CN217574717U

CN217574717U - Tire tightening machine gripper

Info

Publication number: CN217574717U
Application number: CN202221354739.9U
Authority: CN
Inventors: 张中华; 张桐浩
Original assignee: Suzhou Tinghe Electromechanical Equipment Co ltd
Current assignee: Suzhou Huadao Automation Technology Co.,Ltd.
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-10-14
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a gripper for a tire tightening machine, which comprises a gripper body, an output end of the gripper body is connected with a tightening shaft, and one end of the tightening shaft away from the gripper body is fitted and connected with a pinhole camera. The inner wall of the gripper body is connected with an industrial endoscope probe, the tail end of the gripper body is connected with a connecting plate, the surface of the connecting plate is threadedly connected with a fixing bolt A, and the tail end of the fixing bolt A is threadedly connected There is a tightening device, the tightening device is electrically connected with the pinhole camera and the industrial endoscope probe, and the inner wall of the tightening shaft is connected with a rubber layer. The utility model realizes the monitoring function of the tightening degree of the tire bolts and reduces the wear of the tightening shaft on the surface of the tire bolts through the arrangement of the pinhole camera, the industrial endoscope probe and the rubber layer.

Description

Tire tightening machine gripper

Technical Field

The utility model relates to an automobile machinery assembles technical field, specifically is a tire tightens machine tongs.

Background

With the vigorous development of the automobile industry, the level of automobile assembly technology is also continuously increasing. In order to improve the assembly efficiency of the automobile and ensure the safety of the automobile, a tire tightening machine is generally used to perform automatic rotation tightening on nuts of automobile components. When a tire bolt is tightened by a gripper of a conventional tire tightening machine, the gripper cannot sense the tightening state of the tire bolt in time, so that the tire bolt is easily over tightened, and the surface of the tire bolt is easily abraded.

The tightening machine gripper in the prior art has the defects that:

patent document CN208931031U discloses a novel automatic tire tightening machine, which comprises a main support mechanism (1), a transverse guide rail (2), a transverse power pressing mechanism (3), an inclined support reinforcing mechanism (4), a lifting balance mechanism (5), a connecting mechanism (6) and a tightening mechanism (7); the main support mechanism is located upper portion, is a transverse support, the both sides of main support mechanism (1) are equipped with transverse guide (2), the main part is equipped with horizontal power hold-down mechanism (3) in the middle part in mechanism (1) the last bearing diagonal of being equipped with of transverse guide (2) strengthens mechanism (4), the upper end of bearing diagonal strengthening mechanism (4) with horizontal power hold-down mechanism (3) meet, the lower extreme of bearing diagonal strengthening mechanism (4) passes through coupling mechanism (6) and links to each other with tightening mechanism (7), lift balance mechanism (5) upper end is fixed in the straight-bar side of bearing diagonal strengthening mechanism (4), the lower extreme of lift balance mechanism (5) is fixed in on coupling mechanism (6). Use the utility model discloses can realize the automatic of tire bolt and screw up ", above-mentioned device is when using, has realized the effect of the automatic of tire bolt tightening, but owing to lack the monitoring devices to the tire bolt degree of screwing up, the condition that the tire bolt was not screwed up or was excessively screwed up appears easily, and inconvenient in addition is changed the quick-witted tongs of screwing up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tire tightening machine tongs to solve the current tire tightening machine tongs among the above-mentioned background art and lack the monitoring function's of the degree of tightening the tire bolt condition problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a tire tightener tongs, includes the tongs main part, the output of tongs main part is connected with the axle of screwing up, the one end gomphosis that the axle kept away from the tongs main part of screwing up is connected with the pinhole camera, the inner wall of tongs main part is connected with industry endoscope probe, the trailing end connection of tongs main part has the connecting plate, the surface threaded connection of connecting plate has fixing bolt A, fixing bolt A's tail end threaded connection has the device of screwing up, screw up device and pinhole camera and industry endoscope probe electric connection, the inner wall connection of the axle of screwing up has the rubber layer.

Preferably, the tightening device comprises a connecting pipe, an adjusting head and a tightening machine, the connecting pipe is located between the adjusting head and the tightening machine and is connected with an adjusting head bearing, one end of the adjusting head, which is far away from the connecting pipe, is connected with the tail end of the fixing bolt A, and the adjusting head is used for driving the gripper main body to rotate.

Preferably, the one end that the connecting pipe was kept away from to the regulation head is connected with flexible post, the installation number of flexible post is 2 groups, and installs relatively, utilizes flexible post to fix the tire.

Preferably, one end of the adjusting head, which is far away from the connecting pipe, is in threaded connection with a connecting bolt, the surface of the connecting bolt is in threaded connection with a connecting rod, and the adjusting head is connected with the adjusting handle through the connecting rod.

Preferably, the tail end of the connecting rod is connected with an adjusting handle, a laser lamp is installed on the surface of the adjusting head in a embedded mode, the laser lamp is located in the center of the adjusting head and electrically connected with a tightening machine, and the center of the adjusting head is aligned to the center of the tire conveniently by means of light of the laser lamp.

