CN113560653A - Universal adjustable pendulum shear die - Google Patents
Universal adjustable pendulum shear die Download PDFInfo
- Publication number
- CN113560653A CN113560653A CN202110747208.XA CN202110747208A CN113560653A CN 113560653 A CN113560653 A CN 113560653A CN 202110747208 A CN202110747208 A CN 202110747208A CN 113560653 A CN113560653 A CN 113560653A
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- CN
- China
- Prior art keywords
- fixedly connected
- base
- pendulum shear
- shear die
- rotating shaft
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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.)
- Pending
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- 239000000463 material Substances 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/001—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a universal adjustable pendulum shear die which comprises a base, wherein the top of the base is fixedly connected with a feeding table, the top of the base is rotatably connected with a rotating shaft through a bearing, one end of the rotating shaft is fixedly connected with a material receiving platform, the top of the base is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a main gear, the surface of the main gear is in meshing connection with a secondary gear, the secondary gear is fixedly connected with the surface of the rotating shaft, and the top of the material receiving platform is fixedly connected with a threaded rod. According to the invention, the angle of the pendulum shear die can be adjusted by matching the rotating shaft, the rotating motor, the main gear and the secondary gear, so that the problem that the angle is not suitable for cutting different strips is effectively avoided, the working efficiency of the pendulum shear die is greatly improved, and the angle change can be accurately controlled by setting the angle code and the pointer, so that the precision is improved.
Description
Technical Field
The invention relates to the technical field of shearing equipment, in particular to a universal adjustable pendulum shear die.
Background
The pendulum shear die is a processing device capable of cutting out a steel belt with a certain angle quickly, is a fixed-angle and fixed-size shearing machine in the industries of automobiles, household appliances, generators and the like, is a main tool in modern strip shearing, is arranged on an uncoiling blanking line and is used for transversely and obliquely shearing a fixed-size strip, and in the stamping process of a press machine, the shearing blades move relatively to cut the strip between the two shearing blades.
However, the prior art has the following disadvantages:
1. the angle of the existing pendulum shear die is single, so that the strip cannot be adjusted to be cut according to different angles, and the working efficiency of the pendulum shear die is greatly reduced;
2. the existing pendulum shear die is poor in stability during rotation, so that shaking is easily generated during inclination, and the flatness of cutting off of the strip of the pendulum shear die is greatly reduced.
Disclosure of Invention
The invention aims to provide a universal adjustable pendulum shear die to solve the problems of single angle and poor stability in rotation.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an omnipotent adjustable pendulum shear die, includes the base, the top fixedly connected with pay-off platform of base, the top of base is rotated through the bearing and is connected with the axis of rotation, the one end fixedly connected with of axis of rotation connects the material platform, the top fixedly connected with rotating electrical machines of base, the output end fixedly connected with master gear of rotating electrical machines, the surface toothing of master gear is connected with the pinion, the pinion is connected with the fixed surface of axis of rotation, connect the top fixedly connected with threaded rod of material platform, the threaded rod, the mould has been cup jointed on the surface of threaded rod, the one end of threaded rod has fixation nut through threaded connection, the side fixedly connected with fixed disk of base, the surface of fixed disk is provided with the angle sign indicating number, connect one side fixedly connected with pointer of material platform.
Furthermore, a sliding groove is formed in the top of the base, and the sliding groove is arc-shaped.
Furthermore, the bottom of the material receiving platform is fixedly connected with a sliding rod, one end of the sliding rod is rotatably connected with a sliding wheel through a bearing, and the sliding wheel is rotatably connected with the inner wall of the sliding groove.
Furthermore, a compression spring is sleeved on the surface of the threaded rod, and one end of the compression spring is fixedly connected with the top of the material receiving platform.
Furthermore, the top of the upper die is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with a pressing seat.
Furthermore, the top of base has seted up the mounting hole, the quantity of mounting hole is four.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the invention, the angle of the pendulum shear die can be adjusted by matching the rotating shaft, the rotating motor, the main gear and the secondary gear, so that the problem that the angle is not suitable for cutting different strips is effectively avoided, the working efficiency of the pendulum shear die is greatly improved, and the angle change can be accurately controlled by setting the angle code and the pointer, so that the precision is improved.
(2) The invention can enhance the stability during rotation when in use by matching the sliding groove, the sliding rod and the sliding wheel, thereby avoiding the shaking during the inclination, and further greatly ensuring the cutting flatness of the pendulum shear die strip.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
fig. 3 is a schematic front view of the present invention.
In the figure: 1. a base; 2. a feeding table; 3. a rotating shaft; 4. a material receiving platform; 5. a rotating electric machine; 6. a main gear; 7. a secondary gear; 8. a threaded rod; 9. an upper die; 10. fixing a nut; 11. fixing the disc; 12. an angle code; 13. a pointer; 14. a sliding groove; 15. a slide bar; 16. a sliding wheel; 17. a compression spring; 18. an electric push rod; 19. pressing a base; 20. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a universal adjustable pendulum shear die comprises a base 1, a feeding table 2 is fixedly connected to the top of the base 1, a rotating shaft 3 is rotatably connected to the top of the base 1 through a bearing, a material receiving platform 4 is fixedly connected to one end of the rotating shaft 3, a rotating motor 5 is fixedly connected to the top of the base 1, a main gear 6 is fixedly connected to the output end of the rotating motor 5, a secondary gear 7 is connected to the surface of the main gear 6 in a meshed manner, the secondary gear 7 is fixedly connected to the surface of the rotating shaft 3, a threaded rod 8 is fixedly connected to the top of the material receiving platform 4, the threaded rod 8 is sleeved with an upper die 9, one end of the threaded rod 8 is connected with a fixing nut 10 through threads, a fixing disc 11 is fixedly connected to the side edge of the base 1, an angle code 12 is arranged on the surface of the fixing disc 11, a pointer 13 is fixedly connected to one side of the material receiving platform 4, and is arranged through the angle code 12 and the pointer 13, so that the change of the control angle can be accurately performed, thereby improving the precision.
Specifically, the top of the base 1 is provided with a sliding groove 14, the sliding groove 14 is arc-shaped, and the stability is improved by the arrangement of the sliding groove 14.
Specifically, the bottom fixedly connected with slide bar 15 of connecing material platform 4, the one end of slide bar 15 is connected with movable pulley 16 through the bearing rotation, and movable pulley 16 rotates with the inner wall of sliding tray 14 to be connected, through the setting of slide bar 15 for connect material platform 4 ability reinforcing stability when rotatory.
Specifically, compression spring 17 has been cup jointed on the surface of threaded rod 8, and compression spring 17's one end and the top fixed connection who connects material platform 4 through compression spring 17's setting for can improve the holding power for last mould 9.
Specifically, the top of the upper die 9 is fixedly connected with an electric push rod 18, the output end of the electric push rod 18 is fixedly connected with a pressing seat 19, and the height of the pressing seat 19 can be controlled by driving the electric push rod 18.
Specifically, mounting holes 20 have been seted up at the top of base 1, and the quantity of mounting holes 20 is four for it is fixed to conveniently be connected with the workstation.
The working principle of the invention is as follows: when the rotary table is used, the main gear 6 is rotated by the driving of the rotary motor 5, and then the rotating shaft 3 fixed by the secondary gear 7 is driven to rotate, so that the adjustment can be carried out according to the angle of the cut-off of the non-passing strip, and then the pointer 13 can be driven to rotate when the material receiving platform 4 rotates by the arrangement of the angle code 12 at the top of the fixed disc 11, so that the change of the angle can be better checked, so that the accurate control of the angle can be better carried out, the sliding rod 15 can be driven to rotate when the material receiving platform 4 rotates by the arrangement of the sliding groove 14, the stability of the rotation can be enhanced by the sliding wheel 16 at one end of the sliding rod 15 in the sliding groove 14, the shaking during the inclination can be avoided, the flatness of the cut-off of the pendulum shear strip die is greatly ensured, and the strip can be conveniently placed and fixed by the arrangement of the feeding table 2, so as to be subjected to a cutting process with the strip.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a omnipotent adjustable pendulum shear die which characterized in that: comprises a base (1), the top of the base (1) is fixedly connected with a feeding table (2), the top of the base (1) is rotatably connected with a rotating shaft (3) through a bearing, one end of the rotating shaft (3) is fixedly connected with a material receiving platform (4), the top of the base (1) is fixedly connected with a rotating motor (5), the output end of the rotating motor (5) is fixedly connected with a main gear (6), the surface of the main gear (6) is meshed with a secondary gear (7), the secondary gear (7) is fixedly connected with the surface of the rotating shaft (3), the top of the material receiving platform (4) is fixedly connected with a threaded rod (8), the threaded rod (8) is sleeved with an upper die (9), one end of the threaded rod (8) is connected with a fixing nut (10) through a thread, the side of the base (1) is fixedly connected with a fixing disc (11), the surface of the fixed disc (11) is provided with an angle code (12), and one side of the material receiving platform (4) is fixedly connected with a pointer (13).
2. The universal adjustable pendulum shear die of claim 1, wherein: the top of the base (1) is provided with a sliding groove (14), and the sliding groove (14) is arc-shaped.
3. The universal adjustable pendulum shear die of claim 2, wherein: connect the bottom fixedly connected with slide bar (15) of material platform (4), the one end of slide bar (15) is rotated through the bearing and is connected with movable pulley (16), movable pulley (16) are connected with the inner wall rotation of sliding tray (14).
4. The universal adjustable pendulum shear die of claim 1, wherein: compression spring (17) has been cup jointed on the surface of threaded rod (8), the one end of compression spring (17) and the top fixed connection who connects material platform (4).
5. The universal adjustable pendulum shear die of claim 1, wherein: the top of the upper die (9) is fixedly connected with an electric push rod (18), and the output end of the electric push rod (18) is fixedly connected with a pressing seat (19).
6. The universal adjustable pendulum shear die of claim 1, wherein: the top of the base (1) is provided with four mounting holes (20), and the number of the mounting holes (20) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110747208.XA CN113560653A (en) | 2021-07-02 | 2021-07-02 | Universal adjustable pendulum shear die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110747208.XA CN113560653A (en) | 2021-07-02 | 2021-07-02 | Universal adjustable pendulum shear die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113560653A true CN113560653A (en) | 2021-10-29 |
Family
ID=78163434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110747208.XA Pending CN113560653A (en) | 2021-07-02 | 2021-07-02 | Universal adjustable pendulum shear die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113560653A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1268533A (en) * | 1968-06-11 | 1972-03-29 | Voith Getriebe Kg | Indexing turntable for machine tools |
| US6227090B1 (en) * | 1998-11-05 | 2001-05-08 | Cosma International Inc. | Oscillating assembly for pivoting a blanking die |
| CN103273132A (en) * | 2013-05-30 | 2013-09-04 | 江苏亚威机床股份有限公司 | Pendulum shear follow-up belt |
| CN204221100U (en) * | 2014-10-27 | 2015-03-25 | 斯摩摩（武汉）汽车模具有限公司 | Pendulum is cut |
| CN105436927A (en) * | 2015-12-05 | 2016-03-30 | 重庆新红旗缸盖制造有限公司 | Machining clamp for cylinder cover |
| CN106345886A (en) * | 2016-08-25 | 2017-01-25 | 天津宝井钢材加工配送有限公司 | Pendulum shear die |
| CN110193623A (en) * | 2019-07-15 | 2019-09-03 | 济南艺高数控机械有限公司 | Quick change plate shearing machine module with angular shearing |
| CN211162158U (en) * | 2019-11-11 | 2020-08-04 | 大连诚技机电设备有限公司 | Front bearing platform of servo pendulum shear |
| CN112547909A (en) * | 2020-12-01 | 2021-03-26 | 武汉信达时代机械有限公司 | Pendulum shear die |
-
2021
- 2021-07-02 CN CN202110747208.XA patent/CN113560653A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1268533A (en) * | 1968-06-11 | 1972-03-29 | Voith Getriebe Kg | Indexing turntable for machine tools |
| US6227090B1 (en) * | 1998-11-05 | 2001-05-08 | Cosma International Inc. | Oscillating assembly for pivoting a blanking die |
| CN103273132A (en) * | 2013-05-30 | 2013-09-04 | 江苏亚威机床股份有限公司 | Pendulum shear follow-up belt |
| CN204221100U (en) * | 2014-10-27 | 2015-03-25 | 斯摩摩（武汉）汽车模具有限公司 | Pendulum is cut |
| CN105436927A (en) * | 2015-12-05 | 2016-03-30 | 重庆新红旗缸盖制造有限公司 | Machining clamp for cylinder cover |
| CN106345886A (en) * | 2016-08-25 | 2017-01-25 | 天津宝井钢材加工配送有限公司 | Pendulum shear die |
| CN110193623A (en) * | 2019-07-15 | 2019-09-03 | 济南艺高数控机械有限公司 | Quick change plate shearing machine module with angular shearing |
| CN211162158U (en) * | 2019-11-11 | 2020-08-04 | 大连诚技机电设备有限公司 | Front bearing platform of servo pendulum shear |
| CN112547909A (en) * | 2020-12-01 | 2021-03-26 | 武汉信达时代机械有限公司 | Pendulum shear die |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211029 |
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| RJ01 | Rejection of invention patent application after publication |