CN105773236B - A kind of brake pawl fixture for processing - Google Patents
A kind of brake pawl fixture for processing Download PDFInfo
- Publication number
- CN105773236B CN105773236B CN201610367018.4A CN201610367018A CN105773236B CN 105773236 B CN105773236 B CN 105773236B CN 201610367018 A CN201610367018 A CN 201610367018A CN 105773236 B CN105773236 B CN 105773236B
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- CN
- China
- Prior art keywords
- pawl
- terminal pad
- processing
- fixture
- erecting device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The present invention relates to a kind of brake pawl fixture for processing, including the terminal pad on lathe cutter head, the terminal pad is equipped with installing zone, and the erecting device being removably mounted at pawl in the terminal pad is equipped with the installing zone；The center of circle of the arc-shaped slot of the afterbody of the pawl is aligned with the center of rotation of the terminal pad, arc-shaped slot can be so processed using lathe tool, original miller skill is improved to carrousel technique, Workpiece Machining Accuracy can be effectively improved, improve product quality, and production efficiency greatly improves, cost of labor is reduced at the same time, reduces kinetic energy consumption.
Description
Technical field
The present invention relates to a kind of pawl fixture for processing.
Background technology
In multi-speed automatic transmission, a parking braking system has been required for, has been prevented when parking in gearbox
The gear in face rotates, so as to prevent vehicle from sliding.At present, parking braking system uses click structure, and pawl includes
Head, afterbody and pawl body, pawl are equipped with pin hole, and the pawl body between pin hole and the head of pawl is equipped with two punchings,
As shown in figure 3, the pawl includes head 16, pawl body and afterbody 17, pawl is equipped with pin hole 18, and the afterbody of pawl is additionally provided with
Arc-shaped slot 3.As shown in figure 4, the cell wall of the arc-shaped slot 3 includes multistage on the depth direction of the arc-shaped slot,
In the prior art when being processed, the processing method of generally use is rough milled for vertical machining centre plain milling cutter, rose cutter
The processing method of finish-milling, however rough milled using vertical machining centre plain milling cutter, rose cutter finish-milling efficiency is very low and consume
Greatly.Machining accuracy does not reach requirement and quality is unstable.
The content of the invention
In order to make up above deficiency, the present invention provides a kind of Workpiece Machining Accuracy height, production efficiency height, and can be effective
Cost of labor is reduced, the brake pawl fixture for processing of product quality is effectively ensured.
The technical scheme is that：A kind of brake pawl fixture for processing, including the connection on lathe cutter head
Disk, the terminal pad are equipped with installing zone, the peace being removably mounted at pawl in the terminal pad are equipped with the installing zone
Assembling device, the center of circle of the arc-shaped slot of the afterbody of the pawl are aligned with the center of rotation of the terminal pad.
As preferable technical solution, the terminal pad is equipped with two installing zones, two installing zones after installation is complete
The arc-shaped slot of interior installed pawl is opposite.
As preferable technical solution, pawl in two installing zones using the center of rotation of the terminal pad to be symmetrical in
The heart is centrosymmetric.
As preferable technical solution, a pawl is installed in an installing zone.
As preferable technical solution, more than two pawls are installed, described in one in an installing zone
Each pawl in installing zone is stacked and in the terminal pad, and each pawl is in the terminal pad
Projection overlap.
As preferable technical solution, the erecting device includes being located at the pin of the insertion pawl in the terminal pad
Positioning pin in hole, the erecting device further include the pressing plate being pressed in pawl on the connecting plate, the pressing plate and the company
Connect and be equipped with bolt between disk.
As preferable technical solution, the erecting device further includes the outer positioning pin on the head for being close in the pawl,
Pawl is pressed on the side surface of the outer positioning pin installed in the head of pawl after terminal pad.
As preferable technical solution, the erecting device is further included presses to the outer positioning pin by the head of the pawl
Side surface side pressing block, the side pressing block is movably arranged on lower platen, the head of the pawl be located at the side pressing block and
Between the outer positioning pin, the lower platen is rotatably installed on the outer positioning pin, and the erecting device further includes lower platen
Fixing device.
As preferable technical solution, the side surface that the side pressing block is close in the pawl is plane.
As preferable technical solution, the pilot hole for pushing board fixer and including being located on the outer positioning pin,
The bottom of the pilot hole is equipped with screw hole, and turning set is rotatablely equipped with the pilot hole, and the lower platen is installed on described turn
On the outer circumferential surface of dynamic set, the pushing board fixer further includes fixing bolt, and the fixing bolt is revolved through the turning set
Close in the screw hole.
By adopting the above-described technical solution, a kind of brake pawl fixture for processing, including on lathe cutter head
Terminal pad, the terminal pad are equipped with installing zone, are equipped with the installing zone and pawl is removably mounted in the terminal pad
Erecting device；The center of circle of the arc-shaped slot of the afterbody of the pawl is aligned with the center of rotation of the terminal pad, so uses
Lathe tool can be processed arc-shaped slot, and original miller skill is improved to carrousel technique, workpiece can be effectively improved and add
Work precision, improve product quality, and production efficiency greatly improves, while reduces cost of labor, reduces kinetic energy consumption.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of the embodiment of the present invention one；
Fig. 2 is the structure diagram of the embodiment of the present invention two；
Fig. 3 is the structure diagram of pawl；
Fig. 4 is the profile of arc-shaped slot on pawl；
Fig. 5 is the structure diagram that board fixer is pushed in the embodiment of the present invention two.
Embodiment
Embodiment one：
It is shown as shown in Figure 1, Figure 3 and Figure 4, a kind of brake pawl fixture for processing, including the connection on lathe cutter head
Disk 1, the terminal pad 1 are equipped with installing zone, are equipped with the installing zone and pawl is removably mounted in the terminal pad
Erecting device, the center of circle of the arc-shaped slot 3 of the afterbody of the pawl 2 are aligned with the center of rotation of the terminal pad 1.
Further, the terminal pad 1 is equipped with two installing zones, including the first installing zone 14 and the second installing zone 15,
The arc-shaped slot for the pawl 2 installed after installation is complete in two installing zones is opposite.So can with one lathe tool at the same time it is right
Pawl in two installing zones is carried out at the same time processing.
Pawl 2 in two installing zones is centrosymmetric using the center of rotation of the terminal pad as symmetrical centre.
One pawl 2 is installed in one installing zone.Two can also be provided with one installing zone
More than the pawl 2, each pawl in an installing zone is stacked and in the terminal pad 1, and
Projection of each pawl 2 in the terminal pad 1 overlaps, can be with one lathe tool while to more in Liang Gezhuan areas
A pawl is carried out at the same time processing, substantially increases processing efficiency.
The erecting device includes being located at the positioning pin 4 in the pin hole of the insertion pawl 2 in the terminal pad, described
Erecting device further includes the pressing plate 5 being pressed in pawl 2 on the connecting plate 1, is equipped between the pressing plate 5 and the terminal pad 1
Bolt 6.After bolt 6 is tightened, pressing plate is to 2 fixation of pawl.
The erecting device further includes the outer positioning pin 7 on the head for being close in the pawl 2, and pawl 2 is installed on terminal pad 1
The head of pawl 2 is pressed on the side surface of the outer positioning pin 7 afterwards.The setting of outer positioning pin 7 substantially increases the reliable of positioning
Property, it ensure that accurate positionin.
Embodiment two：
The structure of embodiment two and the structure of embodiment one are essentially identical, and difference is, such as Fig. 2, Fig. 3, Fig. 4 and figure
Shown in 5, the erecting device further includes the side pressing block 8 for the side surface that the head of the pawl 2 is pressed to the outer positioning pin 7,
The side pressing block 8 is movably arranged on lower platen 9, and the head of the pawl 2 is located at the side pressing block 8 and the outer positioning pin 7
Between, the lower platen 9 is rotatably installed on the outer positioning pin 7, and the erecting device further includes pushing board fixer.Institute
It is plane to state side pressing block 8 and be close in a side surface of the pawl 2.The contact surface between side guide and pawl is so increased,
Pawl is fixed more firm.Lower platen is rotated, since side guide is movably arranged on lower platen, in lower platen rotation process,
Side guide can ensure to contact with the face of the pawl, rotate lower platen and cause pawl to be pressed on the side table of the outer positioning pin
Face, is then fixed by pushing board fixer, simplifies operation so that pawl it is easier for installation.
The pilot hole for pushing board fixer and including being located on the outer positioning pin 7, the bottom of the pilot hole is set
There is screw hole 11, turning set 12 is rotatablely equipped with the pilot hole 10, the lower platen 9 is installed on the periphery of the turning set 12
On face, 9 fixing device of lower platen further includes fixing bolt 13, and the fixing bolt 13 is screwed through the turning set 12
In the screw hole 11.After tightening the fixing bolt, turning set is pressed in pilot hole by fixing bolt, has locked turning set
Rotate, realize the fixation to lower platen rotational angle, it is easy to operate, lower platen only need to be rotated, side pressing block causes pawl to compress
In the side surface of the outer positioning pin, fixing bolt is then tightened, realizes the fixation to pushing Board position.
The center of circle of the arc-shaped slot of the afterbody of the pawl is aligned with the center of rotation of the terminal pad, so using lathe tool
Arc-shaped slot can be processed, original miller skill is improved to carrousel technique, work pieces process essence can be effectively improved
Degree, improve product quality, and production efficiency greatly improves, while reduces cost of labor, reduces kinetic energy consumption.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
- A kind of 1. brake pawl fixture for processing, it is characterised in that including the terminal pad on lathe cutter head, the connection Disk is equipped with installing zone, and the erecting device being removably mounted at pawl in the terminal pad is equipped with the installing zone, described The center of circle of the arc-shaped slot of the afterbody of pawl is aligned with the center of rotation of the terminal pad；The terminal pad is equipped with two installations Area, the arc-shaped slot for the pawl installed after installation is complete in two installing zones are opposite.
- A kind of 2. brake pawl fixture for processing as claimed in claim 1, it is characterised in that the pawl in two installing zones It is centrosymmetric using the center of rotation of the terminal pad as symmetrical centre.
- A kind of 3. brake pawl fixture for processing as claimed in claim 1, it is characterised in that installation in an installing zone There is a pawl.
- A kind of 4. brake pawl fixture for processing as claimed in claim 1, it is characterised in that installation in an installing zone There are more than two pawls, each pawl in an installing zone is stacked and in the terminal pad, And projection of each pawl in the terminal pad overlaps.
- 5. a kind of brake pawl fixture for processing as claimed in claim 1, it is characterised in that the erecting device includes being located at Positioning pin in the pin hole of the insertion pawl in the terminal pad, the erecting device is further included is pressed in the company by pawl Pressing plate on fishplate bar, is equipped with bolt between the pressing plate and the terminal pad.
- 6. a kind of brake pawl fixture for processing as claimed in claim 5, it is characterised in that the erecting device, which further includes, to be faced The outer positioning pin on the head of the pawl is bordering on, pawl is pressed on the outer positioning pin installed in the head of pawl after terminal pad Side surface.
- A kind of 7. brake pawl fixture for processing as claimed in claim 6, it is characterised in that the erecting device further include by The head of the pawl presses to the side pressing block of the side surface of the outer positioning pin, and the side pressing block is movably arranged on lower platen, Between the side pressing block and the outer positioning pin, the lower platen is rotatably installed in the outer positioning on the head of the pawl On pin, the erecting device further includes pushing board fixer.
- 8. a kind of brake pawl fixture for processing as claimed in claim 7, it is characterised in that the side pressing block is close in described One side surface of pawl is plane.
- A kind of 9. brake pawl fixture for processing as claimed in claim 7, it is characterised in that the pushing board fixer bag The pilot hole being located on the outer positioning pin is included, the bottom of the pilot hole is equipped with screw hole, is rotatablely equipped with the pilot hole Turning set, the lower platen are installed on the outer circumferential surface of the turning set, and the pushing board fixer further includes fixing bolt, The fixing bolt is screwed in the screw hole through the turning set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367018.4A CN105773236B (en) | 2016-05-26 | 2016-05-26 | A kind of brake pawl fixture for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367018.4A CN105773236B (en) | 2016-05-26 | 2016-05-26 | A kind of brake pawl fixture for processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105773236A CN105773236A (en) | 2016-07-20 |
| CN105773236B true CN105773236B (en) | 2018-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610367018.4A Active CN105773236B (en) | 2016-05-26 | 2016-05-26 | A kind of brake pawl fixture for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105773236B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673608A (en) * | 2020-06-08 | 2020-09-18 | 深圳市易通光讯设备技术有限公司 | Full-synchronous optical fiber grinding and fixing clamp |
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| CN2825193Y (en) * | 2005-09-19 | 2006-10-11 | 重庆建设摩托车股份有限公司 | Clamp used in grinding of large-scale arc surface of workpiece |
| CN101402170A (en) * | 2008-10-13 | 2009-04-08 | 浙江平柴泵业有限公司 | Displacement clamper for processing gear pump cavity hole |
| CN201863026U (en) * | 2010-11-12 | 2011-06-15 | 天津市臣涛精密机械设备有限公司 | Special purpose turning fixture for outer arc |
| CN202079415U (en) * | 2011-04-28 | 2011-12-21 | 上海飞华汽车部件有限公司 | Positioning tool for producing shell parts |
| CN203062348U (en) * | 2012-12-07 | 2013-07-17 | 衡阳风顺车桥有限公司 | Machining device for milling circular arc on upper cross arm body of automobile |
| CN105014440A (en) * | 2015-08-26 | 2015-11-04 | 零八一电子集团四川红轮机械有限公司 | Part machining device |
| CN105171075A (en) * | 2015-08-22 | 2015-12-23 | 黄骅市荣泰模具有限公司 | Machining device used before spraying of mouth mold and machining technique of machining device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3763619B2 (en) * | 1996-10-28 | 2006-04-05 | 大日本スクリーン製造株式会社 | Substrate rotation holding device and rotary substrate processing apparatus |
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2016
- 2016-05-26 CN CN201610367018.4A patent/CN105773236B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2825193Y (en) * | 2005-09-19 | 2006-10-11 | 重庆建设摩托车股份有限公司 | Clamp used in grinding of large-scale arc surface of workpiece |
| CN101402170A (en) * | 2008-10-13 | 2009-04-08 | 浙江平柴泵业有限公司 | Displacement clamper for processing gear pump cavity hole |
| CN201863026U (en) * | 2010-11-12 | 2011-06-15 | 天津市臣涛精密机械设备有限公司 | Special purpose turning fixture for outer arc |
| CN202079415U (en) * | 2011-04-28 | 2011-12-21 | 上海飞华汽车部件有限公司 | Positioning tool for producing shell parts |
| CN203062348U (en) * | 2012-12-07 | 2013-07-17 | 衡阳风顺车桥有限公司 | Machining device for milling circular arc on upper cross arm body of automobile |
| CN105171075A (en) * | 2015-08-22 | 2015-12-23 | 黄骅市荣泰模具有限公司 | Machining device used before spraying of mouth mold and machining technique of machining device |
| CN105014440A (en) * | 2015-08-26 | 2015-11-04 | 零八一电子集团四川红轮机械有限公司 | Part machining device |
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| Publication number | Publication date |
|---|---|
| CN105773236A (en) | 2016-07-20 |
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Effective date of registration: 20220809 Address after: 261000 north of Xishou Road, Qinglonghu Road, Anqiu Economic Development Zone, Weifang City, Shandong Province Patentee after: Shandong Shengxiang Power Co.,Ltd. Address before: 261205 518 Shengrui Street, Weifang High-tech Industrial Development Zone, Shandong Province Patentee before: SHENGRUI TRANSMISSION Corp.,Ltd. |