CN204748426U - Hot clamping utensil of shaft coupling - Google Patents
Hot clamping utensil of shaft coupling Download PDFInfo
- Publication number
- CN204748426U CN204748426U CN201520457390.5U CN201520457390U CN204748426U CN 204748426 U CN204748426 U CN 204748426U CN 201520457390 U CN201520457390 U CN 201520457390U CN 204748426 U CN204748426 U CN 204748426U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- dead lever
- grip block
- adjusting nut
- accommodate
- Prior art date
- 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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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a hot clamping utensil of shaft coupling, including the dead lever that the symmetry set up, the dead lever passes through accommodate the lead screw to be connected, and accommodate the lead screw's one end is equipped with adjusting nut, and the middle part of dead lever is equipped with the grip block, and the grip block passes through fixation nut and dead lever fixed connection. The moving guiding mechanism in the utility model is advantageous in that, the dead lever that the symmetry set up passes through accommodate the lead screw and connects, accommodate the lead screw's one end is equipped with adjusting nut, shaft coupling according to different specifications, can adjust through adjusting nut, make hot clamping utensil of shaft coupling and shaft coupling phase -match, the middle part of dead lever is equipped with the grip block, the grip block passes through fixation nut and dead lever fixed connection, the shape and the shaft coupling looks adaptation of grip block, through screwing adjusting nut with shaft coupling cliping tightly, avoided the shaft coupling to take place the obscission, be equipped with thermal -insulated gum cover on the dead lever, the problem of maintain people's hand and scald is solved, personal safety when having guaranteed to maintain workman's heat dress, and a work efficiency is increased.
Description
Technical field
The utility model belongs to metallurgical machinery corollary equipment field, is specifically related to a kind of shaft coupling hot charging fixture.
Background technology
In the maintenance process of daily metallurgical machinery equipment, often run into the replacing assembling of shaft coupling, when assembling changed by shaft coupling, the method of most employing hot charging is assembled, during hot charging, normally first shaft coupling is heated, then use artificial lift to move or use steel wire rope to lift, shaft coupling endoporus and axle are interference fit, the magnitude of interference is generally between 0.18mm-0.20mm, about 120-270 DEG C to be heated to when returning dress, the way wearing multi-layer gloves or mitten is normally utilized to carry out hot charging to the shaft coupling after heating, by workman shaft coupling to be taken in one's arms or two people lift and carry out hot charging, this method of operating is simple and crude and there is potential safety hazard, the weight of shaft coupling is about 10-30kg, after heating, lightest point of weight a people can take in one's arms shaft coupling and carries out hot charging, and single the taking in one's arms that quality weighs compares effort, and easily come off, because the temperature after shaft coupling heating is higher, multi-layer gloves or mitten are easily burned, cause the generation of workman's hand scald accident, because shaft coupling profile is cylindrical, not easily hold after wearing multi-layer gloves or mitten, in addition boiling hotter by affecting in gloves of heat transfer factor, shaft coupling is easily caused to slip out of the hand, cause half a coupler to have one's foot squashed accident.
Utility model content
The purpose of this utility model is to provide a kind of shaft coupling hot charging fixture, simple and crude and there is potential safety hazard to solve method of operating in prior art, maintenance personal's hand is easily burned, and shaft coupling comes off easily to come off and injures the pin of workman by a crashing object, and the personal safety of workman exists the problem of hidden danger.
For achieving the above object, the technical solution of the utility model is: a kind of shaft coupling hot charging fixture, comprise symmetrically arranged fixed bar 1, fixed bar 1 connects by regulating screw mandrel 2, one end of screw mandrel 2 is regulated to be provided with adjusting nut 5, the middle part of fixed bar 1 is provided with grip block 3, and grip block 3 is fixedly connected with fixed bar 1 by hold-down nut 4.
Preferably, adjusting nut 5 is provided with and regulates hand lever 7.
Preferably, the shape of grip block 3 is arc.
Preferably, the two ends of fixed bar 1 are provided with heat insulation gum cover 6.
The utility model has the advantage of: symmetrically arranged fixed bar connects by regulating screw mandrel, one end of screw mandrel is regulated to be provided with adjusting nut, according to the shaft coupling of different size, can be regulated by adjusting nut, shaft coupling hot charging fixture and shaft coupling are matched, the middle part of fixed bar is provided with grip block, grip block is fixedly connected with fixed bar by hold-down nut, shape and the shaft coupling of grip block are suitable, by screwing adjusting nut by shaft coupling clamping tightly, avoid shaft coupling generation obscission, fixed bar is provided with heat insulation gum cover, solve and safeguard that the hand of people scalds problem, ensure that personal safety during surfaceman's hot charging, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Illustrate that the utility model is described in further detail below in conjunction with accompanying drawing.
A kind of shaft coupling hot charging fixture as shown in Figure 1, comprise symmetrically arranged fixed bar 1, fixed bar 1 connects by regulating screw mandrel 2, regulates one end of screw mandrel 2 to be provided with adjusting nut 5, the middle part of fixed bar 1 is provided with grip block 3, and grip block 3 is fixedly connected with fixed bar 1 by hold-down nut 4.
The conveniently rotation of adjusting nut 5 and adjusting tightness, adjusting nut 5 is provided with and regulates hand lever 7.
Better coordinate with shaft coupling to make fixture and shaft coupling is clamped, prevent shaft coupling from coming off, the hand of surfaceman is avoided to scald, the shape arranging grip block 3 is arc, and mate with shaft coupling outside dimension, the fixed block 3 of coupling can be changed according to the shaft coupling of different size, be provided with heat insulation gum cover 6 at the two ends of fixed bar 1.
The course of work of the present utility model is as follows: first to needing back the shaft coupling filled to heat, according to the shaft coupling of different size, adjustment fixture, make fixture and target shaft coupling suitable, fixture is enclosed within shaft coupling, grip block 3 and shaft coupling are matched, after shaft coupling being clamped by adjustment adjusting nut 5, surfaceman holds heat insulation gum cover 6, lifted by shaft coupling and carry out hot charging, return dress speed soon, safety coefficient is high, provide operating efficiency, the personal safety for workman provides effective guarantee.
Above-described is only preferred embodiments of the present utility model; the technical solution of the utility model is not limited thereto; should be understood that to those skilled in the art; under technology enlightenment provided by the utility model; as the common practise of this area; other equivalent modifications and improvement can also be made, also should be considered as protection domain of the present utility model.
Claims (4)
1. a shaft coupling hot charging fixture, it is characterized in that: comprise symmetrically arranged fixed bar (1), described fixed bar (1) connects by regulating screw mandrel (2), one end of described adjustment screw mandrel (2) is provided with adjusting nut (5), the middle part of described fixed bar (1) is provided with grip block (3), and described grip block (3) is fixedly connected with fixed bar (1) by hold-down nut (4).
2. a kind of shaft coupling hot charging fixture as claimed in claim 1, is characterized in that: described adjusting nut (5) is provided with and regulates hand lever (7).
3. a kind of shaft coupling hot charging fixture as claimed in claim 2, is characterized in that: the shape of described grip block (3) is arc.
4. a kind of shaft coupling hot charging fixture as claimed in claim 3, is characterized in that: the two ends of described fixed bar (1) are provided with heat insulation gum cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457390.5U CN204748426U (en) | 2015-06-30 | 2015-06-30 | Hot clamping utensil of shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457390.5U CN204748426U (en) | 2015-06-30 | 2015-06-30 | Hot clamping utensil of shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204748426U true CN204748426U (en) | 2015-11-11 |
Family
ID=54463179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520457390.5U Expired - Fee Related CN204748426U (en) | 2015-06-30 | 2015-06-30 | Hot clamping utensil of shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204748426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500764A (en) * | 2018-12-10 | 2019-03-22 | 新兴铸管股份有限公司 | A kind of Hooks coupling universal coupling adjustment tooling |
-
2015
- 2015-06-30 CN CN201520457390.5U patent/CN204748426U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500764A (en) * | 2018-12-10 | 2019-03-22 | 新兴铸管股份有限公司 | A kind of Hooks coupling universal coupling adjustment tooling |
| CN109500764B (en) * | 2018-12-10 | 2024-05-03 | 新兴铸管股份有限公司 | Universal coupling adjustment tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151111 Termination date: 20160630 |