CN109226406B - Stamping device of washing machine reinforcing steel plate - Google Patents

Stamping device of washing machine reinforcing steel plate Download PDF

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Publication number
CN109226406B
CN109226406B CN201811035170.8A CN201811035170A CN109226406B CN 109226406 B CN109226406 B CN 109226406B CN 201811035170 A CN201811035170 A CN 201811035170A CN 109226406 B CN109226406 B CN 109226406B
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China
Prior art keywords
plate
column
threaded
gear
washing machine
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CN201811035170.8A
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Chinese (zh)
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CN109226406A (en
Inventor
樊宝成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuzhou Xiezhong Home Appliances Parts Co ltd
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Chuzhou Xiezhong Home Appliances Parts Co ltd
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Priority to CN201811035170.8A priority Critical patent/CN109226406B/en
Publication of CN109226406A publication Critical patent/CN109226406A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices

Abstract

The invention discloses a punching device of a washing machine reinforced steel plate, which comprises a base, wherein support columns are symmetrically and vertically and fixedly installed on the top of the base, a top plate is horizontally and fixedly installed on the top of each support column, a hydraulic cylinder is fixedly installed in the center of the top plate, a bottom piston rod of the hydraulic cylinder vertically penetrates through the top plate in a sliding mode and is fixedly installed with a downward pressing installation column, a supporting plate is horizontally and fixedly installed on the bottom of the downward pressing installation column, an installation groove is formed in the bottom of the downward pressing installation column, a riveting groove is formed in the center of the bottom of the supporting plate, a threaded pressing column vertically penetrates through the top of the supporting plate in a sliding mode, the top end of the threaded pressing column extends to the inside of the installation groove, a first gear and a second gear are sleeved. The invention has reasonable structure, simple operation, simple and firm fixing mode, stable and powerful power output and improves the stamping stability.

Description

Stamping device of washing machine reinforcing steel plate
Technical Field
The invention relates to the technical field of washing machine reinforced steel plates, in particular to a punching device for a washing machine reinforced steel plate.
Background
The existing stamping device is complex in operation, the reinforcing steel plate of the washing machine is not firm in fixation due to high rigidity in the stamping process, so that the stamping direction is easy to deflect or cracks appear at the stamping part, and the existing stamping device is insufficient in power output stability and generates insufficient pressure of a stamping head.
Disclosure of Invention
The invention aims to solve the problems of unstable steel plate fixation and unstable power output of the existing stamping device, and provides a stamping device for a reinforced steel plate of a washing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a stamping device for a reinforced steel plate of a washing machine comprises a base, wherein a support column is symmetrically and vertically and fixedly mounted at the top of the base, a top plate is horizontally and fixedly mounted at the top of the support column, a hydraulic cylinder is fixedly mounted at the center of the top plate, a bottom piston rod of the hydraulic cylinder vertically slides through the top plate and is fixedly mounted with a pressing mounting column, a supporting plate is horizontally and fixedly mounted at the bottom of the pressing mounting column, a mounting groove is formed in the bottom of the pressing mounting column, a riveting groove is formed in the center of the bottom of the supporting plate, a threaded pressing column vertically slides through the top of the supporting plate, the top end of the threaded pressing column extends into the mounting groove, a first gear and a second gear are sleeved in a threaded manner, the bottom end of the threaded pressing column extends into the riveting groove and is fixedly mounted with a stamping head, a first motor and a second motor are respectively and fixedly mounted, the bottom output shaft fixed mounting of second motor has the second driving gear, first driving gear and first gear engagement, second driving gear and second gear engagement, the annular groove has been seted up to the bottom of support board, the inside slidable mounting of annular groove has rubber to support the circle, support the inside of board and seted up cylindrical cavity, the inside slidable mounting of cylindrical cavity has the slider, the vertical slip in top of slider runs through there is the guide bar, the top slip cover of guide bar is equipped with compression spring and fixed mounting on the inner wall of cylindrical cavity, the vertical fixed mounting in bottom of slider has support the pole, support the bottom slip of pole and extend to the inside of annular groove and fixed mounting at the top that the circle was supported to rubber, the top fixed mounting of base has the bearing disc, the top fixed mounting of bearing disc has the punching press bottom plate.
Preferably, the threaded compression leg comprises an upper threaded leg and a lower threaded leg, the thread directions of the upper threaded leg and the lower threaded leg are opposite, the first gear is sleeved on the surface of the upper threaded leg, and the second gear is sleeved on the surface of the lower threaded leg.
Preferably, the stamping head and the riveting groove are matched, the rubber abutting ring and the annular groove are matched, and the bottom of the rubber abutting ring extends to the outside of the annular groove.
Preferably, one end of the compression spring is fixedly connected to one side surface of the slider, and the other end of the compression spring is fixedly connected to the inner wall of the cylindrical cavity.
Preferably, the middle of the support rod is provided with a slide way, and the bottom end of the guide rod penetrates through the slide block in a sliding manner and extends to the inside of the slide way.
Preferably, the cylindrical cavity is provided with six and is uniformly distributed in the abutting plate in an annular array, and the six abutting rods are uniformly distributed at the top of the rubber abutting ring in an annular array.
The invention has the beneficial effects that:
the hydraulic cylinder is started to drive the downward pressing mounting column and the abutting plate to move downwards until the abutting plate is close to the steel plate, the rubber abutting ring abuts against the periphery of the steel plate to be punched under the action of the sliding block, the guide rod, the compression spring and the abutting rod, the steel plate can be effectively fixed under the action of the rubber abutting ring and the punching bottom plate, the fixing mode is simple and firm, the deviation of the steel plate is effectively avoided, the punching stability is improved, the first motor and the second motor are started simultaneously, the first driving gear drives the first gear to rotate clockwise, the second driving gear drives the second gear to rotate anticlockwise, so that stable and powerful downward pressure is provided for the threaded pressing column, the pressing head can be driven under the action of the bearing disc and the punching bottom plate to complete punching work, and the power output is stable and powerful;
the invention has reasonable structure, simple operation, simple and firm fixing mode, stable and powerful power output and improves the stamping stability.
Drawings
FIG. 1 is a schematic structural diagram of a stamping device for a reinforced steel plate of a washing machine according to the present invention;
FIG. 2 is a schematic structural diagram of a stamping device A for a reinforced steel plate of a washing machine according to the present invention;
fig. 3 is a schematic structural diagram of a pressing device B for a reinforced steel plate of a washing machine according to the present invention.
In the figure: the device comprises a base 1, a support column 2, a top plate 3, a hydraulic cylinder 4, a downward pressing mounting column 5, a pressing plate 6, a threaded pressing column 7, a first gear 8, a second gear 9, a first motor 10, a first driving gear 11, a second motor 12, a second driving gear 13, a punching head 14, a rubber pressing ring 15, a sliding block 16, a guide rod 17, a compression spring 18, a pressing rod 19, a bearing disc 20 and a punching bottom plate 21.
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.
Referring to fig. 1-3, a stamping device for a reinforced steel plate of a washing machine comprises a base 1, wherein support columns 2 are symmetrically and vertically and fixedly installed on the top of the base 1, a top plate 3 is horizontally and fixedly installed on the top of the support columns 2, a hydraulic cylinder 4 is fixedly installed at the center of the top plate 3, a bottom piston rod of the hydraulic cylinder 4 vertically slides to penetrate through the top plate 3 and is fixedly installed with a pressing installation column 5, a supporting plate 6 is horizontally and fixedly installed on the bottom of the pressing installation column 5, an installation groove is formed in the bottom of the supporting plate 6, a riveting groove is formed in the center of the bottom of the supporting plate 6, a threaded pressing column 7 vertically slides to penetrate through the top of the supporting plate 6, the top end of the threaded pressing column 7 extends to the inside of the installation groove and is sleeved with a first gear 8 and a second gear 9 in a threaded manner, the bottom end of the threaded pressing column 7 extends to the inside of the riveting groove, a first driving gear 11 is fixedly installed on a top end output shaft of a first motor 10, a second driving gear 13 is fixedly installed on a bottom end output shaft of a second motor 12, the first driving gear 11 is meshed with a first gear 8, the second driving gear 13 is meshed with a second gear 9, an annular groove is formed in the bottom of a resisting plate 6, a rubber resisting ring 15 is installed inside the annular groove in a sliding mode, a cylindrical cavity is formed inside the resisting plate 6, a sliding block 16 is installed inside the cylindrical cavity in a sliding mode, a guide rod 17 vertically penetrates through the top of the sliding block 16 in a sliding mode, a compression spring 18 is sleeved on the top end of the guide rod 17 in a sliding mode and fixedly installed on the inner wall of the cylindrical cavity, a resisting rod 19 is vertically and fixedly installed at the bottom of the sliding block 16, the bottom end of the resisting rod 19 extends to the inside of the annular groove in a sliding mode and is fixedly installed, the top of the bearing plate 20 is fixedly provided with a stamping bottom plate 21.
In this embodiment, the screw compression leg 7 includes screw thread post and lower screw thread post, the screw thread opposite direction of last screw thread post and lower screw thread post, 8 screw thread cover of first gear establish on the surface of last screw thread post, 9 screw thread covers of second gear establish on the surface of lower screw thread post, punching press head 14 and riveting groove looks adaptation, rubber supports circle 15 and annular groove looks adaptation, rubber supports the outside that the bottom of circle 15 extends to the annular groove, compression spring 18's one end fixed connection is on a side surface of slider 16, compression spring 18's other end fixed connection is on the inner wall of cylindrical cavity, the slide has been seted up in the centre of resisting pole 19, the bottom of guide bar 17 slides and runs through slider 16 and extend to the inside of slide, cylindrical cavity is equipped with six and is the even inside of arranging at resisting board 6 of annular array, six are that annular array evenly arranges at the top that rubber supported circle 15.
In the embodiment, when the device is used, the hydraulic cylinder 4 is started to drive the downward pressing mounting column 5 and the abutting plate 6 to move downwards until the abutting plate 6 is close to the steel plate, the rubber abutting ring 15 abuts against the periphery of the steel plate to be punched under the action of the sliding block 16, the guide rod 17, the compression spring 18 and the abutting rod 19, the steel plate can be effectively fixed under the action of the rubber abutting ring 15 and the punching bottom plate 21, the fixing mode is simple and firm, the deviation of the steel plate is effectively avoided, the punching stability is improved, the first motor 10 and the second motor 12 are simultaneously started, the first driving gear 11 drives the first gear 8 to rotate clockwise, the second driving gear 13 drives the second gear 9 to rotate anticlockwise, so that stable and powerful downward pressing force is provided for the threaded pressing column, the punching head 14 can be driven to complete punching work under the action of the bearing disc 20 and the punching bottom plate 21, the power output is stable and powerful, the invention has reasonable structure, simple operation, simple and firm fixing mode, stable and powerful power output and improves the stamping stability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (6)

1. A punching device for a reinforced steel plate of a washing machine comprises a base (1) and is characterized in that supporting columns (2) are symmetrically and vertically and fixedly installed on the top of the base (1), a top plate (3) is horizontally and fixedly installed on the top of each supporting column (2), a hydraulic cylinder (4) is fixedly installed at the center of the top of each top plate (3), a bottom piston rod of each hydraulic cylinder (4) vertically penetrates through each top plate (3) in a sliding mode and is fixedly installed with a pressing installation column (5), a supporting plate (6) is horizontally and fixedly installed on the bottom of each pressing installation column (5), a mounting groove is formed in the bottom of each supporting plate (6), a riveting groove is formed in the center of the bottom of each supporting plate (6), a threaded pressing column (7) vertically penetrates through the top of each supporting plate (6), the top of each threaded pressing column (7) extends to the inside of the mounting groove, and is sleeved with a first gear, the bottom of screw thread compression leg (7) extends to the inside in riveting groove and fixed mounting has punching press head (14), the both sides inner wall of mounting groove is fixed mounting has first motor (10) and second motor (12) respectively, the top output shaft fixed mounting of first motor (10) has first driving gear (11), the bottom output shaft fixed mounting of second motor (12) has second driving gear (13), first driving gear (11) and first gear (8) meshing, second driving gear (13) and second gear (9) meshing, annular groove has been seted up to the bottom of resisting board (6), annular groove's inside slidable mounting has rubber to ring (15), cylindrical cavity has been seted up to the inside of resisting board (6), cylindrical cavity's inside slidable mounting has slider (16), the vertical slip in top of slider (16) has guide bar (17) to run through, the top slidable sleeve of guide bar (17) is equipped with compression spring (18) and fixed mounting is on cylindrical cavity's inner wall The vertical fixed mounting in bottom of slider (16) has to support pole (19), supports the inside and fixed mounting that the bottom of pole (19) slided and extends to annular groove and supports the top of circle (15) at rubber, and the top fixed mounting of base (1) has bearing disc (20), and the top fixed mounting of bearing disc (20) has punching press bottom plate (21).
2. The stamping device for the reinforced steel plate of the washing machine as claimed in claim 1, wherein the threaded compression column (7) comprises an upper threaded column and a lower threaded column, the thread directions of the upper threaded column and the lower threaded column are opposite, the first gear (8) is sleeved on the surface of the upper threaded column in a threaded manner, and the second gear (9) is sleeved on the surface of the lower threaded column in a threaded manner.
3. The stamping device for the reinforced steel plate of the washing machine as claimed in claim 1, wherein the stamping head (14) is adapted to the riveting groove, the rubber abutting ring (15) is adapted to the annular groove, and the bottom of the rubber abutting ring (15) extends to the outside of the annular groove.
4. A press apparatus of a reinforced steel plate for a washing machine according to claim 1, wherein one end of the compression spring (18) is fixedly connected to one side surface of the slider (16), and the other end of the compression spring (18) is fixedly connected to an inner wall of the cylindrical cavity.
5. The stamping device for the reinforcing steel plate of the washing machine as claimed in claim 1, wherein a slide way is formed in the middle of the abutting rod (19), and the bottom end of the guide rod (17) penetrates through the sliding block (16) in a sliding manner and extends to the inside of the slide way.
6. The stamping device for the reinforced steel plate of the washing machine as claimed in claim 1, wherein the cylindrical cavity is provided with six and is uniformly arranged in an annular array inside the abutting plate (6), and the six abutting rods (19) are uniformly arranged in an annular array on the top of the rubber abutting ring (15).
CN201811035170.8A 2018-09-06 2018-09-06 Stamping device of washing machine reinforcing steel plate Active CN109226406B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811035170.8A CN109226406B (en) 2018-09-06 2018-09-06 Stamping device of washing machine reinforcing steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811035170.8A CN109226406B (en) 2018-09-06 2018-09-06 Stamping device of washing machine reinforcing steel plate

Publications (2)

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CN109226406A CN109226406A (en) 2019-01-18
CN109226406B true CN109226406B (en) 2020-04-21

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122625A (en) * 1980-02-29 1981-09-26 Hitachi Zosen Corp Production of fin or the like of pipe for heat exchanger
JPS6030532A (en) * 1983-07-29 1985-02-16 Matsushita Electric Ind Co Ltd Simple die for blanking
CN206810949U (en) * 2017-06-27 2017-12-29 宣红闻 A kind of electric motor fan mould
CN107639150A (en) * 2017-11-05 2018-01-30 李大德 It can automatically adjust and once rush porous building template process equipment
CN207494326U (en) * 2017-10-26 2018-06-15 深圳市南和建毅模具有限公司 A kind of connecting bracket mold
CN108246965A (en) * 2018-01-16 2018-07-06 湖州众诚链传动制造厂 A kind of chain processing chain pin riveting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122625A (en) * 1980-02-29 1981-09-26 Hitachi Zosen Corp Production of fin or the like of pipe for heat exchanger
JPS6030532A (en) * 1983-07-29 1985-02-16 Matsushita Electric Ind Co Ltd Simple die for blanking
CN206810949U (en) * 2017-06-27 2017-12-29 宣红闻 A kind of electric motor fan mould
CN207494326U (en) * 2017-10-26 2018-06-15 深圳市南和建毅模具有限公司 A kind of connecting bracket mold
CN107639150A (en) * 2017-11-05 2018-01-30 李大德 It can automatically adjust and once rush porous building template process equipment
CN108246965A (en) * 2018-01-16 2018-07-06 湖州众诚链传动制造厂 A kind of chain processing chain pin riveting device

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