CN204689056U - A kind of damper gear of upper trigger - Google Patents
A kind of damper gear of upper trigger Download PDFInfo
- Publication number
- CN204689056U CN204689056U CN201520353276.8U CN201520353276U CN204689056U CN 204689056 U CN204689056 U CN 204689056U CN 201520353276 U CN201520353276 U CN 201520353276U CN 204689056 U CN204689056 U CN 204689056U
- Authority
- CN
- China
- Prior art keywords
- barrier support
- shifting bar
- block
- lower bracket
- damper gear
- 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model proposes a kind of damper gear of upper trigger, effectively can block sheet material below, make sheet material below the strip of movement above will be allowed to enter to cause machine cisco unity malfunction because of the effect of friction force.A kind of damper gear of upper trigger, comprise barrier support and one control described barrier support inwardly shrink or flared engine installation, described barrier support comprises shifting bar and at least two forks, the two ends of each fork are hinged with the lower bracket of this shifting bar and upper trigger transport platform respectively, one end of described shifting bar is provided with a block, when barrier support shrinks, the upper surface of described shifting bar is less than or equal to the upper surface of roller set being located at described lower bracket, the upper surface of described block is less than or equal to the upper surface of roller set being located at described lower bracket, when barrier support launches, the upper surface of described block a little more than or equal described upper surface.The utility model structure is simple, practical, has very large economic benefit.
Description
Technical field
The utility model relates to mechanical field, refers to a kind of damper gear of upper trigger especially.
Background technology
Upper trigger, for sheet material is delivered to manufacturing line, which alleviates the labour intensity of operator, improves work efficiency, saves handing time, reduces productive costs, ensure that the personal safety of operating personal simultaneously.Owing to easily mutually sticking between sheet material, when the telescopic hook arm-tie material of upper trigger, easy drive sheet material is below also movable to upper trigger direction, if there is no Timeliness coverage, easily make hook be stuck cause sheet material to drop or produce mechanical breakdown, the impulsive force that simultaneously machine is subject to sheet material also easily damages.
Utility model content
The utility model proposes a kind of damper gear of upper trigger, effectively can block sheet material below, make sheet material below can not because of the effect of friction force allow movement above strip enter to cause machine cisco unity malfunction, ensure that service life of a machine.
The technical solution of the utility model is achieved in that
A kind of damper gear of upper trigger, comprise barrier support and one control described barrier support inwardly shrink or flared engine installation, described barrier support comprises shifting bar and at least two forks, the two ends of each fork are hinged with the lower bracket of this shifting bar and upper trigger transport platform respectively, one end of described shifting bar is provided with a block, when barrier support shrinks, the upper surface of described shifting bar is less than or equal to the upper surface of roller set being located at described lower bracket, the upper surface of described block is less than or equal to the upper surface of roller set being located at described lower bracket, when barrier support launches, the upper surface of described block is greater than or equal to the upper surface of described lower bracket.
Further, described shifting bar is parallel with the lower bracket of described upper trigger transport platform, and two described forks are parallel to each other.
Further, described shifting bar is laid with several roller in interval along its length.
Further, the front end end face of described block is a downward-sloping slope.
Further, described engine installation comprises oil cylinder, and the piston rod of described oil cylinder is connected with described barrier support.
Further, described engine installation comprises cylinder, and the piston rod of described cylinder is connected with described barrier support.
According to above to description of the present utility model, compared with prior art, the utility model tool has the following advantages:
Due to each fork of barrier support two ends respectively with the hinged composition of lower bracket similar parallelogram bracket of shifting bar and upper trigger transport platform, one end of described shifting bar is provided with a block, the other end and one controls shifting bar and inwardly to shrink or outwardly directed engine installation is in transmission connection, when barrier support shrinks, the upper surface of shifting bar is less than or equal to the upper surface of roller set being located at described lower bracket, the upper surface of described block is less than or equal to the upper surface of roller set being located at described lower bracket, when engine installation promotes traversing carriage expansion, due to the motion principle of parallelogram, shifting bar can be made to drive block to move outward and up simultaneously, make the upper surface of described block greater than or equal to the upper surface of described lower bracket, when sheet material hook enters by the telescopic hook of upper trigger, block can block next block sheet material, next block sheet material can not be moved along with the motion of lastblock sheet material because of the effect of friction force, cause to block and damage sheet material or produce mechanical breakdown.
The utility model smart structural design, simple and convenient, but practicality is very large, has very large economic benefit.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model embodiment provides a kind of damper gear of upper trigger, comprise barrier support and one control described barrier support inwardly shrink or flared engine installation, described engine installation 5 comprises oil cylinder/cylinder, and the piston rod of described oil cylinder/cylinder is connected with described barrier support.Described barrier support comprises shifting bar 1 and at least two forks be parallel to each other 2 that is parallel to upper trigger transport platform lower bracket, the two ends of each fork 2 respectively with the support of shifting bar 1 and a lower bracket 3 hinged formation parallelogram, the piston rod of described oil cylinder/cylinder can be connected with shifting bar 1, also can connect with fork 2, described shifting bar 1 along its length interval is laid with several roller 11, can more firmly move in upper trigger transport platform by assistant board, also can prevent sheet material wearing and tearing transport platform simultaneously.
One end of described shifting bar 1 is provided with a block 4, when barrier support shrinks, the upper surface of shifting bar 1 is less than or equal to the upper surface of roller set being located at described lower bracket 3, the upper surface of described block 4 is less than or equal to the upper surface of roller set being located at described lower bracket 3, and namely parallelogram bracket closes in lower bracket 3; When barrier support launches, due to the motion principle of parallelogram, shifting bar 1 can be made to drive block 4 outward movment, make the upper surface of described block 4 a little more than or equal the upper surface of described lower bracket 3, when sheet material hook enters by the telescopic hook of upper trigger, block 4 can block next block sheet material, and next block sheet material can not be moved along with the motion of lastblock sheet material, causes and drops fragmentation or produce mechanical breakdown.
When block 4 stretch out and the lower surface of its upper surface a little more than the sheet material of the top time, this sheet material is not easily pushed into upper trigger, in order to address this problem, the front end end face of described block 4 is set to a downward-sloping slope, make lastblock sheet material be entered upper trigger along slope by hook while arranging like this can block next block sheet material, the edge of sheet material also can not be made to be marked cut by block simultaneously.
The utility model smart structural design, simple and convenient, practicality is very large, has very large economic benefit.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the damper gear of a upper trigger, it is characterized in that: comprise barrier support and one control described barrier support inwardly shrink or flared engine installation, described barrier support comprises shifting bar and at least two forks, the two ends of each fork are hinged with the lower bracket of this shifting bar and upper trigger transport platform respectively, one end of described shifting bar is provided with a block, when barrier support shrinks, the upper surface of described shifting bar is less than or equal to the upper surface of roller set being located at described lower bracket, the upper surface of described block is less than or equal to the upper surface of roller set being located at described lower bracket, when barrier support launches, the upper surface of described block is greater than or equal to the upper surface of described lower bracket.
2. the damper gear of a kind of upper trigger as claimed in claim 1, is characterized in that: described shifting bar is parallel with the lower bracket of described upper trigger transport platform, and two described forks are parallel to each other.
3. the damper gear of a kind of upper trigger as claimed in claim 1 or 2, is characterized in that: described shifting bar along its length interval is laid with several roller.
4. the damper gear of a kind of upper trigger as claimed in claim 1 or 2, is characterized in that: the front end end face of described block is a downward-sloping slope.
5. the damper gear of a kind of upper trigger as claimed in claim 1 or 2, is characterized in that: described engine installation comprises oil cylinder, the piston rod of described oil cylinder is connected with described barrier support.
6. the damper gear of a kind of upper trigger as claimed in claim 1 or 2, is characterized in that: described engine installation comprises cylinder, the piston rod of described cylinder is connected with described barrier support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353276.8U CN204689056U (en) | 2015-05-28 | 2015-05-28 | A kind of damper gear of upper trigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353276.8U CN204689056U (en) | 2015-05-28 | 2015-05-28 | A kind of damper gear of upper trigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204689056U true CN204689056U (en) | 2015-10-07 |
Family
ID=54229371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353276.8U Expired - Fee Related CN204689056U (en) | 2015-05-28 | 2015-05-28 | A kind of damper gear of upper trigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204689056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423937A (en) * | 2016-11-28 | 2017-02-22 | 东台世恒机械科技有限公司 | Die cutting machine paper conveying mechanism convenient for paper feeding |
-
2015
- 2015-05-28 CN CN201520353276.8U patent/CN204689056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423937A (en) * | 2016-11-28 | 2017-02-22 | 东台世恒机械科技有限公司 | Die cutting machine paper conveying mechanism convenient for paper feeding |
| CN106423937B (en) * | 2016-11-28 | 2019-12-27 | 东台世恒机械科技有限公司 | Paper feeding mechanism of die cutting machine convenient for paper feeding |
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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: 20151007 Termination date: 20170528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |