CN201720670U - Pressing and installing mechanism of gear and gear shaft - Google Patents
Pressing and installing mechanism of gear and gear shaft Download PDFInfo
- Publication number
- CN201720670U CN201720670U CN2010202621507U CN201020262150U CN201720670U CN 201720670 U CN201720670 U CN 201720670U CN 2010202621507 U CN2010202621507 U CN 2010202621507U CN 201020262150 U CN201020262150 U CN 201020262150U CN 201720670 U CN201720670 U CN 201720670U
- Authority
- CN
- China
- Prior art keywords
- spring
- gear
- cushion block
- base
- holder
- 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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- Gears, Cams (AREA)
Abstract
The utility model relates to a tooling, in particular to a pressing and installing mechanism of a gear and a gear shaft, which comprises a base, a cushion block, a fixed seat, a spring and a positioning pin. The pressing and installing mechanism of the gear and the gear shaft is characterized in that the middle of the base is provided with a perforation, the cushion block is arranged on the base, a spring hole is arranged in the cushion block, the spring is arranged in the spring hole, and one end of the spring is connected with the base; and the fixed seat is arranged on the cushion block, the positioning pin penetrates through the bottom of the fixed seat and is connected with the other end of the spring, and the other perforation is arranged in the positioning pin. Compared with the prior art, the utility model has simple structure, is convenient in operation, is accurate to position a tooling and solves the problem of actual production of accompanying products, thereby reducing the rejection rate of products to a minimum extent and enhancing the working efficiency.
Description
[technical field]
The utility model relates to a kind of frock, specifically a kind of gear and gear shaft press-loading device.
[background technology]
For the gear of the gear assembly after guaranteeing to press-fit is beated, and increase work efficiency, need a kind of a whole set of gear and gear shaft press-loading device by means of plant equipment and essential frock, needing a kind of mechanism will press-fit good product simultaneously ejects automatically, be convenient to take out, very easily be adsorbed on the frock because of being pressed into backgear, and be difficult to take out, need consider and head it off during the frock design.
[summary of the invention]
The utility model provides a kind of gear and gear shaft press-loading device in order to overcome the deficiencies in the prior art.
The utility model has designed a kind of gear and the gear shaft press-loading device comprises base to achieve these goals, cushion block, holder, spring, alignment pin is characterized in that: the base center is provided with perforation, and on base, be provided with cushion block, be provided with spring eye in the cushion block, and be provided with spring in spring eye, an end of spring is connected with base; Cushion block is provided with holder, and alignment pin runs through the holder bottom and is connected with the other end of spring, is provided with another perforation in the alignment pin.
Be provided with four passages of symmetry in twos around the alignment pin of described holder upper edge.
Also be provided with the locating slot that a circle is used for the gear location around described four passages, an end of locating slot leads to the edge of holder for the leakage of oil groove that extends.
The utility model is compared with prior art, has simple in structurely, easy to operate, and tool locating is accurate, has solved the problem of the subsidiary product of actual production, thereby the percent defective of product is reduced to minimum, increases work efficiency.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Referring to Fig. 1 and Fig. 2,1 is base; 2 is cushion block; 3 is holder; 4 is spring; 5 is alignment pin; 6 is gear; 7 is gear shaft; 8 are perforation; 9 is spring eye; 10 is another perforation; 11 is passage; 12 is locating slot; 13 are the leakage of oil groove.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is described further.
As depicted in figs. 1 and 2, the utility model comprises base, cushion block, holder, spring, alignment pin.Base 1 center is provided with perforation 8, and is provided with cushion block 2 on base 1, is provided with spring eye 9 in the cushion block 2, and is provided with spring 4 in spring eye 9, and an end of spring 4 is connected with base 1; Cushion block 2 is provided with holder 3, is provided with four passages 11 of symmetry in twos around the holder 3 upper edge alignment pins 5.Also be provided with a circle locating slot 12 around four passages 11, an end of this locating slot 12 leads to the edge of holder 3 for the leakage of oil groove 13 that extends.Alignment pin 5 runs through holder 3 and is connected with the other end of spring 4, is provided with another perforation 10 in the alignment pin 5.
Earlier gear shaft gear 6 is placed in the locating slot 12 on the holder 3, gear shaft 7 is inserted in another perforation 10 of alignment pin 5 again, gear 6 is set on the gear shaft 7 by gear shaft 7 is pressed downward to.Because of tooth 6 and gear shaft 7 adopts same alignment pin 5 location, thus can guarantee to be pressed into the backgear face diameter to beating, and also this alignment pin 5 has spring 4, automatically product ejected after being convenient to finish.Passage 11 and leakage of oil groove 13 can reduce owing to oil and the absorption affinity after vacuumizing.
Claims (3)
1. gear and gear shaft press-loading device comprise base, cushion block, holder, spring, alignment pin is characterized in that: base (1) center is provided with perforation (8), and on base (1), be provided with cushion block (2), be provided with spring eye (9) in the cushion block (2), and be provided with spring (4) in spring eye (9), an end of spring (4) is connected with base (1); Cushion block (2) is provided with holder (3), and alignment pin (5) runs through holder (3) bottom and is connected with the other end of spring (4), is provided with another perforation (10) in the alignment pin (5).
2. a kind of gear according to claim 1 and gear shaft press-loading device is characterized in that: be provided with four passages (11) of symmetry in twos around described holder (3) the upper edge alignment pin (5).
3. a kind of gear according to claim 2 and gear shaft press-loading device, it is characterized in that: also be provided with the locating slot (12) that a circle is used for the gear location around described four passages (11), the edge that an end of locating slot (12) leads to holder (3) for the leakage of oil groove (13) that extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202621507U CN201720670U (en) | 2010-07-16 | 2010-07-16 | Pressing and installing mechanism of gear and gear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202621507U CN201720670U (en) | 2010-07-16 | 2010-07-16 | Pressing and installing mechanism of gear and gear shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720670U true CN201720670U (en) | 2011-01-26 |
Family
ID=43488955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202621507U Expired - Fee Related CN201720670U (en) | 2010-07-16 | 2010-07-16 | Pressing and installing mechanism of gear and gear shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720670U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699849A (en) * | 2012-06-01 | 2012-10-03 | 汕头大学 | Pre-positioning clamp |
| CN103639682A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Press fitting tool |
| CN103862264A (en) * | 2014-03-04 | 2014-06-18 | 广西玉柴机器股份有限公司 | Auxiliary installing device and installing method for crankshaft belt wheel |
| CN103962989A (en) * | 2014-05-30 | 2014-08-06 | 浙江博民机电股份有限公司 | Positioning tool of pressing machine |
| CN104209732A (en) * | 2014-09-05 | 2014-12-17 | 张慧慧 | Large gear tooling |
| CN104227372A (en) * | 2014-07-16 | 2014-12-24 | 无锡市凯旋电机有限公司 | Gear and shaft assembling tooling |
| CN104493459A (en) * | 2014-12-22 | 2015-04-08 | 无锡永凯达齿轮有限公司 | Automatic gear and chain wheel pressing machine |
| CN104842141A (en) * | 2015-05-29 | 2015-08-19 | 重庆市机电设计研究院 | Multi-station capstan press fitting machine |
| CN107639589A (en) * | 2017-10-17 | 2018-01-30 | 苏州金牛精密机械有限公司 | A kind of alignment pin knocks in mechanism |
| CN108115388A (en) * | 2017-12-21 | 2018-06-05 | 重庆顺淮机械制造有限公司 | A kind of shaft gear assembly tooling |
| CN108466035A (en) * | 2018-05-14 | 2018-08-31 | 西南交通大学 | It is a kind of to contract than axle press-fitting device and pressing method |
| CN109551003A (en) * | 2018-12-26 | 2019-04-02 | 重庆市星极齿轮有限责任公司 | The eccentric error-preventing method of axis drilling |
| CN110576300A (en) * | 2019-10-11 | 2019-12-17 | 东莞市阿巴斯精密传动科技有限公司 | Preparation process of miniature duplicate gear and positioning clamp for pressing |
| CN114178817A (en) * | 2021-12-16 | 2022-03-15 | 常州市运控电子有限公司 | Motor belt wheel press-fitting machine |
-
2010
- 2010-07-16 CN CN2010202621507U patent/CN201720670U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699849B (en) * | 2012-06-01 | 2014-08-06 | 汕头大学 | Pre-positioning clamp |
| CN102699849A (en) * | 2012-06-01 | 2012-10-03 | 汕头大学 | Pre-positioning clamp |
| CN103639682A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Press fitting tool |
| CN103862264A (en) * | 2014-03-04 | 2014-06-18 | 广西玉柴机器股份有限公司 | Auxiliary installing device and installing method for crankshaft belt wheel |
| CN103862264B (en) * | 2014-03-04 | 2016-02-24 | 广西玉柴机器股份有限公司 | A kind of auxiliary installation device of crank pulley and installation method thereof |
| CN103962989B (en) * | 2014-05-30 | 2016-02-24 | 浙江博民机电股份有限公司 | The positioning tool of pressing machine |
| CN103962989A (en) * | 2014-05-30 | 2014-08-06 | 浙江博民机电股份有限公司 | Positioning tool of pressing machine |
| CN104227372A (en) * | 2014-07-16 | 2014-12-24 | 无锡市凯旋电机有限公司 | Gear and shaft assembling tooling |
| CN104209732A (en) * | 2014-09-05 | 2014-12-17 | 张慧慧 | Large gear tooling |
| CN104493459A (en) * | 2014-12-22 | 2015-04-08 | 无锡永凯达齿轮有限公司 | Automatic gear and chain wheel pressing machine |
| CN104842141A (en) * | 2015-05-29 | 2015-08-19 | 重庆市机电设计研究院 | Multi-station capstan press fitting machine |
| CN107639589A (en) * | 2017-10-17 | 2018-01-30 | 苏州金牛精密机械有限公司 | A kind of alignment pin knocks in mechanism |
| CN108115388A (en) * | 2017-12-21 | 2018-06-05 | 重庆顺淮机械制造有限公司 | A kind of shaft gear assembly tooling |
| CN108115388B (en) * | 2017-12-21 | 2019-06-14 | 重庆顺淮机械制造有限公司 | A kind of shaft gear assembly tooling |
| CN108466035A (en) * | 2018-05-14 | 2018-08-31 | 西南交通大学 | It is a kind of to contract than axle press-fitting device and pressing method |
| CN108466035B (en) * | 2018-05-14 | 2024-02-13 | 西南交通大学 | Compression ratio wheel shaft press-fitting device-based press-fitting method |
| CN109551003A (en) * | 2018-12-26 | 2019-04-02 | 重庆市星极齿轮有限责任公司 | The eccentric error-preventing method of axis drilling |
| CN110576300A (en) * | 2019-10-11 | 2019-12-17 | 东莞市阿巴斯精密传动科技有限公司 | Preparation process of miniature duplicate gear and positioning clamp for pressing |
| CN114178817A (en) * | 2021-12-16 | 2022-03-15 | 常州市运控电子有限公司 | Motor belt wheel press-fitting machine |
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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: 20110126 Termination date: 20180716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |