CN106239213B - A kind of vertical knee and column milling machine of high accuracy positioning - Google Patents
A kind of vertical knee and column milling machine of high accuracy positioning Download PDFInfo
- Publication number
- CN106239213B CN106239213B CN201610713202.XA CN201610713202A CN106239213B CN 106239213 B CN106239213 B CN 106239213B CN 201610713202 A CN201610713202 A CN 201610713202A CN 106239213 B CN106239213 B CN 106239213B
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- lifting platform
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- milling machine
- gear
- guide rod
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- 238000003801 milling Methods 0.000 title claims abstract description 31
- 210000003127 knee Anatomy 0.000 title claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- 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
Abstract
The invention discloses a kind of vertical knee and column milling machine of high accuracy positioning,Including milling machine body and lifting platform,The lifting platform is arranged on milling machine body by lifting structure,The lower end both sides of the lifting platform are respectively connected with shaft seat,Intert in the mounting hole and be provided with rotary shaft,One end of the rotary shaft is flexibly connected with mounting hole,The other end of rotary shaft is through shaft seat and is coaxially connected with servomotor,The lower end of movable plate is provided with guide groove,The upper end of driver plate is fixedly connected with the lateral wall of movable plate,The lower end of the driver plate is respectively connected with gear plate,Along rotary shaft in being up and down staggered between the gear plate,And the gear teeth are equipped with the inside of gear plate,The upper end of the lifting platform is provided with clamping plate on the inside of clamping plate,Dovetail guide pad is plugged in dovetail groove,The present invention can make the positioning precision of workpiece obtain raising largely,Improve the crudy and processing efficiency of workpiece,With extensive market application foreground.
Description
Technical field
The present invention relates to knee-and-column milling machine technical field, specially a kind of vertical knee and column milling machine of high accuracy positioning.
Background technology
Milling machine is mainly the device that is processed with milling cutter in workpiece surface, and it be main motion that usual milling cutter, which rotates, workpiece with
The movement of milling cutter is feed motion, and workpiece needs to consolidate workpiece by fixture and fixing device in the engineering being processed
It is fixed, and then operation is processed, when the milling machine under prior art carries out work pieces process, have the disadvantages that：1. workpiece installation knot
Structure design is unreasonable, easily occurs error in lifting workpiece, and then causes crudy to decline, the position positioning accurate of 2. workpiece
Spend it is low, when being fixed, often due to mechanical structure link position design it is not reasonable and cause workpiece installation accuracy drop
Low, 3. traditional fixtures and positioner locating effect are poor, have a strong impact on the machining accuracy and crudy of workpiece.
The content of the invention
It is an object of the invention to provide a kind of vertical knee and column milling machine of high accuracy positioning, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of vertical knee and column milling machine of high accuracy positioning,
Including milling machine body and lifting platform, the lifting platform is arranged on milling machine body by lifting structure, the lower end of the lifting platform
Both sides are respectively connected with shaft seat, and are symmetrical set between shaft seat, and the middle part of the shaft seat is provided through mounting hole,
Intert in the mounting hole and be provided with rotary shaft, one end of the rotary shaft is flexibly connected with mounting hole, and the other end of rotary shaft passes through
Wear shaft seat and be coaxially connected with servomotor, the servomotor is fixedly installed on the lower end of lifting platform；
The upper end both sides of the lifting platform are symmetrically arranged with movable plate, and the lower end of movable plate is provided with guide groove, lifting platform
Upper end is provided with guide rail, and guide rail is embedded and is arranged in guide groove, and the outside both ends of the movable plate are provided with driver plate, institute
It is U-shaped in horizontal stroke to state driver plate, the upper end of driver plate is fixedly connected with the lateral wall of movable plate, and the both ends of lifting platform are plugged on respectively
In the U-type groove of driver plate, the lower end of the driver plate is respectively connected with gear plate, is handed between the gear plate along rotary shaft in upper and lower
Mistake is set, and the gear teeth are equipped with the inside of gear plate, and the rotary shaft is being socketed gear at the gear teeth, and gear passes through gear
Engagement connects the gear teeth respectively；
The bottom of the driver plate, which is slided to intert, is provided with the first guide rod, the middle part of the first guide rod and the outside of lifting platform
It is fixedly connected in the middle part of wall, and the first guide rod is socketed with fixed block in one end away from lifting platform；
The upper end of the lifting platform is horizontally arranged with dovetail groove on the inside of guide rail, and lifting platform is outer between movable plate
Side is fixed with mounting seat, and the upper end of the lifting platform is provided with clamping plate, the lower end two of the clamping plate on the inside of mounting seat
Side corresponds to dovetail groove and is provided with dovetail guide pad, and dovetail guide pad is plugged in dovetail groove, in the middle part of the lateral wall of the mounting seat
Hydraulic means is provided with, the power rail of hydraulic means through mounting seat and is fixedly connected with the middle part of clamping plate, and the clamping plate is in hydraulic pressure
The power rail both sides of device are fixedly connected with the second guide rod, and second guide rod is through mounting seat and extends to mounting seat
Outside；
The upper center of the movable plate is connected with support column vertically, and the collar is socketed with support column, the collar
Both sides are arranged with support meanss, and the support meanss include support tube and support bar, and one end and the collar of the support tube are cut with scissors
Connect, the other end of the support tube is provided with mounting hole, and one end of support bar is plugged in mounting hole, and the support bar is away from branch
One end of stay tube is hinged with position-limiting tube, and the clamping plate, through jack is provided with, runs through on the outside of the second guide rod in corresponding jack
Provided with threaded rod, position-limiting tube is socketed in the inner side of threaded rod, and the intracavity sidewall of the position-limiting tube is connected with sliding block, set on threaded rod
Slideway is equipped with, and sliding block is plugged in slideway, the threaded rod is socketed with stop nut, the spacing spiral shell on the inside of position-limiting tube
Female lateral surface is in contact with the medial surface of position-limiting tube；
The lateral wall of the milling machine body is fixedly installed controlling switch, and motor control mould is provided with the controlling switch
Block and hydraulic control module, the servomotor are electrically connected with motor control module, and the hydraulic control module passes through petroleum pipeline
Road connects hydraulic means.
Preferably, first guide rod is in cylinder, and the cross-sectional diameter of the first guide rod is not less than 1.5cm, institute
State the first guide rod and be symmetrical set on the outside of the both sides of lifting platform, the first guide rod and scribble non-metallic wear resistant layer, the metal
The thickness of wearing layer is not more than 1mm.
Preferably, the gear has at least one a specification, and the junction of the rotary shaft and shaft seat is socketed
There is bearing.
Preferably, the clamping plate is set with mounting seat along the vertical direction of movable plate, the second guide rod edge installation
The central axis of seat is symmetrical set, and the second guide rod set on single clamping plate is no less than two.
Preferably, the external diameter of the threaded rod and the internal diameter of position-limiting tube are identical, between the position-limiting tube along lifting platform
The heart is symmetrical set.
Compared with prior art, the beneficial effects of the invention are as follows：Reasonable in design, functional of the invention, 1. pass through
Tentatively workpiece to be processed can be fixed for the clamping plate of setting, then clamping plate is entered by the driving movable plate motion of servomotor
Line position puts fixation, avoids occurring error in workpiece process, improves the machining accuracy of workpiece, and 2. pass through the first guide rod and
The collective effect of two guide rods, and rational structure setting, it can avoid fixture and fixing device that irrational problem is set,
The positioning precision of workpiece is improved, 3. provide power by hydraulic means to clamping plate, are realized by the effect of position-limiting tube between clamping plate
The determination of position, the positioning precision of workpiece is greatly enhanced, generally speaking, the present invention can make the positioning precision of workpiece
Raising largely is obtained, improves the crudy and processing efficiency of workpiece, there is extensive market application foreground.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the profile of the present invention；
Fig. 3 is the top view of the present invention；
Fig. 4 is the threaded rod and position-limiting tube connection diagram of the present invention.
In figure：1 milling machine body, 11 controlling switches, 2 lifting platforms, 21 shaft seats, 22 dovetail grooves, 3 rotary shafts, 31 servos electricity
Machine, 32 gears, 4 driver plates, 41 first guide rods, 42 fixed blocks, 43 gear teeth, 5 movable plates, 51 support columns, 6 clamping plates, 61 screw threads
Bar, 62 dovetail guide pads, 7 mounting seats, 71 second guide rods, 72 hydraulic means, 8 support meanss, 9 position-limiting tubes, 91 stop nuts,
92 sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of vertical knee and column milling machine of high accuracy positioning, bag
Milling machine body 1 and lifting platform 2 are included, lifting platform 2 is arranged on milling machine body 1 by lifting structure, and the lower end both sides of lifting platform 2 are equal
Shaft seat 21 is connected with, and is symmetrical set between shaft seat 21, the middle part of shaft seat 21 is provided through mounting hole, installation
Intert in hole and be provided with rotary shaft 3, one end of rotary shaft 3 is flexibly connected with mounting hole, and the other end of rotary shaft 3 runs through shaft seat 21
And servomotor 31 is coaxially connected with, servomotor 31 is fixedly installed on the lower end of lifting platform 2, passes through the work of servomotor 31
With realizing the fine rotational of rotary shaft 3.
The upper end both sides of lifting platform 2 are symmetrically arranged with movable plate 5, and the lower end of movable plate 5 is provided with guide groove, lifting platform 2
Upper end is provided with guide rail, and guide rail is embedded and is arranged in guide groove, and the outside both ends of movable plate 5 are provided with driver plate 4, transmission
Plate 4 is U-shaped in horizontal stroke, and the upper end of driver plate 4 is fixedly connected with the lateral wall of movable plate 5, and the both ends of lifting platform 2 are plugged on biography respectively
In the U-type groove of dynamic plate 4, the lower end of driver plate 4 is respectively connected with gear plate, along rotary shaft 3 in being staggered up and down between gear plate,
And the gear teeth 43 are equipped with the inside of gear plate, rotary shaft 3 is being socketed gear 32 at the gear teeth 43, and gear 32 is nibbled by gear
Close and connect the gear teeth 43 respectively, by the gear 32 and the gear teeth 43 of setting, be driven power, and then movable plate 5 is obtained energy
It is enough to realize motion.Gear 32 has at least one specification, and rotary shaft 3 and the junction of shaft seat 21 are socketed with bearing,
It by the bearing of setting, can make rotary shaft 3 that there is preferable job stability when rotating, avoid using lower appearance for a long time
The phenomenon rocked.
The bottom of driver plate 4 slide it is interspersed is provided with the first guide rod 41, the middle part of the first guide rod 41 and lifting platform 2 outside
It is fixedly connected in the middle part of side wall, and the first guide rod 41 is socketed with fixed block 42, the first guide rod 41 in one end away from lifting platform 2
In cylinder, and the cross-sectional diameter of the first guide rod 41 is not less than 1.5cm, and the first guide rod 41 is symmetrical set in lifting platform
2 both sides, the outside of the first guide rod 41 scribble non-metallic wear resistant layer, and the thickness of non-metallic wear resistant layer is not more than 1mm.
The upper end of lifting platform 2 is horizontally arranged with dovetail groove 22 on the inside of guide rail, and lifting platform 2 is between movable plate 5
Outside is fixed with mounting seat 7, and the upper end of lifting platform 2 is provided with clamping plate 6, the lower end both sides of clamping plate 6 in the inner side of mounting seat 7
Corresponding dovetail groove 22 is provided with dovetail guide pad 62, and dovetail guide pad 62 is plugged in dovetail groove 22, passes through the dovetail groove of setting
22 and dovetail guide pad 62, strengthen the stability when mobile of clamping plate 6, mobile route is determined, in the lateral wall of mounting seat 7
Portion is provided with hydraulic means 72, and the power rail of hydraulic means 72 through mounting seat 7 and is fixedly connected with the middle part of clamping plate 6, and clamping plate 6 exists
The power rail both sides of hydraulic means 72 are fixedly connected with the second guide rod 71, and the second guide rod 71 is through mounting seat 7 and extends to
The outside of mounting seat 7, clamping plate 6 and mounting seat 7 are set along the vertical direction of movable plate 5, and the second guide rod 71 is along mounting seat 7
Central axis is symmetrical set, and the second guide rod 71 set on single clamping plate 6 is no less than two.
The upper center of movable plate 5 is connected with support column 51 vertically, and the collar, the both sides of the collar are socketed with support column 51
Support meanss 8 are arranged with, support meanss 8 include support tube and support bar, and one end and the collar of support tube are hinged, support tube
The other end is provided with mounting hole, and one end of support bar is plugged in mounting hole, and support bar is hinged limited in one end away from support tube
Position pipe 9, clamping plate 6, through jack is provided with, runs through in corresponding jack in the outside of the second guide rod 71 and are provided with threaded rod 61, position-limiting tube
9 are socketed in the inner side of threaded rod 61, and the intracavity sidewall of position-limiting tube 9 is connected with sliding block 92, and slideway is provided with threaded rod 61, and sliding
Block 92 is plugged in slideway, and threaded rod 61 is socketed with stop nut 91 in the inner side of position-limiting tube 9, the lateral surface of stop nut 91 with
The medial surface of position-limiting tube 9 is in contact, and by adjusting the position of stop nut 91, is determined the position of position-limiting tube 9, and then make
The movement position of clamping plate 6 is determined, further improves the operating accuracy of clamping plate 6.The external diameter of threaded rod 61 and position-limiting tube 9
Internal diameter is identical, is symmetrical set between position-limiting tube 9 along the center of lifting platform 2.
The lateral wall of milling machine body 1 is fixedly installed controlling switch 11, and motor control module is provided with controlling switch 11
And hydraulic control module, servomotor 31 are electrically connected with motor control module, hydraulic control module connects liquid by oil pipeline
Pressure device 72.
Operation principle：During present invention work, control hydraulic means 72 works, and in the presence of the second guide rod 71, makes folder
Plate 6 can move inwards, by setting the relative position between stop nut 91, realize the regulation of position-limiting tube 9, enable clamping plate 6
Accurate shift position is accessed, preliminary clamping can be carried out to workpiece, then is worked by controlled motor control module, and then
Control servomotor 31 works, and under the collective effect of gear 32 and the gear teeth 43, moves driver plate 4, drives movable plate 5 to folder
Plate 6 carries out secondary fixation, realizes being accurately positioned for workpiece well, has very high precision.
Reasonable in design, functional of the invention, under rational structure design, the accurate fixed of workpiece can be realized
Position, avoid traditional milling machine because positioning precision difference cause workpiece processing quality difference and efficiency it is low the problem of, have it is more wide
General market application foreground.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of vertical knee and column milling machine of high accuracy positioning, including milling machine body (1) and lifting platform (2), the lifting platform (2)
It is arranged on by lifting structure on milling machine body (1), it is characterised in that：The lower end both sides of the lifting platform (2), which are respectively connected with, to be turned
Axle bed (21), and be symmetrical set between shaft seat (21), the middle part of the shaft seat (21) is provided through mounting hole, institute
State in mounting hole intert be provided with rotary shaft (3), one end of the rotary shaft (3) is flexibly connected with mounting hole, rotary shaft (3) it is another
One end is through shaft seat (21) and is coaxially connected with servomotor (31), and the servomotor (31) is fixedly installed on lifting platform
(2) lower end；
The upper end both sides of the lifting platform (2) are symmetrically arranged with movable plate (5), and the lower end of movable plate (5) is provided with guide groove, lifting
The upper end of platform (2) is provided with guide rail, and guide rail is embedded and is arranged in guide groove, and the outside both ends of the movable plate (5) are respectively provided with
There is driver plate (4), the driver plate (4) is U-shaped in horizontal stroke, and the upper end of driver plate (4) is fixedly connected with the lateral wall of movable plate (5),
And the both ends of lifting platform (2) are plugged in the U-type groove of driver plate (4) respectively, the lower end of the driver plate (4) is respectively connected with gear
Plate, along rotary shaft (3) in being staggered up and down between the gear plate, and the gear teeth (43) are equipped with the inside of gear plate, it is described
Rotary shaft (3) is being socketed gear (32) close to the gear teeth (43) place, and gear (32) is engaged by gear and connects the gear teeth (43) respectively；
The bottom of the driver plate (4), which is slided to intert, is provided with the first guide rod (41), the middle part of the first guide rod (41) and lifting
It is fixedly connected in the middle part of the lateral wall of platform (2), and the first guide rod (41) is socketed with fixed block in one end away from lifting platform (2)
(42)；
The upper end of the lifting platform (2) is horizontally arranged with dovetail groove (22) on the inside of guide rail, and lifting platform (2) is in movable plate
(5) outside between is fixed with mounting seat (7), and the upper end of the lifting platform (2) is provided with folder on the inside of mounting seat (7)
Plate (6), the lower end both sides of the clamping plate (6) correspond to dovetail groove (22) and are provided with dovetail guide pad (62), dovetail guide pad (62)
It is plugged in dovetail groove (22), hydraulic means (72) is provided with the middle part of the lateral wall of the mounting seat (7), hydraulic means (72)
Power rail is through mounting seat (7) and is fixedly connected with the middle part of clamping plate (6), power rail of the clamping plate (6) in hydraulic means (72)
Both sides are fixedly connected with the second guide rod (71), and second guide rod (71) is through mounting seat (7) and extends to mounting seat (7)
Outside；
The upper center of the movable plate (5) is connected with support column (51) vertically, and support column is socketed with the collar on (51), described
The both sides of the collar are arranged with support meanss (8), and the support meanss (8) include support tube and support bar, the support tube
One end is hinged with the collar, and the other end of the support tube is provided with mounting hole, and one end of support bar is plugged in mounting hole, the branch
Strut is hinged with position-limiting tube (9) in one end away from support tube, and the clamping plate (6) is run through on the outside of the second guide rod (71) to be provided with
Jack, through threaded rod (61) is provided with corresponding jack, position-limiting tube (9) is socketed in the inner side of threaded rod (61), described spacing
The intracavity sidewall of pipe (9) is connected with sliding block (92), and slideway is provided with threaded rod (61), and sliding block (92) is plugged in slideway,
The threaded rod (61) is socketed with stop nut (91) on the inside of position-limiting tube (9), the lateral surface of the stop nut (91) with
The medial surface of position-limiting tube (9) is in contact；
The lateral wall of the milling machine body (1) is fixedly installed controlling switch (11), and electricity is provided with the controlling switch (11)
Machine control module and hydraulic control module, the servomotor (31) are electrically connected with motor control module, the hydraulic control mould
Block connects hydraulic means (72) by oil pipeline.
A kind of 2. vertical knee and column milling machine of high accuracy positioning according to claim 1, it is characterised in that：Described first leads
To bar (41) in cylinder, and the cross-sectional diameter of the first guide rod (41) is not less than 1.5cm, and first guide rod (41) is in
The both sides of lifting platform (2) are symmetricly set on, non-metallic wear resistant layer is scribbled on the outside of the first guide rod (41), the non-metallic wear resistant layer
Thickness is not more than 1mm.
A kind of 3. vertical knee and column milling machine of high accuracy positioning according to claim 1, it is characterised in that：The gear
(32) there is at least one specification, the rotary shaft (3) and the junction of shaft seat (21) are socketed with bearing.
A kind of 4. vertical knee and column milling machine of high accuracy positioning according to claim 1, it is characterised in that：The clamping plate
(6) set with mounting seat (7) along the vertical direction of movable plate (5), center of second guide rod (71) along mounting seat (7)
Axis is symmetrical set, and the second guide rod (71) set on single clamping plate (6) is no less than two.
A kind of 5. vertical knee and column milling machine of high accuracy positioning according to claim 1, it is characterised in that：The threaded rod
(61) external diameter is identical with the internal diameter of position-limiting tube (9), is symmetrical set between the position-limiting tube (9) along the center of lifting platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713202.XA CN106239213B (en) | 2016-08-23 | 2016-08-23 | A kind of vertical knee and column milling machine of high accuracy positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713202.XA CN106239213B (en) | 2016-08-23 | 2016-08-23 | A kind of vertical knee and column milling machine of high accuracy positioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106239213A CN106239213A (en) | 2016-12-21 |
| CN106239213B true CN106239213B (en) | 2018-02-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610713202.XA Active CN106239213B (en) | 2016-08-23 | 2016-08-23 | A kind of vertical knee and column milling machine of high accuracy positioning |
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| Country | Link |
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| CN (1) | CN106239213B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108938204B (en) * | 2018-08-02 | 2023-10-03 | 江西省美满生活用品有限公司 | Packaging hardware is used in panty-shape diapers production convenient to core |
| CN111231080A (en) * | 2020-01-20 | 2020-06-05 | 温州职业技术学院 | Concrete dicing waste removing device |
| CN111571118B (en) * | 2020-05-25 | 2021-08-10 | 徐玉芝 | Knurling mechanism for machining rotary surface workpiece |
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| JPH09103928A (en) * | 1995-10-04 | 1997-04-22 | Honda Motor Co Ltd | Workpiece temporary clamping device |
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| CN104493757A (en) * | 2014-12-26 | 2015-04-08 | 烨辉（中国）科技材料有限公司 | Steel-belt centering device with automatic pressure regulation |
| CN204700638U (en) * | 2015-05-07 | 2015-10-14 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080203642A1 (en) * | 2007-02-28 | 2008-08-28 | Boeing Company, A Corporation Of Delaware | Apparatus and method for positioning a workpiece in a working orientation |
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2016
- 2016-08-23 CN CN201610713202.XA patent/CN106239213B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09103928A (en) * | 1995-10-04 | 1997-04-22 | Honda Motor Co Ltd | Workpiece temporary clamping device |
| CN202123378U (en) * | 2011-06-07 | 2012-01-25 | 安徽斯瑞尔阀门有限公司 | Special fixture for gates |
| CN202701803U (en) * | 2012-04-16 | 2013-01-30 | 安徽日隆机械制造有限公司 | Drilling jig for lever |
| CN104097070A (en) * | 2014-07-07 | 2014-10-15 | 许寿祥 | Vertical boring machine column adjustment device |
| CN204018879U (en) * | 2014-08-28 | 2014-12-17 | 宁波宗大电器发条有限公司 | Novel plain edge machine |
| CN104493757A (en) * | 2014-12-26 | 2015-04-08 | 烨辉（中国）科技材料有限公司 | Steel-belt centering device with automatic pressure regulation |
| CN204700638U (en) * | 2015-05-07 | 2015-10-14 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106239213A (en) | 2016-12-21 |
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