CN205111661U - Motor transmission gear multiple spot positioner - Google Patents
Motor transmission gear multiple spot positioner Download PDFInfo
- Publication number
- CN205111661U CN205111661U CN201520913617.2U CN201520913617U CN205111661U CN 205111661 U CN205111661 U CN 205111661U CN 201520913617 U CN201520913617 U CN 201520913617U CN 205111661 U CN205111661 U CN 205111661U
- Authority
- CN
- China
- Prior art keywords
- post
- jack
- gear
- column
- base
- 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
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model relates to a gear machining technical field, concretely relates to motor transmission gear multiple spot positioner, it includes base, stand, jack -post and gear, be provided with the stand on the base, the stand top is provided with the jack -post, the gear has been cup jointed on the jack -post, the gear is placed in the stand upper end, be provided with the gim peg on the jack -post, gim peg threaded connection is on the jack -post. The utility model discloses its adopts and be provided with a plurality of stands on the base, adopts the jack -post on a plurality of stands to fix, has good location effect, and it has convenient to use, easy operation, and the practicality is good, characteristics such as low cost.
Description
Technical field
The utility model relates to gear machining technology field, is specifically related to a kind of automobile gearbox gear multi-point positioning device.
Background technology
The gear of general speed change is all referred to as gearbox gear, gearbox gear common used material is forged steel, work when gearbox gear alternation continuous through be everlasting high rotating speed, high load capacity, rotating speed and load, change-speed gearing be the physical dimension of dependence itself and the strength of materials to bear external applied load, this just requires that material has higher-strength toughness and wearability.Because change-speed gearing is complex-shaped, the accuracy of gear requires high, and also require that MATERIALS METHODS is good, current automobile gearbox gear manufacture method exists following technical problem:
1, existing automobile gearbox gear manufacture method is simple, and the product quality produced is general, and general service life is not long;
2, current most of automobile gearbox gear blank adopts engine lathe turnery processing, and clamped one time can not complete all turnery processing, is difficult to the axiality ensureing endoporus and side surface, and the perpendicularity of end face and hole axle;
3, the Gear Processing of existing most of automobile gearbox gear all adopts general hobbing machine gear hobbing, and machining accuracy is lower, and surface roughness does not reach requirement;
4, existing a lot of several automobile gearbox gear all adopts pack carburizing method, and cost is lower, but the used time is long, and carburized layer thickness is thinner;
5, existing most of automobile gearbox gear only adopts this kind of heat treatment method of quenching, and effect is general, and gear life is not long.
The mode that what current fastener generally adopted is intermediate cylindrical is fastening, in the face of gear centre is less, the situation that card is larger, card is often very unstable, very easily causes damage.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of automobile gearbox gear multi-point positioning device reasonable in design, easy to use, it adopts on base, is provided with multiple column, adopts the jack-post on multiple column to be fixed, has good locating effect, and it has easy to use, simple to operate, the features such as practicality is good, with low cost.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of automobile gearbox gear multi-point positioning device described in the utility model, comprise base, column, jack-post and gear, described base is provided with column, described column top is provided with jack-post, described jack-post is socketed with gear, described gear is placed on column upper end, and described jack-post is provided with gim peg, and described gim peg is threaded on jack-post.
Described base and column adopt the mode be socketed to be connected, and described column adopts the mode be threaded to be fastened on susceptor surface, adopt the mode be threaded can ensure to be fastenedly connected between column and base, also can ensure column steadiness simultaneously.
Be provided with rubber sleeve between described jack-post and gim peg, utilize the friction damage that the elasticity of rubber sleeve can prevent between gim peg and jack-post, also can ensure the connectivity of gim peg simultaneously.
After adopting said structure, the utility model beneficial effect is: its employing of the utility model is provided with multiple column on base, adopts the jack-post on multiple column to be fixed, has good locating effect; Employing is threaded column and base, increases the connection effect between column and base; Adopt the setting of rubber sleeve to reduce friction loss, utilize elastic force to increase gear steadiness; And it has easy to use, simple to operate, the features such as practicality is good, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, base; 2, column; 3, jack-post; 4, gear; 5, gim peg; 6, rubber sleeve; 7, screw thread.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of automobile gearbox gear multi-point positioning device described in the utility model, comprise base 1, column 2, jack-post 3 and gear 4, described base 1 is provided with column 2, described column 2 top is provided with jack-post 3, and described jack-post 3 is socketed with gear 4, and described gear 4 is placed on column 2 upper end, described jack-post 3 is provided with gim peg 5, and described gim peg 5 is threaded on jack-post 3.
Described base 1 adopts the mode be socketed to be connected with column 2, and the mode that described column 2 adopts screw thread 7 to connect is fastened on base 1 surface, adopts the mode be threaded can ensure to be fastenedly connected between column and base, also can ensure column steadiness simultaneously.
Be provided with rubber sleeve 6 between described jack-post 3 and gim peg 5, utilize the friction damage that the elasticity of rubber sleeve can prevent between gim peg and jack-post, also can ensure the connectivity of gim peg simultaneously.
Its employing of the utility model is provided with multiple column on base, adopts the jack-post on multiple column to be fixed, has good locating effect; Employing is threaded column and base, increases the connection effect between column and base; Adopt the setting of rubber sleeve to reduce friction loss, utilize elastic force to increase gear steadiness; And it has easy to use, simple to operate, the features such as practicality is good, with low cost.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
1. an automobile gearbox gear multi-point positioning device, it is characterized in that: it comprises base (1), column (2), jack-post (3) and gear (4), described base (1) is provided with column (2), described column (2) top is provided with jack-post (3), described jack-post (3) is socketed with gear (4), described gear (4) is placed on column (2) upper end, described jack-post (3) is provided with gim peg (5), and described gim peg (5) is threaded on jack-post (3).
2. a kind of automobile gearbox gear multi-point positioning device according to claim 1, it is characterized in that: described base (1) adopts the mode be socketed to be connected with column (2), the mode that described column (2) adopts screw thread (7) to connect is fastened on base (1) surface.
3. a kind of automobile gearbox gear multi-point positioning device according to claim 1, is characterized in that: be provided with rubber sleeve (6) between described jack-post (3) and gim peg (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913617.2U CN205111661U (en) | 2015-11-17 | 2015-11-17 | Motor transmission gear multiple spot positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913617.2U CN205111661U (en) | 2015-11-17 | 2015-11-17 | Motor transmission gear multiple spot positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111661U true CN205111661U (en) | 2016-03-30 |
Family
ID=55567307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520913617.2U Expired - Fee Related CN205111661U (en) | 2015-11-17 | 2015-11-17 | Motor transmission gear multiple spot positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205111661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234866A (en) * | 2015-11-17 | 2016-01-13 | 江苏保捷锻压有限公司 | Multipoint positioning device for transmission gear of automobile |
-
2015
- 2015-11-17 CN CN201520913617.2U patent/CN205111661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234866A (en) * | 2015-11-17 | 2016-01-13 | 江苏保捷锻压有限公司 | Multipoint positioning device for transmission gear of automobile |
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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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |