CN215968228U

CN215968228U - Fixing clamp for polishing mechanical workpiece

Info

Publication number: CN215968228U
Application number: CN202122662990.3U
Authority: CN
Inventors: 李玉满
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-08
Anticipated expiration: 2031-11-02

Abstract

The utility model belongs to the technical field of fixed fixtures, and relates to a fixed fixture for polishing a mechanical workpiece, which comprises a workbench, wherein a movable bin is arranged in the workbench, a first sliding groove is formed in the inner wall of the movable bin, a first sliding block is slidably connected in the first sliding groove, the other end of the first sliding block is fixedly connected with a movable rod, and the surface of the movable rod is fixedly connected with a first rack. Its beneficial effect is, this mechanical workpiece polishes and uses mounting fixture, through setting up first rack and gear, when people need carry out spacing centre gripping to the work piece, thereby can drive the movable rod and remove, can drive first rack simultaneously and remove, under the interact of first rack and gear, thereby can drive the gear and rotate, thereby can drive the second rack and remove, can drive the movable block who carries first limiting plate simultaneously and remove, under the interact of first rack and gear, thereby people are carrying out spacing centre gripping more swiftly to the work piece.

Description

Fixing clamp for polishing mechanical workpiece

Technical Field

The utility model belongs to the technical field of fixing clamps, and particularly relates to a fixing clamp for polishing a mechanical workpiece.

Background

The fixture is a process device which is used for quickly fastening a workpiece during processing to ensure that a machine tool, a cutter and the workpiece keep correct relative positions, the tool fixture is an indispensable part for machining, and the fixture technology is developing towards high precision, high efficiency, module, combination, universality and economy under the drive that the machine tool technology develops towards high speed, high efficiency, precision, combination, intelligence and environmental protection; the clamp is also called as a fixture, and in a broad sense, in any process in the process, a device for quickly, conveniently and safely installing a workpiece can be called as a clamp, such as a welding clamp, an inspection clamp, an assembly clamp, a machine tool clamp and the like, wherein the machine tool clamp is the most common clamp, and is often called as a clamp for short.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a fixing clamp for polishing a mechanical workpiece, which solves the technical problem of low working efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixed clamp for polishing a mechanical workpiece comprises a workbench, wherein a movable bin is arranged in the workbench, a first sliding groove is formed in the inner wall of the movable bin, a first sliding block is connected in the first sliding groove in a sliding manner, a movable rod is fixedly connected to the other end of the first sliding block, a first rack is fixedly connected to the surface of the movable rod, a gear is movably connected to the inner wall of the movable bin, the first rack is meshed with the gear, a second rack is arranged on the surface of the gear, the gear is meshed with the second rack, a first connecting rod is fixedly connected to the surface of the second rack, a movable block is fixedly connected to the surface of the first connecting rod, a first limiting plate is fixedly connected to the surface of the movable block, a gasket is fixedly connected to the surface of the first limiting plate, a second sliding groove is formed in the surface of the workbench, a second sliding block is slidably connected to the second sliding groove, and the other end of the second sliding block is fixedly connected to the surface of the movable block.

As a further scheme of the utility model: the limiting mechanism is characterized in that a limiting bin is arranged in the workbench, a spring is sleeved on the surface of the movable rod, a limiting ring is fixedly connected to the surface of the movable rod, one end of the spring is fixedly connected to the surface of the limiting ring, and a pull rod is fixedly connected to one end of the movable rod.

As a further scheme of the utility model: the lower fixed surface of the workbench is connected with a limiting box, a first bearing is arranged on the surface of the inner wall of the limiting box in a penetrating mode, a first rotating shaft is arranged in the first bearing in a penetrating mode, and one end of the first rotating shaft is fixedly connected with a threaded column.

As a further scheme of the utility model: the other end of the threaded column is fixedly connected with a second rotating shaft, the inner wall of the limiting box is fixedly connected with a second bearing, the other end of the second rotating shaft penetrates through the second bearing, and a threaded cap is connected to the surface of the threaded column in a threaded manner.

As a further scheme of the utility model: the threaded cap surface is fixedly connected with a second connecting rod, the other end of the second connecting rod is fixedly connected with a second limiting plate, and a limiting hole is formed in the surface of the limiting box.

As a further scheme of the utility model: the second connecting rod sets up in spacing downthehole, first pivot other end fixedly connected with carousel, workstation surface fixedly connected with third limiting plate, third limiting plate surface fixedly connected with gasket.

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

1. this mechanical workpiece polishes and uses mounting fixture, through setting up first rack and gear, when people need carry out spacing centre gripping to the work piece, people only need place suitable position with the work piece, under the effect of spring, thereby can drive the movable rod and remove, simultaneously can drive first rack and remove, under the interact of first rack and gear, thereby can drive the gear and rotate, simultaneously under the intermeshing of gear and second rack, thereby can drive the second rack and remove, simultaneously can drive the movable block who carries first limiting plate and remove, and then can carry out spacing centre gripping to the work piece, under the interact of first rack and gear, thereby people are carrying out spacing centre gripping more swiftly to the work piece, and then people's work efficiency has been improved, make things convenient for people to polish the work piece simultaneously.

2. This mechanical workpiece polishes and uses mounting fixture, through setting up the screw thread post, when people need carry on spacingly to the device, people place the suitable position with the device at first, then people rotate the carousel again, thereby can drive first pivot and rotate, can drive the screw thread post simultaneously and rotate, under the interact of screw thread post and screw cap, can drive the second limiting plate and remove, and then can carry on spacingly to the device, under the effect of screw thread post, thereby people are more swift when carrying on spacingly to the device, and then improved people's work efficiency, the people use the device have been made things convenient for simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is a front view of the present invention;

in the figure: 1. a work table; 2. a movable bin; 3. a first chute; 4. a first slider; 5. a movable rod; 6. a first rack; 7. a gear; 8. a second rack; 9. a first connecting rod; 10. a movable block; 11. a first limit plate; 12. a second chute; 13. a second slider; 14. a limiting bin; 15. a spring; 16. a limiting ring; 17. a pull rod; 18. a limiting box; 19. a first bearing; 20. a first rotating shaft; 21. a threaded post; 22. a second rotating shaft; 23. a second bearing; 24. a threaded cap; 25. a second connecting rod; 26. a second limiting plate; 27. a limiting hole; 28. a turntable; 29. and a third limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a fixed clamp for polishing a mechanical workpiece comprises a workbench 1, a movable bin 2 is arranged in the workbench 1, a first chute 3 is arranged on the inner wall of the movable bin 2, a first slide block 4 is connected in the first chute 3 in a sliding manner, the other end of the first slide block 4 is fixedly connected with a movable rod 5, a first rack 6 is fixedly connected to the surface of the movable rod 5, a gear 7 is movably connected to the inner wall of the movable bin 2, the first rack 6 is meshed with the gear 7, through the arrangement of the first rack 6 and the gear 7, when people need to carry out limiting clamping on the workpiece, people only need to place the workpiece at a proper position, under the action of a spring 15, the movable rod 5 can be driven to move, meanwhile, the first rack 6 can be driven to move, under the interaction of the first rack 6 and the gear 7, the gear 7 can be driven to rotate, and under the mutual meshing of the gear 7 and a second rack 8, thereby driving the second rack 8 to move and driving the movable block 10 carrying the first limiting plate 11 to move, further limiting and clamping the workpiece, under the interaction of the first rack 6 and the gear 7, people can more quickly limit and clamp the workpiece, and then improved people's work efficiency, made things convenient for people to polish the work piece simultaneously, 7 surfaces of gear are provided with second rack 8, gear 7 meshes with second rack 8 mutually, 8 fixed surface of second rack are connected with

head rod

9, 9 fixed surface of head rod are connected with

movable block

10, 10 fixed surface of movable block are connected with first limiting

plate

11, 11 fixed surface of first limiting plate are connected with the gasket, 1 surface of workstation has seted up second spout 12, sliding connection has second slider 13 in the

second spout

12, 13 other end fixed connection of second slider are on the 10 surfaces of movable block.

Specifically, set up spacing storehouse 14 in the workstation 1, the surface of movable rod 5 has cup jointed

spring

15, and 5 fixed surface of movable rod are connected with spacing ring 16, and spring 15 one end fixed connection is on 16 surfaces of spacing ring, and 5 one end fixed connection of movable rod has pull rod 17.

Specifically, the lower surface of the workbench 1 is fixedly connected with a limit box 18, the inner wall surface of the limit box 18 is provided with a first bearing 19 in a penetrating way, a first rotating shaft 20 is arranged in the first bearing 19 in a penetrating way, one end of the first rotating shaft 20 is fixedly connected with a threaded column 21, through the arrangement of the threaded column 21, when people need to limit the device, people firstly place the device at a proper position, one then turns the turning disc 28 so that the first shaft 20 is driven to rotate and at the same time the threaded stud 21 is driven to rotate, under the interaction of the threaded stud 21 and the threaded cap 24, the second limit plate 26 can be driven to move, and the device can be limited, under the action of the threaded column 21, therefore, people can more quickly limit the device, the working efficiency of people is improved, and the device is convenient for people to use.

