CN208357177U - A kind of graphite boat fixed equipment of dispensing - Google Patents
A kind of graphite boat fixed equipment of dispensing Download PDFInfo
- Publication number
- CN208357177U CN208357177U CN201820648519.4U CN201820648519U CN208357177U CN 208357177 U CN208357177 U CN 208357177U CN 201820648519 U CN201820648519 U CN 201820648519U CN 208357177 U CN208357177 U CN 208357177U
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- graphite boat
- bolt
- substrate
- sliding slot
- hole
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Abstract
The utility model discloses a kind of graphite boat fixed equipments of dispensing, including substrate, one piece of graphite boat is equipped with above substrate, the both ends of graphite boat are equipped with a through-hole, each through hole is equipped with a bolt, the substrate is equipped with two sliding slots, two sliding slots are located at the underface of two through-holes, the end of the bolt passes through the inside that through-hole extend into sliding slot, and the end is equipped with a nut, the nut is located at the inside of sliding slot, the inner wall of the sliding slot is additionally provided with a guide groove, a guide pin is equipped in guide groove, guide pin is set on bolt, in the graphite boat fixed equipment of the dispensing, guide pin, active force between 3 points of screw bolt and nut, entire bolt is enabled to keep vertical, ensure to be less likely to occur relative displacement between substrate and graphite boat, improve fixed reliability；Sliding slot on substrate can be realized substrate and the graphite boat of different model be fixed, and improve the practicability of equipment, and the utility model is designed reasonably is suitble to promote the use of.
Description
Technical field
The utility model relates to diode production apparatus fields, and in particular to a kind of graphite boat fixed equipment of dispensing.
Background technique
During existing diode production, graphite boat can be fixed, then carry out dispensing to it, but due to
The size model number of graphite boat is numerous, so generally can all be equipped with various types of substrates in order to reinforce to it, thus increase
Production cost is added, but also can there is a situation where to cause unnecessary loss with choosing mistake.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, various models and fixed reliable point can be suitable for by providing one kind
The graphite boat fixed equipment of glue.
The utility model achieves the above object through the following technical schemes:
The top of a kind of graphite boat fixed equipment of dispensing, including substrate, substrate is equipped with one piece of graphite boat, graphite boat
Both ends are equipped with a through-hole, and each through hole is equipped with a bolt, and the substrate is equipped with two sliding slots, and two sliding slots distinguish position
In the underface of two through-holes, the end of the bolt passes through the inside that through-hole extend into sliding slot, and the end is equipped with a nut,
The nut is located at the inside of sliding slot；
The inner wall of the sliding slot is additionally provided with a guide groove, is equipped with a guide pin in guide groove, guide pin is set on bolt.
The working principle of the fixed equipment is that graphite boat is placed on substrate first, with latter two bolt from corresponding two
A through hole is packed into, and after alignment guide piece, through in sliding slot, is then connect by nut with bolt thread, is realized graphite boat
Being reliably fixed between substrate；Graphite boat by it is for dispensing glue during, due to the work between guide pin, 3 points of screw bolt and nut
Firmly, it enables to entire bolt to keep vertical, and then can ensure to be less likely to occur relative displacement between substrate and graphite boat,
Improve fixed reliability；In the equipment, sliding slot on substrate can be realized substrate and consolidate to the graphite boat of different model
It is fixed, to improve the practicability of the equipment.
Specifically, in the through-hole be equipped with a spring washer, spring washer positioned at bolt and graphite boat between, in order to prevent spring washer and
It skids between bolt, so that nut is loosened with bolt.
Specifically, the vertical cross-section of the sliding slot is inverted T-shaped.
Specifically, the length of the bolt is less than the sum of graphite boat and the thickness of substrate, the screw rod of bolt is stretched in order to prevent
The bottom of substrate out.
Specifically, the internal diameter of the through-hole is greater than the outer diameter on the head of bolt, and it is equal to the outer diameter of elastic slice.
Specifically, the minimum diameter of the sliding slot is equal to the outer diameter of the screw rod of bolt.
The beneficial effects of the utility model are: in the graphite boat fixed equipment of the dispensing, guide pin, screw bolt and nut three
Active force between point enables to entire bolt to keep vertical, and then can ensure to be not easy to send out between substrate and graphite boat
Raw relative displacement, improves fixed reliability；Moreover, the sliding slot on substrate can be realized substrate to different model
Graphite boat is fixed, to improve the practicability of the equipment.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the main view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structural schematic diagram of the substrate of the utility model.
In figure: 1. substrates, 2. graphite boats, 3. through-holes, 4. spring washers, 5. bolts, 6. sliding slots, 7. guide pins, 8. nuts.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1-Figure 3, the top of the graphite boat fixed equipment of a kind of dispensing, including substrate 1, substrate 1 is equipped with one
Block graphite boat 2, the both ends of graphite boat 2 are equipped with a through-hole 3, are equipped with a bolt 5 at each through-hole 3, the substrate 1 is equipped with
Two sliding slots 6, two sliding slots 6 are located at the underface of two through-holes 3, and the end of the bolt 5 passes through through-hole 3 and extend into cunning
The inside of slot 6, and the end is equipped with a nut 8, which is located at the inside of sliding slot 6；The inner wall of the sliding slot 6 is additionally provided with one
A guide groove, a guide pin 7 is equipped in guide groove, and guide pin 7 is set on bolt 5；A spring washer 4, bullet are equipped in the through-hole 3
Pad 4 is between bolt 5 and graphite boat 2；The vertical cross-section of the sliding slot 6 is inverted T-shaped；The length of the bolt 5 is less than graphite
The sum of boat 2 and the thickness of substrate 1；The internal diameter of the through-hole 3 is greater than the outer diameter on the head of bolt 5, and is equal to the outer diameter of elastic slice；Institute
State sliding slot 6 minimum diameter be equal to bolt 5 screw rod outer diameter.
Above-mentioned foundation the utility model is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model technical idea, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of graphite boat fixed equipment of dispensing, it is characterised in that: including substrate, the top of substrate is equipped with one block of graphite
Boat, the both ends of graphite boat are equipped with a through-hole, and each through hole is equipped with a bolt, and the substrate is equipped with two sliding slots, and two
Bar sliding slot is located at the underface of two through-holes, and the end of the bolt passes through the inside that through-hole extend into sliding slot, and the end
Equipped with a nut, which is located at the inside of sliding slot；
The inner wall of the sliding slot is additionally provided with a guide groove, is equipped with a guide pin in guide groove, guide pin is set on bolt.
2. the graphite boat fixed equipment of dispensing according to claim 1, it is characterised in that: be equipped with one in the through-hole
Spring washer, spring washer is between bolt and graphite boat.
3. the graphite boat fixed equipment of dispensing according to claim 1, it is characterised in that: the vertical cross-section of the sliding slot
For inverted T-shaped.
4. the graphite boat fixed equipment of dispensing according to claim 1, it is characterised in that: the length of the bolt is less than
The sum of graphite boat and the thickness of substrate.
5. the graphite boat fixed equipment of dispensing according to claim 2, it is characterised in that: the internal diameter of the through-hole is greater than
The outer diameter on the head of bolt, and it is equal to the outer diameter of elastic slice.
6. the graphite boat fixed equipment of dispensing according to claim 1, it is characterised in that: the minimum diameter of the sliding slot
Equal to the outer diameter of the screw rod of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820648519.4U CN208357177U (en) | 2018-05-03 | 2018-05-03 | A kind of graphite boat fixed equipment of dispensing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820648519.4U CN208357177U (en) | 2018-05-03 | 2018-05-03 | A kind of graphite boat fixed equipment of dispensing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357177U true CN208357177U (en) | 2019-01-11 |
Family
ID=64933535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820648519.4U Active CN208357177U (en) | 2018-05-03 | 2018-05-03 | A kind of graphite boat fixed equipment of dispensing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357177U (en) |
-
2018
- 2018-05-03 CN CN201820648519.4U patent/CN208357177U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |