CN212329541U

CN212329541U - Screw thread rolling machine washboard fixed subassembly

Info

Publication number: CN212329541U
Application number: CN202020871363.3U
Authority: CN
Inventors: 袁蒋义
Original assignee: Henan Guotai Pgu Technology Co ltd
Current assignee: Henan Guotai Pgu Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-12
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a screw thread rolling machine washboard fixing component, which comprises a support piece and a fixing seat in sliding connection with the support piece, wherein the fixing seat is provided with a clamping groove matched with the shape of the washboard, and the upper end of the clamping groove is provided with a fastening screw for fixing the washboard; the adjusting screw for transversely adjusting the position of the fixing seat is arranged on the vertical supporting plate, the fixing seat is provided with the fixture block for transverse positioning, and the upper surface of the transverse supporting plate is provided with the toothed plate matched with the bottom end of the fixture block; meanwhile, the transverse position of the fixing seat can be adjusted, the distance between the washboard on the fixing component and the other fixing washboard on the thread rolling machine can be changed conveniently according to requirements, the adjusting mode is convenient, and the use applicability of the thread rolling machine is improved.

Description

Screw thread rolling machine washboard fixed subassembly

Technical Field

The utility model relates to a fastener processing equipment technical field especially relates to a subassembly is fixed to screw thread rolling machine washboard.

Background

A fastener is a type of mechanical part used when two or more parts (or members) are fastened and connected as a whole, and a screw is one type of fastener. The small-size screw is processed by the procedures of acid washing, wire drawing, cold heading, thread rolling, heat treatment and the like. The thread rolling process is generally carried out by using a thread rolling machine, wherein the thread rolling plates are two square templates which are used on the thread rolling machine, threads are arranged on the fixed templates, one is a fixed thread rolling plate, the other is a movable thread rolling plate, the screw light nail is positioned between the fixed thread rolling plate and the movable thread rolling plate, and the movable thread rolling plate moves and is used for extruding and forming threads for the screw light nail. In actual processing, the screw is continuously processed and extruded by the thread rolling plate, thread rolling threads of the thread rolling plate are easily abraded and need to be frequently replaced, so that the fixing method is too complicated and is not beneficial to replacement, and in order to improve the applicability of the thread rolling machine, the distance between the fixed thread rolling plate and the movable thread rolling plate needs to be adjusted to adapt to screw nails with different diameters.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that exists among the prior art, and the fixed subassembly of a screw thread rolling machine washboard that proposes for fixed activity washboard, the fixed mode of washboard is convenient, and the position of activity washboard is adjustable.

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

the screw thread rolling machine washboard fixing component comprises a supporting piece and a fixing seat in sliding connection with the supporting piece, wherein a mounting hole is formed in the fixing seat and used for connecting a moving piece of a thread rolling part of a thread rolling machine, a clamping groove matched with the shape of the washboard is formed in the fixing seat, a fastening screw for fixing the washboard is arranged at the upper end of the clamping groove and in threaded connection with the fixing seat, and the bottom end of the fastening screw corresponds to a limiting hole formed in the upper end of the washboard and is used for fixing the washboard.

Furthermore, the support piece is an L-shaped block formed by a transverse support plate and a vertical support plate, a transverse adjusting screw is arranged on the vertical support plate and is in threaded connection with the vertical support plate, one end of the adjusting screw is rotatably connected with the fixed seat, and the transverse position of the fixed seat can be adjusted by rotating the adjusting screw, so that the distance between the washboard on the fixing component and the washboard fixed on the thread rolling machine can be changed conveniently according to requirements.

Furthermore, a vertical positioning screw is arranged on the fixing seat and is in threaded connection with the fixing seat, a clamping block is arranged at the bottom of the positioning screw, and a toothed plate matched with the bottom end of the clamping block is arranged on the upper surface of the transverse supporting plate. The positioning screw is rotated to drive the positioning slide rod and the clamping block to move upwards and downwards, so that the clamping block is controlled to be clamped into the tooth space of the toothed plate and the transverse position of the fixing seat is fixed.

Preferably, one end of the adjusting screw is fixedly connected with the rotating plate, a ring body capable of accommodating the rotating plate is fixedly arranged on the fixing seat, and a cover plate for preventing the rotating plate from falling off is arranged at one end of the ring body, so that the rotating plate is convenient to detach.

Preferably, the upper surface of the transverse supporting plate is provided with a transverse sliding groove, the bottom of the fixing seat is fixedly provided with a sliding block matched with the sliding groove of the transverse supporting plate, a spring is arranged between the two ends of the sliding block and the wall of the sliding groove, and the spring can strengthen the self-locking of the positioning screw.

Preferably, the bottom surface of the fixing seat is provided with a groove, the toothed plate on the upper surface of the transverse supporting plate is located in the groove, the bottom of the positioning screw is rotatably connected with the positioning slide rod, the positioning slide rod is slidably connected with the screw hole where the positioning screw is located, the bottom of the positioning slide rod is provided with a clamping block matched with the tooth profile of the toothed plate, and the mechanism is compact.

Preferably, the positioning screw is rotatably connected with the positioning slide rod through a rotating hinge.

Compared with the prior art, the beneficial effects of the utility model are that: the screw thread rolling machine washboard fixing component is used for fixing the movable washboard, and the fixing method is simple and effective; meanwhile, the transverse position of the fixing seat can be adjusted, the distance between the washboard on the fixing component and the other fixing washboard on the thread rolling machine can be changed conveniently according to requirements, the adjusting mode is convenient, and the use applicability of the thread rolling machine is improved.

Drawings

FIG. 1 is a schematic structural view of a screw thread rolling machine washboard fixing component;

FIG. 2 is a schematic structural view of the screw thread rolling machine washboard fixing component viewed from above;

FIG. 3 is a schematic structural view of the rotating plate of the screw thread rolling machine washboard fixing component;

fig. 4 is a schematic structural diagram of a toothed plate of the thread rolling plate fixing assembly of the screw thread rolling machine.

In the figure: 1. a transverse support plate; 2. a fixed seat; 3. rubbing; 4. fastening screws; 5. an adjusting screw; 6. a vertical support plate; 7. a toothed plate; 8. a slider; 9. a spring; 10. a set screw; 11. a clamping block; 12. positioning the slide bar; 21. a ring body; 22. a cover plate; 51. and rotating the plate.

Detailed Description

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

Referring to fig. 1-2, the screw thread rolling machine thread rolling plate fixing component comprises a supporting piece and a fixing seat 2 in sliding connection with the supporting piece, wherein a mounting hole is formed in the fixing seat 2 and used for connecting a moving piece of a thread rolling part of a thread rolling machine. The fixing seat 2 is provided with a clamping groove matched with the washboard 3 in shape, the upper end of the clamping groove is provided with a fastening screw 4 for fixing the washboard 3, the fastening screw 4 is in threaded connection with the fixing seat 2, the bottom end of the fastening screw 4 corresponds to a limiting hole formed in the upper end of the washboard 3 and is used for fixing the washboard 3, the fixing method is simple and effective, and the washboard 3 is convenient to disassemble and assemble.

Further, the supporting member is an L-shaped block formed by a transverse supporting plate 1 and a vertical supporting plate 6, a transverse adjusting screw 5 is arranged on the vertical supporting plate 6, the adjusting screw 5 is in threaded connection with the vertical supporting plate 6, referring to fig. 3, one end of the adjusting screw 5 is fixedly connected with a rotating plate 51, a ring body 21 capable of accommodating the rotating plate 51 is fixedly arranged on the fixing base 2, a cover plate 22 for preventing the rotating plate 51 from being separated is arranged at one end of the ring body 21, one end of the adjusting screw 5 is rotatably connected with the fixing base 2, and the transverse position of the fixing base 2 can be adjusted by rotating the adjusting screw 5, so that the distance between the washboard 3 on the fixing assembly and another fixed washboard on the thread rolling machine can be changed as.

Further, a vertical positioning screw 10 is arranged on the fixing seat 2, the positioning screw 10 is in threaded connection with the fixing seat 2, a clamping block 11 is arranged at the bottom of the positioning screw 10, and a toothed plate 7 matched with the bottom end of the clamping block 11 is arranged on the upper surface of the transverse supporting plate 1. Specifically, referring to fig. 4, a groove is formed in the bottom surface of the fixing seat 2, the toothed plate 7 on the upper surface of the cross support plate 1 is located in the groove, a positioning slide rod 12 is arranged at the bottom of the positioning screw 10, the positioning screw 10 is rotatably connected with the positioning slide rod 12 through a rotating hinge, the positioning slide rod 12 is slidably connected with the screw hole where the positioning screw 10 is located, a clamping block 11 matched with the toothed plate 7 in shape is arranged at the bottom of the positioning slide rod 12, and the mechanism is compact. The positioning screw 10 is rotated to drive the positioning slide rod 12 and the fixture block 11 to move up and down, so as to control the fixture block 11 to be clamped into the tooth space of the toothed plate 7, and to fix the transverse position of the fixing seat 2. The tooth space of the toothed plate 7 corresponds to the existing standard diameter of the screw, namely the fixture block 11 is clamped into the tooth space of the toothed plate 7, so that the space between the movable washboard and the fixed washboard corresponds to the diameter of the screw.

Furthermore, a transverse sliding groove is formed in the upper surface of the transverse supporting plate 1, a sliding block 8 matched with the sliding groove of the transverse supporting plate 1 is fixedly arranged at the bottom of the fixing seat 2, a spring 9 is arranged between the two ends of the sliding block 8 and the wall of the sliding groove, and the spring 9 can enhance self-locking of the positioning screw 10.

When the position of the fixing seat 2 is adjusted, the positioning screw 10 needs to be rotated first, so that the positioning slide rod 12 and the clamping block 11 move upwards, the clamping block 11 is controlled to leave the tooth space of the toothed plate 7, then the adjusting screw 5 can adjust the transverse position of the fixing seat 2, and finally the positioning screw 10 is rotated after the fixing seat 2 reaches the target position, so that the positioning slide rod 12 and the clamping block 11 move downwards, and the clamping block 11 is controlled to be clamped into the tooth space of the toothed plate 7, so that the transverse position of the fixing seat 2 is fixed.

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

1. The screw thread rolling machine washboard fixing component is characterized by comprising a supporting piece and a fixing seat (2) in sliding connection with the supporting piece, wherein a clamping groove matched with the washboard (3) in shape is formed in the fixing seat (2), and a fastening screw (4) for fixing the washboard (3) is arranged at the upper end of the clamping groove;

support piece is the L type piece that is formed by horizontal support board (1) and perpendicular backup pad (6), set up horizontal adjusting screw (5) on perpendicular backup pad (6), adjusting screw (5) and perpendicular backup pad (6) threaded connection, the one end swivelling joint fixing base (2) of adjusting screw (5), set up vertical set screw (10) on fixing base (2), set screw (10) and fixing base (2) threaded connection, the bottom of set screw (10) sets up fixture block (11), the upper surface of horizontal support board (1) sets up with fixture block (11) bottom assorted pinion rack (7).

2. The screw thread rolling machine washboard fixing assembly according to claim 1, wherein the fastening screw (4) is in threaded connection with the fixing seat (2), and the bottom end of the fastening screw (4) corresponds to a limiting hole formed in the upper end of the washboard (3).

3. The screw thread rolling machine washboard fixing assembly according to claim 1, wherein one end of the adjusting screw (5) is fixedly connected with the rotating plate (51), the fixing seat (2) is fixedly provided with a ring body (21) capable of accommodating the rotating plate (51), and one end of the ring body (21) is provided with a cover plate (22) for preventing the rotating plate (51) from falling off.

4. The screw thread rolling machine washboard fixing assembly according to claim 1, wherein a transverse sliding groove is formed in the upper surface of the transverse supporting plate (1), a sliding block (8) matched with the sliding groove of the transverse supporting plate (1) is fixedly arranged at the bottom of the fixing seat (2), and a spring (9) is arranged between two ends of the sliding block (8) and the wall of the sliding groove.

5. The screw thread rolling machine washboard fixing assembly according to claim 1, characterized in that a groove is formed in the bottom surface of the fixing seat (2), the toothed plate (7) on the upper surface of the cross support plate (1) is located in the groove, the bottom of the positioning screw (10) is rotatably connected with a positioning slide rod (12), the positioning slide rod (12) is slidably connected with a screw hole where the positioning screw (10) is located, and a clamping block (11) matched with the toothed plate (7) in tooth shape is arranged at the bottom of the positioning slide rod (12).

6. Screw thread machine washboard fixing assembly according to claim 5, characterized in that the set screw (10) is connected in rotation with the set slide bar (12) by a rotation hinge.