CN210703181U - Hydraulic lifting workbench of laser cutting machine - Google Patents
Hydraulic lifting workbench of laser cutting machine Download PDFInfo
- Publication number
- CN210703181U CN210703181U CN201921532201.0U CN201921532201U CN210703181U CN 210703181 U CN210703181 U CN 210703181U CN 201921532201 U CN201921532201 U CN 201921532201U CN 210703181 U CN210703181 U CN 210703181U
- Authority
- CN
- China
- Prior art keywords
- main
- hydraulic
- laser cutting
- cutting machine
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a laser cutting machine hydraulic pressure elevating platform, including chassis and the workstation of setting in the chassis top, chassis and workstation all become the rectangle structure, the position that the chassis outside is close to the four corners sets up the base of an outside extension respectively, be provided with the hydraulic pressure elevating gear that can up-and-down vertical movement on the base, hydraulic pressure elevating gear's top is connected the workstation, the four hydraulic pressure elevating gear of group that set up on the chassis realize oil circuit pressure balance through connecting external synchronous hydraulic pressure station to the vertical movement about the drive workstation realization. This kind of laser cutting machine hydraulic pressure elevating platform passes through hydraulic cylinder as transmission mode, goes up and down exchange speed piece, and the interchange time is short, and the stable performance, and it can bear the great large tracts of land thick steel plate of weight, satisfies powerful laser cutting machine and uses, and simple structure, easy installation and dismantlement, and the later maintenance is fairly simple, and use cost reduces, and production efficiency improves.
Description
Technical Field
The utility model relates to a laser cutting field especially relates to a laser cutting machine hydraulic pressure elevating platform.
Background
Laser cutting machine lift change table is one kind and is applied to the laser cutting field, can realize going up the device of unloading fast to laser cutting machine. At present, most of the lifting exchange workbenches of laser cutting machines on the market use mechanical transmission, and with the continuous progress of laser cutting technology, high-power laser cutting machines come into operation. The high-power laser cutting machine can cut a steel plate with a large area due to high laser power, for example, a 6000 x 2500mm steel plate on the market at present, the steel plate has a large area and is relatively thick, so the weight is relatively heavy, for the large-area thick plate, a lifting workbench of the high-power laser cutting machine must be required to be lifted, and a certain speed is required, but the mechanical transmission type lifting exchange workbench of the laser cutting machine on the market at present has the following three disadvantages: firstly, the lifting exchange speed of the workbench is slow, and the exchange time is long; secondly, the largest workpiece which can be borne by the workbench has small weight, and the requirement of a high-power laser cutting machine cannot be met; and thirdly, the mechanical transmission type workbench has a complex structure, long installation time, troublesome later maintenance and higher cost.
Therefore, the lifting exchange table of the laser cutting machine with mechanical transmission on the market at present is difficult to meet the requirement of the large-area thick plate on the high-power laser cutting machine.
Disclosure of Invention
The utility model aims to solve the technical problem that a laser cutting machine hydraulic lifting workbench that the elevating speed is fast, bearing weight is big and simple structure is provided.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a laser cutting machine hydraulic pressure elevating platform, includes the chassis and sets up the workstation in the chassis top, chassis and workstation all become the rectangle structure, the position that the chassis outside is close to the four corners sets up the base of an outside extension respectively, be provided with the hydraulic pressure elevating gear that can up-and-down vertical movement on the base, hydraulic pressure elevating gear's top is connected the workstation, four hydraulic pressure elevating gear of group that set up on the chassis realize oil circuit pressure balance through connecting external synchronous hydraulic pressure station to the vertical movement about the drive workstation realization.
Preferably, the hydraulic lifting device consists of a hydraulic oil cylinder, a guide device and a connecting plate; the connecting plate is fixedly arranged on the side face of the workbench, the hydraulic oil cylinders and the guide devices are arranged in parallel, the bottoms of the hydraulic oil cylinders and the guide devices are fixedly arranged on the base, and the tops of the hydraulic oil cylinders and the guide devices are connected with the connecting plate.
Preferably, the hydraulic oil cylinder consists of a main hydraulic oil cylinder, a lower main hinge joint connected with the lower end of the main hydraulic oil cylinder and an upper main hinge joint connected with the upper end of the main hydraulic oil cylinder; the lower main hinge joint is fixed on the base, the upper main hinge joint is fixedly arranged at a position, close to the top edge, of the connecting plate, and the main hydraulic oil cylinder is guaranteed to be in a vertical state between the upper main hinge joint and the base through the lower main hinge joint and the upper main hinge joint.
Preferably, the guide device consists of a support seat, a guide slide block, a guide column and a positioning block; the bottom of the supporting seat is fixed on the base, the top end of the supporting seat is of a rectangular structure, the number of the positioning blocks is two, the positioning blocks are respectively and fixedly arranged at the upper end and the lower end of the supporting seat corresponding to one side of the connecting plate and are symmetrical up and down, the upper end and the lower end of the guide column are respectively connected onto the upper positioning block and the lower positioning block, the guide sliding block is sleeved outside the guide column and is in sliding fit with the guide column, and the back of the guide sliding block is fixedly arranged at a position, close to the bottom edge, on.
Preferably, an auxiliary hydraulic oil cylinder parallel to the main hydraulic oil cylinder is arranged on the outer side of the main hydraulic oil cylinder, and the auxiliary hydraulic oil cylinder and the main hydraulic oil cylinder are connected to an external synchronous hydraulic station in parallel; the upper end and the lower end of the auxiliary hydraulic oil cylinder are respectively connected through an upper auxiliary hinge joint fixedly arranged on the connecting plate and a lower auxiliary hinge joint fixedly arranged on the base; the upper auxiliary hinge joint and the upper main hinge joint are arranged in parallel, the lower auxiliary hinge joint and the lower main hinge joint are arranged in parallel, an upper pin shaft shared by the top ends of the main hydraulic cylinder and the auxiliary hydraulic cylinder is connected to the upper main hinge joint and the upper auxiliary hinge joint respectively, and a lower pin shaft shared by the lower ends of the main hydraulic cylinder and the auxiliary hydraulic cylinder is connected to the lower main hinge joint and the lower auxiliary hinge joint respectively.
Preferably, the bottom surface of the base is provided with a supporting leg capable of spirally adjusting the vertical height.
Preferably, the supporting feet are four and are arranged at the bottom of the base in a rectangular array.
Preferably, the upper main hinge joint, the upper auxiliary hinge joint and the connecting plate are connected through bolts, and the lower main hinge joint, the lower auxiliary hinge joint and the base are connected through bolts.
Preferably, the supporting seat and the base and the guide sliding block and the connecting plate are connected through bolts.
Compared with the prior art, the utility model discloses an useful part is: this kind of laser cutting machine hydraulic pressure elevating platform passes through hydraulic cylinder as transmission mode, goes up and down exchange speed piece, and the interchange time is short, and the stable performance, and it can bear the great large tracts of land thick steel plate of weight, satisfies powerful laser cutting machine and uses, and simple structure, easy installation and dismantlement, and the later maintenance is fairly simple, and use cost reduces, and production efficiency improves.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the hydraulic lifting table of the laser cutting machine according to the present invention;
FIG. 2 is a schematic structural view of the end face of the hydraulic lifting workbench of the laser cutting machine of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of a hydraulic lifting workbench of the laser cutting machine of the present invention;
fig. 4 is a partially enlarged view of a in fig. 3.
In the figure: 1. a chassis; 11. a base; 2. a work table; 3. a hydraulic lifting device; 31. a main hydraulic cylinder; 311. a lower main hinge joint; 312. an upper main hinge joint; 32. an auxiliary hydraulic cylinder; 321. a lower auxiliary hinge joint; 322. an upper auxiliary hinge joint; 33. an upper pin shaft; 34. a lower pin shaft; 4. a supporting seat; 5. a guide slider; 6. a guide post; 7. positioning blocks; 8. a brace; 9. a connecting plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
fig. 1 to 3 show a laser cutting machine hydraulic lifting workbench, including chassis 1 and workstation 2 of setting in chassis 1 top, chassis 1 and workstation 2 all become the rectangle structure, the position that the chassis 1 outside is close to the four corners sets up the base 11 of an outside extension respectively, be provided with the hydraulic lifting device 3 that can up-and-down vertical motion on the base 11, the top of hydraulic lifting device 3 is connected workstation 2, and four groups of hydraulic lifting device 3 that set up on chassis 1 realize oil circuit pressure balance through connecting external synchronous hydraulic pressure station to drive workstation 2 and realize up-and-down vertical motion.
As shown in fig. 4, the hydraulic lifting device 3 is composed of a hydraulic oil cylinder, a guide device and a connecting plate 9; the connecting plate 9 is fixedly arranged on the side face of the workbench 2, the hydraulic oil cylinders and the guide devices are arranged in parallel, the bottoms of the hydraulic oil cylinders and the guide devices are fixedly arranged on the base 11, and the tops of the hydraulic oil cylinders and the guide devices are connected with the connecting plate 9. The hydraulic oil cylinder consists of a main hydraulic oil cylinder 31, a lower main hinge joint 311 connected with the lower end of the main hydraulic oil cylinder 31 and an upper main hinge joint 312 connected with the upper end of the main hydraulic oil cylinder 31; the lower main hinge 311 is fixed on the base 11, the upper main hinge 312 is fixedly arranged on the connecting plate 9 at a position close to the top edge, and the main hydraulic cylinder 31 is ensured to be in a vertical state with the base 11 through the lower main hinge 311 and the upper main hinge 312. The guide device consists of a support seat 4, a guide slide block 5, a guide column 6 and a positioning block 7; the bottom of the supporting seat 4 is fixed on the base 11, the top end of the supporting seat is of a rectangular structure, the number of the positioning blocks 7 is two, the two positioning blocks are respectively and fixedly arranged on the supporting seat 4 and correspond to the upper end and the lower end of one side of the connecting plate 9, the two positioning blocks are vertically symmetrical, the upper end and the lower end of the guide column 6 are respectively connected onto the upper positioning block 7 and the lower positioning block 7, the guide sliding block 5 is sleeved outside the guide column 6 and is in sliding fit with the guide column 6, and the back of the guide sliding block 5 is fixedly arranged on the connecting plate 9 and is.
In order to balance the main hydraulic cylinder 32, an auxiliary hydraulic cylinder 32 parallel to the main hydraulic cylinder 31 is arranged on the outer side of the main hydraulic cylinder 31, and the auxiliary hydraulic cylinder 32 and the main hydraulic cylinder 31 are both connected to an external synchronous hydraulic station in parallel; the upper end and the lower end of the auxiliary hydraulic oil cylinder 32 are respectively connected with an upper auxiliary hinge joint 322 fixedly arranged on the connecting plate 9 and a lower auxiliary hinge joint 321 fixedly arranged on the base 11; the upper auxiliary hinge joint 322 is arranged in parallel with the upper main hinge joint 312, the lower auxiliary hinge joint 321 is arranged in parallel with the lower main hinge joint 311, the top ends of the main hydraulic cylinder 31 and the auxiliary hydraulic cylinder 32 are connected to the upper main hinge joint 312 and the upper auxiliary hinge joint 322 respectively through an upper pin shaft 33, and the lower ends of the main hydraulic cylinder 31 and the auxiliary hydraulic cylinder 32 are connected to the lower main hinge joint 311 and the lower auxiliary hinge joint 321 respectively through a lower pin shaft 34.
In order to ensure the horizontal state of the workbench, the bottom surface of the base 11 is provided with a supporting leg 8 which can be spirally adjusted in height; the supporting feet 8 are four and are arranged at the bottom of the base 11 in a rectangular array.
In order to facilitate the assembly and disassembly of the components, the upper main hinge 312 and the upper auxiliary hinge 322 are connected with the connecting plate 9, and the lower main hinge 311 and the lower auxiliary hinge 321 are connected with the base 11 through bolts. The supporting seat 4 and the base 11 and the guide sliding block 5 and the connecting plate 9 are connected through bolts.
The specific working principle is as follows: the main hydraulic cylinder 31 and the auxiliary hydraulic cylinder 32 are connected in parallel to an external synchronous hydraulic station, the main hydraulic cylinder 31 and the auxiliary hydraulic cylinder 32 are controlled by the synchronous hydraulic station to lift, wherein the main hydraulic cylinder 31 is responsible for providing thrust for the workbench 2, the auxiliary hydraulic cylinder 32 is responsible for balancing the main hydraulic cylinder 31, when the main hydraulic cylinder 31 and the auxiliary hydraulic cylinder 32 lift or descend, an upper main hinge joint 312 and an upper auxiliary hinge joint 322 connected to the top ends thereof drive a connecting plate 9, and the workbench 2 lifts and descends through the connecting plate 9, meanwhile, a guide slider 5 fixed on the connecting plate 9 is under the limiting action of a guide column 6 to ensure that the workbench 2 is in a straight-line lifting or straight-line descending state, and meanwhile, when the main hydraulic cylinder 31 and the auxiliary hydraulic cylinder 32 are not evenly stressed, the guide column 6 and the guide slider 5 which are in sliding fit can also be used as limiting, the table 2 is prevented from swinging, thereby protecting the main hydraulic cylinder 31 and the auxiliary hydraulic cylinder 32. Four groups of hydraulic lifting devices 3 are arranged on a chassis 1, reaction force generated when a main hydraulic oil cylinder 31 and an auxiliary hydraulic oil cylinder 32 are lifted can be connected together, the situation that the single group of hydraulic lifting devices 3 move and have overlarge difference with other hydraulic lifting devices 3 can not occur, and the workbench 2 can be ensured to be kept in a horizontal state by adjusting the height of a supporting foot 8 at the bottom of a base 11, so that loading and unloading are convenient.
This kind of laser cutting machine hydraulic pressure elevating platform passes through hydraulic cylinder as transmission mode, goes up and down exchange speed piece, and the interchange time is short, and the stable performance, and it can bear the great large tracts of land thick steel plate of weight, satisfies powerful laser cutting machine and uses, and simple structure, easy installation and dismantlement, and the later maintenance is fairly simple, and use cost reduces, and production efficiency improves.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a laser cutting machine hydraulic pressure elevating platform, includes chassis (1) and workstation (2) of setting in chassis (1) top, chassis (1) and workstation (2) all become the rectangle structure, its characterized in that: the hydraulic lifting device is characterized in that a base (11) extending outwards is arranged at a position, close to four corners, of the outer side of the chassis (1) respectively, a hydraulic lifting device (3) capable of moving vertically is arranged on the base (11), the top of the hydraulic lifting device (3) is connected with the workbench (2), and four groups of hydraulic lifting devices (3) arranged on the chassis (1) realize oil circuit pressure balance through being connected with an external synchronous hydraulic station and drive the workbench (2) to realize vertical movement.
2. The laser cutting machine hydraulic lifting workbench according to claim 1, characterized in that: the hydraulic lifting device (3) consists of a hydraulic oil cylinder, a guide device and a connecting plate (9); the connecting plate (9) is fixedly arranged on the side face of the workbench (2), the hydraulic oil cylinders and the guide devices are arranged in parallel, the bottoms of the hydraulic oil cylinders and the guide devices are fixedly arranged on the base (11), and the tops of the hydraulic oil cylinders and the guide devices are connected with the connecting plate (9).
3. The laser cutting machine hydraulic lifting workbench according to claim 2, characterized in that: the hydraulic oil cylinder consists of a main hydraulic oil cylinder (31), a lower main hinge joint (311) connected with the lower end of the main hydraulic oil cylinder (31) and an upper main hinge joint (312) connected with the upper end of the main hydraulic oil cylinder (31); the lower main hinge joint (311) is fixed on the base (11), the upper main hinge joint (312) is fixedly arranged on the connecting plate (9) at a position close to the top edge, and the main hydraulic oil cylinder (31) is ensured to be in a vertical state with the base (11) through the lower main hinge joint (311) and the upper main hinge joint (312).
4. The laser cutting machine hydraulic lifting workbench according to claim 2, characterized in that: the guide device consists of a supporting seat (4), a guide sliding block (5), a guide column (6) and a positioning block (7); the supporting seat (4) bottom is fixed on base (11), and its top is the rectangle structure, locating piece (7) have two, and it is fixed the upper and lower both ends that correspond connecting plate (9) one side on supporting seat (4) respectively, and longitudinal symmetry, the upper and lower both ends of guide post (6) are connected respectively on two locating pieces (7) from top to bottom, guide slider (5) cup joint in the outside of guide post (6), sliding fit between its and guide post (6), and the fixed position that is close to the base that sets up on connecting plate (9) in the back of this guide slider (5).
5. The laser cutting machine hydraulic lifting workbench according to claim 3, characterized in that: an auxiliary hydraulic oil cylinder (32) parallel to the main hydraulic oil cylinder (31) is arranged on the outer side of the main hydraulic oil cylinder (31), and the auxiliary hydraulic oil cylinder (32) and the main hydraulic oil cylinder (31) are connected to an external synchronous hydraulic station in parallel; the upper end and the lower end of the auxiliary hydraulic oil cylinder (32) are respectively connected through an upper auxiliary hinge joint (322) fixedly arranged on the connecting plate (9) and a lower auxiliary hinge joint (321) fixedly arranged on the base (11); go up auxiliary joint (322) and last main joint (312) and set up side by side, auxiliary joint (321) sets up side by side with lower main joint (311) down, the public round pin axle (33) of going up in the top of main hydraulic cylinder (31) and auxiliary hydraulic cylinder (32) is connected respectively on last main joint (312) and last auxiliary joint (322), the public round pin axle (34) down of the lower extreme of main hydraulic cylinder (31) and auxiliary hydraulic cylinder (32) is connected respectively under on main joint (311) and lower auxiliary joint (321).
6. The laser cutting machine hydraulic lifting workbench according to claim 1, characterized in that: the bottom surface of the base (11) is provided with a supporting foot (8) which can be adjusted in height up and down in a spiral mode.
7. The laser cutting machine hydraulic lifting workbench according to claim 6, characterized in that: the four supporting feet (8) are arranged at the bottom of the base (11) in a rectangular array.
8. The laser cutting machine hydraulic lifting workbench according to claim 5, characterized in that: go up main hinge (312) and go up between assisting hinge (322) and connecting plate (9) and between main hinge (311) and the lower supplementary hinge (321) and base (11) all through bolted connection down.
9. The laser cutting machine hydraulic lifting workbench according to claim 4, characterized in that: the supporting seat (4) and the base (11) and the guide sliding block (5) and the connecting plate (9) are connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532201.0U CN210703181U (en) | 2019-09-16 | 2019-09-16 | Hydraulic lifting workbench of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532201.0U CN210703181U (en) | 2019-09-16 | 2019-09-16 | Hydraulic lifting workbench of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210703181U true CN210703181U (en) | 2020-06-09 |
Family
ID=70963319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921532201.0U Active CN210703181U (en) | 2019-09-16 | 2019-09-16 | Hydraulic lifting workbench of laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210703181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480194A (en) * | 2019-09-16 | 2019-11-22 | 苏州领创先进智能装备有限公司 | A kind of laser cutting machine hydraulic platform |
-
2019
- 2019-09-16 CN CN201921532201.0U patent/CN210703181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480194A (en) * | 2019-09-16 | 2019-11-22 | 苏州领创先进智能装备有限公司 | A kind of laser cutting machine hydraulic platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211812921U (en) | Fixed hydraulic guide rail lift goods lift | |
| CN207841237U (en) | Quick mobile operational process formula Working table structure | |
| CN210703181U (en) | Hydraulic lifting workbench of laser cutting machine | |
| CN111571029A (en) | Hydraulic lifting device and system | |
| CN201427361Y (en) | Rising frame saw | |
| CN115676688B (en) | Step-by-step elevating equipment | |
| CN210306312U (en) | Large-stroke circular tube supporting device | |
| CN206445121U (en) | A kind of punching press Intelligent transfer robot provided with elevating function | |
| CN110480194A (en) | A kind of laser cutting machine hydraulic platform | |
| CN212778635U (en) | Novel sintering machine upset track | |
| CN212191760U (en) | Lifting type exchange workbench of laser cutting machine | |
| CN209021146U (en) | A kind of forging automatic rotary platform | |
| CN217071124U (en) | Jacking positioning mechanism capable of bearing heavy load | |
| CN216098772U (en) | Multifunctional workbench | |
| CN202558554U (en) | Improved hydraulic lifting replacement device | |
| CN217172270U (en) | Sliding type feeding table for cover plate automatic line | |
| CN215886193U (en) | Jacking workbench | |
| CN210281159U (en) | Portal frame moving device for robot welding | |
| CN216177197U (en) | Elongated material pulling mechanism | |
| CN214291452U (en) | A material loading auxiliary device for laser machine | |
| CN219060817U (en) | Movable lifting operation platform for building assembly | |
| CN216372094U (en) | Rotatable translation over-and-under type multifunctional workbench | |
| CN220679993U (en) | Equipment base for vertical machining center machine tool | |
| CN217680371U (en) | Hydraulic guide rail type lifting operation platform | |
| CN219546604U (en) | Servo drive elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |