Automobile model machining and positioning tool

Abstract

The utility model discloses an automobile model processing and positioning tool which comprises a base, an adjusting assembly, sliding blocks, an auxiliary assembly, a clamping plate and an auxiliary plate, when the automobile model is processed, the automobile model is placed on a supporting plate, the installed adjusting assembly drives the sliding blocks connected with the adjusting assembly to move in opposite directions, the sliding blocks move in opposite directions to drive connecting rods to move in opposite directions, and the clamping plate is clamped on the clamping plate. The connecting rod drives the mounting plate to move oppositely, the mounting plate drives the clamping plate at one end of the cross rod to move oppositely to preliminarily limit and fix the automobile model, the mounted driving part drives the driving rod connected with the driving part to rotate, the driving rod rotates to drive the lead screw connected with the driving rod to rotate, and the lead screw rotates to drive the guide block to slide under the action of threads. And the guide block drives an arranged auxiliary plate to rotate through an adjusting rod, so that the auxiliary plate rotates to be further attached to the outer wall of the automobile model, the automobile model is further limited and fixed, the automobile model is improved, and therefore the machining quality of the automobile model is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a positioning tool, in particular to an automobile model processing positioning tool. BACKGROUND

[0002] The production of an automobile model is a link that must be experienced in the vehicle body design process, and the automobile model is mainly used for the analysis and research of design targets, structures and production, and the model needs to be repeatedly modified to perfect the automobile appearance design in the analysis process. The positioning device needs to be used for positioning during automobile model processing, but the existing positioning device can only clamp the automobile model of the same specification, has certain limitation, leads to the limited range of application, and affects the processing efficiency, so an automobile model processing positioning tool needs to be designed to solve the problem. UTILITY MODEL CONTENT

[0003] The utility model aims at providing an automobile model processing positioning tool to solve the problems in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] An automobile model processing positioning tool, comprising a base, the base bottom is provided with supporting legs, one side of the base is provided with a supporting rod, one end of the supporting rod away from the base is provided with a supporting plate, a sliding groove is formed in the base, a sliding block is slidably installed in the sliding groove, a connecting rod is installed on the sliding block, one end of the connecting rod away from the sliding block is provided with a mounting plate;

[0006] An adjusting assembly is installed on the base and connected with the sliding block.

[0007] A cross rod is installed on one side of the mounting plate, and a clamping plate is installed on one end of the cross rod away from the mounting plate.

[0008] Auxiliary plates are symmetrically arranged on one side of the mounting plate, one end of the auxiliary plate is hingedly connected with the mounting plate, an auxiliary assembly is installed on the mounting plate and connected with the auxiliary plate.

[0009] As a further scheme of the utility model, the adjusting assembly comprises a driving piece, the driving piece is installed at the bottom of the base, a driving shaft is installed at the output end of the driving piece, the driving shaft extends to the sliding groove from one end away from the driving piece, a threaded rod is rotatably connected to the side wall of the sliding groove, a connecting unit is installed at one end of the threaded rod away from the side wall of the sliding groove, the connecting unit is connected with the driving shaft at one end away from the threaded rod, and the threaded rod is connected with the sliding block through threads.

[0010] As a further scheme of the utility model: the auxiliary assembly includes a guide groove, a guide block is slidably installed in the guide groove, an adjusting rod is hingedly connected to the guide block, one end of the adjusting rod away from the guide block is hingedly connected to an auxiliary plate, a driving part is installed on the side wall of the mounting plate, a driving rod is installed at the output end of the driving part, the driving rod extends to the guide groove at one end away from the driving part, and a lead screw is installed on the driving rod, one end of the lead screw away from the driving rod is rotatably connected to the side wall of the guide groove, and the lead screw is threadedly connected to the guide block.

[0011] As a further scheme of the utility model: the driving part is a stepping motor.

[0012] As a further scheme of the utility model: the clamping plate is provided with a protective pad on the side away from the cross rod.

[0013] Compared with the prior art, the utility model has the beneficial effects that: when the device is processing the automobile model, the automobile model is placed on the support plate, the driving part is driven to rotate the driving shaft connected thereto, the driving shaft is driven to rotate the threaded rod connected thereto through the connecting unit, the threaded rod is driven to move the sliding block connected thereto under the action of threads, the sliding block is driven to move the connecting rod connected thereto, the connecting rod is driven to move the mounting plate connected thereto, the mounting plate is driven to move the clamping plate at one end of the cross rod connected thereto to preliminarily limit and fix the automobile model, the protective pad can protect the outer wall of the automobile model, the driving part is driven to rotate the driving rod connected thereto, the driving rod is driven to rotate the lead screw connected thereto, the lead screw is driven to slide the guide block under the action of threads, the guide block is driven to rotate the auxiliary plate provided with the adjusting rod, the auxiliary plate is further attached to the outer wall of the automobile model to further limit and fix the automobile model, the automobile model is improved, and the quality of processing the automobile model is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structure schematic view of a kind of automobile model processing positioning tool.

[0015] Fig. 2 It is a structure schematic view of base in a kind of automobile model processing positioning tool.

[0016] Fig. 3 It is a structure schematic view of auxiliary plate in a kind of automobile model processing positioning tool.

[0017] In the drawing: 1, base;2, support leg;3, support rod;4, support plate;5, sliding block;6, threaded rod;7, connecting unit;8, connecting rod;9, mounting plate;10, driving part;11, auxiliary plate;12, driving rod;13, lead screw;14, adjusting rod;15, clamping plate;16, cross rod;17, sliding slot;18, guide groove. DETAILED DESCRIPTION

[0018] 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 scope of protection of the utility model.

[0019] Please refer to Figs. 1-3 As an embodiment of the utility model, a positioning tool for automobile model processing comprises a base 1, the base 1 is provided with supporting legs 2 at the bottom, a supporting rod 3 is installed on one side of the base 1, a supporting plate 4 is installed at the end of the supporting rod 3 away from the base 1, a sliding groove 17 is formed in the base 1, a sliding block 5 is slidably installed in the sliding groove 17, a connecting rod 8 is installed on the sliding block 5, and a mounting plate 9 is installed at the end of the connecting rod 8 away from the sliding block 5;

[0020] An adjusting assembly is installed on the base 1, the adjusting assembly comprises a driving part, the driving part is installed at the bottom of the base 1, a driving shaft is installed at the output end of the driving part, the driving shaft extends to the sliding groove 17 at the end away from the driving part, a threaded rod 6 is rotatably connected to the side wall of the sliding groove 17, a connecting unit 7 is installed at the end of the threaded rod 6 away from the side wall of the sliding groove 17, the connecting unit 7 is connected to the driving shaft at the end away from the threaded rod 6, and the threaded rod 6 is connected to the sliding block 5 through threads;

[0021] A cross rod 16 is installed on one side of the mounting plate 9, and a clamping plate 15 is installed at the end of the cross rod 16 away from the mounting plate 9;

[0022] Auxiliary plates 11 are symmetrically arranged on one side of the mounting plate 9, one end of the auxiliary plate 11 is hingedly connected to the mounting plate 9, an auxiliary assembly is installed on the mounting plate 9, the auxiliary assembly comprises a guide groove 18, a guide block is slidably installed in the guide groove 18, an adjusting rod 14 is hingedly connected to the guide block, the adjusting rod 14 is hingedly connected to the auxiliary plate 11 at the end away from the guide block, a driving part 10 is installed on the side wall of the mounting plate 9, a driving rod 12 is installed at the output end of the driving part 10, the driving rod 12 extends to the guide groove 18 at the end away from the driving part 10, a lead screw 13 is installed on the driving rod 12, the lead screw 13 is rotatably connected to the side wall of the guide groove 18 at the end away from the driving rod 12, and the lead screw 13 is connected to the guide block through threads;

[0023] The auxiliary assembly comprises a guide groove 18, a guide block is slidingly installed in the guide groove 18, an adjusting rod 14 is hinged to the guide block, the adjusting rod 14 is hinged to the auxiliary plate 11 at an end away from the guide block, a driving component 10 is installed on the side wall of the mounting plate 9, a driving rod 12 is installed at the output end of the driving component 10, the driving rod 12 extends to the guide groove 18 at an end away from the driving component 10, and a lead screw 13 is installed on the driving rod 12, the lead screw 13 is rotatably connected to the side wall of the guide groove 18 at an end away from the driving rod 12, and the lead screw 13 is connected to the guide block through threads.

[0024] In the embodiment, when the device processes the automobile model, the automobile model is placed on the support plate 4, the driving part drives the driving shaft connected thereto to rotate, the driving shaft rotates to drive the threaded rod 6 connected through the connecting unit 7 to rotate, the threaded rod 6 rotates to drive the sliding block 5 connected thereto to move towards each other under the action of threads, the sliding block 5 moves towards each other to drive the connecting rod 8 to move towards each other, the connecting rod 8 drives the mounting plate 9 to move towards each other, the mounting plate 9 drives the clamping plate 15 at one end of the cross rod 16 to move towards each other to preliminarily limit and fix the automobile model, then the driving component 10 drives the driving rod 12 connected thereto to rotate, the driving rod 12 drives the lead screw 13 connected thereto to rotate, the lead screw 13 drives the guide block to slide under the action of threads, the guide block drives the auxiliary plate 11 arranged through the adjusting rod 14 to rotate, so that the auxiliary plate 11 further rotates and fits the outer wall of the automobile model, and the automobile model is further limited and fixed, so that the quality of the automobile model is improved, and the quality of processing the automobile model is improved.

[0025] Further, the driving component 10 and the driving part can be a stepper motor or a servo motor, which is not specifically described here.

[0026] Further, the connecting unit 7 can be a gear set or a belt pulley set, which is not specifically described here.

[0027] Further, the clamping plate 15 is provided with a protective pad on one side, which can protect the outer wall of the automobile model.

[0028] The working principle of the utility model is: when the device processes the automobile model, the automobile model is placed on the support plate 4, the driving part is installed to drive the driving shaft connected therewith to rotate, the driving shaft rotates to drive the threaded rod 6 connected therewith to rotate through the connecting unit 7, the threaded rod 6 rotates to drive the sliding block 5 connected therewith to move towards each other under the action of threads, the sliding block 5 moves towards each other to drive the connecting rod 8 to move towards each other, the connecting rod 8 drives the mounting plate 9 to move towards each other, the mounting plate 9 drives the clamping plate 15 at one end of the cross bar 16 to move towards each other to preliminarily limit and fix the automobile model, the outer wall of the automobile model can be protected through the protective pad, then the driving part 10 is installed to drive the driving rod 12 connected therewith to rotate, the driving rod 12 rotates to drive the lead screw 13 connected therewith to rotate, the lead screw 13 rotates to drive the guide block to slide under the action of threads, the guide block drives the auxiliary plate 11 arranged through the adjusting rod 14 to rotate, so that the auxiliary plate 11 rotates and further adheres to the outer wall of the automobile model, the automobile model is further limited and fixed, the automobile model of the automobile model is improved, so that the quality of processing the automobile model is improved.

[0029] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. Thus, the foregoing embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the scope of the claims.

[0030] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A positioning tool for processing a model of an automobile, comprising a base, characterized in that, The base bottom is provided with supporting legs, one side of the base is provided with a supporting rod, one end of the supporting rod away from the base is provided with a supporting plate, a sliding slot is formed in the base, a sliding block is slidably installed in the sliding slot, a connecting rod is installed on the sliding block, and one end of the connecting rod away from the sliding block is provided with a mounting plate; An adjusting assembly is installed on the base, and the adjusting assembly is connected with the sliding block; One side of the mounting plate is provided with a cross rod, one end of the cross rod away from the mounting plate is provided with a clamping plate; One side of the mounting plate is symmetrically provided with an auxiliary plate, one end of the auxiliary plate is hingedly connected with the mounting plate, and an auxiliary assembly is installed on the mounting plate and connected with the auxiliary plate.

2. The positioning tool for processing a model car according to claim 1, wherein, The adjusting assembly comprises a driving member, the driving member is installed at the bottom of the base, a driving shaft is installed at the output end of the driving member, one end of the driving shaft away from the driving member extends into the sliding slot, a threaded rod is rotatably connected to the side wall of the sliding slot, a connecting unit is installed at one end of the threaded rod away from the side wall of the sliding slot, one end of the connecting unit away from the threaded rod is connected with the driving shaft, and the threaded rod is connected with the sliding block through threads.

3. The positioning tool for processing a model car according to claim 1, wherein, The auxiliary assembly comprises a guide slot, a guide block is slidably installed in the guide slot, an adjusting rod is hingedly connected to the guide block, one end of the adjusting rod away from the guide block is hingedly connected with the auxiliary plate, a driving part is installed on the side wall of the mounting plate, a driving rod is installed at the output end of the driving part, one end of the driving rod away from the driving part extends into the guide slot, a lead screw is installed on the driving rod, one end of the lead screw away from the driving rod is rotatably connected with the side wall of the guide slot, and the lead screw is connected with the guide block through threads.

4. The positioning tool for processing a model car according to claim 2, wherein, The driving member is a stepping motor.

5. The positioning tool for processing a model car according to claim 1, wherein, The clamping plate is provided with a protective pad away from the cross rod.

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