CN219275112U

CN219275112U - Machining clamping device

Info

Publication number: CN219275112U
Application number: CN202223235227.3U
Authority: CN
Inventors: 周建; 刘月林; 郝以诺
Original assignee: Swift Tianjin Aviation Technology Co ltd
Current assignee: Swift Tianjin Aviation Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-06-30
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of aircrafts and discloses a processing clamping device which comprises a placing plate, wherein the top of the placing plate is movably connected with a clamping mechanism, the clamping mechanism comprises a clamping plate, a first spring, a connecting plate and a tension ring, the top of the placing plate is movably connected with the connecting plate, one side of the connecting plate is fixedly connected with the first spring, one end of the first spring is fixedly connected with the clamping plate, and the outer surface of the clamping plate is fixedly connected with the tension ring. This processing clamping device is convenient for carry out the centre gripping to the centre gripping article of different shapes through fixture, grip block, first spring and the connecting plate that set up, and the aircraft article that needs the centre gripping is convenient for carry out spacing from top to bottom through the design all around of the grip block that sets up, cooperates the centre gripping effect of connecting plate to carry out horizontal centre gripping to the realization is convenient for carry out the centre gripping to the aircraft article of the needs centre gripping of different forms.

Description

Machining clamping device

Technical Field

The utility model relates to the technical field of aircrafts, in particular to a processing clamping device.

Background

An aircraft refers to an aircraft that is capable of flying within the atmosphere. Any aircraft must generate a lift greater than its own weight to be able to lift into the air. Aircraft can be divided into two main categories according to the principle of lift generation: lighter-than-air aircraft and heavier-than-air aircraft. The former is lifted off by the static buoyancy of air; the latter is lifted off against its own weight by aerodynamic forces.

The parts of the aircraft generally need to be clamped, processed and produced, and the existing processing clamping device is as disclosed in the publication No.: the utility model discloses a die part machining clamping device which comprises a base main body, wherein a lower slideway and supporting columns are arranged on the outer surface of the upper end of the base main body, the supporting columns are arranged on two sides of the lower slideway, a freely adjustable clamping mechanism is arranged on one side outer surface of each supporting column, a detachable part adding fixture mechanism is arranged on one side outer surface of each freely adjustable clamping mechanism, an upper slideway is arranged on the outer surface of the upper end of each detachable part machining fixture mechanism, a top plate is arranged on the outer surface of the upper slideway, a rubber block is arranged on one side inner surface of each supporting column, and a connecting device is arranged on one side outer surface of each rubber block. The mold part machining clamping device is convenient to use and simple to operate, ensures more accurate part machining, stabilizes product quality, improves labor productivity, reduces machining cost and brings better use prospect.

1 the existing processing clamping device needs to produce a plurality of clamps to be matched with the processing clamping device to clamp articles in different forms, and the replacement is very time-consuming and labor-consuming.

2. The existing processing clamping device has the problem that when the object is clamped, the screw and the nut are required to be screwed and loosened by a tool, so that the object is more troublesome to take out.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a processing clamping device which has the advantages of being convenient for clamping articles in different forms and the like, and solves the problems in the background art.

(II) technical scheme

In order to achieve the aim of facilitating clamping of articles in different forms, the utility model provides the following technical scheme: the utility model provides a processing clamping device, is including placing the board, the top swing joint who places the board has fixture, fixture includes grip block, first spring, connecting plate and pulling force ring.

The top swing joint who places the board has the connecting plate, one side fixedly connected with first spring of connecting plate, the one end fixedly connected with grip block of first spring, the surface fixedly connected with pulling force ring of grip block.

Preferably, the placing plate is connected with the clamping mechanism in a fitting way, the placing plate is connected with the connecting plate in a fitting way, and the placing plate is arranged to prevent the clamping object from falling off when the clamping object is taken.

Preferably, a rotating structure is formed between the clamping plate and the connecting plate, the first spring is in welded connection with the connecting plate, and the article is clamped by rotating the clamping plate through the rotating structure formed between the clamping plate and the connecting plate.

Preferably, the bottom of placing the board fixedly connected with bracing piece, the bottom fixedly connected with pressing mechanism of bracing piece supports placing the board through the bracing piece that sets up.

Preferably, the pressing mechanism comprises an electric push rod, a push plate and a bottom plate, the bottom of the support rod is fixedly connected with the bottom plate, the top of the bottom plate is fixedly connected with the electric push rod, the telescopic end of the electric push rod is fixedly connected with the push plate, the pressing mechanism is used for pushing the elastic mechanism to compress a second spring in the elastic mechanism, and then the second spring is loosened, so that the second spring rebounds to squeeze and clamp an aircraft article to be clamped.

Preferably, an elastic mechanism is fixedly connected to one side of the push plate, a side plate is fixedly connected to the top of the bottom plate, and the elastic mechanism is supported through the side plate.

Preferably, the elastic mechanism comprises a second spring, a limiting pipe and a stress plate, one side of the push plate is fixedly connected with the stress plate, a second threaded hole is formed in the outer surface of the stress plate, one side of the stress plate is fixedly connected with the second spring, one end of the second spring is fixedly connected with the limiting pipe, and the elastic mechanism is matched with the pressing mechanism and the clamping mechanism to clamp an aircraft article to be clamped.

(III) beneficial effects

Compared with the prior art, the utility model provides a processing clamping device, which has the following beneficial effects:

1. this processing clamping device is convenient for carry out the centre gripping to the centre gripping article of different shapes through fixture, grip block, first spring and the connecting plate that set up, and the aircraft article that needs the centre gripping is convenient for carry out spacing from top to bottom through the design of grip block all around, cooperates the centre gripping effect of connecting plate to carry out horizontal centre gripping to the realization is convenient for carry out the centre gripping to the aircraft article of the needs centre gripping of different forms.

2. This processing clamping device is convenient for take after the aircraft article centre gripping to needs centre gripping through fixture, grip block, first spring, connecting plate and the cooperation of pulling force ring that set up, thereby the grip block that makes leaves the centre gripping thing through pulling force ring is convenient for take the centre gripping thing.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 3 is a schematic diagram of the spring mechanism of the present utility model;

FIG. 4 is a schematic view of a pressing mechanism according to the present utility model;

fig. 5 is a schematic view of the structure of the support rod according to the present utility model.

In the figure: 1. a clamping mechanism; 101. a clamping plate; 102. a first spring; 103. a connecting plate; 104. a tension ring; 2. an elastic mechanism; 201. a second spring; 202. a limiting tube; 203. a force-bearing plate; 3. a pressing mechanism; 301. an electric push rod; 302. a push plate; 303. a bottom plate; 4. a support rod; 5. placing a plate; 6. and a side plate.

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. 1-5, a processing clamping device includes a placing plate 5, a clamping mechanism 1 is movably connected to the top of the placing plate 5, and the clamping mechanism 1 includes a clamping plate 101, a first spring 102, a connecting plate 103 and a tension ring 104.

The top of placing the board 5 is movably connected with a connecting plate 103, one side of the connecting plate 103 is fixedly connected with a first spring 102, one end of the first spring 102 is fixedly connected with a clamping plate 101, and the outer surface of the clamping plate 101 is fixedly connected with a tension ring 104.

The placing plate 5 is in fit connection with the clamping mechanism 1, the placing plate 5 is in fit connection with the connecting plate 103, and the placing plate 5 is arranged to prevent the clamping object from falling off when the clamping object is taken.

The clamping plate 101 and the connecting plate 103 form a rotating structure, the first spring 102 is welded with the connecting plate 103, and the clamping plate 101 is rotated to clamp the article conveniently through the rotating structure formed between the clamping plate 101 and the connecting plate 103.

The bottom fixedly connected with bracing piece 4 of placing board 5, the bottom fixedly connected with pressing mechanism 3 of bracing piece 4 supports placing board 5 through bracing piece 4 that set up.

The pressing mechanism 3 comprises an electric push rod 301, a push plate 302 and a bottom plate 303, the bottom of the supporting rod 4 is fixedly connected with the bottom plate 303, the top of the bottom plate 303 is fixedly connected with the electric push rod 301, the telescopic end of the electric push rod 301 is fixedly connected with the push plate 302, the pressing mechanism 3 is used for pushing the elastic mechanism 2 to compress and then relax the second spring 201 in the elastic mechanism 2, and the second spring 201 rebounds to squeeze and clamp an aircraft article to be clamped.

One side of the push plate 302 is fixedly connected with an elastic mechanism 2, the top of the bottom plate 303 is fixedly connected with a side plate 6, and the elastic mechanism 2 is supported by the side plate 6.

The elastic mechanism 2 comprises a second spring 201, a limiting pipe 202 and a stress plate 203, one side of a push plate 302 is fixedly connected with the stress plate 203, a second threaded hole 204 is formed in the outer surface of the stress plate 203, one side of the stress plate 203 is fixedly connected with the second spring 201, one end of the second spring 201 is fixedly connected with the limiting pipe 202, and the elastic mechanism 2 is used for clamping aircraft articles needing to be clamped by matching with the pressing mechanism 3 and the clamping mechanism 1.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When the clamping plate 101 is pulled to be used, an article to be clamped is placed on the clamping plate 101 after the clamping plate 101 is pulled to be detected, the clamping plate 101 is used for clamping the article to be clamped by hands, the upper limit and the lower limit of the article to be clamped are achieved, the push plate 302 is driven by the pushing of the telescopic end of the electric push rod 301 to push the stress plate 203 to compress the second spring 201, then the electric push rod 301 is pushed back until the clamping plate 101 is attached to the aircraft article to be clamped, the second spring 201 is influenced by elastic deformation of the second spring 201 to give the elasticity of the stress plate 203, the aircraft article to be clamped is clamped horizontally, and the clamping plate 101 which is used for pulling the tension ring 104 to enable the clamping plate to leave the article to be clamped after the clamping is completed, so that the article to be clamped is convenient to take.

To sum up, this processing clamping device, clamping mechanism 1 through setting up, grip block 101, first spring 102, connecting plate 103 and pulling force ring 104 are convenient for carry out the centre gripping to the centre gripping article of different shapes, the aircraft article that needs the centre gripping through the design of grip block 101 all around is convenient for go on spacing from top to bottom, the centre gripping effect of cooperation connecting plate 103 carries out horizontal centre gripping, thereby the realization is convenient for carry out the centre gripping to the aircraft article of different forms that needs the centre gripping, this processing clamping device, the cooperation through the gripping mechanism 1 of setting, grip block 101, first spring 102, connecting plate 103 and pulling force ring 104 is convenient for take after the centre gripping of the aircraft article that needs the centre gripping, thereby the grip block 101 that makes leaves the centre gripping thing through pulling force ring 104 is convenient for take the centre gripping thing.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. Processing clamping device, including placing board (5), its characterized in that: the top of the placing plate (5) is movably connected with a clamping mechanism (1), and the clamping mechanism (1) comprises a clamping plate (101), a first spring (102), a connecting plate (103) and a tension ring (104);

the top swing joint who places board (5) has connecting plate (103), one side fixedly connected with first spring (102) of connecting plate (103), the one end fixedly connected with grip block (101) of first spring (102), the surface fixedly connected with pulling force ring (104) of grip block (101).

2. The tooling fixture of claim 1 wherein: the placing plate (5) is connected with the clamping mechanism (1) in a fitting mode, and the placing plate (5) is connected with the connecting plate (103) in a fitting mode.

3. The tooling fixture of claim 1 wherein: the clamping plate (101) and the connecting plate (103) form a rotating structure, and the first spring (102) is welded with the connecting plate (103).

4. The tooling fixture of claim 1 wherein: the bottom of placing board (5) fixedly connected with bracing piece (4), the bottom fixedly connected with pressing mechanism (3) of bracing piece (4).

5. The tooling fixture of claim 4 wherein: the pressing mechanism (3) comprises an electric push rod (301), a push plate (302) and a bottom plate (303), the bottom of the supporting rod (4) is fixedly connected with the bottom plate (303), the top of the bottom plate (303) is fixedly connected with the electric push rod (301), and the telescopic end of the electric push rod (301) is fixedly connected with the push plate (302).

6. The tooling fixture of claim 5 wherein: one side of the push plate (302) is fixedly connected with an elastic mechanism (2), and the top of the bottom plate (303) is fixedly connected with a side plate (6).

7. The tooling fixture of claim 6 wherein: the elastic mechanism (2) comprises a second spring (201), a limiting pipe (202) and a stress plate (203), wherein one side of the push plate (302) is fixedly connected with the stress plate (203), a second threaded hole (204) is formed in the outer surface of the stress plate (203), one side of the stress plate (203) is fixedly connected with the second spring (201), and one end of the second spring (201) is fixedly connected with the limiting pipe (202).