CN216190405U - Quick clamping device of stick part - Google Patents
Quick clamping device of stick part Download PDFInfo
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- CN216190405U CN216190405U CN202120993212.XU CN202120993212U CN216190405U CN 216190405 U CN216190405 U CN 216190405U CN 202120993212 U CN202120993212 U CN 202120993212U CN 216190405 U CN216190405 U CN 216190405U
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- clamping device
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Abstract
The utility model relates to the technical field of clamping, and particularly provides a quick clamping device for rod parts, which comprises an installation frame and two groups of clamping parts, wherein the two groups of clamping parts are respectively hinged to two ends of the installation frame, the clamping parts are used for clamping the rod parts, two ends of each clamping part are respectively provided with a clamping end and a tightening end, when the clamping parts clamp the rod parts, the clamping ends are used for clamping the rod parts, the tightening ends are used for tightening the clamping parts, and the clamping ends and the tightening ends are respectively positioned on two sides of the installation frame; according to the utility model, the clamping parts are arranged at the two ends of the mounting frame, and when the rod parts are hoisted, the clamping parts form the V-shaped structure for supporting the rod parts, so that the rod parts do not need to be lifted when being hoisted, and the efficiency of hoisting the rod parts is improved.
Description
Technical Field
The utility model relates to the technical field of clamping, in particular to a quick clamping device for rod parts.
Background
A large amount of heavy rod-shaped raw materials such as steel pipes and steel rods are generally piled in a raw material warehouse of a hydraulic cylinder production site, the diameter of the rod-shaped raw materials is mostly about 10cm, the length of the rod-shaped raw materials can reach several meters, the rod-shaped raw materials are sawed into corresponding lengths according to needs when the rod-shaped raw materials are used, due to the fact that the rod-shaped raw materials are heavy, a travelling crane can be used in a warehouse to lift and move, and the rod-shaped raw materials and a lifting rope of the travelling crane can be fixed before the rod-shaped raw materials are lifted.
Present raw materials hoist and mount mode is that the staff pries the bar with the crow bar and makes the steel cable pass from the bar under, fixes it again for the great and piling of bar weight stacks, pries the easy relative slip of back bar also, causes colliding with or injures the staff by a crashing object of bar, when prying the bar comparatively hard need spend longer time, has reduced work efficiency, consequently, this application has proposed a bar part quick clamping device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick clamping device for rod parts, which aims to solve the problem of low lifting efficiency of the existing rod parts.
In order to achieve the purpose, the utility model provides the following technical scheme:
a quick clamping device for bar-like parts, said clamping device comprising:
a mounting frame;
the two groups of clamping parts are hinged to two ends of the mounting frame, clamping ends and tightening ends are arranged on two sides of the mounting frame respectively, and the clamping parts clamp the rod parts when rotating on the mounting frame.
Further, the clamping device further comprises:
and the hoisting rope is used for controlling the clamping part to clamp the rod parts when the rod parts are hoisted, and the hoisting rope is arranged at the tightening end and on the mounting frame.
Further, the clamping device further comprises:
the first V-shaped wheels are rotatably connected to the two ends of the mounting frame, one end of the hoisting rope is fixedly connected to the tightening end, and the hoisting rope bypasses the V-shaped grooves in the first V-shaped wheels.
Further, the clamping device further comprises:
the second V-shaped wheel is rotatably connected to the tightening end, one end of the hoisting rope is fixedly connected to the mounting frame, and the hoisting rope bypasses the second V-shaped wheel.
Further, the clamping device further comprises:
and two ends of the elastic part are respectively abutted against the mounting frame and the clamping part.
Furthermore, the clamping part is bent at an obtuse angle.
Further, the clamping device further comprises:
a locking unit for locking the clamping part to the mounting bracket.
Further, the locking unit includes:
the locking rods are hinged to two ends of the mounting frame, and first sawteeth which are arranged at equal intervals are arranged on the locking rods;
and the locking teeth are fixedly connected to the clamping part and provided with second sawteeth matched with the first sawteeth.
Furthermore, the locking rod and the locking teeth are locked in a one-way mode, and when the clamping end rotates towards the inner side of the mounting frame, the locking teeth support the locking rod; when the clamping end rotates towards the outer side of the mounting frame, the locking teeth abut against the locking rod.
In conclusion, compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the clamping parts are arranged at the two ends of the mounting frame, and when the rod parts are hoisted, the clamping parts form the V-shaped structure for supporting the rod parts, so that the rod parts do not need to be lifted when being hoisted, and the efficiency of hoisting the rod parts is improved.
2. The elastic part is arranged, the clamping part can be prevented from loosening before the rod parts are hoisted, and the use convenience of the utility model is improved.
3. The utility model is also provided with a hoisting rope and a locking part, so that the rod parts can be prevented from falling off when being hoisted.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic view of the construction of the utility model comprising a hoisting rope.
Fig. 4 is a partial enlarged view at I in fig. 3.
Fig. 5 is a schematic view of the hoisting rod part of the utility model.
Fig. 6 is a schematic structural view of the mounting frame of the present invention.
Fig. 7 is a schematic view of the structure of the clamping portion of the present invention.
Reference numerals: 1-a mounting frame, 11-a first V-shaped wheel, 12-a mounting hole, 13-a steering groove, 2-a clamping part, 21-a second V-shaped wheel, 22-a locking tooth, 3-an elastic part, 4-a locking rod, 5-a hoisting rope and 6-a rod part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a quick clamping device for rod-like parts according to an embodiment of the present invention, used for clamping rod parts 6, the clamping device comprises an installation frame 1 and two groups of clamping parts 2, the two groups of clamping parts 2 are respectively hinged at two ends of the installation frame 1, the hinge point of the mounting bracket 1 and the clamping part 2 is located at the non-end position of the clamping part 2, the clamping part 2 is used for clamping the rod-like part 6, two ends of the clamping part 2 are respectively provided with a clamping end and a tightening end, when the clamping part 2 clamps the rod-like part 6, the clamping end is used for clamping the rod-like part 6, the tightening end is used for tightening the clamping part 2, so that the clamping part 2 is fixed to the bar-shaped part 6 to clamp the bar-shaped part 6, and the clamping end and the tightening end are respectively positioned at two sides of the mounting frame 1;
referring to fig. 4, when the clamping bar part of the utility model is used, the clamping bar part is placed at two ends of the bar part 6, the clamping ends are placed at two sides of the bar part 6, the tightening ends are controlled to expand outwards, the clamping ends form a V-shaped structure at two sides of the bar part 6, when the rod-like part 6 is hoisted, the V-shaped structure plays a role in supporting the rod-like part 6, and when the lifting device is hoisted, the lifting device can hoist the rod-like part 6, when the utility model is used, the rod-like part 6 does not need to be lifted, so the lifting efficiency of the rod-like part 6 can be improved when the rod-like part 6 is lifted, and simultaneously the utility model can clamp the rod-like part 6 when the rod-like part 6 is lifted, therefore, the rod-like part 6 cannot easily fall off during hoisting, and the safety during hoisting of the rod-like part 6 is improved;
as a preferable mode in this embodiment, the mounting bracket 1 and the clamping portion 2 are both rod-shaped, mounting holes 12 are provided at both ends of the mounting bracket 1, and the clamping portion 2 passes through the mounting holes 12 and is hinged to the mounting bracket 1;
in some examples, the mounting frame 1 and the clamping portion 2 are both made of 45 # steel, the mounting frame 1 and the clamping portion 2 are processed by die casting, and the mounting frame 1 and the clamping portion 2 need to be subjected to heat treatment after processing, so as to improve the strength of the mounting frame 1 and the clamping portion 2.
Referring to fig. 3 and 5, in an embodiment of the present invention, the clamping device further includes:
the hoisting rope 5 is used for controlling the clamping part 2 to clamp the rod-like part 6 when the rod-like part 6 is hoisted, the hoisting rope 5 is installed on the tightening end and the installation frame 1, and the hoisting rope is used for tightening the tightening end;
when the rod-like part 6 is hoisted, the rod-like part 6 can pull the tightening end on the clamping part 2 to expand outwards, so that the clamping part 2 clamps the rod-like part 6;
as a preferable mode in this embodiment, the hoisting rope 5 is a steel wire rope, one end of the hoisting rope 5 is fixedly connected to the tightening end and passes through one end of the mounting frame 1, when the rod-like part 6 is hoisted, the rod-like part is fixed to one end of the hoisting rope 5 far away from the clamping part 2 by adopting a hoisting device, the hoisting rope 5 pulls the tightening end to expand outwards, so that the tightening end moves towards the two ends of the mounting rack 1, the hoisting rope 5 pulls the clamping part 2 to clamp the rod-shaped part 6, when the rod-like part 6 is hoisted, the gravity of the rod-like part 6 can pull the hoisting rope 5, so that the gravity of the rod-shaped part 6 can be used as the driving force of the hoisting rope 5 for pulling the clamping part 2, and the clamping part 2 is used for clamping the rod-shaped part 6 when the rod-shaped part 6 is hoisted;
referring to fig. 6, the mounting frame 1 is in a bow shape, and the bow shape can effectively distribute the pressure of the clamping portion 2 on the mounting frame 1.
Referring to fig. 7, in an embodiment of the present invention, the clamping end is bent at an obtuse angle, so that the clamping portion 2 is more convenient to use.
In one embodiment of the present invention, the clamping device further comprises:
the first V-shaped wheels 11 are rotatably connected to two ends of the mounting frame 1, one end of the hoisting rope 5 is fixedly connected to one end, far away from the end for clamping the rod-like part 6, of the clamping part 2, and the hoisting rope 5 bypasses the V-shaped grooves in the first V-shaped wheels 11; the first V-shaped wheel 11 is arranged for reducing the friction force between the hoisting rope 5 and the mounting frame 1, so that the abrasion of the hoisting rope 5 is reduced;
the two ends of the mounting rack 1 are provided with steering grooves 13, and the first V-shaped wheels 11 are rotatably connected in the steering grooves 13.
In a preferred mode of this embodiment, the clamping device further includes:
a second V-shaped wheel 21 rotatably connected to the tightening end, one end of the hoisting rope 5 is fixedly connected to the mounting frame 1, and the hoisting rope 5 bypasses the second V-shaped wheel 21 and the first V-shaped wheel 11;
when the rod-shaped part 6 is hoisted, the hoisting rope 5 is pulled, and the hoisting rope 5 pulls the tightening end to the two ends of the first V-shaped wheel 11, so that the clamping part 2 can clamp the rod-shaped part 6.
In one embodiment of the present invention, the clamping device further comprises:
two ends of the elastic part 3 are respectively abutted to the mounting frame 1 and the clamping part 2, the elastic part 3 is positioned on one side of the mounting frame 1 close to the tightening end, and the elastic part 3 plays a role of outward expansion;
in some examples, the elastic part 3 is a spring, a fixing column for fixing the elastic part 3 is arranged on each of the mounting frame 1 and the clamping part 2, the elastic part 3 is sleeved on the fixing column, and the elastic part 3 can enable the clamping part 2 to clamp the rod-like part 6 when the rod-like part 6 is not hoisted, so that the rod-like part 6 is prevented from being loosened when the rod-like part is mounted;
in some examples, the elastic part 3 is an elastic sheet, and both ends of the elastic part 3 are fixedly connected to the mounting frame 1 and the clamping part 2;
in some examples, the elastic portion 3 may also be located on a side of the mounting bracket 1 near the clamping end, and both ends of the elastic portion 3 abut against the mounting bracket 1 and the clamping end, respectively.
Referring to fig. 4, in an embodiment of the present invention, the clamping device further includes:
and the locking unit is used for locking the clamping part 2 on the mounting frame 1, so that the clamping part 2 is prevented from being opened by the rod-like part 6 due to too large weight when the clamping part 2 is hoisted.
In one embodiment of the present invention, the locking unit includes:
the locking rods 4 are hinged to two ends of the mounting frame 1, and first sawteeth which are arranged at equal intervals are arranged on the locking rods 4;
the locking tooth 22 is fixedly connected to the clamping part 2, and a second sawtooth matched with the first sawtooth is arranged on the locking tooth 22;
when the clamping part 2 is locked, the locking rod 4 is rotated to the position of the locking teeth 22, the first saw teeth clamp the second saw teeth, and when the clamping part 2 rotates, the locking rod 4 can prevent the clamping part 2 from rotating, so that the clamping part 2 is locked;
as a preferable mode in this embodiment, the locking rod 4 and the locking teeth 22 are locked in one direction, when the clamping end rotates towards the inner side of the mounting frame 1, the locking teeth 22 support the locking rod 4, at this time, the second saw teeth are separated from the first saw teeth, the locking rod 4 cannot lock the locking teeth 22, when the clamping end rotates towards the outer side of the mounting frame 1, the locking teeth 22 abut against the locking rod 4, at this time, the second saw teeth are clamped into the first saw teeth, and because the locking rod 4 is a rigid rod, the locking rod 4 cannot extend, so that the locking rod 4 locks the clamping portion 2;
in this embodiment, the first saw tooth and the second saw tooth are both in a ratchet structure, the inclined plane of the first saw tooth located on the outer side is far away from the hinge point between the mounting frame 1 and the locking rod 4, and the inclined plane of the second saw tooth located on the outer side is close to the hinge point between the mounting frame 1 and the locking rod 4.
In one embodiment of the present invention, the locking unit may be a locking bolt rotatably connected to the mounting bracket 1, the locking screw is connected to the mounting bracket 1, and the locking bolt can be pressed against the clamping part 2 when the clamping part 2 rotates, so as to prevent the clamping part 2 from rotating.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A quick clamping device of stick type part for press from both sides stick type part, clamping device includes:
a mounting frame;
the two groups of clamping parts are hinged to two ends of the mounting frame, clamping ends and tightening ends are arranged on two sides of the mounting frame respectively, and the clamping parts clamp the rod parts when rotating on the mounting frame.
2. The bar-like part quick clamping device according to claim 1, wherein said clamping device further comprises:
and the hoisting rope is used for controlling the clamping part to clamp the rod parts when the rod parts are hoisted, and the hoisting rope is arranged at the tightening end and on the mounting frame.
3. The bar-like part quick clamping device according to claim 2, wherein said clamping device further comprises:
the first V-shaped wheels are rotatably connected to the two ends of the mounting frame, one end of the hoisting rope is fixedly connected to the tightening end, and the hoisting rope bypasses the V-shaped grooves in the first V-shaped wheels.
4. The bar-like part quick clamping device according to claim 2, wherein said clamping device further comprises:
the second V-shaped wheel is rotatably connected to the tightening end, one end of the hoisting rope is fixedly connected to the mounting frame, and the hoisting rope bypasses the second V-shaped wheel.
5. The bar-like part quick clamping device according to claim 1, wherein said clamping device further comprises:
and two ends of the elastic part are respectively abutted against the mounting frame and the clamping part.
6. The quick clamping device for the rod-like parts according to claim 1, wherein the clamping portion is bent at an obtuse angle.
7. The quick clamping device for rod-like parts according to any one of claims 1-6, characterized in that said clamping device further comprises:
a locking unit for locking the clamping part to the mounting bracket.
8. The quick clamping device for rod-like parts according to claim 7, wherein said locking unit comprises:
the locking rods are hinged to two ends of the mounting frame, and first sawteeth which are arranged at equal intervals are arranged on the locking rods;
and the locking teeth are fixedly connected to the clamping part and provided with second sawteeth matched with the first sawteeth.
9. The device for rapidly clamping the rod-shaped part according to claim 8, wherein the locking rod and the locking teeth are locked in a single direction, and when the clamping end rotates towards the inner side of the mounting frame, the locking teeth support the locking rod; when the clamping end rotates towards the outer side of the mounting frame, the locking teeth abut against the locking rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120993212.XU CN216190405U (en) | 2021-05-10 | 2021-05-10 | Quick clamping device of stick part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120993212.XU CN216190405U (en) | 2021-05-10 | 2021-05-10 | Quick clamping device of stick part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216190405U true CN216190405U (en) | 2022-04-05 |
Family
ID=80858351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120993212.XU Active CN216190405U (en) | 2021-05-10 | 2021-05-10 | Quick clamping device of stick part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216190405U (en) |
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2021
- 2021-05-10 CN CN202120993212.XU patent/CN216190405U/en active Active
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