CN213288407U

CN213288407U - Die fixing device

Info

Publication number: CN213288407U
Application number: CN202021387330.8U
Authority: CN
Inventors: 刘杰
Original assignee: Shenzhen Jingpengda Mould Co ltd
Current assignee: Shenzhen Jingpengda Mould Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-05-28
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a mould fixing device, which comprises a rectangular table, wherein the left and right sides of the top of the rectangular table are provided with first fixing mechanisms for fixing the left and right sides of a mould, the front and back sides of the top of the rectangular table are provided with second fixing mechanisms for fixing the front and back sides of the mould, the first fixing mechanisms comprise fixing plates, the fixing plates are symmetrically welded and fixed on the two sides of the top of the rectangular table, one sides of the two fixing plates close to each other are fixedly connected with a plurality of groups of first springs, the mould fixing device solves the problems that the traditional mould fixing device needs to adjust a plurality of screws for use, the operation is more complicated, the mould processing efficiency is lower, the moulds of various sizes and models can be fixed by matching the first fixing mechanisms and the first fixing mechanisms, no adjusting screws are needed, need not to use other fixed tools, the operation is comparatively simple for the efficiency of mould processing is faster.

Description

Die fixing device

Technical Field

The utility model relates to the technical field of mold, specifically a mold fixing device.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. When using, we need mould fixing device to fix the mould, and traditional mould fixing device often need adjust a plurality of screws and use, and the operation is loaded down with trivial details, and the efficiency of mould processing is lower, and most of mould fixing device can only fix the mould of a model moreover for fixing device's accommodation diminishes, and the use has the limitation. To this end, we propose a mold fixture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould fixing device, includes the rectangle platform, the top left and right sides of rectangle platform is provided with and is used for carrying out the first fixed establishment who fixes the left and right sides of mould, both sides are provided with the second fixed establishment that is used for fixing both sides around the top of rectangle platform.

Preferably, first fixed establishment includes the fixed plate, fixed plate symmetry welded fastening is in the top both sides of rectangle platform, two the equal first spring of a plurality of groups of fixed connection in one side that the fixed plate is close to each other, the first baffle of one end fixedly connected with of fixed plate is kept away from to first spring, the bottom fixedly connected with slider of first baffle, the spout has been seted up to the top bilateral symmetry of rectangle platform, first baffle passes through slider and spout sliding connection, be provided with between fixed plate and the first baffle and be used for carrying out limiting displacement's stop gear to first baffle.

Preferably, second fixed establishment includes second baffle and constant head tank, second baffle symmetry sets up both sides around the top of rectangle platform, the constant head tank internalization is provided with the locating piece, the tank bottom one end of constant head tank and the bottom fixed connection of second baffle are kept away from to the locating piece, the circular slot has been seted up to the inboard symmetry of constant head tank, the tank bottom fixedly connected with second spring of circular slot, the tank bottom one end fixedly connected with fixed block of circular slot is kept away from to the second spring, the one end that the second spring was kept away from to the fixed block extends to in the constant head tank and the joint has the hemisphere latch segment, the hemisphere latch segment with hemisphere latch segment looks adaptation is seted up to the both sides of locating piece.

Preferably, the limiting mechanism comprises a limiting screw and a limiting groove, the limiting screw is in threaded connection with the fixed plate, and one end of the limiting screw extends into the limiting groove and is in threaded connection with the inner wall of the limiting groove.

Preferably, one end of the limiting screw, which is far away from the limiting groove, is fixedly connected with a handle, and the handle is provided with anti-skid lines.

Preferably, a friction pad is fixedly connected to one side of the second baffle.

Preferably, the four corners of the top of the rectangular table are provided with positioning holes.

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

the utility model provides a traditional mould fixing device often need adjust a plurality of screws and use, it is more loaded down with trivial details to operate, the lower problem of efficiency of mould processing, first fixed establishment through the setting uses with first fixed establishment's cooperation, can fix the mould to various size models, utilize first baffle to slide and compress first spring and adjust the interval between the first baffle on the one hand at the rectangle bench, and then press from both sides tightly the mould left and right sides of not unidimensional size, on the other hand utilizes the locating piece of second baffle bottom and the locking cooperation of constant head tank, and then can adjust the interval between two blocks of second baffles, press from both sides tightly around the mould of not unidimensional size, need not to adjust the screw, need not to use other fixing tool, the operation is comparatively simple, make the efficiency of mould processing faster.

Drawings

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

FIG. 2 is a schematic view of the present invention in a partial cross-sectional structure;

FIG. 3 is an enlarged view of the area of FIG. 1A according to the present invention;

FIG. 4 is an enlarged view of the area of FIG. 2B according to the present invention;

fig. 5 is a schematic structural diagram of the second baffle and the positioning block of the present invention.

In the figure: 1. a rectangular table; 2. a fixing plate; 3. a first baffle plate; 4. a first spring; 5. a chute; 6. A slider; 7. a friction pad; 8. a limit screw; 9. a limiting groove; 10. a second baffle; 11. positioning a groove; 12. positioning blocks; 13. a circular groove; 14. a second spring; 15. a fixed block; 16. a hemispherical locking block; 17. a hemispherical locking groove; 18. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a mould fixing device, includes rectangle platform 1, the top left and right sides of rectangle platform 1 is provided with and is used for carrying out the first fixed establishment who fixes the left and right sides of mould, both sides are provided with around the top of rectangle platform 1 and are used for carrying out the second fixed establishment who fixes the front and back both sides of mould, and the cooperation through the first fixed establishment and the first fixed establishment that set up is used, can fix the mould to various size models.

First fixed establishment includes fixed plate 2, fixed plate 2 symmetry welded fastening is in the top both sides of rectangle platform 1, two the equal first spring 4 of a plurality of groups of fixed connection in one side that fixed plate 2 is close to each other, the first baffle 3 of the one end fixedly connected with of fixed plate 2 is kept away from to first spring 4, the bottom fixedly connected with slider 6 of first baffle 3, spout 5 has been seted up to the top bilateral symmetry of rectangle platform 1, first baffle 3 passes through slider 6 and spout 5 sliding connection, be provided with the stop gear who is used for carrying out limiting displacement to first baffle 3 between fixed plate 2 and the first baffle 3, utilize first baffle 3 to slide and compress first spring 4 on rectangle platform 1 and adjust the interval between the first baffle 3, and then press from both sides tightly the mould left and right sides of not unidimensional size.

The second fixing mechanism comprises a second baffle plate 10 and a positioning groove 11, the second baffle plate 10 is symmetrically arranged at the front side and the rear side of the top of the rectangular table 1, a positioning block 12 is movably arranged in the positioning groove 11, one end of the positioning block 12, far away from the positioning groove 11, of the groove bottom is fixedly connected with the bottom of the second baffle plate 10, a circular groove 13 is symmetrically formed in the inner side of the positioning groove 11, a second spring 14 is fixedly connected with the groove bottom of the circular groove 13, one end of the second spring 14, far away from the groove bottom of the circular groove 13, is fixedly connected with a fixing block 15, one end of the fixing block 15, far away from the second spring 14, extends into the positioning groove 11 and is clamped with a hemispherical locking block 16, hemispherical locking grooves 17 matched with the hemispherical locking blocks 16 are formed in two sides of the positioning block 12, when the front side and the rear side of the mold are fixed, the second baffle plate 10 can be, locating piece 12 can with hemisphere latch segment 16's sphere sliding contact when getting into in constant head tank 11, and let hemisphere latch segment 16 promote fixed block 15 compression second spring 14 in circular slot 13, until locating piece 12 enters into constant head tank 11 completely, under the elastic restoring force of second spring 14, make hemisphere latch segment 16 be blocked in hemisphere latch segment 17, and then let locating piece 12 can be locked in constant head tank 11 completely, utilize the locking cooperation of locating piece 12 and constant head tank 11 of second baffle 10 bottom, and then can adjust the interval between two second baffles 10, press from both sides tightly around the mould of not unidimensional size, need not adjusting screw, need not to use other fixing tool, the operation is comparatively simple.

Stop gear includes stop screw 8 and spacing groove 9, stop

screw

8 and 2 threaded connection of fixed plate, stop screw 8's one end extends to in the spacing groove 9 to with the inner wall threaded connection of spacing groove 9, after the inboard and the mould left and right sides of first baffle 3 press from both sides tightly, can rotate stop screw 8 and make its one end screw to spacing groove 9 in, and then realize the limiting displacement to first baffle 3.

The one end fixedly connected with handle that spacing groove 9 was kept away from to stop screw 8, and be provided with anti-skidding line on the handle, convenient to use person rotates stop screw 8.

The friction pad 7 is fixedly connected to one side of the second baffle plate 10, so that the friction force of the second baffle plate 10 contacting with the surface of the mold can be increased, and the clamping is more stable.

Four edges of the top of the rectangular table 1 are provided with positioning holes 18, so that the rectangular table 1 can be conveniently fixed.

The working principle is as follows: when the clamping device is used, firstly, a mould is placed at the middle position of the top of the rectangular table 1, on one hand, the first baffle 3 is pushed to slide on the rectangular table 1 and the first spring 4 is compressed to adjust the distance between the first baffle 3, then, the left side and the right side of the mould with different sizes are clamped, after clamping, the limiting screw 8 can be rotated to enable one end of the limiting screw to be screwed into the limiting groove 9, and further, the limiting effect on the first baffle 3 is realized, on the other hand, when the front side and the rear side of the mould are fixed, the second baffle 10 can be taken, the positioning block 12 on the second baffle 10 is inserted into the corresponding positioning groove 11, the positioning block 12 can be in sliding contact with the spherical surface of the hemispherical locking block 16 when entering the positioning groove 11, and the hemispherical locking block 16 pushes the fixing block 15 in the circular groove 13 to compress the second spring 14 until the positioning block 12 completely enters, under the elastic restoring force of second spring 14 for hemisphere latch segment 16 is blocked into hemisphere locking groove 17, and then lets locating piece 12 can be locked in constant head tank 11 completely, utilizes the locking cooperation of locating piece 12 and constant head tank 11 of second baffle 10 bottom, and then can adjust the interval between two second baffles 10, presss from both sides tightly the mould front and back both sides of not unidimensional size, need not adjusting screw, need not to use other fixing tool, and the operation is comparatively simple.

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

Claims

1. A mold fixing device comprises a rectangular table (1), and is characterized in that: the left and right sides of the top of the rectangular table (1) are provided with first fixing mechanisms used for fixing the left and right sides of the mold, and the front and back sides of the top of the rectangular table (1) are provided with second fixing mechanisms used for fixing the front and back sides of the mold.

2. A mold fixture according to claim 1 wherein: first fixed establishment includes fixed plate (2), fixed plate (2) symmetry welded fastening is in the top both sides of rectangle platform (1), two the equal first spring (4) of a plurality of groups of fixed connection in one side that fixed plate (2) are close to each other, the first baffle (3) of one end fixedly connected with of fixed plate (2) are kept away from in first spring (4), the bottom fixedly connected with slider (6) of first baffle (3), spout (5) have been seted up to the top bilateral symmetry of rectangle platform (1), first baffle (3) are through slider (6) and spout (5) sliding connection, be provided with between fixed plate (2) and first baffle (3) and be used for carrying out limiting displacement's stop gear to first baffle (3).

3. A mold fixture according to claim 1 wherein: the second fixing mechanism comprises a second baffle (10) and a positioning groove (11), the second baffle (10) is symmetrically arranged at the front side and the rear side of the top of the rectangular table (1), a positioning block (12) is movably arranged in the positioning groove (11), one end of the groove bottom of the positioning block (12) far away from the positioning groove (11) is fixedly connected with the bottom of the second baffle (10), a circular groove (13) is symmetrically arranged on the inner side of the positioning groove (11), a second spring (14) is fixedly connected with the bottom of the circular groove (13), one end of the second spring (14) far away from the bottom of the round groove (13) is fixedly connected with a fixed block (15), one end of the fixed block (15) far away from the second spring (14) extends into the positioning groove (11) and is clamped with a hemispherical locking block (16), and hemispherical locking grooves (17) matched with the hemispherical locking blocks (16) are formed in two sides of the positioning block (12).

4. A mold fixture according to claim 2 wherein: stop gear includes stop screw (8) and spacing groove (9), stop screw (8) and fixed plate (2) threaded connection, the one end of stop screw (8) extends to in spacing groove (9) to with the inner wall threaded connection of spacing groove (9).

5. A mold fixture according to claim 4 wherein: one end of the limiting screw rod (8) far away from the limiting groove (9) is fixedly connected with a handle, and anti-skid lines are arranged on the handle.

6. A mold fixture according to claim 3 wherein: one side of the second baffle (10) is fixedly connected with a friction pad (7).

7. A mold fixture according to claim 1 wherein: positioning holes (18) are formed in four corners of the top of the rectangular table (1).