CN220268907U

CN220268907U - Portable quick fixing clamp splice

Info

Publication number: CN220268907U
Application number: CN202321695030.XU
Authority: CN
Inventors: 李鑫; 杨可; 胡维成; 朱桂顺
Original assignee: Jiangsu Renhua Police Equipment Co ltd; Wuxi Public Security Bureau Xinwu Branch
Current assignee: Jiangsu Renhua Police Equipment Co ltd; Wuxi Public Security Bureau Xinwu Branch
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-29
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to a portable rapid fixing clamp splice, which comprises a universal shaft and a clamping mechanism arranged at the tail end of one end of the universal shaft, wherein the clamping mechanism comprises a clamping base connected with the universal shaft, at least two clamping jaws arranged on the clamping base, the clamping jaws are rotationally connected with the clamping base through elastic hinges, a magnetic block is further arranged at the tail end of one end of the universal shaft, which is far away from the clamping jaws, and the clamping jaws clamp the part under the action of the elastic force of the elastic hinges when the part is required to be fixed on the surface of a magnetic material, and then magnetically attract the tail end of one end of the universal shaft, which is far away from the clamping jaws, on the surface of the magnetic material, so that the part can be rapidly fixed without punching or changing the structures of the part and the magnetic material, the practicability is high, and the connection angle of the part can be changed at any time after connection.

Description

Portable quick fixing clamp splice

Technical Field

The utility model relates to the technical field of clamping equipment, in particular to a portable rapid fixing clamp splice.

Background

The existing fixing modes are various, when other components are fixed on another magnetic material, riveting, inserting, pin joint, joggling, welding, hinging (hinge), threaded connection, splicing and other modes can be adopted, but the method is carried out in various modes, the structure of the connecting part is required to be changed, the connecting direction between the components and the magnetic material is difficult to adjust, if the threaded connection is adopted, a gasket with a specific angle is required to be manufactured or an inclined hole is required to be drilled, the operation difficulty is high, the cost is high, after the two components are fixed by the threads, the connecting angle between the two components is required to be changed, the adjustment can only be carried out after the connection is released, the operation is complex, in addition, the threaded connection is required to be provided with a threaded hole at the connecting part of the two components, and the prepositive condition exists.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, it is an object of the present utility model to provide a portable quick-fixing clamp block that solves one or more of the problems of the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a portable quick set clamp block comprising:

the universal shaft, set up in the fixture of the terminal of universal shaft one end, fixture including connect the centre gripping base of universal shaft, set up in two at least clamping jaws on the centre gripping base, the clamping jaw passes through elastic hinge swivelling joint the centre gripping base, the universal shaft is kept away from the terminal of clamping jaw one end still is provided with the magnetic path, when there is the part to need fix on magnetic material surface, the clamping jaw will under elastic hinge's elastic force effect the part presss from both sides tightly, will again the universal shaft is kept away from the terminal magnetism of the one end of clamping jaw is inhaled magnetic material surface, can accomplish fast the fixing of part.

Further, the clamping base is further provided with a fixing ring on the end face far away from the clamping jaw, a deflector rod vertically penetrates through the clamping jaw in the fixing ring, second extension parts are respectively arranged on the same sides of two tail ends of the deflector rod, and the distance between the two second extension parts is larger than the total width of the two clamping jaws after being closed.

Further, the shift lever is provided with threads and is in threaded connection with a nut, and the second extension part at one end of the shift lever is slidably arranged on the shift lever between the other second extension part and the nut.

Further, the universal shaft comprises a connecting block, a first fixed base and a second fixed base which are respectively rotatably arranged at the far end and the near end of the connecting block.

Further, the one end that first unable adjustment base, second unable adjustment base are close to the connecting block misplaced respectively and are provided with two first extension in opposite directions, the connecting block sets up in a plurality of between the first extension, correspond on first extension and the connecting block and offered the rotatory hole that supplies rotatory screw male, rotatory screw with still be provided with rotatory cover between the rotatory hole.

Further, threaded holes for screwing the same bolt are correspondingly formed in the first extension part and the rotary screw.

Further, the first blade welded connection of elastic hinge the centre gripping base, the second blade welded connection of elastic hinge the clamping jaw.

Compared with the prior art, the utility model has the following beneficial technical effects:

(1) According to the portable rapid fixing clamp block, the magnetic blocks and the clamping mechanisms are respectively arranged at the two ends of the universal shaft, when parts are required to be fixed on the surface of a magnetic material, the parts are only required to be fixed by the clamping mechanisms and then the magnetic blocks are adsorbed on the surface of the magnetic material, holes are not required to be drilled or the structures of the parts and the magnetic material are not required to be changed, the practicability is high, the connection angle of the parts can be changed at any time after connection, and the connection mode is convenient to detach.

(2) Further, clamping jaw and centre gripping base pass through elastic hinge swivelling joint, need not the exogenic action, under the elastic force effect of elastic hinge, clamping jaw self-holding spare, the degree of automation of increase device.

(3) Further, a deflector rod is further arranged on the clamping base, after the clamping jaw clamps the component, the deflector rod is rotated and the nut is adjusted, so that the folded clamping jaw is clamped by the second extension part, and the clamping stability of the clamping jaw is enhanced.

Drawings

Fig. 1 is a schematic bottom view of a portable quick fixing clamp according to an embodiment of the present utility model.

Fig. 2 is a schematic front view of a portable quick fixing clamp block according to an embodiment of the utility model in a clamped state.

Fig. 3 is a schematic front view of a portable quick fixing clamp block according to an embodiment of the present utility model in an unfolded state.

Fig. 4 is a schematic front view of a cardan shaft in a portable quick-fixing clamp according to a first embodiment of the present utility model.

The reference numerals in the drawings:

1. a clamping mechanism; 11. a clamping jaw; 12. clamping a base; 121. a fixing ring; 13. an elastic hinge; 131. a first blade; 132. a second blade; 2. a universal shaft; 21. a connecting block; 211. a rotation hole; 22. a first fixed base; 221. a first extension; 222. a threaded hole; 23. a second fixed base; 231. a magnetic block; 24. a bolt; 25. rotating the screw; 26. a rotating sleeve; 3. a deflector rod; 31. a second extension; 32. and (3) a nut.

Detailed Description

For a better understanding of the utility model with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it would be understood by those skilled in the art, and that any structural modifications, proportional changes, or dimensional adjustments made in the drawings should not be construed as limiting the utility model to the full scope of the utility model without affecting the efficiency or reach of the utility model.

In the description of the present utility model, the positional or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

To more clearly describe the structure of the portable quick-action clamp block, the present utility model defines the terms "distal end" and "proximal end", specifically, "distal end" means an end far from the ground, and "proximal end" means an end close to the ground, taking fig. 2 as an example, an end of the lever 3 close to the clamp base 12 in fig. 2 is a distal end, and an end of the lever 3 close to the universal shaft 2 in fig. 2 is a proximal end.

Example 1

Referring to fig. 1 to 4, a portable fast fixing clamp block includes a universal shaft 2, a clamping mechanism 1 disposed at the end of one end of the universal shaft 2, the clamping mechanism 1 includes a clamping base 12 connected to the universal shaft 2, at least two clamping jaws 11 disposed on the clamping base 12, the clamping jaws 11 are rotatably connected to the clamping base 12 through an elastic hinge 13, a magnetic block 231 is disposed at the end of the universal shaft 2 away from the clamping jaws 11, where a component (not shown in the drawing) needs to be fixed on the surface of a magnetic material, the clamping jaws 11 clamp the component under the action of the elastic force of the elastic hinge 13, and then the end of the universal shaft 2 away from the clamping jaws 11 is magnetically attracted on the surface of the magnetic material, so that the fixing of the component can be fast completed.

The specific structure of the lever 3 is described below:

referring to fig. 1 and 2, a fixing ring 121 is further disposed on an end surface of the clamping base 12 away from the clamping jaw 11, a driving lever 3 is vertically inserted into the fixing ring 121 and the driving lever 3 is respectively disposed on the same side of two ends of the driving lever 3, and a distance between the two second extension portions 31 is greater than a total width of the two clamping jaws 11 after being closed. Specifically, after the clamping jaw 11 clamps the component, the deflector rod 3 is rotated, so that the two second extension parts 31 are respectively arranged on two side surfaces of the clamping jaw 11, and the component is prevented from falling off due to the expansion during clamping of the clamping jaw 11.

Referring to fig. 1 and 2, the shift lever 3 is provided with threads and is connected with a nut 32, and the second extension 31 at one end of the shift lever 3 is slidably disposed on the shift lever 3 between the other second extension 31 and the nut 32. Specifically, after the second extension portion 31 is rotated to the side of the clamping jaw 11, the nut 32 is rotated to slide the second extension portion 31 between the nut 32 and the clamping jaw 11, and after the second extension portion 31 abuts against the clamping jaw 11, the nut 32 is continuously rotated to slide the driving lever 3 until the other second extension portion 31 also abuts against the clamping jaw 11, so that the two second extension portions 31 clamp the clamping jaw 11, and the clamping stability is enhanced.

The specific structure of the cardan shaft 2 is described below:

referring to fig. 1 and 4, the universal shaft 2 includes a connection block 21, a first fixing base 22 and a second fixing base 23 rotatably disposed at a distal end and a proximal end of the connection block 21, and the rotation between the first fixing base 22, the second fixing base 23 and the connection block 21 realizes the multi-directional rotation of the clamping jaw 11.

Referring to fig. 1 and 4, two first extending portions 221 are disposed at one ends of the first fixing base 22 and the second fixing base 23, which are close to the connecting block 21, in a staggered manner, respectively, and the connecting block 21 is disposed between the plurality of first extending portions 221, rotating holes 211 for inserting the rotating screws 25 are correspondingly formed in the first extending portions 221 and the connecting block 21, rotating sleeves 26 are further disposed between the rotating screws 25 and the rotating holes 211, and the first extending portions 221 rotate around the rotating screws 25 to rotate between the first extending portions 221 and the connecting block 21, so as to realize multidirectional rotation of the clamping jaw 11.

Referring to fig. 1 and 4, the first extension portion 221 and the rotary screw 25 are correspondingly provided with threaded holes 222 into which the same bolt 24 is screwed, so that the rotary screw 25 is fastened to the first extension portion 221 to prevent the rotary screw 25 from being separated, and the angle of the locking cardan shaft 2 and the clamping jaw 11 can be fixed after the bolt 24 is screwed.

The specific structure of the elastic hinge 13 is described below:

referring to fig. 1 and 2, the first blade 131 of the elastic hinge 13 is welded to the clamping base 12, and the second blade 132 of the elastic hinge 13 is welded to the clamping jaw 11, so that the clamping jaw 11 can rotate around the hinge of the elastic hinge 13, thereby realizing the relative rotation between the clamping jaw 11 and the clamping base 12.

The specific working procedure of the utility model is as follows:

when the component is required to be clamped on the magnetic material, a person holds the two clamping jaws 11 open, moves the clamping jaws 11 to enable the clamping position on the component to be between the two clamping jaws 11, stops supporting the clamping jaws 11, rotates the deflector rod 3 under the elastic action of the elastic hinge 13, automatically folds and clamps the component by the two clamping jaws 11, enables the two second extension parts 31 to be respectively arranged on two side surfaces of the clamping jaws 11, rotates the nut 32, enables the second extension parts 31 between the nut 32 and the clamping jaws 11 to slide, continues to rotate the nut 32 after the second extension parts 31 are abutted against the clamping jaws 11, enables the deflector rod 3 to slide until the other second extension parts 31 are abutted against the clamping jaws 11, enables the two second extension parts 31 to clamp the clamping jaws 11, enables the second fixing base 23 to be magnetically attracted on the surface of the magnetic material, rotates the first fixing base 22 and the second fixing base 23, enables the clamping jaws 11 to rotate to a proper angle, enables the component to be fixed on the magnetic material by tightening bolts 24, and enables the component to rotate to a proper angle.

Therefore, the above-mentioned portable quick fixing clamp splice is provided with magnetic block 231 and fixture 1 respectively at the both ends of cardan shaft 2, and when there is the part to need fix on the magnetic material surface, only need with fixture 1 fixed part, again with the magnetic block 231 adsorb on the magnetic material surface can, need not to punch or change the structure of part, magnetic material, the practicality is stronger, and can change the junction angle of part at any time after connecting.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A portable quick-fixing clamp splice, characterized in that: including the cardan shaft, set up in the fixture of the terminal of cardan shaft one end, fixture including connecting the centre gripping base of cardan shaft, set up in two at least clamping jaws on the centre gripping base, the clamping jaw passes through elastic hinge swivelling joint the centre gripping base, the cardan shaft is kept away from the terminal of clamping jaw one end still is provided with the magnetic path, and when having the part to fix on magnetic material surface, the clamping jaw is under elastic hinge's elastic force effect with the part presss from both sides tightly, will again the cardan shaft is kept away from the terminal magnetism of the one end of clamping jaw is inhaled magnetic material surface, can accomplish fast the fixing of part.

2. A portable quick set clamp block according to claim 1, wherein: the clamping base is far away from the end face of the clamping jaw, a fixed ring is further arranged on the end face, far away from the clamping jaw, of the clamping base, a deflector rod vertically penetrates through the clamping jaw in the fixed ring, second extension parts are respectively arranged on the same sides of two tail ends of the deflector rod, and the distance between the two second extension parts is larger than the total width of the clamping jaw after the clamping jaw is closed.

3. A portable quick set clamp block according to claim 2, wherein: the driving lever is provided with threads and is in threaded connection with a nut, and the second extension part at one end of the driving lever is slidably arranged on the driving lever between the other second extension part and the nut.

4. A portable quick set clamp block according to claim 1, wherein: the universal shaft comprises a connecting block, a first fixed base and a second fixed base which are respectively rotatably arranged at the far end and the near end of the connecting block.

5. A portable quick set clamp block as defined in claim 4, wherein: the utility model discloses a rotary screw, including connecting block, first unable adjustment base, second unable adjustment base, rotary screw, rotary sleeve, first unable adjustment base, second unable adjustment base are close to the one end of connecting block is misplaced respectively and is provided with two first extension in opposite directions, the connecting block sets up a plurality of between the first extension, correspond on first extension and the connecting block and offered and supply rotary screw male rotary hole, rotary screw with still be provided with the rotary sleeve between the rotary hole.

6. A portable quick set clamp block according to claim 5, wherein: screw holes for screwing the same bolt are correspondingly formed in the first extension part and the rotary screw.

7. A portable quick set clamp block according to claim 1, wherein: the first blade welded connection of elastic hinge the centre gripping base, the second blade welded connection of elastic hinge the clamping jaw.