CN103009142A - Fixture for part processing - Google Patents
Fixture for part processing Download PDFInfo
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- CN103009142A CN103009142A CN2012105718264A CN201210571826A CN103009142A CN 103009142 A CN103009142 A CN 103009142A CN 2012105718264 A CN2012105718264 A CN 2012105718264A CN 201210571826 A CN201210571826 A CN 201210571826A CN 103009142 A CN103009142 A CN 103009142A
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Abstract
The invention relates to a fixture for part processing. The fixture comprises vertical cylinder compacting mechanisms, a lateral spring supporting mechanism and a lateral cylinder compacting mechanism, wherein the plurality of groups of vertical cylinder compacting mechanisms are arranged at two lateral long edges of a base; an face, opposite to the lateral spring supporting mechanism, of the base is provided with the lateral cylinder compacting mechanism connected with the base; a lever cylinder of each vertical cylinder compacting mechanism is arranged on a connecting base; the telescopically action of the piston rod of each lever cylinder is controlled by the hand control valve I of the cylinder; the compacting cylinder of the lateral cylinder compacting mechanism is arranged on a fixed plate; the telescopically action of the piston rod of the lateral compacting cylinder is controlled by the hand control valve II of the lateral cylinder; the spring base of the lateral spring supporting mechanism is arranged on one side of the long edge of the base; the front surface of the spring base is provided with a spring pin; and the side surface of the spring base is provided with a locking bolt. The fixture is compact in structure, reasonable in arrangement, and firm and reliable in part clamping, and can be used for improving the part processing precision and lowering the manufacturing cost.
Description
Technical field
The present invention relates to the part processing technique field, particularly a kind of part tool for processing anchor clamps.
Background technology
In frock clamp, the vertical compression of lateral surface compressing, cylinder or screw thread is modal two kinds of clamping modes, but all is not omnipotent, all exists separately under certain conditions certain limitation.Especially show on cantilever, the high-precision large plane class part.The working position of cantilever type part and support compression point distance are too wide in the gap; The support compression point of high accuracy large planar part also is difficult to be evenly distributed in the machined surface.Be that the class part processing of the large plane of cantilever type part or high accuracy often all is very difficult, thereby need change product structure deliberately to increase support compression point or a movable support compression point position.Increase support compression point and changed product desirable appearance structure, even if the later stage is removed the support compression point again, also increased cost of goods manufactured; Movable support compresses the some position and has equally also changed the product appearance structure, brings certain trouble can for the production of product, assembling, and cantilever, thin-walled, high-precision large plane class part have just more bothered in reality is produced.
Summary of the invention
Technical problem to be solved by this invention provides a kind of part tool for processing anchor clamps, its compact conformation, and rationally distributed, the clamping part is solid and reliable, has improved part processing precision, has reduced manufacturing cost.
The technical solution adopted for the present invention to solve the technical problems is: a kind of part tool for processing anchor clamps are provided, comprise the vertical cylinder hold-down mechanism, side spring supporting mechanism, the side cylinders hold-down mechanism, one end on long limit, described base both sides is furnished with three identical vertical cylinder hold-down mechanisms, the other end one side on long limit, both sides is furnished with side spring supporting mechanism, opposite face is furnished with the side cylinders hold-down mechanism that links to each other with base in side spring supporting mechanism, on the Connection Block that bar thick stick cylinder is installed in base links to each other of described vertical cylinder hold-down mechanism, the piston rod expanding-contracting action of described bar thick stick cylinder is installed in the control of the cylinder hand control valve I on the base, the piston rod of described lever cylinder links to each other with compressing member, installed inside has the support that links to each other with base to join bar under the described compressing member, the lateral surface compressing cylinder of described side cylinders hold-down mechanism is installed in the centre position, upper end of the bottom fixed head concordant with the base bottom surface, the piston rod expanding-contracting action of described lateral surface compressing cylinder is installed in the control of the spring base side cylinders hand control valve II that links to each other with base, the motion of described lateral surface compressing cylinder piston rod drives the motion of tight lifting pin, described tight lifting pin passes both sides, the guide plate upper end pilot hole that links to each other with base, the spring base of described side spring supporting mechanism is installed in the long limit of base one side, described spring base front is equipped with spring catch, described spring catch rear end links to each other with the spring that is installed in the spring base inside rear, described spring base side is equipped with tie down screw, and described tie down screw end links to each other with spring catch cylinder groove by cotter pilotage.
Described three vertical cylinder hold-down mechanisms can consist of the planar delta with base place plane parallel.
Between described side spring supporting mechanism and the side cylinders hold-down mechanism side load bar that links to each other with base is installed.
The spring locating piece that links to each other with base is installed between described one group of vertical cylinder hold-down mechanism.
The U-shaped groove shape size of described cotter pilotage geomery and spring catch cylinder matches.
Described tight lifting pin diameter dimension and both sides, guide plate upper end pilot hole diameter dimension match.
Bar is joined in described three supports and the spring locating piece consists of workpiece one side one finger setting mode.
Beneficial effect
The present invention relates to a kind of part tool for processing anchor clamps, compact conformation, rationally distributed, the clamping part is solid and reliable, has solved a series of problems that affect part processing precision such as cantilever, distortion, shake cutter, between tie down screw and spring catch, cotter pilotage has been installed especially, the residue torsion that has produced when effectively having eliminated the rotational lock screw rod makes not play forward of spring catch, has eliminated thin-walled parts and has had the distortion that causes because of residue torsion, improve part processing precision, reduced manufacturing cost.
Description of drawings
Fig. 1 is schematic perspective view of the present invention;
Schematic perspective view when Fig. 2 is clamping part of the present invention;
Fig. 3 is that spring base internal structure of the present invention is amplified schematic perspective view.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As Figure 1-3, the present invention relates to a kind of part tool for processing anchor clamps, comprise the vertical cylinder hold-down mechanism, side spring supporting mechanism, the side cylinders hold-down mechanism, one end on long limit, described base 1 both sides is furnished with three identical vertical cylinder hold-down mechanisms, the other end one side on long limit, both sides is furnished with described side spring supporting mechanism, opposite face is furnished with the side cylinders hold-down mechanism that links to each other with base 1 in side spring supporting mechanism, the bar thick stick cylinder 10 of described vertical cylinder hold-down mechanism is installed on the Connection Block 9 that links to each other with base 1, the piston rod expanding-contracting action of described bar thick stick cylinder 10 is installed in the control of the cylinder hand control valve I 15 on the base 1, the piston rod of described lever cylinder 10 links to each other with compressing member 7, installed inside has the support that links to each other with base 1 to join bar 8 under the described compressing member 7, the lateral surface compressing cylinder 5 of described side cylinders hold-down mechanism is installed in the centre position, upper end of the bottom fixed head 4 concordant with base 1 bottom surface, the piston rod expanding-contracting action of described lateral surface compressing cylinder 5 is installed in the control of the spring base 16 side cylinders hand control valve II 17 that link to each other with base 1, the motion of described lateral surface compressing cylinder 5 piston rods drives the motion of tight lifting pin 3, described tight lifting pin 3 passes both sides, the guide plate 2 upper end pilot hole that links to each other with base 1, the spring base 16 of described side spring supporting mechanism is installed in base 1 long limit one side, described spring base 16 fronts are equipped with spring catch 13, described spring catch 13 rear ends link to each other with the spring 19 that is installed in spring base 16 inside rear, described spring base 16 sides are equipped with tie down screw 12, described tie down screw 12 ends link to each other with cotter pilotage 18, described cotter pilotage 18 passes the U-shaped groove of spring catch 13 cylinders, described cotter pilotage 18 ends link to each other with the cotter pilotage coupling hole of spring base 16 sides, described three vertical cylinder hold-down mechanisms can consist of the planar delta with base 1 place plane parallel, between described side spring supporting mechanism and the side cylinders hold-down mechanism side load bar 14 that links to each other with base 1 is installed, the spring locating piece 11 that links to each other with base 1 is installed between described one group of vertical cylinder hold-down mechanism, described cotter pilotage 18 geomeries and the U-shaped groove shape size of spring catch 13 cylinders match, described tight lifting pin 3 diameter dimensions and both sides, guide plate 2 upper end pilot hole diameter dimension match, and bar 8 is joined in described three supports and spring locating piece 11 consists of workpiece one side one finger setting mode.
When workpiece is installed, guarantee first the vertical cylinder hold-down mechanism, side spring supporting mechanism, the side cylinders hold-down mechanism all is in the relieving state, load onto workpiece, make part back and spring locating piece 11, each support is joined bar 8 and all is in contact with one another, open cylinder hand control valve I 15, air pressure order about the vertical cylinder hold-down mechanism lever cylinder 10 piston rod movement and drive compressing member 7 workpiece pressings, tighten the tie down screw 12 of side spring supporting mechanism, by driving spring catch 13 motions with the tie down screw 12 terminal cotter pilotages that link to each other 18, and eliminate because tightening the residue torsion of tie down screw 12 generations, wherein two spring catch 13 front ends and spring catch 13 cylinders have supported side surface of workpiece to make side surface direction, open cylinder hand control valve II 17, piston rod and tight lifting pin 3 that air pressure orders about lateral surface compressing cylinder 5 move together, order about tight lifting pin 3 top tight workpiece sides, during the dismounting workpiece, elder generation's shifter cylinder hand control valve II 17, order about tight lifting pin 3 and decontrol side surface of workpiece, shifter cylinder hand control valve I 15 again, order about compressing member 7 and decontrol workpiece, take out workpiece, unclamp tie down screw 12, check that each mechanism all is in releasing orientation, for processing next time is prepared.
Claims (7)
1. part tool for processing anchor clamps, comprise the vertical cylinder hold-down mechanism, side spring supporting mechanism, the side cylinders hold-down mechanism, it is characterized in that, one end on long limit, described base (1) both sides is furnished with three identical vertical cylinder hold-down mechanisms, the other end one side on long limit, both sides is furnished with side spring supporting mechanism, opposite face is furnished with the side cylinders hold-down mechanism that links to each other with base (1) in side spring supporting mechanism, the bar thick stick cylinder (10) of described vertical cylinder hold-down mechanism is installed on the Connection Block (9) that links to each other with base (1), the piston rod expanding-contracting action of described bar thick stick cylinder (10) is installed in the control of the cylinder hand control valve I (15) on the base (1), the piston rod of described lever cylinder (10) links to each other with compressing member (7), installed inside has the support that links to each other with base (1) to join bar (8) under the described compressing member (7), the lateral surface compressing cylinder (5) of described side cylinders hold-down mechanism is installed in the centre position, upper end of the bottom fixed head (4) concordant with base (1) bottom surface, the piston rod expanding-contracting action of described lateral surface compressing cylinder (5) is installed in the control of spring base (16) the side cylinders hand control valve II (17) that links to each other with base (1), the motion of described lateral surface compressing cylinder (5) piston rod drives the motion of tight lifting pin (3), described tight lifting pin (3) passes both sides, guide plate (2) the upper end pilot hole that links to each other with base (1), the spring base (16) of described side spring supporting mechanism is installed in the long limit of base (1) one side, described spring base (16) front is equipped with spring catch (13), described spring catch (13) rear end links to each other with the spring (19) that is installed in spring base (16) inside rear, spring base (16) side is equipped with tie down screw (12), described tie down screw (12) is terminal to link to each other with cotter pilotage (18), described cotter pilotage (18) holds out against the U-shaped groove of spring catch (13) cylinder, and described cotter pilotage (18) links to each other with the cotter pilotage coupling hole of spring base (16) side.
2. a kind of part tool for processing anchor clamps according to claim 1 is characterized in that, described three vertical cylinder hold-down mechanisms can consist of the planar delta with base (1) place plane parallel.
3. a kind of part tool for processing anchor clamps according to claim 1 is characterized in that, between described side spring supporting mechanism and the side cylinders hold-down mechanism side load bar (14) that links to each other with base (1) are installed.
4. a kind of part tool for processing anchor clamps according to claim 1 is characterized in that, a spring locating piece (11) that links to each other with base (1) is installed between described one group of vertical cylinder hold-down mechanism.
5. a kind of part tool for processing anchor clamps according to claim 1 is characterized in that, described cotter pilotage (18) geomery and the U-shaped groove shape size of spring catch (13) cylinder match.
6. a kind of part tool for processing anchor clamps according to claim 1 is characterized in that, described tight lifting pin (3) diameter dimension and both sides, guide plate (2) upper end pilot hole diameter dimension match.
According to claim 1 with 4 described a kind of part tool for processing anchor clamps, it is characterized in that, described three supports are joined bar (8) and spring locating piece (11) and are consisted of workpiece one side one finger setting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571826.4A CN103009142B (en) | 2012-12-25 | 2012-12-25 | Fixture for part processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571826.4A CN103009142B (en) | 2012-12-25 | 2012-12-25 | Fixture for part processing |
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| Publication Number | Publication Date |
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| CN103009142A true CN103009142A (en) | 2013-04-03 |
| CN103009142B CN103009142B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210571826.4A Active CN103009142B (en) | 2012-12-25 | 2012-12-25 | Fixture for part processing |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551774A (en) * | 2014-11-25 | 2015-04-29 | 吴中区长桥诚惠机械加工厂 | Automatic fixing fixture used for machine tool processing |
| CN105033712A (en) * | 2015-08-04 | 2015-11-11 | 重庆山青机械制造有限公司 | Clamp for end face milling of reverse-gear shifting cantilevers in machining center |
| CN106078295A (en) * | 2016-08-25 | 2016-11-09 | 菲斯达精密工业部件（苏州）有限公司 | Gas lock self adaptation resilient support device for thin-walled yielding aluminum die casting workpiece |
| CN106425578A (en) * | 2016-11-15 | 2017-02-22 | 天津华美永恒科技有限公司 | Multifunctional combined clamp for vertical milling machine |
| CN108015317A (en) * | 2017-12-01 | 2018-05-11 | 陈彩飞 | A kind of deep hole drill jig for small-sized orthopaedics pneumatic bomb spring base |
| CN112222899A (en) * | 2020-09-23 | 2021-01-15 | 湖北三环锻造有限公司 | Pressure-variable clamp for thin-wall steering knuckle and application method of pressure-variable clamp |
Citations (9)
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| GB1175117A (en) * | 1967-12-19 | 1969-12-23 | W D S Tooling Aids Ltd | Improved Work Support Means |
| CN201427254Y (en) * | 2009-06-30 | 2010-03-24 | 北京力准机械制造有限公司 | Positioning device for decreasing repeating positioning error of workpiece |
| CN201685121U (en) * | 2010-05-31 | 2010-12-29 | 广东鸿特精密技术股份有限公司 | Portable locking clamping fixture for processing procedures |
| CN201728538U (en) * | 2010-05-26 | 2011-02-02 | 吉林大华机械制造有限公司 | Drilling tool for flywheel assembly |
| CN201799877U (en) * | 2010-03-10 | 2011-04-20 | 广东鸿特精密技术股份有限公司 | Reverse boring clamp for vertically clamping center hole of product |
| CN201881293U (en) * | 2010-08-24 | 2011-06-29 | 寿震森 | Auxiliary elastic support with magnetic fixing effect |
| CN201940830U (en) * | 2010-12-21 | 2011-08-24 | 山东新安凯动力科技有限公司 | Fixture for automatic shifting transmission case shell |
| CN202129668U (en) * | 2011-06-08 | 2012-02-01 | 鑫耀机械制造（大连）有限公司 | Clamp floating centring device for lathing and milling processed castings |
| CN203019258U (en) * | 2012-12-25 | 2013-06-26 | 宁波星源机械有限公司 | Fixture for machining parts |
-
2012
- 2012-12-25 CN CN201210571826.4A patent/CN103009142B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1175117A (en) * | 1967-12-19 | 1969-12-23 | W D S Tooling Aids Ltd | Improved Work Support Means |
| CN201427254Y (en) * | 2009-06-30 | 2010-03-24 | 北京力准机械制造有限公司 | Positioning device for decreasing repeating positioning error of workpiece |
| CN201799877U (en) * | 2010-03-10 | 2011-04-20 | 广东鸿特精密技术股份有限公司 | Reverse boring clamp for vertically clamping center hole of product |
| CN201728538U (en) * | 2010-05-26 | 2011-02-02 | 吉林大华机械制造有限公司 | Drilling tool for flywheel assembly |
| CN201685121U (en) * | 2010-05-31 | 2010-12-29 | 广东鸿特精密技术股份有限公司 | Portable locking clamping fixture for processing procedures |
| CN201881293U (en) * | 2010-08-24 | 2011-06-29 | 寿震森 | Auxiliary elastic support with magnetic fixing effect |
| CN201940830U (en) * | 2010-12-21 | 2011-08-24 | 山东新安凯动力科技有限公司 | Fixture for automatic shifting transmission case shell |
| CN202129668U (en) * | 2011-06-08 | 2012-02-01 | 鑫耀机械制造（大连）有限公司 | Clamp floating centring device for lathing and milling processed castings |
| CN203019258U (en) * | 2012-12-25 | 2013-06-26 | 宁波星源机械有限公司 | Fixture for machining parts |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551774A (en) * | 2014-11-25 | 2015-04-29 | 吴中区长桥诚惠机械加工厂 | Automatic fixing fixture used for machine tool processing |
| CN105033712A (en) * | 2015-08-04 | 2015-11-11 | 重庆山青机械制造有限公司 | Clamp for end face milling of reverse-gear shifting cantilevers in machining center |
| CN106078295A (en) * | 2016-08-25 | 2016-11-09 | 菲斯达精密工业部件（苏州）有限公司 | Gas lock self adaptation resilient support device for thin-walled yielding aluminum die casting workpiece |
| CN106425578A (en) * | 2016-11-15 | 2017-02-22 | 天津华美永恒科技有限公司 | Multifunctional combined clamp for vertical milling machine |
| CN108015317A (en) * | 2017-12-01 | 2018-05-11 | 陈彩飞 | A kind of deep hole drill jig for small-sized orthopaedics pneumatic bomb spring base |
| CN112222899A (en) * | 2020-09-23 | 2021-01-15 | 湖北三环锻造有限公司 | Pressure-variable clamp for thin-wall steering knuckle and application method of pressure-variable clamp |
| CN112222899B (en) * | 2020-09-23 | 2021-08-03 | 湖北三环锻造有限公司 | Pressure-variable clamp for thin-wall steering knuckle and application method of pressure-variable clamp |
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| Publication number | Publication date |
|---|---|
| CN103009142B (en) | 2015-06-10 |
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Address after: Beilun Daqi Kwun Tong River Road 315800 Zhejiang city of Ningbo province No. 27 Patentee after: Ningbo Xingyuan Zhuo magnesium technology Limited by Share Ltd Address before: No. 15, Pu Weir Road, Xiapu Mountain Industrial Zone, Xiapu, Beilun District, Ningbo, Zhejiang Patentee before: Ningbo Xingyuan Machinery Co., Ltd. |