CN105382736A - Clamping jig - Google Patents
Clamping jig Download PDFInfo
- Publication number
- CN105382736A CN105382736A CN201510931687.5A CN201510931687A CN105382736A CN 105382736 A CN105382736 A CN 105382736A CN 201510931687 A CN201510931687 A CN 201510931687A CN 105382736 A CN105382736 A CN 105382736A
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- clamping
- supporting seat
- nut body
- clamping fixture
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a clamping jig. The clamping jig comprises a first tube fitting, a second tube fitting and a clamping mechanism, wherein a tapered connecting part is fixedly arranged at one end of the first tube fitting; a cap shaped connecting part is arranged in an inner cavity of one end of the second tube fitting and is in interference fit with the inner cavity of the second tube fitting; the clamping mechanism comprises a supporting seat and a clamping part; the supporting seat is hollow, and a slide pin is mounted in the supporting seat; the end part of the slide pin is connected to one end, far away from the cap shaped connecting part, of the second tube fitting; one end, far away from the second tube fitting, of the slide pin, is connected to the clamping part through a connecting frame; two sides of the supporting seat are correspondingly hinged with clamping parts through connecting rods; the clamping parts are clamped to the outer wall of the clamping part. The clamping jig is simple in structure, and can quickly fix a product to be operated, so that the production efficiency can be improved, and meanwhile, the problem that an operator directly manually operates a fixing tool and an operating device within a short distance can be solved, and as a result, the safety can be improved.
Description
Technical field
The present invention relates to five metals processing technique field, particularly relate to a kind of clamping device.
Background technology
In modern mechanical production process, carry out needing when the operation such as punching workpiece is fixed to workpiece and just to operate afterwards, but existing setting tool is comparatively complicated when fixed product, consuming time longer, having a strong impact on production efficiency, and when carrying out process operations to workpiece, directly with hand setting tool being placed on due to operating personnel on the operating equipment on streamline, press close to operating equipment distance, there is potential safety hazard.
Summary of the invention
For the deficiency that prior art exists, object of the present invention just there are provided a kind of clamping device, structure is simple, fast product to be operated can be fixed, improve production efficiency, solve operating personnel directly by the problem that setting tool and operating equipment closely operate by hand simultaneously, improve security.
To achieve these goals, the technical solution used in the present invention is such: a kind of clamping fixture, comprise the first pipe fitting, the second pipe fitting, clamp system, one end of described first pipe fitting is fixedly installed taper connector, and this taper connector is connected with bolt along the first pipe fitting axial restraint; One end internal cavities of described second pipe fitting is provided with hat shape connector, and the internal cavities of this hat shape connector and the second pipe fitting is interference fit; Described hat shape connector axially has connecting thread hole along the second pipe fitting, and the external screw thread of this connecting thread hole and bolt matches; Described clamp system comprises supporting seat, clamping section, and described supporting seat is hollow form and is provided with sliding pin in supporting seat; Described sliding pin is connected with setscrew nut near one end of the second pipe fitting, and its end is connected with the second pipe fitting one end away from hat shape connector; Described sliding pin is connected with clamping section by link away from one end of the second pipe fitting, and described clamping section is round and is provided with an opening, and this opening part is arranged with two pressing parts in parallel; Be provided with return spring between described setscrew nut and supporting seat, and supporting seat both sides are hinged with fastener respectively by connecting rod, described fastener is connected on the outer wall of described clamping section.
As a kind of preferred version, described hat shape connector is made up of elastomeric material.
As a kind of preferred version, the diameter of inner pipe of described first pipe fitting is less than the diameter of inner pipe of the second pipe fitting.
As a kind of preferred version, described first pipe fitting and the second pipe fitting sleeving, and socket place is provided with anti-decylization.
As a kind of preferred version, described second pipe fitting is installed with positioning link away from one end of hat shape connector, and the center of this positioning link has positioning spiro pit.
As a kind of preferred version, described sliding pin is provided with the location external screw thread matched with positioning spiro pit near the end of the second pipe fitting.
As a kind of preferred version, described setscrew nut comprises nut body, an end face of described nut body is provided with disk, is provided with tapped through hole in nut body, and the perisporium of described tapped through hole is provided with annular groove near disk place; The madial wall of described nut body has on inner groovy, lateral wall and have outer groove, described inner groovy and outer groove to be angularly arranged on nut body and to be positioned at the below of annular groove, and nut body between inner groovy and outer groove is provided with radial screw; Be provided with screw in described radial screw, this screw is connected with nut body.
As a kind of preferred version, the edge of described disk is evenly equipped with at least two lugs.
As a kind of preferred version, one end that described screw is positioned at tapped through hole is provided with sprue.
Compared with prior art, beneficial effect of the present invention: structure of the present invention is simple, can be fixed by product to be operated fast, improve production efficiency, solve operating personnel directly by the problem that setting tool and operating equipment closely operate by hand simultaneously, improve security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of setscrew nut in the present invention;
Fig. 3 is the sectional view of Fig. 2.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment:
As shown in Figure 1, a kind of clamping fixture, comprise the first pipe fitting 1, second pipe fitting 2, clamp system, one end of described first pipe fitting 1 is fixedly installed taper connector 3, and this taper connector 3 is connected with bolt 4 along the first pipe fitting 1 axial restraint; One end internal cavities of described second pipe fitting 2 is provided with hat shape connector 5, and the internal cavities of this hat shape connector 5 and the second pipe fitting 2 is interference fit, and described hat shape connector 5 is made up of elastomeric material; Described hat shape connector 52 axially has connecting thread hole along the second pipe fitting 2, and the external screw thread of this connecting thread hole and bolt 4 matches; Described clamp system comprises supporting seat 6, clamping section 7, and described supporting seat 6 is hollow form and is provided with sliding pin 8 in supporting seat 6; Described sliding pin 8 is connected with setscrew nut 9 near one end of the second pipe fitting 2, and its end is connected with the second pipe fitting 2 one end away from hat shape connector 5; Described sliding pin 8 is connected with clamping section 7 by link 10 away from one end of the second pipe fitting 2, and described clamping section 7 is round and is provided with an opening 11, and this opening 11 place is arranged with two pressing parts 12 in parallel; Be provided with return spring 13 between described setscrew nut 9 and supporting seat 6, and supporting seat 6 both sides are hinged with fastener 15 respectively by connecting rod 14, described fastener 15 is connected on the outer wall of described clamping section 7.
The diameter of inner pipe of preferred described first pipe fitting 1 of the present invention is less than the diameter of inner pipe of the second pipe fitting 2, and described first pipe fitting 1 and the second pipe fitting 2 are socketed, and socket place is provided with anti-decylization 16, prevent from coming off between the first pipe fitting 1 and the second pipe fitting 2.
The present invention preferably described second pipe fitting 2 is installed with positioning link 17 away from one end of hat shape connector 5, the center of this positioning link 17 has positioning spiro pit 18, described sliding pin 8 is provided with near the end of the second pipe fitting 2 and the positioning spiro pit 18 location external screw threads mated mutually, easy for installation.
As shown in Figure 2 and Figure 3, described setscrew nut 9 comprises nut body 91, one end face of described nut body 91 is provided with disk 92, in nut body 91, is provided with tapped through hole 93, the perisporium of described tapped through hole 93 is provided with annular groove 94 near disk 92 place; The madial wall of described nut body 91 has on inner groovy 95, lateral wall and have outer groove 96, described inner groovy 95 and outer groove 96 to be angularly arranged on nut body 91 and to be positioned at the below of annular groove 94, and nut body 91 between inner groovy 95 and outer groove 96 is provided with radial screw 97; Be provided with screw 98 in described radial screw 97, this screw 98 is connected with nut body 91; The edge of described disk 92 is evenly equipped with at least two lugs 910; One end that described screw 98 is positioned at tapped through hole 93 is provided with sprue 99.One end face of nut body 91 of the present invention is provided with disk 92, the perisporium of tapped through hole 93 is provided with annular groove 94 near disk 92 place, when locking zero, one end setscrew nut 9 with disk 92 first screws in bolt, the nut body 91 between disk 92 and annular groove 94 can be made after disk 92 is stressed to deform, thus make setscrew nut 9 thread herein be pressed on the thread of bolt, prevent loosening of setscrew nut 9; Meanwhile, tightening screw 98 is until screw 98 to be screwed into completely in outer groove 96 and after sprue 99 and the screw thread thread of bolt compress, effectively can to prevent the loosening of setscrew nut 9 after tightening screw 98 further.
During concrete enforcement, on the operating equipment using the present invention to replace needing operating personnel to be directly placed on by setting tool with hand on streamline, structure is simple, fast product to be operated can be fixed, improve production efficiency, solve operating personnel directly by the problem that setting tool and operating equipment closely operate by hand simultaneously, improve security.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (9)
1. a clamping fixture, is characterized in that: comprise the first pipe fitting, the second pipe fitting, clamp system, and one end of described first pipe fitting is fixedly installed taper connector, and this taper connector is connected with bolt along the first pipe fitting axial restraint; One end internal cavities of described second pipe fitting is provided with hat shape connector, and the internal cavities of this hat shape connector and the second pipe fitting is interference fit; Described hat shape connector axially has connecting thread hole along the second pipe fitting, and the external screw thread of this connecting thread hole and bolt matches; Described clamp system comprises supporting seat, clamping section, and described supporting seat is hollow form and is provided with sliding pin in supporting seat; Described sliding pin is connected with setscrew nut near one end of the second pipe fitting, and its end is connected with the second pipe fitting one end away from hat shape connector; Described sliding pin is connected with clamping section by link away from one end of the second pipe fitting, and described clamping section is round and is provided with an opening, and this opening part is arranged with two pressing parts in parallel; Be provided with return spring between described setscrew nut and supporting seat, and supporting seat both sides are hinged with fastener respectively by connecting rod, described fastener is connected on the outer wall of described clamping section.
2. a kind of clamping fixture according to claim 1, is characterized in that: described hat shape connector is made up of elastomeric material.
3. a kind of clamping fixture according to claim 1, is characterized in that: the diameter of inner pipe of described first pipe fitting is less than the diameter of inner pipe of the second pipe fitting.
4. a kind of clamping fixture according to claim 3, is characterized in that: described first pipe fitting and the second pipe fitting sleeving, and socket place is provided with anti-decylization.
5. a kind of clamping fixture according to claim 1, is characterized in that: described second pipe fitting is installed with positioning link away from one end of hat shape connector, and the center of this positioning link has positioning spiro pit.
6. a kind of clamping fixture according to claim 5, is characterized in that: described sliding pin is provided with the location external screw thread matched with positioning spiro pit near the end of the second pipe fitting.
7. a kind of clamping fixture according to claim 1, it is characterized in that: described setscrew nut comprises nut body, one end face of described nut body is provided with disk, in nut body, is provided with tapped through hole, the perisporium of described tapped through hole is provided with annular groove near disk place; The madial wall of described nut body has on inner groovy, lateral wall and have outer groove, described inner groovy and outer groove to be angularly arranged on nut body and to be positioned at the below of annular groove, and nut body between inner groovy and outer groove is provided with radial screw; Be provided with screw in described radial screw, this screw is connected with nut body.
8. a kind of clamping fixture according to claim 7, is characterized in that: the edge of described disk is evenly equipped with at least two lugs.
9. a kind of clamping fixture according to claim 7, is characterized in that: one end that described screw is positioned at tapped through hole is provided with sprue.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510931687.5A CN105382736A (en) | 2015-12-15 | 2015-12-15 | Clamping jig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510931687.5A CN105382736A (en) | 2015-12-15 | 2015-12-15 | Clamping jig |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105382736A true CN105382736A (en) | 2016-03-09 |
Family
ID=55415849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510931687.5A Pending CN105382736A (en) | 2015-12-15 | 2015-12-15 | Clamping jig |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105382736A (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0985561A (en) * | 1995-09-18 | 1997-03-31 | Sugino Mach Ltd | Attaching device of chuck holder |
CN2856539Y (en) * | 2005-12-19 | 2007-01-10 | 李明贤 | Extender for connecting rods |
CN101994732A (en) * | 2009-08-11 | 2011-03-30 | 菲姆金属制品(昆山)有限公司 | Telescopic rod |
CN203308846U (en) * | 2013-06-06 | 2013-11-27 | 姜磊 | Novel alpenstock inner lock |
CN203751768U (en) * | 2014-03-27 | 2014-08-06 | 马单 | Milling machine jig |
CN105041831A (en) * | 2015-07-31 | 2015-11-11 | 苏州速腾电子科技有限公司 | Anti-loosening nut |
CN105058258A (en) * | 2015-08-17 | 2015-11-18 | 苏州速腾电子科技有限公司 | Handheld clamp |
CN205254842U (en) * | 2015-12-15 | 2016-05-25 | 苏州创丰精密五金有限公司 | Clamping fixture |
-
2015
- 2015-12-15 CN CN201510931687.5A patent/CN105382736A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0985561A (en) * | 1995-09-18 | 1997-03-31 | Sugino Mach Ltd | Attaching device of chuck holder |
CN2856539Y (en) * | 2005-12-19 | 2007-01-10 | 李明贤 | Extender for connecting rods |
CN101994732A (en) * | 2009-08-11 | 2011-03-30 | 菲姆金属制品(昆山)有限公司 | Telescopic rod |
CN203308846U (en) * | 2013-06-06 | 2013-11-27 | 姜磊 | Novel alpenstock inner lock |
CN203751768U (en) * | 2014-03-27 | 2014-08-06 | 马单 | Milling machine jig |
CN105041831A (en) * | 2015-07-31 | 2015-11-11 | 苏州速腾电子科技有限公司 | Anti-loosening nut |
CN105058258A (en) * | 2015-08-17 | 2015-11-18 | 苏州速腾电子科技有限公司 | Handheld clamp |
CN205254842U (en) * | 2015-12-15 | 2016-05-25 | 苏州创丰精密五金有限公司 | Clamping fixture |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104476285A (en) | Turning fixture for thin-wall bearing ring inner holes | |
CN102615626A (en) | Bolt disassembly tool | |
CN104959844A (en) | Clamp device for machining long-cylinder thin-wall part | |
CN203751772U (en) | Rapid hold-down device | |
CN204221474U (en) | Thin-wall bearing ferrule cylindrical turning fixture | |
CN103707097A (en) | Flange lug drilling jig | |
CN106346286A (en) | Sphere type part turning installing and clamping tooling | |
CN204148522U (en) | The effective adjustable fixed length of a kind of car cover is top | |
CN203390729U (en) | Collet fixing device | |
CN205254842U (en) | Clamping fixture | |
CN105382736A (en) | Clamping jig | |
CN103072018A (en) | Turning device for main valve body of special ball valve | |
CN107186623B (en) | Manual clamping fixture for grinding air vane | |
CN105014399A (en) | Fixing device used for machining long-cylinder thin-walled parts | |
CN104385025A (en) | Outer circle turning clamp of thin wall bearing ring | |
CN203357096U (en) | Universal fixture for machining top inner holes | |
CN205521207U (en) | A quick assembly disassembly fastener for mould equipment | |
CN205184311U (en) | Fixture | |
CN105728863A (en) | Locating tool for bevel gear of axle | |
CN105538014A (en) | Turning clamp special for eccentric wheel | |
CN204221473U (en) | Thin-wall bearing ferrule endoporus turning clamp | |
CN105382570A (en) | Clamp | |
CN204277895U (en) | A kind of studs quick despatch instrument | |
CN203401166U (en) | Quick-change clamp for sleeve type insertion spline | |
CN105382569A (en) | Telescopic positioning clamp |
Legal Events
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 |
Application publication date: 20160309 |
|
RJ01 | Rejection of invention patent application after publication |