Booster pump adapter clamp

Abstract

The utility model relates to the technical field of automobile part machining, and particularly discloses a booster pump adapter clamp. The booster pump adapter clamp comprises a positioning and clamping mechanism and a pressing mechanism. The positioning and clamping mechanism comprises a mounting base, a limiting supporting piece, a positioning assembly, a Y-direction pressing assembly and an X-direction pressing assembly. The limiting supporting piece is provided with three supporting blocks, an X-direction positioning block and two Y-direction positioning blocks which are distributed in a triangular shape; the positioning assembly is connected with the limiting supporting piece and used for positioning a workpiece to be machined. The X-direction pressing and holding assembly is matched with the X-direction positioning blocks to fix a workpiece to be machined in the X direction, and the Y-direction pressing and holding assembly is matched with the two Y-direction positioning blocks to fix the workpiece to be machined in the Y direction. The pressing mechanism can press and fix a workpiece to be machined to the three supporting blocks. According to the booster pump adapter clamp, accurate clamping of workpieces can be achieved, and the positioning accuracy is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a booster pump adapter clamp. Background Art

[0002] In the process of automobile parts processing, the fixture used generally includes a material table, an X-axis positioning block, a Y-axis positioning block, an X-axis pressure head assembly, a Y-axis pressure head assembly and a downward pressing assembly, wherein the X-axis pressure head assembly, the Y-axis pressure head assembly and the downward pressing assembly all include a pressure head and a pressure head cylinder. When in use, the workpiece to be processed is placed on the material table, positioned by the X-axis positioning block and the Y-axis positioning block, and pressed and fixed by the X-axis pressure head assembly, the Y-axis pressure head assembly and the downward pressing assembly. However, when processing the automobile boost pump adapter, since the workpiece is a special-shaped part, it is difficult to achieve accurate positioning of the workpiece using conventional fixtures. Therefore, it is necessary to design a fixture suitable for the boost pump adapter to solve the above problems. Summary of the invention

[0003] The utility model aims to provide a booster pump adapter fixture, which can realize accurate clamping of workpieces and has high positioning accuracy.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A booster pump adapter clamp comprises a positioning clamping mechanism and a pressing mechanism, wherein the positioning clamping mechanism comprises a mounting seat, a limiting support, a positioning assembly, a Y-direction pressing assembly and an X-direction pressing assembly; the limiting support comprises three support blocks distributed in a triangle, an X-direction positioning block and two Y-direction positioning blocks; the positioning assembly is connected to the limiting support and is used to position a workpiece to be processed; the X-direction pressing assembly cooperates with the X-direction positioning block to fix the workpiece to be processed in the X direction, and the Y-direction pressing assembly cooperates with the two Y-direction positioning blocks to fix the workpiece to be processed in the Y direction; the pressing mechanism can press the workpiece to be processed downward and fix it on the three support blocks.

[0006] Furthermore, the positioning assembly includes two first positioning blocks, a second positioning block and a third positioning block, the two first positioning blocks are arranged opposite to each other along the Y direction and are respectively connected to the two Y-direction positioning blocks; the second positioning block has an inwardly recessed arc-shaped positioning surface; the third positioning block is located between the two first positioning blocks and the second positioning block, and has two positioning parts arranged opposite to each other.

[0007] Furthermore, the limiting support member is provided with a positioning groove for installing the third positioning block.

[0008] Furthermore, the X-direction pressing assembly includes an X-direction pressing block, a first slider and a first driving member. The mounting seat is provided with an inclined first sliding groove, and the first slider is slidably arranged in the first sliding groove; the top end of the first slider is connected to the X-direction pressing block, and the bottom end is connected to the first driving member.

[0009] Furthermore, the pressing end surface array of the X-direction pressing block is provided with a plurality of first protrusions.

[0010] Furthermore, the Y-direction pressing assembly includes two Y-direction pressing blocks, two second sliders and a second driving member. Two inclined second sliding grooves are provided on the mounting seat, and the two second sliders are respectively slidably arranged in the two second sliding grooves; the top end of the second slider is connected to the Y-direction pressing block, and the bottom end is connected to the second driving member.

[0011] Furthermore, the pressing end surface array of the Y-direction pressing block is provided with a plurality of second protrusions.

[0012] Furthermore, it also includes a mounting table, on which a plurality of the positioning and clamping mechanisms are arranged opposite to each other in pairs, and a pressing mechanism is arranged between two of the positioning and clamping mechanisms, and the pressing mechanism can press down and fix the workpieces clamped by the two positioning and clamping mechanisms.

[0013] The beneficial effects of the utility model are:

[0014] 1. The booster pump adapter fixture of the utility model adopts a positioning component and a limit support to realize the positioning and placement of the workpiece, and adopts a limit support to cooperate with a Y-direction holding component, an X-direction holding component and a pressing mechanism to realize the holding and fixing of the workpiece, and has high positioning accuracy.

[0015] 2. A booster pump adapter clamp of the utility model has a plurality of positioning clamping mechanisms arranged opposite to each other on a mounting table, a pressing mechanism is arranged between the two positioning clamping mechanisms, and a pressing mechanism is used to press down and fix the workpieces clamped by the two positioning clamping mechanisms, thereby simplifying the clamp structure and being beneficial to improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a booster pump adapter clamp provided by the utility model, omitting the pressing mechanism.

[0017] Figure 2 It is a structural schematic diagram of a booster pump adapter clamp provided by the utility model at another angle, omitting the pressing mechanism.

[0018] Figure 3 yes Figure 1 Schematic diagram of the structure of the limiting support member.

[0019] Figure 4 It is a structural schematic diagram of another embodiment of a booster pump adapter clamp provided by the utility model. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0021] Embodiment 1

[0022] like Figures 1 to 3 As shown, a booster pump adapter clamp includes a positioning clamping mechanism 10 and a pressing mechanism 20. The positioning clamping mechanism 10 includes a mounting seat 1, a limiting support member 2, a positioning component, a Y-direction pressing component 4 and an X-direction pressing component 5.

[0023] Specifically, Figure 3 As shown, the position-limiting support member 2 has three support blocks 21, an X-direction positioning block 22 and two Y-direction positioning blocks 23 distributed in a triangular shape. The top surfaces of the three support blocks 21 are coplanar. The X-direction positioning block 22 is provided with a first positioning surface 221, and the Y-direction positioning block 23 is provided with a second positioning surface 231.

[0024] The positioning assembly is connected to the limiting support 2 and is used to position the workpiece to be processed. The positioning assembly includes two first positioning blocks 31, a second positioning block 32 and a third positioning block 33. The two first positioning blocks 31 are arranged opposite to each other along the Y direction and are respectively connected to the two Y-direction positioning blocks 23; the second positioning block 32 has an inwardly concave arc-shaped positioning surface 321; the third positioning block 33 is located between the two first positioning blocks 31 and the second positioning block 32, and has two positioning portions 331 arranged opposite to each other.

[0025] Furthermore, a positioning groove 24 for installing the third positioning block 33 is formed on the limiting support member 2 .

[0026] The X-direction pressing assembly 5 cooperates with the X-direction positioning block 22 to fix the workpiece to be processed in the X-direction. The X-direction pressing assembly 5 includes an X-direction pressing block 51, a first slider and a first driving member 52. The mounting seat 1 is provided with an inclined first slide groove, and the first slider is slidably arranged in the first slide groove; the top end of the first slider is connected to the X-direction pressing block 51, and the bottom end is connected to the first driving member 52.

[0027] Furthermore, a plurality of first protrusions are arranged in an array on the pressing end surface of the X-direction pressing block 51. The first driving member 52 is preferably a cylinder.

[0028] The Y-direction pressing assembly 4 cooperates with the two Y-direction positioning blocks 23 to fix the workpiece to be processed in the Y-direction. The Y-direction pressing assembly 4 includes two Y-direction pressing blocks 41, two second sliders and a second driving member 42. The mounting seat 1 is provided with two inclined second slide grooves, and the two second sliders are respectively slidably arranged in the two second slide grooves; the top end of the second slider is connected to the Y-direction pressing block 41, and the bottom end is connected to the second driving member 42.

[0029] Furthermore, a plurality of second protrusions are arranged in an array on the pressing end surface of the Y-direction pressing block 41. The second driving member 42 is preferably a cylinder.

[0030] The pressing mechanism 20 is used to press down the workpiece to be processed and fix it on the three support blocks 21. The pressing mechanism 20 includes a pressing head 201 and a pressing cylinder 202 for driving the pressing head 201 to move up and down.

[0031] Embodiment 2

[0032] like Figure 4 As shown, a booster pump adapter fixture includes a mounting platform 30, on which a plurality of positioning and clamping mechanisms 10 are arranged opposite to each other in pairs. The structure of the positioning and clamping mechanisms 10 is detailed in Example 1. A pressing mechanism 20 is arranged between the two positioning and clamping mechanisms 10, and the pressing mechanism 20 can press down and fix the workpiece clamped by the two positioning and clamping mechanisms 10. In this embodiment, the pressing mechanism 20 includes a pressing plate 203 with two pressing heads 201 and a pressing cylinder 202 for driving the pressing plate 203 to rise and fall.

[0033] The booster pump adapter clamp of the utility model, when in use, places the workpiece to be processed on the three support blocks 21 of the limit support 2, uses the positioning assembly to position it, uses the X-direction pressing assembly 5 to cooperate with the X-direction positioning block 22 on the limit support 2 to press and fix the workpiece in the X direction, uses the Y-direction pressing assembly 4 to cooperate with the two Y-direction positioning blocks 23 to press and fix the workpiece in the Y direction, and uses the pressing mechanism 20 to press and fix the workpiece on the three support blocks 21, thereby achieving clamping and fixing of the workpiece with high positioning accuracy. In addition, a plurality of positioning clamping mechanisms 10 are arranged on the mounting table 30 in pairs, a pressing mechanism 20 is arranged between the two positioning clamping mechanisms 10, and a pressing mechanism 20 is used to press and fix the workpiece clamped by the two positioning clamping mechanisms 10, which simplifies the fixture structure and is conducive to improving processing efficiency.

[0034] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A booster pump adapter fixture, characterized in that: The invention comprises a positioning clamping mechanism (10) and a pressing mechanism (20), wherein the positioning clamping mechanism (10) comprises a mounting seat (1), a limiting support member (2), a positioning assembly, a Y-direction pressing assembly (4) and an X-direction pressing assembly (5); the limiting support member (2) comprises three support blocks (21) distributed in a triangular shape, an X-direction positioning block (22) and two Y-direction positioning blocks (23); the positioning assembly is connected to the limiting support member (2) and is used for positioning a workpiece to be processed; the X-direction pressing assembly (5) cooperates with the X-direction positioning block (22) to fix the workpiece to be processed in the X direction, and the Y-direction pressing assembly (4) cooperates with the two Y-direction positioning blocks (23) to fix the workpiece to be processed in the Y direction; and the pressing mechanism (20) is capable of pressing the workpiece to be processed downward and fixing it on the three support blocks (21).

2. A booster pump adapter clamp according to claim 1, characterized in that: The positioning assembly comprises two first positioning blocks (31), a second positioning block (32) and a third positioning block (33); the two first positioning blocks (31) are arranged opposite to each other along the Y direction and are respectively connected to the two Y-direction positioning blocks (23); the second positioning block (32) has an inwardly concave arc-shaped positioning surface (321); the third positioning block (33) is located between the two first positioning blocks (31) and the second positioning block (32), and has two positioning portions (331) arranged opposite to each other.

3. A booster pump adapter clamp according to claim 2, characterized in that: The position-limiting support member (2) is provided with a positioning groove (24) for installing the third positioning block (33).

4. A booster pump adapter clamp according to claim 1, characterized in that: The X-direction pressing assembly (5) comprises an X-direction pressing block (51), a first sliding block and a first driving member (52); the mounting seat (1) is provided with an inclined first sliding groove, and the first sliding block is slidably arranged in the first sliding groove; the top end of the first sliding block is connected to the X-direction pressing block (51), and the bottom end is connected to the first driving member (52).

5. A booster pump adapter clamp according to claim 4, characterized in that: The pressing end surface array of the X-direction pressing block (51) is provided with a plurality of first protrusions.

6. The booster pump adapter clamp according to claim 1, characterized in that: The Y-direction pressing assembly (4) comprises two Y-direction pressing blocks (41), two second sliding blocks and a second driving member (42); the mounting seat (1) is provided with two inclined second sliding grooves, and the two second sliding blocks are respectively slidably arranged in the two second sliding grooves; the top end of the second sliding block is connected to the Y-direction pressing block (41), and the bottom end is connected to the second driving member (42).

7. A booster pump adapter clamp according to claim 6, characterized in that: The pressing end surface array of the Y-direction pressing block (41) is provided with a plurality of second protrusions.

8. A booster pump adapter clamp according to any one of claims 1 to 7, characterized in that: It also comprises a mounting platform (30), on which a plurality of the positioning and clamping mechanisms (10) are arranged opposite to each other in pairs, and between two of the positioning and clamping mechanisms (10) there is a pressing mechanism (20), which is capable of pressing down and fixing the workpieces clamped by the two positioning and clamping mechanisms (10).

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