CN212496290U - Stainless steel edge knurling machine - Google Patents
Stainless steel edge knurling machine Download PDFInfo
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- CN212496290U CN212496290U CN201921933271.7U CN201921933271U CN212496290U CN 212496290 U CN212496290 U CN 212496290U CN 201921933271 U CN201921933271 U CN 201921933271U CN 212496290 U CN212496290 U CN 212496290U
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- stainless steel
- knurling
- pipe
- pipe conveying
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 70
- 239000010935 stainless steel Substances 0.000 title claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000003490 calendering Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The utility model provides a stainless steel edge knurling machine, include: the pipe conveying device, the knurling device, the transmission device and the main frame box; the stainless steel tube conveying device is arranged at the front part of the main frame box and used for conveying a stainless steel tube, the knurling device is arranged in the middle of the main frame box and used for rolling lines on the stainless steel tube, the transmission device is arranged at the tail end of the main frame box and connected with the knurling device, the transmission device can drive the knurling device to rotate, and the stainless steel tube sequentially passes through the tube conveying device, the knurling device and the transmission device. The utility model discloses changed in the past to the processing mode of pipe material and bar, had not the restriction to the length of pipe material and bar, through using this stainless steel edge knurling machine, both the cost is reduced has also improved production efficiency, and this stainless steel edge knurling machine area is little in addition, and is with low costs, easy and simple to handle.
Description
Technical Field
The utility model relates to a pipe fitting processing technology field especially relates to a stainless steel edge knurling machine.
Background
The knurling on the surface of the bar and the pipe is processed on a common lathe and a numerical control lathe all the time, wherein the equipment cost is high, the efficiency is low, particularly, the length of the processed bar and pipe is limited, the longer bar and pipe cannot be processed, the bar and pipe need to be divided into a plurality of sections for processing, the bar and pipe are inconvenient, and a mechanical device is urgently needed for completely processing the longer bar and pipe at one time.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a stainless steel edge knurling machine.
The utility model provides a technical scheme is: a stainless steel knurling machine comprising: the pipe conveying device, the knurling device, the transmission device and the main frame box; the stainless steel tube conveying device is arranged at the front part of the main frame box and used for conveying a stainless steel tube, the knurling device is arranged in the middle of the main frame box and used for rolling lines on the stainless steel tube, the transmission device is arranged at the tail end of the main frame box and connected with the knurling device, the transmission device can drive the knurling device to rotate, and the stainless steel tube sequentially passes through the tube conveying device, the knurling device and the transmission device.
Preferably, the pipe conveying device is arranged at the front part of the main frame box and comprises: the pipe conveying wheel box body, the pipe conveying driving wheel, the pipe conveying pressing wheel, the pipe conveying large belt pulley and the pipe conveying speed regulating motor; the pipe conveying speed regulating motor drives the pipe conveying big belt pulley to rotate, the pipe conveying big belt pulley and the pipe conveying driving wheel are coaxial gears, the pipe conveying driving wheels are in meshing transmission, the pipe conveying driving wheels are arranged at the lower row and the pipe conveying pressing wheel is arranged at the upper row in the pipe conveying wheel box body.
Further preferably, the knurling device is provided in the middle of the main frame case, and includes: the three-jaw self-centering chuck comprises a three-jaw self-centering chuck jaw, a knurling wheel and a press polish wheel; the three-jaw self-centering chuck is fixedly provided with three chuck jaws through fastening bolts, included angles among the three chuck jaws are all 60 degrees, the front parts of the two chuck jaws are provided with knurling wheels, the front part of one chuck jaw is provided with a press wheel, the knurling wheels and the press wheel point to the circle center of the three-jaw self-centering chuck, and the center of the three-jaw self-centering chuck is provided with a round hole for a stainless steel pipe to pass through.
Further preferably, the transmission device is disposed at an end of the main frame box, and includes: the chuck support frame, the chuck belt pulley, the chuck support bearing, the chuck motor belt, the chuck speed regulating motor and the chuck transmission shaft; chuck speed governing motor drives chuck motor belt and rotates, and chuck motor belt drive chuck belt pulley rotates, and chuck belt pulley is a whole with the chuck transmission shaft, and the chuck transmission shaft passes the chuck support frame, is equipped with chuck support bearing between chuck transmission shaft and the chuck support frame, is equipped with the through hole that can supply nonrust steel pipe to pass through in the chuck transmission shaft.
Preferably, a pipe conveying tension wheel is arranged below the pipe conveying large belt pulley.
Further preferably, an adjustable bolt is provided on the pipe feeding roller.
Preferably, the pipe conveying motor adjusting bent plate is arranged on the pipe conveying speed regulating motor, and the chuck motor speed regulating bent plate is arranged on the chuck speed regulating motor.
More preferably, a support frame is arranged in front of the pipe conveying device.
Further preferably, a roller support frame is arranged behind the transmission device.
Further preferably, a protective cover is provided at the knurling device and the transmission device.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses simple structure, the mode that adopts the gyro wheel to send the pipe sends the pipe, install the knurling wheel on three-jaw chuck jack catch, three points tighten up simultaneously on the circumference and make the machined material atress even, the decorative pattern quality of knurling device processing out on the machined material has been guaranteed, through using this stainless steel edge knurling machine, the cost has both been reduced, the production efficiency has also been improved, this stainless steel edge knurling machine area is little in addition, and is with low costs, and is simple and convenient to operate, the processing method to pipe material and bar in the past has been changed, there is not the restriction to the length of pipe material and bar.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic structural view of the support frame 8 of the present invention;
fig. 3 is a schematic structural view of the roller support frame 6 of the present invention;
fig. 4 is a schematic structural view of the knurling device 2 of the present invention;
in the figure: 101 pipe conveying wheel box bodies, 102 pipe conveying driving wheels, 103 pipe conveying wheels, 104 pipe conveying large belt pulleys, 105 tensioning wheels, 106 pipe conveying speed regulating motors, 201 three-jaw self-centering chucks, 202 chuck jaws, 203 knurling wheels, 204 pipe conveying wheels, 301 chuck supporting frames, 302 chuck belt pulleys, 303 chuck supporting bearings, 304 chuck motor belts, 305 chuck speed regulating motors, 306 chuck motor speed regulating bent plates, 307 chuck transmission shafts, 5 stainless steel pipes and 6 roller supporting frames.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the utility model provides a stainless steel edge knurling machine, include: the pipe conveying device 1, the knurling device 2, the transmission device 3 and the main frame box 4;
the pipe conveying device 1 is arranged at the front part of the main frame box 4 and comprises: a pipe conveying wheel box body 101, a pipe conveying driving wheel 102, a pipe conveying pressing wheel 103, a pipe conveying large belt pulley 104 and a pipe conveying speed regulating motor 105; the pipe conveying speed regulating motor 105 drives the pipe conveying big belt pulley 104 to rotate, the pipe conveying big belt pulley 104 and a pipe conveying driving wheel 102 are coaxial gears, the pipe conveying driving wheels 102 are in meshing transmission, in the pipe conveying wheel box body 101, the pipe conveying driving wheel 102 is arranged at the lower row, and the pipe conveying pressing wheel 103 is arranged at the upper row;
knurling device 2 sets up in the middle of main frame case 4, includes: three-jaw self-centering chuck 201, chuck jaws 202, knurling wheel 203 and calendering wheel 204; the three-jaw self-centering chuck 201 is fixedly provided with three chuck jaws 202 through fastening bolts, included angles among the three chuck jaws 202 are all 60 degrees, the front parts of the two chuck jaws 202 are provided with a knurling wheel 203, the front part of one chuck jaw 202 is provided with a press wheel 204, the knurling wheel 203 and the press wheel 204 point to the circle center of the three-jaw self-centering chuck 201, the center of the three-jaw self-centering chuck 201 is provided with a round hole for a stainless steel pipe 5 to pass through, when the stainless steel pipe 5 passes through the center hole of the three-jaw self-centering chuck 201, the knurling wheel 203 and the press wheel 204 roll lines on the stainless steel pipe 5, and the positions of the three chuck jaws 202 can be adjusted through the fastening bolts according to the size of the passing pipe material;
the transmission 3 is arranged at the end of the main frame box 4 and comprises: a chuck support frame 301, a chuck pulley 302, a chuck support bearing 303, a chuck motor belt 304, a chuck speed regulating motor 305 and a chuck transmission shaft 307; the chuck speed regulating motor 305 drives the chuck motor belt 304 to rotate, the chuck motor belt 304 drives the chuck belt pulley 302 to rotate, the chuck belt pulley 302 and the chuck transmission shaft 307 are integrated, the chuck transmission shaft 307 penetrates through the chuck support frame 301, a chuck support bearing 303 is arranged between the chuck transmission shaft 307 and the chuck support frame 301, and a through hole channel for the stainless steel pipe 5 to pass through is arranged in the chuck transmission shaft 307;
wherein, send tub device 1 to set up the front portion that is used for conveying nonrust steel pipe 5 at main frame case 4, knurling device 2 sets up the middle part that is used for rolling out the line on nonrust steel pipe 5 at main frame case 4, and transmission 3 sets up and links to each other with knurling device 2 at the end of main frame case 4, and transmission 3 can drive knurling device 2 and rotate, and nonrust steel pipe 5 loops through sending tub device 1, knurling device 2 and transmission 3.
As a technical improvement, a pipe conveying tension wheel 106 is arranged below the large belt pulley 104, and a tension device for adjusting the large belt pulley 104 is arranged, so that the tension force can be automatically adjusted according to different tightness degrees of the belt pulley, and the pipe conveying device 1 can stably and safely convey the stainless steel pipe 5.
As an improvement of the technical scheme, the adjustable bolt 107 is arranged on the pipe conveying roller 103, in the process of conveying the stainless steel pipe 5, the pipe conveying roller 103 is used for providing power for assisting conveying while pressing the stainless steel pipe 5, and the stainless steel pipes 5 with different sizes need to be adjusted in height to the pipe conveying roller 103, so that the stainless steel pipes 5 are conveyed to the knurling device 2 stably.
As an improvement of the technical scheme, the pipe conveying motor adjusting bent plate 108 and the chuck motor adjusting bent plate 306 are respectively arranged on the pipe conveying motor 105 and the chuck motor adjusting motor 305, and the speed of the stainless steel pipe 5 passing through and the rotation speed of the three-jaw self-centering chuck 201 are controlled by controlling the rotation speed of the motors.
As an improvement of the technical solution, as shown in fig. 2, a support frame 8 is arranged in front of the pipe conveying device 1, when a long stainless steel pipe 5 passes through the pipe conveying device 1, most of the pipe body is still outside the pipe conveying device 1, the stainless steel pipe 5 cannot be kept horizontally passing through the pipe conveying device 1, a rolling pipe conveying wheel is arranged above the support frame 8, the pipe body of the stainless steel pipe 5 can move forward on the pipe conveying wheel, and the stainless steel pipe 5 can stably and accurately pass through the pipe conveying device 1 by arranging the support frame 8.
As a technical improvement, as shown in fig. 3, a roller supporting frame 6 is arranged at the rear of the transmission device 3, when the long stainless steel pipe 5 passes through the knurling device 2 and the transmission device 3, most of the pipe body which passes through naturally sags due to the self-weight, because the knurling device 2 and the transmission device 3 are positioned at the rear half part of the whole knurling machine, the downward inclination of the pipe body can seriously cause that the knurling wheels 203 and the calendaring wheels 204 in the knurling device 2 can not normally roll lines on the stainless steel pipe 5, a relatively precise positioning means is therefore required to keep the stainless steel tube 5 passing through the knurling device 2 and the transmission 3 in an original horizontal line, by arranging the roller supporting frame 6, the roller supporting frame 6 is provided with the roller with adjustable length, the tightness can be adjusted according to the size of the passing stainless steel tube body, and the passing stainless steel tube 5 is clamped by the rollers to keep the passing stainless steel tube 5 on the original horizontal line.
As an improvement of the technical solution, as shown in fig. 4, a protective cover 7 is arranged at the knurling device 2 and the transmission device 3, the protective cover 7 covers all the knurling device 2, when the stainless steel pipe 5 passes through the knurling device 2, the knurling wheel 203 and the calendaring wheel 204 can generate a large amount of heat and stainless steel scraps while the pipe body of the stainless steel pipe 5 rotates to roll out lines, and water flow is required to cool and wash in time, so that the protective cover 7 is arranged to avoid liquid drops splashing in the cooling and washing process.
The utility model provides a pair of stainless steel edge knurling machine's use as follows:
placing the stainless steel tube 5 on the support frame 8, aligning one end of the stainless steel tube 5 with the inlet of the tube conveying device 1, adjusting the bolt 107 according to the size ke1 of the stainless steel tube 5, and adjusting the height of the tube conveying pressing wheel 103 to enable the stainless steel tube 5 to be tightly pressed; the pipe conveying device 1 starts to operate, and the stainless steel pipe 5 is conveyed to the knurling device 2; the knurling device 2 is driven by the transmission device 3 to start rotating, when the stainless steel pipe 5 reaches the central circular hole position of the three-jaw self-centering chuck 201, the chuck jaws 202 are adjusted to enable the knurling wheel 203 and the calendaring wheel 204 to simultaneously clamp the stainless steel pipe 5, when the knurling wheel and the calendaring wheel clamp the stainless steel pipe 5, lines can be just rolled on the pipe body, and the stainless steel pipe 5 can normally pass through a through hole in the chuck transmission shaft 307; the tube body of the stainless steel tube 5 which passes through the knurling device 2 and the transmission device 3 is already knurled, and at the moment, the roller on the roller support frame 6 is adjusted to be just capable of receiving the tube body of the transmitted stainless steel tube 5, so that the tube body of the transmitted stainless steel tube 5 and the tube body which still passes through the knurling device 2 are positioned on the same horizontal line; during the processing, attention should be paid to timely cooling and washing the knurling wheel 203 and the calendaring wheel 204 by water flow until the knurling operation is completed on the whole tube body of the stainless steel tube 5.
Claims (10)
1. A stainless steel knurling machine, characterized by comprising: the pipe conveying device (1), the knurling device (2), the transmission device (3) and the main frame box (4); wherein, send tub device (1) to set up the front portion that is used for conveying nonrust steel pipe (5) in main frame case (4), knurling device (2) set up the middle part that is used for rolling out the line on nonrust steel pipe (5) in main frame case (4), transmission (3) set up the end in main frame case (4) and link to each other with knurling device (2), transmission (3) can drive knurling device (2) and rotate, nonrust steel pipe (5) loop through sending tub device (1), knurling device (2) and transmission (3).
2. A stainless steel knurling machine according to claim 1, wherein the tube feeding device (1) is arranged in front of the main frame box (4) and comprises: a pipe conveying wheel box body (101), a pipe conveying driving wheel (102), a pipe conveying wheel (103), a pipe conveying large belt pulley (104) and a pipe conveying speed regulating motor (105); the pipe conveying speed regulating motor (105) drives the pipe conveying large belt pulley (104) to rotate, the pipe conveying large belt pulley (104) and the pipe conveying driving wheel (102) are coaxial gears, the pipe conveying driving wheels (102) are in meshing transmission, in the pipe conveying wheel box body (101), the pipe conveying driving wheel (102) is arranged at the lower row, and the pipe conveying pressing wheel (103) is arranged at the upper row.
3. A stainless steel knurling machine according to claim 1, wherein the knurling device (2) is arranged in the middle of the main frame box (4) and comprises: the three-jaw self-centering device comprises a three-jaw self-centering chuck (201), chuck jaws (202), a knurling wheel (203) and a calendering wheel (204); the three-jaw self-centering chuck (201) is fixedly provided with three chuck jaws (202) through fastening bolts, included angles among the three chuck jaws (202) are all 60 degrees, a knurling wheel (203) is arranged at the front parts of the two chuck jaws (202), a polishing wheel (204) is arranged at the front part of one chuck jaw (202), the knurling wheel (203) and the polishing wheel (204) point to the circle center of the three-jaw self-centering chuck (201), and a round hole is formed in the center of the three-jaw self-centering chuck (201) and can be used for a stainless steel pipe (5) to pass through.
4. A stainless steel knurling machine according to claim 1, wherein said transmission (3) is arranged at the end of the main frame box (4) and comprises: the device comprises a chuck support frame (301), a chuck belt pulley (302), a chuck support bearing (303), a chuck motor belt (304), a chuck speed regulating motor (305) and a chuck transmission shaft (307); chuck buncher (305) drive chuck motor belt (304) and rotate, chuck motor belt (304) drive chuck belt pulley (302) rotate, chuck belt pulley (302) are one whole with chuck transmission shaft (307), chuck support frame (301) is passed in chuck transmission shaft (307), be equipped with chuck support bearing (303) between chuck transmission shaft (307) and chuck support frame (301), be equipped with the through hole that can supply stainless steel pipe (5) to pass through in chuck transmission shaft (307).
5. The stainless steel knurling machine of claim 1, wherein a feed tube tensioning wheel (106) is provided below the feed tube large pulley (104).
6. A stainless steel knurling machine according to claim 1, characterized in that an adjustable bolt (107) is provided on the tube feeding roller (103).
7. A stainless steel knurling machine according to claim 1, characterized in that a pipe conveying motor adjusting bent plate (108) is provided on the pipe conveying adjustable speed motor (105), and a chuck motor adjusting bent plate (306) is provided on the chuck adjustable speed motor (305).
8. A stainless steel knurling machine according to claim 1, characterized in that a support frame (8) is provided in front of the tube conveying device (1).
9. A stainless steel knurling machine according to claim 1, characterized in that a roller support (6) is provided behind the transmission (3).
10. A stainless steel knurling machine according to claim 1, characterized in that a shield (7) is provided at the knurling device (2) and the transmission (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933271.7U CN212496290U (en) | 2019-11-11 | 2019-11-11 | Stainless steel edge knurling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933271.7U CN212496290U (en) | 2019-11-11 | 2019-11-11 | Stainless steel edge knurling machine |
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| Publication Number | Publication Date |
|---|---|
| CN212496290U true CN212496290U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921933271.7U Active CN212496290U (en) | 2019-11-11 | 2019-11-11 | Stainless steel edge knurling machine |
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| Country | Link |
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| CN (1) | CN212496290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919292A (en) * | 2019-11-11 | 2020-03-27 | 沈阳捷通消防车有限公司 | Stainless steel edge knurling machine |
-
2019
- 2019-11-11 CN CN201921933271.7U patent/CN212496290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919292A (en) * | 2019-11-11 | 2020-03-27 | 沈阳捷通消防车有限公司 | Stainless steel edge knurling machine |
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