CN209998816U

CN209998816U - clamp for fixing mould

Info

Publication number: CN209998816U
Application number: CN201920915698.8U
Authority: CN
Inventors: 孙鹏辉
Original assignee: Xinhui Guangzhou Intelligent Equipment Co Ltd
Current assignee: Xinhui Guangzhou Intelligent Equipment Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-01-31
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses an anchor clamps for fixed mould, including bottom plate, pinch-off blades, cylinder, the tight piece of clamp, the bottom plate lower extreme is fixed with the backup pad, the backup pad is provided with two, be provided with the dwang between the backup pad, the utility model discloses a locating piece carries out preliminary location to the mould, and the motor drives the dwang and rotates, makes pinch-off blades, second pinch-off blades press from both sides the mould tightly, and the cushion on pinch-off blades, the second pinch-off blades improves and the frictional force between the mould, makes the clamp force reliable and stable, and pinch-off blades, connecting thread between second pinch-off blades and the dwang prevent not hard up in the course of working simultaneously again through mould cylinder all around to tighten up the tight piece of clamp, carries out spacing from top to bottom to the mould, realizes pressing from both sides the mould completely tightly, avoids the vibrations of mould in the course of working, improves processingquality to press from both sides the mould through cylinder, motor.

Description

clamp for fixing mould

Technical Field

The utility model relates to an anchor clamps field especially relates to kinds of anchor clamps that are used for fixed mould.

Background

The clamp is a technological device used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions. Under the drive of the development of the machine tool technology in the directions of high speed, high efficiency, precision, composition, intelligence and environmental protection, the clamp technology is developing in the directions of high precision, high efficiency, module, combination, universality and economy. The mould is in making the course of working, need press from both sides the mould tightly and come to process it, and current mould fixing device uses artifical manual clamp to fix more, or fixed unstable, or the structure is complicated, difficult operation, very big influence the processing to the mould, operating efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing kinds of anchor clamps that are used for fixed mould just in order to solve above-mentioned problem, the utility model discloses a cylinder, motor press from both sides tight fixedly to the mould, alleviate the amount of labour, reduce intensity of labour, improve processingquality.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

A anchor clamps for fixed mould, including bottom plate, pinch-off blades, cylinder, the tight piece of clamp, the bottom plate lower extreme is fixed with the backup pad, the backup pad is provided with two places, be provided with the dwang between the backup pad, the dwang rear end is provided with the motor, the dwang front side is provided with left-handed screw, the dwang rear side is provided with right-handed screw, lie in on the bottom plate the dwang top is provided with logical groove, lie in on the dwang left-handed screw department is provided with the pinch-off blades, lie in on the dwang right-handed screw department is provided with the second pinch-off blades, pinch-off blades with the second pinch-off blades structure is the same, be provided with the dovetail on the pinch-off blades, the dovetail in-connection has the wear pad, lie in the bottom plate logical groove side is provided with the locating piece, the four corners is.

, the left-handed thread and the right-handed thread are integrally formed with the rotating rod , the th clamping plate is in threaded connection with the rotating rod, and the second clamping plate is in threaded connection with the rotating rod.

So set up, body adult improves the left-handed screw the durable degree of right-handed screw, make when the dwang rotates the clamp plate the second clamp plate forms relative motion, presss from both sides tight or unclamps the mould.

, the cylinder is connected with the bottom plate by bolts, and the clamping block is connected with the cylinder by bolts.

According to the arrangement, the cylinder is fixedly mounted on the bottom plate and the clamping block is fixed on the cylinder through the bolt connection.

, the positioning blocks are arranged in right angles, and the thickness of the positioning blocks is 30 mm.

So set up, make things convenient for the mould to carry out preliminary location.

, the supporting plate is connected with the bottom plate through bolts, and the rotating rod is connected with the supporting plate in a rotating way.

So set up, bolted connection is convenient the backup pad with the fixing of bottom plate rotates to be connected and makes the dwang drives pinch-off blades the motion of second pinch-off blades.

, arranging the wear pad on the and the second clamping plate respectively.

So set up, make the abrasion pad presss from both sides tightly steadily to the mould both sides, improves mould location effect.

Compared with the prior art, the beneficial effects of the utility model are as follows:

carry out preliminary location to the mould through the locating piece, the motor drives the dwang and rotates, make th clamp plate, the second clamp plate presss from both sides tightly the mould, the th clamp plate, the antifriction pad on the second clamp plate improves and the frictional force between the mould, make the clamp force reliable and stable, simultaneously th clamp plate, connecting thread between second clamp plate and the dwang prevents not hard up in the course of working, tighten up the clamp block through mould cylinder all around again simultaneously, it is spacing about carrying out the mould, realize pressing from both sides the mould completely, avoid the vibrations of mould in the course of working, the quality of machining is improved, and pass through the cylinder, the motor presss from both sides tightly the mould, alleviate the amount of labor, and the labor intensity is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is an isometric view of clamps for holding a mold in accordance with the present invention;

fig. 2 is a right side view of kinds of jigs for fixing a mold according to the present invention;

fig. 3 is a bottom perspective view of kinds of jigs for fixing a mold according to the present invention;

fig. 4 is a schematic view of a part of an enlarged structure of clamps for fixing a mold according to the present invention.

The reference numerals are explained below:

1. the wear-resistant pad comprises a bottom plate, a support plate, a clamping plate (3, th), a cylinder (4), a clamping block (5), a positioning block (6), a positioning block (7), a through groove (8), a second clamping plate (9), a rotating rod (10), a left-handed thread (11), a right-handed thread (12), a motor (13), a dovetail groove (14) and a wear-resistant pad.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must be constructed and operated in a particular orientation and are not to be construed as limiting the invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" shall be construed , for example, they may be fixedly connected, detachably connected, or physically connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and communicating between two elements.

The present invention is further described in with reference to the following drawings:

example 1

As shown in fig. 1-4, kinds of clamps for fixing a mold, including a bottom plate 1, a th clamping plate 3, a cylinder 4, a clamping block 5, a bottom plate 1 lower end is fixed with a support plate 2, the support plate 2 is provided with two positions, a rotation rod 9 is arranged between the support plates 2, a th clamping plate 3 is driven, a second clamping plate 8 clamps or loosens the mold, a motor 12 is arranged at the rear end of the rotation rod 9, rotation power of the rotation rod 9 is provided, a left-handed thread 10 is arranged at the front side of the rotation rod 9, the th clamping plate 3 is driven to move, a right-handed thread 11 is arranged at the rear side of the rotation rod 9, the second clamping plate 8 is driven to move, a through groove 7 is arranged above the rotation rod 9 on the bottom plate 1, a th clamping plate 3 is arranged at the left-handed thread 10 on the rotation rod 9, a second clamping plate 8 is arranged at the right-handed thread 11 on the rotation rod 9, the second clamping plate 3 and the second clamping plate 8 have the same structure, a th clamping plate 3, a dovetail groove 13 is arranged on the bottom plate, a wear-resistant pad 14 is fixed conveniently, a wear-resistant pad 14 is connected with a wear-resistant pad 14, a wear-resistant pad.

The working principle is that the positioning block 6 is used for preliminarily positioning the die, the motor 12 drives the rotating rod 9 to rotate, the th clamping plate 3 and the second clamping plate 8 are used for clamping the die, the th clamping plate 3 and the wear-resistant pad 14 on the second clamping plate 8 improve the friction force between the wear-resistant pad and the die, so that the clamping force is stable and reliable, meanwhile, the th clamping plate 3, the second clamping plate 8 and the rotating rod 9 are connected through connecting threads to prevent looseness in the machining process, meanwhile, the clamping blocks 5 are tightened through the cylinders 4 around the die, the die is limited up and down, the die is completely clamped, the vibration of the die in the machining process is avoided, the machining quality is improved, the cylinder 4 and the motor 12 are used for clamping the die, the labor amount is reduced, and the labor intensity is reduced.

Example 2

This example differs from example 1 in that:

the left-handed screw thread 10 and the right-handed screw thread 11 are integrally formed with the rotating rod 9 , the th clamping plate 3 is in threaded connection with the rotating rod 9, the second clamping plate 8 is in threaded connection with the rotating rod 9, the integral body improves the durability of the left-handed screw thread 10 and the right-handed screw thread 11, and when the rotating rod 9 rotates, the th clamping plate 3 and the second clamping plate 8 form relative movement to clamp or loosen a mold.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

The clamp for fixing the mold is characterized by comprising a bottom plate (1), a -th clamping plate (3), a cylinder (4) and a clamping block (5), wherein a supporting plate (2) is fixed at the lower end of the bottom plate (1), two positions are arranged on the supporting plate (2), a rotating rod (9) is arranged between the supporting plates (2), a motor (12) is arranged at the rear end of the rotating rod (9), left-handed threads (10) are arranged on the front side of the rotating rod (9), right-handed threads (11) are arranged on the rear side of the rotating rod (9), a through groove (7) is formed in the upper portion of the rotating rod (9), the rotating rod (9) is arranged on the left-handed threads (10) and is provided with the -th clamping plate (3), a second clamping plate (8) is arranged on the right-handed threads (11) and is provided with the bottom plate (1), the -th clamping plate (3) is identical to the second clamping plate (8), a dovetail groove (13) is arranged on the -th clamping plate (3), a wear-resistant pad (14) is connected with a four-corner fixing block (6) which is connected with the cylinder (7) and is arranged on the bottom plate (1), and four corners (6) of the bottom plate (1).
2. kinds of clamp for fixing mold, according to claim 1, wherein the left and right screw threads (10, 11) are integrally formed with the rotation lever (9) , the th clamping plate (3) is screw-coupled with the rotation lever (9), and the second clamping plate (8) is screw-coupled with the rotation lever (9).
3. clamp for fixing die, according to claim 1, wherein the cylinder (4) is bolted to the bottom plate (1) and the clamping block (5) is bolted to the cylinder (4).
4. clamp for fixing mold, according to claim 1, wherein the positioning block (6) is right-angled, and the thickness of the positioning block (6) is 30 mm.
5. clamp for fixing mold, according to claim 1, wherein the support plate (2) is bolted to the bottom plate (1) and the rotating rod (9) is rotatably connected to the support plate (2).
6. clamp for fixing die, according to claim 1, wherein the wear pad (14) is provided at two places on the clamp plate (3) and the second clamp plate (8), respectively.