CN201784380U - Practical lettering trolley - Google Patents
Practical lettering trolley Download PDFInfo
- Publication number
- CN201784380U CN201784380U CN2010205131459U CN201020513145U CN201784380U CN 201784380 U CN201784380 U CN 201784380U CN 2010205131459 U CN2010205131459 U CN 2010205131459U CN 201020513145 U CN201020513145 U CN 201020513145U CN 201784380 U CN201784380 U CN 201784380U
- Authority
- CN
- China
- Prior art keywords
- knife rest
- practical
- tool rest
- installing rack
- dolly
- 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 practical lettering trolley, which consists of an installation frame, a tool rest, a magnetic cylinder, a coil and a pull spring, wherein the installation frame is connected with the tool rest through two guide shafts; a left guide shaft passes through a linear bearing; an O-shaped ring is respectively sleeved at the two ends of the left guide shaft; the linear bearing is fixedly connected with the tool rest; a tool apron is connected with one end of the tool rest through a pressure pen screw rod; a right guide shaft fixes the tail part of the tool rest through a rolling bearing; and one end of the pull spring hooks the tool rest, and the other end of the pull spring hooks the installation frame. The utility model has the advantages that: the practical lettering trolley has high motion accuracy; the entire structure is made of aluminum; and the trolley has high rigidity, good radiating effect, good lettering effect and small motion noise compared with trolleys adopting plastic parts.
Description
Technical field
The utility model relates to a kind of dolly, particularly a kind of dolly of carving characters.
Background technology
The computer lettering machine in the every profession and trade utilization more and more widely, makes people's work efficient that large increase arranged at present.The carving machine dolly is the chief component of computer lettering machine, and its operation principle realizes the change of coil and magnet force direction for by changing the magnetic force direction of hot-wire coil, thereby realizes the motion of rising and falling up and down of icking tool frame.Carving machine structure in the market is all similar, and dolly of the prior art all is to adopt plastics to make basically, and radiating effect is bad, and abrasion resistance is poor, and the moving of car precision is not high.
The utility model content
The utility model is in order to solve the deficiencies in the prior art, and a kind of kinematic accuracy height, good heat dissipation effect, the practical dolly of carving characters that noise is little are provided.
Technical solutions of the utility model are as follows:
A kind of practical dolly of carving characters, constitute by installing rack, knife rest, magnetic cylinder, coil, extension spring, described installing rack is connected with knife rest by two axis of guides, the left side axis of guide passes linear bearing, and an O type circle is overlapped at two ends respectively, linear bearing and knife rest are consolidated, and tool rest links together by pressing a screw rod and knife rest one end, and the axis of guide on the right is fixed the knife rest afterbody by rolling bearing.
Described extension spring one end tangles knife rest, and the other end tangles installing rack.
Described magnetic cylinder is installed between knife rest and the installing rack, adorns a coil near knife rest one end, and magnet and magnetic pole are housed in the magnetic cylinder.
Described installing rack and knife rest all adopt the aluminium section bar structure.
The beneficial effects of the utility model are: moving of car precision height, overall structure adopt aluminium more, than the dolly good rigidity, the good heat dissipation effect that adopt working of plastics, carve characters effective, motion noise is little.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
In order to understand technical solutions of the utility model better, the utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of practical dolly of carving characters, by installing rack 3, knife rest 9, magnetic cylinder 2, coil 10, extension spring 1 constitutes, installing rack 3 is by two axis of guides 4,15 are connected with knife rest 9, the left side axis of guide 15 passes linear bearing 14, and an O type circle 11 is overlapped at two ends respectively, linear bearing 14 is consolidated with knife rest 9, when knife rest 9 moves up and down, by guaranteeing knife rest 9 precision that moves up and down cooperating of linear bearing 14 and the axis of guide 15, when knife rest 9 moves up and down when reaching capacity the position, two O type circles 11 play cushioning effect, with prevent knife rest 9 and linear bearing 14 in the process of moving up and down with the installing rack 3 generation noise that bumps.
Tool rest 12 links together by pressing a screw rod 13 and knife rest 9 threaded one ends, the axis of guide 4 on the right is fixed knife rest 9 afterbodys by two rolling bearings 5,7, before and after not taking place, the afterbody that guarantees knife rest 9 do not beat, can regulate between the rolling bearing 5,7 and the axis of guide 4 by eccentric shaft 6 does not have the gap, the axis of guide 4,15 adopts bearing steel material, surface grinding and chromium plating are handled, to keep good hardness and wear resistance in assurance and the bearing engagement process.
Extension spring 1 one ends are tangled knife rest 9 other ends tangle installing rack 3, magnetic cylinder 2 is installed between knife rest 9 and the installing rack 3, adorn a coil 10 near knife rest 9 one ends, magnet and magnetic pole are housed in the magnetic cylinder, when dolly is strained by extension spring 1 at off working state lower slide 9, tool rest 9 is in vacant state, when coil 10 energisings produce magnetic field, coil 10 produces active force with magnet, thereby knife rest 9 drives tool rests 12 and moves downward, and reaches the purpose of carving characters or making one's cross, and moving up and down of knife rest 9 is that electronic control part mainboard by machine is realized, by computer input program control the operation of a machine, thereby reach requirement of client.
Installing rack and knife rest all adopt the aluminium section bar structure, and fully the heat that come out when working long hours of absorbing coil guarantees that dolly coil 10 when long-play can not burnt, and improves the stability of dolly.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates the utility model principle; without departing from the spirit and scope of the present invention; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope of the invention.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. practical dolly of carving characters, constitute by installing rack, knife rest, magnetic cylinder, coil, extension spring, it is characterized in that: described installing rack is connected with knife rest by two axis of guides, the left side axis of guide passes linear bearing, and an O type circle is overlapped at two ends respectively, linear bearing and knife rest are consolidated, and tool rest links together by pressing a screw rod and knife rest one end, and the axis of guide on the right is fixed the knife rest afterbody by rolling bearing.
2. a kind of practical dolly of carving characters according to claim 1 is characterized in that: described extension spring one end tangles knife rest, and the other end tangles installing rack.
3. a kind of practical dolly of carving characters according to claim 1, it is characterized in that: described magnetic cylinder is installed between knife rest and the installing rack, adorns a coil near knife rest one end, and magnet and magnetic pole are housed in the magnetic cylinder.
4. a kind of practical dolly of carving characters according to claim 1, it is characterized in that: described installing rack and knife rest all adopt the aluminium section bar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205131459U CN201784380U (en) | 2010-08-27 | 2010-08-27 | Practical lettering trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205131459U CN201784380U (en) | 2010-08-27 | 2010-08-27 | Practical lettering trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784380U true CN201784380U (en) | 2011-04-06 |
Family
ID=43816358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205131459U Expired - Fee Related CN201784380U (en) | 2010-08-27 | 2010-08-27 | Practical lettering trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784380U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079993A (en) * | 2016-07-05 | 2016-11-09 | 合肥卡星数控设备有限公司 | A kind of carving machine with paper-weight |
| CN106079997A (en) * | 2016-06-30 | 2016-11-09 | 合肥卡星数控设备有限公司 | A kind of high accuracy artistic type computer engraving machine |
| CN106114031A (en) * | 2016-06-30 | 2016-11-16 | 合肥卡星数控设备有限公司 | A kind of processing stable type carving machine carriage |
| CN106114032A (en) * | 2016-06-30 | 2016-11-16 | 合肥卡星数控设备有限公司 | A kind of multi-functional full-automatic carving machine of reflecting film |
| CN106142956A (en) * | 2016-06-30 | 2016-11-23 | 合肥卡星数控设备有限公司 | A kind of compact computer engraving machine dolly assembly |
| CN106142951A (en) * | 2016-06-30 | 2016-11-23 | 合肥卡星数控设备有限公司 | A kind of processing stable type carving machine |
| CN106142955A (en) * | 2016-06-30 | 2016-11-23 | 合肥卡星数控设备有限公司 | A kind of Novel artistic font carving machine |
| CN106142952A (en) * | 2016-06-30 | 2016-11-23 | 合肥卡星数控设备有限公司 | A kind of pressure self-adjusting joint carving machine |
-
2010
- 2010-08-27 CN CN2010205131459U patent/CN201784380U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079997A (en) * | 2016-06-30 | 2016-11-09 | 合肥卡星数控设备有限公司 | A kind of high accuracy artistic type computer engraving machine |
| CN106114031A (en) * | 2016-06-30 | 2016-11-16 | 合肥卡星数控设备有限公司 | A kind of processing stable type carving machine carriage |
| CN106114032A (en) * | 2016-06-30 | 2016-11-16 | 合肥卡星数控设备有限公司 | A kind of multi-functional full-automatic carving machine of reflecting film |
| CN106142956A (en) * | 2016-06-30 | 2016-11-23 | 合肥卡星数控设备有限公司 | A kind of compact computer engraving machine dolly assembly |
| CN106142951A (en) * | 2016-06-30 | 2016-11-23 | 合肥卡星数控设备有限公司 | A kind of processing stable type carving machine |
| CN106142955A (en) * | 2016-06-30 | 2016-11-23 | 合肥卡星数控设备有限公司 | A kind of Novel artistic font carving machine |
| CN106142952A (en) * | 2016-06-30 | 2016-11-23 | 合肥卡星数控设备有限公司 | A kind of pressure self-adjusting joint carving machine |
| CN106079993A (en) * | 2016-07-05 | 2016-11-09 | 合肥卡星数控设备有限公司 | A kind of carving machine with paper-weight |
| CN106079993B (en) * | 2016-07-05 | 2018-02-27 | 合肥卡星数控设备有限公司 | A kind of carving machine with paper-weight |
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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: 20110406 Termination date: 20170827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |