CN220636536U - Threading machine feed roll convenient to maintain - Google Patents
Threading machine feed roll convenient to maintain Download PDFInfo
- Publication number
- CN220636536U CN220636536U CN202321833660.9U CN202321833660U CN220636536U CN 220636536 U CN220636536 U CN 220636536U CN 202321833660 U CN202321833660 U CN 202321833660U CN 220636536 U CN220636536 U CN 220636536U
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- China
- Prior art keywords
- feeding roller
- threading machine
- fixedly connected
- supporting
- feeding
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- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a threading machine feeding roller convenient to maintain, which comprises a feeding rack, wherein at least two feeding rollers are arranged at the top of the feeding rack, at least two first supporting plates are fixedly connected to the top of the feeding rack, and a connecting assembly for disassembling and installing the feeding rollers is arranged at the joint of the at least two feeding rollers and the at least two first supporting plates. According to the threading machine feeding roller convenient to maintain, the driven shaft, the driving shaft, the first clamping block, the second clamping block and the limiting assembly are added on the basis of the original feeding roller, when the feeding roller is damaged, the limiting assembly at one end of the feeding roller is used for canceling the limitation on the feeding roller, the feeding roller is displaced towards one side far away from the driving shaft, the first clamping block is separated from the second clamping block, the driving shaft is separated from the driven shaft at one end of the feeding roller, and the feeding roller is taken down for maintenance, so that the feeding roller is prevented from being maintained on a feeding rack directly, and the feeding roller is convenient to maintain.
Description
Technical Field
The utility model relates to the technical field of threading machines, in particular to a threading machine feeding roller convenient to maintain.
Background
The threading machine is a steel pipe machining machine widely applied to the building industry in recent years, and threads can be quickly machined on the end part of a steel pipe by using the threading machine.
According to the feeding system of the double-station threading machine disclosed in the patent No. CN212495823U, a push plate intermittently transfers steel pipes to a feeding roller from an input roller one by one, when threading processing is completed at two ends of the steel pipes, a deflector rod swings upwards to transfer the steel pipes to an output roller, and the output roller transports the processed steel pipes to a designated packaging hoisting area, so that automation of steel pipe transmission and transfer is realized, the working strength is reduced, and the production efficiency is improved.
The defects exist in the prior art:
in the above patent, the feeding roller is a roller body with large ends and small middle, and is used for feeding materials into the threading machine to process threads on the end part of the steel pipe, but the traditional feeding roller is fixed on the feeding frame and is driven to rotate by the driving component, so that the possibility that the two ends of the feeding roller are scratched by the steel pipe after the feeding roller is used for a long time exists, and the feeding roller cannot be used, so that work cannot be continued.
Disclosure of Invention
The utility model aims to provide a threading machine feeding roller convenient to maintain so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a threading machine feed roll convenient to maintain, includes the pay-off frame, the top of pay-off frame is provided with two at least feed rolls, the top fixedly connected with of pay-off frame is two at least first backup pad, two at least the junction of feed roll and two at least first backup pads is provided with the coupling assembling who is used for dismantling the installation feed roll, coupling assembling includes the driven shaft of fixed connection in feed roll one side, the middle part of first backup pad is threaded and is connected with the drive shaft, the first fixture block of one side fixedly connected with of drive shaft, one side fixedly connected with second fixture block of driven shaft, second fixture block joint is in one side of first fixture block, the opposite side of feed roll is provided with the spacing subassembly that is used for supporting the feed roll.
Preferably, the limiting assembly comprises a supporting shaft fixedly connected to one side of the feeding roller, a second supporting plate is fixedly connected to the top end of the feeding frame, the supporting shaft is connected to the middle of the second supporting plate in a penetrating mode, and a blocking assembly used for limiting the displacement of the supporting shaft is arranged on one side of the second supporting plate.
Preferably, the blocking assembly comprises a fixing plate arranged on one side of the supporting shaft, a plurality of screws used for fixing the position of the fixing plate are symmetrically and alternately connected in the middle of the fixing plate in a horizontal and symmetrical mode, and one ends of the screws are connected to one side of the second supporting plate in a threaded and alternately mode.
Preferably, a threading machine for processing the steel pipes is arranged on the back surface of the feeding frame.
Preferably, one side of the feeding frame is fixedly connected with a supporting transverse plate, the top end of the supporting transverse plate is fixedly connected with a motor, and the motor is fixedly connected with the other end of one of the driving shafts.
Preferably, gears are sleeved at the middle parts of at least two driving shafts, and one sides of at least two gears are connected with chains in a transmission way.
Preferably, at least two sides of the first support plate are respectively provided with a limiting ring, and at least two limiting rings are respectively sleeved at the middle parts of at least two driving shafts.
The utility model has the technical effects and advantages that:
this threading machine feed roll convenient to maintain has increased driven shaft, drive shaft, first fixture block, second fixture block and spacing subassembly on original basis, when the feed roll appears damaging, with the limit of feed roll one end spacing subassembly cancellation to the feed roll, again with the feed roll to keeping away from drive shaft one side displacement, make first fixture block and second fixture block separate, make the drive shaft lose the joint to feed roll one end driven shaft, realize taking off the feed roll and maintain, avoided directly maintaining in the pay-off frame, thereby facilitated its maintenance.
Drawings
FIG. 1 is a schematic top view of the present utility model.
Fig. 2 is a schematic perspective view of a connecting structure according to the present utility model.
Fig. 3 is a schematic perspective view of a connecting structure according to the second embodiment of the present utility model.
Fig. 4 is an enlarged schematic view of the portion a in fig. 1 according to the present utility model.
Fig. 5 is a schematic side view of a transmission assembly according to the present utility model.
Fig. 6 is a schematic side view of a second support plate according to the present utility model.
In the figure: 1. a feed roller; 2. a feeding rack; 3. a first support plate; 4. a driven shaft; 5. a drive shaft; 6. a first clamping block; 7. a second clamping block; 8. a support shaft; 9. a second support plate; 10. a fixing plate; 11. a screw; 12. a threading machine; 13. a motor; 14. a supporting cross plate; 15. a gear; 16. a chain; 17. and a limiting ring.
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.
The utility model provides a threading machine feeding roller convenient to maintain, which is shown in fig. 1-6, and comprises a feeding frame 2, wherein at least two feeding rollers 1 are arranged at the top of the feeding frame 2, at least two first support plates 3 are fixedly connected to the top of the feeding frame 2, a connecting component for disassembling and installing the feeding rollers 1 is arranged at the joint of the at least two feeding rollers 1 and the at least two first support plates 3, the connecting component comprises a driven shaft 4 fixedly connected to one side of the feeding rollers 1, a driving shaft 5 is connected to the middle part of the first support plates 3 in a penetrating way, a first clamping block 6 is fixedly connected to one side of the driving shaft 5, a second clamping block 7 is fixedly connected to one side of the driven shaft 4, the second clamping block 7 is clamped to one side of the first clamping block 6, and a limiting component for supporting the feeding rollers 1 is arranged on the other side of the feeding rollers 1.
It should be noted that, the feeding roller 1 is provided with a V-shaped groove at the middle part by a cylinder, and is used for guiding the steel pipe through the V-shaped groove, avoiding the steel pipe moving to two sides, and the first clamping blocks 6 and the second clamping blocks 7 are all five and are correspondingly arranged, and the five first clamping blocks 6 are inserted into the five second clamping blocks 7 when the feeding roller 1 is installed, so that the feeding roller is clamped with each other.
Further, when the feeding roller 1 is damaged, the limit component at one end of the feeding roller 1 cancels the limit on the feeding roller 1, and then the feeding roller 1 is displaced towards the side far away from the driving shaft 5, so that the first clamping block 6 and the second clamping block 7 are separated, the driving shaft 5 loses the clamping connection with the driven shaft 4 at one end of the feeding roller 1, the feeding roller 1 is taken down for maintenance, and the feeding frame 2 is prevented from being maintained directly, thereby facilitating the maintenance of the feeding frame.
Specifically, the spacing subassembly includes fixed connection at back shaft 8 of feeding roller 1 one side, and feeding frame 2's top fixedly connected with second backup pad 9, back shaft 8 alternate to be connected at the middle part of second backup pad 9, and one side of second backup pad 9 is provided with the subassembly that blocks that is used for restricting back shaft 8 displacement.
The top of the second support plate 9 is provided with a storage groove for storing the support shaft 8.
Specifically, the blocking assembly comprises a fixing plate 10 arranged on one side of the supporting shaft 8, a plurality of screws 11 used for fixing the position of the fixing plate 10 are symmetrically and horizontally connected in a penetrating mode in the middle of the fixing plate 10, and one ends of the screws 11 are connected to one side of the second supporting plate 9 in a penetrating mode through threads.
When the driven shaft 4 at one end of the feed roller 1 is engaged, the support shaft 8 at the other end of the feed roller 1 is inserted into the receiving groove, the fixing plate 10 is placed on one side of the second support plate 9, one side of the fixing plate 10 is inserted into the receiving groove, and the fixing plate 10 is fixed on one side of the second support plate 9 by the screw 11, so that the support shaft 8 is prevented from sliding out from one side of the receiving groove and the ground top, and the position of one side of the feed roller 1 is fixed by fixing the position of the support shaft 8
Specifically, the back of the feeding frame 2 is provided with a threading machine 12 for processing steel pipes.
The operating principle of the wire threading machine 12 is the same as that of the patent CN 212495823U.
Specifically, one side of the feeding frame 2 is fixedly connected with a supporting transverse plate 14, the top end of the supporting transverse plate 14 is fixedly connected with a motor 13, and the motor 13 is fixedly connected with the other end of one of the driving shafts 5.
Specifically, the middle parts of the at least two driving shafts 5 are respectively sleeved with a gear 15, and one sides of the at least two gears 15 are respectively connected with a chain 16 in a transmission way.
When the feeding roller 1 needs to be rotated, the motor 13 is turned on, the motor 13 drives one of the driving shafts 5 to rotate, one of the driving shafts 5 drives the gear 15 to rotate, the gear 15 drives the chain 16 to rotate, the chain 16 drives other gears 15 to rotate, the gear 15 drives other driving shafts 5 to rotate, and the driving shafts 5 drive the feeding roller 1 to rotate.
Specifically, one side of at least two first backup pad 3 all is provided with spacing ring 17, and at least two spacing rings 17 cover respectively and establish at the middle part of at least two drive shafts 5.
The stop ring 17 is provided to prevent the drive shaft 5 from sliding out of the first support plate 3.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a threading machine feed roll convenient to maintain, includes pay-off frame (2), the top of pay-off frame (2) is provided with two at least feed rolls (1), the top fixedly connected with of pay-off frame (2) is two at least first backup pad (3), its characterized in that, two at least feed rolls (1) are provided with the coupling assembling who is used for dismantling installation feed rolls (1) with the junction of two at least first backup pads (3), coupling assembling includes driven shaft (4) of fixed connection in feed rolls (1) one side, the middle part of first backup pad (3) alternates and is connected with drive shaft (5), one side fixedly connected with first fixture block (6) of drive shaft (5), one side fixedly connected with second fixture block (7) of driven shaft (4), second fixture block (7) joint is in one side of first fixture block (6), the opposite side of feed rolls (1) is provided with the spacing subassembly that is used for supporting feed rolls (1).
2. The threading machine feeding roller convenient to maintain according to claim 1, wherein the limiting assembly comprises a supporting shaft (8) fixedly connected to one side of the feeding roller (1), a second supporting plate (9) is fixedly connected to the top end of the feeding frame (2), the supporting shaft (8) is connected to the middle of the second supporting plate (9) in a penetrating mode, and a blocking assembly used for limiting displacement of the supporting shaft (8) is arranged on one side of the second supporting plate (9).
3. The threading machine feeding roller convenient to maintain according to claim 2, wherein the blocking assembly comprises a fixing plate (10) arranged on one side of the supporting shaft (8), a plurality of screws (11) for fixing the positions of the fixing plate (10) are symmetrically and horizontally inserted in the middle of the fixing plate (10), and one end of each screw (11) is connected to one side of the second supporting plate (9) in a threaded insertion mode.
4. The threading machine feeding roller convenient to maintain according to claim 1 is characterized in that the back of the feeding frame (2) is provided with a threading machine (12) for processing steel pipes.
5. The threading machine feeding roller convenient to maintain according to claim 1, wherein one side of the feeding frame (2) is fixedly connected with a supporting transverse plate (14), the top end of the supporting transverse plate (14) is fixedly connected with a motor (13), and the motor (13) is fixedly connected with the other end of one driving shaft (5).
6. The threading machine feeding roller convenient to maintain according to claim 1, wherein gears (15) are sleeved on the middle parts of at least two driving shafts (5), and chains (16) are connected to one sides of at least two gears (15) in a transmission mode.
7. The threading machine feeding roller convenient to maintain according to claim 1, wherein one side of at least two first supporting plates (3) is provided with limiting rings (17), and the middle parts of at least two driving shafts (5) are respectively sleeved with the limiting rings (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833660.9U CN220636536U (en) | 2023-07-12 | 2023-07-12 | Threading machine feed roll convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833660.9U CN220636536U (en) | 2023-07-12 | 2023-07-12 | Threading machine feed roll convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636536U true CN220636536U (en) | 2024-03-22 |
Family
ID=90291741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321833660.9U Active CN220636536U (en) | 2023-07-12 | 2023-07-12 | Threading machine feed roll convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636536U (en) |
-
2023
- 2023-07-12 CN CN202321833660.9U patent/CN220636536U/en active Active
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