CN201720886U - Transmission mechanism of stock cutter - Google Patents
Transmission mechanism of stock cutter Download PDFInfo
- Publication number
- CN201720886U CN201720886U CN2010202617484U CN201020261748U CN201720886U CN 201720886 U CN201720886 U CN 201720886U CN 2010202617484 U CN2010202617484 U CN 2010202617484U CN 201020261748 U CN201020261748 U CN 201020261748U CN 201720886 U CN201720886 U CN 201720886U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- transmission mechanism
- connecting rod
- eccentric gear
- rail seat
- 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
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Abstract
The utility model discloses a transmission mechanism of a stock cutter. The transmission mechanism comprises a guide rail seat connected with a tool rest, and a linear guide rail adapted to the guide rail seat, wherein the bottom end of the guide rail seat is connected with a connecting rod through a joint; the connecting rod is connected with an eccentric gear; the eccentric gear is engaged with a driving gear; and when the driving gear is driven to rotate, the eccentric gear rotates along with the driving gear and drives the guide rail seat to move in a reciprocating way so as to drive the tool rest to move in a reciprocating way. Compared with a moving shaft and a shaft sleeve structure, slide lead between the linear guide rail and the guide rail seat becomes longer, the stability is improved, and the accuracy of the transmission guide is enhanced.
Description
Technical field
The utility model relates to silicon rubber cutting mechanics technical field, particularly a kind of transmission mechanism of silicon rubber stock-cutter.
Background technology
Stock-cutter is more a kind of cutting mechanics of present silicon rubber sector application, is mainly used in silicon rubber plate slitting, section and cut-out.
The transmission device of stock-cutter in the prior art, mainly form by driving wheel, drive rod, shifting axle and axle sleeve etc., axle sleeve is fixed on the knife rest, shifting axle moves in axle sleeve, because the slip helical pitch is short between shifting axle and the axle sleeve, causes poor stability each other, and then friction increases, make that deviation is bigger between shifting axle and the axle sleeve, make that the transmission guiding accuracy of knife rest is lower.
The utility model content
The purpose of this utility model is that a kind of good stability, transmission mechanism that the transmission guiding accuracy is high are provided at the deficiencies in the prior art.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of transmission mechanism of stock-cutter, comprise the track base that connects knife rest and the line slideway adaptive with track base, described track base bottom is connected with connecting rod by joint, be connected with eccentric gear on the connecting rod, be engaged with driving gear on the eccentric gear.
Wherein, described joint is a nut connector, and connecting rod is provided with external screw thread, and described connecting rod and eccentric gear flexibly connect.
The beneficial effects of the utility model are: when driving the driving gear rotation, eccentric gear rotates thereupon and drives track base and moves back and forth, thereby driving knife rest moves back and forth, compare shifting axle and axle sleeve structure, slip helical pitch between line slideway and the track base is elongated, stability improves, and the transmission guiding accuracy also improves thereupon.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to shown in Figure 1, a kind of transmission mechanism of stock-cutter, comprise the track base 92 that connects knife rest 10 and the line slideway 91 adaptive with track base 92, described track base 92 bottoms are connected with connecting rod 7 by joint 8, be connected with eccentric gear 6 on the connecting rod 7, be engaged with driving gear 5 on the eccentric gear 6, wherein, described joint 8 is a nut connector, connecting rod 7 is provided with external screw thread, and described connecting rod 7 and eccentric gear 6 flexibly connect, when driving driving gear 5 rotations, eccentric gear 6 rotates thereupon and drives track base 92 and moves back and forth, move back and forth thereby drive knife rest 10, compare shifting axle and axle sleeve structure, the slip helical pitch between the utility model line slideway 91 and the track base 92 is elongated, stability improves, and the transmission guiding accuracy also improves thereupon.
The foregoing description is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. the transmission mechanism of a stock-cutter, it is characterized in that: comprise the track base (92) of connection knife rest (10) and the line slideway (91) adaptive with track base (92), described track base (92) bottom is connected with connecting rod (7) by joint (8), be connected with eccentric gear (6) on the connecting rod (7), be engaged with driving gear (5) on the eccentric gear (6).
2. transmission mechanism according to claim 1 is characterized in that, described joint (8) is a nut connector, and connecting rod (7) is provided with external screw thread.
3. transmission mechanism according to claim 1 and 2 is characterized in that, described connecting rod (7) and eccentric gear (6) flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202617484U CN201720886U (en) | 2010-07-19 | 2010-07-19 | Transmission mechanism of stock cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202617484U CN201720886U (en) | 2010-07-19 | 2010-07-19 | Transmission mechanism of stock cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720886U true CN201720886U (en) | 2011-01-26 |
Family
ID=43489173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202617484U Expired - Fee Related CN201720886U (en) | 2010-07-19 | 2010-07-19 | Transmission mechanism of stock cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471270A (en) * | 2017-09-13 | 2017-12-15 | 吴世唐 | A kind of high-pressure rubber pipe peeling machine |
| CN111745418A (en) * | 2020-06-18 | 2020-10-09 | 东莞市益松数控科技有限公司 | Vibration tool head and vibration processing machine |
-
2010
- 2010-07-19 CN CN2010202617484U patent/CN201720886U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471270A (en) * | 2017-09-13 | 2017-12-15 | 吴世唐 | A kind of high-pressure rubber pipe peeling machine |
| CN111745418A (en) * | 2020-06-18 | 2020-10-09 | 东莞市益松数控科技有限公司 | Vibration tool head and vibration processing machine |
| CN111745418B (en) * | 2020-06-18 | 2022-03-11 | 东莞市益松数控科技有限公司 | Vibration tool head and vibration processing machine |
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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: 20110126 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |