Automobile insert assembly jig

Abstract

The utility model relates to the technical field of automobile accessory assembly, specifically relates to a kind of automobile insert assembly fixture, for the assembly of insert and metal buckle, the insert has the assembling block for fixing metal buckle, and the insert is provided with more than one card slot of the insert in the side of assembling block;Assembly fixture includes workbench and push block, the positioning block is equipped on the workbench, the positioning block includes the positioning end surface cooperation with insert bottom surface, and the positioning column for being inserted with card slot cooperation is set on the positioning end surface;The push block is moved along the length direction of the assembling block and is set above insert.This utility model adds card slot at the assembling block of insert, and sets the positioning block matched with card slot on workbench, so that insert can be positioned on workbench without turning over, so as to avoid metal buckle from falling off from insert due to gravity, then metal buckle can be pushed by push block above insert, and metal buckle is assembled to assembling block.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts assembly technology, and in particular to an automotive insert assembly fixture. Background Technology

[0002] Some automotive inserts require the assembly of metal clips for subsequent connection between the inserts and other components. For example... Figure 1 As shown, to ensure the stable assembly of the metal clip on the insert, a protrusion 6 is provided on the assembly block of the insert 1, and the protrusion is fixed by interference fit with the metal clip.

[0003] The traditional assembly method involves: a fixture with an upward-facing mounting slot that mates with the metal clip; during assembly, the metal clip is first pre-installed onto the insert assembly block 11, then the entire insert 1 is flipped so that the assembly block 11 faces downwards and aligns with the mounting slot on the fixture, allowing the metal clip to enter the slot; finally, a cylinder drives a pusher block located below the insert to push the metal clip along the length of the assembly block, thereby assembling the metal clip onto the insert. However, this operation, which requires flipping the insert, can easily cause the not-yet-secured metal clip to accidentally fall off during the flipping process, thus reducing assembly efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an automotive insert assembly fixture to prevent metal clips from falling off the assembly block.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an automotive insert assembly fixture for assembling inserts and metal clips, wherein the insert has an assembly block for fixing the metal clips, and the insert has one or more slots penetrating the insert next to the assembly block. The assembly fixture includes: A workbench, wherein a positioning block is provided on the workbench, the block including a positioning end face that mates with the bottom surface of the insert, and a positioning post provided on the positioning end face for mates with the slot. A pusher block is moved along the length of the assembly block and positioned above the insert.

[0006] Furthermore, the aforementioned automotive insert assembly fixture also includes a reciprocator, which has a movable end that moves along the length of the assembly block, and a pusher block is slidably disposed on the movable end of the reciprocator, the sliding direction of the pusher block being perpendicular to the moving direction of the movable end of the reciprocator.

[0007] Furthermore, the push block is provided with a glass ball screw, and the movable end of the reciprocator is provided with a groove corresponding to the glass ball of the glass ball screw.

[0008] Furthermore, the two ends of the slide groove along its length are connected to limit holes, and the diameter of the limit holes is greater than the width of the slide groove.

[0009] Furthermore, the push block is provided with a first limiting block, and the movable end of the reciprocator is provided with a limiting groove, and the first limiting block is slidably disposed in the limiting groove.

[0010] Furthermore, the movable end of the reciprocator is T-shaped, and the push block is provided with a T-shaped groove that matches the shape of the movable end of the reciprocator.

[0011] Furthermore, a protective cover is provided on the workbench, which covers the reciprocator and the push block.

[0012] Furthermore, the workbench is provided with a second limiting block located on one side of the assembly block.

[0013] Furthermore, the workbench is provided with a support plate, which supports both ends of the insert in the length direction.

[0014] Furthermore, the support plate includes vertically connected longitudinal beams and transverse beams, with the longitudinal beams connected to the worktable.

[0015] The beneficial effects of this utility model are as follows: a slot is added to the assembly block of the insert, and a positioning block that matches the slot is set on the worktable so that the insert can be positioned on the worktable without flipping, thereby preventing the metal buckle from falling off the insert due to gravity. Then, the push block can push the metal buckle above the insert to assemble the metal buckle onto the assembly block. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the assembly block structure of the insert in an automotive insert assembly fixture proposed in this utility model. Figure 2 This is a schematic diagram of the structure of an automotive insert assembly fixture proposed in this utility model; Figure 3 for Figure 2 Enlarged view of part A of an automotive insert assembly fixture; Figure 4 This is a schematic diagram of the workbench structure of an automotive insert assembly fixture proposed in this utility model; Figure 5 This is a schematic diagram of the push block structure of an automotive insert assembly fixture proposed in this utility model; Figure 6 This is a schematic diagram of the reciprocating device structure of an automotive insert assembly fixture proposed in this utility model; Figure 7This is a schematic diagram of the cross-sectional structure of the glass ball screw and the moving end of the reciprocator in an automotive insert assembly fixture proposed in this utility model.

[0017] Label Explanation: 1. Insert; 11. Assembly block; 12. Slot; 2. Worktable; 21. Positioning block; 22. Protective cover; 23. Second limit block; 24. Support plate; 241. Longitudinal beam; 242. Crossbeam; 25. Switch; 3. Push block; 31. Bead screw; 32. First limit block; 33. T-slot; 4. Reciprocating mechanism; 41. Slide groove; 411. Limiting hole; 42. Limiting groove; 5. Metal buckle; 6. Protrusion; 7. Guide ramp. Detailed Implementation

[0018] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0019] Please refer to Figures 1 to 3 As shown, this utility model discloses an automotive insert assembly fixture for assembling an insert 1 and a metal clip 5. The insert 1 has an assembly block 11 for fixing the metal clip 5. The insert 1 has one or more slots 12 that penetrate the insert 1 next to the assembly block 11. The assembly fixture includes a worktable 2 and a push block 3. The worktable 2 is provided with a positioning block 21, which includes a positioning end face that mates with the bottom surface of the insert 1 and a positioning post provided on the positioning end face for interlocking with the slot 12. The push block 3 moves along the length of the assembly block 11 and is positioned above the insert 1.

[0020] Working principle: During the assembly process, the metal buckle 5 is pre-installed on the assembly block 11, and then the slot 12 on the insert 1 is aligned with the positioning block 21, thereby positioning the insert 1 on the worktable 2. Then, the push block 3 can be operated to make the metal buckle 5 and the protrusion 6 interference fit, so that the metal buckle 5 is assembled on the assembly block 11.

[0021] In some implementations, please refer to Figure 3 and Figure 4 As shown, the automotive insert assembly fixture also includes a reciprocating device 4, which has a movable end that moves along the length of the assembly block 11. A pusher block 3 is slidably disposed on the movable end of the reciprocating device 4, and the sliding direction of the pusher block 3 is perpendicular to the moving direction of the movable end of the reciprocating device 4. The reciprocating device 4 can drive the pusher block 3 to assemble the metal clip 5 onto the assembly block 11. At the same time, the pusher block 3 can be slidably disposed on the movable end of the reciprocating device 4 so that after completion, the pusher block 3 can be operated away from the insert 1 so that the insert 1 can be removed from the worktable 2.

[0022] It is worth noting that the reciprocator 4 can be a device with a reciprocating motion moving end, such as a pneumatic cylinder, hydraulic cylinder, or electric cylinder.

[0023] In some implementations, please refer to Figure 5 and Figure 6 As shown, the push block 3 is provided with a glass ball screw 31, and the movable end of the reciprocating device 4 is provided with a groove 41 corresponding to the glass ball of the glass ball screw 31. The push block 3 rolls in the groove 41 by the glass ball of the glass ball screw 31, so as to facilitate the operation of the push block 3 to move on the movable end of the reciprocating device 4.

[0024] In some implementations, please refer to Figure 6 As shown, the two ends of the slide 41 along its length are connected to limit holes 411, and the diameter of the limit holes 411 is larger than the width of the slide 41. When the glass ball of the glass ball screw 31 rolls into the limit hole 411, the limit hole 411 will restrict the glass ball screw 31 to prevent the push block 3 from falling off the moving end of the reciprocator 4.

[0025] In some implementations, please refer to Figure 7 As shown, a guide ramp 7 is provided at the connection between the limiting hole 411 and the slide groove 41. The guide ramp 7 facilitates the entry and exit of the glass ball of the glass ball screw 31 into and out of the limiting hole 411.

[0026] In some implementations, please refer to Figure 5 and Figure 6 As shown, the push block 3 is provided with a first limiting block 32, and the movable end of the reciprocator 4 is provided with a limiting groove 42. The first limiting block 32 is slidably disposed in the limiting groove 42. The limiting groove 42 constrains the movement distance and direction of the first limiting block 32 to prevent the push block 3 from falling off the movable end of the reciprocator 4.

[0027] It is worth noting that the first limiting block 32 can be a screw threaded onto the push block 3, or it can be a limiting component integrally formed with the push block 3.

[0028] In some implementations, please refer to Figure 5 and Figure 6 As shown, the movable end of the reciprocator 4 is T-shaped, and the push block 3 is provided with a T-shaped groove 33 that matches the shape of the movable end of the reciprocator 4. The push block 3 is assembled with the T-shaped movable end of the reciprocator 4 through the T-shaped groove 33 to prevent the push block 3 from falling off the movable end of the reciprocator 4.

[0029] In some implementations, please refer to Figure 2 As shown, a protective cover 22 is provided on the workbench 2, which covers the reciprocator 4 and the push block 3. The protective cover 22 is provided to prevent the operator's palm from getting close to the reciprocator 4 as much as possible, thereby reducing safety risks.

[0030] In some implementations, please refer to Figure 3 As shown, the worktable 2 is provided with a second limiting block 23 located on one side of the assembly block 11. The second limiting block 23 is used to limit the movement stroke of the push block 3 to prevent the push block 3 from moving beyond its travel stroke.

[0031] In some implementations, please refer to Figure 2 and Figure 4 As shown, the worktable 2 is provided with a support plate 24 along the length of the insert 1. The support plate 24 increases the support area of ​​the worktable 2 for the insert 1.

[0032] In some implementations, please refer to Figure 4 As shown, the support plate 24 includes a vertically connected longitudinal beam 241 and a transverse beam 242, with the longitudinal beam 241 connected to the worktable 2. The support plate 24, composed of the longitudinal beam 241 and the transverse beam 242, not only increases the support area of ​​the worktable 2 for the insert 1, but also minimizes the weight of the fixture.

[0033] It is worth noting that the support plate 24 is L-shaped or T-shaped so that the fixture can be adapted to support the insert 1 with a movable bending arc.

[0034] In some implementations, please refer to Figure 2 and Figure 4 As shown, a switch 25 is provided on the workbench 2, and the switch 25 is communicatively connected to the reciprocating device 4. By operating the switch 25, the reciprocating device 4 is controlled to drive the push block 3.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A vehicle insert assembly fixture for assembling an insert (1) and a metal clip (5), wherein the insert (1) has an assembly block (11) for fixing the metal clip (5), characterized in that, The insert (1) has one or more slots (12) that pass through the insert (1) next to the assembly block (11). The assembly fixture includes: The workbench (2) is provided with a positioning block (21), the positioning block (21) includes a positioning end face that mates with the bottom surface of the insert (1), and a positioning post provided on the positioning end face for interlocking with the slot (12); Push block (3) moves along the length direction of assembly block (11) and is positioned above insert (1).

2. The automotive insert assembly fixture according to claim 1, characterized in that: It also includes a reciprocator (4), which has a movable end that moves along the length of the assembly block (11), and a pusher (3) that is slidably disposed on the movable end of the reciprocator (4), wherein the sliding direction of the pusher (3) is perpendicular to the moving direction of the movable end of the reciprocator (4).

3. The automotive insert assembly fixture according to claim 2, characterized in that: The push block (3) is provided with a glass ball screw (31), and the movable end of the reciprocator (4) is provided with a groove (41) corresponding to the glass ball of the glass ball screw (31).

4. The automotive insert assembly fixture according to claim 3, characterized in that: The two ends of the slide (41) along its length are connected to a limiting hole (411), and the diameter of the limiting hole (411) is greater than the width of the slide (41).

5. The automotive insert assembly fixture according to claim 2, characterized in that: The push block (3) is provided with a first limiting block (32), and the reciprocating device (4) is provided with a limiting groove (42) on its movable end. The first limiting block (32) is slidably disposed in the limiting groove (42).

6. The automotive insert assembly fixture according to claim 2, characterized in that: The movable end of the reciprocator (4) is T-shaped, and the push block (3) is provided with a T-shaped groove (33) that matches the shape of the movable end of the reciprocator (4).

7. The automotive insert assembly fixture according to claim 2, characterized in that: The workbench (2) is provided with a protective cover (22), which covers the reciprocator (4) and the push block (3).

8. The automotive insert assembly fixture according to claim 1, characterized in that: The workbench (2) is provided with a second limiting block (23) located on one side of the assembly block (11).

9. The automotive insert assembly fixture according to claim 1, characterized in that: The workbench (2) is provided with a support plate (24) along the length of the insert (1).

10. The automotive insert assembly fixture according to claim 9, characterized in that: The support plate (24) includes a vertically connected longitudinal beam (241) and a transverse beam (242), and the longitudinal beam (241) is connected to the workbench (2).

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