CN211588318U - Novel manual clamp of bending pipe clamp fin presss from both sides tight pincers - Google Patents
Novel manual clamp of bending pipe clamp fin presss from both sides tight pincers Download PDFInfo
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- CN211588318U CN211588318U CN201922010682.5U CN201922010682U CN211588318U CN 211588318 U CN211588318 U CN 211588318U CN 201922010682 U CN201922010682 U CN 201922010682U CN 211588318 U CN211588318 U CN 211588318U
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Abstract
The utility model provides a pair of novel manual clamp pincers of bending pipe clamp fin, including lever type clamp pincers and lever type bending pincers, lever type clamp pincers include the first tong arm of connecting the first jaw and connect the second tong arm of second jaw, first tong arm and second tong arm are in the junction with first jaw and second jaw through big bolt activity hinge joint each other and form lever structure respectively; the lever type bending pliers comprise bending pliers arms, a bending lever and a bending pressing plate, the bending pliers arms are connected with the bending pressing plate through the bending lever, the bending pliers arms are movably connected with the lever type clamping pliers through large bolts, and the bending pressing plate is arranged on the second jaw. The utility model integrates the clamping and bending steps, simplifies the operation steps, improves the operation mode of personnel, is convenient for installing the pipe clamp and bending the fins, and can effectively improve the assembly efficiency; and simple structure, the volume is less, and convenient to use is applicable to multiple service environment.
Description
Technical Field
The utility model relates to a press from both sides tight pincers field, specifically, relate to a novel manual clamp of bending pipe clamp fin presss from both sides tight pincers.
Background
Along with the automobile industry development, automobile air conditioner market demand is more and more, and its stability need be guaranteed to the air conditioner pipeline in the installation to need the pipe clamp to fix the pipeline on stable structure, relatively hard in the manual installation, and do not snatch well. Meanwhile, the problems that the pipe clamp is not easy to clamp when the pipe clamp is installed, and the fin is difficult to apply force when being bent exist. When the fins are bent manually, the effect is not ideal enough, and the situations of not-in-place bending, not-tight pressing and the like often occur.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims at providing a novel clamping pliers for manually bending the pipe clamp fin, which integrates the clamping and bending steps into a whole, simplifies the operation steps, improves the operation mode of personnel, is convenient for installing the pipe clamp and bending the fin, and can effectively improve the assembly efficiency; and simple structure, the volume is less, and convenient to use is applicable to multiple service environment.
According to one aspect of the utility model, the clamping pincers for manually bending the pipe clamp fins comprise lever-type clamping pincers and lever-type bending pincers, wherein the lever-type clamping pincers comprise a first tong arm 1 connected with a first jaw 3 and a second tong arm 2 connected with a second jaw 4, and the first tong arm 1 and the second tong arm 2 are movably hinged with each other at the connecting parts of the first jaw 3 and the second jaw 4 through a large bolt 8 to form a lever structure; the lever type bending clamp comprises a bending clamp arm 5, a bending lever 6 and a bending pressing plate 7, the bending clamp arm 5 is connected with the bending pressing plate 7 through the bending lever 6, the bending clamp arm 5 is movably connected with the lever type clamping clamp through a large bolt 8, and the bending pressing plate 7 is arranged on a second jaw 4; the first clamp arm 1 and the second clamp arm 2 are stressed to clamp and drive the first jaw 3 and the second jaw 4 to be occluded, and the bending clamp arm 5 is stressed to drive the bending pressing plate 7 to rotate clockwise to press forwards through the bending lever 6.
Preferably, when the bending forceps arm 5 is pressed to the maximum, the bending pressing plate 7 is perpendicular to the occlusal surface of the first jaw 3 and the second jaw 4; when the bending clamp arm 5 is lifted to the maximum, the bending pressing plate 7 is parallel to the occlusal surface of the first jaw 3 and the second jaw 4.
Preferably, the bending forceps arm 5 consists of a disc and a handle, and a bolt hole for inserting the large bolt 8 is formed in the middle of the disc.
Preferably, one end of the bending lever 6 is movably arranged on the outer surface of the disc of the bending clamp arm 5 through a small bolt, and the other end of the bending lever is movably connected with the upper end of the bending pressing plate 7 through the small bolt.
Preferably, the bending pressing plate 7 is arranged between the bending lever 6 and the second jaw 4, the upper end of the bending pressing plate 7 is movably connected with the bending lever 6, and the lower end is movably arranged at the upper end of the occlusal surface of the second jaw 4 through a small bolt.
Preferably, the maximum included angle between the first forceps arm 1 and the second forceps arm 2 when the forceps arms are not stressed to open is 35 degrees.
Preferably, the length of the bending forceps arm 5 does not exceed the length of the first forceps arm 1 and the second forceps arm 2, and the length of the first forceps arm 1 and the length of the second forceps arm 2 are greater than the length of the first jaw 3 and the length of the second jaw 4. The length of the bending clamp arm 5 does not exceed the length of the first clamp arm 1 and the second clamp arm 2 so as to prevent the influence on operation. The lengths of the first clamp arm 1 and the second clamp arm 2 are larger than those of the first clamp opening 3 and the second clamp opening 4, so that the two clamp openings can clamp the pipe clamp more quickly with a small clamping force, and the pipe clamp is labor-saving and easy to operate.
Preferably, when the first and second forceps arms 1 and 2 are clamped to the maximum extent, the occlusal surfaces of the first and second jaws 3 and 4 are not attached to each other, and a gap is left. The clamping jaws do not completely fit after clamping, and a certain gap is reserved so as to clamp the pipe clamp.
Preferably, the lever-type clamping pincers and the lever-type bending pincers are both made of stainless steel materials. The stability and the reliability of the whole structure are ensured.
In order to achieve the above object, the utility model also provides a novel manual clamping pincers who bends pipe clamp fin's operating method, including following step:
placing a pipe clamp 9, opening a first clamp arm 1 and a second clamp arm 2 until the included angle between the two clamp arms is 35 degrees, opening a lever type bending clamp until a bending pressing plate 7 is perpendicular to the occlusal surfaces of a first jaw 3 and a second jaw 4, placing the pipe clamp 9 between the occlusal surfaces of the first jaw 3 and the second jaw 4, and aligning a fin 10 to be bent on the pipe clamp 9 with the bending pressing plate 7;
bending the fin 10 to clamp the first clamp arm 1 and the second clamp arm 2, wherein the first clamp arm 1 and the second clamp arm 2 drive the first jaw 3 and the second jaw 4 to be occluded to clamp the pipe clamp 9 in the occluded surface; after the pipe clamp 9 is clamped, the bending clamp arm 5 is lifted, the bending clamp arm 5 drives the bending pressure plate 7 to rotate clockwise through the bending lever 6 to press forward, and a fin 10 to be bent on the pipe clamp 9 is bent forward to complete bending and fixing of the fin 10;
and thirdly, taking out the pipe clamp 9, pressing the bending clamp arm 5 downwards to drive the bending press plate 7 to rotate anticlockwise and erect, then loosening the first clamp arm 1 and the second clamp arm 2 to open the lever type clamping pliers, and taking out the pipe clamp 9 with the bent fin 10.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model relates to a novel clamping pincers of manual bending pipe clamp fin, fix the pipe clamp position through lever clamping pincers earlier, reuse lever bending pincers to buckle fixedly the fin on the pipe clamp, will press from both sides tightly and bend the step and combine as an organic whole, and lever clamping pincers and lever bending pincers do not influence each other when the operation, simplified the operation step, practiced thrift the installation time, reduced artifical input cost;
(2) the utility model relates to a novel manual clamping pincers of bending pipe clamp fin, lever clamping pincers mainly used mediate, fixed pipe clamp, lever bending pincers can easily bend the fin and fix in place, improve personnel's operation mode, conveniently install the pipe clamp, buckle the fin, can effectively promote packaging efficiency;
(3) the utility model relates to a novel clamping pincers of manual bending pipe clamp fin, which uses the lever principle to hinge two clamping pincers arms, the larger pressing force required by the pipe clamp pressing of the jaw is reduced to the smaller pressure required by the clamping of the other end pincers arm of the lever device through the lever structure, so that the labor intensity of the field installation operation is small, and the clamping and pressing are easier;
(4) the clamping pliers for manually bending the pipe clamp fins have the advantages that the length of the pliers arms is larger than that of the pliers jaws, so that the two pliers jaws can quickly clamp the pipe clamp only by using a small clamping force, and the novel clamping pliers are labor-saving and easy to operate;
