CN211726977U - Automatic head making device for linkage pulling and off-line - Google Patents

Abstract

The utility model relates to an automatic first device of system of linkage-pulling off-line, include clamping mechanism and be located the base of clamping mechanism one side, linking bridge on the base, the support is connected with first drive actuating cylinder that drives, and this first drive actuating cylinder can drive the support and carry out horizontal slip along the base, fixed being equipped with in proper order on the support and digging hole mechanism, system first mechanism, hold in the palm first mechanism and oiling mechanism, clamping mechanism is used for pressing from both sides tight copper pipe, oiling mechanism is used for injecting interior mould oil into to the copper pipe, it is used for digging hole to predetermine the position of copper pipe to dig hole the mechanism, it is intraductal that core head is sent into the copper by oiling mechanism after carrying to the assigned position with the core head to hold in the palm first mechanism, system first mechanism is used for making the head to the. The utility model discloses collect the oiling, dig a hole, send the core head and make the head as an organic whole, greatly liberated the manpower, improved production efficiency and finished product qualification rate, have important meaning to copper pipe production full-line automation, unmanned and intellectuality.

Description

Automatic head making device for linkage pulling and off-line

Technical Field

The utility model relates to a system first device, concretely relates to be used for alling oneself with draw automatic system first device of off-line.

Background

In the copper pipe processing industry, the two-way drawing and the three-way drawing are important drawing processes, and the first process of the two-way drawing is to manufacture the head of a blank copper pipe, so that the head part of the copper pipe is changed into a solid section, the size of the pipe head is reduced, the drawing strength of the pipe head is increased, and the starting traction of pipe penetrating and drawing is facilitated. The conventional twin drawing head machine, as shown in fig. 11, is composed of a bracket 1 and a hydraulic four-cylinder head making device 2. An operator needs to firstly fill the copper pipe with the internal mold oil, then places the head part of the copper pipe on the bracket, pits the copper pipe at the corresponding position, then sequentially places the linked core pulling heads, and finally sends the copper pipe into the hydraulic four-cylinder head manufacturing device to finish head manufacturing.

The traditional combined drawing head machine has the following disadvantages: 1. the operation process is complicated, the workload is large, the automation degree is too low, and the efficiency is low; 2. the professional level, skill level and working state of an operator can influence the head making quality, for example, if the pit is too deep, the pipe breaking phenomenon occurs during drawing, and if the pit is too shallow, the problem of empty drawing and the like can occur.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides an automatic system first device of off-line that allies oneself with draws, this system first device collect the oiling, beat the hole, send the core head and system head as an organic whole, have greatly liberated the manpower, have improved production efficiency and finished product qualification rate, have important meaning to copper pipe production full-line automation, unmanned and intellectuality.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

the utility model provides a ally oneself with automatic system first device of drawing off-line, includes clamping mechanism and is located the base of clamping mechanism one side, linking bridge on the base, the support is connected with first actuating cylinder that drives, and this first actuating cylinder that drives can drive the support and carry out horizontal slip along the base, fixed mechanism, system first mechanism, support core head mechanism and the oiling mechanism of digging pit that is equipped with in proper order on the support, clamping mechanism is used for pressing from both sides tight copper pipe, the oiling mechanism is used for pouring into interior mould oil into the copper pipe, the mechanism of digging pit is used for digging pit to the preset position of copper pipe, it is intraductal that support core head mechanism is used for carrying the core head into the copper pipe by oiling mechanism after assigned position with the core head, system first mechanism is used for making the head to the copper pipe.

Preferably, the clamping mechanism comprises a first support frame, a support seat, a first hydraulic cylinder, a clamping arm and a side protection piece, the support seat is fixed on the first support frame, the clamping arm is located on the support seat, the side protection piece is fixed on the support seats on two sides of the clamping arm, the first hydraulic cylinder is vertically arranged in the first support frame and is connected with the clamping arm, and the clamping arm can clamp or loosen the copper pipe under the driving of the first hydraulic cylinder.

Preferably, the base is provided with two parallel slide rails, a plurality of slide blocks matched with the slide rails are arranged below the support, and the slide blocks are clamped in the slide rails and can horizontally move along the slide rails.

Preferably, the pit digging mechanism comprises a second support frame, a second hydraulic cylinder, a pit digging head, a head part and a copper pipe support, the second support frame is fixed on the support, the copper pipe support is fixed on the second support frame, the head part is fixed on one side of the copper pipe support, the second hydraulic cylinder is fixed above the copper pipe support, the lower end of the second hydraulic cylinder is connected with the pit digging head, and the pit digging head can move up and down under the driving of the second hydraulic cylinder to pit the copper pipe on the copper pipe support.

Preferably, system first mechanism includes third support frame, fixed block, module, welt, hydraulic cylinder group and jack catch, the third support frame is fixed in on the support, the fixed block is fixed in the third support frame, the fixed four modules that are equipped with on the fixed block, form the passageway between two adjacent modules, hydraulic cylinder group can drive the jack catch in this passageway activity and extrude the head to the copper pipe.

Preferably, the hydraulic cylinder group comprises four third hydraulic cylinders, wherein two of the third hydraulic cylinders are horizontal third hydraulic cylinders, two of the third hydraulic cylinders are vertical third hydraulic cylinders, a piston rod of each third hydraulic cylinder is fixedly connected with a jaw pushing block, the jaw pushing block is positioned in the passageway and fixedly connected with a jaw in the jaw pushing block, the four jaws surround to form a channel for the copper pipe control head, and a lining plate is arranged between the jaw pushing block and the module.

Preferably, the core print head mechanism comprises a fourth support frame, a V-shaped tray and a second driving cylinder, the fourth support frame is movably connected to the third support frame, the V-shaped tray is fixed on the fourth support frame, and the second driving cylinder is connected to the fourth support frame and can drive the fourth support frame to move up and down.

Preferably, the oil injection mechanism comprises a fifth support frame, an oil injection core rod, a rodless cylinder, a connecting piece and a supporting piece, the fifth support frame is fixed on the support, the oil injection core rod is arranged above the fifth support frame, the rodless cylinder is arranged below the fifth support frame, and the rodless cylinder is connected to the oil injection core rod and can drive the oil injection core rod to move horizontally along the fifth support frame.

Preferably, the oiling mechanism further comprises a connecting piece and a supporting piece, the rodless cylinder is fixedly connected with an oiling core rod through the connecting piece, the supporting piece is fixedly arranged at one end, close to the core supporting head mechanism, of the fifth supporting frame, and the oiling core rod penetrates through the supporting piece in a sliding mode.

The utility model has the advantages that:

1) copper pipes obtained by rolling at L-shaped four stations of a rolling mill are usually large in size, and at present, operators send the copper pipes into a head manufacturing part, so that the copper pipes are very laborious;

2) the pit digging mechanism mainly comprises a pull rod type hydraulic cylinder and a pit digging head, the pit digging force of the pit digging head can be flexibly adjusted according to the diameter and the wall thickness of the copper pipe, the finished product quality is stable, the efficiency is high, and the pit digging mechanism can also provide certain supporting pressure for the copper pipe during head making, so that the head making is convenient;

3) the oiling core bar in the oiling mechanism has compromise simultaneously and has pushed away core head and two functions of mould oil in the notes, has simplified the structure of device, has practiced thrift installation space, and the complete machine mounted position is nimble convenient, consequently the utility model discloses greatly liberating the manpower, improved production efficiency and finished product qualification rate, having important practical value to the unmanned intellectuality of copper pipe production full-line automation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a perspective view of the present invention;

fig. 5 is a perspective view of another perspective of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

fig. 7 is a side sectional view of the present invention;

fig. 8 is an exploded view of the head making mechanism of the present invention;

fig. 9 is a side view of the head making mechanism of the present invention;

FIG. 10 is an internal structural view of the head making mechanism of the present invention;

FIG. 11 is a schematic view of a prior art head manufacturing apparatus;

in the figure: 10-clamping mechanism, 11-first support frame, 12-support frame, 13-first hydraulic cylinder, 14-clamping arm, 15-side protection piece, 20-base, 21-support frame, 22-slide rail, 23-slide block, 24-first driving cylinder, 30-digging mechanism, 31-second support frame, 32-second hydraulic cylinder, 33-digging head, 34-head part, 35-copper pipe support tool, 40-head making mechanism, 41-third support frame, 42-third hydraulic cylinder, 43-claw push block, 44-claw, 45-module, 46-lining plate, 47-fixed block, 50-core-holding head mechanism, 51-fourth support frame, 52-V type pallet, 53-second driving cylinder, 54-slide bar, 55-linear bearing, 60-oiling mechanism, 61-fifth support frame, 62-oiling core rod, 63-rodless cylinder, 64-connecting piece and 65-supporting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example (b): as shown in fig. 1 to 10, an automatic joint pulling off-line head making device includes a clamping mechanism 10 and a base 20 located on one side of the clamping mechanism, a support 21 is connected to the base 20, the support 21 is connected to a first driving cylinder 24, the first driving cylinder can drive the support 21 to horizontally slide along the base 20, a pit making mechanism 30, a head making mechanism 40, a core supporting head mechanism 50 and an oil injecting mechanism 60 are sequentially fixed to the support 21, the clamping mechanism 10 is used for clamping a copper pipe, the oil injecting mechanism 60 is used for injecting inner mold oil into the copper pipe, the pit making mechanism 30 is used for making pits at a preset position of the copper pipe, the core supporting head mechanism 50 is used for delivering a core head into the copper pipe by the oil injecting mechanism after delivering the core head to the preset position, and the head making mechanism 40 is used for making a head on the copper pipe. The utility model mainly comprises a clamping mechanism 10, a pit digging mechanism 30, a head making mechanism 40, a core supporting head mechanism 50 and an oil injecting mechanism 60 which are sequentially arranged, wherein the pit digging mechanism 30, the head making mechanism 40, the core supporting head mechanism 50 and the oil injecting mechanism 60 are connected on a base 20 in a sliding way through a bracket 21, an operator penetrates a copper pipe to be processed into the clamping mechanism from one side, after the copper pipe extends out of the other side of the clamping mechanism for a certain length, the copper pipe is clamped by the clamping mechanism, a first driving cylinder 24 drives the bracket 21 to move towards the side of the clamping mechanism until the extended copper pipe sequentially extends into the pit digging mechanism 30 and the head making mechanism 40, at the moment, the pit digging mechanism and the head making mechanism are in a non-working state, the first driving cylinder stops running, the oil injecting mechanism 60 moves towards the head making mechanism and injects internal mold oil into the copper pipe in the head making mechanism, the oil injecting mechanism returns to the original position, the pit digging mechanism 30 descends to dig, the core supporting head mechanism 50 moves upwards, the core head in the core supporting head mechanism and the copper pipe in the head making mechanism are in the same horizontal position, the oil injection mechanism moves towards the head making mechanism again and sends the core head in the core supporting head mechanism into the copper pipe in the head making mechanism, and finally the head making mechanism 40 completes the head making operation on the copper pipe; consequently the utility model discloses collect the oiling, beat the hole, send the core head and make the head as an organic whole, greatly liberated the manpower, improved production efficiency and finished product qualification rate, have important meaning to copper pipe production full-line automation, unmanned and intellectuality.

The base 20 is provided with two parallel slide rails 22, a plurality of slide blocks 23 matched with the slide rails are arranged below the support 21, and the slide blocks 23 are clamped in the slide rails and can horizontally move along the slide rails. The first driving cylinder 24 is horizontally disposed, and a piston rod thereof is connected to the bracket 21, so that the bracket can be driven to slide left and right along the slide rail, and be close to or far away from the clamping mechanism.

As shown in fig. 4, the clamping mechanism 10 includes a first supporting frame 11, a supporting seat 12, a first hydraulic cylinder 13, a clamping arm 14 and a side guard 15, the supporting seat 12 is fixed on the first supporting frame 11, the clamping arm 14 is located on the supporting seat 12, the side guard 15 is fixed on the supporting seat on both sides of the clamping arm, the first hydraulic cylinder 13 is vertically arranged in the first supporting frame 11 and is connected with the clamping arm 14, and the clamping arm 14 can clamp or release the copper pipe under the driving of the first hydraulic cylinder. The first hydraulic cylinder 13 is positioned below the clamping arm 14, and the first hydraulic cylinder drives the clamping arm to move up and down to clamp or unclamp the copper pipe.

As shown in fig. 1, the pit digging mechanism 30 includes a second support frame 31, a second hydraulic cylinder 32, a pit digging head 33, a head member 34 and a copper pipe support 35, the second support frame 31 is fixed on the support 21, the copper pipe support 35 is fixed on the second support frame 31, the head member 34 is fixed on one side of the copper pipe support 35, the second hydraulic cylinder 32 is fixed above the copper pipe support, the lower end of the second hydraulic cylinder is connected with the pit digging head 33, and the pit digging head 33 can move up and down to pit the copper pipe on the copper pipe support under the driving of the second hydraulic cylinder. The second hydraulic cylinder 32 is a pull rod type hydraulic cylinder, the pull rod type hydraulic cylinder is fixed on the copper pipe support, a piston rod of the second hydraulic cylinder is connected with the digging head, the second hydraulic cylinder 32 and the head part 34 are respectively fixed on two sides of the copper pipe support 35, the head part 34 is close to the clamping mechanism, the head part is of a horn-shaped structure, and a copper pipe is convenient to penetrate through.

As shown in fig. 8 to 10, the head making mechanism 40 includes a third support frame 41, a fixed block 47, modules 45, a lining plate 46, a hydraulic cylinder group and a jaw 44, the third support frame 41 is fixed on the support 21, the fixed block 47 is fixed on the third support frame 41, four modules 45 are fixed on the fixed block 47, a passage is formed between two adjacent modules, and the hydraulic cylinder group can drive the jaw 44 to move in the passage to extrude the copper pipe. The pneumatic cylinder group includes four third pneumatic cylinders 42, and wherein two are horizontal third pneumatic cylinders, and two are perpendicular third pneumatic cylinders, and every third pneumatic cylinder 42's piston rod fixed connection jack catch ejector pad 43, jack catch ejector pad 43 is located the passageway and this jack catch ejector pad 43 internal fixation connects jack catch 44, and four jack catches surround and form the passageway that is used for the copper pipe control head, be equipped with welt 46 between jack catch ejector pad 43 and the module 45.

As shown in fig. 5 and 6, the core print head mechanism 50 includes a fourth support frame 51, a V-shaped tray 52, and a second driving cylinder 53, wherein the fourth support frame 51 is movably connected to the third support frame 41, the V-shaped tray 52 is fixed to the fourth support frame 51, and the second driving cylinder 53 is connected to the fourth support frame 51 and can drive the fourth support frame to move up and down. And two parallel sliding rods 54 are fixedly arranged on one side of the third support frame 41, the fourth support frame 51 is connected to the sliding rods 54 through a linear bearing 55, the second driving air cylinder 53 is positioned below the fourth support frame, and the second driving air cylinder drives the fourth support frame to slide up and down along the sliding rods.

As shown in fig. 5, the oil injection mechanism 60 includes a fifth support frame 61, an oil injection core bar 62, a rodless cylinder 63, a connecting piece 64 and a support 65, the fifth support frame 61 is fixed on the support 21, the oil injection core bar 62 is arranged above the fifth support frame 61, the rodless cylinder 63 is arranged below the fifth support frame 61, and the rodless cylinder 63 is connected to the oil injection core bar 62 and can drive the oil injection core bar 62 to move horizontally along the fifth support frame. The oil injection mechanism 60 further comprises a connecting piece 64 and a supporting piece 65, the rodless cylinder 63 is fixedly connected with an oil injection core rod 62 through the connecting piece 64, the supporting piece 65 is fixedly arranged at one end of the fifth supporting frame 61 close to the core head supporting mechanism 50, and the oil injection core rod 62 is slidably arranged in the supporting piece 65 in a penetrating manner. The fifth supporting frame 61 is provided with a horizontal strip-shaped plate, the oil injection core bar 62 is positioned above the strip-shaped plate and arranged in parallel with the strip-shaped plate, one end of the oil injection core bar is fixedly connected with the connecting piece 64, the other end of the oil injection core bar passes through the supporting piece 65 and is close to the head making mechanism, the rodless cylinder 63 drives the oil injection core bar to move in the left-right direction to enter or be far away from a copper pipe in the head making mechanism, and the supporting piece 65 gives supporting force to the oil injection core bar.

The utility model discloses an operation process: the method comprises the following steps:

the method comprises the following steps: an operator passes a straight section of the copper pipe obtained in the previous procedure through a clamping arm 14 of the clamping mechanism 10, and a first hydraulic cylinder 13 drives the clamping arm to clamp the copper pipe; an operator penetrates a copper pipe to be subjected to head manufacturing into the clamping mechanism from one side, and after the copper pipe extends out of the other side of the clamping mechanism by a certain length, the copper pipe is clamped by the clamping mechanism;

step two: the first driving air cylinder 24 drives the bracket 21 to move towards the side of the clamping mechanism, the first driving air cylinder stops running after moving to a working position, the pit digging mechanism 30, the head making mechanism 40, the core supporting head mechanism 50 and the oil injection mechanism 60 synchronously move, and at the moment, the copper pipe penetrates into the pit digging mechanism 30 and the head making mechanism 40;

step three: the rodless cylinder 63 drives the oil injection core rod 62 to move towards the direction of the head making mechanism, the oil injection core rod is pushed into the copper pipe, quantitative inner mold oil is added into the copper pipe, and then the rodless cylinder drives the oil injection core rod 62 to move reversely to the initial position;

step four: a second hydraulic cylinder 32 in the pit digging mechanism 30 drives the pit digging head to move downwards and pit at the corresponding position of the copper pipe;

step five: a second driving air cylinder 53 in the core head supporting mechanism drives the V-shaped tray 52 to move upwards until a core head in the V-shaped tray and the oiling core rod 62 are positioned on the same horizontal plane, a rodless air cylinder 63 drives the oiling core rod to move towards the direction of the core head until the core head is pushed into the copper pipe, and the oiling core rod returns to the initial position again;

step six: four third hydraulic cylinders 42 in the heading mechanism 40 simultaneously drive the jaws 44 to move towards the copper tube, thereby achieving the automatic heading operation of the copper tube.

It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (9)

1. The utility model provides a device of making first automatically of linkage drawing off-line which characterized in that: including clamping mechanism (10) and be located base (20) of clamping mechanism one side, linking bridge (21) are gone up in base (20), support (21) are connected with first actuating cylinder (24) that drives, and this first actuating cylinder that drives can drive support (21) and carry out horizontal slip along base (20), fixed mechanism (30), system head mechanism (40), support core head mechanism (50) and the oiling mechanism (60) of digging pit that are equipped with in proper order on support (21), clamping mechanism (10) are used for pressing from both sides tight copper pipe, oiling mechanism (60) are used for injecting interior mould oil into the copper pipe, mechanism (30) of digging pit is used for digging pit to the preset position of copper pipe, it is intraductal that core head mechanism (50) are used for carrying the core head into the copper pipe by oiling mechanism after the assigned position to hold in the core head mechanism, system head mechanism (40) are used for making the head to the copper pipe.

2. The automatic head making device of the linkage pulling off-line according to claim 1, characterized in that: clamping mechanism (10) include first support frame (11), supporting seat (12), first pneumatic cylinder (13), press from both sides tight arm (14) and side and protect piece (15), supporting seat (12) are fixed in on first support frame (11), press from both sides tight arm (14) and be located supporting seat (12), side is protected on piece (15) are fixed in the supporting seat that presss from both sides tight arm both sides, first pneumatic cylinder (13) are vertical arrange first support frame (11) in and this first pneumatic cylinder is connected with pressing from both sides tight arm (14), press from both sides tight arm (14) and can press from both sides tightly or loosen the copper pipe under the drive of first pneumatic cylinder.

3. The automatic head making device of the linkage pulling off-line according to claim 1, characterized in that: the base (20) is provided with two parallel slide rails (22), a plurality of slide blocks (23) matched with the slide rails are arranged below the support (21), and the slide blocks (23) are clamped in the slide rails and can horizontally move along the slide rails.

4. The automatic head making device of the linkage pulling off-line according to claim 1, characterized in that: the copper pipe support device is characterized in that the pit digging mechanism (30) comprises a second support frame (31), a second hydraulic cylinder (32), a pit digging head (33), a head part (34) and a copper pipe support (35), the second support frame (31) is fixed on the support frame (21), the copper pipe support (35) is fixed on the second support frame (31), the head part (34) is fixed on one side of the copper pipe support (35), the second hydraulic cylinder (32) is fixed above the copper pipe support, the lower end of the second hydraulic cylinder is connected with the pit digging head (33), and the pit digging head (33) can move up and down under the driving of the second hydraulic cylinder to dig pits on a copper pipe on the copper pipe support.

5. The automatic head making device of the linkage pulling off-line according to claim 1, characterized in that: make first mechanism (40) including third support frame (41), fixed block (47), module (45), welt (46), hydraulic cylinder group and jack catch (44), third support frame (41) are fixed in on support (21), fixed block (47) are fixed in third support frame (41), fixed being equipped with four module (45) on fixed block (47), forming the passageway between two adjacent modules, hydraulic cylinder group can drive jack catch (44) and carry out the extrusion head to the copper pipe in this passageway activity.

6. The automatic head making device of the linkage pulling off-line of claim 5, wherein: the pneumatic cylinder group is including four third pneumatic cylinders (42), and wherein two are horizontal third pneumatic cylinders, and two are perpendicular third pneumatic cylinders, piston rod fixed connection jack catch ejector pad (43) of every third pneumatic cylinder (42), jack catch ejector pad (43) are located the passageway and this jack catch ejector pad (43) internal fixation connects jack catch (44), and four jack catches surround and form the passageway that is used for the copper pipe control head, be equipped with welt (46) between jack catch ejector pad (43) and module (45).

7. The automatic head making device of the linkage pulling off-line of claim 5, wherein: hold in palm first mechanism of core (50) and include fourth support frame (51), V type tray (52) and second and drive actuating cylinder (53), fourth support frame (51) swing joint is on third support frame (41), V type tray (52) are fixed in on fourth support frame (51), the second drives actuating cylinder (53) and connects in fourth support frame (51) and can drive the fourth support frame and carry out the up-and-down motion.

8. The automatic head making device of the linkage pulling off-line according to claim 1, characterized in that: the oil injection mechanism (60) comprises a fifth support frame (61), an oil injection core rod (62), a rodless cylinder (63), a connecting piece (64) and a support piece (65), the fifth support frame (61) is fixed on the support (21), the oil injection core rod (62) is arranged above the fifth support frame (61), the rodless cylinder (63) is arranged below the fifth support frame, and the rodless cylinder (63) is connected to the oil injection core rod (62) and can drive the oil injection core rod (62) to move in the horizontal direction along the fifth support frame.

9. The automatic head making device of the linkage pulling off-line of claim 8, wherein: the oiling mechanism (60) further comprises a connecting piece (64) and a supporting piece (65), the rodless cylinder (63) is fixedly connected with an oiling core rod (62) through the connecting piece (64), the supporting piece (65) is fixedly arranged at one end, close to the core head supporting mechanism (50), of the fifth supporting frame (61), and the oiling core rod (62) is arranged in the supporting piece (65) in a penetrating mode in a sliding mode.

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