CN108453572A - A kind of device being suitable for finishing of internal diameter after duplex-gear is heat-treated - Google Patents
A kind of device being suitable for finishing of internal diameter after duplex-gear is heat-treated Download PDFInfo
- Publication number
- CN108453572A CN108453572A CN201710091493.8A CN201710091493A CN108453572A CN 108453572 A CN108453572 A CN 108453572A CN 201710091493 A CN201710091493 A CN 201710091493A CN 108453572 A CN108453572 A CN 108453572A
- Authority
- CN
- China
- Prior art keywords
- big
- tapered sleeve
- small
- clip assembly
- pellet
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a kind of devices of finishing of internal diameter after heat treatment suitable for duplex-gear, including ontology, small tapered sleeve, big tapered sleeve, small pellet clip assembly and big pellet clip assembly, ontology to be connected with machine tool, small tapered sleeve, big tapered sleeve；Small tapered sleeve and big vertebra set are connected by screw in the inside of ontology, right end of the big vertebra set positioned at small tapered sleeve；Small pellet clip assembly and big pellet clip assembly are made of conical surface retainer and pellet, pellet is connected with the gear tooth slot of duplex-gear workpiece, and small pellet clip assembly and big pellet clip assembly are connected to the inside of small tapered sleeve and big tapered sleeve by the conical surface of conical surface retainer.The present invention overcomes the shortcomings of existing fitting device, it realizes and processing endoporus is positioned with twice tooth simultaneously, the duplicate gear that must be processed in special plane equipment originally is set to realize that batch production, simple in structure, at low cost, easy processing, easy to operate, accurate positioning, production efficiency are high on plain grinding machine internal.
Description
Technical field
The present invention relates to duplex-gear endoporus processing technique field, specifically a kind of inner hole refined after being suitable for duplex-gear heat treatment
The device of processing.
Background technology
Finishing of internal diameter always is that a difficult point, twice tooth have that benchmark is inconsistent after duplex-gear heat treatment：With
Endoporus is processed on the basis of one of tooth therein, then is detected on the basis of endoporus after endoporus being caused to process other one
Tooth, in addition one of tooth tooth form teeth directional is poor, it is necessary to while processing endoporus on the basis of twice tooth.
It at present without suitable duplex-gear inner bore machining device, is generally processed using special plane, interchangeability is poor, is not suitable for small
Batch multi-item production；In being processed on the basis of ensureing simultaneously by twice tooth without suitable fitting device on plain grinding machine internal
Hole.
Invention content
The purpose of the present invention is to provide a kind of simple in structure, at low cost, easy processing, easy to operate, accurate positioning, productions
The efficient device for being suitable for finishing of internal diameter after duplex-gear is heat-treated, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of device being suitable for finishing of internal diameter after duplex-gear is heat-treated, including ontology, small tapered sleeve, big tapered sleeve, small ball cage
Component and big pellet clip assembly, the ontology are connected with machine tool, small tapered sleeve, big tapered sleeve；The small tapered sleeve and big vertebra set
It is connected by screw in the inside of ontology, right end of the big vertebra set positioned at small tapered sleeve；The small pellet clip assembly and big ball cage
Component is made of conical surface retainer and pellet, and the pellet is connected with the gear tooth slot of duplex-gear workpiece, the small pellet
Clip assembly and big pellet clip assembly are connected to the inside of small tapered sleeve and big tapered sleeve by the conical surface of conical surface retainer.
As a further solution of the present invention：The small tapered sleeve is all made of interference fit with ontology with ontology, big vertebra set and connects
It connects.
As further scheme of the invention：The small tapered sleeve and small pellet clip assembly, big vertebra set and big ball cage group
Part is all made of cone match connection.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention overcomes the shortcomings of existing fitting device, realizes and positions processing endoporus simultaneously with twice tooth, and making originally must be
The duplicate gear processed in special plane equipment can realize batch production, simple in structure, at low cost, Yi Jia on plain grinding machine internal
Work, easy to operate, accurate positioning, production efficiency are high.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Referring to Fig. 1, it is a kind of suitable for duplex-gear heat treatment after finishing of internal diameter device, including ontology 1, small tapered sleeve 2,
Big tapered sleeve 4, small pellet clip assembly 3 and big pellet clip assembly 5, the ontology 1 is connected with machine tool, small tapered sleeve 2, big tapered sleeve 4
It connects, plays support fixed function, it is necessary to there are enough rigidity just to can guarantee the required precision of product；The small tapered sleeve 2 and big vertebra set 4
The inside of ontology 1 is connected to by screw 6, screw 6 makes small tapered sleeve 2 and big vertebra cover between 4 and ontology 1 without axial displacement, greatly
Vertebra set 4 is located at the right end of small tapered sleeve 2；The small pellet clip assembly 3 and big pellet clip assembly 5 are by conical surface retainer and pellet group
At the pellet is connected with the gear tooth slot of duplex-gear workpiece, and the small pellet clip assembly 3 and big pellet clip assembly 5 pass through
The conical surface of conical surface retainer is connected to the inside of small tapered sleeve 2 and big tapered sleeve 4, and can contract deformation of rising in a certain range, rises
To compression pellet to compress the effect of duplex-gear workpiece gear.
The small tapered sleeve 2 is all made of interference fit connection with ontology 1, big vertebra set 4 and ontology 1；The small tapered sleeve 2 and small bullet
Sub-folder component 3, big vertebra set 4 are all made of cone match with big pellet clip assembly 5 and connect, conveniently detachable, play and are compressed with the conical surface
The effect of pellet clip assembly.
It is described suitable for duplex-gear heat treatment after finishing of internal diameter device when in use, ontology 1 and small tapered sleeve 2, auger
Set 4 is by being interference fitted compression fit together, and being fixed together by screw 6, be fixedly connected on mill with bolt jointly
On the flange seat of bed, when each product loads and unloads, this part is motionless, need not dismantle.Small pellet clip assembly 3 and big ball cage
Component 5 is all made of conical surface retainer and pellet, and conical surface retainer is a kind of elastic expansion-sleeve, can contract rise in a certain range
Deformation.Pellet is stuck in the gear tooth slot of duplex-gear workpiece when use, and conical surface retainer is mounted on tapered sleeve by workpiece, is clamped
When need to the end face of workpiece apply in an axial direction certain pressure or tap workpiece end face, drive small pellet clip assembly 3 to bore in an axial direction
Face is moved, and conical surface retainer is shunk, and realizes the small tooth for clamping duplex-gear workpiece；After small pellet clip assembly 3 clamps, in big bullet
The conical surface retainer end face of sub-folder component 5 applies certain pressure or taps conical surface retainer end face in an axial direction, in an axial direction the conical surface
Mobile, conical surface retainer is shunk, and realizes the canine tooth for clamping duplex-gear workpiece；Duplex-gear workpiece is simultaneously clamped on to realize
The purpose of big pinion gear plays the role of while being positioned by duplex-gear workpiece twice tooth.
Due to being to position to process endoporus by twice tooth, so the endoporus processed with this method, can protect simultaneously
Demonstrate,prove the precision of size twice gear.Duplex-gear inner hole of workpiece after processing is completed, need to only use copper rod in fabrication hole at the two of ontology 1
The conical surface retainer end face for prizing small pellet clip assembly 3 and big pellet clip assembly 5 outward, is allowed to the conical surface in an axial direction and moves outward, cone
Face retainer carries out spreading, and duplex-gear workpiece unclamps, to which duplex-gear workpiece is removed.
The present invention overcomes the shortcomings of existing fitting device, realizes and positions processing endoporus simultaneously with twice tooth, make originally must
The duplicate gear that must be processed in special plane equipment can realize batch production on plain grinding machine internal, simple in structure, at low cost,
Easy processing, easy to operate, accurate positioning, production efficiency are high.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (3)
1. the device of finishing of internal diameter after a kind of heat treatment suitable for duplex-gear, which is characterized in that including ontology（1）, small tapered sleeve
（2）, big tapered sleeve（4）, small pellet clip assembly（3）With big pellet clip assembly（5）, the ontology（1）With machine tool, small tapered sleeve
（2）, big tapered sleeve（4）It is connected；The small tapered sleeve（2）With big vertebra set（4）Pass through screw（6）It is connected to ontology（1）Inside,
Big vertebra set（4）Positioned at small tapered sleeve（2）Right end；The small pellet clip assembly（3）With big pellet clip assembly（5）It is kept by the conical surface
Frame and pellet composition, the pellet are connected with the gear tooth slot of duplex-gear workpiece, the small pellet clip assembly（3）With big pellet
Clip assembly（5）It is connected to small tapered sleeve by the conical surface of conical surface retainer（2）With big tapered sleeve（4）Inside.
2. the device of finishing of internal diameter after the heat treatment according to claim 1 suitable for duplex-gear, which is characterized in that described
Small tapered sleeve（2）With ontology（1）, big vertebra set（4）With ontology（1）It is all made of interference fit connection.
3. the device of finishing of internal diameter after the heat treatment according to claim 1 suitable for duplex-gear, which is characterized in that described
Small tapered sleeve（2）With small pellet clip assembly（3）, big vertebra set（4）With big pellet clip assembly（5）It is all made of cone match connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091493.8A CN108453572A (en) | 2017-02-21 | 2017-02-21 | A kind of device being suitable for finishing of internal diameter after duplex-gear is heat-treated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091493.8A CN108453572A (en) | 2017-02-21 | 2017-02-21 | A kind of device being suitable for finishing of internal diameter after duplex-gear is heat-treated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108453572A true CN108453572A (en) | 2018-08-28 |
Family
ID=63228879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710091493.8A Pending CN108453572A (en) | 2017-02-21 | 2017-02-21 | A kind of device being suitable for finishing of internal diameter after duplex-gear is heat-treated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108453572A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576394A (en) * | 2019-09-17 | 2019-12-17 | 重庆三创汽车配件有限公司 | Clamp for grinding duplex teeth |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007268663A (en) * | 2006-03-31 | 2007-10-18 | Nachi Fujikoshi Corp | Synchro sleeve inner diameter broaching tool |
| CN102380821A (en) * | 2011-10-28 | 2012-03-21 | 江苏上齿集团有限公司 | Bevel gear shaft dual-positioning grinding fixture |
| CN203665318U (en) * | 2013-12-04 | 2014-06-25 | 綦江齿轮传动有限公司 | Hole grinding fixture for duplicate gear |
| CN205342804U (en) * | 2016-01-08 | 2016-06-29 | 浙江东风齿轮有限公司 | Grind simple and easy frock of pair tooth hole |
| CN206598149U (en) * | 2017-02-21 | 2017-10-31 | 赣州经纬科技股份有限公司 | The fixture fixed structure of finishing of internal diameter after a kind of heat treatment suitable for duplex-gear |
-
2017
- 2017-02-21 CN CN201710091493.8A patent/CN108453572A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007268663A (en) * | 2006-03-31 | 2007-10-18 | Nachi Fujikoshi Corp | Synchro sleeve inner diameter broaching tool |
| CN102380821A (en) * | 2011-10-28 | 2012-03-21 | 江苏上齿集团有限公司 | Bevel gear shaft dual-positioning grinding fixture |
| CN203665318U (en) * | 2013-12-04 | 2014-06-25 | 綦江齿轮传动有限公司 | Hole grinding fixture for duplicate gear |
| CN205342804U (en) * | 2016-01-08 | 2016-06-29 | 浙江东风齿轮有限公司 | Grind simple and easy frock of pair tooth hole |
| CN206598149U (en) * | 2017-02-21 | 2017-10-31 | 赣州经纬科技股份有限公司 | The fixture fixed structure of finishing of internal diameter after a kind of heat treatment suitable for duplex-gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576394A (en) * | 2019-09-17 | 2019-12-17 | 重庆三创汽车配件有限公司 | Clamp for grinding duplex teeth |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |