CN205111765U - A repair tools for automobile engine support rubber bush - Google Patents
A repair tools for automobile engine support rubber bush Download PDFInfo
- Publication number
- CN205111765U CN205111765U CN201520902222.2U CN201520902222U CN205111765U CN 205111765 U CN205111765 U CN 205111765U CN 201520902222 U CN201520902222 U CN 201520902222U CN 205111765 U CN205111765 U CN 205111765U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- rubber bushing
- clamp
- automobile engine
- diameter
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model belongs to the automobile repair instrument especially relates to a repair tools for automobile engine support rubber bush. Including nut, the tight sleeve in top and the cardboard of inside and outside screw rod, first, second area twist grip, the wherein inside and outside coaxial setting of screw rod, and be equipped with the cavity that is arranged in screw rod in the suit on the outer screw rod, screw rod one end including the cardboard fixed mounting, it is surperficial at outer screw rod to push up tight sleeve coaxial arrangement, for the cardboard installation end, the nut of, second area twist grip first at the corresponding screw fixedly connected with of the other end of inside and outside screw rod, the outside diameter of outer screw rod slightly is less than the diameter of rubber bush hole, the physical dimension of cardboard slightly is greater than the diameter of rubber bush hole, the tight telescopic physical dimension in top slightly is less than the diameter of rubber bush outer fringe. The utility model discloses an assembled instrument, can be convenient demolish engine support rubber bush to showing and reducing maintenance use cost.
Description
Technical field
The utility model belongs to motor vehicle repair instrument, particularly relates to a kind of maintenance tool for automobile engine bracket rubber bushing.
Background technology
Rubber bushing in automobile engine, plays a part supporting engines running and damping.When after rubber sleeve damage in use procedure, because the value of interference fit of the installing hole of rubber sleeve on support and rubber bushing is comparatively large, causes and be not easy to change very much.Only replace whole bracket component at present, maintenance use cost is very high.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of assembly type instrument, can remove engine support rubber bushing easily, thus significantly reduces maintenance use cost.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Design a kind of maintenance tool for automobile engine bracket rubber bushing, comprise interior external screw rod, first, second is with the nut of rotary handle, holds out against sleeve and clamp, wherein inside and outside screw coaxial is arranged, and external screw rod is provided with the cavity for being set with inner screw, clamp is fixedly mounted on inner screw one end, hold out against sleeve and be coaxially arranged on external screw rod surface, relative to clamp installation end, be fixedly connected with the nut of first, second band rotary handle at the corresponding screw thread of the other end of interior external screw rod; The outside diameter of described external screw rod is slightly less than the diameter of rubber bushing endoporus; The physical dimension of described clamp is slightly larger than the diameter of rubber bushing endoporus; The described physical dimension holding out against sleeve is slightly less than the diameter of rubber bushing outer rim.
The described sleeve surface hoop that holds out against is laid with multiple longitudinal lightening hole.
Be provided with circular protrusion along edge inside described clamp, and convex cross section is cone structure.
Described circular protrusion is structure as a whole.
Described circular protrusion is Split type structure, to be uniformly distributed to form by multiple points of projections along clamp inside edge.
For welding, being threaded or securing member is connected and fixed between described clamp with inner screw end.
The beneficial effect of technical solutions of the utility model is:
Structurally, the utility model comprises interior external screw rod for the maintenance tool of automobile engine bracket rubber bushing, first, second is with the nut of rotary handle, holds out against sleeve and clamp, and structure is simple, easy to assembly.During use, act on the nut of the first band rotary handle, the inward flange of rubber bushing clamps by clamp, and then rubber bushing outer end radial direction is deformed, and the outward flange of rubber bushing is separated with rack mounting apertures; Then act on the nut of the second rotary handle, sleeve will be held out against and be pressed on rubber bushing the inner, and then it is ejected by rack mounting apertures.Whole use procedure, changes simple and convenient, time saving and energy saving, and without the need to unloaded engine support, significantly reduces maintain and replace use cost.
