CN213766887U

CN213766887U - Multi-functional injection mold fixing device

Info

Publication number: CN213766887U
Application number: CN202022227978.5U
Authority: CN
Inventors: 张明
Original assignee: Westan Xiamen Industrial Co ltd
Current assignee: Westan Xiamen Industrial Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-23
Anticipated expiration: 2030-10-09

Abstract

The utility model belongs to the technical field of the injection mold technique and specifically relates to a multi-functional injection mold fixing device is related to, including the fixing device body, the fixing device body is including the screw ring of two symmetry installations, screw ring inside is provided with rather than adaptation pivoted screw rod, screw rod one end is provided with vertical fixture block, the draw-in groove has been seted up to vertical fixture block, the draw-in groove is the isosceles triangle structure, the draw-in groove is close to screw rod one end for the summit, screw ring bilateral symmetry is provided with the driving lever, driving lever swing joint has the connecting rod, connecting rod center department is provided with horizontal fixture block, horizontal fixture block is the same with vertical fixture block structure, the utility model discloses a structural design, the quick fixed dismantlement of being convenient for reduces the manufacturing area of mould, reduces manufacturing cost, improves production efficiency.

Description

Multi-functional injection mold fixing device

Technical Field

The utility model relates to an injection mold technical field, specifically speaking relates to a multi-functional injection mold fixing device.

Background

The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex and small sizes, the product has accurate size, the product is easy to update, the product can form a product with complex shape, the injection molding is suitable for the molding processing fields of mass production, products with complex shape and the like, and the traditional injection mold, through the through holes arranged on the surface of the die, the through holes are screwed and fixed by matching bolts and nuts, the manufacturing cost of the die is increased by opening holes at the positions of the through holes, meanwhile, the through holes occupy the using area of the die, therefore, the manufacturing area of the mold is increased, the manufacturing cost is increased, the bolts around the mold are required to be fixed and detached one by one in the traditional fixing mode, the operation is complex, the workload of workers is increased, and the injection molding production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional injection mold fixing device to solve the problem that proposes in the above-mentioned background art, in view of this, we propose a multi-functional injection mold fixing device.

In order to realize the above purpose, the utility model provides a multi-functional injection mold fixing device, including the fixing device body, the fixing device body is including the screw ring of two symmetry installations, screw ring inside is provided with rather than adaptation pivoted screw rod, screw rod one end is provided with vertical fixture block, the draw-in groove has been seted up to vertical fixture block, the draw-in groove is the isosceles triangle structure, the draw-in groove is close to screw rod one end and is the summit, screw ring bilateral symmetry is provided with the driving lever, driving lever swing joint has the connecting rod, connecting rod center department is provided with horizontal fixture block, horizontal fixture block is the same with vertical fixture block structure.

As a further improvement of the technical scheme, fixing lugs are symmetrically arranged on two sides of the threaded ring and are movably connected with the driving rod.

As a further improvement of the technical scheme, a ball head is arranged at one end, close to the longitudinal clamping block, of the screw, and an adjusting rod is arranged at one end, far away from the ball head, of the screw.

As a further improvement of the technical scheme, one side of the longitudinal clamping block, which is close to the ball head, is provided with a ball groove which is rotationally connected with the ball head.

As a further improvement of the technical scheme, a rod groove is formed at the joint of the connecting rod and the driving rod.

As a further improvement of the technical scheme, the connecting parts of the driving rod and the rod groove and the connecting parts of the driving rod and the fixing lugs are provided with fixing pins.

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

1. in this multi-functional injection mold fixing device, through the cooperation relation between vertical fixture block and the horizontal fixture block for fix at injection mold's surface, need not to the mould trompil, it is extravagant to have reduced the material of mould, has reduced the cost of manufacturing, has solved traditional injection mold, through the through-hole that the mould surface was seted up, uses the bolt and nut cooperation to screw up fixedly, and the trompil of the position of through-hole increases the problem of the cost of mould manufacturing.

2. In this multi-functional injection mold fixing device, adjust the pole through clockwise rotation for horizontal fixture block breaks away from with injection mold gradually, thereby separate whole fixing device and injection mold, realized quick fixed dismantlement, simple structure reduces workman's work load, has improved production efficiency, has solved traditional fixed mode and need fix, dismantle to bolt all around one by one, and the operation is complicated, increases workman's work load, reduces the problem of the efficiency of the production of moulding plastics.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

fig. 2 is a schematic structural view of a longitudinal block in embodiment 1;

FIG. 3 is a schematic view of a threaded ring structure of embodiment 1;

FIG. 4 is a schematic view of a screw structure of example 1;

fig. 5 is a schematic structural view at a point a in example 1.

The various reference numbers in the figures mean:

100. a fixing device body;

110. a threaded ring; 111. fixing the ear;

120. a screw; 121. Adjusting a rod; 122. A ball head;

130. a longitudinal clamping block; 131. A card slot; 132. A ball groove;

140. a driving lever; 141. a connecting rod; 142. a rod groove; 143. a transverse clamping block;

150. and fixing the pin.

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.

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.

Example 1

Referring to fig. 1-5, the present embodiment provides a fixing device for a multifunctional injection mold, including a fixing device body 100, the fixing device body 100 includes two symmetrically installed threaded rings 110, a screw 120 adapted to rotate with the threaded rings 110 is disposed inside the threaded rings 110, the threaded rings 110 are moved back and forth by rotation of the screw 120 to longitudinally fix a longitudinal block 130 with the injection mold, one end of the screw 120 is disposed with a longitudinal block 130, the longitudinal block 130 is disposed with a slot 131, the slot 131 is in an isosceles triangle structure, one end of the slot 131 close to the screw 120 is a vertex, when the longitudinal block 130 gradually moves toward the injection mold, an upper cover plate and a lower cover plate of the injection mold are gradually clamped by the structural characteristics of the isosceles triangle, driving rods 140 are symmetrically disposed on two sides of the threaded rings 110, the driving rods 140 are movably connected with connecting rods 141, the driving rods 140 are driven by the threaded rings 110, the center of the connecting rod 141 is provided with a transverse clamping block 143 to move towards the center of the injection mold, so that the transverse clamping block 143 is clamped and fixed in the transverse direction of the injection mold, the structure of the transverse clamping block 143 is the same as that of the longitudinal clamping block 130, and the injection mold can be clamped and fixed synchronously.

In this embodiment, two sides of the threaded ring 110 are symmetrically provided with the fixing lugs 111, the fixing lugs 111 are movably connected with the driving rod 140, so that the driving rod 140 can be stretched movably, one end of the screw 120 close to the longitudinal block 130 is provided with the ball 122, one end of the screw 120 far away from the ball 122 is provided with the adjusting rod 121, one side of the longitudinal block 130 close to the ball 122 is provided with the ball groove 132 rotatably connected with the ball groove, when the adjusting rod 121 is rotated, the ball 122 rotates in the ball groove 132, so that the screw 120 moves towards the injection mold, meanwhile, the longitudinal block 130 is prevented from rotating along with the screw 120, and the longitudinal block 130 is convenient to fix.

Besides, a rod groove 142 is formed at the joint of the connecting rod 141 and the driving rod 140, so that the driving rod 140 and the connecting rod 141 can rotate conveniently, the transverse clamping block 143 can clamp the injection mold transversely, and fixing pins 150 are arranged at the joints of the driving rod 140 and the rod groove 142 and the joints of the driving rod 140 and the fixing lugs 111, so that the structure is fixed, and meanwhile, the structure can rotate conveniently.

When the utility model is used, the upper and lower cover plates of the injection mold are placed at the center of the fixing device body 100, the adjusting rods 121 at the two ends are rotated anticlockwise, the screw rod 120 rotates in the threaded ring 110 and moves towards the injection mold, meanwhile, the ball head 122 rotates in the ball groove 132, so that the longitudinal clamping block 130 moves towards the injection mold and is gradually clamped with the injection mold through the clamping groove 131, after the longitudinal clamping block 130 is clamped with the injection mold, the fixing lugs 111 at the two sides of the threaded ring 110 stretch the driving rod 140 upwards under the action of the fixing pin 150, the connecting rod 141 moves towards the injection mold in the stretching process, so that the transverse clamping block 143 is pushed towards the direction of the injection mold, thereby clamping and fixing the periphery of the injection mold, the fixing mode does not need surface hole opening of the injection mold again, and the internal use space of the mold is increased, the waste of materials is reduced, the workload of workers is reduced, when the fixing device body 100 is detached, the screw rod 120 is rotated clockwise to enable the threaded ring 110 to move towards the injection mold, so that the transverse clamping block 143 is separated from the injection mold, the fixing device is detached from the quick fixing box, and the injection molding production efficiency is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional injection mold fixing device, includes fixing device body (100), its characterized in that: the fixing device comprises a fixing device body (100) and is characterized in that the fixing device body (100) comprises two threaded rings (110) which are symmetrically installed, a screw (120) which is matched and rotated with the threaded rings (110) is arranged inside the threaded rings (110), a longitudinal clamping block (130) is arranged at one end of the screw (120), a clamping groove (131) is formed in the longitudinal clamping block (130), the clamping groove (131) is of an isosceles triangle structure, one end, close to the screw (120), of the clamping groove (131) is a vertex, driving rods (140) are symmetrically arranged on two sides of the threaded rings (110), the driving rods (140) are movably connected with connecting rods (141), transverse clamping blocks (143) are arranged at the centers of the connecting rods (141), and the transverse clamping blocks (143) are identical to the longitudinal clamping blocks (130).

2. The multifunctional injection mold fixing device of claim 1, wherein: the two sides of the threaded ring (110) are symmetrically provided with fixing lugs (111), and the fixing lugs (111) are movably connected with the driving rod (140).

3. The multifunctional injection mold fixing device of claim 1, wherein: a ball head (122) is arranged at one end, close to the longitudinal clamping block (130), of the screw rod (120), and an adjusting rod (121) is arranged at one end, far away from the ball head (122), of the screw rod (120).

4. The multifunctional injection mold fixing device of claim 1, wherein: one side of the longitudinal fixture block (130) close to the ball head (122) is provided with a ball groove (132) which is rotationally connected with the ball head.

5. The multifunctional injection mold fixing device of claim 1, wherein: a rod groove (142) is formed at the joint of the connecting rod (141) and the driving rod (140).

6. The multifunctional injection mold fixing device of claim 1, wherein: and fixing pins (150) are arranged at the joints of the driving rods (140) and the rod grooves (142) and the joints of the driving rods (140) and the fixing lugs (111).