CN203062708U - Assembly tool of gear and gear shaft - Google Patents
Assembly tool of gear and gear shaft Download PDFInfo
- Publication number
- CN203062708U CN203062708U CN 201320077977 CN201320077977U CN203062708U CN 203062708 U CN203062708 U CN 203062708U CN 201320077977 CN201320077977 CN 201320077977 CN 201320077977 U CN201320077977 U CN 201320077977U CN 203062708 U CN203062708 U CN 203062708U
- Authority
- CN
- China
- Prior art keywords
- gear
- holder
- spring
- gear shaft
- alignment pin
- 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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Abstract
The utility model relates to a mounting mechanism, in particular to an assembly tool of a gear and a gear shaft, which is characterized by including a base, and a cushion block arranged on the base, and further including a fixing seat, wherein a spring hole is formed in the cushion block; a spring is placed in the spring hole; the spring hole is connected with a positioning stud through the spring; the end part of the positioning stud penetrates through the fixing seat and extends out of the upper surface of the fixing seat; a shaft hole matched with the gear shaft for inserting is formed in the positioning stud; and a positioning groove used for placing the gear is formed in the upper surface of the fixing seat. Compared with the prior art, the assembly tool is not only simple in structure, low in cost, and convenient to operate, but also precise in position, and ensures that the gear hardly jumps when a pressed and mounted gear component works, so that rejection rate of the gear component is minimized and work efficiency is improved.
Description
Technical field
The utility model relates to a kind of installing mechanism, specifically a kind of gear and gear shaft assembly tooling.
Background technology
For having, the gear when the work of the gear assembly after guaranteeing to press-fit do not beat, 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, the large-scale installing mechanism of general employing assembles in the prior art, this mechanism is complex structure not only, and expensive, be not suitable for some medium-sized and small enterprises and buy.In order to address the above problem, the assemble mechanism that need provide a kind of gear assembly simple in structure, cheap, that assemble to be convenient to take out.
Summary of the invention
The utility model provides a kind of simple in structure, cheap in order to overcome the deficiencies in the prior art, and the gear assembly that the assembles assemble mechanism that can easily take out.
To achieve these goals, the utility model has designed a kind of gear and gear shaft assembly tooling, it is characterized in that: comprise base, and be arranged on cushion block on the base, and also comprise the holder that is arranged on the cushion block, offer spring eye in the cushion block, and built-in spring, connect alignment pin by spring, the end of alignment pin is run through holder and is exposed to the upper surface of holder, offers the axis hole that the mate gear axle inserts in the alignment pin; The upper surface of described holder is offered for the locating slot of placing gear.
Described base center offers the through hole that is connected with spring eye.
Mounting hole is offered at the two ends of described base.
One side of described locating slot is offered the leakage of oil groove along the edge of holder.
Described holder is shown four groups of passages along the circumferencial direction circular array of alignment pin.
The utility model is compared with prior art, not only simple in structure, cheap, easy to operate, and tool locating is accurate, and the gear when work of the gear assembly after guaranteeing to press-fit does not almost have beats, thereby the percent defective of gear assembly is reduced to minimum, increase work efficiency.
Description of drawings
Fig. 1 is 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 is through hole; 9 is spring eye; 10 is axis hole; 11 is passage; 12 is locating slot; 13 are the leakage of oil groove; 14 is mounting hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the utility model comprises base 1, mounting hole 14 is offered at the two ends of base 1, frock can be fixed on the table top by mounting hole 14, and be arranged on cushion block 2 on the base 1, also comprise the holder 3 that is arranged on the cushion block 2, offer spring eye 9 in the cushion block 2, base 1 center offers the through hole 8 that is connected with spring eye 9.Place spring 4 in the spring eye 9, connect alignment pin 5 by spring 4, the end of alignment pin 5 is run through holder 3 and is exposed to the upper surface of holder 3, offers the axis hole 10 that the mate gear axle inserts in the alignment pin 5.
As shown in Figure 2, the upper surface of holder 3 is offered for the locating slot 12 of placing gear, and a side of locating slot 12 is offered leakage of oil groove 13 along the edge of holder 3, and holder 3 is shown four groups of passages 11 along the circumferencial direction circular array of alignment pin 5.
The concrete operations flow process is as follows:
Earlier gear 6 is set on the alignment pin 5, and be placed in the locating slot 12 on the holder 3, end with gear shaft 7 inserts in the axis hole 10 of alignment pin 5 again, by applying downward active force at gear shaft 7, when active force during greater than the elastic force of spring 4, alignment pin 5 from gear 6, withdrawing from gradually, be set on the gear shaft 7 until gear 6, when the active force of cancellation on the gear shaft 7, the elastic force by spring 4 ejects the gear assembly that assembles in mechanism, finish the once process of assembling.
Because of gear 6 and the same alignment pin of gear shaft 7 employings 5 location, so can guarantee axiality, can guarantee after being pressed into that gear does not almost have circular runout at work, and this alignment pin 5 has spring 4, automatically the gear assembly that assembles is ejected after being convenient to finish, and in press-fiting process, by passage 11 and leakage of oil groove 13 can reduce because oil and vacuumize after absorption affinity, prevented that effectively assembling from finishing backgear and be adsorbed on situation about can't take out on the holder 3.
Compare with prior art, not only simple in structure, cheap, easy to operate, and also tool locating is accurate, and the gear when work of the gear assembly after guaranteeing to press-fit does not almost have beats, thereby the percent defective of gear assembly is reduced to minimum, increases work efficiency.
Claims (5)
1. a gear and gear shaft assembly tooling, it is characterized in that: comprise base (1), and be arranged on cushion block (2) on the base (1), also comprise the holder (3) that is arranged on the cushion block (2), offer spring eye (9) in the cushion block (2), and built-in spring (4), connect alignment pin (5) by spring (4), the end of alignment pin (5) is run through holder (3) and is exposed to the upper surface of holder (3), offers the axis hole (10) that the mate gear axle inserts in the alignment pin (5); The upper surface of described holder (3) is offered for the locating slot (12) of placing gear.
2. gear according to claim 1 and gear shaft assembly tooling is characterized in that: described base (1) center offers the through hole (8) that is connected with spring eye (9).
3. gear according to claim 1 and gear shaft assembly tooling is characterized in that: mounting hole (14) is offered at the two ends of described base (1).
4. gear according to claim 1 and gear shaft assembly tooling is characterized in that: a side of described locating slot (12) is offered leakage of oil groove (13) along the edge of holder (3).
5. gear according to claim 1 and gear shaft assembly tooling is characterized in that: described holder (3) is shown four groups of passages (11) along the circumferencial direction circular array of alignment pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077977 CN203062708U (en) | 2013-02-20 | 2013-02-20 | Assembly tool of gear and gear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077977 CN203062708U (en) | 2013-02-20 | 2013-02-20 | Assembly tool of gear and gear shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062708U true CN203062708U (en) | 2013-07-17 |
Family
ID=48761534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320077977 Expired - Fee Related CN203062708U (en) | 2013-02-20 | 2013-02-20 | Assembly tool of gear and gear shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062708U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770048A (en) * | 2013-12-17 | 2014-05-07 | 柳州瑞明威罗动力机械有限公司 | Tool for pressing signal wheel on camshaft |
| CN106112907A (en) * | 2016-08-25 | 2016-11-16 | 湖南艾华集团股份有限公司 | A kind of finding or the auxiliary device of little bearing assembling |
| CN106667389A (en) * | 2017-01-13 | 2017-05-17 | 常熟市亿盛日用品有限公司 | Mop head body assembling mechanism for mop head big plate assembly |
| CN107470882A (en) * | 2017-09-30 | 2017-12-15 | 无锡市光彩机械制造有限公司 | A kind of integrated automatic flashboard mechanism in shaped steel end |
| 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 |
-
2013
- 2013-02-20 CN CN 201320077977 patent/CN203062708U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770048A (en) * | 2013-12-17 | 2014-05-07 | 柳州瑞明威罗动力机械有限公司 | Tool for pressing signal wheel on camshaft |
| CN106112907A (en) * | 2016-08-25 | 2016-11-16 | 湖南艾华集团股份有限公司 | A kind of finding or the auxiliary device of little bearing assembling |
| CN106667389A (en) * | 2017-01-13 | 2017-05-17 | 常熟市亿盛日用品有限公司 | Mop head body assembling mechanism for mop head big plate assembly |
| CN107470882A (en) * | 2017-09-30 | 2017-12-15 | 无锡市光彩机械制造有限公司 | A kind of integrated automatic flashboard mechanism in shaped steel end |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140220 |