CN203999352U - A kind of liquid crystal glass base cutters - Google Patents
A kind of liquid crystal glass base cutters Download PDFInfo
- Publication number
- CN203999352U CN203999352U CN201420329787.1U CN201420329787U CN203999352U CN 203999352 U CN203999352 U CN 203999352U CN 201420329787 U CN201420329787 U CN 201420329787U CN 203999352 U CN203999352 U CN 203999352U
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- CN
- China
- Prior art keywords
- knife rest
- cutter head
- erection column
- liquid crystal
- open holes
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Abstract
The utility model discloses a kind of liquid crystal glass base cutters, comprise cutter head and knife rest; Cutter head front end is equipped with break bar, and cutter head rear end is provided with the erection column stretching out backward; Knife rest front end is provided with the open holes suitable with cutter head erection column; Cutter head is connected with the open holes of knife rest and is fixed by the tight fixed bolt being located on knife rest by erection column.Erection column is semicircular pillar; Open holes is the semi-circular hole suitable with semicircular pillar; The rear portion of knife rest is provided with the draw-in groove for knife rest location, and the rear end of knife rest is made as two wedge shapes that reduce gradually towards termination.The utility model is simple and reasonable and be easy to realization, has limited more accurately the position that cutter head is installed, and has avoided installing error, make knife rest more convenient in the installation of crosscut and rip cutting, save the settling time, facilitated the cleaning of dust in hole simultaneously, ensured the cleanliness factor of cutter itself.
Description
Technical field
The utility model relates to the production unit of liquid crystal glass base, relates in particular to a kind of liquid crystal glass base cutters.
Background technology
In the fervent operation of liquid crystal glass base, glass flows out through annealing furnace end, middle through crosscut, rip cutting twice cutting work station.Crosscut station is with glass cutter, glass substrate quantitatively to be rule and to utilize breaking board robot to break disconnected, and rip cutting station is with glass cutter, unnecessary glass substrate both sides ear materials quantitative to be rule and to utilize equipment to break disconnected.
On the cutter head mounting portion of existing glass cutter and knife rest, hole shape is inconsistent, cutter head end overhang is divided into semicircle cylindricality, and open holes is cylindrical hole on knife rest, while cutter head being installed on knife rest, knife rest has only limited 5 degree of freedom of cutter head, when installation, cutter head can rotate in knife rest, need to position with fastening with auxiliary hexagon socket head cap screw.Knife rest global shape is processed as rectangular parallelepiped, and knife rest open holes is similarly rectangular parallelepiped, causes needs in the time of crosscut and rip cutting dress cutter carefully to aim at knife rest open holes.These operations may be because of unskilled and make a fault for new employee, and then impact is normal produces.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of liquid crystal glass base cutters.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of liquid crystal glass base cutters, comprise cutter head and knife rest; Cutter head rear end is provided with the erection column stretching out backward; Knife rest front end is provided with the open holes suitable with cutter head erection column; Cutter head is connected with the open holes of knife rest and is fixed by the tight fixed bolt being located on knife rest by erection column.
As preferably, erection column is semicircular pillar; Open holes is the semi-circular hole suitable with semicircular pillar.
As preferably, the rear portion of knife rest is provided with the draw-in groove for knife rest location, and the rear end of knife rest is made as the wedge shape that both sides reduce to back end gradually.
As preferably, cutter head also comprises break bar, cutter shaft, cutter shaft catch; In the middle of cutter head front end, be provided with gap, both sides, gap are provided with the through hole for cutter shaft is installed; In the middle of cutter shaft, through break bar center, cutter shaft two ends penetrate two side through hole in gap, and cutter shaft catch is screwed in the through hole outside of gap one side and blocks cutter shaft and prevents its horizontal looseness.
The beneficial effects of the utility model are:
Simple and reasonable and be easy to realize, limit more accurately the position that cutter head is installed, avoid installing error, make knife rest more convenient in the installation of crosscut and rip cutting, save the settling time, facilitated the cleaning of dust in hole simultaneously, ensured the cleanliness factor of cutter itself.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the wiring layout of the utility model liquid crystal glass base cutters embodiment.
Fig. 2 is the cutter head structure figure of the utility model liquid crystal glass base cutters embodiment.
Fig. 3 is the cutter head partial enlarged drawing of the utility model liquid crystal glass base cutters embodiment.
Fig. 4 is the cutter frame structure figure of the utility model liquid crystal glass base cutters embodiment.
In figure, 1-cutter head, 2-knife rest, 3-tight fixed bolt, 4-break bar, 5-cutter shaft catch, 6-screw, 7-cutter shaft, 8-draw-in groove, 9-wedge shape, 10-erection column, 11-open holes.
Embodiment
Fig. 1 is a kind of liquid crystal glass base cutters, consists of assembling cutter head 1 and knife rest 2.
In Fig. 2, the front end of cutter head 1 is equipped with break bar 4, and cutter head rear end is provided with the erection column 10 stretching out backward.
In Fig. 4, knife rest 2 front ends are provided with the open holes 11 suitable with cutter head erection column.
Erection column 10 on cutter head is semicircular pillar, and open holes 11 on knife rest is the semi-circular hole suitable with first circular columns of cutter head.
When cutter head and knife rest assembling, the erection column of cutter head 1 10 is inserted in the open holes 11 of knife rest 2, then tighten the tight fixed bolt 3 on knife rest, tight fixed bolt just in time props up the plane on semicircle erection column, prevents that cutter head from rotating.Tight fixed bolt 3 is hexagon socket head cap screws.
Be provided with the draw-in groove 8 for knife rest location at the rear portion of knife rest 2, and the rear end of knife rest is made as two wedge shapes that reduce gradually towards termination 9.
In Fig. 3, cutter head comprises break bar 4, cutter shaft 7, cutter shaft catch 5.In the middle of cutter head front end, be provided with gap, both sides, gap are provided with the through hole for cutter shaft is installed.In the middle of cutter shaft 7, through the center of break bar 4, cutter shaft two ends penetrate two side through hole in gap, and cutter shaft catch 5 is screwed in the through hole outside of gap one side and blocks cutter shaft and prevents its horizontal looseness.
When cutters are installed on equipment, can utilize the inclined-plane of the wedge shape 9 of knife rest rear end to guide installation, when knife rest is in place, makes the accurate location of knife rest and clamp knife rest by draw-in groove 8.
In the present embodiment, glass substrate cutters are carried out to practicality improvement, the installation of more convenient glass cutter itself and the installation on equipment, can effectively avoid installing error, and facilitate the cleaning of dust in knife rest hole, reduce the fault causing because of the reason of cutter in producing, ensured the normal operation of producing.
The present embodiment is adding man-hour, wedge shape inclined-plane for knife rest end can process with milling machine, be designed with two schemes for erection column and open holes: scheme one is that erection column and open holes are semicircle, can first use bit drills through hole for semicircular open holes, adopt again special processing technology to process semicircle orifice, can first turning face for erection column, then milling flat; It is square that scheme two is that erection column and open holes are, and can adopt special processing technology to process square hole for open holes again, can four planes of milling for erection column.Difficulty of processing and the cost of the lower scheme two of comparing are higher, therefore employing scheme one.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any amendment of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (4)
1. liquid crystal glass base cutters, comprise cutter head and knife rest, it is characterized in that: described cutter head rear end is provided with the erection column stretching out backward; Described knife rest front end is provided with the open holes suitable with cutter head erection column; Described cutter head is connected with the open holes of knife rest and is fixed by the tight fixed bolt being located on knife rest by erection column.
2. liquid crystal glass base cutters according to claim 1, is characterized in that: described erection column is semicircular pillar; Described open holes is the semi-circular hole suitable with semicircular pillar.
3. liquid crystal glass base cutters according to claim 1, is characterized in that: the rear portion of described knife rest is provided with the draw-in groove for knife rest location, and the rear end of described knife rest is made as the wedge shape that both sides reduce to back end gradually.
4. liquid crystal glass base cutters according to claim 1, is characterized in that: described cutter head comprises break bar, cutter shaft, cutter shaft catch; In the middle of described cutter head front end, be provided with gap, both sides, gap are provided with the through hole for cutter shaft is installed; In the middle of described cutter shaft, through break bar center, cutter shaft two ends penetrate two side through hole in gap, and cutter shaft catch is screwed in the through hole outside of gap one side and blocks cutter shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329787.1U CN203999352U (en) | 2014-06-19 | 2014-06-19 | A kind of liquid crystal glass base cutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329787.1U CN203999352U (en) | 2014-06-19 | 2014-06-19 | A kind of liquid crystal glass base cutters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999352U true CN203999352U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420329787.1U Active CN203999352U (en) | 2014-06-19 | 2014-06-19 | A kind of liquid crystal glass base cutters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108264221A (en) * | 2018-04-17 | 2018-07-10 | 嘉兴沃尔德金刚石工具有限公司 | A kind of self-dust-suction quick-replaceable cutter |
| CN115178788A (en) * | 2022-07-15 | 2022-10-14 | 哈尔滨工业大学 | Simple flying cutter head for flying cutting of micro-structural elements of rectangular diamond cutter |
-
2014
- 2014-06-19 CN CN201420329787.1U patent/CN203999352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108264221A (en) * | 2018-04-17 | 2018-07-10 | 嘉兴沃尔德金刚石工具有限公司 | A kind of self-dust-suction quick-replaceable cutter |
| CN115178788A (en) * | 2022-07-15 | 2022-10-14 | 哈尔滨工业大学 | Simple flying cutter head for flying cutting of micro-structural elements of rectangular diamond cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cutting knife for liquid crystal glass substrate Effective date of registration: 20200713 Granted publication date: 20141210 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2020990000738 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |