CN110842626A - T-shaped workpiece grabbing mechanism for machine tool - Google Patents
T-shaped workpiece grabbing mechanism for machine tool Download PDFInfo
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- CN110842626A CN110842626A CN201911179251.XA CN201911179251A CN110842626A CN 110842626 A CN110842626 A CN 110842626A CN 201911179251 A CN201911179251 A CN 201911179251A CN 110842626 A CN110842626 A CN 110842626A
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- shaped workpiece
- machine tool
- negative pressure
- box body
- barrel
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 24
- 230000009471 action Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Jigs For Machine Tools (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention provides a T-shaped workpiece grabbing mechanism for a machine tool, and belongs to the technical field of machinery. The feeding device comprises a lathe bed, a truss arranged on the lathe bed and a manipulator arranged on the truss, wherein the lathe bed is also provided with a material box, the material box comprises a plate body and a box body arranged on the lathe bed, the plate body is fixedly arranged on the box body, a cavity is formed between the inner wall of the box body and the plate body, a barrel body is integrally formed on the plate body, the barrel body is arranged in the cavity, and two ends of the barrel body are opened; the box body is internally provided with a T-shaped bracket and a spring which enables the head of the bracket to have the tendency of tightly pressing the bottom wall of the cylinder body and closing the lower port of the cylinder body, the head of a T-shaped workpiece is propped against the top wall of the plate body and closes the upper port of the cylinder body, the rod part of the T-shaped workpiece is vertically arranged in the cylinder body and propped against the head of the bracket, the T-shaped workpiece enables the bracket to overcome the elasticity of the spring to move downwards and enables the lower port of the cylinder body to be in an open state, and; this snatch mechanism still includes the negative pressure subassembly that can make the interior production negative pressure of cavity. The invention has higher grabbing stability.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to a machine tool, in particular to a T-shaped workpiece grabbing mechanism for the machine tool.
Background
The lathe can produce a lot of cutting bits when adding man-hour, and the cutting bits easily piles up on the workstation or fall on the lathe guide rail protection casing and the cutting bits are difficult to clean, and the pile up of cutting bits can make lathe load increase, dynamic behavior worsen, guide rail protection casing wearing and tearing, deformation, damage even, if not in time handle still can cause the guide rail protection casing to strain, and then cause the guide rail to damage and the loss of drive screw precision.
The feeding of the existing machine tool is generally finished by feeding through a guide rail or grabbing and feeding through a mechanical arm, and when the surface of a workpiece is smooth, the workpiece is rocked when being grabbed by the mechanical arm, so that the grabbing stability and efficiency are influenced.
Disclosure of Invention
The invention aims to provide a T-shaped workpiece grabbing mechanism for a machine tool aiming at the problems in the prior art, and solves the technical problem of how to improve the grabbing stability.
The purpose of the invention can be realized by the following technical scheme: a T-shaped workpiece grabbing mechanism for a machine tool comprises a machine tool body, a truss horizontally arranged on the machine tool body and a manipulator arranged on the truss, wherein a material box is also arranged on the machine tool body and is positioned below the manipulator; a closed cavity is formed between the inner wall of the box body and the plate body, a barrel is integrally formed on the plate body, the barrel is vertically arranged in the cavity, and two ends of the barrel are both in an open shape; the T-shaped workpiece is arranged above the plate body, the head of the T-shaped workpiece is pressed against the top wall of the plate body and seals the upper end opening of the barrel body, the rod part of the T-shaped workpiece is vertically arranged in the barrel body and pressed against the head of the support, the T-shaped workpiece can enable the support to overcome the elasticity of the spring to move downwards and enable the lower end opening of the barrel body to be in an open state, and the diameter of the rod part of the T-shaped workpiece is smaller than the inner diameter of the barrel body; this snatch mechanism still includes the negative pressure subassembly that can make the interior production negative pressure of cavity.
The working process is as follows: in the initial state, the support moves upwards under the action of the elastic force of the spring, and at the moment, the head of the support is tightly pressed on the bottom wall of the cylinder body and seals the lower port of the cylinder body; the negative pressure component generates negative pressure in the cylinder body through the cavity and the through hole; when the T-shaped workpiece grabbing device works, the head of the T-shaped workpiece is abutted against the top wall of the plate body and seals the upper port of the cylinder body, the rod part of the T-shaped workpiece is vertically arranged in the cylinder body and abutted against the head of the support, at the moment, the support overcomes the elasticity of the spring to move downwards and enables the lower port of the cylinder body to be in an open state, at the moment, the negative pressure in the cylinder body can increase a suction force on the T-shaped workpiece, so that the probability that the T-shaped workpiece shakes during grabbing is effectively avoided, the manipulator can grab the T-shaped workpiece more stably, and grabbing efficiency and stability are improved; when the T-shaped workpiece is grabbed and gradually gets away from the plate body, the support is reset under the action of the spring and the lower port of the cylinder body is sealed again. In actual products, the negative pressure suction force in the cylinder body is not very large.
In foretell T shape work piece snatchs mechanism for lathe, the head of support seted up the annular groove, and annular groove and support coaxial line arrange, be equipped with annular sealing gasket one in the annular groove, the lower terminal surface of annular sealing gasket one offsets with the diapire of annular groove, and under the spring action, the up end of annular sealing gasket one can sticis on the barrel diapire to increase the sealed effect that forms between support and the barrel, improve job stabilization nature.
In the T-shaped workpiece grabbing mechanism for a machine tool, the bottom wall of the box body is vertically fixed with the guide pipe, the rod part of the support is slidably inserted into the guide pipe, the spring is positioned in the guide pipe and sleeved outside the rod part of the support, and two ends of the spring are respectively abutted against the head part of the support and the bottom wall of the box body.
In the T-shaped workpiece grabbing mechanism for the machine tool, the top wall of the plate body is provided with an annular clamping groove, an annular sealing gasket II is arranged in the annular clamping groove, and two end faces of the annular sealing gasket II are respectively abutted against the bottom wall of the annular clamping groove and the head of the T-shaped workpiece.
In the T-shaped workpiece grabbing mechanism for the machine tool, the negative pressure assembly comprises a negative pressure vacuum pump and an air pipe which are both arranged outside the box body, and an inlet of the negative pressure vacuum pump is communicated with the cavity through the air pipe.
In the T-shaped workpiece grabbing mechanism for the machine tool, the side wall of the box body is provided with a connecting hole which is right opposite to the air pipe in a penetrating mode, one end of the air pipe is inserted into the connecting hole, and the air pipe is fixedly connected with the box body in a sealing mode.
In the T-shaped workpiece grabbing mechanism for the machine tool, the air pipe is fixedly connected with the box body in a sealing mode in a welding mode.
As another scheme, in the T-shaped workpiece grabbing mechanism for a machine tool, a mounting opening is formed in the side wall of the box body in a penetrating manner, and the negative pressure assembly comprises a negative pressure fan fixed in the mounting opening.
Compared with the prior art, the T-shaped workpiece grabbing mechanism for the machine tool has the advantages that under the matching of the negative pressure assembly, the plate body, the barrel body and other components, when the T-shaped workpiece is placed on the plate body, negative pressure can be generated in the barrel body to increase suction force on the T-shaped workpiece, so that the probability that the T-shaped workpiece shakes when being grabbed is effectively avoided, the manipulator can grab the T-shaped workpiece more stably, and grabbing efficiency and stability are improved.
Drawings
Fig. 1 is a schematic structural view of the grasping mechanism.
Fig. 2 is a schematic view of the structure of the magazine.
Fig. 3 is an enlarged schematic view of a structure at a in fig. 2.
In the figure, 1, a lathe bed; 2. a truss; 3. a manipulator; 4. a plate body; 4a, a cylinder body; 5. a box body; 6. a cavity; 7. a support; 8. a spring; 9. a conduit; 10. a first annular sealing gasket; 11. a negative pressure vacuum pump; 12. an air tube; 13. and a second annular sealing gasket.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Example one
As shown in figure 1, the T-shaped workpiece grabbing mechanism for the machine tool comprises a machine tool body 1, a truss 2 horizontally arranged on the machine tool body 1 and a manipulator 3 arranged on the truss 2, wherein a material box is further arranged on the machine tool body 1 and is positioned below the manipulator 3.
Particularly, the magazine comprises a plate body 4 and a box body 5 arranged on the lathe bed 1, wherein the plate body 4 is horizontally and fixedly arranged on the box body 5 and seals a box opening of the box body 5, and the plate body 4 is positioned between the box body 5 and the manipulator 3. In this embodiment, the plate body 4 and the box body 5 are preferably fixedly connected by welding. A cavity 6 which is in a closed shape is formed between the inner wall of the box body 5 and the plate body 4, a barrel body 4a is integrally formed on the plate body 4, the barrel body 4a is vertically arranged in the cavity 6, and two ends of the barrel body 4a are both in an open shape. In the actual product, there are a plurality of barrels 4a, and all with plate body 4 formula structure as an organic whole.
As shown in fig. 1 and 2, a T-shaped bracket 7 and a spring 8 for making the head of the bracket 7 press against the bottom wall of the cylinder 4a and close the lower port of the cylinder 4a are vertically arranged in the box 5. Specifically, a guide tube 9 is vertically fixed on the bottom wall of the box body 5, the rod part of the support 7 is slidably inserted into the guide tube 9, the spring 8 is positioned in the guide tube 9 and sleeved outside the rod part of the support 7, and two ends of the spring 8 respectively abut against the head part of the support 7 and the bottom wall of the box body 5 so as to better support the support 7. Further, the head of the support 7 is provided with an annular groove, the annular groove and the support 7 are coaxially arranged, an annular sealing gasket 10 is arranged in the annular groove, the lower end face of the annular sealing gasket 10 abuts against the bottom wall of the annular groove, and under the action of the spring 8, the upper end face of the annular sealing gasket 10 can be tightly pressed on the bottom wall of the cylinder 4a, so that the sealing effect formed between the support 7 and the cylinder 4a is increased, and the effect of sealing the lower port of the cylinder 4a is improved.
The T-shaped workpiece is arranged above the plate body 4, and the head of the T-shaped workpiece is pressed against the top wall of the plate body 4 and seals the upper port of the cylinder body 4 a. The rod part of the T-shaped workpiece is vertically arranged in the cylinder body 4a and is abutted against the head part of the support 7, and the T-shaped workpiece can enable the support 7 to overcome the elasticity of the spring 8 to move downwards and enable the lower port of the cylinder body 4a to be in an open state. The diameter of the rod part of the T-shaped workpiece is smaller than the inner diameter of the cylinder body 4 a; the side wall of the cylinder body 4a is provided with a through hole in a penetrating way, and the grabbing mechanism further comprises a negative pressure component capable of generating negative pressure in the cavity 6.
In this embodiment, the negative pressure assembly includes a negative pressure vacuum pump 11 and an air pipe 12 both disposed outside the box body 5, and an inlet of the negative pressure vacuum pump 11 is communicated with the cavity 6 through the air pipe 12. The lateral wall of box body 5 is gone through and is equipped with the connecting hole just right with trachea 12, and the one end of trachea 12 is inserted in the connecting hole, and trachea 12 and box body 5 are sealed to be linked firmly, and preferred trachea 12 is sealed to be linked firmly with box body 5 through the welding mode.
Further, an annular clamping groove is formed in the top wall of the plate body 4, an annular sealing gasket II 13 is arranged in the annular clamping groove, and two end faces of the annular sealing gasket II 13 abut against the bottom wall of the annular clamping groove and the head of the T-shaped workpiece respectively so as to enhance the effect of sealing the upper port of the cylinder body 4 a.
The working process is as follows: in the initial state, the support 7 moves upwards under the action of the elastic force of the spring 8, and at the moment, the head of the support 7 is tightly pressed on the bottom wall of the cylinder 4a and seals the lower port of the cylinder 4 a; the negative pressure component generates negative pressure in the cylinder body 4a through the cavity 6 and the through hole; when the T-shaped workpiece grabbing device works, the head of the T-shaped workpiece is abutted against the top wall of the plate body 4 and seals the upper port of the cylinder body 4a, the rod part of the T-shaped workpiece is vertically arranged in the cylinder body 4a and is abutted against the head of the support 7, at the moment, the support 7 overcomes the elasticity of the spring 8 to move downwards and enables the lower port of the cylinder body 4a to be in an open state, at the moment, the negative pressure in the cylinder body 4a can increase a suction force on the T-shaped workpiece, so that the probability that the T-shaped workpiece shakes during grabbing is effectively avoided, the manipulator 3 can grab the T-shaped workpiece more stably, and the grabbing efficiency and stability are improved; when the T-shaped piece is gripped and gradually moved away from the plate 4, the support 7 is reset by the spring 8 and recloses the lower end of the cylinder 4 a. In an actual product, the negative pressure suction force in the cylinder 4a is not so large.
Example two
The second embodiment is basically the same as the first embodiment in structure and principle, and the difference lies in: the lateral wall of the box body 5 is provided with a mounting opening in a penetrating way, and the negative pressure component comprises a negative pressure fan fixed in the mounting opening.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (8)
1. A T-shaped workpiece grabbing mechanism for a machine tool comprises a machine tool body, a truss horizontally arranged on the machine tool body and a manipulator arranged on the truss, wherein a material box is also arranged on the machine tool body and is positioned below the manipulator; a closed cavity is formed between the inner wall of the box body and the plate body, a barrel is integrally formed on the plate body, the barrel is vertically arranged in the cavity, and two ends of the barrel are both in an open shape; the T-shaped workpiece is arranged above the plate body, the head of the T-shaped workpiece is pressed against the top wall of the plate body and seals the upper end opening of the barrel body, the rod part of the T-shaped workpiece is vertically arranged in the barrel body and pressed against the head of the support, the T-shaped workpiece can enable the support to overcome the elasticity of the spring to move downwards and enable the lower end opening of the barrel body to be in an open state, and the diameter of the rod part of the T-shaped workpiece is smaller than the inner diameter of the barrel body; this snatch mechanism still includes the negative pressure subassembly that can make the interior production negative pressure of cavity.
2. The T-shaped workpiece grabbing mechanism for the machine tool as claimed in claim 1, wherein the head of the support is provided with an annular groove, the annular groove and the support are coaxially arranged, a first annular sealing gasket is arranged in the annular groove, the lower end face of the first annular sealing gasket abuts against the bottom wall of the annular groove, and the upper end face of the first annular sealing gasket can be tightly pressed on the bottom wall of the cylinder under the action of a spring.
3. A T-shaped workpiece grabbing mechanism for a machine tool as claimed in claim 1, wherein a guide tube is vertically fixed on the bottom wall of the box body, the rod part of the bracket is slidably inserted into the guide tube, the spring is positioned in the guide tube and sleeved outside the rod part of the bracket, and two ends of the spring respectively abut against the head part of the bracket and the bottom wall of the box body.
4. The T-shaped workpiece grabbing mechanism for the machine tool according to claim 1, 2 or 3 is characterized in that an annular clamping groove is formed in the top wall of the plate body, a second annular sealing gasket is arranged in the annular clamping groove, and two end faces of the second annular sealing gasket are respectively abutted against the bottom wall of the annular clamping groove and the head of the T-shaped workpiece.
5. A T-shaped workpiece gripping mechanism for a machine tool as claimed in claim 1, 2 or 3 wherein the negative pressure assembly comprises a negative pressure vacuum pump and an air pipe both arranged outside the box body, the inlet of the negative pressure vacuum pump being in communication with the cavity through the air pipe.
6. The T-shaped workpiece grabbing mechanism for the machine tool as claimed in claim 5, wherein a connecting hole opposite to the air pipe is formed in the side wall of the box body in a penetrating mode, one end of the air pipe is inserted into the connecting hole, and the air pipe is fixedly connected with the box body in a sealing mode.
7. The T-shaped workpiece grabbing mechanism for the machine tool as claimed in claim 6, wherein the air pipe is fixedly connected with the box body in a sealing mode through welding.
8. The T-shaped workpiece grabbing mechanism for the machine tool as claimed in claim 1, 2 or 3, wherein a mounting opening is formed in a side wall of the box body in a penetrating mode, and the negative pressure assembly comprises a negative pressure fan fixed in the mounting opening.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911179251.XA CN110842626B (en) | 2019-11-27 | 2019-11-27 | T-shaped workpiece grabbing mechanism for machine tool |
| JP2020125967A JP6814341B1 (en) | 2019-11-27 | 2020-07-24 | Negative pressure suction gripping mechanism for T-shaped processed products for machine tools |
| GB2019642.4A GB2589242A (en) | 2019-11-27 | 2020-12-14 | A T-shaped workpiece gripping apparatus for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911179251.XA CN110842626B (en) | 2019-11-27 | 2019-11-27 | T-shaped workpiece grabbing mechanism for machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110842626A true CN110842626A (en) | 2020-02-28 |
| CN110842626B CN110842626B (en) | 2020-10-30 |
Family
ID=69605011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911179251.XA Active CN110842626B (en) | 2019-11-27 | 2019-11-27 | T-shaped workpiece grabbing mechanism for machine tool |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6814341B1 (en) |
| CN (1) | CN110842626B (en) |
| GB (1) | GB2589242A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202053091U (en) * | 2011-03-14 | 2011-11-30 | 南昌航空大学 | Reconfigurable vacuum adsorption fixture |
| CN204413405U (en) * | 2015-01-14 | 2015-06-24 | 杭州万宏电子有限公司 | A kind of laser engraving machine automatic absorbing workbench |
| CN205734577U (en) * | 2016-06-22 | 2016-11-30 | 成都飞机工业（集团）有限责任公司 | A kind of vac sorb structure in automatic-sealed off working state hole |
| DE102017121983A1 (en) * | 2016-09-22 | 2018-03-22 | C.M.S. S.P.A. | jig |
| CN108655793A (en) * | 2018-06-29 | 2018-10-16 | 湖州织里宝丰铝业有限公司 | The door and window aluminum extrusion cutter of vacuum suction |
| CN209256451U (en) * | 2018-11-10 | 2019-08-16 | 天津轮达鑫盛机械有限公司 | A kind of screwtap machine tool transposition clamping manipulator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04310330A (en) * | 1991-04-08 | 1992-11-02 | Toyo Commun Equip Co Ltd | Selection type attraction device |
| JP2014184502A (en) * | 2013-03-22 | 2014-10-02 | Nippon Electric Glass Co Ltd | Suction pad and workpiece processing device |
| JP2018079545A (en) * | 2016-11-17 | 2018-05-24 | 株式会社 動研 | Loading table having adsorption function |
| CN110640482B (en) * | 2019-10-15 | 2021-06-08 | 台州市东部数控设备有限公司 | Machine tool |
-
2019
- 2019-11-27 CN CN201911179251.XA patent/CN110842626B/en active Active
-
2020
- 2020-07-24 JP JP2020125967A patent/JP6814341B1/en not_active Expired - Fee Related
- 2020-12-14 GB GB2019642.4A patent/GB2589242A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202053091U (en) * | 2011-03-14 | 2011-11-30 | 南昌航空大学 | Reconfigurable vacuum adsorption fixture |
| CN204413405U (en) * | 2015-01-14 | 2015-06-24 | 杭州万宏电子有限公司 | A kind of laser engraving machine automatic absorbing workbench |
| CN205734577U (en) * | 2016-06-22 | 2016-11-30 | 成都飞机工业（集团）有限责任公司 | A kind of vac sorb structure in automatic-sealed off working state hole |
| DE102017121983A1 (en) * | 2016-09-22 | 2018-03-22 | C.M.S. S.P.A. | jig |
| CN108655793A (en) * | 2018-06-29 | 2018-10-16 | 湖州织里宝丰铝业有限公司 | The door and window aluminum extrusion cutter of vacuum suction |
| CN209256451U (en) * | 2018-11-10 | 2019-08-16 | 天津轮达鑫盛机械有限公司 | A kind of screwtap machine tool transposition clamping manipulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6814341B1 (en) | 2021-01-20 |
| GB2589242A (en) | 2021-05-26 |
| JP2021084223A (en) | 2021-06-03 |
| GB202019642D0 (en) | 2021-01-27 |
| CN110842626B (en) | 2020-10-30 |
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Effective date of registration: 20200930 Address after: Room b3069, no.46-54, Dongfang Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Yiwo Machinery Technology Co.,Ltd. Address before: 311404 Wencun Village, Dongqiao Town, Fuyang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU FUYANG YUBAO MACHINE TOOL FACTORY |
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Effective date of registration: 20240419 Address after: No. 119, Group 16, Huahua New Village, Hong'an Town, Longquanyi District, Chengdu City, Sichuan Province, 610100 Patentee after: Tang Zhenghong Country or region after: China Address before: Room b3069, 46-54 Dongfang Road, Ouhai Economic Development Zone, Wenzhou, Zhejiang 325036 Patentee before: Wenzhou Yiwo Machinery Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240520 Address after: No. 1 Factory, 200 Checheng East Fifth Road, Baihe Town, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province, 610000 Patentee after: Chengdu Wantang Technology Co.,Ltd. Country or region after: China Address before: No. 119, Group 16, Huahua New Village, Hong'an Town, Longquanyi District, Chengdu City, Sichuan Province, 610100 Patentee before: Tang Zhenghong Country or region before: China |