CN217596546U - Automobile swing arm machining clamp - Google Patents

Abstract

The utility model provides an automobile swing arm processing fixture applied in the technical field of auto parts fixtures. A plurality of clamping cylinders (5) are arranged on the clamping bridge plate (1) of the automobile swing arm processing fixture, and the clamping cylinders (5) The upper end of the telescopic rod is provided with a pressing rod (10), the rear end of the clamp bridge plate (1) is provided with a jacking mechanism (8) and a plurality of limit blocks (7), and the front end of the clamp bridge plate (1) is provided with a front end adjustment part (4), a rotating rod (11) is arranged on the front end adjusting part (4), and a V-shaped block (6) protruding upward is also arranged at the front end of the clamp bridge plate (1). The automobile swing arm processing fixture of the utility model can conveniently realize the clamping and positioning of the automobile swing arm, facilitate on-site processing, effectively improve the clamping and loosening efficiency, and meet the needs of mass production.

Description

An automobile swing arm processing jig

technical field

The utility model belongs to the technical field of fixtures for automobile parts, and more specifically relates to a fixture for processing automobile swing arms.

Background technique

With the continuous development of modern industry and the gradual improvement of manufacturing technology, automated production has gradually replaced manualization. Among them, hydraulic fixture is also a particularly important tool and equipment in the automation production center, which plays an important role in improving the quality of production, reducing labor intensity, and improving work efficiency. Taking the car swing arm processing as an example: Prior to, the processing center of the processing swinging arm adopted a manual clamp clamping the workpiece, which requires workers to use their hands to tighten, clamp and release, and other actions. Poor quality stability; more than, multi -process processing is required to complete one finished product, and product processing accuracy is difficult to guarantee. As the output of the swing arm continues to rise, the manual fixture cannot meet the requirements of large quantities and lean production. Especially people's demand for the lightweight car, the surge in the output of aluminum alloy swing arm, the problem of manual clamps is highlighted: manual clamping, loosening frequently; high labor intensity; inconsistent pressure when manual clamping workpieces The deformation of the workpiece affects the quality of the product.

Utility model content

The technical problem to be solved by this practical new model is: providing a simple structure, reliable control, and being able to facilitate the clamping positioning of car swing arm, facilitate on -site processing, and effectively improve the clamping and loosening efficiency, and meet the demand for large quantities Car processing fixture of car swing arm.

To solve the technical problems described above, the technical solution that the utility model takes is:

The utility model relates to a jig for processing a swing arm of an automobile, comprising a jig bridge plate, a plurality of clamping cylinders are arranged on the jig bridge plate, a pressing rod is set at the upper end of the telescopic rod of the clamping cylinder, and a top tightening mechanism and multiple clamping mechanisms are set at the rear end of the jig bridge plate. A limit block, a front-end adjusting part is arranged at the front end of the fixture bridge plate, a rotary rod is arranged on the front end adjusting part, and an upwardly protruding V-shaped block is also arranged at the front end of the fixture bridge plate.

The clamp left component and the clamp right component are arranged on the clamp bridge plate, and the clamp left component and the clamp right component are arranged in a symmetrical structure.

The left side assembly of the clamp includes a plurality of clamping cylinders, a clamping mechanism, a plurality of limit blocks, a front-end adjustment component, and a V-shaped block.

The clamp right side assembly includes a plurality of clamping cylinders, a clamping mechanism, a plurality of limit blocks, a front-end adjustment component, and a V-shaped block.

One clamping cylinder of the left side assembly of the fixture is set near the front end of the fixture plate bridge, the other clamping cylinder is set close to the rear end of the fixture plate bridge, and the jacking mechanism and multiple limit blocks are set close to the fixture plate The position at the rear end of the bridge, the front end adjustment component and the V-shaped block are arranged near the front end of the clamp plate bridge.

The clamping cylinder on the right component on the right side of the fixture is set at the front of the fixture panel bridge, and the other clamp the cylinder is set to the back of the fixture panel bridge. The back end of the bridge, the front -end adjustment components and V -type blocks are set near the front of the fixture board bridge.

When the car swing arm is installed on the car swing of the car, the left side of the car swing arm is set to the structure that can be sandwiched on the left component of the fixture. The structure.

When the automobile swing arm is clamped on the automobile swing arm processing fixture, the pressure rod at the upper end of the telescopic rod of the clamping cylinder on the left side of the fixture is set to a structure that can be pressed against the position of the upper end surface on the left side of the automobile swing arm. The mechanism and multiple limit blocks are set to be able to lean against the rear end of the left side of the car swing arm, the front-end adjusting part is set to be able to lean against the structure at the left front end of the car swing arm, and the V-shaped block is set to be able to lock The structure installed in the limiting groove at the lower end surface of the left side of the automobile swing arm.

When the automobile swing arm is clamped on the automobile swing arm processing fixture, the pressure rod at the upper end of the telescopic rod of the clamping cylinder on the right side of the fixture is set to a structure that can be pressed against the position of the upper end surface on the right side of the automobile swing arm. The mechanism and a plurality of limit blocks are set to a structure that can lean against the rear end of the right side of the car swing arm, the front-end adjusting part is set to a structure that can lean against the front end of the right side of the car swing arm, and the V-shaped block is set to be able to lock The structure installed in the limit groove at the lower end surface on the right side of the swing arm of the automobile.

The fixture of the fixture is set on the bridge plate, and the air -blowing part is connected to the air pump.

Adopt a practical new technical solution, the working principle and beneficial effect are as described as described below:

The automobile swing arm processing jig described in the utility model, when the automobile swing arm needs to be clamped, the control part connected with the clamping cylinder controls the clamping cylinder to extend, and the front end adjustment part is in a contracted state. At this time, the automobile can be placed After the swing arm is placed, control the clamping cylinder to shrink, and then adjust the front adjustment part against the front end of the car swing arm. At this time, the pressure rod at the upper end of the telescopic rod of the left clamping cylinder is pressed against the upper end surface of the left side of the car swing arm position, the jacking mechanism and multiple limit blocks are against the rear end of the left side of the car swing arm, the front-end adjustment parts are against the left front end of the car swing arm, and the V-shaped block is clamped on the lower end of the left side of the car swing arm In the limit groove of the position. The pressure rod at the upper end of the telescopic rod of the clamping cylinder on the right is pressed against the upper end surface of the right side of the car swing arm, the jacking mechanism and a plurality of limit blocks are against the rear end position of the right side of the car swing arm, and the front-end adjustment part is pushed against the rear end of the right side of the car swing arm. Leaning at the front position of the right side of the car's arms, the V -block card is installed in the limited groove of the lower end of the car swing arm. In this way, the clamping positioning of the car swing arm is reliable, which is convenient for on -site processing of the car swing arm. The clamping and loosening of the automobile swing arm mainly depends on the automatically controlled clamping cylinder, which is convenient and quick to operate. The automobile swing arm processing fixture described in the utility model has a simple structure and reliable operation, and can conveniently realize the clamping of the automobile swing arm. Positioning is convenient for on -site processing, while effectively improving clamping and loosening efficiency, and meeting the demand for mass production.

Description of drawings

The following is a brief description of the contents expressed in the drawings of this manual and the marks in the drawings:

Figure 1 shows the overlooking structure diagram of the car swip processing fixture described in the new model;

Fig. 2 is the front structural schematic diagram of the automobile swing arm processing clamp described in the utility model;

附图中标记分别为：1、夹具桥板；2、吹气部件；4、前端调节部件；5、夹紧气缸；6、V型块；7、限位块；8、顶紧机构；9 , Bottom -end adjustment component; 10, pressing rod; 11, rotor; 12, the left side of the fixture; 13, the right component of the fixture; 14, the car swing arm; 15, the positioning hole.

Detailed ways

Below with reference to accompanying drawing, through the description of embodiment, to the specific embodiment of the present utility model such as the shape of each member involved, structure, mutual position and connection relationship between each part, the effect of each part and working principle etc. Further details:

As shown in Figure 1, Figure 2, the new type of practical type is a car processed fixture of the car, including a fixture bridge board 1, a fixture bridge board 1 set multiple clamping cylinder 5, and the top end of the expansion pole of the clamping cylinder 5 Set up pressure rod 10, fixture bridge board 1 back -end setting top mechanism 8 and multiple limit blocks 7, fixture bridge board 1 front -end setting components 4, front -end adjustment components 4 set up rod 11, fixture bridge board 1 front end Also set up the upward V -block 6. The above -mentioned structure proposes a technical solution for the shortcomings of the existing technology. When the car clip is clamped, the control components connected to the cylinder to control the control component control the clamping cylinder, and the front -end adjustment component 4 is in a contraction state. At this time, you can place the car swing arm. Then adjust the adjustment of the components in the front section to the front of the car's arms. At this time, the upper end of the ends of the expansion rod on the left side of the clamping cylinder 5 leases on the upper end of the left side of the car of the car. Individual limited block 7 is leaning on the back end of the left side of the car's swing arm, the front -end adjustment component 4 is on the front end of the left side of the car swing arm 14, and the V -type 6 card is installed on the lower side of the left side of the car 14 In the restricted groove. The upper end of the ends of the tight cylinder 5 at the right side of the right side of the tight cylinder 5 is against the upper side of the right side of the car's swing arm 14, and the top mechanism 8 and multiple limit blocks are leaning on the back end of the car's swing arm 14 right back end. In the position, the front -end adjustment component 4 is leaning on the front end of the right side of the car's swing arm 14, and the V -type 6 card is installed in the limited groove of the lower end of the car 14 to the lower end surface of the car. In this way, the clamping positioning of the car swing arm is reliable, which is convenient for on -site processing of the car swing arm. And the clamping and loosening of the car swing arm that mainly relies on automatically controlled the clamping cylinder, the operation is convenient and fast. The car switching fixture described by the practical new type, simple structure, reliable control, can easily realize the clamping clamping of the car arm arms Positioning is convenient for on -site processing, while effectively improving clamping and loosening efficiency, and meeting the demand for mass production.

The fixture bridge plate 1 is provided with a fixture left assembly 12 and a fixture right assembly 13, and the fixture left assembly 12 and the fixture right assembly 13 are arranged in a symmetrical structure. The clamp left assembly 12 includes a plurality of clamping cylinders 5 , a clamping mechanism 8 , a plurality of limit blocks 7 , a front end adjustment component 4 , and a V-shaped block 6 . The clamp right side assembly 13 includes a plurality of clamping cylinders 5 , a clamping mechanism 8 , a plurality of limit blocks 7 , a front end adjustment component 4 , and a V-shaped block 6 . In the above structure, the components of the left side assembly 12 of the fixture and the right side assembly 13 of the fixture are symmetrically arranged, and the two are used in conjunction to clamp and position the left side and the right side of the swing arm of the automobile, which is convenient for processing.

One of the clamping cylinders 5 of the left side assembly 12 of the clamp is set near the front end of the clamp bridge 1, the other clamping cylinder 5 is set close to the rear end of the clamp bridge 1, the clamping mechanism 8 and a plurality of limit positions The block 7 is arranged near the rear end of the clamp bridge 1 , and the front end adjusting part 4 and the V-shaped block 6 are arranged near the front end of the clamp bridge 1 . With the above structure, the components of the left side assembly 12 of the clamp cooperate with each other to realize the clamping and fixing of the left side of the swing arm of the automobile.

One clamping cylinder 5 of the right side assembly 13 of the clamp is arranged near the front end of the clamp plate bridge 1, the other clamping cylinder 5 is set close to the rear end of the clamp plate bridge 1, and the clamping mechanism 8 and a plurality of limit positions The block 7 is arranged near the rear end of the clamp bridge 1 , and the front end adjusting part 4 and the V-shaped block 6 are arranged near the front end of the clamp bridge 1 . With the above structure, the components of the right side assembly 13 of the clamp cooperate with each other to realize the clamping and fixing of the left side of the swing arm of the automobile.

