CN213318889U

CN213318889U - Frock clamp with automatic clamping function

Info

Publication number: CN213318889U
Application number: CN202021572144.1U
Authority: CN
Inventors: 李忠民
Original assignee: Suzhou Yizhun Automation Equipment Co ltd
Current assignee: Suzhou Yizhun Automation Equipment Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-01
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a frock clamp with automatic clamping function, including base and workstation, the fixed welding of base upper surface has the workstation, fixed surface has laid the cushion No. one on the workstation, the fixed welding of workstation lateral wall has circular backplate, circular backplate middle part fixed mounting has circular guide rail, circular guide rail surface slip has cup jointed the slider, the slider surface has all been pegged graft electric telescopic handle, the equal threaded connection in electric telescopic handle one end has the connecting seat, the equal fixed mounting in connecting seat surface has buffer spring, the equal fixed mounting of the buffer spring other end has the roof. The utility model discloses can carry out the centre gripping to the work piece automatically when using, can adjust the anchor clamps according to the shape and the size of work piece simultaneously, use more in a flexible way, can play the effect of buffering through buffer spring, avoid electric telescopic rod to cause the damage of work piece when the power degree is great to the work piece, use safety more.

Description

Frock clamp with automatic clamping function

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a frock clamp with automatic clamping function.

Background

The tooling, namely the technical equipment, refers to the general name of various tools used in the manufacturing process. Including cutter/clamp/mold/gauge/auxiliary/bench tool/station tool, etc. The fixture is a process device which is used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions. Namely, the Workholding fixture is an indispensable part for machining, and under the drive that the machine tool technology develops towards the directions of high speed, high efficiency, precision, composition, intelligence and environmental protection, the fixture technology develops towards the directions of high precision, high efficiency, module, combination, universality and economy; the clamp is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short; when a workpiece is machined on a machine tool, in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in a drawing, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining; the machine tool fixture is beneficial to ensuring the machining precision of the workpiece and stabilizing the product quality; is beneficial to improving the labor productivity and reducing the cost; the labor condition of workers is improved, and the safe production is ensured; is beneficial to expanding the process range of the machine tool and realizing 'one machine with multiple functions'.

However, the existing tool clamp has the following disadvantages:

the existing tool clamp cannot automatically clamp a workpiece when in use, cannot adjust the clamp according to the shape and size of the workpiece, is poor in use flexibility, and meanwhile, when the clamp clamps the workpiece, the clamping force is not well controlled, the surface of the workpiece rubs with the surface of a workbench and the surface of a top plate, so that the workpiece is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock clamp with automatic clamping function, current frock clamp can't carry out the centre gripping to the work piece automatically when using, can't adjust the anchor clamps according to the shape and the size of work piece simultaneously, and it is relatively poor to use the flexibility, and anchor clamps are when carrying out the centre gripping to the work piece simultaneously, and the centre gripping dynamics is not well controlled, and workpiece surface and workstation and roof surface looks mutual friction, causes the damage of work piece easily in order to solve above-mentioned background art, the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a tool clamp with an automatic clamping function comprises a base and a workbench, wherein the workbench is fixedly welded on the upper surface of the base, a first rubber mat is fixedly laid on the upper surface of the workbench, a circular guard plate is fixedly welded on the side wall of the workbench, a circular guide rail is fixedly installed in the middle of the circular guard plate, a slide block is sleeved on the surface of the circular guide rail in a sliding manner, electric telescopic rods are all inserted into the surfaces of the slide blocks, one end of each electric telescopic rod is connected with a connecting seat in a threaded manner, a buffer spring is fixedly installed on the surface of each connecting seat, the other end of each buffer spring is fixedly installed with a top plate, the workbench is fixedly welded on the upper surface of the base, a workpiece can be placed on the surface of the workbench, a controller is fixedly embedded in the side wall of the base and consists of four groups of, therefore, the workpiece can be clamped through the top plate at one end of the electric telescopic rod, the telescopic length of the electric telescopic rod can be adjusted according to the shape of the workpiece, so that workpieces with different shapes can be automatically clamped in the using process, the use is more flexible and convenient, meanwhile, the electric telescopic rod is connected with the circular guide rail through the sliding block, the position of the electric telescopic rod can be adjusted according to the use requirement in the using process, after the position is adjusted, the sliding block can be fixed through the rotary locker, the flexibility of the clamp in clamping the workpiece is further improved, one end of the connecting seat is connected with the top plate through the buffer spring, when the workpiece is clamped, the buffer effect can be achieved through the buffer spring, the workpiece is prevented from being damaged when the electric telescopic rod applies a large force to the workpiece, and meanwhile, a rubber pad is paved on the surface of the workbench, roof fixed surface pastes and has No. two cushion, through a cushion and No. two cushion mutually support and avoid when carrying out the centre gripping to the work piece, cause workpiece surface's damage, use safety more, and the profit accessible pipeline that scatters out in the work piece flows into the liquid reserve tank and stores, and final fluid storage passes through the fluid-discharge tube and discharges.

Preferably, the slider is provided with four groups altogether, the slider both sides all fixed mounting have the locker, to the slider adjustment back accessible locker fix.

Preferably, the surface of the top plate is fixedly adhered with a second rubber mat, and the damage to the surface of the workpiece can be avoided by the second rubber mat when the workpiece is clamped.

Preferably, the controller is embedded in the surface fixing of the side wall of the base, the telescopic switch is arranged in the surface fixing of the controller, and the telescopic of the electric telescopic rod can be controlled through the telescopic switch.

Preferably, the telescopic switches are provided with four groups, the telescopic switches are electrically connected with the electric telescopic rod respectively, and the telescopic switches can control the telescopic of the electric telescopic rod.

Preferably, base inner chamber fixed mounting has the liquid reserve tank, the liquid reserve tank top passes through the pipeline and links to each other with the workstation, the fixed welding of liquid reserve tank lateral wall has the fluid-discharge tube, and the profit accessible pipeline that scatters out in the work piece flows into the liquid reserve tank and stores, and the fluid-discharge tube is passed through to the fluid of final storage and discharges.

The utility model provides a frock clamp with automatic clamping function possesses following beneficial effect:

(1) the utility model discloses a steerable corresponding electric telescopic handle of control telescopic switch stretches out and draws back, thereby the roof of accessible electric telescopic handle one end carries out the centre gripping to the work piece, electric telescopic handle's flexible length can be adjusted according to the shape of work piece, thereby can carry out automatic centre gripping to the work piece of different shapes at the in-process that uses, it is more nimble and convenient to use, electric telescopic handle passes through the slider and is connected with circular guide rail simultaneously, can adjust electric telescopic handle's position according to the user demand in the use, after the position control, the rotatory locker of accessible is fixed the slider, with the flexibility of further promotion anchor clamps when to the work piece centre gripping.

(2) The utility model discloses when carrying out the centre gripping to the work piece, can play the effect of buffering through buffer spring, avoid electronic expansion link to cause the damage of work piece when the power degree of exerting to the work piece is great, a cushion has been laid on the workstation surface simultaneously, and roof fixed surface pastes has No. two cushions, avoids carrying out the centre gripping to the work piece through a cushion and No. two cushions mutually supporting, causes the damage of work piece surface, uses safety more.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the workpiece fixing structure of the present invention;

fig. 3 is a schematic view of the bottom plate turnover structure of the present invention.

In the figure: 1. a base; 101. a work table; 2. a first rubber pad; 201. a circular guard plate; 202. a circular guide rail; 203. a slider; 204. a locker; 3. an electric telescopic rod; 301. a connecting seat; 302. a buffer spring; 303. a top plate; 304. a second rubber pad; 4. a controller; 401. a telescopic switch; 5. a liquid storage tank; 501. and a liquid discharge pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical scheme: a tool clamp with an automatic clamping function comprises a base 1 and a workbench 101, wherein the workbench 101 is fixedly welded on the upper surface of the base 1, a first rubber mat 2 is fixedly laid on the upper surface of the workbench 101, a circular guard plate 201 is fixedly welded on the side wall of the workbench 101, a circular guide rail 202 is fixedly installed in the middle of the circular guard plate 201, a sliding block 203 is sleeved on the surface of the circular guide rail 202 in a sliding mode, an electric telescopic rod 3 is inserted on the surface of the sliding block 203, one end of the electric telescopic rod 3 is in threaded connection with a connecting seat 301, a buffer spring 302 is fixedly installed on the surface of the connecting seat 301, a top plate 303 is fixedly installed at the other end of the buffer spring 302, the workbench 101 is fixedly welded on the upper surface of the base 1, a workpiece can be placed on the surface of the workbench 101, a controller 4 is fixedly embedded on the side wall of, the corresponding electric telescopic rod 3 can be controlled to extend and retract by controlling the extension switch 401, so that a workpiece can be clamped by the top plate 303 at one end of the electric telescopic rod 3, the extension length of the electric telescopic rod 3 can be adjusted according to the shape of the workpiece, so that workpieces with different shapes can be automatically clamped in the use process, the use is more flexible and convenient, meanwhile, the electric telescopic rod 3 is connected with the circular guide rail 202 through the sliding block 203, the position of the electric telescopic rod 3 can be adjusted according to the use requirement in the use process, after the position is adjusted, the sliding block 203 can be fixed by rotating the locking device 204, the flexibility of the clamp in clamping the workpiece is further improved, wherein one end of the connecting seat 301 is connected with the top plate 303 through the buffer spring 302, and the buffer spring 302 can play a role of buffering when the workpiece is clamped, avoid electric telescopic handle 3 to the great time of the power degree of exerting the force of work piece, cause the damage of work piece, work platform 101 surface has laid a cushion 2 simultaneously, roof 303 fixed surface pastes and has No. two cushions 304, avoid carrying out the centre gripping to the work piece through cushion 2 and No. two cushions 304 mutually supporting, cause the damage of workpiece surface, use safety more, the profit accessible pipeline that scatters out in the work piece flows into the liquid reserve tank 5 and stores, the fluid-discharge tube 501 discharge is passed through to the fluid-discharge tube of final storage.

The sliding block 203 is provided with four groups, the two sides of the sliding block 203 are fixedly provided with the locking devices 204, and the sliding block 203 can be fixed through the locking devices 204 after being adjusted.

No. two rubber mats 304 are fixedly adhered to the surface of the top plate 303, and damage to the surface of a workpiece caused by clamping of the workpiece can be avoided through the No. two rubber mats 304.

Base 1 lateral wall fixed surface inlays and has controller 4, controller 4 fixed surface is provided with telescopic switch 401, can control electric telescopic handle 3's flexible through telescopic switch 401.

The telescopic switches 401 are provided with four groups, the telescopic switches 401 are electrically connected with the electric telescopic rods 3 respectively, and the telescopic switches 401 can control the telescopic movement of the electric telescopic rods 3.

1 inner chamber fixed mounting of base has

liquid reserve tank

5, 5 tops of liquid reserve tank link to each other with workstation 101 through the pipeline, 5 lateral wall fixed welding of liquid reserve tank have fluid-discharge tube 501, and the profit accessible pipeline that scatters out in the work piece flows into liquid reserve tank 5 and stores in, and the fluid-discharge tube 501 is passed through to the fluid-discharge tube of final fluid of storing.

It should be noted that, when the tooling clamp with the automatic clamping function works, the upper surface of the base 1 is fixedly welded with the workbench 101, a workpiece can be placed on the surface of the workbench 101, the side wall of the base 1 is fixedly embedded with the controller 4, the controller 4 is composed of four groups of telescopic switches 401, the corresponding electric telescopic rod 3 can be controlled to extend and retract by controlling the telescopic switches 401, so that the workpiece can be clamped by the top plate 303 at one end of the electric telescopic rod 3, the extension length of the electric telescopic rod 3 can be adjusted according to the shape of the workpiece, so that workpieces with different shapes can be automatically clamped in the using process, the use is more flexible and convenient, meanwhile, the electric telescopic rod 3 is connected with the circular guide rail 202 through the slide block 203, the position of the electric telescopic rod 3 can be adjusted according to the use requirement in the using process, after the position is adjusted, accessible rotation locking ware 204 is fixed slider 203, flexibility when to the work piece centre gripping with further promotion anchor clamps, wherein connecting seat 301 one end is connected with roof 303 through buffer spring 302, when carrying out the centre gripping to the work piece, can play the effect of buffering through buffer spring 302, avoid electric telescopic handle 3 when the power degree of exerting the work piece is great, cause the damage of work piece, workstation 101 surface has been laid No. one cushion 2 simultaneously, roof 303 fixed surface pastes and has No. two cushions 304, avoid carrying out the centre gripping to the work piece through cushion 2 and No. two cushions 304 mutually supporting, cause the damage of work piece surface, use safety more, the profit accessible pipeline that scatters in the work piece flows into the liquid reserve tank 5 and stores in, final stored fluid passes through fluid-discharge tube 501 and discharges.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frock clamp with automatic clamping function, includes base (1) and workstation (101), fixed surface welding has workstation (101), its characterized in that on base (1): fixed surface has laid No. one cushion (2) on workstation (101), workstation (101) lateral wall fixed welding has circular backplate (201), circular backplate (201) middle part fixed mounting has circular guide rail (202), circular guide rail (202) surface slip has cup jointed slider (203), slider (203) surface is all pegged graft and is had electric telescopic handle (3), electric telescopic handle (3) one end equal threaded connection has connecting seat (301), connecting seat (301) surface equal fixed mounting has buffer spring (302), the equal fixed mounting of buffer spring (302) other end has roof (303).

2. The tool clamp with the automatic clamping function according to claim 1, characterized in that: the sliding block (203) is provided with four groups, and locking devices (204) are fixedly arranged on two sides of the sliding block (203).

3. The tool clamp with the automatic clamping function according to claim 1, characterized in that: no. two rubber mats (304) are fixedly adhered to the surface of the top plate (303).

4. The tool clamp with the automatic clamping function according to claim 1, characterized in that: the base (1) lateral wall fixed surface inlays and has controller (4), controller (4) fixed surface is provided with telescopic switch (401).

5. The tool clamp with the automatic clamping function according to claim 4, characterized in that: the telescopic switches (401) are provided with four groups, and the telescopic switches (401) are electrically connected with the electric telescopic rods (3) respectively.

6. The tool clamp with the automatic clamping function according to claim 1, characterized in that: base (1) inner chamber fixed mounting has liquid reserve tank (5), liquid reserve tank (5) top is passed through the pipeline and is linked to each other with workstation (101), liquid reserve tank (5) lateral wall fixed welding has fluid-discharge tube (501).