CN103737046A - Brake hub lathe fixture - Google Patents
Brake hub lathe fixture Download PDFInfo
- Publication number
- CN103737046A CN103737046A CN201310735634.7A CN201310735634A CN103737046A CN 103737046 A CN103737046 A CN 103737046A CN 201310735634 A CN201310735634 A CN 201310735634A CN 103737046 A CN103737046 A CN 103737046A
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- fan
- limit plate
- brake hub
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/103—Retention by pivotal elements, e.g. catches, pawls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a brake hub lathe fixture. The brake hub lathe fixture comprises three chucks which are uniformly distributed on the inner circumference of a plane; each chuck comprises a fan-shaped fixing plate and an arc-shaped limit plate; the arc-shaped limit plate is vertical to the fan-shaped fixing plate and is firmly connected with the arc-shaped edge of the fan-shaped fixing plate; the concave surface of the arc-shaped limit plate faces to the circle center of the fan-shaped fixing plate; a clamp lath is mounted at each of two sides of the concave surface of the arc-shaped limit plate; the radian of the cross section of the clamp lath is corresponding to the radian of the arc-shaped limit plate. The brake hub lathe fixture enables parts to be tightened through small clamping force and enables the co-axiality and cylindricity of the parts to be controlled within the tolerance range.
Description
Technical field
The present invention relates to fixture manufacturing technology field, especially brake hub vehicle clamper.
Background technology
Before fixture improves, use three-jaw chuck, only have three place's clamping points, its clamping force must be larger, and not so in working angles, part often can be walked about, and makes the axiality of processing parts and the requirement that cylindricity does not reach drawing.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose brake hub vehicle clamper, making only needs less clamping force can realize the clamping to part, has avoided part to walk about in working angles, guarantees that part axiality and cylindricity are controlled in the margin of tolerance.
In order to realize foregoing invention object, the invention provides following technical scheme:
Brake hub vehicle clamper, be included in equally distributed three dops on plane inner periphery, described in each, dop comprises fan-shaped fixed head and arc-shaped limit plate, described arc-shaped limit plate is fixedly connected with perpendicular to described fan-shaped fixed head and with the curved edge of this fan-shaped fixed head, the recessed face of this arc-shaped limit plate is towards the circle centre position of described fan-shaped fixed head
Recessed face both sides at described arc-shaped limit plate are all provided with clamping lath, and described clamping plate sliver transvers section radian is corresponding with described arc-shaped limit plate radian.
Further, the height of described clamping lath in the direction of vertical described fan-shaped fixed head is less than 30mm.
Further, the height of described clamping lath in the direction of vertical described fan-shaped fixed head is 10mm.
Brake hub vehicle clamper of the present invention, by the design to the dop of fan-shaped fixed head and arc-shaped limit plate formation and clamping lath, having realized arc-shaped limit plate utilizes six limit points spacing to part, making only needs less clamping force can realize the clamping to part, guarantees that part axiality and cylindricity are controlled in the margin of tolerance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that existing fixture coordinates with part.
Fig. 2 is that the master of brake hub vehicle clamper of the present invention looks schematic diagram.
Fig. 3 is the cross-sectional schematic after brake hub vehicle clamper of the present invention is connected with part.
The specific embodiment
Below in conjunction with accompanying drawing, describe the present invention, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
As shown in Figure 1, be the schematic diagram that existing fixture coordinates with part, part 100 is placed between existing fixture 200.Brake hub vehicle clamper as shown in Figures 2 and 3, be included in equally distributed three dops 1 on plane inner periphery, each dop 1 comprises fan-shaped fixed head 11 and arc-shaped limit plate 12, arc-shaped limit plate 12 is fixedly connected with perpendicular to fan-shaped fixed head 11 and with the curved edge of this fan-shaped fixed head 11, the recessed face of this arc-shaped limit plate 12 is towards the circle centre position of fan-shaped fixed head 11
In the recessed face both sides of arc-shaped limit plate 12, be all provided with and clamp lath 13, clamp lath 13 cross section radians corresponding with arc-shaped limit plate 12 radians,
Fan-shaped fixed head 11 is provided with two installation through holes 112 that distribute along fan-shaped radial direction.
Clamp the height of lath 13 in the direction of vertical fan-shaped fixed head 11 and be less than 30mm.
Clamping the height of lath 13 in the direction of vertical fan-shaped fixed head 11 is 10mm, has reduced mismachining tolerance.
During use, part 100 is placed between three dops 1 fixing.
Brake hub vehicle clamper of the present invention, by the design to the dop of fan-shaped fixed head and arc-shaped limit plate formation and clamping lath, having realized arc-shaped limit plate utilizes six limit points spacing to part, making only needs less clamping force can realize the clamping to part, guarantees that part axiality and cylindricity are controlled in the margin of tolerance.
Claims (3)
1. brake hub vehicle clamper, be included in equally distributed three dops on plane inner periphery, it is characterized in that, described in each, dop comprises fan-shaped fixed head and arc-shaped limit plate, described arc-shaped limit plate is fixedly connected with perpendicular to described fan-shaped fixed head and with the curved edge of this fan-shaped fixed head, the recessed face of this arc-shaped limit plate is towards the circle centre position of described fan-shaped fixed head
Recessed face both sides at described arc-shaped limit plate are all provided with clamping lath, and described clamping plate sliver transvers section radian is corresponding with described arc-shaped limit plate radian.
2. brake hub vehicle clamper as claimed in claim 1, is characterized in that, the height of described clamping lath in the direction of vertical described fan-shaped fixed head is less than 30mm.
3. brake hub vehicle clamper as claimed in claim 1 or 2, is characterized in that, the height of described clamping lath in the direction of vertical described fan-shaped fixed head is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735634.7A CN103737046A (en) | 2013-12-28 | 2013-12-28 | Brake hub lathe fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735634.7A CN103737046A (en) | 2013-12-28 | 2013-12-28 | Brake hub lathe fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103737046A true CN103737046A (en) | 2014-04-23 |
Family
ID=50494152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310735634.7A Pending CN103737046A (en) | 2013-12-28 | 2013-12-28 | Brake hub lathe fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737046A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588708A (en) * | 2015-01-06 | 2015-05-06 | 池州共康汽车零部件有限公司 | Double-head turning clamping device |
| CN104889437A (en) * | 2015-05-15 | 2015-09-09 | 无锡阳工机械制造有限公司 | Brake hub lathe clamp |
| CN114524184A (en) * | 2022-02-21 | 2022-05-24 | 东风汽车集团股份有限公司 | Rotor lamination supports transfer device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6119504A (en) * | 1984-07-02 | 1986-01-28 | Nakamura Kiki Eng:Kk | Chuck device |
| CN201271744Y (en) * | 2008-08-25 | 2009-07-15 | 苏州勤美达精密机械有限公司 | Floating holding jaw |
| CN201279604Y (en) * | 2009-02-24 | 2009-07-29 | 三门峡海峰轴承紧定套制造有限公司 | High-precision soft-claw chucking structure for processing thin-wall vehicle |
| CN102233443A (en) * | 2011-05-11 | 2011-11-09 | 瓦房店光阳轴承集团有限公司 | Lathing fixture for arc surface contact retainer |
| CN103084602A (en) * | 2011-10-29 | 2013-05-08 | 洛阳市洛凌轴承科技股份有限公司 | Bearing ring lathe clamp |
| CN203292495U (en) * | 2013-06-19 | 2013-11-20 | 黄石鑫华轮毂有限公司 | Automobile hub drawing mill material clamping block |
| CN203649448U (en) * | 2013-12-28 | 2014-06-18 | 柳江县龙满机械部件有限责任公司 | Brake hub lathe clamp |
-
2013
- 2013-12-28 CN CN201310735634.7A patent/CN103737046A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6119504A (en) * | 1984-07-02 | 1986-01-28 | Nakamura Kiki Eng:Kk | Chuck device |
| CN201271744Y (en) * | 2008-08-25 | 2009-07-15 | 苏州勤美达精密机械有限公司 | Floating holding jaw |
| CN201279604Y (en) * | 2009-02-24 | 2009-07-29 | 三门峡海峰轴承紧定套制造有限公司 | High-precision soft-claw chucking structure for processing thin-wall vehicle |
| CN102233443A (en) * | 2011-05-11 | 2011-11-09 | 瓦房店光阳轴承集团有限公司 | Lathing fixture for arc surface contact retainer |
| CN103084602A (en) * | 2011-10-29 | 2013-05-08 | 洛阳市洛凌轴承科技股份有限公司 | Bearing ring lathe clamp |
| CN203292495U (en) * | 2013-06-19 | 2013-11-20 | 黄石鑫华轮毂有限公司 | Automobile hub drawing mill material clamping block |
| CN203649448U (en) * | 2013-12-28 | 2014-06-18 | 柳江县龙满机械部件有限责任公司 | Brake hub lathe clamp |
Non-Patent Citations (1)
| Title |
|---|
| 王帅 等: "24点夹紧液压夹具在加工汽车制动毂中的应用", 《制造技术与机床》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588708A (en) * | 2015-01-06 | 2015-05-06 | 池州共康汽车零部件有限公司 | Double-head turning clamping device |
| CN104889437A (en) * | 2015-05-15 | 2015-09-09 | 无锡阳工机械制造有限公司 | Brake hub lathe clamp |
| CN114524184A (en) * | 2022-02-21 | 2022-05-24 | 东风汽车集团股份有限公司 | Rotor lamination supports transfer device |
| CN114524184B (en) * | 2022-02-21 | 2023-12-19 | 东风汽车集团股份有限公司 | Rotor lamination supports transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |
|
| RJ01 | Rejection of invention patent application after publication |