CN107282752A - A kind of middle part perforating device for the cylinder radiating piece that lift is gripped - Google Patents
A kind of middle part perforating device for the cylinder radiating piece that lift is gripped Download PDFInfo
- Publication number
- CN107282752A CN107282752A CN201710491795.4A CN201710491795A CN107282752A CN 107282752 A CN107282752 A CN 107282752A CN 201710491795 A CN201710491795 A CN 201710491795A CN 107282752 A CN107282752 A CN 107282752A
- Authority
- CN
- China
- Prior art keywords
- fixed
- cylinder
- radiating piece
- plate
- support frame
- 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.)
- Withdrawn
Links
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
-
- 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
- B21D43/00—Feeding, 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
- B21D43/003—Positioning devices
Abstract
A kind of middle part perforating device of the cylinder radiating piece gripped the invention discloses lift, including frame, the top surface of the top plate of the frame is fixed with upper support frame, the middle top surface of the top plate of frame is fixed with bottom biock, the top surface of bottom biock is fixed with flexible fastening layer, the upper and lower part of the madial wall of the side plate of the upper support frame of the both sides of bottom biock is respectively and fixedly provided with adjustable plate, the two ends of vertical screw rod are hinged on corresponding two adjustable plates, the bottom surface of the adjustable plate of lower section is fixed with positioning motor, the output shaft of positioning motor is splined shaft, splined shaft sleeve is in the splined hole that the bottom of vertical screw rod has, elevator is screwed onto in vertical screw rod, the side of elevator is fixed with self-lubricating block, self-lubricating block is pressed against on the madial wall of the side plate of upper support frame, the opposite side of elevator is fixed with arc grip block.The present invention can be by cylinder radiating piece fixation, and automatic punching, and it punches accurate, and effect is good.
Description
Technical field：
The present invention relates to energy-saving radiating equipment technical field, the cylinder that more specifically to a kind of lift is gripped
The middle part perforating device of body radiating piece.
Background technology：
By setting bolt to carry out on the connecting plate at middle part when its installation of existing radiating piece such as cylinder radiating piece is fixed
Fix, therefore the connecting plate in the middle part of it needs punching, existing hole knockout is manually to fix radiating piece, then punched,
And do not have specific fixed mechanism now, typically just cylinder radiating piece is fixed by briquetting, due to radiating piece
It is cylinder, it is easily slided in punching, influences the precision of punching.
The content of the invention：
The purpose of the present invention is to overcome the deficiencies in the prior art there is provided the cylinder radiating piece that a kind of lift is gripped
Middle part perforating device, it can be by cylinder radiating piece fixation, and automatic punching, and it punches accurate, and effect is good.
The scheme that the present invention solves the technical problem is：
A kind of middle part perforating device for the cylinder radiating piece that lift is gripped, including frame, the top of the frame
The top surface of plate is fixed with upper support frame, and the middle top surface of the top plate of frame is fixed with bottom biock, and the top surface of bottom biock is fixed with bullet
Property fixed bed, the upper and lower part of the madial wall of the side plate of the upper support frame of the both sides of bottom biock is respectively and fixedly provided with adjustable plate, vertically
The two ends of screw rod are hinged on corresponding two adjustable plates, and the bottom surface of the adjustable plate of lower section is fixed with positioning motor, positioning motor
Output shaft be splined shaft, splined shaft sleeve is in the splined hole that the bottom of vertical screw rod has, and elevator is screwed onto vertical spiral shell
In bar, the side of elevator is fixed with self-lubricating block, and self-lubricating block is pressed against on the madial wall of the side plate of upper support frame, elevator
Opposite side be fixed with arc grip block, the bottom surface of cylinder radiating piece to be processed is pressed against on the top surface of bottom biock, cylinder
Body radiating piece is clamped between two arc grip blocks, and the upper inner wall of arc grip block has extension, and extension is pressed against
On the top surface of cylinder radiating piece；
The top surface of the top plate of the upper support frame is fixed with down pressing oil cylinder, and the push rod of down pressing oil cylinder passes through the top of upper support frame
Plate is simultaneously fixed with riser, and riser is in the lower section of the top plate of upper support frame, and the middle top surface of riser is fixed with punching electricity
Machine, the output shaft of punching motor passes through riser and is fixed with contiguous block, and the bottom surface of contiguous block is fixed with punching drill bit, and punching is bored
The center of the middle part connecting plate of the opposite cylinder radiating piece of head.
The middle part bottom surface of the elevator has the lower extension extended downwardly, and the middle part of elevator has pilot hole, led
The bottom surface for stretching out lower extension is extended downwardly to hole, guide rod is fixed on the top plate of frame and sleeve is in pilot hole.
Multiple grafting location divisions and ejection layer are formed in the middle part of the madial wall of the arc grip block, ejection layer is pressed against
On the lateral wall of cylinder radiating piece, grafting location division sleeve the outside of cylinder radiating piece corresponding two fin it
Between groove in.
Guide sleeve is inserted with the pilot hole, the lateral wall of guide sleeve is fixed on the madial wall of pilot hole, guide rod
Sleeve is in guide sleeve.
There is the through hole corresponding with punching motor in the middle part of the top plate of the upper support frame of the surface of the punching motor.
The present invention protrusion effect be：Compared with prior art, it can be by cylinder radiating piece fixation, and automatically
Punching, it is punched precisely, and effect is good.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial structural diagram between the cylinder radiating piece and arc grip block of the present invention.
Embodiment：
Embodiment, is shown in as shown in Figure 1 to Figure 2, a kind of middle part punching dress for the cylinder radiating piece that lift is gripped
Put, including frame 10, the top surface of the top plate of the frame 10 is fixed with upper support frame 11, and the middle top surface of the top plate of frame 11 is consolidated
Surely there is bottom biock 12, the top surface of bottom biock 12 is fixed with flexible fastening layer 13, the side of the upper support frame 11 of the both sides of bottom biock 12
The upper and lower part of the madial wall of plate is respectively and fixedly provided with adjustable plate 112, and the two ends of vertical screw rod 113 are hinged on corresponding two regulations
On plate 112, the bottom surface of the adjustable plate 112 of lower section is fixed with positioning motor 114, and the output shaft of positioning motor 114 is splined shaft, flower
Key axle sleeve is in the splined hole that the bottom of vertical screw rod 113 has, and elevator 19 is screwed onto in vertical screw rod 113, elevator
19 side is fixed with self-lubricating block 191, and self-lubricating block 191 is pressed against on the madial wall of the side plate of upper support frame 11, elevator
19 opposite side is fixed with arc grip block 16, and the bottom surface of cylinder radiating piece 100 to be processed is pressed against the top of bottom biock 12
On face, cylinder radiating piece 100 is clamped between two arc grip blocks 16, and the upper inner wall of arc grip block 16, which has, to be prolonged
Extending portion 163, extension 163 is pressed against on the top surface of cylinder radiating piece 100；
The top surface of the top plate of the upper support frame 11 is fixed with down pressing oil cylinder 17, and the push rod of down pressing oil cylinder 17 passes through upper support
The top plate of frame 11 is simultaneously fixed with riser 18, and riser 18 is in the lower section of the top plate of upper support frame 11, the middle part of riser 18
Top surface is fixed with punching motor 181, and the output shaft of punching motor 181 passes through riser 18 and is fixed with contiguous block 182, contiguous block
182 bottom surface is fixed with punching drill bit 183, and punching drill bit 183 is against the center of the middle part connecting plate of cylinder radiating piece 100.
Further, the middle part bottom surface of the elevator 19 has the lower extension 191 extended downwardly, elevator 19
Middle part has pilot hole 192, and pilot hole 192 extends downwardly the bottom surface for stretching out lower extension 191, and guide rod 193 is fixed on frame
On 10 top plate and sleeve in pilot hole 192.
Further, multiple grafting location divisions 161 and bullet are formed in the middle part of the madial wall of the arc grip block 16
Go out layer 162, ejection layer 162 is pressed against on the lateral wall of cylinder radiating piece 100, the sleeve of grafting location division 161 dissipates in cylinder
In groove between corresponding two fin of the outside of warmware 100.
Further, guide sleeve 194 is inserted with the pilot hole 192, the lateral wall of guide sleeve 194 is fixed on guiding
On the madial wall in hole 192, the sleeve of guide rod 193 is in guide sleeve 194.
Further, have in the middle part of the top plate of the upper support frame 11 of the surface of the punching motor 181 and punching electricity
The corresponding through hole 111 of machine 181.
When in use, the flexible fastening layer 13 that cylinder radiating piece 100 is placed in bottom biock 12 (needs the present embodiment
Ensure that the groove between two fin of cylinder radiating piece 100 is corresponding with grafting location division 161), then, positioning motor
114 operations so that two arc grip blocks 16 decline so that cylinder radiating piece 100 is between two arc grip blocks 16,
Meanwhile, extension 163 is pressed against on the top surface of cylinder radiating piece 100, and the sleeve of grafting location division 161 is in cylinder radiating piece
Positioning is realized in groove between corresponding two fin of 100 outside, then, down pressing oil cylinder 17 is run so that punching
Drill bit 183 declines, and is run by punching motor 181, realizes that punching drill bit 183 rotates the middle part to cylinder radiating piece 100
The center of connecting plate is punched, and it is accurate that it is punched, and precision is high, and effect is good.
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 (5)
1. a kind of middle part perforating device for the cylinder radiating piece that lift is gripped, including frame (10), it is characterised in that：
The top surface of the top plate of the frame (10) is fixed with upper support frame (11), and the middle top surface of the top plate of frame (11) is fixed with bottom
Block (12), the top surface of bottom biock (12) is fixed with flexible fastening layer (13), the upper support frame (11) of the both sides of bottom biock (12)
The upper and lower part of the madial wall of side plate is respectively and fixedly provided with adjustable plate (112), and the two ends of vertical screw rod (113) are hinged on corresponding two
On individual adjustable plate (112), the bottom surface of the adjustable plate (112) of lower section is fixed with positioning motor (114), positioning motor (114) it is defeated
Shaft is splined shaft, and splined shaft sleeve is in the splined hole that the bottom of vertical screw rod (113) has, and elevator (19) is screwed onto perpendicular
In straight screw rod (113), the side of elevator (19) is fixed with self-lubricating block (191), and self-lubricating block (191) is pressed against upper support frame
(11) on the madial wall of side plate, the opposite side of elevator (19) is fixed with arc grip block (16), and cylinder to be processed dissipates
The bottom surface of warmware (100) is pressed against on the top surface of bottom biock (12), and cylinder radiating piece (100) is clamped in two arc grip blocks
(16) between, the upper inner wall of arc grip block (16) has extension (163), and extension (163) is pressed against cylinder and dissipated
On the top surface of warmware (100)；
The top surface of the top plate of the upper support frame (11) is fixed with down pressing oil cylinder (17), and the push rod of down pressing oil cylinder (17) passes through upper branch
The top plate of support (11) is simultaneously fixed with riser (18), and riser (18) is in the lower section of the top plate of upper support frame (11), lifting
The middle top surface of plate (18) is fixed with punching motor (181), and the output shaft of punching motor (181) passes through riser (18) and fixed
There is contiguous block (182), the bottom surface of contiguous block (182) is fixed with punching drill bit (183), and punching drill bit (183) dissipates against cylinder
The center of the middle part connecting plate of warmware (100).
2. the middle part perforating device for the cylinder radiating piece that a kind of lift according to claim 1 is gripped, it is special
Levy and be：The middle part bottom surface of the elevator (19) has the lower extension (191) extended downwardly, the middle part tool of elevator (19)
There is pilot hole (192), pilot hole (192) extends downwardly the bottom surface for stretching out lower extension (191), and guide rod (193) is fixed on machine
On the top plate of frame (10) and sleeve in pilot hole (192).
3. the middle part perforating device for the cylinder radiating piece that a kind of lift according to claim 1 is gripped, it is special
Levy and be：Multiple grafting location divisions (161) and ejection layer are formed in the middle part of the madial wall of the arc grip block (16)
(162), ejection layer (162) is pressed against on the lateral wall of cylinder radiating piece (100), and grafting location division (161) sleeve is in cylinder
In groove between corresponding two fin of the outside of body radiating piece (100).
4. the middle part perforating device for the cylinder radiating piece that a kind of lift according to claim 2 is gripped, it is special
Levy and be：Guide sleeve (194) is inserted with the pilot hole (192), the lateral wall of guide sleeve (194) is fixed on pilot hole
(192) on madial wall, guide rod (193) sleeve is in guide sleeve (194).
5. the middle part perforating device for the cylinder radiating piece that a kind of lift according to claim 1 is gripped, it is special
Levy and be：Have and punching motor (181) phase in the middle part of the top plate of the upper support frame (11) of the surface of the punching motor (181)
Corresponding through hole (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491795.4A CN107282752A (en) | 2017-06-20 | 2017-06-20 | A kind of middle part perforating device for the cylinder radiating piece that lift is gripped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710491795.4A CN107282752A (en) | 2017-06-20 | 2017-06-20 | A kind of middle part perforating device for the cylinder radiating piece that lift is gripped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107282752A true CN107282752A (en) | 2017-10-24 |
Family
ID=60099793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710491795.4A Withdrawn CN107282752A (en) | 2017-06-20 | 2017-06-20 | A kind of middle part perforating device for the cylinder radiating piece that lift is gripped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107282752A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983863A (en) * | 2017-12-06 | 2018-05-04 | 贵阳锐航智能科技有限公司 | A kind of hardware device perforating device of high stability |
| CN108213185A (en) * | 2018-02-06 | 2018-06-29 | 重庆熵臻科技有限公司 | A kind of adjustable mould organisation of working of good clamping effect |
| CN108406933A (en) * | 2018-03-08 | 2018-08-17 | 广州犀鸟工业设计有限公司 | A kind of building construction device |
| CN108422478A (en) * | 2018-03-08 | 2018-08-21 | 广州犀鸟工业设计有限公司 | A kind of modified architectural furniture |
| CN108437054A (en) * | 2018-03-08 | 2018-08-24 | 广州犀鸟工业设计有限公司 | A kind of architectural furniture |
| CN108480459A (en) * | 2018-03-08 | 2018-09-04 | 广州雅松智能设备有限公司 | A kind of telecommunication satellite Ground Nuclear Magnetic Resonance terminal comprehensive detecting Instrument and system |
| CN108500123A (en) * | 2018-03-27 | 2018-09-07 | 周琼 | A kind of hardware dies processing perforating device |
| CN109175110A (en) * | 2018-10-08 | 2019-01-11 | 孙美玲 | A kind of multi-faceted stamping die of flitch chamfering |
| CN110193558A (en) * | 2019-06-11 | 2019-09-03 | 东莞凤岗嘉辉塑胶五金有限公司 | Bending Mould is used in a kind of production of plate |
| CN110369606A (en) * | 2019-08-03 | 2019-10-25 | 东莞市天誉箱包配件有限公司 | A kind of hardware tubing automatic punch machine |
| CN115464044A (en) * | 2022-09-21 | 2022-12-13 | 江苏亿拓机电设备有限公司 | Automatic photovoltaic support drilling equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07164192A (en) * | 1993-12-16 | 1995-06-27 | Techno Kuraato Kk | Device and method for processing empty can |
| CN102896211A (en) * | 2011-12-30 | 2013-01-30 | 中山市奥美森工业技术有限公司 | Round tube fixture |
| CN204524068U (en) * | 2015-04-03 | 2015-08-05 | 赵文旭 | A kind of cylinder transferring clipper |
| CN205200373U (en) * | 2015-12-14 | 2016-05-04 | 重庆金东电子有限公司 | Plugging piece type heat radiator tap drill processing locating hole punching press anchor clamps |
| CN105798107A (en) * | 2016-05-31 | 2016-07-27 | 佛山市联智新创科技有限公司 | Steel plate punching clamping mechanism |
| CN106272626A (en) * | 2016-10-26 | 2017-01-04 | 佛山市翠微自动化科技有限公司 | A kind of dust-collecting type environmental protection plate shut-off mechanism |
| CN106271134A (en) * | 2016-09-25 | 2017-01-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of boring workpiece grip mechanism of multi-faceted fixed laser |
| CN106271133A (en) * | 2016-09-25 | 2017-01-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of laser drill steel plate clamping mechanism |
| CN106509044A (en) * | 2016-12-12 | 2017-03-22 | 佛山智达思佳机电科技有限公司 | Domestic block shaped sausage circular granulator |
| CN206981522U (en) * | 2017-06-20 | 2018-02-09 | 苏州晨钟自动化科技有限公司 | A kind of middle part perforating device for the cylinder radiating piece that lift grips |
-
2017
- 2017-06-20 CN CN201710491795.4A patent/CN107282752A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07164192A (en) * | 1993-12-16 | 1995-06-27 | Techno Kuraato Kk | Device and method for processing empty can |
| CN102896211A (en) * | 2011-12-30 | 2013-01-30 | 中山市奥美森工业技术有限公司 | Round tube fixture |
| CN204524068U (en) * | 2015-04-03 | 2015-08-05 | 赵文旭 | A kind of cylinder transferring clipper |
| CN205200373U (en) * | 2015-12-14 | 2016-05-04 | 重庆金东电子有限公司 | Plugging piece type heat radiator tap drill processing locating hole punching press anchor clamps |
| CN105798107A (en) * | 2016-05-31 | 2016-07-27 | 佛山市联智新创科技有限公司 | Steel plate punching clamping mechanism |
| CN106271134A (en) * | 2016-09-25 | 2017-01-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of boring workpiece grip mechanism of multi-faceted fixed laser |
| CN106271133A (en) * | 2016-09-25 | 2017-01-04 | 东莞市联洲知识产权运营管理有限公司 | A kind of laser drill steel plate clamping mechanism |
| CN106272626A (en) * | 2016-10-26 | 2017-01-04 | 佛山市翠微自动化科技有限公司 | A kind of dust-collecting type environmental protection plate shut-off mechanism |
| CN106509044A (en) * | 2016-12-12 | 2017-03-22 | 佛山智达思佳机电科技有限公司 | Domestic block shaped sausage circular granulator |
| CN206981522U (en) * | 2017-06-20 | 2018-02-09 | 苏州晨钟自动化科技有限公司 | A kind of middle part perforating device for the cylinder radiating piece that lift grips |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983863A (en) * | 2017-12-06 | 2018-05-04 | 贵阳锐航智能科技有限公司 | A kind of hardware device perforating device of high stability |
| CN108213185B (en) * | 2018-02-06 | 2020-02-18 | 重庆熵臻科技有限公司 | Adjustable die machining mechanism with good clamping effect |
| CN108213185A (en) * | 2018-02-06 | 2018-06-29 | 重庆熵臻科技有限公司 | A kind of adjustable mould organisation of working of good clamping effect |
| CN108406933A (en) * | 2018-03-08 | 2018-08-17 | 广州犀鸟工业设计有限公司 | A kind of building construction device |
| CN108422478A (en) * | 2018-03-08 | 2018-08-21 | 广州犀鸟工业设计有限公司 | A kind of modified architectural furniture |
| CN108437054A (en) * | 2018-03-08 | 2018-08-24 | 广州犀鸟工业设计有限公司 | A kind of architectural furniture |
| CN108480459A (en) * | 2018-03-08 | 2018-09-04 | 广州雅松智能设备有限公司 | A kind of telecommunication satellite Ground Nuclear Magnetic Resonance terminal comprehensive detecting Instrument and system |
| CN108500123A (en) * | 2018-03-27 | 2018-09-07 | 周琼 | A kind of hardware dies processing perforating device |
| CN109175110A (en) * | 2018-10-08 | 2019-01-11 | 孙美玲 | A kind of multi-faceted stamping die of flitch chamfering |
| CN110193558A (en) * | 2019-06-11 | 2019-09-03 | 东莞凤岗嘉辉塑胶五金有限公司 | Bending Mould is used in a kind of production of plate |
| CN110369606A (en) * | 2019-08-03 | 2019-10-25 | 东莞市天誉箱包配件有限公司 | A kind of hardware tubing automatic punch machine |
| CN110369606B (en) * | 2019-08-03 | 2021-02-26 | 东莞市天誉箱包配件有限公司 | Automatic punching machine for hardware pipes |
| CN115464044A (en) * | 2022-09-21 | 2022-12-13 | 江苏亿拓机电设备有限公司 | Automatic photovoltaic support drilling equipment |
| CN115464044B (en) * | 2022-09-21 | 2023-09-26 | 江苏亿拓机电设备有限公司 | Automatic photovoltaic support punching equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107282752A (en) | A kind of middle part perforating device for the cylinder radiating piece that lift is gripped | |
| CN107186238A (en) | A kind of middle part perforating device of the cylinder radiating piece with material receiving mechanism | |
| CN107150243A (en) | A kind of middle part perforating device of cylinder radiating piece | |
| CN206981522U (en) | A kind of middle part perforating device for the cylinder radiating piece that lift grips | |
| CN204052991U (en) | Blast pipe three-hole flange drilling equipment | |
| CN107414124A (en) | A kind of circular metal plate borehole drill construction | |
| CN108465838A (en) | A kind of transversely movable high-precision pipe compression borehole drill construction of drill bit | |
| CN107552840A (en) | A kind of air cylinder lifting formula metal derby automatic drilling mechanism | |
| CN107097300A (en) | The adjustable type plank puncher of many drill bits is installed | |
| CN206241294U (en) | One kind is for plate punching and the reliable drilling machine of clamping | |
| CN107598206A (en) | A kind of bending handware borehole drill construction | |
| CN206982232U (en) | A kind of middle part perforating device of cylinder radiating piece | |
| CN207577871U (en) | A kind of plank drilling mark all-in-one machine | |
| CN107570743A (en) | A kind of five gold bullion with holes automatically moves fixed borehole drill construction | |
| CN209532763U (en) | A kind of drilling tool of bolt | |
| CN104338830A (en) | Quick punching die | |
| CN209755413U (en) | Punching device for circuit board | |
| CN206981801U (en) | A kind of middle part perforating device of the cylinder radiating piece with material receiving mechanism | |
| CN207026529U (en) | Automobile front beam punching tooling | |
| CN207171009U (en) | Sliding block installs hole processing device | |
| CN207359380U (en) | A kind of rock ore bed perforating device | |
| CN206083926U (en) | Drilling equipment of effective clamping | |
| CN207592851U (en) | A kind of air cylinder lifting formula metal derby automatic drilling mechanism | |
| CN206732015U (en) | A kind of reinforcing bar cutter device | |
| CN206122752U (en) | Perforation jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171024 |
|
| WW01 | Invention patent application withdrawn after publication |