Preferably, the grip main body comprises a fixing pipe and a connecting sleeve, the fixing pipe is located between the tightening shaft and the connecting sleeve, one end of the fixing pipe is connected with the inner wall of the connecting sleeve, and the fixing pipe is used for connecting the connecting sleeve and the tightening shaft.

Preferably, the surface of the connecting sleeve is connected with a fixing bolt B in a penetrating manner, the surface of the fixing bolt B is connected with a fixing pipe in a threaded manner, and the fixing bolt B fixes the fixing pipe and the connecting sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting on pinhole camera, industry endoscope probe and rubber layer to the realization utilizes the pinhole camera to the monitoring function of tire bolt tightening degree, conveys the image of tire bolt tightening process and screws up the machine, thereby monitors the tightening progress of tire bolt, utilizes industry endoscope probe to observe the butt joint condition of tightening axle and tire bolt, utilizes the cushioning effect on rubber layer, reduces the wearing and tearing of tightening axle to tire bolt surface.

2. The utility model discloses a setting of adjusting head, flexible post and laser lamp to the realization utilizes the laser lamp to the fixed effect of tire, makes and adjusts the head center and aligns with the tire center, adjusts the head through rotating, makes to screw up the axle and aligns with the tire bolt, utilizes flexible post to fix the tire, avoids screwing up in-process tire and appears sliding, thereby has effectively improved the work efficiency who screws up the machine.

Drawings

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

fig. 2 is a schematic view of the installation structure of the connecting pipe and the adjusting head of the present invention;

fig. 3 is a schematic view of the mounting structure of the fixing tube and the fixing bolt B of the present invention;

fig. 4 is the utility model discloses a mounting structure schematic diagram of pinhole camera and rubber layer.

In the figure: 1. the gripper body; 2. screwing a shaft; 3. a pinhole camera; 4. industrial endoscope probes; 5. a connecting plate; 6. fixing the bolt A; 7. tightening the device; 8. a rubber layer; 9. a connecting pipe; 10. an adjustment head; 11. a tightening machine; 12. a telescopic column; 13. a connecting bolt; 14. a connecting rod; 15. adjusting the handle; 16. a laser light; 17. fixing the tube; 18. connecting a sleeve; 19. and fixing the bolt B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-4, the utility model provides an embodiment, a tire tightening machine tongs, including tongs main part 1, the output of tongs main part 1 is connected with screws up axle 2, the one end gomphosis that tightens up axle 2 and keep away from tongs main part 1 is connected with pinhole camera 3, the inner wall connection of tongs main part 1 has industry endoscope probe 4, the trailing end connection of tongs main part 1 has connecting plate 5, the surface threaded connection of connecting plate 5 has fixing bolt A6, fixing bolt A6's tail end threaded connection has screwing device 7, screwing device 7 and pinhole camera 3 and industry endoscope probe 4 electric connection, the inner wall connection of screwing up axle 2 has rubber layer 8.

Further, in use, a worker operates the mobile tightening machine 11, the tightening machine 11 drives the gripper body 1 to move together, the gripper body 1 drives the tightening shaft 2 to move, the tightening shaft 2 is aligned with the tire bolt, the industrial endoscope probe 4 transmits an image of the butt joint between the inner wall of the tightening shaft 2 and the tire bolt to the tightening machine 11, the worker enables the inner wall of the tightening shaft 2 to be in butt joint with the tire bolt by observing the image on the tightening machine 11, the tightening function is started, the tightening shaft 2 drives the tire bolt to rotate, and therefore installation of the tire bolt is completed, in the tire bolt installation process, the installation progress of the tire bolt is shot by the pinhole camera 3 and transmitted to the tightening machine 11 in real time, the worker controls the installation progress of the tire bolt through the image of the tightening machine 11, when the tire bolt stops rotating, the tightening function is turned off, the tightening shaft 2 stops rotating, and the rubber layer 8 plays a certain buffering role in the process, and the tire bolt abrasion force caused by the excessive friction force of the tightening shaft 2 is avoided.

Referring to fig. 1, 2 and 3, the tightening device 7 includes a connection pipe 9, an adjustment head 10 and a tightening machine 11, the connection pipe 9 is located between the adjustment head 10 and the tightening machine 11, the connection pipe 9 is in bearing connection with the adjustment head 10, one end of the adjustment head 10, which is far away from the connection pipe 9, is connected with a tail end of a fixing bolt A6, one end of the adjustment head 10, which is far away from the connection pipe 9, is connected with a telescopic column 12, the telescopic columns 12 are installed in 2 groups and are oppositely installed, one end of the adjustment head 10, which is far away from the connection pipe 9, is in threaded connection with a connection bolt 13, a surface of the connection bolt 13 is in threaded connection with a connection rod 14, a tail end of the connection rod 14 is connected with an adjustment handle 15, a surface of the adjustment head 10 is fitted with a laser lamp 16, the laser lamp 16 is located at the center of the adjustment head 10, the laser lamp 16 is electrically connected with the tightening machine 11, the gripper body 1 includes a fixing pipe 17 and a connection sleeve 18, the fixing pipe 17 is located between the tightening shaft 2 and the connection sleeve 18, one end of the fixing pipe 17 is connected with a surface of the fixing bolt B, and a surface of the fixing bolt 19B is connected with a fixing bolt B.

Further, before tightening the tire bolt, the worker starts the tightening machine 11, starts the laser lamp 16, adjusts the position and height of the tightening machine 11 to enable the light of the laser lamp 16 to be directly emitted to the center of the tire, rotates the adjusting handle 15, drives the adjusting head 10 to rotate by the adjusting handle 15, enables the pipe opening of the tightening shaft 2 to be aligned with the tire bolt, starts the telescopic column 12, extends the telescopic column 12, and clamps the telescopic column at the hub of the tire, so that the tire is fixed.

The working principle is as follows: in use, before tightening the tire bolt, a worker starts the tightening machine 11, starts the laser lamp 16, moves the tightening machine 11, the tightening machine 11 drives the gripper body 1 to move together, the gripper body 1 drives the tightening shaft 2 to move, the tire is fixed by adjusting the position and height of the tightening machine 11 so that the light of the laser lamp 16 is directly irradiated to the center of the tire, rotates the adjustment knob 15, the adjustment knob 15 drives the adjustment head 10 to rotate so that the nozzle of the tightening shaft 2 is aligned with the tire bolt, the telescopic column 12 is started, the telescopic column 12 is extended to be caught at the hub of the tire, the gripper body 1 is started so that the tightening shaft 2 approaches the tire bolt, the industrial endoscope probe 4 transmits the butt image of the inner wall of the tightening shaft 2 and the tire bolt to the tightening machine 11, the worker starts the tightening function by observing the image on the tightening machine 11 so that the inner wall of the tightening shaft 2 and the tire bolt are in butt joint, the tightening shaft 2 drives the tire bolt to rotate so that the tire bolt is installed, the worker stops the image of the tire bolt in real time of the tire bolt installation, the image of the image on the tire bolt installation process of the tightening machine 11 is taken, the image of the tire bolt is taken, the tire bolt installation progress of the tire bolt is taken, the tire is stopped, the tire bolt installation progress of the tire is determined, and the tire is stopped, the tire bolt installation process of the tire is stopped, and the tire bolt installation process of the tire bolt installation is performed, and the tire is performed, the tire bolt installation process, and the tire is stopped, the tire bolt installation process, the tire is performed, and the tire bolt is stopped, and the tire is performed, and the tire bolt installation process is performed, and the tire is stopped, and the tire bolt installation process is performed, and the tire bolt is performed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A gripper for a tire tightening machine, comprising a gripper body (1), characterized in that: an output end of the gripper body (1) is connected with a tightening shaft (2), and the tightening shaft (2) is far away from the gripper A pinhole camera (3) is fitted and connected to one end of the hand body (1);

The inner wall of the gripper body (1) is connected with an industrial endoscope probe (4), the rear end of the gripper body (1) is connected with a connecting plate (5), and the surface thread of the connecting plate (5) is A fixing bolt A(6) is connected;

A tightening device (7) is threadedly connected to the rear end of the fixing bolt A (6), and the tightening device (7) is electrically connected with the pinhole camera (3) and the industrial endoscope probe (4). The inner wall of the shaft (2) is connected with a rubber layer (8).

2. A gripper for a tire tightening machine according to claim 1, characterized in that: the tightening device (7) comprises a connecting pipe (9), an adjusting head (10) and a tightening machine (11), the connecting The pipe (9) is located between the adjusting head (10) and the tightening machine (11), and the connecting pipe (9) is bearingly connected with the adjusting head (10), the end of the adjusting head (10) remote from the connecting pipe (9) Connect with the end of the fixing bolt A(6).

3. A gripper for a tire tightening machine according to claim 2, wherein a telescopic column (12) is connected to the end of the adjusting head (10) away from the connecting pipe (9), and the telescopic column (12) ) are installed in 2 groups, and they are installed relative to each other.

4. A gripper for a tire tightening machine according to claim 2, characterized in that: one end of the adjusting head (10) away from the connecting pipe (9) is threadedly connected with a connecting bolt (13), and the connecting bolt ( The surface of 13) is threadedly connected with a connecting rod (14).

5 . The gripper for a tire tightening machine according to claim 4 , wherein an adjusting handle ( 15 ) is connected to the tail end of the connecting rod ( 14 ), and the surface of the adjusting head ( 10 ) is fitted into the surface. 6 . A laser light (16) is installed, the laser light (16) is located at the center of the adjusting head (10), and the laser light (16) is electrically connected with the tightening machine (11).

6. The gripper for a tire tightening machine according to claim 1, wherein the gripper body (1) comprises a fixing tube (17) and a connecting sleeve (18), and the fixing tube (17) It is located between the tightening shaft (2) and the connecting sleeve (18), and one end of the fixing pipe (17) is connected with the inner wall of the connecting sleeve (18).

7 . The gripper for a tire tightening machine according to claim 6 , wherein a fixing bolt B ( 19 ) is connected through the surface of the connecting sleeve ( 18 ), and the fixing bolt B ( 19 ) A fixed pipe (17) is threaded on the surface.