CN106271692B - For the device continuously punched to workpiece - Google Patents
For the device continuously punched to workpiece Download PDFInfo
- Publication number
- CN106271692B CN106271692B CN201610762139.9A CN201610762139A CN106271692B CN 106271692 B CN106271692 B CN 106271692B CN 201610762139 A CN201610762139 A CN 201610762139A CN 106271692 B CN106271692 B CN 106271692B
- Authority
- CN
- China
- Prior art keywords
- gear
- sliding block
- straight line
- pedestal
- workpiece
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
It is used for the device continuously punched to workpiece the invention discloses a kind of, including pedestal (1), pedestal (1) is rotatably connected to guide rod (3) by rotating shaft (2), guide rod (3) slidably connects first straight line rack (4) by dovetail groove, and first straight line rack (4) is provided with the rig (6) for being used for being punched to the workpiece (5) being placed on pedestal (1)；Pedestal (1) is provided with platform (7), and platform (7) slidably connects sliding block (8) by dovetail groove, connecting rod (9) is tiltedly installed with sliding block (8).The angle between multiple holes can be ensured when providing that a kind of drilling precision is higher, and processing multiple holes at the same time is used for the device continuously punched to workpiece.
Description
Technical field
The present invention relates to cheesing techniques field, more particularly to a kind of it is used for the device continuously punched to workpiece.
Background technology
Currently, punching is the machining processes of a routine on workpiece.In the prior art, hung down for being processed on workpiece
Directly for the hole of workpiece surface, be relatively easy to, it is only necessary to by drill bit face workpiece surface, keep drill bit perpendicular to
Workpiece surface；And for processing inclined on an object with regard to relative difficulty, and machining accuracy is difficult to ensure that, this is due to add
, it is necessary to which drill bit and workpiece surface are kept into certain gradient during work inclined hole, and in drill process, it is subject to due to drill bit
Active force is not perpendicular to drill axis, so, drill bit occurs inclined when easily causing bit force uneven and to beat inclined hole
Move, and then cause the inclined hole that processes unqualified；In addition, sometimes processing multiple holes on same workpiece, also to ensure more
Angle between individual hole, at this time to swinging the structure of angle of drill bit, and stability requirement in drill bit drill process becomes again
Get Geng Gao.In summary, for the device continuously punched to workpiece precision to be present in the prior art not high enough, and processing is straight simultaneously
Hole is with that can not ensure angle between the two during inclined hole.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing technological deficiency, there is provided a kind of drilling precision is higher, and
The angle between multiple holes can be ensured when processing multiple holes simultaneously is used for the device continuously punched to workpiece.
The technical solution of the present invention is to provide a kind of is used for the dress continuously punched to workpiece with following structure
Put：Including pedestal, pedestal is connected with guide rod by axis of rotation, and guide rod slidably connects first straight line tooth by dovetail groove
Bar, first straight line rack are provided with the rig for being used for being punched to the workpiece being placed on pedestal；Pedestal is provided with platform, puts down
Platform slidably connects sliding block by dovetail groove, and connecting rod is tiltedly installed with sliding block, is turned on connecting rod close to first straight line rack one end
Dynamic to be connected with first gear, first gear and first straight line rack engaged transmission, pedestal, which is provided with, to be used to drive sliding block back and forth to move
Move to promote the power set that first straight line rack and guide rod are swung around the shaft；Sliding block is provided with the montant extended downwardly, erects
Bar lower end is provided with second straight line rack in the horizontal direction, and pedestal is provided with guide pad below second straight line rack, and guide pad leads to
Cross dovetail groove and slidably connect the 3rd linear gear rack, second gear is rotatably connected on pedestal, second gear is simultaneously straight with second
Line rack, the 3rd linear gear rack engaged transmission, the 3rd linear gear rack end push against with guide rod bottom, and first gear is with being located at
First straight line rack region engaged transmission more than rotating shaft, first gear axis are small in the difference in height of vertical direction with shaft axis
Distance in guide rod upper end to shaft axis；Platform is provided with the through hole slided for montant in the horizontal direction；Connecting rod is provided with and led
Set, guide pin bushing are set along length of connecting rod direction, and latch is slidably connected in guide pin bushing, is provided with guide pin bushing close to first gear one end inside
The first annular projection of extension, the second annular protrusion to stretch out is provided with latch away from first gear one end, is covered on latch
Stage clip is connected to, stage clip one end is pushed against with first annular raised abutting, the other end and the second annular protrusion, and connecting rod, which is provided with, to be used to push away
The second cylinder that dynamic latch moves along length of connecting rod direction；Platform is respectively provided with sliding block both sides pushes against or disengages sliding block
First limited block and the second limited block, the first limited block and the second limited block are located on the movement locus that sliding block moves back and forth, the
Rubber layer is enclosed with one limited block and the second limited block；Connecting rod is provided with the motor for being used for driving first gear to rotate, electricity
Machine output end is connected with first gear.
The present invention drives sliding block to be moved on platform by power set, and for sliding block when close to guide rod, sliding block passes through company
First gear on bar can promote guide rod to swing certain angle, while sliding block is close to guide rod, the of sliding block lower end
Two linear gear racks drive the 3rd linear gear rack away from guide rod lower end by second gear, empty so as to be provided to the swing of guide rod
Between to avoid movement interference, and the 3rd linear gear rack can also be supported by pushing against guide rod bottom with being formed to guide rod,
After subject-oriented bar angle is set up, by motor first gear can also be driven to rotate, and then drive first straight line rack leading
Slided on to bar, then adjust first straight line rack end rig apart from the distance of workpiece surface, finally realize rig in workpiece
Punched in upper specified location；Conversely, when sliding block is when away from guide rod, the second straight line rack of sliding block lower end passes through the second tooth
The linear gear rack of wheel drive the 3rd moves toward close to the direction of guide rod bottom, i.e. the 3rd linear gear rack promotes guide rod bottom
Reversion is engaged with first gear all the time with the first straight line rack ensured on guide rod, ensures the reliability of whole device transmission；
In addition, after the angle between first straight line rack and connecting rod is set up, the second cylinder is stretched out to promote latch close to the first tooth
Wheel, latch along guide pin bushing length direction close to first gear, untill latch is connected in first gear, along with guide rod
Bottom is supported by the 3rd linear gear rack end, so ensure guide rod angle set up after, connecting rod is relative to guide rod
Angle will not change again；And in the second cylinders retract, latch can disengage under the effect of stage clip elastic force with first gear；
In addition, the service life of latch and the second cylinder can be improved by the disengaged design of latch and the second cylinder, because first
The peripheral force of gear mesh latch end is finally acted on guide pin bushing, without passing to the second cylinder by latch, avoids
Two cylinders are damaged by reaction force；Wherein, sliding block is limited in the horizontal direction by the first limited block and the second limited block
Stroke, then define the pivot angle of guide rod indirectly, that is, define the pivot angle of rig on first straight line rack, so as in work
When needing to make a call to two holes on part, it is only necessary to bear against sliding block and punch and be resisted against on the second limited block on the first limited block
Punching, and the angle that two holes are typed it out on each workpiece be it is constant, it is spacing by the first limited block and second
The setting of block make it that the precision of batch workpiece punching is higher.In summary, first, first gear is driven to rotate by motor,
And then cause first straight line rack slide on the guide bar can adjust on first straight line rack rig apart from workpiece surface away from
From, so as to improve the precision of punching, meet it is different punching require；Secondly, sliding block is driven to be moved on platform by power set,
Drive guide rod to swing around the shaft by connecting rod and first gear again, rig can be adjusted on first straight line rack relative to workpiece
On position and angle, can be continuously punched on workpiece so as to meet that the requirement in multiple holes is played on workpiece；Further, leading
After being set up to bar angle, it can prevent first straight line rack from occurring relative to first gear by latch and first gear clamping
It is mobile, along with guide rod lower end is limited by the 3rd linear gear rack, then guide rod would not be again after being set up in position
Rotate around the shaft, so ensure guide rod, first straight line rack and rig when beating each hole all in inactive state,
So, it can be ensured that the angle precision processed simultaneously between multiple Kong Shikong and hole on workpiece is high, can also improve brill
Precision of the machine when beating inclined hole on workpiece.Therefore, it is higher to provide a kind of drilling precision by the present invention, and when processing multiple holes at the same time
The angle between multiple holes can be ensured is used for the device continuously punched to workpiece.
As a preferred embodiment, described the first limited block and the second limited block is spaced apart along through hole length direction.
As a preferred embodiment, described power set refer to, pedestal, which is provided with, to be used to drive what sliding block moved on platform
First cylinder, the first cylinder output end is connected with sliding block, and the first cylinder is horizontally disposed.By this preferably, can drive
Movable slider is made back and forth to move left and right in the horizontal direction on platform, and then promotes guide rod to rotate by the first gear on connecting rod
Axle is swung.
As a preferred embodiment, on described latch towards the end section of first gear one for semicircle.By this preferably, can be with
Reduce the contact area of latch end and first gear, so as to prevent latch from hard hit occurs with first gear clamping moment,
And then can latch and the moment impact of first gear clamping by reducing latch end volume.
As a preferred embodiment, described guide pad is inclined on pedestal, the 3rd linear gear rack edge is oriented to block length side
To slip.By this preferably, it is obliquely installed by guide pad, and set along guide pad length direction can be with for the 3rd linear gear rack
Ensure that the 3rd linear gear rack end pushes against with guide rod bottom, and reduce the space taken during the transmission of the 3rd linear gear rack.
As a preferred embodiment, described through hole is string configuration, and through hole vertically runs through platform.It is excellent by this
Choosing, montant can be slided in through hole, and through-hole wall can also be oriented to montant.
Brief description of the drawings
Fig. 1 is the partial sectional view of the present invention.
Fig. 2 is the partial sectional view after guide rod swing in the present invention.
Fig. 3 is the structural representation of platform in the present invention.
Fig. 4 is the partial enlarged drawing on connecting rod in the present invention.
Shown in figure：1st, pedestal, 2, rotating shaft, 3, guide rod, 4, first straight line rack, 5, workpiece, 6, rig, 7, platform
8th, sliding block, 9, connecting rod, 10, first gear, 11, montant, 12, second straight line rack, 13, guide pad, the 14, the 3rd linear gear rack,
15th, second gear, 16, through hole, the 17, first cylinder, the 18, second cylinder, 19, guide pin bushing, 20, latch, 21, stage clip, the 22, first ring
Shape is raised, the 23, second annular protrusion, the 24, first limited block, the 25, second limited block.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
The operation principle of the present invention：
First, workpiece is placed on pedestal, and Set and Positioning is carried out to workpiece by fixture；
Then, the first cylinder operation is to drive sliding block to be moved in the horizontal direction on platform, as shown in figure 1, the first cylinder
Driving sliding block is moved to the left, and sliding block promotes guide rod to rotate counterclockwise around the shaft by the first gear of small end, in sliding block
While being moved to the left, second straight line rack is also moved to the left, and second straight line rack is by the engaged transmission of second gear with band
Dynamic 3rd linear gear rack moves right, and the 3rd linear gear rack left part is resisted against guide rod bottom all the time, that is to say, that leads
Promoted to bar upper end by small end first gear, guide rod bottom is supported by the 3rd linear gear rack；
When the first cylinder pulls sliding block to move right, the 3rd linear gear rack of sliding block bottom is moved to the left, so that the
Three linear gear rack left parts can promote guide rod bottom to rotate clockwise around the shaft, and the first straight line of guide rod upper end
Rack engages with first gear all the time, that is to say, that guide rod upper and lower end is straight by first gear and the 3rd respectively
The support of line rack；
When needing making a call to two holes on workpiece, the first cylinder promotes sliding block to be resisted against on the first limited block, and rig is to work
Part makes a call to first hole；By the first cylinders retract and sliding block is pulled to be resisted against on the second limited block again, rig makes a call to second to workpiece
Individual hole；
After the setting of guide rod angle, the second cylinder is stretched out to promote latch close to first gear, and latch is along leading
Cover length direction to slide, untill latch end and first gear clamping, as shown in Figure 4；When need release latch to first
When gear circumferential limits, the second cylinders retract, the second annular protrusion can be automatic under the effect of stage clip elastic force on latch
Away from first gear, i.e. latch disengages with first gear.
The present invention, which is used for the device continuously punched to workpiece, includes pedestal 1, and pedestal 1 is rotatably connected to guiding by rotating shaft 2
Bar 3, guide rod 3 slidably connect first straight line rack 4 by dovetail groove, and first straight line rack 4, which is provided with, to be used for being placed on
The rig 6 that workpiece 5 on pedestal 1 is punched；Pedestal 1 is provided with platform 7, and platform 7 slidably connects sliding block by dovetail groove
8, it is tiltedly installed with connecting rod 9 on sliding block 8, first gear 10 is rotatably connected to close to the one end of first straight line rack 4 on connecting rod 9, the
One gear 10 and the engaged transmission of first straight line rack 4, pedestal 1 are provided with straight with promotion first for driving sliding block 8 to move back and forth
Line rack 4 and the power set of 2 swings around the shaft of guide rod 3；Sliding block 8 is provided with the montant 11 extended downwardly, the lower end of montant 11
Second straight line rack 12 is provided with the horizontal direction, and pedestal 1 is provided with guide pad 13, guide pad 13 below second straight line rack 12
3rd linear gear rack 14 is slidably connected by dovetail groove, second gear 15 is rotatably connected on pedestal 1, second gear 15 is simultaneously
With second straight line rack 12, the engaged transmission of the 3rd linear gear rack 14, the end of the 3rd linear gear rack 14 is supported with the bottom of guide rod 3
Tightly, first gear 10 and the region engaged transmission of first straight line rack 4 positioned at rotating shaft more than 2, the axis of first gear 10 and rotating shaft 2
Axis is less than the upper end of guide rod 3 to the distance of the axis of rotating shaft 2 in the difference in height of vertical direction；Platform 7 is provided with supplies in the horizontal direction
The through hole 16 that montant 11 slides；Connecting rod 9 is provided with guide pin bushing 19, and guide pin bushing 19 is set along the length direction of connecting rod 9, the company of slip in guide pin bushing 19
It is connected to latch 20, is provided with first annular raised 22 to extend internally on guide pin bushing 19 close to the one end of first gear 10, it is remote on latch 20
The second annular protrusion 23 to stretch out is provided with from the one end of first gear 10, stage clip 21, the one end of stage clip 21 are socketed with latch 20
Pushed against with first annular raised 22, the other end pushes against with the second annular protrusion 23, and connecting rod 9, which is provided with, is used to promote latch 20 along even
Second cylinder 18 of the length direction of bar 9 movement；Platform 7 is respectively provided with first for pushing against or disengaging sliding block 8 in the both sides of sliding block 8
The limited block 25 of limited block 24 and second, the first limited block 24 and the second limited block 25 are located at the movement locus that sliding block 8 moves back and forth
On, rubber layer is enclosed with the first limited block 24 and the second limited block 25, can play buffering to sliding block by rubber layer subtracts
The effect of shake；Connecting rod 9 is provided with the motor for being used for driving first gear 10 to rotate, and motor output end is connected with first gear 10,
Motor is clockwise and anticlockwise motor, so as to drive first gear 10 to rotate clockwise and rotate counterclockwise.
Described the first limited block 24 and the second limited block 25 is spaced apart along the length direction of through hole 16, as shown in Figure 1.
Described power set refer to that pedestal 1, which is provided with, to be used to drive the first cylinder 17 that sliding block 8 moves on platform 7,
The output end of first cylinder 17 is connected with sliding block 8, and the first cylinder 17 is horizontally disposed.
On described latch 20 towards the end section of first gear 10 1 for semicircle.
Described guide pad 13 is inclined on pedestal 1, and the 3rd linear gear rack 14 slides along the length direction of guide pad 13.
Described through hole 16 is string configuration, and through hole 16 vertically runs through platform 7.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit protection scope of the present invention.It is all in this hair
Within bright claim, any modification, equivalent substitution and improvement for being made etc., should be included in protection scope of the present invention it
It is interior.
Claims (6)
1. a kind of be used for the device continuously punched to workpiece, it is characterised in that：It includes pedestal (1), and pedestal (1) passes through rotating shaft
(2) guide rod (3) is rotatably connected to, guide rod (3) slidably connects first straight line rack (4), first straight line by dovetail groove
Rack (4) is provided with the rig (6) for being used for being punched to the workpiece (5) being placed on pedestal (1)；Pedestal (1) is provided with flat
Platform (7), platform (7) slidably connect sliding block (8) by dovetail groove, are tiltedly installed with connecting rod (9) on sliding block (8), on connecting rod (9)
First gear (10) is rotatably connected to close to first straight line rack (4) one end, first gear (10) is nibbled with first straight line rack (4)
Close transmission, pedestal (1) be provided be used for drive sliding block (8) to move back and forth with promote first straight line rack (4) and guide rod (3) around
The power set that rotating shaft (2) is swung；Sliding block (8) is provided with the montant (11) extended downwardly, and montant (11) lower end is in the horizontal direction
Provided with second straight line rack (12), pedestal (1) is provided with guide pad (13), guide pad (13) below second straight line rack (12)
3rd linear gear rack (14) is slidably connected by dovetail groove, second gear (15), second gear are rotatably connected on pedestal (1)
(15) at the same with second straight line rack (12), the 3rd linear gear rack (14) engaged transmission, the 3rd linear gear rack (14) end is with leading
Pushed against to bar (3) bottom, first gear (10) and first straight line rack (4) region engaged transmission more than rotating shaft (2),
First gear (10) axis is less than guide rod (3) upper end to rotating shaft (2) axis with rotating shaft (2) axis in the difference in height of vertical direction
Distance；Platform (7) is provided with the through hole (16) slided for montant (11) in the horizontal direction；Connecting rod (9) is provided with guide pin bushing (19), leads
Cover (19) to set along connecting rod (9) length direction, slidably connect latch (20) in guide pin bushing (19), close to the first tooth on guide pin bushing (19)
Wheel (10) one end is provided with first annular raised (22) to extend internally, on latch (20) away from first gear (10) one end be provided with to
The second annular protrusion (23) of outer extension, stage clip (21), stage clip (21) one end and first annular projection are socketed with latch (20)
(22) push against, the other end and the second annular protrusion (23) are pushed against, and connecting rod (9), which is provided with, to be used to promote latch (20) along connecting rod (9)
The second cylinder (18) of length direction movement；Platform (7) is respectively provided with abutting in sliding block (8) both sides or disengages sliding block (8)
The first limited block (24) and the second limited block (25), it is past that the first limited block (24) and the second limited block (25) are located at sliding block (8)
On the movement locus moved again, rubber layer is enclosed with the first limited block (24) and the second limited block (25)；Connecting rod is set on (9)
There is the motor for driving first gear (10) to rotate, motor output end is connected with first gear (10).
2. according to claim 1 be used for the device continuously punched to workpiece, it is characterised in that：The first described limited block
(24) it is spaced apart with the second limited block (25) along through hole (16) length direction.
3. according to claim 1 be used for the device continuously punched to workpiece, it is characterised in that：Described power set are
Refer to, pedestal (1), which is provided with, to be used to drive the first cylinder (17) that sliding block (8) moves on platform (7), the first cylinder (17) output
End is connected with sliding block (8), and the first cylinder (17) is horizontally disposed.
4. according to claim 1 be used for the device continuously punched to workpiece, it is characterised in that：On described latch (20)
It is semicircle towards the end section of first gear (10) one.
5. according to claim 1 be used for the device continuously punched to workpiece, it is characterised in that：Described guide pad (13)
It is inclined on pedestal (1), the 3rd linear gear rack (14) slides along guide pad (13) length direction.
6. according to claim 1 be used for the device continuously punched to workpiece, it is characterised in that：Described through hole (16) is
String configuration, and through hole (16) vertically runs through platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762139.9A CN106271692B (en) | 2016-08-29 | 2016-08-29 | For the device continuously punched to workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762139.9A CN106271692B (en) | 2016-08-29 | 2016-08-29 | For the device continuously punched to workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106271692A CN106271692A (en) | 2017-01-04 |
| CN106271692B true CN106271692B (en) | 2018-03-13 |
Family
ID=57674889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762139.9A Active CN106271692B (en) | 2016-08-29 | 2016-08-29 | For the device continuously punched to workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271692B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322345A (en) * | 2017-08-31 | 2017-11-07 | 重庆迪洋科技开发有限公司 | Crankcase cover of motorcycle flank hole processes auxiliary device |
| CN107363619A (en) * | 2017-08-31 | 2017-11-21 | 重庆迪洋科技开发有限公司 | Clamping workpiece plate governor motion |
| CN111906744B (en) * | 2020-08-11 | 2022-09-13 | 阜阳卷烟材料厂 | Coil stock placing device convenient for replacing coil stock |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012206285A1 (en) * | 2012-04-17 | 2013-10-17 | Robert Bosch Gmbh | Post and beam construction-type processing machine e.g. column-type drilling machine used in industrial application, has brake device that is formed in uncontrolled sliding down of stop element in axial direction of column |
| CN103433524A (en) * | 2013-08-30 | 2013-12-11 | 成都银科同步带轮制造有限公司 | Synchronous pulley drilling machine used for manufacturing synchronous pulleys |
| CN204221042U (en) * | 2014-11-12 | 2015-03-25 | 桐乡胜辉精密机械有限公司 | A kind of removable perforating device |
| CN105619510B (en) * | 2016-02-01 | 2017-06-30 | 安徽理工大学 | A kind of Gelose punch |
| CN205414480U (en) * | 2016-03-19 | 2016-08-03 | 天津和谐云泽成套电气设备有限公司 | Block terminal generating line copper bar puncher |
| CN105750986A (en) * | 2016-04-12 | 2016-07-13 | 大连交通大学 | Portable automatic double-drill drilling and processing unit |
-
2016
- 2016-08-29 CN CN201610762139.9A patent/CN106271692B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106271692A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106238775B (en) | For the mechanism continuously punched to workpiece | |
| CN106271692B (en) | For the device continuously punched to workpiece | |
| CN106270612B (en) | The continuously punched mechanism on workpiece | |
| CN106346037A (en) | Device for continuously boring work piece | |
| CN203817459U (en) | Supporting device of pipe puncher | |
| CN104368872B (en) | A kind of liftable rail cutter sweep | |
| CN105773170A (en) | Stainless steel door punching polishing device with lifting function | |
| CN106270611B (en) | The continuously punched device on workpiece | |
| CN207310072U (en) | Shoes punch production device | |
| CN111014752B (en) | Rotary type liftable drilling machine head structure | |
| CN106270617B (en) | The continuously punched equipment on workpiece | |
| CN205617371U (en) | Tubular pile equipment of polishing | |
| CN205496613U (en) | Multi -functional metalwork drilling equipment | |
| CN205409827U (en) | Clothes mar device | |
| CN107335829A (en) | A kind of coaxial drilling equipment of new material multiaxis | |
| CN204953956U (en) | Bearing drilling machine | |
| CN204136117U (en) | For the sheet frame preset mechanism of automatic die cutter | |
| CN203437681U (en) | Four hole drill | |
| CN205904487U (en) | Dysmorphism hole machining tool device | |
| CN106476322A (en) | A kind of Packaging Box positional punch mechanism | |
| CN209452608U (en) | Positioning disk is used in a kind of processing of pivoting support | |
| CN206493124U (en) | A kind of guide rails support structure exchanged for workbench | |
| CN208680612U (en) | A kind of gang tool | |
| CN204603881U (en) | Air-actuated jaw | |
| CN202143960U (en) | Drilling device for machining butterfly valve body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191205 Address after: Room c506a-19, University Business Park, No. 99, University Road, Xuzhou hi tech Industrial Development Zone, 221000, Jiangsu Province Patentee after: Xuzhou Tiancheng Intelligent Technology Co., Ltd Address before: 315195 Zhou Hancun, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee before: Zhejiang cypress is with Science and Technology Co., Ltd. of robot |