Specifically, the other end of the threaded column 21 is fixedly connected with a second rotating shaft 22, the inner wall of the limiting box 18 is fixedly connected with a second bearing 23, the other end of the second rotating shaft 22 penetrates through the second bearing 23, and the surface of the threaded column 21 is in threaded connection with a threaded cap 24.

Specifically, the surface of the screw cap 24 is fixedly connected with a second connecting rod 25, the other end of the second connecting rod 25 is fixedly connected with a second limiting plate 26, and the surface of the limiting box 18 is provided with a limiting hole 27.

Specifically, the second connecting rod 25 is disposed in the limiting hole 27, the other end of the first rotating shaft 20 is fixedly connected with a rotating disc 28, the surface of the workbench 1 is fixedly connected with a third limiting plate 29, and the surface of the third limiting plate 29 is fixedly connected with a gasket.

The working principle of the utility model is as follows:

s1, when the device is used, firstly, the device is placed at a proper position, then people rotate the turntable 28, so that the first rotating shaft 20 can be driven to rotate, meanwhile, the threaded column 21 can be driven to rotate, the second limiting plate 26 can be driven to move under the interaction of the threaded column 21 and the threaded cap 24, and the device can be limited;

s2, secondly, when people need carry out spacing centre gripping to the work piece, people only need place suitable position with the work piece, under spring 15' S effect, thereby can drive movable rod 5 and remove, can drive first rack 6 simultaneously and remove, under the interact of first rack 6 and gear 7, thereby can drive gear 7 and rotate, simultaneously under the intermeshing of gear 7 and second rack 8, thereby can drive second rack 8 and remove, can drive the movable block 10 who carries first limiting plate 11 simultaneously and remove, and then can carry out spacing centre gripping to the work piece.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a mechanical workpiece polishes and uses mounting fixture, includes workstation (1), its characterized in that: a movable bin (2) is arranged in the workbench (1), a first sliding chute (3) is formed in the inner wall of the movable bin (2), a first sliding block (4) is connected in the first sliding chute (3) in a sliding manner, a movable rod (5) is fixedly connected to the other end of the first sliding block (4), a first rack (6) is fixedly connected to the surface of the movable rod (5), a gear (7) is movably connected to the inner wall of the movable bin (2), the first rack (6) is meshed with the gear (7), a second rack (8) is arranged on the surface of the gear (7), the gear (7) is meshed with the second rack (8), a first connecting rod (9) is fixedly connected to the surface of the second rack (8), a movable block (10) is fixedly connected to the surface of the first connecting rod (9), and a first limiting plate (11) is fixedly connected to the surface of the movable block (10), first limiting plate (11) fixed surface is connected with the gasket, second spout (12) have been seted up on workstation (1) surface, sliding connection has second slider (13) in second spout (12), second slider (13) other end fixed connection is on movable block (10) surface.

2. The fixing clamp for polishing the mechanical workpiece according to claim 1, characterized in that: set up spacing storehouse (14) in workstation (1), spring (15) have been cup jointed on movable rod (5) surface, movable rod (5) fixed surface is connected with spacing ring (16), spring (15) one end fixed connection is on spacing ring (16) surface, movable rod (5) one end fixedly connected with pull rod (17).

3. The fixing clamp for polishing the mechanical workpiece according to claim 1, characterized in that: fixed surface is connected with spacing case (18) under workstation (1), first bearing (19) are worn to be equipped with on spacing case (18) inner wall surface, wear to be equipped with first pivot (20) in first bearing (19), first pivot (20) one end fixedly connected with screw thread post (21).

4. The fixing clamp for polishing the mechanical workpiece according to claim 3, characterized in that: the other end of the threaded column (21) is fixedly connected with a second rotating shaft (22), the inner wall of the limiting box (18) is fixedly connected with a second bearing (23), the other end of the second rotating shaft (22) penetrates through the second bearing (23), and a threaded cap (24) is connected to the surface of the threaded column (21) in a threaded mode.

5. The fixing clamp for polishing the mechanical workpiece according to claim 4, characterized in that: the screw cap (24) fixed surface is connected with second connecting rod (25), second connecting rod (25) other end fixedly connected with second limiting plate (26), spacing hole (27) have been seted up on spacing case (18) surface.

6. The fixing clamp for polishing the mechanical workpiece according to claim 5, characterized in that: second connecting rod (25) set up in spacing hole (27), first pivot (20) other end fixedly connected with carousel (28), workstation (1) fixed surface is connected with third limiting plate (29), third limiting plate (29) fixed surface is connected with the gasket.