CN112591658B - Multi-surface installation pneumatic side sliding table - Google Patents
Multi-surface installation pneumatic side sliding table Download PDFInfo
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- CN112591658B CN112591658B CN202011563831.1A CN202011563831A CN112591658B CN 112591658 B CN112591658 B CN 112591658B CN 202011563831 A CN202011563831 A CN 202011563831A CN 112591658 B CN112591658 B CN 112591658B
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- lip
- pair
- cylinder
- sealing
- sliding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1428—Cylinders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
- F15B15/1461—Piston rod sealings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Actuator (AREA)
Abstract
The invention discloses a multi-surface mounting pneumatic side sliding table, which comprises a shell, wherein one side of the shell is provided with the side sliding table in a sliding manner, a first air cylinder, a driving mechanism and a second air cylinder are arranged in the shell, the first air cylinder is arranged on the inner bottom surface of the shell, the driving mechanism is arranged at the output end of the first air cylinder, the second air cylinder is arranged on the driving mechanism, a fixed plate is arranged behind the second air cylinder, two ends of the fixed plate are respectively provided with a sliding block, the inner walls at two sides of the shell are respectively provided with a movable guide rail, the sliding blocks slide on the corresponding movable guide rails, the movable guide rails are provided with a pair of buffer mechanisms, the tops of the sliding blocks can be abutted against a pair of buffer heads, a piston rod is arranged in the first air cylinder in a sliding manner, and a sealing lip structure and a sealing plug structure are sleeved on the piston rod, the invention can improve the moving stroke of the sliding table and has high use safety and reliability.
Description
Technical Field
The invention relates to pneumatic conveying equipment, in particular to a multi-surface mounting pneumatic side sliding table.
Background
The slip table is a sharp actuating mechanism of the wide application of automation industry field, and pneumatic slip table is then one kind through pneumatic control's slip table, and the flexible stroke of pneumatic slip table among the prior art is less, consequently uses and has the limitation, and in addition, the relatively poor problem of leakproofness will appear using a period of time in the cylinder telescopic link of the slip table among the prior art, can influence the in service behavior of cylinder like this.
Disclosure of Invention
In view of the above, the present invention provides a multi-surface mounted pneumatic side sliding table to solve the above technical problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a pneumatic side sliding table with multiple surfaces is composed of a casing with a side sliding table on one side, several installing screw holes on said casing, the first and the second cylinders installed in said casing, a fixing plate behind said first cylinder, slide blocks at both ends of said fixing plate, the movable guide tracks on both inner walls of casing, and a pair of buffer mechanisms on said movable guide tracks, the lower extreme of telescopic cylinder is equipped with the buffering head, the top of slider can support and hold on a pair of buffering is overhead, it is equipped with the piston rod to slide in the first cylinder, the upper end of piston rod is passed the top of first cylinder upwards extends, the cover is equipped with seal lip structure and sealing plug structure on the piston rod, the seal lip structure with the sealing plug structure all is located in the first cylinder, just the seal lip structure is located below the sealing plug structure.
Further, the piston rod includes card strip and connecting portion, card strip slidable mounting be in the first cylinder, connecting portion connect the top of card strip, the coating has the chromium coating on the periphery of card strip, actuating mechanism's lower extreme is connected the higher authority of connecting portion.
Furthermore, the sealing plug structure comprises a first sealing ring and a second sealing ring, the second sealing ring is positioned on the outer side of the chromium coating, the first sealing ring is positioned on the outer side of the second sealing ring, and a plurality of first rubber sleeves and a plurality of second rubber sleeves are arranged between the first sealing ring and the second sealing ring.
Furthermore, the first rubber sleeve and the second rubber sleeve are mutually arranged, compression springs are sleeved on the first rubber sleeve and the second rubber sleeve respectively, and the compression springs are abutted between the first sealing ring and the second sealing ring.
Further, the sealing lip structure comprises a support frame which is of an annular structure, the support frame is installed on the inner wall of the first cylinder, a sealing lip is arranged in the support frame, and the sealing lip abuts against the chromium coating.
Furthermore, the seal lip includes first lip, second lip, third lip, fourth lip and inner ring, first lip with the inboard of second lip is all supported and is held on the chromium-plated layer, the third lip with the fourth lip is connected respectively first lip with the outside of second lip, just the third lip with the outside of fourth lip is all supported and is held on the inner wall of support frame, the inner ring is located first lip the second lip the third lip with the centre that the fourth lip is connected.
Furthermore, the driving mechanism comprises a pair of driving racks, the driving racks are symmetrically arranged on the connecting portion, the driving gears are meshed with the outer sides of the driving racks, the driven gears are meshed with the outer sides of the driving gears, the driven racks are meshed with the outer sides of the driven gears, and the driving racks and the driven racks are slidably arranged on the rear side wall of the shell.
Furthermore, a pair of connecting plates are connected to the upper surfaces of the pair of driven racks, the pair of connecting plates are mounted on the fixed plate, and the pair of sliding blocks are mounted on the left side and the right side of the fixed plate respectively.
Furthermore, the buffer mechanism further comprises a pair of outer rails which are installed in the movable guide rail at intervals, a sliding plate is installed between the pair of outer rails in a sliding mode, the lower face of the sliding plate is connected with the top of the telescopic cylinder, and the upper face of the sliding plate is connected with a second buffer spring in a supporting mode.
Furthermore, a sliding table guide rail is installed on one side of the shell, and the side sliding table slides on the sliding table guide rail.
The technical scheme can show that the invention has the advantages that:
1. the driving mechanism is arranged in the side sliding table, and the telescopic stroke of the side sliding table can be increased through the air cylinder and the driving mechanism, so that the side sliding table is more convenient to use.
2. The invention is also provided with the sealing lip structure and the sealing plug structure, so that the sealing performance of the telescopic rod of the cylinder can be improved, and the service life of the cylinder is longer.
3. The invention is also provided with the buffer mechanism, which can improve the buffer effect of the driving mechanism during movement, thereby being safer and more reliable to use.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the structure of fig. 1.
Fig. 3 is an internal structural view of the first cylinder of the present invention.
Fig. 4 is a partial schematic view of the structure of the sealing plug of the present invention.
Fig. 5 is a side sectional view of the moving guide of the present invention.
List of reference numerals: the sealing device comprises a shell 1, an installation screw hole 11, a sliding table guide rail 12, a moving guide rail 13, a side sliding table 2, a first air cylinder 3, a piston rod 31, a chromium coating 311, a clamping strip 312, a connecting part 313, a driving mechanism 4, a driving rack 41, a driving gear 42, a driven gear 43, a driven rack 44, a connecting plate 45, a second air cylinder 5, a fixing plate 51, a sliding block 52, a sealing lip structure 6, a first lip 61, a second lip 62, an inner ring 63, a supporting frame 64, a third lip 65, a fourth lip 66, a sealing plug structure 7, a first sealing ring 71, a first rubber sleeve 711, a second sealing ring 72, a second rubber sleeve 721, a compression spring 73, a buffer mechanism 8, a buffer head 81, a telescopic cylinder 82, a first buffer spring 83, an outer rail 84, a sliding plate 85 and a second buffer spring 86.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1 to 5, the multi-surface mounting pneumatic side sliding table shown in fig. 1 and 2 includes a housing 1, a side sliding table 2 is slidably disposed on one side of the housing 1, a plurality of mounting screw holes 11 are disposed on the housing 1, the mounting screw holes 11 can be disposed on each surface of the housing 1, so as to achieve multi-surface mounting, a first cylinder 3, a driving mechanism 4 and a second cylinder 5 are mounted in the housing 1, the first cylinder 3 is mounted on the inner bottom surface of the housing 1, the driving mechanism 4 is mounted at the output end of the first cylinder 3, the second cylinder 5 is mounted on the driving mechanism 4, the upper surface of the second cylinder 5 is connected to the side sliding table 2, a fixing plate 51 is mounted behind the second cylinder 5, sliders 52 are disposed at two ends of the fixing plate 51, and moving guide rails 13 are mounted on inner walls of two sides of the housing 1, the slider 52 is corresponding slide on the movable guide rail 13, install a pair of buffer gear 8 on the movable guide rail 13, buffer gear 8 includes gliding telescopic cylinder 82 from top to bottom, the cover is equipped with first buffer spring 83 on the telescopic cylinder 82, the lower extreme of telescopic cylinder 82 is equipped with buffer head 81, the top of slider 52 can support and hold on a pair of buffer head 81, it is equipped with piston rod 31 to slide in the first cylinder 3, the upper end of piston rod 31 is passed the top of first cylinder 3 and upwards extends, the cover is equipped with sealing lip structure 6 and sealing plug structure 7 on the piston rod 31, sealing lip structure 6 with sealing plug structure 7 all is located in the first cylinder 3, just sealing lip structure 6 is located below the sealing plug structure 7.
As shown in fig. 3, the piston rod 31 includes a clamping strip 312 and a connecting portion 313, the clamping strip 312 is slidably mounted in the first cylinder 3, the connecting portion 313 is connected to the top of the clamping strip 312, a chromium plating layer 311 is coated on the outer periphery of the clamping strip 312, the chromium plating layer 311 can effectively improve the service strength of the piston rod 31, and simultaneously improve the wear-resisting effect, so that the service life is longer, and the lower end of the driving mechanism 4 is connected to the upper surface of the connecting portion 313.
As shown in fig. 4, the sealing plug structure 7 includes a first sealing ring 71 and a second sealing ring 72, the second sealing ring 72 is located outside the chromium plating layer 311, the first sealing ring 71 is located outside the second sealing ring 72, and a plurality of first rubber sleeves 711 and a plurality of second rubber sleeves 721 are disposed between the first sealing ring 71 and the second sealing ring 72.
Preferably, the first rubber sleeve 711 and the second rubber sleeve 721 are arranged in a mutual manner, the first rubber sleeve 711 and the second rubber sleeve 721 are both sleeved with compression springs 73, and the compression springs 73 are all abutted between the first sealing ring 71 and the second sealing ring 72, so that the compression effect of the first sealing ring 71 and the second sealing ring 72 on the piston rod 31 can be improved through the elastic action of the compression springs 73, and the sealing effect of the sealing plug structure 7 on the piston rod 31 can be improved.
Preferably, the sealing lip structure 6 includes a supporting frame 64, the supporting frame 64 is an annular structure, the supporting frame 64 is installed on the inner wall of the first cylinder 3, a sealing lip is arranged in the supporting frame 64, and the sealing lip abuts against the chromium plating layer 311.
Preferably, the sealing lips include a first lip 61, a second lip 62, a third lip 65, a fourth lip 66 and an inner ring 63, the inner sides of the first lip 61 and the second lip 62 are all abutted on the chromium coating 311, the third lip 65 and the fourth lip 66 are respectively connected to the outer sides of the first lip 61 and the second lip 62, the outer sides of the third lip 65 and the fourth lip 66 are all abutted on the inner wall of the supporting frame 64, the inner ring 63 is located in the middle of the connection of the first lip 61, the second lip 62, the third lip 65 and the fourth lip 66, and when the piston rod 31 slides up and down, the first lip 61 and the second lip 62 are abutted on the piston rod 31, so that the sealing performance of the piston rod 31 during sliding can be improved.
Preferably, the driving mechanism 4 includes a pair of driving racks 41, the pair of driving racks 41 are symmetrically installed on the connecting portion 313, the driving gears 42 are respectively engaged and connected to the outer sides of the pair of driving racks 41, the driven gears 43 are respectively engaged and connected to the outer sides of the pair of driving gears 42, the driven racks 44 are respectively engaged and connected to the outer sides of the pair of driven gears 43, and the pair of driving racks 41 and the pair of driven racks 44 are respectively slidably installed on the rear side wall of the housing 1.
Preferably, a connecting plate 45 is connected to each of the pair of driven racks 44, the pair of connecting plates 45 are mounted on the fixed plate 51, and the pair of sliders 52 are mounted on the left and right sides of the fixed plate 51.
As shown in fig. 5, the buffer mechanism 8 further includes a pair of outer rails 84, the pair of outer rails 84 are installed in the moving guide rail 13 at intervals, a sliding plate 85 is installed between the pair of outer rails 84 in a sliding manner, a lower surface of the sliding plate 85 is connected with a top portion of the telescopic cylinder 82, a second buffer spring 86 is connected to an upper surface of the sliding plate 85 in a supporting manner, and the first buffer spring 83 and the second buffer spring 86 can reduce an impact force of the slider 52 on the moving guide rail 13, so that the use is safer.
Preferably, a sliding table guide rail 12 is installed on one side of the housing 1, and the side sliding table 2 slides on the sliding table guide rail 12.
The working principle is as follows: the air cylinder 5 works first to push the sliding table 2 to move, when the air cylinder 5 moves to the limit, the air cylinder 3 is started, the piston rod 31 pushes the pair of racks 41 upwards to drive the driving gear 42 and the driven gear 43 to rotate so as to drive the pair of driven racks 44 to move upwards, the driven racks 44 enable the fixing plate 51 to move through the connecting plate 45, and therefore the second air cylinder 5 and the side sliding table 2 slide, and the movement stroke of the side sliding table 2 is increased.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a pneumatic side slip table of multiaspect installation, its characterized in that, includes casing (1), one side of casing (1) slides and is equipped with side slip table (2), a plurality of installation screw (11) have been seted up on casing (1), install first cylinder (3), actuating mechanism (4) and second cylinder (5) in casing (1), install first cylinder (3) on the inside bottom surface of casing (1), actuating mechanism (4) are installed the output of first cylinder (3), install second cylinder (5) on actuating mechanism (4), just the higher authority of second cylinder (5) with side slip table (2) are connected, fixed plate (51) are installed at the back of second cylinder (5), the both ends of fixed plate (51) all are equipped with slider (52), all install moving guide (13) on the both sides inner wall of casing (1), the sliding blocks (52) slide on the corresponding moving guide rails (13), a pair of buffer mechanisms (8) are arranged on the moving guide rails (13), the buffer mechanism (8) comprises a telescopic cylinder (82) capable of sliding up and down, a first buffer spring (83) is sleeved on the telescopic cylinder (82), the lower end of the telescopic cylinder (82) is provided with a buffer head (81), the top of the sliding block (52) can be propped against a pair of buffer heads (81), a piston rod (31) is arranged in the first cylinder (3) in a sliding manner, the upper end of the piston rod (31) penetrates through the top of the first cylinder (3) and extends upwards, a sealing lip structure (6) and a sealing plug structure (7) are sleeved on the piston rod (31), the sealing lip structure (6) and the sealing plug structure (7) are both located in the first cylinder (3), and the sealing lip structure (6) is positioned below the sealing plug structure (7).
2. The multi-surface mounting pneumatic side sliding table according to claim 1, wherein the piston rod (31) comprises a clamping strip (312) and a connecting portion (313), the clamping strip (312) is slidably mounted in the first cylinder (3), the connecting portion (313) is connected to the top of the clamping strip (312), a chromium coating (311) is coated on the periphery of the clamping strip (312), and the lower end of the driving mechanism (4) is connected to the upper surface of the connecting portion (313).
3. The multi-surface mounting pneumatic side sliding table according to claim 2, wherein the sealing plug structure (7) comprises a first sealing ring (71) and a second sealing ring (72), the second sealing ring (72) is located on the outer side of the chromium coating (311), the first sealing ring (71) is located on the outer side of the second sealing ring (72), and a plurality of first rubber sleeves (711) and a plurality of second rubber sleeves (721) are arranged between the first sealing ring (71) and the second sealing ring (72).
4. The multi-surface mounting pneumatic side sliding table according to claim 3, wherein the first rubber sleeve (711) and the second rubber sleeve (721) are mutually arranged, compression springs (73) are sleeved on the first rubber sleeve (711) and the second rubber sleeve (721), and the compression springs (73) are abutted between the first sealing ring (71) and the second sealing ring (72).
5. The multi-surface mounting pneumatic side sliding table according to claim 1, wherein the sealing lip structure (6) comprises a supporting frame (64), the supporting frame (64) is of an annular structure, the supporting frame (64) is mounted on the inner wall of the first cylinder (3), a sealing lip is arranged in the supporting frame (64), and the sealing lip abuts against the chromium coating (311).
6. The multi-surface mounting pneumatic side sliding table according to claim 5, wherein the sealing lips comprise a first lip (61), a second lip (62), a third lip (65), a fourth lip (66) and an inner ring (63), the first lip (61) and the inner side of the second lip (62) are all abutted on the chromium coating (311), the third lip (65) and the fourth lip (66) are respectively connected to the outer sides of the first lip (61) and the second lip (62), the third lip (65) and the outer side of the fourth lip (66) are all abutted on the inner wall of the supporting frame (64), and the inner ring (63) is located in the middle of the connection of the first lip (61), the second lip (62), the third lip (65) and the fourth lip (66).
7. The multi-surface mounting pneumatic side sliding table according to claim 2, wherein the driving mechanism (4) comprises a pair of driving racks (41), the pair of driving racks (41) are symmetrically mounted on the connecting portion (313), driving gears (42) are respectively meshed and connected with the outer sides of the pair of driving racks (41), driven gears (43) are respectively meshed and connected with the outer sides of the pair of driving gears (42), driven racks (44) are respectively meshed and connected with the outer sides of the pair of driven gears (43), and the pair of driving racks (41) and the pair of driven racks (44) are respectively slidably mounted on the rear side wall of the shell (1).
8. The multi-surface mounting pneumatic side sliding table according to claim 7, wherein a pair of driven racks (44) are connected with connecting plates (45) respectively, a pair of connecting plates (45) are mounted on the fixed plate (51), and a pair of sliding blocks (52) are mounted on the left side and the right side of the fixed plate (51) respectively.
9. The multi-surface mounting pneumatic side sliding table according to claim 1, wherein the buffering mechanism (8) further comprises a pair of outer rails (84), the pair of outer rails (84) are mounted in the movable guide rail (13) at intervals, a sliding plate (85) is slidably mounted between the pair of outer rails (84), the lower surface of the sliding plate (85) is connected with the top of the telescopic cylinder (82), and a second buffering spring (86) is connected to the upper surface of the sliding plate (85) in a propping and holding manner.
10. The multi-sided mounting pneumatic side slip of claim 1, wherein a slip guide rail (12) is mounted to one side of the housing (1), the side slip (2) sliding on the slip guide rail (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011563831.1A CN112591658B (en) | 2020-12-25 | 2020-12-25 | Multi-surface installation pneumatic side sliding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011563831.1A CN112591658B (en) | 2020-12-25 | 2020-12-25 | Multi-surface installation pneumatic side sliding table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112591658A CN112591658A (en) | 2021-04-02 |
| CN112591658B true CN112591658B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011563831.1A Active CN112591658B (en) | 2020-12-25 | 2020-12-25 | Multi-surface installation pneumatic side sliding table |
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| CN (1) | CN112591658B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1098423A1 (en) * | 1999-11-03 | 2001-05-09 | Dewert Antriebs- und Systemtechnik GmbH & Co. KG | Electrically powered drive for furniture |
| DE102015104481A1 (en) * | 2015-03-25 | 2016-09-29 | pitlift GmbH | Underfloor lift for subsequent installation in existing underfloor cassettes |
| CN209740611U (en) * | 2019-03-22 | 2019-12-06 | 江苏兴荣高新科技股份有限公司 | Lifting device of coil pipe receiving and releasing machine |
| CN111348601A (en) * | 2020-03-24 | 2020-06-30 | 浙江华良建筑机械有限公司 | Lifting driving device for lifter |
| CN211847008U (en) * | 2019-09-23 | 2020-11-03 | 苏州丰凡电子科技有限公司 | Lifting type transfer platform for processing power strip |
-
2020
- 2020-12-25 CN CN202011563831.1A patent/CN112591658B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1098423A1 (en) * | 1999-11-03 | 2001-05-09 | Dewert Antriebs- und Systemtechnik GmbH & Co. KG | Electrically powered drive for furniture |
| DE102015104481A1 (en) * | 2015-03-25 | 2016-09-29 | pitlift GmbH | Underfloor lift for subsequent installation in existing underfloor cassettes |
| CN209740611U (en) * | 2019-03-22 | 2019-12-06 | 江苏兴荣高新科技股份有限公司 | Lifting device of coil pipe receiving and releasing machine |
| CN211847008U (en) * | 2019-09-23 | 2020-11-03 | 苏州丰凡电子科技有限公司 | Lifting type transfer platform for processing power strip |
| CN111348601A (en) * | 2020-03-24 | 2020-06-30 | 浙江华良建筑机械有限公司 | Lifting driving device for lifter |
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| Publication number | Publication date |
|---|---|
| CN112591658A (en) | 2021-04-02 |
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