CN211220584U

CN211220584U - Be suitable for quick clamping tool of different mould mold inserts processing

Info

Publication number: CN211220584U
Application number: CN201921058975.4U
Authority: CN
Inventors: 郑鹏; 舒松萍
Original assignee: Dongguan Jin Pan Mould Parts Co ltd
Current assignee: Dongguan Jin Pan Mould Parts Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-08-11
Anticipated expiration: 2029-07-08

Abstract

The utility model provides a quick clamping jig suitable for processing different mold inserts, belonging to the technical field of clamping jigs; the device comprises a workbench, wherein a placing table is welded at the top of the workbench, supporting legs are welded at four corners of the bottom of the workbench, and a product mold is movably contacted with the top of the placing table; the working table is provided with a cavity, the bottom of the working table is fixed with a driving motor in a threaded manner, an output shaft of the driving motor extends into the cavity, a first chain wheel positioned in the cavity is fixedly sleeved on the output shaft of the driving motor, two screw rods are rotatably installed on the inner wall of the bottom of the cavity, a second chain wheel is fixedly sleeved on the screw rods, and the first chain wheel and the two second chain wheels are not on the same horizontal line; the first chain wheel and the two second chain wheels are connected with the same chain in a transmission way. The utility model relates to a rationally, convenient operation is convenient for be applicable to and carries out quick clamping to the product mould of different specifications size fixed, prevents that the product mould from taking place to rock, satisfies the use needs, is favorable to the use.

Description

Be suitable for quick clamping tool of different mould mold inserts processing

Technical Field

The utility model relates to a technical field of clamping tool especially relates to a be suitable for quick clamping tool of different mould mold inserts processing.

Background

The insert is an important forming part in an injection mold, the quantity and the specification of the insert in the whole mold are large, the processing quality and the speed of the insert are directly related to the manufacturing progress of the whole mold, and the quality and the delivery date of a product are further influenced; the workstation need be used at the in-process that carries out the mold insert to injection mold, the top welding of workstation has the platform of placing, the supporting leg has all been welded in the bottom four corners of workstation, the staff places the product mould and places the bench and carry out the mold insert to the product mould, but the staff is carrying out the in-process of mold insert to the product mould, be not convenient for carry out quick fixed to placing the product mould of the different specifications size of bench, make the product mould take place to rock easily at the in-process of mold insert, lead to the position deviation of mold insert to appear easily, reduce the quality of product mould, the production efficiency is reduced, therefore we have proposed the quick clamping tool that is suitable for different mould mold insert processing and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be suitable for quick clamping tool of different mould mold inserts processing, it has convenient operation, and it is fixed to be convenient for be applicable to the product mould of different specifications size and carry out quick clamping, prevents that the product mould from taking place to rock, satisfies the user demand, is favorable to the use.

The utility model provides a following technical scheme, a be suitable for quick clamping tool of different mould mold inserts processing, comprises a workbench, the top of workstation is equipped with places the platform, and the supporting leg has all been welded in the bottom four corners of this workstation, and the top movable contact of placing the platform has the product mould.

Preferably, a cavity is formed in the workbench, a driving motor is fixed to the bottom of the workbench through threads, an output shaft of the driving motor extends into the cavity, a first chain wheel located in the cavity is fixedly sleeved on the output shaft of the driving motor, two screw rods are rotatably mounted on the inner wall of the bottom of the cavity, a second chain wheel is fixedly sleeved on the screw rods, the first chain wheel and the two second chain wheels are not on the same horizontal line, and the first chain wheel and the two second chain wheels are in transmission connection with the same chain; two rectangular holes are formed in the inner wall of the top of the cavity, the top end of the screw rod penetrates through the corresponding rectangular holes and extends to the position above the workbench, a trapezoidal block located above the workbench is sleeved on the screw rod in a threaded manner, the two trapezoidal blocks are symmetrically arranged, the placing table is located between the two trapezoidal blocks, and one side, close to the placing table, of each trapezoidal block is provided with an inclined surface; two equal welding of one side that trapezoidal piece kept away from each other has L shape pole, and the bottom of this L shape pole extends to in the cavity, two all set up flutedly on the one side inner wall that the rectangular hole is close to each other, sliding sleeve is equipped with the L shaped plate in the recess, and the top of this L shaped plate extends to the top of workstation, two L shaped plate symmetry sets up, two the fixed block has all been welded to one side that the L shaped plate was kept away from each other, two the gyro wheel is all rotated to one side that the fixed block was kept away from each other and is installed the gyro wheel, this gyro wheel and corresponding the inclined plane rolling contact of trapezoidal piece, two all weld the one end of spring on the one side inner wall that the rectangular hole is close to each other, the other end and the correspondence of.

Preferably, the inner wall of the top of the groove is provided with a sliding groove, the bottom of the inner side of the L-shaped plate is welded with a sliding block, and the sliding block is connected with the corresponding sliding groove in a sliding mode.

Preferably, the bottom of the trapezoidal block is provided with a thread groove, and the thread groove is in threaded connection with the corresponding screw.

Preferably, two bearings are welded on the inner wall of the bottom of the cavity, and inner rings of the bearings are fixedly sleeved with the outer sides of the corresponding screw rods.

Preferably, an elastic rubber plate is bonded to the inner side of the L-shaped plate.

Preferably, a through hole is formed in the inner wall of the top of the cavity, the L-shaped rod is located in the corresponding through hole, and the outer side of the L-shaped rod is in sliding connection with the side wall of the corresponding through hole.

The utility model has the advantages that: through the matching of the arranged workbench, the placing table, the cavity, the driving motor, the first chain wheel, the screw, the second chain wheels, the chain, the rectangular hole, the trapezoidal block, the L-shaped rod, the groove, the L-shaped plate, the fixed block, the roller and the spring, the forward starting driving motor drives the first chain wheel to rotate, the first chain wheel drives the two second chain wheels to rotate through the chain, the second chain wheels drive the corresponding screw to rotate, the screw rotates to drive the corresponding trapezoidal block to move downwards and extrude the roller, the extruding force drives the corresponding fixed block to move towards the direction close to the placing table through the roller, the fixed block drives the corresponding L-shaped plate to move and compress the spring, the L-shaped plate drives the corresponding elastic rubber plate to move, the two elastic rubber plates are close to each other and clamp and fix a product mold, after the insert is completed, the two elastic rubber plates are mutually far away from each other and release the clamping force on the product mold by reversely, and the product mold is taken down after the insert is finished, so that the product mold with different sizes can be clamped and fixed conveniently.

The utility model relates to a rationally, convenient operation is convenient for be applicable to and carries out quick clamping to the product mould of different specifications size fixed, prevents that the product mould from taking place to rock, satisfies the user demand, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a quick clamping jig suitable for machining different mold inserts according to the present invention;

fig. 2 is a schematic sectional structure view of the quick clamping jig suitable for machining different mold inserts of the present invention;

description of reference numerals: 1-workbench, 2-placing table, 3-cavity, 4-driving motor, 5-first chain wheel, 6-screw, 7-second chain wheel, 8-chain, 9-rectangular hole, 10-trapezoidal block, 11-L-shaped rod, 12-groove, 13-L-shaped plate, 14-fixed block, 15-roller and 16-spring.

Detailed Description

In order to make the object, technical solution and technical effect of the present invention more clearly understood, the present invention will be further described with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-2, the quick clamping jig suitable for machining different mold inserts comprises a workbench 1, wherein a placing table 2 is arranged at the top of the workbench 1, supporting legs are welded at four corners of the bottom of the workbench 1, and a product mold is movably contacted with the top of the placing table 2; preferably, a cavity 3 is formed in the workbench 1, a driving motor 4 is fixed to the bottom of the workbench 1 through threads, the type of the driving motor 4 is 65BM010HXE00, a controller is fixedly installed in the driving motor 4, the type of the controller is 6ES721AB230XBB, an output shaft of the driving motor 4 extends into the cavity 3, a first chain wheel 5 located in the cavity 3 is fixedly sleeved on the output shaft of the driving motor 4, two screw rods 6 are rotatably installed on the inner wall of the bottom of the cavity 3, a second chain wheel 7 is fixedly sleeved on the screw rods 6, the first chain wheel 5 and the second chain wheels 7 are not located on the same horizontal line, and the first chain wheel 5 and the second chain wheels 7 are connected with the same chain 8 in a transmission manner.

Further, two rectangular holes 9 have been seted up on the top inner wall of cavity 3, the top of screw rod 6 runs through the correspondence rectangular hole 9 and extends to the top of workstation 1, the threaded bush is equipped with and is located on the screw rod 6 trapezoidal piece 10 of workstation 1 top, two trapezoidal piece 10 symmetry sets up, place platform 2 is located two between the trapezoidal piece 10.

Furthermore, one side of each trapezoidal block 10, which is close to the placing table 2, is provided with an inclined surface, one side, which is far away from each other, of each trapezoidal block 10 is welded with an L-shaped rod 11, the bottom end of each L-shaped rod 11 extends into the cavity 3, the inner wall, which is close to each rectangular hole 9, of each trapezoidal block is provided with a groove 12, each groove 12 is internally sleeved with an L-shaped plate 13 in a sliding manner, the top of each L-shaped plate 13 extends to the upper side of the working table 1, and the two L-shaped plates 13 are symmetrically arranged; fixing blocks 14 are welded on the sides, away from each other, of the two L-shaped plates 13, rollers 15 are rotatably mounted on the sides, away from each other, of the two fixing blocks 14, and the rollers 15 are in rolling contact with the inclined surfaces of the corresponding trapezoidal blocks 10.

Furthermore, one end of a spring 16 is welded on the inner wall of one side of each of the two rectangular holes 9 close to each other, the other end of the spring 16 is welded on the inner side of the corresponding L-shaped plate 13, a sliding groove is formed in the inner wall of the top of the groove 12, a sliding block is welded at the bottom of the inner side of the L-shaped plate 13, and the sliding block is connected with the corresponding sliding groove in a sliding manner; the bottom of the trapezoidal block 10 is provided with a thread groove which is in threaded connection with the corresponding screw 6.

Furthermore, two bearings are welded on the inner wall of the bottom of the cavity 3, the inner rings of the bearings are fixedly sleeved with the outer sides of the corresponding screw rods 6, and elastic rubber plates are bonded on the inner sides of the L-shaped plates 13; a through hole is formed in the inner wall of the top of the cavity 3, the L-shaped rod 11 is located in the corresponding through hole, and the outer side of the L-shaped rod 11 is connected with the side wall of the corresponding through hole in a sliding mode; to sum up, the utility model relates to a rationally, convenient operation is convenient for be applicable to and carries out quick clamping to the product mould of different specifications size fixed, prevents that the product mould from taking place to rock, satisfies the use needs, is favorable to the use.

The utility model discloses a theory of operation does: when the product mold clamping device is used, a product mold is placed on the placing table 2, when the product mold is required to be clamped and fixed, the driving motor 4 is started by the controller in the forward direction to work, the driving motor 4 drives the first chain wheel 5 to rotate, under the action of the chain 8 which is in transmission connection with the first chain wheel 5 and the two second chain wheels 7, the first chain wheel 5 drives the two second chain wheels 7 to rotate through the chain 8, the second chain wheels 7 drive the corresponding screw rods 6 to rotate, under the action of the thread grooves formed in the bottoms of the trapezoidal blocks 10, the screw rods 6 drive the trapezoidal blocks 10 to move downwards, the trapezoidal blocks 10 drive the corresponding L-shaped rods 11 to move downwards, the trapezoidal blocks 10 extrude the corresponding rollers 15 in the moving process, under the action of the extruding force, the rollers 15 drive the corresponding fixed blocks 14 to move towards the direction close to the placing table 2, the fixing block 14 drives the corresponding L-shaped plate 13 to move, the L-shaped plate 13 drives the corresponding sliding block to slide in the sliding groove, the L-shaped plate 13 compresses the corresponding spring 16 in the moving process, the L-shaped plate 13 drives the corresponding elastic rubber plate to move, the two elastic rubber plates approach to each other and clamp and fix the product mold, after the mold insert is completed, the driving motor 4 is reversely started in the same way, so that the trapezoidal block 10 moves upwards and releases the extrusion force on the corresponding roller 15, the spring 16 in the compressed state resets at the moment, the elastic force of the spring 16 drives the corresponding L-shaped plate 13 to move, the L-shaped plate 13 drives the corresponding elastic rubber plate to move, the two elastic rubber plates are away from each other and releases the clamping force on the product mold, and the product mold is taken down after the mold insert is completed, the product molds can be clamped and fixed conveniently, and the product molds with different sizes and specifications can be clamped and fixed quickly.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. The quick clamping jig suitable for machining different mold inserts comprises a workbench (1), wherein a placing table (2) is arranged at the top of the workbench (1), supporting legs are welded at four corners of the bottom of the workbench (1), and a product mold is movably contacted with the top of the placing table (2); the automatic chain cutting machine is characterized in that a cavity (3) is formed in the workbench (1), a driving motor (4) is fixed to the bottom of the workbench (1) through threads, an output shaft of the driving motor (4) extends into the cavity (3), a first chain wheel (5) located in the cavity (3) is fixedly sleeved on the output shaft of the driving motor (4), two screw rods (6) are rotatably installed on the inner wall of the bottom of the cavity (3), second chain wheels (7) are fixedly sleeved on the screw rods (6), the first chain wheel (5) and the two second chain wheels (7) are not on the same horizontal line, and the first chain wheel (5) and the two second chain wheels (7) are in transmission connection with the same chain (8); two rectangular holes (9) are formed in the inner wall of the top of the cavity (3), the top end of the screw rod (6) penetrates through the corresponding rectangular holes (9) and extends to the position above the workbench (1), trapezoidal blocks (10) located above the workbench (1) are sleeved on the screw rod (6) in a threaded mode, the two trapezoidal blocks (10) are symmetrically arranged, and the placing platform (2) is located between the two trapezoidal blocks (10); one side, close to the placing table (2), of each trapezoidal block (10) is an inclined surface, an L-shaped rod (11) is welded to one side, far away from each other, of each trapezoidal block (10), and the bottom end of each L-shaped rod (11) extends into the cavity (3); two all set up on the one side inner wall that rectangular hole (9) are close to each other fluted (12), the slip cap is equipped with L shaped plate (13) in recess (12), and the top of this L shaped plate (13) extends to the top of workstation (1), two L shaped plate (13) symmetry sets up, two fixed block (14), two are all welded to one side that L shaped plate (13) kept away from each other fixed block (14) are all rotated in one side of keeping away from each other and are installed gyro wheel (15), this gyro wheel (15) and corresponding the inclined plane rolling contact of trapezoidal piece (10), two all weld the one end of spring (16) on the one side inner wall that rectangular hole (9) are close to each other, the other end and the correspondence of this spring (16) the inboard of L shaped plate (13) welds mutually.

2. The quick clamping jig suitable for machining different mold inserts according to claim 1, wherein: a sliding groove is formed in the inner wall of the top of the groove (12), a sliding block is welded at the bottom of the inner side of the L-shaped plate (13), and the sliding block is connected with the corresponding sliding groove in a sliding mode.

3. The quick clamping jig suitable for machining different mold inserts according to claim 1, wherein: the bottom of the trapezoidal block (10) is provided with a thread groove, and the thread groove is in threaded connection with the corresponding screw (6).

4. The quick clamping jig suitable for machining different mold inserts according to claim 1, wherein: two bearings are welded on the inner wall of the bottom of the cavity (3), and the inner rings of the bearings are fixedly sleeved with the outer sides of the corresponding screw rods (6).

5. The quick clamping jig suitable for machining different mold inserts according to claim 1, wherein: and an elastic rubber plate is bonded on the inner side of the L-shaped plate (13).

6. The quick clamping jig suitable for machining different mold inserts according to claim 1, wherein: the cavity is characterized in that a through hole is formed in the inner wall of the top of the cavity (3), the L-shaped rod (11) is located in the corresponding through hole, and the outer side of the L-shaped rod (11) is connected with the side wall of the corresponding through hole in a sliding mode.