CN210232882U - Small-size coupling extracting tool - Google Patents
Small-size coupling extracting tool Download PDFInfo
- Publication number
- CN210232882U CN210232882U CN201921324666.7U CN201921324666U CN210232882U CN 210232882 U CN210232882 U CN 210232882U CN 201921324666 U CN201921324666 U CN 201921324666U CN 210232882 U CN210232882 U CN 210232882U
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- China
- Prior art keywords
- baffle
- rod
- plate
- wheel
- pair
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a small-sized paired wheel disassembling tool, which comprises a tool frame, a force application rod and a supporting frame; the tool frame comprises two clamping plates which are symmetrically arranged up and down, and each clamping plate comprises a flat plate and a baffle; the baffle plates are fixed at the tail ends of the flat plates, and the upper baffle plate and the lower baffle plate are used for dragging the pair wheels; the front part of the baffle is provided with through holes, and the support frame sequentially penetrates through the upper and lower through holes and is used for supporting the upper clamping plate and the lower clamping plate; the force application rod is a threaded rod, the threaded rod penetrates through a threaded hole of the support frame and abuts against a rotating shaft of the motor, and the tool frame can be pulled out by driving the pair wheels along with inward pushing of the force application rod through rotating the force application rod. Through the utility model discloses a what wheel extracting tool can be very light dismantles the wheel from the motor, at whole dismantlement in-process, and is easy and simple to handle, only needs to install the instrument frame, clockwise slow rotatory afterburning thick stick, along with impel inwards of application of force pole, the instrument frame area can be pulled out to the wheel.
Description
Technical Field
The utility model relates to a extracting tool, concretely relates to small-size pair wheel extracting tool.
Background
The coupling wheel is a transmission device and is responsible for outputting mechanical energy of the motor to using equipment through a shaft, the using equipment obtains energy, and a reversed loader, a rubber belt conveyor, a scraper conveyor, a water pump and the like which are commonly used in the underground coal mine are connected with the motor through the coupling wheel. When changing motor or coupling, must pull out the coupling, the coupling design is the quick detachable change of original intention, but the colliery is in the in-process of using under the pit receives humidity, trickle, corruption influence, and it is very difficult often to pull out the coupling.
The common treatment mode utilizes an iron hammer to knock the pair wheel without stopping the position, or uses a 40T chain to tie the pair wheel and then uses a hydraulic jack to jack the pair wheel. The hammer percussion method is easy to reduce the service life of the paired wheels, is easy to cause personal injury to maintainers, and is easy to cause safety accidents such as the hands are knocked or scraps are splashed to hurt eyes. The connecting bolt which is easy to break the chain is jacked open by using the jack, so that the bolt is bounced to hurt people.
Disclosure of Invention
According to prior art not enough, the utility model provides a small-size wheel extracting tool for there is the problem of dismantling the wheel difficulty in solving prior art.
The utility model discloses realize according to following technical scheme:
a small-sized paired wheel disassembling tool comprises a tool frame, a force application rod and a supporting frame; the tool frame comprises two clamping plates which are symmetrically arranged up and down, and each clamping plate comprises a flat plate and a baffle; the baffle plates are fixed at the tail ends of the flat plates, and the upper baffle plate and the lower baffle plate are used for dragging the pair wheels; the front part of the baffle is provided with through holes, and the support frame sequentially penetrates through the upper and lower through holes and is used for supporting the upper clamping plate and the lower clamping plate; the force application rod is a threaded rod, the threaded rod penetrates through a threaded hole of the support frame and abuts against a rotating shaft of the motor, and the tool frame can be pulled out by driving the pair wheels along with inward pushing of the force application rod through rotating the force application rod.
Furthermore, an adjusting device for adjusting the distance between the two clamping plates is arranged between the upper clamping plate and the lower clamping plate and used for disassembling the pair wheels with different diameters.
Furthermore, the adjusting device comprises a lug plate and an adjusting rod which are arranged at two sides of the middle part of the flat plate and are symmetrical with each other; the adjusting rod is characterized in that external threads are arranged at two ends of the adjusting rod, through holes are formed in the lug plates, the adjusting rod penetrates through the two corresponding through holes from top to bottom, nuts are screwed at two ends of the adjusting rod respectively, and the distance between the upper baffle and the lower baffle is achieved through the adjusting nuts.
Furthermore, the connection mode between the lug plate and the flat plate is welding or the lug plate and the flat plate are integrally cast and formed.
Further, the force applying rod further comprises a force applying rod which penetrates through the front end of the force applying rod and is used for rotating the force applying rod.
Further, the through opening is a rectangular opening.
Furthermore, an included angle between the baffle and the flat plate is a vertical angle.
The utility model discloses beneficial effect:
through the utility model discloses a what wheel extracting tool can be very light dismantles the wheel from the motor, at whole dismantlement in-process, and is easy and simple to handle, only needs to install the instrument frame, clockwise slow rotatory afterburning thick stick, along with impel inwards of application of force pole, the instrument frame area can be pulled out to the wheel. Simple structure, low in cost, the technical worker just can weld manufacturing in the factory, especially adapted promotes in the mine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive laboriousness.
FIG. 1 is a perspective view of a small-sized pair wheel disassembling tool of the present invention;
FIG. 2 is a front view of the small pair wheel disassembly tool of the present invention;
FIG. 3 is a side view of the compact pair wheel removal tool of the present invention;
fig. 4 is a plan view of the small-sized wheel detaching tool of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the utility model provides an embodiment all belongs to the utility model discloses the scope of protection.
In the prior art, the common treatment mode utilizes an iron hammer to knock the pair wheel without stopping the position, or utilizes a 40T chain to tie the pair wheel and then uses a hydraulic jack to jack the pair wheel. The hammer percussion method is easy to reduce the service life of the paired wheels, is easy to cause personal injury to maintainers, and is easy to cause safety accidents such as the hands are knocked or scraps are splashed to hurt eyes. The connecting bolt which is easy to break the chain is jacked open by using the jack, so that the bolt is bounced to hurt people. Therefore, the utility model provides a can be very light with the wheel pair extracting tool that the wheel was dismantled from the motor, concrete scheme is as follows:
as shown in fig. 1, 2, 3 and 4, the small-sized pair of wheel disassembling tool comprises a tool frame, a force applying rod 50 and a supporting frame 40; the tool frame comprises two clamping plates which are symmetrically arranged up and down, wherein each clamping plate comprises a flat plate 10 and a baffle 20; the baffle 20 is fixed at the end of the flat plate 10, and the upper baffle 20 and the lower baffle 20 are used for dragging the pair of wheels 30; the front part of the baffle 20 is provided with through holes, and the support frame 40 sequentially penetrates through the upper and lower through holes to support the upper and lower clamping plates; the force application rod 50 is a threaded rod which passes through a threaded hole of the support frame 40 and abuts against a rotating shaft of the motor, and by rotating the force application rod 50, the tool frame can be pulled out with the pair of wheels along with the inward pushing of the force application rod 50.
With continued reference to fig. 1, 2, 3 and 4, an adjusting device for adjusting the distance between the two clamping plates is arranged between the upper clamping plate and the lower clamping plate, so as to disassemble the pair of wheels with different diameters.
The following gives a preferred embodiment of the above embodiment with respect to the adjusting device:
the adjusting device comprises two symmetrical ear plates 60 and an adjusting rod 70 which are respectively arranged at the two sides of the middle part of the flat plate; the two ends of the adjusting rod 70 are provided with external threads, the ear plate 60 is provided with through holes, the adjusting rod 70 penetrates through the two corresponding through holes from top to bottom, two nuts 80 are screwed at the two ends of the adjusting rod 70 respectively, and the distance between the upper baffle plate 20 and the lower baffle plate 20 is realized by adjusting the nuts 80.
The connection between the ear plate 60 and the flat plate 10 is formed by welding or by integrally casting the two.
As shown in fig. 1, 2, 3 and 4, the force applying rod 90 is further provided, and the force applying rod 90 passes through the front end of the force applying rod 50 to rotate the force applying rod 50.
The through opening is a rectangular opening. The baffle 20 is perpendicular to the plate 10.
The working process is as follows:
1) space required for disassembling the wheels;
2) penetrating an upper tool frame and a lower tool frame into a support frame;
3) the upper and lower limiting clamping plates of the tool frame are pulled open through the adjusting rod and clamped on the pair of wheels;
4) the adjusting rod is fastened by a spanner, so that the tool frame is tightly connected with the paired wheels into a whole through the baffle;
5) slowly rotating the stress application bar clockwise to pull out the paired wheels;
6) the nut on the adjusting rod is loosened to separate the paired wheel from the tool frame, so that the purpose of detaching the paired wheel is achieved.
To sum up, through the utility model discloses a pair wheel extracting tool can be very light dismantle the pair wheel from the motor, at whole dismantlement in-process, easy and simple to handle, only need install the instrument frame, clockwise slow rotatory afterburning thick stick, along with impel inwards of application of force pole, the instrument frame area can be pulled out to the pair wheel. Simple structure, low in cost, the technical worker just can weld manufacturing in the factory, especially adapted promotes in the mine.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. A small-size coupling extracting tool which characterized in that: comprises a tool frame, a force application rod and a support frame;
the tool frame comprises two clamping plates which are symmetrically arranged up and down, and each clamping plate comprises a flat plate and a baffle;
the baffle plates are fixed at the tail ends of the flat plates, and the upper baffle plate and the lower baffle plate are used for dragging the pair wheels;
the front part of the baffle is provided with through holes, and the support frame sequentially penetrates through the upper and lower through holes and is used for supporting the upper clamping plate and the lower clamping plate;
the force application rod is a threaded rod, the threaded rod penetrates through a threaded hole of the support frame and abuts against a rotating shaft of the motor, and the tool frame can be pulled out by driving the pair wheels along with inward pushing of the force application rod through rotating the force application rod.
2. A small pair of wheel disassembly tools as claimed in claim 1, wherein: an adjusting device for adjusting the distance between the two clamping plates is arranged between the upper clamping plate and the lower clamping plate and used for disassembling the pair wheels with different diameters.
3. A small pair of wheel disassembly tools as claimed in claim 2, wherein: the adjusting device comprises a flat plate, wherein two sides of the middle part of the flat plate are respectively provided with an ear plate and an adjusting rod which are symmetrical to each other;
the adjusting rod is characterized in that external threads are arranged at two ends of the adjusting rod, through holes are formed in the lug plates, the adjusting rod penetrates through the two corresponding through holes from top to bottom, nuts are screwed at two ends of the adjusting rod respectively, and the distance between the upper baffle and the lower baffle is achieved through the adjusting nuts.
4. A small pair of wheel disassembly tools as claimed in claim 3, wherein: the connection mode between the ear plate and the flat plate is welding or the two are integrally cast.
5. A small pair of wheel disassembly tools as claimed in claim 1, wherein: the force applying rod is penetrated through the front end of the force applying rod and used for rotating the force applying rod.
6. A small pair of wheel disassembly tools as claimed in claim 1, wherein: the through opening is a rectangular opening.
7. A small pair of wheel disassembly tools as claimed in claim 1, wherein: and an included angle between the baffle and the flat plate is a vertical angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324666.7U CN210232882U (en) | 2019-08-15 | 2019-08-15 | Small-size coupling extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324666.7U CN210232882U (en) | 2019-08-15 | 2019-08-15 | Small-size coupling extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210232882U true CN210232882U (en) | 2020-04-03 |
Family
ID=69965002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921324666.7U Expired - Fee Related CN210232882U (en) | 2019-08-15 | 2019-08-15 | Small-size coupling extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210232882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843920A (en) * | 2020-07-15 | 2020-10-30 | 山东中烟工业有限责任公司 | Disassembling tool for label paper conveying roller of tobacco packaging machine and using method |
-
2019
- 2019-08-15 CN CN201921324666.7U patent/CN210232882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843920A (en) * | 2020-07-15 | 2020-10-30 | 山东中烟工业有限责任公司 | Disassembling tool for label paper conveying roller of tobacco packaging machine and using method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20200815 |