CN220636809U - Clamp for die machining - Google Patents

Abstract

The utility model relates to the technical field of mold processing, and discloses a clamp for mold processing, which solves the problem that the existing clamp is inconvenient to clamp and fix molds of different shapes, and comprises a base, wherein the top of the base is provided with a clamping mechanism, the clamping mechanism is provided with a limiting mechanism, the clamping mechanism comprises a U-shaped seat fixed at the top of the base, the top of the U-shaped seat is symmetrically provided with two clamping plates, the bottoms of the two clamping plates are symmetrically and fixedly provided with two rollers, the rollers are positioned at the top of the U-shaped seat, and one sides of the two clamping plates, which are close to each other, are fixedly provided with U-shaped plates; according to the utility model, the two guide blocks are convenient to move along the guide rod through the cooperation between the motor, the bidirectional screw rod and the sliding sleeve, so that the two clamping plates are mutually close to clamp and fix the die, and the abutting roller is convenient to closely attach to the die through the cooperation between the U-shaped frame, the spring, the movable rod and the U-shaped plate, so that the dies with different shapes are convenient to fix.

Description

Clamp for die machining

Technical Field

The utility model belongs to the technical field of mold processing, and particularly relates to a clamp for mold processing.

Background

The mould is a tool for manufacturing shaped articles, which is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly through the change of the physical state of the shaped materials, and when the mould is processed and fixed, a clamp for processing the mould is needed.

At present, two clamping plates are usually used for clamping and fixing the die, but dies with various shapes can be used in actual machining, so that the clamp with different shapes needs to be replaced, the applicability is low, labor and time are consumed in repeated replacement, the working efficiency is affected, and the labor productivity is reduced.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the clamp for the die processing, which effectively solves the problem that the dies with different shapes are inconvenient to clamp and fix at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamp for die machining comprises a base, wherein a clamping mechanism is arranged at the top of the base, and a limiting mechanism is arranged on the clamping mechanism;

the fixture is including being fixed in the U type seat at base top, the top symmetry of U type seat is equipped with two splint, the equal symmetrical fixed mounting in bottom of two splint has two gyro wheels, the gyro wheel is located the top of U type seat, the equal fixed mounting in one side that two splint are close to each other has the U template, one side equidistance that the splint kept away from the U template is equipped with the side piece, one side fixed mounting that the side piece is close to the splint has the movable rod, the one end that the side piece was kept away from to the movable rod runs through splint and U template and fixed mounting have U type frame, and movable rod and splint and U type board swing joint, fixedly connected with spring between U type frame and the U type board, the outside of movable rod is located to the spring swing cover, the inside rotation of U type frame is connected with the butt roller.

Preferably, the top of U type seat is equipped with logical groove, and logical inslot fixed mounting has the guide bar, and the outside symmetry movable mounting of guide bar has two guide blocks, and the equal fixed mounting in top of two guide blocks has the support column, and the top of two support columns is fixed in the bottom of two splint respectively.

Preferably, the inside fixed mounting of U type seat has the motor, and fixed mounting has two-way lead screw on the motor, and the one end that the motor was kept away from to two-way lead screw rotates with the inner wall of U type seat to be connected, and two sliding sleeves have been cup jointed to two sliding sleeve's outside symmetry screw thread, two sliding sleeves respectively with two guide block fixed connection.

Preferably, the limiting mechanism comprises a vertical plate fixed in the U-shaped seat, the bidirectional screw rod penetrates through the vertical plate and is rotationally connected with the vertical plate, two air cylinders are symmetrically and fixedly installed on the outer side of the vertical plate, sliding plates are fixedly installed on one sides, away from each other, of the two air cylinders, connecting rods are fixedly installed on one sides, away from each other, of the two sliding plates, and limiting plates located at the top of the U-shaped seat are fixedly installed on the two connecting rods.

Preferably, the outside symmetry fixed mounting of riser has two L type round bars, and the one end that the riser was kept away from to two L type round bars is all fixed in the top of base, and the outside of two L type round bars is located to two skateboards activity cover respectively.

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

(1) According to the utility model, through the cooperation between the motor, the bidirectional screw rod and the sliding sleeve, the two guide blocks can conveniently move along the guide rod, so that the two clamping plates are mutually close to clamp and fix the die, and through the cooperation between the U-shaped frame, the spring, the movable rod and the U-shaped plate, the abutting roller can be conveniently and tightly attached to the die, and the dies with different shapes can be conveniently fixed;

(2) This novel cooperation between cylinder and slide and L type round bar and the connecting rod is convenient for two limiting plates are close to each other and carry out spacingly to the mould to be convenient for carry out the centre gripping to the mould.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a clamp for mold processing according to 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 a bi-directional screw structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the clamping plate of the present utility model;

FIG. 5 is a schematic view of a limiting mechanism according to the present utility model;

in the figure: 1. a base; 2. a clamping mechanism; 201. a U-shaped seat; 202. a sliding sleeve; 203. a two-way screw rod; 204. a motor; 205. a through groove; 206. a clamping plate; 207. a U-shaped plate; 208. a guide rod; 209. a support column; 2010. a guide block; 2011. a side block; 2012. a movable rod; 2013. a roller; 2014. a spring; 2015. a contact roller; 2016. a U-shaped frame; 3. a limiting mechanism; 301. a vertical plate; 302. a cylinder; 303. a connecting rod; 304. an L-shaped round rod; 305. a slide plate; 306. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

In a first embodiment, as shown in fig. 1, the utility model comprises a base 1, a clamping mechanism 2 is installed on the top of the base 1, and a limiting mechanism 3 is installed on the clamping mechanism 2.

Specifically, as shown in fig. 2-4, the clamping mechanism 2 comprises a U-shaped seat 201 fixed on the top of the base 1, two clamping plates 206 are symmetrically arranged on the top of the U-shaped seat 201, two rollers 2013 are symmetrically and fixedly arranged at the bottoms of the two clamping plates 206, the rollers 2013 are positioned on the top of the U-shaped seat 201, a U-shaped plate 207 is fixedly arranged at one side, close to each other, of the two clamping plates 206, a side block 2011 is equidistantly arranged at one side, close to the clamping plates 206, of the clamping plates 206, a movable rod 2012 is fixedly arranged at one side, close to the clamping plates 206, of the side block 2011, one end, far from the side block 2011, of the movable rod 2012 penetrates through the clamping plates 206 and the U-shaped plate 207 and is fixedly provided with a U-shaped frame 2016, the movable rod 2012 is movably connected with the clamping plates 206 and the U-shaped plate 207, a spring 2014 is fixedly connected between the U-shaped frame 2016 and the U-shaped plate 207, the spring 2014 is movably sleeved on the outer side of the movable rod 2012, the abutting roller 2015 is rotatably connected to the inside of the U-shaped frame 2016, a through groove 205 is formed in the top of the U-shaped seat 201, a guide rod 208 is fixedly installed in the through groove 205, two guide blocks 2010 are symmetrically and movably installed on the outer side of the guide rod 208, support columns 209 are fixedly installed on the tops of the two guide blocks 2010, the tops of the two support columns 209 are respectively fixed on the bottoms of the two clamping plates 206, a motor 204 is fixedly installed in the U-shaped seat 201, a bidirectional screw rod 203 is fixedly installed on the motor 204, one end, far away from the motor 204, of the bidirectional screw rod 203 is rotatably connected with the inner wall of the U-shaped seat 201, two sliding sleeves 202 are symmetrically sleeved on the outer side of the bidirectional screw rod 203 in a threaded mode, and the two sliding sleeves 202 are respectively fixedly connected with the two guide blocks 2010;

in the use state, firstly, the die is placed at the top of the U-shaped seat 201, so that the die is located between the abutting rollers 2015 at two sides, then the motor 204 is started to drive the bidirectional screw rod 203 to rotate, and the two sliding sleeves 202 drive the two guide blocks 2010 to move along the guide rods 208, at the moment, the two clamping plates 206 are close to each other, and due to the elasticity of the springs 2014, the abutting rollers 2015 are tightly attached to the die, and finally clamping and fixing of the dies with different shapes are realized.

Specifically, as shown in fig. 5, the limiting mechanism 3 includes a vertical plate 301 fixed inside the U-shaped seat 201, the bidirectional screw 203 penetrates through the vertical plate 301 and is rotationally connected with the vertical plate 301, two air cylinders 302 are symmetrically and fixedly installed at the outer side of the vertical plate 301, sliding plates 305 are fixedly installed at the sides of the two air cylinders 302, which are far away from each other, connecting rods 303 are fixedly installed at the sides of the two sliding plates 305, limiting plates 306 positioned at the top of the U-shaped seat 201 are fixedly installed at the two connecting rods 303, two L-shaped round rods 304 are symmetrically and fixedly installed at the outer side of the vertical plate 301, one ends of the two L-shaped round rods 304, which are far away from the vertical plate 301, are respectively and movably sleeved at the outer sides of the two L-shaped round rods 304;

in the use state, the two cylinders 302 are started first, the two sliding plates 305 are driven to move along the two L-shaped round rods 304 respectively, at the moment, the two limiting plates 306 are driven to be close to each other through the two connecting rods 303, the die is clamped and limited, and finally the die is clamped.

Claims (5)

1. A clamp for mould processing, comprising a base (1), characterized in that: the top of the base (1) is provided with a clamping mechanism (2), and the clamping mechanism (2) is provided with a limiting mechanism (3);

clamping mechanism (2) are including being fixed in U type seat (201) at base (1) top, the top symmetry of U type seat (201) is equipped with two splint (206), the equal symmetry fixed mounting in bottom of two splint (206) has two gyro wheels (2013), gyro wheel (2013) are located the top of U type seat (201), the one side that two splint (206) are close to each other is all fixed mounting has U template (207), one side equidistance that splint (206) kept away from U template (207) is equipped with side piece (2011), one side fixed mounting that side piece (2011) is close to splint (206) has movable rod (2012), one end that side piece (2011) was kept away from to movable rod (2012) runs through splint (206) and U template (207) and fixed mounting has U template (2016), and movable rod (2012) and splint (206) and U template (207) swing joint, fixedly connected with spring (2014) between U template (2016), the outside of movable rod (2012) is located to spring (2014) swing joint, inside rotation roller (2015) of U template (2016).

2. A fixture for mold processing as recited in claim 1, wherein: the top of U type seat (201) is equipped with logical groove (205), and the inside fixed mounting of logical groove (205) has guide bar (208), and two guide blocks (2010) are installed to the outside symmetry movable mounting of guide bar (208), and the top of two guide blocks (2010) is all fixed mounting has support column (209), and the bottom of two splint (206) is fixed in respectively on the top of two support columns (209).

3. A fixture for mold processing as recited in claim 2, wherein: the inside fixed mounting of U type seat (201) has motor (204), and fixed mounting has two-way lead screw (203) on motor (204), and one end that motor (204) were kept away from to two-way lead screw (203) rotates with the inner wall of U type seat (201) to be connected, and two sliding sleeves (202) have been cup jointed to the outside symmetry screw thread of two-way lead screw (203), two sliding sleeves (202) respectively with two guide block (2010) fixed connection.

4. A fixture for mold processing as recited in claim 1, wherein: stop gear (3) are including being fixed in inside riser (301) of U type seat (201), and two-way lead screw (203) run through riser (301) and rotate with riser (301) and be connected, and the outside symmetry fixed mounting of riser (301) has two cylinders (302), and the equal fixed mounting in one side that two cylinders (302) kept away from each other has slide (305), and the equal fixed mounting in one side that two slides (305) kept away from each other has connecting rod (303), and equal fixed mounting has limiting plate (306) that are located U type seat (201) top on two connecting rods (303).

5. A fixture for mold processing as recited in claim 4, wherein: two L-shaped round rods (304) are symmetrically and fixedly arranged on the outer side of the vertical plate (301), one ends, far away from the vertical plate (301), of the two L-shaped round rods (304) are fixed to the top of the base (1), and two sliding plates (305) are movably sleeved on the outer sides of the two L-shaped round rods (304) respectively.