CN208483229U - Lathe apparatus is used in a kind of processing of helicoid hydraulic motor multiple row thrust ball bearing - Google Patents
Lathe apparatus is used in a kind of processing of helicoid hydraulic motor multiple row thrust ball bearing Download PDFInfo
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- CN208483229U CN208483229U CN201821044022.8U CN201821044022U CN208483229U CN 208483229 U CN208483229 U CN 208483229U CN 201821044022 U CN201821044022 U CN 201821044022U CN 208483229 U CN208483229 U CN 208483229U
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Abstract
A kind of helicoid hydraulic motor multiple row thrust ball bearing processing lathe apparatus, including the shaft transmission being arranged on the rack, power front rest and power back tool rest, power chuck for the bearing component to be processed that is loaded is installed on the output shaft of shaft transmission, power front rest is equipped with front rest cutter, in the arc-shaped of convex at the cutter head of front rest cutter, go out bearing component to be processed for turning and is used to the facing groove of steel ball of being loaded, power back tool rest is equipped with back tool rest cutter, the back tool rest cutter is made of outer chamfer knife and inner chamfer knife, turning is respectively used to go out the chamfering of bearing component outer circle peripheral end portion to be processed and go out chamfering for turning at the both sides of the edge for facing groove.The lathe apparatus of the utility model, no replacement is required lathe or turning cutting tool can disposably complete the groove turning and chamfering operation of workpiece.Work efficiency is high, and labor intensity is small, saves man power and material, also improves the workpiece quality of finished product thrust ball bearing.
Description
Technical field
The utility model relates to mechanical turning machining device technical field, specifically a kind of helicoid hydraulic motor multiple row thrust
The improvement lathe apparatus of ball bearing processing.
Background technique
Thrust ball bearing is industrial common part apparatus comprising seat ring, blowout patche and ball retainer three parts
Structure.In the production process of thrust ball race and blowout patche, needing to get on the bus in cricoid raw material metal cuts out a ring
The groove of shape places ball steel ball for the later period in groove, and for the security consideration of workpiece, two sides side of groove
It usually requires to carry out circular arc chamfering at edge.
In the prior art, thrust ball bearing manufacturing and processing enterprise is when carrying out above-mentioned processing, it usually needs first uses first
Special purpose lathe gets on the bus in raw material steel ring and cuts out an annular recess, later, lower workpiece is dismantled, using another lathe to the ring-type
The edge of groove carries out circular arc chamfering processing；Or the mode of replacement turning cutting tool carries out at subsequent chamfering on original vehicle window
Reason.There is only cumbersome workpiece or cutter dismounting to act for above-mentioned processing method, and working efficiency is low, large labor intensity, operation peace
The technical issues of full property is lower, and the error that is loaded in disassembly process also easily causes bearing finished products precision poor, high rejection rate.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of helicoid hydraulic motor multiple row thrust ball bearing processing use
Lathe apparatus, no replacement is required lathe or turning cutting tool can disposably complete the groove turning and chamfering operation of workpiece.Work
High-efficient, labor intensity is small, good operation safety, saves man power and material, also improves the workpiece matter of finished product thrust ball bearing
Amount.
The utility model is in order to solve the above technical problems, used technical solution is: a kind of helicoid hydraulic motor multiple row thrust
Ball bearing processing lathe apparatus, it is described including the shaft transmission, power front rest and power back tool rest being arranged on the rack
Shaft transmission provide power by Power Component, be equipped on the output shaft of shaft transmission for the bearing to be processed that is loaded
The power chuck of workpiece is additionally provided with the operation button for regulating and controlling its output shaft revolving speed, institute on the outer surface of shaft transmission
The turning direction of feed for stating power front rest and power back tool rest is consistent with the axial rotary of shaft transmission output shaft, in power
It is provided with front rest cutter on front rest, is in convex at the cutter head which contacts with bearing component turning to be processed
It is arc-shaped, go out bearing component to be processed for turning and be used to the facing groove of steel ball of being loaded, be provided on power back tool rest
Back tool rest cutter, the back tool rest cutter are made of outer chamfer knife and inner chamfer knife, wherein outer chamfer knife is in the circular arc to concave
Shape goes out the chamfering of bearing component outer circle peripheral end portion to be processed for turning, and inner chamfer knife is arc-shaped in convex, and setting exists
Inside the facing groove that front rest cutter vehicle is cut out, go out chamfering for turning at the both sides of the edge for the facing groove.
It further, is in 120-150 ° of angle between the power front rest and power back tool rest.
Further, it is additionally provided on the outer surface of the shaft transmission and hurts sb.'s feelings for preventing turning metal fragment from flying out
Transparent prevention plate.
Further, transparent prevention plate setting is parallel to output shaft axial direction in shaft transmission, and close to power
On one side external surface of front rest, one end of transparent prevention plate is hinged on shaft transmission, can rotate to transparent prevention plate
Between bearing component to be processed and operator.
The utility model has the advantages that
1, a kind of helicoid hydraulic motor multiple row thrust ball bearing processing lathe apparatus of the utility model, pacifies simultaneously on lathe
Equipped with for turning annular recess, for turning workpiece excircle week chamfering and for the three of turning annular recess two sides chamfering
Lathe apparatus can be achieved integrally by the restriction of special angle, installation position and direction of feed between three groups of cutters in group cutter
Whole process turning such as the disposable fluting of workpiece, chamfering.Dismounting workpiece or vehicle when avoiding multi-step processing in the prior art
The troublesome operation of cutting knife tool, improves production efficiency, saves man power and material, also improves the processing of finished product thrust ball bearing
Quality.
2, the lathe apparatus of the utility model is hingedly provided with transparent protection on the side of shaft transmission outer surface
Plate, the transparent prevention plate can be rotated in turning operation between operator and turner, to the body of operator
A degree of protection is carried out, avoids turning metal fragment from flying out and hurts sb.'s feelings；When lathe is shut down, and can rotate to flat with side
Capable direction, it is convenient that maintenance of lathe etc. is operated.Device general safety high reliablity, practicability are good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation of Fig. 1；
Diagram label: 1, shaft transmission, 2, power front rest, 3, power back tool rest, 4, bearing component to be processed, 401,
Facing groove, 5, power chuck, 6, operation button, 7, front rest cutter, 8, back tool rest cutter, 801, outer chamfer knife, 802, interior
Rose reamer, 9, transparent prevention plate.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and examples:
As shown, a kind of helicoid hydraulic motor multiple row thrust ball bearing processing lathe apparatus of the utility model, including set
Shaft transmission 1, power front rest 2 and power back tool rest 3 on the rack is set, the shaft transmission 1 is by Power Component
Power is provided, the power chuck 5 for the bearing component 4 to be processed that is loaded, main shaft are installed on the output shaft of shaft transmission 1
It is additionally provided with the operation button 6 for regulating and controlling its output shaft revolving speed on the outer surface of gearbox 1, the power front rest 2 and dynamic
The turning direction of feed of power back tool rest 3 is consistent with the axial rotary of 1 output shaft of shaft transmission, is arranged on power front rest 2
There is front rest cutter 7, be in the arc-shaped of convex at the cutter head which contacts with 4 turning of bearing component to be processed,
Go out bearing component 4 to be processed for turning and is used to the facing groove 401 of steel ball of being loaded, knife after being provided on power back tool rest 3
Frame cutter 8, the back tool rest cutter 8 are made of outer chamfer knife 801 and inner chamfer knife 802, wherein outer chamfer knife 801 is in concave
It is arc-shaped, go out the chamfering of 4 outer circle peripheral end portion of bearing component to be processed for turning, inner chamfer knife 802 is in the circular arc of convex
Shape is arranged in inside the facing groove 401 that 7 turning of front rest cutter goes out, at the both sides of the edge for the facing groove 401
Turning goes out chamfering.
It further, is in 120-150 ° of angle between the power front rest 2 and power back tool rest 3.
Further, it is additionally provided on the outer surface of the shaft transmission 1 for preventing turning metal fragment from flying out wound
The transparent prevention plate 9 of people.
Further, the transparent prevention plate 9 setting is parallel to output shaft axial direction in shaft transmission 1, and close to dynamic
On one side external surface of power front rest 2, one end of transparent prevention plate 9 is hinged on shaft transmission 1, makes transparent prevention plate 9 can
Rotation is between bearing component 4 to be processed and operator.
It further, is in 30-45 ° of angle between the inner chamfer knife 802 and the edge of annular recess.
A kind of helicoid hydraulic motor multiple row thrust ball bearing processing lathe apparatus of the utility model now will when specifically used
Cyclic annular steel bearing component to be processed is mounted on the output shaft of shaft transmission by power chuck, presses main shaft change later
Operation button on fast case, starting Power Component drive the output shaft of shaft transmission to be rotated, meanwhile, bearing work to be processed
Part also starts to rotate, at this point, the power device on starting power front rest, make its along shaft transmission output shaft it is axial to
It processes bearing component direction and carries out feed, the arc-shaped front rest cutter and the end face of bearing component to be processed of convex connects
Touching, turning go out the annular end face groove on workpiece end face.Since the facing groove edge that turning goes out is more sharp, it is unfavorable for into
The security consideration of product bearing.Therefore, while front rest Tool advance turning, power back tool rest also will be along shaft transmission
The axial of output shaft carries out feed to bearing component direction to be processed, to carry out the processing of circular arc chamfering.On power back tool rest
It is provided with axial orthogonal outer chamfer knife and inner chamfer knife, outer chamfer knife is arc-shaped in concaving, with axis to be processed
The end excircle contact for holding workpiece, for carrying out circular arc chamfering to excircle of workpiece peripheral end portion, inner chamfer knife is in the circle of convex
Arc after feed, positioned at the inside of facing groove, goes out circular arc chamfering for turning at the both sides of the edge for facing groove.
It is additionally provided with transparent prevention plate in the shaft transmission outer surface of the utility model, it can in workpiece turnery processing
It rotates, be blocked between bearing component to be processed and operator, for being provided safeguard for the safety of lathe apparatus entirety.
Device overall structure is simple, labor intensity is small, and work efficiency is high, good operation safety, saves man power and material,
The workpiece quality of finished product thrust ball bearing is improved, is suitble to promote the use of.
Claims (4)
1. a kind of helicoid hydraulic motor multiple row thrust ball bearing processing lathe apparatus, including the shaft transmission being arranged on the rack
(1), power front rest (2) and power back tool rest (3), the shaft transmission (1) provides power by Power Component, in main shaft
Power chuck (5) for bearing component to be processed (4) that are loaded, shaft transmission (1) are installed on the output shaft of gearbox (1)
Outer surface on be additionally provided with operation button (6) for regulating and controlling its output shaft revolving speed, it is characterised in that: the power front rest
(2) and the turning direction of feed of power back tool rest (3) is consistent with the axial rotary of shaft transmission (1) output shaft, before power
Front rest cutter (7) are provided on knife rest (2), the cutter head which contacts with bearing component to be processed (4) turning
Place is arc-shaped in convex, goes out bearing component to be processed (4) for turning and is used to be loaded the facing groove (401) of steel ball,
Back tool rest cutter (8) are provided on power back tool rest (3), the back tool rest cutter (8) is by outer chamfer knife (801) and inner chamfer knife
(802) it constitutes, wherein outer chamfer knife (801) is arc-shaped in concaving, and goes out bearing component to be processed (4) outer circle for turning
The chamfering of peripheral end portion, inner chamfer knife (802) is arc-shaped in convex, is arranged in the end face that (7) turning of front rest cutter goes out
Groove (401) is internal, for going out chamfering for turning at the both sides of the edge of the facing groove (401).
2. a kind of helicoid hydraulic motor multiple row thrust ball bearing processing lathe apparatus according to claim 1, it is characterised in that:
It is in 120-150 ° of angle between the power front rest (2) and power back tool rest (3).
3. a kind of helicoid hydraulic motor multiple row thrust ball bearing processing lathe apparatus according to claim 1, it is characterised in that:
The transparent prevention plate hurted sb.'s feelings for preventing turning metal fragment from flying out is additionally provided on the outer surface of the shaft transmission (1)
(9).
4. a kind of helicoid hydraulic motor multiple row thrust ball bearing processing lathe apparatus according to claim 3, it is characterised in that:
Transparent prevention plate (9) setting is parallel to output shaft axial direction in shaft transmission (1), and close to power front rest (2)
On one side external surface, one end of transparent prevention plate (9) is hinged on shaft transmission (1), can rotate to transparent prevention plate (9)
Between bearing component (4) to be processed and operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044022.8U CN208483229U (en) | 2018-07-03 | 2018-07-03 | Lathe apparatus is used in a kind of processing of helicoid hydraulic motor multiple row thrust ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044022.8U CN208483229U (en) | 2018-07-03 | 2018-07-03 | Lathe apparatus is used in a kind of processing of helicoid hydraulic motor multiple row thrust ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208483229U true CN208483229U (en) | 2019-02-12 |
Family
ID=65249498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821044022.8U Expired - Fee Related CN208483229U (en) | 2018-07-03 | 2018-07-03 | Lathe apparatus is used in a kind of processing of helicoid hydraulic motor multiple row thrust ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208483229U (en) |
-
2018
- 2018-07-03 CN CN201821044022.8U patent/CN208483229U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20190703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |