CN212635530U

CN212635530U - Clamping tool for production of packaging mold

Info

Publication number: CN212635530U
Application number: CN202021354424.5U
Authority: CN
Inventors: 何振峰
Original assignee: Hefei Jinzuo Precision Mould Co ltd
Current assignee: Hefei Jinzuo Precision Mould Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-03-02
Anticipated expiration: 2030-07-11

Abstract

The utility model discloses a clamping tool for producing packaging molds, which comprises a stand column and a workbench, wherein a mold clamping assembly is arranged on the workbench, the mold clamping assembly comprises a groove, sliding chutes, a sliding block, anti-skidding cushion blocks, rotating shafts, a belt, a reset spring and a pressing plate, the groove is arranged in the middle of the workbench, four sliding chutes are symmetrically arranged on two sides of the groove in pairs, the two rotating shafts respectively rotate to penetrate through the two sliding chutes, one end of the rotating shaft extends out of the workbench and is connected with a first rotating disc through the belt, the rotating shafts are provided with symmetrical threads in the two sliding chutes, the sliding block is slidably arranged in the sliding chutes and is in threaded connection with the rotating shafts, the anti-skidding cushion blocks are fixedly arranged on the sliding block, the reset spring is fixedly arranged on a side wall of the groove vertical to the sliding chutes and is connected with the pressing plate, the pressing plate is slidably arranged in the groove, and a telescopic rod, through setting up mould centre gripping subassembly, improved the stability of mould.

Description

Clamping tool for production of packaging mold

Technical Field

The utility model relates to a mould processing field specifically is a centre gripping frock is used in encapsulation mould production.

Background

In recent years, the degree of manufacturing of Chinese molds has been greatly improved, Chinese plastic molds, automobile molds and the like have been rapidly increased, the specific gravity has been continuously improved, and the precision and the requirements on the molds have become higher and higher, and the molds mainly refer to various molds and tools which are used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production.

The mould is at the in-process of production, need carry out the centre gripping to the mould, and current centre gripping frock is not good to the fixed effect of mould, is not convenient for fix the mould of various sizes, has reduced machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a production of packaging mold is with centre gripping frock to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a clamping tool for producing an encapsulation die comprises a stand column and a workbench, wherein a die clamping assembly is arranged on the workbench, the mould clamping assembly comprises a groove, sliding grooves, sliding blocks, an anti-skidding cushion block, rotating shafts, a belt, a reset spring and a pressing plate, wherein the groove is formed in the middle of the workbench, the four sliding grooves are symmetrically formed in two sides of the groove in pairs, the two rotating shafts respectively rotatably penetrate through the two sliding grooves, one end of the rotating shaft extends out of the workbench and is connected with a first rotating disc in a driving way through a belt, symmetrical threads are arranged in the two sliding grooves of the rotating shaft, a sliding block is slidably arranged in the sliding grooves and is connected with the rotating shaft in a threaded way, an anti-skidding cushion block is fixedly arranged on the sliding block, a return spring is fixedly arranged on one side wall of the groove vertical to the sliding grooves, and the pressing plate is connected with the pressing plate, the pressing plate is arranged in the groove in a sliding manner, and a telescopic rod hidden in the reset spring is arranged between the pressing plate and the side wall of the groove.

As a further aspect of the present invention: the fixed plate is fixedly mounted on one side, away from the reset spring, of the workbench, the fixed plate is in threaded connection with a plurality of screw rods, and the clamping blocks are mounted at the ends, close to the grooves, of the screw rods.

As a further aspect of the present invention: and a plurality of balls are rotatably arranged in the pressing plate.

As a further aspect of the present invention: the bottom of the workbench is fixedly provided with a guide rod, and the bottom of the sliding block is sleeved on the guide rod in a sliding manner.

As a further aspect of the present invention: keep away from fixed plate one side be provided with fastening components on the slider, fastening components includes slide rail, lead screw and slide, and slide rail fixed mounting is on the slider, and the lead screw rotates to install in the slide rail and one end extends to the slide rail outer joint and has the second carousel, slide one end slidable mounting just with lead screw threaded connection in the slide rail.

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

the mold is placed in the groove by arranging the mold clamping assembly, the pressing plate is abutted to enable the mold to be abutted against the groove under the action of the reset spring, then the first turntable is rotated, the two rotating shafts are driven to synchronously rotate through the two belts, so that the sliding blocks synchronously slide, and the side walls of the mold are clamped by the anti-skidding cushion blocks, so that the stability of the mold is improved;

through setting up fastening assembly, the mould is fixed the back, rotates the second carousel, and the lead screw rotates and drives the slide and remove along the slide rail, carries out the centre gripping until the slide to the mould lateral wall, further improves stability.

Drawings

Fig. 1 is a schematic structural view of a clamping tool for producing a packaging mold.

Fig. 2 is a rear view of the clamping tool for producing the packaging mold.

Fig. 3 is a top view of the clamping tool for producing the packaging mold.

In the figure: 1-upright column, 2-workbench, 3-groove, 4-chute, 5-slide block, 6-fixing plate, 7-screw rod, 8-clamping block, 9-antiskid cushion block, 10-rotating shaft, 11-belt, 12-first rotary table, 13-reset spring, 14-pressing plate, 15-ball, 16-slide rail, 17-screw rod, 18-slide plate, 19-second rotary table and 20-guide rod.

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.

It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, etc. in a certain specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if a description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a clamping fixture for producing a packaging mold comprises a vertical column 1 and a workbench 2, wherein the workbench 2 is provided with a mold clamping assembly, the specific type of the mold clamping assembly is not limited, in this embodiment, preferably, the mold clamping assembly comprises a groove 3, a chute 4, a slider 5, an anti-skid pad 9, a rotating shaft 10, a belt 11, a return spring 13 and a pressing plate 14, the groove 3 is arranged in the middle of the workbench 2, four chutes 4 are symmetrically arranged on two sides of the groove 3 in pairs, two rotating shafts 10 respectively rotate to penetrate through two chutes 4, one end of each rotating shaft extends to the outside of the workbench 2 and is in driving connection with a first rotating disc 12 through the belt 11, the rotating shafts 10 are provided with symmetrical threads in the two chutes 4, the slider 5 is slidably arranged in the chute 4 and is in threaded connection with the rotating shaft 10, the anti-skid pad 9 is fixedly arranged, the reset spring 13 is fixedly arranged on one side wall of the groove 3 vertical to the sliding chute 4 and is connected with the pressing plate 14, the pressing plate 14 is arranged in the groove 3 in a sliding manner, and a telescopic rod hidden in the reset spring 13 is arranged between the pressing plate and the side wall of the groove 3;

when carrying out the mould centre gripping, put into recess 3 with the mould, under reset spring 13's effect, support clamp plate 14 and make the mould closely lean on in recess 3, rotate first carousel 12 again, drive two pivots 10 synchronous rotations through two belts 11, and then make slider 5 synchronous slip, utilize anti-skidding cushion 9 to carry out the centre gripping to the mould lateral wall.

Specifically, workstation 2 is kept away from reset spring 13 one side fixed mounting and is had fixed

plate

6, 6 threaded connection of fixed plate has a plurality of screw rods 7, screw rod 7 is close to 3 one ends of recess and installs grip block 8, and when the fixed back of mould, rotates screw rod 7, makes grip block 8 further fixed to the mould, improves the centre gripping effect.

Specifically, a plurality of balls 15 are rotatably mounted in the pressing plate 14, and when the sliding block 5 clamps the mold, friction between the pressing plate and the pressing plate 14 is reduced, so that adjustment is facilitated.

Further, the bottom of the workbench 2 is fixedly provided with a guide rod 20, the bottom of the sliding block 5 is sleeved on the guide rod 20 in a sliding manner, so that the sliding block 5 is prevented from derailing, and the stability is improved.

The utility model discloses a theory of operation is:

Example 2

In order to further improve the clamping effect, the embodiment is further improved on the basis of the embodiment 1, and the improvement is that: keep away from fixed plate 6 one side be provided with fastening components on the slider 5, the specific type of fastening components does not add the restriction, and in this embodiment, preferred, fastening components includes slide rail 16, lead screw 17 and slide 18, and slide rail 16 fixed mounting is on slider 5, and lead screw 17 rotates to install in slide rail 16 and one end extends to slide rail 16 outer joint has second carousel 19, slide 18 one end slidable mounting in slide rail 16 and with lead screw 17 threaded connection, after the mould is fixed, rotate second carousel 19, lead screw 17 rotates and drives slide 18 and remove along slide rail 16, until slide 18 carries out the centre gripping to the mould lateral wall.

In conclusion, by arranging the mold clamping assembly, the mold is placed in the groove 3, under the action of the reset spring 13, the pressing plate 14 is abutted to enable the mold to be tightly leaned against the groove 3, then the first rotating disc 12 is rotated, the two rotating shafts 10 are driven to synchronously rotate through the two belts 11, so that the sliding blocks 5 synchronously slide, the side wall of the mold is clamped by the anti-skidding cushion blocks 9, and the stability of the mold is improved;

through setting up fastening components, the mould is fixed the back, rotates second carousel 19, and lead screw 17 rotates and drives slide 18 and remove along slide rail 16, carries out the centre gripping until slide 18 pair mould lateral wall, further improves stability.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A clamping tool for producing a packaging mold comprises a stand column (1) and a workbench (2), and is characterized in that a mold clamping assembly is arranged on the workbench (2) and comprises a groove (3), sliding chutes (4), a sliding block (5), an anti-skidding cushion block (9), rotating shafts (10), a belt (11), a reset spring (13) and a pressing plate (14), the groove (3) is formed in the middle of the workbench (2), the four sliding chutes (4) are symmetrically formed in two sides of the groove (3), the two rotating shafts (10) respectively rotate to penetrate through the two sliding chutes (4), one end of each rotating shaft extends out of the workbench (2) and is in driving connection with a first rotating disc (12) through the belt (11), the rotating shafts (10) are provided with symmetrical threads in the two sliding chutes (4), the sliding block (5) is slidably mounted in the sliding chutes (4) and is in threaded connection with the rotating shafts (10), antiskid pad block (9) fixed mounting is on slider (5), and reset spring (13) fixed mounting is in perpendicular to spout (4) a recess (3) lateral wall, and with support clamp plate (14) and be connected, support clamp plate (14) and slide and set up in recess (3), and with recess (3) between the lateral wall install the telescopic link that hides in reset spring (13).

2. The clamping tool for producing the packaging mold according to claim 1, wherein a fixing plate (6) is fixedly mounted on one side, away from the return spring (13), of the workbench (2), the fixing plate (6) is in threaded connection with a plurality of screws (7), and a clamping block (8) is mounted at one end, close to the groove (3), of each screw (7).

3. The clamping tool for producing the packaging mold as claimed in claim 1, wherein the pressing plate (14) is rotatably provided with a plurality of balls (15).

4. The clamping tool for producing the packaging mold as claimed in any one of claims 1 to 3, wherein a guide rod (20) is fixedly mounted at the bottom of the workbench (2), and the bottom of the sliding block (5) is slidably sleeved on the guide rod (20).

5. The clamping tool for producing the packaging mold as claimed in claim 4, wherein a fastening assembly is arranged on the slide block (5) far away from one side of the fixing plate (6), the fastening assembly comprises a slide rail (16), a screw rod (17) and a slide plate (18), the slide rail (16) is fixedly mounted on the slide block (5), the screw rod (17) is rotatably mounted in the slide rail (16), one end of the screw rod extends to the outside of the slide rail (16) and is connected with a second rotary table (19), and one end of the slide plate (18) is slidably mounted in the slide rail (16) and is in threaded connection with the screw rod (17).