CN104511761A - Cam driving type compressing clamp for shaft workpieces - Google Patents
Cam driving type compressing clamp for shaft workpieces Download PDFInfo
- Publication number
- CN104511761A CN104511761A CN201310444300.4A CN201310444300A CN104511761A CN 104511761 A CN104511761 A CN 104511761A CN 201310444300 A CN201310444300 A CN 201310444300A CN 104511761 A CN104511761 A CN 104511761A
- Authority
- CN
- China
- Prior art keywords
- plate
- push rod
- cam
- support plate
- shape support
- 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
Links
- 238000007514 turning Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a cam driving type compressing clamp for shaft workpieces. The compressing clamp comprises a bottom plate, a power box, a V-shaped base plate and a V-shaped compressing head and further comprises a cam for driving a pushing rod to move front and back in the horizontal direction; the pushing rod is arranged on the upper side of the bottom plate through a first L-shaped supporting plate and a second L-shaped supporting plate in a sliding manner; a roller frame is fixedly arranged in the middle of the pushing rod; a roller used in cooperation with the cam is arranged on the roller frame; the V-shaped compressing head is fixedly arranged at one end of the pushing rod, and a spring retaining plate is fixedly arranged at the position, between the V-shaped compressing head and the second L-shaped supporting plate, of the pushing rod; and a compressing spring is arranged between the spring retaining plate and the second L-shaped supporting plate. The cam driving type compressing clamp has the advantages of being reasonable in design, high in automation degree, easy and convenient to operate, low in labor intensity, long in service life, wide in application range, low in production cost and convenient to use and popularize.
Description
Technical field
The invention belongs to Machining Technology field, relate to a kind of compressing fixture, be specifically related to a kind of actuated by cams formula compressing fixture for shaft-like workpiece processing.
Background technology
At present, in the mechanical processing process of shaft-like workpiece, because shaft-like workpiece outline has certain radian, the most frequently used clamping tool is scroll chuck.Scroll chuck is made up of chuck body, movable jaw and claw driving mechanism.On scroll chuck below three claw targeting parts, screw thread is had to be meshed with the flat thread at the dish-shaped bevel gear back side, when rotating cone pinion with spanner by four square holes, dish pinion rotation, the flat thread at the back side drives three claws close or exit to center simultaneously, in order to clamp the workpiece of different-diameter, but scroll chuck uses of a specified duration, chuck just there will be wearing and tearing, three-jaw also can present bell mouth shape, three-jaw is made to depart from chuck hub, operator is when using scroll chuck in addition, must adopt and carry out clamping work pieces by hand, cannot automatically complete, operator's labour intensity is large, automaticity is low, production efficiency is low.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of actuated by cams formula shaft-like workpiece compressing fixture, it is reasonable in design, and automaticity is high, simple to operation, labour intensity is low, long service life, applied widely, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of actuated by cams formula shaft-like workpiece compressing fixture, comprising base plate, be fixedly mounted on headstock on the upside of described base plate, be fixedly mounted on the V-arrangement cushion block on the upside of described base plate one end by L shape baffle plate and coordinate the V-arrangement hold-down head for workpiece pressing with described V-arrangement cushion block, it is characterized in that: also comprise the cam be fixedly mounted on for driving push rod to move forward and backward in the horizontal direction on described headstock power output shaft; Push rod is slidably fitted with by the L shape support plate one that is parallel to each other and L shape support plate two on the upside of described base plate, turning rolls is installed with in the middle part of described push rod, described turning rolls is provided with the roller used with described cam engagement, described push rod one end is installed with described V-arrangement hold-down head, on described push rod, between described V-arrangement hold-down head and described L shape support plate two, position is fixedly installed spring block plate, is provided with holddown spring between described spring block plate and described L shape support plate two.
Above-mentioned actuated by cams formula shaft-like workpiece compressing fixture, is characterized in that: described L shape support plate one, described L shape support plate two and described L shape baffle plate all weld or be mounted by means of bolts on the upside of described base plate.
Above-mentioned actuated by cams formula shaft-like workpiece compressing fixture, is characterized in that: described V-arrangement hold-down head is riveted or is fixedly mounted on described push rod end by screw thread.
The present invention compared with prior art has the following advantages:
(1) design of this actuated by cams formula shaft-like workpiece compressing fixture is very reasonable, and the cam driven by headstock and holddown spring are with the use of the clamping that can automatically complete workpiece to be processed and unclamp operation, and automaticity is very high, substantially increases production efficiency.
(2) this actuated by cams formula shaft-like workpiece compressing fixture is simple to operation, and workpiece to be processed only need be placed on clamped position by operator, and operator's labour intensity is low.
(3) this actuated by cams formula shaft-like workpiece compressing fixture is not only applicable to Machining Technology field, and be also applicable to the place that other needs to clamp columnar object, thus its scope of application widely.
(4) in use there is not rigid shock in this actuated by cams formula shaft-like workpiece compressing fixture, and thus its service life is longer.
(5) the not high and a lot of parts of the requirement on machining accuracy of this actuated by cams formula shaft-like workpiece compressing fixture are convenient to produce, buy all very much, and thus its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Description of reference numerals:
1-L shape support plate one; 2-base plate; 3-headstock;
4-L shape support plate two; 5-V-arrangement cushion block; 6-L shape baffle plate;
7-workpiece; 8-V-arrangement hold-down head; 9-spring block plate;
10-holddown spring; 11-push rod; 12-cam;
13-turning rolls; 14-roller.
Detailed description of the invention
A kind of actuated by cams formula shaft-like workpiece compressing fixture as shown in Figure 1, comprising base plate 2, be fixedly mounted on headstock 3 on the upside of described base plate 2, be fixedly mounted on the V-arrangement cushion block 5 on the upside of described base plate 2 one end by L shape baffle plate 6 and coordinate the V-arrangement hold-down head 8 for workpiece pressing 7 with described V-arrangement cushion block 5, it is characterized in that: also comprise the cam 12 be fixedly mounted on for driving push rod 11 to move forward and backward in the horizontal direction on described headstock 3 power output shaft; Push rod 11 is slidably fitted with by the L shape support plate 1 that is parallel to each other and L shape support plate 24 on the upside of described base plate 2, turning rolls 13 is installed with in the middle part of described push rod 11, described turning rolls 13 is provided with described cam 12 with the use of roller 14, described push rod 11 one end is installed with described V-arrangement hold-down head 8, on described push rod 11, between described V-arrangement hold-down head 8 and described L shape support plate 24, position is fixedly installed spring block plate 9, is provided with holddown spring 10 between described spring block plate 9 and described L shape support plate 24.
In the present embodiment, described L shape support plate 1, described L shape support plate 24 and described L shape baffle plate 6 all weld or are mounted by means of bolts on the upside of described base plate 2.
In the present embodiment, described V-arrangement hold-down head 8 is riveted or is fixedly mounted on described push rod 11 end by screw thread.
The course of work of actuated by cams formula shaft-like workpiece compressing fixture of the present invention is: as shown in Figure 1, first by base plate 2, this actuated by cams formula shaft-like workpiece compressing fixture is fixed on operating position, after a upper workpiece 7 machines, headstock 3 driving cam 12 rotates, cam 12 protuberance drives push rod 11 to slide backward by roller 14 and turning rolls 13, now V-arrangement hold-down head 8 unclamps workpiece 7, the workpiece 7 machined takes out by operator, then the compacted position that next workpiece to be processed 7 is placed on this fixture is put into, headstock 3 driving cam 12 is rotated further, slowly depart from described roller 14 bottom cam 12, push rod 11 drives V-arrangement hold-down head 8 to coordinate workpiece pressing 7 with V-arrangement cushion block 5 under the effect of holddown spring 10.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. an actuated by cams formula shaft-like workpiece compressing fixture, comprising base plate (2), be fixedly mounted on the headstock (3) of described base plate (2) upside, be fixedly mounted on the V-arrangement cushion block (5) on the upside of described base plate (2) one end by L shape baffle plate (6) and coordinate the V-arrangement hold-down head (8) being used for workpiece pressing (7) with described V-arrangement cushion block (5), it is characterized in that: also comprising the cam (12) be fixedly mounted on for driving push rod (11) movable in the horizontal direction on described headstock (3) power output shaft, described base plate (2) upside is slidably fitted with push rod (11) by the L shape support plate one (1) that is parallel to each other and L shape support plate two (4), described push rod (11) middle part is installed with turning rolls (13), described turning rolls (13) is provided with described cam (12) with the use of roller (14), described push rod (11) one end is installed with described V-arrangement hold-down head (8), described push rod (11) is positioned at position between described V-arrangement hold-down head (8) and described L shape support plate two (4) and is fixedly installed spring block plate (9), holddown spring (10) is provided with between described spring block plate (9) and described L shape support plate two (4).
2. according to actuated by cams formula shaft-like workpiece compressing fixture according to claim 1, it is characterized in that: described base plate (2) upside is all welded or be mounted by means of bolts on to described L shape support plate one (1), described L shape support plate two (4) and described L shape baffle plate (6).
3. according to actuated by cams formula shaft-like workpiece compressing fixture according to claim 1, it is characterized in that: described V-arrangement hold-down head (8) is riveted or is fixedly mounted on described push rod (11) end by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310444300.4A CN104511761A (en) | 2013-09-26 | 2013-09-26 | Cam driving type compressing clamp for shaft workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310444300.4A CN104511761A (en) | 2013-09-26 | 2013-09-26 | Cam driving type compressing clamp for shaft workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104511761A true CN104511761A (en) | 2015-04-15 |
Family
ID=52787946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310444300.4A Pending CN104511761A (en) | 2013-09-26 | 2013-09-26 | Cam driving type compressing clamp for shaft workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104511761A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345553A (en) * | 2015-12-05 | 2016-02-24 | 芜湖山野电器有限公司 | Locating device for machining |
| CN105345533A (en) * | 2015-11-27 | 2016-02-24 | 芜湖银星汽车零部件有限公司 | Manual regulator for positioning aperture |
| CN106112115A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of sawing machine with clamping function |
| CN108037018A (en) * | 2017-12-23 | 2018-05-15 | 宁波沈南知识产权运营有限公司 | A kind of stretching capacity checking device for adapting to different thicknesses wire jumper |
| CN108106831A (en) * | 2017-12-23 | 2018-06-01 | 宁波沈南知识产权运营有限公司 | A kind of stretching capacity checking device for adapting to various wire jumper ends |
| CN109084948A (en) * | 2018-07-02 | 2018-12-25 | 安徽泾县宏图信息科技有限公司 | Test equipment for computer software and hardware |
| CN109108552A (en) * | 2018-09-28 | 2019-01-01 | 河南长征电气有限公司 | A kind of spring operating mechanism output cam welding tooling and its application method |
| CN109153093A (en) * | 2016-02-12 | 2019-01-04 | 伊利诺斯工具制品有限公司 | With can fast-changing wire-feed motor welding system and change wire feed method |
| CN111515877A (en) * | 2020-04-17 | 2020-08-11 | 苏州康巨富自动化设备有限公司 | Automatic test fixture easy to fix |
| CN112978358A (en) * | 2021-02-26 | 2021-06-18 | 苏州中弘智能装备有限公司 | Degas vacuum cavity feeding mechanism |
| CN114406496A (en) * | 2022-02-21 | 2022-04-29 | 深圳美克激光设备有限公司 | Industrial robot based on laser cutting |
-
2013
- 2013-09-26 CN CN201310444300.4A patent/CN104511761A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345533A (en) * | 2015-11-27 | 2016-02-24 | 芜湖银星汽车零部件有限公司 | Manual regulator for positioning aperture |
| CN105345553A (en) * | 2015-12-05 | 2016-02-24 | 芜湖山野电器有限公司 | Locating device for machining |
| CN109153093A (en) * | 2016-02-12 | 2019-01-04 | 伊利诺斯工具制品有限公司 | With can fast-changing wire-feed motor welding system and change wire feed method |
| US11020814B2 (en) | 2016-02-12 | 2021-06-01 | Illinois Tool Works Inc. | Quick-change wire feeder |
| CN106112115A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of sawing machine with clamping function |
| CN106112115B (en) * | 2016-08-12 | 2018-07-06 | 无锡欧玛森远洋工程设备有限公司 | A kind of sawing machine with clamping function |
| CN108037018A (en) * | 2017-12-23 | 2018-05-15 | 宁波沈南知识产权运营有限公司 | A kind of stretching capacity checking device for adapting to different thicknesses wire jumper |
| CN108106831A (en) * | 2017-12-23 | 2018-06-01 | 宁波沈南知识产权运营有限公司 | A kind of stretching capacity checking device for adapting to various wire jumper ends |
| CN109084948A (en) * | 2018-07-02 | 2018-12-25 | 安徽泾县宏图信息科技有限公司 | Test equipment for computer software and hardware |
| CN109108552A (en) * | 2018-09-28 | 2019-01-01 | 河南长征电气有限公司 | A kind of spring operating mechanism output cam welding tooling and its application method |
| CN111515877A (en) * | 2020-04-17 | 2020-08-11 | 苏州康巨富自动化设备有限公司 | Automatic test fixture easy to fix |
| CN112978358A (en) * | 2021-02-26 | 2021-06-18 | 苏州中弘智能装备有限公司 | Degas vacuum cavity feeding mechanism |
| CN114406496A (en) * | 2022-02-21 | 2022-04-29 | 深圳美克激光设备有限公司 | Industrial robot based on laser cutting |
| CN114406496B (en) * | 2022-02-21 | 2024-04-12 | 深圳美克激光设备有限公司 | Industrial robot based on laser cutting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104511761A (en) | Cam driving type compressing clamp for shaft workpieces | |
| CN203495619U (en) | Cam-driving type shaft workpiece pressing clamp | |
| CN105690134A (en) | Spring compression type shaft workpiece tool clamp | |
| CN104511762A (en) | Automatic cylindrical workpiece pressing clamp | |
| CN104440211A (en) | Automatic clamping device for columnar workpieces | |
| CN105729148A (en) | Disc cam driving type cylindrical workpiece centering and clamping fixture | |
| CN204339346U (en) | Longaxones parts automatic clamping fixture | |
| CN104416387A (en) | Shaft work piece clamping device | |
| CN203471418U (en) | Automatic clamping device for columnar workpiece | |
| CN203304657U (en) | Multi-station milling machine tool | |
| CN209868046U (en) | Frock clamp mechanism | |
| CN104416386A (en) | Automatic clamping device of shaft work piece | |
| CN202964252U (en) | Feeding device of mechanical hand | |
| CN204209455U (en) | Columnar workpiece bolt presses device | |
| CN204339345U (en) | Spring compression type shaft-like workpiece frock clamp | |
| CN202684412U (en) | Bumper welding tool | |
| CN204430806U (en) | Threaded self-locking annular workpieces self-centering frock clamp | |
| CN204430807U (en) | Disc cam drive-type cylindrical workpiece centering clamping device | |
| CN104440203A (en) | Double-station side milling compressing device | |
| CN203944924U (en) | The removable deck of sawing machine workpiece | |
| CN105690135A (en) | Automatic long shaft part compression device | |
| CN203679820U (en) | Automatic clamping fixture for cylindrical workpieces | |
| CN105563162A (en) | Cylindrical work piece bolt pressing apparatus | |
| CN105563169A (en) | Manual self-locking pressing clamp for columnar workpiece | |
| CN203831132U (en) | Locating seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |