CN206253758U - Large gear fixture - Google Patents
Large gear fixture Download PDFInfo
- Publication number
- CN206253758U CN206253758U CN201621280312.3U CN201621280312U CN206253758U CN 206253758 U CN206253758 U CN 206253758U CN 201621280312 U CN201621280312 U CN 201621280312U CN 206253758 U CN206253758 U CN 206253758U
- Authority
- CN
- China
- Prior art keywords
- fixed
- rotary shaft
- gear
- fixed cover
- large gear
- 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 is related to a kind of large gear fixture, belong to clamp art, including the fixed cover being vertically arranged, retainer ring is set with fixed cover top, internal thread is provided with fixed cover, the rotary shaft coordinated in screw thread with internal thread is coated with fixed cover, rotary shaft top is cased with flange, adjustable plate is fixed with the top of rotary shaft, the adjustment hole that left and right communicates is offered on adjustable plate.By large gear fixture described in the utility model, its simple structure, during installation, fixed cover is fixed on the table, rotary shaft is unclamped again, gear is placed in retainer ring, then rotary shaft is coordinated into rotation through gear center hole with fixed external threading, finally gear is fixed between thrust ring and retainer ring.The convenience that the design employs face contact type fixation is fixed to gear, not easy damaged gear face, and fixing-stable is easy to operate, and fixed required time is short compared with original design.
Description
Technical field
The utility model is related to a kind of large gear fixture, belongs to clamp art.
Background technology
At present when gear is processed, the fixture of use is conventional fixture and is fixed, and fixed mode is solid for multipoint mode
Fixed mode, so when fixed, sometimes can cross senior general's gear face and damage, especially to large gear because of certain point fixing force
When being fixed, if in face of gear thinner thickness when, it is likely that there are substandard products.
Utility model content
According to deficiency of the prior art above, the technical problems to be solved in the utility model is：A kind of large-scale tooth is provided
Wheel fixture, its simple structure, the convenience for employing face contact type fixation is fixed to gear, not easy damaged gear face, Gu
Fixed stabilization, easy to operate, fixed required time is short compared with original design.
Large gear fixture described in the utility model, including the fixed cover being vertically arranged, are set with fixed cover top
Retainer ring, it is characterised in that：Internal thread is provided with fixed cover, the rotation coordinated in screw thread with internal thread is coated with fixed cover
Rotating shaft, rotary shaft top is cased with flange, and adjustable plate is fixed with the top of rotary shaft, and the regulation that left and right communicates is offered on adjustable plate
Hole.
Further, the thrust ring for sliding up and down, thrust ring are cased with the rotary shaft between preferably described flange and retainer ring
Elastic component is provided between flange.The design reduces the relative slip between thrust ring and gear, further ensures that to tooth
Wheel end face protected, and to gear it is fixed when, by observing the decrement of elastic component, so as to next time fixation.
Further, preferably described elastic component is rubber ring, and rubber ring is slidably matched with flange.Low production cost, in fixation
It is more stable during gear.
Further, preferably described adjustable plate is located at rotary shaft middle part.Facilitate the rotation of rotary shaft.
Further, preferably described elastic component is spring, and spring is slidably matched with flange.Elastic effect is good, fixed gear institute
Take time shorter than rubber ring, but cost is of a relatively high.
Compared with prior art, the utility model has the advantages that：
By large gear fixture described in the utility model, fixed cover during installation, is fixed on work by its simple structure
On platform, then rotary shaft is unclamped, gear is placed in retainer ring, then by rotary shaft is through gear center hole and fixes external threading
Coordinate rotation (during rotation, steel rod etc. can be penetrated in adjustment hole, axle is rotated by rotating steel rod and is rotated), most
Gear is fixed between thrust ring and retainer ring afterwards.The convenience that the design employs face contact type fixation is consolidated to gear
Determine, not easy damaged gear face, fixing-stable is easy to operate, fixed required time is short compared with original design.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1st, adjustable plate 2, adjustment hole 3, rotary shaft 4, flange 5, elastic component 6, thrust ring 7, retainer ring 8,
Fixed cover.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings：
Below by way of specific embodiment, the utility model is described in further detail, but is not used to limit the utility model, all
Within spirit of the invention and principle, any modification, equivalent substitution and improvements made etc. should be included in of the present utility model
Within protection domain.
Embodiment one
As shown in figure 1, the large gear fixture, including the fixed cover 8 being vertically arranged, it is set with the top of fixed cover 8
Internal thread is provided with retainer ring 7, fixed cover 8, the rotary shaft 3 coordinated in screw thread with internal thread, rotation are coated with fixed cover 8
The top of rotating shaft 3 is cased with flange 4, and adjustable plate 1 is fixed with the top of rotary shaft 3, and the adjustment hole that left and right communicates is offered on adjustable plate 1
2。
In the present embodiment, the thrust ring 6 for sliding up and down is cased with the rotary shaft 3 between the flange 4 and retainer ring 7, pushed away
Elastic component 5 is provided between power ring 6 and flange 4；The elastic component 5 is rubber ring, and rubber ring is slidably matched with flange 4；It is described
Adjustable plate 1 is located at the middle part of rotary shaft 3.
During installation, fixed cover 8 is fixed on the table, then rotary shaft 3 is unclamped, gear is placed in retainer ring 7,
Again rotary shaft 3 is coordinated to rotate through gear center hole and the screw thread of fixed cover 8 and (during rotation, steel rod can be penetrated in adjustment hole 2
Deng axle 3 being rotated by rotating steel rod and is rotated), finally gear is fixed between thrust ring 6 and retainer ring 7,
The decrement of elastic component 5 can be recorded during fixation, so that next fixed reference is used.The design employs face contact type and consolidates
Fixed convenience is fixed to gear, not easy damaged gear face, and fixing-stable is easy to operate, is fixed compared with original design
Required time is short.
Embodiment two
It is changed on the basis of embodiment one, it is spring to convert the elastic component 5, and spring is slidably matched with flange 4.
Other are with embodiment one.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states is merely illustrated the principles of the invention, and on the premise of the utility model spirit and scope are not departed from, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is sought by appending claims and its equivalent thereof.
Claims (5)
1. a kind of large gear fixture, including the fixed cover (8) being vertically arranged, retainer ring is set with fixed cover (8) top
(7), it is characterised in that：Internal thread is provided with fixed cover (8), is coated with fixed cover (8) and coordinated in screw thread with internal thread
Rotary shaft (3), rotary shaft (3) top be cased with flange (4), rotary shaft (3) top be fixed with adjustable plate (1), adjustable plate (1)
On offer the adjustment hole (2) that communicates of left and right.
2. large gear fixture according to claim 1, it is characterised in that：Between the flange (4) and retainer ring (7)
The thrust ring (6) for sliding up and down is cased with rotary shaft (3), elastic component (5) is provided between thrust ring (6) and flange (4).
3. large gear fixture according to claim 2, it is characterised in that：The elastic component (5) is rubber ring, rubber ring
It is slidably matched with flange (4).
4. large gear fixture according to claim 1, it is characterised in that：The adjustable plate (1) is in rotary shaft (3)
Portion.
5. large gear fixture according to claim 2, it is characterised in that：The elastic component (5) is spring, spring and method
Blue (4) are slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280312.3U CN206253758U (en) | 2016-11-27 | 2016-11-27 | Large gear fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280312.3U CN206253758U (en) | 2016-11-27 | 2016-11-27 | Large gear fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206253758U true CN206253758U (en) | 2017-06-16 |
Family
ID=59027510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621280312.3U Expired - Fee Related CN206253758U (en) | 2016-11-27 | 2016-11-27 | Large gear fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206253758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500400A (en) * | 2017-12-04 | 2018-09-07 | 浙江德锴传动有限公司 | A kind of large-sized gear fixture |
-
2016
- 2016-11-27 CN CN201621280312.3U patent/CN206253758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500400A (en) * | 2017-12-04 | 2018-09-07 | 浙江德锴传动有限公司 | A kind of large-sized gear fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20171127 |