CN219465478U

CN219465478U - Positioning device for machining automobile plate

Info

Publication number: CN219465478U
Application number: CN202320614648.2U
Authority: CN
Inventors: 李世伟
Original assignee: Xiangyang Vocational and Technical College
Current assignee: Xiangyang Vocational and Technical College
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-04
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a positioning device for machining an automobile plate, which comprises a workbench and further comprises: the U-shaped frame is fixed on the lower surface of the workbench; the motor is fixed on the upper surface of the U-shaped frame; a gear fixed to an output shaft of the motor; the two limiting blocks are fixedly connected to the lower surface of the workbench and are positioned on two sides of the gear; the two racks are respectively arranged on opposite sides of the two limiting blocks in a sliding manner and meshed with the gears; the two C-shaped plates are arranged on two sides of the workbench and are fixedly connected with the two racks respectively; the C-shaped plates of the two clamping plates are fixedly connected and are arranged at the top of the workbench oppositely. The utility model provides a positioning device for processing an automobile plate, which can be used for conveniently and rapidly positioning and fixing the automobile plate, improves the efficiency and convenience of positioning and fixing and is more convenient for processing the automobile plate.

Description

Positioning device for machining automobile plate

Technical Field

The utility model relates to the technical field of automobile plate processing, in particular to a positioning device for automobile plate processing.

Background

The automobile plate refers to an automobile steel plate, and the type of the automobile steel plate comprises various structures which can be applied to motorcycle shells, automobiles, bus roofs, instrument boards, seat back plates, automobile door plates and the like after being processed, and is an indispensable material in the automobile production process.

And when processing the car board, often need to fix a position the car board through positioner to the stability of car board when guaranteeing the processing improves machining efficiency and precision.

The traditional positioner for automobile plate processing exists and need utilize a plurality of positioning tools to cooperate the use when fixing a position the automobile plate for personnel are very inconvenient and work efficiency is low when fixing a position the automobile plate.

Disclosure of Invention

The utility model aims to provide a positioning device for automobile plate processing, which has the advantage of being convenient for rapidly positioning an automobile plate and solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a positioner is used in car board processing, includes the workstation, still includes:

the U-shaped frame is fixed on the lower surface of the workbench;

the motor is fixed on the upper surface of the U-shaped frame;

a gear fixed to an output shaft of the motor;

the two limiting blocks are fixedly connected to the lower surface of the workbench and are positioned on two sides of the gear;

the two racks are respectively arranged on opposite sides of the two limiting blocks in a sliding manner and meshed with the gears;

the two C-shaped plates are arranged on two sides of the workbench and are fixedly connected with the two racks respectively;

the C-shaped plates of the two clamping plates are fixedly connected and are arranged at the top of the workbench oppositely.

Preferably, the upper surface spiro union of cardboard has the screw thread axle, the spacing rotation in bottom of screw thread axle is connected with clamp plate one.

Preferably, the upper surface of the workbench is provided with a plurality of symmetrical limiting holes, and two fixed shafts are inserted into the limiting holes;

the two fixing shafts comprise arc-shaped outlines, and fixing plates are fixedly connected to the arc-shaped outlines.

Preferably, a plurality of springs are fixedly connected to opposite sides of the two fixing plates, and a pressing plate II is fixedly connected to one end, opposite to the fixing plates, of each spring.

Preferably, the lower surfaces of the two pressing plates I are fixedly connected with anti-slip pads, and the anti-slip pads are made of rubber.

Preferably, two opposite sides of the inner wall of the C-shaped plates are fixedly connected with limiting shafts, and two sides of the workbench, which are opposite to the two C-shaped plates, are provided with jacks which are matched with the limiting shafts and are in limiting sliding connection with the limiting shafts.

Preferably, the upper surface of the gear is fixedly connected with a positioning shaft, and the top end of the positioning shaft is limited and rotatably connected to the lower surface of the workbench.

Compared with the prior art, the utility model has the following beneficial effects:

according to the positioning device for the automobile plate, the workbench, the motor, the gear, the limiting block, the rack, the C-shaped plate, the clamping plate, the threaded shaft and the first pressing plate are matched together, so that the effect of conveniently and rapidly positioning the automobile plate is achieved, and the problems that a plurality of positioning tools are required to be matched for use when the automobile plate is positioned in the traditional positioning device for the automobile plate processing, so that personnel are very inconvenient and the working efficiency is low when the automobile plate is positioned are solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic plan view of a structure of a workbench according to the utility model;

FIG. 4 is a schematic view of the structure of the clamping plate in the utility model;

fig. 5 is a schematic view of the structure of the gear and the rack in the present utility model.

In the figure: 1. a work table; 2. a motor; 3. a gear; 4. positioning a shaft; 5. a limiting block; 6. a rack; 7. a C-shaped plate; 8. a clamping plate; 9. a threaded shaft; 10. a first pressing plate; 11. a limiting shaft; 12. a limiting hole; 13. a fixed shaft; 14. a fixing plate; 15. a spring; 16. a second pressing plate; 17. a U-shaped frame; 18. an anti-slip mat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides an embodiment: the utility model provides a positioner is used in car board processing, comprises a workbench 1, the lower fixed surface of workstation 1 is connected with U type frame 17, the last fixed surface of U type frame 17 is connected with motor 2 and external power supply electric connection, the output shaft fixedly connected with gear 3 of motor 2, the equal meshing of the opposite sides of gear 3 is connected with rack 6, the stopper 5 of two symmetries of lower fixed surface connection of workstation 1, the through groove has all been seted up to the opposite sides of two stopper 5 and the inner wall in two through grooves respectively with two spacing sliding connection of rack 6, the equal fixedly connected with C template 7 in opposite ends of two racks 6, the equal fixedly connected with cardboard 8 of one end that two C templates 7 are opposite to each other in rack 6, the lower surface of C template 7 and cardboard 8 all with the upper surface spacing sliding connection of workstation 1.

When the automobile plate positioning device is used, the effect of quickly positioning and loosening an automobile plate is achieved by starting the motor 2 and controlling the positive and negative rotation of the output shaft of the motor 2, when the output shaft of the motor 2 rotates positively, the output shaft of the motor 2 drives the gear 3 to rotate positively, then the two racks 6 meshed with the two opposite sides of the gear 3 drive the two C-shaped plates 7 to start to move reversely under the driving of the gear 3, the two C-shaped plates 7 drive the two clamping plates 8 to synchronously move reversely, the effect of quickly loosening the automobile plate is achieved, otherwise, when the output shaft of the motor 2 rotates reversely, the output shaft of the motor 2 rotates reversely and drives the gear 3 to synchronously rotate reversely, the two racks 6 are driven to do relative motion, the two C-shaped plates 7 and the clamping plates 8 are driven to do synchronous relative motion, and finally the effect of quickly clamping the opposite sides of the automobile plate is achieved, and the effect of convenient operation and quick positioning is achieved.

Simultaneously, through rotating the screw shaft 9 with cardboard 8 spiro union for screw shaft 9 drives the spacing clamp plate one 10 of rotating the connection in bottom and carries out vertical downward movement, finally reaches clamp plate one 10 and carries out extruded effect to the car board upper surface, and then further promotes the location effect to the car board.

The two fixed shafts 13 are matched through the plurality of symmetrical limiting holes 12 formed in the upper surface of the workbench 1, so that the positions of the two fixed shafts 13 in different limiting holes 12 are adjusted, and finally, the effect that the fixed plates 14 extrude two sides of an automobile plate is achieved.

The two pressing plates 16 are enabled to be tightly extruded on two sides of the automobile plate through the elastic force of the springs 15 and the limiting effect of the fixing plate 14, and the effect of clamping and positioning the outer side outline of the automobile plate is further improved.

The anti-slip pad 18 made of rubber is fixedly connected to the lower surfaces of the two first pressing plates 10, so that the upper surface of the automobile plate is protected from being damaged when the first pressing plates 10 squeeze and position the upper surface of the automobile plate, and the positioning effect of the first pressing plates 10 on the automobile plate is improved.

Through the jack that just jack and spacing 11 spacing sliding connection of spacing axle 11 that the jack looks adaptation was all offered to the both sides of two relative C templates 7 of workstation 1, can reach the stability effect when promoting two C templates 7 and remove under rack 6 drives.

Through the fixed connection of locating shaft 4 on gear 3's upper surface and top and workstation 1 lower surface carry out spacing pivoted structural relationship, can reach the stability effect of being connected between reinforcing gear 3 and the workstation 1, and then reinforcing gear 3 drives the stability effect when rotatory at motor 2 output shaft.

Working principle: when the positioning device for processing the automobile plate, which is convenient to use, is used, firstly, a motor 2 fixedly connected to a U-shaped frame 17 is started, so that an output shaft of the motor 2 starts to rotate positively and drives a gear 3 to rotate positively, when the gear 3 rotates positively, two racks 6 meshed with two opposite sides of the gear 3 start to move oppositely under the driving of the gear 3, so that the two racks 6 drive two C-shaped plates 7 to move oppositely, the two C-shaped plates 7 drive two clamping plates 8 to move synchronously and reversely, at the moment, the automobile plate is placed on the upper surface of a workbench 1 and is positioned between the two clamping plates 8, then the output shaft of the motor 2 is controlled to rotate reversely, the output shaft of the motor 2 drives the gear 3 to rotate synchronously and reversely, the two racks 6 are driven to move relatively, and the two C-shaped plates 7 and the clamping plates 8 are driven to move synchronously and relatively, finally, the effect of carrying out quick clamping on two opposite sides of the automobile plate is achieved, the effect of convenient operation and quick positioning is achieved, after the automobile plate is preliminarily positioned by the two clamping plates 8, the threaded shaft 9 in threaded connection with the clamping plates 8 is rotated, the threaded shaft 9 drives the pressing plate I10 in limiting rotation connection with the bottom end to vertically move downwards, the effect of pressing the upper surface of the automobile plate by the pressing plate I10 is finally achieved, the positioning effect of the automobile plate is further improved, finally, the positions of the two fixing shafts 13 in different limiting holes 12 are adjusted by matching the two fixing shafts 13 through the symmetrical limiting holes 12 formed in the upper surface of the workbench 1, the limiting effect of the pressing plate II 16 on the automobile plate 14 through the elastic force of the springs 15 is achieved, the pressing plate II 16 is tightly pressed on two sides of the automobile plate, and the upper surface of the automobile plate is conveniently and conveniently pressed, the lower surface and the outer profile both have a quick and stable positioning effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner is used in car board processing, includes the workstation, its characterized in that still includes:

the U-shaped frame is fixed on the lower surface of the workbench;

the motor is fixed on the upper surface of the U-shaped frame;

a gear fixed to an output shaft of the motor;

2. The positioning device for machining an automobile panel according to claim 1, wherein: the upper surface spiro union of cardboard has the screw thread axle, the spacing rotation in bottom of screw thread axle is connected with clamp plate one.

3. The positioning device for machining an automobile panel according to claim 1, wherein: the upper surface of the workbench is provided with a plurality of symmetrical limiting holes, and two fixed shafts are inserted into the limiting holes;

4. A positioning device for automobile panel processing according to claim 3, wherein: the opposite sides of the two fixing plates are fixedly connected with a plurality of springs, and one ends of the springs opposite to the fixing plates are fixedly connected with a second pressing plate.

5. The positioning device for machining an automobile panel according to claim 2, wherein: the lower surfaces of the two pressing plates I are fixedly connected with anti-slip pads, and the anti-slip pads are made of rubber.

6. The positioning device for machining an automobile panel according to claim 1, wherein: two opposite sides of the inner wall of the C-shaped plates are fixedly connected with limiting shafts, and two sides of the workbench, which are opposite to the two C-shaped plates, are provided with jacks which are matched with the limiting shafts and are in limiting sliding connection with the limiting shafts.

7. The positioning device for machining an automobile panel according to claim 1, wherein: the upper surface fixedly connected with location axle of gear, the top limit rotation of location axle is connected at the lower surface of workstation.