CN216399413U

CN216399413U - Fixing device is used in processing of precision instruments spare part

Info

Publication number: CN216399413U
Application number: CN202123353040.9U
Authority: CN
Inventors: 刘艺奎
Original assignee: Shenzhen Wancai Technology Co ltd
Current assignee: Shenzhen Wancai Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-04-29
Anticipated expiration: 2031-12-28

Abstract

The utility model provides a fixing device for machining parts of a precision instrument, which relates to the technical field of fixing devices and comprises a base, wherein the upper end of the base is fixedly connected with a supporting column, the upper end of the supporting column is fixedly provided with a workbench, the lower end of the workbench is fixedly provided with a rectangular block, a bidirectional screw rod is rotatably connected between the rectangular blocks, the upper surface of the bidirectional screw rod is fixedly provided with a bevel gear a, the lower end of the workbench is fixedly connected with a supporting plate, the side surface of the supporting plate is rotatably connected with a connecting rod, one side of the connecting rod is fixedly provided with a bevel gear b, when in actual use, the fixing device can fix the parts with different sizes on the workbench only by rotating a handle, is beneficial to practical use.

Description

Fixing device is used in processing of precision instruments spare part

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a fixing device for machining parts of a precision instrument.

Background

The machining is a process of changing the overall dimension or performance of a workpiece by a mechanical device, and can be divided into cutting and pressing according to differences in machining modes, in the production process, the process of changing the shape, dimension, position, property and the like of a production object into a finished product or a semi-finished product is called a process, which is a main part of the production process, and the process can be divided into casting, forging, stamping, welding, machining, assembling and other processes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a fixing device for machining parts of a precision instrument.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a fixing device is used in precision instruments spare part processing, includes the base, the upper end fixedly connected with support column of base, the workstation is equipped with admittedly to the upper end of support column, the lower extreme fixed mounting of workstation has the rectangular block, it is connected with two-way lead screw to rotate between the rectangular block, the last fixed surface of two-way lead screw installs bevel gear a, the lower extreme fixedly connected with fagging of workstation, the side of fagging is rotated and is connected with the connecting rod, bevel gear b is equipped with admittedly to one side of connecting rod, the opposite side fixedly connected with handle of connecting rod, the both ends sliding connection of two-way lead screw has the connecting plate, the upper surface of workstation is located the upper end of two-way lead screw and has seted up the elongated slot, splint are adorned admittedly to the side of connecting plate.

In order to rotate the bidirectional screw rod, the utility model improves that the bevel gear a is meshed with the bevel gear b.

In order to improve the skid resistance of the base, the utility model is improved in that the upper end of the base is fixedly provided with a containing box, and the lower end of the base is fixedly connected with a foot post.

In order to fix the part by the clamping plate, the utility model is improved in that the side surface of the clamping plate is fixedly connected with an anti-skid plate, and the upper surface of the workbench is provided with a sliding groove.

In order to improve the lighting environment during operation, the utility model is improved in that an auxiliary mechanism is arranged on the side surface of the sliding groove, the auxiliary mechanism comprises a sliding block, the sliding block is connected to the side surface of the sliding groove in a sliding mode, and a moving plate is fixedly arranged on the side surface of the sliding block.

In order to facilitate people to move the illuminating lamp, the utility model has the improvement that the side surface of the moving plate is fixedly connected with a lamp post, and the side surface of the lamp post is fixedly provided with a pull handle.

In order to enable the sliding block to slide in the sliding groove, the utility model has the improvement that the width of the sliding groove is consistent with that of the sliding block, and the upper end of the lamp post is fixedly provided with an illuminating lamp.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the bidirectional screw rod type electric wrench is actually used, by arranging the workbench, the bidirectional screw rod, the bevel gear a, the bevel gear b, the connecting plate, the clamping plate, the handle and the connecting rod, when people need to fix parts with different sizes, the parts with different sizes can be fixed on the workbench only by rotating the handle, so that the bidirectional screw rod type electric wrench is beneficial to actual use.

2. In the utility model, when in actual use, the auxiliary mechanism is arranged, so that the ambient brightness of people during working is improved, people can work in a bright environment, the working efficiency is improved, and the device is beneficial to actual use.

Drawings

FIG. 1 is a top view of a fixture for machining parts of a precision instrument according to the present invention;

FIG. 2 is a bottom view of a fixture for machining parts of a precision instrument according to the present invention;

FIG. 3 is a bottom cross-sectional view of a fixture for machining parts of a precision apparatus according to the present invention.

Illustration of the drawings:

1. a base; 2. a support pillar; 3. a work table; 4. a rectangular block; 5. a bidirectional screw rod; 6. a bevel gear a; 7. a supporting plate; 8. a connecting rod; 9. a bevel gear b; 10. a connecting plate; 11. a long groove; 12. a splint; 13. a grip; 14. a storage box; 15. a socle; 16. a chute; 17. a slider; 18. moving the plate; 19. a lamp post; 20. an illuminating lamp; 21. pulling a handle; 22. an antiskid plate.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-3, the present invention provides a technical solution: a fixing device for machining parts of a precision instrument comprises a base 1, wherein a supporting column 2 is fixedly connected to the upper end of the base 1, a workbench 3 is fixedly mounted at the upper end of the supporting column 2, a rectangular block 4 is fixedly mounted at the lower end of the workbench 3, a bidirectional screw rod 5 is rotatably connected between the rectangular blocks 4, a bevel gear a6 is fixedly mounted on the upper surface of the bidirectional screw rod 5, a supporting plate 7 is fixedly connected to the lower end of the workbench 3, a connecting rod 8 is rotatably connected to the side surface of the supporting plate 7, a bevel gear b9 is fixedly mounted on one side of the connecting rod 8, a handle 13 is fixedly connected to the other side of the connecting rod 8, connecting plates 10 are slidably connected to the two ends of the bidirectional screw rod 5, an elongated slot 11 is formed in the upper surface of the workbench 3, a clamping plate 12 is fixedly mounted on the side surface of the connecting plate 10, the bidirectional screw rod 5 is arranged between the rectangular blocks 4, when a user rotates the bidirectional screw rod 5, the connecting plates 10 at the two ends of the bidirectional screw rod 5 move in opposite directions, and the clamping plates 12 move along with the connecting plates 10, so that the effect of adjusting the distance between the clamping plates 12 is achieved, and parts on the workbench 3 are fixed.

The bevel gear a6 is meshed with the bevel gear b9, the bevel gear a6 is meshed with the bevel gear b9, when a user rotates the handle 13, the connecting rod 8 drives the bevel gear b9 to rotate, in the rotating process of the bevel gear b9, the bevel gear a6 rotates along with the bevel gear b9, the bidirectional screw rod 5 rotates along with the bevel gear a6, and the connecting plate 10 moves at two ends of the bidirectional screw rod 5, so that the part to be machined can be conveniently fixed by the user.

Base 1's upper end fixed mounting has containing box 14, and base 1's lower extreme fixedly connected with socle 15 is provided with containing box 14 through the upper end at base 1, makes things convenient for people's storage tool, improves workstation 3's expansibility, is provided with socle 15 at base 1's lower extreme simultaneously, improves the area of contact on base 1 and ground, makes the steady placing on ground of base 1.

The side of spout 16 is provided with complementary unit, and complementary unit includes slider 17, and slider 17 sliding connection is in the side of spout 16, and the side of slider 17 is equipped with movable plate 18 admittedly, through setting up slider 17 and spout 16 swing joint, installs movable plate 18 in the side of slider 17 simultaneously, makes things convenient for the position of the light 20 of people's removal, adjusts suitable illumination zone, improves the operating efficiency when processing the part.

The lamp post 19 is fixedly connected to the side face of the moving plate 18, the pull handle 21 is fixedly mounted on the side face of the lamp post 19, the lamp post 19 is mounted on the side face of the moving plate 18, the pull handle 21 is arranged on the side face of the lamp post 19, when the illuminating lamp 20 needs to be moved, people only need to pull the pull handle 21, the sliding block 17 moves in the sliding groove 16, and at the moment, the position of the lamp post 19 can be adjusted, so that a better working environment can be obtained.

