CN213826478U - Pay-off device for metal wire drawing machine - Google Patents
Pay-off device for metal wire drawing machine Download PDFInfo
- Publication number
- CN213826478U CN213826478U CN202022321186.4U CN202022321186U CN213826478U CN 213826478 U CN213826478 U CN 213826478U CN 202022321186 U CN202022321186 U CN 202022321186U CN 213826478 U CN213826478 U CN 213826478U
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- Prior art keywords
- pay
- pressure sensor
- top plate
- metal wire
- wire
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 title claims abstract description 39
- 238000005491 wire drawing Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to a pay-off device for a metal wire drawing machine, which comprises an electric lifting platform, a pay-off stand arranged on the electric lifting platform, a pressure sensor arranged on one side of the pay-off stand and a wire guide wheel; the pay-off rack is arranged on the electric lifting platform through a bearing seat; the electric lifting platform comprises a top plate, a base, a speed reducing motor and a screw rod; the top plate is connected with the base through a screw rod; the speed reducing motor is arranged at the top of the top plate and is connected with the screw; a guide shaft is also arranged between the top plate and the base; the pressure sensor comprises an upper measuring roller and a lower measuring roller; the upper measuring roller is arranged above the lower measuring roller. The utility model discloses a pressure sensor's pressure information is applied to pressure sensor among the pressure sensor detection metal wire unwrapping wire process, cooperation electric lift platform automatic adjustment unwrapping wire height makes metal wire unwrapping wire height keep unanimous with the inlet wire height of wire drawing machine all the time, avoids tensile deformation and disconnection.
Description
Technical Field
The utility model relates to a pay-off for metal wire rod wire drawing machine belongs to wire drawing machine equipment technical field.
Background
The wire drawing equipment belongs to preprocessing equipment for producing metal products such as standard parts and the like, and aims to enable the diameter, roundness, surface finish and straightness of a wire or a bar to meet the raw material processing requirements required by the production of the metal products such as the standard parts and the like through the drawing processing of the wire drawing equipment. Different metal products have different standards for wire or rod diameter, roundness, surface finish and straightness, and require the use of matched wire drawing dies to draw wires or rods. The pay-off of traditional metal wire drawing machine does not possess the function of automatic adjustment height, and when the height that highly is higher than (namely metal wire follow pay-off rack top unwrapping wire) or is less than the inlet wire height of wire drawing machine (namely metal wire follow pay-off rack bottom unwrapping wire), metal wire can receive upwards or decurrent extra pulling force, causes tensile deformation even the phenomenon that makes metal wire break off easily.
Therefore, how to provide an automatic adjustment unwrapping wire height, make the metal wire unwrapping wire height keep unanimous with the inlet wire height of wire drawing machine all the time, the metal wire for wire drawing machine pay-off of avoiding tensile deformation and disconnection is the utility model discloses a research purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a pay-off device for a metal wire drawing machine, which detects the pressure information applied to a pressure sensor in the pay-off process of the metal wire through the pressure sensor, automatically adjusts the pay-off height by matching with an electric lifting platform, and reduces the pay-off height when the pressure sensor receives upward pressure; when the metal wire is pressed downwards, the paying-off height is raised; the paying-off height of the metal wire is always consistent with the wire inlet height of the wire drawing machine, and the stretching deformation and disconnection are avoided.
For solving the prior art problem, the utility model discloses the technical scheme who adopts is:
a pay-off device for a metal wire drawing machine comprises an electric lifting platform, a pay-off stand arranged on the electric lifting platform, a pressure sensor arranged on one side of the pay-off stand and a wire guide wheel; the pay-off stand is arranged on the electric lifting platform through a bearing seat; the electric lifting platform comprises a top plate, a base, a speed reduction motor and a screw rod; the top plate is connected with the base through a screw rod; the speed reducing motor is arranged at the top of the top plate and is connected with the screw; a guide shaft is arranged between the top plate and the base; the pressure sensor comprises an upper measuring roller and a lower measuring roller; the upper measuring roller is arranged above the lower measuring roller.
Furthermore, four guide shafts are arranged and are respectively connected to the four corners of the top plate and the base.
Furthermore, the lowest pay-off height of the pay-off rack is not lower than the height of a horizontal plane where the top of the speed reduction motor is located.
Furthermore, the wire guide wheel and the pressure sensor are arranged at the same horizontal height.
Furthermore, the bearing seat is embedded in the top plate.
The utility model has the advantages that: the pressure sensor is used for detecting pressure information applied to the pressure sensor in the metal wire paying-off process, the paying-off height is automatically adjusted by matching with the electric lifting platform, and the paying-off height is reduced when the pressure sensor is pressed upwards; when the metal wire is pressed downwards, the paying-off height is raised; the paying-off height of the metal wire is always consistent with the wire inlet height of the wire drawing machine, and the stretching deformation and disconnection are avoided.
Drawings
Fig. 1 is a schematic structural view of the pay-off stand when the utility model is outgoing.
Fig. 2 is the structure schematic diagram of the utility model discloses when being qualified for the next round of competitions in the middle part of the pay off rack.
Fig. 3 is the structure diagram of the utility model discloses when being qualified for the next round of competitions in pay off rack bottom.
Fig. 4 is a schematic structural diagram of the pressure sensor of the present invention.
Wherein: electric lift platform 1, pay off rack 2, pressure sensor 3, wire guide wheel 4, bearing frame 5, roof 6, base 7, gear motor 8, screw rod 9, guiding axle 10, last measuring roller 11, lower measuring roller 12.
Detailed Description
In order to make the technical solution of the present invention more understandable to those skilled in the art, the present invention is further analyzed with reference to fig. 1-4.
As shown in fig. 1-4, a pay-off device for a metal wire drawing machine comprises an electric lifting platform 1, a pay-off stand 2 arranged on the electric lifting platform 1, a pressure sensor 3 arranged on one side of the pay-off stand 2 and a wire guide wheel 4; the pay-off stand 2 is arranged on the electric lifting platform 1 through a bearing seat 5; the electric lifting platform 1 comprises a top plate 6, a base 7, a speed reducing motor 8 and a screw 9; the top plate 6 is connected with the base 7 through a screw 9; the speed reducing motor 8 is arranged at the top of the top plate 6 and is connected with the screw rod 9; a guide shaft 10 is also arranged between the top plate 6 and the base 7; the pressure sensor 3 includes an upper measuring roller 11 and a lower measuring roller 12; the upper measuring roll 11 is disposed above the lower measuring roll 12.
In this embodiment, preferably, four guide shafts 10 are provided and are respectively connected to the top plate 6 and the base 7 at four corners, so as to increase the structural stability.
In this embodiment, preferably, the lowest paying-off height of the pay-off rack 2 is not lower than the height of the horizontal plane on which the top of the speed reduction motor 8 is located, so as to prevent the speed reduction motor 8 from obstructing the metal wire outlet.
In the present embodiment, the wire guide wheel 4 is preferably disposed at the same level as the pressure sensor 3, so as to ensure that the metal wires are conveyed at the same level.
In this embodiment, preferably, the bearing seat 5 is embedded in the top plate 6, so as to improve the structural reasonableness.
When the utility model is used, the wire inlet height of the wire guide wheel 4 is the wire inlet height of the wire drawing machine; when a metal wire is led out from the top of the pay-off rack 2 and is higher than the wire guiding wheel 4, the upper measuring roller 11 of the pressure sensor 3 is stressed, the speed reducing motor 8 drives the screw rod 9 to rotate so as to enable the electric lifting platform 1 to descend, and the pay-off rack 2 descends until the wire outlet height is consistent with the wire inlet height of the wire guiding wheel 4; when a metal wire is led out from the middle of the pay-off rack 2 and is consistent with the height of the wire guide wheel 4, the upper measuring roller 11 and the lower measuring roller 12 of the pressure sensor 3 are not stressed, the electric lifting platform 1 is not adjusted, and the metal wire can also be consistent with the wire inlet height of the wire guide wheel 4; when a metal wire is led out from the bottom of the pay-off rack 2 and is lower than the height of the wire guide wheel 4, the lower measuring roller 12 of the pressure sensor 3 is stressed, the speed reducing motor 8 drives the screw rod 9 to rotate so as to enable the electric lifting platform 1 to ascend, and the pay-off rack 2 ascends until the outlet height is consistent with the inlet height of the wire guide wheel 4. The utility model detects the pressure information applied to the pressure sensor 3 in the metal wire paying-off process through the pressure sensor 3, automatically adjusts the paying-off height by matching with the electric lifting platform 1, and reduces the paying-off height when the pressure sensor 3 is pressed upwards; when the metal wire is pressed downwards, the paying-off height is raised; the paying-off height of the metal wire is always consistent with the wire inlet height of the wire drawing machine, and the stretching deformation and disconnection are avoided.
The technical solutions provided by the present application are introduced in detail, and the principles and embodiments of the present application are explained herein by applying embodiments, and the descriptions of the embodiments are only used to help understand the method and the core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (5)
1. The utility model provides a pay-off for metal wire rod wire drawing machine which characterized in that: the automatic wire feeding device comprises an electric lifting platform, a pay-off rack arranged on the electric lifting platform, a pressure sensor arranged on one side of the pay-off rack and a wire guide wheel; the pay-off stand is arranged on the electric lifting platform through a bearing seat; the electric lifting platform comprises a top plate, a base, a speed reduction motor and a screw rod; the top plate is connected with the base through a screw rod; the speed reducing motor is arranged at the top of the top plate and is connected with the screw; a guide shaft is arranged between the top plate and the base; the pressure sensor comprises an upper measuring roller and a lower measuring roller; the upper measuring roller is arranged above the lower measuring roller.
2. The pay-off device for a metal wire drawing machine according to claim 1, wherein: four guide shafts are arranged and are respectively connected to the four corners of the top plate and the base.
3. The pay-off device for a metal wire drawing machine according to claim 1, wherein: the lowest pay-off height of the pay-off rack is not lower than the height of a horizontal plane where the top of the speed reduction motor is located.
4. The pay-off device for a metal wire drawing machine according to claim 1, wherein: the wire guide wheel and the pressure sensor are arranged at the same horizontal height.
5. The pay-off device for a metal wire drawing machine according to claim 1, wherein: the bearing seat is embedded in the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022321186.4U CN213826478U (en) | 2020-10-19 | 2020-10-19 | Pay-off device for metal wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022321186.4U CN213826478U (en) | 2020-10-19 | 2020-10-19 | Pay-off device for metal wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213826478U true CN213826478U (en) | 2021-07-30 |
Family
ID=77009454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022321186.4U Expired - Fee Related CN213826478U (en) | 2020-10-19 | 2020-10-19 | Pay-off device for metal wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213826478U (en) |
-
2020
- 2020-10-19 CN CN202022321186.4U patent/CN213826478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |