CN216463223U

CN216463223U - Quick clamping device for machine manufacturing

Info

Publication number: CN216463223U
Application number: CN202122308300.4U
Authority: CN
Inventors: 连帅梅; 程明
Original assignee: Chengdu Technological University CDTU
Current assignee: Chengdu Technological University CDTU
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-05-10
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a quick clamping device for machine manufacturing, which comprises an installation base, wherein fixing holes are formed in the top surface and the bottom surface of the installation base in a penetrating mode, and a quick clamping mechanism is arranged on the top surface of the installation base. This a quick clamping device for machine-building, place the work piece on the installation base, promote splint through the cylinder and remove to the left side, make work piece and baffle contact, make the baffle extrude the spring, make the slide bar remove to the left side, rebound effect through the spring, make baffle and work piece contact inseparabler, can accomplish quick carry out the clamping process to the work piece, realized being convenient for quick carry out the clamping target to the work piece, avoided utilizing screw thread or manual work to press from both sides the tight slow and the longer condition of spending time that causes the clamping action of clamp to the work piece, avoided influencing work efficiency because of the clamping action is slow and the time that consumes is longer, it is more convenient to use, people's user demand has been satisfied.

Description

Quick clamping device for machine manufacturing

Technical Field

The utility model relates to the technical field of machine manufacturing, in particular to a quick clamping device for machine manufacturing.

Background

Machine manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transport machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical equipment. Various devices can be used for facilitating work in the mechanical production and manufacturing process, one clamping device is one of the devices, the clamping device is used for clamping various parts or metal plates needing to be machined and ground, machining and processing of the parts or the metal plates are facilitated, and the clamping device is in various types and wide in application range.

Most of clamping devices manufactured by the existing machines clamp workpieces by threads or manual work, the clamping action is slow, the time consumption is long, the workpieces are difficult to fix and clamp quickly, the working efficiency is easily influenced, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a quick clamping device for machine manufacturing, which solves the problems that most of the existing clamping devices for machine manufacturing clamp workpieces by using threads or manpower, the clamping action is slow, the consumed time is long, and the workpieces are difficult to be quickly and fixedly clamped.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a quick clamping device for machine-building, includes the installation base, installation base top surface and bottom surface run through and have seted up the fixed orifices, installation base top surface is provided with quick clamping mechanism.

Preferably, the rapid clamping mechanism consists of a chute, an air cylinder, a clamping plate, a first sliding block, a first protection pad, a supporting plate, a sliding hole, a sliding rod, a baffle, a limiting plate, a second sliding block, a spring and a second protection pad, wherein the chute is arranged on the top surface of the installation base, the air cylinder is fixedly connected with the installation base, the clamping plate is fixedly connected with the air cylinder, the clamping plate is slidably connected with the installation base, the first sliding block is fixedly connected with the clamping plate, the first sliding block is slidably connected with the chute, the first protection pad is fixedly connected with the clamping plate, the supporting plate is fixedly connected with the installation base, the sliding hole penetrates through the surface of the supporting plate, the sliding rod is slidably connected with the sliding hole, the baffle is fixedly connected with the sliding rod, the baffle is slidably connected with the installation base, the limiting plate is fixedly connected with the sliding rod, the second sliding block is fixedly connected with the baffle, and the second sliding block is connected with the sliding groove in a sliding manner, the spring is fixedly connected with the baffle and the supporting plate, and the second protection pad is fixedly connected with the baffle.

Preferably, the number of the first sliding blocks is two, and the two first sliding blocks are both positioned on the bottom surface of the clamping plate.

Preferably, first protection pad and second protection pad all adopt the antiskid rubber material to make, and first protection pad and second protection pad all are platelike structure.

Preferably, the number of the slide bars and the springs is two, and the two slide bars and the two springs are symmetrically arranged by taking the transverse center line of the top surface of the mounting base as a symmetry axis.

Preferably, the baffle and the clamping plate are made of alloy materials, and the first sliding block and the second sliding block are made of metal materials.

Compared with the prior art, the utility model has the beneficial effects that: according to the rapid clamping device for machine manufacturing, a workpiece is placed on the mounting base, the clamping plate is pushed by the air cylinder to move towards the left side, so that the workpiece is in contact with the baffle, the baffle extrudes the spring, the sliding rod moves towards the left side, the baffle is in closer contact with the workpiece through the rebound effect of the spring, and the rapid process of fixedly clamping the workpiece can be completed; the workpiece clamping device has the advantages that the purpose of conveniently and quickly fixing and clamping the workpiece is achieved, the situation that clamping action is slow and time consumption is long due to the fact that the workpiece is clamped through threads or manually is avoided, the situation that the working efficiency is influenced due to the fact that the clamping action is slow and the time consumption is long is avoided, the use is more convenient, and the use requirements of people are met.

Drawings

FIG. 1 is an isometric view of a structure of the present invention;

FIG. 2 is a partial structural view of the present invention;

FIG. 3 is a schematic view of another embodiment of the present invention;

FIG. 4 is an enlarged view of the structure of the present invention at A.

In the figure: the device comprises a mounting base 1, a fixing hole 2, a quick clamping mechanism 3, a sliding chute 301, an air cylinder 302, a clamping plate 303, a first sliding block 304, a first protection pad 305, a supporting plate 306, a sliding hole 307, a sliding rod 308, a baffle 309, a limiting plate 3010, a second sliding block 3011, a spring 3012 and a second protection pad 3013.

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.

Referring to fig. 1-4, a fast clamping device for machine manufacturing comprises an installation base 1, a fixing hole 2 is formed through the top surface and the bottom surface of the installation base 1, a fast clamping mechanism 3 is arranged on the top surface of the installation base 1, the fast clamping mechanism 3 is composed of a chute 301, an air cylinder 302, a clamping plate 303, a first sliding block 304, a first protection pad 305, a supporting plate 306, a sliding hole 307, a sliding rod 308, a baffle 309, a limiting plate 3010, a second sliding block 3011, a spring 3012 and a second protection pad 3013, the chute 301 is arranged on the top surface of the installation base 1, the air cylinder 302 is fixedly connected with the installation base 1, the clamping plate 303 is fixedly connected with the air cylinder 302, the clamping plate 303 is slidably connected with the installation base 1, the first sliding block 304 is fixedly connected with the clamping plate 303, the first sliding block 304 is slidably connected with the chute 301, the first protection pad 305 is fixedly connected with the clamping plate 303, the supporting plate 306 is fixedly connected with the installation base 1, the sliding hole 307 penetrates through the surface of the supporting plate 306, the sliding rod 308 is connected with the sliding hole 307 in a sliding manner, the baffle 309 is fixedly connected with the sliding rod 308, the baffle 309 is connected with the mounting base 1 in a sliding manner, the limiting plate 3010 is fixedly connected with the sliding rod 308, the second slider 3011 is fixedly connected with the baffle 309, the second slider 3011 is connected with the sliding groove 301 in a sliding manner, the spring 3012 is fixedly connected with the baffle 309 and the supporting plate 306, the second protection pad 3013 is fixedly connected with the baffle 309, the number of the first sliders 304 is two, the two first sliders 304 are both positioned at the bottom surface of the clamping plate 303, so that the clamping plate 303 is more stable in movement and is not easy to incline, the first protection pad 305 and the second protection pad 3013 are both made of anti-skid rubber materials, the first protection pad 305 and the second protection pad 3013 are both in a plate-shaped structure, the sliding of a workpiece is prevented when the clamping is fixedly clamped, the surface of the workpiece is conveniently protected, the clamping plate 303 and the baffle 309 can prevent the surface of the workpiece from being scratched by the clamping plate 303 and the baffle 309, the number of the sliding rods 308 and the number of the springs 3012 are two, the two sliding rods 308 and the two springs 3012 are symmetrically arranged by taking a transverse center line of the top surface of the mounting base 1 as a symmetry axis, so that the baffle 309 is more stable when moving, the two springs 3012 make the device clamp a workpiece more stably and are not easy to loosen, the baffle 309 and the clamp plate 303 are both made of alloy materials, the first slider 304 and the second slider 3011 are made of metal materials, the workpiece is placed on the mounting base 1, the clamp plate 303 is pushed by the cylinder 302 to move towards the left side, so that the workpiece is in contact with the baffle 309, the baffle 309 extrudes the springs 3012, the sliding rods 308 move towards the left side, the baffle 309 is in contact with the workpiece more tightly by the rebound effect of the springs 3012, a rapid process of fixedly clamping the workpiece can be completed, and a target of conveniently and rapidly fixedly clamping the workpiece is realized, the clamping device has the advantages that the situations that clamping action is slow and time consumption is long due to the fact that workpieces are clamped through threads or manually are avoided, the situation that the working efficiency is influenced due to the fact that clamping action is slow and time consumption is long is avoided, the clamping device is more convenient to use, and the use requirements of people are met.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use: place the work piece on installation base 1, extend through cylinder 302 drive output, promote splint 303 to move to the left side, make first slider 304 spout 301 inside to the left side slide, promote work piece and baffle 309 contact through splint 303, make baffle 309 extrude spring 3012, make slide bar 308 slide to the left side in slide opening 307, make second slider 3011 slide to the left side in spout 301, through the bounce-back effect of spring 3012, make baffle 309 inseparabler with the work piece contact, can accomplish the quick process of fixing clamping to the work piece.

In conclusion, the rapid clamping device for machine manufacturing places a workpiece on the installation base 1, pushes the clamp plate 303 to move to the left side through the cylinder 302, so that the workpiece contacts with the baffle 309, the baffle 309 extrudes the spring 3012, the slide rod 308 moves to the left side, and the baffle 309 is more tightly contacted with the workpiece through the rebound action of the spring 3012, thereby rapidly and fixedly clamping the workpiece, achieving the purpose of conveniently and rapidly fixedly clamping the workpiece, avoiding the situations of slow clamping action and long time consumption caused by clamping the workpiece by using threads or manpower, avoiding the influence on the working efficiency due to slow clamping action and long time consumption, being more convenient to use, meeting the use requirements of people, and solving the problems that most clamping devices for machine manufacturing use clamp the workpiece by using threads or manpower, slow clamping action, long time consumption and difficulty in quickly fixing and clamping the workpiece.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 quick clamping device for machine-building, includes installation base (1), its characterized in that, installation base (1) top surface and bottom surface run through and have seted up fixed orifices (2), installation base (1) top surface is provided with quick clamping mechanism (3).

2. The rapid clamping device for machine manufacturing according to claim 1, wherein the rapid clamping mechanism (3) is composed of a sliding slot (301), an air cylinder (302), a clamping plate (303), a first sliding block (304), a first protection pad (305), a support plate (306), a sliding hole (307), a sliding rod (308), a baffle (309), a limiting plate (3010), a second sliding block (3011), a spring (3012) and a second protection pad (3013), the sliding slot (301) is arranged on the top surface of the mounting base (1), the air cylinder (302) is fixedly connected with the mounting base (1), the clamping plate (303) is fixedly connected with the air cylinder (302), the clamping plate (303) is slidably connected with the mounting base (1), the first sliding block (304) is fixedly connected with the clamping plate (303), the first protection pad (305) is fixedly connected with the clamping plate (303), backup pad (306) and installation base (1) fixed connection, draw runner (307) run through and set up in backup pad (306) surface, slide bar (308) and draw runner (307) sliding connection, baffle (309) and slide bar (308) fixed connection, and baffle (309) and installation base (1) sliding connection, limiting plate (3010) and slide bar (308) fixed connection, second slider (3011) and baffle (309) fixed connection, and second slider (3011) and spout (301) sliding connection, institute spring (3012) and baffle (309) and backup pad (306) fixed connection, second protection pad (3013) and baffle (309) fixed connection.

3. A rapid clamping device for machine manufacturing according to claim 2, characterized in that the number of the first sliding blocks (304) is two, and the two first sliding blocks (304) are both located on the bottom surface of the clamping plate (303).

4. The rapid clamping device for machine manufacturing according to claim 2, wherein the first protection pad (305) and the second protection pad (3013) are made of anti-slip rubber material, and the first protection pad (305) and the second protection pad (3013) are both in a plate structure.

5. A rapid clamping device for machine building according to claim 2, characterized in that the number of the sliding rods (308) and the springs (3012) is two, and the two sliding rods (308) and the two springs (3012) are symmetrically arranged with the transverse midline of the top surface of the mounting base (1) as the symmetry axis.

6. The rapid clamping device for machine manufacturing according to claim 2, wherein the baffle plate (309) and the clamping plate (303) are made of alloy material, and the first slider (304) and the second slider (3011) are made of metal material.