CN219074246U

CN219074246U - Efficient thread rolling machine for rivet machining

Info

Publication number: CN219074246U
Application number: CN202223383846.7U
Authority: CN
Inventors: 刘洋
Original assignee: Nantong Lock Fastener Manufacturing Co ltd
Current assignee: Nantong Lock Fastener Manufacturing Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-26
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of rivet processing, in particular to a thread rolling machine for efficient rivet processing. The technical scheme includes that the machine body is provided with a thread rolling machine crank arm, a machine body, a vibrating screen, a first water pump, a second water pump and a stroke seat, the upper end of the machine body is provided with the thread rolling machine crank arm, the machine body is internally provided with the stroke seat, an installation groove is formed in the stroke seat, a water tank is arranged in the installation groove, the stroke seat and one end of the machine body are provided with thread rolling plates, the upper end of the water tank is provided with the second water pump, a water tank is formed in the stroke seat, the lower end of the machine body is internally provided with the vibrating screen, a collecting frame I is arranged below the vibrating screen, and the water pump I is arranged in the collecting frame I. According to the utility model, through the cooperation between the water pump II and the water tank structure, cooling water is conveyed to the screw plate in working to cool, so that rivets are prevented from being processed when the screw plate is in a high-heat state, cooling water and the rivets are shunted by the vibrating screen, and the cooling water is circularly conveyed by the water pump I.

Description

Efficient thread rolling machine for rivet machining

Technical Field

The utility model relates to the technical field of rivet processing, in particular to a thread rolling machine for efficient rivet processing.

Background

According to the use after the rivet is processed

The outer wall of one end is required to be provided with threads, and the thread is generally finished through a thread rolling machine.

Publication number CN210334180U discloses an automatic thread rolling machine, including thread rolling machine body, still includes motor one, thread rolling machine body top welding has fixed plate one, the fixed plate one-to-one sets up motor one, motor one's output shaft wears to establish fixed plate one and output shaft is last fixedly connected with band pulley, the band pulley is kept away from the welding of motor one's output shaft one side has the thread rolling machine crank arm, thread rolling machine crank arm is kept away from band pulley one side is provided with the deflector, the deflector is the slope setting the deflector bottom has seted up flutedly, the recess below is provided with keeps off the stop mechanism, it is provided with pushing mechanism to keep off the stop mechanism below, pushing mechanism below is provided with the backup pad, the backup pad with the thread rolling machine body is fixed connection.

The device solves the problem of low feeding production efficiency through an automatic feeding mechanism; although the device realizes high-efficiency feeding in the rivet thread rolling processing process, the thread rolling mechanism does not have an effective cooling device, the thread rolling process realizes thread rolling of rivets in the extrusion process through the crank arm of the thread rolling machine, but the temperature of the thread rolling plate rapidly rises in the long-time use process, and the long-time use load is large, so that the utility model provides the thread rolling machine for high-efficiency rivet processing to solve the existing problems.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a high-efficiency thread rolling machine for rivet processing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient screw machine for rivet processing, includes screw machine crank arm, organism, shale shaker, water pump one, water pump two and stroke seat, the organism upper end is provided with screw machine crank arm, the inside slidable mounting of organism has the stroke seat, the mounting groove has been seted up to the inside mounting groove, the inside water tank that is provided with of mounting groove, the stroke seat all is provided with the thread rolling board with the opposite one end of organism, the water tank upper end is provided with water pump two, the basin has been seted up to the inside of stroke seat, the inside shale shaker that is provided with of organism lower extreme, the shale shaker below is provided with collects frame one, collect frame one inside and be provided with water pump one.

When the efficient screw machine for rivet processing is used, the water pump II extracts cooling water in the water tank, the cooling water is conveyed to the processing end of the screw plate through the water tank, the stroke seat is driven to reciprocate when the crank arm of the screw machine operates, the rivet in the stroke port is extruded when the stroke plate moves forwards, the screw plate extrudes and forms threads on the outer wall of the rivet, the rivet is extruded and pushed by the stroke seat, the rivet falls downwards from the stroke port, the cooling water and the rivet after the screw are fallen onto the vibrating screen, the vibrating screen operates, the rivet is vibrated and conveyed, the cooling water is collected through the collecting frame II, the cooling water in the collecting frame I is extracted by the water pump, and the cooling water is conveyed to the water tank through the hose.

Preferably, the crank arm of the thread rolling machine consists of a motor, a rotating wheel and a connecting rod, the upper end of the stroke seat is rotationally connected with the connecting rod, one end of the connecting rod is rotationally connected with the rotating wheel, and the rotating connection part is positioned at one end side of the rotating wheel. The motor operates to drive the rotating wheel to rotate, the rotating wheel pushes and pulls the connecting rod, and pushing and pulling force acts on the stroke seat, so that the stroke seat is slidably installed in the machine body, and the stroke seat realizes reciprocating movement.

Preferably, the mounting groove penetrates through the front end and the rear end of the stroke seat. The through mounting groove is convenient for the installation of the water tank and the water pump II and the installation of the electric connection circuit.

Preferably, a travel port is arranged between the travel seat and the machine body, and discharge grooves which are longitudinally distributed are formed in the machine body and are communicated with the travel port. And the discharge groove realizes diversion and conveying of cooling water falling from the travel port.

Preferably, one end of the second water pump is connected with the opening of the water tank, the opening of one end of the water tank is positioned above the thread rolling plate, and one end of the second water pump penetrates through the water tank. And the water pump II pumps water in the water tank into the water tank, and water output by the water tank falls off from the upper end of the thread rolling plate.

Preferably, a filter screen is arranged in the upper end of the collecting frame. The filter screen filters solid foreign matters in the cooling water passing through.

Preferably, a hose is arranged at one end of the water pump, and one end of the hose penetrates through the water tank. When the travel seat reciprocates, the hose can be bent and lifted, and the water pump is used for conveying water into the water tank I.

Preferably, a second collecting frame is arranged on one side below the vibrating screen, the vibrating screen is composed of a vibrating motor, a frame and a screen frame, the screen frame is elastically installed on the frame, and the vibrating motor is located on one side of the upper end of the screen frame. When the vibrating motor operates, the screen frame shakes at the upper end of the frame, rivets on the screen frame inside the screen frame realize shaking conveying and slide to the lower part, and meanwhile, holes inside the screen frame ensure the passage of cooling water.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the water tank is arranged in the thread rolling device, and the second water pump is used for conveying cooling water to the thread rolling plate for cooling, so that the problem of high load caused by high temperature when the thread rolling plate is used for a long time is avoided;

2. the screw rivets and the cooling water are mixed and screened by a vibrating screen, the screws and the cooling water are separated, and the separated cooling water is circularly conveyed into a water tank by a water pump, so that the recycling of the cooling water is realized.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is an enlarged schematic view of the main sectional structure of the screw plate of fig. 1 according to the present utility model.

Reference numerals: 1. crank arm of thread rolling machine; 2. a body; 3. a vibrating screen; 4. a first collecting frame; 5. a filter screen; 6. a first water pump; 7. a second collecting frame; 8. a hose; 9. an oil drain tank; 10. a mounting groove; 11. an oil tank; 12. a second water pump; 13. a travel seat; 14. an oil groove; 15. a thread rolling plate; 16. a travel port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the thread rolling machine for processing the high-efficiency rivet provided by the utility model comprises a thread rolling machine crank arm 1, a machine body 2, a vibrating screen 3, a first water pump 6, a second water pump 12 and a stroke seat 13, wherein the upper end of the machine body 2 is provided with the thread rolling machine crank arm 1, the inside of the machine body 2 is slidably provided with the stroke seat 13, the thread rolling machine crank arm 1 consists of a motor, a rotating wheel and a connecting rod, the upper end of the stroke seat 13 is rotationally connected with the connecting rod, one end of the connecting rod is rotationally connected with the rotating wheel, the rotating connection part is positioned at the side of one end of the rotating wheel, a mounting groove 10 is formed in the stroke seat 13, the mounting groove 10 penetrates through the front end and the rear end of the stroke seat 13, a water tank 11 is arranged in the mounting groove 10, a stroke opening 16 is formed between the stroke seat 13 and the machine body 2, a longitudinally distributed discharge groove 9 is formed in the inside of the machine body 2, a thread rolling plate 15 is arranged at the opposite end of the stroke seat 13 and the machine body 2, the upper end of the water tank 11 is provided with the second water pump 12, a water tank 14 is formed in the stroke seat 13, one end of the water pump 12 is connected with the water tank 14, one end of the water tank 14 is connected with the opening of the water tank 14, one end of the water tank 14 is positioned above the second water tank 12 and penetrates the water tank 11.

The procedure is based on example 1: when the screw machine crank arm 1 operates, the stroke seat 13 is driven to reciprocate, when the rivet in the stroke opening 16 moves forwards in the stroke seat 13, the rivet is extruded by the screw plate 15 to form threads on the outer wall of the rivet, the screw plate 15 is replaced according to the shape of the outer wall of the rivet, when the stroke seat 13 moves forwards, the rivet falls off the stroke opening 16 and falls down, at the moment, the stroke seat 13 is driven to move backwards under the operation of the screw machine crank arm 1, and the rotating wheel of the screw machine crank arm 1 rotates for one circle to realize the reciprocating movement of the stroke seat 13, so that the processing of one rivet is realized;

the temperature gradually rises in the process of extruding the rivet by the screw plate 15, and at the moment, the water pump II 12 pumps cooling water in the water tank 11 and conveys the cooling water to the processing end of the screw plate 15 through the water tank 14, so that the screw plate 15 is cooled, and the screw plate 15 is prevented from being in a high-heat state all the time.

Example two

As shown in fig. 1-3, the efficient thread rolling machine for rivet processing according to the present utility model further includes: the inside shale shaker 3 that is provided with of organism 2 lower extreme, shale shaker 3 below is provided with collects frame one 4, collects frame one 4 upper end inside and is provided with filter screen 5, collects frame one 4 inside and is provided with water pump one 6, and water pump one 6 one end is provided with hose 8, and hose 8 one end runs through water tank 11, and shale shaker 3 below one side is provided with collects frame two 7, and shale shaker 3 comprises vibrating motor, frame and screen frame, and screen frame elastic mounting is in the frame, and vibrating motor is located screen frame upper end one side.

In this embodiment, the rivet after cooling water and thread rolling falls onto the vibrating screen 3, the vibrating screen 3 operates, the rivet is dithered and conveyed into the second collecting frame 7, the cooling water enters the first collecting frame 4, the cooling water is pumped and collected by the first water pump 6 through the filter screen 5 to be conveyed into the water tank 11, and the cooling water is reused.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient thread rolling machine for rivet processing, includes thread rolling machine crank arm (1), organism (2), shale shaker (3), water pump one (6), water pump two (12) and stroke seat (13), its characterized in that: the novel automatic screw machine is characterized in that a screw machine crank arm (1) is arranged at the upper end of the machine body (2), a stroke seat (13) is arranged in the machine body (2) in a sliding mode, a mounting groove (10) is formed in the stroke seat (13), a water tank (11) is arranged in the mounting groove (10), screw plates (15) are arranged at the opposite ends of the stroke seat (13) and the machine body (2), a water pump II (12) is arranged at the upper end of the water tank (11), a water tank (14) is arranged in the stroke seat (13), a vibrating screen (3) is arranged in the lower end of the machine body (2), a collecting frame I (4) is arranged below the vibrating screen (3), and a water pump I (6) is arranged in the collecting frame I (4).

2. The efficient thread rolling machine for rivet processing as set forth in claim 1, wherein: the crank arm (1) of the thread rolling machine consists of a motor, a rotating wheel and a connecting rod, the upper end of the stroke seat (13) is rotationally connected with the connecting rod, one end of the connecting rod is rotationally connected with the rotating wheel, and the rotating connection part is positioned at one end side of the rotating wheel.

3. The efficient thread rolling machine for rivet processing as set forth in claim 1, wherein: the mounting groove (10) penetrates through the front end and the rear end of the stroke seat (13).

4. The efficient thread rolling machine for rivet processing as set forth in claim 1, wherein: a travel port (16) is arranged between the travel seat (13) and the machine body (2), discharge grooves (9) longitudinally distributed are formed in the machine body (2), and the discharge grooves (9) are communicated with the travel port (16).

5. The efficient thread rolling machine for rivet processing as set forth in claim 1, wherein: one end of the second water pump (12) is connected with the opening of the water tank (14), one end opening of the water tank (14) is positioned above the thread rolling plate (15), and one end of the second water pump (12) penetrates through the water tank (11).

6. The efficient thread rolling machine for rivet processing as set forth in claim 1, wherein: a filter screen (5) is arranged in the upper end of the first collecting frame (4).

7. The efficient thread rolling machine for rivet processing as set forth in claim 1, wherein: one end of the first water pump (6) is provided with a hose (8), and one end of the hose (8) penetrates through the water tank (11).

8. The efficient thread rolling machine for rivet processing as set forth in claim 1, wherein: the vibrating screen is characterized in that a collecting frame II (7) is arranged on one side below the vibrating screen (3), the vibrating screen (3) is composed of a vibrating motor, a frame and a screen frame, the screen frame is elastically installed on the frame, and the vibrating motor is located on one side of the upper end of the screen frame.