CN213290429U - Portable electric rubber circle cutting machine - Google Patents
Portable electric rubber circle cutting machine Download PDFInfo
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- CN213290429U CN213290429U CN202022096311.6U CN202022096311U CN213290429U CN 213290429 U CN213290429 U CN 213290429U CN 202022096311 U CN202022096311 U CN 202022096311U CN 213290429 U CN213290429 U CN 213290429U
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- rotating shaft
- cutter
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- rubber
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Abstract
The utility model relates to a rubber materials cutting means technical field, specifically speaking relates to a portable electronic rubber circle cutting machine. Comprises a cylindrical barrel, a support frame, a rotating shaft, an electric device and two groups of cutter mechanisms; the support frame comprises a rotating shaft sleeve and a plurality of support plates; the electric device is fixed on the top of the supporting plate, and the power output end of the electric device is inserted in the rotating shaft sleeve; the upper part of the rotating shaft is assembled in the rotating shaft sleeve through a bearing, and the top end of the rotating shaft is connected with a power output end of the electric device; the two sides of the lower part of the rotating shaft are respectively fixed with a long cross rod and a short cross rod, and the two groups of cutter mechanisms are respectively assembled on the long cross rod and the short cross rod. The utility model is simple in operation, convenient to use can once only surely go out annular rubber pad on the rubber sheet, realizes quick rubber circle of contact, greatly reduced workman's intensity of labour, improved work efficiency, moreover, the circle of contact precision is higher, has guaranteed the quality of gained rubber gasket.
Description
Technical Field
The utility model relates to a rubber materials cutting means technical field, specifically speaking relates to a portable electronic rubber circle cutting machine.
Background
The gasket of barbell adopts the rubber pad preparation to form, for annular structure, its traditional manufacturing process is: firstly, manually drawing two concentric circles on the surface of the whole rubber sheet, and then manually cutting according to the drawn circles. The whole cutting process is completely finished manually, the labor intensity of workers is high, the production efficiency is low, the circle cutting precision is low, and the quality deviation is large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable electronic rubber circle cutting machine solves above technical problem.
In order to solve the above problems, the utility model adopts the following technical scheme:
the utility model provides a portable electronic rubber circle cutting machine which characterized in that: comprises a cylindrical barrel, a support frame fixed in the barrel, a rotating shaft, an electric device for driving the rotating shaft to rotate and two groups of cutter mechanisms; the support frame comprises a rotating shaft sleeve coaxial with the barrel and a plurality of support plates connected between the outer wall of the rotating shaft sleeve and the inner wall of the barrel; the electric device is fixed on the top of the supporting plate, and the power output end of the electric device is inserted in the rotating shaft sleeve; the upper part of the rotating shaft is assembled in the rotating shaft sleeve through a bearing, and the top end of the rotating shaft is connected with a power output end of the electric device; the two sides of the lower part of the rotating shaft are respectively fixed with a long cross rod and a short cross rod, and the two groups of cutter mechanisms are respectively assembled on one ends of the long cross rod and the short cross rod, which are far away from the rotating shaft.
The cutter mechanism comprises a cutter holder, a cutter rod and a guide rod which are fixed at the top of the cutter holder, and a cutter arranged on the cutter holder; the end parts of the long cross rod and the short cross rod are respectively provided with a cutter bar through hole and a guide hole; the cutter bar penetrates through the cutter bar through hole upwards, a locking nut is assembled at the top end of the cutter bar through threads, and a spring is sleeved at the lower part of the cutter bar; the guide rod upwards penetrates through the guide hole; the cutter holder is provided with a cutter groove, and the cutter is arranged in the cutter groove and is locked and fixed through a fastening bolt.
Furthermore, the electric device is a portable electric drill, a handle is arranged on the side wall of the electric device, and a handle is fixed at the tail part of the electric device; the portable electric drill is arranged on the rotating shaft sleeve in an inverted mode, connecting wing plates are fixed to the two sides of the portable electric drill respectively, and the connecting wing plates are fixed to the top of the supporting plate through fixing buckles.
Furthermore, a conical head with a downward vertex is arranged at the bottom end of the rotating shaft.
Has the advantages that: compared with the prior art, the utility model is simple in operation, convenient to use can once only surely go out annular rubber pad on the rubber sheet, realizes quick rubber circle of contact, greatly reduced workman's intensity of labour, improved work efficiency, moreover, the circle of contact precision is higher, has guaranteed the quality of gained rubber gasket.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Examples
Referring to fig. 1, the portable electric rubber rounding machine of the present embodiment includes a cylindrical barrel 1, a support frame fixed in the barrel 1, a rotating shaft 3, an electric device driving the rotating shaft 3 to rotate, and two sets of cutter mechanisms. The support frame includes with barrel 1 with the pivot sleeve 4 of axle center and four backup pads 2 of connecting between 4 outer walls of pivot sleeve and 1 inner wall of barrel, four backup pads 2 are the cross setting.
The electric device is a portable electric drill 5, a handle 7 is arranged on the side wall of the electric device, and a handle 6 is fixed at the tail part of the electric device. The portable electric drill 5 is arranged on the rotating shaft sleeve 4 in an inverted mode, and the power output end of the portable electric drill is inserted into the rotating shaft sleeve 4; and connecting wing plates 8 are respectively fixed on two sides of the electric hand drill 5, and the connecting wing plates 8 are fixed on the top of the supporting plate 2 through fixing buckles 9.
The upper part of the rotating shaft 3 is assembled in the rotating shaft sleeve 4 through a bearing 10, and the top end of the rotating shaft is connected with a power output end of an electric device; the bottom end of the rotating shaft 3 is provided with a conical head 21 with a downward vertex. The two sides of the lower part of the rotating shaft 3 are respectively fixed with a long cross rod 20 and a short cross rod 22, and the two groups of cutter mechanisms are respectively assembled on one ends of the long cross rod 20 and the short cross rod 22 far away from the rotating shaft 3.
The cutter mechanism comprises a cutter holder 19, a cutter rod 11 and a guide rod 15 which are fixed at the top of the cutter holder 19, and a cutter 18 which is arranged on the cutter holder 19; the end parts of the long cross bar 20 and the short cross bar 22 are respectively provided with a cutter bar through hole 14 and a guide hole 13; the cutter bar 11 upwards penetrates through the cutter bar through hole 14, the top end of the cutter bar is provided with a locking nut 12 in a threaded mode, and the lower portion of the cutter bar 11 is sleeved with a spring 16; the guide rod 15 upwards penetrates through the guide hole 13; the cutter holder 19 is provided with a cutter groove, and the cutter 18 is arranged in the cutter groove and is locked and fixed through a fastening bolt 17.
The working principle of the utility model is as follows:
when in circle cutting, an operator carries the lifting handle 6 by hand, and places the circle cutting machine on the whole rubber plate to enable the conical head 21 to be abutted against the rubber plate; after the power supply is switched on, the other hand holds the handle 7 to press down and starts the portable electric drill 5, the portable electric drill 5 drives the rotating shaft 3, the rotating shaft 3 drives the two groups of cutter mechanisms to rotate, and after one circle of rotation, the cutters 18 of the two groups of cutter mechanisms respectively cut an outer circle and an inner circle, namely the circle cutting operation of the rubber gasket is completed; the operation is repeated until the whole rubber plate is completely cut into a circle.
The utility model is simple in operation, convenient to use can once only surely go out annular rubber pad on the rubber sheet, realizes quick rubber circle of contact, greatly reduced workman's intensity of labour, improved work efficiency, moreover, the circle of contact precision is higher, has guaranteed the quality of gained rubber gasket.
The above is only the embodiment of the present invention, not so limit on the other hand through the patent scope of the present invention, all utilize the equivalent structure made in the specification and the attached drawings, directly or indirectly apply to other related technical fields, all with the same principle within the patent protection scope of the present invention.
Claims (4)
1. The utility model provides a portable electronic rubber circle cutting machine which characterized in that: comprises a cylindrical barrel body (1), a supporting frame fixed in the barrel body (1), a rotating shaft (3), an electric device for driving the rotating shaft (3) to rotate and two groups of cutter mechanisms; the support frame comprises a rotating shaft sleeve (4) which is coaxial with the barrel body (1) and a plurality of support plates (2) connected between the outer wall of the rotating shaft sleeve (4) and the inner wall of the barrel body (1); the electric device is fixed at the top of the support plate (2), and the power output end of the electric device is inserted in the rotating shaft sleeve (4); the upper part of the rotating shaft (3) is assembled in the rotating shaft sleeve (4) through a bearing (10), and the top end of the rotating shaft is connected with a power output end of the electric device; the two sides of the lower part of the rotating shaft (3) are respectively fixed with a long transverse rod (20) and a short transverse rod (22), and the two groups of cutter mechanisms are respectively assembled at one end of the long transverse rod (20) and one end of the short transverse rod (22) far away from the rotating shaft (3).
2. The portable electric rubber rounding machine of claim 1, characterized in that: the cutter mechanism comprises a cutter holder (19), a cutter bar (11) and a guide rod (15) which are fixed at the top of the cutter holder (19), and a cutter (18) which is arranged on the cutter holder (19); the end parts of the long cross rod (20) and the short cross rod (22) are respectively provided with a cutter bar through hole (14) and a guide hole (13); the cutter bar (11) upwards penetrates through the cutter bar through hole (14), the top end of the cutter bar is provided with a locking nut (12) in a threaded mode, and the lower portion of the cutter bar (11) is sleeved with a spring (16); the guide rod (15) upwards penetrates through the guide hole (13); the cutter holder (19) is provided with a cutter groove, and the cutter (18) is arranged in the cutter groove and is locked and fixed through a fastening bolt (17).
3. The hand-held electric rubber rounding machine according to claim 1 or 2, characterized in that: the electric device is a portable electric drill (5), the side wall of the electric device is provided with a handle (7), and the tail part of the electric device is fixed with a handle (6); the portable electric drill (5) is arranged on the rotating shaft sleeve (4) in an inverted mode, connecting wing plates (8) are fixed to the two sides of the portable electric drill respectively, and the connecting wing plates (8) are fixed to the top of the supporting plate (2) through fixing buckles (9).
4. The portable electric rubber rounding machine of claim 3, characterized in that: the bottom end of the rotating shaft (3) is provided with a conical head (21) with a downward vertex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096311.6U CN213290429U (en) | 2020-09-22 | 2020-09-22 | Portable electric rubber circle cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096311.6U CN213290429U (en) | 2020-09-22 | 2020-09-22 | Portable electric rubber circle cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213290429U true CN213290429U (en) | 2021-05-28 |
Family
ID=76032551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022096311.6U Active CN213290429U (en) | 2020-09-22 | 2020-09-22 | Portable electric rubber circle cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213290429U (en) |
-
2020
- 2020-09-22 CN CN202022096311.6U patent/CN213290429U/en active Active
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