CN102699839A - Quickly opened and closed bench clamp and quick sliding and engaging part - Google Patents
Quickly opened and closed bench clamp and quick sliding and engaging part Download PDFInfo
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- CN102699839A CN102699839A CN2012101861403A CN201210186140A CN102699839A CN 102699839 A CN102699839 A CN 102699839A CN 2012101861403 A CN2012101861403 A CN 2012101861403A CN 201210186140 A CN201210186140 A CN 201210186140A CN 102699839 A CN102699839 A CN 102699839A
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- 230000008034 disappearance Effects 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
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Abstract
The invention relates to a quickly opened and closed bench clamp for mechanically clamping a workpiece, and a quick sliding and engaging part for a quickly opened and closed clamping mechanism. The quick sliding and engaging part comprises a movable rod with a flat screw, and a thread-removed nut matched with the flat screw, wherein when threads of the flat screw rotate to a position where the threads are engaged with threads of the thread-removed nut, the flat screw cannot axially move in the thread-removed nut; and when the threads of the flat screw rotate to a position where the threads are separated from the threads of the thread-removed nut, and enter a losing part, the flat screw can axially slide in the thread-removed nut. The quickly opened and closed bench clamp and the quick sliding and engaging part have the advantages that 1, a manufacturing process is greatly simplified, so that manufacturing cost can be greatly reduced; 2, a force applying nut and a stressed screw are arranged outside a movable jaw, so that threads of large specifications can be adopted according to the requirement, and the level of clamping force is improved; and 3, whether the quick sliding and engaging part is in a quick sliding state or not is simply judged, so that the quick sliding and engaging part is conveniently and reliably operated.
Description
Technical field
The present invention relates to be used for quick slippage engaging member that workpiece is carried out the quickly opening and closing bench vice of mechanical grip and can be used for the quickly opening and closing clamp mechanism.
Background technology
The clamp mechanism of common bench vice, flat-nose pliers, G-shaped clamp pincers etc. generally includes movable jaw, fixed jaw; Nut is set on the fixed jaw; The screw rod that cooperates with nut is set on the movable jaw; Rotation advance and retreat through screw rod promote movable jaw advances or retreats, thereby deciliter realizes the purpose that clamps or unclamp gripped object with fixed jaw.In this structure, when the impulse stroke of screw rod is big, need the more number of turns of rotation just can reach clamped position, thereby the operating time is long, operating efficiency is low.
In order to overcome the above-mentioned defective of common clamping structure, the technical scheme of more existing quick clamping mechanisms is improved said structure, to obtain higher operation efficiency.Like patent documentation CN1984752A, CN201493775U, but the clamp mechanism of one type of fast advance and retreat is all disclosed.But this type of mechanism is provided with the structure of the similar square bar of fast advance and retreat in screw rod; And the square hole of the special construction that setting cooperates with square bar at the screw rod center; Make square bar and nut in the opening and closing process, can axially move freely, and when clamping work pieces, can bear chucking power.Though the quick clamping mechanism of said structure has improved operating efficiency to a certain extent, but still there is following problem:
1, in the quick clamping structure among the above-mentioned document CN1984752A; Need on square bar, process the projection that axially spaced-apart is provided with; On the center bore inner wall of nut, process simultaneously the sunk part that axially spaced-apart is provided with, the unusual difficulty of its processing, manufacturing cost is high.
2, document CN201493775U forms the structure of similar special square bar through the square cam of multi-disc closed assembly; Simultaneously through the axial locking plate of multi-disc closed assembly and radially locking plate form similar special square hole structure; CN1984752A compares with document; It has reduced the difficulty of processing that forms special square bar and square hole effectively, but the square cam of multi-sheet structure and locking plate process are still complicated, and it is still lower to make efficient; And can produce bigger accumulated error in the structure of multi-disc closed assembly, influence the quality of fit of parts and the reliability of action.
3, when the structure of above-mentioned document record is used for bench vice, owing to be fixed on the fixed jaw, make guide shaft that nut can relatively move to inside groove within it and need on the movable jaw to be provided with the screw rod nut engaged; Like this; When adding the diameter specifications of big nut and screw rod because of the purpose that increases clamping force, will corresponding increase movable jaw and the volume of fixed jaw, to hold nut part; The volume of whole bench vice is increased, limited its scope of application.
4, in the structure of above-mentioned document record; Because the fast moving relatively just when the certain relative angle position of square bar and square hole; And this relative angular position does not have tangible location; But sensation when in practical operation, needing the operator through operation and examination operation judge whether to be positioned at the position of fast advance and retreat, have brought inconvenience to operation.
Summary of the invention
A technical problem to be solved by this invention is, but quickly opening and closing is provided, and be easy to process, the quickly opening and closing bench vice of low cost of manufacture, convenient and reliable operation.
Another technical problem to be solved by this invention is; The quick slippage occlusion structure that can be used for the quickly opening and closing clamp mechanism that provides a kind of axle, cover to cooperate; But make the axle that matches, be enclosed within the quick slip state free axis to relatively moving, and under interlocking pattern, can bear axial chucking power; Simultaneously, can reduce the difficulty of processing of axle, cover.
Quickly opening and closing bench vice of the present invention includes the fixed jaw and the movable jaw that can move forward and backward folding relatively; Has a fairlead on the said movable jaw; This fairlead is socketed in the neck of a carriage release lever, and carriage release lever can move forward and backward with movable jaw under the guiding of fairlead relatively; The leading portion of said carriage release lever has one section stressed screw rod, cooperate on the stressed screw rod application of force nut is installed, application of force nut on stressed screw rod backward during precession the rear end face of application of force nut can apply axial compressive force to the front end face of fairlead; The carriage release lever of fairlead rear side is provided with and can limits the move forward stop portion of stroke of the relative movable jaw of carriage release lever; Also be fixed with a limited block that can rotate with carriage release lever on the said carriage release lever, a pair of confined planes on the matrix of limited block and movable jaw cooperates the rotational angle range with carriage release lever to be limited in 90 °; The back segment of said carriage release lever is one section flat screw rod, and said flat screw rod is to have on the externally threaded screw rod basis at one section, processes a pair of angle position at screw rod external screw thread face and differs 180 ° cutting face longitudinally, and the thread of screw rod is cut removal at the place, cutting face; Said flat screw rod is through in the agomphosis nut; Said agomphosis nut is on a nut basis with internal thread; Process a pair of angle position at the nut inner thread face and differ 180 ° the portion of disappearance longitudinally, be cut removal at the thread of disappearance portion place's internal thread; When the thread of flat screw rod turned to the thread interlock with the agomphosis nut, above-mentioned limited block contacted spacing with a confined planes, and this moment, flat screw rod can not move axially in the agomphosis nut; When the thread of flat screw rod turns to when throwing off with the thread of agomphosis nut, above-mentioned limited block contacts spacing with another confined planes, and flat screw rod can endwisely slip in the agomphosis nut at this moment; Said agomphosis nut is installed on the fixed jaw.
Said application of force nut leading portion has one section socket section that is enclosed within on the carriage release lever, is provided with the elastic clamping pieces that can carry out radially pressure holding to carriage release lever in the socket section, can apply certain moment of torsion to carriage release lever when making application of force nut begin to rotate, and it is rotated to an angle.
But said agomphosis nut relative fixed jaw moves forward and backward certain distance, and this segment distance is used for compensating the axial relative displacement of the thread interlock process of flat screw rod and agomphosis nut.
Be lined with a wavy spring between the rear end face of said application of force nut and the front end face of fairlead, make in the thread interlock process of flat screw rod and agomphosis nut flat screw rod have one and move axially the space, with the axial relative displacement in the compensation interlock process.
Said flat screw rod is opposite with stressed screw flight rotation direction, with the axial relative displacement that produces in the thread interlock process of avoiding flat screw rod and agomphosis nut the precession generation of application of force nut is interfered.
Quick slippage occlusion structure of the present invention comprises carriage release lever with flat screw rod and the agomphosis nut that cooperates with flat screw rod; Said flat screw rod is to have on the externally threaded screw rod basis at one section, processes a pair of angle position at screw rod external screw thread face and differs 180 ° cutting face longitudinally, and the thread of screw rod is cut removal at the place, cutting face; Said agomphosis nut is on a nut basis with internal thread, processes a pair of angle position at the nut inner thread face and differs 180 ° the portion of disappearance longitudinally, is cut removal at the thread of disappearance portion place's internal thread; When the thread of flat screw rod turned to the thread interlock with the agomphosis nut, flat screw rod can not move axially in the agomphosis nut; When the thread of flat screw rod turns to when throwing off with the thread of agomphosis nut and when getting into disappearance portion, flat screw rod can endwisely slip in the agomphosis nut.
Advantage applies of the present invention exists:
1, the flat screw rod and the agomphosis nut of the quick slippage engaging member of formation the present invention can form through simple cut on the basis of common screw and nut; And part is few; Quick slippage engaging member in the existing relatively quick clamping structure; Its manufacturing process is simplified greatly, thereby can reduce manufacturing cost significantly;
2, in the quickly opening and closing bench vice of the present invention; The application of force nut and the stressed screw rod that are used to apply clamping force are arranged on the movable jaw outside; Therefore its specification does not receive the restriction of movable jaw and fixed jaw inner space, thereby can adopt the screw thread of big specification as required, to improve the clamping force grade;
3, quickly opening and closing bench vice of the present invention is in operating process; Can be spacing with contacting of confined planes through limited block; Make the operator interlock or the disengaged position of the flat screw rod of perception and agomphosis nut clearly; Thereby can judge whether simply to be in the state of slippage fast, make more convenient to operate, reliable.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the embodiment of the invention two;
Fig. 3 is the carriage release lever cross section structure for amplifying sketch map of limited block installation position in the embodiment of the invention;
Fig. 4 is the fast flat screw rod under the slip state and the cross section structure for amplifying sketch map of agomphosis nut in the embodiment of the invention;
Fig. 5 is the cross section structure for amplifying sketch map of the flat screw rod under the interlocking pattern and agomphosis nut in the embodiment of the invention.
Reference numeral is: the thread 042 of the thread 035 of fixed jaw 01, mounting hole 011, movable jaw 02, fairlead 021, confined planes 022, carriage release lever 03, stressed screw rod 031, limited block 032, flat screw rod 033, cutting face 034, flat screw rod, stop portion 036, agomphosis nut 04, disappearance portion 041, agomphosis nut, application of force nut 05, socket section 051, elastic clamping pieces 052, bolt 06, wavy spring 07.
The specific embodiment
Embodiment one:
As shown in Figure 1; The quickly opening and closing bench vice of enforcement one includes the fixed jaw 01 and movable jaw 02 that can move forward and backward folding relatively; Has a fairlead 021 on the said movable jaw 02; This fairlead is socketed in the neck of a carriage release lever 03, and carriage release lever 03 can move forward and backward with movable jaw under the guiding of fairlead 021 relatively; The leading portion of carriage release lever 03 has one section stressed screw rod 031, cooperate on the stressed screw rod application of force nut 05 is installed, application of force nut 05 on stressed screw rod 031 backward during precession the rear end face of application of force nut 05 can apply axial compressive force to the front end face of fairlead 021; The carriage release lever 03 of fairlead 021 rear side is provided with and can limits the move forward stop portion 036 of stroke of the relative movable jaw of carriage release lever; Also be fixed with a limited block 032 that can rotate with carriage release lever on the said carriage release lever, a pair of confined planes 022 on the matrix of limited block 032 and movable jaw 02 cooperates the rotational angle range with carriage release lever to be limited in 90 °; The back segment of carriage release lever 03 is one section flat screw rod 033; Flat screw rod 033 is to have on the externally threaded screw rod basis at one section; Process a pair of angle position at screw rod external screw thread face and differ 180 ° cutting face longitudinally 034, the thread of screw rod is cut removal at the place, cutting face; Said flat screw rod 033 is through in the agomphosis nut 04; Agomphosis nut 04 is on a nut basis with internal thread; Process a pair of angle position at the nut inner thread face and differ 180 ° the portion of disappearance longitudinally 041, be cut removal at the thread of disappearance portion place's internal thread.When the thread 035 of flat screw rod turns to thread 042 interlock with the agomphosis nut (position as shown in Figure 5), limited block 032 contacts spacing (referring to Fig. 3) with a confined planes 022, and this moment, flat screw rod 033 can not move axially in agomphosis nut 04; When the thread 035 of flat screw rod turns to (position as shown in Figure 4) when throwing off with the thread 042 of agomphosis nut, above-mentioned limited block contacts spacing with another confined planes, and flat screw rod 033 can endwisely slip in agomphosis nut 04 at this moment; Agomphosis nut 04 is installed on the fixed jaw 01.Application of force nut 05 leading portion has one section socket section 051 that is enclosed within on the carriage release lever 03; Be provided with the elastic clamping pieces 052 that can carry out radially pressure holding in the socket section 051 to carriage release lever; Can apply certain moment of torsion to carriage release lever 03 when making application of force nut 05 begin to rotate, it is rotated to an angle.
In the present embodiment,, but make relative displacement one segment distance between agomphosis nut 04 and the fixed jaw 01 for the axial relative displacement in the thread interlock process that compensates flat screw rod 033 and agomphosis nut 04.Structure embodiment illustrated in fig. 1 is to make the bolt 06 that is connected on the agomphosis nut 04 pass the mounting hole 011 on the fixed jaw 01, thereby agomphosis nut 04 can be moved forward and backward by relative fixed jaw 01 in the spacing scope of mounting hole 011.In the present embodiment because every section thread length of agomphosis nut is 1/4th of individual pen thread, but so the scope of relative displacement between agomphosis nut and the fixed jaw be 1/4th pitch.
Embodiment two:
As shown in Figure 2; Embodiment two with the difference of embodiment one is; Between agomphosis nut 04 and the fixed jaw 01 fixed installation and can not relatively move; But between the front end face of the rear end face of application of force nut 05 and fairlead 021, be lined with a wavy spring 07, make in the thread interlock process of flat screw rod 033 and agomphosis nut 04 flat screw rod have one and move axially the space, with the axial relative displacement in the compensation interlock process.
The course of work of the embodiment of the invention is following:
One, when wanting the clamping workpiece; Through handle elder generation backward rotation application of force nut 05; Through frictional force or the elastic clamping pieces between application of force nut 05 and the carriage release lever 03, make carriage release lever 03 backward rotation certain angle, the thread 035 of flat screw rod is turned to throw off and arrives disappearance portion 041 (state shown in Figure 4) with the thread 042 of agomphosis nut; This moment carriage release lever move axially unrestrictedly, can promote carriage release lever 03 and drive movable jaw 02 rapidly near workpiece;
Behind the folder mouth contact workpiece of movable jaw; Be rotated in the forward application of force nut 05; Drive flat screw rod 033 and turn over certain angle, make the thread 035 of flat screw rod turn to thread 042 interlock mutually (state shown in Figure 5) with the agomphosis nut, this moment, carriage release lever can't move axially; Thereby application of force nut 05 can exert pressure to movable jaw in the precession process, thereby workpiece is clamped.
Two, in the time will unclamping workpiece; Backward rotation application of force nut 05; Once more the thread 035 of flat screw rod is turned to and throw off with the thread 042 of agomphosis nut and arrive disappearance portion 041 (state shown in Figure 4); This moment carriage release lever 03 move axially unrestrictedly, can spur carriage release lever 03 and drive movable jaw 02 workpiece that speeds away.
Claims (6)
1. quickly opening and closing bench vice; Include the fixed jaw (01) and the movable jaw (02) that can move forward and backward folding relatively; It is characterized in that: have a fairlead (021) on the said movable jaw (02); This fairlead is socketed in the neck of a carriage release lever (03), and carriage release lever (03) can move forward and backward with movable jaw under the guiding of fairlead (021) relatively; The leading portion of carriage release lever (03) has one section stressed screw rod (031); Cooperate on the stressed screw rod application of force nut (05) is installed, application of force nut (05) on stressed screw rod (031) backward during precession the rear end face of application of force nut (05) can apply axial compressive force to the front end face of fairlead (021); The carriage release lever (03) of fairlead (021) rear side is provided with and can limits the move forward stop portion (036) of stroke of the relative movable jaw of carriage release lever; Also be fixed with a limited block (032) that can rotate with carriage release lever on the said carriage release lever, a pair of confined planes (022) on the matrix of limited block (032) and movable jaw (02) cooperates the rotational angle range with carriage release lever to be limited in 90 °; The back segment of carriage release lever (03) is one section flat screw rod (033); Flat screw rod (033) is to have on the externally threaded screw rod basis at one section; Process a pair of angle position at screw rod external screw thread face and differ 180 ° cutting face longitudinally (034), the thread of screw rod is cut removal at the place, cutting face; Said flat screw rod (033) is through in the agomphosis nut (04); Agomphosis nut (04) is on a nut basis with internal thread; Process a pair of angle position at the nut inner thread face and differ 180 ° the portion of disappearance longitudinally (041), be cut removal at the thread of disappearance portion place's internal thread; When the thread (035) of flat screw rod turned to thread (042) interlock with the agomphosis nut, limited block (032) contacted spacing with a confined planes (022), and flat screw rod this moment (033) can not move axially in agomphosis nut (04); When the thread (035) of flat screw rod turns to when throwing off with the thread (042) of agomphosis nut, above-mentioned limited block contacts spacing with another confined planes, and flat screw rod (033) can endwisely slip in agomphosis nut (04) at this moment; Agomphosis nut (04) is installed in (01) on the fixed jaw.
2. quickly opening and closing bench vice according to claim 1; It is characterized in that: application of force nut (05) leading portion has one section socket section (051) that is enclosed within on the carriage release lever (03), is provided with the elastic clamping pieces (052) that can carry out radially pressure holding to carriage release lever in the socket section (051).
3. quickly opening and closing bench vice according to claim 1 and 2 is characterized in that: said agomphosis nut (04) but relative fixed jaw (01) moves forward and backward certain distance.
4. quickly opening and closing bench vice according to claim 1 and 2 is characterized in that: be lined with a wavy spring (07) between the front end face of the rear end face of said application of force nut (04) and fairlead (021).
5. quickly opening and closing bench vice according to claim 1 and 2 is characterized in that: said flat screw rod (033) is opposite with the thread rotary orientation of stressed screw rod (031).
6. quick slippage occlusion structure, it is characterized in that: it comprises carriage release lever (03) with flat screw rod (033) and the agomphosis nut (04) that cooperates with flat screw rod; Said flat screw rod is to have on the externally threaded screw rod basis at one section, processes a pair of angle position at screw rod external screw thread face and differs 180 ° cutting face longitudinally (034), and the thread of screw rod is cut removal at the place, cutting face; Said agomphosis nut (04) is on a nut basis with internal thread, processes a pair of angle position at the nut inner thread face and differs 180 ° the portion of disappearance longitudinally (041), is cut removal at the thread of disappearance portion place's internal thread; When the thread of flat screw rod (033) turned to the thread interlock with agomphosis nut (04), flat screw rod can not move axially in the agomphosis nut; When the thread of flat screw rod (033) turns to when throwing off with the thread of agomphosis nut (04) and when getting into disappearance portion (041), flat screw rod can endwisely slip in the agomphosis nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186140.3A CN102699839B (en) | 2012-06-07 | 2012-06-07 | Quickly opened and closed bench clamp and quick sliding and engaging part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186140.3A CN102699839B (en) | 2012-06-07 | 2012-06-07 | Quickly opened and closed bench clamp and quick sliding and engaging part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102699839A true CN102699839A (en) | 2012-10-03 |
| CN102699839B CN102699839B (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210186140.3A Expired - Fee Related CN102699839B (en) | 2012-06-07 | 2012-06-07 | Quickly opened and closed bench clamp and quick sliding and engaging part |
Country Status (1)
| Country | Link |
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| CN (1) | CN102699839B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386657A (en) * | 2012-05-09 | 2013-11-13 | 陈瑞腾 | Quick clamping mechanism |
| KR101555332B1 (en) * | 2014-07-17 | 2015-09-23 | (주)제일금속 | Rapid clamping davice of vise |
| CN106078543A (en) * | 2016-06-14 | 2016-11-09 | 镇江马克奥德机械有限公司 | Quickly sliding bench vice and quickly sliding engaging member |
| CN106141945A (en) * | 2015-03-12 | 2016-11-23 | 盐城工业职业技术学院 | Fast screw clamping mechanism |
| CN107052834A (en) * | 2017-05-19 | 2017-08-18 | 镇江马克奥德机械有限公司 | A kind of drilling machine flat-nose pliers |
| CN107914218A (en) * | 2017-12-13 | 2018-04-17 | 陕西宝成航空仪表有限责任公司 | The parallel clamping device of multifunctional combination |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3227964A1 (en) * | 1982-07-27 | 1984-02-09 | Peddinghaus, Rolf, Dipl.-Ing., 5828 Ennepetal | Parallel vice with a device for reducing edge pressures caused by tension forces |
| CN2033325U (en) * | 1988-07-01 | 1989-03-01 | 蒋小钢 | Rapidly workpiece-clamping apparatus |
| CN2089863U (en) * | 1991-05-07 | 1991-12-04 | 龙口市复兴股份有限公司 | Quick tight multifunction vice |
| CN1064531A (en) * | 1991-02-27 | 1992-09-16 | 邵百成 | Fast distance adjustor |
| CN2650942Y (en) * | 2002-12-09 | 2004-10-27 | 孙有亮 | High-efficient bench screw |
| CN202780859U (en) * | 2012-06-07 | 2013-03-13 | 乔奥 | Quick opening and closing bench clamp and quick slide meshing part |
-
2012
- 2012-06-07 CN CN201210186140.3A patent/CN102699839B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3227964A1 (en) * | 1982-07-27 | 1984-02-09 | Peddinghaus, Rolf, Dipl.-Ing., 5828 Ennepetal | Parallel vice with a device for reducing edge pressures caused by tension forces |
| DE3227964C2 (en) * | 1982-07-27 | 1984-06-28 | Peddinghaus, Rolf, Dipl.-Ing., 5828 Ennepetal | Parallel vice |
| CN2033325U (en) * | 1988-07-01 | 1989-03-01 | 蒋小钢 | Rapidly workpiece-clamping apparatus |
| CN1064531A (en) * | 1991-02-27 | 1992-09-16 | 邵百成 | Fast distance adjustor |
| CN2089863U (en) * | 1991-05-07 | 1991-12-04 | 龙口市复兴股份有限公司 | Quick tight multifunction vice |
| CN2650942Y (en) * | 2002-12-09 | 2004-10-27 | 孙有亮 | High-efficient bench screw |
| CN202780859U (en) * | 2012-06-07 | 2013-03-13 | 乔奥 | Quick opening and closing bench clamp and quick slide meshing part |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386657A (en) * | 2012-05-09 | 2013-11-13 | 陈瑞腾 | Quick clamping mechanism |
| KR101555332B1 (en) * | 2014-07-17 | 2015-09-23 | (주)제일금속 | Rapid clamping davice of vise |
| CN106141945A (en) * | 2015-03-12 | 2016-11-23 | 盐城工业职业技术学院 | Fast screw clamping mechanism |
| CN106078543A (en) * | 2016-06-14 | 2016-11-09 | 镇江马克奥德机械有限公司 | Quickly sliding bench vice and quickly sliding engaging member |
| WO2017215404A1 (en) * | 2016-06-14 | 2017-12-21 | 乔甡 | Fast-sliding vise and fast-sliding engaging part |
| CN106078543B (en) * | 2016-06-14 | 2018-01-09 | 镇江马克奥德机械有限公司 | Quick sliding bench vice |
| CN107052834A (en) * | 2017-05-19 | 2017-08-18 | 镇江马克奥德机械有限公司 | A kind of drilling machine flat-nose pliers |
| CN107914218A (en) * | 2017-12-13 | 2018-04-17 | 陕西宝成航空仪表有限责任公司 | The parallel clamping device of multifunctional combination |
| CN107914218B (en) * | 2017-12-13 | 2019-05-10 | 陕西宝成航空仪表有限责任公司 | The parallel clamping device of multifunctional combination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102699839B (en) | 2014-12-31 |
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