CN210973733U - Hydraulic lifting device for plates - Google Patents
Hydraulic lifting device for plates Download PDFInfo
- Publication number
- CN210973733U CN210973733U CN201922192069.XU CN201922192069U CN210973733U CN 210973733 U CN210973733 U CN 210973733U CN 201922192069 U CN201922192069 U CN 201922192069U CN 210973733 U CN210973733 U CN 210973733U
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- bottom plate
- top plate
- plate
- hole
- supporting rod
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Abstract
The utility model belongs to the technical field of the metal heat treatment auxiliary device technique and specifically relates to a panel hydraulic pressure elevating gear. The device comprises a fixed supporting mechanism and a balance moving mechanism, wherein the fixed supporting mechanism comprises a first bottom plate, a first top plate and a first supporting rod, the balance moving mechanism comprises a second bottom plate, a second top plate and a second supporting rod, a through hole corresponding to the size and the position of the second supporting rod is formed in the first top plate, the upper end of the second supporting rod penetrates through the through hole, the second top plate is located above the first top plate, the second bottom plate is located between the first bottom plate and the first top plate, a bayonet matched with the first supporting rod is formed in the side wall of the second bottom plate, a first through hole is formed in the middle of the second bottom plate, a second through hole is formed in the middle of the first top plate, the center of the upper end face of the first bottom plate is fixedly connected with the bottom of a hydraulic cylinder, and a piston rod of the hydraulic cylinder is fixedly connected with the center of the lower end face of the second. The utility model discloses simple structure, it is durable lastingly.
Description
Technical Field
The utility model belongs to the technical field of the metal heat treatment auxiliary device technique and specifically relates to a panel hydraulic pressure elevating gear.
Background
The hydraulic lifting device is a device which can realize lifting and descending through a hydraulic cylinder, a hydraulic rod and the like. Plates used in the processes of metal material heat treatment and mechanical part machining are often required to be lifted through a hydraulic lifting device. There are two types of hydraulic lifting devices that are often used in the lifting process, namely a simple hydraulic lifting device formed by directly fixing a hydraulic cylinder between a top plate and a bottom plate and a scissor-type hydraulic lifting device, and both of the two types of hydraulic lifting devices have disadvantages in use, for example: (1) when the hydraulic lifting device directly fixing the hydraulic cylinder between the top plate and the bottom plate is used, one side of a plate loaded on the top plate often sinks, and the deformation of the top plate and the hydraulic cylinder is easily caused in the long term; (2) the scissor type hydraulic lifting device has higher manufacturing cost, and the higher the lifting is, the smaller the table top is, and the more the support rod structures are.
Therefore, how to provide a hydraulic plate lifting device which has a simple structure, low manufacturing cost, good stress uniformity in the plate lifting process and durability is a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a panel hydraulic pressure elevating gear overcomes the not enough of aforementioned prior art, simple structure, low in cost, play to rise at panel that in-process atress homogeneity is good, durable lastingly.
The utility model provides a technical scheme that its technical problem adopted is:
a hydraulic lifting device for plates, which comprises a fixed supporting mechanism and a balance moving mechanism,
the fixed supporting mechanism comprises a first bottom plate, a first top plate and first supporting rods fixed between the upper end surface of the first bottom plate and the lower end surface of the first top plate, and the first supporting rods are arranged at the edges of the first top plate and the first bottom plate in an annular array;
the balance moving mechanism comprises a second bottom plate, a second top plate and second supporting rods fixed between the upper end face of the second bottom plate and the lower end face of the second top plate, and the second supporting rods are arranged at the edges of the second bottom plate and the second top plate in an annular array;
the first top plate is provided with a through hole corresponding to the size and the position of the second supporting rod, the upper end of the second supporting rod penetrates through the through hole, the second top plate is positioned above the first top plate, and the second bottom plate is positioned between the first bottom plate and the first top plate;
the outer diameter of the first bottom plate is larger than that of the second bottom plate and larger than the diameter of a circular structure formed on the inner side of the first supporting rod, and a bayonet matched with the first supporting rod is formed in the side wall of the second bottom plate;
the middle part of the second bottom plate is provided with a first through hole, the middle part of the first top plate is provided with a second through hole, the center of the upper end face of the first bottom plate is fixedly connected with the bottom of the hydraulic cylinder, the cylinder body of the hydraulic cylinder upwards penetrates through the first through hole, and the piston rod of the hydraulic cylinder upwards penetrates through the second through hole and then is fixedly connected with the center of the lower end face of the second top plate.
Further, the first support rod is provided with at least 3.
Further, the second supporting rod is provided with at least 3.
Further, the fixed supporting mechanism and the balance moving mechanism are both made of steel.
The utility model has the advantages that: compared with the prior art, the utility model discloses a panel hydraulic pressure elevating gear has following advantage: simple structure, low in cost, it is good to play to rise the in-process atress homogeneity at panel, it is durable lastingly, panel is placed on the second roof during use, start up the hydraulic cylinder, the piston rod of pneumatic cylinder is pushing up second roof rebound, in this in-process, the second bracing piece is along perforating steady upward shifting, the second bottom plate passes through the bayonet socket and steadily shifts up along first bracing piece, the firm bearing structure of triangle that forms at first bracing piece and the cooperation of first bottom plate and the firm bearing structure of triangle that the second bracing piece formed and under the fenestrate cooperation, not only panel can steadily rise, and overall structure atress homogeneity promotes, it is not fragile only through a pneumatic cylinder, consume down at lower fund, hydraulic lifting device's durable performance has just greatly been promoted through simple structure.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the fixed support mechanism and the balance moving mechanism of the present invention after being separated;
wherein, 1 first bottom plate, 2 first roof, 3 first bracing piece, 4 second bottom plates, 5 second roofs, 6 second bracing pieces, 7 perforation, 8 bayonet sockets, 9 first through-holes, 10 second through-holes, 11 pneumatic cylinders.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
In the embodiment shown in fig. 1-2, the hydraulic lifting device for the plates comprises a fixed supporting mechanism and a balance moving mechanism,
the fixed supporting mechanism comprises a first bottom plate 1, a first top plate 2 and first supporting rods 3 fixed between the upper end face of the first bottom plate 1 and the lower end face of the first top plate 2, and the first supporting rods 3 are arranged at the edges of the first top plate 1 and the first bottom plate 2 in an annular array;
the balance moving mechanism comprises a second bottom plate 4, a second top plate 5 and second support rods 6 fixed between the upper end face of the second bottom plate 4 and the lower end face of the second top plate 5, and the second support rods 6 are arranged at the edges of the second bottom plate 4 and the second top plate 5 in an annular array;
the first top plate 1 is provided with a through hole 7 corresponding to the second support rod 6 in size and position, the upper end of the second support rod 6 penetrates through the through hole 7, the second top plate 5 is positioned above the first top plate 2, and the second bottom plate 4 is positioned between the first bottom plate 1 and the first top plate 2;
the outer diameter of the first base plate 1 is larger than that of the second base plate 4 and larger than the diameter of a circular structure formed on the inner side of the first supporting rod 3, and a bayonet 8 matched with the first supporting rod 3 is formed in the side wall of the second base plate 4;
the middle of the second bottom plate 4 is provided with a first through hole 9, the middle of the first top plate 2 is provided with a second through hole 10, the center of the upper end face of the first bottom plate 1 is fixedly connected with the bottom of the hydraulic cylinder 11, the cylinder body of the hydraulic cylinder 11 upwards penetrates through the first through hole 9, and the piston rod of the hydraulic cylinder 11 upwards penetrates through the second through hole 10 and then is fixedly connected with the center of the lower end face of the second top plate 5.
In this embodiment, the first support rod 3 is provided with 3 pieces.
In this embodiment, the second support rod 6 is provided with 3 pieces.
In this embodiment, the fixed support mechanism and the balance moving mechanism are both made of steel.
The working principle is as follows: the utility model discloses a panel hydraulic pressure elevating gear, during the use, panel is placed on the second roof, start hydraulic cylinder 11, second roof 5 upwards removal is being pushed up to the piston rod of pneumatic cylinder 11, in this process, second bracing piece 6 steadily shifts up along perforation 7, second bottom plate 4 steadily shifts up along first bracing piece 3 through bayonet socket 8, the firm bearing structure of triangle and the cooperation of first bottom plate 1 and the firm bearing structure of triangle and the cooperation of perforation 7 of second bracing piece 6 formation that form at first bracing piece 3, not only panel can steadily rise, and overall structure atress homogeneity promotes, only through a pneumatic cylinder 11, consume under lower fund, hydraulic pressure elevating gear's durable performance has just greatly been promoted through simple structure.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a panel hydraulic pressure elevating gear which characterized in that: comprises a fixed supporting mechanism and a balance moving mechanism,
the fixed supporting mechanism comprises a first bottom plate, a first top plate and first supporting rods fixed between the upper end surface of the first bottom plate and the lower end surface of the first top plate, and the first supporting rods are arranged at the edges of the first top plate and the first bottom plate in an annular array;
the balance moving mechanism comprises a second bottom plate, a second top plate and second supporting rods fixed between the upper end face of the second bottom plate and the lower end face of the second top plate, and the second supporting rods are arranged at the edges of the second bottom plate and the second top plate in an annular array;
the first top plate is provided with a through hole corresponding to the size and the position of the second supporting rod, the upper end of the second supporting rod penetrates through the through hole, the second top plate is positioned above the first top plate, and the second bottom plate is positioned between the first bottom plate and the first top plate;
the outer diameter of the first bottom plate is larger than that of the second bottom plate and larger than the diameter of a circular structure formed on the inner side of the first supporting rod, and a bayonet matched with the first supporting rod is formed in the side wall of the second bottom plate;
the middle part of the second bottom plate is provided with a first through hole, the middle part of the first top plate is provided with a second through hole, the center of the upper end face of the first bottom plate is fixedly connected with the bottom of the hydraulic cylinder, the cylinder body of the hydraulic cylinder upwards penetrates through the first through hole, and the piston rod of the hydraulic cylinder upwards penetrates through the second through hole and then is fixedly connected with the center of the lower end face of the second top plate.
2. A hydraulic plate lifting device according to claim 1, characterized in that: the first supporting rod is provided with at least 3.
3. A hydraulic plate lifting device according to claim 1, characterized in that: the second bracing piece is provided with 3 at least.
4. A hydraulic plate lifting device according to claim 1, characterized in that: the fixed supporting mechanism and the balance moving mechanism are both made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922192069.XU CN210973733U (en) | 2019-12-09 | 2019-12-09 | Hydraulic lifting device for plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922192069.XU CN210973733U (en) | 2019-12-09 | 2019-12-09 | Hydraulic lifting device for plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210973733U true CN210973733U (en) | 2020-07-10 |
Family
ID=71454373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922192069.XU Expired - Fee Related CN210973733U (en) | 2019-12-09 | 2019-12-09 | Hydraulic lifting device for plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210973733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807261A (en) * | 2020-07-21 | 2020-10-23 | 胡林生 | Hydraulic self-balancing lifting support seat |
-
2019
- 2019-12-09 CN CN201922192069.XU patent/CN210973733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807261A (en) * | 2020-07-21 | 2020-10-23 | 胡林生 | Hydraulic self-balancing lifting support seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20211209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |