CN220976430U - Gear rack type lifting tower - Google Patents
Gear rack type lifting tower Download PDFInfo
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- CN220976430U CN220976430U CN202322671403.6U CN202322671403U CN220976430U CN 220976430 U CN220976430 U CN 220976430U CN 202322671403 U CN202322671403 U CN 202322671403U CN 220976430 U CN220976430 U CN 220976430U
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- seat
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- 230000007246 mechanism Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a rack and pinion type lifting tower, which comprises a tower seat and a lifting table, wherein the lifting table is lifted along the tower seat; the tower seat comprises a tower body, a rack and a slide rail, wherein the rack and the slide rail are vertically arranged outside the tower body; the lifting platform comprises a lifting plate, a bearing part, a gear part and a sliding seat, wherein the bearing part, the gear part and the sliding seat are arranged on the lifting plate; according to the technical scheme, the gear part is meshed with the rack, so that the lifting table can slide up and down along the tower seat; the sliding seat slides along the sliding rail to limit the movement track of the lifting platform; by arranging the lubricator, the lubrication of the friction surface of the part can be realized; the technology has the technical characteristics of simple structure, high load capacity, low cost and stable operation.
Description
Technical Field
The utility model relates to the technical field of machine manufacturing, in particular to a gear rack type lifting tower.
Background
At present, in the mechanical automation industry, the lifting tower is widely used as a relatively common mechanical device, the existing lifting tower is commonly used as a mechanical transmission device, the gear box is a speed change device for realizing a speed change effect through the meshing of big and small gears, but the gear box is high in price and long in supply period, the gear box is complex in structure and high in requirements on machining precision and mounting precision, and when a certain part breaks down, the whole device cannot be used, so that the lifting tower for transmitting by using the gear box in the prior art has the technical defects of complex structure and high cost.
Disclosure of utility model
The utility model aims to provide a gear rack type lifting tower, and aims to solve the technical defects that a lifting tower driven by a gear box in the prior art has a complex structure and is high in cost.
To achieve the purpose, the utility model adopts the following technical scheme:
The utility model discloses a rack and pinion type lifting tower, which comprises a tower seat and a lifting table, wherein the lifting table is lifted along the tower seat; the tower seat comprises a tower body, a rack and a sliding rail, wherein the rack and the sliding rail are vertically arranged on the outer side of the tower body; the lifting platform comprises a lifting plate, a bearing part, a gear part and a sliding seat, wherein the bearing part, the gear part and the sliding seat are arranged on the lifting plate; the gear is meshed with the rack for transmission, and the sliding seat slides along the sliding rail so as to realize that the lifting platform slides up and down along the tower seat.
Wherein, the elevating platform still includes: the sliding seat is arranged on the lifting plate and is located between the first side plate and the second side plate, and the sliding seat moves along the sliding rail.
Wherein the bearing portion includes: bearing pedestal, bearing and driving rod; the center position of the lifting plate is provided with a first hole, the bearing seat is arranged in the first hole, the bearing is installed in the bearing seat, the driving rod is connected with the bearing, and the gear part is installed on the driving rod.
Wherein the gear portion includes: the gear, first gear frame, second gear frame, the gear is fixed to be set up on the actuating lever, first gear frame is installed on the lifter plate, be equipped with the second hole on the first gear frame, the second gear frame is installed in the second hole, the gear sets up inside the second gear frame, be equipped with on the second gear frame with the fretwork recess of rack width looks adaptation, the gear part protrusion sets up in the fretwork recess, the rack card is established in the fretwork recess, the first tooth portion of rack with the gear carries out meshing transmission
And a first cover plate is further arranged between the bearing seat and the lifting plate.
Specifically, the quantity of slide is a plurality of, and a plurality of slides are fixed to be set up first curb plate with between the second curb plate, a plurality of slides are hugged closely first curb plate with the second curb plate sets up, the slide is followed the slide rail slides in order to realize the elevating platform is followed the tower body slides.
The gear rack type lifting tower further comprises a transfer mechanism, the transfer mechanism is arranged beside the lifting plate and used for transferring workpieces, the transfer mechanism comprises a lifting frame and a transition plate, the lifting frame is connected with the transition plate, and the transition plate is connected with the lifting frame through bolts.
Preferably, the lifting platform is further provided with a first buffer block.
Preferably, a second buffer block is arranged at a position on the tower body corresponding to the first buffer block.
The gear rack type lifting tower further comprises a lubricator, the lubricator is mounted on the lifting plate, and the lubricator is communicated with the gear part and the sliding seat through an oil pipe.
The technical scheme discloses a rack and pinion type lifting tower, which comprises a tower seat and a lifting table, wherein the lifting table lifts along the tower seat; the tower seat comprises a tower body, a rack and a slide rail, wherein the rack and the slide rail are vertically arranged outside the tower body; the lifting platform comprises a lifting plate, a bearing part, a gear part and a sliding seat, wherein the bearing part, the gear part and the sliding seat are arranged on the lifting plate; according to the technical scheme, the gear part is meshed with the rack, so that the lifting table can slide up and down along the tower seat; the sliding seat slides along the sliding rail to limit the movement track of the lifting platform; the technology has the technical characteristics of simple structure and stable operation.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram showing the overall construction of a rack and pinion type lifting tower according to an embodiment of the present utility model;
FIG. 2 is a partial block diagram of a rack and pinion lifting tower according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a lifting platform according to an embodiment of the present utility model;
FIG. 4 is a block diagram of a lift table according to an embodiment of the present utility model in another view;
Fig. 5 is a partial structural view of a bearing part according to an embodiment of the present utility model;
fig. 6 is a partial structural view of a gear portion according to an embodiment of the present utility model.
Wherein: 1. a tower base; 11. a tower body; 12. a rack; 13. a rack; 14. a slide rail; 2. a lifting table; 21. a lifting plate; 211. a first buffer block; 22. a bearing part; 221. a bearing seat; 222. a second buffer block; 223. a mounting rod; 224. a gear portion; 2241. a first carrier; 2242. a second carrier; 2243. a gear; 2244. hollow grooves; 225. a driving rod; 23. a slide; 24. a transfer mechanism; 25. a first side plate; 26. a second side plate; 3. a lubricator; 31. and (5) an oil pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The utility model discloses a rack and pinion type lifting tower, which is shown in figures 1-6 and comprises a tower seat 1 and a lifting platform 2, wherein the lifting platform 2 lifts along the tower seat 1; the tower seat 1 comprises a tower body 11, racks 12 and sliding rails 14, wherein the racks 12 and the sliding rails 14 are vertically arranged on the outer side of the tower body 11, specifically, the racks 12 are vertically arranged in the middle of the tower body 11 through the racks 13, the sliding rails 14 are vertically arranged on two sides of the tower body 11, in the embodiment, the tower body 11 is a door-shaped tower body, the sliding rails 14 are vertically arranged on two sides of the door-shaped tower body, the racks 12 are arranged in the middle of the door-shaped tower body, and the height of the tower body 11 is set according to the use height requirement so as to meet the use of the lifting tower in application scenes with different heights; the lifting platform 2 comprises a lifting plate 21, a bearing part 22, a gear part 224 and a sliding seat 23, wherein the bearing part 22 is arranged on the lifting plate, the gear part 224 is connected with the bearing part 22, and the gear part 224 and the sliding seat 23 are arranged on the same side of the lifting plate 21; the gear portion 224 is engaged with the rack gear 12, and the slide carriage 23 slides along the slide rail 14, so that the lifting platform 2 slides along the tower 1 in a vertical direction.
The elevating platform 2 further includes: the first side plate 25 and the second side plate 26, the first side plate 25 and the second side plate 26 are respectively arranged at edges of two sides of the lifting plate 21, the first side plate 25 and the second side plate 26 are respectively arranged perpendicular to the lifting plate 21, the sliding seat 23 is installed on the lifting plate 21 and located between the first side plate 25 and the second side plate 26, and the sliding seat 23 moves along the sliding rail 14.
The bearing part 22 comprises a bearing seat 221, a bearing (not shown in the figure) and a driving rod 225, a first hole is formed in the center position of the lifting plate 21, the bearing seat 221 is arranged in the first hole, the bearing is installed in the bearing seat 221, the driving rod 225 is connected with the bearing, the gear part 224 is installed on the driving rod 225, the gear part 224 and the sliding seat 23 are arranged on the same side of the lifting plate 21, the gear part 224 and the rack 12 are in meshed transmission, and during operation, the gear part 224 and the rack 12 are meshed transmission and lifting of the lifting table 2 are driven by the rotation of the driving rod 225 and the rotation of the gear part 224; in one embodiment, the bearing support 221 is fixedly provided with a mounting rod 223, the mounting rod 223 and the gear portion 224 are respectively disposed on two opposite sides of the lifting plate 21, and the workpiece is mounted on the mounting rod 223. A first cover plate 222 is further disposed between the bearing seat 221 and the lifting plate 21, so as to protect the bearing seat 221.
Specifically, the gear portion 224 includes: the gear 2243, the first gear 2241, the second gear 2242, the gear 2243 is fixed to be set up on the actuating lever 225, the first gear 2241 is installed on the lifter plate 21, be equipped with the second hole on the first gear 2241, the second gear 2242 is installed in the second hole, the gear 2243 sets up inside the second gear 2242, be equipped with on the second gear 2242 with the fretwork recess 2244 of rack 12 width looks adaptation, the partial protrusion of gear 2243 set up in the fretwork recess 2244, rack 12 card is established in the fretwork recess 2244, and the first tooth portion 121 and the gear 2243 of rack 12 carry out the meshing transmission to realize that gear 224 reciprocates along rack 12 and drive lifter 2 and reciprocate.
The number of the sliding seats 23 is multiple, the sliding seats 23 are fixedly arranged between the first side plate 25 and the second side plate 26, the sliding seats 23 are tightly attached to the first side plate 25 and the second side plate 26, the sliding seats 23 slide along the sliding rail 14 to enable the lifting platform 2 to slide along the tower 11, the sliding seats 23 are tightly attached to the first side plate 25 and the second side plate 26 to ensure the stability of the position of the sliding seats 23 and limit the movement track of the lifting platform 2, in this embodiment, the number of the sliding seats 23 is four, two sliding seats 23 are respectively arranged beside the first side plate 25 and the second side plate 26 to ensure that the sliding seats 23 can stably slide along the tower 11 and the lifting platform 2 lifts along a preset track.
The rack and pinion type lifting tower further comprises a transferring mechanism 24, the transferring mechanism 24 is arranged at the side of the lifting plate 21, the transferring mechanism 24 is used for transferring workpieces, the transferring mechanism 24 comprises a lifting frame 242 and a transition plate 241, the lifting frame 242 is connected with the lifting plate 21, the transition plate 241 is connected with the lifting frame 242 through bolts, in the embodiment, the number of the transferring mechanisms 24 is two, the two transferring mechanisms 24 are respectively arranged at two sides of the lifting plate 21 and fixedly connected with the lifting plate 21, and the transferring mechanism 24 is used for installing the workpieces and transferring the workpieces.
The lifting platform 2 is further provided with a first buffer block 211, and specifically, the first buffer block 211 is respectively disposed on the upper and lower sides of the first gear rack 2241, and is used for buffering stress when the lifting platform 2 contacts with the tower base 1.
The second buffer block 222 is disposed at a position on the tower body 11 corresponding to the first buffer block 211, and the second buffer block 222 is matched with the first buffer block 211, so that collision damage can be prevented when the lifting platform 2 collides with the tower seat 1.
The gear rack type lifting tower further comprises a lubricator 3, the lubricator 3 is mounted on the lifting plate 21, the lubricator 3 is communicated with the gear 2243 through an oil pipe 31, the sliding seat 23 and the bearing part 22, and when the gear 2243, the bearing part 22 and the sliding seat 23 move, grease discharged by the lubricator 3 can lubricate friction surfaces of the bearing, the gear 2243 and the sliding seat 23, so that the running abrasion of the device is reduced, and the service life of the device is prolonged.
The rack and pinion lifting tower further comprises a power device, the power device is connected with the driving rod 225, the power device drives the driving rod 225 to rotate so as to drive the gear portion 224 to rotate, the lifting table 2 can slide up and down along the tower seat 1, in the embodiment, the power device is a motor, and the motor drives the driving rod 225 to rotate and drive the lifting table 2 to lift along the tower seat 1.
In a specific embodiment, a workpiece is mounted on the mounting rod 223 or the transfer mechanism 24, a motor is started, the motor drives the driving rod 225 to rotate and drives the gear 2243 to rotate, the gear 2243 and the rack 12 are meshed and driven to realize lifting of the lifting platform 2 along the rack 12, the sliding seat 23 slides along the sliding rail 14 in the lifting process of the lifting platform 2, and the sliding seat 23 can limit the movement track of the lifting platform 2 and ensure the running stability of the lifting platform 2; in the sliding process, the lubricator 3 conveys lubricating fluid to the gear 2243, the sliding seat 23 and the bearing part 22 through the oil pipe 31, so that lubrication of a friction surface of the device can be realized, and running abrasion of the device is reduced.
