CN111306158A - Friction ring bonding equipment - Google Patents

Abstract

The invention belongs to synchronizer friction ring processing equipment, and provides friction ring bonding equipment which comprises a platform, a chuck and a bonding unit, wherein the platform is used for supporting a friction ring to be processed; the chuck is arranged on the platform and is driven to rotate by a chuck motor fixed on the platform; the bonding unit comprises a sliding table, a guide plate and a pressing wheel; the sliding table is arranged on the outer side of the platform and is matched with a first guide rail arranged on the platform through a first sliding block arranged at the lower part of the sliding table, and the first guide rail is arranged along the direction vertical to the axis of the platform; the guide plate and the pressing wheel are arranged on the sliding table side by side, the guide plate, the pressing wheel and the chuck are located at the same height, and a guide groove for friction materials to penetrate is formed in the guide plate.

Description

A friction ring bonding equipment

technical field

The invention belongs to synchronizer friction ring processing equipment, in particular to a friction ring bonding equipment.

Background technique

Synchronizer shifting relies on the synchronizer combined with the inertia moment between the ring gear and the friction ring to achieve synchronization. The friction ring often needs to be bonded with friction-resistant materials on the outside to increase the wear resistance of the friction ring. The synchronizer friction ring has a special shape and structure and various varieties. At present, the bonding of friction materials mainly relies on manual work, which is low in efficiency, high in labor intensity and high in labor cost. Moreover, in the manual bonding process, the friction-resistant material cannot be pressed evenly, and the bonding effect is difficult to guarantee. In addition, when using some adhesives that need to be heated and then bonded to the friction ring in advance, a separate heating device is required, which increases the material transfer time and reduces the processing efficiency.

SUMMARY OF THE INVENTION

The main purpose of the present invention is to solve the problems of relying on manual work to bond friction materials on the surface of the friction ring in the prior art, such as low work efficiency, high labor intensity, high labor cost, difficult to guarantee the bonding effect, and difficult to provide suitable high temperature glue. The technical problem of bonding temperature provides a friction ring bonding equipment.

To achieve the above object, the present invention provides the following technical solutions:

A friction ring bonding equipment, which is special in that it includes a platform, a chuck and a bonding unit;

The chuck is mounted on the platform, and is driven and rotated by a chuck motor fixed on the platform;

The bonding unit includes a sliding table, a guide plate and a pressing wheel; the sliding table is installed on the outer side of the platform, and the sliding table cooperates with the first guide rail provided on the platform through the first sliding block provided at the lower part, and the first sliding block is arranged on the platform. The guide rail is arranged perpendicular to the moving direction of the platform; the guide plate and the pressing wheel are installed on the sliding table side by side, the guiding plate, the pressing wheel and the chuck are located at the same height, and the guide plate is provided with a guide groove for the friction material to pass through.

Further, it also includes a lift drive unit and a heating device;

The lift drive unit drives the platform to perform lift motion;

The heating end of the heating device is located above the chuck.

Further, it also includes a base;

The lift drive unit includes a motor and a lead screw driven and rotated by the motor; the motor is mounted on the base through a bracket; a second guide rail is provided on the bracket along a direction parallel to the lead screw, which is connected with the second guide rail. A matching second sliding block is connected with the platform, and the second sliding block is sleeved on the lead screw and matched with the lead screw.

Further, the heating device is a high-frequency heating device, the heating coil of the high-frequency heating device is located above the chuck, and the control cabinet of the high-frequency heating device is fixed on the base.

Further, the chuck motor, the control cabinet of the high-frequency heating device and the cables of the motor are assembled in the tank chain wire slot and connected to the electric control cabinet.

Further, the bottom of the base is provided with an adjustable support seat.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the friction ring bonding equipment of the present invention, the friction ring to be bonded with the friction material is installed on the chuck, and the sliding table moves along the first guide rail to drive the guide plate and the pressure wheel to move synchronously until the pressure wheel contacts the chuck on the chuck. The friction ring, the chuck motor drives the chuck to rotate, and drives the friction ring on the chuck to rotate synchronously. At the same time, the friction material passes through the guide groove on the guide plate and is placed in the position where the pressure roller and the friction ring are in contact, and one side is coated with adhesive. The friction material of the agent is bonded to the friction ring, and the rotation of the friction ring drives the pressure wheel to rotate in the opposite direction synchronously, thereby driving the friction material to bond along the periphery of the friction ring. The bonding equipment only needs to manually send the friction material through the guide plate, the friction material is accurately positioned, and is pressed against the surface of the friction ring through the passive rotation of the pressing wheel, which realizes the bonding of the friction material and the friction ring, instead of intensive manual bonding. The connection operation improves the bonding quality and operation effect, and shortens the contact time between the operator and the harmful substances in the adhesive. The bonding efficiency and the stability of bonding quality are improved, the labor intensity of operators is reduced, labor costs are effectively saved, and at the same time, the production cost of the synchronizer friction ring is reduced.

2. The present invention is also equipped with a heating device and a lift drive unit, so that the equipment is suitable for the friction ring that needs to be preheated. The lift drive unit drives the platform to lift the heating end close to the heating device, and then descends to a certain position after the heating is completed. Bonding solves the problem that high temperature resistant glue is not easy to provide suitable bonding temperature, and makes the applicability and automation of the equipment higher. At the same time, the space required to separately set the heating device site is saved, the space utilization rate of the use site is improved, and the transfer time is saved.

3. The elevating drive assembly of the present invention utilizes the cooperation of the lead screw and the second sliding block to complete the elevating drive, which is convenient for processing and compact in structure.

4. The present invention uses a high-frequency heating device to complete the heating to achieve the effect of rapid heating, and the heating efficiency is reduced from the current furnace body heating 8min to 1s, which effectively improves the processing efficiency.

5. The cables in the present invention are assembled in the tank chain slot, which improves the safety and aesthetics of the cable connection.

6. The bottom of the base of the present invention is provided with an adjustable support seat, which is convenient to adjust the use height of the base according to the needs, and also facilitates the overall leveling of the equipment, so as to avoid affecting the processing effect due to the tilt of the equipment.

Description of drawings

FIG. 1 is a partial structural schematic diagram of Embodiment 1 of the present invention (bonding unit and chuck are not shown);

FIG. 2 is a schematic structural diagram of Embodiment 1 of the present invention.

Among them, 1-base, 2-platform, 3-chuck, 4-chuck motor, 501-slide, 502-guide plate, 503-pressure roller, 601-motor, 602-lead screw, 603-support, 604 -Second slider, 701- Heating coil, 702- Control cabinet of high-frequency heating device, 8- Tank chain trunking, 9- Electric control cabinet, 10- Adjustable support base, 11- Display screen.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings. Obviously, the described embodiments do not limit the present invention.

Example 1

As shown in Figures 1 and 2, a friction ring bonding equipment includes a platform 2, a base 1, a chuck 3, a bonding unit, a lift driving unit and a heating device.

Among them, the chuck 3 is installed on the platform 2, and is driven and rotated by the chuck motor 4 fixed on the platform 2. The chuck 3 is a three-jaw chuck, and the friction ring to be bonded is clamped on the chuck 3. The friction ring to be bonded is clamped on the chuck 3 and rotates synchronously with the chuck 3 . The bottom of the base 1 is provided with an adjustable support base 10 for leveling the whole equipment or adjusting the installation height of the equipment.

The bonding unit includes a sliding table 501, a guide plate 502 and a pressing wheel 503; the sliding table 501 is installed on the outer side of the platform 2, and the sliding table 501 cooperates with the first guide rail set on the platform 2 through the first slider set at the lower part, and the first sliding block is arranged on the platform 2. A guide rail is arranged along the movement direction perpendicular to the platform 2; the guide plate 502 and the pressure roller 503 are installed side by side on the slide table 501, the guide plate 502 and the pressure roller 503 are independent of each other, and the guide plate 502 and the pressure roller 503 can approach or move synchronously with the slide table. Away from the chuck 3 , the guide plate 502 , the pressure roller 503 and the chuck 3 are at the same height. The guide plate 502 is provided with a guide groove for the friction material to pass through. Passing through the guide groove can ensure that the friction material is continuously bonded in a predetermined direction.

The lift drive unit drives the platform 2 to move up and down, including a motor 601 and a lead screw 602 driven and rotated by the motor 601; the motor 601 is mounted on the base 1 through a bracket 603; Two guide rails, a second sliding block 604 matched with the second guide rail is connected to the platform 2 , and the second sliding block 604 is sleeved on the lead screw 602 to cooperate with the lead screw 602 . The lead screw 602 rotates under the drive of the motor 601, and the second slider 604 cooperates with the lead screw 602 and the second guide rail. When the lead screw 602 rotates, the second slider 604 is driven to move linearly along the second guide rail, thereby driving the platform 2 Lifting movement.

The heating device 7 is a high-frequency heating device, the heating coil 701 of the high-frequency heating device is located above the chuck 3 , and the control cabinet 702 of the high-frequency heating device is fixed on the base 1 .

The cables of the chuck motor 4, the control cabinet 702 of the high-frequency heating device and the motor 601 are assembled in the tank chain wire slot 8 and connected to the electric control cabinet 9. The electric control cabinet 9 is provided with a display screen 11 for Display the operation of the equipment and facilitate the operator to automate operations.

Embodiment 2

A friction ring bonding equipment includes a platform 2, a chuck 3 and a bonding unit. The chuck 3 is installed on the platform 2, and is driven and rotated by the chuck motor 4 fixed on the platform 2; the bonding unit includes a sliding table 501, a guide plate 502 and a pressing wheel 503; The stage 501 is matched with the first guide rail set on the platform 2 through the first slider set at the lower part, and the first guide rail is set along the movement direction perpendicular to the platform 2; The plate 502, the pressure roller 503 and the chuck 3 are located at the same height, and the guide plate 502 is provided with a guide groove for the friction material to pass through.

The above-mentioned elevating drive unit and heating device may be a unit arranged on the base 1, or may be a separately configured related device in special cases. In addition to the structure in the above-mentioned first embodiment, the elevating drive unit may also be other disclosed Structures capable of lifting and lowering, such as linear motor drive, can be applied to the present invention. In addition, in the first embodiment of the heating device, a high-frequency heating device with better efficiency is preferred, and other conventional heating devices can also be used to complete it, or even an independent heating device or stove can be configured on the basis of the second embodiment. .

The friction material is selected from commonly used carbon cloth strips, and the above-mentioned embodiment 1 is taken as an example to explain the bonding method using the equipment of the present invention:

(1) Manually place the friction ring to be bonded on the pneumatic three-jaw chuck 3;

(2) Start the device, the chuck 3 will clamp the friction ring to be bonded, and the chuck motor 4 drives the chuck 3 to rotate;

(3) The motor 601 drives the lead screw 602 to rotate, and drives the platform 2 to rise to the heating coil 701;

(4) The control cabinet 702 of the high-frequency heating device is activated, and the heating coil 701 performs high-frequency heating of the friction ring to be bonded;

(5) After heating, the motor 601 and the lead screw 602 drive the platform 2 to descend to a suitable operating height, and the motor 601 stops working;

(6) The sliding table 501 moves forward along the first guide rail and approaches the chuck 3 until the pressure roller 503 contacts the friction ring to be bonded, and passes the carbon cloth strip through the guide groove on the guide plate 502. Driven by the rotation of the friction ring, the carbon cloth strip is pressed by the pressure roller 503 and the friction ring to be bonded, the friction ring to be bonded is bonded, and the carbon cloth strip is evenly compacted on the friction ring to be bonded. ;

(7) Stop the operation of the equipment, the slide table 501 retreats along the first guide rail in the direction away from the chuck 3, the chuck motor 4 stops driving the chuck 3 to rotate, the chuck 3 loosens the friction ring, and manually removes the friction ring to complete the adhesion. catch.

The above description is only an embodiment of the present invention, and does not limit the protection scope of the present invention. Any equivalent structural transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are included in the within the scope of patent protection of the present invention.

Claims (6)

1. A friction ring bonding equipment, characterized in that: comprising a platform (2), a chuck (3) and a bonding unit; The chuck (3) is mounted on the platform (2), and is driven and rotated by a chuck motor (4) fixed on the platform (2); The bonding unit includes a sliding table (501), a guide plate (502) and a pressing wheel (503); the sliding table (501) is installed on the outer side of the platform (2), and the sliding table (501) passes through the first plate provided at the lower part. A sliding block is matched with a first guide rail provided on the platform (2), the first guide rail is arranged perpendicular to the moving direction of the platform (2); the guide plate (502) and the pressing wheel (503) are installed side by side on the sliding block (503). On the table (501), the guide plate (502), the pressing wheel (503) and the chuck (3) are located at the same height, and the guide plate (502) is provided with a guide groove for the friction material to pass through. 2. A friction ring bonding equipment as claimed in claim 1, characterized in that: further comprising a lift drive unit and a heating device; The elevating drive unit drives the platform (2) to do elevating motion; The heating end of the heating device (7) is located above the chuck (3). 3. a kind of friction ring bonding equipment as claimed in claim 2 is characterized in that: also comprises base (1); The lift driving unit includes a motor (601) and a lead screw (602) driven and rotated by the motor (601); the motor (601) is mounted on the base (1) through a bracket (603); the bracket (603) ) is provided with a second guide rail along the direction parallel to the lead screw (602), a second sliding block (604) adapted to the second guide rail is connected to the platform (2), and the second sliding block ( 604) is sleeved on the lead screw (602) to cooperate with the lead screw (602). 4. A friction ring bonding device as claimed in claim 3, characterized in that: the heating device (7) is a high-frequency heating device, and the heating coil (701) of the high-frequency heating device is located at the edge of the chuck (3). Above, the control cabinet (702) of the high-frequency heating device is fixed on the base (1). 5. The friction ring bonding equipment according to claim 4, characterized in that: the chuck motor (4), the control cabinet (702) of the high-frequency heating device and the cables of the motor (601) are assembled in a In the tank chain wire slot (8), it is connected to the electric control cabinet (9). 6 . The friction ring bonding equipment according to claim 5 , wherein an adjustable support seat ( 10 ) is provided at the bottom of the base ( 1 ). 7 .

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