CN114226771A - Flexibly-adjusted eccentric clamp for numerically controlled lathe and implementation method thereof - Google Patents
Flexibly-adjusted eccentric clamp for numerically controlled lathe and implementation method thereof Download PDFInfo
- Publication number
- CN114226771A CN114226771A CN202210021609.1A CN202210021609A CN114226771A CN 114226771 A CN114226771 A CN 114226771A CN 202210021609 A CN202210021609 A CN 202210021609A CN 114226771 A CN114226771 A CN 114226771A
- Authority
- CN
- China
- Prior art keywords
- rod
- block
- pressing plate
- flange
- fixedly arranged
- 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
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001788 irregular Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a flexible eccentric adjustment clamp for a numerical control lathe and an implementation method thereof.
Description
Technical Field
The invention relates to the field of industrial manufacturing equipment, in particular to a flexibly adjustable eccentric clamp for a numerical control lathe and an implementation method thereof.
Background
The clamp is common processing equipment in industrial manufacturing, a part needs to be held by hand or fixed by the clamp during processing, and then is processed, because the part to be processed has various shapes, a regular part standard universal clamp can clamp the part, and some irregular special-shaped parts need to be fixed by customizing corresponding clamps for the irregular special-shaped parts, so that the objective problems of cost increase, working hour increase and low production efficiency can be caused. Therefore, the eccentric clamp of the numerical control lathe, which can be flexibly and conveniently adjusted, is designed, and the urgent need for solving the problems is met.
Disclosure of Invention
The invention aims to solve the technical problem of innovatively designing a flexible eccentric adjusting clamp for a numerical control lathe and an implementation method thereof, wherein the flexible eccentric adjusting clamp comprises a pull rod, a flange, a crank arm lever, a positioning block, a pressing plate, a support column, a configuration block and a bottom plate, the lever block is pulled to upwarp and press downwards through the extension of the pull rod to drive the pressing plate to ascend and descend, and special-shaped parts placed on a positioning pin and the bottom plate are released and pressed to be replaced or processed, so that the purposes of flexibility, convenience, safety and fastening are achieved, the cost and the time are saved, the beneficial effect of improving the production efficiency is achieved, and the flexible eccentric adjusting clamp is innovative, creative and practical.
The technical scheme adopted by the invention for solving the technical problems is as follows: a flexibly adjustable eccentric clamp for a numerical control lathe and an implementation method thereof comprise a pull rod, a flange, a crank arm lever, a positioning block, a pressing plate, a supporting column, a configuration block and a bottom plate;
the pull rod comprises an oil cylinder pipe and a telescopic rod, the rod head of the telescopic rod is flat, and a first through round hole is horizontally arranged; the telescopic rod penetrates through a central circular hole in the central position of the flange to stretch and move;
the flange is a metal block with two circular arcs at two ends, a through central round hole is fixedly arranged at the central position of the flange, and a plurality of screw holes are fixedly arranged at the upper part and the lower part of the flange respectively; two sides of the upper part of the flange are respectively connected and fixed with a tile-shaped wing protection block through screws;
the crank arm lever is integrally 7-shaped and is divided into a vertical rod and a horizontal rod;
the outer edge surface of the vertical rod is set into an auricle-shaped circular arc with a large upper part and a small lower part, a longitudinal oblong through hole is fixedly arranged at the middle lower part of the vertical rod, a longitudinal groove is arranged in the middle of the lower part of the vertical rod, the flat rod head of the telescopic rod is just clamped, and the first through circular hole of the flat rod head of the telescopic rod is riveted through a first pin to be movably connected with the longitudinal oblong through hole fixedly arranged at the middle lower part of the vertical rod;
the upper part of the connecting end of the horizontal rod is fixedly provided with a groove with an arc bottom, a connecting rod is inserted into the groove with the arc bottom, and the lower part of the connecting rod is movably connected with the groove with the arc bottom through a second rivet; a notch is fixedly arranged at the lower part of the front end of the horizontal rod to form a step, and a longitudinal square through hole is fixedly arranged at the front end of the horizontal rod;
the upper end of the connecting rod is inserted into the longitudinal hole of the positioning block from bottom to top and is limited by a cover block which covers from top to bottom; the positioning block is fixed at the upper part of the flange through a screw;
the pressing plate comprises a pressing plate bridge and a pressing plate block, the whole pressing plate bridge is in a long strip block shape, a cuboid lug is fixedly arranged at the center of the top surface of the pressing plate bridge, and the cuboid lug is inserted into the longitudinal square through hole in the front end of the horizontal rod from bottom to top and is riveted, penetrated, connected and fixed through a third pin; the pressing plate block is integrally in a pot cover shape, a cuboid convex block is fixedly arranged at the center of the top surface, and the pressing plate block is inserted into a longitudinal square hole fixedly arranged at the left end of the pressing plate bridge from bottom to top and is connected and fixed in a penetrating manner through a fourth pin rivet; the bottom surface of the right end of the pressure plate bridge is pressed on the top surface of the supporting column to be contacted;
the rear side surface of the bottom plate is fixedly connected with the lower part of the flange through a screw, a sliding groove is arranged in the left-right direction of the top surface of the bottom plate, and two ends of the sliding groove are respectively provided with a limiting block through screws;
the bottom surface of the configuration block is fixedly provided with a slide rail in the left-right direction, the slide rail is inserted into the slide groove on the top surface of the bottom plate and slides in the slide groove to adjust the position; a positioning pin is fixedly arranged at the left part of the top surface of the configuration block, and the lower end of the supporting column is inserted into the right part of the configuration block;
the components are combined to form a complete flexible adjusting eccentric fixture for the numerically controlled lathe;
the implementation method comprises the following steps:
an operator places a special-shaped part to be machined on the positioning pin on the left part of the top surface of the configuration block;
further, an operator controls the telescopic rod of the pull rod to contract to drive the lower end of the vertical rod of the crank arm lever to approach the flange, and the contact point of the auricle-shaped arc of the outer edge surface of the vertical rod and the flange is used as a lever fulcrum, so that the front end of the horizontal rod presses the pressing plate downwards;
furthermore, the right end of the pressing plate bridge in the pressing plate is propped against the supporting column and cannot descend, so that the pressing plate block below the left end of the pressing plate bridge vertically presses the special-shaped part downwards to tightly fix the special-shaped part;
further, processing the special-shaped part;
further, the operator can release the compression fixation of the special-shaped part by controlling the pull rod.
Compared with the prior art, the invention has the advantages that:
the invention relates to a flexible eccentric adjustment clamp for a numerical control lathe and an implementation method thereof.
Drawings
FIG. 1 is a front view of the overall structure of the working state of the present invention;
FIG. 2 is a left side view of the overall structure of the working state of the present invention;
FIG. 3 is a perspective view of the overall structure of the present invention in a working state;
fig. 4 is an exploded view of the overall structure of the working state of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings. Here, it should be noted that: the following description of the embodiments is only for the purpose of facilitating understanding of the present invention, and is not intended to limit the technical aspects described in the present invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The specific embodiment is as follows:
in this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a flexible adjustable eccentric clamp for a numerically controlled lathe and a method for implementing the same include a pull rod, a flange 10, a crank lever 7, a positioning block 5, a pressing plate, a supporting column 11, a configuration block 14, and a bottom plate 16;
the pull rod comprises a cylinder pipe 1 and a telescopic rod 12, the rod head of the telescopic rod 12 is flat, and a first through round hole is horizontally arranged; the telescopic rod 12 passes through a central circular hole in the central position of the flange 10 to stretch and move;
the flange 10 is a metal block with two circular arc ends, a through central circular hole is fixedly arranged at the central position of the flange 10, and a plurality of screw holes are respectively and fixedly arranged at the upper part and the lower part of the flange 10; two sides of the upper part of the flange 10 are respectively connected and fixed with a tile-shaped wing protection block 2 through screws;
the crank arm lever 7 is integrally 7-shaped and is divided into a vertical rod and a horizontal rod;
the outer edge surface of the vertical rod is set into an auricle-shaped circular arc 3 with a large upper part and a small lower part, a longitudinal oblong through hole is fixedly arranged at the middle lower part of the vertical rod, a longitudinal groove is arranged in the middle of the lower part of the vertical rod, the flat rod head of the telescopic rod 12 is just clamped, and the first through circular hole of the flat rod head of the telescopic rod 12 is riveted through a first pin to be movably connected with the longitudinal oblong through hole fixedly arranged at the middle lower part of the vertical rod;
the upper part of the connecting end of the horizontal rod is fixedly provided with a groove with an arc bottom, a connecting rod 6 is inserted into the groove with the arc bottom, and the lower part of the connecting rod 6 is movably connected with the groove with the arc bottom through a second rivet; a notch is fixedly arranged at the lower part of the front end of the horizontal rod to form a step, and a longitudinal square through hole is fixedly arranged at the front end of the horizontal rod;
the upper end of the connecting rod 6 is inserted into the longitudinal hole of the positioning block 5 from bottom to top and is limited by a cover block 4 which covers from top to bottom; the positioning block 5 is fixed at the upper position of the flange 10 through a screw;
the pressing plate comprises a pressing plate bridge 8 and a pressing plate block 9, the whole pressing plate bridge 8 is in a long strip shape, a cuboid lug is fixedly arranged at the center of the top surface of the pressing plate bridge 8, and the cuboid lug is inserted into the longitudinal square through hole in the front end of the horizontal rod from bottom to top and is riveted, penetrated, connected and fixed through a third pin; the pressing plate block 9 is integrally in a pot cover shape, a cuboid convex block is fixedly arranged at the center of the top surface, and the cuboid convex block is inserted into a longitudinal square hole fixedly arranged at the left end of the pressing plate bridge 8 from bottom to top and is connected and fixed in a penetrating manner through a fourth pin rivet; the bottom surface of the right end of the pressure plate bridge 9 is pressed on the top surface of the support column 11 to be contacted;
the rear side surface of the bottom plate 16 is fixedly connected with the lower part of the flange 10 through a screw, a sliding groove 161 is arranged in the left-right direction of the top surface of the bottom plate 16, and two ends of the sliding groove 161 are respectively provided with a limiting block 15 through screws;
a left-right slide rail 141 is fixedly arranged on the bottom surface of the configuration block 14, is inserted into the slide groove 161 on the top surface of the bottom plate 16, and slides in the slide groove 161 to adjust the position; a positioning pin 142 is fixedly arranged at the left part of the top surface of the configuration block 14, and the lower end of the support column 11 is inserted into the right part of the configuration block 14;
the parts are combined to form a complete flexibly adjustable eccentric clamp for the numerically controlled lathe.
The implementation method comprises the following steps:
an operator places the special-shaped part 13 to be processed on the positioning pin 142 at the left part of the top surface of the configuration block 14;
further, an operator controls the telescopic rod 12 of the pull rod to contract to drive the lower end of the vertical rod of the crank arm lever 7 to approach the flange 10, and the contact point of the auricle-shaped arc 3 of the outer edge surface of the vertical rod and the flange 10 is used as a lever fulcrum, so that the front end of the horizontal rod presses the pressing plate downwards;
further, the right end of the platen bridge 8 in the platen is supported by the support column 11 and cannot descend, so that the platen block 9 below the left end of the platen bridge 8 vertically presses the special-shaped part 13 downwards to tightly fix the special-shaped part 13;
further, the special-shaped part 13 is processed;
further, the operator can release the press-fixing of the profiled element 13 by controlling the pull rod.
Compared with the prior art, the invention has the advantages that:
the invention relates to a flexible eccentric adjustment clamp for a numerical control lathe and an implementation method thereof.
Finally, it should be noted that: the specific embodiments described herein are merely illustrative of the spirit of the invention and do not limit the embodiments of the invention. Various modifications, additions and substitutions for the embodiments described herein will occur to those skilled in the art, and all such embodiments are neither required nor possible. While the invention has been described with respect to specific embodiments, it will be appreciated that various changes and modifications may be made without departing from the spirit and scope of the invention, as defined by the appended claims.
Claims (1)
1. A flexibly adjustable eccentric clamp for a numerically controlled lathe and an implementation method thereof are characterized in that: the device comprises a pull rod, a flange, a crank arm lever, a positioning block, a pressing plate, a supporting column, a configuration block and a bottom plate;
the pull rod comprises an oil cylinder pipe and a telescopic rod, the rod head of the telescopic rod is flat, and a first through round hole is horizontally arranged; the telescopic rod penetrates through a central circular hole in the central position of the flange to stretch and move;
the flange is a metal block with two circular arcs at two ends, a through central round hole is fixedly arranged at the central position of the flange, and a plurality of screw holes are fixedly arranged at the upper part and the lower part of the flange respectively; two sides of the upper part of the flange are respectively connected and fixed with a tile-shaped wing protection block through screws;
the crank arm lever is integrally 7-shaped and is divided into a vertical rod and a horizontal rod;
the outer edge surface of the vertical rod is set into an auricle-shaped circular arc with a large upper part and a small lower part, a longitudinal oblong through hole is fixedly arranged at the middle lower part of the vertical rod, a longitudinal groove is arranged in the middle of the lower part of the vertical rod, the flat rod head of the telescopic rod is just clamped, and the first through circular hole of the flat rod head of the telescopic rod is riveted through a first pin to be movably connected with the longitudinal oblong through hole fixedly arranged at the middle lower part of the vertical rod;
the upper part of the connecting end of the horizontal rod is fixedly provided with a groove with an arc bottom, a connecting rod is inserted into the groove with the arc bottom, and the lower part of the connecting rod is movably connected with the groove with the arc bottom through a second rivet; a notch is fixedly arranged at the lower part of the front end of the horizontal rod to form a step, and a longitudinal square through hole is fixedly arranged at the front end of the horizontal rod;
the upper end of the connecting rod is inserted into the longitudinal hole of the positioning block from bottom to top and is limited by a cover block which covers from top to bottom; the positioning block is fixed at the upper part of the flange through a screw;
the pressing plate comprises a pressing plate bridge and a pressing plate block, the whole pressing plate bridge is in a long strip block shape, a cuboid lug is fixedly arranged at the center of the top surface of the pressing plate bridge, and the cuboid lug is inserted into the longitudinal square through hole in the front end of the horizontal rod from bottom to top and is riveted, penetrated, connected and fixed through a third pin; the pressing plate block is integrally in a pot cover shape, a cuboid convex block is fixedly arranged at the center of the top surface, and the pressing plate block is inserted into a longitudinal square hole fixedly arranged at the left end of the pressing plate bridge from bottom to top and is connected and fixed in a penetrating manner through a fourth pin rivet; the bottom surface of the right end of the pressure plate bridge is pressed on the top surface of the supporting column to be contacted;
the rear side surface of the bottom plate is fixedly connected with the lower part of the flange through a screw, a sliding groove is arranged in the left-right direction of the top surface of the bottom plate, and two ends of the sliding groove are respectively provided with a limiting block through screws;
the bottom surface of the configuration block is fixedly provided with a slide rail in the left-right direction, the slide rail is inserted into the slide groove on the top surface of the bottom plate and slides in the slide groove to adjust the position; a positioning pin is fixedly arranged at the left part of the top surface of the configuration block, and the lower end of the supporting column is inserted into the right part of the configuration block;
the components are combined to form a complete flexible adjusting eccentric fixture for the numerically controlled lathe;
the implementation method comprises the following steps:
an operator places a special-shaped part to be machined on the positioning pin on the left part of the top surface of the configuration block;
further, an operator controls the telescopic rod of the pull rod to contract to drive the lower end of the vertical rod of the crank arm lever to approach the flange, and the contact point of the auricle-shaped arc of the outer edge surface of the vertical rod and the flange is used as a lever fulcrum, so that the front end of the horizontal rod presses the pressing plate downwards;
furthermore, the right end of the pressing plate bridge in the pressing plate is propped against the supporting column and cannot descend, so that the pressing plate block below the left end of the pressing plate bridge vertically presses the special-shaped part downwards to tightly fix the special-shaped part;
further, processing the special-shaped part;
further, the operator can release the compression fixation of the special-shaped part by controlling the pull rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210021609.1A CN114226771B (en) | 2022-01-10 | 2022-01-10 | Implementation method of flexible eccentric adjustment clamp for numerical control lathe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210021609.1A CN114226771B (en) | 2022-01-10 | 2022-01-10 | Implementation method of flexible eccentric adjustment clamp for numerical control lathe |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114226771A true CN114226771A (en) | 2022-03-25 |
CN114226771B CN114226771B (en) | 2024-05-28 |
Family
ID=80746318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210021609.1A Active CN114226771B (en) | 2022-01-10 | 2022-01-10 | Implementation method of flexible eccentric adjustment clamp for numerical control lathe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114226771B (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201389755Y (en) * | 2009-03-30 | 2010-01-27 | 南京数控机床有限公司 | Turning device for eccentric part |
CN104308579A (en) * | 2014-10-15 | 2015-01-28 | 湖南南方宇航工业有限公司 | Hydraulic clamp of numerical control lathe |
CN204221472U (en) * | 2014-11-09 | 2015-03-25 | 四川新动脉汽车零部件制造有限公司 | For the fixture of numerically controlled lathe quick-clamping special-shaped workpiece |
CN204893525U (en) * | 2015-05-25 | 2015-12-23 | 浙江三和机电科技有限公司 | Eccentric excircle processing frock of bent axle |
CN205437893U (en) * | 2016-03-29 | 2016-08-10 | 吴忠仪表有限责任公司 | Small -bore triple offset butterfly valve boring machine closes borer dress |
US20170209970A1 (en) * | 2016-01-26 | 2017-07-27 | Citic Dicastal Co., Ltd | Machining Fixture |
CN108356558A (en) * | 2018-03-31 | 2018-08-03 | 长沙博大机械零部件有限公司 | A kind of starter motor end cap sidewall drawing folder tool |
CN108500658A (en) * | 2018-06-27 | 2018-09-07 | 上海华验精密机电科技有限公司 | A kind of special-shaped zero Wedge-type lever clamp |
CN109317695A (en) * | 2018-11-27 | 2019-02-12 | 成都航飞航空机械设备制造有限公司 | A kind of shaped piece balance tooling and shaped piece processing method |
CN208575539U (en) * | 2018-06-27 | 2019-03-05 | 上海华验精密机电科技有限公司 | A kind of special-shaped zero Wedge-type lever clamp |
CN212665457U (en) * | 2020-08-28 | 2021-03-09 | 光隆精密工业(福州)有限公司 | Automatic clamping eccentric lathe jig for diesel engine air inlet pipe |
CN214186205U (en) * | 2020-12-10 | 2021-09-14 | 瑞安市欧潮汽车部件有限公司 | Automatic pressure plate clamp of numerical control lathe |
-
2022
- 2022-01-10 CN CN202210021609.1A patent/CN114226771B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201389755Y (en) * | 2009-03-30 | 2010-01-27 | 南京数控机床有限公司 | Turning device for eccentric part |
CN104308579A (en) * | 2014-10-15 | 2015-01-28 | 湖南南方宇航工业有限公司 | Hydraulic clamp of numerical control lathe |
CN204221472U (en) * | 2014-11-09 | 2015-03-25 | 四川新动脉汽车零部件制造有限公司 | For the fixture of numerically controlled lathe quick-clamping special-shaped workpiece |
CN204893525U (en) * | 2015-05-25 | 2015-12-23 | 浙江三和机电科技有限公司 | Eccentric excircle processing frock of bent axle |
US20170209970A1 (en) * | 2016-01-26 | 2017-07-27 | Citic Dicastal Co., Ltd | Machining Fixture |
CN205437893U (en) * | 2016-03-29 | 2016-08-10 | 吴忠仪表有限责任公司 | Small -bore triple offset butterfly valve boring machine closes borer dress |
CN108356558A (en) * | 2018-03-31 | 2018-08-03 | 长沙博大机械零部件有限公司 | A kind of starter motor end cap sidewall drawing folder tool |
CN108500658A (en) * | 2018-06-27 | 2018-09-07 | 上海华验精密机电科技有限公司 | A kind of special-shaped zero Wedge-type lever clamp |
CN208575539U (en) * | 2018-06-27 | 2019-03-05 | 上海华验精密机电科技有限公司 | A kind of special-shaped zero Wedge-type lever clamp |
CN109317695A (en) * | 2018-11-27 | 2019-02-12 | 成都航飞航空机械设备制造有限公司 | A kind of shaped piece balance tooling and shaped piece processing method |
CN212665457U (en) * | 2020-08-28 | 2021-03-09 | 光隆精密工业(福州)有限公司 | Automatic clamping eccentric lathe jig for diesel engine air inlet pipe |
CN214186205U (en) * | 2020-12-10 | 2021-09-14 | 瑞安市欧潮汽车部件有限公司 | Automatic pressure plate clamp of numerical control lathe |
Also Published As
Publication number | Publication date |
---|---|
CN114226771B (en) | 2024-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111940638A (en) | Adjustable general component lead batch forming tool and forming method | |
CN113199269A (en) | Fan support milling surface drilling flexible clamp and clamping and positioning method | |
CN216705970U (en) | Flexible eccentric adjusting clamp for numerical control lathe | |
CN114226771A (en) | Flexibly-adjusted eccentric clamp for numerically controlled lathe and implementation method thereof | |
CN210147045U (en) | Device for drilling holes on two sides of sheet workpiece | |
CN220028378U (en) | Punching device for forging | |
CN111496022A (en) | Small-sized metal component continuous bending device and implementation method | |
CN217831572U (en) | Stabilizer bar support riveting set | |
CN107414537A (en) | Process the fixture of circular steel column | |
CN210703435U (en) | Clamping assembly device for automatic assembly machine | |
CN211437805U (en) | Cylinder riveting device | |
CN209598539U (en) | A kind of aluminum veneer welder preventing deformation | |
CN207344191U (en) | Process the fixture of circular steel column | |
CN204396643U (en) | Bending mold and fixing structure for bearing plate | |
CN215880762U (en) | Adjustable clamp for machining | |
CN220838818U (en) | Press mounting jig | |
CN213968690U (en) | Fixing device for punching steel plate | |
CN108326536A (en) | Workpiece fastening clamping device | |
CN219253831U (en) | Punching tool for rear cross beam of automobile chassis | |
CN213997318U (en) | Metal product bending jig | |
CN218775511U (en) | Titanium alloy panel rapid stamping forming mould | |
CN213671518U (en) | Hydraulic clamping device for punching | |
CN213613732U (en) | Riveting equipment for automobile parts | |
CN219852927U (en) | Pressure tool table adopting wireless communication | |
CN220825335U (en) | Aluminum profile shape correction equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |