CN114473609A - Crab-type automatic climbing jig and method for bars and feeding equipment - Google Patents
Crab-type automatic climbing jig and method for bars and feeding equipment Download PDFInfo
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- CN114473609A CN114473609A CN202210254611.3A CN202210254611A CN114473609A CN 114473609 A CN114473609 A CN 114473609A CN 202210254611 A CN202210254611 A CN 202210254611A CN 114473609 A CN114473609 A CN 114473609A
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- 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
- B23Q7/005—Lifting devices
Abstract
The invention provides a crab-type automatic climbing jig, a crab-type automatic climbing method and feeding equipment for bars, which comprise a rack with a clamping platform, a feeding through groove formed in the clamping platform, a bottom layer lifting mechanism, a middle layer climbing mechanism and a top layer clamping mechanism, wherein the bottom layer lifting mechanism is arranged on the clamping platform; the middle-layer climbing mechanism comprises a floating seat located right below the feeding through groove, two sides of the floating seat are symmetrically clamped with climbing racks, two side parts of the floating seat are convexly provided with tapered teeth, saw tooth clamping grooves are arranged on the side walls of the climbing racks, the tapered teeth and the saw tooth clamping grooves are meshed to form directional limiting clamping, and the climbing racks are connected through a climbing power device in a translation driving mode. The invention effectively changes the bearing position of the Z-direction reference by matching the driving component with the saw tooth clamping groove like the crab pincers through the matching operation of the driving component, and can be applied to processing materials with different lengths or enable the materials to achieve the function of automatic rising. The application range of the jig is expanded, the flexibility and the adaptability are improved, meanwhile, the cutting step is omitted, the labor and the processing time are reduced, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to an automatic feeding device, in particular to a crab-type automatic climbing jig, method and feeding equipment for bars.
Background
The traditional processing mode of the existing jig is as follows:
(1) the bar is first machined to a fixed length using a "guillotine".
(2) The part is placed on the A datum level.
(3) And starting the air cylinder to pull down to drive the push block to hold the bar workpiece.
The general jig is unchanged in CNC processing Z-direction bearing reference height, namely, the product bearing reference block Z-direction height cannot be changed, in the prior art, a uniform cutting procedure is required for materials with different lengths, so that a processing program is increased, the production time is prolonged, labor and mass production resources are occupied, and accordingly, the income is reduced. And the device can not adapt to processing bars with different lengths, thereby having the defects of poor adaptability, single function and the like.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a crab-type automatic climbing jig, a method and feeding equipment for bars, wherein the crab-type automatic climbing jig is vertically lifted and horizontally clamped to climb in cooperation with sawteeth to form a free reference position so as to correspond to different material lengths.
The purpose of the invention can be realized by the following technical scheme: a crab-type automatic climbing jig for bars comprises a rack with a clamping platform, a bottom layer lifting mechanism, a middle layer climbing mechanism and a top layer clamping mechanism, wherein a feeding through groove is formed in the clamping platform;
the middle-layer climbing mechanism comprises a floating seat located right below the feeding through groove, climbing racks are symmetrically clamped on two sides of the floating seat, tapered teeth are convexly arranged on two side portions of the floating seat, sawtooth clamping grooves are arranged on the side walls of the climbing racks, the tapered teeth and the sawtooth clamping grooves are meshed to form directional limiting clamping connection, and the climbing racks are connected through a climbing power device in a translation driving mode.
In the crab-type automatic climbing jig for rods, one side part of the floating seat penetrates into the pressing rod in a rotating mode, the pressing rod is sleeved with the pressing block through threads, the pressing block is clamped and embedded in the floating seat and forms a sliding connection in the horizontal direction, the pressing rod is sleeved with the spring, one end of the spring abuts against the floating seat, the other end of the spring abuts against the pressing block, and the outer end of the pressing rod is fixedly sleeved with the pressing hand wheel.
In the crab-type automatic climbing jig for the bars, the feeding through groove is a profiling opening, the top surface of the floating seat is concavely provided with a profiling groove, and the profiling opening and the profiling groove are opposite up and down and are matched.
In the crab-type automatic climbing jig for rods, the bottom layer lifting mechanism comprises a lifting power device, the top end of a lifting rod of the lifting power device is fixedly connected with a lifting plate, at least two guide holes are formed in the lifting plate, at least two guide columns are erected on the rack, and the guide columns penetrate through the guide holes to form vertical sliding connection.
In the crab-type automatic climbing jig for the bars, the climbing power device is fixedly arranged on the lifting plate, two groups of guide sliding limiting grooves are fixedly arranged on the lifting plate, and the bottom of the climbing rack is embedded into the guide sliding limiting grooves to form a parallel sliding connection.
In the crab-type automatic climbing jig for the bars, at least one limiting plate is fixedly arranged on the rack, and the limiting plate horizontally extends to the upper part of the lifting plate.
In the crab-type automatic climbing jig for the bars, the top layer clamping mechanism comprises at least one positioning block and at least one pressing block, the positioning block is fixedly arranged on the edge of the feeding through groove, the pressing end of the pressing block faces the feeding through groove, and the pressing block is driven by the clamping assembly and forms sliding connection with the surface of the clamping platform.
In the crab-type automatic climbing jig for rods, the clamping assembly comprises a clamping lifter fixedly arranged below the clamping platform, a lifting shaft of the clamping lifter penetrates through the clamping platform and is fixedly connected with a pushing block, an inclined pushing strip is arranged on the inclined side wall of the pushing block in a protruding mode, an inclined pushing groove is arranged on the inclined side wall of the pressing block in a concave mode, and the inclined pushing strip is embedded into the inclined pushing groove to form sliding connection.
In the crab-type automatic climbing jig for the rods, the clamping assembly comprises a clamping push-pull device fixedly arranged on the top surface of the clamping platform, and a push-pull shaft of the clamping push-pull device is fixedly connected with the pressing block.
A crab-type automatic climbing method for bars comprises the following steps:
1) placing the bar on the floating seat, wherein the lifting power device is in a retraction state, the climbing power device tightly pushes the climbing rack to clamp the floating seat, the clamping lifter extends out of the lifting shaft to enable the pushing block to relax and press the holding block, and the feeding through groove is in a completely unblocked state;
2) the lifting power device pushes the lifting plate, the climbing rack, the floating seat and the bar to ascend together until the bar extends out of the feeding through groove;
3) the clamping lifter retracts the lifting shaft to enable the pushing block to move downwards, and the pressing block is horizontally pushed into the feeding through groove through oblique sliding, so that the bar is clamped and fixed by the positioning block and the pressing block;
4) the climbing power device retracts the climbing rack to separate the climbing rack from the floating seat, and the bar and the floating seat are in a suspension state at the moment;
5) the lifting power device drives the lifting plate and the climbing rack to descend to proper positions;
6) the climbing power device pushes the climbing rack tightly to clamp the floating seat again, and a Z-direction reference bearing surface with a new height is provided;
7) after the processing is finished, the clamping lifter extends out of the lifting shaft to enable the pushing block to loosen the pressing block for resetting, so that the pressing block is separated from the bar.
A crab-type automatic climbing feeding device for bars comprises any one of the crab-type automatic climbing jigs for bars.
Compared with the prior art, the crab-type automatic climbing jig, the method and the feeding equipment for the bars have the following beneficial effects:
the invention effectively changes the bearing position of the Z-direction reference by matching the driving component with the saw tooth clamping groove like the crab pincers through the matching operation of the driving component, and can be applied to processing materials with different lengths or enable the materials to achieve the function of automatic rising. Thereby the application range of tool has been expanded, has promoted flexibility and adaptability, subtracts simultaneously to save and cuts the step, and it is long to subtract labors and processing, reduces the processing cost, improves work efficiency, increases economic benefits.
Drawings
Fig. 1 is a schematic three-dimensional structure view of the crab-type automatic climbing jig for bars.
Fig. 2 is a front view structure schematic diagram of the crab-type automatic climbing jig for the bar.
Fig. 3 is a schematic view of the internal structure of the crab-type automatic climbing jig for rods.
Fig. 4 is a schematic structural view of the floating seat in the crab-type automatic climbing jig for rods.
In the figure, 1, a frame; 2. a lifting power device; 3. a lifting plate; 4. a guide post; 5. a limiting plate; 6. a climbing power device; 7. a climbing rack; 8. a floating seat; 9. a hold down bar; 10. a compression block; 11. pressing the hand wheel; 12. a clamping lifter; 13. a pushing block; 14. a pressing block; 15. and (7) positioning the blocks.
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 fig. 1 to 4, the crab-type automatic climbing jig for the bar comprises a frame 1 with a clamping platform, a feeding through groove formed on the clamping platform, a bottom layer lifting mechanism, a middle layer climbing mechanism and a top layer clamping mechanism;
the middle-layer climbing mechanism comprises a floating seat 8 located right below the feeding through groove, climbing racks 7 are symmetrically clamped on two sides of the floating seat 8, tapered teeth are convexly arranged on two side portions of the floating seat 8, sawtooth clamping grooves are arranged on the side wall of the climbing racks 7, the tapered teeth and the sawtooth clamping grooves are meshed to form directional limiting clamping, and the climbing racks 7 are connected through a climbing power device 6 in a translation driving mode.
In this automatic tool that climbs of crab type for rod, frame 1 includes the bottom plate, is bilateral symmetry on the bottom plate and erects two backup pads, the top fixed clamping platform of two backup pads. The bottom layer lifting mechanism and the middle layer climbing mechanism are arranged in the middle space surrounded by the bottom plate, the two supporting plates and the clamping platform; the top layer clamping mechanism is assembled on the clamping platform and is arranged around the feeding through groove in a surrounding mode. The climbing power device 6 specifically adopts an air cylinder, a hydraulic cylinder or an electric push rod; wherein the cylinder is a multi-solid type straight extending cylinder.
A lateral part of floating seat 8 is to rotate and penetrates compressing rod 9, cup joints compressing block 10 through the screw on compressing rod 9, and compressing block 10 inlay card forms the tie to sliding connection in floating seat 8, cup joints the spring on compressing rod 9, and the one end top of spring is leaned on floating seat 8, and the other end top is leaned on compressing block 10, and solid cover compresses tightly hand wheel 11 on compressing rod 9's the outer end. The bar is placed into a profiling groove of the floating seat 8, the pressing hand wheel 11 is screwed manually, the pressing block 10 is enabled to translate inwards through thread fit, and meanwhile, the bar is clamped and positioned in a buffering mode through the elastic force of the spring.
The feeding through groove is a profiling opening, a profiling groove is concavely arranged on the top surface of the floating seat 8, and the profiling opening and the profiling groove are opposite up and down and are matched.
The bottom layer lifting mechanism comprises a lifting power device 2, the top end of a lifting rod of the lifting power device 2 is fixedly connected with a lifting plate 3, at least two guide holes are formed in the lifting plate 3, at least two guide columns 4 are erected on the rack 1, and the guide columns 4 penetrate through the guide holes to form vertical sliding connection.
The lifting power device 2 specifically adopts an air cylinder, a hydraulic cylinder or an electric push rod; wherein the cylinder is a reciprocating type straight extending cylinder. The upper portion of guide post 4 sets up the step post, and the guiding hole cup joints on the path post of step post, when lifter plate 3 descends to extreme position, is born by the big footpath post annular top surface of step post, realizes the limiting displacement of extreme lower position.
The climbing power device 6 is fixedly arranged on the lifting plate 3, two groups of guide sliding limiting grooves are fixedly arranged on the lifting plate 3, and the bottom of the climbing rack 7 is embedded into the guide sliding limiting grooves to form a horizontal sliding connection. Lead smooth spacing groove and lead smooth stopper by two relative settings and constitute, climb 7 bottoms of rack and set up spacing boss, lead smooth stopper and have spacing top edge, utilize spacing boss and spacing top edge to lean on and form vertical spacing joint, can ensure from this that the level of climbing rack 7 slides, can provide the transmission stability of vertical lift again.
At least one limiting plate 5 is fixedly arranged on the frame 1, and the limiting plate 5 extends to the upper part of the lifting plate 3. The highest position at which the lifting plate 3 is lifted is defined by the height set by the limit plate 5, and when the lifting plate 3 is lifted to the limit position, it abuts against the bottom surface of the limit plate 5.
The top layer clamping mechanism comprises at least one positioning block 15 and at least one pressing block 14, the positioning block 15 is fixedly arranged on the edge of the feeding through groove, the pressing end of the pressing block 14 faces the feeding through groove, and the pressing block 14 is driven by the clamping assembly and forms sliding connection with the surface of the clamping platform.
The top surface of the clamping platform is fixedly provided with a guide sliding limiting groove, the guide sliding limiting groove is formed by two guide sliding limiting blocks which are oppositely arranged, and the pressing holding block 14 is embedded into the T-shaped groove in an inverted T-shaped body matching mode, so that smooth horizontal sliding can be guaranteed, longitudinal limiting can be provided, and stability is improved.
The clamping assembly comprises a clamping lifter 12 fixedly arranged below the clamping platform, a lifting shaft of the clamping lifter 12 penetrates through the clamping platform to be fixedly connected with a pushing block 13, an inclined pushing strip is arranged on the inclined side wall of the pushing block 13 in a protruding mode, an inclined pushing groove is arranged on the inclined side wall of the pressing block 14 in a concave mode, and the inclined pushing strip is embedded into the inclined pushing groove to form sliding connection. The clamping lifter 12 is specifically an air cylinder, a hydraulic cylinder or an electric push rod; wherein the cylinder is a reciprocating type straight extending cylinder.
The crab-type automatic climbing jig for the bars comprises the following operation steps:
1) the bar is placed on the floating seat 8, at the moment, the lifting power device 2 is in a retraction state, the climbing power device 6 tightly pushes the climbing rack 7 to clamp the floating seat 8, the clamping lifter 12 extends out of the lifting shaft to enable the pushing block 13 to loosen the pressing block 14, and the feeding through groove is in a completely unblocked state;
2) the lifting power device 2 pushes the lifting plate 3, the climbing rack 7, the floating seat 8 and the bar to rise together until the bar extends out of the feeding through groove;
3) the clamping lifter 12 retracts the lifting shaft to enable the pushing block 13 to move downwards, and the pressing block 14 is horizontally pushed into the feeding through groove through oblique sliding, so that the bar is clamped and fixed by the positioning block 15 and the pressing block 14;
4) the climbing power device 6 retracts the climbing rack 7 to separate the climbing rack from the floating seat 8, and the bar and the floating seat 8 are in a suspension state at the moment;
5) the lifting power device 2 drives the lifting plate 3 and the climbing rack 7 to descend to proper positions;
6) the climbing power device 6 tightly pushes the climbing rack 7 to clamp the floating seat 8 again, and a Z-direction reference bearing surface with a new height is provided;
7) after the processing is finished, the clamping lifter 12 extends out of the lifting shaft to enable the pushing block 13 to release the pressing block 14 for resetting, so that the pressing block 14 is separated from the bar.
Compared with the prior art, this tool that climbs automatically of crab type for rod has following beneficial effect:
the invention effectively changes the bearing position of the Z-direction reference by matching the driving component with the saw tooth clamping groove like the crab pincers through the matching operation of the driving component, and can be applied to processing materials with different lengths or enable the materials to achieve the function of automatic rising. Thereby the application range of tool has been expanded, has promoted flexibility and adaptability, subtracts simultaneously to save and cuts the step, and it is long to subtract labors and processing, reduces the processing cost, improves work efficiency, increases economic benefits.
Example two
This embodiment is substantially the same as the first embodiment, except that:
the clamping assembly comprises a clamping push-pull device fixedly arranged on the top surface of the clamping platform, and a push-pull shaft of the clamping push-pull device is fixedly connected with a pressing block 14. The clamping push-pull device adopts an air cylinder, a hydraulic cylinder or an electric push rod; wherein the cylinder is a multi-solid type straight extending cylinder.
EXAMPLE III
Based on the first embodiment and the second embodiment, the present embodiment is different in that:
the utility model provides a material loading equipment that climbs automatically with crab type for rod, includes above-mentioned tool that climbs automatically with crab type for the rod.
Compared with the prior art, the crab-type automatic climbing feeding equipment for the bars has the following beneficial effects:
the invention effectively changes the bearing position of the Z-direction reference by matching the driving component with the saw tooth clamping groove like the crab pincers through the matching operation of the driving component, and can be applied to processing materials with different lengths or enable the materials to achieve the function of automatic rising. Thereby the application range of tool has been expanded, has promoted flexibility and adaptability, subtracts simultaneously to save and cuts the step, and it is long to subtract labors and processing, reduces the processing cost, improves work efficiency, increases economic benefits.
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.
Although the frame 1 is used more here; a lifting power device 2; a lifting plate 3; a guide post 4; a limiting plate 5; a climbing power device 6; a climbing rack 7; a floating seat 8; a hold down bar 9; a compression block 10; a pressing hand wheel 11; a clamp lifter 12; a pushing block 13; a pressure holding block 14; positioning block 15, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (11)
1. A crab-type automatic climbing jig for bars comprises a rack with a clamping platform, wherein a feeding through groove is formed in the clamping platform;
the middle-layer climbing mechanism comprises a floating seat positioned right below the feeding through groove, climbing racks are symmetrically clamped on two sides of the floating seat, tapered teeth are convexly arranged on two side parts of the floating seat, sawtooth clamping grooves are arranged on the side walls of the climbing racks, the tapered teeth are meshed with the sawtooth clamping grooves to form directional limiting clamping, and the climbing racks are connected by a climbing power device in a translation driving mode;
the top layer fixture assembly is in on the centre gripping platform, the top layer fixture encloses and locates around the logical groove of material loading.
2. The crab-type automatic climbing jig for rods according to claim 1, wherein a side portion of the floating seat is rotatably inserted into a pressing rod, the pressing rod is sleeved with a pressing block through threads, the pressing block is clamped and embedded in the floating seat and forms a sliding connection in a horizontal direction, the pressing rod is sleeved with a spring, one end of the spring abuts against the floating seat, the other end of the spring abuts against the pressing block, and the outer end of the pressing rod is fixedly sleeved with a pressing hand wheel.
3. The crab-type automatic climbing jig for bars according to claim 1, wherein the feeding through groove is a profiling through opening, the top surface of the floating seat is concavely provided with a profiling groove, and the profiling through opening and the profiling groove are opposite and matched up and down.
4. The crab-type automatic climbing jig for bars according to claim 1, wherein the bottom layer elevating mechanism comprises an elevating power device, the top end of an elevating rod of the elevating power device is fixedly connected with an elevating plate, the elevating plate is provided with at least two guide holes, the frame is provided with at least two guide posts, and the guide posts penetrate into the guide holes to form a vertical sliding connection.
5. The crab-type automatic climbing jig for bars according to claim 4, wherein the climbing power device is fixedly mounted on the lifting plate, two sets of slide guide limiting grooves are fixedly mounted on the lifting plate, and the bottom of the climbing rack is embedded into the slide guide limiting grooves to form a horizontal sliding connection.
6. The crab-type automatic climbing jig for bars according to claim 4, wherein at least one limiting plate is fixedly arranged on the rack, and the limiting plate extends horizontally above the lifting plate.
7. The crab-type automatic climbing jig for bars according to claim 1, wherein the top clamping mechanism comprises at least one positioning block and at least one pressing block, the positioning block is fixedly arranged on the edge of the feeding through groove, the pressing end of the pressing block faces the feeding through groove, and the pressing block is driven by the clamping assembly and forms a sliding connection with the surface of the clamping platform.
8. The crab-type automatic climbing jig for rods according to claim 7, wherein the clamping assembly comprises a clamping lifter fixedly mounted below the clamping platform, a lifting shaft of the clamping lifter penetrates through the clamping platform and is fixedly connected with a pushing block, an inclined pushing bar is convexly arranged on an inclined side wall of the pushing block, an inclined pushing groove is concavely arranged on an inclined side wall of the pressing block, and the inclined pushing bar is embedded into the inclined pushing groove to form sliding connection.
9. The crab-type automatic climbing jig for bars according to claim 7, wherein the clamping assembly comprises a clamping push-pull device fixedly mounted on the top surface of the clamping platform, and a push-pull shaft of the clamping push-pull device is fixedly connected with the pressing and holding block.
10. The crab-type automatic climbing method for the bars is characterized by comprising the following steps of:
1) placing the bar on the floating seat, wherein the lifting power device is in a retraction state, the climbing power device tightly pushes the climbing rack to clamp the floating seat, the clamping lifter extends out of the lifting shaft to enable the pushing block to relax and press the holding block, and the feeding through groove is in a completely unblocked state;
2) the lifting power device pushes the lifting plate, the climbing rack, the floating seat and the bar to ascend together until the bar extends out of the feeding through groove;
3) the clamping lifter retracts the lifting shaft to enable the pushing block to move downwards, and the pressing block is horizontally pushed into the feeding through groove through oblique sliding, so that the bar is clamped and fixed by the positioning block and the pressing block;
4) the climbing power device retracts the climbing rack to separate the climbing rack from the floating seat, and the bar and the floating seat are in a suspension state at the moment;
5) the lifting power device drives the lifting plate and the climbing rack to descend to proper positions;
6) the climbing power device pushes the climbing rack tightly to clamp the floating seat again, and a Z-direction reference bearing surface with a new height is provided;
7) after the processing is finished, the clamping lifter extends out of the lifting shaft to enable the pushing block to loosen the pressing block for resetting, so that the pressing block is separated from the bar.
11. The crab-type automatic climbing feeding equipment for the bars is characterized by comprising the crab-type automatic climbing jig for the bars, which is 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210254611.3A CN114473609A (en) | 2022-03-15 | 2022-03-15 | Crab-type automatic climbing jig and method for bars and feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210254611.3A CN114473609A (en) | 2022-03-15 | 2022-03-15 | Crab-type automatic climbing jig and method for bars and feeding equipment |
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| Publication Number | Publication Date |
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| CN114473609A true CN114473609A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210254611.3A Pending CN114473609A (en) | 2022-03-15 | 2022-03-15 | Crab-type automatic climbing jig and method for bars and feeding equipment |
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| Country | Link |
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| CN (1) | CN114473609A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383428A (en) * | 2022-09-30 | 2022-11-25 | 无锡沃格自动化科技股份有限公司 | Floating type string rod feeding assembly and feeding method |
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| JP2000317556A (en) * | 1999-05-13 | 2000-11-21 | Amada Co Ltd | Method and device for saving clamp in plate working machine |
| US6244569B1 (en) * | 1998-12-21 | 2001-06-12 | Micron Electronics, Inc. | Controlled motion lift mechanism |
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| CN208051442U (en) * | 2018-01-10 | 2018-11-06 | 深圳市富诚达科技有限公司 | Automatic ration climbs jig |
| CN110961972A (en) * | 2019-12-02 | 2020-04-07 | 科森科技东台有限公司 | Machining device for smart phone |
| CN210470083U (en) * | 2019-07-19 | 2020-05-05 | 无锡市腾创电气有限公司 | Electrical equipment mounting cabinet |
| CN211681104U (en) * | 2019-12-02 | 2020-10-16 | 江苏金科森电子科技有限公司 | Clamping jig for machine tool machining |
| CN214119475U (en) * | 2020-12-25 | 2021-09-03 | 深圳市影冠科技有限公司 | Strut structure for projector |
| CN214114071U (en) * | 2020-10-30 | 2021-09-03 | 安费诺飞凤(安吉)通信部品有限公司 | Equidistant automatic climbing feeding device |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6244569B1 (en) * | 1998-12-21 | 2001-06-12 | Micron Electronics, Inc. | Controlled motion lift mechanism |
| JP2000317556A (en) * | 1999-05-13 | 2000-11-21 | Amada Co Ltd | Method and device for saving clamp in plate working machine |
| CN207402460U (en) * | 2017-10-10 | 2018-05-25 | 东莞领杰金属精密制造科技有限公司 | CNC automatic material lifting type processing jigs |
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| CN210470083U (en) * | 2019-07-19 | 2020-05-05 | 无锡市腾创电气有限公司 | Electrical equipment mounting cabinet |
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| CN214114071U (en) * | 2020-10-30 | 2021-09-03 | 安费诺飞凤(安吉)通信部品有限公司 | Equidistant automatic climbing feeding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383428A (en) * | 2022-09-30 | 2022-11-25 | 无锡沃格自动化科技股份有限公司 | Floating type string rod feeding assembly and feeding method |
| CN115383428B (en) * | 2022-09-30 | 2023-09-29 | 无锡沃格自动化科技股份有限公司 | Floating type string rod feeding assembly and feeding method |
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