CN216230371U

CN216230371U - Forming die for operating handle

Info

Publication number: CN216230371U
Application number: CN202122677318.1U
Authority: CN
Inventors: 李茂宏
Original assignee: Jiaxing Punuosai Mould Manufacturing Co ltd
Current assignee: Jiaxing Punuosai Mould Manufacturing Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-08
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to the technical field of forming dies and discloses a die for forming an operating handle, which comprises a workbench, wherein a circular table is arranged above the workbench, the bottom of the circular table is rotatably connected with the workbench through an arc-shaped ring block, a plurality of die cavities are formed in the top of the circular table, a plurality of limiting assemblies matched with the circular table are further arranged on the workbench, a plurality of upper die bases matched with the die cavities are arranged above the circular table and fixed through a connecting plate, a frame is further fixed to the top of the workbench, a hydraulic telescopic rod is fixed to the top of the frame, an output shaft of the hydraulic telescopic rod is fixed to the connecting plate, a round pipe is fixedly sleeved at the center of the circular table, and a plurality of vertical grooves and a plurality of inclined grooves are formed in the inner wall of the round pipe. The handle mould forming machine can rotate a handle mould which is just formed to the vacant position to wait for cooling, and can perform the forming work of one handle in the process of waiting for the cooling of the handle mould, thereby improving the working efficiency.

Description

Forming die for operating handle

Technical Field

The utility model relates to the technical field of forming dies, in particular to a forming die for an operating handle.

Background

The forming mold is also used as a forming mold, is a mold which is manufactured according to the shape and the structure of an object in proportion, and is a tool for forming a material into a certain shape by a pressing or pouring method, and is generally used for plastic processing.

Some operating handles are mostly through the shaping module direct injection molding at present, and the forming die among the prior art need wait after its cooling can take out it after the work piece shaping, then can carry out the work of next work piece injection molding, has reduced work efficiency, the not convenient to people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that after a workpiece is molded, a forming die in the prior art can be taken out only after the workpiece is cooled, and then the next workpiece can be subjected to injection molding, so that the working efficiency is reduced, and the forming die is inconvenient for people to use.

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

a forming die of an operating handle comprises a workbench, a round table is arranged above the workbench, the bottom of the circular truncated cone is rotationally connected with the workbench through an arc-shaped ring block, the top of the circular truncated cone is provided with a plurality of die cavities, the workbench is also provided with a plurality of limiting assemblies matched with the circular truncated cone, a plurality of upper die seats matched with the die cavities are arranged above the circular truncated cone, and a plurality of upper die seats are fixed by connecting plates, a frame is also fixed at the top of the workbench, and the top of the frame is fixed with a hydraulic telescopic rod, and the output shaft of the hydraulic telescopic rod is fixed with the connecting plate, a round pipe is fixedly sleeved at the center of the circular truncated cone, a plurality of vertical grooves and a plurality of inclined grooves are formed in the inner wall of the round pipe, and the both ends of chute are linked together with the head and the tail end of two perpendicular grooves respectively, the bottom of connecting plate is fixed with the round bar, and the lateral wall of round bar is fixed with a plurality ofly through a plurality of flexure strips and slider.

Preferably, every spacing subassembly all includes movable block, locating piece and spring, the top of round platform seted up with movable block assorted through-hole, the movable block is located the through-hole, and the lateral wall of movable block has seted up the bar hole, locating piece and spring all are located the bar downthehole, the both ends of locating piece all are fixed with the round platform, the both ends of spring are fixed with the lateral wall in locating piece and bar hole respectively, a plurality ofly have been seted up with movable block assorted spacing groove in the bottom of round platform.

Preferably, the groove depth of one end, close to the workbench, of each inclined groove is larger than that of the vertical groove, and the groove depth of one end, far away from the workbench, of each inclined groove is equal to that of the vertical groove.

Preferably, two mounting plates are symmetrically fixed on the outer walls of two sides of the workbench.

Preferably, the top of each movable block is provided with an arc surface.

Preferably, the number of the upper die seats is smaller than that of the die cavities.

Compared with the prior art, the utility model provides a forming die of an operating handle, which has the following beneficial effects:

1. this mould for shaping of operating handle through round platform, upper die base, connecting plate, hydraulic telescoping rod, pipe, perpendicular groove, chute, round bar, flexure strip and the slider that is equipped with, can rotate the handle mould that just takes shape to the vacancy and wait for the cooling to can carry out the shaping work of a handle at the in-process of waiting for handle mould refrigerated, improve work efficiency.

2. This mould for shaping of operating handle through the spacing subassembly that is equipped with, can improve the stability of round platform rotation in-process.

The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, the handle mold which is just formed can be rotated to the vacant position to wait for cooling, the forming work of one handle can be carried out in the process of waiting for the cooling of the handle mold, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a mold for forming an operating handle according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view showing the development of the circular tube of the present invention.

In the figure: the device comprises a workbench 1, a circular table 2, an arc-shaped ring block 3, an upper die holder 4, a connecting plate 5, a frame 6, a hydraulic telescopic rod 7, a circular tube 8, a circular rod 9, a vertical groove 10, a chute 11, an elastic sheet 12, a sliding block 13, a movable block 14, a positioning block 15, a spring 16 and a mounting plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a forming die of an operating handle comprises a workbench 1, a circular table 2 is arranged above the workbench 1, the bottom of the circular table 2 is rotatably connected with the workbench 1 through an arc-shaped ring block 3, a plurality of die cavities are arranged at the top of the circular table 2, a plurality of limiting assemblies matched with the circular table 2 are further arranged on the workbench 1, a plurality of upper die seats 4 matched with the die cavities are arranged above the circular table 2, the upper die seats 4 are fixed through a connecting plate 5, a frame 6 is further fixed at the top of the workbench 1, a hydraulic telescopic rod 7 is fixed at the top of the frame 6, an output shaft of the hydraulic telescopic rod 7 is fixed with the connecting plate 5, a circular pipe 8 is fixedly sleeved at the center of the circular table 2, a plurality of vertical grooves 10 and a plurality of inclined grooves 11 are arranged on the inner wall of the circular pipe 8, and the two ends of the inclined grooves 11 are respectively communicated with the head end and the tail end of the two vertical grooves 10, a round bar 9 is fixed at the bottom of the connecting plate 5, and a plurality of sliding blocks 13 are fixed on the side wall of the round bar 9 through a plurality of elastic pieces 12.

Every spacing subassembly all includes movable block 14, locating piece 15 and

spring

16, 2 the top of round platform seted up with movable block 14 assorted through-hole, movable block 14 is located the through-hole, and the lateral wall of movable block 14 has seted up the bar hole, locating piece 15 and spring 16 all are located the bar hole, the both ends of locating piece 15 all are fixed with round platform 2, spring 16's both ends are fixed with the lateral wall in locating piece 15 and bar hole respectively, a plurality of and the 14 assorted spacing grooves of movable block have been seted up to 2 the bottom of round platform, spring 16's elasticity can drive movable block 14 and remove, make its block to spacing inslot, and then guarantee 2 stability of rotating the back position of round platform.

The groove depth of one end, close to the workbench 1, of each inclined groove 11 is larger than that of the corresponding vertical groove 10, the groove depth of one end, far away from the workbench 1, of each inclined groove 11 is equal to that of the corresponding vertical groove 10, the circular truncated cone 2 can be prevented from being driven to rotate when the sliding block 13 moves downwards, and the circular truncated cone 2 can be driven to rotate when the sliding block 13 moves upwards.

Two mounting plates 17 are symmetrically fixed on the outer walls of two sides of the workbench 1, so that the workbench 1 can be conveniently and fixedly mounted.

The top of each movable block 14 is provided with an arc surface, so that the movable blocks 14 can be abutted to move when the circular truncated cone 2 rotates.

The number of the upper die seats 4 is smaller than that of the die cavities, so that the formed die can rotate to a vacant position for cooling.

In the utility model, when in use, the connecting plate 5 and the upper die base 4 can move downwards through the hydraulic telescopic rod 7, so that the upper die base 4 and the die cavity are mutually attached, the injection molding work of the handle can be realized, then the connecting plate 5 can move downwards through the round rod 9, the round rod 9 can be inserted into the round pipe 8, the sliding block 13 on the round rod 9 can slide in the vertical groove 10, when the sliding block 10 slides to the position of the inclined groove 11, the groove depth of the inclined groove 11 is greater than that of the vertical groove 10, so that the sliding block 13 can be tightly attached to the inclined groove 11 through the elastic force of the elastic sheet 12, after the injection molding is finished, the connecting plate 5 moves upwards to drive the upper die base 4 and the circular truncated cone 2 to be mutually separated, meanwhile, when the connecting plate 5 moves upwards, the sliding block 13 can slide on the vertical part of the inclined groove 11, when the sliding block slides to the inclined part of the inclined groove 11, the connecting plate 5 continues to move upwards to drive the circular truncated cone 2 to rotate, therefore, the handle which is just formed is rotated to the vacant position for cooling, and other empty mold cavities can be directly subjected to the next injection molding work, so that the working efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The forming die for the operating handle comprises a workbench (1) and is characterized in that a round table (2) is arranged above the workbench (1), the bottom of the round table (2) is rotatably connected with the workbench (1) through an arc-shaped ring block (3), a plurality of die cavities are formed in the top of the round table (2), a plurality of limiting assemblies matched with the round table (2) are further arranged on the workbench (1), a plurality of upper die seats (4) matched with the die cavities are arranged above the round table (2), the upper die seats (4) are fixed through a connecting plate (5), a frame (6) is further fixed at the top of the workbench (1), a hydraulic telescopic rod (7) is fixed at the top of the frame (6), an output shaft of the hydraulic telescopic rod (7) is fixed with the connecting plate (5), and a circular tube (8) is fixedly connected at the center of the round table (2), a plurality of perpendicular grooves (10) and a plurality of chute (11) have been seted up to the inner wall of pipe (8), and the both ends of chute (11) are linked together with two head and tail ends of erecting groove (10) respectively, the bottom of connecting plate (5) is fixed with round bar (9), and the lateral wall of round bar (9) is fixed with a plurality ofly through a plurality of flexure strips (12) and slider (13).

2. The forming die for the operating handle according to claim 1, wherein each limiting assembly comprises a movable block (14), a positioning block (15) and a spring (16), a through hole matched with the movable block (14) is formed in the top of the circular truncated cone (2), the movable block (14) is located in the through hole, a strip-shaped hole is formed in the side wall of the movable block (14), the positioning block (15) and the spring (16) are located in the strip-shaped hole, the two ends of the positioning block (15) are fixed to the circular truncated cone (2), the two ends of the spring (16) are fixed to the side walls of the positioning block (15) and the strip-shaped hole respectively, and a plurality of limiting grooves matched with the movable block (14) are formed in the bottom of the circular truncated cone (2).

3. The molding die for an operating handle as set forth in claim 1, wherein the plurality of inclined grooves (11) have a groove depth larger than that of the vertical groove (10) at an end close to the table (1), and the plurality of inclined grooves (11) have a groove depth equal to that of the vertical groove (10) at an end away from the table (1).

4. The mold for forming an operating handle according to claim 1, wherein two mounting plates (17) are symmetrically fixed to both outer side walls of the table (1).

5. The mold for forming an operating handle according to claim 2, wherein a circular arc surface is formed at the top of each movable block (14).

6. The molding die for an operating handle according to claim 1, wherein the number of the upper die holders (4) is smaller than the number of the die cavities.