CN104033494A - Locking device of sliding table - Google Patents
Locking device of sliding table Download PDFInfo
- Publication number
- CN104033494A CN104033494A CN201410249344.6A CN201410249344A CN104033494A CN 104033494 A CN104033494 A CN 104033494A CN 201410249344 A CN201410249344 A CN 201410249344A CN 104033494 A CN104033494 A CN 104033494A
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- CN
- China
- Prior art keywords
- locking
- pin
- half round
- guide rail
- round pin
- Prior art date
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Abstract
The invention discloses a locking device of a sliding table. The locking device comprises a locking main body and a locking driving cylinder, wherein a mounting space is formed in the locking main body; a guide rail hole communicated with the mounting space is formed in the bottom of the locking main body, and is used for penetrating through a sliding guide rail; a locking semicircular pin is mounted above the sliding guide rail; the bottom of the locking semicircular pin is positioned in the guide rail hole; the top of the locking semicircular pin is positioned in the mounting space; a locking inclination pin is arranged above the locking semicircular pin; and the top surface of the locking semicircular pin is contacted with the bottom surface of the locking inclination pin. The locking driving cylinder is arranged at one side of the locking main body, is connected with the locking inclination pin through a locking connecting rod, and is capable of driving the locking inclination pin. The locking device can quickly switch a locking state and a relaxing state so as to guarantee the realization of precise movement and stop of the working table on the guide rail.
Description
Technical field
The present invention relates to locking device field, specifically, specially refer to a kind of sliding stand locking device.
Background technique
Locking device is generally divided into hydraulic locking apparatus and mechanical locking device, because it locates reliable feature, applies to widely in industrial production.Existing locking device, due in structural design, cannot be realized the quick switching of locking state and relaxation state.
Summary of the invention
The object of the invention is to for deficiency of the prior art, provide a kind of sliding stand locking device, to address the above problem.
Technical problem solved by the invention can realize by the following technical solutions:
Sliding stand locking device, comprises that locking body and locking drive cylinder;
Wherein, the inside of described locking body has installing space, the bottom of locking body is provided with the guide rail hole being communicated with installing space, described guide rail hole is used for through slide guide, locking half round pin is installed above slide guide, and the bottom of described locking half round pin is positioned at guide rail hole, and the top of locking half round pin is positioned at installing space, the top of described locking half round pin is provided with locking gradient pin, and the end face of locking half round pin contacts with the bottom surface of locking gradient pin;
Described locking drives cylinder to be arranged at a side of locking body, and locking drives cylinder be connected with locking gradient pin by locking connecting rod and can drive locking gradient pin.
Further, the end face of described locking half round pin is disc, and the bottom surface of locking gradient pin is inclined-plane, and the end face of described locking half round pin contacts and forms locking force bearing point with the bottom surface of locking gradient pin.
Further, described locking gradient pin is provided with opening with the side that is connected of locking connecting rod, and one end of locking connecting rod is positioned at this opening, and the other end of locking connecting rod is positioned at locking and drives cylinder.
Further, described locking body drives cylinder to be connected by integral structure with locking.
Compared with prior art, beneficial effect of the present invention is as follows:
Simple in structure, easy to use, can switch fast locking state and relaxation state, guarantee that worktable can realize accurate mobile and stop on guide rail.
Brief description of the drawings
Fig. 1 is the use schematic diagram of sliding stand locking device of the present invention.
Fig. 2 is the structural representation of sliding stand locking device of the present invention.
Fig. 3 is the stressed schematic diagram of locking force bearing point of the present invention.
Number in the figure explanation: locking body 1, locking drive cylinder 2, slide guide 3, locking half round pin 4, locking gradient pin 5, locking force bearing point 6, locking connecting rod 7.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.
Referring to Fig. 1, Fig. 2 and Fig. 3, sliding stand locking device of the present invention, mainly comprises that locking body 1 and locking drive cylinder 2.
Wherein, the inside of described locking body 1 has installing space, the bottom of locking body 1 is provided with the guide rail hole being communicated with installing space, described guide rail hole is used for through slide guide 3, locking half round pin 4 is installed above slide guide 3, and the bottom of described locking half round pin 4 is positioned at guide rail hole, and the top of locking half round pin 4 is positioned at installing space, the top of described locking half round pin 4 is provided with locking gradient pin 5, and the end face of locking half round pin 4 contacts with the bottom surface of locking gradient pin 5.
Described locking drives cylinder 2 to be arranged at a side of locking body 1, and locking drives cylinder 2 be connected with locking gradient pin 5 by locking connecting rod 7 and can drive locking gradient pin 5.
The end face that it is pointed out that described locking half round pin 4 is disc, and the bottom surface of locking gradient pin 5 is inclined-plane, and the end face of described locking half round pin 4 contacts and forms locking force bearing point 6 with the bottom surface of locking gradient pin 5.
Described locking gradient pin 5 is provided with opening with the side that is connected of locking connecting rod 7, and one end of locking connecting rod 7 is positioned at this opening, and the other end of locking connecting rod 7 is positioned at locking and drives cylinder 2.
Described locking body 1 drives cylinder 2 to be connected by integral structure with locking.
Working principle of the present invention is as follows:
In the time that locking drives cylinder 2 to work, connected locking connecting rod 7 promotes locking gradient pin 5 and moves right, the suffered power of locking force bearing point 6 that the bottom surface of locking gradient pin 5 and locking half round pin 4 form increases, the power of its vertical direction also constantly increases, lock half round pin 4 and press slide guide 3, realize locking state.
In the time that locking drives cylinder 2 to quit work, the suffered power of locking force bearing point 6 that the bottom surface of locking gradient pin 5 and locking half round pin 4 form disappears, and locking half round pin 4 loses and presses slide guide 3, thereby realizes relaxation state.
Coupling mechanism force of the present invention can reach 11.5 times that locking drives cylinder 2 to exert oneself, and under same cylinder is exerted oneself, its coupling mechanism force has substantially exceeded the coupling mechanism force of existing apparatus.
More than show and described basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. sliding stand locking device, is characterized in that: comprise that locking body and locking drive cylinder;
Wherein, the inside of described locking body has installing space, the bottom of locking body is provided with the guide rail hole being communicated with installing space, described guide rail hole is used for through slide guide, locking half round pin is installed above slide guide, and the bottom of described locking half round pin is positioned at guide rail hole, and the top of locking half round pin is positioned at installing space, the top of described locking half round pin is provided with locking gradient pin, and the end face of locking half round pin contacts with the bottom surface of locking gradient pin;
Described locking drives cylinder to be arranged at a side of locking body, and locking drives cylinder be connected with locking gradient pin by locking connecting rod and can drive locking gradient pin.
2. sliding stand locking device according to claim 1, is characterized in that: the end face of described locking half round pin is disc, and the bottom surface of locking gradient pin is inclined-plane, and the end face of described locking half round pin contacts and forms locking force bearing point with the bottom surface of locking gradient pin.
3. sliding stand locking device according to claim 1, is characterized in that: described locking gradient pin is provided with opening with the side that is connected of locking connecting rod, and one end of locking connecting rod is positioned at this opening, and the other end of locking connecting rod is positioned at locking and drives cylinder.
4. sliding stand locking device according to claim 1, is characterized in that: described locking body drives cylinder to be connected by integral structure with locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249344.6A CN104033494A (en) | 2014-06-06 | 2014-06-06 | Locking device of sliding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249344.6A CN104033494A (en) | 2014-06-06 | 2014-06-06 | Locking device of sliding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033494A true CN104033494A (en) | 2014-09-10 |
Family
ID=51464415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410249344.6A Pending CN104033494A (en) | 2014-06-06 | 2014-06-06 | Locking device of sliding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033494A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570294A (en) * | 2014-10-15 | 2016-05-11 | 焱智精密机械（上海）有限公司 | Slide member rotation prevention device |
| CN111843331A (en) * | 2020-06-08 | 2020-10-30 | 合肥途望汽车配件有限公司 | Car sheet metal component welding frock clamp |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB671349A (en) * | 1948-03-01 | 1952-04-30 | Berthiez Charles William | Clamping device for machine slides |
| CN1065514A (en) * | 1991-04-03 | 1992-10-21 | 范朝来 | Novel nut lifting automatic opening and closing type screw mechanism |
| DE4313900C1 (en) * | 1993-04-28 | 1994-03-17 | Hilma Roemheld Gmbh | Machine vice with sliding jaw - has inclined bore containing bolt spring-loaded against jaw or guide to form brake |
| DE4421444A1 (en) * | 1994-06-22 | 1996-01-04 | Schaeffler Waelzlager Kg | Device for pressing closure caps into holes in guide rail for linear bearings |
| CN1216012A (en) * | 1997-01-23 | 1999-05-05 | 3R系统国际有限公司 | Retaining device, in particular for workpiece |
| JP2003148463A (en) * | 2001-11-12 | 2003-05-21 | Pubot Giken:Kk | Linear motion lock device |
| DE10346259A1 (en) * | 2003-09-24 | 2005-05-12 | Schmalz J Gmbh | Holding device for workpieces has at least one profile pressure element provided between wedge surfaces of clamping arm and rail |
| WO2005083291A1 (en) * | 2004-02-20 | 2005-09-09 | Nexen Group, Inc. | Motion control apparatus |
| CN201198088Y (en) * | 2008-05-19 | 2009-02-25 | 宁波中策动力机电集团有限公司 | Automatic locking type automatic regulating support |
| EP2112396A1 (en) * | 2008-04-23 | 2009-10-28 | Zimmer, Gunther | Braking and/or clamping device for shafts and guide rails |
| CN201856916U (en) * | 2010-10-19 | 2011-06-08 | 青岛佳友包装机械有限公司 | Lower creaser wheel assembly lock device for longitudinal cutting marking press |
| CN102814541A (en) * | 2012-07-18 | 2012-12-12 | 山东华盛农业药械有限责任公司 | Apparatus for double-position automatically circular milling of crank shaft semi-circle keyway |
| CN203092294U (en) * | 2013-03-19 | 2013-07-31 | 浙江名媛工艺饰品有限公司 | Clamp locking mechanism |
| CN203906563U (en) * | 2014-06-06 | 2014-10-29 | 嘉善天慧光电科技有限公司 | Locking device of sliding platform |
-
2014
- 2014-06-06 CN CN201410249344.6A patent/CN104033494A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB671349A (en) * | 1948-03-01 | 1952-04-30 | Berthiez Charles William | Clamping device for machine slides |
| CN1065514A (en) * | 1991-04-03 | 1992-10-21 | 范朝来 | Novel nut lifting automatic opening and closing type screw mechanism |
| DE4313900C1 (en) * | 1993-04-28 | 1994-03-17 | Hilma Roemheld Gmbh | Machine vice with sliding jaw - has inclined bore containing bolt spring-loaded against jaw or guide to form brake |
| DE4421444A1 (en) * | 1994-06-22 | 1996-01-04 | Schaeffler Waelzlager Kg | Device for pressing closure caps into holes in guide rail for linear bearings |
| CN1216012A (en) * | 1997-01-23 | 1999-05-05 | 3R系统国际有限公司 | Retaining device, in particular for workpiece |
| JP2003148463A (en) * | 2001-11-12 | 2003-05-21 | Pubot Giken:Kk | Linear motion lock device |
| DE10346259A1 (en) * | 2003-09-24 | 2005-05-12 | Schmalz J Gmbh | Holding device for workpieces has at least one profile pressure element provided between wedge surfaces of clamping arm and rail |
| WO2005083291A1 (en) * | 2004-02-20 | 2005-09-09 | Nexen Group, Inc. | Motion control apparatus |
| EP2112396A1 (en) * | 2008-04-23 | 2009-10-28 | Zimmer, Gunther | Braking and/or clamping device for shafts and guide rails |
| CN201198088Y (en) * | 2008-05-19 | 2009-02-25 | 宁波中策动力机电集团有限公司 | Automatic locking type automatic regulating support |
| CN201856916U (en) * | 2010-10-19 | 2011-06-08 | 青岛佳友包装机械有限公司 | Lower creaser wheel assembly lock device for longitudinal cutting marking press |
| CN102814541A (en) * | 2012-07-18 | 2012-12-12 | 山东华盛农业药械有限责任公司 | Apparatus for double-position automatically circular milling of crank shaft semi-circle keyway |
| CN203092294U (en) * | 2013-03-19 | 2013-07-31 | 浙江名媛工艺饰品有限公司 | Clamp locking mechanism |
| CN203906563U (en) * | 2014-06-06 | 2014-10-29 | 嘉善天慧光电科技有限公司 | Locking device of sliding platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570294A (en) * | 2014-10-15 | 2016-05-11 | 焱智精密机械（上海）有限公司 | Slide member rotation prevention device |
| CN111843331A (en) * | 2020-06-08 | 2020-10-30 | 合肥途望汽车配件有限公司 | Car sheet metal component welding frock clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |
|
| WD01 | Invention patent application deemed withdrawn after publication |