JP2006000900A5 - - Google Patents

Download PDF

Info

Publication number
JP2006000900A5
JP2006000900A5 JP2004180539A JP2004180539A JP2006000900A5 JP 2006000900 A5 JP2006000900 A5 JP 2006000900A5 JP 2004180539 A JP2004180539 A JP 2004180539A JP 2004180539 A JP2004180539 A JP 2004180539A JP 2006000900 A5 JP2006000900 A5 JP 2006000900A5
Authority
JP
Japan
Prior art keywords
screw shaft
ball screw
guide
differential
substrate
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
Application number
JP2004180539A
Other languages
Japanese (ja)
Other versions
JP2006000900A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004180539A priority Critical patent/JP2006000900A/en
Priority claimed from JP2004180539A external-priority patent/JP2006000900A/en
Priority to TW094126244A priority patent/TW200706354A/en
Publication of JP2006000900A publication Critical patent/JP2006000900A/en
Publication of JP2006000900A5 publication Critical patent/JP2006000900A5/ja
Pending legal-status Critical Current

Links

Claims (16)

平板状に形成された基板と、
この基板に一方の端部が直交するように設けられた複数のガイド体と、
ガイド体の他方の端部にガイド体と直交するように設けられた平板状の支持板と、
ガイド体にガイドされ基板と支持板との間を摺動自在に設けられたスライドプレートと、
スライドプレートをガイド体に対して摺動可能に駆動する第１のモータと、
第１のモータの出力軸に連結されるとともに支持板に対してガイド体と平行に回転自在に軸承されたボールねじ軸と、
ボールねじ軸と螺合するナット部材と、
上端がナット部材に固着され下端がスライドプレートに固着された、ボールねじ軸とナット部材に内蔵するボールとの接触位置を微小変化させる差動機構と
を有し、
第１のモータによって駆動されるボールねじ軸の正逆回転によりスライドプレートが上下動し、基板に載置された被加工物を定点加工する構造の電動プレス装置において、
前記差動機構は、
実質的に直方体形状にくり抜いた開口部の４個の内壁面の開口部を上にして２組の対向面の中の１組の対向面の底面部内壁面に１条の摺動溝が形成されて、当該直方体形状の開口部が剛体を形成する枠体と、
表面が水平で裏面が傾斜した傾斜面を有する上板部と、当該上板部の裏面側に形成されたそれぞれ１条の摺動溝とを有するとともに、中央部にボールねじ軸を貫通させる穴を有し、前記枠体の開口部に嵌合されて、表面に前記ナット部材が固着される可動体と、
下端部に前記枠体に形成された前記摺動溝にそれぞれ摺動係合する第１の案内係合部を有するとともに上端部に前記可動体の裏面側に形成された前記摺動溝にそれぞれ摺動係合する第２の案内係合部を有し、かつ下面が水平で上面が傾斜した傾斜面を持ち、中央部にボールねじ軸を貫通させる穴を有して、枠体内を摺動自在に嵌合された楔状をなす差動部材と、
差動部材を水平方向に移動させるねじ軸と、
差動機構のねじ軸を介して差動部材を水平方向に移動させる第２のモータと
を備えてなることを特徴とする電動プレス装置。 A substrate formed in a flat plate shape;
A plurality of guide bodies provided so that one end of the substrate is orthogonal to the substrate;
A flat support plate provided at the other end of the guide body so as to be orthogonal to the guide body;
A slide plate that is guided by the guide body and is slidable between the substrate and the support plate;
A first motor that slidably drives the slide plate relative to the guide body;
A ball screw shaft coupled to the output shaft of the first motor and rotatably supported parallel to the guide body with respect to the support plate;
A nut member screwed to the ball screw shaft;
A differential mechanism that has a top end fixed to the nut member and a bottom end fixed to the slide plate, and that slightly changes the contact position between the ball screw shaft and the ball built in the nut member;
Have,
In the electric press device having a structure in which the slide plate moves up and down by forward and reverse rotation of the ball screw shaft driven by the first motor, and the work piece placed on the substrate is fixed-point processed.
Before Symbol differential mechanism,
One sliding groove is formed on the inner wall surface of the bottom surface of one of the two opposing surfaces with the openings of the four inner wall surfaces of the opening substantially hollowed out in the shape of a rectangular parallelepiped. A frame in which the rectangular parallelepiped opening forms a rigid body;
A hole having an upper plate portion having an inclined surface whose surface is horizontal and the back surface is inclined, and one sliding groove formed on the back surface side of the upper plate portion, and through which the ball screw shaft passes through the center portion. A movable body that is fitted into the opening of the frame body and the nut member is fixed to the surface;
Each of the slide grooves formed on the back side of the movable body has a first guide engagement portion that slides and engages with the slide groove formed on the frame body at the lower end portion. It has a second guide engaging part that is slidingly engaged, has an inclined surface with the lower surface horizontal and the upper surface inclined, and has a hole that penetrates the ball screw shaft in the center, and slides inside the frame A wedge-shaped differential member fitted freely,
A screw shaft for moving the differential member in the horizontal direction;
And a second motor for moving the differential member in the horizontal direction via the screw shaft of the differential mechanism. 前記可動体の上板部の裏面側に形成されたそれぞれの摺動溝が、当該上板部の裏面の傾斜面に沿って傾斜する面を有することを特徴とする請求項１記載の電動プレス装置。   The electric press according to claim 1, wherein each sliding groove formed on the back surface side of the upper plate portion of the movable body has a surface inclined along the inclined surface of the back surface of the upper plate portion. apparatus. 前記差動部材に形成されている第２の案内係合部が、前記可動体の前記上板部の裏面の傾斜面に対応して傾斜する面を有することを特徴とする請求項２記載の電動プレス装置。 The second guide engagement portion formed on the differential member has a surface that is inclined corresponding to the inclined surface of the back surface of the upper plate portion of the movable body. Electric press device. 前記枠体の４個の内壁面の２組の対向面間でそれぞれの対向面間を繋ぐ蓋体を有することを特徴とする請求項１ないし３のいずれか記載の電動プレス装置。   The electric press device according to any one of claims 1 to 3, further comprising a lid that connects between the two opposing surfaces of the four inner wall surfaces of the frame body. 平板状に形成された基板と、
この基板に一方の端部が直交するように設けられた複数のガイド体と、
ガイド体の他方の端部にガイド体と直交するように設けられた平板状の支持板と、
ガイド体にガイドされ基板と支持板との間を摺動自在に設けられたスライドプレートと、
スライドプレートをガイド体に対して摺動可能に駆動する第１のモータと、
第１のモータの出力軸に連結されるとともに支持板に対してガイド体と平行に回転自在に軸承されたボールねじ軸と、
ボールねじ軸と螺合するナット部材と、
上端がナット部材に固着され下端がスライドプレートに固着された、ボールねじ軸とナット部材に内蔵するボールとの接触位置を微小変化させる差動機構と
を有し、
第１のモータによって駆動されるボールねじ軸の正逆回転によりスライドプレートが上下動し、基板に載置された被加工物を定点加工する構造の電動プレス装置において、
前記差動機構は、
実質的に直方体形状にくり抜いた開口部の４個の内壁面の開口部を上にして２組の対向面の中の１組の対向面の底面部内壁面に１条の摺動溝が形成されて、当該直方体形状の開口部が剛体を形成する枠体と、
表面と裏面とで夫々水平面を有する上板部と、当該上板部の裏面側に形成されたそれぞれ１条の摺動溝とを有するとともに、中央部にボールねじ軸を貫通させる穴を有し、前記枠体の開口部に嵌合されて、表面に前記ナット部材が固着される可動体と、
下端部に前記枠体に形成された前記摺動溝にそれぞれ摺動係合する第１の案内係合部を有するとともに上端部に前記可動体の裏面側に形成された前記摺動溝にそれぞれ摺動係合する第２の案内係合部を有し、かつ上面が水平で下面が傾斜した傾斜面を持ち、中央部にボールねじ軸を貫通させる穴を有して、枠体内を摺動自在に嵌合された楔状をなす差動部材と、
差動部材を水平方向に移動させるねじ軸と、
差動機構のねじ軸を介して差動部材を水平方向に移動させる第２のモータと
を備えてなることを特徴とする電動プレス装置。 A substrate formed in a flat plate shape;
A plurality of guide bodies provided so that one end of the substrate is orthogonal to the substrate;
A flat support plate provided at the other end of the guide body so as to be orthogonal to the guide body;
A slide plate that is guided by the guide body and is slidable between the substrate and the support plate;
A first motor that slidably drives the slide plate relative to the guide body;
A ball screw shaft coupled to the output shaft of the first motor and rotatably supported parallel to the guide body with respect to the support plate;
A nut member screwed to the ball screw shaft;
A differential mechanism that has a top end fixed to the nut member and a bottom end fixed to the slide plate, and that slightly changes the contact position between the ball screw shaft and the ball built in the nut member;
Have,
In the electric press device having a structure in which the slide plate moves up and down by forward and reverse rotation of the ball screw shaft driven by the first motor, and the work piece placed on the substrate is fixed-point processed.
Before Symbol differential mechanism,
One sliding groove is formed on the inner wall surface of the bottom surface of one of the two opposing surfaces with the openings of the four inner wall surfaces of the opening substantially hollowed out in the shape of a rectangular parallelepiped. A frame in which the rectangular parallelepiped opening forms a rigid body;
It has an upper plate part having a horizontal surface on each of the front surface and the back surface, and one sliding groove formed on the back surface side of the upper plate part, and has a hole through which the ball screw shaft penetrates in the center part. A movable body fitted into the opening of the frame body, and the nut member is fixed to the surface;
Each of the slide grooves formed on the back side of the movable body has a first guide engagement portion that slides and engages with the slide groove formed on the frame body at the lower end portion. It has a second guide engaging part that is slidingly engaged, has an inclined surface with the upper surface horizontal and the lower surface inclined, and has a hole that penetrates the ball screw shaft in the center, and slides inside the frame A wedge-shaped differential member fitted freely,
A screw shaft for moving the differential member in the horizontal direction;
And a second motor for moving the differential member in the horizontal direction via the screw shaft of the differential mechanism. 前記可動体の上板部の裏面側に形成されたそれぞれの摺動溝が、当該上板部の裏面に沿って水平面を有することを特徴とする請求項５記載の電動プレス装置。   6. The electric press device according to claim 5, wherein each sliding groove formed on the back surface side of the upper plate portion of the movable body has a horizontal plane along the back surface of the upper plate portion. 前記枠体の前記摺動溝の面が前記差動部材の下面の傾斜面に沿った傾斜面を持ち、前記差動部材に形成されている第１の案内係合部が、前記差動部材の下面の傾斜面に対応して傾斜する面を有することを特徴とする請求項６記載の電動プレス装置。 The surface of the sliding groove of the frame has an inclined surface along the inclined surface of the lower surface of the differential member, and the first guide engaging portion formed on the differential member includes the differential member. The electric press device according to claim 6, wherein the electric press device has a surface inclined corresponding to the inclined surface of the lower surface. 前記枠体の４個の内壁面の２組の対向面間でそれぞれの対向面間を繋ぐ蓋体を有することを特徴とする請求項５ないし７のいずれか記載の電動プレス装置。   The electric press device according to any one of claims 5 to 7, further comprising a lid for connecting the two opposing surfaces between the two opposing surfaces of the four inner wall surfaces of the frame. 平板状に形成された基板と、
この基板に一方の端部が直交するように設けられた複数のガイド体と、
ガイド体の他方の端部にガイド体と直交するように設けられた平板状の支持板と、
ガイド体にガイドされ基板と支持板との間を摺動自在に設けられたスライドプレートと、
スライドプレートをガイド体に対して摺動可能に駆動する第１のモータと、
第１のモータの出力軸に連結されるとともに支持板に対してガイド体と平行に回転自在に軸承されたボールねじ軸と、
ボールねじ軸と螺合するナット部材と、
上端がナット部材に固着され下端がスライドプレートに固着された、ボールねじ軸とナット部材に内蔵するボールとの接触位置を微小変化させる差動機構と
を有し、
第１のモータによって駆動されるボールねじ軸の正逆回転によりスライドプレートが上下動し、基板に載置された被加工物を定点加工する構造の電動プレス装置に使用する差動機構であって、
前記差動機構は、
実質的に直方体形状にくり抜いた開口部の４個の内壁面の開口部を上にして２組の対向面の中の１組の対向面の底面部内壁面に１条の摺動溝が形成されて、当該直方体形状の開口部が剛体を形成する枠体と、
表面が水平で裏面が傾斜した傾斜面を有する上板部と、当該上板部の裏面側に形成されたそれぞれ１条の摺動溝とを有するとともに、中央部にボールねじ軸を貫通させる穴を有し、前記枠体の開口部に嵌合されて、表面に前記ナット部材が固着される可動体と、
下端部に前記枠体に形成された前記摺動溝にそれぞれ摺動係合する第１の案内係合部を有するとともに上端部に前記可動体の裏面側に形成された前記摺動溝にそれぞれ摺動係合する第２の案内係合部を有し、かつ下面が水平で上面が傾斜した傾斜面を持ち、中央部にボールねじ軸を貫通させる穴を有して、枠体内を摺動自在に嵌合された楔状をなす差動部材と、
差動部材を水平方向に移動させるねじ軸と、
差動機構のねじ軸を介して差動部材を水平方向に移動させる第２のモータと
を備えてなることを特徴とする差動機構。 A substrate formed in a flat plate shape;
A plurality of guide bodies provided so that one end of the substrate is orthogonal to the substrate;
A flat support plate provided at the other end of the guide body so as to be orthogonal to the guide body;
A slide plate that is guided by the guide body and is slidable between the substrate and the support plate;
A first motor that slidably drives the slide plate relative to the guide body;
A ball screw shaft coupled to the output shaft of the first motor and rotatably supported parallel to the guide body with respect to the support plate;
A nut member screwed to the ball screw shaft;
A differential mechanism that has a top end fixed to the nut member and a bottom end fixed to the slide plate, and that slightly changes the contact position between the ball screw shaft and the ball built in the nut member;
Have,
The slide plate is moved up and down by forward or reverse rotation of the ball screw shaft driven by a first motor, there in differential mechanism that uses a workpiece placed on the substrate in an electric press device structure that fixed-point working And
Before Symbol differential mechanism,
One sliding groove is formed on the inner wall surface of the bottom surface of one of the two opposing surfaces with the openings of the four inner wall surfaces of the opening substantially hollowed out in the shape of a rectangular parallelepiped. A frame in which the rectangular parallelepiped opening forms a rigid body;
A hole having an upper plate portion having an inclined surface whose surface is horizontal and the back surface is inclined, and one sliding groove formed on the back surface side of the upper plate portion, and through which the ball screw shaft passes through the center portion. A movable body that is fitted into the opening of the frame body and the nut member is fixed to the surface;
Each of the slide grooves formed on the back side of the movable body has a first guide engagement portion that slides and engages with the slide groove formed on the frame body at the lower end portion. It has a second guide engaging part that is slidingly engaged, has an inclined surface with the lower surface horizontal and the upper surface inclined, and has a hole that penetrates the ball screw shaft in the center, and slides inside the frame A wedge-shaped differential member fitted freely,
A screw shaft for moving the differential member in the horizontal direction;
And a second motor for moving the differential member in the horizontal direction via the screw shaft of the differential mechanism. 前記可動体の上板部の裏面側に形成されたそれぞれの摺動溝が、当該上板部の裏面の傾斜面に沿って傾斜する面を有することを特徴とする請求項９記載の差動機構。   10. The differential according to claim 9, wherein each sliding groove formed on the back surface side of the upper plate portion of the movable body has a surface inclined along the inclined surface of the back surface of the upper plate portion. mechanism. 前記差動部材に形成されている第２の案内係合部が、前記可動体の前記上板部の裏面の傾斜面に対応して傾斜する面を有することを特徴とする請求項１０記載の差動機構。 11. The second guide engaging portion formed on the differential member has a surface inclined corresponding to the inclined surface of the back surface of the upper plate portion of the movable body. Differential mechanism. 前記枠体の４個の内壁面の２組の対向面間でそれぞれの対向面間を繋ぐ蓋体を有することを特徴とする請求項９ないし１１のいずれか記載の差動機構。   The differential mechanism according to any one of claims 9 to 11, further comprising a lid for connecting the opposing surfaces between the two opposing surfaces of the four inner wall surfaces of the frame. 平板状に形成された基板と、
この基板に一方の端部が直交するように設けられた複数のガイド体と、
ガイド体の他方の端部にガイド体と直交するように設けられた平板状の支持板と、
ガイド体にガイドされ基板と支持板との間を摺動自在に設けられたスライドプレートと、
スライドプレートをガイド体に対して摺動可能に駆動する第１のモータと、
第１のモータの出力軸に連結されるとともに支持板に対してガイド体と平行に回転自在に軸承されたボールねじ軸と、
ボールねじ軸と螺合するナット部材と、
上端がナット部材に固着され下端がスライドプレートに固着された、ボールねじ軸とナット部材に内蔵するボールとの接触位置を微小変化させる差動機構と
を有し、
第１のモータによって駆動されるボールねじ軸の正逆回転によりスライドプレートが上下動し、基板に載置された被加工物を定点加工する構造の電動プレス装置に使用する前記差動機構であって、
前記差動機構は、
実質的に直方体形状にくり抜いた開口部の４個の内壁面の開口部を上にして２組の対向面の中の１組の対向面の底面部内壁面に１条の摺動溝が形成されて、当該直方体形状の開口部が剛体を形成する枠体と、
表面と裏面とで夫々水平面を有する上板部と、当該上板部の裏面側に形成されたそれぞれ１条の摺動溝とを有するとともに、中央部にボールねじ軸を貫通させる穴を有し、前記枠体の開口部に嵌合されて、表面に前記ナット部材が固着される可動体と、
下端部に前記枠体に形成された前記摺動溝にそれぞれ摺動係合する第１の案内係合部を有するとともに上端部に前記可動体の裏面側に形成された前記摺動溝にそれぞれ摺動係合する第２の案内係合部を有し、かつ上面が水平で下面が傾斜した傾斜面を持ち、中央部にボールねじ軸を貫通させる穴を有して、枠体内を摺動自在に嵌合された楔状をなす差動部材と、
差動部材を水平方向に移動させるねじ軸と、
差動機構のねじ軸を介して差動部材を水平方向に移動させる第２のモータと
を備えてなることを特徴とする差動機構。 A substrate formed in a flat plate shape;
A plurality of guide bodies provided so that one end of the substrate is orthogonal to the substrate;
A flat support plate provided at the other end of the guide body so as to be orthogonal to the guide body;
A slide plate that is guided by the guide body and is slidable between the substrate and the support plate;
A first motor that slidably drives the slide plate relative to the guide body;
A ball screw shaft coupled to the output shaft of the first motor and rotatably supported parallel to the guide body with respect to the support plate;
A nut member screwed to the ball screw shaft;
A differential mechanism that has a top end fixed to the nut member and a bottom end fixed to the slide plate, and that slightly changes the contact position between the ball screw shaft and the ball built in the nut member;
Have,
The slide plate is moved up and down by forward or reverse rotation of the ball screw shaft driven by a first motor, in front Symbol differential mechanism using a workpiece placed on the substrate in an electric press device structure that fixed-point working There,
Before Symbol differential mechanism,
One sliding groove is formed on the inner wall surface of the bottom surface of one of the two opposing surfaces with the openings of the four inner wall surfaces of the opening substantially hollowed out in the shape of a rectangular parallelepiped. A frame in which the rectangular parallelepiped opening forms a rigid body;
It has an upper plate part having a horizontal surface on each of the front surface and the back surface, and one sliding groove formed on the back surface side of the upper plate part, and has a hole through which the ball screw shaft penetrates in the center part. A movable body fitted into the opening of the frame body, and the nut member is fixed to the surface;
Each of the slide grooves formed on the back side of the movable body has a first guide engagement portion that slides and engages with the slide groove formed on the frame body at the lower end portion. It has a second guide engaging part that is slidingly engaged, has an inclined surface with the upper surface horizontal and the lower surface inclined, and has a hole that penetrates the ball screw shaft in the center, and slides inside the frame A wedge-shaped differential member fitted freely,
A screw shaft for moving the differential member in the horizontal direction;
And a second motor for moving the differential member in the horizontal direction via the screw shaft of the differential mechanism. 前記可動体の上板部の裏面側に形成されたそれぞれの摺動溝が、当該上板部の裏面に沿って水平面を有することを特徴とする請求項１３記載の差動機構。   The differential mechanism according to claim 13, wherein each sliding groove formed on the back surface side of the upper plate portion of the movable body has a horizontal plane along the back surface of the upper plate portion. 前記枠体の前記摺動溝の面が前記差動部材の下面の傾斜面に沿った傾斜面を持ち、前記差動部材に形成されている第１の案内係合部が、前記差動部材の下面の傾斜面に対応して傾斜する面を有することを特徴とする請求項１４記載の差動機構。 The surface of the sliding groove of the frame has an inclined surface along the inclined surface of the lower surface of the differential member, and the first guide engaging portion formed on the differential member includes the differential member. The differential mechanism according to claim 14, wherein the differential mechanism has a surface inclined corresponding to an inclined surface of the lower surface. 前記枠体の４個の内壁面の２組の対向面間でそれぞれの対向面間を繋ぐ蓋体を有することを特徴とする請求項１３ないし１５のいずれか記載の差動機構。   The differential mechanism according to any one of claims 13 to 15, further comprising a lid for connecting the two opposing surfaces between the two opposing surfaces of the four inner wall surfaces of the frame.
JP2004180539A 2004-06-18 2004-06-18 Motor-driven press device and differential mechanism Pending JP2006000900A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004180539A JP2006000900A (en) 2004-06-18 2004-06-18 Motor-driven press device and differential mechanism
TW094126244A TW200706354A (en) 2004-06-18 2005-08-02 Motor-driven press device and differential mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004180539A JP2006000900A (en) 2004-06-18 2004-06-18 Motor-driven press device and differential mechanism

Publications (2)

Publication Number Publication Date
JP2006000900A JP2006000900A (en) 2006-01-05
JP2006000900A5 true JP2006000900A5 (en) 2006-07-13

Family

ID=35769719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004180539A Pending JP2006000900A (en) 2004-06-18 2004-06-18 Motor-driven press device and differential mechanism

Country Status (2)

Country Link
JP (1) JP2006000900A (en)
TW (1) TW200706354A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2588213A1 (en) * 2005-07-26 2007-02-01 Hoden Seimitsu Kako Kenkyusho Co., Ltd. Electric press apparatus and differential mechanism
DE102007017595B3 (en) * 2007-04-13 2009-01-02 Horst Baltschun Precision cutting press for producing precision cut parts of metal strip, has cross bars that are pressed against flange and plunger by force of respective cylinders during power stroke and are long such that bars support tool at pins
CN106363945B (en) * 2016-09-28 2017-12-22 黄正集 A kind of ocean osmotic energy generates electricity and uses turbogenerator shell retracting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2411340A1 (en) * 1974-03-09 1975-09-18 Hasenclever Gmbh Maschf FORGING PRESS
JPH10180496A (en) * 1996-12-19 1998-07-07 Japan Automat Mach Co Ltd Dead point adjusting device for press
JP3405930B2 (en) * 1999-02-01 2003-05-12 株式会社放電精密加工研究所 Press equipment

Similar Documents

Publication Publication Date Title
CN107457583B (en) Novel processing location device
CN208514112U (en) Stationary fixture is used in a kind of machining
CN105562943A (en) Clamping mechanism for laser cutting of circuit board
TWI458624B (en) Fetching mechanism and punching machine using the same
US20080230149A1 (en) Work feeding and conveying mechanism for a planing machine
EP1329284A3 (en) Workpiece transfer device for machine tools
WO2008149718A1 (en) X-y table actuator
TWI438058B (en) Transporting mechanism and punching machine using the same
CN110273031B (en) Animal raw material processing device
JP2006000900A5 (en)
CN216030630U (en) Bench convenient to adjust bench vice installation angle for machine-building
CN108188850B (en) Auto parts presss from both sides tight grinding device with regulation formula
CN211938570U (en) Stamping die convenient for demolding
CN116608760A (en) Green building decoration wall roughness detects instrument
CN110125894B (en) Tool placement device based on electric power overhaul
TW200706354A (en) Motor-driven press device and differential mechanism
CN106142280B (en) A kind of photo frame machining production line
CN113579352B (en) Adjustable plate processing saw
CN210791035U (en) Manipulator device
CN203526619U (en) Mechanism for machining holes in multiple sizes through bench drill for assembling switch cabinet
CN216708466U (en) High-precision plate pressing mechanism
CN202922212U (en) Mechanical adjustable automatic accurate reversing device
CN219310385U (en) Machining platform for laser machining
CN212361335U (en) Grinding sheet accessory processing equipment with positioning function
CN216298176U (en) Cutting device convenient to clamp for sheet metal part production