CN203331471U - Tool rest lifting mechanism for splitting machine - Google Patents
Tool rest lifting mechanism for splitting machine Download PDFInfo
- Publication number
- CN203331471U CN203331471U CN2013202782023U CN201320278202U CN203331471U CN 203331471 U CN203331471 U CN 203331471U CN 2013202782023 U CN2013202782023 U CN 2013202782023U CN 201320278202 U CN201320278202 U CN 201320278202U CN 203331471 U CN203331471 U CN 203331471U
- Authority
- CN
- China
- Prior art keywords
- tool rest
- lifting mechanism
- motor
- splitting machine
- knife rest
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model provides a tool rest lifting mechanism for a splitting machine. The tool rest lifting mechanism comprises a frame, a tool rest rod which is arranged on the frame in a rotating manner, a tool rest which is arranged at the end part of the tool rest rod, a nut rod which is in rotary connection with the tool rest rod, a motor which is fixedly arranged on the frame, a screw rod matched with the nut rod, and a universal joint which is fixedly arranged on the rotor of the motor, wherein the universal joint is respectively connected with the rotor of the motor and the screw rod. The screw rod-nut structure adopted in the tool rest lifting mechanism can work together with the universal joint to conveniently adjust the height of the tool rest, so that the defect that the height of the tool rest of the existing splitting machine cannot be stably adjusted can be overcome.
Description
Technical field
the utility model relates to paper tube machinery, particularly a kind of splitting machine rack lifting mechanism.
Background technology
when coiling divides the paper tape cut, because the diameter of paper roll is large by little change gradually, the distance of shaft centers of slitting cutter rest and paper roll is from the radius that must be greater than paper roll, it is very high that the position of slitting cutter rest must arrange, if but the problems such as paper tape slip or fracture more easily appear in the slitting cutter rest position with paper roll when less in reel diameter.
Summary of the invention
the purpose of this utility model is to provide a kind of splitting machine rack lifting mechanism that can adjust tool holder height.
for achieving the above object, the technical solution adopted in the utility model is: a kind of splitting machine rack lifting mechanism, it comprises frame, rotation is arranged on the knife rest bar on described frame, be arranged on the knife rest of described knife rest boom end, it also comprises the Nut pole that is rotationally connected with described cutter bridge, be fixedly installed on motor, the screw rod matched with described Nut pole on described frame, be fixedly installed on the epitrochanterian universal joint of described motor, and described universal joint connects respectively rotor and the described screw rod of described motor.
preferably, described Nut pole is arranged on the middle part of described knife rest bar.
preferably, described motor is arranged on the below of described Nut pole and described knife rest bar connecting portion.
because technique scheme is used, the utility model compared with prior art has following advantages:
because the utility model adopts feed screw nut's structure, coordinate universal joint conveniently to regulate tool holder height, solved the defect that present splitting machine rack height can not stable regulation.
The accompanying drawing explanation
accompanying drawing 1 is schematic diagram of the present utility model.
in above accompanying drawing: 1, frame; 2, knife rest bar; 3, knife rest; 4, Nut pole; 5, screw rod; 6, universal joint; 7, motor.
The specific embodiment
below in conjunction with embodiment shown in the drawings, the utility model is further described:
embodiment mono-: shown in accompanying drawing 1, a kind of splitting machine rack lifting mechanism, it comprises frame 1, rotation is arranged on the knife rest bar 2 on described frame 1, be arranged on the knife rest 3 of described knife rest bar 2 ends, it also comprises the Nut pole 4 that is rotationally connected with described cutter bridge 2, be fixedly installed on the motor 7 on described frame 1, the screw rod 5 matched with described Nut pole 4, the epitrochanterian universal joint 6 that is fixedly installed on described motor 7, and described universal joint 6 connects respectively rotor and the described screw rod 4 of described motor 7; Described Nut pole 4 is arranged on the middle part of described knife rest bar 2; Described motor 7 is arranged on the below of described Nut pole 4 and described knife rest bar 2 connecting portions.
motor 7 rotates, and by Nut pole 4 and screw rod 5, just can control lifting and descending of knife rest bar 2.
above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. a splitting machine rack lifting mechanism, it comprises frame, rotation is arranged on the knife rest bar on described frame, be arranged on the knife rest of described knife rest boom end, it is characterized in that: it also comprises the Nut pole that is rotationally connected with described cutter bridge, be fixedly installed on motor, the screw rod matched with described Nut pole on described frame, be fixedly installed on the epitrochanterian universal joint of described motor, and described universal joint connects respectively rotor and the described screw rod of described motor.
2. a kind of splitting machine rack lifting mechanism according to claim 1, it is characterized in that: described Nut pole is arranged on the middle part of described knife rest bar.
3. a kind of splitting machine rack lifting mechanism according to claim 1, it is characterized in that: described motor is arranged on the below of described Nut pole and described knife rest bar connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202782023U CN203331471U (en) | 2013-05-21 | 2013-05-21 | Tool rest lifting mechanism for splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202782023U CN203331471U (en) | 2013-05-21 | 2013-05-21 | Tool rest lifting mechanism for splitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331471U true CN203331471U (en) | 2013-12-11 |
Family
ID=49700168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202782023U Expired - Fee Related CN203331471U (en) | 2013-05-21 | 2013-05-21 | Tool rest lifting mechanism for splitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302896A (en) * | 2013-05-21 | 2013-09-18 | 吴江市美晟机械设备有限公司 | Lifting mechanism of knife rest of splitting machine |
-
2013
- 2013-05-21 CN CN2013202782023U patent/CN203331471U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302896A (en) * | 2013-05-21 | 2013-09-18 | 吴江市美晟机械设备有限公司 | Lifting mechanism of knife rest of splitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140521 |