CN207104014U - A kind of three-dimensional multi-functional beveler tooth form centering location structure - Google Patents
A kind of three-dimensional multi-functional beveler tooth form centering location structure Download PDFInfo
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- CN207104014U CN207104014U CN201720964795.7U CN201720964795U CN207104014U CN 207104014 U CN207104014 U CN 207104014U CN 201720964795 U CN201720964795 U CN 201720964795U CN 207104014 U CN207104014 U CN 207104014U
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- tooth form
- form centering
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- bearing
- gear
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Abstract
A kind of three-dimensional multi-functional beveler tooth form centering location structure, including bearing, gear shaft, semi-girder rack and tooth form centering block；Gear shaft is arranged in the endoporus of bearing, and it can be rotated in endoporus, semi-girder rack and pinion axle engages and pushes down guiding by guide pad, guide pad is bolted on bearing, positioning key is provided with semi-girder rack, be provided with the positioning hole corresponding with positioning key in tooth form centering block, tooth form centering block positioned by positioning key and positioning hole after through being bolted on semi-girder rack；Tooth form centering block is directed to a kind of module, and sets a basic tooth profile block.Three-dimensional multi-functional beveler tooth form centering location structure of the present utility model can ensure when fixed gear, gear will not off normal, it is convenient to be provided for the processing subsequently to gear；And three-dimensional multi-functional beveler tooth form centering location structure of the present utility model is a kind of brand-new mechanism.
Description
Technical field
It the utility model is related to a kind of detent mechanism being processed to gear, more particularly to a kind of three-dimensional multi-functional chamfering
Machine tooth form centering location structure.
Background technology
Gear chamfering is after gear teeth completion of processing, and the procedure carried out before, its purpose are heat-treated to gear
Mainly prevent when gear engages, the wedge angle of gear teeth end face easily produces burst apart phenomenon, especially helical gear；Increment（Greatly）
Angle, when spur gear is shifted gears, guide effect can be played, make the gear teeth that will enter engagement be easier to enter working position
Put.When being processed to gear, it is necessary first to gear is fixed on process equipment, but installed by gear
When fixed, gear often produces some off normals so that the tooth of gear influences follow-up add not on predeterminated position
Work, this just needs very skilled master craftsman to settle.
Utility model content
The technical problems to be solved in the utility model is overcome the deficiencies in the prior art, there is provided a kind of brand-new can pacify
To the structure of tooth-formation of gear centering positioning when dress.
In order to solve the above technical problems, the utility model proposes technical scheme be：A kind of three-dimensional multi-functional beveler tooth
Shape centering location structure, including bearing, gear shaft, semi-girder rack and tooth form centering block；The gear shaft is arranged on the interior of bearing
In hole, and it can be rotated in endoporus, the semi-girder rack and pinion axle engages and pushes down guiding, the guiding by guide pad
Block is bolted on bearing, and positioning key is provided with the semi-girder rack, is provided with and positions in the tooth form centering block
The corresponding positioning hole of key, the tooth form centering block positioned by positioning key and positioning hole after through being bolted on semi-girder rack；
The tooth form centering block is directed to a kind of module, and sets a basic tooth profile block.In the utility model, positioning key
Setting can ensure that the position of tooth form centering block will not shift, and this accuracy just positioned to tooth form centering is established
One basis.Tooth form centering block is directed to a kind of module in the utility model, and sets a basic tooth profile block, this
Sample tooth form centering block can completely match gear to be processed, and when process different gears, as long as changing tooth form
Centering block, it is very convenient.
Above-mentioned three-dimensional multi-functional beveler tooth form centering location structure, it is preferred that the both sides of the semi-girder rack it is upper
Portion is provided with one piece of guide pad, and the space for accommodating tooth form centering block is formed between two pieces of guide pads.Semi-girder rack
Both sides be provided with one piece of guide pad, so ensure that semi-girder rack motion when stability.
Above-mentioned three-dimensional multi-functional beveler tooth form centering location structure, it is preferred that one end of the gear shaft passes through axle
Be set on bearing, the other end stretches out and bearing and locked with locking nut, pad is provided between locking nut and bearing,
One end that gear shaft stretches out bearing is provided with square toes.
In the utility model, the square toes of gear shaft are clamped with square spanner first so that gear shaft rotates, so as to drive
The stretching of semi-girder rack, tooth form centering block follower's semi-girder rack stretch out together so that the gap of tooth form centering block alignment flank,
So when gear is fixed, gear would not rotate, that is, will not produce off normal, be follow-up processing
Bring great convenience；After gear is fixed on processing unit (plant), then counter gear axle, semi-girder rack and tooth form centering block are contracted
Return.
Three-dimensional multi-functional beveler tooth form centering location structure of the present utility model, is a kind of brand-new mechanism, is not have
On the premise of having any reference, a kind of location structure that my company develops.
Brief description of the drawings
Fig. 1 is the diagrammatic side-view cross-sectional structural representation of the utility model three-dimensional multi-functional beveler tooth form centering location structure.
Fig. 2 is the positive structure diagram of the utility model three-dimensional multi-functional beveler tooth form centering location structure.
Fig. 3 is the overlooking the structure diagram of the utility model three-dimensional multi-functional beveler tooth form centering location structure.
Marginal data
1st, bearing；2nd, gear shaft；3rd, semi-girder rack；4th, tooth form centering block；5th, positioning key；6th, guide pad；7th, axle sleeve；8th, lock
Tight nut；9th, pad；10th, square toes.
Embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the scope of protection of the utility model is not limited to embodiment in detail below.
It should be strongly noted that when a certain element, to be described as " be fixed on, be fixed in, be connected to or be communicated in " another
When on element, it can be directly fixed, affixed, connection or connect on another element or by connecting among other
Fitting is indirectly fixed, affixed, connection or connection are on another element.
Unless otherwise defined, the implication that all technical terms used hereinafter are generally understood that with those skilled in the art
It is identical.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to and limits this practicality
New protection domain.
Embodiment
A kind of three-dimensional multi-functional beveler tooth form centering location structure as shown in Figure 1-Figure 3, including bearing 1, gear shaft
2nd, semi-girder rack 3 and tooth form centering block 4；Gear shaft 2 is arranged in the endoporus of bearing 1, and can be rotated in endoporus, semi-girder tooth
Bar 3 is engaged with gear shaft 2 and pushes down guiding by guide pad 6, and guide pad 6 is bolted on bearing 1, on semi-girder rack 3
Positioning key 5 is provided with, the positioning hole corresponding with positioning key 5 is provided with tooth form centering block 4, tooth form centering block 4 is by positioning key 5
Through being bolted on semi-girder rack 3 after being positioned with positioning hole；Tooth form centering block 4 is directed to a kind of module, and sets one
Individual basic tooth profile block.
In the present embodiment, the top of the both sides of semi-girder rack 3 is provided with one piece of guide pad 6, and two pieces of guide pads 6 it
Between form the space for accommodating tooth form centering block 4.
In the present embodiment, one end of gear shaft 2 is arranged on bearing 1 by axle sleeve 7, the other end stretches out bearing 1 and is used
Locking nut 8 is locked, and pad 9 is provided between locking nut 8 and bearing 1, and gear shaft 2 stretches out one end side of being provided with of bearing 1
First 10.In the present embodiment, the diameter in the hole of bearing dress axle sleeve is less times greater than the diameter of gear shaft gear, and such gear shaft is
It can load in bearing.
In the present embodiment, the square toes of gear shaft are clamped with square spanner first so that gear shaft rotates, is stretched so as to drive
The stretching of arm rack, tooth form centering block follower's semi-girder rack stretch out together so that the gap of tooth form centering block alignment flank, this
When gear is fixed, gear would not rotate sample, that is, will not produce off normal, be follow-up processing band
To greatly facilitate；After gear is fixed on processing unit (plant), then counter gear axle, semi-girder rack and tooth form centering block are contracted
Return.
Claims (3)
- A kind of 1. three-dimensional multi-functional beveler tooth form centering location structure, it is characterised in that：Including bearing, gear shaft, semi-girder tooth Bar and tooth form centering block；The gear shaft is arranged in the endoporus of bearing, and can be rotated in endoporus, the semi-girder rack with Gear shaft is engaged and pushes down guiding by guide pad, and the guide pad is bolted on bearing, is set on the semi-girder rack Positioning key is equipped with, the positioning hole corresponding with positioning key is provided with the tooth form centering block, the tooth form centering block is by positioning Through being bolted on semi-girder rack after key and positioning hole positioning；The tooth form centering block is directed to a kind of module, and sets A fixed basic tooth profile block.
- 2. three-dimensional multi-functional beveler tooth form centering location structure according to claim 1, it is characterised in that：The semi-girder The top of the both sides of rack is provided with one piece of guide pad, and the motion for accommodating tooth form centering block is formed between two pieces of guide pads Space.
- 3. three-dimensional multi-functional beveler tooth form centering location structure according to claim 1, it is characterised in that：The gear One end of axle is arranged on bearing by axle sleeve, the other end stretches out bearing and is locked with locking nut, locking nut and bearing Between be provided with pad, one end that gear shaft stretches out bearing is provided with square toes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964795.7U CN207104014U (en) | 2017-08-04 | 2017-08-04 | A kind of three-dimensional multi-functional beveler tooth form centering location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964795.7U CN207104014U (en) | 2017-08-04 | 2017-08-04 | A kind of three-dimensional multi-functional beveler tooth form centering location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104014U true CN207104014U (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720964795.7U Active CN207104014U (en) | 2017-08-04 | 2017-08-04 | A kind of three-dimensional multi-functional beveler tooth form centering location structure |
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| CN (1) | CN207104014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350572A (en) * | 2017-08-04 | 2017-11-17 | 益阳康益机械发展有限公司 | A kind of three-dimensional multi-functional beveler tooth form centering location structure |
-
2017
- 2017-08-04 CN CN201720964795.7U patent/CN207104014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350572A (en) * | 2017-08-04 | 2017-11-17 | 益阳康益机械发展有限公司 | A kind of three-dimensional multi-functional beveler tooth form centering location structure |
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