The width of the sliding groove 16 is consistent with that of the sliding block 17, the sliding block 17 can conveniently slide in the sliding groove 16 by arranging the sliding groove 16 and the sliding block 17 in a consistent manner, the upper end of the lamp pole 19 is fixedly provided with the illuminating lamp 20, and the brightness of the surrounding environment is improved when people work by arranging the illuminating lamp 20 at the upper end of the lamp pole 19.

The antiskid plate 22 is fixedly connected to the side face of the clamping plate 12, the sliding groove 16 is formed in the upper surface of the workbench 3, the antiskid plate 22 is arranged on the side face of the clamping plate 12, the antiskid performance of the clamping plate 12 is improved, the clamping plate 12 is guaranteed to firmly fix parts, and the parts are prevented from moving in the machining process.

The working principle is as follows: by arranging the workbench 3, the bidirectional screw rod 5, the bevel gear a6, the bevel gear b9, the connecting plate 10, the clamping plate 12, the handle 13 and the connecting rod 8, when parts need to be fixed, firstly, people rotate the handle 13, the connecting rod 8 rotates along with the handle 13, in the rotating process of the connecting rod 8, the bevel gear b9 rotates along with the connecting rod 8, the bevel gear a6 rotates along with the bevel gear b9, in the rotating process of the bevel gear a6, the bidirectional screw rod 5 rotates between the rectangular blocks 4, the connecting plates 10 at two ends of the bidirectional screw rod 5 move in opposite directions, the clamping plate 12 moves along with the connecting plate 10, the antiskid plate 22 at the side surface of the clamping plate 12 moves along with the clamping plate 12 until the antiskid plate 22 is attached to the surface of the part, at the moment, the effect of fixing the part is achieved, through the arranged auxiliary mechanism, when people begin to process the part, people pull the handle 21, the lamp pole 19 moves along with the pull handle 21, in the moving process of the lamp post 19, the moving plate 18 and the illuminating lamp 20 move along with the lamp post 19, the sliding block 17 on the side surface of the moving plate 18 slides in the sliding groove 16, the proper illumination range is adjusted by moving the position of the illuminating lamp 20, the operation efficiency of machining parts by people is improved, and the lamp is beneficial to practical use.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a fixing device is used in processing of precision instruments spare part, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with support columns (2), the upper end of each support column (2) is fixedly provided with a workbench (3), the lower end of each workbench (3) is fixedly provided with a rectangular block (4), two-way screw rods (5) are rotatably connected between the rectangular blocks (4), the upper surface of each two-way screw rod (5) is fixedly provided with a bevel gear a (6), the lower end of each workbench (3) is fixedly connected with a supporting plate (7), the side surface of each supporting plate (7) is rotatably connected with a connecting rod (8), one side of each connecting rod (8) is fixedly provided with a bevel gear b (9), the other side of each connecting rod (8) is fixedly connected with a handle (13), the two ends of each two-way screw rod (5) are slidably connected with connecting plates (10), the upper surface of each workbench (3) is positioned at the upper end of each two-way screw rod (5) and is provided with an elongated slot (11), and a clamping plate (12) is fixedly arranged on the side surface of the connecting plate (10).

2. The fixing device for machining precision instrument parts according to claim 1, wherein: the bevel gear a (6) is meshed with the bevel gear b (9).

3. The fixing device for machining precision instrument parts according to claim 1, wherein: the upper end fixed mounting of base (1) has containing box (14), the lower extreme fixedly connected with stilt (15) of base (1).

4. The fixing device for machining precision instrument parts according to claim 1, wherein: the side face of the clamping plate (12) is fixedly connected with an anti-skid plate (22), and the upper surface of the workbench (3) is provided with a sliding groove (16).

5. The fixing device for machining precision instrument parts according to claim 4, wherein: the side of spout (16) is provided with complementary unit, complementary unit includes slider (17), slider (17) sliding connection is in the side of spout (16), movable plate (18) are adorned admittedly to the side of slider (17).

6. The fixing device for machining precision instrument parts according to claim 5, wherein: the side surface of the moving plate (18) is fixedly connected with a lamp post (19), and the side surface of the lamp post (19) is fixedly provided with a pull handle (21).

7. The fixing device for machining precision instrument parts according to claim 6, wherein: the width of the sliding groove (16) is consistent with that of the sliding block (17), and an illuminating lamp (20) is fixedly arranged at the upper end of the lamp post (19).