CN2654282Y - Seat leg type interclamping device - Google Patents
Seat leg type interclamping device Download PDFInfo
- Publication number
- CN2654282Y CN2654282Y CN 200320109380 CN200320109380U CN2654282Y CN 2654282 Y CN2654282 Y CN 2654282Y CN 200320109380 CN200320109380 CN 200320109380 CN 200320109380 U CN200320109380 U CN 200320109380U CN 2654282 Y CN2654282 Y CN 2654282Y
- Authority
- CN
- China
- Prior art keywords
- clamp
- hole
- screw mandrel
- holder
- spring
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a foundation-type connecting and clamping device, belonging to the field of clamping tools. The utility model comprises a spring, a block board, a movable clamp body, a support clamp body, a screw pole, a fixed base, an elastic cylindrical pin, a cranking handle, a steel tube, a rivet and foundations. The utility model is characterized in that: two foundations are added in the lower part of the movable clamp body and the fixed base; two bolted holes are arranged in the upper part of the two foundations of the fixed base; a hole is a conical tube bolted hole, through which the fixed base is fixed on the steel tube; the other hole is a T-shaped bolted hole, through which the screw pole is screwed in; two foundations are added in the lower part of the movable clamp body; two small round holes are arranged at the upper clamp mouth; the block board and the spring are arranged in the inner cavity of the movable clamp body and sleeved and locked on the steel tube. The utility model has simple structure and convenient operation, can be put horizontally on a platform through the foundations to clamp the workpiece, and utilizes the small holes at the clamp mouth to fix models; the clamp length can be changed according to the requirement of the users through changing the length of the steel tube.
Description
Technical field
The utility model relates to a kind of binder that connects, and particularly a kind of seat leg type connects binder.Belong to the clamping device field.
Background technology
Usually company's binder of producing on the existing market has had history for many years.This binder that connects is made up of spring, clamp, mobile clamp, supporting clamp, screw mandrel, holder, crank handle, steel pipe, elastic cylindrical pin, rivet, crank handle is connected the location with the screw mandrel head by elastic cylindrical pin, screw mandrel after the cooperation screws in holder, the aperture of supporting base is inserted in another head of screw mandrel, radial hole is squeezed in the circumferential groove of rivet insertion screw mandrel, mobile clamp is provided with clamp and spring in the chamber, and steel pipe passes the holding clamp body opening and is connected and fixed by taper pipe thread.But should connect holding workpiece that binder can only be general, can not horizontal stable be placed on clamping device on the platform, the model that can not fix any geometry at the folder mouth of mobile clamp and supporting clamp comes holding workpiece.
Summary of the invention
The utility model is at above-mentioned deficiency of the prior art, improves on the existing basis that connects binder, provides a kind of seat leg type to connect binder, and what make that it can horizontal stable is placed on the platform and comes holding workpiece at the model that clamp mouth part can be fixed various geometries.
The utility model is achieved through the following technical solutions, and the utility model comprises: spring, clamp, mobile clamp, supporting clamp, screw mandrel, holder, elastic cylindrical pin, crank handle, steel pipe, rivet, seat leg.Its connected mode is: the screw mandrel head is connected the back, location with crank handle by elastic cylindrical pin and screws in holder, the axial aperture of supporting clamp is inserted in another head of screw mandrel, rivet inserts in the circumferential groove of screw mandrel by radial hole, make the supporting clamp can not skid off the head of screw mandrel, mobile clamp is provided with clamp and spring in the chamber, the steel pipe head has taper pipe thread, passing the taper pipe thread that the macropore of supporting clamp penetrates holder is connected and fixed, concrete improvement is as follows: increase by two seat legs in the holder bottom, holder top increases by two screwed holes, one hole is the taper pipe thread hole, by this taper pipe thread hole holder is fixed on the steel pipe, another hole is a T type screwed hole, screws in screw mandrel by this T type screwed hole.Mobile clamp bottom also increases by two seat legs, and mobile clamp top clamp mouth part has increased by two small sircle holes, the usefulness of the model of the various geometries that fix, mobile clamp inner chamber is provided with clamp, spring, be inserted in steel pipe and can be locked on the steel pipe, during clamping work, mobile clamp is not fallen back.In the middle of the screw mandrel is T type screw thread, and one is cylinder, and other end cylinder circumference has a groove, and end face is a cone.The supporting clamp has a round tube hole to be inserted in steel pipe to lead, the screw mandrel head is gone into for conical borehole jack in another blind hole bottom, bear a power of screw mandrel, this aperture is to a small sircle hole is arranged, hammer into rivet to the screw mandrel circumferential groove, the supporting clamp can not supported clamp top clamp mouth part and be provided with two small sircle holes, the model of the various geometries that fix from the landing of screw mandrel head.
The utility model has respectively increased by two seat legs in the bottom of mobile clamp and holder, can the company's of making binder horizontal positioned clamping device.During use, earlier mobile clamp is moved the position of the workpiece that needs clamping, again by the crank handle rotary screw rod holding workpiece of advancing, workpiece is unclamped in counter-rotating, pulls the clamp of holding with a firm grip and just can shift out mobile clamp.
The utility model is simple in structure, easy to operate, utilizes the holding workpiece on the platform that is placed on of seat leg energy level, utilizes the aperture fixed model of clamp mouth part, and clamping length can as long as change steel pipe length, just can change clamping length according to user's needs.
Description of drawings
Fig. 1 the utility model structural representation
Fig. 2 the utility model A is to cutaway view
The specific embodiment
As depicted in figs. 1 and 2, the utility model comprises: spring 1, clamp 2, mobile clamp 3, supporting clamp 4, screw mandrel 5, holder 6, elastic cylindrical pin 7, crank handle 8, steel pipe 9, rivet 10, seat leg 11,12.Its connected mode is: screw mandrel 5 heads are connected the back, location with crank handle 8 by elastic cylindrical pin 7 and screw in holder 6, the axial aperture of supporting clamp 4 is inserted in another head of screw mandrel 5, rivet 10 inserts in the circumferential groove of screw mandrel 5 by radial hole, mobile clamp is provided with clamp 2 and spring 1 in 3 chambeies, steel pipe 9 heads have taper pipe thread, passing the taper pipe thread that the macropore of supporting clamp 4 penetrates holder 6 is connected and fixed, concrete improvement is as follows: respectively increase by two seat legs 11 at holder 6 and mobile clamp 3 bottoms, 12, the top of holder 6 is provided with two screwed holes, one hole is the taper pipe thread hole, by this taper pipe thread hole holder 6 is fixed on the steel pipe 9, another hole is a T type screwed hole, screws in screw mandrel 5 by this T type screwed hole; Mobile clamp 3 bottoms are provided with two seat legs 12, and the top clamp mouth part is provided with two small sircle holes, and mobile clamp 3 inner chambers are provided with clamp 2, spring 1, are inserted in and are locked on the steel pipe 9 by clamp 2, spring 1.
In the middle of the screw mandrel 5 is T type screw thread, and one is cylinder, and other end cylinder circumference has a groove, and end face is a cone.
Supporting clamp 4 has a round tube hole, be inserted in steel pipe 9 by this round tube hole, other is provided with a bottom is conical hole, go into screw mandrel 5 heads by this borehole jack, this aperture is to a small sircle hole is arranged, rivet 10 is connected in screw mandrel 5 circumferential grooves by this small sircle hole, and supporting clamp 4 top clamp mouth parts are provided with two small sircle holes.
When screw mandrel 5 rotated, the cylinder physical efficiency of screw mandrel 5 heads was freely rotated in the aperture of supporting clamp 4, and drive supporting clamp 4 advances or retreats.Mobile clamp 3 utilizes 2 fastenings of spring 1 push-tight clamp on steel pipe 9, makes it move clamp 3 when holding workpiece and can outwards not slide.Because mobile clamp 3 and holder 6 bottoms have respectively increased by two seat legs, so can level be placed on holding workpiece on the platform, respectively increased by two small sircle holes at mobile clamp 3 and supporting clamp 4 top clamp mouth parts, the model that is used for fixing various geometries comes the workpiece of the various geometries of clamping.
Claims (3)
1, a kind of seat leg type connects binder, comprise: spring (1), clamp (2), mobile clamp (3), supporting clamp (4), screw mandrel (5), holder (6), elastic cylindrical pin (7), crank handle (8), steel pipe (9), rivet (10), it is characterized in that also comprising: seat leg (11), (12), concrete improvement is as follows: respectively increase by two seat legs (11) at holder (6) and mobile clamp (3) bottom, (12), the top of holder (6) is provided with two screwed holes, one hole is the taper pipe thread hole, by this taper pipe thread hole holder (6) is fixed on the steel pipe (9), another hole is a T type screwed hole, screw in screw mandrel (5) by this T type screwed hole, mobile clamp (3) bottom is provided with two seat legs (12), the top clamp mouth part is provided with two small sircle holes, mobile clamp (3) inner chamber is provided with clamp (2), spring (1) is by clamp (2), spring (1) is inserted in and is locked on the steel pipe (9).
2, seat leg type according to claim 1 connects binder, it is characterized in that, supporting clamp (4) has a round tube hole, be inserted in steel pipe (9) by this round tube hole, other is provided with a bottom is conical hole, goes into screw mandrel (5) head by this borehole jack, and this aperture is to a small sircle hole is arranged, rivet (10) is connected in screw mandrel (5) circumferential groove by this small sircle hole, and supporting clamp (4) top clamp mouth part is provided with two small sircle holes.
3, seat leg type according to claim 1 and 2 connects binder, it is characterized in that, and be T type screw thread in the middle of the screw mandrel 5, one is cylinder, and other end cylinder circumference has a groove, and end face is a cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109380 CN2654282Y (en) | 2003-10-30 | 2003-10-30 | Seat leg type interclamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109380 CN2654282Y (en) | 2003-10-30 | 2003-10-30 | Seat leg type interclamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2654282Y true CN2654282Y (en) | 2004-11-10 |
Family
ID=34343165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320109380 Expired - Fee Related CN2654282Y (en) | 2003-10-30 | 2003-10-30 | Seat leg type interclamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2654282Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476263A (en) * | 2014-12-20 | 2015-04-01 | 重庆迎瑞升压铸有限公司 | Splint for clamping irregularly shaped workpiece |
| CN111958525A (en) * | 2020-06-30 | 2020-11-20 | 北京航天控制仪器研究所 | Hierarchical formula fine setting frock clamp of case axle subassembly |
-
2003
- 2003-10-30 CN CN 200320109380 patent/CN2654282Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476263A (en) * | 2014-12-20 | 2015-04-01 | 重庆迎瑞升压铸有限公司 | Splint for clamping irregularly shaped workpiece |
| CN111958525A (en) * | 2020-06-30 | 2020-11-20 | 北京航天控制仪器研究所 | Hierarchical formula fine setting frock clamp of case axle subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |