CN214768323U

CN214768323U - Bolt forming die

Info

Publication number: CN214768323U
Application number: CN202120543724.6U
Authority: CN
Inventors: 杜崇刚
Original assignee: Hubei Youqian Auto Parts Co ltd
Current assignee: Hubei Youqian Auto Parts Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-11-19
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a bolt forming die, including base, stand, connecting rod, telescopic link, fixed plate, install the upper end of base the stand. The utility model discloses to treat fashioned bolt and place under two on the pinch rollers, and make its center and two center coincidences that push down the wheel line, start the telescopic link, the telescopic link extension, the last pinch roller that drives the below moves down, treat fashioned bolt until last pinch roller contact, hold the bolt of waiting to process with the hand, it continues to move down to go up the pinch roller, until moving to the supreme pinch roller contact support, make the telescopic link stop the extension this moment, begin to do the shrink motion, make and go up the pinch roller and break away from the contact with the bolt, move to initial state until last pinch roller, bolt that will process is taken off from the support can, go up the pinch roller, push down wheel and support and all can dismantle the change, so that improve the practicality and application range of device, the whole structure is simple, convenient for use and operation, and high popularization value have.

Description

Bolt forming die

Technical Field

The utility model relates to the technical field of mold, especially, relate to a bolt forming die.

Background

Bolts and screws are the most basic mechanical parts, and are widely used in various industries such as automobiles, industrial machines, and construction, and unlike welding and riveting, bolts are most characterized in that they can be simply detached even after being fastened, and can be reused by being fastened again.

When the bolts are processed and produced, a forming die is needed, the existing forming die is complex in structure and inconvenient to operate and use, and particularly bolts with small number are formed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bolt forming die just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a bolt forming die, includes base, stand, connecting rod, telescopic link, fixed plate, install the upper end of base the stand, install on the upper portion of stand the connecting rod, install the other end of connecting rod the fixed plate, install the upper end of fixed plate the telescopic link, install the wheel carrier on the telescopic shaft of telescopic link, the pinch roller is installed to the inboard of wheel carrier, the below of going up the pinch roller just is in the support is installed to the upper end of base, two lower pinch rollers are installed to the top symmetry of support, the inboard shaping of support is fluted.

Preferably: the upright post is in fastening connection with the base bolt.

So set up, be convenient for right through bolt-up connection the dismouting of stand is fixed.

Preferably: the connecting rod with the stand passes through screw fastening connection, the fixed plate with the connecting rod passes through welded connection.

So set up, the connecting rod is used for the connection fixed the stand with the fixed plate has ensured certain joint strength through welded connection.

Preferably: the telescopic rod is fixedly connected with the fixed plate through a bolt.

So set up, the telescopic link is used for the motion of going up the pinch roller provides power.

Preferably: the upper pinch roller is connected with the wheel carrier through a rotating shaft.

So set up, be convenient for when the shaping the pinch roller rotates.

Preferably: the lower pinch roller is connected with the bracket through a rotating shaft.

So set up, go up the pinch roller with pinch roller combined action makes the bolt rapid prototyping.

Preferably: the support and the base are connected through bolts in a fastening mode.

So set up, be convenient for right the dismouting of support is fixed, has also guaranteed interconnect's certain joint strength between the two simultaneously.

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

the bolt to be formed is placed on the two lower pressing wheels, the center of the bolt is coincided with the center of a connecting line of the two lower pressing wheels, the telescopic rod is started, the telescopic rod is extended, the upper pressing wheel below the telescopic rod is driven to move downwards, the bolt to be formed is controlled by hands until the upper pressing wheel contacts the bolt to be formed, the upper pressing wheel continues to move downwards until the upper pressing wheel moves to the support, the telescopic rod is stopped to be extended at the moment, the telescopic rod starts to do contraction movement, the upper pressing wheel is separated from the bolt until the upper pressing wheel moves to the initial state, the processed bolt is taken down from the support, the upper pressing wheel, the lower pressing wheel and the support can be disassembled and replaced, the practicability and the use range of the device are conveniently improved, the whole structure is simple, the operation and the use are convenient, and the bolt has high popularization and use values.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a first structural schematic diagram of a bolt forming mold according to the present invention;

fig. 2 is a second schematic structural view of a bolt forming mold according to the present invention;

fig. 3 is a front view of a bolt forming mold according to the present invention;

fig. 4 is a schematic structural view of a bolt forming mold bracket according to the present invention.

The reference numerals are explained below:

1. a base; 2. a column; 3. a connecting rod; 4. a telescopic rod; 5. a fixing plate; 6. a wheel carrier; 7. an upper pinch roller; 8. a lower pinch roller; 9. a support; 10. and (4) a groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-4, a bolt forming die, including base 1, stand 2, connecting rod 3, telescopic link 4, fixed plate 5, stand 2 is installed to the upper end of base 1, connecting rod 3 is installed on the upper portion of stand 2, fixed plate 5 is installed to the other end of connecting rod 3, telescopic link 4 is installed to the upper end of fixed plate 5, install wheel carrier 6 on the telescopic shaft of telescopic link 4, pinch roller 7 is installed to the inboard of wheel carrier 6, go up the below of pinch roller 7 and install support 9 in the upper end of base 1, two lower pinch rollers 8 are installed to the top symmetry of support 9, the inboard shaping of support 9 is fluted 10.

Preferably: the upright post 2 is in bolt fastening connection with the base 1, and the upright post 2 is convenient to disassemble, assemble and fix through the bolt fastening connection; the connecting rod 3 is fixedly connected with the upright post 2 through a screw, the fixing plate 5 is connected with the connecting rod 3 through welding, the connecting rod 3 is used for connecting and fixing the upright post 2 and the fixing plate 5, and certain connecting strength is ensured through welding connection; the telescopic rod 4 is fixedly connected with the fixed plate 5 through a bolt, and the telescopic rod 4 is used for providing power for the movement of the upper pressing wheel 7; the upper pinch roller 7 is connected with the wheel carrier 6 through a rotating shaft, so that the upper pinch roller 7 can rotate conveniently during molding; the lower pinch roller 8 is connected with the bracket 9 through a rotating shaft, and the upper pinch roller 7 and the lower pinch roller 8 act together to rapidly form the bolt; the support 9 is connected with the base 1 through the bolt fastening, so that the support 9 can be conveniently disassembled and fixed, and meanwhile, certain connection strength between the support and the base can be ensured.

The utility model discloses a theory of operation and application method: when the device is used, bolts to be molded are placed on the two lower pressing wheels 8, the centers of the bolts and the center of the connecting line of the two lower pressing wheels 8 coincide, the telescopic rod 4 is started, the telescopic rod 4 extends, the upper pressing wheel 7 below the telescopic rod is driven to move downwards, the bolts to be processed are controlled by hands until the upper pressing wheel 7 contacts the support 9, the telescopic rod 4 stops extending at the moment, the telescopic rod starts to do contraction motion, the upper pressing wheel 7 is separated from the contact with the bolts until the upper pressing wheel 7 moves to an initial state, the processed bolts are taken down from the support 9, the upper pressing wheel 7, the lower pressing wheels 8 and the support 9 can be detached and replaced, and the practicability and the use range of the device are improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a bolt forming die which characterized in that: including base, stand, connecting rod, telescopic link, fixed plate, install the upper end of base the stand, install on the upper portion of stand the connecting rod, install the other end of connecting rod the fixed plate, install the upper end of fixed plate the telescopic link, install the wheel carrier on the telescopic shaft of telescopic link, the pinch roller is installed to the inboard of wheel carrier, the below of going up the pinch roller just is in the support is installed to the upper end of base, two pinch rollers down are installed to the top symmetry of support, the inboard shaping of support is fluted.

2. The bolt forming die according to claim 1, wherein: the upright post is in fastening connection with the base bolt.

3. The bolt forming die according to claim 1, wherein: the connecting rod with the stand passes through screw fastening connection, the fixed plate with the connecting rod passes through welded connection.

4. The bolt forming die according to claim 1, wherein: the telescopic rod is fixedly connected with the fixed plate through a bolt.

5. The bolt forming die according to claim 1, wherein: the upper pinch roller is connected with the wheel carrier through a rotating shaft.

6. The bolt forming die according to claim 1, wherein: the lower pinch roller is connected with the bracket through a rotating shaft.

7. The bolt forming die according to claim 1, wherein: the support and the base are connected through bolts in a fastening mode.