CN107186503B - A sludge pump outlet pipe processing device - Google Patents
A sludge pump outlet pipe processing device Download PDFInfo
- Publication number
- CN107186503B CN107186503B CN201710460620.7A CN201710460620A CN107186503B CN 107186503 B CN107186503 B CN 107186503B CN 201710460620 A CN201710460620 A CN 201710460620A CN 107186503 B CN107186503 B CN 107186503B
- Authority
- CN
- China
- Prior art keywords
- lower template
- column
- outlet pipe
- water pump
- pump outlet
- 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.)
- Expired - Fee Related
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of sludge water pump outlet pipe processing unit (plant), belongs to water pump production field, including pedestal, floating support device, column, lower template, cope plate, locking device；The pedestal is located at column lower end；The floating support device is mounted on the base；The column is mounted between pedestal and lower template；The lower template is mounted on the upper end of the column, and is fixedly connected with column；The cope plate is mounted on above lower template, is connect using locking device with lower template；Between the upper template and the lower template, the upper end is hinged with cope plate for the locking device installation；Its lower end is connect by nut with lower template；The locking device is symmetrically mounted on the two sides of cope plate and lower template there are two more than, and having can be realized the rapid processing that sludge pump is irregularly discharged hole on pipe flange, high production efficiency；The characteristics of borehole accuracy is high, and the position precision and dimensional accuracy in hole on sludge water pump outlet pipe flange can be effectively ensured.
Description
Technical field
The invention belongs to water pump production field, in particular to a kind of sludge water pump outlet pipe processing unit (plant).
Background technique
Sludge pump is one of numerous water pumps, be for extract containing the dedicated water pump of the biggish muddy water of quantity of sand and mud it
One, in order to adapt to the various environment that draw water, the outlet pipe of sludge pump is often designed to irregular non-rectilinear pipeline, while in order to protect
The connection for demonstrate,proving outlet pipe and water pump cover needs that a flange is arranged in water outlet tube end, and setting is used for outlet pipe on flange
The hole connected with water pump cover, due to this some holes need it is corresponding with the hole on water pump cover, the position in requirement hole when processing
The verticality for setting precision and hole and end face of flange reaches design requirement, otherwise, when outlet pipe is connect with water pump cover, can generate
Hole of the flange in conjunction with water pump cover on not close or clamping screw and flange generates interference, causes the compression of clamping screw
Power can not be applied between flange and water pump cover, cause to be not connected firmly；Therefore in sewage water pump outlet pipe end flange
The machining accuracy in hole needs strict guarantee；Since the shape of sewage water pump outlet pipe is irregular, the processing method in hole is big on flange
Mostly use drilling machine to drill, following problems may be encountered in boring procedure, firstly, if drilled from flange outer end, rear end without
Method support, causes to drill unstable, less can guarantee borehole accuracy；If drilled from inner end, since flange is apart from tube wall
It is closer, the boring grab on drilling machine can generate interference with tube wall, thus need lengthening drill bit, still, drill bit
It lengthens, will cause the drilling rod deformation of drill bit, therefore cause the deformation of drilling, seriously affect borehole accuracy.
Summary of the invention
For the existing above problem in process of the hole in existing sludge water pump outlet pipe end flange, the present invention
It is proposed a kind of sludge water pump outlet pipe processing unit (plant), it is characterised in that: including pedestal, floating support device, column, lower template, on
Template, locking device；The pedestal is located at column lower end, is fixedly connected with column, shape and structure and Drilling machines bench
It is adapted；The floating support device is mounted on the base, and lower end is connect with pedestal, the pipe of upper end and sludge water pump outlet pipe
External wall contact；The column is mounted between pedestal and lower template, and lower end is connect with pedestal, and upper end and lower template connect
It connects；The column has multiple；The height of all columns is identical；The lower template is mounted on the upper end of the column, solid with column
Fixed connection；The cope plate is mounted on above lower template, is connect using locking device with lower template；Under the cope plate
End face between the upper surface of lower template at a distance from be greater than sludge water pump outlet pipe flange thickness；The locking device is mounted on
Between template and lower template, the upper end is hinged with cope plate；Its lower end is connect by nut with lower template；The locking device
There are two more than, it is symmetrically mounted on the two sides of cope plate and lower template.
The floating support device, including support, adjusting nut, support base；The support is mounted on the base, with
Pedestal is fixedly connected, and its axial line is vertical with susceptor surface；The adjusting nut is mounted on support base, with support base
Screw rod is screwed on；The support base is sleeved on support inner hole by the screw rod of support base lower part, being capable of free seat on the support
Moved along axial branch line and around bearing axis rotary motion.
The support includes lower seat, terminal pad, the seat of honour, inner hole；The lower end of terminal pad is arranged in the lower seat, thereon
End is fixedly connected with terminal pad, and diameter is matched with the mounting hole on pedestal, is cylinder type hollow body；The terminal pad setting
In the upper end of lower seat, it is fixedly connected with lower seat；The plane of the terminal pad is vertical with the cylindrical surface of lower seat excircle；Described
The structural element connecting with pedestal is provided in terminal pad, this structural element is that bolt hole pin hole either welds slope
Mouthful；The top of terminal pad is arranged in the seat of honour, is cylinder type hollow body, lower end is fixedly connected with the upper end of terminal pad；
The inner hole setting is in seat of honour upper surface, through the seat of honour and terminal pad and lower seat；The diameter of the inner hole is greater than support base
The outer diameter of the screw rod of lower part；The central axis of the inner hole and the lower end surface of terminal pad are vertical.
The support base, including screw rod, supporter, notch；The lower end surface of supporter, axis is arranged in the screw rod
Heart line is vertical with the lower end surface of supporter；The length of the screw rod is greater than under upper surface of support to the tube body of sludge water pump outlet pipe
The distance on surface；The diameter of the screw rod is less than the diameter of inner hole on support；The externally threaded rule of the screw rod outer surface
The specification and size of the internal screw thread of lattice and size and adjusting nut match；The supporter is the column of rectangular section,
It is arranged in screw rod upper end, lower end surface is fixedly connected with the upper surface of screw rod；End face is provided with notch thereon；The supporter
Width be greater than sludge water pump outlet pipe radius；The upper surface of supporter is arranged in the notch, is V-arrangement section；Described
The V-arrangement angle of indentations section is 60 ° or 90 ° or 120 °.
The lower template, including lower die plate body, column connecting hole, bit bore, lower clamping notch, lower clamping projections,
Lower template notch；The lower die plate body is annular plate-like body, and diameter of bore is greater than sludge water pump outlet pipe pipe diameter, outside
Diameter is more than or equal to sludge water pump outlet pipe flange outer diameter；The column connecting hole is arranged on lower die plate body, position and pedestal
On column connection hole site it is corresponding；The bit bore is arranged on lower die plate body, through the thickness of lower die plate body,
Axial line is vertical with the upper and lower surface of lower die plate body；The diameter of the bit bore is greater than the company on sludge water pump outlet pipe flange
Connect the diameter in hole；The end of lower clamping plate is arranged in the lower clamping notch, and opening width and depth are greater than locking device
Screw rod diameter, less than the diameter of the locking nut of locking device；On the center line and cope plate of the lower clamping notch
Upper clamping notch center line be overlapped；The lower clamping projections are arranged on the excircle of lower die plate body, thickness and lower die
The thickness of plate body is identical；There are two symmetrical with lower template notch center line for the lower clamping projections；The lower template
Notch is arranged on lower die plate body, penetrates through the thickness of lower die plate body；The minimum widith of the lower template notch is more than or equal to dirt
Dredge pump tube body outside diameter.
The cope plate, including upper mold plate body, upper clamping projections, upper clamping notch, pin shaft hole, drill guide bores；Institute
The upper mold plate body stated be annular plate-like structure, internal diameter be less than or equal to sludge water pump outlet pipe flange internal diameter, outer diameter be greater than etc.
In sludge water pump outlet pipe flange outer diameter；The upper clamping projections are arranged on the excircle of upper mold plate body, thickness and upper mold
Plate body thickness is identical, and there are two two outsides for being symmetricly set on upper mold plate body；The upper clamping notch setting is convex in upper clamping
On platform, width is greater than the width of locking device, and depth is greater than the depth of locking device, the lower lock on center and lower template
The center of mouth in short supply is overlapped；The pin shaft hole is arranged in upper clamping projections, positioned at the upper oral area for clamping notch, runs through upper folder
The width direction of tight boss；The drill guide bores are arranged on upper mold plate body, quantity and position and sewage water pump outlet pipe
The quantity in the hole on flange is identical with position, and diameter is equal to the diameter in hole on sludge water pump outlet pipe flange；The drill bit draws
The hardness of the periphery material of guide hole is higher than the hardness of sludge water pump outlet pipe flange material.
Beneficial effect
The beneficial effects of the present invention are, it can be realized the rapid processing that sludge pump is irregularly discharged hole on pipe flange, it is raw
It produces high-efficient；Borehole accuracy is high, and the position precision and dimensional accuracy in hole on sludge water pump outlet pipe flange can be effectively ensured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sludge water pump outlet pipe
A. tube body, B. flange, C. flange hole.
Fig. 2 is structural schematic diagram of the invention
1. pedestal, 2. floating support devices, 3. columns, 4. lower templates, 5. cope plates, 6. locking devices.
Fig. 3 is the structural schematic diagram of floating support device
21. support, 22. adjusting nuts, 23. support bases.
Fig. 4 is the structural schematic diagram of the support of floating support device
211. lower seats, 212. terminal pads, 213. seats of honour, 214. inner holes.
Fig. 5 is the structural schematic diagram of the support base of floating support device
231. screw rods, 232. supporters, 233. notches.
Fig. 6 is the structural schematic diagram of lower template
41. lower die plate body, 42. column connecting holes, 43. bit bores, 44. lower clamping notches, 45. lower clamping projections, 46.
Lower template notch.
Fig. 7 is the structural schematic diagram of cope plate
51. upper mold plate body, clamping projections on 52. clamp notch, 54. pin shaft holes, 55. drill guide bores on 53..
Specific embodiment
Technical solution in order to further illustrate the present invention, now in conjunction with Detailed description of the invention a specific embodiment of the invention；Such as
Fig. 1-7, it is 10 millimeters of wall thickness, arc-shaped in 90 ° with the diameter of the tube body A of sewage water pump outlet pipe for 120 millimeters in this example；Flange B
80 millimeters of internal diameter, 150 millimeters of outer diameter, 12 millimeters of thickness；The diameter of flange hole C is 12 millimeters, and quantity is 4, is uniformly distributed
On the circumference that the surface diameter of flange B is 130 millimeters；It is selected in this example and pedestal 1 is made with a thickness of 20 millimeters of steel plate, the bottom of at
Lower surface setting and the matched locating piece of Drilling machines bench of seat 1；The mounting hole of column 3 is set in the upper surface of pedestal 1 and is floated
The mounting hole of movable support device 2 matches with column 3 and floating support device 2 respectively；Floating support device 2 is selected in this example
Support 21 lower seat 211 outer diameter be 40 millimeters, height 20 millimeters；Using lower seat 211 and terminal pad 212 and the seat of honour in this example
213 are structure as a whole, and selecting the outer diameter of terminal pad 212 is 70 millimeters, 8 millimeters of thickness；40 millimeters of outer diameter for selecting the seat of honour 213,
Highly 120 millimeters；The diameter for selecting inner hole 214 is 30 millimeters, through the seat of honour 213 and terminal pad 212 and lower seat 211, and with it is upper
The upper surface of seat 213 and the lower end surface of terminal pad 212 are vertical and concentric with the outer circle of lower seat 211；It is selected in this example and meets country
The slim outer-hexagonal nut of the closely-pitched regular screw threads of standard is as adjusting nut 22, by its spinning on screw rod 231；It is selected in this example
Outer diameter with the screw rod 231 of support base 23 is 30 millimeters, and excircle has the internal screw thread same size and ruler with adjusting nut 22
Very little external screw thread；It can guarantee that screw rod 231 can be move freely in the inner hole 214 of support 21 in this way, to guarantee flexibly to adjust
Section；Select support base 23 supporter 232 length be 40 millimeters, width be 80 millimeters, height 60 millimeters, by its lower end surface with
Screw rod 231 is fixedly welded, and guarantees that screw rod 231 is vertical with the bottom surface of supporter 232；The length of supporter 232 is selected in this example
The notch 233 that the end face setting angle in direction is 120 °, the top of notch is overlapped with the sideline of supporter 232；It is selected in this example
The quantity of column 3 is 4, selects 20 millimeters of diameter of round steel as column 3, and length is greater than total height of sewage water pump outlet pipe
Degree, is installed between pedestal 1 and lower template 2, the upper end is fixedly connected with lower template 2, and lower end is fixedly connected with pedestal 1；
In this example select lower template 4 41 outer diameter of lower die plate body be 152 millimeters, internal diameter be 122 millimeters, 12 millimeters of thickness, by steel plate system
It forms, the lower template notch 46 that width is 122 millimeters is opened up on its annulus, through the thickness of lower die plate body 41；It selects straight
Diameter is that 20 millimeters of hole is corresponding with the column connecting hole on pedestal 1 as column connecting hole 42, quantity and position；It selects straight
The hole that diameter is 14 millimeters is that through-hole, quantity and position are identical as sewage water pump outlet pipe upper flange hole C as bit bore 43,
It is omitted using the position for being arranged in lower template notch 46 in one of hole；Lower 10 milli of width for clamping notch 44 is selected in this example
Rice, 12 millimeters of depth, through lower clamping projections 45 thickness and be located at lower clamping projections 45 middle line on；Lower folder is selected in this example
20 millimeters of width of tight boss 45,12 millimeters of thickness, are symmetrically divided centered on the center line of lower template notch 46 by 30 millimeters of length
For cloth in the two sides excircle of lower die plate body 41, top and bottom are concordant with the top and bottom of lower die plate body 41；Cope plate 5 is selected in this example
Upper mold plate body 51 with a thickness of 12 millimeters, 152 millimeters of outside diameter, the annular steel structure of 122 millimeters of interior circular diameter；In selection
30 millimeters of the width of clamping projections 52, selects two to be symmetrically distributed in the outer of upper mold plate body 51 with annulus middle line by 30 millimeters of length
Circumference；20 millimeters of width of notch 53 are clamped in selection, 12 millimeters of depth, run through upper clamping projections 52；Select pin shaft hole 54
Diameter is 6 millimeters, and 10 millimeters of the lateral surface apart from upper clamping projections 52 is simultaneously located at the mid-depth of upper clamping projections 52 through upper
The width of clamping projections 52；The diameter of Choice of Bits guide hole 55 is 12 millimeters, position distribution and sewage water pump outlet pipe flange
Hole C is identical；On the periphery of drill guide bores 55 using quenching treatment, its hardness is improved；The T shape for selecting the industry general in this example
Bolt combination wing nut and pin shaft select 6 millimeters of pin diameter as locking device 6, and 30 millimeters of length, and be installed in
The top of tommyhead bolt penetrates in the pin shaft hole 54 in clamping projections 52；Select the diameter of thread national standard M10 of tommyhead bolt
Regular screw threads, select the wing nut of the M10 of national standard as wing nut, wing nut be screwed in tommyhead bolt
Threaded portion just completes locking device 6.
In application, pedestal 1 is mounted on the workbench of drilling machine, locking device 6 is unclamped, cope plate 5 is removed, by sewage pump
The flange B of outlet pipe is located at the top of lower template 4, and tube body A is moved and is passed through in the lower template notch 46 of lower template 4, and by flange B
Lower surface contacted with the upper surface of lower template 4, cope plate 5 is loaded onto from the upper surface of flange B, will be upper using locking device 6
Template 5 and lower template 4 fasten, and thus flange B is pressed between cope plate 5 and lower template 4, adjust floating support device 2
Adjusting nut 22 the appearance face contact of the two sidewalls of the notch 233 on supporter 23 and tube body A is played into Auxiliary support
Effect reduces influence of the gravity of tube body A to boring work middle tube body state；Start drilling machine, by drill bit from drill guide bores 55
Into, start to drill, after completing a hole machined, shift one's position, process another, until all hole machineds complete, unclamp
Locking device 6 removes cope plate 5, by sewage water pump outlet pipe from taking-up, just completes the processing of flange hole C；Since positioning is quasi-
Really, it does not need manually to be aligned repeatedly, therefore work efficiency is high；Due to using drill guide bores 55, adding for flange hole C ensure that
Work precision；Due to using floating support 2, convenient for loading and unloading while guaranteeing that tube body A is supported and adjustment bearing height；By
In using lower template 4, facilitate tube body A loading and taking-up and bit bore after the discharge cut；Due on supporter 23
Using V-notch 233, it ensure that tube body A does not generate deflection in support；Due to using locking device 6, processing ensure that
The position of flange B does not change in the process；Therefore the present invention has processing flange hole C high efficiency, high-precision feature.
Claims (4)
1. a kind of sludge water pump outlet pipe processing unit (plant), it is characterised in that: including pedestal, floating support device, column, lower template,
Cope plate, locking device；The pedestal is located at column lower end, is fixedly connected with column, and shape and structure and drilling machine work
Platform is adapted；The floating support device is mounted on the base, and lower end is connect with pedestal, upper end and sludge water pump outlet pipe
Tube wall contact；The column is mounted between pedestal and lower template, and lower end is connect with pedestal, and upper end and lower template connect
It connects；The lower template is mounted on the upper end of the column, and is fixedly connected with column；The cope plate is mounted on above lower template, is adopted
It is connect with locking device with lower template；The lower end surface of the cope plate between the upper surface of lower template at a distance from be greater than sludge pump
It is discharged the thickness of pipe flange；Between the upper template and the lower template, the upper end is hinged with cope plate for the locking device installation；Its
Lower end is connect by nut with lower template；The locking device is symmetrically mounted on cope plate and lower template there are two more than
Two sides.
2. sludge water pump outlet pipe processing unit (plant) according to claim 1, it is characterised in that: the column has multiple.
3. sludge water pump outlet pipe processing unit (plant) according to claim 1, it is characterised in that: the height phase of all columns
Together.
4. sludge water pump outlet pipe processing unit (plant) according to claim 1, it is characterised in that: the nut is butterfly spiral shell
It is female.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710460620.7A CN107186503B (en) | 2017-06-18 | 2017-06-18 | A sludge pump outlet pipe processing device |
| PCT/CN2017/109852 WO2018233183A1 (en) | 2017-06-18 | 2017-11-08 | Sludge pump outlet pipe processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710460620.7A CN107186503B (en) | 2017-06-18 | 2017-06-18 | A sludge pump outlet pipe processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107186503A CN107186503A (en) | 2017-09-22 |
| CN107186503B true CN107186503B (en) | 2019-02-19 |
Family
ID=59879176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710460620.7A Expired - Fee Related CN107186503B (en) | 2017-06-18 | 2017-06-18 | A sludge pump outlet pipe processing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107186503B (en) |
| WO (1) | WO2018233183A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186503B (en) * | 2017-06-18 | 2019-02-19 | 禹州市灵龙渔机泵业有限公司 | A sludge pump outlet pipe processing device |
| CN107662006A (en) * | 2017-11-10 | 2018-02-06 | 禹州市伟朔机械制造厂 | A kind of processing unit (plant) for connecting conductor |
| WO2020102967A1 (en) * | 2018-11-20 | 2020-05-28 | 李红现 | Support base |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201736048U (en) * | 2010-08-17 | 2011-02-09 | 山西晋西压力容器有限责任公司 | Mould used for drill holes of brake cylinder front cover and flange plate |
| CN202137420U (en) * | 2011-07-08 | 2012-02-08 | 山西晋西压力容器有限责任公司 | Flange connecting hole drilling device |
| CN102818072A (en) * | 2012-08-30 | 2012-12-12 | 大连连重石化科技有限公司 | Pipeline support |
| CN204262827U (en) * | 2014-11-26 | 2015-04-15 | 河南航天精工制造有限公司 | Flange nut tapping tool |
| CN104708440A (en) * | 2013-12-15 | 2015-06-17 | 无锡市赛能微电机有限公司 | Application method for flange drilling tool used for motor |
| CN206839652U (en) * | 2017-06-18 | 2018-01-05 | 禹州市灵龙渔机泵业有限公司 | A kind of sludge water pump outlet pipe processing unit (plant) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009119555A (en) * | 2007-11-14 | 2009-06-04 | Nisshin Kogu Kk | Tool holder |
| CN107186503B (en) * | 2017-06-18 | 2019-02-19 | 禹州市灵龙渔机泵业有限公司 | A sludge pump outlet pipe processing device |
-
2017
- 2017-06-18 CN CN201710460620.7A patent/CN107186503B/en not_active Expired - Fee Related
- 2017-11-08 WO PCT/CN2017/109852 patent/WO2018233183A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201736048U (en) * | 2010-08-17 | 2011-02-09 | 山西晋西压力容器有限责任公司 | Mould used for drill holes of brake cylinder front cover and flange plate |
| CN202137420U (en) * | 2011-07-08 | 2012-02-08 | 山西晋西压力容器有限责任公司 | Flange connecting hole drilling device |
| CN102818072A (en) * | 2012-08-30 | 2012-12-12 | 大连连重石化科技有限公司 | Pipeline support |
| CN104708440A (en) * | 2013-12-15 | 2015-06-17 | 无锡市赛能微电机有限公司 | Application method for flange drilling tool used for motor |
| CN204262827U (en) * | 2014-11-26 | 2015-04-15 | 河南航天精工制造有限公司 | Flange nut tapping tool |
| CN206839652U (en) * | 2017-06-18 | 2018-01-05 | 禹州市灵龙渔机泵业有限公司 | A kind of sludge water pump outlet pipe processing unit (plant) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107186503A (en) | 2017-09-22 |
| WO2018233183A1 (en) | 2018-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109531164B (en) | Special clamp for exhaust pipe machining and exhaust pipe machining process | |
| CN107186503B (en) | A sludge pump outlet pipe processing device | |
| CN108481057B (en) | Fixtures for Turning Ball Shaft Parts | |
| CN107186505A (en) | A kind of floating support device | |
| CN105312629A (en) | Circumference equal dividing positioning hole tool for flange workpiece | |
| CN106180818A (en) | A kind of bullet Workpiece boring fixture | |
| CN104708079A (en) | Tool fixture with various-plane angle holes and processing method for angle hole | |
| CN107159941A (en) | A kind of cope plate | |
| CN107127374A (en) | A kind of lower template | |
| CN104588737A (en) | Radial drill mould of box cover | |
| CN206839652U (en) | A kind of sludge water pump outlet pipe processing unit (plant) | |
| CN212495464U (en) | Machine tool clamp | |
| CN104801746A (en) | Clamp with double moving clamping blocks | |
| CN107127593A (en) | A kind of support base | |
| CN206839653U (en) | A kind of floating support device | |
| CN206839627U (en) | A kind of support base | |
| CN206912730U (en) | A kind of bearing | |
| CN206839235U (en) | A kind of cope plate | |
| CN206839236U (en) | A kind of lower template | |
| CN204954385U (en) | Universal centre frame | |
| CN208644158U (en) | A kind of end cap drilling clamping device | |
| CN107186504A (en) | A kind of bearing | |
| CN205237151U (en) | Ring flange location system casement utensil | |
| CN211866633U (en) | Radial drilling machine | |
| CN209206994U (en) | A kind of valve deck is boring to grip tooling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |