Automobile pipe fitting assembly jig

Abstract

The utility model discloses a kind of automobile pipe fitting assembly fixtures, it is related to fixture technical field, the fixture includes base, the base upper end is symmetrically provided with mounting bracket, the mounting bracket inside upper and lower two sides are symmetrically mounted for the clamping block of clamping and fixing automobile pipe fitting, the base upper end is equipped with moving groove, the moving groove inside is provided with for the pushing structure of assembling automobile pipe fitting. The connecting piece of the utility model fixture adopts the screw rod two of through type assembly, it sequentially passes through the screw hole two of edge plate jack and clamping block, the quick locking or disassembly of clamping block is realized by screw thread connection, this design supports the replacement of different shapes clamping block, improves the versatility and flexibility of fixture, so that fixture can adapt to the assembly demand of multiple automobile pipe fittings, reduce maintenance cost and time.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, specifically an automotive pipe fitting assembly fixture. Background Technology

[0002] In the automotive manufacturing industry, pipe assembly is a crucial step, and its assembly accuracy and efficiency directly affect the overall quality and production efficiency of automobiles.

[0003] However, traditional clamps also present inconveniences in replacing the clamping blocks. Since the clamping blocks are typically fixedly connected, replacement requires disassembling multiple components, a cumbersome and time-consuming process. This not only affects the clamp's versatility and flexibility but also increases maintenance costs and time.

[0004] Based on this, an automotive pipe assembly fixture is now provided, which can eliminate the drawbacks of existing fixtures. Utility Model Content

[0005] The purpose of this utility model is to provide an automotive pipe assembly fixture to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automotive pipe assembly fixture includes a base, on which mounting brackets are symmetrically arranged at the upper end. Clamping blocks for clamping and fixing automotive pipes are symmetrically installed on the upper and lower sides inside the mounting brackets. A moving groove is provided at the upper end of the base, and a pushing structure for assembling automotive pipes is provided inside the moving groove.

[0008] Preferably, the mounting frame includes a base plate, a movable block is fixed at the lower center of the base plate, the outer wall of the movable block slides against the inner wall of the movable groove, and the movable block is connected to the pushing structure inside the movable groove. A support rod is fixed at the upper corner of the base plate, and a top plate is fixedly connected to the upper end of the support rod. An adjusting plate is provided below the top plate, and the adjusting plate slides against the support rod. Connecting parts for installing clamping blocks are provided at the lower end of the adjusting plate and the upper end of the base plate. An adjusting part for adjusting the height of the adjusting plate is provided at the upper end of the adjusting plate.

[0009] Preferably, the adjusting component includes a screw rod rotatably mounted on the upper middle part of the adjusting plate, a threaded hole threadedly connected to the screw rod is provided through the middle part of the top plate, the upper end of the screw rod extends to the top of the top plate and is fixedly connected to a turntable, and a fixing rod is fixed at the upper end of the turntable at a position off-center.

[0010] Preferably, the connector includes two limiting plates respectively fixed to the upper end of the base plate and the lower end of the adjusting plate, and each limiting plate has two guide rails symmetrically fixed to one end, and the two guide rails are connected to the clamping block.

[0011] Preferably, the clamping block has two symmetrical guide grooves at one end near the guide rail, each guide groove sliding with a guide rail, and the clamping block has a limiting groove matching the limiting plate at one end near the limiting plate.

[0012] Preferably, two side plates are symmetrically fixed at the upper end of the base plate, and two side plates are also symmetrically fixed at the lower end of the adjustment plate. Insertion holes are provided through the side plates, and a clamping block is provided between each pair of side plates. A screw hole corresponding to the position of the insertion hole is provided through the clamping block.

[0013] The connector also includes a second screw, which is assembled in a through-type manner, passing sequentially through the insertion hole of the first side plate, the second screw hole on the clamping block, and the insertion hole of the other side plate. The second screw is threadedly connected to the second screw hole.

[0014] Preferably, the pushing structure includes a motor installed at one end of the base, the output end of the motor extending into the moving groove and fixedly connected to a bidirectional screw, the bidirectional screw being rotatably installed inside the moving groove, and the two ends of the bidirectional screw being threadedly connected to two moving blocks respectively.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. The connecting part of the fixture of this utility model adopts a through-type assembly screw rod II, which passes through the side plate insertion hole and the screw hole II of the clamping block in sequence. The clamping block can be quickly locked or disassembled through the threaded connection. This design supports the replacement of clamping blocks of different shapes, improves the versatility and flexibility of the fixture, and enables the fixture to adapt to the assembly needs of various automotive pipe parts, reducing maintenance costs and time.

[0017] 2. This utility model uses a screw rod connected to a screw hole in the middle of the top plate. When the turntable is rotated, the screw rod can push the adjustment plate to move vertically, thereby achieving precise adjustment of the distance between the upper and lower clamping blocks. This design allows the clamp to adapt to automotive pipe parts of different sizes, improving the accuracy and stability of clamping. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the pushing structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the mounting bracket and the top of the clamping block of this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the mounting bracket and clamping block at the bottom of this utility model.

[0022] Figure reference numerals: 1. Base; 11. Moving slot; 2. Pushing structure; 21. Motor; 22. Bidirectional screw; 3. Mounting bracket; 31. Base plate; 32. Moving block; 33. Support rod; 34. Top plate; 341. Screw hole; 35. Adjusting plate; 351. Screw one; 352. Turntable; 353. Fixing rod; 36. Limiting plate; 37. Guide rail; 38. Side plate; 381. Insertion hole; 39. Screw two; 41. Clamping block; 42. Limiting slot; 43. Guide slot; 44. Screw hole two. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, such as Figures 1-4 As shown, an automotive pipe assembly fixture includes a base 1, with mounting brackets 3 symmetrically arranged on the upper end of the base 1. Clamping blocks 41 for clamping and fixing automotive pipes are symmetrically installed on the upper and lower sides inside the mounting brackets 3. A moving groove 11 is opened on the upper end of the base 1, and a pushing structure 2 for assembling automotive pipes is provided inside the moving groove 11.

[0025] In this embodiment, the pipe fitting is first clamped and fixed by the clamping block 41, and then the pipe fitting assembly joint is pushed by the pushing structure 2 in the moving groove 11.

[0026] In an optional embodiment, the mounting frame 3 includes a base plate 31, a movable block 32 fixed at the lower center of the base plate 31, the outer wall of the movable block 32 sliding against the inner wall of the movable groove 11, and the movable block 32 connected to the push structure 2 inside the movable groove 11. A support rod 33 is fixed at the upper corner of the base plate 31, the upper end of the support rod 33 is fixedly connected to a top plate 34, an adjusting plate 35 is provided below the top plate 34, the adjusting plate 35 slides against the support rod 33, the lower end of the adjusting plate 35 and the upper end of the base plate 31 are both provided with connectors for installing clamping blocks 41, and the upper end of the adjusting plate 35 is provided with an adjusting member for adjusting the height of the adjusting plate 35.

[0027] It should be noted that a movable block 32 is fixed at the lower center of the base plate 31, and its outer wall slides in cooperation with the inner wall of the movable groove 11 of the base 1 to ensure that the mounting frame 3 moves smoothly along the predetermined path; the four support rods 33 provide guiding support for the vertical movement of the adjustment plate 35.

[0028] In an optional embodiment, the adjusting member includes a screw 351 rotatably mounted on the upper middle part of the adjusting plate 35, a screw hole 341 threadedly connected to the screw 351 through the middle part of the top plate 34, the upper end of the screw 351 extending to the top of the top plate 34 and fixedly connected to a turntable 352, and a fixing rod 353 fixed at the upper end of the turntable 352 at a position off-center.

[0029] It should be noted that the screw 351 is threadedly connected to the screw hole 341 in the middle of the top plate 34. When the turntable 352 is rotated, the screw 351 pushes the adjusting plate 35 to move vertically, thereby achieving precise adjustment of the distance between the upper and lower clamping blocks 41.

[0030] In an optional embodiment, the connector includes two limiting plates 36 respectively fixed to the upper end of the base plate 31 and the lower end of the adjusting plate 35. Each limiting plate 36 has two guide rails 37 symmetrically fixed at one end, and the two guide rails 37 are connected to the clamping block 41.

[0031] The clamping block 41 has two symmetrical guide grooves 43 at one end near the guide rail 37, and each guide groove 43 slides with one guide rail 37. The clamping block 41 has a limiting groove 42 that matches the limiting plate 36 at one end.

[0032] It should be noted that the guide rail 37 is fixed to the end of the base plate 31 and the adjusting plate 35, and slides in cooperation with the guide groove 43 of the clamping block 41 to achieve horizontal positioning of the clamping block 41; the limiting plate 36 is embedded in the limiting groove 42 of the clamping block 41 to prevent the clamping block 41 from shifting laterally.

[0033] In an optional embodiment, two side plates 38 are symmetrically fixed at the upper end of the base plate 31, and two side plates 38 are also symmetrically fixed at the lower end of the adjusting plate 35. Insertion holes 381 are provided through the side plates 38, and a clamping block 41 is provided between each pair of side plates 38. A screw hole 44 corresponding to the position of the insertion hole 381 is provided through the clamping block 41.

[0034] The connector also includes a second screw 39, which is assembled in a through-type manner, passing sequentially through the insertion hole 381 of the first side plate 38, the second screw hole 44 on the clamping block 41, and the insertion hole 381 of the other side plate 38. The second screw 39 is threadedly connected to the second screw hole 44.

[0035] It should be noted that the screw 39 adopts a through-type assembly, passing through the insertion hole 381 of the side plate 38 and the screw hole 44 of the clamping block 41 in sequence. The clamping block 41 can be quickly locked or disassembled through the threaded connection, which supports the replacement of clamping blocks of different shapes.

[0036] In an optional embodiment, the pushing structure 2 includes a motor 21 mounted on one end of the base 1. The output end of the motor 21 extends into the moving groove 11 and is fixedly connected to a bidirectional screw 22. The bidirectional screw 22 is rotatably mounted inside the moving groove 11, and its two ends are threadedly connected to two moving blocks 32 respectively.

[0037] It should be noted that the threaded sections at both ends of the bidirectional screw 22 have opposite helical directions. When the screw rotates around the axis, the threads on both sides drive the corresponding moving blocks 32 to move synchronously in opposite directions. The bidirectional screw 22 is driven to rotate by the motor 21, thereby bringing the two mounting brackets 3 closer to each other and finally realizing the pipe fitting assembly joint.

[0038] The above embodiment discloses an automotive pipe assembly fixture, wherein, firstly, a suitable clamping block 41 is selected according to the shape of the pipe, and the clamping block 41 is installed in a designated position by sliding with the guide rails 37 at the upper end of the base plate 31 and the lower end of the adjusting plate 35 through the two guide grooves 43 on the clamping block 41. Then, the second screw 39 passes through the insertion hole 381 of the first side plate 38, the second screw hole 44 on the clamping block 41 and the insertion hole 381 of the other side plate 38, and is threadedly connected to the second screw hole 44 by the second screw 39, thereby fixing the clamping block 41 in the designated position;

[0039] After the clamping block 41 is installed, the pipe fitting is placed on the clamping block 41. The turntable 352 is rotated by the fixing rod 353, and the screw 351 is connected to the screw hole 341 by the thread. The adjusting plate 35 is pushed to drive the clamping block 41 at its lower end to move downward. The two clamping blocks 41 clamp the pipe fitting.

[0040] Finally, the motor 21 drives the bidirectional screw 22 to rotate, thereby bringing the two mounting brackets 3 closer to each other and ultimately achieving the pipe fitting assembly joint.

[0041] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An automotive pipe fitting assembly fixture, characterized in that, Includes a base (1), on which mounting brackets (3) are symmetrically arranged at the upper end. Clamping blocks (41) for clamping and fixing automotive pipe parts are symmetrically installed on the upper and lower sides inside the mounting brackets (3). A moving groove (11) is opened at the upper end of the base (1), and a pushing structure (2) for assembling automotive pipe parts is provided inside the moving groove (11).

2. The automotive pipe fitting assembly fixture according to claim 1, characterized in that, The mounting bracket (3) includes a base plate (31), a movable block (32) is fixed at the middle of the lower end of the base plate (31), the outer wall of the movable block (32) slides against the inner wall of the movable groove (11), and the movable block (32) is connected to the push structure (2) inside the movable groove (11). A support rod (33) is fixed at the upper corner of the base plate (31), and the upper end of the support rod (33) is fixedly connected to the top plate (34). An adjustment plate (35) is provided below the top plate (34), and the adjustment plate (35) slides against the support rod (33). A connector for installing the clamping block (41) is provided at the lower end of the adjustment plate (35) and the upper end of the base plate (31). An adjustment component for adjusting the height of the adjustment plate (35) is provided at the upper end of the adjustment plate (35).

3. The automotive pipe fitting assembly fixture according to claim 2, characterized in that, The adjusting component includes a screw rod (351) rotatably mounted on the upper middle part of the adjusting plate (35), a screw hole (341) threadedly connected to the screw rod (351) is provided through the middle part of the top plate (34), the upper end of the screw rod (351) extends to the top of the top plate (34) and is fixedly connected to a turntable (352), and a fixing rod (353) is fixed at the upper end of the turntable (352) at a position off-center.

4. The automotive pipe fitting assembly fixture according to claim 2, characterized in that, The connector includes two limiting plates (36) respectively fixed to the upper end of the base plate (31) and the lower end of the adjusting plate (35). Each limiting plate (36) has two guide rails (37) symmetrically fixed at one end, and the two guide rails (37) are connected to the clamping block (41).

5. The automotive pipe fitting assembly fixture according to claim 4, characterized in that, The clamping block (41) has two symmetrical guide grooves (43) at one end near the guide rail (37), and each guide groove (43) slides with a guide rail (37). The clamping block (41) has a limiting groove (42) that matches the limiting plate (36) at one end near the limiting plate (36).

6. The automotive pipe fitting assembly fixture according to claim 4, characterized in that, The base plate (31) has two side plates (38) symmetrically fixed at its upper end, and the adjustment plate (35) also has two side plates (38) symmetrically fixed at its lower end. The side plates (38) have through holes (381) and a clamping block (41) is provided between each pair of side plates (38). The clamping block (41) has through holes (44) corresponding to the position of the through holes (381). The connector also includes a second screw (39), which is assembled in a through-type manner and passes through the insertion hole (381) of the first side plate (38), the second screw hole (44) on the clamping block (41) and the insertion hole (381) of the other side plate (38) in sequence. The second screw (39) is threadedly connected to the second screw hole (44).

7. The automotive pipe fitting assembly fixture according to claim 2, characterized in that, The pushing structure (2) includes a motor (21) installed at one end of the base (1). The output end of the motor (21) extends into the moving groove (11) and is fixedly connected to a bidirectional screw (22). The bidirectional screw (22) is rotatably installed inside the moving groove (11). The two ends of the bidirectional screw (22) are threadedly connected to two moving blocks (32) respectively.

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