CN106002370A - Clamp used for clamping pincers - Google Patents
Clamp used for clamping pincers Download PDFInfo
- Publication number
- CN106002370A CN106002370A CN201610438299.8A CN201610438299A CN106002370A CN 106002370 A CN106002370 A CN 106002370A CN 201610438299 A CN201610438299 A CN 201610438299A CN 106002370 A CN106002370 A CN 106002370A
- Authority
- CN
- China
- Prior art keywords
- fixture
- pliers
- substrate
- drive mechanism
- locating piece
- 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.)
- Granted
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)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamp used for clamping pincers. The pincers comprise pincers handles, a pincers mouth, a center hole and side-cutting-jaw faces. The clamp is used for being matched with a machining mechanism with a milling head to mill the side-cutting-jaw faces. The clamp is characterized in that the clamp comprises a base plate used for containing the pincers, a pressing plate arranged above the base plate in a vertical moving manner, and a first drive mechanism used for driving the pressing plate to move; the pressing plate is provided with a through hole for the milling head to penetrate, and the base plate is provided with a guiding groove; and the clamp further comprises a positioning block movably penetrating the guiding groove, a positioning shaft arranged on the positioning block and used for penetrating the center hole, an elastic piece arranged between the positioning shaft and the positioning block, and a second drive mechanism used for driving the positioning block to move. The clamp is provided with the guiding groove and the positioning block, the pincers are pressed by the pressing plate after being positioned by the positioning shaft, before the side-cutting-jaw faces are machined by the machining mechanism, the positioning shaft is drawn away through the second drive mechanism, accordingly, the abrasion rate of the positioning shaft is greatly reduced, and the producing and machining efficiency is improved.
Description
Technical field
The present invention relates to a kind of fixture for gripping forceps.
Background technology
Existing pliers fixture, it is fixing for penetrating the locating shaft of pliers centre bore, when drawing cheek face of organisation of working processing pliers, the metal fragment milled out can progress between locating shaft and fixture, affect its service life, change the efficiency reducing production and processing frequently, add the cost of enterprise's production and processing.
Summary of the invention
It is an object of the invention to provide a kind of fixture for gripping forceps, during organisation of working processing pliers, locating shaft can detach in advance, and the wear rate of locating shaft is greatly decreased, and improves the efficiency of production and processing, reduces the cost of enterprise's production and processing.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
nullA kind of fixture for gripping forceps，Described pliers includes clamp handle、Jaw、Centre bore、Draw cheek face，Described fixture is for coordinating cheek face of drawing described in organisation of working milling after pliers described in clamping position，Described organisation of working includes milling head，Described fixture includes the substrate for placing described pliers、Up and down be located at described surface for described pliers is compressed pressure strip on the substrate、For the first drive mechanism driving described pressure strip to move，Described pressure strip is provided with for being passed by described milling head with the described through hole drawing cheek face of processing，Described substrate is provided with gathering sill，Described fixture also includes the locating piece being arranged in described gathering sill of activity、Be located on described locating piece for penetrate described centre bore with position described pliers locating shaft、It is located at the elastic component between described locating shaft and described locating piece、For the second drive mechanism driving described locating piece to move，Described second drive mechanism has the first duty and the second duty；
Preferably, described fixture also includes the lead being arranged in described substrate of activity, is fixedly arranged on the portable plate of described lead lower end, described pressure strip is fixedly arranged on described lead upper end, described first drive mechanism, it is located between described substrate and described portable plate, is used for driving described portable plate to drive described lead to move up and down.
It is highly preferred that described first drive mechanism includes being fixedly arranged on the first cylinder body below described substrate, extends along a length thereof the first push rod being located in described first cylinder body that direction is flexible, described portable plate is fixedly connected on described first push rod.
It is highly preferred that described fixture includes being connected with described substrate forms the base of hollow cavity, described first drive mechanism, described portable plate are all located in described hollow cavity.
Preferably, described second drive mechanism includes the second cylinder body, extends along a length thereof the second push rod being located in described second cylinder body that direction is flexible, and described locating piece is fixedly connected on described second push rod.
More preferably, the locating part for controlling its extension elongation it is installed with on described second push rod, described locating part is located between described second cylinder body and described locating piece, after described second push rod stretches out, described locating part is pushed against on the side of described substrate, makes the locating shaft on described locating piece be positioned at the underface of described through hole.
It is further preferred that described locating part includes the limiting plate being fixedly arranged on described second push rod, fixing the first caging bolt being pushed against described substrate side surfaces at described second push rod after stretching out being arranged on described limiting plate.
Preferably, it is provided with below described pressure strip for coordinating the finger pressing plate compressing described pliers.
Preferably, the upper surface of described locating piece and the upper surface flush of described substrate, the both sides that described substrate is positioned at described gathering sill are provided with the boss for placing described pliers.
Preferably, described fixture also include the installed part being fixedly arranged on described substrate, fixable be arranged in described installed part spacing to prevent it at the second caging bolt of horizontal rotation in surface for described pliers is carried out.
Utilization due to technique scheme, the present invention compared with prior art has the advantage that a kind of fixture for gripping forceps of the present invention, by arranging gathering sill, the movable locating piece being arranged in described gathering sill, pliers is compacted plate compression after being positioned by locating shaft, before cheek face is drawn in organisation of working processing, detach this locating shaft by the second drive mechanism, make the wear rate of locating shaft be greatly decreased, improve the efficiency of production and processing, reduce the cost of enterprise's production and processing.
Accompanying drawing explanation
Accompanying drawing
1
Structural representation for apparatus of the present invention；
Accompanying drawing
2
For accompanying drawing
1
In take the structural representation after pressure strip away；
Accompanying drawing
3
Perspective view for apparatus of the present invention；
Accompanying drawing
4
Side view for apparatus of the present invention；
Accompanying drawing
5
Structural representation for pliers.
Wherein:
1
, substrate；
2
, pressure strip；
21
, through hole；
3
, the second drive mechanism；
31
, the second cylinder body；
32
, the second push rod；
4
, gathering sill；
5
, locating piece；
6
, locating shaft；
7
, the first drive mechanism；
71
, the first cylinder body；
72
, the first push rod；
8
, pliers；
81
, clamp handle；
82
, jaw；
83
, centre bore；
84
, draw cheek face；
9
, locating part；
91
, limiting plate；
92
, the first caging bolt；
10
, lead；
11
, portable plate；
12
, base；
13
, finger pressing plate；
14
, boss；
15
, installed part；
16
, the second caging bolt.
Detailed description of the invention
Come below in conjunction with the accompanying drawings technical scheme is further elaborated.
See figure
1-5
Shown in, above-mentioned one is used for gripping forceps
8
Fixture, pliers
8
Including clamp handle
81
, jaw
82
, centre bore
83
, draw cheek face
84
.This fixture is at this pliers of clamping position
8
Rear cooperation organisation of working is to drawing cheek face
84
Being processed milling, this organisation of working includes drawing cheek face for milling
84
Milling head.
This fixture includes for placing pliers
8
Substrate
1
, up and down be located at this substrate
1
Being used for pliers of top
8
It is pressed on this substrate
1
On pressure strip
2
, be used for driving this pressure strip
2
The first drive mechanism moved up and down
7
.This pressure strip
2
It is provided with for being milled head through to process this stroke of cheek face
84
Through hole
21
.In the present embodiment, this pressure strip
2
Lower section is provided with for coordinating this pliers of compression
8
Finger pressing plate
13
, same, this through hole
21
Also this finger pressing plate it is opened in
13
On, by arranging this finger pressing plate
13
, make pressure strip
2
To pliers
8
Compression effect more preferable, prevent it from producing the phenomenon shifted when processed mechanism's Milling Process, after abrasion, also have only to change this finger pressing plate
13
?.
This substrate
1
It is provided with gathering sill
4
, this fixture also include activity be arranged in this gathering sill
4
In locating piece
5
, be located at this locating piece
5
On be used for penetrate this centre bore
83
With positioning pliers
8
Locating shaft
6
, be located at this locating shaft
6
With this locating piece
5
Between elastic component, be used for driving this locating piece
5
Second drive mechanism of motion
3
, in the present embodiment, this elastic component is the spring that elastic telescopic direction is vertically distributed.This locating shaft
6
Itself can also be elastic central spindle, this locating shaft
6
Axial line be vertically distributed.
This second drive mechanism
3
There is the first duty and the second duty: this second drive mechanism
3
When being in the first duty, the second drive mechanism
3
Drive locating piece
5
Completely or partially enter gathering sill
4
, pliers
8
Pass through locating shaft
6
Substrate it is positioned over behind location
1
On, then pressure strip
2
Compress pliers
8
；This second drive mechanism
3
When being in the second duty, this locating piece
5
Completely or partially exit gathering sill
4
, and drive locating shaft by elastic component
6
From this centre bore
83
Middle abjection.For the ease of locating shaft
6
Deviate from smoothly, elastic component can be set when free state, locating shaft
6
Only stretch into centre bore
83
Two to three millimeter；In the present embodiment, this locating piece
5
Upper surface and this substrate
1
Upper surface flush, this substrate
1
On be positioned at gathering sill
4
Both sides be provided with for placing pliers
8
Boss
14
, by arranging this boss
14
, make locating shaft
6
It is easier to from centre bore
83
Middle abjection, in the present embodiment, this boss
14
With substrate
1
One-body molded.
This second drive mechanism
3
Including the second cylinder body
31
, extend along a length thereof direction flexible be located at this second cylinder body
31
In the second push rod
32
, this locating piece
5
It is fixedly connected on this second push rod
32
External part on.This second push rod
32
Axial line be distributed in the horizontal direction.This fixture is also provided with for placing the second cylinder body
31
Fixing seat.
This second push rod
32
On be installed with the locating part for controlling its extension elongation
9
, this locating part
9
It is located at this second cylinder body
31
With this locating piece
5
Between, this second push rod
32
After stretching out, this locating part
9
It is pushed against this substrate
1
Side on, make this locating piece
5
On locating shaft
6
It is positioned at this through hole
21
Underface.In the present embodiment, this locating part
9
Including being fixedly arranged on this second push rod
32
On limiting plate
91
, fixing be arranged in this limiting plate
91
On at this second push rod
32
This substrate it is pushed against after stretching out
1
First caging bolt of side
92
.Regulation caging bolt stretches out limiting plate
91
Length so that when caging bolt props up substrate
1
During side, this locating shaft
6
It is located exactly at this through hole
21
Underface.
This fixture also include activity be arranged in this substrate
1
In lead
10
, be fixedly arranged on this lead
10
The portable plate of lower end
11
, this lead
10
Axial line be vertically distributed.This pressure strip
2
It is fixedly arranged on this lead
10
Upper end, this first drive mechanism
7
It is located at substrate
1
And portable plate
11
Between, it is used for driving portable plate
11
Drive lead
10
Move up and down, thus drive pressure strip
2
Move up and down.
In the present embodiment, this first drive mechanism
7
Including being fixedly arranged on this substrate
1
First cylinder body of lower section
71
, extend along a length thereof direction flexible be located at this first cylinder body
71
In the first push rod
72
, this portable plate
11
It is fixedly connected on this first push rod
72
External part on.This first push rod
72
And lead
10
Axial line be vertically distributed.This fixture also includes and this substrate
1
It is connected and encloses the base forming hollow cavity
12
, this first drive mechanism
7
, this portable plate
11
, lead
10
The latter half be all located in this hollow cavity.
This first drive mechanism
7
With the second drive mechanism
3
It is oil cylinder, makes the first drive mechanism by the valve in regulation oil circuit
7
With the second drive mechanism
3
Between action produce time delay.Arranged by this so that pliers
8
After being fully pressed, locating piece
5
Just it is drawn out of.
This fixture also includes being fixedly arranged on substrate
1
On installed part
15
, fixable be arranged in this installed part
15
In for pliers
8
Carry out spacing to prevent it at the second caging bolt of horizontal rotation in surface
16
, in the present embodiment, this second caging bolt
16
Axial line be distributed in the horizontal direction.For pliers
8
The difference of model specification, suitable regulation the second caging bolt
16
Stretch out this installed part
15
Distance.By arranging a pair installed part
15
With the second caging bolt
16
, it is possible to prevent pliers
8
Head drive it is milled man-hour at horizontal rotation in surface adding；By arranging two pairs of mounting part
15
With the second caging bolt
16
, it is also possible to prevent milling head due to maloperation invert time, drive pliers
8
Invert in horizontal plane.Obviously, two pairs of mounting part
15
With the second caging bolt
16
Need to be respectively arranged on pliers
8
Both sides.
The work process of the present embodiment under illustrating in detail below:
When pliers processed by needs
8
Time, the first second drive mechanism
3
Enter the first duty, the i.e. second cylinder body
31
Drive the second push rod
32
Stretch out, until the first caging bolt
92
Withstand substrate
1
Side, now locating shaft
6
It is positioned at through hole
21
Lower section, operator are by pliers
8
It is positioned over pedestal and boss
14
On, make pliers
8
Centre bore
83
It is enclosed within locating shaft
6
On complete location, make pliers simultaneously
8
Around locating shaft
6
Rotate up to its one end conflict at the second caging bolt
16
On, now the first cylinder body
71
Drive the first push rod
72
Stretch out, drive pressure strip
2
Move downward until finger pressing plate
13
Push down pliers
8
；Then the second drive mechanism
3
Enter the second duty, the i.e. second cylinder body
31
Drive the second push rod
32
Retract, drive locating piece
5
From gathering sill
4
In exit, now locating shaft
6
From centre bore under elastic reaction
83
Middle abjection；The milling head of last organisation of working stretches into through hole
21
In, to pliers
8
Draw cheek face
84
Being processed, after machining, the milling head of organisation of working exits through hole
21
, the first cylinder body
71
Drive the second push rod
32
Retract, drive pressure strip
2
Travel upward and out pliers
8
, operator take out pliers
8
, it is a process-cycle.
Above-described embodiment is only for technology design and the feature of the explanation present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; all equivalence changes made according to spirit of the invention or modification, all should contain within the scope of the present invention.
Claims (10)
- null1. the fixture for gripping forceps，Described pliers includes clamp handle、Jaw、Centre bore、Draw cheek face，Described fixture is for coordinating cheek face of drawing described in organisation of working milling after pliers described in clamping position，Described organisation of working includes milling head，It is characterized in that: described fixture includes the substrate for placing described pliers、Up and down be located at described surface for described pliers is compressed pressure strip on the substrate、For the first drive mechanism driving described pressure strip to move，Described pressure strip is provided with for being passed by described milling head with the described through hole drawing cheek face of processing，Described substrate is provided with gathering sill，Described fixture also includes the locating piece being arranged in described gathering sill of activity、Be located on described locating piece for penetrate described centre bore with position described pliers locating shaft、It is located at the elastic component between described locating shaft and described locating piece、For the second drive mechanism driving described locating piece to move，Described second drive mechanism has the first duty and the second duty；When described second drive mechanism is in described first duty, described locating piece completely or partially enters described gathering sill, and described pliers is positioned on described substrate after being positioned by described locating shaft, and described pressure strip compresses described pliers；When described second drive mechanism is in described second duty, described locating piece completely or partially exits described gathering sill, and drives described locating shaft to deviate from from described centre bore by described elastic component.
- A kind of fixture for gripping forceps the most according to claim 1, it is characterized in that: described fixture also includes the lead being arranged in described substrate of activity, is fixedly arranged on the portable plate of described lead lower end, described pressure strip is fixedly arranged on described lead upper end, described first drive mechanism, it is located between described substrate and described portable plate, is used for driving described portable plate to drive described lead to move up and down.
- A kind of fixture for gripping forceps the most according to claim 2, it is characterized in that: described first drive mechanism includes being fixedly arranged on the first cylinder body below described substrate, extends along a length thereof the first push rod being located in described first cylinder body that direction is flexible, and described portable plate is fixedly connected on described first push rod.
- A kind of fixture for gripping forceps the most according to claim 2, it is characterised in that: described fixture includes being connected with described substrate and forms the base of hollow cavity, and described first drive mechanism, described portable plate are all located in described hollow cavity.
- A kind of fixture for gripping forceps the most according to claim 1, it is characterized in that: described second drive mechanism includes the second cylinder body, extends along a length thereof the second push rod being located in described second cylinder body that direction is flexible, and described locating piece is fixedly connected on described second push rod.
- A kind of fixture for gripping forceps the most according to claim 5, it is characterized in that: on described second push rod, be installed with the locating part for controlling its extension elongation, described locating part is located between described second cylinder body and described locating piece, after described second push rod stretches out, described locating part is pushed against on the side of described substrate, makes the locating shaft on described locating piece be positioned at the underface of described through hole.
- A kind of fixture for gripping forceps the most according to claim 6, it is characterised in that: described locating part includes the limiting plate being fixedly arranged on described second push rod, fixing the first caging bolt being pushed against described substrate side surfaces at described second push rod after stretching out being arranged on described limiting plate.
- A kind of fixture for gripping forceps the most according to claim 1, it is characterised in that: it is provided with below described pressure strip for coordinating the finger pressing plate compressing described pliers.
- A kind of fixture for gripping forceps the most according to claim 1, it is characterised in that: the upper surface of described locating piece and the upper surface flush of described substrate, the both sides that described substrate is positioned at described gathering sill are provided with the boss for placing described pliers.
- A kind of fixture for gripping forceps the most according to claim 1, it is characterised in that: described fixture also include the installed part being fixedly arranged on described substrate, fixable be arranged in described installed part spacing to prevent it at the second caging bolt of horizontal rotation in surface for described pliers is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610438299.8A CN106002370B (en) | 2016-06-20 | 2016-06-20 | A kind of fixture for gripping forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610438299.8A CN106002370B (en) | 2016-06-20 | 2016-06-20 | A kind of fixture for gripping forceps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106002370A true CN106002370A (en) | 2016-10-12 |
| CN106002370B CN106002370B (en) | 2017-12-12 |
Family
ID=57087895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610438299.8A Active CN106002370B (en) | 2016-06-20 | 2016-06-20 | A kind of fixture for gripping forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002370B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199429A (en) * | 2017-06-30 | 2017-09-26 | 浙江大之医药胶囊有限公司 | One kind demoulding folder welder |
| CN107243710A (en) * | 2017-06-30 | 2017-10-13 | 浙江大之医药胶囊有限公司 | A kind of multistation demoulding folder welder |
| CN108188745A (en) * | 2018-03-22 | 2018-06-22 | 苏州玉成互娱科技股份有限公司 | A kind of process equipment for pliers |
| CN108941648A (en) * | 2018-10-11 | 2018-12-07 | 江苏宏宝工具有限公司 | A kind of pliers perforating equipment and its perforating method |
| CN112192471A (en) * | 2020-10-14 | 2021-01-08 | 邵东欧博自动化设备有限公司 | Pliers positioning and clamping device |
| CN113523378A (en) * | 2021-08-12 | 2021-10-22 | 湖南精专自动化技术有限公司 | Accurate positioning fixture for milling inner and outer cutting edges |
| CN114523045A (en) * | 2022-04-24 | 2022-05-24 | 南通新强机床制造有限公司 | Clamp for machine tool and machine tool using same |
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| JPH11138372A (en) * | 1997-10-31 | 1999-05-25 | Fuji Heavy Ind Ltd | Clamping device and positioning device |
| CN201922283U (en) * | 2011-02-11 | 2011-08-10 | 东莞鸿图金属压铸造电器制造有限公司 | Positioning datum-floating fixture |
| CN203221360U (en) * | 2013-05-10 | 2013-10-02 | 山东联诚集团有限公司 | Special-purpose fixture for gear pump connecting disc |
| CN204248509U (en) * | 2014-11-28 | 2015-04-08 | 盛瑞传动股份有限公司 | A kind of half right boring connecting rod hydraulically operated fixture |
| CN204913271U (en) * | 2015-09-25 | 2015-12-30 | 张家港玉成精机股份有限公司 | A processingequipment for processing joint on pincers type work piece |
| CN205668161U (en) * | 2016-06-20 | 2016-11-02 | 张家港玉成精机股份有限公司 | A kind of fixture for gripping forceps |
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2016
- 2016-06-20 CN CN201610438299.8A patent/CN106002370B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11138372A (en) * | 1997-10-31 | 1999-05-25 | Fuji Heavy Ind Ltd | Clamping device and positioning device |
| CN201922283U (en) * | 2011-02-11 | 2011-08-10 | 东莞鸿图金属压铸造电器制造有限公司 | Positioning datum-floating fixture |
| CN203221360U (en) * | 2013-05-10 | 2013-10-02 | 山东联诚集团有限公司 | Special-purpose fixture for gear pump connecting disc |
| CN204248509U (en) * | 2014-11-28 | 2015-04-08 | 盛瑞传动股份有限公司 | A kind of half right boring connecting rod hydraulically operated fixture |
| CN204913271U (en) * | 2015-09-25 | 2015-12-30 | 张家港玉成精机股份有限公司 | A processingequipment for processing joint on pincers type work piece |
| CN205668161U (en) * | 2016-06-20 | 2016-11-02 | 张家港玉成精机股份有限公司 | A kind of fixture for gripping forceps |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199429A (en) * | 2017-06-30 | 2017-09-26 | 浙江大之医药胶囊有限公司 | One kind demoulding folder welder |
| CN107243710A (en) * | 2017-06-30 | 2017-10-13 | 浙江大之医药胶囊有限公司 | A kind of multistation demoulding folder welder |
| CN108188745A (en) * | 2018-03-22 | 2018-06-22 | 苏州玉成互娱科技股份有限公司 | A kind of process equipment for pliers |
| CN108941648A (en) * | 2018-10-11 | 2018-12-07 | 江苏宏宝工具有限公司 | A kind of pliers perforating equipment and its perforating method |
| CN112192471A (en) * | 2020-10-14 | 2021-01-08 | 邵东欧博自动化设备有限公司 | Pliers positioning and clamping device |
| CN113523378A (en) * | 2021-08-12 | 2021-10-22 | 湖南精专自动化技术有限公司 | Accurate positioning fixture for milling inner and outer cutting edges |
| CN113523378B (en) * | 2021-08-12 | 2024-05-31 | 湖南精专自动化技术有限公司 | Accurate positioning fixture for milling inner and outer cutting edges |
| CN114523045A (en) * | 2022-04-24 | 2022-05-24 | 南通新强机床制造有限公司 | Clamp for machine tool and machine tool using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106002370B (en) | 2017-12-12 |
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