When the described automobile swing arm 14 is clamped on the automobile swing arm processing fixture, the left side of the automobile swing arm 14 is set to be able to be clamped on the structure on the left side assembly 12 of the fixture, and the right side of the automobile swing arm 14 is set to be able to be clamped on the Structure on assembly 13 on the right side of the clamp. When the automobile swing arm is clamped on the automobile swing arm processing fixture, the pressure rod 10 at the upper end of the telescopic rod 5 of the clamping cylinder 5 of the left side assembly 12 of the fixture is set to be able to press against the position of the upper end surface on the left side of the automobile swing arm 14. structure, the tightening mechanism 8 and a plurality of limit blocks 7 are set to be able to lean against the structure at the rear end position on the left side of the automobile swing arm 14, and the front end adjusting part 4 is set to be capable of leaning against the structure at the left front end position of the automobile swing arm 14. Structure, the V-shaped block 6 is arranged as a structure that can be clamped in the limit groove at the lower end surface of the left side of the automobile swing arm 14 . When the automobile swing arm is clamped on the automobile swing arm processing fixture, the pressure rod 10 at the upper end of the telescopic rod 5 of the clamping cylinder 5 of the right side assembly 13 of the fixture is set to be able to press against the position of the upper end surface on the right side of the automobile swing arm 14. structure, the jacking mechanism 8 and a plurality of limit blocks 7 are set to be able to lean against the structure of the rear end position on the right side of the automobile swing arm 14, and the front end adjusting part 4 is set to be capable of leaning against the structure at the right front end position of the automobile swing arm 14. Structure, V -block 6 is set to the structure that can be stuck in the limited groove in the lower side of the car's swing arm 14. The bottom adjusting part 9 can support and position the swing arm of the car from the bottom, and can be adjusted according to the model and size of the swing arm of different cars, so as to ensure that the bottom is reliably supported and positioned.

An air blowing part 2 is arranged on the clamp bridge plate 1, and the air blowing part 2 is connected with an air pump. With the above structure and the setting of the air blowing part, the aluminum chips generated during the production and processing of the automobile swing arm can be blown off in time through the blowing part 2, so as to prevent the processing surface from being entangled with chips, so as to avoid cutting the processing surface when this position is reprocessed, causing The product is scrapped. In this way, the processing quality of the swing arm is effectively improved.

The automobile swing arm processing jig described in the utility model, when the automobile swing arm needs to be clamped, the control part connected with the clamping cylinder controls the clamping cylinder to extend, and the front end adjustment part is in a contracted state. At this time, the automobile can be placed After the swing arm is placed, control the clamping cylinder to shrink, and then adjust the front adjustment part against the front end of the car swing arm. At this time, the pressure rod at the upper end of the telescopic rod of the left clamping cylinder is pressed against the upper end surface of the left side of the car swing arm position, the jacking mechanism and multiple limit blocks are against the rear end of the left side of the car swing arm, the front-end adjustment parts are against the left front end of the car swing arm, and the V-shaped block is clamped on the lower end of the left side of the car swing arm In the limit groove of the position. The pressure rod at the upper end of the telescopic rod of the clamping cylinder on the right is pressed against the upper end surface of the right side of the car swing arm, the jacking mechanism and a plurality of limit blocks are against the rear end position of the right side of the car swing arm, and the front-end adjustment part is pushed against the rear end of the right side of the car swing arm. Leaning at the front position of the right side of the car's arms, the V -block card is installed in the limited groove of the lower end of the car swing arm. In this way, the clamping positioning of the car swing arm is reliable, which is convenient for on -site processing of the car swing arm. The clamping and loosening of the car swing arm mainly rely on automatically controlled the clamping cylinder, which is convenient and fast. The automobile swing arm processing jig described in the utility model has simple structure and reliable operation, can conveniently realize the clamping and positioning of the automobile swing arm, facilitate on-site processing, effectively improve the clamping and loosening efficiency, and meet the needs of mass production.

The above combination of the attachment is described for examples of the new model. Obviously, the specific implementation of the new utility model is not limited by the above methods. Improved the useful new ideas and technical solutions directly in other occasions, all in the scope of protection of the utility model.

Claims (10)

1. A kind of automobile swing arm processing clamp, it is characterized in that: comprise clamp bridge plate (1), a plurality of clamping cylinders (5) are set on the clamp bridge plate (1), the telescoping rod upper end of clamping cylinder (5) is arranged Depression bar (10), clamp bridge plate (1) rear end is provided with top tightening mechanism (8) and a plurality of limit blocks (7), and clamp bridge plate (1) front end is provided with front-end adjusting part (4), and front-end adjusting part ( 4) A rotary rod (11) is arranged on the top, and an upwardly protruding V-shaped block (6) is also arranged at the front end of the clamp bridge plate (1). 2. The car swing fixture of the car swing of the car according to claim 1 is characterized by: the fixture bridge plate (1) the left side of the fixture (12) and the right component (13) on the right side of the fixture, the left component on the left side of the clamp (12) The right component of the fixture (13) is set to the structure of the symmetrical layout. 3. The automobile swing arm processing jig according to claim 2, characterized in that: the left side assembly (12) of the jig includes a plurality of clamping cylinders (5), a jacking mechanism (8), a plurality of position-limiting Block (7), front-end adjusting part (4), V-shaped block (6). 4. The car swing fixture of the car arms according to the claim 3, characterized by: the right component on the right side of the fixture (13) includes multiple clamps (5), top -tight mechanism (8), multiple limitations of multiple limits, and multiple limitations Block (7), front -end adjustment components (4), V -block (6). 5. The automobile swing arm processing jig according to claim 3, characterized in that: one clamping cylinder (5) of the left side assembly (12) of the jig is arranged near the front end of the jig plate bridge (1), and the other A clamping cylinder (5) is set near the rear end of the fixture bridge (1), the jacking mechanism (8) and a plurality of limit blocks (7) are set close to the rear end of the fixture bridge (1), and the front end is adjusted The component (4) and the V-shaped block (6) are arranged near the front end of the clamp plate bridge (1). 6. The automobile swing arm processing jig according to claim 4, characterized in that: one clamping cylinder (5) of the right side assembly (13) of the jig is arranged near the front end of the jig plate bridge (1), and the other A clamping cylinder (5) is set near the rear end of the fixture bridge (1), the jacking mechanism (8) and a plurality of limit blocks (7) are set close to the rear end of the fixture bridge (1), and the front end is adjusted Components (4) and V block (6) are set at the front end of the fixture board (1). 7. The automobile swing arm processing fixture according to claim 4, characterized in that: when the automobile swing arm (14) is clamped on the automobile swing arm processing fixture, the left side of the automobile swing arm (14) is set to be able to clamp For the structure mounted on the left side assembly (12) of the clamp, the right side of the automobile swing arm (14) is set as a structure capable of being clamped on the right side assembly (13) of the clamp. 8. The automobile swing arm processing fixture according to claim 7, characterized in that: when the automobile swing arm is clamped in the automobile swing arm processing fixture, the clamping cylinder (5) of the left side assembly (12) of the fixture The compression rod (10) at the upper end of the telescopic rod is set to a structure that can be pressed against the upper end surface position on the left side of the automobile swing arm (14), and the jacking mechanism (8) and a plurality of limit blocks (7) are set to be able to lean against The structure of the rear end position on the left side of the car swing arm (14), the front end adjustment part (4) is set to be able to lean against the structure at the front end position on the left side of the car swing arm (14), and the V-shaped block (6) is set to be clamped The structure in the limit groove at the lower end surface position on the left side of the automobile swing arm (14). 9. The automobile swing arm processing fixture according to claim 7, characterized in that: when the automobile swing arm is clamped in the automobile swing arm processing fixture, the clamping cylinder (5) of the right side assembly (13) of the fixture The compression rod (10) at the upper end of the telescopic rod is set to a structure that can be pressed against the position of the upper end surface on the right side of the automobile swing arm (14), and the jacking mechanism (8) and a plurality of limit blocks (7) are set to be able to lean against The structure at the right rear end of the automobile swing arm (14), the front end adjustment part (4) is set to be able to lean against the structure at the right front end of the automobile swing arm (14), and the V-shaped block (6) is set to be clamped The structure in the limit groove at the lower end surface position on the right side of the automobile swing arm (14). 10. The car swing of the car swing of the car according to the claim 1 or 2, which is characterized by: the fixture bridge plate (1) is set on the fixture (1).

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