The gear rack type lifting tower disclosed by the technical scheme comprises a tower seat and a lifting table, wherein the lifting table is lifted along the tower seat; the tower seat comprises a tower body, a rack and a slide rail, wherein the rack and the slide rail are vertically arranged outside the tower body; the lifting platform comprises a lifting plate, a bearing part, a gear part and a sliding seat, wherein the bearing part, the gear part and the sliding seat are arranged on the lifting plate; according to the technical scheme, the gear is meshed with the rack, so that the lifting table can slide up and down along the tower seat; the sliding seat slides along the sliding rail to limit the movement track of the lifting platform; by arranging the lubricator, the lubrication of the friction surface of the part can be realized, and the technology has the technical characteristics of simple structure, high load capacity, low cost and stable operation.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (10)
1. The rack and pinion type lifting tower is characterized by comprising a tower seat and a lifting table, wherein the lifting table lifts along the tower seat;
the tower seat comprises a tower body, a rack and a sliding rail, wherein the rack and the sliding rail are vertically arranged on the outer side of the tower body;
The lifting platform comprises a lifting plate, a bearing part, a gear part and a sliding seat, wherein the bearing part, the gear part and the sliding seat are arranged on the lifting plate;
The gear part is meshed with the rack for transmission, and the sliding seat slides along the sliding rail so as to realize that the lifting platform slides up and down along the tower seat.
2. The rack and pinion lift tower of claim 1, wherein the lift table further comprises: the sliding seat is arranged on the lifting plate and is located between the first side plate and the second side plate, and the sliding seat moves along the sliding rail.
3. The rack and pinion type lifting tower according to claim 1, wherein the bearing portion comprises: bearing pedestal, bearing and driving rod; the center position of the lifting plate is provided with a first hole, the bearing seat is arranged in the first hole, the bearing is installed in the bearing seat, the driving rod is connected with the bearing, and the gear part is installed on the driving rod.
4. A rack and pinion lifting tower as claimed in claim 3 wherein the gear portion comprises: the gear, the first gear frame and the second gear frame;
The gear is fixedly connected with the driving rod, the first gear frame is arranged on the lifting plate, a second hole is formed in the first gear frame, the second gear frame is arranged in the second hole, the gear is arranged inside the second gear frame, a hollowed-out groove matched with the width of the rack is formed in the second gear frame, and the gear part protrudes out of the hollowed-out groove to be arranged;
The rack is clamped in the hollow groove, and the first tooth part of the rack is meshed with the gear for transmission.
5. A rack and pinion lifting tower as claimed in claim 3 wherein a first cover plate is also provided between the bearing housing and the lifting plate.
6. The rack and pinion type lifting tower according to claim 2, wherein the number of the sliding seats is multiple, the sliding seats are fixedly arranged between the first side plate and the second side plate, the sliding seats are tightly attached to the first side plate and the second side plate for being arranged, and the sliding seats slide along the sliding rails to enable the lifting platform to slide along the tower body.
7. The rack and pinion type lifting tower according to claim 1, further comprising a transfer mechanism, wherein the transfer mechanism is arranged beside the lifting plate and used for transferring workpieces, the transfer mechanism comprises a lifting frame and a transition plate, the lifting frame is connected with the lifting plate, and the transition plate is connected with the lifting frame through bolts.
8. The rack and pinion type lifting tower as claimed in claim 1, wherein the lifting table is further provided with a first buffer block.
9. The rack and pinion type lifting tower according to claim 8, wherein a second buffer block is provided at a position on the tower body corresponding to the first buffer block.
10. The rack and pinion lifting tower of claim 1 further comprising a lubricator mounted to the lifting plate, the lubricator communicating with the gear portion and the carriage via an oil line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322671403.6U CN220976430U (en) | 2023-10-07 | 2023-10-07 | Gear rack type lifting tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322671403.6U CN220976430U (en) | 2023-10-07 | 2023-10-07 | Gear rack type lifting tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220976430U true CN220976430U (en) | 2024-05-17 |
Family
ID=91056548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322671403.6U Active CN220976430U (en) | 2023-10-07 | 2023-10-07 | Gear rack type lifting tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220976430U (en) |
-
2023
- 2023-10-07 CN CN202322671403.6U patent/CN220976430U/en active Active
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