CN205254842U - Clamping fixture - Google Patents
Clamping fixture Download PDFInfo
- Publication number
- CN205254842U CN205254842U CN201521040864.2U CN201521040864U CN205254842U CN 205254842 U CN205254842 U CN 205254842U CN 201521040864 U CN201521040864 U CN 201521040864U CN 205254842 U CN205254842 U CN 205254842U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- supporting seat
- clamping fixture
- nut body
- fixture according
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a clamping fixture, including first pipe fitting, second pipe fitting, clamping mechanism, the fixed taper connecting piece that is provided with of one end of first pipe fitting, the inside cavity of one end of second pipe fitting is provided with cap form connecting piece, and this cap form connecting piece is interference fit with the inside cavity of second pipe fitting, clamping mechanism includes supporting seat, clamp part, the supporting seat is installs the sliding pin in cavity form and the supporting seat, the sliding pin tip is connected with the one end that cap form connecting piece was kept away from to the second pipe fitting, the one end that the second pipe fitting was kept away from to the sliding pin is connected with the clamp part through the link, it is articulated mutually with the fastener respectively that the connecting rod is passed through to the supporting seat both sides, the fastener joint in on the outer wall of clamp part. The utility model discloses simple structure can be good with the fix who treats the operation fast, has improved production efficiency, has solved the direct problem of closely operating fixing tool AND operation equipment with the hand of operating personnel simultaneously, has improved the security.
Description
Technical field
The present invention relates to five metals processing technique field, related in particular to a kind of clamping device.
Background technology
In modern mechanical production process, during to operations such as workpiece punch, workpiece need to be fixed and just can operate afterwards, but existing setting tool is comparatively complicated in the time of fixed product, consuming time longer, have a strong impact on production efficiency, and in the time that workpiece is carried out to process operations, because operating personnel are directly placed on setting tool on the operating equipment on streamline with hand, press close to operating equipment distance, have potential safety hazard.
Summary of the invention
The deficiency existing for prior art, object of the present invention is just to provide a kind of clamping device, simple in structure, can fast product to be operated be fixed, improve production efficiency, solve the problem that operating personnel directly closely operate setting tool and operating equipment with hand simultaneously, improved 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 mechanism, one end of described the 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 the second pipe fitting is provided with cap shape connector, and the internal cavities of this cap shape connector and the second pipe fitting is interference fit; On described cap shape connector, axially have connecting thread hole along the second pipe fitting, the external screw thread of this connecting thread hole and bolt matches; Described clamp mechanism comprises supporting seat, clamping section, and described supporting seat is in hollow form and supporting seat sliding pin is installed; Described sliding pin is connected with setscrew nut near one end of the second pipe fitting, and its end is connected away from one end of cap shape connector with the second pipe fitting; 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; Between described setscrew nut and supporting seat, be provided with return spring, 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 cap shape connector is made up of elastomeric material.
As a kind of preferred version, the diameter of inner pipe of described the first pipe fitting is less than the diameter of inner pipe of the second pipe fitting.
As a kind of preferred version, described the first pipe fitting and the second pipe fitting sleeving, and socket place is provided with anti-decylization.
As a kind of preferred version, described the second pipe fitting is installed with positioning link away from one end of cap 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 matching with positioning spiro pit near the end of the second pipe fitting.
As a kind of preferred version, described setscrew nut comprises nut body, on an end face of described nut body, is provided with disk, is provided with tapped through hole in nut body, on the perisporium of described tapped through hole, is provided with annular groove near disk place; On the madial wall of described nut body, have and on inner groovy, lateral wall, have outer groove, described inner groovy and outer groove equal angles are arranged on nut body and are positioned at the below of annular groove, and are provided with radially screw on nut body between inner groovy and outer groove; In described radially screw, be provided with 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: the present invention is simple in structure, can fix product to be operated fast, has improved production efficiency, solve the problem that operating personnel directly closely operate setting tool and operating equipment with hand simultaneously, improved security.
Brief description of the drawings
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 cutaway view of Fig. 2.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described. Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
Embodiment:
As shown in Figure 1, a kind of clamping fixture, comprises the first pipe fitting 1, the second pipe fitting 2, clamp mechanism, and one end of described the 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 the second pipe fitting 2 is provided with cap shape connector 5, and the internal cavities of this cap shape connector 5 and the second pipe fitting 2 is interference fit, and described cap shape connector 5 is made up of elastomeric material; On described cap shape connector 52, axially have connecting thread hole along the second pipe fitting 2, the external screw thread of this connecting thread hole and bolt 4 matches; Described clamp mechanism comprises supporting seat 6, clamping section 7, and described supporting seat 6 is in hollow form and supporting seat 6 sliding pin 8 is installed; Described sliding pin 8 is connected with setscrew nut 9 near one end of the second pipe fitting 2, and its end is connected away from one end of cap shape connector 5 with the second pipe fitting 2; 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 these opening 11 places are arranged with two pressing parts 12 in parallel; Between described setscrew nut 9 and supporting seat 6, be provided with return spring 13, 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 present invention preferably diameter of inner pipe of described the first pipe fitting 1 is less than the diameter of inner pipe of the second pipe fitting 2, and described the first pipe fitting 1 and the second pipe fitting 2 are socketed, and socket place is provided with anti-decylization 16, prevents from coming off between the first pipe fitting 1 and the second pipe fitting 2.
The present invention preferably described the second pipe fitting 2 is installed with positioning link 17 away from one end of cap shape connector 5, the center of this positioning link 17 has positioning spiro pit 18, described sliding pin 8 is provided with and the positioning spiro pit 18 location external screw threads that mate mutually near the end of the second pipe fitting 2, easy for installation.
As shown in Figure 2 and Figure 3, described setscrew nut 9 comprises nut body 91, on one end face of described nut body 91, be provided with disk 92, in nut body 91, be provided with tapped through hole 93, on the perisporium of described tapped through hole 93, be provided with annular groove 94 near disk 92 places; On the madial wall of described nut body 91, have and on inner groovy 95, lateral wall, have outer groove 96, described inner groovy 95 is arranged on nut body 91 with outer groove 96 equal angles and is positioned at the below of annular groove 94, and is provided with radially screw 97 on nut body 91 between inner groovy 95 and outer groove 96; In described radially screw 97, be provided with screw 98, 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, on the perisporium of tapped through hole 93, be provided with annular groove 94 near disk 92 places, locking 1 o'clock, the one end on setscrew nut 9 with disk 92 first screws in bolt, after disk 92 is stressed, can make the nut body 91 between disk 92 and annular groove 94 deform, thereby setscrew nut 9 thread is herein pressed on the thread of bolt, has prevented the loosening of setscrew nut 9; Meanwhile, screw screw 98 until after screw 98 is screwed in outer groove 96 completely and sprue 99 compresses with the screw thread thread of bolt, can further effectively prevent becoming flexible of setscrew nut 9 after tightening screw 98.
When concrete enforcement, using the present invention to replace needs operating personnel directly with hand, setting tool to be placed on the operating equipment on streamline, simple in structure, can fast product to be operated be fixed, improve production efficiency, solve the problem that operating personnel directly closely operate setting tool and operating equipment with hand simultaneously, improved security.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and distortion, these improvement 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 mechanism, one end of described the 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 the second pipe fitting is provided with cap shape connector, and the internal cavities of this cap shape connector and the second pipe fitting is interference fit; On described cap shape connector, axially have connecting thread hole along the second pipe fitting, the external screw thread of this connecting thread hole and bolt matches; Described clamp mechanism comprises supporting seat, clamping section, and described supporting seat is in hollow form and supporting seat sliding pin is installed; Described sliding pin is connected with setscrew nut near one end of the second pipe fitting, and its end is connected away from one end of cap shape connector with the second pipe fitting; 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; Between described setscrew nut and supporting seat, be provided with return spring, 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 cap 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 the 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 the 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 the second pipe fitting is installed with positioning link away from one end of cap 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 matching 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, on one end face of described nut body, be provided with disk, in nut body, be provided with tapped through hole, on the perisporium of described tapped through hole, be provided with annular groove near disk place; On the madial wall of described nut body, have and on inner groovy, lateral wall, have outer groove, described inner groovy and outer groove equal angles are arranged on nut body and are positioned at the below of annular groove, and are provided with radially screw on nut body between inner groovy and outer groove; In described radially screw, be provided with 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 |
|---|---|---|---|
| CN201521040864.2U CN205254842U (en) | 2015-12-15 | 2015-12-15 | Clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040864.2U CN205254842U (en) | 2015-12-15 | 2015-12-15 | Clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254842U true CN205254842U (en) | 2016-05-25 |
Family
ID=55996393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040864.2U Expired - Fee Related CN205254842U (en) | 2015-12-15 | 2015-12-15 | Clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382736A (en) * | 2015-12-15 | 2016-03-09 | 苏州创丰精密五金有限公司 | Clamping jig |
-
2015
- 2015-12-15 CN CN201521040864.2U patent/CN205254842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382736A (en) * | 2015-12-15 | 2016-03-09 | 苏州创丰精密五金有限公司 | Clamping jig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104121185A (en) | Piston rod and crosshead body connection adjusting structure | |
| CN104959844A (en) | Clamp device for machining long-cylinder thin-wall part | |
| CN204248807U (en) | A kind of lining assembly tool | |
| CN205254842U (en) | Clamping fixture | |
| CN103707097A (en) | Flange lug drilling jig | |
| CN206028637U (en) | Riveting nut rifle rivet screw rod quick change device | |
| CN208880271U (en) | The collision prevention device of machine tooling head | |
| CN208231372U (en) | A kind of fixture for false tooth blank processing | |
| CN204657386U (en) | A kind of finish forge drift device for quickly disassembling | |
| CN105082052A (en) | Device for disassembling and assembling precision pin | |
| CN202556115U (en) | Lathe fixture for clamping chain wheel | |
| CN205184311U (en) | Fixture | |
| CN206277312U (en) | Shield electric machine shearing ring supports tool device | |
| CN204277895U (en) | A kind of studs quick despatch instrument | |
| CN201755713U (en) | Conductive nozzle seat of welding troch | |
| CN105382736A (en) | Clamping jig | |
| KR200477125Y1 (en) | Tool for pipe type bolt | |
| CN204344630U (en) | A kind of light-duty intensity adjustable bolt | |
| CN209579404U (en) | A kind of bushing quick-release arrangement | |
| CN205184340U (en) | Locating clamp | |
| CN105156417A (en) | Self-locking snap ring | |
| CN205136250U (en) | From locking -type snap ring | |
| CN106122220A (en) | Spring screws | |
| CN206129831U (en) | Eccentric bolt | |
| CN105382570A (en) | Clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161215 |