CN111844176A - Circular shearing machine for insulating paperboards - Google Patents
Circular shearing machine for insulating paperboards Download PDFInfo
- Publication number
- CN111844176A CN111844176A CN202010764305.5A CN202010764305A CN111844176A CN 111844176 A CN111844176 A CN 111844176A CN 202010764305 A CN202010764305 A CN 202010764305A CN 111844176 A CN111844176 A CN 111844176A
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- China
- Prior art keywords
- rod
- base
- gear
- connecting rod
- rocker arm
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/16—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like
- B26D1/165—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides an insulating paperboard circle shearing machine, belongs to transformer production field, including base, pendulum rod, connecting rod, cutting part and briquetting, the pendulum rod is installed on the base, and the connecting rod is installed on the pendulum rod, and cutting part installs on the connecting rod, and the briquetting is placed on the base. The base includes workstation, stand and base, and the workstation is the region of placing of paper circle woollen, also is the cutting region of paper circle, and the workstation passes through the stand and connects the base downwards. The pendulum rod includes cake, extension rod, ring gear and gear, and the cake is installed on the stand, can rotate on the stand, installs the extension rod on the cake, extension rod bottom fixed connection ring gear, ring gear below meshing gear, the gear connection power supply, power supply drive gear rotates, and the gear drives the ring gear and rotates, further drives the extension rod and rotates around the stand, finally accomplishes the cutting operation of paper circle. The connecting rod comprises a sliding block, a U-shaped rod, a rotating support, a limiting support, a pressing rod and a screw. The cutting part comprises a rocker arm, a cutter, a rear rotating shaft, a limiting boss and a spring.
Description
Technical Field
The invention belongs to the technical field of transformer production, and particularly relates to an insulating paperboard circular shearing machine.
Background
The transformer needs to use various insulating parts, one of them is more common just the end ring, the end ring is used for the insulation of coil tip, the end ring is usually by paper circle and spacer group constitution, the manufacturing of paper circle needs to use the circular shearing machine, the circular shearing machine who uses at present rotates for the paper circle workstation usually, for the paper circle of adaptation different diameters, the workstation is great in diameter usually, corresponding drive assembly is also great in volume usually, area is very big, moreover, the weight of workstation is very big usually, it needs a large amount of energy consumptions to drive its rotation, there are many unfavorable factors.
Disclosure of Invention
The invention provides an insulating paperboard circular shearing machine, which solves the problems in the background technology.
The technical problem solved by the invention is realized by adopting the following technical scheme:
the utility model provides an insulating paperboard circle shearing machine, includes base, pendulum rod, connecting rod, cutting part and briquetting, and the pendulum rod is installed on the base, and the connecting rod is installed on the pendulum rod, and the cutting part is installed on the connecting rod, and the briquetting is placed on the base. The base includes workstation, stand and base, and the workstation is the region of placing of paper circle woollen, also is the cutting region of paper circle, and the workstation passes through the stand and connects the base downwards, and the base stands on ground. The pendulum rod includes cake, extension rod, ring gear and gear, and the cake is installed on the stand, can rotate on the stand, installs the extension rod on the cake, extension rod bottom fixed connection ring gear, ring gear below meshing gear, the gear connection power supply, power supply drive gear rotates, and the gear drives the ring gear and rotates, further drives the extension rod and rotates around the stand, finally accomplishes the cutting operation of paper circle.
The connecting rod comprises a sliding block, a U-shaped rod, a rotary support, a limiting support, a pressing rod and a screw, the sliding block is sleeved on the extension rod and can slide on the extension rod, the sliding block is upwards connected with the U-shaped rod, the middle groove-shaped part of the U-shaped rod is located at the height of the workbench, the front end of the top of the U-shaped rod is respectively provided with the rotary support and the limiting support, the rotary support and the limiting support are jointly provided with a cutting part, the pressing rod is installed on a cross beam at the top of the limiting support through threads, and the cutting part with the. The cutting part comprises a rocker arm, a cutter, a rear rotating shaft, a limiting boss and a spring, the rocker arm is installed at the front end of the top of the U-shaped rod, the rear rotating shaft and the limiting boss are respectively arranged on the rocker arm, the rear rotating shaft is installed on the rotary support, so that the whole rocker arm can rotate around the rear rotating shaft, the limiting boss is sleeved in a side wall groove of the limiting support, the rocker arm is prevented from rotating beyond a range, the cutter is connected to the front end of the rocker arm through the rotating shaft, and the cutter can rotate at the front end of the rocker. The briquetting includes apron, rubber pad and balancing weight, and the apron top has the balancing weight, and the balancing weight increases the whole weight of briquetting, provides the packing force to the paper ring woollen.
Further, a screw is installed on the side of the sliding block, and after the sliding block is moved to a proper position, the position of the sliding block, that is, the position of the connecting rod, is fixed by using the screw.
Further, a spring is arranged between the rocker arm and the top surface of the front end of the U-shaped rod, the rocker arm always keeps a trend of rotating upwards under the action of the spring, the rocker arm is kept at a proper position under the pressure of the pressure rod, the angle adjustment of the rocker arm can be realized through the pressure rod, the adjustment of the cutting height of the cutter is further realized, and the gap between the cutter and the workbench can be conveniently adjusted according to requirements.
Further, the rubber pad bonds in apron bottom, and the rubber pad can place the paper circle woollen on the workstation with the weight transmission of briquetting, and the briquetting can compress tightly the paper circle woollen, prevents that it from taking place the displacement in cutting process on placing the paper circle woollen on the workstation. The rubber pad can avoid the briquetting to damage paper ring woollen.
Further, the diameter of the paper ring that the diameter of apron should cut as required should be prepared, and the diameter of apron should be less than paper ring diameter 10cm ~15cm, like this, can guarantee the effect that compresses tightly to the paper ring on the one hand, on the other hand, even if laying of briquetting has a small amount of eccentricities, also can not take place to interfere with the cutter.
The invention has the beneficial effects that:
the paper ring cutting machine is used for cutting paper rings of transformers, is compact in mechanism, small in occupied area, complete in function and capable of easily cutting paper rings with different diameters.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an exploded view of the present invention;
in the figure: 10. the cutting machine comprises a base, 11 parts of a workbench, 12 parts of a stand column, 13 parts of a base, 20 parts of a swing rod, 21 parts of a round cake, 22 parts of an extension rod, 23 parts of a gear ring, 24 parts of a gear, 30 parts of a connecting rod, 31 parts of a sliding block, 32 parts of a U-shaped rod, 33 parts of a rotating support, 34 parts of a limiting support, 35 parts of a pressing rod, 36 parts of a screw, 40 parts of a cutting part, 41 parts of a rocker arm, 42 parts of a cutter, 43 parts of a rear rotating shaft, 44 parts of a limiting boss, 45 parts of a spring, 50 parts of a pressing block, 51 parts of a cover plate.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1-3, the circular shearing machine for insulating paper boards comprises a base 10, a swing rod 20, a connecting rod 30, a cutting part 40 and a pressing block 50, wherein the swing rod 20 is installed on the base 10, the connecting rod 30 is installed on the swing rod 20, the cutting part 30 is installed on the connecting rod 30, and the pressing block 50 is placed on the base 10.
The base 10 comprises a workbench 11, a stand column 12 and a base 13, wherein the workbench 11 is a paper ring blank placing area and is also a paper ring cutting area, the workbench 11 is downwards connected with the base 13 through the stand column 12, the base 13 is erected on the ground, and the base 13 supports the whole device, so that the base 13 also plays a role of a counterweight and ensures that the gravity center of the whole device leans down to ensure the overall stability of the whole device.
The swing rod 20 comprises a round cake 21, an extension rod 22, a gear ring 23 and a gear 24, the round cake 21 is installed on the upright post 12 and can rotate on the upright post 12, the extension rod 22 is installed on the round cake 21, the gear ring 23 is fixedly connected to the bottom of the extension rod 22, the gear 24 is meshed below the gear ring 23, of course, the gear 24 needs necessary support, the support of the gear 24 is easily realized by ordinary technicians in the field, the gear 24 is connected with a power source, the power source drives the gear 24 to rotate, the gear 24 drives the gear ring 23 to rotate, the extension rod 22 is further driven to rotate around the upright post 12, and finally, the cutting operation of the paper ring is completed.
The connecting rod 30 comprises a sliding block 31, a U-shaped rod 32, a rotating support 33, a limiting support 34, a pressing rod 35 and a screw 36, wherein the sliding block 31 is sleeved on the extension rod 22 and can slide on the extension rod 22, the sliding block 31 is upwards connected with the U-shaped rod 32, the middle groove-shaped part of the U-shaped rod 32 is located at the height of the workbench 11, when the sliding block 31 is pushed forwards to the limiting position, the U-shaped rod 32 enables the connecting rod to avoid the outer edge of the workbench 11, the front end of the top of the U-shaped rod 32 is respectively provided with the rotating support 33 and the limiting support 34, the rotating support 33 and the limiting support 34 are jointly provided with a cutting part 40, the pressing rod 35 is installed on the cross beam at the top of the limiting support 34 through threads, the cutting part 40 can be adjusted by rotating the pressing rod 35, the screw 36 is installed on the side part of the sliding block 31, and the position.
The cutting part 40 comprises a rocker arm 41, a cutter 42, a rear rotating shaft 43, a limiting boss 44 and a spring 45, the rocker arm 41 is installed at the front end of the top of the U-shaped rod 32, the rocker arm 41 is provided with the rear rotating shaft 43 and the limiting boss 44 respectively, the rear rotating shaft 43 is installed on the rotating support 33, so that the whole rocker arm 41 can rotate around the rear rotating shaft 43, the limiting boss 44 is sleeved in a side wall groove of the limiting support 34 to prevent the rocker arm 41 from rotating beyond a range, the front end of the rocker arm 41 is connected with the cutter 42 through the rotating shaft, the cutter 42 can rotate at the front end of the rocker arm 41, the spring 45 is installed between the rocker arm 41 and the top surface of the front end of the U-shaped rod 32, the rocker arm 41 always keeps a tendency of upward rotation under the action of the spring 45, the rocker arm 41 is kept at a proper position under the pressure of the pressure rod 35, the. It is convenient to adjust the clearance between the cutter 42 and the table 11 as required.
Briquetting 50 includes apron 51, rubber pad 52 and balancing weight 53, and apron 51 bottom bonding rubber pad 52, rubber pad 52 can transmit the weight of briquetting 50 to workstation 11 on, places the paper ring woollen on workstation 11, and briquetting 50 can compress tightly the paper ring woollen, prevents that it from taking place the displacement in cutting process. The rubber pad 52 can prevent the press block 50 from damaging the paper ring wool. The top of the cover plate 51 is provided with a balancing weight 53, and the balancing weight 53 increases the overall weight of the pressing block 50 and provides pressing force for the paper ring blanks. Certainly, the diameter of the cover plate 51 should be configured according to the diameter of the paper ring to be cut, and the diameter of the cover plate 51 should be 10 cm-15 cm smaller than the diameter of the paper ring, so that on one hand, the pressing effect on the paper ring can be ensured, and on the other hand, even if the pressing block 50 is placed with a small amount of eccentricity, the pressing block does not interfere with the cutter 42.
The working principle of the invention is as follows: firstly, the press rod 35 is adjusted to enable the cutter 42 to be in an upper position, namely, the gap between the cutter 42 and the workbench 11 is adjusted to be the maximum, the slide block 31 is adjusted to enable the cutter 42 to be located at a required cutting position, paper ring blanks are placed on the workbench 11, if necessary, the swing rod 20 can be rotated for one circle to ensure that the paper ring blanks can be placed to cut a whole circle, a press block 50 with a proper diameter is placed on the paper ring blanks, the press block 50 is placed at the center of the workbench as far as possible, of course, the front section is recorded, a small amount of eccentricity does not affect the work, and if necessary, the swing rod 20 can be rotated for one circle again to ensure that the cutter 42 cannot interfere with the press block 50 in the whole circle movement process. And adjusting the pressure lever 35 again to enable the cutter 42 to tightly press the paper ring blanks to reach the cutting depth. Then, the power source of the gear 24 is started, the power is transmitted to the connecting rod 30 along the gear 24, the gear ring 23 and the extension rod 22 in sequence, the cutter 42 is driven to rotate around the upright post 12, namely the center of the workbench 11 for one circle, and the paper ring cutting is completed, of course, the cutter 42 can be rotated for several circles when necessary until the paper ring cutting is completed.
The above examples mainly illustrate the insulating board circular cutting machine of the present invention. While only a limited number of embodiments and features have been described, those skilled in the art will recognize that the invention can be embodied in many other forms without departing from the spirit or scope thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and various modifications and alternative arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (5)
1. An insulating paperboard circular shearing machine comprises a base (10), a swing rod (20), a connecting rod (30), a cutting part (40) and a pressing block (50), and is characterized in that the swing rod (20) is installed on the base (10), the connecting rod (30) is installed on the swing rod (20), the cutting part (30) is installed on the connecting rod (30), the pressing block (50) is placed on the base (10), the base (10) comprises a workbench (11), an upright post (12) and a base (13), the workbench (11) is downwards connected with the base (13) through the upright post (12), the base (13) is erected on the ground, the swing rod (20) comprises a circular cake (21), an extension rod (22), a gear ring (23) and a gear (24), the circular cake (21) is installed on the upright post (12) and can rotate on the upright post (12), the extension rod (22) is installed on the circular cake (21), and the bottom of the extension rod (22) is fixedly connected with the gear ring (23), a gear (24) is engaged below a gear ring (23), a connecting rod (30) comprises a sliding block (31), a U-shaped rod (32), a rotating support (33), a limiting support (34), a pressure rod (35) and a screw (36), the sliding block (31) is sleeved on an extension rod (22) and can slide on the extension rod (22), the sliding block (31) is upwards connected with the U-shaped rod (32), the middle groove-shaped part of the U-shaped rod (32) is positioned at the height of a workbench (11), the rotating support (33) and the limiting support (34) are respectively arranged at the front end of the top of the U-shaped rod (32), the pressure rod (35) is installed on a cross beam at the top of the limiting support (34) through threads, a cutting part (40) comprises a rocker arm (41), a cutter (42), a rear rotating shaft (43) and a limiting boss (44), the rocker arm (41) is installed at the front end of the top of the U-shaped rod (32), the rocker arm (41, rear rotating shaft (43) is installed on rotating support (33), and cutter (42) is connected through the pivot to rocking arm (41) front end, and briquetting (50) have balancing weight (53) including apron (51) and balancing weight (53), apron (51) top, and balancing weight (53) increase the whole weight of briquetting (50), provide the packing force to the paper ring woollen.
2. The circular shearing machine for insulating paperboard as recited in claim 1, wherein a screw (36) is installed at a side of the slider (31), and the position of the slider (31) is fixed by using the screw (36).
3. An insulating board slitting machine according to claim 1, characterized in that a spring (45) is mounted between the rocker arm (41) and the top face of the front end of the U-shaped bar (32).
4. An insulating board slitting machine according to claim 1, characterized in that the cover plate (51) is bonded at its bottom with a rubber pad (52), the rubber pad (52) being adapted to transfer the weight of the press block (50) to the table (11) and to avoid damage of the ring trimmings by the press block (50).
5. The circular shearing machine for insulating paperboard according to claim 1, characterized in that the diameter of said cover plate (51) is 10-15 cm smaller than the diameter of the paper ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764305.5A CN111844176A (en) | 2020-08-02 | 2020-08-02 | Circular shearing machine for insulating paperboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764305.5A CN111844176A (en) | 2020-08-02 | 2020-08-02 | Circular shearing machine for insulating paperboards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111844176A true CN111844176A (en) | 2020-10-30 |
Family
ID=72954241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010764305.5A Pending CN111844176A (en) | 2020-08-02 | 2020-08-02 | Circular shearing machine for insulating paperboards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111844176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843100A (en) * | 2022-03-24 | 2022-08-02 | 江西金达电子有限公司 | Transformer paper ring supporting mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030089211A1 (en) * | 2001-11-15 | 2003-05-15 | Jung-Hua Lin | Machine tool circular cutting supplementary apparatus |
| CN208305216U (en) * | 2018-06-20 | 2019-01-01 | 盐城天源电力设备有限公司 | Transformer round insulation cardboard plain type cutter |
| CN209478334U (en) * | 2018-11-20 | 2019-10-11 | 襄阳亚力工业设备有限公司 | A kind of adjustable circle shearing machine of transformer production |
| CN210307926U (en) * | 2019-06-28 | 2020-04-14 | 无锡东轩机械制造有限公司 | Insulating plate excircle processingequipment |
| CN210389348U (en) * | 2019-08-14 | 2020-04-24 | 常州市英中电气有限公司 | Paper circle cutting device |
-
2020
- 2020-08-02 CN CN202010764305.5A patent/CN111844176A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030089211A1 (en) * | 2001-11-15 | 2003-05-15 | Jung-Hua Lin | Machine tool circular cutting supplementary apparatus |
| CN208305216U (en) * | 2018-06-20 | 2019-01-01 | 盐城天源电力设备有限公司 | Transformer round insulation cardboard plain type cutter |
| CN209478334U (en) * | 2018-11-20 | 2019-10-11 | 襄阳亚力工业设备有限公司 | A kind of adjustable circle shearing machine of transformer production |
| CN210307926U (en) * | 2019-06-28 | 2020-04-14 | 无锡东轩机械制造有限公司 | Insulating plate excircle processingequipment |
| CN210389348U (en) * | 2019-08-14 | 2020-04-24 | 常州市英中电气有限公司 | Paper circle cutting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843100A (en) * | 2022-03-24 | 2022-08-02 | 江西金达电子有限公司 | Transformer paper ring supporting mechanism |
| CN114843100B (en) * | 2022-03-24 | 2023-05-05 | 江西金达电子有限公司 | Transformer paper ring supporting mechanism |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201030 |
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| RJ01 | Rejection of invention patent application after publication |