CN112875574A - Lifting device for be used for automobile manufacturing - Google Patents
Lifting device for be used for automobile manufacturing Download PDFInfo
- Publication number
- CN112875574A CN112875574A CN202110280535.9A CN202110280535A CN112875574A CN 112875574 A CN112875574 A CN 112875574A CN 202110280535 A CN202110280535 A CN 202110280535A CN 112875574 A CN112875574 A CN 112875574A
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- China
- Prior art keywords
- fixedly connected
- mounting
- hinge
- lifting
- lead screw
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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
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0256—Operating and control devices
- B66C1/0275—Operating and control devices actuated by lifting action
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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
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention relates to the technical field of automobile manufacturing, in particular to a lifting device for automobile manufacturing, which comprises a base platform at the bottom, wherein a groove is formed in the middle area of the upper surface of the base platform, a first hydraulic cylinder is fixedly connected in the groove, a lifting floor is fixedly connected to the top end of the first hydraulic cylinder, the lifting floor is embedded in the groove, a supporting seat is also fixedly arranged in the groove, supporting frames are fixedly arranged in the left area and the right area of the base platform, a lifting mechanism is connected to the supporting frames in an installing mode, and a clamping mechanism is fixedly arranged on the lifting mechanism. According to the automobile shell, the lifting mechanisms are arranged on the support frame, meanwhile, the clamping mechanisms are arranged on the lifting mechanisms, so that the surfaces of the automobile shells can be adsorbed and fixed, meanwhile, the two groups of lifting mechanisms are arranged, so that the two sides of the automobile shells can be fixed by the clamping mechanisms, the height difference for adjusting the two groups of lifting mechanisms is provided, the automobile shells fixed on the clamping mechanisms can be inclined, and the processing and operation of personnel are facilitated.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing, in particular to a lifting device for automobile manufacturing.
Background
The automotive industry is a comprehensive enterprise that has evolved on the basis of many associated industries and related technologies. Many products are used in automobiles, and from blank processing to complete automobile assembly, various processing techniques are required, and automobile parts include thousands of different parts, such as large as floors and small as screws. The actual automobile production process is completed by cooperation of a plurality of different professional production plants. In order to economically and efficiently manufacture automobiles, the professional manufacturers organize production and work division cooperation according to the cooperation principle of products, in the automobile manufacturing process, shells of the automobiles are usually welded into a whole to be enlarged in order to ensure quality safety, but the welded automobile shells have large mass and need to be lifted up by improving a mechanical structure, but most of the existing mechanical lifting structures cannot expose the ground of the automobile shells to the outside through supporting the floors of the automobile shells, so that personnel cannot conveniently process the ground of the automobile bodies, and most of the existing lifting structures are fixed by clamps, but when the clamps fix the automobile shells, the personnel scratch and damage the surfaces of the automobile shells.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a lifting device for automobile manufacturing, which is convenient to use, and aims to solve the problems in the background technology, and the specific technical scheme is as follows:
the utility model provides a elevating gear for automobile manufacturing, includes the base station of bottom, its characterized in that, the middle part region of base station upper surface is equipped with the recess, the first pneumatic cylinder of fixedly connected with in the recess, the top fixedly connected with lifting floor of first pneumatic cylinder, and lifting floor inlays and locates the recess, still is fixed with the supporting seat in the recess, and two regional fixed mounting have the support frame about on the base station, support frame erection joint has elevating system, last fixed mounting of elevating system has fixture.
Preferably, the first hydraulic cylinders are distributed in two groups in a symmetrical mode, six groups of grooves are formed in the surface of the lifting floor, and the size and the position of each groove are matched with the size and the position of each six groups of supporting seats; the supporting seat sets up to six and constitutes every three groups of parallel distribution, and the supporting seat top all articulates there is the pulley, and the supporting seat in the outside is the trapezium structure.
Preferably, elevating system comprises lead screw mount pad, lead screw body, first motor, first axis of rotation, guide rail mount pad, guide rail body and lead screw seat, the lead screw mount pad is installed in the surface of base station, and lead screw mount pad erection joint has the lead screw body, and first motor is installed on the support frame, and first axis of rotation is installed to the output of first motor to run through the support frame through first axis of rotation and rotate and connect the lead screw body, the guide rail mount pad sets up four groups and installs in the upper surface of base station and the lower surface of support frame two bisymmetries respectively, and is located the both sides of lead screw mount pad, all installs parallel distribution's guide rail body on the guide rail mount pad, lead screw body and two sets of guide rail body outside cover are equipped with the lead screw seat, and the fixed surface.
Preferably, the clamping mechanism comprises a fixed seat, the fixed seat is installed and connected to the screw rod seat, an installation block is fixedly connected to the fixed seat, the installation block is provided with a hinge buffer structure and is hinged to a hinge rod through the hinge buffer structure, one end of the hinge rod is fixedly connected with an installer, a slot is formed in the installer, the first installation plate and the second installation plate are both hinged to the slot formed in the installer, a second motor is fixedly installed on the surface of the installer, a second rotating shaft is installed at the output end of the second motor, one end of the second rotating shaft penetrates through the installer and is rotatably connected with the power turbine, a worm installation seat is fixedly connected to the inner wall of the installer, and a worm body is inserted into the worm installation seat; a first articulated shaft is inserted into the upper part of the inner wall of the mounting device, the end part of the first articulated shaft is fixedly connected with a first connecting turbine, the surface of the first articulated shaft is fixedly connected with a first mounting plate, a first telescopic cylinder is fixedly connected above the first mounting plate, a first telescopic rod is arranged in the first telescopic cylinder, and one end of the first telescopic rod penetrates through the first mounting plate and then is fixedly connected with a first sucker; a second hinged shaft is inserted into the lower portion of the inner wall of the mounting device, the end portion of the second hinged shaft is fixedly connected with a second connecting turbine, the surface of the second hinged shaft is fixedly connected with a second mounting plate, a second telescopic cylinder is fixedly connected to the lower portion of the second mounting plate, a second telescopic rod is mounted inside the second telescopic cylinder, and one end of the second telescopic rod penetrates through the second mounting plate and is fixedly connected with a second sucker.
Preferably, the power turbine is meshed with the worm body, the two sections of the worm body are arranged in opposite tooth thread directions, and the first connecting turbine and the second connecting turbine are meshed with the worm body.
Preferably, the first sucker and the second sucker are distributed in an up-down symmetrical mode, the air release pipes are inserted into the first sucker and the second sucker, and the electromagnetic valve is arranged at an opening at one end of each air release pipe.
Preferably, the hinge buffer structure includes: the hinge hole has been seted up to the inside of installation piece, and the hinge bar is inserted and is established in the hinge hole of installation piece inside, and the installation piece surface is provided with fan-shaped dashpot, and the fixed surface of hinge bar is connected with the lug, lug both sides fixedly connected with buffer spring, and buffer spring sets up to two and constitutes the symmetric distribution in lug both sides about the surface, and buffer spring's one end is installed in the fan-shaped dashpot that the installation piece surface was seted up.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the automobile shell, the lifting mechanisms are arranged on the support frame, meanwhile, the clamping mechanisms are arranged on the lifting mechanisms, so that the surfaces of the automobile shells can be adsorbed and fixed by the clamping mechanisms, meanwhile, the two groups of lifting mechanisms are arranged, so that the two sides of the automobile shells can be fixed by the clamping mechanisms arranged on the two groups of lifting mechanisms, and the height difference for adjusting the two groups of lifting mechanisms is provided, so that the automobile shells fixed on the clamping mechanisms can be inclined, and the processing and operation of personnel are facilitated;
(2) the automobile shell is fixed through the clamping mechanism, and the clamping mechanism is structurally composed, so that the automobile shell can be prevented from being scratched in the process of being clamped by the clamping mechanism, the automobile shell is further protected, and the automobile shell is more convenient to disassemble;
(3) the automobile shell is placed on the base station through the supporting seat, so that the automobile shell can be conveniently lifted, and meanwhile, the pulley arranged on the surface of the supporting seat can be convenient for the automobile shell to move;
(4) according to the automobile lifting floor, the lifting floor is arranged at the bottom end in the base station, so that an automobile shell fixed by the clamping mechanism can be safely dropped by the lifting floor after being processed, and the use convenience is improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the bottom base structure of the present invention;
FIG. 3 is a schematic diagram of a lifter plate structure according to the present invention;
FIG. 4 is a schematic cross-sectional side view of FIG. 1;
FIG. 5 is a schematic cross-sectional front view of a clamping structure according to the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;
fig. 7 is a schematic front sectional view of an installer of the present invention;
fig. 8 is a top cross-sectional view of fig. 7.
In the figure: 1. a base station; 2. a first hydraulic cylinder; 3. lifting the floor; 4. a supporting seat; 5. a support frame; 6. a lifting mechanism; 601. a screw rod mounting seat; 602. a lead screw body; 603. a first motor; 604. a first rotating shaft; 605. a guide rail mounting seat; 606. a guide rail body; 607. a lead screw seat; 7. a clamping mechanism; 701. a fixed seat; 702. mounting blocks; 703. a hinged lever; 704. a bump; 705. a buffer spring; 706. an installer; 707. a second motor; 708. a second rotating shaft; 709. a power turbine; 710. a worm mount; 711. a worm body; 712. a first hinge shaft; 713. a first connecting turbine; 714. a first mounting plate; 715. a first telescopic cylinder; 716. a first telescopic rod; 717. a first suction cup; 718. a second hinge shaft; 719. a second connected turbine; 720. a second mounting plate; 721. a second telescopic cylinder; 722. a second telescopic rod; 723. a second suction cup; 724. discharging the air pipe; 8. a pulley; A. the hinge buffer structure.
Detailed Description
In order to make the objects, technical solutions and technical effects of the present invention more clearly and completely understood, the present invention is further clearly and completely described below with reference to the drawings and the embodiments of the specification. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the lifting device for automobile manufacturing according to the present invention comprises a base platform 1 at the bottom, a groove is arranged in a middle region of an upper surface of the base platform 1, a first hydraulic cylinder 2 is fixedly connected in the groove, a lifting floor 3 is fixedly connected to a top end of the first hydraulic cylinder 2, the lifting floor 3 is embedded in the groove, a support seat 4 is further fixed in the groove, support frames 5 are fixedly installed on a left region and a right region of the base platform 1, a lifting mechanism 6 is installed and connected to the support frames 5, and a clamping mechanism 7 is fixedly installed on the lifting mechanism 6.
The first hydraulic cylinder 2 is symmetrically distributed in two groups, six groups of grooves are formed in the surface of the lifting floor 3, the size and the position of the grooves formed in the surface of the lifting floor 3 are matched with the size and the position of six groups of supporting seats 4, the first hydraulic cylinder 2 and the lifting floor 3 can be retracted into the base station 1 through the arrangement of grooves in the surface of the base station 1, the supporting seats 4 are exposed on the surface of the base station 1, the six groups of supporting seats 4 are distributed in parallel, pulleys 8 are hinged above the supporting seats 4, the supporting seats 4 on the outermost sides are all of a trapezoidal structure, an automobile shell can be erected through the supporting seats 4, the automobile shell on the surface of the supporting seats 4 can be conveniently moved by the pulleys 8, meanwhile, the lifting floor 3 can slide in the base station 1 and on the surface of the supporting seats 4, and the automobile shell with the surface of the supporting seats 4, the transportation and the fixation are convenient.
As shown in fig. 4, the lifting mechanism 6 comprises a screw rod mounting seat 601, a screw rod body 602, a first motor 603, a first rotating shaft 604, a guide rail mounting seat 605, a guide rail body 606 and a screw rod seat 607, the screw rod mounting seat 601 is mounted on the surface of the base platform 1, the screw rod mounting seat 601 is mounted and connected with the screw rod body 602, the first motor 603 is mounted on the supporting frame 5, the first rotating shaft 604 is mounted at the output end of the first motor 603, the first rotating shaft 604 penetrates through the supporting frame 5 to be rotatably connected with the screw rod body 602, the guide rail mounting seats 605 are arranged into four groups which are respectively arranged on the upper surface of the base platform 1 and the lower surface of the supporting frame 5 in a pairwise symmetry manner, and are positioned at the two sides of the screw rod mounting seat 601, the guide rail mounting seats 605 are all provided with guide rail bodies 606 which are distributed in parallel, the outer side of the screw body 602 and the two sets of guide rail bodies 606 are sleeved with a screw seat 607, and the surface of the screw seat 607 is fixedly connected with a clamping mechanism 7. Through the structural arrangement of the lifting mechanism 6, the first motor 603 operates to drive the screw body 602 to rotate, the screw seat 607 is further driven to slide up and down on the surface of the screw body 602 under the limiting action of the guide rail body 606, so that the clamping mechanism 7 is driven to slide up and down on the surface of the base platform 1 along with the lifting mechanism 6, and the automobile shell mounted on the clamping mechanism 7 can be lifted and lowered.
As shown in fig. 5 to 8, the clamping mechanism 7 is composed of a fixed base 701, a mounting block 702, a hinge rod 703, a protrusion 704, a buffer spring 705, a mounting device 706, a second motor 707, a second rotating shaft 708, a power turbine 709, a worm mounting base 710, a worm body 711, a first hinge shaft 712, a first connecting turbine 713, a first mounting plate 714, a first telescopic cylinder 715, a first telescopic rod 716, a first suction cup 717, a second hinge shaft 718, a second connecting turbine 719, a second mounting plate 720, a second telescopic cylinder 721, a second telescopic rod 722, and a second suction cup 723, the fixed base 701 is mounted and connected to the lead screw base 607, the mounting block 702 is fixedly connected to the fixed base 701, the hinge rod 703 is hinged inside the mounting block 702, and one end of the hinge rod 703 is fixedly connected to the mounting device 706.
A second motor 707 is fixedly installed on the surface of the installer 706, a second rotating shaft 708 is installed at the output end of the second motor 707, one end of the second rotating shaft 708 penetrates through the installer 706 to be rotatably connected with a power turbine 709, a worm installation seat 710 is fixedly connected to the inner wall of the installer 706, and a worm body 711 is inserted into the worm installation seat 710; a first hinge shaft 712 is inserted into the upper part of the inner wall of the mounting device 706, a first connection turbine 713 is fixedly connected to the end part of the first hinge shaft 712, a first mounting plate 714 is fixedly connected to the surface of the first hinge shaft 712, a first telescopic cylinder 715 is fixedly connected above the first mounting plate 714, a first telescopic rod 716 is installed inside the first telescopic cylinder 715, one end of the first telescopic rod 716 penetrates through the first mounting plate 714 and then is fixedly connected with a first suction disc 717, and an air release pipe 724 is inserted into the first suction disc 717; a second hinge shaft 718 is inserted into the lower portion of the inner wall of the mounting device 706, a second connection turbine 719 is fixedly connected to an end portion of the second hinge shaft 718, a second mounting plate 720 is fixedly connected to the surface of the second hinge shaft 718, a second telescopic cylinder 721 is fixedly connected to the lower portion of the second mounting plate 720, a second telescopic rod 722 is mounted inside the second telescopic cylinder 721, and one end of the second telescopic rod 722 penetrates through the second mounting plate 720 and is fixedly connected to a second suction cup 723. The mounting device 706 is provided with a slot inside, the first mounting plate 714 and the second mounting plate 720 are hinged in the slot inside the mounting device 706, and the first mounting plate 714 and the second mounting plate 720 are driven to rotate on the mounting device 706 by the operation of the second motor 707, so that the first mounting plate 714 and the second mounting plate 720 can be clamped on the upper surface and the lower surface of the automobile shell for fixing.
The power worm 709 is meshed with the worm body 711, the two sections of tooth threads of the worm body 711 are arranged in opposite directions, the first connecting worm 713 and the second connecting worm 719 are meshed with the worm body 711, and the worm body 711 is meshed with the first connecting worm 713 and the second connecting worm 719 simultaneously to drive the first connecting worm 713 and the second connecting worm 719 to rotate in opposite directions so as to further drive the first mounting plate 714 and the second mounting plate 720 to rotate in the lifting mechanism 6.
The first sucking discs 717 and the second sucking discs 723 are distributed in an up-down symmetrical mode, air release pipes 724 are inserted into the first sucking discs 717 and the second sucking discs 723, an electromagnetic valve is arranged at an opening at one end of each air release pipe 724, the first sucking discs 717 and the second sucking discs 723 are clamped on the upper surface and the lower surface of an automobile shell to fix the automobile, the automobile is fixed on the clamping mechanism 7, and the automobile shell can be prevented from being scratched through the structural arrangement of the first sucking discs 717 and the second sucking discs 723.
The installation block 702 is provided with a hinge buffer structure a, specifically: the hinge hole has been seted up to the inside of installation piece 702, and hinge rod 703 is inserted and is established in the hinge hole of installation piece 702 inside, and installation piece 702 surface is provided with fan-shaped dashpot, and hinge rod 703's fixed surface is connected with lug 704, lug 704 both sides fixedly connected with buffer spring 705, and buffer spring 705 sets up to two and constitutes the symmetric distribution in lug 704 both sides about the surface, and the fan-shaped dashpot that the surface was seted up in installation piece 702 is installed to buffer spring 705's one end. Therefore, through the arrangement of the structure of the clamping mechanism 7, the clamping mechanism 7 can clamp and fix the automobile shell, and after the automobile shell is fixed through the clamping mechanism 7, the hinge rod 703 rotates in the mounting block 702 under the action of the gravity of the automobile shell, and the stress of the hinge rod 703 can be buffered through the buffer spring 705.
The working principle is as follows: when the automobile shell is erected by the supporting seat 4, the first motor 603 is started to operate and drive the screw rod body 602 to rotate, the screw rod seat 607 is further driven to slide up and down on the surface of the screw rod body 602 under the limiting action of the guide rail body 606, so that the clamping mechanism 7 is driven to slide up and down on the surface of the base platform 1 along with the lifting mechanism 6, the second motor 707 is started to operate and drive the second rotating shaft 708 to be connected with the power turbine 709 to rotate, the power turbine 709 is meshed with the worm body 711 and drives the first connecting turbine 713 and the second connecting turbine 719 to rotate simultaneously, the first mounting plate 714 and the second mounting plate 720 are further driven to rotate in the lifting mechanism 6, so that the first mounting plate 714 and the second mounting plate 720 can be tightly attached to the upper side and the lower side of the surface of the automobile shell, the first telescopic cylinder 715 and the second telescopic cylinder 721 are started to operate, the first suction disc 717 and the second suction disc 723 are further driven to cling to the surface of the automobile shell, the surface of the automobile shell is adsorbed and fixed, the scratch of the automobile shell is avoided, the automobile shell is further protected, and the air discharge pipe 724 is arranged to enable the disassembly to be more convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a elevating gear for automobile manufacturing, includes base station (1) of bottom, its characterized in that, the middle part region of base station (1) upper surface is equipped with the recess, the first pneumatic cylinder of fixedly connected with (2) in the recess, the top fixedly connected with lifting floor (3) of first pneumatic cylinder (2), and goes up and down ground (3) to inlay and locate the recess, still is fixed with supporting seat (4) in the recess, and two regional fixed mounting have support frame (5) about on base station (1), support frame (5) erection joint has elevating system (6), fixed mounting has fixture (7) on elevating system (6).
2. A lifting device for automobile manufacturing according to claim 1, characterized in that the first hydraulic cylinders (2) are arranged in two groups distributed symmetrically, the surface of the lifting floor (3) is provided with six groups of slots, the size and position of the slots are matched with the size and position of the six groups of supporting seats (4); supporting seat (4) set up to six and constitute every three groups of parallel distribution, and supporting seat (4) top all articulates there is pulley (8), and supporting seat (4) in the outside are the trapezium structure.
3. The lifting device for automobile manufacturing as claimed in claim 1, wherein the lifting mechanism (6) is composed of a lead screw mounting seat (601), a lead screw body (602), a first motor (603), a first rotating shaft (604), a guide rail mounting seat (605), a guide rail body (606) and a lead screw seat (607), the lead screw mounting seat (601) is mounted on the surface of the base (1), the lead screw body (602) is mounted and connected to the lead screw mounting seat (601), the first motor (603) is mounted on the support frame (5), the first rotating shaft (604) is mounted at the output end of the first motor (603) and rotatably connected to the lead screw body (602) by penetrating through the support frame (5) through the first rotating shaft (604), the guide rail mounting seats (605) are arranged in four groups which are respectively mounted on the upper surface of the base (1) and the lower surface of the support frame (5) in pairwise symmetry, and the guide rail mounting bases (605) are provided with guide rail bodies (606) which are distributed in parallel, the outer sides of the lead screw body (602) and the two groups of guide rail bodies (606) are sleeved with lead screw bases (607), and the surfaces of the lead screw bases (607) are fixedly connected with clamping mechanisms (7).
4. The lifting device for automobile manufacturing as claimed in claim 3, wherein the clamping mechanism (7) comprises a fixing base (701), the fixing base (701) is installed and connected to the screw base (607), a mounting block (702) is fixedly connected to the fixing base (701), the mounting block (702) is provided with a hinge buffer structure (A), and is hinged to a hinge rod (703) through the hinge buffer structure (A), one end of the hinge rod (703) is fixedly connected to the mounting device (706), a slot is arranged inside the mounting device (706), the first mounting plate (714) and the second mounting plate (720) are both hinged to the slot arranged inside the mounting device (706), a second motor (707) is fixedly installed on the surface of the mounting device (706), a second rotating shaft (708) is installed at the output end of the second motor (707), one end of the second rotating shaft (708) is rotatably connected to the power turbine (709) through the mounting device (706), a worm mounting seat (710) is fixedly connected to the inner wall of the mounting device (706), and a worm body (711) is inserted into the worm mounting seat (710); a first hinge shaft (712) is inserted into the upper part of the inner wall of the mounting device (706), the end part of the first hinge shaft (712) is fixedly connected with a first connecting turbine (713), the surface of the first hinge shaft (712) is fixedly connected with a first mounting plate (714), a first telescopic cylinder (715) is fixedly connected above the first mounting plate (714), a first telescopic rod (716) is installed inside the first telescopic cylinder (715), and one end of the first telescopic rod (716) penetrates through the first mounting plate (714) and then is fixedly connected with a first suction cup (717); a second hinge shaft (718) is inserted into the lower portion of the inner wall of the mounting device (706), the end portion of the second hinge shaft (718) is fixedly connected with a second connection turbine (719), the surface of the second hinge shaft (718) is fixedly connected with a second mounting plate (720), a second telescopic cylinder (721) is fixedly connected to the lower portion of the second mounting plate (720), a second telescopic rod (722) is installed inside the second telescopic cylinder (721), and one end of the second telescopic rod (722) penetrates through the second mounting plate (720) and is fixedly connected with a second suction cup (723).
5. The lifting device for automobile manufacturing as claimed in claim 4, characterized in that the power worm wheel (709) is engaged with the worm body (711), the direction of the two teeth of the worm body (711) is opposite, and the first connecting worm wheel (713) and the second connecting worm wheel (719) are engaged with the worm body (711).
6. The lifting device for automobile manufacturing as claimed in claim 4, wherein the first suction cup (717) and the second suction cup (723) are distributed in a vertical symmetry manner, the air release pipe (724) is inserted into the first suction cup (717) and the second suction cup (723), and an electromagnetic valve is arranged at an opening at one end of the air release pipe (724).
7. The lifting device for automobile manufacturing as claimed in claim 4, wherein the hinge buffer structure A comprises: the hinge hole has been seted up to the inside of installation piece (702), hinge rod (703) are inserted and are established in the hinge hole of installation piece (702) inside, installation piece (702) surface is provided with fan-shaped dashpot, the fixed surface of hinge rod (703) is connected with lug (704), lug (704) both sides fixedly connected with buffer spring (705), buffer spring (705) set up to two and constitute symmetric distribution in lug (704) both sides about the surface, the one end of buffer spring (705) is installed in the fan-shaped dashpot of seting up on installation piece (702) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110280535.9A CN112875574A (en) | 2021-03-16 | 2021-03-16 | Lifting device for be used for automobile manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110280535.9A CN112875574A (en) | 2021-03-16 | 2021-03-16 | Lifting device for be used for automobile manufacturing |
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| Publication Number | Publication Date |
|---|---|
| CN112875574A true CN112875574A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110280535.9A Withdrawn CN112875574A (en) | 2021-03-16 | 2021-03-16 | Lifting device for be used for automobile manufacturing |
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| CN105236300A (en) * | 2015-11-03 | 2016-01-13 | 赛埃孚汽车保修设备（太仓）有限公司 | Automatic-locking lifter lifting platform |
| CN206654531U (en) * | 2017-04-25 | 2017-11-21 | 苏州正和保健品有限公司 | Clamping medicine bottle mechanism |
| CN111299944A (en) * | 2020-03-27 | 2020-06-19 | 安徽容纳新能源科技有限公司 | Workbench and method for automatically turning over welding jig |
| CN212387662U (en) * | 2020-05-13 | 2021-01-22 | 汪彩红 | Support arrangement for agricultural machinery maintenance is used |
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