CN201989203U - Lifting device of thicknessing workbench - Google Patents
Lifting device of thicknessing workbench Download PDFInfo
- Publication number
- CN201989203U CN201989203U CN2011200353804U CN201120035380U CN201989203U CN 201989203 U CN201989203 U CN 201989203U CN 2011200353804 U CN2011200353804 U CN 2011200353804U CN 201120035380 U CN201120035380 U CN 201120035380U CN 201989203 U CN201989203 U CN 201989203U
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- China
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- lifting
- screw
- worm
- lifting device
- support set
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of woodworking machinery, in particular to a lifting device of a thicknessing workbench. The lifting device of the thicknessing workbench is provided with a tray, a lead screw and a crank handle, and is characterized in that the lifting device is further provided with a lifting screw nut, a support sleeve, a worm and a worm seat, wherein a turbine is arranged on the periphery of the lifting screw nut, the upper end of the lifting screw nut is hinged with the lead screw, the periphery at the lower end of the lifting screw nut is connected with the support sleeve sheathed on the lead screw through a jack screw, the support sleeve is fixedly connected with the tray, the worm meshed with the turbine is arranged on one side of the lifting screw nut, one end of the worm is fixedly connected with the crank handle, the other end of the worm is hinged with the worm seat, and the worm seat is fixed on the tray to achieve the purposes that the transmission is uniform, the lifting is smooth and the processing is simple. By adopting the structure, the lifting device has the advantages of simple structure, uniformity in transmission, smoothness in lifting, portability, low noise, simplicity in processing and the like.
Description
Technical field
The utility model relates to the woodworking machinery technical field, and specifically a kind of four-function concora crush digs the thicknesser worktable lifting device of woodworking combined machine tool.
Background technology
As everyone knows, the thicknesser worktable lifting device that original four-function concora crush digs woodworking combined machine tool is by pallet, bevel gear wheel, bevel pinion, leading screw, the lifting shaft holder, crank and hanging block are formed, the pallet two ends are connected with body respectively, be provided with screw set in the middle of the pallet, pallet and screw set are the one-step casting moulding, the screw set lower end is provided with boss, the screw set on the pallet is passed in the leading screw upper end, the upper end is connected with the thicknesser workbench, lower end and bevel gear wheel are hinged, the bevel gear wheel upper end hangs on the boss of screw set lower end through two driven hanging blocks, below one side is provided with the lifting shaft holder, crank passes the hole that body is provided with, end and lifting shaft holder are hinged, crank is provided with bevel pinion, bevel pinion is meshed with bevel gear wheel, driving bevel pinion by crank rotates, bevel pinion drives bevel gear wheel and rotates, and then make leading screw drive the thicknesser worktable lifting, its deficiency is: in motion process, because the tooth portion of big bevel pinion is the one-step casting moulding, the tooth portion of bevel gear wheel and bevel pinion does not process, rough surface, cause the tooth portion interlock inequality that is meshed in the lifting rotary course, cause transmission inhomogeneous, lifting is not steady, causes thicknesser worktable lifting height accurately not locate.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, transmission is even, lifting is steady, light, noise is low, the simple thicknesser worktable lifting device of processing.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of thicknesser worktable lifting device, be provided with pallet, leading screw and crank, it is characterized in that being provided with lifting screw, support set, worm screw and worm screw seat, lifting screw periphery is provided with turbine, lifting screw upper end is hinged with leading screw, following end periphery is connected with support set on being enclosed within leading screw through jackscrew, support set is fixedlyed connected with pallet, lifting screw one side is provided with the worm screw that is meshed with turbine, worm screw one end is fixedlyed connected with crank, the other end and worm screw seat are hinged, and the worm screw seat is fixed on the pallet, and transmission is even to reach, lifting steady, process simple purpose.
The utility model can be provided with annular groove in both sides, support set upper end, is provided with steel ball in the groove, and the lifting screw is connected with support set with steel ball through jackscrew, is beneficial to adjust the axiality of support set and leading screw, reaches the light effect of thicknesser worktable lifting.
The utility model is owing to adopt said structure, have simple in structure, transmission is even, lifting is steady, light, advantage such as noise is low, processing is simple.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 3 is the structural representation of lifting screw.
Fig. 4 is the structural representation of support set.
Fig. 5 is the structural representation of worm screw.
Reference numeral: pallet 1, leading screw 2, lifting screw 3, support set 4, worm screw 5, worm screw seat 6, turbine 7, jackscrew 8, groove 9, steel ball 10.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further specified:
As shown in drawings, a kind of thicknesser worktable lifting device, be provided with pallet 1, leading screw 2 and crank, it is characterized in that being provided with lifting screw 3, support set 4, worm screw 5 and worm screw seat 6, lifting screw 3 peripheries are provided with turbine 7, lifting screw 3 upper ends and leading screw 2 are hinged, following end periphery is connected with support set 4 on being enclosed within leading screw 2 through jackscrew 8, support set 4 is fixedlyed connected with pallet 1, lifting screw 3 one sides are provided with the worm screw 5 that is meshed with turbine 7, and worm screw 5 one ends are fixedlyed connected with crank, and the other end and worm screw seat 6 are hinged, worm screw seat 6 is fixed on the pallet 1, and is even to reach transmission, lifting is steady, process simple purpose.
The utility model can be provided with annular groove 9 at support set 4 upper end peripheral radials, be provided with steel ball 10 in the groove 9, lifting screw 3 is connected with support set 4 with steel ball 10 through jackscrew 8, is beneficial to adjust the axiality of support set 4 and leading screw 2, reaches the light effect of thicknesser worktable lifting.
The utility model in use, hand crank drives worm screw 5 rotations, worm screw 5 drives lifting screw 3 rotations on the leading screws 2, makes leading screw 2 rotations, and then drives the thicknesser workbench and rise or descend.
The utility model has remedied the lifting defective when adopting bevel gear wheel and bevel pinion to want to mesh owing to adopt said structure, have simple in structure, transmission is even, lifting is steady, light, advantage such as noise is low, processing is simple.
Claims (2)
1. thicknesser worktable lifting device, be provided with pallet, leading screw and crank, it is characterized in that being provided with lifting screw, support set, worm screw and worm screw seat, lifting screw periphery is provided with turbine, and lifting screw upper end is hinged with leading screw, following end periphery is connected with support set on being enclosed within leading screw through jackscrew, support set is fixedlyed connected with pallet, and lifting screw one side is provided with the worm screw that is meshed with turbine, and worm screw one end is fixedlyed connected with crank, the other end and worm screw seat are hinged, and the worm screw seat is fixed on the pallet.
2. a kind of thicknesser worktable lifting device according to claim 1 is characterized in that both sides, support set upper end are provided with annular groove, is provided with steel ball in the groove, and the lifting screw is connected with support set with steel ball through jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200353804U CN201989203U (en) | 2011-02-10 | 2011-02-10 | Lifting device of thicknessing workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200353804U CN201989203U (en) | 2011-02-10 | 2011-02-10 | Lifting device of thicknessing workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989203U true CN201989203U (en) | 2011-09-28 |
Family
ID=44665705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200353804U Expired - Fee Related CN201989203U (en) | 2011-02-10 | 2011-02-10 | Lifting device of thicknessing workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589291A (en) * | 2015-01-19 | 2015-05-06 | 中铁宝桥集团有限公司 | Regulating device and regulating method for high manganese steel frog trial assembly |
| CN110526098A (en) * | 2019-08-10 | 2019-12-03 | 江苏宇辉住宅工业有限公司 | A kind of novel single tube support lifted for precast beam and prefabricated superimposed sheet |
| CN112975563A (en) * | 2021-03-22 | 2021-06-18 | 赵开胜 | Dust cover assembly equipment of automobile steering pull rod joint |
-
2011
- 2011-02-10 CN CN2011200353804U patent/CN201989203U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589291A (en) * | 2015-01-19 | 2015-05-06 | 中铁宝桥集团有限公司 | Regulating device and regulating method for high manganese steel frog trial assembly |
| CN110526098A (en) * | 2019-08-10 | 2019-12-03 | 江苏宇辉住宅工业有限公司 | A kind of novel single tube support lifted for precast beam and prefabricated superimposed sheet |
| CN112975563A (en) * | 2021-03-22 | 2021-06-18 | 赵开胜 | Dust cover assembly equipment of automobile steering pull rod joint |
| CN112975563B (en) * | 2021-03-22 | 2022-04-05 | 蜗牛货车网(山东)电子商务有限公司 | Dust cover assembly equipment of automobile steering pull rod joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20160210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |