CN213505277U - Limiting device of pipe coiling machine - Google Patents
Limiting device of pipe coiling machine Download PDFInfo
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- CN213505277U CN213505277U CN202021532486.0U CN202021532486U CN213505277U CN 213505277 U CN213505277 U CN 213505277U CN 202021532486 U CN202021532486 U CN 202021532486U CN 213505277 U CN213505277 U CN 213505277U
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Abstract
The utility model provides a limiting device of a coiling machine, which comprises a first limiting component, a second limiting component and a connecting component rotationally connected between the first limiting component and the second limiting component; the first limiting assembly comprises a first mounting plate, a first roller rotatably connected to the first mounting plate and a second roller rotatably connected to the first mounting plate and spaced from the first roller; the second limiting assembly comprises a second mounting plate, a third roller rotatably connected to the second mounting plate and a fourth roller rotatably connected to the third roller and spaced from the third roller; the connecting assembly can move on the second mounting plate and is used for driving the first limiting assembly to move, and the maximum distance between the second roller and the fourth roller is smaller than the distance between the first roller and the second roller and between the third roller and the fourth roller.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a coiler technical field especially relates to a coiler's stop device.
[ background of the invention ]
The pipe has the advantages of heat preservation, energy conservation, environmental protection, excellent heat resistance, oxygen stability, sanitary performance and the like, and compared with other cold and hot water pipes, the pipe has moderate price and high cost performance, and is suitable for domestic market demands. However, the pipe needs to be pulled in the manufacturing process, but because the pulling speed of the existing pipe pulling device is unstable, the pipe is easily pulled to deform or is pulled to break, and then safety accidents occur.
In view of the above, it is desirable to provide a new limiting device for a coiler to overcome the above-mentioned drawbacks.
[ Utility model ] content
The utility model aims at providing a stop device of coiler avoids tubular product to be drawn to collapsing straight state, and then leads to tubular product to be drawn and collapses absolutely.
In order to achieve the above object, the utility model provides a limiting device of a coiling pipe machine, which comprises a first limiting component 1, a second limiting component 2 and a connecting component 3 rotatably connected between the first limiting component 1 and the second limiting component 2; the first limiting assembly 1 comprises a first mounting plate 11, a first roller 12 rotatably connected to the first mounting plate 11, and a second roller 13 rotatably connected to the first mounting plate 11 and spaced apart from the first roller 12; the second limiting assembly 2 comprises a second mounting plate 21, a third roller 22 rotatably connected to the second mounting plate 21, and a fourth roller 23 rotatably connected to the third roller 22 and spaced apart from the third roller 22; the connecting assembly 3 can move on the second mounting plate 21 and is used for driving the first limiting assembly 1 to move, and the maximum distance between the second roller 13 and the fourth roller 23 is smaller than the distance from the middle of the pipe 10 passing through the first roller 12 and the second roller 13 to the middle of the third roller 22 and the fourth roller 23.
Preferably, the first limiting assembly 1 further comprises a first mounting pin 14 and a second mounting pin 15; the first mounting pin 14 penetrates through the center of the first roller 12 and is connected with the first mounting plate 11, and the first roller 12 can rotate around the first mounting pin 14; the second mounting pin 15 penetrates the center of the second roller 13 and is connected to the first mounting plate 11, and the second roller 13 can rotate around the second mounting pin 15.
Preferably, the second limiting assembly 2 further comprises a third mounting pin 24 and a fourth mounting pin 25; the third mounting pin 24 penetrates the center of the third roller 22 and is connected with the second mounting plate 21, and the third roller 22 can rotate around the third mounting pin 24; the fourth mounting pin 25 penetrates the center of the fourth roller 23 and is connected to the second mounting plate 21, and the fourth roller 23 can rotate around the fourth mounting pin 25.
Preferably, the connecting assembly 3 includes a connecting member 31 mounted on the second mounting plate 21, a connecting rod 32, and a clamping piece 33 connected to the connecting member 31 and used for clamping the connecting rod 32; one end of the connecting rod 32 is connected with the first mounting plate 11, the other end of the connecting rod 32 is rotatably connected with the second fixing plate 21, and the connecting piece 31 is connected with the connecting rod 32 in a clamping manner through the clamping sheet 33 and pushes the connecting rod 32 to swing.
Preferably, the connecting member 31 is a travel switch, the connecting rod 32 is cylindrical, and the cross section of the engaging piece 33 is arc-shaped.
Preferably, the second mounting plate 21 is provided with a fifth mounting pin 26, a bearing 321 is provided at one end of the connecting rod 32 rotatably connected to the second mounting plate 21, and the connecting rod 32 is rotatably connected to the second mounting plate 21 through the bearing 321.
Preferably, the first roller 12 and the second roller 13 are both circular, and the third roller 22 and the fourth roller 23 are both circular.
Compared with the prior art, the utility model provides a pair of hybrid evaporator, beneficial effect lies in: because the maximum distance between the second roller of the first limiting assembly and the fourth roller of the second limiting assembly is smaller than the distance from the middle of the first roller and the second roller to the middle of the third roller and the fourth roller, when the connecting assembly drives the first limiting assembly to move, the pipe can be prevented from being pulled to be in a straight state, and then the pipe is pulled to be broken.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is the utility model provides a stop device's of coiler schematic structure diagram.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.
It will be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The above terms may have the specific meanings given in the present invention to those skilled in the art according to the specific circumstances.
Furthermore, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. Further, the meaning of "a plurality" or "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, the present invention provides a limiting device for a pipe coiling machine, which includes a first limiting component 1, a second limiting component 2, and a connecting component 3 rotatably connected between the first limiting component 1 and the second limiting component 2; the first limiting assembly 1 comprises a first mounting plate 11, a first roller 12 rotatably connected to the first mounting plate 11, and a second roller 13 rotatably connected to the first mounting plate 11 and spaced apart from the first roller 12; the second limiting assembly 2 comprises a second mounting plate 21, a third roller 22 rotatably connected to the second mounting plate 21, and a fourth roller 23 rotatably connected to the third roller 22 and spaced apart from the third roller 22; the connecting assembly 3 can move on the second mounting plate 21 and is used for driving the first limiting assembly 1 to move so as to adjust the traction angle of the pipe 10, and the maximum distance between the second roller 13 and the fourth roller 23 is smaller than the distance from the middle of the pipe 10 passing through the first roller 12 and the second roller 13 to the middle of the third roller 22 and the fourth roller 23.
Therefore, when the pipe 10 passes through the space between the first roller 12 and the second roller 13 of the first limiting component 1 and the space between the third roller 22 and the fourth roller 23 of the second limiting component 2, the connecting component 3 drives the first limiting component 1 to move so as to adjust the positions of the first limiting component 1 and the second limiting component 2, thereby adjusting the traction angle of the pipe 10, and further, because the maximum distance between the second roller 13 of the first limiting component 1 and the fourth roller 23 of the second limiting component 2 is smaller than the distance from the pipe 10 to the middle of the third roller 22 and the fourth roller 23 through the middle of the first roller 12 and the second roller 13, when the connecting component 3 drives the first limiting component 1 to move, the pipe 10 can be prevented from being pulled to a collapsed straight state, thereby causing the pipe 10 to be pulled to be broken.
Further, the first limiting assembly 1 further comprises a first mounting pin 14 and a second mounting pin 15; the first mounting pin 14 penetrates through the center of the first roller 12 and is connected with the first mounting plate 11, and the first roller 12 can rotate around the first mounting pin 14; the second mounting pin 15 penetrates the center of the second roller 13 and is connected to the first mounting plate 11, and the second roller 13 can rotate around the second mounting pin 15. Specifically, the first mounting pin 14 and the second mounting pin 15 may be bolts, and the first roller 12 and the second roller 13 are circular.
Further, the second limiting assembly 2 further comprises a third mounting pin 24 and a fourth mounting pin 25; the third mounting pin 24 penetrates the center of the third roller 22 and is connected with the second mounting plate 21, and the third roller 22 can rotate around the third mounting pin 24; the fourth mounting pin 25 penetrates the center of the fourth roller 23 and is connected to the second mounting plate 21, and the fourth roller 23 can rotate around the fourth mounting pin 25. Specifically, the third mounting pin 24 and the fourth mounting pin 25 may be bolts, and the third roller 22 and the fourth roller 23 are circular.
Further, the connecting assembly 3 includes a connecting member 31 mounted on the second mounting plate 21, a connecting rod 32, and a clamping piece 33 connected to the connecting member 31 and used for clamping the connecting rod 32; one end of connecting rod 32 with first mounting panel 11 fixed connection, the other end of connecting rod 32 with second mounting panel 21 rotates and is connected, connecting piece 31 passes through joint piece 33 with connecting rod 32 joint promotes connecting rod 32 sways the motion, with the adjustment first spacing subassembly 1 with the position of the spacing subassembly 2 of second to change the angle of drawing of tubular product 10. In this embodiment, the connecting member 31 is a stroke switch, the connecting rod 32 has a cylindrical shape, and the engaging piece 33 has an arc-shaped cross section.
Because adopt connecting piece 31 to be travel switch, can be so that the position between first spacing subassembly 1 and the spacing subassembly 2 of second remains throughout in certain distance, avoid tubular product 10 to be broken by the drawing, and then prevent to cause the emergence of incident.
Further, a fifth mounting pin 26 is arranged on the second mounting plate 21, a bearing 321 is arranged at one end of the connecting rod 32 rotatably connected with the second mounting plate 21, and the connecting rod 32 is rotatably connected with the second mounting plate 21 through the bearing 321. Therefore, the connecting rod 32 is provided with the bearing 321 to be matched with the fifth mounting pin 26, so that the connecting piece 31 is beneficial to driving the connecting rod 32 to swing, and the friction force is reduced.
The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.
Claims (7)
1. The limiting device of the pipe coiling machine is characterized by comprising a first limiting component (1), a second limiting component (2) and a connecting component (3) which is rotatably connected between the first limiting component (1) and the second limiting component (2); the first limiting assembly (1) comprises a first mounting plate (11), a first roller (12) rotatably connected to the first mounting plate (11) and a second roller (13) rotatably connected to the first mounting plate (11) and spaced from the first roller (12); the second limiting assembly (2) comprises a second mounting plate (21), a third roller (22) rotatably connected to the second mounting plate (21), and a fourth roller (23) rotatably connected to the third roller (22) and spaced from the third roller (22); the connecting assembly (3) can move on the second mounting plate (21) and is used for driving the first limiting assembly (1) to move, and the maximum distance between the second roller (13) and the fourth roller (23) is smaller than the distance between the first roller (12) and the second roller (13) and between the third roller (22) and the fourth roller (23) when the pipe fitting (10) passes through.
2. The limiting device of a coiler according to claim 1, characterized in that said first limiting assembly (1) further comprises a first mounting pin (14) and a second mounting pin (15); the first mounting pin (14) penetrates through the center of the first roller (12) and is connected with the first mounting plate (11), and the first roller (12) can rotate around the first mounting pin (14); the second mounting pin (15) penetrates through the center of the second roller (13) and is connected with the first mounting plate (11), and the second roller (13) can rotate around the second mounting pin (15).
3. A limiting device of a coiler according to claim 1, characterized in that said second limiting assembly (2) further comprises a third mounting pin (24) and a fourth mounting pin (25); the third mounting pin (24) penetrates through the center of the third roller (22) and is connected with the second mounting plate (21), and the third roller (22) can rotate around the third mounting pin (24); the fourth mounting pin (25) penetrates through the center of the fourth roller (23) and is connected with the second mounting plate (21), and the fourth roller (23) can rotate around the fourth mounting pin (25).
4. The limiting device of the coiler according to claim 1, wherein the connecting assembly (3) comprises a connecting piece (31) mounted on the second mounting plate (21), a connecting rod (32) and a clamping piece (33) connected to the connecting piece (31) and used for clamping the connecting rod (32); the one end of connecting rod (32) with first mounting panel (11) are connected, the other end of connecting rod (32) with second mounting panel (21) rotate to be connected, connecting piece (31) pass through joint piece (33) with connecting rod (32) joint promotes connecting rod (32) swing motion.
5. The limiting device of a pipe coiling machine as claimed in claim 4, characterized in that said connecting piece (31) is a travel switch, said connecting rod (32) is cylindrical, and said snap-in piece (33) is arc-shaped in cross-section.
6. The limiting device of the coiler of claim 4, wherein a fifth mounting pin (26) is provided on the second mounting plate (21), a bearing (321) is provided at one end of the connecting rod (32) rotatably connected with the second mounting plate (21), and the connecting rod (32) is rotatably connected with the second mounting plate (21) through the bearing (321).
7. The limiting device of a coiler according to claim 1, characterized in that said first roller (12) and second roller (13) are circular and said third roller (22) and fourth roller (23) are circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021532486.0U CN213505277U (en) | 2020-07-29 | 2020-07-29 | Limiting device of pipe coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021532486.0U CN213505277U (en) | 2020-07-29 | 2020-07-29 | Limiting device of pipe coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213505277U true CN213505277U (en) | 2021-06-22 |
Family
ID=76435600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021532486.0U Active CN213505277U (en) | 2020-07-29 | 2020-07-29 | Limiting device of pipe coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213505277U (en) |
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2020
- 2020-07-29 CN CN202021532486.0U patent/CN213505277U/en active Active
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