CN105108518A - Thin-wall piece mechanical fixed force clamping self-locking device and method - Google Patents
Thin-wall piece mechanical fixed force clamping self-locking device and method Download PDFInfo
- Publication number
- CN105108518A CN105108518A CN201510594689.XA CN201510594689A CN105108518A CN 105108518 A CN105108518 A CN 105108518A CN 201510594689 A CN201510594689 A CN 201510594689A CN 105108518 A CN105108518 A CN 105108518A
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- Prior art keywords
- clamping
- locking device
- thin
- self
- compact heap
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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
-
- 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
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a thin-wall piece mechanical fixed force clamping self-locking device and a method. The device comprises an oil cylinder push rod, an adjusting bolt, an inclined wedge, guide blocks, a pressing block, a spring and a clamping ring, wherein the adjusting bolt is mounted in an inner cavity at the top of the oil cylinder push rod; the pressing block is mounted at the bottom of the spring; the guide blocks are mounted at the left and right sides of the back surface of the pressing block; and the clamping ring is mounted at the bottom of the pressing block. The adjusting bolt, the inclined wedge and the spring mounted on the thin-wall piece mechanical fixed force clamping self-locking device effectively enhance the adjusting amplitude of tool clamping force of the clamping self-locking device; meanwhile, the thin-wall piece mechanical fixed force clamping self-locking device adopts a mechanical fixed force clamping self-locking device, so that the tool design difficulty and cost are reduced, and the capacity in the product size machining process is improved; and the clamping self-locking device is simple in operation, and greatly reduces the ability requirements of operators.
Description
Technical field
The present invention relates to machining fixture technical field, be specially a kind of thin-wall part mechanical type bed knife clamping self-locking apparatus and method.
Background technology
In the technique of existing machined parts thin-wall part processing, the aperture diameter of processing, circularity and cylindricity are not easy to ensure, the frock clamp clamping dynamics of the clamping device of existing machined thin-wall part machinery is not easily controlled simultaneously, dynamics is excessive, easily cause aperture yielding bad with shrinkage cavity, when dynamics is too small, the work in-process cutter that easily shakes causes the bad of aperture and roughness, existing jig Design space is less simultaneously, be unfavorable for hydraulic floating shoring is installed, existing shoring clamping dynamics adjustment space is very little in addition, and price also costly.
Summary of the invention
The object of the present invention is to provide a kind of thin-wall part mechanical type bed knife clamping self-locking apparatus and method, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, first aspect present invention provides a kind of thin-wall part mechanical type bed knife clamping self-locking device, comprises cylinder putter, adjusting bolt, tiltedly carves block, guide pad, compact heap, spring and clamping ring; The top inner chamber of described cylinder putter is provided with adjusting bolt, the bottom arranged on left and right sides inner chamber of described cylinder putter is all provided with spring, the bottom arranged on left and right sides outer wall of described cylinder putter is all provided with tiltedly carves block, the bottom of described spring is provided with compact heap, the back side arranged on left and right sides of described compact heap is all provided with guide pad, and the bottom of described compact heap is provided with clamping ring.
Preferably, described compact heap is semicircular arc structure.
Preferably, the inwall of described clamping ring is separately installed with fixing pincers and mobile pincers.
Preferably, the right side of described clamping ring is provided with clamping dynamics adjuster.
Second aspect present invention provides a kind of thin-wall part mechanical type bed knife clamping self-locking method, comprises above-mentioned device, comprises the steps:
To cylinder putter in middle part;
Fixation pressure is provided to promote compact heap workpiece pressing by spring;
Cylinder putter moves on, and what drive side tiltedly carves block;
Tiltedly carve block tensioner compact heap;
Be positioned at the clamping ring clamping work pieces bottom compact heap, reach the object of self-locking.
Further, by the length of adjusting bolt regulating spring to guarantee the size of thrust.
Further, the clamping dynamics of clamping self-locking device is effectively adjusted by clamping dynamics adjuster.
Compared with prior art, the invention has the beneficial effects as follows: this this thin-wall part mechanical type bed knife clamping self-locking device, the adjusting bolt of installing, tiltedly carve block and spring, effectively enhance the adjusting range of the frock clamping force of clamping self-locking device, this thin-wall part mechanical type bed knife clamping self-locking device simultaneously, adopt mechanical type bed knife clamping self-locking device, reduce difficulty and the cost of Fixture Design, also improve the ability of product size process simultaneously, this clamping self-locking device, simple to operate, greatly reduce the Capability Requirement of operating personnel, compact heap is semicircular arc structure, conveniently workpiece is fixedly clamped, the inwall of clamping ring is separately installed with fixing pincers and mobile pincers simultaneously, and the jaw place of fixing pincers and mobile pincers is all provided with protective sleeve, prevent clamping self-locking device from directly contacting with workpiece while being effectively fixedly clamped to workpiece, defective work piece, the right side of clamping ring is provided with clamping dynamics adjuster, effectively can adjust the clamping dynamics of clamping self-locking device.
Accompanying drawing explanation
Fig. 1 is clamping self-locking apparatus structure schematic diagram of the present invention;
Fig. 2 is thin-wall part of the present invention machinery Facad structure schematic diagram.
In figure: 1 cylinder putter, 2 adjusting bolts, 3 tiltedly carve block, 4 guide pads, 5 compact heaps, 6 springs, 7 clamping rings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-2, the invention provides a kind of technical scheme: a kind of thin-wall part mechanical type bed knife clamping self-locking device, comprises cylinder putter 1, adjusting bolt 2, tiltedly carves block 3, guide pad 4, compact heap 5, spring 6 and clamping ring 7, the top inner chamber of cylinder putter 1 is provided with adjusting bolt 2, the bottom of cylinder putter 1 is left, right both sides inner chamber is all provided with spring 6, the bottom of cylinder putter 1 is left, right both sides outer wall is all provided with tiltedly carves block 3, the bottom of spring 6 is provided with compact heap 5, compact heap 5 is semicircular arc structure, conveniently workpiece is fixedly clamped, the back side of compact heap 5 is left, right both sides are all provided with guide pad 4, the bottom of compact heap 5 is provided with clamping ring 7, the inwall of clamping ring 7 is separately installed with fixing pincers and mobile pincers, and the jaw place of fixing pincers and mobile pincers is all provided with protective sleeve, prevent clamping self-locking device from directly contacting with workpiece while being effectively fixedly clamped to workpiece, defective work piece, the right side of clamping ring 7 is provided with clamping dynamics adjuster, effectively can adjust the clamping dynamics of clamping self-locking device, this thin-wall part mechanical type bed knife clamping self-locking device, the adjusting bolt 2 of installing, tiltedly carve block 3 and spring 6, effectively enhance the adjusting range of the frock clamping force of clamping self-locking device, this thin-wall part mechanical type bed knife clamping self-locking device simultaneously, adopt mechanical type bed knife clamping self-locking device, reduce difficulty and the cost of Fixture Design, also improve the ability of product size process simultaneously, this clamping self-locking device, simple to operate, greatly reduce the Capability Requirement of operating personnel, during use, workpiece is inserted in clamping self-locking device.
During work, first to cylinder putter 1 in middle part; Fixation pressure is provided to promote compact heap 5 workpiece pressing by spring 6; Cylinder putter 1 moves on, and what drive side tiltedly carves block 3; Tiltedly carve block 3 tensioner compact heap 5; Be positioned at clamping ring 7 clamping work pieces bottom compact heap 5, reach the object of self-locking.In the course of work, by the length of adjusting bolt 2 regulating spring 6 to guarantee the size of thrust; The clamping dynamics of clamping self-locking device is effectively adjusted by clamping dynamics adjuster.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (7)
1. a thin-wall part mechanical type bed knife clamping self-locking device, comprises cylinder putter (1), adjusting bolt (2), tiltedly carves block (3), guide pad (4), compact heap (5), spring (6) and clamping ring (7); It is characterized in that: the top inner chamber of described cylinder putter (1) is provided with adjusting bolt (2), the bottom arranged on left and right sides inner chamber of described cylinder putter (1) is all provided with spring (6), the bottom arranged on left and right sides outer wall of described cylinder putter (1) is all provided with tiltedly carves block (3), the bottom of described spring (6) is provided with compact heap (5), the back side arranged on left and right sides of described compact heap (5) is all provided with guide pad (4), and the bottom of described compact heap (5) is provided with clamping ring (7).
2. a kind of thin-wall part mechanical type bed knife clamping self-locking device according to claim 1, is characterized in that: described compact heap (5) is semicircular arc structure.
3. a kind of thin-wall part mechanical type bed knife clamping self-locking device according to claim 1, is characterized in that: the inwall of described clamping ring (7) is separately installed with fixing pincers and mobile pincers.
4. a kind of thin-wall part mechanical type bed knife clamping self-locking device according to claim 3, is characterized in that: the right side of described clamping ring (7) is provided with clamping dynamics adjuster.
5. a thin-wall part mechanical type bed knife clamping self-locking method, comprises if the claims 1 are to device according to claim 4, it is characterized in that, comprise the steps:
To cylinder putter (1) in middle part;
Fixation pressure is provided to promote compact heap (5) workpiece pressing by spring (6);
Cylinder putter (1) moves on, and what drive side tiltedly carves block (3);
Tiltedly carve block (3) tensioner compact heap (5);
Be positioned at clamping ring (7) clamping work pieces of compact heap (5) bottom, reach the object of self-locking.
6. a kind of thin-wall part mechanical type bed knife clamping self-locking method according to claim 5, is characterized in that, by the length of adjusting bolt (2) regulating spring (6) to guarantee the size of thrust.
7. a kind of thin-wall part mechanical type bed knife clamping self-locking method according to claim 5, is characterized in that, effectively adjusts the clamping dynamics of clamping self-locking device by clamping dynamics adjuster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510594689.XA CN105108518B (en) | 2015-09-17 | 2015-09-17 | A kind of mechanical fixed force clamping self-locking device and method of thin-wall part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510594689.XA CN105108518B (en) | 2015-09-17 | 2015-09-17 | A kind of mechanical fixed force clamping self-locking device and method of thin-wall part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105108518A true CN105108518A (en) | 2015-12-02 |
| CN105108518B CN105108518B (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510594689.XA Active CN105108518B (en) | 2015-09-17 | 2015-09-17 | A kind of mechanical fixed force clamping self-locking device and method of thin-wall part |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2608559Y (en) * | 2003-04-30 | 2004-03-31 | 李华开 | Multifunctional enlarging self locknig type pile clamping device |
| CN201157874Y (en) * | 2007-12-05 | 2008-12-03 | 卜莹 | Ring compression tool for pipe fitting joint |
| JP2009018379A (en) * | 2007-07-12 | 2009-01-29 | Kuroda Pneumatics Ltd | Chucking device of bar-shaped member |
| CN102380778A (en) * | 2011-09-21 | 2012-03-21 | 浙江吉利汽车研究院有限公司 | Clamping mechanism for workpiece |
| CN103419147A (en) * | 2013-07-31 | 2013-12-04 | 吴江市博众精工科技有限公司 | Carrier mechanism |
| US20140109363A1 (en) * | 2011-06-16 | 2014-04-24 | Nantong Cellulose Fibers Co., Ltd. | Wear-resistant clamping plate device for stuffer box crimper |
| CN203843557U (en) * | 2014-03-25 | 2014-09-24 | 长沙升华微电子材料有限公司 | Micro-turning self-centering precise clamp |
| CN203918555U (en) * | 2014-06-03 | 2014-11-05 | 北京汽车研究总院有限公司 | A kind of built-up jig |
| CN204976059U (en) * | 2015-09-17 | 2016-01-20 | 菲斯达精密工业部件（苏州）有限公司 | Tight self -lock device is pressed from both sides to fixed power of thin wall spare mechanical type |
-
2015
- 2015-09-17 CN CN201510594689.XA patent/CN105108518B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2608559Y (en) * | 2003-04-30 | 2004-03-31 | 李华开 | Multifunctional enlarging self locknig type pile clamping device |
| JP2009018379A (en) * | 2007-07-12 | 2009-01-29 | Kuroda Pneumatics Ltd | Chucking device of bar-shaped member |
| CN201157874Y (en) * | 2007-12-05 | 2008-12-03 | 卜莹 | Ring compression tool for pipe fitting joint |
| US20140109363A1 (en) * | 2011-06-16 | 2014-04-24 | Nantong Cellulose Fibers Co., Ltd. | Wear-resistant clamping plate device for stuffer box crimper |
| CN102380778A (en) * | 2011-09-21 | 2012-03-21 | 浙江吉利汽车研究院有限公司 | Clamping mechanism for workpiece |
| CN103419147A (en) * | 2013-07-31 | 2013-12-04 | 吴江市博众精工科技有限公司 | Carrier mechanism |
| CN203843557U (en) * | 2014-03-25 | 2014-09-24 | 长沙升华微电子材料有限公司 | Micro-turning self-centering precise clamp |
| CN203918555U (en) * | 2014-06-03 | 2014-11-05 | 北京汽车研究总院有限公司 | A kind of built-up jig |
| CN204976059U (en) * | 2015-09-17 | 2016-01-20 | 菲斯达精密工业部件（苏州）有限公司 | Tight self -lock device is pressed from both sides to fixed power of thin wall spare mechanical type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105108518B (en) | 2018-07-06 |
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