CN211590947U

CN211590947U - Die holder of die spotting machine

Info

Publication number: CN211590947U
Application number: CN201922402686.8U
Authority: CN
Inventors: 许东山
Original assignee: Chongqing Donghao Mould Co ltd
Current assignee: Chongqing Donghao Mould Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-29
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a clapper die spotting press die holder of mould, the on-line screen storage device comprises a base, the roof fixed mounting of base has the compound die frame, be equipped with communicating logical groove in the compound die frame, the roof fixedly connected with mount table of compound die frame, the roof fixed mounting of mount table has driving motor, driving motor's output fixedly connected with pivot, the pivot runs through the roof of compound die frame and extends to logical inslot, the fixed cover of one end outer wall that the pivot is located logical inslot is equipped with the action wheel, the action wheel rotates to be connected between the inside wall that leads to the groove. The utility model discloses a driving motor drives the lead screw and rotates the removal that cooperatees and realize the movable plate with ball nut, and then realizes the lift of top mould, accomplishes mechanized material process of getting, has avoided the direct contact of operation workman with the work piece, has not only reduced operation workman's work load, has still promoted the security greatly.

Description

Die holder of die spotting machine

Technical Field

The utility model relates to a mould compound die technical field especially relates to a clapper die holder of clapper die.

Background

The die spotting press is a special die research and matching detection device and is mainly used for pressurizing and die spotting by required pressure for upper and lower dies during die manufacturing and later-stage research. It adopts various reliable devices, and is equipped with a movable working table die-closing positioning device, an upper moving turnover locking device, a mechanical turnover device, a hydraulic ejector rod, a die slide block control device, a safety anti-falling device and the like.

Most of mold closing machines in the current market still rely on manual mold closing and opening of operators, so that the workload is large for the operators, and the direct contact of the operators can cause safety accidents such as scalding due to the fact that the temperature of the workpieces which are just formed is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and providing a clapper die holder of a mould.

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

a die holder of a die closing machine of a die comprises a base, wherein a die closing frame is fixedly installed on the top wall of the base, communicated through grooves are formed in the die closing frame, an installation table is fixedly connected to the top wall of the die closing frame, a driving motor is fixedly installed on the top wall of the installation table, the output end of the driving motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the top wall of the die closing frame and extends into the through grooves, a driving wheel is fixedly sleeved on the outer wall of one end, located in the through grooves, of the rotating shaft, the driving wheel is rotatably connected between the inner side walls of the through grooves, two driven wheels which are symmetrical about the driving wheel are rotatably connected to the top wall of the through grooves, belts are wound on the outer walls of the driving wheel and the two driven wheels together, a lead screw is fixedly connected in each of the two driven wheels, a, and the top die and the die holder are respectively arranged on the bottom wall of the moving plate and the top wall of the base.

Preferably, two bearing seats are fixedly installed on the inner bottom wall of the through groove, and the two lead screws respectively rotate in the corresponding bearing seats.

Preferably, the top wall of the base is fixedly provided with two water tanks which are symmetrical relative to the die holder, a proper amount of water is filled in each of the two water tanks, push rods are inserted into the top walls of the two water tanks, and one ends of the two push rods, which are positioned in the water tanks, are fixedly connected with buffer plates which slide between the inner side walls of the water tanks.

Preferably, the bottom wall of the moving plate is fixedly provided with two trapezoidal blocks which are symmetrical about the top module, and the two trapezoidal blocks are internally provided with buffer grooves matched with the size and the position of the push rod.

Preferably, each of the buffer plates is provided with a plurality of through holes.

Compared with the prior art, the die holder of the die spotting press has the advantages that:

1. the screw rod is driven by the driving motor to rotate to be matched with the ball nut to realize the movement of the movable plate, so that the lifting of the top die is realized, the mechanized material taking process is completed, the direct contact between an operator and a workpiece is avoided, the workload of the operator is reduced, and the safety is greatly improved;

2. the buffer mechanism is formed by the push rod, the water tank and other structures, so that the moving speed of the moving plate can be controlled, the die is protected, the service life of the die is prolonged, the processing precision of a workpiece is improved, and the stamping effect is improved;

to sum up, the utility model discloses a driving motor drives the lead screw and rotates the removal that cooperatees and realize the movable plate with ball nut, and then realizes the lift of top mould, accomplishes mechanized material process of getting, has avoided the direct contact of operation workman with the work piece, has not only reduced operation workman's work load, has still promoted the security greatly.

Drawings

Fig. 1 is a front view of a die holder of a die assembly machine of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is an enlarged view of B in fig. 1.

In the figure: the device comprises a base 1, a die assembly frame 2, an installation table 3, a driving motor 4, a rotating shaft 5, a driving wheel 6, a driven wheel 7, a belt 8, a screw rod 9, a bearing seat 10, a ball nut 11, a moving plate 12, a top die 13, a die holder 14, a trapezoidal block 15, a water tank 16, a push rod 17 and a buffer plate 18.

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. 1-3, a die holder of a die-closing machine of a die comprises a base 1, a die-closing frame 2 is fixedly installed on the top wall of the base 1, a communicating through groove is arranged in the die-closing frame 2, an installation table 3 is fixedly connected on the top wall of the die-closing frame 2, a driving motor 4 is fixedly installed on the top wall of the installation table 3, a rotating shaft 5 is fixedly connected with the output end of the driving motor 4, the rotating shaft 5 penetrates through the top wall of the die-closing frame 2 and extends into the through groove, a driving wheel 6 is fixedly sleeved on the outer wall of one end of the rotating shaft 5 positioned in the through groove, the driving wheel 6 is rotatably connected between the inner side walls of the through groove, two driven wheels 7 symmetrical about the driving wheel 6 are rotatably connected on the inner top wall of the through groove, a belt 8 is wound, the two screw rods 9 respectively rotate in the corresponding bearing seats 10, the bearing seats 10 are arranged to increase the stability of the screw rods 9 during rotation, the ball nuts 11 are sleeved on the outer walls of the screw rods 9, the movable plate 12 which slides between the inner side walls of the die assembly frame 2 is fixedly connected to one side, opposite to the two ball nuts 11, of the movable plate 12, and the top die 13 and the die holder 14 are respectively installed on the bottom wall of the movable plate 12 and the top wall of the base 1.

The top wall of the base 1 is fixedly provided with two water tanks 16 which are symmetrical about a die holder 14, a proper amount of water is filled in each of the two water tanks 16, push rods 17 are inserted in the top walls of the two water tanks 16, one ends of the two push rods 17, which are positioned in the water tanks 16, are fixedly connected with buffer plates 18 which slide between the inner side walls of the water tanks 16, the bottom wall of the movable plate 12 is fixedly provided with two trapezoidal blocks 15 which are symmetrical about a top die 13, buffer grooves which are matched with the size and the position of the push rods 17 are formed in the two trapezoidal blocks 15, each buffer plate 18 is provided with a plurality of through holes, the movable plate 12 drives the trapezoidal blocks 15 to descend when moving downwards, when the push rods 17 abut against the inner top wall of the buffer grooves, the buffer plates 18 are extruded to move in the water tanks 16, water seeps out from the through holes on the buffer plates 18 to slow down the moving speed of the, the service life of the die is prolonged, the machining precision of the workpiece is improved, and the stamping effect is improved.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

the driving motor 4 drives the rotating shaft 5 to drive the driving wheel 6 to rotate, the driving wheel 6 drives the belt 8 to rotate, the belt 8 drives the two driven wheels 7 to rotate, then the two screw rods 9 are driven to rotate to be matched with the ball nuts 11 to realize the movement of the movable plate 12, the lifting of the top die 13 is realized, the mechanized material taking process is completed, the direct contact between an operator and a workpiece is avoided, the workload of the operator is reduced, and the safety is greatly improved.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The die holder of the die closing machine comprises a base (1) and is characterized in that a die closing frame (2) is fixedly mounted on the top wall of the base (1), a communicated through groove is formed in the die closing frame (2), an installation table (3) is fixedly connected to the top wall of the die closing frame (2), a driving motor (4) is fixedly mounted on the top wall of the installation table (3), a rotating shaft (5) is fixedly connected to the output end of the driving motor (4), the rotating shaft (5) penetrates through the top wall of the die closing frame (2) and extends into the through groove, a driving wheel (6) is fixedly sleeved on the outer wall of one end, located in the through groove, of the rotating shaft (5), the driving wheel (6) is rotatably connected between the inner side walls of the through groove, two driven wheels (7) which are symmetrical about the driving wheel (6) are rotatably connected to the inner top wall of the through groove, and belts (8) are, the two driven wheels (7) are internally and fixedly connected with screw rods (9), the outer wall of each screw rod (9) is sleeved with a ball nut (11), one opposite side of each ball nut (11) is fixedly connected with a movable plate (12) which slides between the inner side walls of the die assembly frame (2), and a top die (13) and a die holder (14) are respectively installed on the bottom wall of each movable plate (12) and the top wall of the base (1).

2. The die holder of a die closing machine according to claim 1, wherein two bearing seats (10) are fixedly mounted on the inner bottom wall of the through groove, and the two lead screws (9) are respectively rotated in the corresponding bearing seats (10).

3. The die holder of the die closing machine of claim 1, wherein two water tanks (16) symmetrical about the die holder (14) are fixedly installed on the top wall of the base (1), a proper amount of water is contained in each of the two water tanks (16), push rods (17) are inserted into the top walls of the two water tanks (16), and one ends of the two push rods (17) in the water tanks (16) are fixedly connected with buffer plates (18) sliding between the inner side walls of the water tanks (16).

4. The die holder of the die closing machine of claim 3, wherein two trapezoidal blocks (15) symmetrical about the top die (13) are fixedly installed on the bottom wall of the moving plate (12), and buffer grooves matched with the size and the position of the push rod (17) are formed in the two trapezoidal blocks (15).

5. The die shoe of a die clamping machine according to claim 3, wherein each of said cushion plates (18) is provided with a plurality of through holes.