Automobile hinge machining positioning support

Abstract

The utility model discloses an automobile hinge machining positioning support which comprises a base, a supporting pipe and a workbench, the supporting pipe is vertically installed in the middle of the top face of the base, a connecting column is rotatably installed at the upper end of the supporting pipe, the upper end of the connecting column is fixedly connected with the middle of the bottom face of the workbench, and a positioning mechanism is installed in the supporting pipe. Sliding grooves are symmetrically formed in the top face of the workbench, screws are rotationally connected into the sliding grooves, and two screw sleeves are connected to the screws in a threaded mode and arranged in the sliding grooves correspondingly. The angle of the workbench can be adjusted and fixed through the supporting pipe and the connecting column, only the adjusting plate needs to be pressed downwards during adjustment, and operation is convenient; the adjusting disc is rotated to drive the screw rod, the screw rod rotates to drive the two clamping plates to move towards the middle or the two sides at the same time, workpieces of different sizes can be clamped, after machining is completed, the clamping plates can be moved to drive the bristles, chippings on the surface of the workbench are pushed into the waste box, and centralized treatment is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile hinge machining, specifically to a positioning support for automobile hinge machining. BACKGROUND

[0002] Hinge is a mechanical device used to connect two solids and allow relative rotation between them. The hinge can be composed of movable components or of foldable materials. Automobile hinges are mostly steel hinges, and during the machining of automobile hinges, clamps are used to position and clamp them, facilitating the machining of automobile hinges.

[0003] The existing automobile hinge machining positioning support cannot adjust the angle of the positioned and clamped automobile hinge, and has poor practicability. The use range is limited by clamping the automobile hinge through the positioning hole on the clamping block, resulting in poor compatibility of the device. Therefore, the automobile hinge machining positioning support is proposed. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides an automobile hinge machining positioning support, which solves the problems of the existing automobile hinge machining positioning support, the automobile hinge cannot be adjusted in angle after being positioned and clamped, and has poor practicability; the use range is limited by clamping the automobile hinge through the positioning hole on the clamping block, resulting in poor compatibility of the device.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model is realized by the following technical scheme: an automobile hinge machining positioning support, comprising a base, a support pipe and a workbench, the support pipe is vertically installed in the middle of the top surface of the base, the upper end of the support pipe is rotatably installed with a connecting column, the upper end of the connecting column is fixedly connected with the middle of the bottom surface of the workbench, the inside of the support pipe is installed with a positioning mechanism, the top surface of the workbench is symmetrically provided with a sliding groove, a screw rod is rotatably connected in the inside of the sliding groove, two screw sleeves are threadedly connected on the screw rod and arranged in the sliding groove respectively, the two ends of the screw rod extend to the outside of the workbench and are connected with an adjusting disc, and the top surface of the workbench is provided with a clamping plate, and the middle of the bottom surface of the clamping plate is connected with the screw sleeve.

[0008] As a further preferred mode of the utility model, a clamping groove is formed on the opposite surface of each clamping plate, a pressing plate is arranged in the clamping groove, a fastening bolt is symmetrically and threadedly connected to the top of each clamping plate, and the end of the fastening bolt is rotatably connected to the top of the pressing plate.

[0009] As a further preferred mode of the utility model, a pushing groove is formed at the lower end of the opposite surface of each clamping plate, and bristles are uniformly arranged in the inside of the pushing groove.

[0010] As a further preferred mode of the utility model, the top surface of the workbench is also symmetrically provided with a waste groove, and the waste groove and the chute are cross-shaped, a waste box is movably connected inside the waste groove, an end of the waste box extends to the outside of the workbench and is connected with a fixed plate, and a handle is fixed on the surface of the fixed plate.

[0011] As a further preferred mode of the utility model, the positioning mechanism comprises a lifting plate, a positioning column and a spring, the lifting plate is movably connected inside the support pipe and below the connecting column, one end of the lifting plate extends to the outside of the support pipe and is connected with an adjusting plate, the positioning column is vertically installed at the top surface edge of the lifting plate, the inside of the support pipe is provided with a positioning hole matched with the positioning column, and the spring is installed at the bottom of the lifting plate.

[0012] As a further preferred mode of the utility model, the bottom of the connecting column is provided with a tooth groove, and the top of the lifting plate is provided with a tooth column, and the upper end of the tooth column extends into the tooth groove.

[0013] (Three) beneficial effects

[0014] The utility model provides a kind of automobile hinge machining positioning support.It has the following beneficial effects:

[0015] The utility model, by support pipe and connecting column, the angle of workbench can be adjusted and fixed, when adjusting, only need to press down adjusting plate, it is easy to operate;By rotating adjusting disc to drive screw rod, screw rod rotates and drives two clamps to move to middle part or two sides simultaneously, different sizes of workpieces can be clamped, after machining, can be moved clamp to drive bristle, and workbench surface scrap is pushed into waste box, it is convenient to concentrate processing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the structural diagram of the utility model automobile hinge machining positioning support;

[0017] Fig. 2 It is the inside structure diagram of the utility model support pipe;

[0018] Fig. 3 It is the connecting structure diagram of the utility model support pipe and connecting column.

[0019] In the figure: 1, base; 2, support tube; 3, adjusting disc; 4, screw rod; 5, screw sleeve; 6, workbench; 7, clamping plate; 8, fastening bolt; 9, waste groove; 10, waste box; 11, sliding groove; 12, brush; 13, pressing plate; 14, pushing groove; 15, fixed plate; 16, handle; 17, positioning hole; 18, connecting column; 19, positioning column; 20, lifting plate; 21, spring; 22, adjusting plate; 23, tooth groove; 24, tooth column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figs. 1-3 The utility model embodiment provides a kind of technical scheme: a kind of automobile hinge machining positioning support, including base 1, support tube 2 and workbench 6, support tube 2 is vertically installed in the top surface middle part of base 1, the upper end of support tube 2 is rotatably installed with connecting column 18, the upper end of connecting column 18 is fixedly connected with the bottom surface middle part of workbench 6, positioning mechanism is installed in the inside of support tube 2, positioning mechanism is positioned to workbench 6, the top surface of workbench 6 is symmetrically provided with sliding groove 11, screw rod 4 is rotatably connected in the inside of sliding groove 11, two screw sleeves 5 are threadedly connected on screw rod 4 and two screw sleeves 5 are respectively arranged in sliding groove 11, the both ends of screw rod 4 extend to the outside of workbench 6 and are connected with adjusting disc 3, can use motor to replace adjusting plate 22 or one end uses adjusting disc 3, the other end uses motor, it is more convenient to operate, the top surface of workbench 6 is provided with clamping plate 7 and the bottom surface middle part of clamping plate 7 is connected with screw sleeve 5, screw rod 4 drives screw sleeve 5 to do horizontal displacement in the process of rotation, the screw thread on the surface of screw rod 4 is symmetrically distributed from middle part, drives two screw sleeves 5 to move to middle part or two sides simultaneously.

[0022] Further improvement, the opposite surface of two clamping plates 7 is provided with clamping groove, pressing plate 13 is arranged in the inside of clamping groove, the top of clamping plate 7 is symmetrically and threadedly connected with fastening bolt 8, the tail end of fastening bolt 8 is rotatably connected with the top of pressing plate 13, after rotating fastening bolt 8, drive pressing plate 13 to move down, pressing plate 13 presses down and clamps hinge.

[0023] Further improvement, the lower end of the opposite surface of two clamping plates 7 is provided with pushing groove 14, brush 12 is evenly arranged in the inside of pushing groove 14, clamping plate 7 can push the debris on the surface of workbench 6 in the process of moving, and the debris is pushed into waste box 10.

[0024] Further improved, the top surface of the workbench 6 is also symmetrically provided with a waste groove 9, and the waste groove 9 is cross-shaped with the sliding groove 11. The waste groove 9 is movably connected with a waste box 10. The end of the waste box 10 extends to the outside of the workbench 6 and is connected with a fixed plate 15. The surface of the fixed plate 15 is fixedly provided with a handle 16. The fixed plate 15 is connected with the workbench 6 in a magnetic manner, facilitating the installation and disassembly of the waste box 10.

[0025] Further improved, the positioning mechanism comprises a lifting plate 20, a positioning column 19 and a spring 21. The lifting plate 20 is movably connected inside the support pipe 2 and below the connecting column 18. One end of the lifting plate 20 extends to the outside of the support pipe 2 and is connected with an adjusting plate 22. The positioning column 19 is vertically installed at the edge of the top surface of the lifting plate 20. The inside of the support pipe 2 is provided with a positioning hole 17 matched with the positioning column 19. The spring 21 is installed at the bottom of the lifting plate 20 and supports the lifting plate 20. The positioning column 19 has a positioning effect, avoiding the transverse displacement of the lifting column.

[0026] Further improved, the bottom of the connecting column 18 is provided with a tooth groove 23. The top of the lifting plate 20 is provided with a tooth column 24, and the upper end of the tooth column 24 extends into the tooth groove 23. After the connecting column 18 moves up, the tooth column 24 is inlaid with the tooth groove 23, so as to position the connecting column 18. After the tooth column 24 is separated from the tooth groove 23, the connecting column 18 can be rotated and drive the workbench 6.

[0027] Working principle: place the hinge between the two clamping plates 7, rotate the screw rod 4 to drive the two clamping plates 7 to move towards the hinge, place the end of the hinge in the clamping groove, then rotate the fastening bolt 8 to drive the pressing plate 13 to move down, the pressing plate 13 presses and fixes the hinge, after the fixing is completed, the hinge is processed, and after the processing is completed, the hinge is removed; when the angle of the workbench 6 needs to be adjusted, the adjusting plate 22 is moved down to drive the lifting plate 20, the tooth column 24 is moved out of the tooth groove 23, and the workbench 6 is rotated, then the adjusting plate 22 is loosened; when the workbench 6 surface debris needs to be cleaned, the clamping plate 7 is driven, the debris is pushed into the waste box 10 by the bristles 12, and the waste box 10 is pulled out for cleaning.

[0028] The components of the present invention, 1, base; 2, support tube; 3, adjusting disk; 4, screw; 5, screw sleeve; 6, workbench; 7, clamping plate; 8, fastening bolt; 9, waste trough; 10, waste box; 11, slide; 12, brush; 13, pressure plate; 14, push trough; 15, fixing plate; 16, handle; 17, positioning hole; 18, connecting column; 19, positioning column; 20, lifting plate; 21, spring; 22, adjusting plate; 23, tooth groove; 24, tooth column, are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. The problem solved by the present invention is that the existing automobile hinge processing positioning bracket, positioning clamp The angle of the automobile hinge after being held cannot be adjusted, and its practicality is poor; the automobile hinge is clamped by the positioning hole 17 on the clamping block, and the scope of use is relatively limited, resulting in the problem of poor compatibility of the device. The utility model combines the above-mentioned components with each other. The utility model can adjust and fix the angle of the workbench 6 through the support tube 2 and the connecting column 18. When adjusting, you only need to press down the adjustment plate 22, which is easy to operate; by rotating the adjusting disk 3 to drive the screw 4, the screw 4 rotates and drives the two clamps 7 to move toward the middle or both sides at the same time, which can clamp workpieces of different sizes. After the processing is completed, the brush 12 can be driven by the moving clamp 7 to push the debris on the surface of the workbench 6 into the waste box 10 for convenient centralized processing.

[0029] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An automobile hinge machining positioning support frame comprising a base (1), a supporting pipe (2) and a workbench (6), characterized in that: The support pipe (2) is vertically installed in the middle of the top surface of the base (1), the upper end of the support pipe (2) is rotatably installed with a connecting column (18), the upper end of the connecting column (18) is fixedly connected with the middle of the bottom surface of the workbench (6), the inside of the support pipe (2) is installed with a positioning mechanism, the top surface of the workbench (6) is symmetrically provided with a sliding groove (11), the inside of the sliding groove (11) is rotatably connected with a screw rod (4), two screw sleeves (5) are threadedly connected on the screw rod (4) and arranged in the sliding groove (11), the both ends of the screw rod (4) extend to the outside of the workbench (6) and are connected with an adjusting disc (3), the top surface of the workbench (6) is provided with a clamping plate (7) and the middle of the bottom surface of the clamping plate (7) is connected with the screw sleeve (5).

2. The machining positioning support for automotive hinges according to claim 1, characterized in that: The opposite surfaces of the two clamping plates (7) are provided with clamping grooves, the inside of the clamping grooves is provided with a pressing plate (13), the top of the clamping plate (7) is symmetrically and threadedly connected with a fastening bolt (8), the end of the fastening bolt (8) is rotatably connected with the top of the pressing plate (13).

3. The machining positioning support for an automotive hinge according to claim 1, characterized in that: The lower ends of the opposite surfaces of the two clamping plates (7) are provided with a pushing groove (14), the inside of the pushing groove (14) is uniformly provided with a brush (12).

4. The machining positioning support for automotive hinges according to claim 1, characterized in that: The top surface of the workbench (6) is also symmetrically provided with a waste groove (9) and the waste groove (9) is cross-shaped with the sliding groove (11), the inside of the waste groove (9) is movably connected with a waste box (10), the end of the waste box (10) extends to the outside of the workbench (6) and is connected with a fixed plate (15), the surface of the fixed plate (15) is fixedly provided with a handle (16).

5. The machining positioning support for automotive hinges according to claim 1, characterized in that: The positioning mechanism comprises a lifting plate (20), a positioning column (19) and a spring (21), the lifting plate (20) is movably connected in the inside of the support pipe (2) and below the connecting column (18), one end of the lifting plate (20) extends to the outside of the support pipe (2) and is connected with an adjusting plate (22), the positioning column (19) is vertically installed at the edge of the top surface of the lifting plate (20), the inside of the support pipe (2) is provided with a positioning hole (17) matched with the positioning column (19), the spring (21) is installed at the bottom of the lifting plate (20).

6. The machining positioning support for automotive hinges according to claim 5, characterized in that: The bottom of the connecting column (18) is provided with a tooth groove (23), the top of the lifting plate (20) is installed with a tooth column (24) and the upper end of the tooth column (24) extends into the tooth groove (23).

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