CN217044444U - Opening device of sleeve pipe assembling die - Google Patents

Abstract

The utility model relates to an opening device of thimble assembling die, include bottom plate, vertical stand and can dismantle the clamp plate, the up end four corners department of bottom plate all be provided with a vertical stand, the upper end of vertical stand is installed and is dismantled the clamp plate, can dismantle the clamp plate mid-mounting and have the pressure screw rod, the outer lane of pressure screw rod pass through the external screw thread and can dismantle the clamp plate butt joint. The utility model has the advantages of simple structure, convenient operation, low manufacturing cost, good practicability and the like.

Description

Opening device of sleeve assembling die

Technical Field

The utility model relates to an open frock technical field, especially relate to an opening device of thimble assembly mould.

Background

In automobile parts, a high-precision nut and a high-precision sleeve are usually required to be used for fastening connection, and the cold heading process is the first process for producing the nut and the sleeve. When the sleeve is produced, the cold header needs to use a combined die with an opening and closing function, and the combined die can be assembled or disassembled only by matching a press machine. But when the press used, it was big to control the degree of difficulty, and the potential safety hazard is big, and it is inconvenient to operate far away from the cold heading machine, leads to operator's operating efficiency to be low. In order to solve the above problems, a mold opening structure with simple structure and convenient operation needs to be designed.

In the sleeve pipe generation process, need the installation have the assembling die of function that opens and shuts, have 40 a plurality of springs and several ten accessories to constitute in this assembling die, need down to press down with external force from the top during the equipment, make spring atress warp to the certain degree, with the pin location back, reuse bolt locking pin, so assembling die equipment at every turn or disassemble all need go on with the press cooperation.

SUMMERY OF THE UTILITY MODEL

The utility model has the advantages of simple structure, convenient operation, low manufacturing cost, good practicability and the like.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an opening device of thimble assembling die, includes bottom plate, vertical stand and can dismantle the clamp plate, the up end four corners department of bottom plate all be provided with a vertical stand, the clamp plate can be dismantled to the upper end of vertical stand is installed, can dismantle the clamp plate mid-mounting and have a pressure screw rod, the outer lane of pressure screw rod pass through the external screw thread and can dismantle the clamp plate butt joint.

As an optimization to the technical scheme, the upper end of the vertical upright post is butted with the detachable pressing plate through a locking screw.

Preferably, the front side of the middle part of the bottom plate is provided with a butt-joint platform.

As a preferable preference of the technical scheme, the lower end of the pressure screw is of a conical structure with a small lower part and a big upper part.

As an optimization to the technical scheme, the two vertical stand columns positioned at the rear part of the bottom plate are sleeved with the rotary check blocks, the upper ends of the rotary check blocks are provided with locking sleeves, and the rotary check blocks are connected with the upper parts of the vertical stand columns through threads.

Has the beneficial effects that: the utility model relates to an opening device of thimble assembling die can dismantle the clamp plate through the setting and be used for fixing a position the assembling die, through setting up the pressure screw rod, compress the location to the spring in the assembling die to make things convenient for the assembling die to open, through setting up rotatory dog, be used for fixing a position the assembling die rear portion, make things convenient for the device to transversely fall down, conveniently dismantle the equipment spare part, have advantages such as simple structure, convenient operation, low in manufacturing cost, practicality are good.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a structural view of the locking sleeve of the present invention;

fig. 4 is a structural view of the rotation block of the present invention.

The figure is as follows: 1. the device comprises a bottom plate, 2 vertical columns, 3 detachable pressing plates, 4 pressure screws, 5 conical structures, 6 butt-joint platforms, 7 rotary check blocks, 8 locking sleeves.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The utility model provides an opening device of thimble composite mold, as shown in fig. 1-2, includes bottom plate 1, vertical stand 2 and can dismantle clamp plate 3, the up end four corners department of bottom plate 1 all be provided with a vertical stand 2, the upper end of vertical stand 2 is installed and is dismantled clamp plate 3, can dismantle clamp plate 3 mid-mounting has pressure screw rod 4, the outer lane of pressure screw rod 4 through external screw thread with can dismantle clamp plate 3 butt joint.

Among this technical scheme, be used for facilitating the die holder of device and assembling die to laminate through setting up bottom plate 1 and can dismantle clamp plate 3, when making things convenient for pressure screw rod 4 to push down, avoid the die holder of assembling die to take place the skew to avoid installing hidden danger, through setting up pressure screw rod 4, thereby make things convenient for pressure screw rod 4 to push down the elastic component in the assembling die, thereby make things convenient for spare part on the assembling die to carry out quick dismantlement and equipment.

As a preference to the technical scheme, the upper end of the vertical upright post 2 is butted with the detachable pressing plate 3 through a locking screw.

Through setting up locking screw, be used for conveniently fixing detachable pressing plate 3.

As an optimization to the technical scheme, the front side of the middle part of the bottom plate 1 is provided with the butt joint table 6, and the assembling die can conveniently enter the opening device by arranging the butt joint table.

As an optimization of the technical scheme, the lower end of the pressure screw 4 adopts a tapered structure 5 with a smaller lower end and a larger upper end, and the tapered structure 5 is arranged, so that the pressure screw 4 can conveniently press an elastic part in a die.

As shown in fig. 3 and 4, as a preferable preference of the present technical solution, two vertical columns 2 located at the rear portion of the bottom plate 1 are sleeved with a rotation stopper 7, the upper end of the rotation stopper 7 is provided with a locking sleeve 8, and the rotation stopper 7 is connected with the upper portions of the vertical columns 2 through threads.

When dismantling, can select the device of falling, need use rotatory dog 7 this moment, with the notch part and the laminating of mould rear side of rotatory dog 7, later rotate lock sleeve 8 for rotary dog 7 is pushed down to lock sleeve 8, later falls whole device, later makes things convenient for the mould front side baffle to open.

Examples

When needs carry out the assembling die installation, at first with die holder and spring unit installation bottom plate 1 on, later install detachable pressing plate 3 through locking screw, need dock spring unit's drive end and pressure screw rod 4's lower extreme after the completion, rotate pressure screw rod 4, make pressure screw rod 4 gradually move down, make spring unit begin to compress, accomplish the location back, install die unit's other parts on the die holder, loosen pressure screw rod 4 after the completion, and open this device, take out the mould.

When needs carry out the assembling die and dismantle, place whole assembling die on bottom plate 1, later put and to dismantle clamp plate 3, and fix through locking screw, rotation pressure screw rod 4 after the completion, the lower extreme of pressure screw rod 4 stretches into in the mould and promotes the mould in the elastic component, make whole elastic component shrink fixed, later begin to dismantle the mould subassembly, at first open the mould curb plate, later demolish other inside spare parts of mould, loosen pressure screw rod 4 at last, let the elastic component reply, it is whole to take out the mould at last, and elastic component itself.

The height of the vertical upright post 2 is selected according to the size of the combined die, so that when the die is disassembled and assembled, the device can assist the elastic piece in the die to ensure the positioning of the elastic piece in the combined die, and certain potential safety hazard caused by the elastic piece popping up when the die is disassembled or assembled is avoided,

the embodiments described herein are merely exemplary, and those skilled in the art may make various modifications, additions and substitutions to the described embodiments without departing from the scope and spirit of the invention.

Claims (5)

1. The utility model provides an opening device of thimble composite mold which characterized in that: the detachable vertical column type pressure cooker comprises a bottom plate (1), vertical columns (2) and detachable pressing plates (3), wherein the four corners of the upper end face of the bottom plate (1) are provided with one vertical column (2), the detachable pressing plates (3) are installed at the upper ends of the vertical columns (2), the middle of each detachable pressing plate (3) is provided with a pressure screw (4), and the outer ring of each pressure screw (4) is in butt joint with the detachable pressing plates (3) through external threads.

2. A bushing assembly mold opening device in accordance with claim 1, wherein: the upper end of the vertical upright post (2) is butted with the detachable pressing plate (3) through a locking screw.

3. A bushing assembly mold opening device in accordance with claim 1, wherein: the front side of the middle part of the bottom plate (1) is provided with a butt joint platform (6).

4. A block of bushings opening device according to claim 1, characterized by: the lower end of the pressure screw rod (4) adopts a conical structure (5) with a small lower part and a big upper part.

5. A bushing assembly mold opening device in accordance with claim 1, wherein: the rotary check block (7) is sleeved on the two vertical stand columns (2) at the rear part of the bottom plate (1), the upper ends of the rotary check blocks (7) are provided with locking sleeves (8), and the rotary check blocks (7) are connected with the upper parts of the vertical stand columns (2) through threads.

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