CN113044772A - Machining auxiliary platform with quick lifting function - Google Patents
Machining auxiliary platform with quick lifting function Download PDFInfo
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- CN113044772A CN113044772A CN202110267359.5A CN202110267359A CN113044772A CN 113044772 A CN113044772 A CN 113044772A CN 202110267359 A CN202110267359 A CN 202110267359A CN 113044772 A CN113044772 A CN 113044772A
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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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
Abstract
The invention discloses an auxiliary platform for machining with a quick lifting function, relates to the technical field of machining, and solves the problem that the conventional auxiliary platform needs to be lifted through a mechanical structure and cannot be lifted at will in the working process. An auxiliary platform for machining with a rapid lifting function comprises an installation base; the top edge of installation base connects the rotation through the hinge and is provided with four group's gas formula telescopic links, the top of four group's gas formula telescopic links is connected the rotation through the hinge and is provided with the lift platform, and lift platform and installation base are the square body of equidimension, through being provided with horizontal door, from locking piece and spring beam, convenient function safe for the platform provides the auto-lock protection, slide to one side with horizontal door earlier, place the top that promotes the platform with the instrument that needs to use and accessory etc. then, then step on the lift platform, will open the door and reset, horizontal door passes through the auto-lock location of self-locking piece and spring beam, further seal the platform.
Description
Technical Field
The invention relates to the technical field of machining, in particular to an auxiliary platform for machining with a quick lifting function.
Background
With the rapid development of modern machining, the machining technology develops rapidly, and a plurality of advanced machining technical methods, such as micro machining technology, rapid forming technology, precision ultra-precision machining technology and the like, emerge slowly, the machining refers to a process of changing the overall dimension or performance of a workpiece through a mechanical device, and can be divided into cutting machining and pressure machining according to the difference of machining modes, and a specific auxiliary platform is required to be used for auxiliary machining in the machining process.
Through retrieval, for example, patent No. CN212020664U discloses an auxiliary platform for machining with a fast lifting function, which comprises a support frame, a spare bracket, a plug pin, a cavity, an installation plate, an operation platform, an electric push rod, a connection frame, a moving block, a lifting platform, a fixing clamp, an inner cavity, a through hole, a baffle plate, a placing cabinet and a switch group, wherein the spare bracket is sleeved on the outer side surface of the lower end of the support frame; the lower side surface of the moving block is connected with the mounting plate through a slideway, the upper end of the moving block is provided with a connecting frame through a bearing, and the upper end of the connecting frame is connected with the lifting platform through the moving block; a fixing clamp is arranged on the upper side surface of the lifting platform, and an inner cavity is arranged on one side surface of the lifting platform; the inside of operation panel is provided with the through-hole, and the side of going up of through-hole is provided with the shielding plate. The utility model discloses the link, the setting of fixation clamp and through-hole, safety protection nature is better, convenient to use, and the fixation clamp can withdraw, and the workstation height is convenient for adjust, and the operation panel is convenient for clean.
However, the currently used auxiliary platform needs to be lifted through a mechanical structure, cannot be lifted at will in the working process, and does not have a convenient and fast self-locking safety protection structure, so that the current requirements are not met, and the auxiliary platform for machining with the rapid lifting function is provided.
Disclosure of Invention
Problem (A)
The invention aims to provide an auxiliary platform for machining with a quick lifting function, and aims to solve the problems that the conventional auxiliary platform provided in the background art needs to be lifted through a mechanical structure, cannot be lifted at will in the working process, and does not have a convenient and quick self-locking safety protection structure.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an auxiliary platform for machining with a rapid lifting function comprises an installation base; four groups of air type telescopic rods are rotatably arranged at the corners of the top of the mounting base through hinge connection, a lifting platform is rotatably arranged at the tops of the four groups of air type telescopic rods through hinge connection, and the lifting platform and the mounting base are square bodies with equal width; the lifting platform also comprises a bottom pile, a ring frame, a groove frame and an air pipe; a bottom pile is integrally arranged in the middle of the bottom of the lifting platform, a ring frame is integrally arranged on the outer side of the bottom pile through a support structure, and a groove frame is arranged at the top of the ring frame; an air pipe is arranged outside the bottom pile and penetrates through the groove frame to be communicated with the air type telescopic rod; screw and bottom pile intercommunication have been seted up in the middle of the top of promotion platform, and the screw outer end is fixed through threaded connection and is provided with the sealing plug.
Preferably, the mounting base further comprises an inner expanding sliding chute, a guide rod, an extending foot seat and a lower sliding rod; two groups of inner expanding chutes are formed in one side of the bottom of the mounting base, and two groups of guide rods are fixedly arranged on two sides of the inner expanding chutes; an extension foot seat is arranged in the inner expansion sliding chute in a sliding manner and is connected with the guide rod in a sliding manner; the other three sides of the mounting base are integrally provided with two groups of wedge-shaped body structures which are the same as the structure of the extending foot seats; the top side of the mounting base is fixedly provided with a lower sliding rod in a surrounding way.
Preferably, the lifting platform further comprises a telescopic sleeve, a transverse sheet, a placing hole and a self-locking rack; the side edge of the top of the lifting platform is integrally and circularly provided with a telescopic sleeve, and the lower sliding rod penetrates through the lifting platform and is in sliding connection with the telescopic sleeve; two rows of transverse sheets are integrally arranged outside the telescopic sleeve, and a gap is reserved on one side of each transverse sheet; a placing hole is formed in the top of the transverse sheet on one side; the top of one side of the transverse sheet close to the notch is fixedly provided with a self-locking rack; the top of one side of the cross piece close to the notch is provided with a transverse opening door in a sliding way through a guide rail; an extension table is integrally arranged on the outer side of the transverse sheet at the top position of the internal expansion sliding chute; a power input device is fixedly arranged on the inner side of the transverse sheet; one side of the transverse sheet is rotatably provided with a transmission shaft, a linkage shaft and a driven shaft; the outer side of the transmission shaft is provided with a gear which is meshed with the power rack; two groups of piston bins are fixedly arranged outside one side of the transverse sheet.
Preferably, the horizontal opening door further comprises a self-locking block and a spring rod; the main body of the horizontal door is an L-shaped structure with the top part rotating towards the inner side; the bottom of the self-locking block is of a rack structure and is matched with the self-locking rack; two groups of spring rods are fixedly arranged at the top of the self-locking block, and the spring is sleeved at the top of the spring rod and passes through the turning part of the transverse opening door to be fixedly provided with a blocking piece.
Preferably, the power input device further comprises a pressure lever, a connecting rod and a power rack; the main body of the power input device is of a vertical frame structure, the top end of the power input device is rotatably provided with a pressure lever through hinge connection, and one end of the pressure lever is rotatably provided with a connecting rod through hinge connection; the inner side of the power input device is provided with a power rack in a sliding way through a guide rail, and the top of the power rack is hinged with the connecting rod.
Preferably, the power input device further comprises a telescopic rod, a hexagonal rod and a holding sleeve; one end of the compression bar is slidably provided with a telescopic rod, and one end of the telescopic rod is integrally provided with a hexagonal rod; the hexagonal rod outside cover is equipped with the grip, and one side integral type of grip is provided with the disk structure, and the grip can insert and locate to place in the hole.
Preferably, the driven shaft further comprises an eccentric disc and an H-shaped sliding block; two ends of the linkage shaft are in transmission connection with the transmission shaft and the driven shaft through bevel gears; an eccentric disc is fixedly arranged at the outer end of the driven shaft, and an H-shaped sliding block is eccentrically and rotatably arranged on the outer side of the eccentric disc through a rotating shaft.
Preferably, the piston bin further comprises a side connecting frame, a one-way valve A, a one-way valve B and a strip-shaped frame; the outer sides of the two groups of piston bins are fixedly connected by a side connecting frame; two ends of the far side of the two groups of piston bins are respectively connected with a one-way valve A and a one-way valve B; the bottom of the lifting platform is fixedly provided with an air exhaust, the air exhaust is provided with a soft air pipe communicated with the bottom pile, and the outer side of the one-way valve B is provided with a pipeline communicated with the air exhaust; piston rods are fixedly arranged on two sides of the strip-shaped frame, and the piston rods penetrate through the piston bins and are fixedly provided with piston plates; the bar-shaped frame is arranged on the outer side of the H-shaped sliding block in a sliding manner.
(III) advantageous effects
The invention provides an auxiliary platform for machining with a quick lifting function, which provides a convenient function of self-locking protection safety for a platform by arranging a transverse door, a self-locking block and a spring rod.
Secondly, the setting of slide bar down provides supplementary reinforcement function for the platform, can utilize the horizontal piece to place the work piece when assembling the work piece, provides convenience for processing, and the setting of slide bar down can increase stability, avoids the platform phenomenon of turning on one's side to appear.
Furthermore, the arrangement of the power input device and the piston bin provides a convenient lifting control function for the platform, the pressure rod is continuously pressed, the pressure rod is matched with the connecting rod to drive the power rack to move up and down, the power rack drives the transmission shaft to rotate, the transmission shaft drives the linkage shaft to rotate through the bevel gear, the linkage shaft drives the driven shaft to rotate through the bevel gear, the driven shaft drives the eccentric disc to rotate, the eccentric disc drives the bar-shaped frame to continuously reciprocate through the H-shaped sliding block, in the process that the bar-shaped frame drives the piston rod to move, air can pass through the one-way valve A to be sucked into the piston bin, then passes through the one-way valve B to be discharged into the air discharge, and further enters the bottom pile, the air type telescopic rods are input from the; in the process of lifting the lifting platform, the lower sliding rod is in sliding connection with the telescopic sleeve, so that the balance of the lifting platform can be kept; when the lifting platform needs to descend, the sealing type in the middle of the top of the lifting platform is opened, so that air can be exhausted, the lifting platform descends, and the lifting platform is convenient to control and can be lifted at will.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic axial side view of an embodiment of the present invention;
FIG. 3 is a schematic bottom view of an embodiment of the present invention;
FIG. 4 is an enlarged partial structural view of part A in the embodiment of the present invention;
FIG. 5 is an enlarged partial structural view of a portion B in the embodiment of the present invention;
FIG. 6 is an enlarged view of a portion C according to an embodiment of the present invention;
in fig. 1 to 6, the correspondence between the part names or lines and the reference numbers is:
1. installing a base; 101. an inner expanding chute; 102. a guide bar; 103. an extending foot seat; 104. a lower sliding rod; 2. an air type telescopic rod; 3. lifting the platform; 301. bottom piles; 302. a ring frame; 303. a slot frame; 304. an air tube; 305. a telescopic sleeve; 306. a transverse sheet; 307. placing holes; 308. a self-locking rack; 4. transversely opening the door; 401. a self-locking block; 402. a spring lever; 5. a power input device; 501. a pressure lever; 502. a connecting rod; 503. a power rack; 504. a telescopic rod; 505. a hexagonal rod; 506. holding the sleeve; 6. a drive shaft; 7. a linkage shaft; 8. a driven shaft; 801. an eccentric disc; 802. an H-shaped slider; 9. a piston chamber; 901. a side link; 902. a one-way valve A; 903. a check valve B; 904. a bar frame; 10. and (5) exhausting.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, an embodiment of the present invention includes: an auxiliary platform for machining with a rapid lifting function comprises an installation base 1; the mounting base 1 also comprises an inner expanding sliding groove 101, a guide rod 102, an extending foot seat 103 and a lower sliding rod 104; two groups of inner expanding chutes 101 are formed in one side of the bottom of the mounting base 1, and two groups of guide rods 102 are fixedly arranged on two sides of the inner expanding chutes 101; an extension foot seat 103 is arranged in the inner expansion sliding groove 101 in a sliding manner, and the extension foot seat 103 is connected with the guide rod 102 in a sliding manner; the other three sides of the mounting base 1 are provided with two groups of wedge-shaped structures with the same structure as the extending foot seats 103; the side of the top of the mounting base 1 is fixedly provided with a lower sliding rod 104 in a surrounding way; four groups of air-type telescopic rods 2 are rotatably arranged at the corners of the top of the mounting base 1 through hinge connection, a lifting platform 3 is rotatably arranged at the tops of the four groups of air-type telescopic rods 2 through hinge connection, and the lifting platform 3 and the mounting base 1 are square bodies with equal width; the lifting platform 3 also comprises a bottom pile 301, a ring frame 302, a groove frame 303 and an air pipe 304; a bottom pile 301 is integrally arranged in the middle of the bottom of the lifting platform 3, a ring frame 302 is integrally arranged on the outer side of the bottom pile 301 through a support structure, and a groove frame 303 is arranged at the top of the ring frame 302; an air pipe 304 is arranged outside the bottom pile 301 and penetrates through the groove frame 303 to be communicated with the air type telescopic rod 2; a screw hole is formed in the middle of the top of the lifting platform 3 and communicated with the bottom pile 301, and a sealing plug is fixedly arranged at the outer end of the screw hole through threaded connection; the lifting platform 3 further comprises a telescopic sleeve 305, a transverse sheet 306, a placing hole 307 and a self-locking rack 308; the telescopic sleeve 305 is integrally arranged around the top edge side of the lifting platform 3, and the lower sliding rod 104 penetrates through the lifting platform 3 and is in sliding connection with the telescopic sleeve 305; two rows of transverse sheets 306 are integrally arranged outside the telescopic sleeve 305, and a gap is reserved on one side of each transverse sheet 306; a placing hole 307 is formed at the top of the transverse sheet 306 at one side; a self-locking rack 308 is fixedly arranged at the top of one side of the cross piece 306 close to the notch; the top of one side of the cross piece 306 close to the gap is provided with a transverse opening door 4 in a sliding way through a guide rail; the horizontal door 4 further comprises a self-locking block 401 and a spring rod 402; the main body of the horizontal door 4 is of an L-shaped structure with the top part rotating towards the inner side; the bottom of the self-locking block 401 is of a rack structure and is matched with the self-locking rack 308; two groups of spring rods 402 are fixedly arranged at the top of the self-locking block 401, and springs are sleeved at the tops of the spring rods 402 and blocking pieces are fixedly arranged at turning positions of the transverse door 4 in a penetrating manner; an extension table is integrally arranged on the outer side of the cross piece 306 at the top of the internal expansion sliding chute 101; the power input device 5 is fixedly arranged on the inner side of the cross piece 306; the power input device 5 further comprises a pressure lever 501, a connecting rod 502 and a power rack 503; the main body of the power input device 5 is of a vertical frame structure, the top end of the power input device 5 is rotatably provided with a pressure lever 501 through a hinge, and one end of the pressure lever 501 is rotatably provided with a connecting rod 502 through a hinge; the inner side of the power input device 5 is provided with a power rack 503 in a sliding way through a guide rail, and the top of the power rack 503 is hinged with the connecting rod 502; one side of the cross piece 306 is rotatably provided with a transmission shaft 6, a linkage shaft 7 and a driven shaft 8; a gear is arranged on the outer side of the transmission shaft 6 and meshed with the power rack 503; the power input device 5 also comprises a telescopic rod 504, a hexagonal rod 505 and a holding sleeve 506; one end of the pressure lever 501 is provided with a telescopic rod 504 in a sliding manner, and one end of the telescopic rod 504 is integrally provided with a hexagonal rod 505; a holding sleeve 506 is sleeved outside the hexagonal rod 505, a disc structure is integrally arranged on one side of the holding sleeve 506, and the holding sleeve 506 can be inserted into the placing hole 307; two groups of piston bins 9 are fixedly arranged outside one side of the cross piece 306.
Wherein, the driven shaft 8 also comprises an eccentric disc 801 and an H-shaped sliding block 802; two ends of the universal driving shaft 7 are in transmission connection with the transmission shaft 6 and the driven shaft 8 through bevel gears; an eccentric disc 801 is fixedly arranged at the outer end of the driven shaft 8, and an H-shaped sliding block 802 is eccentrically and rotatably arranged at the outer side of the eccentric disc 801 through a rotating shaft.
The piston bin 9 further comprises a side connecting frame 901, a one-way valve A902, a one-way valve B903 and a strip-shaped frame 904; the outer sides of the two groups of piston bins 9 are provided with side connecting frames 901 which are fixedly connected; two ends of the far side of the two groups of piston bins 9 are respectively connected with a one-way valve A902 and a one-way valve B903; the bottom of the lifting platform 3 is fixedly provided with an air exhaust 10, the air exhaust 10 is provided with a soft air pipe communicated with the bottom pile 301, and the outer side of the one-way valve B903 is provided with a pipeline communicated with the air exhaust 10; a piston rod is fixedly arranged on two sides of the bar-shaped frame 904, and a piston plate is fixedly arranged on the piston rod after the piston rod passes through the piston bin 9; the bar frame 904 is slidably disposed outside the H-shaped slider 802.
The working principle is as follows: when the sliding door is used, the transverse door 4 slides to one side, tools and accessories to be applied are placed at the top of the lifting platform 3, then the lifting platform 3 is ascended, the transverse door 4 is reset, the transverse door 4 is positioned in a self-locking mode through the self-locking block 401 and the spring rod 402, the platform is further closed, and the lower sliding rod 104 extends outwards and is opened.
When the lifting platform needs to be lifted, the pressing rod 501 is continuously pressed, the pressing rod 501 is matched with the connecting rod 502 to drive the power rack 503 to move up and down, the power rack 503 drives the transmission shaft 6 to rotate, the transmission shaft 6 drives the linkage shaft 7 to rotate through the bevel gear, the linkage shaft 7 drives the driven shaft 8 to rotate through the bevel gear, the driven shaft 8 drives the eccentric disc 801 to rotate, the eccentric disc 801 drives the bar-shaped frame 904 to continuously reciprocate through the H-shaped sliding block 802, in the process that the bar-shaped frame 904 drives the piston rod to move, air can pass through the one-way valve A902 to be sucked into the piston bin 9 and then passes through the one-way valve B903 to be discharged into the air outlet 10 and further enters the bottom pile 301, the air is input into the air telescopic rods 2 from; in the process that the lifting platform 3 rises, the lower sliding rod 104 is in sliding connection with the telescopic sleeve 305, so that the balance of the lifting platform 3 can be kept; when the lifting platform 3 needs to be lowered, the sealing type in the middle of the top of the lifting platform 3 is opened, and then air can be exhausted, so that the lifting platform 3 is lowered.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a possess quick lift function's auxiliary platform for machining which characterized in that: comprises a mounting base (1); four groups of air-type telescopic rods (2) are rotatably arranged at the corners of the top of the mounting base (1) through hinge connection, a lifting platform (3) is rotatably arranged at the tops of the four groups of air-type telescopic rods (2) through hinge connection, and the lifting platform (3) and the mounting base (1) are square bodies with equal width; the lifting platform (3) further comprises a bottom pile (301), a ring frame (302), a groove frame (303) and an air pipe (304); a bottom pile (301) is integrally arranged in the middle of the bottom of the lifting platform (3), a ring frame (302) is integrally arranged on the outer side of the bottom pile (301) through a support structure, and a groove frame (303) is arranged at the top of the ring frame (302); an air pipe (304) is arranged on the outer side of the bottom pile (301) and penetrates through the groove frame (303) to be communicated with the air type telescopic rod (2); screw holes communicated with the bottom piles (301) are formed in the middle of the top of the lifting platform (3), and sealing plugs are fixedly arranged at the outer ends of the screw holes through threaded connection.
2. The auxiliary platform for machining with a quick lifting function according to claim 1, characterized in that: the mounting base (1) further comprises an inner expanding sliding groove (101), a guide rod (102), an extending foot seat (103) and a lower sliding rod (104); two groups of inner expanding sliding grooves (101) are formed in one side of the bottom of the mounting base (1), and two groups of guide rods (102) are fixedly arranged on two sides of the inner part of each inner expanding sliding groove (101); an extension foot seat (103) is arranged in the inner expansion sliding groove (101) in a sliding manner, and the extension foot seat (103) is connected with the guide rod (102) in a sliding manner; the other three sides of the mounting base (1) are integrally provided with two groups of wedge-shaped body structures which have the same structure as the extending foot seats (103); the side of the top of the mounting base (1) is fixedly provided with a lower sliding rod (104) in a surrounding way.
3. The auxiliary platform for machining with a quick lifting function according to claim 1, characterized in that: the lifting platform (3) further comprises a telescopic sleeve (305), a transverse sheet (306), a placing hole (307) and a self-locking rack (308); the top edge side of the lifting platform (3) is integrally and circularly provided with a telescopic sleeve (305), and the lower sliding rod (104) penetrates through the lifting platform (3) and is in sliding connection with the telescopic sleeve (305); two rows of transverse sheets (306) are integrally arranged outside the telescopic sleeve (305), and a gap is reserved on one side of each transverse sheet (306); a placing hole (307) is formed at the top of the transverse sheet (306) at one side; a self-locking rack (308) is fixedly arranged at the top of one side of the transverse sheet (306) close to the notch; the top of one side of the cross piece (306) close to the notch is provided with a transverse opening door (4) in a sliding way through a guide rail; an extension table is integrally arranged on the outer side of a transverse sheet (306) at the top position of the internal expansion sliding chute (101); a power input device (5) is fixedly arranged on the inner side of the transverse sheet (306); one side of the transverse sheet (306) is rotatably provided with a transmission shaft (6), a linkage shaft (7) and a driven shaft (8); a gear is arranged on the outer side of the transmission shaft (6) and meshed with the power rack (503); two groups of piston bins (9) are fixedly arranged outside one side of the cross piece (306).
4. The auxiliary platform for machining with a quick lifting function according to claim 3, wherein: the transverse door (4) also comprises a self-locking block (401) and a spring rod (402); the main body of the horizontal door (4) is of an L-shaped structure with the top part rotating towards the inner side; the bottom of the self-locking block (401) is of a rack structure and is matched with the self-locking rack (308); two groups of spring rods (402) are fixedly arranged at the top of the self-locking block (401), and the springs are sleeved at the tops of the spring rods (402) and pass through the turning positions of the transverse opening door (4) to be fixedly provided with blocking pieces.
5. The auxiliary platform for machining with a quick lifting function according to claim 3, wherein: the power input device (5) further comprises a pressure lever (501), a connecting rod (502) and a power rack (503); the main body of the power input device (5) is of a vertical frame structure, the top end of the power input device (5) is rotatably provided with a pressure lever (501) through hinge connection, and one end of the pressure lever (501) is rotatably provided with a connecting rod (502) through hinge connection; the inner side of the power input device (5) is provided with a power rack (503) in a sliding way through a guide rail, and the top of the power rack (503) is hinged with the connecting rod (502).
6. The auxiliary platform for machining with a quick lifting function according to claim 3, wherein: the power input device (5) also comprises a telescopic rod (504), a hexagonal rod (505) and a holding sleeve (506); one end of the pressure lever (501) is provided with a telescopic rod (504) in a sliding manner, and one end of the telescopic rod (504) is integrally provided with a hexagonal rod (505); the outer side of the hexagonal rod (505) is sleeved with a holding sleeve (506), one side of the holding sleeve (506) is integrally provided with a disk structure, and the holding sleeve (506) can be inserted into the placing hole (307).
7. The auxiliary platform for machining with a quick lifting function according to claim 3, wherein: the driven shaft (8) also comprises an eccentric disc (801) and an H-shaped sliding block (802); two ends of the linkage shaft (7) are in transmission connection with the transmission shaft (6) and the driven shaft (8) through bevel gears; an eccentric disc (801) is fixedly arranged at the outer end of the driven shaft (8), and an H-shaped sliding block (802) is eccentrically and rotatably arranged at the outer side of the eccentric disc (801) through a rotating shaft.
8. The auxiliary platform for machining with a quick lifting function according to claim 3, wherein: the piston bin (9) further comprises a side connecting frame (901), a one-way valve A (902), a one-way valve B (903) and a strip-shaped frame (904); the outer sides of the two groups of piston bins (9) are provided with side connecting frames (901) which are fixedly connected; two ends of the far side of the two groups of piston bins (9) are respectively connected with a one-way valve A (902) and a one-way valve B (903); an air exhaust (10) is fixedly arranged at the bottom of the lifting platform (3), a soft air pipe arranged on the air exhaust (10) is communicated with the bottom pile (301), and a pipeline communicated with the air exhaust (10) is arranged on the outer side of the one-way valve B (903); piston rods are fixedly arranged on two sides of the bar-shaped frame (904), and the piston rods penetrate through the piston bin (9) and are fixedly provided with piston plates; the strip-shaped frame (904) is arranged outside the H-shaped sliding block (802) in a sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110267359.5A CN113044772B (en) | 2021-03-11 | 2021-03-11 | Machining auxiliary platform with quick lifting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110267359.5A CN113044772B (en) | 2021-03-11 | 2021-03-11 | Machining auxiliary platform with quick lifting function |
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| CN113044772A true CN113044772A (en) | 2021-06-29 |
| CN113044772B CN113044772B (en) | 2022-12-06 |
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| CN207212018U (en) * | 2017-08-04 | 2018-04-10 | 靖江市悦达安防设备有限公司 | A kind of electric translation door locking device |
| CN108675235A (en) * | 2018-05-31 | 2018-10-19 | 邹福灶 | A kind of shop equipment repair platform |
| CN208121628U (en) * | 2018-04-06 | 2018-11-20 | 天津市永泽金属制品有限公司 | A kind of lifting fence pillar |
| CN209081335U (en) * | 2018-11-28 | 2019-07-09 | 苏州亚力升降机有限公司 | One kind can shovel hoistable platform |
| CN110255453A (en) * | 2019-06-19 | 2019-09-20 | 杭州桥遇文化传播有限公司 | A kind of edible ethanol production technology and process equipment |
| CN110271875A (en) * | 2019-05-31 | 2019-09-24 | 昆明旭邦机械有限公司 | A kind of self-locking turnover machine |
| CN209721474U (en) * | 2019-02-27 | 2019-12-03 | 朱永宜 | A kind of interior decoration material lift device |
| CN210065055U (en) * | 2019-06-26 | 2020-02-14 | 万全重工（常州）机械有限公司 | Hydraulic elevator platform |
| CN210890848U (en) * | 2019-07-24 | 2020-06-30 | 李小青 | Tunnel detects auxiliary positioning device |
| CN211226088U (en) * | 2019-12-12 | 2020-08-11 | 国网新疆电力有限公司哈密供电公司 | Portable hoisting device for equipment on transformer station column |
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| CN107098297A (en) * | 2017-06-07 | 2017-08-29 | 长兴众化生物科技有限公司 | Vehicular translates elevating table device |
| CN207212018U (en) * | 2017-08-04 | 2018-04-10 | 靖江市悦达安防设备有限公司 | A kind of electric translation door locking device |
| CN208121628U (en) * | 2018-04-06 | 2018-11-20 | 天津市永泽金属制品有限公司 | A kind of lifting fence pillar |
| CN108675235A (en) * | 2018-05-31 | 2018-10-19 | 邹福灶 | A kind of shop equipment repair platform |
| CN209081335U (en) * | 2018-11-28 | 2019-07-09 | 苏州亚力升降机有限公司 | One kind can shovel hoistable platform |
| CN209721474U (en) * | 2019-02-27 | 2019-12-03 | 朱永宜 | A kind of interior decoration material lift device |
| CN110271875A (en) * | 2019-05-31 | 2019-09-24 | 昆明旭邦机械有限公司 | A kind of self-locking turnover machine |
| CN110255453A (en) * | 2019-06-19 | 2019-09-20 | 杭州桥遇文化传播有限公司 | A kind of edible ethanol production technology and process equipment |
| CN210065055U (en) * | 2019-06-26 | 2020-02-14 | 万全重工（常州）机械有限公司 | Hydraulic elevator platform |
| CN210890848U (en) * | 2019-07-24 | 2020-06-30 | 李小青 | Tunnel detects auxiliary positioning device |
| CN211226088U (en) * | 2019-12-12 | 2020-08-11 | 国网新疆电力有限公司哈密供电公司 | Portable hoisting device for equipment on transformer station column |
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| CN113044772B (en) | 2022-12-06 |
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