CN219132232U

CN219132232U - Adjustable fixing device for automobile parts

Info

Publication number: CN219132232U
Application number: CN202223086034.6U
Authority: CN
Inventors: 陆建国; 刘兵; 刘金华; 殷丽; 刘世美; 吴小敏; 杨玉杰
Original assignee: Yangzhou Baolu Automobile Parts Co ltd
Current assignee: Yangzhou Baolu Automobile Parts Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-06-06
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses an adjustable fixing device for automobile parts, which relates to the technical field of fixing devices and adopts the technical scheme that: the automobile part clamping device comprises a base, wherein a positioning seat is fixedly arranged at the top of the base, a bridge passing seat is fixedly arranged at the center of the inner wall of the positioning seat, limiting grooves are formed in the inner walls of the left side and the right side of the bridge passing seat, guide rods are fixedly arranged on the inner walls of the positioning seat and the outer walls of the bridge passing seat, two groups of guide rods are symmetrically arranged on the left side and the right side of the guide rods, the inner walls of the left side and the right side of the positioning seat are in threaded connection with screw rods, the end parts of the screw rods are rotationally connected with the inner walls of the limiting grooves.

Description

Adjustable fixing device for automobile parts

Technical Field

The utility model relates to the technical field of fixing devices, in particular to an adjustable fixing device for automobile parts.

Background

When an automobile part is welded, it is generally necessary to fix the main body part and then weld other related parts to the outer wall of the main body part, and in order to improve the accuracy in the welding process, it is necessary to fix the automobile part, and to firmly connect the automobile part to improve the welding accuracy and the construction efficiency, and to use a special fixing device to maintain the stability of the processing of the automobile part.

The prior art has the following defects: currently, when fixing an automobile part, it is generally inconvenient to manually and flexibly adjust the left end, the right end and the top of the automobile part to clamp the automobile part in a plurality of directions, so that the automobile part is likely to deflect in the welding use process, the machining precision is affected, and the clamping position and the clamping tightness of the automobile part are not favorably and practically adjusted according to the real-time working condition during machining, so that the machining precision of the automobile part is likely to be affected.

Therefore, it is necessary to invent an adjustable fixing device for automobile parts.

Disclosure of Invention

Therefore, the fixing device for the adjustable automobile part is provided by the utility model, the first screw and the second screw are arranged to be matched with each other in the horizontal direction and the vertical direction to fix the automobile part from a plurality of angles, so that the stability of the automobile part during clamping is conveniently improved, and meanwhile, the first clamping block and the second clamping block are pushed to move through the threaded connection mode, so that the precision of equipment during clamping the automobile part is conveniently improved.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a fixing device that auto parts used with adjustable, includes the base, base top fixed mounting positioning seat, positioning seat inner wall central point puts fixed mounting and crosses the bridge seat, the spacing groove has all been seted up to bridge seat left and right sides inner wall, positioning seat inner wall and bridge seat outer wall fixed mounting guide bar, the guide bar bilateral symmetry is equipped with two sets of, equal threaded connection lead screw of positioning seat left and right sides inner wall, the lead screw tip rotates with the spacing groove inner wall to be connected, lead screw tip fixed mounting changes the handle, positioning seat top sliding connection clamping assembly, the clamping assembly is used for fixing when processing auto parts, the clamping assembly includes the slide, slide inner wall and lead screw outer wall threaded connection, slide inner wall and guide bar outer wall cooperation sliding connection.

Preferably, the bottom of the sliding seat is rotationally connected with the idler wheels, two sliding seats are symmetrically arranged left and right, the inner wall of the sliding seat is provided with a positioning bin, the inner wall of the bottom of the positioning bin is provided with a first sliding groove, the left side of the inner wall of the left side of the positioning bin is in threaded connection with a first screw rod, and the left side end part of the first screw rod is fixedly provided with a first rotary table.

Preferably, the first limiting block is fixedly arranged on the outer wall of the right end of the screw rod, the first right end of the screw rod is rotationally connected with the first clamping block, the first inner wall of the clamping block is provided with the first rotary groove, and the outer wall of the first limiting block is rotationally connected with the first inner wall of the rotary groove in a matched mode.

Preferably, the clamping block is fixedly arranged at the right end of the extrusion plate, the bottom of the extrusion plate is fixedly connected with a limiting sliding block, the limiting sliding block is in matched sliding connection with an inner wall of the sliding groove, and a plurality of anti-skid convex blocks are uniformly and fixedly arranged on the outer wall of the right side of the extrusion plate.

Preferably, a second sliding groove is formed in the inner wall of the top of the sliding seat, a sliding hole is formed in the bottom of the second sliding groove, the second sliding groove is connected with a sliding block in a sliding mode, and the inner wall of the sliding block is connected with a second screw rod in a threaded mode.

Preferably, the second top of the screw rod is fixedly provided with a second turntable, the bottom of the screw rod is fixedly provided with a second limiting block, and the bottom of the screw rod is rotationally connected with a second clamping block.

Preferably, a second rotary groove is formed in the inner wall of the second clamping block, the outer wall of the second limiting block is in matched rotary connection with the inner wall of the second rotary groove, and the first clamping block and the second clamping block are matched to fix the surface of the automobile part.

The beneficial effects of the utility model are as follows:

1. the bridge seat has the function of rotationally connecting the two lead screws, so that the two lead screws are conveniently and independently arranged into a split structure, the two lead screws are conveniently and independently screwed for adjusting the length, the two lead screws respectively drive the two sliding seats to move left and right, the left and right ends of the automobile part are fixed through the two sliding seats, and the stability of fixing the automobile part is improved;

2. the roller is arranged, so that smoothness of the sliding seat during movement is improved, supporting performance of the bottom of the sliding seat is improved, bending of the guide rod and the screw rod caused by gravity of the sliding seat is avoided, and protection performance of the guide rod and the screw rod is improved;

3. the device has the advantages that the device has the function of conveniently guiding the extrusion plate when moving left and right, so that the extrusion plate is prevented from rotating when rotating through the first screw, the stability of the extrusion plate is conveniently improved, the phenomenon that the surface of an automobile part is scratched due to friction between the rotation of the extrusion plate and the surface of the automobile part is avoided, and the protection function on the surface of the automobile part is improved;

4. through setting up screw rod one, screw rod two and use from horizontal direction and vertical direction cooperation, fix automobile parts from a plurality of angles to the stability when conveniently improving automobile parts centre gripping, promote centre gripping one, grip block two simultaneously through setting up threaded connection form and remove, thereby conveniently improve the precision when equipment is to automobile parts centre gripping, conveniently fix the centre gripping to the automobile parts of multiple different models, improved the application range of equipment.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of a base structure according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model;

fig. 4 is a schematic view of an installation structure of a squeeze plate according to the present utility model.

In the figure: base 100, positioning seat 110, bridge seat 120, spacing groove 121, guide bar 130, lead screw 140, rotating handle 150, clamping assembly 200, slide 210, roller 220, positioning bin 230, chute one 211, screw one 240, turntable one 241, stopper one 242, clamping block one 250, chute one 251, compression plate 260, anti-slip bump 261, spacing slider 262, chute two 212, sliding hole 213, slider 270, screw two 271, turntable two 272, stopper two 273, clamping block two 280, and chute two 281.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the utility model provides an adjustable fixing device for automobile parts, and in order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a fixing device that adjustable auto parts used, the on-line screen storage device comprises a base 100, base 100 top fixed mounting positioning seat 110, positioning seat 110 inner wall central point puts fixed mounting and passes bridge seat 120, spacing groove 121 has all been seted up to bridge seat 120 left and right sides inner wall, positioning seat 110 inner wall and bridge seat 120 outer wall fixed mounting guide bar 130, guide bar 130 bilateral symmetry is equipped with two sets of, positioning seat 110 left and right sides inner wall equal threaded connection lead screw 140, lead screw 140 tip and spacing groove 121 inner wall rotation are connected, lead screw 140 tip fixed mounting changes handle 150, positioning seat 110 top sliding connection clamping assembly 200, clamping assembly 200 is used for fixing when processing auto parts, clamping assembly 200 includes slide 210, slide 210 inner wall and lead screw 140 outer wall threaded connection, slide 210 inner wall and guide bar 130 outer wall cooperation sliding connection, specific, base 100 has the effect of installation clamping assembly 200, clamping assembly 200 has the effect that is used for carrying out fixedly when processing auto parts, bridge seat 120 has the effect of rotating two lead screw 140 of connection, thereby make things convenient for two lead screw 140 to set up split type structure, thereby make things convenient for two lead screw 140 tip to carry out the regulation length alone and make two screw 140 rotation, make two lead screw 210 drive two and make things convenient for the manual adjustment of slide 210 through the effect of moving the setting up through the slide screw 210, thereby the manual position adjustment, the guide screw device is convenient for the manual adjustment of the guide screw 210 to be convenient for the adjustment of the position to be adjusted through the slide screw part to be convenient for the adjustment, the guide screw part to be adjusted.

The bottom of the sliding seat 210 is rotationally connected with the roller 220, the sliding seat 210 is symmetrically provided with two left and right sides, the inner wall of the sliding seat 210 is provided with a positioning bin 230, the inner wall of the bottom of the positioning bin 230 is provided with a sliding groove I211, the left inner wall of the left positioning bin 230 is in threaded connection with a screw I240, the left end part of the screw I240 is fixedly provided with a rotary table I241, the right end of the screw I240 is fixedly provided with a limiting block I242, the right end of the screw I240 is rotationally connected with a clamping block I250, the inner wall of the clamping block I250 is provided with a rotary groove I251, the outer wall of the limiting block I242 is in matched rotary connection with the inner wall of the rotary groove I251, the right end of the clamping block I250 is fixedly provided with a pressing plate 260, the bottom of the pressing plate 260 is fixedly connected with a limiting slide block 262 and the inner wall of the sliding groove I211 in matched sliding connection, in particular, the right side outer wall of the pressing plate 260 is uniformly fixedly provided with a plurality of anti-skid bumps 261, and the smoothness of the sliding seat 210 is conveniently improved by arranging the roller 220, simultaneously, the supporting performance of the bottom of the sliding seat 210 is conveniently improved, the bending of the guide rod 130 and the lead screw 140 caused by the gravity of the sliding seat 210 is avoided when the guide rod 130 and the lead screw 140 are subjected to the gravity of the sliding seat 210 for a long time, the protective performance of the guide rod 130 and the lead screw 140 is improved, the limit slide block 262 is matched with the first sliding chute 211 for sliding connection, the effect of guiding the extrusion plate 260 when moving left and right is convenient, the extrusion plate 260 is prevented from rotating when rotating through the first sliding chute 240, the stability of the extrusion plate 260 is conveniently improved, the extrusion plate 260 is prevented from rotating and rubbing the surface of an automobile part, the phenomenon of scraping and rubbing on the surface of the automobile part is caused, the protective effect on the surface of the automobile part is improved, the anti-skid bump 261 is made of rubber, the anti-skid bump 261 is arranged to conveniently improve the stability when clamping the automobile part, the anti-skid effect is improved, the first screw 240 is in threaded connection with the inner wall of the sliding seat 210 to be telescopically adjusted, so that the positions of the first clamping block 250 and the extrusion plate 260 are conveniently adjusted, the positions of the extrusion plates 260 on the left side and the right side are conveniently and accurately adjusted according to the size of an automobile part, and the surface of the automobile part is accurately fixed.

The sliding seat 210 is provided with the sliding groove II 212 on the inner wall at the top, the sliding hole 213 is formed in the bottom of the sliding groove II 212, the sliding block 270 is connected with the sliding block 270 in a sliding manner, the inner wall of the sliding block 270 is connected with the screw II 271 in a threaded manner, the top of the screw II 271 is fixedly provided with the rotary table II 272, the bottom of the screw II 271 is fixedly provided with the limiting block II 273, the bottom of the screw II 271 is rotationally connected with the clamping block II 280, the inner wall of the clamping block II 280 is provided with the rotary groove II 281, the outer wall of the limiting block II 273 is rotationally connected with the inner wall of the rotary groove II 281 in a matched manner, the clamping block I250 and the clamping block II 280 are matched with each other to fix the surface of the automobile part, and the sliding groove II 212 has the function of facilitating the sliding connection of the sliding block 270, so that the position of the sliding block 270 can be flexibly adjusted according to the position required to be clamped at the top of the automobile part, the practicality of the clamping block II 280 for clamping the top of the automobile part is improved, the rotary table 272 has the function of facilitating the rotation of the holding the rotary screw II 271, so that the practicality and the operation of the equipment are improved.

The application process of the utility model is as follows: when the automobile part clamping device is used, a person skilled in the art rotates the screw 140 through the handheld rotating handle 150, as the slide 210 is driven by the limiting and guiding actions of the guide rod 130 through the rotation of the screw 140, the slide 210 moves to a proper position along the guide rod 130 and the screw 140, the two screws 140 are sleeved, then the left end and the right end of the fixed automobile part to be processed are clamped into the positioning bins 230 inside the two slide 210, the left end and the right end of the automobile part are clamped through the two slide 210, then the first rotating disk 241 is held, the first screw 240 is driven to rotate through the first rotating disk 241, the first screw 240 pushes the clamping block 250 and the extruding plate 260 to clamp the outer wall of the automobile part, then the second screw 271 passes through the sliding hole 213 and drives the second screw 271 to rotate through the rotating disk 272, and then the second screw 271 stretches downwards, so that the second screw 271 drives the clamping block 280 to clamp the top of the automobile part, the stability of the automobile part during clamping is conveniently improved, and the practicability of the device is improved.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a fixing device that adjustable car parts used, includes base (100), base (100) top fixed mounting positioning seat (110), its characterized in that: the utility model provides a motor vehicle seat, including locating seat (110) inner wall central point put fixed mounting bridge seat (120), spacing groove (121) have all been seted up to bridge seat (120) left and right sides inner wall, locating seat (110) inner wall and bridge seat (120) outer wall fixed mounting guide bar (130), guide bar (130) bilateral symmetry is equipped with two sets of, equal threaded connection lead screw (140) of locating seat (110) left and right sides inner wall, lead screw (140) tip and spacing groove (121) inner wall rotate to be connected, lead screw (140) tip fixed mounting changes handle (150), locating seat (110) top sliding connection clamping component (200), clamping component (200) are used for fixed when processing automobile parts, clamping component (200) include slide (210), slide (210) inner wall and lead screw (140) outer wall threaded connection, slide (210) inner wall and guide bar (130) outer wall cooperation sliding connection.

2. The adjustable fixing device for the automobile parts according to claim 1, wherein the bottom of the sliding seat (210) is rotatably connected with the rollers (220), two sliding seats (210) are symmetrically arranged left and right, positioning bins (230) are formed in the inner walls of the sliding seats (210), sliding grooves (211) are formed in the inner walls of the bottoms of the positioning bins (230), a screw rod (240) is connected with the left inner wall of the positioning bins (230) in a threaded mode, and a rotary disc (241) is fixedly installed at the left end portion of the screw rod (240).

3. The adjustable fixing device for automobile parts according to claim 2, wherein a first limiting block (242) is fixedly arranged on the outer wall of the right end of the first screw rod (240), the right end of the first screw rod (240) is rotatably connected with a first clamping block (250), a first rotary groove (251) is formed in the inner wall of the first clamping block (250), and the outer wall of the first limiting block (242) is in matched rotary connection with the inner wall of the first rotary groove (251).

4. The adjustable fixing device for automobile parts according to claim 3, wherein the right end of the first clamping block (250) is fixedly provided with a squeeze plate (260), the bottom of the squeeze plate (260) is fixedly connected with a limit sliding block (262), the limit sliding block (262) is in matched sliding connection with the inner wall of the first sliding groove (211), and the outer wall of the right side of the squeeze plate (260) is uniformly and fixedly provided with a plurality of anti-skid convex blocks (261).

5. The adjustable fixing device for automobile parts according to claim 4, wherein a second sliding groove (212) is formed in the inner wall of the top of the sliding seat (210), a sliding hole (213) is formed in the bottom of the second sliding groove (212), the inner wall of the second sliding groove (212) is slidably connected with a sliding block (270), and a second screw rod (271) is connected with the inner wall of the sliding block (270) in a threaded manner.

6. The adjustable fixing device for an automobile part according to claim 5, wherein a second turntable (272) is fixedly installed on the top of the second screw rod (271), a second limiting block (273) is fixedly installed on the bottom of the second screw rod (271), and a second clamping block (280) is rotatably connected to the bottom of the second screw rod (271).

7. The adjustable fixing device for an automobile part according to claim 6, wherein a second rotary groove (281) is formed in an inner wall of the second clamping block (280), an outer wall of the second limiting block (273) is in matched rotary connection with the inner wall of the second rotary groove (281), and the first clamping block (250) and the second clamping block (280) are matched to fix the surface of the automobile part.