CN203972994U - A kind of self-align flat die thread rolling burring machine - Google Patents
A kind of self-align flat die thread rolling burring machine Download PDFInfo
- Publication number
- CN203972994U CN203972994U CN201420432800.6U CN201420432800U CN203972994U CN 203972994 U CN203972994 U CN 203972994U CN 201420432800 U CN201420432800 U CN 201420432800U CN 203972994 U CN203972994 U CN 203972994U
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- China
- Prior art keywords
- self
- thread rolling
- power cylinder
- align
- flat die
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of self-align flat die thread rolling burring machine, comprise support, axletree is placed on the pillow block of support, self-align stranding burr mechanism is set near spindle nose, it is characterized in that: described self-align stranding burr mechanism comprises two power cylinders and threading die seat, the output shaft of the first power cylinder connects briquetting, described briquetting by the second power cylinder to pressing down; The cylinder ends of described the second power cylinder is hinged on support, the output shaft of described the second power cylinder connects threading die seat, the operative end surface of described threading die seat is provided with flat die thread rolling, the flat die thread rolling of described threading die seat and spindle nose screw thread are suitable, the flat die thread rolling of described threading die seat is fitted on spindle nose screw thread, and described the second power cylinder drives threading die seat along the rubbing back and forth of spindle nose screw thread.
Description
Technical field
The utility model relates to auto parts and components processing technique field, more particularly, relates to the self-align flat die thread rolling burring machine using on a kind of axle head.
Background technology
Trailer semitrailer axle belongs to driven shaft, axle head need to be on external screw thread keyseat and draw-bore, produce burr at keyway and pin-and-hole place, if that burr removing is unclean, when axletree assembling, gently affect threaded engagement, heavy scrap whole piece axletree.The method of removing at present screw thread keyway place burr is the instrument deburrings such as manpower coil file cutter, and manpower deburring quality is unstable first, and labour intensity is large; Second productive temp is slow, and the flash removed that completes one end spindle nose takes 25 seconds, and can not realize spindle nose two ends flash removed simultaneously.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of energy quick, effective by self-align flat die thread rolling the burring machine clean burr removing on axle head, to overcome the deficiencies in the prior art.
The utility model solves the technical scheme that its technical problem adopts: a kind of self-align flat die thread rolling burring machine, comprise support, axletree is placed on the pillow block of support, self-align stranding burr mechanism is set near spindle nose, described self-align stranding burr mechanism comprises two power cylinders and threading die seat, the output shaft of the first power cylinder connects briquetting, described briquetting by the second power cylinder to pressing down; The cylinder ends of described the second power cylinder is hinged on support, the output shaft of described the second power cylinder connects threading die seat, the operative end surface of described threading die seat is provided with flat die thread rolling, the flat die thread rolling of described threading die seat and spindle nose screw thread are suitable, the flat die thread rolling of described threading die seat is fitted on spindle nose screw thread, and described the second power cylinder drives threading die seat along the rubbing back and forth of spindle nose screw thread.
The operative end surface of described threading die seat is cambered surface and suitable with spindle nose screw thread cylindrical.
Described the first power cylinder is cylinder.
Described the second power cylinder is cylinder.
Described briquetting comprises the pressing working face of arc, and the outer wall of cylinder block of described pressing working face and the second power cylinder is suitable, and described briquetting is pressed on the cylinder body of the second power cylinder.
Compared with prior art, the beneficial effects of the utility model are:
1) self-align flat die thread rolling burring machine of the present utility model has self-locating function, does not destroy the original precision of screw thread.
2) self-align flat die thread rolling burring machine of the present utility model only need be changed a part and can realize the removing of all size screw thread keyway place burr, practical, easy and simple to handle, is worthy of popularization.
3) self-align flat die thread rolling burring machine production efficiency of the present utility model is high, and single-ended or two ends only process all simultaneously and need 15 seconds, than current productive temp fast 67%.
Brief description of the drawings
Fig. 1 is the self-align flat die thread rolling burring machine of the utility model forward structure schematic diagram.
Fig. 2 is the self-align flat die thread rolling burring machine of the utility model side direction structural representation.
Fig. 3 is the structural representation of spindle nose to be processed.
Fig. 4 is the A-A cut-away view of Fig. 3.
Fig. 5 is that the self-align flat die thread rolling burring machine of the utility model moves axially schematic diagram.
Fig. 6 is the circumferential mobile schematic diagram of the self-align flat die thread rolling burring machine of the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-6, self-align flat die thread rolling burring machine of the present utility model, comprises support 1, and axletree 3 is placed on a pair of shaft supporting frame 2 of support pillow block, and self-align stranding burr mechanism is set near spindle nose.See Fig. 3-4, axle head need to mill out keyway 11 on external screw thread, after milling, can produce burr at screw thread edge 12 places of keyway, and self-align flat die thread rolling burr function of the present utility model is removed the burr at screw thread edge 12 places, specific as follows:
Self-align stranding burr mechanism comprises two power cylinders and threading die seat, and two power cylinders are all cylinders.The first power cylinder 4 is vertically rack-mount, its output shaft connects briquetting 5, and briquetting comprises the pressing working face of arc, and the outer wall of cylinder block of described pressing working face and the second power cylinder is suitable, briquetting is pressed on the cylinder body of the second power cylinder, by the second power cylinder 6 to pressing down.The cylinder ends 9 of the second power cylinder 6 is hinged on support 1, and the output shaft 7 of the second power cylinder connects threading die seat 8, and the operative end surface of threading die seat is provided with flat die thread rolling, and the flat die thread rolling of threading die seat and spindle nose screw thread are suitable.The operative end surface of threading die seat is cambered surface and suitable with spindle nose screw thread cylindrical.When work, the flat die thread rolling of threading die seat is fitted on spindle nose screw thread, drives threading die seat 8 along the rubbing back and forth of spindle nose screw thread by the second power cylinder 6.Because briquetting is pressed on the cylinder body of the second power cylinder, therefore, threading die seat 8 is fitted on spindle nose screw thread all the time, and the cylinder ends 9 of the second power cylinder 6 is hinged on support 1, make cylinder body or swing up and down certain limit around about pin joint, thereby make the flat die thread rolling of threading die seat 8 can rubbing back and forth on fixed spindle nose screw thread.See Fig. 5-6, the duty of flat die thread rolling can be decomposed into along spindle nose axial direction move axially A and, along the B that moves radially of spindle nose circumferential direction.
More than open is only specific embodiment of the utility model; do not form the restriction to the utility model protection domain; for the utility model person of an ordinary skill in the technical field; do not departing under general idea prerequisite of the present utility model; variation and the replacement without process creative work done according to technical solutions of the utility model, within all should dropping on protection domain of the present utility model.
Claims (5)
1. a self-align flat die thread rolling burring machine, comprise support, axletree is placed on the pillow block of support, self-align stranding burr mechanism is set near spindle nose, it is characterized in that: described self-align stranding burr mechanism comprises two power cylinders and threading die seat, the output shaft of the first power cylinder connects briquetting, described briquetting by the second power cylinder to pressing down; The cylinder ends of described the second power cylinder is hinged on support, the output shaft of described the second power cylinder connects threading die seat, the operative end surface of described threading die seat is provided with flat die thread rolling, the flat die thread rolling of described threading die seat and spindle nose screw thread are suitable, the flat die thread rolling of described threading die seat is fitted on spindle nose screw thread, and described the second power cylinder drives threading die seat along the rubbing back and forth of spindle nose screw thread.
2. self-align flat die thread rolling burring machine according to claim 1, is characterized in that: the operative end surface of described threading die seat is cambered surface and suitable with spindle nose screw thread cylindrical.
3. self-align flat die thread rolling burring machine according to claim 2, is characterized in that: described the first power cylinder is cylinder.
4. self-align flat die thread rolling burring machine according to claim 3, is characterized in that: described the second power cylinder is cylinder.
5. self-align flat die thread rolling burring machine according to claim 4, is characterized in that: described briquetting comprises the pressing working face of arc, the outer wall of cylinder block of described pressing working face and the second power cylinder is suitable, and described briquetting is pressed on the cylinder body of the second power cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432800.6U CN203972994U (en) | 2014-08-04 | 2014-08-04 | A kind of self-align flat die thread rolling burring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432800.6U CN203972994U (en) | 2014-08-04 | 2014-08-04 | A kind of self-align flat die thread rolling burring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972994U true CN203972994U (en) | 2014-12-03 |
Family
ID=51970480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432800.6U Withdrawn - After Issue CN203972994U (en) | 2014-08-04 | 2014-08-04 | A kind of self-align flat die thread rolling burring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139223A (en) * | 2014-08-04 | 2014-11-12 | 广东富华工程机械制造有限公司 | Self-positioning thread rolling burring machine |
-
2014
- 2014-08-04 CN CN201420432800.6U patent/CN203972994U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139223A (en) * | 2014-08-04 | 2014-11-12 | 广东富华工程机械制造有限公司 | Self-positioning thread rolling burring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |