CN213675655U

CN213675655U - Fixing device of mould

Info

Publication number: CN213675655U
Application number: CN202021826036.2U
Authority: CN
Inventors: 韦卓媛; 彭胜朝; 曹赛清; 宁寿颂
Original assignee: Liuzhou Shangtai Lianzhong Mold Co ltd
Current assignee: Liuzhou Shangtai Lianzhong Mold Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-07-13
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a fixing device of a mould, which relates to the technical field of auxiliary devices of moulds, and provides the following proposal aiming at the problem of inconvenient use, which comprises a connecting seat, wherein the upper side of the connecting seat is fixedly connected with fixing plates which are arranged in parallel, a rotating shaft is rotatably connected between the two fixing plates, a jacking block is fixedly sleeved on the outer wall of the rotating shaft, a fixed cylinder is fixedly connected with one side of the jacking block, the inner wall of the fixed cylinder is sleeved with a movable rod in a sliding manner, the lower side of the fixed cylinder is rotatably connected with a rotating shaft, the middle of the rotating shaft is fixedly connected with a pulling rod, one side of the pulling rod is fixedly connected with a connecting rod positioned in the connecting seat, the utility model has simple structure and convenient use, the production difficulty can be reduced, the working efficiency is increased, the condition that the die cannot be used is avoided, and the working is ensured.

Description

Fixing device of mould

Technical Field

The utility model relates to a mould auxiliary device technical field especially relates to a fixing device of mould.

Background

The mould is a tool for making shaped articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the shape of the article is realized mainly by changing the physical state of the shaped material, wherein, part of the moulds are divided into an upper mould and a lower mould which are combined when in use and are separated when in stripping.

The existing mould generally adopts a bolt to fix the upper mould and the lower mould or install a part of connecting device on the upper mould or the lower mould, so that the production of the mould is complex, and when one connecting piece is damaged, the use of the whole mould is affected, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of fixing device of mould has solved awkward problem.

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

a fixing device of a die comprises a connecting seat, wherein the upper side of the connecting seat is fixedly connected with fixing plates which are arranged in parallel, a rotating shaft is rotatably connected between the two fixing plates, the outer wall of the rotating shaft is fixedly sleeved with a jacking block, one side of the jacking block is fixedly connected with a fixing barrel, the inner wall of the fixing barrel is slidably sleeved with a moving rod, the lower side of the fixing barrel is rotatably connected with a rotating shaft, the middle of the rotating shaft is fixedly connected with a pulling rod, one side of the pulling rod is fixedly connected with a connecting rod positioned in the connecting seat, the bottom ends of the pulling rod and the connecting rod are both fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a first clamping plate which is slidably connected with the connecting seat, a sliding block which is slidably sleeved with the connecting seat is arranged above the connecting plate, one side of the sliding block is fixedly connected with a first spring, one end of the limiting frame is in sliding sleeve connection with the connecting seat, a second clamping plate in sliding connection with the connecting seat is fixedly connected to one side of the sliding block, a second spring is fixedly connected to one side of the fixing plate, and a limiting rod connected with the jacking block is fixedly connected to the other end of the second spring.

Preferably, a containing cavity is arranged in the connecting seat, and the pulling rod and the connecting rod are both located in the containing cavity.

Preferably, a connecting groove is formed in the connecting seat, the connecting plate is located in the connecting groove, and the connecting plate is connected with the groove wall of the connecting groove in a sliding mode.

Preferably, one side of the connecting seat is fixedly connected with a sliding groove, the sliding block is in sliding connection with the groove wall of the sliding groove, a plurality of limiting grooves communicated with the sliding groove are arranged in the connecting seat, one end of the limiting frame is located in the limiting groove, and one end of the limiting frame is in sliding connection with the groove wall of the limiting groove.

Preferably, the jacking block is provided with a plurality of through holes, one end of the limiting rod penetrates through the through holes, and the limiting rod is in sliding connection with the hole walls of the through holes.

Preferably, the bottom of the fixed cylinder is provided with a rotating groove, and the rotating shaft is positioned in the rotating groove.

The utility model has the advantages that:

1: through the fixing device of disconnect-type, reduce the mould in manufacturing process, the installation of a plurality of mountings reduces the production degree of difficulty, simultaneously because the settlement of disconnect-type for when part among them is damaged, can directly utilize other spare equipment to change, facilitate the use, avoid the mould to be unable to use, guarantee going on of work.

2: through slider and the second grip block that can adjust, can adapt to the fixed in the certain limit, the going on of convenient work, through mutually supporting of each device simultaneously, can be convenient fix with dismantle, the going on of convenient fixed work increases the efficiency of work, guarantees going on of work.

Drawings

Fig. 1 is a schematic front sectional view of a fixing device of a mold according to the present invention;

fig. 2 is a schematic front sectional view of a fixing device of a mold according to the present invention;

fig. 3 is a left side sectional view of a fixing device of a mold according to the present invention;

fig. 4 is an enlarged schematic view of a fixing device of a mold according to the present invention at a position a;

fig. 5 is an enlarged schematic view of a position B of the fixing device of the mold according to the present invention.

Reference numbers in the figures: the device comprises a connecting seat 1, a connecting groove 2, a first clamping plate 3, a sliding groove 5, a second clamping plate 6, a limiting groove 7, a jacking block 8, a through hole 9, a fixing plate 10, a fixing barrel 11, a moving rod 12, a pulling rod 13, a sliding block 14, a limiting frame 15, a connecting rod 16, a connecting plate 17, an accommodating cavity 18, a rotating shaft 19, a limiting rod 20, a second spring 21, a rotating shaft 23 and a first spring 24.

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.

Referring to fig. 1-5, a fixing device for a mold comprises a connecting seat 1, wherein the upper side of the connecting seat 1 is fixedly connected with fixing plates 10 arranged in parallel, a rotating shaft 19 is rotatably connected between the two fixing plates 10, the outer wall of the rotating shaft 19 is fixedly sleeved with a jacking block 8, one side of the jacking block 8 is fixedly connected with a fixing cylinder 11, the inner wall of the fixing cylinder 11 is slidably sleeved with a moving rod 12, the lower side of the fixing cylinder 11 is rotatably connected with a rotating shaft 23, the middle of the rotating shaft 23 is fixedly connected with a pulling rod 13, one side of the pulling rod 13 is fixedly connected with a connecting rod 16 positioned in the connecting seat 1, the bottom ends of the pulling rod 13 and the connecting rod 16 are both fixedly connected with a connecting plate 17, one side of the connecting plate 17 is fixedly connected with a first clamping plate 3 slidably connected with the connecting seat 1, a sliding block 14 slidably sleeved with the connecting, and the other end of the first spring 24 is fixedly connected with a limiting frame 15 which is in sliding sleeve joint with the sliding block 14, one end of the limiting frame 15 is in sliding sleeve joint with the connecting seat 1, one side of the sliding block 14 is fixedly connected with a second clamping plate 6 which is in sliding joint with the connecting seat 1, one side of the fixed plate 10 is fixedly connected with a second spring 21, and the other end of the second spring 21 is fixedly connected with a limiting rod 20 which is connected with the jacking block 8, when the device works, the limiting frame 15 is pulled to enable the sliding block 14 to move in the sliding groove 5 to drive the second clamping plate 6 to move, so that the distance between the first clamping plate 3 and the second clamping plate 6 is adjusted, then the limiting frame 15 is loosened, the limiting frame 15 is connected with the connecting seat 1 again by utilizing the acting force of the first spring 24 to realize fixation, then the whole device is moved, so that the connecting plates of the upper die and the lower die are positioned between the first clamping plate 3 and the second clamping plate 6, then the moving rod 11 is rotated to drive the fixed cylinder 12 and the jacking block 8 to rotate around the rotating shaft 19, wherein the jacking block 18 adopts an oval structure, so that a certain distance is changed in the rotating process, and then the jacking block 8 is in contact with the connecting seat 1 to generate extrusion, so that elastic deformation is generated between the jacking block 8 and the connecting seat 1 to fix the jacking block, and before the jacking block 8 is in contact with the connecting seat 1, one end of the pulling rod 13 is moved upwards due to the action of circular motion to drive the connecting rod 16 to move upwards, further drive the two connecting plates 17 and the first clamping plate 3 to move, so that the distance between the first clamping plate 3 and the second clamping plate 6 is reduced, the two dies are fixed, after the specified position is reached, the limiting rod 20 can be released, and the action of the second spring 21 is utilized, make limit pole 20 remove, and then make limit pole 20 enter into to the jack-up piece 8, to jack-up piece 8 inject, guarantee fixed stability, and wherein first grip block 3 and the 6 one side fixedly connected with rubber pads in opposite directions of second grip block, when can increase friction, can stand certain deformation, guarantee the completion of work, reduce the damage to the mould simultaneously, after using the completion, stir limit pole 20, rotate movable rod 12, the release of doing all can, make first grip block 3 remove downwards simultaneously, make things convenient for taking out of device.

Be provided with in connecting seat 1 and hold chamber 18, the action that pulls pole 13 and connecting rod 16 all are located and hold chamber 18, through the effect that holds chamber 18, can make pulling pole 13 and connecting rod 16 remove in connecting seat 1, and then guarantee the completion of work.

Be provided with connecting groove 2 in the connecting seat 1, connecting plate 17 is located connecting groove 2, and the cell wall sliding connection of connecting plate 17 and connecting groove, connecting groove 2 carries out certain injecing to connecting plate 17, guarantees connecting plate 17's removal orbit.

One side of the connecting seat 1 is fixedly connected with a sliding groove 5, the sliding block 14 is in sliding connection with the groove wall of the sliding groove 5, a plurality of limiting grooves 7 communicated with the sliding groove 5 are arranged in the connecting seat 1, one end of a limiting frame 15 is positioned in the limiting grooves 7, and one end of the limiting frame 15 is in sliding connection with the groove wall of the limiting grooves 7.

Be provided with a plurality of through-holes 9 on the piece 8 of jacking, the one end of injecing pole 20 passes through-hole 9, and the pore wall sliding connection of injecing pole 20 and through-hole 9, and the entering of injecing pole 20 is guaranteed to the through-hole, and then guarantees the stability of device.

The bottom of the fixed cylinder 11 is provided with a rotating groove, the rotating shaft 23 is positioned in the rotating groove, and the rotating groove ensures the working environment of the pulling rod 13.

The working principle is as follows: when the device works, the limiting frame 15 is pulled, so that the sliding block 14 can move in the sliding groove 5 to drive the second clamping plate 6 to move, further the distance between the first clamping plate 3 and the second clamping plate 6 is adjusted, then the limiting frame 15 is loosened again, the limiting frame 15 is connected with the connecting seat 1 again by using the acting force of the first spring 24 to realize fixation, then the whole device is moved, the connecting plates of the upper die and the lower die are positioned between the first clamping plate 3 and the second clamping plate 6, then the moving rod 11 is rotated to drive the fixed cylinder 12 and the jacking block 8 to rotate around the rotating shaft 19, wherein the jacking block 18 adopts an oval structure, so that certain distance change can be generated in the rotating process, further the jacking block 8 is in contact with the connecting seat 1 to generate extrusion, further the jacking block 8 and the connecting seat 1 generate elastic deformation, fixing is carried out, before the jacking block 8 is contacted with the connecting seat 1, one end of the pulling rod 13 is moved upwards under the action of circular motion, so as to drive the connecting rod 16 to move upwards, and further drive the two connecting plates 17 and the first clamping plate 3 to move, so that the distance between the first clamping plate 3 and the second clamping plate 6 is reduced, two dies are fixed, after the two dies reach a specified position, the limiting rod 20 can be released, the limiting rod 20 is moved under the action of the second spring 21, so that the limiting rod 20 enters the jacking block 8, the jacking block 8 is limited, the fixing stability is ensured, and a rubber pad is fixedly connected to one side of the first clamping plate 3 opposite to one side of the second clamping plate 6, so that friction can be increased, certain deformation can be borne, the completion of work is ensured, and the damage to the dies is reduced, after the use is finished, the limiting rod 20 is pulled, the moving rod 12 is rotated, the force is released, and meanwhile the first clamping plate 3 moves downwards to facilitate the taking out of the device.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixing device of mould, includes connecting seat (1), its characterized in that, the upside fixedly connected with parallel arrangement's of connecting seat (1) fixed plate (10), two rotate between fixed plate (10) and be connected with axis of rotation (19), the outer wall of axis of rotation (19) is fixed to be cup jointed and is pushed up piece (8), one side fixedly connected with solid fixed cylinder (11) of pushing up piece (8), the inner wall slip of solid fixed cylinder (11) has cup jointed carriage release lever (12), the downside of solid fixed cylinder (11) rotates and is connected with rotation axis (23), the centre fixedly connected with pulling rod (13) of rotation axis (23), one side fixedly connected with of pulling rod (13) is located connecting seat (1) connecting rod (16), the bottom of pulling rod (13) and connecting rod (16) all fixedly connected with connecting plate (17), one side fixedly connected with of connecting plate (17) and connecting seat (1) sliding connection's first grip block (3), the top of connecting plate (17) is provided with slider (14) with connecting seat (1) sliding connection, the first spring of one side fixedly connected with (24) of slider (14), and the other end fixedly connected with of first spring (24) and slider (14) sliding connection's limit frame (15), the one end of limiting frame (15) and connecting seat (1) sliding connection cup joint, one side fixedly connected with of slider (14) and connecting seat (1) sliding connection's second grip block (6), one side fixedly connected with second spring (21) of fixed plate (10), and the other end fixedly connected with of second spring (21) and the limit pole (20) that the piece (8) are connected that jack up.

2. A fixing device for a mold according to claim 1, characterized in that a receiving cavity (18) is provided in the connecting base (1), and the pulling rod (13) and the connecting rod (16) are both located in the receiving cavity (18).

3. A mould fixture according to claim 1, characterised in that the connecting socket (2) is provided in the connecting socket (1), the connecting plate (17) is located in the connecting socket (2), and the connecting plate (17) is slidably connected to the walls of the connecting socket.

4. The mold fixing device according to claim 1, wherein a sliding groove (5) is fixedly connected to one side of the connecting seat (1), the sliding block (14) is slidably connected to a groove wall of the sliding groove (5), a plurality of limiting grooves (7) communicated with the sliding groove (5) are formed in the connecting seat (1), one end of the limiting frame (15) is located in the limiting groove (7), and one end of the limiting frame (15) is slidably connected to the groove wall of the limiting groove (7).

5. The mold fixing device according to claim 1, wherein the jacking block (8) is provided with a plurality of through holes (9), one end of the limiting rod (20) passes through the through holes (9), and the limiting rod (20) is slidably connected with the wall of the through hole (9).

6. A mold fixture according to claim 1, wherein the bottom of the fixed cylinder (11) is provided with a rotation groove, and the rotation shaft (23) is located in the rotation groove.