CN210586919U

CN210586919U - Bolt forming thread rolling machine

Info

Publication number: CN210586919U
Application number: CN201921112974.3U
Authority: CN
Inventors: 孙学明; 孙菲; 宋国平
Original assignee: SUZHOU SHINING HIGH STRENGTH FASTENER CO Ltd
Current assignee: SUZHOU SHINING HIGH STRENGTH FASTENER CO Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-22
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to a bolt shaping thread rolling machine, including the processing platform, the top symmetry of processing platform is equipped with movable plate, quiet board, processing bench end fixedly connected with second U type connecting block, equal fixedly connected with fixed block on the lateral wall of movable plate, quiet board, it is inboard that the fixed block that is located on quiet board is located second U type connecting block, be equipped with fixed establishment on the second U type connecting block, the cover is equipped with first U type connecting block on being located the fixed block on the movable plate, be equipped with fixed establishment on the first U type connecting block, fixedly connected with connecting rod on the first U type connecting block. The utility model discloses to different specification blanks promptly, in time change the movable plate of different specifications, quiet board, the simple operation improves production efficiency, and the suitability of processing.

Description

Bolt forming thread rolling machine

Technical Field

The utility model relates to a bolt processing technology field especially relates to a bolt shaping thread rolling machine.

Background

A thread rolling machine is a device for producing screws in a professional way. The thread rolling machine has various specifications, such as an automatic thread rolling machine, a flat plate thread rolling machine, a semi-automatic thread rolling machine, a full-automatic thread rolling machine, a high-speed thread rolling machine and the like, and has the advantages of portability, flexibility, high efficiency and incapability of replacing other similar equipment. The thread rolling machine avoids the limitation of a lathe, a drilling machine or manual tapping, saves time and labor, is not easy to have tooth decay, is not easy to break a screw tap and the like. The thread rolling machine is suitable for all mechanical manufacturing industries, such as machine tools, die (factory) machines, plastic machines, printing machines, packaging machine manufacturing factories, engineering machines, automobile and motorcycle parts, aircraft engines, locomotive vehicles, tobacco machines, general machines and the like. The thread rolling machine generally comprises a driving mechanism, a movable plate and a static plate, but the movable plate and the static plate of the existing thread rolling machine are fixedly connected, so that the replacement is not fast and convenient enough, and the adding efficiency is influenced, so that the specification of the thread rolling blank is limited, and the use applicability is poor.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a bolt forming thread rolling machine.

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

the utility model provides a bolt shaping thread rolling machine, includes the processing platform, the top symmetry of processing platform is equipped with movable plate, quiet board, processing platform upper end fixedly connected with second U type connecting block, equal fixedly connected with fixed block on the lateral wall of movable plate, quiet board, the fixed block that is located on quiet board is located second U type connecting block inboard, be equipped with fixed establishment on the second U type connecting block, the cover is equipped with first U type connecting block on the fixed block that is located on the movable plate, be equipped with fixed establishment on the first U type connecting block, fixedly connected with connecting rod on the first U type connecting block, be equipped with the actuating mechanism who is connected with the connecting rod on the processing platform, the upper end of processing platform is equipped with the stock guide groove board.

Preferably, the fixing mechanism includes a fixed cylinder fixedly connected to the upper end of the second U-shaped connecting block, a clamping block is arranged in the fixed cylinder, a clamping groove corresponding to the clamping block is formed in the upper end face of the fixed block, the lower end of the clamping block penetrates through the second U-shaped connecting block and extends into the clamping groove, a pull rod is fixedly connected to the upper end of the clamping block, the other end of the pull rod penetrates through the inner wall of the fixed cylinder and is fixedly connected with a handle, a spring is sleeved on the side wall of the pull rod located in the fixed cylinder, and two ends of the spring are connected to the inner walls of the clamping block and the fixed cylinder.

Preferably, actuating mechanism includes the motor of fixed mounting in processing platform upper end, the end of motor output shaft up and fixedly connected with carousel, carousel up end edge fixedly connected with tooth post, the tooth post overcoat is equipped with the removal frame, and removes frame and tooth post sliding connection, remove the one end that first U type connecting block was kept away from to frame fixed connection at the connecting rod.

Preferably, two limit guide rails are fixedly connected to the upper end of the machining table, the two limit guide rails are respectively located on two sides of the motor, two sliding sleeves are sleeved on the limit guide rails in a sliding mode, and the two sliding sleeves are respectively fixedly connected to two ends of the movable frame.

Preferably, the bottom of the movable plate and the bottom of the static plate are both fixedly connected with limiting sliding blocks, the upper end face of the machining table is provided with two limiting sliding grooves matched with the limiting sliding blocks, and the two limiting sliding blocks are respectively connected in the two limiting sliding grooves in a sliding mode.

Preferably, the cross sections of the limiting sliding block and the limiting sliding groove are both of T-shaped structures.

The utility model has the advantages that:

through setting up first U type connecting block, second U type connecting block, fixed establishment, can carry out quick replacement to movable plate, quiet board, when needing to be changed, through the handle pull rod that upwards stimulates, and then make the fixture block shift out from the draw-in groove, can shift out the fixed block, but quick replacement movable plate, quiet board can be directed against different specification blanks, in time change the movable plate of different specifications, quiet board, the simple operation improves production efficiency, and the suitability of processing.

Through setting up actuating mechanism, starter motor, the drive carousel rotates, drives the column of teeth and is circular motion, because the column of teeth slides in removing the frame, and then drives and remove the frame and do reciprocating motion back and forth, can drive the movable plate through the connecting rod and do the back and forth movement, the quiet board of cooperation carries out the thread rolling operation.

Drawings

Fig. 1 is a schematic structural view of a bolt forming thread rolling machine provided by the present invention;

fig. 2 is a schematic structural diagram of a fixing mechanism of a bolt forming thread rolling machine according to the present invention.

In the figure: the device comprises a processing table 1, a tooth post 2, a rotary table 3, a motor 4, a limiting guide rail 5, a sliding sleeve 6, a movable frame 7, a connecting rod 8, a first U-shaped connecting block 9, a movable plate 10, a limiting sliding groove 11, a static plate 12, a fixed block 13, a second U-shaped connecting block 14, a guide groove plate 15, a limiting sliding block 16, a clamping groove 17, a clamping block 18, a spring 19, a handle 20, a pull rod 21 and a fixed cylinder 22.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.

Referring to fig. 1-2, a bolt forming thread rolling machine comprises a processing table 1, wherein a movable plate 10 and a fixed plate 12 are symmetrically arranged above the processing table 1, a second U-shaped connecting block 14 is fixedly connected to the upper end of the processing table 1, fixed blocks 13 are fixedly connected to the side walls of the movable plate 10 and the fixed plate 12, the fixed blocks 13 located on the fixed plate 12 are located on the inner side of the second U-shaped connecting block 14, a fixing mechanism is arranged on the second U-shaped connecting block 14, a first U-shaped connecting block 9 is sleeved on the fixed blocks 13 located on the movable plate 10, a fixing mechanism is arranged on the first U-shaped connecting block 9, a connecting rod 8 is fixedly connected to the first U-shaped connecting block 9, a driving mechanism connected with the connecting rod 8 is arranged on the processing table 1, and a material guide groove plate 15.

The utility model discloses in, fixed establishment includes the solid fixed cylinder 22 of fixed connection in the 14 upper ends of second U type connecting block, be equipped with fixture block 18 in the solid fixed cylinder 22, the up end of fixed block 13 is equipped with the draw-in groove 17 that corresponds with fixture block 18, the lower extreme of fixture block 18 runs through second U type connecting block 14 and extends to in the draw-in groove 17, the upper end fixedly connected with pull rod 21 of fixture block 18, the other end of pull rod 21 runs through solid fixed cylinder 22's inner wall and fixedly connected with handle 20, spring 19 has been cup jointed on the lateral wall that pull rod 21 is located solid fixed cylinder 22, spring 19's both ends are connected respectively on fixture block 18 and solid fixed cylinder 22.

Specifically, actuating mechanism includes motor 4 of fixed mounting in processing platform 1 upper end, and the end of motor 4 output shaft is up and fixedly connected with

carousel

3, 3 up end edge fixedly connected with tooth post 2 of carousel, and 2 overcoat of tooth post are equipped with and remove frame 7, and remove

frame

7 and 2 sliding connection of tooth post, remove the one end that frame 7 fixed connection kept away from first U type connecting block 9 at connecting rod 8.

Specifically, two limit guide rails 5 of processing platform 1 upper end fixedly connected with, and two limit guide rails 5 are located the both sides of motor 4 respectively, and two equal slip cup joints sliding sleeve 6 on the limit guide rails 5, and two sliding sleeve 6 fixed connection respectively are at the both ends of removing frame 7.

Specifically, the bottoms of the movable plate 10 and the stationary plate 12 are fixedly connected with limiting sliding blocks 16, the upper end face of the machining table 1 is provided with two limiting sliding grooves 11 matched with the limiting sliding blocks 16, and the two limiting sliding blocks 16 are respectively connected in the two limiting sliding grooves 11 in a sliding mode.

Specifically, the cross sections of the limiting sliding block 16 and the limiting sliding groove 11 are both of a T-shaped structure.

The utility model discloses during the use, carry the blank to between movable plate 10 and quiet board 12 through stock guide plate 15, starter motor 4, drive carousel 3 rotates, drive tooth post 2 and be circular motion, because tooth post 2 slides in removing frame 7, and then drive and remove frame 7 and be reciprocating motion back and forth, can drive movable plate 10 through connecting rod 8 and be the back and forth movement, the quiet board 12 of cooperation is thread rolling operation, when needing to be changed, upwards stimulate pull rod 21 through handle 20, and then make fixture block 18 remove from draw-in groove 17, can shift out fixed block 13, can quick replacement movable plate 10, quiet board 12, can be to different specification blanks, in time change the movable plate 10 of different specifications, quiet board 12, and the simple operation, and the production efficiency is improved, and the suitability of processing.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A bolt forming thread rolling machine comprises a processing table (1) and is characterized in that a movable plate (10) and a static plate (12) are symmetrically arranged above the processing table (1), a second U-shaped connecting block (14) is fixedly connected to the upper end of the processing table (1), fixed blocks (13) are fixedly connected to the side walls of the movable plate (10) and the static plate (12), the fixed blocks (13) on the static plate (12) are located on the inner side of the second U-shaped connecting block (14), a fixing mechanism is arranged on the second U-shaped connecting block (14), a first U-shaped connecting block (9) is sleeved on the fixed blocks (13) on the movable plate (10), a fixing mechanism is arranged on the first U-shaped connecting block (9), a connecting rod (8) is fixedly connected to the first U-shaped connecting block (9), and a driving mechanism connected with the connecting rod (8) is arranged on the processing table (1), the upper end of the processing table (1) is provided with a guide chute plate (15).

2. Bolt forming thread rolling machine according to claim 1, characterized in that the fixing mechanism comprises a fixing cylinder (22) fixedly connected to the upper end of the second U-shaped connecting block (14), a clamping block (18) is arranged in the fixed cylinder (22), a clamping groove (17) corresponding to the clamping block (18) is arranged on the upper end surface of the fixed block (13), the lower end of the clamping block (18) penetrates through the second U-shaped connecting block (14) and extends into the clamping groove (17), the upper end of the clamping block (18) is fixedly connected with a pull rod (21), the other end of the pull rod (21) penetrates through the inner wall of the fixed cylinder (22) and is fixedly connected with a handle (20), a spring (19) is sleeved on the side wall of the pull rod (21) positioned in the fixed cylinder (22), two ends of the spring (19) are respectively connected to the inner walls of the fixture block (18) and the fixed cylinder (22).

3. The bolt forming thread rolling machine according to claim 1, wherein the driving mechanism comprises a motor (4) fixedly mounted at the upper end of the processing table (1), the end of an output shaft of the motor (4) faces upwards and is fixedly connected with a rotary table (3), a tooth post (2) is fixedly connected to the edge of the upper end face of the rotary table (3), a movable frame (7) is sleeved outside the tooth post (2), the movable frame (7) is slidably connected with the tooth post (2), and the movable frame (7) is fixedly connected to one end, away from the first U-shaped connecting block (9), of the connecting rod (8).

4. The bolt forming thread rolling machine according to claim 3, wherein two limit guide rails (5) are fixedly connected to the upper end of the processing table (1), the two limit guide rails (5) are respectively located at two sides of the motor (4), sliding sleeves (6) are respectively sleeved on the two limit guide rails (5) in a sliding manner, and the two sliding sleeves (6) are respectively and fixedly connected to two ends of the movable frame (7).

5. The bolt forming thread rolling machine according to claim 1, wherein the bottom of each of the movable plate (10) and the fixed plate (12) is fixedly connected with a limiting slide block (16), the upper end surface of the processing table (1) is provided with two limiting slide grooves (11) matched with the limiting slide blocks (16), and the two limiting slide blocks (16) are respectively connected in the two limiting slide grooves (11) in a sliding manner.

6. The bolt forming thread rolling machine according to claim 5, wherein the limiting slide block (16) and the limiting slide groove (11) are both T-shaped in cross section.