CN108161520A - A kind of precision printer clamps borehole drill construction with shaft core - Google Patents
A kind of precision printer clamps borehole drill construction with shaft core Download PDFInfo
- Publication number
- CN108161520A CN108161520A CN201711417278.9A CN201711417278A CN108161520A CN 108161520 A CN108161520 A CN 108161520A CN 201711417278 A CN201711417278 A CN 201711417278A CN 108161520 A CN108161520 A CN 108161520A
- Authority
- CN
- China
- Prior art keywords
- fixed
- mobile
- plate
- shaft core
- rack
- 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- Withdrawn
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of accurate printer shaft cores to clamp borehole drill construction, including rack, supporting rack is respectively and fixedly provided in the middle part of the rear and front end of the top plate of the rack, the middle top surface of the top plate of rack is fixed with front and rear elongated piece of the support extended, and the top surface of elongated piece of support has the elongated installation groove that bottom surface is arcwall face；The front and rear of one middle side part of the top plate of the rack is respectively and fixedly provided with mobile connection plate, the both ends of mobile screw are hinged on two mobile connection plates, mobile motor is fixed on the lateral wall of one of mobile connection plate, the output shaft of mobile motor is splined shaft, in the splined hole that splined shaft sleeve has in one end of mobile screw, movable block is screwed onto in mobile screw.The present invention can clamp shaft core to be processed automatically, firm grip, and be not easy to make the outer surface of shaft core to be damaged, meanwhile, punching can be declined automatically, drill bit can be moved all around, ensure that punching is accurate, precision is high.
Description
Technical field：
The present invention relates to printer apparatus technical field, more specifically to a kind of accurate printer is clamped with shaft core to be bored
Holes mechanism.
Background technology：
Existing printer axle core its carry out radially punch when, gripped, existing mode is artificial
Grip block is bolted to be clamped, efficiency is low, and since shaft core is small, the effect of clamping is also undesirable, holds
Easily make shaft core surface damage.
Existing perforating mechanism is usually common drilling machine simultaneously, needs artificial semi-automatic operation, realizes punching, is bored
Head decrease speed is simultaneously uneven, and effect is limited.
Invention content：
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of accurate printer shaft core clamping drilling machine
Structure, it can clamp shaft core to be processed automatically, firm grip, and be not easy to make the outer surface of shaft core to be damaged, meanwhile, it can
It is punched with automatic decline, drill bit can be moved all around, ensure that punching is accurate, precision is high.
The present invention solve the technical problem scheme be：
A kind of precision printer clamps borehole drill construction with shaft core, including rack, in the rear and front end of the top plate of the rack
Portion is respectively and fixedly provided with supporting rack, and the middle top surface of the top plate of rack is fixed with front and rear elongated piece of the support extended, elongated piece of support
Top surface has the elongated installation groove that bottom surface is arcwall face；
The lateral top plate of support frame as described above is in the top of elongated piece of support, and the top surface of the lateral top plate of supporting rack is fixed with
Two compressed oil cylinders, the push rod of compressed oil cylinder pass through the lateral top plate of supporting rack and are fixed with compact heap, the bottom surface tool of compact heap
Have an arc groove, the front-end and back-end sleeve of shaft core to be processed in arc groove and be clamped in the wall surface of arc groove with it is elongated
Between the arcwall face of installation groove；
The front and rear of one middle side part of the top plate of the rack is respectively and fixedly provided with mobile connection plate, the both ends of mobile screw
It is hinged on two mobile connection plates, mobile motor is fixed on the lateral wall of one of mobile connection plate, mobile motor
Output shaft is splined shaft, and in the splined hole that splined shaft sleeve has in one end of mobile screw, movable block is screwed onto mobile screw
In, the top surface of movable block is fixed with vertical support column, and the top of vertical support column is fixed with main transverse plate；
There is main lateral straight slot, the top surface left and right ends of main transverse plate are fixed with mobile adjusting in the middle part of the top surface of main transverse plate
Plate, the both ends of transverse screw are hinged on two mobile adjustable plates, and horizontal stroke is fixed on the lateral wall of one of mobile adjustable plate
To mobile motor, the output shaft of transverse mobile motor is splined shaft, the spline that splined shaft sleeve has in one end of transverse screw
Kong Zhong, transverse shifting block are screwed onto in transverse screw, and the bottom surface of transverse shifting block is fixed with lower extension board, and lower extension board stretches out master
Lateral straight slot is simultaneously fixed with bottom connecting plate, and the top surface of bottom connecting plate is fixed with lifting motor, and the output shaft of lifting motor is worn
It crosses bottom connecting plate and passes through shaft coupling and be connected with lifting screw, the bottom end of lifting screw is bolted with lifting swivel nut, lifts swivel nut
Bottom end be fixed with processing frame, the middle top surface of the bottom plate of processing frame is fixed with electric rotating machine, and the output shaft of electric rotating machine passes through
The bottom plate of processing frame is simultaneously fixed with drill bit connecting portion, and the bottom end of drill bit connecting portion is fixed with drill bit, and drill bit is in shaft core to be processed
Top and against shaft core to be processed；
The bottom surface of the front and rear of the elongated installation groove has mobile straight slot, the front and rear of the top plate of rack
Top surface there is slide slot, the bottom surface of the front and rear of the top plate of rack has installation groove, mobile straight slot and corresponding cunning
Row slot communicates, and slide slot is communicated with corresponding installation groove, and rodless cylinder is in installation groove, and rodless cylinder is fixed on installation
On the top surface of groove, the pushing block of rodless cylinder is in slide slot and is fixed with mobile bar, mobile bar sleeve in mobile straight slot,
The top of mobile bar is fixed with limiting plate, and limiting plate is pressed against on shaft core end face to be processed.
Antiskid elastic layer is fixed on the arcwall face of the elongated installation groove.
The side wall of the mobile bar is close on the self-lubricating layer being fixed on the madial wall of mobile straight slot.
The top surface of the compact heap, which is fixed with, is vertically directed bar, is vertically directed the lateral top plate that bar stretches out supporting rack.
Antiskid elastic layer is fixed on the internal face of the arc groove of the compact heap.
In the middle part of the arcwall face of the elongated installation groove there is the processing straight slot extended downwardly, process the top of straight slot and rack
The whereabouts straight slot that the middle part of plate has communicates.
The side top surface of the top plate of the rack is fixed with guide pad, and the top surface of guide pad has swallowtail-shaped slide, mobile
The bottom surface of block is fixed with swallow-tail form sliding block, and swallow-tail form sliding block sleeve is in swallowtail-shaped slide.
The bottom surface of the transverse shifting block is fixed with lower self-lubricating bottom plate, and lower self-lubricating bottom plate is pressed against the top of main transverse plate
On face.
Multiple main guide rods are fixed on the top plate of the processing frame, bottom connecting plate is stretched out on the top of main guide rod,
The top of main guide rod is fixed with upper limit block.
The upper end of the main guide rod and lifting motor are in main lateral straight slot.
The present invention protrusion effect be：Compared with prior art, it can clamp shaft core to be processed automatically, clamping jail
Gu and be not easy to make the outer surface of shaft core to be damaged, meanwhile, punching can be declined automatically, drill bit can carry out all around
It is mobile, ensure that punching is accurate, precision is high.
Description of the drawings：
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the partial sectional view of the present invention；
Fig. 3 is the partial structural diagram between the rack of the present invention and rodless cylinder.
Specific embodiment：
Embodiment is shown in as shown in Figure 1 to Figure 3, and a kind of precision printer clamps borehole drill construction with shaft core, including rack 10,
Supporting rack 11 is respectively and fixedly provided in the middle part of the rear and front end of the top plate of the rack 10, before the middle top surface of the top plate of rack 10 is fixed with
Elongated piece 12 of the support extended afterwards, the top surface that elongated piece 12 of support have the elongated installation groove 13 that bottom surface is arcwall face；
The lateral top plate of support frame as described above 11 is in the top for supporting elongated piece 12, the top surface of the lateral top plate of supporting rack 11
Compressed oil cylinder 111 there are two fixed, the push rod of compressed oil cylinder 111 pass through the lateral top plate of supporting rack 11 and are fixed with compact heap
112, the bottom surface of compact heap 112 has arc groove 113, and the front-end and back-end sleeve of shaft core 100 to be processed is in arc groove 113
In and be clamped between the wall surface of arc groove 113 and the arcwall face of elongated installation groove 13；
The front and rear of one middle side part of the top plate of the rack 10 is respectively and fixedly provided with mobile connection plate 20, mobile screw 21
Both ends be hinged on two mobile connection plates 20, be fixed with mobile motor on the lateral wall of one of mobile connection plate 20
22, the output shaft of mobile motor 22 is splined shaft, mobile in the splined hole that splined shaft sleeve has in one end of mobile screw 21
Block 23 is screwed onto in mobile screw 21, and the top surface of movable block 23 is fixed with vertical support column 24, and the top of vertical support column 24 is consolidated
Surely there is main transverse plate 25；
There is main lateral straight slot 251, the top surface left and right ends of main transverse plate 25 are fixed in the middle part of the top surface of main transverse plate 25
Mobile adjustable plate 252, the both ends of transverse screw 253 are hinged on two mobile adjustable plates 252, one of mobile adjustable plate
It is fixed with transverse mobile motor 254 on 252 lateral wall, the output shaft of transverse mobile motor 254 is splined shaft, splined shaft sleeve
In the splined hole having in one end of transverse screw 253, transverse shifting block 26 is screwed onto in transverse screw 253, transverse shifting block
26 bottom surface is fixed with lower extension board 261, and lower extension board 261 stretches out main lateral straight slot 251 and is fixed with bottom connecting plate 262,
The top surface of bottom connecting plate 262 is fixed with lifting motor 27, and the output shaft of lifting motor 27 passes through bottom connecting plate 262 and passes through
Shaft coupling is connected with lifting screw 271, and the bottom end of lifting screw 271 is bolted with lifting swivel nut 272, lifts the bottom end of swivel nut 272
Processing frame 28 is fixed with, the middle top surface of the bottom plate of processing frame 28 is fixed with electric rotating machine 29, and the output shaft of electric rotating machine 29 is worn
It crosses the bottom plate of processing frame 28 and is fixed with drill bit connecting portion 291, the bottom end of drill bit connecting portion 291 is fixed with drill bit 30, drill bit 30
In the top of shaft core 100 to be processed and opposite shaft core 100 to be processed；
The bottom surface of the front and rear of the elongated installation groove 13, which has, moves straight slot 131, before the top plate of rack 10
The top surface at portion and rear portion has slide slot 14, and the bottom surface of the front and rear of the top plate of rack 10 has installation groove 15, mobile
Straight slot 131 is communicated with corresponding slide slot 14, and slide slot 14 is communicated with corresponding installation groove 15, and rodless cylinder 16 is in installation
In groove 15, rodless cylinder 16 is fixed on the top surface of installation groove 15, and the pushing block of rodless cylinder 16 is in slide slot 14 simultaneously
Mobile bar 141 is fixed with, for 141 sleeve of mobile bar in mobile straight slot 131, the top of mobile bar 141 is fixed with limiting plate 142,
Limiting plate 142 is pressed against on 100 end face of shaft core to be processed.
Further, it is fixed with antiskid elastic layer 1 on the arcwall face of the elongated installation groove 13.
Further, the side wall of the mobile bar 141 is close to the self-lubricating being fixed on the madial wall of mobile straight slot 131
On layer.
Further, the top surface of the compact heap 112, which is fixed with, is vertically directed bar 114, is vertically directed bar 114 and stretches out branch
The lateral top plate of support 11.
Further, it is fixed with antiskid elastic layer 2 on the internal face of the arc groove 113 of the compact heap 112.
Further, there is the processing straight slot 17 extended downwardly in the middle part of the arcwall face of the elongated installation groove 13, adds
Work straight slot 17 is communicated with the whereabouts straight slot 18 that the middle part of the top plate of rack 10 has.
Further, the side top surface of the top plate of the rack 10 is fixed with guide pad 40, the top surface tool of guide pad 40
There is swallowtail-shaped slide 41, the bottom surface of movable block 23 is fixed with swallow-tail form sliding block 231, and 231 sleeve of swallow-tail form sliding block is slided in swallow-tail form
In slot 41.
Further, the bottom surface of the transverse shifting block 26 is fixed with lower self-lubricating bottom plate 269, lower self-lubricating bottom plate
269 are pressed against on the top surface of main transverse plate 25.
Further, multiple main guide rods 281, the top of main guide rod 281 are fixed on the top plate of the processing frame 28
Bottom connecting plate 262 is stretched out at end, and the top of main guide rod 281 is fixed with upper limit block 282.
Further, the upper end of the main guide rod 281 and lifting motor 27 are in main lateral straight slot 251.
The present embodiment when in use, by the way that shaft core 100 to be processed is placed in elongated installation groove 13, passes through two nothings
The push rod of bar cylinder 16 pushes so that limiting plate 142 is pressed against on 100 end face of shaft core to be processed, is realized positioning, then, is passed through
The push rod of four compressed oil cylinders 111 pushes so that the front-end and back-end sleeve of shaft core 100 to be processed in arc groove 113 simultaneously
It is clamped between the wall surface of arc groove 113 and the arcwall face of elongated installation groove 13, realization further fixes, and then, passes through
Mobile motor 22 and transverse mobile motor 254 are run, and are realized all around moving for drill bit 30, are ensured that it is in shaft core to be processed
Then the surface that 100 needs punch, is run by electric rotating machine 29 and passes through lifting motor 27 and run so that drill bit 30
Decline and drill to shaft core 100 to be processed, effect is good, efficient, high degree of automation.Drill bit connecting portion 291 is existing general
The general connector of logical drilling machine, is known content, is no longer described in detail.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, related 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 solutions also belong to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (10)
1. a kind of precision printer clamps borehole drill construction with shaft core, including rack (10), it is characterised in that：The rack (10)
Supporting rack (11) is respectively and fixedly provided in the middle part of the rear and front end of top plate, the middle top surface of the top plate of rack (10) is fixed with front and rear extension
It supports elongated piece (12), the top surface of support elongated piece (12) has the elongated installation groove (13) that bottom surface is arcwall face；
The lateral top plate of support frame as described above (11) is in the top of support elongated piece (12), the top of the lateral top plate of supporting rack (11)
Face is fixed there are two compressed oil cylinder (111), and the push rod of compressed oil cylinder (111) passes through the lateral top plate of supporting rack (11) and is fixed with
Compact heap (112), the bottom surface of compact heap (112) have arc groove (113), and the front-end and back-end of shaft core (100) to be processed are inserted
It is sleeved in arc groove (113) and is clamped between the wall surface of arc groove (113) and the arcwall face of elongated installation groove (13)；
The front and rear of one middle side part of the top plate of the rack (10) is respectively and fixedly provided with mobile connection plate (20), mobile screw
(21) both ends are hinged on two mobile connection plates (20), and shifting is fixed on the lateral wall of one of mobile connection plate (20)
Dynamic motor (22), the output shaft of mobile motor (22) is splined shaft, and splined shaft sleeve has in one end of mobile screw (21)
In splined hole, movable block (23) is screwed onto in mobile screw (21), and the top surface of movable block (23) is fixed with vertical support column (24),
The top of vertical support column (24) is fixed with main transverse plate (25)；
There is main lateral straight slot (251), the top surface left and right ends of main transverse plate (25) are fixed in the middle part of the top surface of main transverse plate (25)
There is mobile adjustable plate (252), the both ends of transverse screw (253) are hinged on two mobile adjustable plates (252), one of mobile
Transverse mobile motor (254) is fixed on the lateral wall of adjustable plate (252), the output shaft of transverse mobile motor (254) is spline
Axis, in the splined hole that splined shaft sleeve has in one end of transverse screw (253), transverse shifting block (26) is screwed onto transverse screw
(253) in, the bottom surface of transverse shifting block (26) is fixed with lower extension board (261), and lower extension board (261) stretches out main lateral straight slot
(251) and bottom connecting plate (262) is fixed with, the top surface of bottom connecting plate (262) is fixed with lifting motor (27), lifting motor
(27) output shaft, which passes through bottom connecting plate (262) and passes through shaft coupling, is connected with lifting screw (271), lifting screw (271)
Bottom end be bolted with lifting swivel nut (272), lifting swivel nut (272) bottom end be fixed with processing frame (28), the bottom of processing frame (28)
The middle top surface of plate is fixed with electric rotating machine (29), and the output shaft of electric rotating machine (29) passes through bottom plate and the fixation of processing frame (28)
There is drill bit connecting portion (291), the bottom end of drill bit connecting portion (291) is fixed with drill bit (30), and drill bit (30) is in shaft core to be processed
(100) top and opposite shaft core to be processed (100)；
The bottom surface of the front and rear of the elongated installation groove (13) has mobile straight slot (131), the top plate of rack (10)
The top surface of front and rear has slide slot (14), and the bottom surface of the front and rear of the top plate of rack (10) has installation groove
(15), mobile straight slot (131) communicates with corresponding slide slot (14), and slide slot (14) is communicated with corresponding installation groove (15),
In installation groove (15), rodless cylinder (16) is fixed on the top surface of installation groove (15) rodless cylinder (16), no bar gas
The pushing block of cylinder (16) is in slide slot (14) and is fixed with mobile bar (141), and mobile bar (141) sleeve is in mobile straight slot
(131) in, the top of mobile bar (141) is fixed with limiting plate (142), and limiting plate (142) is pressed against shaft core to be processed (100) end
On face.
2. a kind of accurate printer according to claim 1 clamps borehole drill construction with shaft core, it is characterised in that：It is described elongated
Antiskid elastic layer (1) is fixed on the arcwall face of installation groove (13).
3. a kind of accurate printer according to claim 1 clamps borehole drill construction with shaft core, it is characterised in that：The movement
The side wall of bar (141) is close on the self-lubricating layer being fixed on the madial wall of mobile straight slot (131).
4. a kind of accurate printer according to claim 1 clamps borehole drill construction with shaft core, it is characterised in that：The compression
The top surface of block (112), which is fixed with, is vertically directed bar (114), is vertically directed the lateral top plate that bar (114) stretches out supporting rack (11).
5. a kind of accurate printer according to claim 1 clamps borehole drill construction with shaft core, it is characterised in that：The compression
Antiskid elastic layer (2) is fixed on the internal face of the arc groove (113) of block (112).
6. a kind of accurate printer according to claim 1 clamps borehole drill construction with shaft core, it is characterised in that：It is described elongated
There is the processing straight slot (17) extended downwardly, processing straight slot (17) and the top of rack (10) in the middle part of the arcwall face of installation groove (13)
The whereabouts straight slot (18) that the middle part of plate has communicates.
7. a kind of accurate printer according to claim 1 clamps borehole drill construction with shaft core, it is characterised in that：The rack
(10) the side top surface of top plate is fixed with guide pad (40), and the top surface of guide pad (40) has swallowtail-shaped slide (41), mobile
The bottom surface of block (23) is fixed with swallow-tail form sliding block (231), and swallow-tail form sliding block (231) sleeve is in swallowtail-shaped slide (41).
8. a kind of accurate printer according to claim 1 clamps borehole drill construction with shaft core, it is characterised in that：The transverse direction
The bottom surface of movable block (26) is fixed with lower self-lubricating bottom plate (269), and lower self-lubricating bottom plate (269) is pressed against main transverse plate (25)
On top surface.
9. a kind of accurate printer according to claim 1 clamps borehole drill construction with shaft core, it is characterised in that：The processing
Multiple main guide rods (281) are fixed on the top plate of frame (28), bottom connecting plate is stretched out on the top of main guide rod (281)
(262), the top of main guide rod (281) is fixed with upper limit block (282).
10. a kind of accurate printer according to claim 9 clamps borehole drill construction with shaft core, it is characterised in that：The master
The upper end of guide rod (281) and lifting motor (27) are in main lateral straight slot (251).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417278.9A CN108161520A (en) | 2017-12-25 | 2017-12-25 | A kind of precision printer clamps borehole drill construction with shaft core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417278.9A CN108161520A (en) | 2017-12-25 | 2017-12-25 | A kind of precision printer clamps borehole drill construction with shaft core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108161520A true CN108161520A (en) | 2018-06-15 |
Family
ID=62520245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711417278.9A Withdrawn CN108161520A (en) | 2017-12-25 | 2017-12-25 | A kind of precision printer clamps borehole drill construction with shaft core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161520A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049980A (en) * | 2018-10-16 | 2018-12-21 | 嘉兴市乔兰服饰有限公司 | A kind of moving host digital decorating machine |
| CN109128304A (en) * | 2018-11-19 | 2019-01-04 | 江苏甬润工具有限公司 | A kind of axis centre bore perforating device |
| CN109175460A (en) * | 2018-11-08 | 2019-01-11 | 浙江正鹏阀门有限公司 | Drilling equipment is used in a kind of production of valve |
| CN109332472A (en) * | 2018-09-25 | 2019-02-15 | 嘉善德诺轴承有限公司 | A kind of automatic punching device producing bearing |
| CN111633243A (en) * | 2020-06-10 | 2020-09-08 | 徐子龙 | Drilling machine with positioning structure |
| CN111842963A (en) * | 2020-07-03 | 2020-10-30 | 台州市黄岩喃语电子商务有限公司 | Opening rod clamping, fixing and punching mechanism of eyelid retractor |
| CN112170931A (en) * | 2020-10-09 | 2021-01-05 | 湖州奇奇机电科技有限公司 | Axial cutting mechanism for side wall of long pipe body |
| CN113400410A (en) * | 2021-07-05 | 2021-09-17 | 郝玉玲 | Sound-absorbing board, preparation system and preparation process thereof |
-
2017
- 2017-12-25 CN CN201711417278.9A patent/CN108161520A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332472A (en) * | 2018-09-25 | 2019-02-15 | 嘉善德诺轴承有限公司 | A kind of automatic punching device producing bearing |
| CN109332472B (en) * | 2018-09-25 | 2020-09-01 | 嘉善德诺轴承有限公司 | Automatic punching device for bearing production |
| CN109049980A (en) * | 2018-10-16 | 2018-12-21 | 嘉兴市乔兰服饰有限公司 | A kind of moving host digital decorating machine |
| CN109175460A (en) * | 2018-11-08 | 2019-01-11 | 浙江正鹏阀门有限公司 | Drilling equipment is used in a kind of production of valve |
| CN109128304A (en) * | 2018-11-19 | 2019-01-04 | 江苏甬润工具有限公司 | A kind of axis centre bore perforating device |
| CN109128304B (en) * | 2018-11-19 | 2024-02-27 | 广东传琦精密科技有限公司 | Central hole punching device for shaft |
| CN111633243B (en) * | 2020-06-10 | 2021-05-14 | 绍兴津源午马机械股份有限公司 | Drilling machine with positioning structure |
| CN111633243A (en) * | 2020-06-10 | 2020-09-08 | 徐子龙 | Drilling machine with positioning structure |
| CN111842963A (en) * | 2020-07-03 | 2020-10-30 | 台州市黄岩喃语电子商务有限公司 | Opening rod clamping, fixing and punching mechanism of eyelid retractor |
| CN112170931B (en) * | 2020-10-09 | 2021-10-22 | 湖南大洋机械制造有限公司 | Axial cutting mechanism for side wall of long pipe body |
| CN112170931A (en) * | 2020-10-09 | 2021-01-05 | 湖州奇奇机电科技有限公司 | Axial cutting mechanism for side wall of long pipe body |
| CN113400410A (en) * | 2021-07-05 | 2021-09-17 | 郝玉玲 | Sound-absorbing board, preparation system and preparation process thereof |
| CN113400410B (en) * | 2021-07-05 | 2023-11-03 | 郝玉玲 | Sound-absorbing plate and preparation system and preparation process thereof |
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Application publication date: 20180615 |