(5) the utility model relates to a novel clamping pincers for manually bending pipe clamp fins, which has small jaw size and narrow jaw, is convenient to grasp and clamp, solves the problems that the pipe clamp is not easy to clamp when the pipe clamp is installed and the fins are difficult to apply force when being bent, is suitable for being used at special positions, meets various use requirements and has strong practicability;
(6) the novel clamping pliers for manually bending the pipe clamp fins have the advantages of small size, light weight, convenient use, easy operation, quick operation and low learning cost;
(7) the utility model relates to a novel clamping pincers for manually bending pipe clamp fins, which can ensure that the fins are bent in place, effectively enhance the stability of the pipe clamp structure and prevent the fins from shaking after installation;
(8) the utility model relates to a novel manual clamp of bending pipe clamp fin presss from both sides pincers, its simple structure, design benefit, effect are showing, make simply, easily processing and assembly, and are with low costs, are fit for promoting on a large scale.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a novel clamping pliers for manually bending a tube clamp fin;
FIG. 2 is a schematic view of the pipe clamp clamping fin in an unbent condition;
figure 3 shows a view of the tube clamp clamping fin after bending.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Examples
The embodiment provides a novel clamping pliers for manually bending pipe clamp fins, which is shown in the detailed structure in the attached drawings 1-3: the lever type clamping pliers comprise a first pliers arm 1 connected with a first jaw 3 and a second pliers arm 2 connected with a second jaw 4, wherein the first pliers arm 1 and the second pliers arm 2 are movably hinged with each other at the connection part of the first jaw 3 and the second jaw 4 through a large bolt 8 to form a lever structure; the lever type bending clamp comprises a bending clamp arm 5, a bending lever 6 and a bending pressing plate 7, the bending clamp arm 5 is connected with the bending pressing plate 7 through the bending lever 6, the bending clamp arm 5 is movably connected with the lever type clamping clamp through a large bolt 8, and the bending pressing plate 7 is arranged on a second jaw 4; the first clamp arm 1 and the second clamp arm 2 are stressed to clamp and drive the first jaw 3 and the second jaw 4 to be occluded, and the bending clamp arm 5 is stressed to drive the bending pressing plate 7 to rotate clockwise to press forwards through the bending lever 6.
Further, when the bending clamp arm 5 is pressed to the maximum, the bending pressing plate 7 is perpendicular to the occlusal surface of the first jaw 3 and the second jaw 4; when the bending clamp arm 5 is lifted to the maximum, the bending pressing plate 7 is parallel to the occlusal surface of the first jaw 3 and the second jaw 4.
Furthermore, the bending clamp arm 5 consists of a disc and a handle, and a bolt hole for inserting the large bolt 8 is formed in the middle of the disc.
Furthermore, one end of the bending lever 6 is movably arranged on the outer surface of the disc of the bending clamp arm 5 through a small bolt, and the other end of the bending lever is movably connected with the upper end of the bending pressing plate 7 through the small bolt.
Furthermore, the bending pressing plate 7 is arranged between the bending lever 6 and the second jaw 4, the upper end of the bending pressing plate 7 is movably connected with the bending lever 6, and the lower end of the bending pressing plate is movably arranged at the upper end of the occlusal surface of the second jaw 4 through a small bolt.
Further, the maximum included angle between the first forceps arm 1 and the second forceps arm 2 when the first forceps arm and the second forceps arm are not stressed to open is 35 degrees.
Furthermore, the length of the bending clamp arm 5 does not exceed the length of the first clamp arm 1 and the second clamp arm 2, and the length of the first clamp arm 1 and the length of the second clamp arm 2 are greater than the length of the first jaw 3 and the length of the second jaw 4. The length of the bending clamp arm 5 does not exceed the length of the first clamp arm 1 and the second clamp arm 2 so as to prevent the influence on operation. The lengths of the first clamp arm 1 and the second clamp arm 2 are larger than those of the first clamp opening 3 and the second clamp opening 4, so that the two clamp openings can clamp the pipe clamp more quickly with a small clamping force, and the pipe clamp is labor-saving and easy to operate.
Further, when the first forceps arm 1 and the second forceps arm 2 are clamped to the maximum extent, the occlusal surfaces of the first jaw 3 and the second jaw 4 are not attached, and a gap is left. The clamping jaws do not completely fit after clamping, and a certain gap is reserved so as to clamp the pipe clamp.
Furthermore, the lever-type clamping pincers and the lever-type bending pincers are both made of stainless steel materials. The stability and the reliability of the whole structure are ensured.
In a second aspect, the present embodiment also provides a method for operating a novel clamping pliers for manually bending a tube clamp fin, which includes the following steps:
placing a pipe clamp 9, opening a first clamp arm 1 and a second clamp arm 2 until an included angle between the two clamp arms is 35 degrees, opening a lever type bending clamp until a bending pressing plate 7 is perpendicular to an occlusal surface of a first jaw 3 and a second jaw 4, placing the pipe clamp 9 between the occlusal surfaces of the first jaw 3 and the second jaw 4, and aligning a fin 10 to be bent on the pipe clamp 9 with the bending pressing plate 7, as shown in fig. 2;
bending the fin 10 to clamp the first clamp arm 1 and the second clamp arm 2, wherein the first clamp arm 1 and the second clamp arm 2 drive the first jaw 3 and the second jaw 4 to be occluded to clamp the pipe clamp 9 in the occluded surface; after the pipe clamp 9 is clamped, the bending clamp arm 5 is lifted, the bending clamp arm 5 drives the bending pressure plate 7 to rotate clockwise through the bending lever 6 to press forward, and a fin 10 to be bent on the pipe clamp 9 is bent forward to complete bending and fixing of the fin 10; as shown in fig. 3, the bending pressing plate 7 is parallel to the occlusal surface of the first jaw 3 and the second jaw 4;
and thirdly, taking out the pipe clamp 9, pressing the bending clamp arm 5 downwards to drive the bending press plate 7 to rotate anticlockwise and erect, then loosening the first clamp arm 1 and the second clamp arm 2 to open the lever type clamping pliers, and taking out the pipe clamp 9 with the bent fin 10.
The embodiment has the following beneficial effects:
(1) the pipe clamp is fixed by the lever-type clamping pincers, then the fins on the pipe clamp are bent and fixed by the lever-type bending pincers, the clamping and bending steps are integrated, and the lever-type clamping pincers and the lever-type bending pincers are not affected with each other during operation, so that the operation steps are simplified, the installation time is saved, and the labor input cost is reduced;
(2) the lever-type clamping pincers are mainly used for kneading and fixing the pipe clamp, the lever-type bending pincers can easily bend and fix the fins in place, the operation mode of personnel is improved, the pipe clamp is convenient to install, the fins are bent, and the assembly efficiency can be effectively improved;
(3) the two clamping tong arms are hinged by using a lever principle, and a larger pressing force required by the pipe clamp of the jaw is reduced to a smaller pressure required by the tong arm at the other end of the lever device through a lever structure, so that the labor intensity of field installation operation is small, and the clamping and pressing are easier;
(4) the length of the clamp arm is greater than that of the clamp jaws, so that the two clamp jaws can clamp the pipe clamp more quickly with a small clamping force, and the clamp is labor-saving and easy to operate;
(5) the clamp mouth is small in size and narrow, the clamp mouth is convenient to grasp and clamp, the problems that the pipe clamp is not easy to clamp when the pipe clamp is installed and the force is difficult to apply when the fin is bent are solved, and the clamp mouth is suitable for being used in a special position, meets various use requirements and is high in practicability;
(6) the volume is small, the weight is light, the use is convenient, the operation is easy, the operation is quick, and the learning cost is low;
(7) the fins can be ensured to be bent in place, the stability of the pipe clamp structure is effectively enhanced, and the pipe clamp is not easy to shake after being installed;
(8) the novel LED lamp is simple in structure, ingenious in design, remarkable in effect, simple to manufacture, easy to machine and assemble, low in cost and suitable for large-scale popularization.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (9)
1. The novel clamping pincers for manually bending the pipe clamp fin are characterized by comprising lever-type clamping pincers and lever-type bending pincers, wherein the lever-type clamping pincers comprise a first tong arm (1) connected with a first jaw (3) and a second tong arm (2) connected with a second jaw (4), and the first tong arm (1) and the second tong arm (2) are movably hinged with each other at the connecting parts of the first jaw (3) and the second jaw (4) through a large bolt (8) to form a lever structure; the lever type bending clamp comprises a bending clamp arm (5), a bending lever (6) and a bending pressing plate (7), the bending clamp arm (5) is connected with the bending pressing plate (7) through the bending lever (6), the bending clamp arm (5) is movably connected with the lever type clamping clamp through a large bolt (8), and the bending pressing plate (7) is arranged on a second jaw (4); the first clamp arm (1) and the second clamp arm (2) are stressed to clamp and drive the first jaw (3) and the second jaw (4) to be occluded, and the bending clamp arm (5) is stressed to drive the bending pressure plate (7) to rotate clockwise to press forwards through the bending lever (6).
2. The novel clamping pliers for manually bending pipe clamp fins according to claim 1, wherein when the bending pliers arms (5) are pressed down to the maximum, the bending pressing plates (7) are perpendicular to the occlusal surfaces of the first jaw (3) and the second jaw (4); when the bending clamp arm (5) is lifted to the maximum, the bending pressing plate (7) is parallel to the occlusal surface of the first jaw (3) and the second jaw (4).
3. The novel clamping pliers for manually bending pipe clamp fins according to claim 1 is characterized in that the bending pliers arms (5) are composed of a disc and a handle, and a bolt hole for inserting a large bolt (8) is formed in the middle of the disc.
4. The novel clamping pliers for manually bending pipe clamp fins according to claim 3 is characterized in that one end of the bending lever (6) is movably arranged on the outer surface of a disc of the bending pliers arm (5) through a small bolt, and the other end of the bending lever is movably connected with the upper end of the bending pressing plate (7) through the small bolt.
5. The novel clamping pliers for manually bending the pipe clamp fins according to claim 4 is characterized in that the bending pressing plate (7) is arranged between the bending lever (6) and the second jaw (4), the upper end of the bending pressing plate (7) is movably connected with the bending lever (6), and the lower end of the bending pressing plate is movably arranged at the upper end of the occlusal surface of the second jaw (4) through a small bolt.
6. The novel clamping pliers for manually bending pipe clamp fins according to claim 1, wherein the maximum included angle between the first pliers arm (1) and the second pliers arm (2) when the first pliers arm and the second pliers arm are not stressed to open is 35 degrees.
7. The novel clamping pliers for manually bending pipe clamp fins according to claim 1, wherein the length of the bending clamp arm (5) does not exceed the length of the first clamp arm (1) and the second clamp arm (2), and the length of the first clamp arm (1) and the length of the second clamp arm (2) are greater than the length of the first jaw (3) and the length of the second jaw (4).
8. The novel clamping pliers for manually bending pipe clamp fins according to claim 1, wherein when the first pliers arm (1) and the second pliers arm (2) are clamped to the maximum extent, the occlusal surfaces of the first pliers jaw (3) and the second pliers jaw (4) are not jointed, and a gap is left.
9. The novel clamping pliers for manually bending the fins of a pipe clamp according to claim 1, wherein the lever-type clamping pliers and the lever-type bending pliers are both made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010682.5U CN211588318U (en) | 2019-11-20 | 2019-11-20 | Novel manual clamp of bending pipe clamp fin presss from both sides tight pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010682.5U CN211588318U (en) | 2019-11-20 | 2019-11-20 | Novel manual clamp of bending pipe clamp fin presss from both sides tight pincers |
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| Publication Number | Publication Date |
|---|---|
| CN211588318U true CN211588318U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922010682.5U Withdrawn - After Issue CN211588318U (en) | 2019-11-20 | 2019-11-20 | Novel manual clamp of bending pipe clamp fin presss from both sides tight pincers |
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| Country | Link |
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| CN (1) | CN211588318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756687A (en) * | 2019-11-20 | 2020-02-07 | 泰铂（上海）环保科技股份有限公司 | Novel clamping pliers for manually bending pipe clamp fin and operation method thereof |
-
2019
- 2019-11-20 CN CN201922010682.5U patent/CN211588318U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756687A (en) * | 2019-11-20 | 2020-02-07 | 泰铂（上海）环保科技股份有限公司 | Novel clamping pliers for manually bending pipe clamp fin and operation method thereof |
| CN110756687B (en) * | 2019-11-20 | 2024-08-09 | 泰铂（上海）环保科技股份有限公司 | Novel clamping pliers for manually bending pipe clamp fins and operation method thereof |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200929 Effective date of abandoning: 20240809 |