CN210081879U - Automatic clamping device for pipe cutting - Google Patents
Automatic clamping device for pipe cutting Download PDFInfo
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- CN210081879U CN210081879U CN201920699853.7U CN201920699853U CN210081879U CN 210081879 U CN210081879 U CN 210081879U CN 201920699853 U CN201920699853 U CN 201920699853U CN 210081879 U CN210081879 U CN 210081879U
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Abstract
The utility model discloses a tubular product cutting automatic clamping device, the upper end of backup pad is fixed with forward diaphragm, and the upper end of diaphragm is fixed with the motor of electric connection positive and negative rotation switch, the motor shaft of motor passes the diaphragm and is connected with the threaded rod, and the lower extreme of threaded rod has cup jointed a screw thread section of thick bamboo, move down when being provided with down between a screw thread section of thick bamboo and the punch holder and can be compressed the elasticity extrusion mechanism who changes the extrusion pressure degree. According to the reading of scale mark, confirm extrusion deflection, confirm extrusion pressure degree, here, the setting of spring has certain toughness, on the basis of the extrusion pressure degree that is greater than needs, big little dynamics all goes, and the flexibility ratio is just than higher like this, and it is more convenient to use, when pushing down, also can confirm according to the time length after contacting tubular product, and is more nimble, relative manual rotation, greatly reduced intensity of labour, the setting of reduction gear has increased reaction time, better handle the accuse.
Description
Technical Field
The utility model relates to a tubular product cutting self-holding field specifically is a tubular product cutting self-holding device.
Background
The tubular product cutting, this is familiar with, for convenient to use, need sometimes cut into different length with tubular product, when the cutting, in order to prevent that tubular product from skidding, generally adopt anchor clamps to press from both sides, however, most anchor clamps are manual rotatory tight, long-time cutting like this, and the clamp is loosened repeatedly, causes the aching pain of hand easily, has reduced work efficiency. For this reason, a device capable of automatic clamping is required to reduce labor intensity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tubular product cutting automatic clamping device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic clamping device for pipe cutting comprises a lower clamping plate and an upper clamping plate, wherein the lower clamping plate is of a circular arc shape and provided with an upward opening, the upper clamping plate is of a circular arc shape and provided with an opposite opening, the lower clamping plate is fixed on a workbench on the lower side, an upward supporting plate is fixed on the upper end of the workbench and positioned on the rear side of the lower clamping plate, a forward transverse plate is fixed on the upper end of the supporting plate, and a motor electrically connected with a forward and reverse rotation switch is fixed on the upper end of the transverse plate;
a motor shaft of the motor penetrates through the transverse plate to be connected with a threaded rod, a threaded barrel is sleeved at the lower end of the threaded rod, and an elastic extrusion mechanism which moves downwards when pressed downwards and can be compressed to change the extrusion pressure degree is arranged between the threaded barrel and the upper clamping plate.
Preferably, the elastic extrusion mechanism comprises a guide cylinder which is fixed at the lower end of the threaded cylinder and has a square cross section facing downwards, a telescopic rod is inserted into the guide cylinder and has a lower end fixedly connected with the upper clamping plate, and the upper end of the telescopic rod is connected with the top end of the inner cavity of the guide cylinder through a spring.
Preferably, the rear end of the upper clamping plate abuts against the supporting plate, so that the upper clamping plate can be guided to move up and down.
Preferably, a speed reducer is arranged between the motor and the threaded rod.
Preferably, the circumference of the telescopic rod is provided with scale marks for marking the telescopic amount.
Compared with the prior art, the beneficial effects of the utility model are that: when the pipe pressing device is used, a pipe is placed on the lower clamp plate, the forward and reverse rotation switch is started, the motor rotates forward to drive the threaded rod to rotate, the threaded cylinder is driven to move downwards, the threaded cylinder drives the upper clamp plate to move downwards to abut against the supporting plate, the upper clamp plate is limited to move only up and down but not rotate, the pipe can be abutted against the upper clamp plate in a tight mode, then the spring is compressed, the extrusion deformation is determined according to the reading of the scale mark, the extrusion pressure degree is determined, and the setting of the spring is flexible and can rotate manually relatively, the labor intensity is greatly reduced, the setting of the speed reducer is prolonged, and the control is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention.
In the figure: 1 lower clamping plate, 11 upper clamping plate, 12 transverse plate, 13 forward and reverse rotation switch, 14 motor, 2 thread cylinder, 21 guide cylinder, 22 telescopic rod, 23 spring, 24 reducer and 25 graduation mark.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution of an automatic clamping device for cutting pipes: the utility model provides a tubular product cutting automatic clamping device, includes convex lower plate 1 of the upward opening and is located the convex punch holder 11 of the opening opposite of lower plate 1 upside, and lower plate 1 is fixed on the workstation of downside, and the upper end of workstation is located the rear side of lower plate 1 and is fixed with ascending backup pad, and the upper end of backup pad is fixed with decurrent diaphragm 12, and the upper end of diaphragm 12 is fixed with the motor 14 of electric connection positive and negative switch 13.
A motor shaft of the motor 14 penetrates through the transverse plate 12 to be connected with a threaded rod, the lower end of the threaded rod is sleeved with a threaded barrel 2, an elastic extrusion mechanism which moves downwards when being pressed down and can be compressed to change the extrusion pressure degree is arranged between the threaded barrel 2 and the upper clamping plate 11, the elastic extrusion mechanism comprises a guide barrel 21 which is fixed at the lower end of the threaded barrel 2 and has a square cross section, an expansion rod 22 of which the lower end is fixedly connected with the upper clamping plate 11 is inserted in the guide barrel 21, the upper end of the expansion rod 22 is connected with the top end of an inner cavity of the guide barrel 21 through a spring 23, so that a pipe can be tightly supported, meanwhile, due to certain toughness, errors caused by manual operation can be avoided, the use is more convenient, the rear end of the upper clamping plate 11 is tightly supported on the supporting plate to realize the up-and-down movement guiding of the upper clamping plate 11, prevent that speed is too fast, the circumference of telescopic link 22 is provided with scale mark 25 that marks flexible volume, is convenient for know the extrusion power degree, convenient control.
The working principle is as follows: when the pipe extruding machine is used, a pipe is placed on the lower clamping plate 1, the forward and reverse rotation switch 13 is started, the motor 14 rotates forwards to drive the threaded rod to rotate, so that the threaded cylinder 2 is driven to move downwards, the threaded cylinder 2 drives the upper clamping plate 11 to move downwards, the upper clamping plate 11 abuts against the supporting plate, the upper clamping plate 11 is limited to move only vertically and cannot rotate, the pipe can be abutted by the upper clamping plate 11, then the spring 23 is compressed, the extruding deformation is determined according to the reading of the scale marks 25, and the extruding pressure is determined.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The automatic clamping device for pipe cutting comprises a circular arc-shaped lower clamping plate (1) with an upward opening and a circular arc-shaped upper clamping plate (11) with an opposite opening and positioned on the upper side of the lower clamping plate (1), wherein the lower clamping plate (1) is fixed on a workbench on the lower side, an upward supporting plate is fixed on the upper end of the workbench and positioned on the rear side of the lower clamping plate (1), a forward transverse plate (12) is fixed on the upper end of the supporting plate, and a motor (14) electrically connected with a forward and reverse switch (13) is fixed on the upper end of the transverse plate (12);
the method is characterized in that: a motor shaft of the motor (14) penetrates through the transverse plate (12) to be connected with a threaded rod, the lower end of the threaded rod is sleeved with the threaded barrel (2), and an elastic extrusion mechanism which moves downwards when pressed downwards and can be compressed to change the extrusion pressure degree is arranged between the threaded barrel (2) and the upper clamping plate (11).
2. The automatic clamping device for pipe cutting according to claim 1, wherein: the elastic extrusion mechanism comprises a guide cylinder (21) which is fixed at the lower end of the threaded cylinder (2) and has a square cross section with a downward opening, a telescopic rod (22) is inserted into the guide cylinder (21) and has the lower end fixedly connected with the upper clamping plate (11), and the upper end of the telescopic rod (22) is connected with the top end of the inner cavity of the guide cylinder (21) through a spring (23).
3. The automatic clamping device for pipe cutting according to claim 2, wherein: the rear end of the upper clamping plate (11) is tightly propped against the supporting plate so as to realize the up-and-down movement guiding of the upper clamping plate (11).
4. The automatic clamping device for cutting the pipe according to any one of claims 1 to 3, wherein: a speed reducer (24) is arranged between the motor (14) and the threaded rod.
5. The automatic clamping device for pipe cutting according to claim 2, wherein: and scale marks (25) for marking the telescopic amount are arranged on the circumferential direction of the telescopic rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699853.7U CN210081879U (en) | 2019-05-16 | 2019-05-16 | Automatic clamping device for pipe cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699853.7U CN210081879U (en) | 2019-05-16 | 2019-05-16 | Automatic clamping device for pipe cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210081879U true CN210081879U (en) | 2020-02-18 |
Family
ID=69478626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920699853.7U Active CN210081879U (en) | 2019-05-16 | 2019-05-16 | Automatic clamping device for pipe cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210081879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846351A (en) * | 2020-12-24 | 2021-05-28 | 安徽华旦机械制造有限公司 | Fixed-length cutting device for crankshaft |
| CN113075026A (en) * | 2021-04-27 | 2021-07-06 | 四川能达工程检测有限公司 | Device is got to anti scouring test piece clamp of concrete |
-
2019
- 2019-05-16 CN CN201920699853.7U patent/CN210081879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846351A (en) * | 2020-12-24 | 2021-05-28 | 安徽华旦机械制造有限公司 | Fixed-length cutting device for crankshaft |
| CN113075026A (en) * | 2021-04-27 | 2021-07-06 | 四川能达工程检测有限公司 | Device is got to anti scouring test piece clamp of concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230707 Address after: No. 106, north side of Daoxiang Street, Miluo City City, Yueyang City, Hunan Province, 414499 Patentee after: Yueyang Qiandu Agricultural Development Co.,Ltd. Address before: 253034 East Road 968 Dezhou University, Shandong Huayu Institute of Technology Patentee before: SHANDONG HUAYU University OF TECHNOLOGY |
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| TR01 | Transfer of patent right |