CN219787122U

CN219787122U - Automobile part fixing device

Info

Publication number: CN219787122U
Application number: CN202223394131.1U
Authority: CN
Inventors: 陈厚源; 肖程; 李琼君
Original assignee: Foshan Yingli Auto Parts Co ltd
Current assignee: Foshan Yingli Auto Parts Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-10-03
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the field of fixing devices and discloses an automobile part fixing device which comprises a base, a rolling assembly, a platform, a limiting assembly, a first fixing assembly, a second fixing assembly and a stabilizing assembly, wherein the rolling assembly is arranged on the base; the base is provided with a plurality of groups of rolling assemblies, the rolling assemblies are provided with platforms capable of moving along the length direction of the rolling assemblies, the limiting assemblies are arranged on one sides of the platforms, the stabilizing assemblies can move along the width direction of automobile parts, and the stabilizing assemblies are used for supporting the automobile parts. The automobile parts are reinforced through the first fixing assembly and the second fixing assembly, and the bottom of the automobile parts is propped through the stabilizing assembly, so that impact force brought by welding is balanced, the automobile parts cannot shake in the subsequent welding process, welding precision is improved, and products with higher quality are obtained.

Description

Automobile part fixing device

[ field of technology ]

The utility model relates to the field of fixing devices, in particular to an automobile part fixing device.

[ background Art ]

The automobile parts need to carry out subsequent equipment through the welding rear in production, automobile parts need to be welded, this needs to carry out centre gripping to it, current mode is mainly the mode of machine centre gripping, carry out centre gripping reinforcement to automobile parts through clamping equipment, then reuse welder carries out welding machine operation to automobile parts, but the clamping strength of current equipment can not be too big, otherwise easily with automobile parts clamping deformation or lead to scraping the surface of automobile parts, lead to automobile parts to scrap, and because clamping strength is difficult to control, in the follow-up welding process, welder can make automobile parts appear some rocking to the impact force of automobile parts, lead to welding precision to receive the influence, product quality can not guarantee the best.

[ utility model ]

The utility model aims to solve the problems and provide the fixing device for the automobile parts, which solves the problems that the conventional fixing device cannot be used for fastening the automobile parts well, the automobile parts are easy to shake in the subsequent welding process, the welding precision is affected, and the quality of products is low.

To achieve the purpose, the utility model adopts the following technical scheme:

the automobile part fixing device comprises a base, a rolling assembly, a platform, a limiting assembly, a first fixing assembly, a second fixing assembly and a stabilizing assembly;

the base is provided with a plurality of groups of rolling assemblies, the rolling assemblies are provided with platforms capable of moving along the length direction of the rolling assemblies, the limiting assemblies are arranged on one sides of the platforms, and the limiting assemblies are used for limiting the movement of the platforms;

the platform is provided with a first fixing component, a second fixing component and a stabilizing component from right to left in sequence, wherein the first fixing component and the second fixing component are respectively used for clamping two ends of an automobile part, the stabilizing component can move along the width direction of the automobile part, and the stabilizing component is used for supporting the automobile part.

Preferably, the first fixing component comprises a first clamping component and a second clamping component;

the first clamping assembly is located above the second clamping assembly, and the first clamping assembly and the second clamping assembly respectively act on the upper surface and the lower surface of the automobile part.

Preferably, the first clamping assembly comprises a first driving device and a first clamping column;

the output end of the first driving device is movably connected with one end of the first clamping column, and the other end of the first clamping column abuts against the upper surface of the automobile part.

Preferably, the second clamping assembly comprises a second driving device and a second clamping column;

the output end of the second driving device is movably connected with one end of the second clamping column, and the other end of the second clamping column abuts against the lower surface of the automobile part.

Preferably, the second fixing component comprises a first base, a third clamping component and a fourth clamping component;

the side wall of the first base is connected with a rotatable third clamping assembly, and the top of the first base is provided with a fourth clamping assembly matched with the third clamping assembly.

Preferably, the third clamping assembly comprises a third driving device, a swing arm and a clamping part;

the third driving device is fixedly connected with the side wall of the first base, the output end of the third driving device is connected with a rotatable swing arm, and the bottom of one end of the swing arm, which is far away from the third driving device, is connected with a clamping part matched with the fourth clamping component.

Preferably, the stabilizing component comprises a second base, a hollow box body, a screw rod and a top support column;

the second base is arranged on the platform, one side, close to the automobile part, of the second base is provided with the hollow box body, the hollow box body is internally provided with the screw rod, the bottom of the top support column is movably sleeved on the screw rod, and the top of the top support column abuts against the lower surface of the automobile part.

Preferably, the rolling assembly comprises a base plate and balls;

the base plate is arranged on the base, a plurality of balls are embedded on the base plate, and the tops of the balls are in rolling contact with the bottom of the platform.

Preferably, the platform comprises a main body, a limiting block and an opening;

the main body is arranged on the ball, one side of the main body is provided with the limiting block, and the limiting block is provided with an opening matched with the limiting component.

Preferably, the device further comprises fastening components, wherein the fastening components are inserted into four corners of the platform, and the bottoms of the fastening components are fixedly connected with the base.

The contribution of the utility model is as follows: according to the utility model, the first fixing component and the second fixing component are used for reinforcing the automobile parts, and the bottom of the automobile parts is propped by the stabilizing component, so that impact force caused by welding is balanced, the automobile parts cannot shake in the subsequent welding process, the welding precision is increased, and a product with higher quality is obtained.

[ description of the drawings ]

FIG. 1 is a schematic view of the structure of the automobile parts fixing device of the present utility model;

FIG. 2 is a schematic view of a first fastening assembly according to the present utility model;

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

FIG. 4 is a schematic view of the stabilizing assembly of the present utility model;

FIG. 5 is a schematic view of the structure of the rolling assembly of the present utility model;

FIG. 6 is a schematic view of the structure of the platform, rolling assembly, spacing assembly and fastening assembly of the present utility model on a base;

FIG. 7 is a schematic view of a stopper according to the present utility model;

wherein:

a base 10;

a rolling assembly 20, a bottom plate 21, balls 22;

platform 30, main body 31, stopper 32, opening 33;

a spacing assembly 40;

the first fixing assembly 50, the first clamping assembly 51, the first driving device 511, the first clamping column 512, the second clamping assembly 52, the second driving device 521, and the second clamping column 522;

the second fixing component 60, the first base 61, the third clamping component 62, the third driving device 621, the swing arm 622, the clamping portion 623, and the fourth clamping component 63;

the stabilizing assembly 70, the second base 71, the hollow box 72, the screw rod 73 and the top support column 74;

a fastening assembly 80.

[ detailed description ] of the utility model

The following examples are further illustrative and supplementary of the present utility model and are not intended to limit the utility model in any way.

As shown in fig. 1, the automobile part fixing device comprises a base 10, a rolling assembly 20, a platform 30, a limiting assembly 40, a first fixing assembly 50, a second fixing assembly 60 and a stabilizing assembly 70;

the base 10 is provided with a plurality of groups of rolling assemblies 20, the ball assemblies 20 are provided with platforms 30 capable of moving along the length direction of the ball assemblies 20, the limiting assemblies 40 are arranged on one side of the platforms 30, and the limiting assemblies 40 are used for limiting the movement of the platforms 30;

the first fixing assembly 50, the second fixing assembly 60 and the stabilizing assembly 70 are sequentially arranged on the platform 30 from right to left, the first fixing assembly 50 and the second fixing assembly 60 are respectively used for clamping two ends of an automobile part, the stabilizing assembly 70 can move along the width direction of the automobile part, and the stabilizing assembly 70 is used for supporting the automobile part.

The automobile part fixing device is used for clamping automobile parts, so that the automobile parts are not easy to shake in the subsequent welding process, specifically, a plurality of groups of rolling assemblies 20 are arranged on the base 10, a platform 30 is arranged on the rolling assemblies 20, the platform 30 can move on the rolling assemblies 20, and a first fixing assembly 50, a second fixing assembly 60 and a stabilizing assembly 70 are arranged on the platform 30.

The first fixed subassembly 50 and the second fixed subassembly 60 are respectively to the head and the tail both ends of car spare part centre gripping fixed for car spare part is whole can not rock, be convenient for follow-up to it carries out spot welding operation, firm subassembly 70 is used for further consolidate car spare part, concretely, the required welded point of one end of car spare part by the fixed subassembly 60 centre gripping of second is more, easily appear certain degree and rock in this end welding process (the fixed subassembly 60 of second is nevertheless held car spare part, but because can not scrape car spare part, its clamping strength also can not be big, car spare part easily takes place certain degree and rock in the welding process), firm subassembly 70 then has played fine supporting role, firm subassembly 70 can carry out the sideslip along the width direction of car spare part, apply ascending jacking effort to the bottom of car spare part, the impact force when making welder weld car spare part upper surface can the buffering balance, ensure that this one end of car spare part can not rock in the welding process.

Further, because the sizes of the parts of different automobiles are different, the parts of different automobiles are often required to be matched with corresponding processing platforms 30 to be welded, so that the cost required to be input is high when the parts of different automobiles are produced, the clamping equipment above the platforms 30 can be replaced through the matching of the rolling assemblies 20 and the platforms 30, and particularly, when the welded automobile parts are required to be replaced, the clamping equipment on the corresponding platforms 30 is only required to be pulled out through the rolling assemblies 20, the platforms 30 with the replaced clamping equipment are pushed towards the direction close to the limiting assemblies 40 (the limiting assemblies 40 are columnar limiting cylinders), the platforms 30 are indicated to be propped against the limiting assemblies 40, the platforms 30 are moved to the positions capable of being welded, four corners of the platforms 30 are fastened through the fastening assemblies 80, a certain production cost can be saved through the replacement of the clamping equipment on the platforms 30, and a plurality of platforms 30 are not required to be configured to correspond to a plurality of production equipment.

According to the utility model, the first fixing assembly 50 and the second fixing assembly 60 are used for reinforcing the automobile parts, and the stabilizing assembly 70 is used for propping the bottoms of the automobile parts, so that impact force caused by welding is balanced, the automobile parts cannot shake in the subsequent welding process, the welding precision is increased, and a product with higher quality is obtained.

As shown in fig. 2, the first fixing assembly 50 includes a first clamping assembly 51 and a second clamping assembly 52;

the first clamping assembly 51 is located above the second clamping assembly 52, and the first clamping assembly 51 and the second clamping assembly 52 respectively act on the upper surface and the lower surface of the automobile part.

One end, far away from the automobile parts, of the first clamping component 51 and the second clamping component 52 is connected with clamping equipment, the first clamping component 51 acts on the upper surface of the automobile parts, the second clamping component 52 acts on the lower surface of the automobile parts, points of contact between the first clamping component 51 and the second clamping component 52 and the automobile parts are located on the same vertical line, and therefore the situation that the automobile parts are inclined due to unbalance acting force when one end of the automobile parts is clamped by the first clamping component 51 and the second clamping component 52 is avoided.

The first clamping assembly 51 includes a first driving device 511 and a first clamping post 512;

the output end of the first driving device 511 is movably connected with one end of the first clamping column 512, and the other end of the first clamping column 512 abuts against the upper surface of the automobile part.

The first driving device 511 is a cylinder driving device, and an output end of the cylinder driving device is movably connected with the first clamping column 512, specifically, the first clamping column 512 can rotate at a certain angle under the driving of the cylinder driving device, so that the clamping end of the first clamping column 512 can squeeze the upper surface of the automobile part.

The second clamping assembly 52 includes a second drive 521 and a second clamping post 522;

the output end of the second driving device 521 is movably connected with one end of the second clamping column 522, and the other end of the second clamping column 522 abuts against the lower surface of the automobile part.

The second driving device 521 is the same as the first driving device 511 and is a cylinder driving device, the output end of the cylinder driving device is movably connected with the second clamping column 522, and the second clamping column 522 can rotate from bottom to top under the driving of the cylinder driving device, so that the clamping end of the second clamping column 522 can squeeze the lower surface of the automobile part, and one end of the automobile part is firmly clamped through the cooperation of the first clamping column 512 and the second clamping column 522.

Further, the clamping ends of the first clamping post 512 and the second clamping post 522 are circular arc-shaped posts, so that the first clamping post 512 and the second clamping post 522 can be ensured not to damage the surfaces of the automobile parts when the automobile parts are clamped.

As shown in fig. 3, the second fixing assembly 60 includes a first base 61, a third clamping assembly 62, and a fourth clamping assembly 63;

a rotatable third clamping assembly 62 is connected to the side wall of the first base 61, and a fourth clamping assembly 63 matched with the third clamping assembly 62 is arranged on the top of the first base 61.

The third clamping assembly 62 can apply pressure to the automobile parts from the upper direction, the fourth clamping assembly 63 is arranged at the top of the first base 61, the pressure can be applied to the automobile parts from the lower direction, and the third clamping assembly 62 and the fourth clamping assembly 63 are mutually matched and apply acting force to the other end of the automobile parts together.

The third clamp assembly 62 includes a third drive 621, a swing arm 622, and a clamp 623;

the third driving device 621 is fixedly connected to the side wall of the first base 61, an output end of the third driving device 621 is connected to a rotatable swing arm 622, and a bottom of one end of the swing arm 622 away from the third driving device 621 is connected to a clamping portion 623 that is matched with the fourth clamping component 63.

The third driving device 621 is also a cylinder driving device, and a swing arm 622 is connected to an output end of the third driving device 621, and the swing arm 622 can drive the clamping portion 623 to rotate, so that the clamping portion 623 interacts with the fourth clamping component 63 to clamp the automobile part. The shape of the clamping part 623 is a cross structure in which a horizontal bar and a vertical bar are perpendicular to each other, and the specific structure can be adjusted according to the types of automobile parts.

As shown in fig. 4, the stabilizing assembly 70 includes a second base 71, a hollow box 72, a screw 73, and a top stay 74;

the second base 71 is arranged on the platform 30, the hollow box 72 is arranged on one side, close to the automobile parts, of the second base 71, the screw rod 73 is arranged in the hollow box 72, the bottom of the top support column 74 is movably sleeved on the screw rod 73, and the top of the top support column 74 abuts against the lower surface of the automobile parts.

Be provided with lead screw 73 in cavity box 72, be provided with top stay 74 on the lead screw 73, top stay 74 can follow the length direction of lead screw 73 and move, specifically, still be equipped with driving motor in the box, driving motor can drive lead screw 73 work, driving motor is electric coupling with the backstage controller simultaneously, according to the change of welding point position, driving motor control top stay 74 removes to the below same straight line with the welding point position to apply ascending jacking effort to the automobile parts, thereby ensure that the automobile parts can not rock in the welding process.

As shown in fig. 5, the rolling assembly 20 includes a bottom plate 21 and balls 22;

the bottom plate 21 is arranged on the base 10, a plurality of balls 22 are embedded on the bottom plate 21, and the tops of the balls 22 are in rolling contact with the bottom of the platform 30.

The bottom plate 21 is arranged on the base 10, a plurality of balls 22 are embedded on the bottom plate 21, and the balls 22 can drive the platform 30 above the bottom plate to roll, so that the clamping equipment on the platform 30 can be replaced conveniently.

As shown in fig. 6-7, the platform 30 includes a main body 31, a stopper 32, and an opening 33;

the main body 31 is arranged on the ball 22, one side of the main body 31 is provided with the limiting block 32, and the limiting block 32 is provided with an opening 33 matched with the limiting assembly 40.

The main part 31 is located at the top of ball 22, is equipped with stopper 32 in one side that main part 31 is close to spacing subassembly 40, is equipped with spacing subassembly 40 assorted opening 33 on the stopper 32, and when platform 30 moved to the welding position, spacing subassembly 40 also just is located opening 33, offsets with the inside wall of opening 33, and specifically, opening 33 can be U type opening 33, also can be V type opening 33.

As shown in fig. 1 and 6, the device further comprises fastening components 80, wherein the fastening components 80 are inserted into four corners of the platform 30, and the bottom of the fastening components 80 is fixedly connected with the base 10.

The fastening assembly 80 is used for fixing the platform 30, specifically, when the platform 30 moves to a proper welding position, four corners of the platform 30 need to be fixed by the fastening assembly 80, so as to avoid the platform 30 from moving continuously, and the fastening assembly 80 can be a bolt or an insert ring.

Although the present utility model has been disclosed by the above embodiments, the scope of the present utility model is not limited thereto, and modifications, substitutions, etc. made to the above components will fall within the scope of the claims of the present utility model without departing from the spirit of the present utility model.

Claims

1. Automobile parts fixing device, its characterized in that: the device comprises a base, a rolling assembly, a platform, a limiting assembly, a first fixing assembly, a second fixing assembly and a stabilizing assembly;

2. The automobile parts fixing apparatus according to claim 1, wherein: the first fixing component comprises a first clamping component and a second clamping component;

3. The automobile parts fixing apparatus according to claim 2, wherein: the first clamping assembly comprises a first driving device and a first clamping column;

4. The automobile parts fixing apparatus according to claim 2, wherein: the second clamping assembly comprises a second driving device and a second clamping column;

5. The automobile parts fixing apparatus according to claim 1, wherein: the second fixing assembly comprises a first base, a third clamping assembly and a fourth clamping assembly;

6. The automobile parts fixing apparatus according to claim 5, wherein: the third clamping assembly comprises a third driving device, a swing arm and a clamping part;

7. The automobile parts fixing apparatus according to claim 1, wherein: the stabilizing component comprises a second base, a hollow box body, a screw rod and a top support column;

8. The automobile parts fixing apparatus according to claim 1, wherein: the rolling assembly comprises a bottom plate and balls;

9. The automobile parts fixing apparatus according to claim 8, wherein: the platform comprises a main body, a limiting block and an opening;

10. The automobile parts fixing apparatus according to claim 1, wherein: the device also comprises fastening components, wherein the fastening components are inserted into four corners of the platform, and the bottoms of the fastening components are fixedly connected with the base.