In addition, the utility model holds out against sleeve surface and is provided with lightening hole, makes to hold out against sleeve lightweight, greatly facilitates assembling and the use of instrument, reduces the labour intensity of workman.Have additional circular protrusion in clamp inside edge, the inward flange of rubber bushing outer end firmly can be clamped, be conducive to its outer end and radially deform, the outward flange being convenient to rubber bushing is separated with rack mounting apertures, thus accelerates unloading process, saves the take-down time.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of using state one of the present utility model;
Fig. 2 is the structural representation of using state two of the present utility model;
Fig. 3 is the schematic diagram holding out against a kind of structure of sleeve of the present utility model;
Fig. 4 is the schematic diagram of a kind of structure of clamp of the present utility model;
Fig. 5 is the schematic diagram of the another kind of structure of clamp of the present utility model;
Sequence number in figure: 1, inner screw, the nut of the 2, external screw rod, 3, first band rotary handle, the nut of the 4, second band rotary handle, 5, hold out against sleeve, 6, clamp, 7, longitudinal lightening hole, 8, circular protrusion, 9, rubber bushing, 10, support.
Detailed description of the invention
Embodiment one:
See in Fig. 1-2,4, figure, the utility model is used for the maintenance tool of automobile engine bracket rubber bushing, comprise inside and outside screw rod 1,2, the nut of first, second band rotary handle 3,4, hold out against sleeve 5 and clamp 6.Wherein inside and outside screw coaxial is arranged, and external screw rod is provided with the cavity for being set with inner screw; Clamp is welded and fixed and is arranged on inner screw one end, holds out against sleeve and is coaxially arranged on external screw rod surface, relative to clamp installation end, is fixedly connected with the nut of first, second band rotary handle at the corresponding screw thread of the other end of interior external screw rod.In addition, in order to external screw rod through the endoporus of rubber bushing, can need the diameter outside diameter of external screw rod being slightly less than rubber bushing endoporus; The diameter of physical dimension slightly larger than rubber bushing endoporus of clamp is set simultaneously, and the physical dimension holding out against sleeve is slightly less than the diameter of rubber bushing outer rim.
During use, first inside and outside screw sleeve is fitted together, and non-clamp installation end is passed by the endoporus of rubber bushing 9, screw surface is installed and is held out against sleeve outside afterwards, and the nut of the second band rotary handle and the nut of the first band rotary handle on the end of external screw rod and inner screw is spirally connected successively; After preparation terminates, act on the nut of the first band rotary handle, the inward flange of rubber bushing clamps by clamp, and then rubber bushing outer end radial direction is deformed, and the outward flange of rubber bushing is separated with support 10 installing hole; Then act on the nut of the second rotary handle, sleeve will be held out against and be pressed on rubber bushing the inner, and then it is ejected by rack mounting apertures.Whole use procedure, changes simple and convenient, time saving and energy saving, and without the need to unloaded engine support, significantly reduces maintain and replace use cost.
Embodiment two:
See in Fig. 3, figure, the present embodiment is similar to embodiment one structure, and same section no longer repeats at this, and its difference is: the sleeve surface hoop that holds out against of the present embodiment is laid with multiple longitudinal lightening hole 7.
Relative to embodiment one, the present embodiment to hold out against sleeve lightweight, greatly facilitate assembling and the use of instrument, reduce the labour intensity of workman.
Embodiment three, four:
See in Fig. 5, figure, the present embodiment three, four is similar to embodiment one, two structure respectively, and same section no longer repeats at this, and its difference is: be provided with circular protrusion 8 along edge inside the clamp of the present embodiment three, four, and convex cross section is cone structure.Circular protrusion can be structure as a whole, and can certainly be Split type structure, and it to be uniformly distributed along clamp inside edge by multiple points of projections and to form.
Relative to embodiment one, the present embodiment has additional circular protrusion in clamp inside edge, the inward flange of rubber bushing outer end firmly can be clamped, be conducive to its outer end radially to deform, the outward flange being convenient to rubber bushing is separated with rack mounting apertures, thus acceleration unloading process, save the take-down time.
The foregoing is only the schematic detailed description of the invention of the utility model; and be not used to limit scope of the present utility model; the equivalent variations that any those skilled in the art makes under the prerequisite not departing from the utility model design and principle and amendment; such as: for be threaded or securing member is connected and fixed and replaces being welded and fixed etc. between clamp with inner screw end, the scope of the utility model protection all should be belonged to.
Claims (6)
1. the maintenance tool for automobile engine bracket rubber bushing, it is characterized in that: comprise interior external screw rod, first, second is with the nut of rotary handle, holds out against sleeve and clamp, wherein inside and outside screw coaxial is arranged, and external screw rod is provided with the cavity for being set with inner screw, clamp is fixedly mounted on inner screw one end, hold out against sleeve and be coaxially arranged on external screw rod surface, relative to clamp installation end, be fixedly connected with the nut of first, second band rotary handle at the corresponding screw thread of the other end of interior external screw rod; The outside diameter of described external screw rod is slightly less than the diameter of rubber bushing endoporus; The physical dimension of described clamp is slightly larger than the diameter of rubber bushing endoporus; The described physical dimension holding out against sleeve is slightly less than the diameter of rubber bushing outer rim.
2. the maintenance tool for automobile engine bracket rubber bushing according to claim 1, is characterized in that: described in hold out against sleeve surface hoop and be laid with multiple longitudinal lightening hole.
3. the maintenance tool for automobile engine bracket rubber bushing according to claim 1, it is characterized in that: be provided with circular protrusion along edge inside described clamp, and convex cross section is cone structure.
4. the maintenance tool for automobile engine bracket rubber bushing according to claim 3, is characterized in that: described circular protrusion is structure as a whole.
5. the maintenance tool for automobile engine bracket rubber bushing according to claim 3, is characterized in that: described circular protrusion is Split type structure, to be uniformly distributed to form by multiple points of projections along clamp inside edge.
6. the maintenance tool for automobile engine bracket rubber bushing according to any one of claim 1 to 5, is characterized in that: for welding, being threaded or securing member is connected and fixed between described clamp with inner screw end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902222.2U CN205111765U (en) | 2015-11-13 | 2015-11-13 | A repair tools for automobile engine support rubber bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902222.2U CN205111765U (en) | 2015-11-13 | 2015-11-13 | A repair tools for automobile engine support rubber bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111765U true CN205111765U (en) | 2016-03-30 |
Family
ID=55567411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520902222.2U Expired - Fee Related CN205111765U (en) | 2015-11-13 | 2015-11-13 | A repair tools for automobile engine support rubber bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205111765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564031A (en) * | 2016-11-02 | 2017-04-19 | 洛阳中岩工程材料有限公司 | Connection sleeve seal ring installation tool |
| CN108098672A (en) * | 2017-11-29 | 2018-06-01 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of engine tube axis extracting tool |
| CN109664239A (en) * | 2018-12-27 | 2019-04-23 | 广州流体密封科技有限公司 | A kind of installation tool of piston seal and the installation method of piston seal |
-
2015
- 2015-11-13 CN CN201520902222.2U patent/CN205111765U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564031A (en) * | 2016-11-02 | 2017-04-19 | 洛阳中岩工程材料有限公司 | Connection sleeve seal ring installation tool |
| CN108098672A (en) * | 2017-11-29 | 2018-06-01 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of engine tube axis extracting tool |
| CN108098672B (en) * | 2017-11-29 | 2020-10-09 | 中国航发沈阳黎明航空发动机有限责任公司 | Engine hollow shaft dismounting tool |
| CN109664239A (en) * | 2018-12-27 | 2019-04-23 | 广州流体密封科技有限公司 | A kind of installation tool of piston seal and the installation method of piston seal |
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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 |
Granted publication date: 20160330 Termination date: 20161113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |