CN211967652U - Small-sized cutting machine - Google Patents
Small-sized cutting machine Download PDFInfo
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- CN211967652U CN211967652U CN202020614443.0U CN202020614443U CN211967652U CN 211967652 U CN211967652 U CN 211967652U CN 202020614443 U CN202020614443 U CN 202020614443U CN 211967652 U CN211967652 U CN 211967652U
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- pipe
- rod
- machine body
- cutting machine
- cut
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Abstract
The utility model discloses a small-size cutting machine, which comprises a bod, it is provided with the trusteeship rod to rotate on the organism, the one end of trusteeship rod with be fixed in rotation driving motor on the organism links to each other, trusteeship rod top be provided with cutting mechanism on the organism, trusteeship rod both ends be provided with centre gripping ejector sleeve mechanism on the organism. The utility model adopts the above structure small-size cutting machine has replaced traditional pipe fitting slewing mechanism, pipe fitting fixture and ejector sleeve mechanism through setting up centre gripping ejector sleeve mechanism cooperation trusteeship rod, has simplified the structure to realize the miniaturization.
Description
Technical Field
The utility model relates to a plastic tubing cutting technique especially relates to a small-size cutting machine.
Background
The plastic pipe fitting is an important component of chemical building materials, and compared with the traditional metal pipe and cement pipe, the plastic pipe fitting has the advantages of light weight, good corrosion resistance, smooth inner surface of the pipe, small friction coefficient, small fluid resistance, capability of reducing water delivery energy consumption, good comprehensive energy conservation and the like, and is convenient to transport, simple to install and long in service life. Therefore, the plastic pipe fittings are widely accepted by the wide users due to the excellent performance, sanitation, environmental protection, low consumption and the like. In the industrial production process, the processed plastic pipe needs to be cut into sections according to the actual use condition, and the cutting machine is the most common device in the pipe cutting process.
The existing cutting machine generally comprises a cutting mechanism, a pipe fitting rotating mechanism, a pipe fitting clamping mechanism and a pipe pushing mechanism, wherein the structure is complex, and therefore the size of the equipment is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a small-size cutting machine has replaced traditional pipe fitting slewing mechanism, pipe fitting fixture and ejector sleeve mechanism through setting up centre gripping ejector sleeve mechanism cooperation trusteeship rod, has simplified the structure to realize the miniaturization.
In order to achieve the purpose, the utility model provides a small-size cutting machine, which comprises a bod, it is provided with the trusteeship rod to rotate on the organism, the one end of trusteeship rod with be fixed in rotation driving motor on the organism links to each other, trusteeship rod top be provided with cutting mechanism on the organism, trusteeship rod both ends be provided with centre gripping ejector sleeve mechanism on the organism.
Preferably, the clamping and pipe pushing mechanism comprises a positioning part and a moving part which are respectively arranged on the machine body at two ends of the pipe supporting rod, and a pipe to be cut is rotatably arranged on the pipe supporting rod between the positioning part and the moving part.
Preferably, the moving part comprises a screw rod rotatably arranged on the machine body, a clamping push pipe motor connected with the end of the screw rod and a moving block in threaded connection with the screw rod, the moving block is rotatably provided with a first ejector rod through a bearing towards one side of the pipe to be cut, and the first ejector rod is inserted into the inner side of one end of the pipe to be cut;
the screw rod is parallel to the support rod.
Preferably, the positioning part comprises a positioning block fixed on the machine body, a second ejector rod is rotatably arranged on one side, facing the pipe fitting to be cut, of the positioning block through a bearing, and the second ejector rod is connected with the inner side of the other end of the pipe fitting to be cut in an inserted mode.
Preferably, the cutting mechanism comprises a support fixed on the machine body, a pressing plate rotatably arranged at the top end of the support, a cutter rotatably arranged at one end of the pressing plate, and a cutting driving motor connected with a cutter shaft of the cutter.
Preferably, the cutting driving motor is fixed at the other end of the pressing plate and is connected with the cutter shaft through a belt.
Preferably, one end of the pressing plate, which is far away from the cutting knife, is connected with the machine body through a compression spring.
Therefore, the utility model adopts the above structure small-size cutting machine has replaced traditional pipe fitting slewing mechanism, pipe fitting fixture and ejector sleeve mechanism through setting up centre gripping ejector sleeve mechanism cooperation trusteeship rod, has simplified the structure to realize the miniaturization.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a structural diagram of a small size cutting machine according to an embodiment of the present invention.
Wherein: 1. a body; 2. a screw rod; 3. a pipe to be cut; 4. positioning blocks; 5. a cutter; 6. a support frame; 7. pressing a plate; 8. a first ejector rod; 9. a moving block; 10. a guide bar; 11. and (4) supporting a stick.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
Fig. 1 is the utility model discloses an embodiment a small-size cutting machine's block diagram, as shown in fig. 1, the utility model discloses a structure, including organism 1, it is provided with trusteeship rod 11 to rotate on the organism 1, trusteeship rod 11's one end links to each other with the rotation driving motor who is fixed in on the organism 1, this embodiment is provided with two trusteeship rods 11 side by side, it has the pipe fitting 3 of waiting to cut to hold in the palm the connecing between two trusteeship rods 11, and one of them trusteeship rod 11 is the drive roll, be provided with cutting mechanism on the organism 1 of trusteeship rod 11 top, be provided with centre gripping push tube mechanism on the organism 1 at trusteeship rod 11 both ends, it is concrete, centre gripping push tube mechanism is including setting up location portion and the removal portion on the organism 1 at trusteeship rod 11. The cutting machine comprises a machine body 1, a moving part, a guide rod 9, a first ejector rod 8 and a second ejector rod 8, wherein the moving part comprises a lead screw 2 rotatably arranged on the machine body 1, a clamping push pipe motor connected with the end of the lead screw 2 and a moving block 9 in threaded connection with the lead screw 2, the guide rod 10 is further connected to the moving block 9 in a penetrating manner, the guide rod 10 and the lead screw 2 are symmetrically arranged relative to the moving block 9, one side, facing a pipe to be cut 3, of the moving block 9 is rotatably provided with the first ejector rod 8 through a bearing; and the screw rod 2 is parallel to the trusteeship rod 11. The positioning part comprises a positioning block 4 fixed on the machine body 1, a second ejector rod is rotatably arranged on one side, facing the pipe fitting 3 to be cut, of the positioning block 4 through a bearing, and the second ejector rod is connected with the inner side of the other end of the pipe fitting 3 to be cut in an inserting mode.
Preferably, the cutting mechanism comprises a support frame 6 fixed on the machine body 1, a pressing plate 7 rotatably arranged at the top end of the support frame 6, a cutter 5 rotatably arranged at one end of the pressing plate 7, and a cutting driving motor connected with a cutter shaft of the cutter 5. The cutting driving motor is fixed at the other end of the pressing plate 7 and is connected with the cutter shaft through a belt. One end of the pressing plate 7, which is far away from the cutter 5, is connected with the machine body 1 through a compression spring, and the cutter 5 is tightly pressed on a pipe fitting by the aid of the compression spring, so that the pipe fitting is adaptable to different pipe diameters.
The working principle is as follows:
during cutting, the pipe fitting 3 to be cut is positioned by the clamping and pipe pushing mechanism to horizontally move, the pipe fitting 3 to be cut is positioned by the pipe supporting rod 11 and the cutting mechanism to vertically move, so that pipe fitting clamping and cutting are achieved, after the cutting mechanism cuts a section of pipe close to the positioning block 4, an operator presses the end, away from the cutter 5, of the pressing plate 7 downwards until the cutter 5 leaves the pipe fitting, after the cut pipe fitting is taken down, the moving part in the clamping and pipe pushing mechanism is driven by the clamping and pipe pushing motor to move along the lead screw 2 in the direction close to the positioning block 4, the pipe fitting is further pushed to move in the direction close to the positioning block 4 until the pipe fitting abuts against the second ejector rod again (in the embodiment, after the pipe fitting touches the travel switch, the clamping and pipe pushing motor stops running, and after the pipe fitting is cut, the travel switch resets, the clamping and pipe pushing motor runs again, since the stop of the motor controlled by the stroke switch is a conventional technical means in the field, the details are not described herein), the pressing plate 7 is released, and the end of the pressing plate 7 where the cutting knife 5 is arranged rotates downwards under the restoring force of the compression spring until the cutting knife 5 contacts the surface of the pipe again, and the cutting of the pipe is restarted.
Therefore, the utility model adopts the above structure small-size cutting machine has replaced traditional pipe fitting slewing mechanism, pipe fitting fixture and ejector sleeve mechanism through setting up centre gripping ejector sleeve mechanism cooperation trusteeship rod, has simplified the structure to realize the miniaturization.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. A small-size cutting machine, includes the organism, its characterized in that: the pipe supporting device is characterized in that a pipe supporting rod is arranged on the machine body in a rotating mode, one end of the pipe supporting rod is connected with a rotating driving motor fixed on the machine body, a cutting mechanism is arranged on the machine body above the pipe supporting rod, and clamping and pipe pushing mechanisms are arranged on the machine body at two ends of the pipe supporting rod.
2. The compact cutting machine of claim 1, wherein: the clamping pipe pushing mechanism comprises a positioning part and a moving part which are arranged on the machine body at two ends of the pipe supporting rod respectively, and a pipe fitting to be cut is arranged on the pipe supporting rod between the positioning part and the moving part in a rotating mode.
3. The compact cutting machine of claim 2, wherein: the moving part comprises a lead screw rotatably arranged on the machine body, a clamping push pipe motor connected with the end of the lead screw and a moving block in threaded connection with the lead screw, the moving block is rotatably provided with a first ejector rod through a bearing towards one side of the pipe to be cut, and the first ejector rod is inserted into the inner side of one end of the pipe to be cut;
the screw rod is parallel to the support rod.
4. The compact cutting machine of claim 3, wherein: the positioning part comprises a positioning block fixed on the machine body, a second ejector rod is arranged on one side, facing the pipe fitting to be cut, of the positioning block in a rotating mode through a bearing, and the second ejector rod is connected with the inner side of the other end of the pipe fitting to be cut in an inserting mode.
5. The compact cutting machine of claim 1, wherein: the cutting mechanism comprises a support frame fixed on the machine body, a pressing plate rotatably arranged at the top end of the support frame, a cutter rotatably arranged at one end of the pressing plate and a cutting driving motor connected with a cutter shaft of the cutter.
6. The compact cutting machine of claim 5, wherein: the cutting driving motor is fixed at the other end of the pressing plate and is connected with the cutter shaft through a belt.
7. The compact cutting machine of claim 6, wherein: one end of the pressing plate, which is far away from the cutter, is connected with the machine body through a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020614443.0U CN211967652U (en) | 2020-04-22 | 2020-04-22 | Small-sized cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020614443.0U CN211967652U (en) | 2020-04-22 | 2020-04-22 | Small-sized cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211967652U true CN211967652U (en) | 2020-11-20 |
Family
ID=73345560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020614443.0U Active CN211967652U (en) | 2020-04-22 | 2020-04-22 | Small-sized cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211967652U (en) |
-
2020
- 2020-04-22 CN CN202020614443.0U patent/CN211967652U/en active Active
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