CN219805738U

CN219805738U - Clamp for processing core special-shaped piece of control unit of new energy automobile

Info

Publication number: CN219805738U
Application number: CN202320740208.1U
Authority: CN
Inventors: 顾颖娟; 戚加敏; 王炳乾; 杨国锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-10-10
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a clamp for machining a core special-shaped part of a control unit of a new energy automobile, which comprises a machined part and a main body, wherein the machined part is positioned at the upper part of the main body and clamped and fixed, the main body comprises a bottom plate, a base table, a supporting component, a clamping component and a stabilizing component, the bottom plate is fixed at the center of the upper surface of the bottom plate, the bottom plate is disc-shaped, the supporting component is provided with a plurality of clamping components which are arranged along the edge of the bottom plate, the clamping component is arranged at equal intervals along the bottom plate, the stabilizing component is provided with a plurality of clamping components, the base table is positioned at the middle part of the bottom plate and is fixedly connected with the bottom plate, and the machined part is positioned at the upper part of the base table and clamped and fixed by the supporting component, the clamping component and the stabilizing component. The utility model achieves the effect of stably and accurately positioning and reliably clamping the workpiece through the supporting component, the clamping component and the stabilizing component.

Description

Clamp for processing core special-shaped piece of control unit of new energy automobile

Technical Field

The utility model relates to the field of new energy automobile production, in particular to a clamp for processing a core special-shaped piece of a new energy automobile control unit.

Background

The new energy automobile has various incomparable advantages of the internal combustion engine automobile in the aspects of environmental protection, energy saving, drivability and the like as a green transportation tool, is a complex system consisting of a plurality of subsystems, mainly comprises power systems such as batteries, motors, brakes and other accessories, and almost all the subsystems can fulfill respective functions and targets through own control units.

The whole vehicle controller of the new energy automobile is VCU, it is the core electronic control unit which realizes whole vehicle control decision, VCU has functions of drive control, braking energy feedback, etc. while having whole vehicle system fault diagnosis protection and storage function, the structural composition of VCU includes outer cover, hardware circuit, bottom software and application layer software, and hardware circuit is the key core technology of VCU, the quality of the special-shaped piece that it depends on is the important factor influencing VCU system, therefore need to be especially stable and serious to the processing of the special-shaped piece of new energy automobile control unit, in the course to the processing of special-shaped piece, any shake and shake can influence its quality, therefore need a kind of clamp that fixes a position enough accurate centre gripping is enough stable.

Disclosure of Invention

The utility model aims to provide a clamp for processing a core special-shaped piece of a control unit of a new energy automobile, which solves the problems of insufficient positioning and insufficient stable clamping of the special-shaped piece.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a new energy automobile control unit core anchor clamps for dysmorphism piece processing, includes machined part, main part, the machined part is located main part upper portion centre gripping is fixed, its characterized in that, the main part includes bottom plate, chassis, base, supporting component, clamping component, firm subassembly, the chassis is fixed in bottom plate upper surface central point puts, the chassis is discoid, supporting component is provided with a plurality ofly, follows the chassis edge sets up, the clamping component is provided with a plurality of, follows the chassis is equidistant setting, firm subassembly is provided with a plurality ofly, the base is located the chassis middle part just with chassis fixed connection, the machined part is located base upper portion is by supporting component, clamping component and firm subassembly centre gripping are fixed.

By adopting the technical scheme, the workpiece can be stably clamped on the main body through the support assembly, the clamping assembly and the stabilizing assembly, and the position of the workpiece can be accurately positioned for processing, so that the worker can avoid shaking and shaking of the workpiece in the operation process to influence the processing quality.

Preferably, the clamping assembly comprises an air cylinder, a movable seat, a push rod, a connecting rod, a pressing claw and a supporting rod, wherein the air cylinder is fixed on the edge of the upper surface of the bottom plate, the movable seat is positioned at the top of the air cylinder and is fixedly connected with the top of the air cylinder through a bolt, the push rod is fixed at the middle part of the movable seat, the supporting rod is fixed at the edge of the chassis, one end of the connecting rod is hinged with the push rod, the middle part of the connecting rod is hinged with the top of the supporting rod, and the pressing claw is fixed on the connecting rod and is far away from one end of the push rod.

By adopting the technical scheme, the movable seat is driven by the air cylinder, the push rod is driven by the movable seat, and the connecting rod descends at the end of the clamping jaw due to the ascending of the push rod, so that the clamping jaw can clamp and fix a workpiece on the chassis, and the workpiece can be stably clamped.

Preferably, the support rod comprises a support bottom rod and a telescopic rod, and the telescopic rod is fixed on the upper portion of the support bottom rod.

By adopting the technical scheme, the supporting rods are arranged to be in the shapes of the supporting bottom rods and the telescopic rods, so that the clamping jaws can be adjusted in height and the positions of the clamping points according to the shape and the characteristics of the workpiece.

Preferably, the support assembly comprises a support column, a shockproof column and a support head, wherein the support column is fixed on the edge of the chassis, the shockproof column is fixed on the upper portion of the support column, the support head is a rubber support head and is fixed on the upper portion of the shockproof column.

Adopt above-mentioned technical scheme, provide the support through setting up the support column to prevent the shake of the machined part that its supported through the shock-proof column, and further promote the stability of supporting through the supporting head that sets up rubber, rock and shake when avoiding supporting.

Preferably, the stabilizing component comprises a stabilizing column, a plastic support and a stabilizing block, wherein the stabilizing column is fixed on the edge of the chassis, the plastic support is fixed on the top of the stabilizing column, the stabilizing block is fixed on the top of the plastic support, and a gasket is fixedly connected to one side, close to the workpiece, of the plastic support.

By adopting the technical scheme, the edge part of the workpiece is stabilized by the stabilizing component, the unbalanced state caused by the too far separation of the edge part from the base is avoided, and the damage to the edge of the workpiece is avoided by the arrangement of the gasket.

Preferably, the support component and the stabilizing component are both positioned on the surface of the chassis and detachably connected with the chassis, and the number and positions of the support component and the stabilizing component are determined by the shape of the workpiece.

By adopting the technical scheme, the plurality of detachable support assemblies and the stabilizing assemblies are arranged on the chassis, so that the support assemblies and the stabilizing assemblies with different numbers can be selected according to the shape and the characteristics of the workpieces when the clamping and the stabilizing are performed, and the optimal stabilizing and clamping effects are always achieved.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic structural view of a main body;

FIG. 3 is a schematic view of a clamping assembly;

FIG. 4 is a schematic view of a structure of the stabilizing assembly;

fig. 5 is a schematic structural view of the support assembly.

Reference numerals: 1. a main body; 2. a work piece; 3. a clamping assembly; 4. a support assembly; 5. a stabilizing assembly; 6. a cylinder; 7. a movable seat; 8. a bolt; 9. a push rod; 10. a connecting rod; 11. a telescopic rod; 12. a support bottom bar; 13. stabilizing the column; 14. a plastic stent; 15. a stabilizing block; 16. a gasket; 17. a support column; 18. a shock-proof column; 19. a support head; 20. a chassis; 21. a bottom plate; 22. a pressing claw; 23. and (5) supporting the rod.

Description of the embodiments

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

Referring to fig. 1 to 5, a clamp for processing a core special-shaped piece of a control unit of a new energy automobile comprises a workpiece 2 and a main body 1, wherein the workpiece 2 is clamped and fixed on the upper part of the main body 1 as shown in fig. 1.

With the figure 2 shows, main part 1 includes bottom plate 21, chassis 20, base, supporting component 4, clamping component 3, firm subassembly 5, and chassis 20 is fixed in bottom plate 21 upper surface central point, and chassis 20 is discoid, and supporting component 4 is provided with a plurality ofly, sets up along chassis 20 edge, and clamping component 3 is provided with a plurality ofly, is equidistant setting along chassis 20, and firm subassembly 5 is provided with a plurality ofly, and the base is located chassis 20 middle part and with chassis 20 fixed connection, and machined part 2 is located base upper portion and is fixed by supporting component 4, clamping component 3 and firm subassembly 5 centre gripping.

With the attached drawing 3, the clamping assembly 3 includes cylinder 6, movable seat 7, push rod 9, connecting rod 10, press claw 22, bracing piece 23, cylinder 6 is fixed in bottom plate 21 upper surface edge, movable seat 7 is located cylinder 6 top and passes through bolt 8 fixed connection with the cylinder 6 top, push rod 9 is fixed in movable seat 7 middle part, bracing piece 23 is fixed in chassis 20 edge, connecting rod 10 one end is articulated with push rod 9, the middle part is articulated with the bracing piece 23 top, press claw 22 is fixed in connecting rod 10 and is kept away from push rod 9 one end, bracing piece 23 includes support sill bar 12 and telescopic link 11, telescopic link 11 is fixed in support sill bar 12 upper portion.

When the workpiece 2 needs to be clamped, the air cylinder 6 is started, at the moment, the air cylinder 6 drives the movable seat 7, the movable seat 7 drives the push rod 9, the push rod 9 ascends to enable the connecting rod 10 to descend at the end of the clamping jaw, and therefore the clamping jaw can clamp and fix the workpiece 2 on the chassis 20, and stable clamping of the workpiece 2 is achieved.

According to the shape and specification of the workpiece 2, the telescopic rod 11 at the upper part of the supporting rod 23 can be adjusted, so that the clamping jaw can be pressed on the surface of the workpiece 2 all the time to stably clamp when the air cylinder 6 is started.

With the accompanying fig. 4, the stabilizing component 5 comprises a stabilizing column 13, a plastic support 14 and a stabilizing block 15, wherein the stabilizing column 13 is fixed on the edge of the chassis 20, the plastic support 14 is fixed on the top of the stabilizing column 13, the stabilizing block 15 is fixed on the top of the plastic support 14, a gasket 16 is fixedly connected to one side of the plastic support 14, which is close to the workpiece 2, the stabilizing block 15 can be pressed and attached to the edge part of the workpiece 2 by adjusting the plastic support 14, the gasket 16 can be a rubber gasket 16, so that the friction coefficient between the side wall of the workpiece 2 and the side wall of the workpiece 2 is increased, the friction force is increased, and the workpiece 2 is more stably stabilized under the condition that the edge of the workpiece 2 is not damaged.

With the attached fig. 5, the support assembly 4 includes a support column 17, a vibration-proof column 18, and a support head 19, the support column 17 is fixed on the edge of the chassis 20, the vibration-proof column 18 is fixed on the upper portion of the support column 17, the support head 19 is a rubber support head 19, and is fixed on the upper portion of the vibration-proof column 18, the support column 17 can provide support, and the vibration of the workpiece 2 supported by the support head is prevented by the vibration-proof column 18, the rubber support head 19 is provided to further promote the stability of the support, and the vibration during the support are avoided.

The supporting component 4 and the stabilizing component 5 are both located on the surface of the chassis 20 and are detachably connected with the chassis 20, the number and positions of the supporting component 4 and the stabilizing component 5 are determined by the shape of the workpiece 2, namely, the chassis 20 is provided with a plurality of detachable supporting components 4 and stabilizing component 5 supporting columns 17, the bottoms of the stabilizing columns 13 and the bottoms of the supporting columns 17 can be clamped or bonded, and the like, so that the supporting component 4 and the stabilizing component 5 can be detachably increased and reduced, and the supporting component 4 and the stabilizing component 5 with different numbers can be selected according to the shape and characteristics of the workpiece 2 during clamping and stabilizing, so that the best stabilizing and clamping effects are always achieved.

The utility model can stably clamp the workpiece 2 on the main body 1 by arranging the supporting component 4, the clamping component 3 and the stabilizing component 5, and can accurately position the position of the workpiece 2 for processing, namely, a worker can avoid the shake and the wobble of the workpiece 2 from influencing the processing quality in the operation process.

Claims

1. The utility model provides a new energy automobile control unit core anchor clamps for dysmorphism processing, includes machined part (2), main part (1), machined part (2) are located main part (1) upper portion centre gripping is fixed, a serial communication port, main part (1) include bottom plate (21), chassis (20), base station, supporting component (4), clamping component (3), firm subassembly (5), chassis (20) are fixed in bottom plate (21) upper surface central point puts, chassis (20) are discoid, supporting component (4) are provided with a plurality of, follow chassis (20) edge sets up, clamping component (3) are provided with a plurality of, follow chassis (20) are equidistant setting, firm subassembly (5) are provided with a plurality of, the base station is located chassis (20) middle part and with chassis (20) fixed connection, machined part (2) are located base station upper portion by supporting component (4), clamping component (3) and firm subassembly (5) centre gripping are fixed.

2. The clamp for processing the core special-shaped piece of the new energy automobile control unit according to claim 1, wherein the clamping assembly (3) comprises an air cylinder (6), a movable seat (7), a push rod (9), a connecting rod (10), a pressing claw (22) and a supporting rod (23), the air cylinder (6) is fixed on the edge of the upper surface of the bottom plate (21), the movable seat (7) is positioned on the top of the air cylinder (6) and fixedly connected with the top of the air cylinder (6) through a bolt (8), the push rod (9) is fixed on the middle part of the movable seat (7), the supporting rod (23) is fixed on the edge of the chassis (20), one end of the connecting rod (10) is hinged with the push rod (9), the middle part is hinged with the top of the supporting rod (23), and the pressing claw (22) is fixed on one end of the connecting rod (10) far away from the push rod (9).

3. The clamp for processing the core special-shaped piece of the control unit of the new energy automobile according to claim 2, wherein the supporting rod (23) comprises a supporting bottom rod (12) and a telescopic rod (11), and the telescopic rod (11) is fixed on the upper part of the supporting bottom rod (12).

4. The fixture for machining the core special-shaped piece of the control unit of the new energy automobile according to claim 3, wherein the supporting component (4) comprises a supporting column (17), a shockproof column (18) and a supporting head (19), the supporting column (17) is fixed on the edge of the chassis (20), the shockproof column (18) is fixed on the upper portion of the supporting column (17), the supporting head (19) is a rubber supporting head (19), and the supporting head is fixed on the upper portion of the shockproof column (18).

5. The fixture for machining the core special-shaped piece of the control unit of the new energy automobile according to claim 4, wherein the stabilizing component (5) comprises a stabilizing column (13), a plastic support (14) and a stabilizing block (15), the stabilizing column (13) is fixed on the edge of the chassis (20), the plastic support (14) is fixed on the top of the stabilizing column (13), the stabilizing block (15) is fixed on the top of the plastic support (14), and a gasket (16) is fixedly connected to one side, close to the workpiece (2), of the plastic support (14).

6. The clamp for processing the core special-shaped piece of the control unit of the new energy automobile according to claim 5, wherein the supporting component (4) and the stabilizing component (5) are both positioned on the surface of the chassis (20) and detachably connected with the chassis (20), and the number and the positions of the supporting component (4) and the stabilizing component (5) are determined by the shape of the workpiece (2).