CN209306354U - Linear transmission mechanism - Google Patents
Linear transmission mechanism Download PDFInfo
- Publication number
- CN209306354U CN209306354U CN201822224283.4U CN201822224283U CN209306354U CN 209306354 U CN209306354 U CN 209306354U CN 201822224283 U CN201822224283 U CN 201822224283U CN 209306354 U CN209306354 U CN 209306354U
- Authority
- CN
- China
- Prior art keywords
- chain
- sliding block
- fixed
- seat frame
- wheel
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model belongs to the technical field of mechanical parts, a straight line drive mechanism is related to. The transmission mechanism comprises a seat frame, a support, an adjusting bolt, a chain, a hand wheel, a slide block, a chain wheel and a rotating shaft; the upper surface of seat frame is equipped with the dovetail, and the both ends of seat frame are the fixed bearing respectively, and chain one end is fixed with the right side support, and the other end of chain passes through adjusting bolt and is fixed with the left side support, and adjusting bolt realizes adjusting the elasticity of chain. The sliding block is a dovetail sliding block, a shaft hole is formed in the upper portion of the sliding block, the rotating shaft penetrates through the shaft hole, a chain wheel and a hand wheel are fixed to the two ends of the rotating shaft through keys respectively, the hand wheel rotates to drive the chain wheel to rotate, the chain wheel is connected with a chain, and the chain wheel enables the sliding block to move left and right through the chain. The sliding block is arranged in the dovetail groove of the seat frame to realize the guiding sliding of the sliding block. The utility model can replace the transmission method of the gear and the rack in the place with low requirement on the transmission precision; the utility model discloses the device is drawn materials easily, compares gear and rack drive easy to carry out, and cost is cheap relatively.
Description
Technical field
The utility model belongs to mechanical part technical field, is related to a kind of linear transmission mechanism.
Background technique
Production line is transmitted during automated production, to realize automation continuous productive process, not for precision
Height, and the case where need the transmission mechanism of lower cost, traditional linear transmission mechanism is not able to satisfy requirements above.
Utility model content
The utility model provides a kind of linear transmission mechanism, the Linear transmission not high applied to required precision, and building is held
Easily, at low cost.
The technical solution of the utility model is as follows:
A kind of linear transmission mechanism, including mounting, support, adjusting bolt, chain, handwheel, sliding block, sprocket wheel and shaft；
The upper surface of mounting is equipped with dovetail groove, and hold-down support is distinguished at the both ends of mounting, and chain one end is fixed with right side support,
The other end of chain is fixed by adjusting bolt with left side support, is adjusted bolt and is realized the elastic of adjusting chain.
The sliding block is swallow-tail form sliding block, and axis hole is equipped with above sliding block, and shaft passes through axis hole, and the both ends of shaft are used respectively
Key fixed chain wheels and handwheel, hand wheel rotating band movable sprocket rotate, and sprocket wheel is connected with chain, and sprocket wheel transports sliding block or so by chain
It is dynamic.Sliding block is placed in the dovetail groove of mounting, realizes the guiding sliding of sliding block.
The utility model has the beneficial effects that
1, in the alternative gear in transmission accuracy place of less demanding, the drive method of rack gear；
2, device materials are easy, more easy to implement than gear and rack-driving；
3, relative inexpensiveness.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the Section A-A schematic diagram of the utility model.
In figure, 1 mounting；2 supports；3 adjust bolt；4 chains；5 handwheels；6 sliding blocks；7 sprocket wheels；8 shafts.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As depicted in figs. 1 and 2, a kind of linear transmission mechanism, including mounting 1, support 2, adjusting bolt 3, chain 4, handwheel
5, sliding block 6, sprocket wheel 7 and shaft 8；
The upper surface of mounting 1 is equipped with dovetail groove, and hold-down support 2,4 one end of chain and right side support 2 are distinguished in the both ends of mounting 1
Fixed, the other end of chain 4 is fixed by adjusting bolt 3 and left side support 2, adjusts bolt 3 and realizes the elastic of adjusting chain 4.
The sliding block 6 is swallow-tail form sliding block, and axis hole is equipped with above sliding block 6, and shaft 8 passes through axis hole, the both ends point of shaft 8
Not Yong key fixed chain wheels 7 and handwheel 5, the rotation band movable sprocket 7 of handwheel 5 rotates, and sprocket wheel 7 is connected with chain 4, and sprocket wheel 7 passes through chain 4
Make 6 side-to-side movement of sliding block.Sliding block 6 is placed in the dovetail groove of mounting 1, realizes the guiding sliding of sliding block 6.
Claims (1)
1. a kind of linear transmission mechanism, which is characterized in that including mounting (1), support (2), adjust bolt (3), chain (4), hand
Take turns (5), sliding block (6), sprocket wheel (7) and shaft (8)；
The upper surface of mounting (1) is equipped with dovetail groove, and hold-down support (2) are distinguished at the both ends of mounting (1), chain (4) one end and right side
Support (2) is fixed, and the other end of chain (4) is fixed by adjusting bolt (3) and left side support (2), adjusts bolt (3) and realizes tune
Pitch chain item (4) it is elastic；
The sliding block (6) is swallow-tail form sliding block, is equipped with axis hole above sliding block (6), and shaft (8) passes through axis hole, the two of shaft (8)
Key fixed chain wheels (7) and handwheel (5) are used in end respectively, and handwheel (5) rotation band movable sprocket (7) rotates, sprocket wheel (7) and chain (4) phase
Even, sprocket wheel (7) makes sliding block (6) side-to-side movement by chain (4)；Sliding block (6) is placed in the dovetail groove of mounting (1), realizes sliding block
(6) guiding sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224283.4U CN209306354U (en) | 2018-12-28 | 2018-12-28 | Linear transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224283.4U CN209306354U (en) | 2018-12-28 | 2018-12-28 | Linear transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209306354U true CN209306354U (en) | 2019-08-27 |
Family
ID=67679332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822224283.4U Expired - Fee Related CN209306354U (en) | 2018-12-28 | 2018-12-28 | Linear transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209306354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174379A1 (en) * | 2020-03-02 | 2021-09-10 | 江苏铭格锻压设备有限公司 | Forging press having automatic feeding device |
-
2018
- 2018-12-28 CN CN201822224283.4U patent/CN209306354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174379A1 (en) * | 2020-03-02 | 2021-09-10 | 江苏铭格锻压设备有限公司 | Forging press having automatic feeding device |
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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: 20190827 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |