CN117773640A - Lifting equipment based on rotary multi-station mobile machining device - Google Patents
Lifting equipment based on rotary multi-station mobile machining device Download PDFInfo
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- CN117773640A CN117773640A CN202211158964.XA CN202211158964A CN117773640A CN 117773640 A CN117773640 A CN 117773640A CN 202211158964 A CN202211158964 A CN 202211158964A CN 117773640 A CN117773640 A CN 117773640A
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- 238000006073 displacement reaction Methods 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 5
- 238000000429 assembly Methods 0.000 claims 5
- 238000000034 method Methods 0.000 description 23
- 239000000047 product Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
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- 239000011265 semifinished product Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
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Abstract
The invention discloses lifting equipment based on a rotary multi-station mobile processing device, wherein a lifting assembly is vertically arranged in a processing device body and comprises a supporting platform box assembly, the upper end of the supporting platform box assembly is provided with a divider assembly, and the operation of the device body is operated by an instruction sent by a control system.
Description
Technical Field
The invention relates to the technical field of processing equipment, in particular to lifting equipment based on a rotary multi-station mobile processing device.
Background
The cup body of the stainless steel vacuum cup is manufactured by multiple working procedures of stretching, flat head trimming, forming and the like, and the traditional processing modes of the stainless steel vacuum cup body include the following steps:
the first processing mode is as follows: installing a fixture for machining a single procedure on each machining device, if six procedures exist, installing fixtures corresponding to the procedures on the six machining devices respectively, sequentially machining the fixture according to procedures arranged according to an operation instruction book, manually circulating semi-finished products finished by the single procedure, and the defects inherent to a similar conventional machining mode are as follows: 1. when the single-pass working procedure is adopted, clamping before machining, taking down after machining and placing a semi-finished product; 2. the semi-finished products between the upper working procedure and the lower working procedure are circulated by placing in a container; the two main disadvantages have the consequences of low processing efficiency, high auxiliary working hours and high processing cost.
The second processing mode is as follows: installing a fixture for machining a single procedure on each machining device, if six procedures exist, installing fixtures corresponding to the procedures on the six machining devices respectively, arranging a robot or an intelligent mechanical arm between two adjacent machining devices, sequentially machining according to procedures arranged according to an operation instruction, automatically grabbing a workpiece finished by a previous procedure by the robot or the intelligent mechanical arm, and transferring the workpiece into fixture furniture of the machining device executed by a subsequent machining procedure, wherein the defects inherent to a similar conventional machining mode are as follows: 3. the early investment cost is high, the subsequent software and hardware maintenance and repair probability is high, and the after-sales maintenance cost is also high; 4. the processing equipment is arranged in a dispersion mode in a conventional mode, the required field is large, and the intensive procedure scheduling operation is difficult.
The conventional application of the two processing modes is a production mode corresponding to a product, and the adaptability and the application are limited.
Therefore, a rotary multi-station mobile machining device capable of moving a workpiece in a multi-station beat mode and completing one-time machining in a pipelining mode is newly designed and built, and the machining device needs a lifting device to lift, rotate and drop the workpiece into the next station for clamping and machining.
Disclosure of Invention
According to the invention, the step-by-step lifting is performed according to the instruction sent by the control system, the divider performs indexing rotation, the multi-station beat type movement pipeline type machining of the workpiece is realized, the complete machining of automatic clamping and feeding, moving and workpiece sending is achieved, the production efficiency is greatly improved, and the production cost is reduced.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention provides lifting equipment based on a rotary multi-station mobile processing device, which comprises a lifting component assembly, a supporting platform box assembly, a divider assembly and a rotary claw assembly, wherein the divider assembly and the rotary claw assembly are arranged at the top of the supporting platform box assembly;
the bottom plate is provided with a motor fixing frame, the motor fixing frame is provided with a servo motor, and an output shaft of the servo motor which downwards enters the inner cavity of the motor fixing frame is provided with a driving wheel;
the inner side of the motor fixing frame is provided with a screw support frame, the screw support frame is provided with an inner cavity, the lower end of a screw rod of the ball screw assembly is in rolling connection with the screw support frame through a bearing, an input shaft of the ball screw assembly extending into the inner cavity of the screw support frame is provided with a driven wheel, and the driven wheel is meshed with a driving wheel of an output shaft of the servo motor, so that the screw rod of the ball screw assembly is synchronously driven to rotate when the servo motor rotates;
the outer side surfaces of the left side plate and the right side plate are respectively provided with a side support with symmetrical positions, and the cylinder body of the vertically installed cylinder is connected with the through holes of the side supports, so that the telescopic rod of the cylinder extends upwards;
the lower end surfaces of the plate-shaped up-down moving frames are connected with the vertical supporting plates, the upper ends of the two parallel vertical supporting plates which extend downwards are fixedly connected with the lower end surfaces of the up-down moving frames, the lower ends of the middle positions of the two vertical supporting plates are provided with ball screw connecting plates, the two end surfaces of the ball screw connecting plates are fixed with the inner end surfaces of the vertical supporting plates on the two sides, nuts of ball screw combinations are arranged in through holes formed by the ball screw connecting plates, the nuts of the ball screw combinations are in threaded connection with the ball screw combinations to form a threaded transmission chain, and when the ball screw combinations rotate forwards and backwards, the ball screw combinations nuts of the threads drive the up-down moving frames to move up and down;
the outer side surfaces of the upright support plates are provided with fixed guide rail sliding blocks;
the upper ends and the lower ends of the inner sides of the left side plate and the right side plate are respectively provided with a bracket which stretches inwards, after the guide rail is inserted into the sliding groove of the guide rail sliding block from top to bottom, the two ends of the guide rail are respectively connected and fixed with the brackets at the upper ends and the lower ends of the inner sides of the left side plate and the right side plate, and a gap is reserved between the vertically fixed guide rail and the left side plate and the right side plate at corresponding positions;
the guide rail sliding blocks are in embedded engagement with the guide rails corresponding to the positions, so that when the assembly fixedly connected with the up-and-down moving frame and the two upright support plates moves up and down, the guide rail sliding blocks synchronously slide along the guide rails correspondingly engaged in the positions to move up and down in a sliding friction mode;
the upper part of the telescopic rod which extends upwards of the oil cylinder is fixedly connected with the two ends of the up-and-down moving frame.
The intermittent rotation angle of the divider assembly is further arranged to correspond to the positions of stations mounted on the tabletop.
Further provided, the divider assembly intermittently rotates circumferentially under the command of a control system preset program.
And the screw rod combined by the servo motor and the ball screw is in gear transmission.
And further provided with needle rollers uniformly distributed in the connecting grooves of the guide rail sliding blocks.
The ball screw assembly is characterized in that the number of bearings at the connecting end of the screw rod lower end and the screw rod supporting frame of the ball screw assembly is not less than two.
The guide rails are arranged on the inner sides of the left side plate and the right side plate in an upright mode, and the guide rails are parallel to each other.
The single-piece guide rail is further provided with at least two guide rail sliding blocks which are correspondingly meshed, and the guide rail sliding blocks are arranged up and down.
The beneficial technical effects of the invention
According to the invention, the step-type lifting is performed according to the instruction sent by the control system, the divider performs indexing rotation, so that multi-station beat type moving assembly line type machining of the workpiece is realized, the complete machining of automatic clamping and feeding, moving and workpiece sending out of the workpiece is realized, the production efficiency is greatly improved, and the production cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic illustration of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic diagram of an application installation of the present invention.
In the figure: the processing device body 100, the feeding conveyor assembly 200, the discharging conveyor assembly 300, the station 410, the lifting assembly 500, the turntable 501, the oil cylinder 503, the guide rail slider 504, the guide rail 5041, the left side plate 505, the front plate 506, the servo motor 507, the motor fixing frame 508, the ball screw assembly 509, the screw support bracket 5091, the bottom plate 510, the right side plate 511, the rear plate 512, the up-and-down moving frame 513, the upright support plate 514, the ball screw connection plate 515, the side support 516, the frame 600, the divider assembly 800, the support platform box assembly 900, and the control system 999.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
The lifting equipment based on the rotary multi-station mobile processing device as shown in fig. 1 and 2 is vertically installed on the processing device body 100 as shown in fig. 3, the lifting component assembly 500 comprises a supporting platform box assembly 900, a divider assembly 800 installed at the top of the supporting platform box assembly 900, and a rotary jaw assembly 700 connected to the upper end of the divider assembly 800, the supporting platform box assembly 900 comprises a left side plate 505 and a right side plate 511, a bottom plate 510, a front plate 506 and a rear plate 512 combined into a box body of the supporting platform box assembly 900;
the bottom plate 510 is provided with a motor fixing frame 508, the motor fixing frame 508 is provided with a servo motor 507, an output shaft of the servo motor 507 downwards enters an inner cavity of the motor fixing frame 508, and a driving wheel is arranged on the output shaft of the servo motor 507 and is positioned in the inner cavity of the motor fixing frame 508; the inner side of the motor fixing frame 508 is provided with a screw support 5091, the screw support 5091 is provided with an inner cavity, the lower end of a screw of the ball screw assembly 509 is in rolling connection with the screw support 5091 through a bearing, an input shaft of the ball screw assembly 509 extending into the inner cavity of the screw support 5091 is provided with a driven wheel, the driven wheel of the ball screw assembly 509 is meshed with a driving wheel of an output shaft of the servo motor 507, and the screw of the ball screw assembly 509 is synchronously driven to rotate when the servo motor 507 rotates; the lower end surfaces of the plate-shaped up-down moving frames 513 are connected with the vertical supporting plates 514, the upper ends of the two parallel and downward extending vertical supporting plates 514 are fixedly connected with the lower end surfaces of the up-down moving frames 513, the lower ends of the middle positions of the two vertical supporting plates 514 are provided with ball screw connecting plates 515, the two end surfaces of the ball screw connecting plates 515 are fixed with the inner end surfaces of the vertical supporting plates 514 on the two sides, nuts of ball screw combinations 509 are arranged in through holes penetrated by the ball screw connecting plates 515, the nuts of the ball screw combinations 509 are in screw connection with the ball screw combinations 509 to form a screw transmission chain, when the ball screw combinations 509 rotate positively and negatively, the up-down moving frames 513 are driven to move up and down by the nuts of the screw combinations 509, and the up-down movement of the divider assembly 800 and the rotary claw assembly 700 connected with the upper ends are synchronously realized;
the lateral side brackets 516 with symmetrical positions are arranged on the outer sides of the left side plate 505 and the right side plate 511, the cylinder body of the vertically installed oil cylinder 503 is connected with the through holes of the lateral side brackets 516, so that the telescopic rods extending upwards of the oil cylinder 503 are connected with the two ends of the up-and-down moving frame 513, the working stroke of the oil cylinder 503 is not smaller than the lifting displacement stroke of the up-and-down moving frame 513, when the up-and-down moving frame 513 lifts and displaces, the oil cylinders 503 on the two sides synchronously work, the errors and the instant gaps when the lifting assembly 500 lifts are buffered and eliminated, and the gap errors when the driven wheel of the ball screw assembly 509 is meshed with the driving wheel of the output shaft of the servo motor 507 and reciprocally rotated are also eliminated.
As shown in fig. 1 and 2, the outer side surfaces of the upright support plates 514 are respectively provided with a fixed guide rail slide block 504, needle rollers are uniformly distributed in the connecting grooves of the guide rail slide blocks 504, the upper ends and the lower ends of the inner sides of the left side plate 505 and the right side plate 511 are respectively provided with inwards extending brackets, after the guide rail 5041 is inserted into the sliding grooves of the guide rail slide blocks 504 from top to bottom, the two ends of the guide rail 5041 are respectively connected and fixed with the brackets at the upper ends and the lower ends of the inner sides of the left side plate 505 and the right side plate 511, and a gap is reserved between the upright fixed guide rail 5041 and the left side plate 505 and the right side plate 511 at corresponding positions, so that the volume of the guide rail slide blocks 504 can be conveniently accommodated;
the guide rail slide block 504 is engaged with the guide rail 5041 corresponding to the position, so that when the component fixedly connected with the up-and-down moving frame 513 and the two upright support plates 514 moves up and down, the guide rail slide block 504 slides along the guide rail 5041 corresponding to the position to perform friction type lifting and smooth displacement synchronously.
The transmission structure between the servo motor 507 and the screw rod of the ball screw assembly 509 is preferably a gear transmission structure, and the gear transmission comprises, but is not limited to, single gear-to-single gear engagement, self-clearance double gear-to-self-clearance double gear engagement, the clearance and error of the single gear-to-single gear engagement transmission are buffered and eliminated by the hydraulic continuous cylinder 503, and the clearance of the self-clearance double gear-to-self-clearance double gear engagement transmission can be further buffered by the spring elastic tension between the self-clearance double gears when the hydraulic continuous cylinder 503 is buffered and eliminated.
In the application arrangement, the bearings at the connecting end of the screw lower end of the ball screw assembly 509 and the screw support frame 5091 are not less than two, the guide rails 5041 vertically arranged on the inner sides of the left side plate 505 and the right side plate 511 are not less than two, the guide rails 5041 are parallel to each other, the number of guide rail sliding blocks 504 which are correspondingly meshed with the single guide rail 5041 is not less than two, and the guide rail sliding blocks 504 are arranged up and down.
The lifting assembly 500 has the advantages that the lifting assembly 500 is provided with the product which belongs to the prior art and is commonly applied, an article can be divided into a plurality of sections or a plurality of pieces to realize intermittent motion, and the lifting assembly has the remarkable characteristics of high indexing accuracy, stable operation, large transmission torque, self-locking during positioning, compact structure, small volume, low noise, good high-speed performance, long service life and the like, is an ideal product for replacing traditional mechanisms such as a grooved pulley mechanism, a ratchet mechanism, an incomplete gear mechanism, a pneumatic control mechanism and the like, and does not need specific description in the technical scheme.
Operating principle and embodiment one of lifting equipment based on rotary type multistation mobile processing device:
step one: the on main power supply, the lifting component assembly 500 on the processing device body 100 is electrified and standby, and comprises a control system 999;
the control system 999 is a PLC programming linkage system, and the work of the lifting component assembly 500 is operated by the control system 999 sending out instructions;
step one: the servo motor 507 of the lifting assembly 500 rotates positively and synchronously drives the screw of the ball screw assembly 509 to rotate, the rotating screw converts rotary motion into linear displacement, the box body of the lifting assembly 500, which is composed of the left side plate 505, the right side plate 511, the bottom plate 510, the front plate 506 and the rear plate 512, is synchronously lifted upwards, the divider assembly 800 at the upper end of the up-and-down moving frame 513 of the box body of the supporting platform box body assembly 900 is lifted upwards, the guide rails 5041 fixed at the outer sides of the two upright support plates 514 synchronously displace upwards in a linear manner along the sliding grooves of the guide rail sliding blocks 504 fixed at the inner sides of the left side plate 505 and the right side plate 511, so that the divider assembly 800 which is lifted upwards displaces stably moves with high track accuracy and error control is within 0.05 mm;
step two: after driving the divider assembly 800 to ascend to be in place, the motor of the divider assembly 800 works to drive the rotary table 501 to rotate in an indexing way, and the rotary table 501 rotating in an indexing circle synchronously drives the clamping jaw clamping the workpiece to rotate at a programmed angle and stops rotating and positioning at the upper end of the station 410;
step three: after the jaw angle for clamping the workpiece rotates in place, the servo motor 507 rotates back to work and synchronously drives the screw rod of the ball screw assembly 509 to rotate reversely, the box body of the lifting component assembly 500 supporting platform box body assembly 900 drives the divider assembly 800 to descend to position, and the jaw 710 synchronously places the clamped workpiece in a station to position and processes the first procedure;
the operation of the lifting component assembly 500 and the upper divider assembly 800 are executed by a control system 999 and a program command preset in the control system 999, and the operation of the metronomic and step type operation is executed according to the program command.
As shown in fig. 3, the lifting assembly 500 is a key component for lifting and lowering a workpiece, clamping the workpiece at a plurality of positions in a rotating manner, and replacing the workpiece between adjacent positions in the working process of the machining device body 100, the lifting assembly 500 comprises a supporting platform box assembly 900, and a divider assembly 800 mounted at the upper end of the supporting platform box assembly 900, wherein the supporting platform box assembly 900 is formed by combining a left side plate 505, a right side plate 511, a bottom plate 510, a front plate 506 and a rear plate 512, and the supporting platform box assembly 900 performs lifting movement according to a program command preset in a control system 999 by rotating and synchronously driving a ball screw assembly 509 through a servo motor 507 fixedly mounted on the bottom plate 510.
The lifting action of the lifting assembly 500 is performed as follows:
1. the control system 999 issues instructions;
2. the servo motor 507 rotates positively, the driving wheel of the output shaft rotates synchronously, and drives the driven wheel on the input shaft of the ball screw assembly 509 meshed with the driving wheel to rotate;
3. the ball screw assembly 509 rotates in the same part;
4. the case of the lifting assembly 500, which is composed of the left and right side plates 505 and 511, the bottom plate 510, the front plate 506 and the rear plate 512, is lifted upward simultaneously;
5. the control system 999 instructs the turntable of the divider assembly 800 to index;
6. the control system 999 sends out instructions to the servo motor 507 to reversely rotate, the driving wheel of the output shaft synchronously reversely rotates, and drives the driven wheel on the input shaft of the ball screw assembly 509 meshed with the driving wheel to reversely rotate;
7. the ball screw assembly 509 rotates in the same direction;
8. the case of the lifting assembly 500, which is composed of the left and right side plates 505 and 511, the bottom plate 510, the front plate 506 and the rear plate 512, is simultaneously lowered downward;
9. the single lift displacement process of the lift assembly 500 ends.
The innovation point of the technical scheme is that:
1. the lifting assembly 500 is a lifting rotating assembly applied to a rotary multi-station mobile processing device, and adopts a control system 999 to execute lifting actions according to a preset program corresponding to a product to be processed, and assists in executing working procedures of workpiece input and feeding, workpiece replacement at each station, workpiece discharging and outputting;
2. the lifting assembly 500 also belongs to a broad-range device for the layout of the production site, the cup body of the vacuum cup is taken as an example for illustration in the technical scheme, and the technical scheme can be also applied to the internal rotation multi-station mobile processing of other products, when the products, the procedure steps and the like are different, the technical scheme only needs to correspondingly adjust the lifting height of the lifting assembly 500, the dividing beat of the divider assembly 800 and the degree of single dividing in the layout, and input the processing programs corresponding to different products into the control system 999, and the control system 999 can execute the processing programs according to the working principle and the steps in the technical scheme.
3. The technical scheme has wider application range, belongs to the technical scheme which can be widely applied all the time, is suitable for processing products in multiple fields, can be adjusted adaptively according to the actual demands of customers, the layout sites and the number of product procedures, is different in instant processing products, and also only needs to carry out the adaptive adjustment of specific small parts without changing or refitting key functional modules.
4. The components of the lifting assembly 500 for lifting are similar to the prior art, and the lifting function of the lifting assembly 500 is realized by combining the components, so that the subsequent maintenance and repair are convenient, and the cost is low.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. Lifting equipment based on a rotary multi-station mobile processing device, and a lifting component assembly (500) are characterized in that the lifting component assembly (500) comprises a supporting platform box body assembly (900), a divider assembly (800) and a rotary claw assembly (700) which are arranged at the top of the supporting platform box body assembly (900), the supporting platform box body assembly (900) is provided with a left side plate (505) and a right side plate (511), the bottoms of the left side plate (505) and the right side plate (511) are fixedly connected with a bottom plate (510), two ends of a plurality of front plates (506) which are arranged up and down are respectively fixedly connected with the front end surfaces of the left side plate (505) and the right side plate (511), and two ends of a plurality of rear plates (512) which are arranged up and down are respectively fixedly connected with the rear end surfaces of the left side plate (505) and the right side plate (511), so that the left side plate (505) and the right side plate (511), the bottom plate (510), the front plate (506) and the rear plate (512) are combined into a box body of the supporting platform box body assembly (900);
the bottom plate (510) is provided with a motor fixing frame (508), the motor fixing frame (508) is provided with a servo motor (507), and the output shaft of the servo motor (507) which downwards enters the inner cavity of the motor fixing frame (508) is provided with a driving wheel;
a screw support frame (5091) is arranged at the inner side of the motor fixing frame (508), an inner cavity is formed in the screw support frame (5091), the lower end of a screw of the ball screw assembly (509) is in rolling connection with the screw support frame (5091) through a bearing, a driven wheel is arranged on an input shaft of the ball screw assembly (509) extending into the inner cavity of the screw support frame (5091), and the driven wheel is meshed with a driving wheel of an output shaft of the servo motor (507), so that the screw of the ball screw assembly (509) is synchronously driven to rotate when the servo motor (507) rotates;
the outer side surfaces of the left side plate (505) and the right side plate (511) are respectively provided with a side support (516) with symmetrical positions, and the cylinder body of the vertically installed cylinder (503) is connected with the through hole of the side support (516) so that the telescopic rod of the cylinder (503) extends upwards;
the lower end faces of the flat plate-shaped up-down moving frames (513) are connected with the vertical supporting plates (514), the upper ends of the two parallel and downward extending vertical supporting plates (514) are fixedly connected with the lower end faces of the up-down moving frames (513), the lower ends of the middle positions of the two vertical supporting plates (514) are provided with ball screw connecting plates (515), the two end faces of the ball screw connecting plates (515) are fixed with the inner end faces of the vertical supporting plates (514) on the two sides, nuts of ball screw assemblies (509) are arranged in through holes through which the ball screw connecting plates (515) penetrate, the nuts of the ball screw assemblies (509) are connected with the ball screw assemblies (509) in a threaded mode to form a threaded transmission chain, and when the ball screw assemblies (509) rotate forwards and backwards, the nuts of the threaded ball screw assemblies (509) drive the up-down moving frames (513) to move in a lifting mode;
the outer side surfaces of the upright support plates (514) are provided with fixed guide rail sliding blocks (504);
the upper end and the lower end of the inner sides of the left side plate (505) and the right side plate (511) are respectively provided with a bracket which stretches inwards, after a guide rail (5041) is inserted into a sliding groove of a guide rail sliding block (504) from top to bottom, two ends of the guide rail (5041) are respectively connected and fixed with the brackets at the upper end and the lower end of the inner sides of the left side plate (505) and the right side plate (511), and a gap is reserved between the vertically fixed guide rail (5041) and the left side plate (505) and the right side plate (511) at corresponding positions;
the guide rail sliding blocks (504) are in embedded engagement with the guide rails (5041) corresponding to the positions, so that when the assembly, which is fixedly connected with the up-and-down moving frame (513) and the two upright support plates (514), moves up and down, the guide rail sliding blocks (504) synchronously slide along the guide rails (5041) corresponding to the engaged positions in a friction type lifting displacement manner;
the upper part of the telescopic rod which extends upwards of the oil cylinder (503) is fixedly connected with the two ends of the up-down moving frame (513).
2. The lifting device of the rotary multi-station mobile processing device according to claim 1, wherein the intermittent rotation angle of the divider assembly (800) corresponds to each station position installed on the table top (610).
3. The lifting device based on the rotary multi-station mobile processing apparatus as set forth in claim 1, wherein the divider assembly (800) intermittently rotates circumferentially under the instruction of a preset program of the control system (999).
4. The lifting device based on the rotary multi-station mobile processing device according to claim 1, wherein a gear transmission is arranged between the servo motor (507) and a screw rod of the ball screw assembly (509).
5. The lifting device based on the rotary multi-station mobile processing device according to claim 1, wherein the connecting grooves of the guide rail sliding blocks (504) are internally and uniformly provided with rolling pins.
6. The lifting device based on the rotary multi-station mobile processing device according to claim 1, wherein the number of bearings at the connecting end of the screw rod lower end of the ball screw assembly (509) and the screw rod supporting frame (5091) is not less than two.
7. The lifting device based on the rotary multi-station mobile processing device according to claim 1, wherein the number of guide rails (5041) arranged on the inner sides of the left side plate (505) and the right side plate (511) in an upright manner is not less than two, and the guide rails (5041) are parallel to each other.
8. The lifting device based on the rotary multi-station mobile processing device according to claim 1, wherein the number of the guide rail sliding blocks (504) which are correspondingly meshed with the single guide rail (5041) is not less than two, and each guide rail sliding block (504) is arranged up and down.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211158964.XA CN117773640A (en) | 2022-09-22 | 2022-09-22 | Lifting equipment based on rotary multi-station mobile machining device |
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Application Number | Priority Date | Filing Date | Title |
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CN202211158964.XA CN117773640A (en) | 2022-09-22 | 2022-09-22 | Lifting equipment based on rotary multi-station mobile machining device |
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CN117773640A true CN117773640A (en) | 2024-03-29 |
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CN202211158964.XA Pending CN117773640A (en) | 2022-09-22 | 2022-09-22 | Lifting equipment based on rotary multi-station mobile machining device |
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2022
- 2022-09-22 CN CN202211158964.XA patent/CN117773640A/en active Pending
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