CN219788034U - Pipe fitting clamping bench clamp - Google Patents
Pipe fitting clamping bench clamp Download PDFInfo
- Publication number
- CN219788034U CN219788034U CN202320939129.3U CN202320939129U CN219788034U CN 219788034 U CN219788034 U CN 219788034U CN 202320939129 U CN202320939129 U CN 202320939129U CN 219788034 U CN219788034 U CN 219788034U
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- clamping
- fixed
- clamp body
- pipe fitting
- clamp
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a pipe fitting clamping bench clamp, and relates to the technical field of machining. The pipe fitting clamping bench clamp comprises a base, a fixed clamp body fixed on the base, a movable clamp body sliding on the base and a screw rod penetrating through and rotating on the fixed clamp body; one end of the screw rod is in threaded connection with the movable clamp body; characterized by further comprising: two clamping components with symmetrical left and right structures are respectively arranged at the positions of the clamp heads of the fixed clamp body and the movable clamp body; the clamping assembly comprises two clamping bodies which are arranged up and down and are arranged in a V shape; the clamping body comprises a pipe body and two support arms respectively fixed on two sides of the pipe body; the two clamping components are respectively and correspondingly arranged at the position of the clamp head of the fixed clamp body and the movable clamp body through the support arms. According to the pipe fitting clamping device, the clamping assembly is designed to be two clamping bodies which are distributed in an up-down opening mode, the arc-shaped surfaces of the clamping bodies can be better attached to the pipe fitting, the pipe fitting can be firmly clamped by matching of the four clamping bodies, and the pipe fitting clamping effect is improved.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a pipe fitting clamping bench clamp.
Background
The bench clamp is a tool for clamping and fixing a workpiece and is also a necessary tool for a bench worker; most of the work of the bench workers, such as sawing, filing, chiseling, and the assembly and disassembly of parts, etc., are performed on the bench clamp.
At present, for most bench clamps, the clamping surface of the clamp head is generally a plane with saw-tooth type bulges, and the clamping effect of the clamping surface on a workpiece with a flat side surface is better; however, the gripping effect is not very effective for pipe elements having arcuate surfaces.
Therefore, how to solve the problems, a bench clamp capable of effectively clamping a pipe fitting with an arc-shaped surface is designed; is a technical problem which needs to be solved by the person skilled in the art.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
Aiming at the technical problems, the embodiment of the utility model provides a pipe fitting clamping bench clamp for solving the problems in the background technology.
The utility model provides the following technical scheme:
a pipe fitting clamping bench clamp comprises a base, a fixed clamp body fixed on the base, a movable clamp body sliding on the base, and a screw rod penetrating through and rotating on the fixed clamp body; one end of the screw rod is in threaded connection with the movable clamp body; characterized by further comprising: two clamping components with symmetrical left and right structures are respectively arranged at the positions of the clamp heads of the fixed clamp body and the movable clamp body;
the clamping assembly comprises two clamping bodies which are arranged up and down and are arranged in a V shape; the clamping body comprises a pipe body and two support arms respectively fixed on two sides of the pipe body; the two clamping components are respectively and correspondingly arranged at the position of the clamp head of the fixed clamp body and the movable clamp body through the support arms.
Preferably, the fixed forceps body and the movable forceps body are respectively fixed with a rotating shaft at two sides of the respective forceps head position; the end part of the support arm is provided with a shaft hole which is matched with the rotating shaft to rotate, and the clamping body is rotationally connected to the rotating shaft through the shaft hole at the end part of the support arm; the end part of the rotating shaft is provided with external threads, and the end part of the rotating shaft is connected with a nut to lock the support arm on the rotating shaft.
Preferably, a positioning piece is arranged between two clamping bodies arranged up and down in the clamping assembly, and the positioning piece is used for limiting the opening angle of the two clamping bodies.
Preferably, the positioning piece comprises a triangular plate body, baffle plates fixed on two sides of the triangular plate body, and a rotating shaft hole arranged on the triangular plate body; the positioning piece is sleeved on the rotating shaft through the rotating shaft hole and is arranged between the support arm and the nut; the baffle in the locating piece is buckled on the side walls of the two support arms in the clamping assembly.
Preferably, the device further comprises an L-shaped clamping arm and a clamping rod; the L-shaped clamping arm is fixed at the bottom of the base, a connecting seat is fixed at the end part of the L-shaped clamping arm, and a vertical screw hole is formed in the connecting seat; the clamping rod is a screw rod, the vertical screw joint of the clamping rod is in the screw hole, the bottom of the clamping rod is fixedly provided with a rotary handle, and the top of the clamping rod is fixedly provided with a pressing plate.
The pipe fitting clamping bench clamp provided by the embodiment of the utility model has the following beneficial effects: according to the pipe fitting clamping device, the clamping assembly is designed to be two clamping bodies which are vertically opened and distributed, the arc-shaped surfaces of the clamping bodies can be better attached to the pipe fitting, the pipe fitting can be firmly clamped and fixed by matching of the four clamping bodies, and the pipe fitting clamping effect is improved.
Drawings
FIG. 1 is a schematic view of a first angle structure of the present utility model;
FIG. 2 is a schematic view of a second angle structure of the present utility model;
FIG. 3 is an exploded view of the present utility model;
FIG. 4 is a view showing the effect of the pipe clamping according to the present utility model;
FIG. 5 is a schematic view of a part of the structure of the present utility model;
FIG. 6 is a cross-sectional view taken along the direction A-A in FIG. 5 in accordance with the present utility model;
FIG. 7 is a schematic view of a clamping body according to the present utility model
FIG. 8 is a schematic view of a first angle of the positioning member according to the present utility model;
fig. 9 is a schematic view of a second angle of the positioning member according to the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.
Referring to fig. 1-9;
aiming at the problems mentioned in the background art, the embodiment of the utility model provides a pipe clamping bench clamp for solving the technical problems, which comprises the following technical scheme:
a pipe clamping bench clamp comprises a base 110, a fixed clamp body 120 fixed on the base 110, a movable clamp body 130 sliding on the base 110, and a screw 140 penetrating and rotating on the fixed clamp body 120; one end of the screw rod 140 is in threaded connection with the movable clamp body 130;
fig. 5 and 6; in this embodiment, the top surface of the base 110 and the bottom surface of the movable clamp body 130 are respectively provided with a track and a track groove that are mutually matched; the movable clamp body 130 slides on a track on the top surface of the base 110 through a track groove on the bottom surface;
meanwhile, a threaded hole 131 which penetrates horizontally is formed in the movable clamp body 130, and the threaded hole 131 is in threaded connection with one end of the screw rod 140; the connection position of the screw 140 and the fixed clamp body 120 is rotationally connected through a bearing; the screw rod 140 is rotated, and the movable clamp body 130 moves towards or away from the fixed clamp body 120, so that the jaw size between the fixed clamp body 120 and the movable clamp body 130 is adjusted;
further comprises: two clamping assemblies 200 which are symmetrical in left-right structure and are respectively arranged at the positions of the clamp heads of the fixed clamp body 120 and the movable clamp body 130;
the clamping assembly 200 comprises two clamping bodies 210 which are arranged up and down and are arranged in a V shape;
an included angle exists between the two clamping bodies 210 arranged up and down; the clamping assembly 200 can be adapted to pipe fittings with different pipe diameters by adjusting the included angle between two clamping bodies 210 arranged up and down;
the clamping body 210 comprises a tube body 211 and two support arms 212 respectively fixed at two sides of the tube body 211; the two clamping assemblies 200 are respectively and correspondingly arranged at the clamp head positions of the fixed clamp body 120 and the movable clamp body 130 through the support arms 212.
In this embodiment, the included angle between two clamping bodies 210 disposed above each other in the clamping assembly 200 ranges from 20 ° to 160 °.
The application method of the pipe fitting clamping bench clamp provided by the embodiment of the utility model comprises the following steps:
1. the included angle between two clamping bodies 210 arranged up and down in the clamping assembly 200 is adjusted, so that the clamping assembly 200 is matched with the pipe diameter of the pipe fitting 300;
2. taking the pipe 300 to be clamped, and placing the pipe 300 between the two clamping assemblies 200;
3 manually rotating the screw 140 to enable the movable clamp body 130 to be close to the fixed clamp body 120, so that the two clamping assemblies 200 clamp the pipe fitting 300; see fig. 4.
In this embodiment, the fixed jaw 120 and the movable jaw 130 are respectively fixed with a rotating shaft 111 at two sides of the respective jaw positions; the end part of the support arm 212 is provided with a shaft hole 213 which is matched with the rotating shaft 111 for rotation, and the clamping body 210 is rotationally connected to the rotating shaft 111 through the shaft hole 213 at the end part of the support arm 212; the end of the rotating shaft 111 is provided with external threads, and a nut 230 is connected to the end of the rotating shaft 111 to lock the support arm 212 on the rotating shaft 111.
The above structure can facilitate the installation and the disassembly of the clamping body 210, the fixed clamp body 120 and the movable clamp body 130; the angle between two clamping bodies 210 which are arranged up and down and are arranged in a V shape in the clamping assembly 200 is also convenient to adjust, and after the adjustment is finished, the nut 230 is screwed down for locking;
meanwhile, the connecting mode of the structures also ensures that the utility model has better universality and practicability; the main structure of the bench clamp can directly adopt a conventional bench clamp, the rotary shaft 111 is welded at the clamp head position of the bench clamp, the clamping assembly 200 is manufactured independently, and the clamping assembly 200 is connected to the bench clamp through the rotary shaft 111, so that the bench clamp is simple and convenient.
In this embodiment, a positioning member 220 is disposed between two vertically disposed clamping bodies 210 in the clamping assembly 200, and the positioning member is used to limit the opening angle of the two clamping bodies 210;
in the present embodiment, two clamping bodies 210 in the clamping assembly 200 are rotated on the rotating shaft 111 and locked by nuts 230; during the process of clamping the pipe 300 by the vice, the nut 230 may be locked loose, and the two clamping bodies 210 may rotate relatively; the positioning member 220 is disposed in the clamping assembly 200 to limit the opening angle of the two clamping bodies 210, and prevent the two clamping bodies 210 from rotating relative to each other.
In this embodiment, the positioning member 220 includes a triangular plate 221, baffles 222 fixed on two sides of the triangular plate 221, and a rotation shaft hole 223 disposed on the triangular plate 221;
wherein, the positioning piece 220 is sleeved on the rotating shaft 111 through the rotating shaft hole 223 and is arranged between the support arm 212 and the nut 230; the baffle 222 of the positioning piece 220 is buckled on the side walls of the two support arms 212; the baffles 222 on both sides of the triangular plate 221 can limit the opening angle of the two support arms 212, so as to prevent the two support arms 212 from opening outwards due to rotation.
It should be noted that, the positioning piece 220 can be used for preparing a plurality of positioning pieces 220 with different sizes according to actual needs, so as to adapt to the pipe fittings with different pipe diameters; the plastic is a small single fitting and has low production cost.
In this embodiment, the L-shaped clamping arm 160 and the clamping rod 170 are also included; the L-shaped clamping arm 160 is fixed at the bottom of the base 110, a connecting seat 161 is fixed at the end part of the L-shaped clamping arm, and a vertical screw hole is formed in the connecting seat 161; the clamping rod 170 is a screw rod, the vertical screw of the clamping rod is connected in the screw hole, a rotary handle 180 is fixed at the bottom of the clamping rod 170, and a pressing plate 171 is fixed at the top of the clamping rod; the structure is matched, so that the utility model can be conveniently fixed on the installation position.
The pipe fitting clamping bench clamp provided by the embodiment of the utility model has the following beneficial effects: according to the pipe fitting clamping device, the clamping assembly is designed to be two clamping bodies which are vertically opened and distributed, the arc-shaped surfaces of the clamping bodies can be better attached to the pipe fitting, the pipe fitting can be firmly clamped and fixed by matching of the four clamping bodies, and the pipe fitting clamping effect is improved.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may or may not be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present teachings and concepts, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the accompanying claims.
Claims (5)
1. A pipe fitting clamping bench clamp comprises a base, a fixed clamp body fixed on the base, a movable clamp body sliding on the base, and a screw rod penetrating through and rotating on the fixed clamp body; one end of the screw rod is in threaded connection with the movable clamp body; characterized by further comprising: two clamping components with symmetrical left and right structures are respectively arranged at the positions of the clamp heads of the fixed clamp body and the movable clamp body;
the clamping assembly comprises two clamping bodies which are arranged up and down and are arranged in a V shape; the clamping body comprises a pipe body and two support arms respectively fixed on two sides of the pipe body; the two clamping components are respectively and correspondingly arranged at the position of the clamp head of the fixed clamp body and the movable clamp body through the support arms.
2. The pipe fitting clamping bench clamp according to claim 1, wherein the fixed clamp body and the movable clamp body are respectively fixed with rotating shafts at two sides of the respective clamp head positions; the end part of the support arm is provided with a shaft hole which is matched with the rotating shaft to rotate, and the clamping body is rotationally connected to the rotating shaft through the shaft hole at the end part of the support arm; the end part of the rotating shaft is provided with external threads, and the end part of the rotating shaft is connected with a nut to lock the support arm on the rotating shaft.
3. A pipe fitting clamping bench clamp according to claim 1, wherein a positioning piece is arranged between two clamping bodies arranged up and down in the clamping assembly, and the positioning piece is used for limiting the opening angle of the two clamping bodies.
4. A pipe fitting clamping vice according to claim 3, wherein the positioning member comprises a triangular plate body, baffle plates fixed on both sides of the triangular plate body, and a rotation shaft hole arranged on the triangular plate body; the positioning piece is sleeved on the rotating shaft through the rotating shaft hole and is arranged between the support arm and the nut; the baffle in the locating piece is buckled on the side walls of the two support arms in the clamping assembly.
5. A pipe clamping vise according to claim 1, further comprising L-shaped clamping arms and clamping bars; the L-shaped clamping arm is fixed at the bottom of the base, a connecting seat is fixed at the end part of the L-shaped clamping arm, and a vertical screw hole is formed in the connecting seat; the clamping rod is a screw rod, the vertical screw joint of the clamping rod is in the screw hole, the bottom of the clamping rod is fixedly provided with a rotary handle, and the top of the clamping rod is fixedly provided with a pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320939129.3U CN219788034U (en) | 2023-04-24 | 2023-04-24 | Pipe fitting clamping bench clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320939129.3U CN219788034U (en) | 2023-04-24 | 2023-04-24 | Pipe fitting clamping bench clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219788034U true CN219788034U (en) | 2023-10-03 |
Family
ID=88178340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320939129.3U Active CN219788034U (en) | 2023-04-24 | 2023-04-24 | Pipe fitting clamping bench clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219788034U (en) |
-
2023
- 2023-04-24 CN CN202320939129.3U patent/CN219788034U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |