CN106944539A - A kind of car tooth form clutch hub body stretching punch mechanism - Google Patents
A kind of car tooth form clutch hub body stretching punch mechanism Download PDFInfo
- Publication number
- CN106944539A CN106944539A CN201710341414.4A CN201710341414A CN106944539A CN 106944539 A CN106944539 A CN 106944539A CN 201710341414 A CN201710341414 A CN 201710341414A CN 106944539 A CN106944539 A CN 106944539A
- Authority
- CN
- China
- Prior art keywords
- fixed
- cavity plate
- top surface
- plate
- guide pad
- 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.)
- Granted
Links
- 238000004080 punching Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000003116 impacting effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/30—Perforating, i.e. punching holes in annular parts, e.g. rims
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
Abstract
The invention discloses a kind of car tooth form clutch hub body stretching punch mechanism, including frame, the middle top surface of the top board of the frame is fixed with cavity plate mounting blocks, there is installation cavity in the middle part of the top surface of cavity plate mounting blocks, cavity plate sleeve is in installation cavity and is bolted to connection on cavity plate mounting blocks, upper limit ring body is pressed against on the top surface of the top surface of cavity plate mounting blocks and cavity plate, and upper limit ring body is fixedly connected on by multiple bolts on the top surface of cavity plate mounting blocks and cavity plate；The bottom both sides of support frame as described above are provided with collateral fagging, the upper and lower part of the lateral wall of collateral fagging is respectively and fixedly provided with side connecting plate, the two ends of vertical screw rod are hinged on two side connecting plates, motor is fixed with one of side connecting plate, the output shaft of motor is splined shaft, and splined shaft sleeve is in the splined hole that one end of vertical screw rod has.It carries out stretching with punching on same station, and it greatly improves operating efficiency, effect is good without repeatedly remove and install.
Description
Technical field：
Technical field is made the present invention relates to auto parts machinery, more specifically to a kind of car tooth form clutch hub body is used
Stretch punch mechanism.
Background technology：
Existing automobile gear clutch hub body includes interior hub and outer hub, a link in its manufacture craft be need by
The hub body of pre-profiling is stretched, and needs to take out hub body to be fixed on again in clamping device after stretching to fix, then to its correspondence
Position is punched out, and repeatedly, efficiency is low, and effect is undesirable for its installing/dismounting.
The content of the invention：
The purpose of the present invention is to overcome the deficiencies in the prior art to stretch punching there is provided a kind of car tooth form clutch hub body
Mechanism, it carries out stretching with punching on same station, and it greatly improves operating efficiency without repeatedly remove and install, and imitates
It is really good.
The scheme that the present invention solves the technical problem is：
A kind of car tooth form clutch hub body stretching punch mechanism, including frame, the middle part top of the top board of the frame
Face is fixed with cavity plate mounting blocks, has installation cavity in the middle part of the top surface of cavity plate mounting blocks, and cavity plate sleeve is in installation cavity and passes through spiral shell
Bolt is fixedly connected on cavity plate mounting blocks, and upper limit ring body is pressed against on the top surface of the top surface of cavity plate mounting blocks and cavity plate, the upper limit
Position ring body is fixedly connected on by multiple bolts on the top surface of cavity plate mounting blocks and cavity plate；
Support frame is fixed with the top surface of the top board of the frame, the middle top surface of the top board of support frame is fixed with drawing oil
Cylinder, the push rod of stretching oil cylinder passes through the top board of support frame and is fixed with connecting plate, and the bottom surface of connecting plate is fixed with punch-pin, and punch-pin is stretched
Enter in cavity plate, workpiece to be processed is clamped between punch-pin and cavity plate；
The bottom both sides of support frame as described above are provided with collateral fagging, and the upper and lower part of the lateral wall of collateral fagging is respectively and fixedly provided with
Side connecting plate, the two ends of vertical screw rod are hinged on two side connecting plates, and motor is fixed with one of side connecting plate,
The output shaft of motor is splined shaft, and splined shaft sleeve is in the splined hole that one end of vertical screw rod has, and movable block is spirally connected
In vertical screw rod, connecting pole is fixed with movable block, the inner of connecting pole is fixed with vertical plate, the upper outside wall of vertical plate
Punching press oil cylinder is fixed with, the push rod of punching press oil cylinder passes through vertical plate and is fixed with the first guide pad, and the inner of the first guide pad is consolidated
Surely have and positional cylinder is fixed with drift, the lower outside wall of vertical plate, the push rod of positional cylinder passes through vertical plate and is fixed with
Second guide pad, the inner of the second guide pad is fixed with the top of protective head, the first guide pad and the second guide pad and installation cavity
The laterally steering through hole having on the wall of side is corresponding, has the impact through hole communicated with laterally steering through hole on the side wall of cavity plate,
Impact through hole correspondence workpiece to be processed treated at punching, protective head impact through hole corresponding with drift, connecting pole, punching press oil cylinder and is determined
In the vertical groove that position oil cylinder sleeve has on collateral fagging, the front-rear side walls of connecting pole are close to the madial wall of vertical groove.
The end of the push rod of the stretching oil cylinder is fixed with location-plate, and the bottom surface of location-plate is fixedly arranged in the middle of connecting plate, institute
The top surface for stating location-plate is fixed with multiple vertical bars, and vertical bar stretches out the top board of support frame.
Self-lubricating layer is fixed with the madial wall of the movable block, self-lubricating layer is pressed against on the lateral wall of collateral fagging.
Have on the lateral wall for impacting the corresponding punch-pin of through hole in jack, jack and be inserted with surge guard block.
Buffer spring is inserted with the jack, the inner of buffer spring is fixed on the inner face of jack, buffer spring
Outer end be fixed with surge guard block.
The outer face of the surge guard block is bolted with outer protective block, and the lateral wall of outer protective block is curved wall, its with
The lateral wall of punch-pin is on same vertical arcwall face.
It is fixed with and is dominated to support block on the top board of the frame of the both sides of the cavity plate mounting blocks, is dominated to before support block
There is gathering sill, guide pad sleeve is dominated in gathering sill and is fixed with guiding oil cylinder on the rear surface of support block, lead on wall
Gathering sill is stretched into the push rod of oil cylinder and is fixed on the rear surface of guide pad, and the middle part of the front face of guide pad, which has, laterally leads
To groove, laterally steering groove is corresponding with the first guide pad, the second guide pad.
The present invention protrusion effect be：
Compared with prior art, it carries out stretching with punching on same station, and it is without repeatedly remove and install, greatly
Big to improve operating efficiency, effect is good.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial enlarged drawing of the present invention；
Fig. 3 is of the invention dominates to the partial top view between support block and cavity plate mounting blocks.
Embodiment：
Embodiment, is shown in as shown in Figure 1 to Figure 3, a kind of car tooth form clutch hub body stretching punch mechanism, including frame
10, the middle top surface of the top board of the frame 10, which is fixed with the middle part of cavity plate mounting blocks 11, the top surface of cavity plate mounting blocks 11, has peace
It behave affectedly 12, the sleeve of cavity plate 14 is in installation cavity 12 and is bolted to connection on cavity plate mounting blocks 11, upper limit ring body 16
On the top surface for being pressed against the top surface of cavity plate mounting blocks 11 and cavity plate 14, upper limit ring body 16 is fixedly connected on recessed by multiple bolts
On the top surface of mould mounting blocks 11 and cavity plate 14；
Support frame 20 is fixed with the top surface of the top board of the frame 10, the middle top surface of the top board of support frame 20 is fixed with
Oil cylinder 21 is stretched, the push rod of stretching oil cylinder 21 passes through the top board of support frame 20 and is fixed with connecting plate 22, the bottom surface of connecting plate 22
Punch-pin 23 is fixed with, punch-pin 23 is stretched into cavity plate 14, and workpiece to be processed 1 is clamped between punch-pin 23 and cavity plate 14；
The bottom both sides of support frame as described above 20 are provided with collateral fagging 24, and the upper and lower part of the lateral wall of collateral fagging 24 is equal
Side connecting plate 25 is fixed with, the two ends of vertical screw rod 26 are hinged on two side connecting plates 25, on one of side connecting plate 25
Motor 27 is fixed with, the output shaft of motor 27 is splined shaft, and splined shaft sleeve has in one end of vertical screw rod 26
Splined hole in, movable block 261 is screwed onto in vertical screw rod 26, and connecting pole 262 is fixed with movable block 261, connecting pole 262
The inner is fixed with vertical plate 263, and the upper outside wall of vertical plate 263 is fixed with punching press oil cylinder 264, the push rod of punching press oil cylinder 264
Through vertical plate 263 and the first guide pad 265 is fixed with, the inner of the first guide pad 265 is fixed with drift 266, vertical plate 263
Lower outside wall on be fixed with positional cylinder 267, the push rod of positional cylinder 267 is through vertical plate 263 and is fixed with second and leads
To block 268, the inner of the second guide pad 268 is fixed with protective head 269, and the first guide pad 265 and the second guide pad 268 are with installing
The laterally steering through hole 2 having in the upper portion side wall of chamber 12 is corresponding, has and the phase of laterally steering through hole 2 on the side wall of cavity plate 14
Logical impact through hole 3, impacts treating at punching for the correspondence workpiece to be processed 1 of through hole 3, and protective head 269 and the correspondence impact of drift 266 are logical
In hole 3, the vertical groove 251 that connecting pole 262, punching press oil cylinder 264 and the sleeve of positional cylinder 267 have on collateral fagging 24,
The front-rear side walls of connecting pole 262 are close to the madial wall of vertical groove 251.
Further, the end of the push rod of the stretching oil cylinder 21 is fixed with location-plate 240, the bottom surface of location-plate 240
Connecting plate 22 is fixedly arranged in the middle of, the top surface of the location-plate 240 is fixed with multiple vertical bars 242, and vertical bar 242 stretches out support frame
20 top board.
Further, self-lubricating layer 4 is fixed with the madial wall of the movable block 261, self-lubricating layer 4 is pressed against collateral
On the lateral wall of fagging 24.
Further, have on the lateral wall of the corresponding punch-pin 23 of the impact through hole 3 in jack 231, jack 231 and insert
It is cased with surge guard block 232.
Further, buffer spring 233 is inserted with the jack 231, the inner of buffer spring 233 is fixed on jack
On 231 inner face, the outer end of buffer spring 233 is fixed with surge guard block 232.
Further, the outer face of the surge guard block 232 is bolted with outside outer protective block 234, outer protective block 234
Side wall is curved wall, and it is on same vertical arcwall face with the lateral wall of punch-pin 23.
Further, it is fixed with and is dominated to support block on the top board of the frame 10 of the both sides of the cavity plate mounting blocks 11
30, dominating has gathering sill 31 on the front face of support block 30, and the sleeve of guide pad 32 is dominated to support block in gathering sill 31
Guiding oil cylinder 34 is fixed with 32 rear surface, the push rod of guiding oil cylinder 34 stretches into gathering sill 31 and is fixed on after guide pad 32
On wall, the middle part of the front face of guide pad 32 has laterally steering groove 33, the guide pad of laterally steering groove 33 and first
265th, the second guide pad 268 is corresponding.
Operation principle：Workpiece to be processed 1 is placed in cavity plate 14, now, the second guide pad 268 is recessed along laterally steering
Groove 33 is stretched into laterally steering through hole 2, and the sleeve of protective head 269 impact through hole 3 in, stretching oil cylinder 21 push rod push down on
It is dynamic so that punch-pin 23 is stretched into cavity plate 14, and workpiece to be processed 1 is clamped between punch-pin 23 and cavity plate 14, stretching is realized, has been stretched
Cheng Hou, the push rod retraction of positional cylinder 267 so that the second guide pad 268 and protective head 269 stretch out laterally steering groove 33, so
Afterwards, the push rod retraction of guiding oil cylinder 34 so that guide pad 32 is bounced back, and motor 27 is run so that punching press oil cylinder 264 declines,
Then, the push rod of guiding oil cylinder 34 is released again, and the push rod of punching press oil cylinder 264 is released so that the first guide pad 268 is along horizontal stroke
To be oriented to groove 33 stretch into laterally steering through hole 2, and drift 266 stretch into impact through hole 3 in and to workpiece to be processed 1 wait rush
It is punched out at hole, and the block gone out is pressed against on outer protective block 234, then, the push rod lifting of stretching oil cylinder 21 so that
Punch-pin 23 is lifted, then, you can take out product, very convenient.
And the outer use time of protective block 234 it is long just can from surge guard block 232 dismounting and change, it is very convenient.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, relevant technical field
Those of ordinary skill, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore
All equivalent technical schemes fall within scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (7)
1. a kind of car tooth form clutch hub body stretching punch mechanism, including frame (10), it is characterised in that：The frame
(10) middle top surface of top board, which is fixed with the middle part of cavity plate mounting blocks (11), the top surface of cavity plate mounting blocks (11), has installation cavity
(12), cavity plate (14) sleeve is in installation cavity (12) and is bolted to connection on cavity plate mounting blocks (11), upper limit ring
Body (16) is pressed against on the top surface of the top surface of cavity plate mounting blocks (11) and cavity plate (14), and upper limit ring body (16) passes through multiple bolts
On the top surface for being fixedly connected on cavity plate mounting blocks (11) and cavity plate (14)；
Support frame (20) is fixed with the top surface of the top board of the frame (10), the middle top surface of the top board of support frame (20) is fixed
There is stretching oil cylinder (21), the push rod of stretching oil cylinder (21) passes through the top board of support frame (20) and is fixed with connecting plate (22), connects
The bottom surface of plate (22) is fixed with punch-pin (23), and punch-pin (23) is stretched into cavity plate (14), and workpiece to be processed (1) is clamped in punch-pin (23)
Between cavity plate (14)；
The bottom both sides of support frame as described above (20) are provided with collateral fagging (24), the upper and lower part of the lateral wall of collateral fagging (24)
Side connecting plate (25) is respectively and fixedly provided with, the two ends of vertical screw rod (26) are hinged on two side connecting plates (25), one of side connects
Motor (27) is fixed with fishplate bar (25), the output shaft of motor (27) is splined shaft, and splined shaft sleeve is in vertical spiral shell
In the splined hole that one end of bar (26) has, movable block (261) is screwed onto in vertical screw rod (26), fixed on movable block (261)
There is connecting pole (262), the inner of connecting pole (262) is fixed with vertical plate (263), and the upper outside wall of vertical plate (263) is fixed
There is punching press oil cylinder (264), the push rod of punching press oil cylinder (264) passes through vertical plate (263) and is fixed with the first guide pad (265), the
The inner of one guide pad (265) is fixed with drift (266), the lower outside wall of vertical plate (263) and is fixed with positional cylinder
(267), the push rod of positional cylinder (267) is through vertical plate (263) and is fixed with the second guide pad (268), the second guide pad
(268) the inner is fixed with protective head (269), and the first guide pad (265) and the second guide pad (268) are upper with installation cavity (12)
The laterally steering through hole (2) having on the wall of portion side is corresponding, has on the side wall of cavity plate (14) and is communicated with laterally steering through hole (2)
Impact through hole (3), impact through hole (3) correspondence workpiece to be processed (1) treats at punching that protective head (269) and drift (266) be right
Through hole (3) should be impacted, connecting pole (262), punching press oil cylinder (264) and positional cylinder (267) sleeve have on collateral fagging (24)
In the vertical groove (251) having, the front-rear side walls of connecting pole (262) are close to the madial wall of vertical groove (251).
2. a kind of car tooth form clutch hub body drawing and forming mechanism according to claim 1, it is characterised in that：It is described
The end of the push rod of stretching oil cylinder (21) is fixed with location-plate (240), and the bottom surface of location-plate (240) is fixedly arranged in the middle of connecting plate
(22), the top surface of the location-plate (240) is fixed with multiple vertical bars (242), and vertical bar (242) stretches out the top of support frame (20)
Plate.
3. a kind of car tooth form clutch hub body drawing and forming mechanism according to claim 1, it is characterised in that：It is described
Self-lubricating layer (4) is fixed with the madial wall of movable block (261), self-lubricating layer (4) is pressed against the lateral wall of collateral fagging (24)
On.
4. a kind of car tooth form clutch hub body drawing and forming mechanism according to claim 1, it is characterised in that：It is described
Impacting has jack (231) on the lateral wall of the corresponding punch-pin (23) of through hole (3), jack is inserted with surge guard block in (231)
(232)。
5. a kind of car tooth form clutch hub body drawing and forming mechanism according to claim 4, it is characterised in that：It is described
Buffer spring (233) is inserted with jack (231), the inner of buffer spring (233) is fixed on the inner face of jack (231),
The outer end of buffer spring (233) is fixed with surge guard block (232).
6. a kind of car tooth form clutch hub body drawing and forming mechanism according to claim 5, it is characterised in that：It is described
The outer face of surge guard block (232) is bolted with outer protective block (234), and the lateral wall of outer protective block (234) is curved wall, its
It is in the lateral wall of punch-pin (23) on same vertical arcwall face.
7. a kind of car tooth form clutch hub body drawing and forming mechanism according to claim 1, it is characterised in that：It is described
It is fixed with and is dominated to support block (30) on the top board of the frame (10) of the both sides of cavity plate mounting blocks (11), is dominated to support block (30)
Front face on there is gathering sill (31), guide pad (32) sleeve dominates the rear wall to support block (32) in gathering sill (31)
Guiding oil cylinder (34) is fixed with face, the push rod of guiding oil cylinder (34) stretches into gathering sill (31) and is fixed on after guide pad (32)
On wall, the middle part of the front face of guide pad (32) has laterally steering groove (33), and laterally steering groove (33) is led with first
It is corresponding to block (265), the second guide pad (268).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341414.4A CN106944539B (en) | 2017-05-16 | 2017-05-16 | A kind of car tooth form clutch hub body stretching punch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341414.4A CN106944539B (en) | 2017-05-16 | 2017-05-16 | A kind of car tooth form clutch hub body stretching punch mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106944539A true CN106944539A (en) | 2017-07-14 |
| CN106944539B CN106944539B (en) | 2019-08-13 |
Family
ID=59479587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710341414.4A Active CN106944539B (en) | 2017-05-16 | 2017-05-16 | A kind of car tooth form clutch hub body stretching punch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106944539B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335744A (en) * | 2017-08-25 | 2017-11-10 | 重庆市庆颖摩托车配件有限公司 | Perforating device for end cover of engine |
| CN108097807A (en) * | 2017-12-12 | 2018-06-01 | 佛山市鼎翘五金有限公司 | A kind of processing unit (plant) of sheet metal member automation side punching bending and forming integral type |
| CN108994174A (en) * | 2018-07-20 | 2018-12-14 | 苏州万荣汽配科技有限公司 | A kind of automobile circular disk part side blow progressive die and side blow technique |
| CN109647981A (en) * | 2017-10-10 | 2019-04-19 | 湖北宏力液压科技有限公司 | A kind of multilayer stamping die for carrier tripod |
| CN110449504A (en) * | 2019-09-10 | 2019-11-15 | 成都宏明双新科技股份有限公司 | A kind of shallow bottom path thin-walled tensioning member side channel processing mold and processing method |
| CN111745046A (en) * | 2020-05-21 | 2020-10-09 | 盐城工业职业技术学院 | Steel construction perforating device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5877724A (en) * | 1981-11-02 | 1983-05-11 | Nissan Motor Co Ltd | Manufacture of cylindrical parts |
| CN201432054Y (en) * | 2009-05-11 | 2010-03-31 | 襄樊东昇机械有限公司 | Die compounding blanking, stretching and lateral punching |
| CN205668802U (en) * | 2016-04-20 | 2016-11-02 | 徐灵娟 | A kind of grasping mechanism easy for installation |
| CN106216488A (en) * | 2016-09-26 | 2016-12-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of mechanism for fire-fighting host shell sidewall is punched out |
| CN106424309A (en) * | 2016-09-26 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Firefighting host machine shell side wall punching device |
| CN207026254U (en) * | 2017-05-16 | 2018-02-23 | 李彩英 | A kind of car tooth form clutch hub body stretching punch mechanism |
-
2017
- 2017-05-16 CN CN201710341414.4A patent/CN106944539B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5877724A (en) * | 1981-11-02 | 1983-05-11 | Nissan Motor Co Ltd | Manufacture of cylindrical parts |
| CN201432054Y (en) * | 2009-05-11 | 2010-03-31 | 襄樊东昇机械有限公司 | Die compounding blanking, stretching and lateral punching |
| CN205668802U (en) * | 2016-04-20 | 2016-11-02 | 徐灵娟 | A kind of grasping mechanism easy for installation |
| CN106216488A (en) * | 2016-09-26 | 2016-12-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of mechanism for fire-fighting host shell sidewall is punched out |
| CN106424309A (en) * | 2016-09-26 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Firefighting host machine shell side wall punching device |
| CN207026254U (en) * | 2017-05-16 | 2018-02-23 | 李彩英 | A kind of car tooth form clutch hub body stretching punch mechanism |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335744A (en) * | 2017-08-25 | 2017-11-10 | 重庆市庆颖摩托车配件有限公司 | Perforating device for end cover of engine |
| CN107335744B (en) * | 2017-08-25 | 2018-09-21 | 重庆市庆颖摩托车配件有限公司 | Perforating device for end cover of engine |
| CN109647981A (en) * | 2017-10-10 | 2019-04-19 | 湖北宏力液压科技有限公司 | A kind of multilayer stamping die for carrier tripod |
| CN109647981B (en) * | 2017-10-10 | 2022-02-08 | 湖北宏力液压科技有限公司 | A multilayer stamping die for carrier tripod |
| CN108097807A (en) * | 2017-12-12 | 2018-06-01 | 佛山市鼎翘五金有限公司 | A kind of processing unit (plant) of sheet metal member automation side punching bending and forming integral type |
| CN108994174A (en) * | 2018-07-20 | 2018-12-14 | 苏州万荣汽配科技有限公司 | A kind of automobile circular disk part side blow progressive die and side blow technique |
| CN110449504A (en) * | 2019-09-10 | 2019-11-15 | 成都宏明双新科技股份有限公司 | A kind of shallow bottom path thin-walled tensioning member side channel processing mold and processing method |
| CN110449504B (en) * | 2019-09-10 | 2024-02-02 | 成都宏明双新科技股份有限公司 | Machining die and machining method for side groove of shallow-bottom small-diameter thin-wall stretching piece |
| CN111745046A (en) * | 2020-05-21 | 2020-10-09 | 盐城工业职业技术学院 | Steel construction perforating device |
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| Publication number | Publication date |
|---|---|
| CN106944539B (en) | 2019-08-13 |
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