CN217620365U - Strip and coil upper tube claw locating pin dismounting device - Google Patents
Strip and coil upper tube claw locating pin dismounting device Download PDFInfo
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- CN217620365U CN217620365U CN202221616992.7U CN202221616992U CN217620365U CN 217620365 U CN217620365 U CN 217620365U CN 202221616992 U CN202221616992 U CN 202221616992U CN 217620365 U CN217620365 U CN 217620365U
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- sleeve
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- locating pin
- strip
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Abstract
The utility model relates to a strip and coil pipe claw positioning pin dismounting device, which comprises a positioning pin body, wherein a screw hole is processed on the end surface at the outer side of the positioning pin body, and the positioning pin body is connected with a dismounting mechanism through the screw hole; the disassembling mechanism comprises a sleeve, a channel is arranged in the sleeve, a bolt in sliding connection with the channel is arranged in the channel, a screw rod of the bolt is exposed out of the channel and is in threaded connection with the screw hole, and the edge of the end part of the rear end of the sleeve is provided with a raised anti-skidding part; the utility model has the advantages of reasonable design, improve the structure of locating pin, the disassembly body that the while assembly is connected with the locating pin can utilize the sleeve or with the combination of other instruments, more convenient dismantles the locating pin to can reduce the plant maintenance time, improve work efficiency.
Description
Technical Field
The utility model relates to the technical field of textile machinery, especially, relate to a strip is rolled up pipe claw locating pin dismounting device.
Background
Strip ribbon lap machine is owing to long-term operation, and the top tube claw is in sending tub luffing motion, and the top tube claw is out of shape easily like this and is split the welding, needs to demolish the locating pin of fixed top tube claw to change or maintain the top tube claw, because the locating pin does not have specialized tool in strip ribbon lap machine lapping case, cause and dismantle the difficulty.
Disclosure of Invention
In order to solve the deficiencies in the prior art, the utility model aims to provide a strip is rolled up pipe claw locating pin dismounting device, the dismantlement locating pin that can be comparatively convenient.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a strip is rolled up pipe claw locating pin dismounting device, includes the locating pin body, its characterized in that: the outer end face of the positioning pin body is provided with a screw hole, and the positioning pin body is connected with a dismounting mechanism through the screw hole;
the disassembling mechanism comprises a sleeve, a channel is arranged in the sleeve, a bolt in sliding connection with the channel is arranged in the channel, a screw of the bolt is exposed out of the channel and is in threaded connection with the screw, and a protruding anti-skidding part is arranged at the edge of the rear end of the sleeve.
The anti-skidding portion comprises the surface of sleeve body, just the anti-skidding portion is an inclined plane, and the sleeve is close to the one end diameter of locating pin body and is less than the other end setting.
The sleeve is also provided with a through hole which is vertically distributed with the sleeve along the axial direction.
The edge of an opening at one end of the channel corresponding to the bolt is provided with a boss, and the bolt is in contact with the boss in the sliding process.
The inner wall of the channel adopts a regular hexagon structure matched with the shape of a screw cap of the bolt, the bolt is connected with the inner wall of the channel in an axial sliding mode, and the bolt and the sleeve rotate synchronously.
And a pressure spring is sleeved outside a screw rod of the bolt, one end of the pressure spring abuts against the boss of the sleeve, and the other end of the pressure spring abuts against a screw cap of the bolt.
The utility model has the advantages that: structural design is reasonable, improves the structure of locating pin, and the disassembly body that simultaneously the assembly is connected with the locating pin can utilize the sleeve or with the combination of other instruments, more convenient dismantles the locating pin to can reduce the plant maintenance time, improve work efficiency.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the first embodiment.
Fig. 2 is a schematic cross-sectional structure diagram of the first embodiment.
Fig. 3 is a schematic structural diagram of the second embodiment.
Fig. 4 is a schematic cross-sectional structure diagram of the second embodiment.
Fig. 5 is a schematic structural diagram of the third embodiment.
In the figure: 100 positioning pin bodies, 101 screw holes, 200 sleeves, 201 anti-slip parts, 202 channels, 203 bosses, 204 through holes, 300 bolts and 400 compression springs.
Detailed Description
The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.
Example one
According to the description of fig. 1 to 2: this embodiment provides a strip and coil pipe claw locating pin dismounting device, including locating pin body 100 and detaching mechanism, wherein:
a screw hole 101 is processed on the end surface of the outer side of the positioning pin body 100, and the positioning pin body 100 is connected with the dismounting mechanism through the screw hole 101;
the disassembling mechanism comprises a sleeve 200, a channel 202 is arranged in the sleeve 200, a bolt 300 in sliding connection with the channel 202 is arranged in the channel 202, the inner wall of the channel 202 adopts a regular hexagon structure matched with the shape of a screw cap of the bolt 300, the bolt 300 is in sliding connection with the inner wall of the channel 202 along the axial direction, and the bolt 300 and the sleeve 200 rotate synchronously;
meanwhile, both ends of the channel 202 adopt an open structure, wherein the bolt 300 enters the channel 202 from the opening position of the channel 202 at the upper part, and the screw of the bolt 300 is exposed at the opening position at the bottom end of the channel 202; further, a boss 203 is arranged at the edge of an opening at the bottom end of the channel 202, the boss 203 reduces the size of the opening of the channel 202, the bolt 300 is in contact with the boss 203 in the sliding process, so that a screw rod passes through the channel 202 and is in threaded connection with the screw hole 101 of the locating pin body 100, and a screw cap of the bolt 300 is positioned inside the channel 202;
further, in order to achieve good use experience, a pressure spring 400 is further sleeved outside the screw rod of the bolt 300, one end of the pressure spring 400 abuts against the boss 203 of the sleeve, and the other end of the pressure spring 400 abuts against the screw cap of the bolt 300, so that the pressure spring 400 is stressed and compressed to form a buffering effect in the use process of pulling the sleeve outwards, a user can predict the stress effect of the positioning pin body 100 to be acted, and the use is convenient;
in order to better use the device, the edge of the rear end of the sleeve 200 is provided with a raised anti-slip part 201, and the surface of the anti-slip part 201 is smooth, so that the hand of a user is prevented from being scratched.
In the using process, the positioning pin body 100 can be directly acted on through the rotating action and the outward pulling action which are implemented on the sleeve, so that the positioning pin body can be quickly separated from the assembling position, and the whole device is small and durable.
Example two
As shown in fig. 3 to 4: this embodiment provides a strip is rolled up pipe claw locating pin dismounting device, including locating pin body 100 and detaching mechanism, lies in with embodiment one's difference: the sleeve 200 is further provided with a through hole 204 which is vertically distributed with the sleeve in the axial direction, the through hole 204 is communicated with the channel 202, and tools such as a cross rod and a rope can penetrate through the through hole 204 for use when the dismounting device is used, so that the dismounting device is acted by external force, and the dismounting device is more flexible and convenient to use.
Example two
According to FIG. 5: this embodiment provides a strip is rolled up pipe claw locating pin dismounting device, including locating pin body 100 and detaching mechanism, lies in with embodiment one's difference: the antiskid portion 201 is formed by the surface of the sleeve 200 body, the antiskid portion 201 is an inclined plane, and the diameter of one end, close to the positioning pin body 100, of the sleeve 200 is smaller than that of the other end, so that the antiskid technical effect can be achieved through the change of the diameter of the sleeve 200.
The above only is the preferred embodiment of the present invention, as long as the preferred embodiment is realized by basically the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.
Claims (6)
1. The utility model provides a strip is rolled up pipe claw locating pin dismounting device, includes the locating pin body, its characterized in that: the outer end face of the positioning pin body is provided with a screw hole, and the positioning pin body is connected with a dismounting mechanism through the screw hole;
the disassembling mechanism comprises a sleeve, a channel is arranged in the sleeve, a bolt in sliding connection with the sleeve is arranged in the channel, a screw rod of the bolt is exposed out of the channel and is in threaded connection with the screw hole, and an anti-skidding portion which is convexly arranged is arranged on the edge of the end portion of the rear end of the sleeve.
2. The strip and coil top jaw locating pin removal device of claim 1, wherein: the anti-skidding portion comprises the surface of sleeve body, just the anti-skidding portion is an inclined plane, and the sleeve is close to the one end diameter of locating pin body and is less than the other end setting.
3. The strip-and-roll pipe jaw positioning pin removal device of claim 1 or 2, characterized in that: the sleeve is also provided with a through hole which is vertically distributed with the sleeve along the axial direction.
4. The strip and coil top jaw locating pin removal device of claim 1, wherein: and a boss is arranged on the edge of an opening at one end of the channel corresponding to the bolt, and the bolt is in contact with the boss in the sliding process.
5. The strip and coil pipe jaw locating pin dismounting device of claim 1, characterized in that: the inner wall of the channel adopts a regular hexagon structure matched with the shape of a screw cap of the bolt, the bolt is connected with the inner wall of the channel in an axial sliding mode, and the bolt and the sleeve rotate synchronously.
6. The strip and coil pipe jaw positioning pin dismounting device of claim 4, characterized in that: and a pressure spring is sleeved outside the screw rod of the bolt, one end of the pressure spring abuts against the boss of the sleeve, and the other end of the pressure spring abuts against the screw cap of the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221616992.7U CN217620365U (en) | 2022-06-13 | 2022-06-13 | Strip and coil upper tube claw locating pin dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221616992.7U CN217620365U (en) | 2022-06-13 | 2022-06-13 | Strip and coil upper tube claw locating pin dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217620365U true CN217620365U (en) | 2022-10-21 |
Family
ID=83628506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221616992.7U Active CN217620365U (en) | 2022-06-13 | 2022-06-13 | Strip and coil upper tube claw locating pin dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217620365U (en) |
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2022
- 2022-06-13 CN CN202221616992.7U patent/CN217620365U/en active Active
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