CN216226503U - Clutch case board stamping device - Google Patents

Clutch case board stamping device Download PDF

Info

Publication number
CN216226503U
CN216226503U CN202121928237.8U CN202121928237U CN216226503U CN 216226503 U CN216226503 U CN 216226503U CN 202121928237 U CN202121928237 U CN 202121928237U CN 216226503 U CN216226503 U CN 216226503U
Authority
CN
China
Prior art keywords
stamping
punching
seat
column
punching seat
Prior art date
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.)
Active
Application number
CN202121928237.8U
Other languages
Chinese (zh)
Inventor
尹浩
丁家春
吉安昌
史宏磊
戴宗明
谷成清
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.)
Nanjing Yishun Auto Parts Co ltd
Original Assignee
Nanjing Yishun Auto Parts Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Yishun Auto Parts Co ltd filed Critical Nanjing Yishun Auto Parts Co ltd
Priority to CN202121928237.8U priority Critical patent/CN216226503U/en
Application granted granted Critical
Publication of CN216226503U publication Critical patent/CN216226503U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model relates to a stamping device for a clutch cover plate, which comprises a stamping column and a base; the upper end face of the base is provided with a stamping cavity, a positioning bulge vertically embedded in the center of the stamping cavity is selectively in extrusion contact with the stamping sleeve, a stamping column is vertically installed in the center of the top end face of the stamping sleeve, and the stamping column extends out of the combined stamping seat and is in transmission butt joint with an output port of the hydraulic cylinder; the combined punching seat comprises an upper punching seat and a lower punching seat, a corrugated pipe is arranged between the upper punching seat and the lower punching seat, the upper punching seat is synchronously connected with a punching column through a flange, and an external shaft key at the root part of the punching column is selectively in limit contact with the lower punching seat. The utility model completes the stamping process of directional height limitation through the preset height limiting equipment assembled longitudinally; meanwhile, the lower punching seat for preparing punching guide and padding is utilized, so that the punching loss of the base is reduced, and the yield of the clutch cover plate is improved.

Description

Clutch case board stamping device
Technical Field
The utility model relates to the technical field of automobile part processing equipment, in particular to a stamping device for a clutch cover plate.
Background
The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils.
However, the stamping die in the prior art is complex in structure and not easy to maintain, waste materials generated in the stamping process cannot be cleaned in time, resource waste is caused, the cleaning difficulty is increased, and the upper die is not easy to disassemble and maintain.
Disclosure of Invention
In order to solve the problems, the utility model discloses a stamping process capable of finishing directional height limitation through preset longitudinally-assembled height limiting equipment; the stamping device for the clutch cover plate reduces stamping loss of the base and improves yield of the clutch cover plate.
In order to achieve the purpose, the utility model provides a stamping device for a clutch cover plate, which comprises a stamping column and a base; the upper end face of the base is provided with a stamping cavity, a positioning bulge vertically embedded in the center of the stamping cavity is selectively in extrusion contact with the stamping sleeve, a stamping column is vertically installed in the center of the top end face of the stamping sleeve, and the stamping column extends out of the combined stamping seat and is in transmission butt joint with an output port of the hydraulic cylinder;
the combined punching seat comprises an upper punching seat and a lower punching seat, a corrugated pipe is arranged between the upper punching seat and the lower punching seat, the upper punching seat is synchronously connected with a punching column through a flange, and an external shaft key at the root part of the punching column is selectively in limit contact with the lower punching seat.
Furthermore, a cushion shell is paved on the edge of the upper end face of the stamping cavity, and the cushion shell is in selective stamping contact with the stamping workpiece.
Furthermore, a backing ring is paved on the base along the edge of the opening of the punching cavity, and the backing ring is selectively lifted and contacted with the lower punching seat.
Furthermore, the upper stamping seat is composed of two groups of semi-ring assemblies, splicing ribs are integrally welded on the butt joint end faces of the semi-ring assemblies, and every two adjacent splicing ribs are fixedly butted through fixing bolts.
Furthermore, an external shaft key at the neck of the punching column at the center of the upper punching seat is clamped with a key groove formed in the shaft body of the guide sleeve, a flange is clamped on the outer ring of the guide sleeve shaft, and the flange is fixedly arranged on the upper end face of the upper punching seat through a fastening bolt.
In conclusion, compared with the prior art, the punching process of directional height limitation is completed through the preset height limiting equipment assembled longitudinally; meanwhile, the lower punching seat for preparing punching guide and padding is utilized, so that the punching loss of the base is reduced, and the yield of the clutch cover plate is improved. The technical problem that the stamping base needs to be replaced in the long-term stamping process of the traditional stamping equipment is solved.
Drawings
Fig. 1 is a front view of a stamping device for a clutch cover plate according to the present invention.
Fig. 2 is a top view of a punch holder of the stamping device for a clutch cover plate according to the present invention.
List of reference numerals: the structure comprises a punching column 1, a flange 2, an upper punching seat 3, a corrugated pipe 4, a punching sleeve 5, a backing ring 6, a backing shell 7, a punching cavity 8, a positioning bulge 9, a base 10, a lower punching seat 11, a splicing rib 12, a key groove 13, a guide sleeve shaft 14, a fixing fan 15 and a fastening bolt 16.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the utility model and not as limiting the scope of the utility model. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 and 2, the stamping device for the clutch cover plate of the utility model comprises a stamping column and a base; a punching cavity 8 is formed in the upper end face of the base 10, a positioning bulge 9 vertically embedded in the center of the punching cavity 8 is selectively in extrusion contact with the punching sleeve 5, a punching column 1 is vertically installed in the center of the top end face of the punching sleeve 5, and the punching column 1 extends out of the combined punching seat to be in transmission butt joint with an output port of the hydraulic cylinder; the combined punching seat comprises an upper punching seat 3 and a lower punching seat 11, a corrugated pipe 4 is arranged between the upper punching seat 3 and the lower punching seat 11, the upper punching seat 3 is synchronously connected with a punching column 1 through a flange 2, and an axle key arranged outside the root of the punching column 1 is selectively contacted with the lower punching seat 11 in a limiting manner. The utility model adopts preset height limiting equipment which is longitudinally assembled to complete the stamping process of directional height limitation, and before the stamping process is started, workers need to demold by blowing to take out a finished product stamped in the previous process. The equipment for preparing punching is placed in the punching cavity 8 in advance, and when a person leaves, the hydraulic cylinder is started to match with the punching column 1 to descend slowly; in the descending process, the end face of the bottom of the lower punching seat 11 is in pre-contact with the base 10; in the contact process, the lower punch holder 11 needs to be ensured to be horizontally contacted with the base 10, so that the situation of local heightening is avoided. Meanwhile, the upper punching seat 3 performs downward punching action under the driving action of the hydraulic cylinder, and a punching distance can be preset between the upper punching seat 3 and the lower punching seat 11 in the punching process, so that the post-manufacturing quality of a punched product is adjusted in a direction-changing manner.
As shown in fig. 1 and 2, a cushion shell 7 is laid on the upper end face of the punching cavity 8 along the edge, and the cushion shell 7 is selectively in punching contact with a punching workpiece. Wherein, the pad shell 7 can be used as a filling buffer auxiliary structure to avoid direct contact of a stamping part and the stamping cavity 8, so that the stamping cavity 8 is rapidly lost in the high-strength and high-frequency stamping process.
As shown in fig. 1 and 2, the base 10 is provided with a backing ring 6 along the edge of the opening of the punching cavity 8, and the backing ring 6 is selectively lifted and contacted with the lower punching seat 11. The backing ring 6 is used as a preset cushion mounting structure between the lower punching seat 11 and the base 10, and the direct contact loss between the lower punching seat 11 and the backing ring 6 can be effectively relieved.
As shown in fig. 1 and 2, the upper stamping seat 3 is composed of two sets of half ring assemblies, splicing ribs 12 are integrally welded on butt joint end faces of the half ring assemblies, and every two adjacent splicing ribs 12 are fixedly butted through fixing bolts 15. Wherein, concatenation muscle 12 can cooperate and go up stamping shoe 3 and accomplish the concatenation to the cooperation is changed the lower stamping shoe 11 of adaptation, thereby accomplishes the processing of the stamping workpiece completion of different bores.
As shown in fig. 1 and 2, an external shaft key at the neck of the central punching column 1 of the upper punching seat 3 is clamped with a key groove 13 formed in the shaft body of a guide sleeve shaft 14, a flange 2 is clamped on the outer ring of the guide sleeve shaft 14, and the flange 2 is fixedly mounted on the upper end surface of the upper punching seat 3 through a fastening bolt 16. Wherein, the guide sleeve shaft 14 cooperates with the flange 2 to be installed at the central end part of the upper punch holder 3 in a limiting way, and simultaneously cooperates with the external shaft key of the punch column 1 to be connected with the key groove 13 arranged on the shaft body of the guide sleeve shaft 14 in a clamping way, so that the effect of limiting punching is finally played, and the punching process of accurate butt joint is further completed.
The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.

Claims (5)

1. A stamping device for a clutch cover plate comprises a stamping column and a base; the method is characterized in that: the stamping device is characterized in that a stamping cavity (8) is formed in the upper end face of the base (10), a positioning bulge (9) vertically embedded in the center of the stamping cavity (8) is selectively in extrusion contact with the stamping sleeve (5), a stamping column (1) is vertically installed in the center of the top end face of the stamping sleeve (5), and the stamping column (1) extends out of the combined stamping seat to be in transmission butt joint with an output port of the hydraulic cylinder;
the combined punching seat comprises an upper punching seat (3) and a lower punching seat (11), a corrugated pipe (4) is installed between the upper punching seat (3) and the lower punching seat (11), the upper punching seat (3) is synchronously connected with a punching column (1) through a flange (2), and an axial key arranged outside the root of the punching column (1) is selectively contacted with the lower punching seat (11) in a limiting manner.
2. The press working apparatus for a clutch cover plate according to claim 1, wherein: the edge of the upper end face of the punching cavity (8) is paved with a pad shell (7), and the pad shell (7) is in selective punching contact with a punching workpiece.
3. The press working apparatus for a clutch cover plate according to claim 1, wherein: the base (10) is paved with a backing ring (6) along the edge of the opening of the punching cavity (8), and the backing ring (6) is selectively lifted and contacted with the lower punching seat (11).
4. The press working apparatus for a clutch cover plate according to claim 1, wherein: the upper stamping seat (3) is composed of two groups of half ring assemblies, splicing ribs (12) are integrally welded on the butt joint end faces of the half ring assemblies, and every two adjacent splicing ribs (12) are fixedly butted through fixing bolts (15).
5. The press working apparatus for a clutch cover plate according to claim 4, wherein: the outer shaft key of the neck of the central stamping column (1) of the upper stamping seat (3) is clamped with the key groove (13) formed in the shaft body of the guide sleeve shaft (14), the flange (2) is clamped on the outer ring of the guide sleeve shaft (14), and the flange (2) is fixedly mounted on the upper end face of the upper stamping seat (3) through a fastening bolt (16).
CN202121928237.8U 2021-08-17 2021-08-17 Clutch case board stamping device Active CN216226503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121928237.8U CN216226503U (en) 2021-08-17 2021-08-17 Clutch case board stamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121928237.8U CN216226503U (en) 2021-08-17 2021-08-17 Clutch case board stamping device

Publications (1)

Publication Number Publication Date
CN216226503U true CN216226503U (en) 2022-04-08

Family

ID=80981889

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121928237.8U Active CN216226503U (en) 2021-08-17 2021-08-17 Clutch case board stamping device

Country Status (1)

Country Link
CN (1) CN216226503U (en)

Similar Documents

Publication Publication Date Title
CN205869215U (en) Thin material high -speed punching mould
CN211071484U (en) Sheet metal stamping die
CN216226503U (en) Clutch case board stamping device
CN210547362U (en) Stamping forming die
CN108787885A (en) A kind of decompressor
CN205551178U (en) Pneumatic punching machine
CN208303640U (en) A kind of automobile forming class stamping die for high-tension plates
CN213195212U (en) High-precision cylinder control punch forming equipment
CN107583992A (en) A kind of height-adjustable air conditioner housing stamping machine
CN211515714U (en) Stamping device of automobile brake bottom plate
CN208662252U (en) A kind of small semiautomatic press machine
CN216632289U (en) Novel earphone stamping forming die
CN206854454U (en) Automotive brake floor combination mould
CN216175710U (en) Flat fork punch forming clamp
CN216757852U (en) Sheet metal stamping die
CN214053458U (en) Stamping device is used in processing of high bearing packing ring of stability
CN213317166U (en) Stamping device suitable for not unidimensional processing
CN214977509U (en) Stamping device is used in production of track traffic abatvoix installation skeleton
CN213591555U (en) Front wall lower cross beam stamping die
CN216938000U (en) Special-shaped die stamping and demolding protection device
CN215392124U (en) Stamping device convenient to position
CN215508499U (en) Stamping forming device for stamping seal
CN213671440U (en) Sheet metal stamping die
CN214321425U (en) Stamping equipment of new material panel
CN110340207A (en) A kind of cutting agency

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant