CN218946898U - Portable electric cutting and perforating tool - Google Patents
Portable electric cutting and perforating tool Download PDFInfo
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- CN218946898U CN218946898U CN202223522113.7U CN202223522113U CN218946898U CN 218946898 U CN218946898 U CN 218946898U CN 202223522113 U CN202223522113 U CN 202223522113U CN 218946898 U CN218946898 U CN 218946898U
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- main scale
- cutting
- fastening bolt
- sliding seat
- cutting motor
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Abstract
The utility model relates to a portable electric cutting and perforating tool, which comprises a main scale, a positioning assembly, a cutting motor and an operating handle, wherein the cutting motor and the operating handle are arranged at one end of the main scale; an adjustable supporting wheel is arranged between the positioning component and the cutting motor. According to the utility model, the thimble is taken as the center of the rotating shaft, the cutting motor is slowly rotated by holding the operating handle, so that a round gasket is cut, and the problems of serious potential safety hazards, such as water leakage, oil leakage and the like, caused by nonstandard gaskets are reduced; tightening the first fastening bolt, enabling a screw cap of the first fastening bolt to penetrate through the rectangular groove and the circular groove to cling to the main scale, enabling the screw bolt of the first fastening bolt to be in threaded connection with the other side of the sliding seat, achieving fastening connection between the sliding seat and the main scale, and adjusting the sliding seat and the ejector pin to be in the position of the main scale according to the size of the cutting gasket.
Description
Technical Field
The utility model relates to the technical field of tapping tools, in particular to a portable electric cutting tapping tool.
Background
In the routine maintenance process of the thermal power generating unit, a large number of gaskets are needed to be used, and the gaskets are different in material, thickness and size. In daily maintenance, the gasket is manually sheared according to the size of the joint surface of the flange, and the gasket is made of rubber, asbestos plates, oil-resistant high-pressure plates, polytetrafluoroethylene plates and the like.
The shearing gaskets in the prior art are manual shearing gaskets, manual shearing is not easy to operate, the sheared size is not a standard circle, and phenomena such as breakage and the like are easy to occur; when the sheared gaskets are not standard circles, the gaskets are arranged on equipment to cause major potential safety hazards, such as water leakage, oil leakage and the like.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a portable electric cutting and perforating tool, which reduces the problems of serious potential safety hazards, such as water leakage, oil leakage and the like, caused by nonstandard gaskets.
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme: the portable electric cutting and perforating tool comprises a main scale, a positioning assembly, a cutting motor and an operating handle, wherein the cutting motor and the operating handle are arranged at one end of the main scale;
an adjustable supporting wheel is arranged between the positioning component and the cutting motor.
The scale on the main scale is used for reading, confirm the size of the material that will cut, the thimble of locating component is as cutting motor pivoted centre of a circle, cutting motor is fixed to be set up on the main scale, cutting motor is the motor that can cut nonmetal materials such as plastics material, asbestos board, rubber, resistant oil high pressure board, the axis of cutting motor's cutting piece sets up with the axis of thimble is perpendicular, the length of thimble is greater than the minimum of cutting piece, the thimble is like the stabilizer blade of compasses, cutting motor is like the drawing pencil of compasses, regard the thimble as the pivot center, through handheld operation handle, slowly rotate cutting motor, cut out comparatively round gasket, reduce because of the gasket is nonstandard, cause great potential safety hazard to equipment, such as leak, oil leak scheduling problem.
In the cutting process of the cutting motor, a worker is required to always carry the handle by hand, the working strength is high, the depth of the cutting piece of the cutting motor in a cutting material is different, and the universal wheel of the adjustable supporting wheel rolls on the material to be cut, so that the function of supporting the cutting motor is achieved to a certain extent.
Preferably, a circular groove is formed in one side of the sliding seat, and a first fastening bolt used for connecting the sliding seat and the main scale is arranged in the circular groove.
Preferably, the middle part of the main scale is provided with a rectangular groove, the diameter of the circular groove is larger than the width of the rectangular groove, and the first fastening bolt is positioned in the rectangular groove.
Tightening the first fastening bolt, enabling a screw cap of the first fastening bolt to penetrate through the rectangular groove and the circular groove to cling to the main scale, enabling the screw bolt of the first fastening bolt to be in threaded connection with the other side of the sliding seat, achieving fastening connection between the sliding seat and the main scale, and adjusting the sliding seat and the ejector pin to be in the position of the main scale according to the size of the cutting gasket.
Preferably, the adjustable supporting wheel comprises a supporting frame arranged on the main scale, a supporting rod arranged below the supporting frame and a universal wheel arranged at the lower end of the supporting rod.
Preferably, the upper end of the supporting frame is provided with an open slot, the upper end of the second fastening bolt is rotatably provided with a rotating handle, and the rotating handle is matched with the open slot.
The rotating handle can drive the second fastening bolt to rotate, the second fastening bolt is screwed down and screwed up, the length of the supporting rod can be adjusted down and up, and then the depth of the cutting piece of the cutting motor in cutting materials is adjusted.
Preferably, the support frame is connected to the main scale through a second fastening bolt, and the lower end of the second fastening bolt is rotatably connected to the support frame.
Compared with the prior art, the utility model has the beneficial effects that: the thimble is taken as the center of the rotating shaft, the cutting motor is slowly rotated by holding the operating handle, and a round gasket is cut, so that serious potential safety hazards caused by nonstandard gaskets, such as water leakage, oil leakage and the like, to equipment are reduced;
tightening a first fastening bolt, enabling a screw cap of the first fastening bolt to pass through the rectangular groove and the circular groove to be tightly attached to the main scale, enabling a stud of the first fastening bolt to be in threaded connection with the other side of the sliding seat, realizing the fastening connection between the sliding seat and the main scale, and adjusting the positions of the sliding seat and the thimble on the main scale according to the size of the cutting gasket;
the rotating handle can drive the second fastening bolt to rotate, the second fastening bolt is screwed down and screwed up, the length of the supporting rod can be adjusted down and up, and then the depth of the cutting piece of the cutting motor in cutting materials is adjusted.
Drawings
FIG. 1 is a schematic view of a first perspective structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a schematic view of the structure of the utility model at B-B in FIG. 3;
fig. 5 is a schematic perspective view of the first fastening bolt removed according to the present utility model.
The reference numbers shown in the drawings: 1. a main scale; 101. rectangular grooves; 2. a cutting motor; 201. cutting the sheet; 3. an operating handle; 4. a thimble; 5. a sliding seat; 501. a circular groove; 6. a rotating handle; 7. a first fastening bolt; 8. a second fastening bolt; 9. a support frame; 901. an open slot; 10. a support rod; 11. a universal wheel; 12. an observation window; 13. a taper indication.
Detailed Description
The present utility model will be further described with reference to the specific embodiments, as shown in fig. 1 to 5, a portable electric cutting and perforating tool includes a main scale 1, a positioning assembly, a cutting motor 2 and an operating handle 3 disposed at one end of the main scale 1, the positioning assembly includes a thimble 4 and a sliding seat 5 detachably connected to the main scale 1, and the thimble 4 is disposed below the sliding seat 5.
The scale on the main scale 1 is used for reading, no scale is shown in the figure, the size of a material to be cut is determined, the thimble 4 of the positioning assembly is used as the circle center of the rotation of the cutting motor 2, the cutting motor 2 is fixedly arranged on the main scale 1, the cutting motor 2 is a motor capable of cutting nonmetal materials such as plastic materials, asbestos plates, rubber sheets and oil-resistant high-pressure plates, the axis of the cutting sheet 201 of the cutting motor 2 is perpendicular to the axis of the thimble 4, the length of the thimble 4 is greater than the lowest point of the cutting sheet 201, the thimble 4 is like a supporting leg of the compass, the cutting motor 2 is like a drawing pen of the compass, the thimble 4 is used as the center of a rotating shaft, the cutting motor 2 is slowly rotated through the handheld operation handle 3, a relatively round gasket is cut, and serious potential safety hazards such as water leakage and oil leakage and the like caused to equipment due to the fact that the gasket is not standard are reduced.
Be provided with adjustable supporting wheel between locating component and the cutting motor 2, at cutting motor 2 cutting in-process, need the staff to handle 3 always with hand, working strength is great, and cutting motor 2's cutting piece 201 is different in the degree of depth of cutting the material, and the universal wheel 11 of adjustable supporting wheel rolls on waiting the cutting material, plays the effect of supporting cutting motor 2 to a certain extent.
A circular groove 501 is formed in one side of the sliding seat 5, and a first fastening bolt 7 for connecting the sliding seat 5 and the main scale 1 is arranged in the circular groove 501. Rectangular grooves 101 are formed in the middle of the main scale 1, the diameter of each circular groove 501 is larger than the width of each rectangular groove 101, and the first fastening bolts 7 are located in the rectangular grooves 101. The first fastening bolt 7 is screwed down, a nut of the first fastening bolt 7 passes through the rectangular groove 101 and the circular groove 501 to be clung to the main scale 1, a stud of the first fastening bolt 7 is in threaded connection with the other side of the sliding seat 5, the fastening connection between the sliding seat 5 and the main scale 1 is realized, and the positions of the sliding seat 5 and the thimble 4 in the main scale 1 are adjusted according to the size of a cutting gasket.
The observation window 12 is also arranged on one side of the sliding seat 5, the observation window 12 is arranged on the same side as the circular groove 501, the observation window 12 is used for observing scales on a main scale, the observation window 12 is provided with a conical indication 13, and the conical indication 13 is arranged with a centre shaft of the thimble, so that the scales can be observed conveniently.
The adjustable supporting wheel comprises a supporting frame 9 arranged on the main scale 1, a supporting rod 10 arranged below the supporting frame 9, and a universal wheel 11 arranged at the lower end of the supporting rod 10.
It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.
Claims (6)
1. A portable electric cutting and tapping tool, characterized in that: the automatic cutting device comprises a main scale (1), a positioning assembly, a cutting motor (2) and an operating handle (3), wherein the cutting motor (2) and the operating handle (3) are arranged at one end of the main scale (1), the positioning assembly comprises a thimble (4) and a sliding seat (5) which is detachably connected to the main scale (1), and the thimble (4) is arranged below the sliding seat (5);
an adjustable supporting wheel is arranged between the positioning component and the cutting motor (2).
2. A portable, electrically powered cutting and tapping tool as set forth in claim 1, wherein: a circular groove (501) is formed in one side of the sliding seat (5), and a first fastening bolt (7) used for connecting the sliding seat (5) and the main scale (1) is arranged in the circular groove (501).
3. A portable, electrically powered cutting and tapping tool as in claim 2, wherein: rectangular grooves (101) are formed in the middle of the main scale (1), the diameter of each circular groove (501) is larger than the width of each rectangular groove (101), and the first fastening bolts (7) are located in the rectangular grooves (101).
4. A portable, electrically powered cutting and tapping tool as set forth in claim 1, wherein: the adjustable supporting wheel comprises a supporting frame (9) arranged on the main scale (1), a supporting rod (10) arranged below the supporting frame (9), and a universal wheel (11) arranged at the lower end of the supporting rod (10).
5. A portable, electrically powered cutting and tapping tool as set forth in claim 4, wherein: the supporting frame (9) is connected to the main scale (1) through a second fastening bolt (8), and the lower end of the second fastening bolt (8) is rotatably connected in the supporting frame (9).
6. A portable, electrically powered cutting and tapping tool as set forth in claim 5, wherein: open slot (901) has been seted up to carriage (9) upper end, second fastening bolt (8) upper end rotates and is provided with changes handle (6), changeing handle (6) and open slot (901) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223522113.7U CN218946898U (en) | 2022-12-28 | 2022-12-28 | Portable electric cutting and perforating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223522113.7U CN218946898U (en) | 2022-12-28 | 2022-12-28 | Portable electric cutting and perforating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218946898U true CN218946898U (en) | 2023-05-02 |
Family
ID=86135287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223522113.7U Active CN218946898U (en) | 2022-12-28 | 2022-12-28 | Portable electric cutting and perforating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218946898U (en) |
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2022
- 2022-12-28 CN CN202223522113.7U patent/CN218946898U/en active Active
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