CN-224209592-U - Pipe fitting wire drawing device

Abstract

The utility model discloses a pipe fitting wire drawing device which is characterized by comprising a workbench, a product placing rack and a wire drawing mechanism, wherein an air expansion shaft and an air expansion shaft driving part are arranged on the product placing rack, the air expansion shaft driving part is configured to drive the air expansion shaft to rotate, the wire drawing mechanism is arranged on the workbench at the rear side of the air expansion shaft through a connecting mechanism, the wire drawing mechanism is arranged opposite to the axis direction of the air expansion shaft, the connecting mechanism comprises a lower layer plate, an upper layer plate and a driving mechanism, the bottom of the lower layer plate is arranged on the workbench in a sliding manner, the upper layer plate is longitudinally arranged on the upper layer plate in a sliding manner, the driving mechanism is used for driving the wire drawing mechanism to move left and right and move forwards and backwards, an adjusting screw is further connected to the lower layer plate in a threaded manner, and a limiting plate is arranged at the bottom of the upper layer plate and is arranged at the rear side of the adjusting screw. The utility model has the advantages of wide application range and low cost.

Inventors

• Pan Ruyin
• Zeng Huatong

Assignees

• 优尔屋面科技(苏州)有限公司

Dates

Publication Date

20260508

Application Date

20250514

Claims (10)

1. 1. The pipe fitting wiredrawing device is characterized by comprising a workbench, a product placing rack and a wiredrawing mechanism, wherein the product placing rack and the wiredrawing mechanism are arranged on the workbench; The product placing frame is provided with an air expansion shaft and an air expansion shaft driving part, the left end of the air expansion shaft is rotationally connected with the product placing frame, and the air expansion shaft driving part is configured to drive the air expansion shaft to rotate; The wire drawing mechanism is arranged on a workbench at the rear side of the air expansion shaft through a connecting mechanism and is arranged opposite to the axis direction of the air expansion shaft; The connecting mechanism comprises a lower layer plate, an upper layer plate and a driving mechanism, wherein the bottom of the lower layer plate is transversely arranged on the workbench in a sliding manner, and the upper layer plate is longitudinally arranged on the upper layer plate in a sliding manner; The driving mechanism comprises a first driving mechanism and a second driving mechanism, the first driving mechanism and the second driving mechanism are arranged on the lower layer plate, the first driving mechanism is configured to drive the lower layer plate to transversely move on the workbench, the second driving mechanism is configured to drive the upper layer plate to longitudinally move on the lower layer plate, and the wire drawing mechanism is arranged close to or far away from the axis of the air expansion shaft; The lower layer plate is further connected with an adjusting screw in a threaded mode, a limiting plate is arranged at the bottom of the upper layer plate, and the limiting plate is arranged at the rear side of the adjusting screw.
2. 2. The pipe fitting wiredrawing device according to claim 1, wherein the wiredrawing mechanism comprises a wiredrawing wheel and a third driving part, the wiredrawing wheel is rotatably installed on the upper plate, the front end face of the wiredrawing wheel is arranged on the front side of the upper plate, the wiredrawing wheel is opposite to the axis of the air expansion shaft, the third driving part is installed on the upper plate, and the third driving part is configured to drive the wiredrawing wheel to rotate.
3. 3. The pipe drawing device according to claim 2, wherein the axis of the drawing wheel is parallel to the air expansion shaft; The upper layer plate is rotatably provided with a connecting shaft, the third driving part comprises a third motor component, the connecting shaft is close to the front side surface of the upper layer plate, the middle part of the wire drawing wheel is connected with the right end of the connecting shaft, the third motor component is connected with the left end of the connecting shaft, and the third motor component is configured to drive the connecting shaft to rotate.
4. 4. The pipe fitting wiredrawing device according to claim 2, wherein a dustproof shield is further arranged outside the wiredrawing wheel, an opening is formed in the front side of the dustproof shield, and the front end face of the wiredrawing wheel passes through the opening and is arranged outside the front side of the dustproof shield; the rear side of the dustproof shield is provided with a dust collection pipe communicated with the inside of the dustproof shield.
5. 5. The pipe drawing device according to claim 1, wherein the workbench is provided with a transverse guide component, the transverse guide component is arranged parallel to the air expansion shaft, and the bottom of the lower layer plate is arranged on the transverse guide component in a sliding manner.
6. 6. The pipe fitting wiredrawing device according to claim 1, wherein the first driving mechanism comprises a first motor assembly, wherein a gear is arranged on an output shaft of the first motor assembly, and the axis of the gear is perpendicular to the air expansion shaft; the workbench is provided with a rack, the rack is parallel to the inflatable shaft, and the gear is meshed with the rack.
7. 7. The pipe fitting drawing device according to claim 1, wherein the top of the lower plate is provided with a longitudinal guide member, the longitudinal guide member is arranged perpendicular to the air expansion shaft, and the bottom of the upper plate is slidably arranged on the longitudinal guide member.
8. 8. The pipe fitting wiredrawing device according to claim 1, wherein the second driving mechanism comprises a driving cylinder, the driving cylinder is mounted on the lower layer plate and is arranged close to the rear side of the lower layer plate, an output shaft of the driving cylinder is connected with the rear side of the limiting plate, and when the output shaft of the driving cylinder stretches out and retracts, the limiting plate and the upper layer plate are driven to move forwards and backwards, and the wiredrawing mechanism is arranged close to or far away from the axis of the air expansion shaft.
9. 9. The pipe fitting wiredrawing device according to claim 1, wherein a vertical plate is arranged on the front side of the top of the lower plate, the middle part of the adjusting screw is connected with the vertical plate in a threaded manner, the rear end of the adjusting screw is arranged on the rear side of the vertical plate, and the front end of the adjusting screw is arranged on the front side of the vertical plate; And/or the front end of the adjusting screw is also provided with an adjusting hand wheel.
10. 10. The pipe fitting wiredrawing device according to claim 1, wherein a transverse guide rod is arranged on the workbench between the air expansion shaft and the lower layer plate, and the transverse guide rod is arranged parallel to the air expansion shaft; The front end of wire drawing mechanism set up in right top of horizontal guide arm, install two at least photoelectric sensor on the horizontal guide arm, photoelectric sensor's detection end sets up.

Description

Pipe fitting wire drawing device Technical Field The utility model relates to the field of steel pipe production and processing, in particular to a pipe fitting wire drawing device. Background The wire drawing treatment of the outer surface of the stainless steel pipe is a surface treatment means for forming lines on the surface of the stainless steel pipe raw material by polishing, thereby playing a role in decoration. The texture of the metal material can be reflected by surface wire drawing treatment, the matt surface formed after wire drawing processing is more wear-resistant than general bright-surface stainless steel, the application of the existing stainless steel tube outer surface wire drawing processing device in the field of stainless steel tube processing is more and more extensive nowadays, when the stainless steel tube is subjected to wire drawing processing, the existing stainless steel tube outer surface wire drawing processing device cannot be installed adaptively according to the length and the diameter of the stainless steel tube to be processed at present, and a wire drawing module cannot be replaced according to different wire drawing requirements, so that the problem of poor flexibility and practicality of the device is caused, and the wire drawing equipment needs to be provided with a plurality of wire drawing modules for standby, so that the cost is high. Disclosure of Invention The utility model aims to provide a pipe fitting wire drawing device, which improves the application range, the practicality, the flexibility and the cost by using the structure. In order to achieve the aim, the utility model adopts the technical scheme that the pipe fitting wire drawing device comprises a workbench, a product placing rack and a wire drawing mechanism, wherein the product placing rack and the wire drawing mechanism are arranged on the workbench; The product placing frame is provided with an air expansion shaft and an air expansion shaft driving part, the left end of the air expansion shaft is rotationally connected with the product placing frame, and the air expansion shaft driving part is configured to drive the air expansion shaft to rotate; The wire drawing mechanism is arranged on a workbench at the rear side of the air expansion shaft through a connecting mechanism and is arranged opposite to the axis direction of the air expansion shaft; The connecting mechanism comprises a lower layer plate, an upper layer plate and a driving mechanism, wherein the bottom of the lower layer plate is transversely arranged on the workbench in a sliding manner, and the upper layer plate is longitudinally arranged on the upper layer plate in a sliding manner; The driving mechanism comprises a first driving mechanism and a second driving mechanism, the first driving mechanism and the second driving mechanism are arranged on the lower layer plate, the first driving mechanism is configured to drive the lower layer plate to transversely move on the workbench, the second driving mechanism is configured to drive the upper layer plate to longitudinally move on the lower layer plate, and the wire drawing mechanism is arranged close to or far away from the axis of the air expansion shaft; The lower layer plate is further connected with an adjusting screw in a threaded mode, a limiting plate is arranged at the bottom of the upper layer plate, and the limiting plate is arranged at the rear side of the adjusting screw. According to the technical scheme, the wire drawing mechanism comprises the wire drawing wheel and the third driving part, the wire drawing wheel is rotatably arranged on the upper layer plate, the front end face of the wire drawing wheel is arranged on the front side of the upper layer plate, the wire drawing wheel is opposite to the axis of the air expansion shaft, the third driving part is arranged on the upper layer plate, and the third driving part is configured to drive the wire drawing wheel to rotate. In the technical scheme, the axis of the wire drawing wheel is parallel to the air expansion shaft; The upper layer plate is rotatably provided with a connecting shaft, the third driving part comprises a third motor component, the connecting shaft is close to the front side surface of the upper layer plate, the middle part of the wire drawing wheel is connected with the right end of the connecting shaft, the third motor component is connected with the left end of the connecting shaft, and the third motor component is configured to drive the connecting shaft to rotate. In the technical scheme, the outside of the wire drawing wheel is also provided with a dustproof shield, the front side of the dustproof shield is provided with an opening, and the front end surface of the wire drawing wheel passes through the opening and is arranged outside the front side of the dustproof shield; the rear side of the dustproof shield is provided with a dust collection pipe communicated with the inside of the dustproo