CN103737352A - Camshaft keyseat clamp - Google Patents
Camshaft keyseat clamp Download PDFInfo
- Publication number
- CN103737352A CN103737352A CN201310691045.3A CN201310691045A CN103737352A CN 103737352 A CN103737352 A CN 103737352A CN 201310691045 A CN201310691045 A CN 201310691045A CN 103737352 A CN103737352 A CN 103737352A
- Authority
- CN
- China
- Prior art keywords
- camshaft
- base
- tip
- supporting seat
- keyseat
- 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
- 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
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The invention discloses a camshaft keyseat clamp. The camshaft keyseat clamp comprises a right tip base, a right tip, a left tip base and a left tip, a fixed support base is arranged on the front left side of the right tip base, and a fixed support is arranged on the fixed support base. A movable support is arranged on the front right side of the left tip base, an air cylinder base is arranged on the left side of the left tip base, an air cylinder is arranged on the air cylinder base, and a piston rod of the air cylinder is fixedly connected with the left tip. According to the camshaft keyseat clamp, a camshaft is clamped between the left tip and the right tip and positioned through the tips at the two ends, positioning accuracy of the camshaft is improved, the fixed support is arranged on the inner side of the right tip, the movable support is arranged on the left tip, the movable support can synchronously move along with the feeding action of a tool, and therefore the camshaft cannot be bent in the machining process, machining accuracy is guaranteed, and then the percent of pass of machined products is increased.
Description
Technical field
The present invention relates to camshaft processing and manufacturing technical field, relate in particular to a kind of camshaft keyseat fixture.
Background technology
At present, when camshaft is carried out to keyseat, generally select two cylindrical to make positioning datum in the industry, because this positioning datum of selecting is unstable, often cause processing dimension to produce deviation, dimensional discrepancy is large, and product percent of pass is low.
Summary of the invention
The object of the invention is to the shortcoming and defect for above-mentioned prior art, a kind of simple in structure, easy to operate camshaft keyseat fixture is provided, change former positioning datum, to reduce dimension deviation, improve product percent of pass.
For achieving the above object, the present invention has adopted following technical scheme:
Camshaft keyseat fixture, comprises right top base, right top, left top base, left top, and the front left side of the top base in the described right side is provided with fixed supporting seat, and described fixed supporting seat is provided with fixed support; The forward right side of the top base in a described left side is provided with movable supporting, and the left side of described left dead head is provided with air cylinder base, on described air cylinder base, is provided with cylinder, the piston rod of cylinder and left top being fixedly connected with.
As the improvement to technique scheme, described movable supporting, comprise movable supporting seat, described movable supporting seat is provided with trepanning, in described trepanning, be provided with movable bearing support spacer, movable bearing support spacer is fixedly connected with movable supporting seat by the plug screw of front end, and the rear end of movable bearing support spacer arranges support vee-block, between described support vee-block and plug screw, be provided with spring, be installed in the endoporus of movable bearing support spacer.
As the improvement to technique scheme, the bottom of the top base in a described left side is provided with directed piece, and described directed piece is fixedly connected with left top base by screw.
As the improvement to technique scheme, between the top base in a described left side and a left side are top, be provided with top spacer, a described left side is top can slide in top spacer.
As the improvement to technique scheme, the top base in the described right side arranges the top end cap of right-hand member.
Compared with prior art, the invention has the beneficial effects as follows:
Camshaft keyseat fixture of the present invention, camshaft be installed on left and right top between, camshaft is with the top location at two ends, improved the positioning precision of camshaft, right top inner side is provided with fixed support, the left top movable supporting that is provided with, can follow the feed of cutter and make synchronizing moving, guarantee camshaft add man-hour can be crooked, guarantee machining accuracy, and then improve the qualification rate of converted products.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the main TV structure schematic diagram of camshaft keyseat fixture of the present invention;
Fig. 2 is the plan structure schematic diagram of camshaft keyseat fixture of the present invention;
Wherein, 1-air cylinder base; 2-left top base; 3-top spacer; 4-directed piece; 5-left top; 6-movable supporting seat; 7-support vee-block; 8-movable bearing support spacer; 9-fixed support; 10-fixed supporting seat; 11-right top base; The top end cap of 12-right-hand member; 13-right top; 14-plug screw; 15-spring; 16-cylinder.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, any modification of doing, are equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Embodiment mono-
As illustrated in fig. 1 and 2, camshaft keyseat fixture of the present invention, comprise right top base 11, right top 13, left top base 2, left top 5, the front left side of the top base 11 in the described right side is provided with fixed supporting seat 10, and described fixed supporting seat 10 is provided with fixed support 9; The forward right side of the top base 6 in a described left side is provided with movable supporting, and the left side of described left dead head 2 is provided with air cylinder base 1, on described air cylinder base 1, is provided with cylinder 16, and the piston rod of cylinder 16 is fixedly connected with left top 5.
Described movable supporting, comprise movable supporting seat 6, described movable supporting seat 6 is provided with trepanning, in described trepanning, be provided with movable bearing support spacer 8, movable bearing support spacer 8 is fixedly connected with movable supporting seat 6 by the plug screw 14 of front end, the rear end of movable bearing support spacer 8 arranges supports vee-block 7, between described support vee-block 7 and plug screw 14, is provided with spring 15, is installed in the endoporus of movable bearing support spacer 8.
The bottom of the top base 2 in a described left side is provided with directed piece 4, and described directed piece 4 is fixedly connected with left top base 2 by screw.
Between the top base 2 in a described left side and left top 5, be provided with top spacer 3, when cylinder 16 action, a described left side top 5 can horizontally slip in top spacer 3.
The top end cap 12 of right-hand member is set on the top base 11 in the described right side.
Claims (5)
1. a camshaft keyseat fixture, is characterized in that: this fixture comprises right top base, right top, left top base, left top, and the front left side of the top base in the described right side is provided with fixed supporting seat, and described fixed supporting seat is provided with fixed support; The forward right side of the top base in a described left side is provided with movable supporting, and the left side of described left dead head is provided with air cylinder base, on described air cylinder base, is provided with cylinder, the piston rod of cylinder and left top being fixedly connected with.
2. camshaft keyseat fixture according to claim 1, it is characterized in that: described movable supporting, comprise movable supporting seat, described movable supporting seat is provided with trepanning, in described trepanning, be provided with movable bearing support spacer, movable bearing support spacer is fixedly connected with movable supporting seat by the plug screw of front end, and the rear end of movable bearing support spacer arranges support vee-block, between described support vee-block and plug screw, be provided with spring, be installed in the endoporus of movable bearing support spacer.
3. camshaft keyseat fixture according to claim 1 and 2, is characterized in that: the bottom of the top base in a described left side is provided with directed piece, and described directed piece is fixedly connected with left top base by screw.
4. camshaft keyseat fixture according to claim 3, is characterized in that: between the top base in a described left side and a left side are top, be provided with top spacer, a described left side is top can slide in top spacer.
5. camshaft keyseat fixture according to claim 4, is characterized in that: the top base in the described right side arranges the top end cap of right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691045.3A CN103737352A (en) | 2013-12-17 | 2013-12-17 | Camshaft keyseat clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691045.3A CN103737352A (en) | 2013-12-17 | 2013-12-17 | Camshaft keyseat clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103737352A true CN103737352A (en) | 2014-04-23 |
Family
ID=50494455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310691045.3A Pending CN103737352A (en) | 2013-12-17 | 2013-12-17 | Camshaft keyseat clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737352A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670859A (en) * | 2017-03-15 | 2017-05-17 | 杜诗雨 | Drilling fixture for end face of cam shaft |
| CN106736725A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Splined shaft groove milling clamping and positioning device |
| CN106736728A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Main shaft groove milling positioning clamping device |
| CN106736729A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Splined shaft groove milling clamping tooling |
| CN106736730A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Main shaft groove milling Set and Positioning frock |
| CN106736726A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Gear shaft groove milling Set and Positioning frock |
| CN106736727A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Gear shaft groove milling positioning and clamping device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000046054A (en) * | 1998-07-28 | 2000-02-15 | Disco Abrasive Syst Ltd | Air spindle and dicing device |
| CN201316920Y (en) * | 2008-11-28 | 2009-09-30 | 天润曲轴股份有限公司 | Fixture for drilling eccentric hole of crankshaft flange |
| CN101758398A (en) * | 2008-10-31 | 2010-06-30 | 江苏罡阳股份有限公司 | Bidirectional positioning fixture for crankshaft milling groove |
| CN101780641A (en) * | 2010-04-02 | 2010-07-21 | 江苏汤臣汽车零部件有限公司 | Automobile brake camshaft double-center cutting process and double-center cutting clamp thereof |
| CN202701456U (en) * | 2012-06-06 | 2013-01-30 | 苏州市职业大学 | Adjustable lever rig fixture |
| CN203003529U (en) * | 2012-12-21 | 2013-06-19 | 宁波圣龙汽车动力系统股份有限公司 | Clamp for machining of keyway of camshaft |
-
2013
- 2013-12-17 CN CN201310691045.3A patent/CN103737352A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000046054A (en) * | 1998-07-28 | 2000-02-15 | Disco Abrasive Syst Ltd | Air spindle and dicing device |
| CN101758398A (en) * | 2008-10-31 | 2010-06-30 | 江苏罡阳股份有限公司 | Bidirectional positioning fixture for crankshaft milling groove |
| CN201316920Y (en) * | 2008-11-28 | 2009-09-30 | 天润曲轴股份有限公司 | Fixture for drilling eccentric hole of crankshaft flange |
| CN101780641A (en) * | 2010-04-02 | 2010-07-21 | 江苏汤臣汽车零部件有限公司 | Automobile brake camshaft double-center cutting process and double-center cutting clamp thereof |
| CN202701456U (en) * | 2012-06-06 | 2013-01-30 | 苏州市职业大学 | Adjustable lever rig fixture |
| CN203003529U (en) * | 2012-12-21 | 2013-06-19 | 宁波圣龙汽车动力系统股份有限公司 | Clamp for machining of keyway of camshaft |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736725A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Splined shaft groove milling clamping and positioning device |
| CN106736728A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Main shaft groove milling positioning clamping device |
| CN106736729A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Splined shaft groove milling clamping tooling |
| CN106736730A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Main shaft groove milling Set and Positioning frock |
| CN106736726A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Gear shaft groove milling Set and Positioning frock |
| CN106736727A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Gear shaft groove milling positioning and clamping device |
| CN106670859A (en) * | 2017-03-15 | 2017-05-17 | 杜诗雨 | Drilling fixture for end face of cam shaft |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |