CN216801530U

CN216801530U - Quick unloading mechanism of thread rolling machine for screw production

Info

Publication number: CN216801530U
Application number: CN202122674934.1U
Authority: CN
Inventors: 粟江南; 粟斌
Original assignee: Zhongshan Huami Auto Parts Co ltd
Current assignee: Zhongshan Huami Auto Parts Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-06-24
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a quick blanking mechanism of a thread rolling machine for screw production, and belongs to the technical field of screw processing equipment. The quick blanking mechanism of the thread rolling machine for screw production comprises a thread rolling machine body and a blanking device; the blanking device comprises a material guide pipe, a drainage mechanism, a conveying mechanism, a drying mechanism and a material collecting box, wherein the material guide pipe is communicated with the surface of the thread rolling machine body. According to the utility model, the recovery device is arranged, when the screw is guided into the material guide pipe by the thread rolling machine body, the screw is guided into the conveying pipe by the material guide pipe, the motor drives the stirring blade to continuously turn over the screw, the screw and the cooling liquid are thrown away, so that the cooling liquid flows into the guide opening along the conveying pipe, when the screw moves to the position near the liquid guide pipe, the heat conduction oil heats the passing screw in the process of passing through the liquid guide pipe, so that the evaporation rate of the cooling liquid on the surface of the screw is improved, the screw is drier, the probability of corrosion of the screw is further reduced, and the quality of screw processing is improved.

Description

Quick unloading mechanism of thread rolling machine for screw production

Technical Field

The utility model relates to the technical field of screw processing equipment, in particular to a quick blanking mechanism of a thread rolling machine for screw production.

Background

The thread rolling machine is a processing device for the outer surface of a cylindrical workpiece, and is characterized in that two identical thread rolling surfaces are provided with thread shapes with the same spiral angle as the thread shape of a bolt thread, and a bolt blank between two thread rolling plates is rolled into the thread when the thread rolling plates move mutually. The thread rolling plate is processed one bolt thread at a time, and the speed is quite high.

At present, thread rolling machine need use cooling liquid cooling machine and screw when processing the screw to reduce the temperature of machine and screw, but the screw can carry partly coolant liquid to come out when the ejection of compact, and current thread rolling machine unloading mechanism only possesses and accomodates the function, and the screw just corrodes the screw very easily with the coolant liquid long-time contact, makes the screw rust, and this quality that will reduce screw production has great limitation.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides a quick blanking mechanism of a thread rolling machine for screw production, which aims to solve the problem that a screw is easy to rust because the screw can carry part of cooling liquid during discharging.

The utility model is realized in the following way:

the utility model provides a quick blanking mechanism of a thread rolling machine for screw production, which comprises a thread rolling machine body and a blanking device; the blanking device comprises a material guide pipe, a drainage mechanism, a conveying mechanism, a drying mechanism and a material collecting box, the material guide pipe is communicated with the surface of the thread rolling machine body, the drainage mechanism is communicated with the lower end of the material guide pipe, the conveying mechanism is installed on the surface of the drainage mechanism, one end of the conveying mechanism penetrates through the drainage mechanism and is rotatably connected with one side of the inner wall of the drainage mechanism, the drying mechanism is installed inside the drainage mechanism, one end of the drying mechanism penetrates to the outside of the drainage mechanism, and the material collecting box is communicated with the lower surface of the drainage mechanism; the drainage mechanism comprises a conveying pipe, the conveying pipe is communicated with the lower end of the material guide pipe, guide ports which are uniformly distributed are formed in the surface of the conveying pipe, and a filter screen is embedded in the guide ports.

In one embodiment of the utility model, the angle between the conveying pipe and the horizontal plane is ten degrees, and the filter screen is in no pressure contact with the conveying mechanism.

In an embodiment of the utility model, a water guide pipe communicated with the adjacent guide port is fixedly connected to the lower surface of the conveying pipe, a recovery box is inserted into the surface of the water guide pipe, and one end of the recovery box penetrates into the water guide pipe.

In one embodiment of the utility model, the conveying mechanism comprises a motor, the motor is fixedly connected to one side of the conveying pipe, an output shaft of the motor is fixedly connected with a stirring blade, and one end of the stirring blade penetrates through the conveying pipe and is rotatably connected with one side of the inner wall of the conveying pipe.

In one embodiment of the present invention, the stirring blade is in a spiral shape, and a protective pad is disposed on a surface of the stirring blade.

In one embodiment of the utility model, the drying mechanism comprises a heater, the upper end of the heater is communicated with an infusion pump, the upper end of the infusion pump is communicated with a liquid guide pipe, one end of the liquid guide pipe penetrates through the delivery pipe and is communicated with the heater, and heat conducting oil is filled in the heater and the liquid guide pipe.

In one embodiment of the utility model, the catheter is in a spiral shape, and the surface of the catheter is provided with an insulating sleeve.

In summary, according to the utility model, by arranging the recovery device, after the screw is guided into the material guide pipe by the thread rolling machine body, the screw is guided into the delivery pipe by the material guide pipe, at the moment, the motor drives the stirring blade to turn the screw continuously, so that the screw and the cooling liquid are thrown away, the cooling liquid flows into the guide port along the delivery pipe, when the screw moves to the vicinity of the liquid guide pipe, the heat conduction oil heats the passing screw in the process of passing through the liquid guide pipe, so as to improve the evaporation rate of the cooling liquid on the surface of the screw, so that the screw is drier, the probability of corrosion of the screw is further reduced, and the screw processing quality is improved.

Drawings

FIG. 1 is a schematic structural view of a quick blanking mechanism of a thread rolling machine for screw production provided by the utility model;

FIG. 2 is a schematic structural view of a recycling device in the quick blanking mechanism of the thread rolling machine for screw production provided by the utility model;

FIG. 3 is a cross-sectional view of a recycling device in the quick blanking mechanism of the thread rolling machine for screw production provided by the utility model;

FIG. 4 is a schematic view showing the connection between a liquid guide tube and a heater in the quick feeding mechanism of the thread rolling machine for screw production provided by the present invention.

Detailed Description

The present invention will be described in further detail with reference to examples.

In the specific implementation: as shown in fig. 1-4, a quick feeding mechanism of a thread rolling machine for screw production comprises a thread rolling machine body 1 and a feeding device 2; the blanking device 2 comprises a material guide pipe 201, a drainage mechanism 202, a conveying mechanism 203, a drying mechanism 204 and a material collecting box 205, wherein the material guide pipe 201 is communicated with the surface of the thread rolling machine body 1, the drainage mechanism 202 is communicated with the lower end of the material guide pipe 201, the conveying mechanism 203 is installed on the surface of the drainage mechanism 202, one end of the conveying mechanism 203 penetrates through the drainage mechanism 202 and is rotatably connected with one side of the inner wall of the drainage mechanism 202, the drying mechanism 204 is installed inside the drainage mechanism 202, one end of the drying mechanism 204 penetrates through the outside of the drainage mechanism 202, and the material collecting box 205 is communicated with the lower surface of the drainage mechanism 202;

the drainage mechanism 202 comprises a conveying pipe 2021, the conveying pipe 2021 is communicated with the lower end of the material guide pipe 201, the surface of the conveying pipe 2021 is provided with uniformly distributed guide openings 2022, a filter screen 2023 is embedded inside the guide openings 2022, and when the screws pass through the filter screen 2023, the filter screen 2023 can rapidly filter the cooling liquid on the surface of the screws, so that the dryness of the screws is improved, and the probability that the screws are corroded by the cooling liquid is reduced.

The angle between the delivery pipe 2021 and the horizontal plane is ten degrees, and the filter net 2023 is in non-pressure contact with the delivery mechanism 203, which can reduce the probability of the coolant staying inside the delivery pipe 2021, so as to reduce the internal humidity of the delivery pipe 2021.

The lower surface of the conveying pipe 2021 is fixedly connected with a water guide pipe 2024 communicated with the adjacent guide port 2022, the surface of the water guide pipe 2024 is inserted with a recovery box 2025, one end of the recovery box 2025 penetrates into the water guide pipe 2024, the water guide pipe 2024 can guide the cooling liquid filtered by the filter screen 2023 into the recovery box 2025, and workers only need to clean the cooling liquid in the recovery box 2025, and do not need to worry about that the cooling liquid pollutes the external environment, so that the subsequent cleaning burden of the workers is reduced.

The conveying mechanism 203 includes a motor 2031, the motor 2031 is fixedly connected to one side of the conveying pipe 2021, an output shaft of the motor 2031 is fixedly connected to a stirring blade 2032, one end of the stirring blade 2032 penetrates through the conveying pipe 2021 and is rotatably connected to one side of the inner wall of the conveying pipe 2021, the motor 2031 can drive the stirring blade 2032 to turn over the screw continuously, and the screw and the cooling liquid are thrown away, so as to improve the efficiency of the filter screen 2023 for filtering the cooling liquid.

The stirring blade 2032 is spiral in shape, and the surface of the stirring blade 2032 is provided with a protective pad, so that the stirring blade 2032 can convey screws at a uniform speed while turning the screws, and the screws do not need to be retained in the conveying pipe 2021, thereby achieving the purpose of preventing blockage.

Drying mechanism 204 includes heater 2041, the upper end intercommunication of heater 2041 has transfer pump 2042, the upper end intercommunication of transfer pump 2042 has catheter 2043, the one end of catheter 2043 runs through conveyer pipe 2021 and communicates with heater 2041, the inside of heater 2041 and catheter 2043 all is filled with the conduction oil, its inside conduction oil is constantly heated to heater 2041, the conduction oil that simultaneously transfer pump 2042 will heat is sent into catheter 2043 in, make the conduction oil heat the screw that passes through at the in-process of catheter 2043 through the conduction oil, with the evaporation rate of improvement screw surface coolant liquid, make the screw drier, the probability that the screw was corroded has further been reduced, thereby improve the quality of screw processing.

The shape of the liquid guide tube 2043 is a spiral shape, and the surface of the liquid guide tube 2043 is provided with a heat insulation sleeve, which can prolong the time for the heat conduction oil to flow inside the delivery pipe 2021, so as to heat more screws, thereby improving the drying efficiency of the drying mechanism 204.

Specifically, this screw production is with quick unloading mechanism's of thread rolling machine theory of operation: when in use, after the screw is guided into the material guiding pipe 201 by the thread rolling machine body 1, the screw is guided into the conveying pipe 2021 by the material guiding pipe 201, at the moment, the motor 2031 drives the stirring blade 2032 to turn the screw continuously, the screw and the cooling liquid are thrown away, the cooling liquid flows into the guiding opening 2022 along the conveying pipe 2021, then flows into the water guiding pipe 2024 through the guiding opening 2022, and then enters the recycling box 2025 through the water guiding pipe 2024, so that the cooling liquid is not polluted by the external environment, the subsequent cleaning burden of workers is reduced, when the screw moves to the vicinity of the liquid guiding pipe 2043, the heat conducting oil in the heater 2041 is continuously heated at the moment, and the heated heat conducting oil is conveyed into the liquid guiding pipe 2043 by the liquid conveying pump 2042, so that the heat conducting oil heats the passing screw in the process of passing through the liquid guiding pipe 2043, the evaporation rate of the cooling liquid on the surface of the screw is improved, the screw is dried, and the probability of the screw is further reduced, thereby improving the quality of screw processing.

It should be noted that the specific model specifications of the thread rolling machine body 1, the motor 2031, the heater 2041 and the infusion pump 2042 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principle of the thread rolling machine body 1, the motor 2031, the heater 2041 and the infusion pump 2042 are clear to those skilled in the art and will not be described in detail herein.

The above description is only exemplary of the present invention and should not be taken as limiting, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick blanking mechanism of a thread rolling machine for screw production is characterized by comprising a thread rolling machine body and a blanking device;

the blanking device comprises a material guide pipe, a drainage mechanism, a conveying mechanism, a drying mechanism and a material collecting box, the material guide pipe is communicated with the surface of the thread rolling machine body, the drainage mechanism is communicated with the lower end of the material guide pipe, the conveying mechanism is installed on the surface of the drainage mechanism, one end of the conveying mechanism penetrates through the drainage mechanism and is rotatably connected with one side of the inner wall of the drainage mechanism, the drying mechanism is installed inside the drainage mechanism, one end of the drying mechanism penetrates to the outside of the drainage mechanism, and the material collecting box is communicated with the lower surface of the drainage mechanism;

the drainage mechanism comprises a conveying pipe, the conveying pipe is communicated with the lower end of the material guide pipe, guide ports which are uniformly distributed are formed in the surface of the conveying pipe, and a filter screen is embedded in the guide ports.

2. The quick blanking mechanism of the thread rolling machine for producing the screws as claimed in claim 1, wherein the angle between the delivery pipe and the horizontal plane is ten degrees, and the filter screen is in non-pressure contact with the delivery mechanism.

3. The quick feeding mechanism of the thread rolling machine for producing the screws as claimed in claim 1, wherein the lower surface of the conveying pipe is fixedly connected with a water guide pipe communicated with the adjacent guide port, a recycling box is inserted into the surface of the water guide pipe, and one end of the recycling box penetrates into the water guide pipe.

4. The quick blanking mechanism of the thread rolling machine for producing the screws as claimed in claim 1, wherein the conveying mechanism comprises a motor, the motor is fixedly connected to one side of the conveying pipe, an output shaft of the motor is fixedly connected with a stirring blade, and one end of the stirring blade penetrates through the conveying pipe and is rotatably connected with one side of the inner wall of the conveying pipe.

5. The quick blanking mechanism of the thread rolling machine for producing the screws as claimed in claim 4, wherein the stirring blade is spiral in shape, and a protective pad is arranged on the surface of the stirring blade.

6. The quick feeding mechanism of the thread rolling machine for producing the screws as claimed in claim 1, wherein the drying mechanism comprises a heater, an infusion pump is communicated with the upper end of the heater, a liquid guide tube is communicated with the upper end of the infusion pump, one end of the liquid guide tube penetrates through the delivery pipe and is communicated with the heater, and heat conducting oil is filled in the heater and the liquid guide tube.

7. The quick blanking mechanism of the thread rolling machine for producing screws as claimed in claim 6, wherein the catheter is in a spiral shape, and the surface of the catheter is provided with a thermal insulation sleeve.