CN217412298U - Thread rolling mechanism for bolt processing - Google Patents

Abstract

The utility model discloses a thread rolling mechanism of bolt processing, including four electric putter, four the common fixedly connected with layer board of electric putter's flexible end, the upper end fixedly connected with fixed block of layer board, the upper end of fixed block is seted up flutedly, be provided with first washboard on the one end inner wall of recess, the spout has been seted up to the lower extreme of recess, sliding connection has the movable plate in the spout, the cavity has been seted up on the lateral wall of movable plate, sliding connection has the sliding plate in the cavity, fixedly connected with and first washboard matched with second washboard on the lateral wall of sliding plate. The utility model discloses it is rational in infrastructure, through setting up moving mechanism, realize adjusting the interval between first washboard and the second washboard, be convenient for process the material of different diameters, need not to change the washboard, waste time and energy, influence work efficiency.

Description

Thread rolling mechanism for bolt processing

Technical Field

The utility model relates to a bolt processing technology field especially relates to a thread rolling mechanism of bolt processing.

Background

The bolt is a fastener consisting of a head part and a screw rod, needs to be matched with a nut for use, and is used for fastening and connecting two parts with through holes.

In the prior art, after cold heading of a bolt is completed, a thread rolling machine is required to thread the surface of a material, so that the bolt is provided with threads, a thread rolling mode is usually realized by mutually rolling two rolling plates, but the distance between the rolling plates in the traditional device cannot be adjusted, so that different rolling plates are required to be replaced when materials with different diameters are processed, the operation is very inconvenient, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a thread rolling mechanism for bolt processing.

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

the utility model provides a thread rolling mechanism of bolt processing, includes four electric putter, four the common fixedly connected with layer board of electric putter's flexible end, the upper end fixedly connected with fixed block of layer board, the upper end of fixed block is seted up flutedly, be provided with first washboard on the one end inner wall of recess, the spout has been seted up to the lower extreme of recess, sliding connection has the movable plate in the spout, the cavity has been seted up on the lateral wall of movable plate, sliding connection has the sliding plate in the cavity, fixedly connected with and first washboard matched with second washboard on the lateral wall of sliding plate, be provided with the moving mechanism who is used for removing the second washboard in the movable plate, moving mechanism is including rotating the threaded rod of connection on the movable plate lateral wall.

Preferably, screw holes are formed in the sliding plate and the second washboard, and the threaded rod is in threaded connection with the screw holes.

Preferably, one end of the threaded rod, which is positioned outside the moving plate, is fixedly connected with a handle, and an anti-skid rubber sleeve is sleeved on the handle.

Preferably, the upper end and the lower end of the first washboard are fixedly connected with connecting blocks, and the two connecting blocks and the inner wall of the groove are fixed through bolts.

Preferably, the lower ends of the four electric push rods are provided with anti-slip pads, and the four anti-slip pads are made of rubber.

Preferably, the movable plate is rectangular in design, and the movable plate is made of stainless steel.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up moving mechanism, when needs add man-hour to the material of different diameters, rotate the threaded rod, under the effect of screw, sliding plate and second washboard remove to the realization is adjusted the interval between first washboard and the second washboard, is convenient for process the material of different diameters, need not to change the washboard, wastes time and energy, influences work efficiency.

2. Through setting up electric putter, when the height of needs to the device is adjusted, drive electric putter's flexible end extends or contracts, drives layer board and fixed block and goes up and down to the realization is adjusted the height of device, is convenient for use at the co-altitude not, improves the practicality of device.

Drawings

Fig. 1 is a perspective view of a thread rolling mechanism for bolt processing according to the present invention;

fig. 2 is a schematic structural view of a fixing block of a thread rolling mechanism for bolt processing according to the present invention;

fig. 3 is an enlarged view of a structure in fig. 2.

In the figure: the device comprises an electric push rod 1, a fixed block 2, a supporting plate 3, a moving plate 4, a first washboard 5, a sliding chute 6, a groove 7, a second washboard 8, a sliding plate 9, a screw hole 10, a cavity 11, a threaded rod 12, a handle 13, a connecting block 14 and a bolt 15.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar tables are used herein for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a thread rolling mechanism for bolt processing comprises four electric push rods 1, wherein non-slip mats are arranged at the lower ends of the four electric push rods 1, the four non-slip mats are made of rubber, a supporting plate 3 is fixedly connected with the telescopic ends of the four electric push rods 1, a fixed block 2 is fixedly connected to the upper end of the supporting plate 3, a groove 7 is formed in the upper end of the fixed block 2, a first washboard 5 is arranged on the inner wall of one end of the groove 7, connecting blocks 14 are fixedly connected to the upper end and the lower end of the first washboard 5, and the two connecting blocks 14 and the inner wall of the groove 7 are fixed through bolts 15.

The lower extreme of recess 7 has been seted up spout 6, and sliding connection has movable plate 4 in the spout 6, has seted up cavity 11 on the lateral wall of movable plate 4, and sliding connection has sliding plate 9 in cavity 11, has all seted up screw 10 in sliding plate 9 and the second washboard 8, threaded rod 12 and screw 10 threaded connection.

The side wall of the sliding plate 9 is fixedly connected with a second washboard 8 matched with the first washboard 5, a moving mechanism used for moving the second washboard 8 is arranged in the moving plate 4, the moving mechanism comprises a threaded rod 12 rotatably connected to the side wall of the moving plate 4, one end, located outside the moving plate 4, of the threaded rod 12 is fixedly connected with a handle 13, an anti-skid rubber sleeve is sleeved on the handle 13, the moving plate 4 is in a rectangular design, and the moving plate 4 is made of stainless steel.

When the utility model is used, when materials with different diameters need to be processed, the threaded rod 12 is rotated, and the sliding plate 9 and the second washboard 8 move under the action of the screw hole 10, so that the distance between the first washboard 5 and the second washboard 8 is adjusted, the materials with different diameters can be conveniently processed, the washboard does not need to be replaced, time and labor are wasted, and the working efficiency is influenced;

when the height of device is adjusted to needs, the flexible end of drive electric putter 1 extends or contracts, drives layer board 3 and fixed block 2 and goes up and down to the realization is adjusted the height of device, is convenient for use at co-altitude, improves the practicality of device.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A thread rolling mechanism for bolt processing comprises four electric push rods (1) and is characterized in that telescopic ends of the four electric push rods (1) are fixedly connected with a supporting plate (3) together, the upper end of the supporting plate (3) is fixedly connected with a fixed block (2), the upper end of the fixed block (2) is provided with a groove (7), the inner wall of one end of the groove (7) is provided with a first rolling plate (5), the lower end of the groove (7) is provided with a sliding groove (6), the sliding groove (6) is connected with a movable plate (4) in a sliding manner, the side wall of the movable plate (4) is provided with a cavity (11), the cavity (11) is connected with a sliding plate (9) in a sliding manner, the side wall of the sliding plate (9) is fixedly connected with a second rolling plate (8) matched with the first rolling plate (5), and a moving mechanism for moving the second rolling plate (8) is arranged in the movable plate (4), the moving mechanism comprises a threaded rod (12) which is rotatably connected to the side wall of the moving plate (4).

2. The thread rolling mechanism for bolt processing according to claim 1, wherein the sliding plate (9) and the second rolling plate (8) are both provided with screw holes (10), and the threaded rod (12) is in threaded connection with the screw holes (10).

3. The bolt processing thread rolling mechanism according to claim 2, wherein a handle (13) is fixedly connected to one end of the threaded rod (12) located outside the moving plate (4), and an anti-skid rubber sleeve is sleeved on the handle (13).

4. The thread rolling mechanism for bolt processing according to claim 1, wherein the upper end and the lower end of the first rolling plate (5) are fixedly connected with connecting blocks (14), and the two connecting blocks (14) and the inner wall of the groove (7) are fixed through bolts (15).

5. The thread rolling mechanism for bolt processing according to claim 1, wherein the lower ends of the four electric push rods (1) are provided with anti-slip pads, and the four anti-slip pads are made of rubber.

6. The thread rolling mechanism for bolt processing according to claim 1, wherein the moving plate (4) is rectangular in design, and the material of the moving plate (4) is stainless steel.

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