CN205111761U - V belt assembly and disassembly tools - Google Patents
V belt assembly and disassembly tools Download PDFInfo
- Publication number
- CN205111761U CN205111761U CN201520910509.XU CN201520910509U CN205111761U CN 205111761 U CN205111761 U CN 205111761U CN 201520910509 U CN201520910509 U CN 201520910509U CN 205111761 U CN205111761 U CN 205111761U
- Authority
- CN
- China
- Prior art keywords
- belt
- hook portion
- dismantling device
- ripping bar
- fixture
- 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
Links
Abstract
The utility model relates to an appurtenance technical field is dismantled to the V belt, especially relates to a V belt assembly and disassembly tools. V belt assembly and disassembly tools includes the pinch bar to and the hook portion in pinch bar one end that sets up, the outside of hook portion and the race shape looks adaptation of belt pulley, the inboard of hook portion and the shape looks adaptation of V belt. Through the structure of hook portion and pinch bar constitution, at V -belt's dismouting in -process, the effectual dismouting efficiency that has improved the V belt to and reduced workman's intensity of labour and pressed from both sides the potential safety hazard of hindering.
Description
Technical field
The utility model relates to V-belt dismounting aid technical field, particularly relates to a kind of V-belt dismantling device.
Background technology
In the process of installing V belt, V belt and belt pulley utilize belt tension to coordinate to carry out transmission installation.At present, when installing new V belt, belt tension is larger, owing to there not being suitable instrument to install, causes that installation strength is large, waste man-hour, and there is the danger of installation hand clamping.
At present, installing V belt method of work has two kinds: one to be utilize straight screwdriver to assist, a part in belt pulley draw-in groove dialled in by V belt by straight screwdriver, and maintenance personal recycles hand-screw and moves belt pulley, is screwed in by belt in belt pulley draw-in groove completely; Another utilizes the outer hexagon of 8# to assist, and utilize outer six sides " L " features of shape, be dial in a part in belt pulley draw-in groove by V belt, maintenance personal recycles hand-screw and moves belt pulley, is screwed in by belt in belt pulley draw-in groove completely; These two kinds of modes can have the effect reaching and install main shaft belt, but complicated operation, dangerous hidden danger that is powerful, that there is hand clamping of working.
For the problems referred to above, we need a kind ofly can solve existing V-belt and install the V-belt dismantling device that complicated operation, labour intensity are large, there is tong hidden danger.
Utility model content
The purpose of this utility model is to propose a kind of V-belt dismantling device, and it can solve the problem that the complicated operation, the labour intensity that exist in prior art are large, there is tong hidden danger.
For reaching this object, the utility model by the following technical solutions:
A kind of V-belt dismantling device, it comprises ripping bar, and is arranged on the hook portion of ripping bar one end, the outside of described hook portion and the wheel groove shape of belt pulley suitable, the inner side of described hook portion and the shape of V-belt suitable.
As a kind of preferred version of above-mentioned V-belt dismantling device, the end of described ripping bar is dismountable is provided with fixture, and described hook portion is arranged on ripping bar by fixture.
As a kind of preferred version of above-mentioned V-belt dismantling device, the end of described ripping bar is provided with external screw thread, and described fixture is provided with internal thread, and described fixture and ripping bar are removably connected by internal thread and externally threaded cooperation.
As a kind of preferred version of above-mentioned V-belt dismantling device, described fixture is two nuts, and one end of described hook portion is provided with connecting portion, and is provided with installing hole on connecting portion, and hook portion is set on ripping bar by installing hole, and is clamped between two nuts.
As a kind of preferred version of above-mentioned V-belt dismantling device, described hook portion is fixedly connected with fixture.
As a kind of preferred version of above-mentioned V-belt dismantling device, the thickness of described hook portion is 3mm-6mm.
As a kind of preferred version of above-mentioned V-belt dismantling device, the thickness of described hook portion is 4mm.
As a kind of preferred version of above-mentioned V-belt dismantling device, described ripping bar is telescopic rod structure.
As a kind of preferred version of above-mentioned V-belt dismantling device, described ripping bar comprises the bars of two mutual sockets, and two bars can relative sliding and can fixing at its sliding position.
As a kind of preferred version of above-mentioned V-belt dismantling device, one of them is provided with locating hole with described two bars, another is provided with elasticity positioning convex, and described two bars are by the cooperation location of locating hole and positioning convex.
The beneficial effects of the utility model are: the structure consisted of hook portion and ripping bar, in the disassembly process of V belt, effectively raises the dismounting efficiency of V-belt, and the labour intensity reducing workman and the potential safety hazard crushed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the V-belt dismantling device that the utility model detailed description of the invention provides;
Fig. 2 is the structural representation of the ripping bar that the utility model detailed description of the invention provides;
Fig. 3 is the structural representation of the nut that the utility model detailed description of the invention provides;
Fig. 4 is the front view of the hook portion that the utility model detailed description of the invention provides;
Fig. 5 is the side view of the hook portion that the utility model detailed description of the invention provides.
Wherein:
1: ripping bar; 2: hook portion; 3: nut; 4: connecting portion; 5: installing hole.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figures 1 to 5, present embodiments provide for a kind of V-belt dismantling device, this V-belt dismantling device comprises ripping bar 1, and is arranged on the hook portion 2 of ripping bar 1 one end, the outside of hook portion 2 and the wheel groove shape of belt pulley suitable, the inner side of hook portion 2 and the shape of V-belt suitable.
The outside of the hook portion 2 and race of belt pulley is suitable refers to herein: the shape outside hook portion 2 is identical with the wheel groove shape of belt pulley, and namely hook portion 2 can be placed in the race of belt pulley.The inner side of hook portion 2 refers to the shape of V-belt is suitable: the shape inside the inner shape of hook portion 2 and V-belt is identical, and namely V-belt can be placed in hook portion 2.
In the present embodiment, the fit form that hook portion 2 is concrete with ripping bar 1 is provided: the end of ripping bar 1 is dismountable is provided with fixture, and hook portion 2 is arranged on ripping bar 1 by fixture.
Concrete further: the end of ripping bar 1 is provided with external screw thread, and fixture is provided with internal thread, fixture and ripping bar 1 are removably connected by internal thread and externally threaded cooperation.
The concrete version of fixture is: fixture is two nuts 3, and one end of hook portion 2 is provided with connecting portion 4, and is provided with installing hole 5 on connecting portion 4, and hook portion 2 is set on ripping bar 1 by installing hole 5, and is clamped between two nuts 3.
In use, first a nut 3 is arranged on ripping bar 1, then connecting portion 4 is set on ripping bar 1, finally again another nut 3 is arranged on ripping bar 1, realize connecting portion 4 to be clamped between two nuts 3, and then realize hook portion 2 to be arranged on ripping bar 1.
In present embodiment, additionally provide the installation form of another hook portion 2, hook portion 2 is fixedly connected with fixture.Be directly installed on fixture by hook portion 2.
The thickness of above-mentioned hook portion 2 is 3mm-6mm.As preferably, the thickness of hook portion 2 is 4mm.
In order to improve the scope of application of V-belt dismantling device, ripping bar 1 is telescopic rod structure.V-belt dismantling device can be made to use when space is less by the flexible of ripping bar 1.
Concrete, ripping bar 1 comprises the bars of two sockets mutually, and two bars can relative sliding and can fixing at its sliding position.
Above-mentioned two bars realize fixing concrete mode: one of them is provided with locating hole with two bars, another is provided with elasticity positioning convex, and two bars are by the cooperation location of locating hole and positioning convex.
In order to be further detailed above-mentioned V-belt dismantling device, present embodiment additionally provides the using method of above-mentioned V-belt dismantling device.
Concrete: when installing V belt, being first arranged in hook portion by belt, being together placed on pulley groove in hook portion and V belt, when rotatable pulley is after one week, V belt has just been installed over pulleys carried, and hook portion screws out with it, completes installation.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. a V-belt dismantling device, it is characterized in that, comprise ripping bar (1), and be arranged on the hook portion (2) of ripping bar (1) one end, the outside of described hook portion (2) and the wheel groove shape of belt pulley suitable, the inner side of described hook portion (2) and the shape of V-belt suitable.
2. V-belt according to claim 1 dismantling device, is characterized in that, the end of described ripping bar (1) is dismountable is provided with fixture, and described hook portion (2) is arranged on ripping bar (1) by fixture.
3. V-belt according to claim 2 dismantling device, it is characterized in that, the end of described ripping bar (1) is provided with external screw thread, and described fixture is provided with internal thread, and described fixture and ripping bar (1) are removably connected by internal thread and externally threaded cooperation.
4. V-belt according to claim 3 dismantling device, it is characterized in that, described fixture is two nuts (3), one end of described hook portion (2) is provided with connecting portion (4), and installing hole (5) is provided with on connecting portion (4), hook portion (2) is set on ripping bar (1) by installing hole (5), and is clamped between two nuts (3).
5. V-belt according to claim 3 dismantling device, is characterized in that, described hook portion (2) is fixedly connected with fixture.
6. V-belt according to claim 1 dismantling device, is characterized in that, the thickness of described hook portion (2) is 3mm-6mm.
7. V-belt according to claim 6 dismantling device, is characterized in that, the thickness of described hook portion (2) is 4mm.
8. V-belt according to claim 1 dismantling device, is characterized in that, described ripping bar (1) is telescopic rod structure.
9. V-belt according to claim 8 dismantling device, is characterized in that, described ripping bar (1) comprises the bars of two mutual sockets, and two bars can relative sliding and can fixing at its sliding position.
10. V-belt according to claim 9 dismantling device, is characterized in that, one of them is provided with locating hole with described two bars, another is provided with elasticity positioning convex, and described two bars are by the cooperation location of locating hole and positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910509.XU CN205111761U (en) | 2015-11-16 | 2015-11-16 | V belt assembly and disassembly tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910509.XU CN205111761U (en) | 2015-11-16 | 2015-11-16 | V belt assembly and disassembly tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111761U true CN205111761U (en) | 2016-03-30 |
Family
ID=55567407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910509.XU Expired - Fee Related CN205111761U (en) | 2015-11-16 | 2015-11-16 | V belt assembly and disassembly tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205111761U (en) |
-
2015
- 2015-11-16 CN CN201520910509.XU patent/CN205111761U/en not_active Expired - Fee Related
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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: 20160330 Termination date: 20191116 |