CN107322048B - A kind of simple positioning tool of ring flange hole location processing - Google Patents
A kind of simple positioning tool of ring flange hole location processing Download PDFInfo
- Publication number
- CN107322048B CN107322048B CN201710781407.6A CN201710781407A CN107322048B CN 107322048 B CN107322048 B CN 107322048B CN 201710781407 A CN201710781407 A CN 201710781407A CN 107322048 B CN107322048 B CN 107322048B
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- ring flange
- positioning
- shaft
- motor
- pull rod
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Classifications
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- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/06—Rotary indexing
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to tooling and fixture technical field, disclose a kind of simple positioning tool of ring flange hole location processing, including bottom plate, the two sides of bottom plate are equipped with support plate, substrate is equipped between the upper end of two pieces of support plates, the center of substrate is equipped with rotating disc, the end face center of rotating disc is equipped with positioning tube, shaft passes through bearing and substrate is formed and is rotatablely connected, the same cross-section in the upper end of positioning tube is uniformly provided with three through-holes, positioning bead is equipped in each through-hole, the diameter of positioning bead is greater than the wall thickness of positioning tube, and the outer end of through-hole is equipped with annular necking；Pull rod is equipped in positioning tube, the upside that the upper end of pull rod is located at positioning column is equipped with annular convex platform, and the downside of annular convex platform is round table surface, and the bottom plate is equipped with cylinder, and the shaft end of cylinder and the lower end of pull rod connect；The lower end of shaft is equipped with indexing mechanism.The present invention has the beneficial effect that positioning is convenient, ring flange hole location is high in machining efficiency, processing cost is low.
Description
Technical field
The present invention relates to tooling and fixture technical field more particularly to a kind of ring flange hole location to process positioning tool.
Background technique
In industries such as fuel gas transmission, electric power, water conservancy, petrochemical industries, require to use pipeline transportation, ring flange is as connection
A kind of standard component of pipeline, valve or other equipment facility, application are very extensive.The structure of ring flange is in circumferencial direction
Uniformly distributed N number of connecting hole, connecting hole is usually through-hole, ring flange as shown in Figure 10, and ring flange circumferencial direction is uniformly distributed, and there are six connect
Hole is connect, connecting hole drills to be formed by drilling machine.Ring flange in the production process, needs to drill on ring flange by drilling machine, bore
It needs to position flange when hole, in order to ensure the machining accuracy of connecting hole, the connecting hole on ring flange usually passes through at present
Numerical control drilling machine carries out bore operation, i.e., after positioning ring flange by scroll chuck, passes through the automatic shifting of drill bit on numerical control drilling machine
The dynamic connection hole machined for realizing multiple and different positions.Although very high by the connection hole precision on numerical control drilling machine processing flange, so
And numerical control drilling machine is at high cost, causes the processing cost of ring flange high, ring flange processes the limitation for being subject to processing equipment.
Summary of the invention
There are the above problems in order to solve ring flange processing in the prior art by the present invention, provide a kind of ring flange hole location
Simple positioning tool is processed, which is able to cooperate common driller use, and ring flange processing cost is low, and ring flange is determined
Position, unload it is efficient and convenient, to improve processing efficiency.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of ring flange hole location processes simple positioning tool, including bottom plate, and the two sides of the bottom plate are equipped with support plate, and two pieces
Substrate is equipped between the upper end of support plate, the center of the substrate is equipped with rotating disc, and it is fixed that the end face center of the rotating disc is equipped with
Position cylinder, the bottom center of the rotating disc are equipped with shaft, and the downside of substrate is equipped with bearing block, is equipped with bearing in bearing block, turns
Axis passes through bearing and substrate is formed and is rotatablely connected, and the downside that the end face center of substrate is located at rotating disc is equipped with thrust bearing, described
The axis hole being connected to positioning tube is equipped in shaft, the same cross-section in the upper end of the positioning tube is uniformly provided with three through-holes, often
Positioning bead is equipped in a through-hole, the diameter of the positioning bead is greater than the wall thickness of positioning tube, and the outer end of the through-hole is equipped with annular
Necking；Pull rod is equipped in the positioning tube, the lower end of the pull rod is stretched out outside axis hole and is slidably connected with axis hole formation, described
The upside that the upper end of pull rod is located at positioning column is equipped with annular convex platform, and the downside of the annular convex platform is round table surface, the bottom
Plate is equipped with cylinder, and the shaft end of the cylinder and the lower end of pull rod connect；The lower end of the shaft is equipped with indexing mechanism.
The positioning tool being mounted on common drilling machine, cylinder shaft end is stretched out, ring flange covered in the outside of positioning tube,
The centre bore and positioning tube clearance fit of ring flange, the outer diameter of positioning tube correspond to a kind of processing of ring flange, the lower end surface of flange
By the support of rotating disc, the shaft end retraction of cylinder drives pull rod decline, and the annular convex platform on pull rod is pressed in positioning bead inner end
On spherical surface, the outer end of three positioning beads, which synchronizes, to be displaced outwardly to contradict and compress with the hole wall of the centre bore on ring flange, thus
Realize the positioning of ring flange；Drill bit on drilling machine is moved to position to be punctured on ring flange, and drill bit decline punching is bored after punching
Head rises to be kept completely separate with ring flange, and indexing mechanism movement is primary to drive ring flange to turn over specified angle, and drill bit decline carries out
Drilling operation；It circuits sequentially, realizes the hole location processing on ring flange；The connection of ring flange and positioning tool is unloaded very just
Just, the drilling processing efficiency of ring flange is greatly improved, and can be used cooperatively with common driller by the tooling, is not necessarily to
Dedicated numerical control drilling machine can be achieved with processing, and reduce processing cost.
Preferably, the top surface of the rotating disc is equipped with annular brace seat, the top surface of the annular brace seat is equipped with annular
Slag chute is stored up, the top surface of the rotating disc is male cone (strobilus masculinus), several upper limit teeth are uniformly provided on male cone (strobilus masculinus), the annular brace seat
Bottom surface is the inner conical surface cooperated with male cone (strobilus masculinus), and the inner conical surface is equipped with the lower limit tooth cooperated with upper limit tooth.Annular branch
Support seat is directly inserted on positioning tube, and the lower end surface of annular brace seat cooperates with the upper surface of rotating disc automatically to limit and determine automatically
The top surface of the heart, annular brace seat plays a supporting role to ring flange, and when bit bore, on the one hand annular storage slag chute plays drill bit
On the other hand evacuation effect is played the role of storing up slag, by the cutting in annular storage slag chute after can periodically removing annular brace seat
Process residues clean up, and clear up very convenient.
Preferably, being connected between the shaft end of the cylinder and the lower end of pull rod by flexural pivot, the pull rod and positioning tube
Inner wall between be equipped with linear bearing.Flexural pivot can reduce the assembly precision of cylinder, even if the axis of cylinder and the axis of pull rod are deposited
It beats or deviates in axis, also can guarantee pull rod stablizes movement；Linear bearing can reduce the moving resistance of pull rod.
Preferably, the upper end of the positioning tube is equipped with end cap, it is threadedly coupled between the end cap and positioning tube, it is described
The top surface of end cap is spherical surface.When ring flange is inserted in positioning tube, the spherical surface on end cap plays guiding role, and can prevent from positioning
It collides between the edge and ring flange of cylinder.
Preferably, the indexing mechanism includes index dial, driving lever, motor, the index dial and shaft are coaxially solid
Fixed connection, the downside edge of the index dial are uniformly provided with several limited posts, and one end of the driving lever is equipped with long slot hole, institute
The shaft stated passes through long slot hole, and the other end of the driving lever is equipped with gap slot, and the bottom plate is equipped with motor cabinet, the electricity
Machine is fixedly connected with motor cabinet, and the position on the driving lever between long slot hole and gap slot is equipped with connecting column, the connection
Linking arm is equipped between column and motor shaft, one end of the linking arm and connecting column are rotatablely connected, the other end of the linking arm
It is fixedly connected with the shaft end of motor.The shaft end rotation of motor, so that linking arm be driven to rotate one week, cursor is rotated one week and is realized
Driving lever stirs limited post, the motion process with limit post separation and the cooperation of next limited post, and motor rotates one week, index dial
Nominal angle is rotated, distributing disc drives shaft (rotating disc) to turn over specified angle, and then drill bit drills, and hole position accuracy is non-
Chang Gao, with a batch ring flange processing, hole position accuracy consistency is high, and processing quality is good.
Preferably, the open end two sides of the gap slot are equipped with guiding surface.Guiding surface plays guiding role.
Preferably, the bottom of the gap slot is equipped with proximity sensor, the bottom plate is equipped with controller, described
Proximity sensor, motor are connect with controller, and the bottom plate is equipped with motor push button, press motor push button, and motor rotates,
When proximity sensor detects signal, motor automatic stop rotation.
Preferably, the limited post on the index dial is four or six.It needs to bore four Kong Ze on flange and use
The index dial of four limited posts needs to bore six holes on flange, then uses the index dial of six limited posts.
Therefore, the present invention has the beneficial effect that positioning is convenient, ring flange hole location is high in machining efficiency, processing cost is low.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
Fig. 2 is the cross-sectional view of figure.
Fig. 3 is partial enlargement diagram at A in Fig. 2.
Fig. 4 is partial enlargement diagram at B in Fig. 2.
Fig. 5 is positioning states schematic diagram when index dial is in flange drilling.
Fig. 6 is the status diagram that motor rotates after 90 degree in Fig. 4.
Fig. 7 is the status diagram that motor rotates after 90 degree in Fig. 5.
Fig. 8 is the status diagram that motor rotates after 90 degree in Fig. 6.
Fig. 9 is that motor turns over the status diagram after 90 degree in Fig. 7.
Figure 10 is the end view after ring flange drilling processing.
In figure: bottom plate 1, support plate 2, substrate 3, rotating disc 4, annular brace seat 400, annular storage slag chute 401, positioning tube 5,
Through-hole 50, positioning bead 51, annular necking 52, end cap 53, shaft 6, bearing block 7, bearing 8, thrust bearing 9, pull rod 10, linear axis
Hold 100, annular convex platform 101, cylinder 11, flexural pivot 12, index dial 13, driving lever 14, long slot hole 140, gap slot 141, close sensing
Device 142, motor 15, limited post 16, motor cabinet 17, connecting column 18, linking arm 19, controller 20, motor push button 21, ring flange
22, drill bit 23.
Specific embodiment
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
A kind of ring flange hole location as depicted in figs. 1 and 2 processes simple positioning tool, including bottom plate 1, the two sides of bottom plate are set
There is a support plate 2, be equipped with substrate 3 between the upper end of two pieces of support plates, the center of substrate is equipped with rotating disc 4, in the top surface of rotating disc
The heart is equipped with positioning tube 5, and the bottom center of rotating disc is equipped with shaft 6, and the downside of substrate is equipped with bearing block 7, is equipped in bearing block
Bearing 8, shaft passes through bearing and substrate is formed and is rotatablely connected, and the downside that the end face center of substrate is located at rotating disc is equipped with thrust axis
9 are held, the axis hole being connected to positioning tube is equipped in shaft, as shown in figure 3, the same cross-section in the upper end of positioning tube 5 is uniformly provided with
Three through-holes 50 are equipped with positioning bead 51 in each through-hole, and the diameter of positioning bead is greater than the wall thickness of positioning tube, and the outer end of through-hole is set
There is annular necking 52；Pull rod 10 is equipped in positioning tube, the lower end of pull rod is stretched out outside axis hole and is slidably connected with axis hole formation, pull rod
Linear bearing 100 is equipped between 10 and the inner wall of positioning tube, the upside that the upper end of pull rod is located at positioning column is equipped with annular convex platform
101, the downside of annular convex platform is round table surface, and bottom plate is equipped with cylinder 11, passes through between the shaft end of cylinder and the lower end of pull rod
Flexural pivot 12 connects；The upper end of positioning tube 5 is equipped with end cap 53, is threadedly coupled between end cap and positioning tube, and the top surface of end cap is spherical surface.
The top surface of rotating disc 4 is equipped with annular brace seat 400, and the top surface of annular brace seat is equipped with annular storage slag chute 401, rotation
The top surface of disk is male cone (strobilus masculinus), and several upper limit teeth are uniformly provided on male cone (strobilus masculinus), and the bottom surface of annular brace seat is to cooperate with male cone (strobilus masculinus)
Inner conical surface, inner conical surface is equipped with the lower limit tooth that cooperates with upper limit tooth；The lower end of the shaft is equipped with indexing mechanism.
As shown in Figure 1 and Figure 5, indexing mechanism includes index dial 13, driving lever 14, motor 15, and index dial and shaft are coaxially solid
Fixed connection, the downside edge of index dial are uniformly provided with several limited posts 16, and the limited post on index dial is four or six,
Need to bore six holes in the present embodiment on flange, therefore the limited post on index dial uses six；One end of driving lever 14 is equipped with
Long slot hole 140, shaft pass through long slot hole, and the other end of driving lever is equipped with gap slot 141, and the open end two sides of gap slot are equipped with guiding
Inclined-plane, bottom plate are equipped with motor cabinet 17, and motor is fixedly connected with motor cabinet, as shown in figure 4, being located at long slot hole and notch on driving lever
Position between slot is equipped with connecting column 18, and linking arm 19, one end of linking arm and connecting column are equipped between connecting column and motor shaft
Rotation connection, the other end of linking arm are fixedly connected with the shaft end of motor；The bottom of gap slot 141 is equipped with proximity sensor 142,
Bottom plate is equipped with controller 20, and proximity sensor, motor are connect with controller, and bottom plate is equipped with motor push button 21, presses electricity
Machine button, motor rotation, when proximity sensor detects signal, motor automatic stop rotation.
In conjunction with attached drawing, application method of the invention is as follows: the positioning tool being mounted on common drilling machine, bottom plate and brill
The workbench connection of bed, cylinder shaft end are stretched out, the part of the connecting tube 220 on ring flange 22 are covered in the outside of positioning tube,
The flange 221 of connecting tube lower end contacts support with the end face of rotating disc, and the shaft end retraction of cylinder 11 drives pull rod to decline, on pull rod
The round table surface of annular convex platform be pressed on the spherical surface of positioning column inner end, the outer end of three positioning beads synchronize is displaced outwardly to and method
The hole wall of centre bore on blue disk, which contradicts, to be compressed, to realize the positioning of ring flange, positioning states are as shown in Figure 2；
Drill bit 23 on drilling machine is moved to position hole to be drilled on ring flange, and drill bit decline carries out bore operation, when drilling,
The state of index dial and driving lever is as shown in figure 5, motor is in halted state at this time, and drill bit rising divides completely with ring flange after drilling
From；A motor push button is pressed manually, motor drives linking arm to circle, as shown in fig. 6, driving lever rotation is driven when motor rotates,
To mark the limited post for being to stirring clockwise in Fig. 5, with the rotation of linking arm, gap slot and the limit for being labeled as X
Then post separation turns to the latter and is labeled as at the limited post of Y, as shown in Figure 7 and Figure 8, gap slot is caught in the limit labeled as Y
In the column of position, motor continues to rotate to position shown in Fig. 9 (just turning over one week), just moves labeled as the limited post of Y at this time
The position that the limited post for being is marked into Fig. 5, labeled as Y limited post close to the bottom of gap slot when, proximity sensor detection
Motor stalls are controlled by controller after to signal, realize that indexing, the positioning of ring flange, then drill bit decline drill
Operation so recycles, all processes until by six connecting holes on ring flange, the ring flange in Figure 10 is obtained after processing.
Claims (7)
1. a kind of ring flange hole location processes simple positioning tool, including bottom plate, the two sides of the bottom plate are equipped with support plate, two pieces of branch
Substrate is equipped between the upper end of fagging, characterized in that the center of the substrate is equipped with rotating disc, the end face center of the rotating disc
Equipped with positioning tube, the bottom center of the rotating disc is equipped with shaft, and the downside of substrate is equipped with bearing block, is equipped with axis in bearing block
It holds, shaft passes through bearing and substrate is formed and is rotatablely connected, and the downside that the end face center of substrate is located at rotating disc is equipped with thrust bearing,
The axis hole being connected to positioning tube is equipped in the shaft, the same cross-section in the upper end of the positioning tube is uniformly provided with three and leads to
Hole is equipped with positioning bead in each through-hole, and the diameter of the positioning bead is greater than the wall thickness of positioning tube, and the outer end of the through-hole is equipped with
Annular necking；Pull rod is equipped in the positioning tube, the lower end of the pull rod is stretched out outside axis hole and is slidably connected with axis hole formation,
The upside that the upper end of the pull rod is located at positioning column is equipped with annular convex platform, and the downside of the annular convex platform is round table surface, described
Bottom plate be equipped with cylinder, the lower end of the shaft end of the cylinder and pull rod connects；The lower end of the shaft is equipped with indexing mechanism；Institute
The indexing mechanism stated includes index dial, driving lever, motor, and the index dial is fixedly and coaxially connected with shaft, the index dial
Downside edge is uniformly provided with several limited posts, and one end of the driving lever is equipped with long slot hole, and the shaft passes through long slot hole,
The other end of the driving lever is equipped with gap slot, and the bottom plate is equipped with motor cabinet, and the motor is fixedly connected with motor cabinet,
Position on the driving lever between long slot hole and gap slot is equipped with connecting column, the company of being equipped between the connecting column and motor shaft
Arm is connect, one end of the linking arm and connecting column are rotatablely connected, and the other end of the linking arm is fixedly connected with the shaft end of motor.
2. a kind of ring flange hole location according to claim 1 processes simple positioning tool, characterized in that the rotating disc
Top surface is equipped with annular brace seat, and the top surface of the annular brace seat is equipped with annular storage slag chute, and the top surface of the rotating disc is outer cone
Face is uniformly provided with several upper limit teeth on male cone (strobilus masculinus), and the bottom surface of the annular brace seat is the inner conical surface cooperated with male cone (strobilus masculinus), institute
The inner conical surface stated is equipped with the lower limit tooth cooperated with upper limit tooth.
3. a kind of ring flange hole location according to claim 1 processes simple positioning tool, characterized in that the axis of the cylinder
It is connected between end and the lower end of pull rod by flexural pivot, linear bearing is equipped between the pull rod and the inner wall of positioning tube.
4. a kind of ring flange hole location according to claim 1 or 2 or 3 processes simple positioning tool, characterized in that described fixed
The upper end of position cylinder is equipped with end cap, is threadedly coupled between the end cap and positioning tube, and the top surface of the end cap is spherical surface.
5. a kind of ring flange hole location according to claim 1 processes simple positioning tool, characterized in that the gap slot
Open end two sides are equipped with guiding surface.
6. a kind of ring flange hole location according to claim 1 processes simple positioning tool, characterized in that the gap slot
Bottom is equipped with proximity sensor, and the bottom plate is equipped with controller, and the proximity sensor, motor connect with controller
It connects, the bottom plate is equipped with motor push button, presses motor push button, and motor rotation is electric when proximity sensor detects signal
Machine is automatically stopped rotation.
7. a kind of ring flange hole location according to claim 1 processes simple positioning tool, characterized in that on the index dial
Limited post be four or six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781407.6A CN107322048B (en) | 2017-09-01 | 2017-09-01 | A kind of simple positioning tool of ring flange hole location processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781407.6A CN107322048B (en) | 2017-09-01 | 2017-09-01 | A kind of simple positioning tool of ring flange hole location processing |
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| Publication Number | Publication Date |
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| CN107322048A CN107322048A (en) | 2017-11-07 |
| CN107322048B true CN107322048B (en) | 2019-01-18 |
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| CN201710781407.6A Active CN107322048B (en) | 2017-09-01 | 2017-09-01 | A kind of simple positioning tool of ring flange hole location processing |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176971A (en) * | 2017-12-07 | 2018-06-19 | 安徽新荣钢构有限公司 | A kind of nut feeding device of threaded spindle cap nut assembling |
| CN108582014B (en) * | 2018-07-13 | 2023-05-26 | 浙江机电职业技术学院 | Workpiece hole site marking tool |
| CN108955491B (en) * | 2018-07-30 | 2020-08-25 | 陕西柴油机重工有限公司 | Multifunctional chassis tool for measuring piston profile by roundness measuring instrument and measuring method thereof |
| CN109483271B (en) * | 2018-09-07 | 2020-03-20 | 丹阳市亚邦精密机械有限公司 | Processing frock of ring flange locating hole |
| CN109483261A (en) * | 2018-10-30 | 2019-03-19 | 贵州黎阳国际制造有限公司 | A kind of positioning fixture and localization method of opening thin annular flange dish |
| CN110125446B (en) * | 2019-06-20 | 2021-01-05 | 浙江博星工贸有限公司 | Camshaft drilling equipment |
| CN110645866A (en) * | 2019-08-13 | 2020-01-03 | 天津市宝洪源机械制造有限公司 | Welding inspection tool for chain wheel of chassis of drilling machine |
| CN115502442B (en) * | 2022-11-23 | 2023-03-24 | 山东鲁润塑业股份有限公司 | Well lid drilling equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE845888C (en) * | 1945-09-10 | 1952-08-07 | Painter Brothers Ltd | Workpiece setting device for machine tools, especially on drilling or punching machines for elongated workpieces |
| CN201253699Y (en) * | 2008-09-28 | 2009-06-10 | 孙红旗 | Adjustable jig general for shell cover and flange disc |
| CN202921944U (en) * | 2012-11-15 | 2013-05-08 | 张伟明 | Drilling indexing jig |
| CN203779180U (en) * | 2013-12-09 | 2014-08-20 | 上海工程技术大学 | Tool handle clamping mechanism of horizontal machining center |
| CN203993325U (en) * | 2014-07-30 | 2014-12-10 | 浙江瑞宏机器人有限公司 | The quick-changing mechanism that a kind of air pressure location clamps |
| CN105619121A (en) * | 2014-11-06 | 2016-06-01 | 丁毅 | Clamp for boring of small end hole of connection rod |
| CN205147883U (en) * | 2015-12-08 | 2016-04-13 | 新昌县武鹏机械有限公司 | Clamp for drilling hole in flange plate |
| CN206230258U (en) * | 2016-12-07 | 2017-06-09 | 河北程杰汽车转向机制造有限公司 | Steering machine valve body circle end face clamp for machining |
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Effective date of registration: 20181213 Address after: 211300 No. 1 Dongfeng Road, Yaxi Town, Gaochun District, Nanjing City, Jiangsu Province Applicant after: Nanjing Gaoning Forging Flange Factory Address before: 310018 Room 119, Metrology and Technology Building, No. 168 Xueyuan Street, Jingkai District, Hangzhou City, Zhejiang Province Applicant before: Zou Kai |
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