CN207997341U - A kind of high-precision roof prism processing unit (plant) - Google Patents
A kind of high-precision roof prism processing unit (plant) Download PDFInfo
- Publication number
- CN207997341U CN207997341U CN201820193477.XU CN201820193477U CN207997341U CN 207997341 U CN207997341 U CN 207997341U CN 201820193477 U CN201820193477 U CN 201820193477U CN 207997341 U CN207997341 U CN 207997341U
- Authority
- CN
- China
- Prior art keywords
- bar
- sliding bar
- mounting plate
- cutting bed
- lead screw
- 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 is related to prism processing technique fields.It is designed to provide a kind of efficient high-precision roof prism processing unit (plant).Technical solution used by the utility model is:Cutting bed is arranged in one end of a kind of high-precision roof prism processing unit (plant), including rack, rack, and cutting bed is made of two pier bodies.Upper frame is arranged in the top of cutting bed, and lifting cylinder is fixedly installed in the lower surface of upper frame, and the output end of lifting cylinder is downward and mounting plate is fixedly installed in end.The centrally disposed cutter of mounting plate lower surface, cutter stitch relatively with knife is crossed.A vertical sliding bar is respectively set in the both sides of cutter, is provided on mounting plate and the matched rod aperture of sliding bar.The upper end of sliding bar is threaded through in rod aperture, and there are one briquettings for the lower end setting of sliding bar.The utility model drives cutter to move up and down by lifting cylinder, realizes the cutting to bar, improves cutting efficiency, and can effectively prevent from occurring the case where chip, improve the qualification rate and processing quality of product.
Description
Technical field
The utility model is related to prism processing technique fields, are specifically related to a kind of high-precision roof prism processing unit (plant).
Background technology
Roof prism small volume and object lens and eyepiece can be made to be located on straight line, therefore be usually used in very-close-coupled
Binocular.Compared with general sieve prism, there are two main disadvantages for roof prism, first, the loss of light is more, imaging is dark;Second is that
Assembly precision is required high, it is difficult to manufacture, price is also more expensive, and manufacturing superior roof prism can catch up with but not in aspect of performance
It can be more than general sieve prism.Roof prism is during processing, typically first by the glass bar dicing shape of bar shaped, then
It is polished again the raw material of sheet, essence is cut, plated film etc..The device cut in the prior art to bar shaped bar is stablized
Poor, the low production efficiency of property, the sheet material precision being cut into is not high, and the case where chip usually occurs, and qualification rate is relatively low, serious
Affect product quality.
Invention content
The purpose of this utility model is to provide a kind of efficient high-precision roof prism processing unit (plant)s.
For achieving the above object, technical solution used by the utility model is:A kind of high-precision roof prism adds
Tooling is set, including rack, and cutting bed is arranged in one end of the rack, and the other end, which is provided with, to convey raw material to cutting bed
Conveying mechanism;
The pier body that the cutting bed is arranged side by side by two is constituted, and knife seam was constituted between the pier body;The cutting bed
Top upper frame is set, the upper frame is affixed with rack by side stand;The lower surface fixed setting of the upper frame is vertically stretched
The lifting cylinder of contracting, the output end of the lifting cylinder is downward and lateral mounting plate is fixedly installed in end;Under the mounting plate
The centrally disposed cutter driven by first motor on surface, the cutter stitch relatively with knife is crossed;The both sides of cutter are respectively set one
Root vertical sliding bar is provided with and the matched rod aperture of sliding bar on the mounting plate;The upper end of the sliding bar is threaded through
In rod aperture, there are one briquettings for the lower end setting of sliding bar;It is arranged spiral outside sliding bar between the briquetting and mounting plate
Spring;The briquetting is opposite with two pier bodies respectively.
Preferably, the conveying mechanism includes the lead screw extended along rack length direction and fits in the nut on lead screw,
The guide rail parallel with lead screw is provided in rack below the lead screw, the lead screw is driven by the second motor, second electricity
Machine is stepper motor, and pressure sensor is provided on one side towards pier body on the side stand;It is provided at the top of the nut
The push plate vertical with lead screw, the bottom of nut be provided with the matched sliding block of guide rail, the sliding block be located in guide rail and with
Guide rail composition is slidably matched;The push plate is additionally provided with bar card slot on one side towards cutting bed.
Preferably, a top of the pier body in described two pier bodies close to conveying mechanism is additionally provided with guide ring, the top
The position opposite with bar card slot is provided with feed opening in push plate, is additionally provided with and feeds in the push plate above the feed opening
The vertical slot of hole connection, is provided with matched plate in the slot.
The beneficial effects of the utility model embody a concentrated reflection of, and drive cutter to move up and down by lifting cylinder, realize to stick
The cutting of material improves cutting efficiency, and can effectively prevent from occurring the case where chip, improves the qualification rate of product and adds
Working medium amount.Specifically, in use, conveying mechanism is used to convey bar to cutting bed the utility model, works as bar
When reaching on cutting bed, lifting cylinder drives mounting plate constantly to move down.It is two cunnings first during mounting plate moves down
Briquetting in lever being pressed on bar on pier body tightly, realizes and is fixed to stablizing for bar.Then cutter just start with
Bar contacts, and proceeds by cutting.During cutting, since bar is fixed well, can effectively it avoid in cutting
The case where shaking in the process, preventing chip occurs, and after the completion of cutting, lifting cylinder drives cutter to automatically retract.Conveyer
Structure continues to convey bar on cutting bed, constantly recycles, and can greatly improve the process velocity of roof prism cutting, and produce
Product precision is high, and stability is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is a kind of structural schematic diagram of use state of structure shown in Fig. 1;
Fig. 3 is the scheme of installation of plate.
Specific implementation mode
A kind of high-precision roof prism processing unit (plant) in conjunction with shown in Fig. 1-3, including rack 1, one end of the rack 1 are set
Cutting bed is set, the other end is provided with the conveying mechanism that raw material can be conveyed to cutting bed.In order to improve the stability of conveying, institute
It includes the lead screw 13 extended along 1 length direction of rack and fit in the nut 14 on lead screw 13 to state conveying mechanism and be preferably, described
It is provided with the guide rail 15 parallel with lead screw 13 in the rack 1 of 13 lower section of lead screw, the lead screw 13 is driven by the second motor 16, described
Second motor 16 is stepper motor, is provided with pressure sensor 17 on one side towards pier body 2 on the side stand 5.The nut
14 top is provided with the push plate 18 vertical with lead screw 13, and the bottom of nut 14 is provided with and 15 matched sliding block of guide rail
19, the sliding block 19 is located in guide rail 15 and is slidably matched with the composition of guide rail 15.One side of the push plate 18 towards cutting bed
It is additionally provided with bar card slot 20, when in use, one end of bar is fastened in bar card slot 20, and the other end is placed on cutting bed
On.Under the driving of the second motor 16, nut 14 is moved along lead screw 13, to drive push plate 18, is pushed away using push plate 18
Dynamic bar is moved to cutting bed.When the end of bar resists pressure sensor 17, pressure sensor 17 feeds back pressure signal
To controller, controller, which controls the second motor 16, to be stopped, and is waited to be cut.
The pier body 2 that cutting bed of the present invention is arranged side by side by two is constituted, and knife seam 3 was constituted between the pier body 2.Institute
The top setting upper frame 4 of cutting bed is stated, the upper frame 4 is affixed by side stand 5 and rack 1.The lower surface of the upper frame 4 is fixed
Vertically flexible lifting cylinder 6 is set, and the output end of the lifting cylinder 6 is downward and lateral mounting plate is fixedly installed in end
7.The centrally disposed cutter 8 driven by first motor 9 of 7 lower surface of the mounting plate, the cutter 8 stitch 3 relatively with knife is crossed.It cuts
A vertical sliding bar 10 is respectively set in the both sides of knife 8, is provided on the mounting plate 7 and 10 matched bar of sliding bar
Hole.The upper end of the sliding bar 10 is threaded through in rod aperture, and there are one briquettings 11 for the lower end setting of sliding bar 10.The briquetting
It is arranged helical spring 12 outside sliding bar 10 between 11 and mounting plate 7.The briquetting 11 is opposite with two pier bodies 2 respectively.
In use, conveying mechanism is used to convey bar to cutting bed the utility model, is cut when bar reaches
When on platform, lifting cylinder 6 drives mounting plate 7 constantly to move down.It is two sliding bars first during mounting plate 7 moves down
Briquetting 11 on 10 being pressed on bar on pier body 2 tightly, realizes and is fixed to stablizing for bar.Then cutter 8 just starts
It is contacted with bar, proceeds by cutting.During cutting, since bar is fixed well, it can effectively avoid cutting
During the case where shaking, preventing chip occur, after the completion of cutting, lifting cylinder 6 drives cutter 8 to automatically retract.It is defeated
It send mechanism to continue to convey bar on cutting bed, constantly recycles, the process velocity of roof prism cutting can greatly be improved,
And Product Precision is high, stability is good.
In order to further increase the performance of the utility model, better way can also be close in described two pier bodies 2
2 top of a pier body of conveying mechanism is additionally provided with guide ring 21, and bar is threaded through in guide ring 21.Due to being provided with guide ring
After 21, when bar is long, it is not easy to be fastened in bar card slot 20.For this purpose, preferably way is, and if Fig. 3 is European, institute
It states position opposite with bar card slot 20 in push plate 18 and is provided with feed opening 22, in the push plate 18 of 22 top of the feed opening
It is additionally provided with the vertical slot being connected to feed opening 22, matched plate 23 is provided in the slot.When bar is added,
Lift plate 23 first, guide ring 21 is then passed through after bar is passed through feed opening 22.Then plate 23 is put down, keeps bar low and is inserting
On plate 23.
Claims (3)
1. a kind of high-precision roof prism processing unit (plant), including rack(1), it is characterised in that:The rack(1)One end setting
Cutting bed, the other end are provided with the conveying mechanism that raw material can be conveyed to cutting bed;
The pier body that the cutting bed is arranged side by side by two(2)It constitutes, the pier body(2)Between constituted knife seam(3);It is described to cut
Upper frame is arranged in the top of the ceding of Taiwan(4), the upper frame(4)Pass through side stand(5)With rack(1)It is affixed;The upper frame(4)Following table
The lifting cylinder that face fixed setting is vertically stretched(6), the lifting cylinder(6)Output end downward and end fixed setting is horizontal
To mounting plate(7);The mounting plate(7)Lower surface it is centrally disposed by first motor(9)The cutter of driving(8), described to cut
Knife(8)It is stitched with knife is crossed(3)Relatively;Cutter(8)Both sides a vertical sliding bar is respectively set(10), the mounting plate(7)
On be provided with and sliding bar(10)Matched rod aperture;The sliding bar(10)Upper end be threaded through in rod aperture, sliding bar(10)
Lower end setting there are one briquetting(11);The briquetting(11)With mounting plate(7)Between sliding bar(10)It is arranged spiral shell outside
Revolve spring(12);The briquetting(11)Respectively with two pier bodies(2)Relatively.
2. high-precision roof prism processing unit (plant) according to claim 1, it is characterised in that:The conveying mechanism includes edge
Rack(1)The lead screw that length direction extends(13)With fit in lead screw(13)On nut(14), the lead screw(13)Lower section
Rack(1)On be provided with and lead screw(13)Parallel guide rail(15), the lead screw(13)By the second motor(16)Driving, described the
Two motors(16)For stepper motor, the side stand(5)On towards pier body(2)Be provided with pressure sensor on one side(17);Institute
State nut(14)Top be provided with and lead screw(13)Vertical push plate(18), nut(14)Bottom be provided with and guide rail
(15)Matched sliding block(19), the sliding block(19)Positioned at guide rail(15)Interior and and guide rail(15)Composition is slidably matched;It is described
Push plate(18)It is additionally provided with bar card slot on one side towards cutting bed(20).
3. high-precision roof prism processing unit (plant) according to claim 2, it is characterised in that:Described two pier bodies(2)In
Close to a pier body of conveying mechanism(2)Top is additionally provided with guide ring(21), the push plate(18)Upper and bar card slot
(20)Opposite position is provided with feed opening(22), the feed opening(22)The push plate of top(18)It is inside additionally provided with and feeds
Hole(22)The vertical slot of connection is provided with matched plate in the slot(23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193477.XU CN207997341U (en) | 2018-02-05 | 2018-02-05 | A kind of high-precision roof prism processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193477.XU CN207997341U (en) | 2018-02-05 | 2018-02-05 | A kind of high-precision roof prism processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997341U true CN207997341U (en) | 2018-10-23 |
Family
ID=63838361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820193477.XU Expired - Fee Related CN207997341U (en) | 2018-02-05 | 2018-02-05 | A kind of high-precision roof prism processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997341U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571591A (en) * | 2018-11-13 | 2019-04-05 | 马鞍山中鑫工程质量检测咨询有限公司 | A kind of inorganic material cutter device |
| CN109760114A (en) * | 2018-12-29 | 2019-05-17 | 温州市四通制笔零件有限公司 | A kind of cutter device of nylon bar |
| CN112828967A (en) * | 2020-12-29 | 2021-05-25 | 江苏友孚汽车部件科技有限公司 | Cutting device and cutting method for splicing notebook display screen frame |
-
2018
- 2018-02-05 CN CN201820193477.XU patent/CN207997341U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571591A (en) * | 2018-11-13 | 2019-04-05 | 马鞍山中鑫工程质量检测咨询有限公司 | A kind of inorganic material cutter device |
| CN109760114A (en) * | 2018-12-29 | 2019-05-17 | 温州市四通制笔零件有限公司 | A kind of cutter device of nylon bar |
| CN112828967A (en) * | 2020-12-29 | 2021-05-25 | 江苏友孚汽车部件科技有限公司 | Cutting device and cutting method for splicing notebook display screen frame |
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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: 20181023 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |