CN211680670U

CN211680670U - Pneumatic clamp for automobile welding

Info

Publication number: CN211680670U
Application number: CN201922298265.5U
Authority: CN
Inventors: 杨光荣
Original assignee: Guangzhou Fuxin Machinery Equipment Co ltd
Current assignee: Guangzhou Fuxin Machinery Equipment Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-16
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an automobile welding pneumatic fixture, including base, welding post, soldered connection, sensor and display screen, the left side fixed mounting of base has the welding post, and is provided with the telescopic link on the left of the top of welding post, the bottom fixed mounting of telescopic link has the soldered connection, the inside fixed mounting of telescopic link has the sensor, the outer peripheral face fixed mounting of telescopic link has the display screen, first spout has all been seted up to the inner peripheral surface both sides of base, the inside of first spout is inserted and is equipped with the slider, the top fixed mounting of slider has the slide, the inside fixed mounting of slide has the slide bar, the outer peripheral face of slide bar has cup jointed and has put the board. The utility model discloses a be provided with sensor and display screen, can detect record mark welding quantity, avoid taking place the condition of leaking welding, be provided with the slide and put the board, can carry out accurate location to the part, splint can fix a position the part of equidimension not.

Description

Pneumatic clamp for automobile welding

Technical Field

The utility model relates to an anchor clamps technical field specifically is car welding pneumatic fixture.

Background

The welding fixture is an essential process device in the automobile welding production process, and the welding position is accurate, the welding quality precision and the welding efficiency have non-negligible effect and influence on industrial production and application.

However, in the process of large-scale welding or intensive welding of many small parts, the conventional automobile welding clamp is prone to wrong welding or missing welding, and is inconvenient to use, so that an automobile welding pneumatic clamp is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile welding air jig to solve the welding to the finding that proposes among the above-mentioned background art or the wrong welding among the extensive welding process or the problem of leaking the welding.

In order to achieve the above object, the utility model provides a following technical scheme: the automobile welding pneumatic fixture comprises a base, a welding column, a welding head, a sensor and a display screen, wherein the welding column is fixedly installed on the left side of the base, a telescopic rod is arranged on the left side of the top end of the welding column, the welding head is fixedly installed at the bottom end of the telescopic rod, the sensor is fixedly installed inside the telescopic rod, the display screen is fixedly installed on the outer peripheral surface of the telescopic rod, first sliding grooves are formed in two sides of the inner peripheral surface of the base, a sliding block is inserted into each first sliding groove, a sliding plate is fixedly installed at the top end of each sliding block, a sliding rod is fixedly installed inside the sliding plate, a placing plate is sleeved on the outer peripheral surface of the sliding rod, a stabilizing rod is fixedly installed at the transverse center position inside the base, a fixing groove is formed in the front surface of the stabilizing rod, a fixing rod is inserted, the utility model discloses a set up the board, including set up the board, place the board, the horizontal central point of putting the board puts the department and has seted up the second spout, the top of putting the board is inside to be inserted and is equipped with the bull stick, and the right-hand member fixed mounting of bull stick has the swivel mount, the top right side of swivel mount is inserted and is equipped with the inserted bar, the outer peripheral face of inserted bar has cup jointed the spring, the jack has been seted up on the top right side of putting the board, the outer peripheral face.

Preferably, the slider is cylindrical, the diameter of the inner circumferential surface of the first sliding groove is equal to the diameter of the outer circumferential surface of the slider, and the first sliding groove and the slider form a sliding structure.

Preferably, the diameter of the outer circumferential surface of the fixing rod is equal to the diameter of the inner circumferential surface of the fixing groove, the fixing rod is inserted into the fixing groove, and the fixing rod and the fixing groove form an embedded structure.

Preferably, a clamping block is arranged in the middle of the back of the clamping plate, the clamping block is cylindrical, the diameter of the outer peripheral surface of the clamping block is equal to the diameter of the inner peripheral surface of the second sliding groove, the clamping plate is inserted into the second sliding groove, and the clamping plate and the second sliding groove form a sliding structure.

Preferably, the outer circumferential surface of the rotating rod is provided with external threads, the inner circumferential surface of the clamping plate is provided with internal threads, and the clamping plate is in threaded connection with the rotating rod.

Preferably, the output end of the sensor is electrically connected with the input end of the display screen.

Compared with the prior art, the beneficial effects of the utility model are that: this car welding air jig is provided with sensor and display screen, can detect record mark welding quantity, avoids taking place the condition of hourglass welding, is provided with the slide and puts the board, can carry out accurate location to the part, and splint can fix a position the part of equidimension not.

1. The device is provided with sensor and display screen, and the telescopic link is beginning to weld, and when the telescopic link descends at every turn, the telescopic link drives the soldered connection and carries out welding process, and the telescopic link is inside to contact with the sensor afterwards, and the sensor counts it afterwards, shows on transmitting the display screen with data afterwards, can detect record mark welding quantity, avoids taking place the condition of leaking welding, convenient to use.

2. The device is provided with and puts the part into put the board on, puts the board afterwards and carries out longitudinal sliding on the slide, fixes through dead lever and the fixed slot of putting on the board afterwards, and the slide carries out lateral sliding through the slider on the base, fixes through dead lever and fixed slot to the accurate location can be accomplished to the board moving part is put in the messenger, easy operation, convenient to use.

3. The device is provided with swivel mount and splint, stimulates the plunger, makes the plunger break away from the inside of jack, rotates the swivel mount afterwards, and the swivel mount drives the bull stick and rotates, can make splint remove on the bull stick through helicitic texture, and splint slide on the second spout afterwards, has increased the stability when splint remove, carries out the centre gripping to the part afterwards and fixes, and it is fixed convenient to carry out the centre gripping to the part of equidimension not, easy operation, convenient to use.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic bottom sectional view of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. welding the column; 3. a telescopic rod; 4. welding a head; 5. a first chute; 6. a slider; 7. a slide plate; 8. a slide bar; 9. placing a plate; 10. a stabilizer bar; 11. fixing grooves; 12. fixing the rod; 13. positioning a plate; 14. a second chute; 15. a splint; 16. a rotating rod; 17. rotating; 18. inserting a rod; 19. a spring; 20. a jack; 21. a sensor; 22. a display screen.

Detailed Description

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

Referring to fig. 1-5, the present invention provides an embodiment:

the automobile welding pneumatic clamp comprises a base 1, a welding column 2, a welding head 4, a sensor 21 and a display screen 22, wherein the type of the sensor 21 can be CYYZ11 and can be counted by pressing, the type of the display screen 22 can be HYWEI1602-1, the welding column 2 is fixedly installed on the left side of the base 1, an expansion rod 3 is arranged on the left side of the top end of the welding column 2, the welding head 4 is fixedly installed at the bottom end of the expansion rod 3, the sensor 21 is fixedly installed inside the expansion rod 3, the display screen 22 is fixedly installed on the outer peripheral face of the expansion rod 3, the output end of the sensor 21 is electrically connected with the input end of the display screen 22, when the expansion rod 3 starts to weld, the expansion rod 3 drives the welding head 4 to perform a welding process every time when the expansion rod 3 descends, then the inside of the expansion rod 3 is in contact with the sensor 21, then the sensor 21 counts the sensor, the welding quantity of the marks can be detected and recorded, the condition of missing welding is avoided, and the use is convenient.

The shape of the inner peripheral surface of base 1 and fixture block is cylindric, first spout 5 has all been seted up to both sides, and the shape of slider 6 is cylindrical, and the inside of first spout 5 is inserted and is equipped with slider 6, and the inner peripheral surface diameter of first spout 5 equals with slider 6's outer peripheral face diameter size, and first spout 5 constitutes the slidingtype structure with slider 6, can remove slide 7 on base 1, conveniently carries out the location operation to the part, makes the part when weldment work, and welded effect is better, convenient to use.

A sliding plate 7 is fixedly arranged at the top end of the sliding block 6, a sliding rod 8 is fixedly arranged inside the sliding plate 7, a placing plate 9 is sleeved on the outer circumferential surface of the sliding rod 8, a stabilizing rod 10 is fixedly arranged at the transverse center position inside the base 1, the front surface of the stabilizer bar 10 is provided with a fixing groove 11, the right front surface of the sliding plate 7 is inserted with a fixing rod 12, the diameter of the outer circumferential surface of the fixing rod 12 is equal to the diameter of the inner circumferential surface of the fixing groove 11, the fixing rod 12 is inserted in the fixing groove 11, the fixing rod 12 and the fixing groove 11 form an embedded structure, the fixing rod 12 is inserted in the fixing groove 11, the sliding plate 7 can be fixed transversely, meanwhile, the placing plate 9 and the sliding rod 8 are provided with a fixing groove 11 and a fixing rod 12 which can longitudinally fix the placing plate 9, and then can put board 9 to the opposition and fix, make it can accomplish accurate location, easy operation, convenient to use.

A positioning plate 13 is fixedly arranged on the left side of the front surface of the placing plate 9, a second sliding groove 14 is arranged at the transverse center position of the placing plate 9, a rotating rod 16 is inserted in the top end of the placing plate 9, a rotating seat 17 is fixedly arranged at the right end of the rotating rod 16, an inserting rod 18 is inserted on the right side of the top end of the rotating seat 17, a spring 19 is sleeved on the outer peripheral surface of the inserting rod 18, an inserting hole 20 is arranged on the right side of the top end of the placing plate 9, a clamping plate 15 is sleeved on the outer peripheral surface of the rotating rod 16, an external thread is arranged on the outer peripheral surface of the rotating rod 16, an internal thread is arranged on the inner peripheral surface of the clamping plate 15, the clamping plate 15 is in threaded connection with the rotating rod 16, the inserting rod 18 is pulled to be separated from the inside of the inserting hole 20, then the rotating seat 17 is rotated, the rotating seat 17 drives the rotating rod 16 to rotate, the clamping, the welding device is simple to operate, convenient to finish welding operation and convenient to use.

The back intermediate position department of splint 15 is provided with the fixture block, and the shape of fixture block is cylindric, the outer peripheral face diameter of fixture block equals with the inner peripheral surface diameter size of second spout 14, splint 15 inserts the inside of establishing at second spout 14, splint 15 constitutes slidingtype structure with second spout 14, when splint 15 slides, second spout 14 can drive splint 15 and assist the slip, make the gliding stability of splint 15 better, the stability of part centre gripping has further been promoted, make welded effect better, high durability and convenient use.

The working principle is as follows: during the use, put into place board 9 with needs welded part on, pulling plunger 18, make plunger 18 break away from the inside of jack 20, rotate swivel mount 17 afterwards, swivel mount 17 drives bull stick 16 and rotates, can make splint 15 remove on bull stick 16 through helicitic texture, when splint 15 slides, second spout 14 can drive splint 15 and assist the slip, make the gliding stability of splint 15 better, cooperation locating plate 13 can carry out the centre gripping to the part afterwards and fix, loosen plunger 18, spring 19 drives plunger 18 and imbeds the inside of jack 20 and fixes, thereby can fix the part, the part of convenient not equidimension is fixed.

Break away from dead lever 12 from the inside of fixed slot 11, can drive afterwards and put board 9 and carry out longitudinal sliding on slide bar 8, slide 7 is lateral sliding on base 1, and then can change the position of putting board 9, it is fixed with the inside that dead lever 12 was embedded into fixed slot 11 afterwards, accomplish the accurate location to putting board 9, welding post 2 begins weldment work afterwards, welding post 2 drives telescopic link 3 and carries out pneumatic flexible, telescopic link 3 is when flexible afterwards, drive welding head 4 and accomplish weldment work, telescopic link 3 contact sensor 21 when flexible, thereby make sensor 21 take notes the welding number, sensor 21 transmits the number of times to display screen 22 afterwards, can detect record mark welding quantity, avoid taking place the condition of leaking welding, high durability and convenient use.

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. Pneumatic anchor clamps of car welding, including base (1), welding post (2), soldered connection (4), sensor (21) and display screen (22), its characterized in that: the welding device is characterized in that a welding column (2) is fixedly mounted on the left side of the base (1), a telescopic rod (3) is arranged on the left side of the top end of the welding column (2), a welding head (4) is fixedly mounted at the bottom end of the telescopic rod (3), a sensor (21) is fixedly mounted inside the telescopic rod (3), a display screen (22) is fixedly mounted on the outer peripheral surface of the telescopic rod (3), first sliding grooves (5) are formed in two sides of the inner peripheral surface of the base (1), a sliding block (6) is inserted into the first sliding grooves (5), a sliding plate (7) is fixedly mounted at the top end of the sliding block (6), a sliding rod (8) is fixedly mounted inside the sliding plate (7), a placing plate (9) is sleeved on the outer peripheral surface of the sliding rod (8), a stabilizer bar (10) is fixedly mounted at the center position inside of the base (1), and, the right side of slide (7) is inserted and is equipped with dead lever (12), the left side fixed mounting who puts board (9) has locating plate (13), the central point department of putting board (9) puts and has seted up second spout (14), the top inside of putting board (9) is inserted and is equipped with bull stick (16), and the right-hand member fixed mounting of bull stick (16) has swivel mount (17), the top right side of swivel mount (17) is inserted and is equipped with plunger (18), spring (19) have been cup jointed on the outer peripheral face of plunger (18), jack (20) have been seted up on the top right side of putting board (9), splint (15) have been cup jointed on the outer peripheral face of bull stick (16).

2. The pneumatic automobile welding fixture of claim 1, wherein: the slider (6) is cylindrical, and the diameter of the inner peripheral surface of the first sliding chute (5) is equal to the diameter of the outer peripheral surface of the slider (6).

3. The pneumatic automobile welding fixture of claim 1, wherein: the diameter of the outer peripheral surface of the fixing rod (12) is equal to the diameter of the inner peripheral surface of the fixing groove (11), and the fixing rod (12) is inserted into the fixing groove (11).

4. The pneumatic automobile welding fixture of claim 1, wherein: a clamping block is arranged in the middle of the back of the clamping plate (15), the clamping block is cylindrical, the diameter of the outer peripheral surface of the clamping block is equal to the diameter of the inner peripheral surface of the second sliding groove (14), and the clamping plate (15) is inserted into the second sliding groove (14).

5. The pneumatic automobile welding fixture of claim 1, wherein: the outer peripheral surface of the rotating rod (16) is provided with external threads, the inner peripheral surface of the clamping plate (15) is provided with internal threads, and the clamping plate (15) is in threaded connection with the rotating rod (16).

6. The pneumatic automobile welding fixture of claim 1, wherein: the output end of the sensor (21) is electrically connected with the input end of the display screen (22).