CN104097074A - Dual station milling clamp with press plate capable of being supported in floating mode - Google Patents
Dual station milling clamp with press plate capable of being supported in floating mode Download PDFInfo
- Publication number
- CN104097074A CN104097074A CN201410284194.2A CN201410284194A CN104097074A CN 104097074 A CN104097074 A CN 104097074A CN 201410284194 A CN201410284194 A CN 201410284194A CN 104097074 A CN104097074 A CN 104097074A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- milling clamper
- double milling
- floating support
- screw rod
- 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
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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- 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
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
-
- 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
- B23Q2703/08—Devices for clamping a plurality of workpieces
Abstract
The invention discloses a dual station milling clamp with a press plate capable of being supported in a floating mode. The dual station milling clamp with the press plate capable of being supported in the floating mode comprises a clamp body, positioners, the press plate, a screw rod and a locking nut; the positioners are arranged on the surface of the clamp body respectively; the press plate is fixed on the side surface of the clamp body by the screw rod and the locking nut; the dual station milling clamp also comprises a strut and a regulating nut; the upper surfaces of the strut are abutted against the press plate; the lower part of the strut is arranged in a strut hole in the clamp body; the regulating nut is arranged on the outer surface of the strut in a sleeving manner. The dual station milling clamp with the press plate capable of being supported in the floating mode is simple in structure; the floating fine tuning and self locking are realized by the regulating nut, the adjustment is convenient and feasible, the supporting effect is good and the clamping precision is high.
Description
Technical field
The present invention relates to a kind of double milling clamper, be specifically related to the double milling clamper that a kind of pressing plate can floating support.
Background technology
Existing double clamp for milling flat as shown in Figure 1 and Figure 2, chuck body 2 upper surfaces are provided with alignment pin 4,4 shop bolt 18,4 support pin 16, pressing plate 5, screw rod 10 and locking nuts 9,4 shop bolt 18 and 4 support pin 16 are symmetrical arranged, be respectively used to fixation workpiece 20,21, pressing plate 5 is fixed on the sidepiece of chuck body 2 by screw rod 10,13 and described locking nut 9,12.When work, workpiece 20,21 is realized 6 point locations by alignment pin, shop bolt, shop bolt, pressing plate and supporting pin respectively, completes bolt clamp by locking nut 9, screw rod 10 and pressing plate 5, then processes.
The effect of workpiece gravity and cutting force in process, pressing plate 5 is easily sagging, makes screw rod 10 produce distortion, affects clamping accuracy.
In addition, the deadweight of this device center platen 5 is born by the groove that is arranged on the support key 14 in chuck body, and groove easily produces wearing and tearing, and the easy slippage of pressing plate, affects support effect and clamping accuracy.
Summary of the invention
The present invention seeks to provide in order to overcome the deficiencies in the prior art the double milling clamper that a kind of pressing plate can floating support.
For achieving the above object, the technical solution used in the present invention is: the double milling clamper that a kind of pressing plate can floating support, comprise chuck body, positioner, pressing plate, screw rod and locking nut, described positioner is separately positioned on described chuck body surface, described screw rod passes described pressing plate and extends in described chuck body, described pressing plate is fixed on the side of described chuck body by described screw rod and described locking nut, described double milling clamper also comprises pillar and adjusting nut, described pillar upper surface is against described pressing plate, the bottom of described pillar is arranged in the post hole in described chuck body, described adjusting nut is set in the outer surface of described pillar.
Preferably, described adjusting nut is looped around described pillar top, and described adjusting nut lower surface is in described chuck body.
Preferably, in described post hole, be provided with lining.
Preferably, on described screw rod, be arranged with spheric washer, described binding nut is by the fixing described pressing plate of described spheric washer.
Preferably, described positioner comprises alignment pin, shop bolt and support pin.
Preferably, the quantity of described shop bolt is four.
Preferably, the quantity of described support pin is four.
Preferably, described double milling clamper also comprises the first lock-screw, and described the first lock-screw is against described alignment pin.
Preferably, described double milling clamper also comprises the second lock-screw, and described the second lock-screw is against described screw rod.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Pressing plate of the present invention can floating support double milling clamper simple in structure, can float raising clamping precision is set by pressing plate, increase the service life.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further.
Accompanying drawing 1 is background technology structural representation.
Accompanying drawing 2 is A-A direction cutaway view in Fig. 1.
Accompanying drawing 3 is structural representation of the present invention.
Accompanying drawing 4 is B-B direction cutaway view in Fig. 3.
detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 2 and Figure 3, chuck body 2 upper surfaces of the double milling clamper that pressing plate of the present invention can floating support are provided with alignment pin 4, shop bolt 18, support pin 16 and pressing plate 5, and workpiece 20,21 is realized to six point locations.
Preferably, the quantity of described shop bolt 18 is four, and correspondingly, the quantity of described support pin 16 is four.
As shown in Figure 4; screw rod 10 passes described pressing plate 5 and extends in described chuck body 2; described screw rod 10 is fixed on described pressing plate 5 by described locking nut 9 side of described chuck body 2; preferably; between described locking nut 9 and described pressing plate 5, be provided with spheric washer 6, play the effect of buffer protection.More preferably, on described screw rod 10, be also arranged with spring.
Pressing plate of the present invention can floating support double milling clamper also comprise pillar 7 and adjusting nut 8, described pillar 7 upper surfaces are against described pressing plate 5, the bottom of described pillar 7 is arranged in the post hole 15 in described chuck body 2, described post hole 15 is formed at the extension of described chuck body 2, post hole 15 will be on same axis with described pressing plate 5, described adjusting nut 8 is set in the outer surface on described pillar 7 tops, its lower end abutment is at the extension of described chuck body 2, the inner surface of described adjusting nut 8 is connected with the outer surface thread of described pillar 7, by rotation adjusting nut 8, can accurately improve or reduce the height of described pillar 7, improve clamping precision, pressing plate is also played to unsteady protective effect simultaneously.
Preferably, in described post hole 15, be provided with lining 11, prevent rigidity contact wear.
Preferably, described double milling clamper also comprises the first lock-screw 3, and described the first lock-screw 3 is against described alignment pin 4(as shown in Figure 4), in the time of clamping, can play fixation.
Preferably, described double milling clamper also comprises the second lock-screw 19, and described the second lock-screw 19, against described screw rod 10, also can play fixation in the time of clamping.
When work, two workpiece are placed in respectively supporting pin, shop bolt and pressing plate and realize location completely, completing bolt by screw rod, spheric washer, binding nut and pressing plate clamps, the now deadweight of pressing plate is born by pillar, and completing by adjusting nut float fine setting and self-locking, this apparatus structure is simple, easy row easy to adjust, support effects is good, and clamping accuracy is high.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (9)
1. the double milling clamper that a pressing plate can floating support, comprise chuck body, positioner, pressing plate, screw rod and locking nut, described positioner is separately positioned on described chuck body surface, described screw rod passes described pressing plate and extends in described chuck body, described pressing plate is fixed on the side of described chuck body by described screw rod and described locking nut, it is characterized in that: described double milling clamper also comprises pillar and adjusting nut, described pillar upper surface is against described pressing plate, the bottom of described pillar is arranged in the post hole in described chuck body, described adjusting nut is set in the outer surface of described pillar.
2. the double milling clamper that pressing plate according to claim 1 can floating support, is characterized in that: described adjusting nut is looped around described pillar top, described adjusting nut lower surface is in described chuck body.
3. the double milling clamper that pressing plate according to claim 1 can floating support, is characterized in that: described post is provided with lining in hole.
4. the double milling clamper that pressing plate according to claim 1 can floating support, is characterized in that: on described screw rod, be arranged with spheric washer, described binding nut is by the fixing described pressing plate of described spheric washer.
5. the double milling clamper that pressing plate according to claim 1 can floating support, is characterized in that: described positioner comprises alignment pin, shop bolt and support pin.
6. the double milling clamper that pressing plate according to claim 5 can floating support, is characterized in that: the quantity of described shop bolt is four.
7. the double milling clamper that pressing plate according to claim 5 can floating support, is characterized in that: the quantity of described support pin is four.
8. the double milling clamper that pressing plate according to claim 1 can floating support, is characterized in that: described double milling clamper also comprises the first lock-screw, described the first lock-screw is against described alignment pin.
9. the double milling clamper that pressing plate according to claim 1 can floating support, is characterized in that: described double milling clamper also comprises the second lock-screw, described the second lock-screw is against described screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284194.2A CN104097074A (en) | 2014-06-24 | 2014-06-24 | Dual station milling clamp with press plate capable of being supported in floating mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284194.2A CN104097074A (en) | 2014-06-24 | 2014-06-24 | Dual station milling clamp with press plate capable of being supported in floating mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104097074A true CN104097074A (en) | 2014-10-15 |
Family
ID=51665823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410284194.2A Pending CN104097074A (en) | 2014-06-24 | 2014-06-24 | Dual station milling clamp with press plate capable of being supported in floating mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097074A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476244A (en) * | 2014-11-10 | 2015-04-01 | 苏州市职业大学 | Self-locking double-station milling fixture |
| CN105290830A (en) * | 2015-11-10 | 2016-02-03 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Milling tool for plane milling |
| CN106271749A (en) * | 2016-09-30 | 2017-01-04 | 中国航空工业标准件制造有限责任公司 | Floating milling fixture |
| CN107838724A (en) * | 2017-12-13 | 2018-03-27 | 宁波勋辉电器有限公司 | A kind of four station clamp systems of pressing plate linkage |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406229B1 (en) * | 2000-05-01 | 2002-06-18 | Alpha Manufacturing Co., Inc. | Clamp for holding a workpiece on milling machine table |
| CN202010900U (en) * | 2011-03-15 | 2011-10-19 | 苏州市职业大学 | Processing clamp for wire conveying supporting plate top surface holes |
| CN202804743U (en) * | 2012-05-22 | 2013-03-20 | 云南西仪工业股份有限公司 | Finish machining fixture for small end plane of engine connecting rod |
| CN202861826U (en) * | 2012-10-12 | 2013-04-10 | 芜湖永裕汽车工业有限公司 | Fixture used for rough milling and finish milling of engine camshaft bearing cap undersurface |
| CN103707098A (en) * | 2013-12-24 | 2014-04-09 | 苏州市职业大学 | Double-station fixture |
| CN103786050A (en) * | 2013-12-20 | 2014-05-14 | 苏州市职业大学 | Adjustable electric fixture |
| CN203936664U (en) * | 2014-06-24 | 2014-11-12 | 苏州市职业大学 | A kind of pressing plate can floating support double milling clamper |
| CN104985456A (en) * | 2015-06-30 | 2015-10-21 | 重庆市合川区云天机械制造有限公司 | Tool for machining of connecting nails |
-
2014
- 2014-06-24 CN CN201410284194.2A patent/CN104097074A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406229B1 (en) * | 2000-05-01 | 2002-06-18 | Alpha Manufacturing Co., Inc. | Clamp for holding a workpiece on milling machine table |
| CN202010900U (en) * | 2011-03-15 | 2011-10-19 | 苏州市职业大学 | Processing clamp for wire conveying supporting plate top surface holes |
| CN202804743U (en) * | 2012-05-22 | 2013-03-20 | 云南西仪工业股份有限公司 | Finish machining fixture for small end plane of engine connecting rod |
| CN202861826U (en) * | 2012-10-12 | 2013-04-10 | 芜湖永裕汽车工业有限公司 | Fixture used for rough milling and finish milling of engine camshaft bearing cap undersurface |
| CN103786050A (en) * | 2013-12-20 | 2014-05-14 | 苏州市职业大学 | Adjustable electric fixture |
| CN103707098A (en) * | 2013-12-24 | 2014-04-09 | 苏州市职业大学 | Double-station fixture |
| CN203936664U (en) * | 2014-06-24 | 2014-11-12 | 苏州市职业大学 | A kind of pressing plate can floating support double milling clamper |
| CN104985456A (en) * | 2015-06-30 | 2015-10-21 | 重庆市合川区云天机械制造有限公司 | Tool for machining of connecting nails |
Non-Patent Citations (2)
| Title |
|---|
| 任家隆 等: "《机械制造基础》", 30 June 2009, 高等教育出版社 * |
| 张权民: "《机床夹具设计（修订版）》", 31 August 2010, 科学出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476244A (en) * | 2014-11-10 | 2015-04-01 | 苏州市职业大学 | Self-locking double-station milling fixture |
| CN105290830A (en) * | 2015-11-10 | 2016-02-03 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Milling tool for plane milling |
| CN106271749A (en) * | 2016-09-30 | 2017-01-04 | 中国航空工业标准件制造有限责任公司 | Floating milling fixture |
| CN106271749B (en) * | 2016-09-30 | 2024-04-02 | 中国航空工业标准件制造有限责任公司 | Floatable milling fixture |
| CN107838724A (en) * | 2017-12-13 | 2018-03-27 | 宁波勋辉电器有限公司 | A kind of four station clamp systems of pressing plate linkage |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141015 |