CN109352011A - A kind of continuous drilling device of fluid-control one-way valve core - Google Patents
A kind of continuous drilling device of fluid-control one-way valve core Download PDFInfo
- Publication number
- CN109352011A CN109352011A CN201811117093.0A CN201811117093A CN109352011A CN 109352011 A CN109352011 A CN 109352011A CN 201811117093 A CN201811117093 A CN 201811117093A CN 109352011 A CN109352011 A CN 109352011A
- Authority
- CN
- China
- Prior art keywords
- driving mechanism
- sliding block
- way valve
- column
- fluid
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of continuous drilling devices of fluid-control one-way valve core, it is related to mining valve technology field, including pedestal, the first driving mechanism, borehole drill construction and clamping device, pedestal is horizontally disposed, the side of pedestal is equipped with first driving mechanism, and the first driving mechanism is rotatably connected to main shaft, the second driving mechanism is fixed on main shaft, the first sliding block is slidably connected on main shaft, second driving mechanism drives first sliding block to slide up and down on main shaft；The borehole drill construction includes elevating lever, the second sliding block, drilling rod, the first column, third driving mechanism, third sliding block and connecting rod；The clamping device includes the 4th driving mechanism, turntable, the first mounting plate, slide bar, Four-slider, the 5th driving mechanism and first clamping plate, the present invention, which realizes, processes the continuous drilling of fluid-control one-way valve core, work efficiency is high, machining accuracy is high, it can guarantee the planarization of boring sites in curing, drilling processing can be carried out to various sizes of fluid-control one-way valve core.
Description
Technical field
The invention belongs to mining valve technology fields, and in particular to a kind of continuous drilling device of fluid-control one-way valve core.
Background technique
Hydraulic control one-way valve is can to make the valve of check valve reverse circulated by control Fluid pressure.This valve is in coal mining machine
Occupy more important status in the hydraulic prop equipment of tool.It needs to drill to spool in hydraulic control one-way valve process,
Single drill bit form processing is usually taken in the prior art, less problematic for the spool to be processed for needing drilling hole amount less,
Hole ground auger one by one, time and efficiency will not be greatly affected.But for needing to complete tens of or even up to a hundred drillings
Situation, process time will be significantly increased, and processing efficiency also can be reduced accordingly.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose a kind of hydraulic control one-way valve valve
The continuous drilling device of core passes through pedestal, the first driving mechanism, borehole drill construction, turntable, multiple clamping devices and multiple second folders
The mutual cooperation of mechanism is held, realizes and the continuous drilling of fluid-control one-way valve core is processed, work efficiency is high, and machining accuracy is high, leads to
The clamping of clamping device and the second clamping device is crossed, can guarantee the planarization of boring sites in curing, it can be to various sizes of hydraulic control
Inner elements of check valve carries out drilling processing.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of continuous drilling device of fluid-control one-way valve core, including pedestal, the first driving mechanism, borehole drill construction and clamping
Mechanism, the pedestal is horizontally disposed, and the side of pedestal is equipped with first driving mechanism, and the first driving mechanism rotation connects
It is connected to main shaft, the second driving mechanism is fixed on the main shaft, the first sliding block, second driving machine are slidably connected on main shaft
Structure drives first sliding block to slide up and down on main shaft；
The borehole drill construction include elevating lever, the second sliding block, drilling rod, the first column, third driving mechanism, third sliding block and
Connecting rod, the elevating lever are fixedly connected with the first sliding block, and multiple second sliding blocks are slidably connected on elevating lever, and second is sliding
Block lower end is equipped with the drilling rod, and the center of elevating lever is equipped with first column, slidably connects on the first column described
Third sliding block, the third driving mechanism is further fixed on the first column, and third driving mechanism drives third sliding block vertical first
It is slided up and down on column, third sliding block is hinged with the connecting rod, and the other end of connecting rod and the second sliding block are hinged；
The clamping device includes the 4th driving mechanism, turntable, the first mounting plate, slide bar, Four-slider, the 5th driving machine
Structure and first clamping plate, the side of pedestal are equipped with the 4th driving mechanism, and the 4th driving mechanism drives the turntable rotation, turns
The lower end surface and pedestal upper surface of disk connect, and turntable is equipped with multiple first mounting plates, the first ring of mounting plate four
Around being set as one group, turntable is equipped with the first mounting plate of multiple groups and the first mounting plate of multiple groups is in turntable upper surface circle distribution, and one
The side of the mutual direction of the first mounting plate in group be equipped with the horizontally disposed slide bar of turntable, be slidably connected on the slide bar
There is the Four-slider, the 5th driving mechanism is fixed on slide bar, the 5th driving mechanism drives Four-slider on slide bar
It horizontally slips, Four-slider is fixed with the first clamping plate far from the side of the first mounting plate, and first clamping plate is slided on slide bar.
Preferably, the drill bit of the drilling rod is towards pedestal.
Preferably, the top of the main shaft is equipped with the first stop collar.
Preferably, the slide bar is equipped with the second stop collar far from one end of the first mounting plate.
It preferably, further include the second clamping device, second clamping device includes the second column, the 5th sliding block, the 6th
Driving mechanism, drive rod and second clamping plate, second column be arranged in one group described in the first mounting plate center, second
The 5th sliding block is slidably connected on column, the 6th driving mechanism is additionally provided on the second column, and the 6th driving mechanism is driven
Dynamic 5th sliding block slides up and down on the second column, and the 5th sliding block is hinged with the drive rod, and the other end of drive rod is hinged with
The second clamping plate, second clamping plate are slided on turntable.
Preferably, the first clamping plate and second clamping plate quantity are multiple and are arc.
The medicine have the advantages that the present invention passes through pedestal, the first driving mechanism, borehole drill construction, turntable, multiple clamping machines
The mutual cooperation of structure and multiple second clamping devices realizes and processes to the continuous drilling of fluid-control one-way valve core that work efficiency is high,
Machining accuracy is high, by the clamping of clamping device and the second clamping device, can guarantee the planarization of boring sites in curing, can be to not
Fluid-control one-way valve core with size carries out drilling processing.
Detailed description of the invention
Content expressed by this specification attached drawing and the label in figure are briefly described below:
Fig. 1 is the structural schematic diagram of the continuous drilling device of the fluid-control one-way valve core of a specific embodiment of the invention.
Fig. 2 is in the continuous drilling device of the fluid-control one-way valve core of a specific embodiment of the invention at second clamping plate
Structure chart.
Fig. 3 is in the continuous drilling device of the fluid-control one-way valve core of a specific embodiment of the invention at first clamping plate
Structure chart.
Wherein: 1- pedestal, the first driving mechanism of 2-, 3- main shaft, the first sliding block of 4-, the second driving mechanism of 5-, 6- first are limited
Position ring, 7- elevating lever, the second sliding block of 8-, 9- drilling rod, 10- connecting rod, 11- third sliding block, 12- third driving mechanism, 13- first
Column, 14- turntable, the 4th driving mechanism of 15-, the second column of 16-, the 5th sliding block of 17-, the 6th driving mechanism of 18-, 19- driving
Bar, 20- second clamping plate, the first mounting plate of 21-, 22- slide bar, 23- Four-slider, 24- first clamping plate, the 5th driving mechanism of 25-,
The second stop collar of 26-.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical solution
Whole, accurate and deep understanding.
As shown in Figure 1 to Figure 3, a kind of continuous drilling device of fluid-control one-way valve core, including pedestal 1, the first driving machine
Structure 2, borehole drill construction and clamping device, the pedestal 1 is horizontally disposed, and the side of pedestal 1 is equipped with first driving mechanism 2,
First driving mechanism 2 is rotatably connected to main shaft 3, and the second driving mechanism 5, the company of sliding on main shaft 3 are fixed on the main shaft 3
It is connected to the first sliding block 4, second driving mechanism 5 drives first sliding block 4 to slide up and down on main shaft 3；
The borehole drill construction includes elevating lever 7, the second sliding block 8, drilling rod 9, the first column 13, third driving mechanism 12,
Three sliding blocks 11 and connecting rod 10, the elevating lever 7 are fixedly connected with the first sliding block 4, are slidably connected on elevating lever 7 multiple described
Second sliding block 8,8 lower end of the second sliding block are equipped with the drilling rod 9, and the drill bit of the drilling rod 9 is towards pedestal 1.The centre bit of elevating lever 7
First column 13 has been installed, the third sliding block 11 is slidably connected on the first column 13, is also fixed on the first column 13
There is the third driving mechanism 12, third driving mechanism 12 drives third sliding block 11 to slide up and down on the first column 13, third
Sliding block 11 is hinged with the connecting rod 10, and the other end of connecting rod 10 and the second sliding block 8 are hinged；
The clamping device include the 4th driving mechanism 15, turntable 14, the first mounting plate 21, slide bar 22, Four-slider 23,
5th driving mechanism 25 and first clamping plate 24, the side of pedestal 1 are equipped with the 4th driving mechanism 15, the 4th driving mechanism 15
The turntable 14 is driven to rotate, the lower end surface and 1 upper surface of pedestal of turntable 14 connect, and turntable 14 is equipped with multiple described the
One mounting plate 21, for the first mounting plate 21 4 around being set as one group, turntable 14 is equipped with the first mounting plate of multiple groups 21 and multiple groups
The side of first mounting plate 21 mutual direction of first mounting plate 21 in 14 upper surface circle distribution of turntable, one group is equipped with and turns
The horizontally disposed slide bar 22 of disk 14 slidably connects the Four-slider 23 on the slide bar 22, is fixed on slide bar 22
5th driving mechanism 25, the 5th driving mechanism 25 driving Four-slider 23 horizontally slip on slide bar 22, Four-slider 23
Side far from the first mounting plate 21 is fixed with the first clamping plate 24, and first clamping plate 24 is slided on slide bar 22.
The top of the main shaft 3 is equipped with the first stop collar 6, and the slide bar 22 is equipped with the far from one end of the first mounting plate 21
Two stop collars 26, the first stop collar 6 and the second stop collar 26 prevent for sliding block fall off.
Because the spool of hydraulic control one-way valve has internal diameter and outer diameter, it is contemplated that the firm clamping to spool further includes the second folder
Hold mechanism, second clamping device includes the second column 16, the 5th sliding block 17, the 6th driving mechanism 18, drive rod 19 and the
Second splint 20, second column 16 be arranged in one group described in the first mounting plate 21 center, slide on the second column 16
It is connected with the 5th sliding block 17, the 6th driving mechanism 18, the driving of the 6th driving mechanism 18 are additionally provided on the second column 16
5th sliding block 17 slides up and down on the second column 16, and the 5th sliding block 17 is hinged with the drive rod 19, drive rod 19 it is another
End is hinged with the second clamping plate 20, and second clamping plate 20 is slided on turntable 14.
The first clamping plate 24 and 20 quantity of second clamping plate are multiple and are arc, can preferably clamp hydraulic control in this way
Check valve.
The operation principle of the present invention is that: turntable 14 is rotated relative to bottom plate 1, for placing hydraulic control to be processed on turntable 14
Check valve, and hydraulic control one-way valve is fixed by multiple clamping devices, the second clamping device, elevating lever 7 can be 3 turns with main shaft
It is dynamic and rotate, for carrying out replacement adjustment to drilling rod 9, under the action of the second driving mechanism 5 first sliding block 4 on main shaft 3 on
Lower slider, drilling rod 9 drive third sliding block 11 vertical first for drilling to hydraulic control one-way valve, by third driving mechanism 12
It being slided up and down on column 13, third sliding block 11 is hinged with the connecting rod 10, and the other end of connecting rod 10 and the second sliding block 8 are hinged,
The variation of 9 position of drilling rod is realized, in use, fixing hydraulic control one-way valve to be processed on 21 groups of each first mounting plate, respectively
It drives each first clamping plate 24, second clamping plate 20 against hydraulic control one-way valve fascia edge, inner wall edge, hydraulic control one-way valve is fixed
Firmly, each drilling rod 9 is respectively for corresponding working position, after the drilling processing for completing a spool, takes the spool for completing drilling away,
Driving turntable 14 rotates, and the position of 7 lower section of next hydraulic control one-way valve alignment elevating lever carries out carrying out drilling to its spool adding
Work so repeats above-mentioned movement.
The first stop collar 6, the second stop collar 26, which play, in the present invention prevents the first sliding block 4, first clamping plate 24 from corresponding
It falls off on main shaft 3, slide bar 22, and first clamping plate 24 and second clamping plate 20 are set as arc, preferably clamp hydraulic control one-way valve
Spool.
In conclusion the invention has the benefit that the present invention passes through pedestal 1, the first driving mechanism 2, borehole drill construction, turns
The continuous drilling to fluid-control one-way valve core is realized in the mutual cooperation of disk 14, multiple clamping devices and multiple second clamping devices
Processing, work efficiency is high, and machining accuracy is high, by the clamping of clamping device and the second clamping device, can guarantee boring sites in curing
Planarization, can to various sizes of fluid-control one-way valve core carry out drilling processing.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved this is sent out
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.Protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of continuous drilling device of fluid-control one-way valve core, it is characterised in that: including pedestal (1), the first driving mechanism
(2), borehole drill construction and clamping device, the pedestal (1) is horizontally disposed, and the side of pedestal (1) is equipped with first driving machine
Structure (2), first driving mechanism (2) are rotatably connected to main shaft (3), are fixed with the second driving mechanism on the main shaft (3)
(5), it is slidably connected the first sliding block (4) on main shaft (3), second driving mechanism (5) drives first sliding block (4) in master
Axis slides up and down on (3)；
The borehole drill construction includes elevating lever (7), the second sliding block (8), drilling rod (9), the first column (13), third driving mechanism
(12), third sliding block (11) and connecting rod (10), the elevating lever (7) is fixedly connected with the first sliding block (4), on elevating lever (7)
Multiple second sliding blocks (8) are slidably connected, the second sliding block (8) lower end is equipped with the drilling rod (9), the center of elevating lever (7)
Position is equipped with first column (13), slidably connects the third sliding block (11), the first column on the first column (13)
(13) the third driving mechanism (12) is further fixed on, third driving mechanism (12) drives third sliding block (11) in the first column
(13) it is slided up and down on, third sliding block (11) is hinged with the connecting rod (10), the other end and the second sliding block of connecting rod (10)
(8) hinged；
The clamping device is slided including the 4th driving mechanism (15), turntable (14), the first mounting plate (21), slide bar (22), the 4th
Block (23), the 5th driving mechanism (25) and first clamping plate (24), the side of pedestal (1) are equipped with the 4th driving mechanism
(15), the 4th driving mechanism (15) drives turntable (14) rotation, the lower end surface of turntable (14) and pedestal (1) upper end face contact
Connection, turntable (14) are equipped with multiple first mounting plates (21), and the first mounting plate (21) four turns around being set as one group
Disk (14) is equipped with the first mounting plate of multiple groups (21) and the first mounting plate of multiple groups (21) in turntable (14) upper surface circle distribution, and one
The side of the first mounting plate (21) mutually direction in group is equipped with and the horizontally disposed slide bar (22) of turntable (14), the cunning
The Four-slider (23) is slidably connected on bar (22), is fixed with the 5th driving mechanism (25) on slide bar (22), the 5th
Driving mechanism (25) driving Four-slider (23) horizontally slips on slide bar (22), and Four-slider (23) is far from the first mounting plate
(21) side is fixed with the first clamping plate (24), and first clamping plate (24) is slided on slide bar (22).
2. the continuous drilling device of fluid-control one-way valve core according to claim 1, it is characterised in that: the drilling rod (9)
Drill bit towards pedestal (1).
3. the continuous drilling device of fluid-control one-way valve core according to claim 1, it is characterised in that: the main shaft (3)
Top be equipped with the first stop collar (6).
4. the continuous drilling device of fluid-control one-way valve core according to claim 1, it is characterised in that: the slide bar (22)
One end far from the first mounting plate (21) is equipped with the second stop collar (26).
5. the continuous drilling device of fluid-control one-way valve core according to claim 1, it is characterised in that: further include the second folder
Mechanism is held, second clamping device includes the second column (16), the 5th sliding block (17), the 6th driving mechanism (18), drive rod
(19) and second clamping plate (20), the center of the second column (16) setting first mounting plate (21) described in one group, the
The 5th sliding block (17) is slidably connected on two columns (16), and the 6th driving mechanism is additionally provided on the second column (16)
(18), the 6th driving mechanism (18) drives the 5th sliding block (17) to slide up and down on the second column (16), the 5th sliding block (17) hinge
It is connected to the drive rod (19), the other end of drive rod (19) is hinged with the second clamping plate (20), and second clamping plate (20) is turning
Disk slides on (14).
6. according to claim 1 or the continuous drilling device of fluid-control one-way valve core described in any one of 5, feature exist
In: the first clamping plate (24) and second clamping plate (20) quantity are multiple and are arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117093.0A CN109352011A (en) | 2018-09-25 | 2018-09-25 | A kind of continuous drilling device of fluid-control one-way valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117093.0A CN109352011A (en) | 2018-09-25 | 2018-09-25 | A kind of continuous drilling device of fluid-control one-way valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352011A true CN109352011A (en) | 2019-02-19 |
Family
ID=65351505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811117093.0A Pending CN109352011A (en) | 2018-09-25 | 2018-09-25 | A kind of continuous drilling device of fluid-control one-way valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352011A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666208A (en) * | 2019-09-26 | 2020-01-10 | 徐州天泓传动设备有限公司 | Device is seted up to air spring piston rod tip connecting hole |
| CN110961958A (en) * | 2019-12-03 | 2020-04-07 | 广州大学 | Diameter-variable bearing clamp |
| CN111112683A (en) * | 2020-01-02 | 2020-05-08 | 廖瑜琳 | Circulating fluidized bed boiler hood manufacturing and processing machinery |
| CN112025320A (en) * | 2020-11-05 | 2020-12-04 | 山东道智盛信息科技有限公司 | Multi-station metal processing combined machine tool for processing inflating valve |
| CN112355349A (en) * | 2020-11-09 | 2021-02-12 | 滁州环球聚氨酯科技有限公司 | Machining device for multi-station forklift wheels |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000007765A2 (en) * | 1998-08-07 | 2000-02-17 | W.I.T. Wiemers Innovative Technik Gmbh | Method and device for mechanically machining work pieces and for assembling/disassembling modules |
| CN104827078A (en) * | 2015-04-30 | 2015-08-12 | 华东矿用设备有限公司 | Device for drilling hole in flange on valve |
| CN105710730A (en) * | 2016-03-25 | 2016-06-29 | 芜湖中驰机床制造有限公司 | Machine tool for processing workpieces |
| CN106001679A (en) * | 2016-06-30 | 2016-10-12 | 华东矿用设备有限公司 | Multi-drill-bit synchronous drilling equipment for machining of safety valve |
| CN106041157A (en) * | 2016-06-30 | 2016-10-26 | 华东矿用设备有限公司 | Device for continuously drilling in safety valve |
| CN106216738A (en) * | 2016-08-31 | 2016-12-14 | 安徽达来电机有限公司 | A kind of End cover for motor rig |
| CN107350514A (en) * | 2017-08-09 | 2017-11-17 | 华东矿用设备有限公司 | A kind of valve machining production line |
-
2018
- 2018-09-25 CN CN201811117093.0A patent/CN109352011A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000007765A2 (en) * | 1998-08-07 | 2000-02-17 | W.I.T. Wiemers Innovative Technik Gmbh | Method and device for mechanically machining work pieces and for assembling/disassembling modules |
| CN104827078A (en) * | 2015-04-30 | 2015-08-12 | 华东矿用设备有限公司 | Device for drilling hole in flange on valve |
| CN105710730A (en) * | 2016-03-25 | 2016-06-29 | 芜湖中驰机床制造有限公司 | Machine tool for processing workpieces |
| CN106001679A (en) * | 2016-06-30 | 2016-10-12 | 华东矿用设备有限公司 | Multi-drill-bit synchronous drilling equipment for machining of safety valve |
| CN106041157A (en) * | 2016-06-30 | 2016-10-26 | 华东矿用设备有限公司 | Device for continuously drilling in safety valve |
| CN106216738A (en) * | 2016-08-31 | 2016-12-14 | 安徽达来电机有限公司 | A kind of End cover for motor rig |
| CN107350514A (en) * | 2017-08-09 | 2017-11-17 | 华东矿用设备有限公司 | A kind of valve machining production line |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666208A (en) * | 2019-09-26 | 2020-01-10 | 徐州天泓传动设备有限公司 | Device is seted up to air spring piston rod tip connecting hole |
| CN110961958A (en) * | 2019-12-03 | 2020-04-07 | 广州大学 | Diameter-variable bearing clamp |
| CN111112683A (en) * | 2020-01-02 | 2020-05-08 | 廖瑜琳 | Circulating fluidized bed boiler hood manufacturing and processing machinery |
| CN111112683B (en) * | 2020-01-02 | 2020-10-27 | 浙江津海机械科技有限公司 | Circulating fluidized bed boiler hood manufacturing and processing machinery |
| CN112025320A (en) * | 2020-11-05 | 2020-12-04 | 山东道智盛信息科技有限公司 | Multi-station metal processing combined machine tool for processing inflating valve |
| CN112355349A (en) * | 2020-11-09 | 2021-02-12 | 滁州环球聚氨酯科技有限公司 | Machining device for multi-station forklift wheels |
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Application publication date: 20190219 |