CN105522232A - Gear clamp used during gear hobbing - Google Patents
Gear clamp used during gear hobbing Download PDFInfo
- Publication number
- CN105522232A CN105522232A CN201410514344.4A CN201410514344A CN105522232A CN 105522232 A CN105522232 A CN 105522232A CN 201410514344 A CN201410514344 A CN 201410514344A CN 105522232 A CN105522232 A CN 105522232A
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- CN
- China
- Prior art keywords
- gear
- rotary shaft
- fixture block
- bearing
- shaft
- 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.)
- Pending
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- Gears, Cams (AREA)
Abstract
The invention relates to a gear clamp used during gear hobbing, and belongs to the technical field of clamps. The gear clamp comprises a mounting base with a U-shaped structure with a rightward opening, wherein an upper clamping block and a lower clamping block, which are clamped and matched with each other, are horizontally arranged in the mounting base; the bottom of the lower clamping block is vertically provided with a lower rotary shaft fixedly; the lower rotary shaft is vertically arranged on the lower part of the mounting base through a lower bearing in a penetration mode; a retainer ring for preventing the lower rotary shaft from sliding down is fixed on the lower rotary shaft between the mounting base and the lower clamping block; the top of the upper clamping block is vertically provided with an upper rotary shaft fixedly; a rotary sleeve is mounted on the upper rotary shaft; the rotary sleeve is vertically arranged on the upper part of the mounting base through an upper bearing in the penetration mode; a nut which is in threaded connection with the upper rotary shaft is arranged on the upper rotary shaft; and the nut is fixed to the top of the rotary sleeve. The gear clamp used during gear hobbing is simple in structure, convenient and simple to operate, and relatively low in production cost.
Description
Technical field
The present invention relates to gear fixture during a kind of gear teeth, belong to clamp art.
Background technology
At present, gear is the transmission of conveniently moment of torsion, and between gear and gear, between gear and axle, better connection for transmission between transmission, ensures good transmission, and the conventional gear that is in transmission connection between axle with tooth axle is connected.Its advantage: forced contact area is large, and stable transmission, transmission is more steady.When gear teeth, usually need gear to be clipped on index dial, thus carry out automatic indexing gear hobbing, its complex structure of conventional fixture, using neither be very convenient, and production cost is high.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide gear fixture during a kind of gear teeth, and its structure is simple, and simply easy to operate, production cost is lower.
Gear fixture during gear teeth of the present invention, comprise the mount pad of opening towards the U-shaped structure on the right side, the upper fixture block of mutual clamping engagement and lower fixture block is horizontally disposed with in mount pad, it is characterized in that: bottom lower fixture block, be vertically fixed with Shaft, Shaft is vertically installed on mount pad bottom by lower bearing, Shaft between mount pad and lower fixture block is fixed with the baffle ring preventing Shaft from gliding, upper fixture block top vertical is fixed with rotating shaft, upper rotating shaft is provided with rotary sleeve, rotary sleeve is vertically installed on mount pad top by upper bearing (metal), upper rotating shaft is provided with the nut that threaded engagement with it connects, nut is fixed on rotary sleeve top.
In order to time saving and energy saving, improve operating efficiency, preferred described upper rotating shaft top is provided with the handle chassis that expediently rotating shaft rotates.
Be thrust bearing to improve service life of the present invention preferred described lower bearing.
Be thrust bearing to improve service life of the present invention preferred described upper bearing (metal).
The beneficial effect that the present invention has is:
By gear fixture during gear teeth of the present invention, its structure is simple, and simply easy to operate, production cost is lower.During use, only need mount pad be arranged on index dial, Shaft and the dividing spindle on index dial are carried out being connected, during fixed gear, by rotary handle dish, upper fixture block and lower fixture block are separated, puts gear, by rotary handle dish, gear is fixed between upper fixture block and lower fixture block again, can further work be carried out.Under the effect of baffle ring, under can effectively preventing regular worker from exerting oneself when fixture block and lower fixture block on clamping, thus Shaft is moved down, effectively extend the service life of lower bearing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bevel gear shaft that the present invention processes.
In figure: 1, handle chassis 2, upper rotating shaft 3, nut 4, rotary sleeve 5, upper bearing (metal) 6, upper fixture block 7, mount pad 8, lower fixture block 9, Shaft 10, lower bearing 11, baffle ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
Below by way of specific embodiment, the invention will be further described, but not in order to limit the present invention, all within the present invention's spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
As shown in Figure 1, gear fixture during gear teeth, comprise the mount pad 7 of opening towards the U-shaped structure on the right side, the upper fixture block 6 of mutual clamping engagement and lower fixture block 8 is horizontally disposed with in mount pad 7, Shaft 9 is vertically fixed with bottom lower fixture block 8, Shaft 9 is vertically installed on mount pad 7 bottom by lower bearing 10, Shaft 9 between mount pad 7 and lower fixture block 8 is fixed with the baffle ring 11 preventing Shaft 9 from gliding, upper fixture block 6 top vertical is fixed with rotating shaft 2, upper rotating shaft 2 is provided with rotary sleeve 4, rotary sleeve 4 is vertically installed on mount pad 7 top by upper bearing (metal) 5, upper rotating shaft 2 is provided with the nut 3 that threaded engagement with it connects, nut 3 is fixed on rotary sleeve 4 top.
In the present embodiment, described upper rotating shaft 2 top is provided with the handle chassis 1 that expediently rotating shaft 2 rotates; Described lower bearing 10 is thrust bearing; Described upper bearing (metal) 5 is thrust bearing.
During use, only need mount pad 7 be arranged on index dial, Shaft 9 and the dividing spindle on index dial are carried out being connected, during fixed gear, by rotary handle dish 1, upper fixture block 6 and lower fixture block 8 are separated, puts gear, by rotary handle dish 1, gear is fixed between upper fixture block 6 and lower fixture block 8 again, can further work be carried out.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a gear fixture during gear teeth, comprise the mount pad (7) of opening towards the U-shaped structure on the right side, upper fixture block (6) and the lower fixture block (8) of mutual clamping engagement is horizontally disposed with in mount pad (7), it is characterized in that: lower fixture block (8) bottom is vertically fixed with Shaft (9), Shaft (9) is vertically installed on mount pad (7) bottom by lower bearing (10), Shaft (9) between mount pad (7) and lower fixture block (8) is fixed with the baffle ring (11) preventing Shaft (9) from gliding, upper fixture block (6) top vertical is fixed with rotating shaft (2), upper rotating shaft (2) is provided with rotary sleeve (4), rotary sleeve (4) is vertically installed on mount pad (7) top by upper bearing (metal) (5), upper rotating shaft (2) is provided with the nut (3) that threaded engagement with it connects, nut (3) is fixed on rotary sleeve (4) top.
2. gear fixture during gear teeth as claimed in claim 1, is characterized in that: described upper rotating shaft (2) top is provided with the handle chassis (1) that expediently rotating shaft (2) rotates.
3. gear fixture during gear teeth as claimed in claim 1, is characterized in that: described lower bearing (10) is thrust bearing.
4. gear fixture during gear teeth as claimed in claim 1, is characterized in that: described upper bearing (metal) (5) is thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514344.4A CN105522232A (en) | 2014-09-29 | 2014-09-29 | Gear clamp used during gear hobbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514344.4A CN105522232A (en) | 2014-09-29 | 2014-09-29 | Gear clamp used during gear hobbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105522232A true CN105522232A (en) | 2016-04-27 |
Family
ID=55764943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410514344.4A Pending CN105522232A (en) | 2014-09-29 | 2014-09-29 | Gear clamp used during gear hobbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105522232A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000580A (en) * | 2019-04-10 | 2019-07-12 | 倪协照 | A kind of knitting machine big disc gear clamp device |
| CN113857170A (en) * | 2021-09-18 | 2021-12-31 | 无锡四方友信股份有限公司 | Steel drum cleaning and sealing structure |
-
2014
- 2014-09-29 CN CN201410514344.4A patent/CN105522232A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000580A (en) * | 2019-04-10 | 2019-07-12 | 倪协照 | A kind of knitting machine big disc gear clamp device |
| CN110000580B (en) * | 2019-04-10 | 2021-03-09 | 倪协照 | Large disc gear fastening device for knitting machine |
| CN113857170A (en) * | 2021-09-18 | 2021-12-31 | 无锡四方友信股份有限公司 | Steel drum cleaning and sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |
|
| WD01 | Invention patent application deemed withdrawn after publication |