CN212056579U - Lifting device for be used for high frequency machine - Google Patents
Lifting device for be used for high frequency machine Download PDFInfo
- Publication number
- CN212056579U CN212056579U CN202020167384.7U CN202020167384U CN212056579U CN 212056579 U CN212056579 U CN 212056579U CN 202020167384 U CN202020167384 U CN 202020167384U CN 212056579 U CN212056579 U CN 212056579U
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- China
- Prior art keywords
- welded
- frame
- lead screw
- bevel gear
- lifting device
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 claims abstract description 9
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model discloses a elevating gear for high frequency machine, including frame, lead screw and bottom plate, the inside lead screw that is equipped with of frame one side frame, lead screw and the inside rotation of frame are connected, the lantern ring has been cup jointed on the lead screw, the upside the welding of lantern ring one side has the roof, the welding of roof top has the connecting rod, connecting rod top and hydraulic telescoping rod's flexible end welded connection, downside the welding of lantern ring one side has places the board, it has extending structure all to place board bottom four corners, extending structure has sleeve and telescopic link to constitute, the jack is installed in frame bottom four corners, the welding of jack bottom has same bottom plate, the return pulley is installed to the jack inboard. The utility model discloses two kinds of lift mode combined action alleviate each bearing pressure, increase life and need not artifical lift, work efficiency is high. The lifting of the placing plate and the top plate is fixed on a vertical surface, so that the shifting can not occur, and the lifting process is safer.
Description
Technical Field
The utility model relates to a elevating gear technical field especially relates to a elevating gear for high frequency machine.
Background
At present, a product is heated, so that the process of thermally expanding the product generally adopts a high-frequency machine to heat a balanced suspension firstly, and then the product is placed into the balanced suspension, so that the product is thermally expanded.
However, the existing high-frequency machines are all fixedly arranged on a certain platform with a certain height, so that when the heights of the balance suspensions are different, the heights of the platforms where the balance suspensions are located can only be adjusted, and as the balance suspensions are heavy, the operation needs to be performed by multiple persons, time and labor are wasted, and safety accidents are easy to occur; in addition, the universal wheel is inconvenient to move, and the existing mode of additionally installing the universal wheel can cause the situations of instability and easy slipping off during working, so that the safety is influenced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a lifting device for a high-frequency machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lifting device for a high-frequency machine comprises a machine frame, a screw rod and a bottom plate, wherein the inner part of a side frame at one side of the machine frame is hollow, a screw rod is arranged in the frame at one side of the frame, the screw rod is rotationally connected with the frame, the screw rod is sleeved with two lantern rings, one side of the upper lantern ring is welded with a top plate, the top of the top plate is welded with a connecting rod, the top of the connecting rod is welded with the telescopic end of the hydraulic telescopic rod, the hydraulic telescopic rod is arranged at the top of the frame, a placing plate is welded at one side of the lantern ring at the lower side, telescopic structures are welded at four corners of the bottom of the placing plate, the telescopic structure consists of a sleeve and telescopic rods, jacks are arranged at four corners of the bottom of the frame, the bottom of the jack is welded with the same bottom plate, the bottom wheel is installed on the inner side of the jack, and the bottom plate is provided with a through hole which is the same as the bottom wheel in size.
Preferably, the lead screw surface is equipped with positive screw thread, lantern ring inner wall is equipped with the left hand thread, and positive screw thread and left hand thread looks adaptation, the lantern ring moves on the lead screw through positive and negative screw thread.
Preferably, a second bevel gear is welded at the bottom of the screw rod, a first bevel gear is arranged on one side of the second bevel gear, and the first bevel gear is meshed with the second bevel gear.
Preferably, one side of the first bevel gear is connected with an output shaft of the rotating motor in a welding mode, the rotating motor is installed at the top of the installation seat, and one side of the installation seat is connected with the side face of the rack in a welding mode.
Preferably, the placing plate and the other end of the top plate are welded with sliders, the sliders are located inside the frame, and the sliders are connected with the frame in a sliding mode.
Preferably, the four corners of the top of the placing plate are welded with support columns, and the top ends of the support columns are welded with the four corners of the bottom of the top plate.
Preferably, the inner walls of the two sides of the sleeve are provided with sliding grooves, the two sides of the bottom of the telescopic rod are welded with protruding blocks, the protruding blocks are located inside the sliding grooves and connected with the sliding grooves in a sliding mode, and the inner sides of the telescopic rods are sequentially provided with a plurality of telescopic rods with the same structure.
The utility model has the advantages that:
1. the utility model discloses a rotating electrical machines drives the lead screw rotatory, makes the lantern ring remove on the lead screw to the board and the roof lift are placed in the drive, and rethread hydraulic telescoping rod drives the roof lift, and two kinds of lift modes combined action alleviate the pressure that bears separately, increase elevating gear's life and need not artifical lift, and work efficiency is high.
2. The utility model discloses a set up the slider and slide and place the extending structure of board bottom in the frame, make the lift of placing board and roof fix on a vertical face, can't take place the skew, the lift process is safer.
3. The utility model discloses a return pulley conveniently removes the device, when removing to operating position, twist grip utilizes the jack to support the bottom plate to the fixed device in ground, avoids it to take place the displacement because of the return pulley, guarantees the stability of working process.
Drawings
Fig. 1 is a schematic structural diagram of a lifting device for a high-frequency machine according to the present invention;
fig. 2 is a schematic view of a telescopic structure of a lifting device for a high frequency machine according to the present invention;
fig. 3 is an enlarged view of a position a of the lifting device for a high frequency machine according to the present invention.
In the figure: 1. a screw rod; 2. a collar; 3. placing the plate; 4. a telescopic structure; 5. a rotating electric machine; 6. a base plate; 7. a hydraulic telescopic rod; 8. a frame; 9. a connecting rod; 10. a top plate; 11. a slider; 12. a jack; 13. a bottom wheel; 14. a telescopic rod; 15. a sleeve; 16. a first bevel gear; 17. a second bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a lifting device for a high frequency machine comprises a frame 8, a screw rod 1 and a bottom plate 6, wherein one side frame of the frame 8 is hollow, the screw rod 1 is arranged inside one side frame of the frame 8, the screw rod 1 is rotatably connected with the inside of a frame 8, two lantern rings 2 are sleeved on the screw rod 1, a top plate 10 is welded on one side of the upper lantern ring 2, a connecting rod 9 is welded on the top of the top plate 10, the top of the connecting rod 9 is welded with a telescopic end of a hydraulic telescopic rod 7, the hydraulic telescopic rod 7 drives the top plate 10 to lift, the hydraulic telescopic rod 7 is installed on the top of the frame 8, a placing plate 3 is welded on one side of the lower lantern ring 2, the high frequency machine is installed on the placing plate 3, telescopic structures 4 are welded on four corners of the bottom of the placing plate 3, the telescopic structures 4 fix the horizontal position of, the side of the jack 12 is provided with a handle, the handle is rotated to start the jack 12, the bottom of the jack 12 is welded with the same bottom plate 6, the inner side of the jack 12 is provided with a bottom wheel 13, the bottom plate 6 is provided with a through hole with the same size as the bottom wheel 13, and the bottom wheel 13 can pass through the bottom plate 6.
The utility model discloses in, 1 surface of lead screw is equipped with positive screw thread, and 2 inner walls of the lantern ring are equipped with the left-hand thread, and positive screw thread and left-hand thread looks adaptation, and lantern ring 2 moves on lead screw 1 through positive and negative screw thread. The bottom of the screw rod 1 is welded with a second bevel gear 17, one side of the second bevel gear 17 is provided with a first bevel gear 16, and the first bevel gear 16 is meshed with the second bevel gear 17. One side of the first bevel gear 16 is connected with an output shaft of the rotating motor 5 in a welding mode, the rotating motor 5 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the screw rod 1 to rotate, the rotating motor 5 is installed on the top of the installation seat, and one side of the installation seat is connected with the side face of the rack 8 in a welding mode. Place the board 3 and the roof 10 other end all welded slider 11, slider 11 is fixed places the horizontal plane position of board 3 and roof 10, and inside slider 11 was located 8 frames of frame, slider 11 and 8 frame sliding connection of frame. All welded the support column in placing 3 top four corners of board, and support column top and roof 10 bottom four corners welded connection. The inner walls of two sides of the sleeve 15 are provided with sliding grooves, the two sides of the bottom of the telescopic rod 14 are welded with convex blocks, the convex blocks are located inside the sliding grooves and connected with the sliding grooves in a sliding mode, and the inner side of the telescopic rod 14 is sequentially provided with a plurality of telescopic rods 14 with the same structure.
The working principle is as follows: install the high frequency machine on placing board 3, utilize return pulley 13 to remove the device to operating position, twist grip utilizes jack 12 to support bottom plate 6 to ground and fixes the device, start rotating electrical machines 5 and hydraulic telescoping rod 7 simultaneously, rotating electrical machines 5 drives first bevel gear 16 and rotates, first bevel gear 16 drives second bevel gear 17 and rotates, second bevel gear 17 drives lead screw 1 and rotates, make lantern ring 2 move on lead screw 1, thereby it goes up and down to drive and place board 3 and roof 10, hydraulic telescoping rod 7 also can drive and place board 3 and roof 10 and go up and down, it is the same to keep the slew velocity of rotating electrical machines 5 and hydraulic telescoping rod 7 the same, can accomplish the lift of high frequency machine.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined 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 and are therefore not to be embraced therein by any reference numerals in the claims.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The lifting device for the high-frequency machine comprises a rack (8), a lead screw (1) and a bottom plate (6), and is characterized in that the rack (8) is hollow inside one side frame, the lead screw (1) is arranged inside one side frame of the rack (8), the lead screw (1) is rotatably connected with the frame inside the rack (8), two lantern rings (2) are sleeved on the lead screw (1), a top plate (10) is welded on one side of the lantern ring (2) at the upper side, a connecting rod (9) is welded on the top of the top plate (10), the top of the connecting rod (9) is welded with the telescopic end of a hydraulic telescopic rod (7), the hydraulic telescopic rod (7) is installed on the top of the rack (8), a placing plate (3) is welded on one side of the lantern ring (2) at the lower side, and telescopic structures (4) are welded at the four corners of the bottom of the, extending structure (4) have sleeve (15) and telescopic link (14) to constitute, jack (12) are installed in frame (8) bottom four corners, the welding of jack (12) bottom has same bottom plate (6), return pulley (13) are installed to jack (12) inboard, be equipped with the through-hole the same with return pulley (13) size on bottom plate (6).
2. The lifting device for high-frequency machines according to claim 1, characterized in that the surface of the screw rod (1) is provided with positive threads, the inner wall of the collar (2) is provided with negative threads, and the positive threads and the negative threads are matched, and the collar (2) moves on the screw rod (1) through the positive threads and the negative threads.
3. The lifting device for high-frequency machine according to claim 1, characterized in that a second bevel gear (17) is welded on the bottom of the screw rod (1), a first bevel gear (16) is arranged on one side of the second bevel gear (17), and the first bevel gear (16) and the second bevel gear (17) are meshed.
4. The elevating device for high frequency machine according to claim 3, wherein the side of the first bevel gear (16) is welded with the output shaft of the rotating electrical machine (5), the rotating electrical machine (5) is installed on the top of the installation base, and the side of the installation base is welded with the side of the frame (8).
5. The lifting device for high-frequency machines according to claim 1, characterized in that the other ends of the placing plate (3) and the top plate (10) are welded with sliding blocks (11), the sliding blocks (11) are positioned inside the frame (8), and the sliding blocks (11) are connected with the frame (8) in a sliding manner.
6. The lifting device for high-frequency machines according to claim 5, characterized in that the four corners of the top of the placing plate (3) are welded with supporting columns, and the top ends of the supporting columns are welded with the four corners of the bottom of the top plate (10).
7. The lifting device for high-frequency machines according to claim 1, characterized in that the inner walls of the two sides of the sleeve (15) are provided with sliding grooves, the two sides of the bottom of the telescopic rod (14) are welded with projections, the projections are located inside the sliding grooves and are slidably connected with the sliding grooves, and a plurality of telescopic rods (14) with the same structure are sequentially arranged inside the telescopic rods (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020167384.7U CN212056579U (en) | 2020-02-13 | 2020-02-13 | Lifting device for be used for high frequency machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020167384.7U CN212056579U (en) | 2020-02-13 | 2020-02-13 | Lifting device for be used for high frequency machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212056579U true CN212056579U (en) | 2020-12-01 |
Family
ID=73537470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020167384.7U Expired - Fee Related CN212056579U (en) | 2020-02-13 | 2020-02-13 | Lifting device for be used for high frequency machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212056579U (en) |
-
2020
- 2020-02-13 CN CN202020167384.7U patent/CN212056579U/en not_active Expired - Fee Related
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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: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |