CN201357321Y - Fixture for machining flywheel housing - Google Patents

Fixture for machining flywheel housing Download PDF

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Publication number
CN201357321Y
CN201357321Y CNU2008202275687U CN200820227568U CN201357321Y CN 201357321 Y CN201357321 Y CN 201357321Y CN U2008202275687 U CNU2008202275687 U CN U2008202275687U CN 200820227568 U CN200820227568 U CN 200820227568U CN 201357321 Y CN201357321 Y CN 201357321Y
Authority
CN
China
Prior art keywords
clamp body
bell housing
anchor clamps
bolt
alignment pin
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.)
Expired - Fee Related
Application number
CNU2008202275687U
Other languages
Chinese (zh)
Inventor
杨明军
张立
郭赢晖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weifang Shengrui Power Science & Technology Co Ltd
Original Assignee
Weifang Shengrui Power Science & Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weifang Shengrui Power Science & Technology Co Ltd filed Critical Weifang Shengrui Power Science & Technology Co Ltd
Priority to CNU2008202275687U priority Critical patent/CN201357321Y/en
Application granted granted Critical
Publication of CN201357321Y publication Critical patent/CN201357321Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a fixture for machining flywheel housing, which comprises a fixture body and a clamping device arranged on the fixture body. A locating pin is arranged in the middle of the fixture body. The end of the locating pin matched with the workpiece is tapered. A spring is arranged between the locating pin and the fixture body. A plurality of locating supports are arranged on the fixture body. Locating screws are arranged on the locating supports. Since the end of the locating pin matched with the through hole of the flywheel housing is tapered and the spring is arranged between the locating pin and the fixture body, the locating pin can move along the axial direction of the bolt and the requirement of clamping flywheel housings with through holes of different sizes is satisfied. When in clamping, the flywheel housing is put on the fixture body, the tapered end of the locating pin is kept in the through hole of the flywheel housing, and the clamping device is used to tightly clamp the flywheel housing. The utility model has the advantage of convenient and rapid clamping.

Description

Processing bell housing anchor clamps
Technical field
The utility model relates to a kind of anchor clamps, specifically, relates to a kind of processing bell housing anchor clamps.
Background technology
Bell housing is one of diesel engine critical piece, because its out-of-shape, in process, be difficult to clamping, at present, in the mechanical processing process of diesel engine bell housing end face, what the clamping of bell housing was adopted usually is the plane and two pits location, on milling machine, process, the bell housing of processing different model need be changed different alignment pins or change alignment pin position on clamp body, if there is error in the processing of locating hole, is difficult for clamping in clamping process.
The utility model content
Problem to be solved in the utility model is at above problem, and the processing bell housing anchor clamps that a kind of convenient mounting and clamping is quick, can satisfy different model bell housing clamping needs are provided.
For achieving the above object, the technical scheme that the utility model adopted is: processing bell housing anchor clamps, comprise clamp body and the clamping device that is arranged on the clamp body, the place is provided with alignment pin in the middle of the described clamp body, described alignment pin cooperates an end to be provided with tapering with workpiece, be provided with spring between described alignment pin and the clamp body, described clamp body is provided with several positioning supports, and described positioning support is provided with dog screw.
A kind of concrete prioritization scheme, described positioning support quantity is three.
A kind of concrete prioritization scheme, described three positioning supports are distributed on the same circumference.
As a kind of prioritization scheme, described clamping device comprises bolt, nut and pressing plate, and described bolt one end is fixedlyed connected with clamp body, and the described bolt other end is connected with nut, and described pressing plate is sleeved on the bolt.
A kind of concrete prioritization scheme, described pressing plate comprise that three compress pawl.
A kind of concrete prioritization scheme, described clamp body is provided with several cushion blocks.
A kind of concrete prioritization scheme, described clamp body is provided with lining.
The utility model is taked above technical scheme, have the following advantages: because alignment pin cooperates an end to be provided with tapering with the bell housing through hole, be provided with spring between alignment pin and the clamp body, alignment pin can be along the axially-movable of bolt, thereby can satisfy the needs of the different bell housing clamping of hole size, when clamping, only need bell housing is placed on the clamp body, allow alignment pin band tapering one end be positioned at the bell housing through hole, get final product by the anxious bell housing clamping of clamping device then, convenient mounting and clamping is quick.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation that the processing bell housing is used anchor clamps in the utility model;
Accompanying drawing 2 is the right view of accompanying drawing 1.
The 1-clamp body, 2-lining, 3-alignment pin, 4-bolt, 5-spring, 6-bell housing, 7-cushion block, 8-pressing plate, 81-pressing plate pawl, 9-nut, 10-positioning support, 11-dog screw.
The specific embodiment
Embodiment: as shown in Figure 1, processing bell housing anchor clamps, comprise clamp body 1 and the clamping device that is arranged on the clamp body 1, the place is provided with lining 2 in the middle of the clamp body 1, is provided with alignment pin 3 in the lining 2, and alignment pin 3 cooperates an end to be provided with tapering with bell housing 6 through holes, be provided with spring 5 between alignment pin 3 and the clamp body 1, clamp body 1 is provided with three positioning supports 10, and positioning support 10 is provided with 11, three positioning supports 10 of dog screw and is distributed on the same circumference.
Clamping device comprises bolt 4, nut 9 and pressing plate 8, and bolt 4 one ends are fixedlyed connected with clamp body 1, and bolt 4 other ends are connected with nut 9, and pressing plate 8 is sleeved on the bolt 4.
Alignment pin 3 is provided with groove, and alignment pin 3 is sleeved on also can be along the axially-movable of bolt 4 on the bolt 4, and spring 5 is positioned at the groove of alignment pin 3 and is sleeved on the bolt.
As shown in Figure 2, pressing plate 8 comprises that three compress pawl 81, and clamp body 1 is provided with three cushion blocks 7.
Lining 2 is fixedlyed connected with clamp body by screw with cushion block 7, and positioning support 10 is fixedlyed connected with clamp body with screw by straight pin.
During use, bell housing 6 is placed on the clamp body 1, make alignment pin 3 band taperings one end be positioned at bell housing 6 through holes, position by 11 pairs of bell housings 6 of dog screw, fastening nut 9 then, by pressing plate 8 bell housing 6 is compressed, because alignment pin 3 can be along the axially-movable of bolt 4, according to the hole size of bell housing 6, alignment pin 3 is under the effect of spring 5 and hold down gag, along the axially-movable of bolt 4, thereby satisfy the clamping needs of different model bell housing 6.

Claims (7)

1, processing bell housing anchor clamps, comprise clamp body (1) and be arranged on clamping device on the clamp body (1), it is characterized in that: the place is provided with alignment pin (3) in the middle of the described clamp body (1), described alignment pin (3) cooperates an end to be provided with tapering with workpiece, be provided with spring (5) between described alignment pin (3) and the clamp body (1), described clamp body (1) is provided with several positioning supports (10), and described positioning support (10) is provided with dog screw (11).
2, processing bell housing anchor clamps as claimed in claim 1 is characterized in that: described positioning support (10) quantity is three.
3, processing bell housing anchor clamps as claimed in claim 2, it is characterized in that: described three positioning supports (10) are distributed on the same circumference.
4, processing bell housing anchor clamps as claimed in claim 1, it is characterized in that: described clamping device comprises bolt (4), nut (9) and pressing plate (8), described bolt (4) one ends are fixedlyed connected with clamp body (1), described bolt (4) other end is connected with nut (9), and described pressing plate (8) is sleeved on the bolt (4).
5, processing bell housing anchor clamps as claimed in claim 4 is characterized in that: described pressing plate (8) comprises that three compress pawl (81).
6, processing bell housing anchor clamps as claimed in claim 1, it is characterized in that: described clamp body (1) is provided with several cushion blocks (7).
7, processing bell housing anchor clamps as claimed in claim 1, it is characterized in that: described clamp body (1) is provided with lining (2).
CNU2008202275687U 2008-12-18 2008-12-18 Fixture for machining flywheel housing Expired - Fee Related CN201357321Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202275687U CN201357321Y (en) 2008-12-18 2008-12-18 Fixture for machining flywheel housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202275687U CN201357321Y (en) 2008-12-18 2008-12-18 Fixture for machining flywheel housing

Publications (1)

Publication Number Publication Date
CN201357321Y true CN201357321Y (en) 2009-12-09

Family

ID=41423082

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202275687U Expired - Fee Related CN201357321Y (en) 2008-12-18 2008-12-18 Fixture for machining flywheel housing

Country Status (1)

Country Link
CN (1) CN201357321Y (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009212A (en) * 2010-11-22 2011-04-13 杭州九龙机械制造有限公司 Rotary fixture special for drilling automobile flywheel shell and machining method
CN102501118A (en) * 2011-10-31 2012-06-20 南通爱慕希机械有限公司 Hole positioning fixture
CN102672240A (en) * 2012-05-28 2012-09-19 安徽全柴动力股份有限公司 Drilling jig for combination machining of cylinder body of diesel engine and flywheel shell
CN102744619A (en) * 2012-07-10 2012-10-24 苏州工业园区艺达精密机械有限公司 Automatic drilling milling clamp
CN102773740A (en) * 2011-05-13 2012-11-14 中国北车集团大同电力机车有限责任公司 Axle box body processing method and processing clamp
CN103586713A (en) * 2013-11-06 2014-02-19 杭州九龙机械制造有限公司 Special milling and drilling clamp and method for machining flywheel cover matched with numerical control rotary table
CN103801952A (en) * 2014-02-28 2014-05-21 洛阳东方动力机械有限公司 Positioning fixture for hole machining
CN105818021A (en) * 2016-05-31 2016-08-03 北京汽车股份有限公司 Positioning and clamping device
CN106078184A (en) * 2016-07-29 2016-11-09 苏州高通机械科技有限公司 A kind of tool automatically assembled for bell housing
CN106181384A (en) * 2016-07-29 2016-12-07 浙江锋龙电气股份有限公司 A kind of automatization flywheel screw process equipment
CN107433536A (en) * 2017-08-21 2017-12-05 江苏瑞尔隆盛叶轮科技有限公司 A kind of mesopore positioning and the clamp structure clamped
CN109176079A (en) * 2018-11-15 2019-01-11 重庆民发汽车配件有限责任公司 Flywheel cast member burr removal fixture

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009212A (en) * 2010-11-22 2011-04-13 杭州九龙机械制造有限公司 Rotary fixture special for drilling automobile flywheel shell and machining method
CN102009212B (en) * 2010-11-22 2012-08-22 杭州九龙机械制造有限公司 Rotary fixture special for drilling automobile flywheel shell and machining method
CN102773740A (en) * 2011-05-13 2012-11-14 中国北车集团大同电力机车有限责任公司 Axle box body processing method and processing clamp
CN102501118A (en) * 2011-10-31 2012-06-20 南通爱慕希机械有限公司 Hole positioning fixture
CN102672240A (en) * 2012-05-28 2012-09-19 安徽全柴动力股份有限公司 Drilling jig for combination machining of cylinder body of diesel engine and flywheel shell
CN102744619A (en) * 2012-07-10 2012-10-24 苏州工业园区艺达精密机械有限公司 Automatic drilling milling clamp
CN103586713A (en) * 2013-11-06 2014-02-19 杭州九龙机械制造有限公司 Special milling and drilling clamp and method for machining flywheel cover matched with numerical control rotary table
CN103801952B (en) * 2014-02-28 2016-03-09 洛阳东方动力机械有限公司 A kind of hole machined positioning fixture
CN103801952A (en) * 2014-02-28 2014-05-21 洛阳东方动力机械有限公司 Positioning fixture for hole machining
CN105818021A (en) * 2016-05-31 2016-08-03 北京汽车股份有限公司 Positioning and clamping device
CN106078184A (en) * 2016-07-29 2016-11-09 苏州高通机械科技有限公司 A kind of tool automatically assembled for bell housing
CN106181384A (en) * 2016-07-29 2016-12-07 浙江锋龙电气股份有限公司 A kind of automatization flywheel screw process equipment
CN106078184B (en) * 2016-07-29 2018-09-11 苏州高通机械科技有限公司 A kind of jig for bell housing automatic assembling
CN107433536A (en) * 2017-08-21 2017-12-05 江苏瑞尔隆盛叶轮科技有限公司 A kind of mesopore positioning and the clamp structure clamped
CN109176079A (en) * 2018-11-15 2019-01-11 重庆民发汽车配件有限责任公司 Flywheel cast member burr removal fixture
CN109176079B (en) * 2018-11-15 2019-07-26 重庆民发汽车配件有限责任公司 Flywheel cast member burr removal fixture

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091209

Termination date: 20111218