CN208544705U - It is a kind of for shifting the special fixture of cup-shaped boron nitride crucible - Google Patents
It is a kind of for shifting the special fixture of cup-shaped boron nitride crucible Download PDFInfo
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- CN208544705U CN208544705U CN201820839494.6U CN201820839494U CN208544705U CN 208544705 U CN208544705 U CN 208544705U CN 201820839494 U CN201820839494 U CN 201820839494U CN 208544705 U CN208544705 U CN 208544705U
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- connecting rod
- handle
- shaped
- crucible
- link
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Abstract
It is a kind of for shifting the special fixture of cup-shaped boron nitride crucible, including handle, handle is provided with through slot, handle left side is provided with the U-shaped part of opening to the right, the lower end of U-shaped part and handle are fixedly installed, the upper end of U-shaped part is fixed with the left arc-shaped workpiece of opening to the right, handle right side is provided with four-bar mechanism, four-bar mechanism includes first connecting rod, second connecting rod, third connecting rod and fourth link, first connecting rod is fixed on handle, second connecting rod is rotatably connected on the upper end of first connecting rod, third connecting rod is rotatably connected on the lower end of first connecting rod, fourth link respectively with second connecting rod, third connecting rod rotation connection, connector is provided on second connecting rod, the upper end of connector is fixed with the right arc-shaped workpiece of opening to the left, handle is provided in fourth link.The utility model uses four-bar mechanism to clamp crucible, is not necessarily to continue clamping with hand-held, and it is laborious to solve the problems, such as that manpower clamping crucible shifts, manual operation fatigue is avoided to malfunction, reduces operational losses, raising transfer efficiency.
Description
Technical field
The utility model belongs to crucible production field, and in particular to a kind of for shifting the exclusive clamps of cup-shaped boron nitride crucible
Tool.
Background technique
Crucible is the important component of chemical apparatuses, it is fusing and refined metals liquid and solid-liquid heating, reaction
Container, be to guarantee the basis that goes on smoothly of chemical reaction.
Currently, more and more cup-shaped boron nitride crucibles are producing in crucible workshop, produced to boron nitride crucible
After the completion, it needs to transport and pack.Traditional mode is that crucible is directly taken and packed with hand by staff, this operation side
Method can remain in spot on crucible, since boron nitride is easy the moisture absorption, cannot wash, need to be cleaned with alcohol, influence packaging effect
Rate can make boron nitride crucible make moist, influence quality when operator goes out hand perspiration.If used using common experiment
Crucible tongs clamp crucible, although being avoided that crucible dampness and pollution, common crucible tongs need to be gripped with hand-tight
Firmly crucible just will not fall, and the crucible quantity of workshop is too many, and each of staff firmly clamps and places into packing box
Words, it is very arduous, for a long time, it is easy hand acid fatigue, crucible may be fallen, be caused damages.
It a kind of solves the above problems for shifting the special fixture of cup-shaped boron nitride crucible therefore, it is necessary to design.
Summary of the invention
To overcome the deficiencies in the prior art described above, the utility model aim is to provide a kind of for shifting cup-shaped nitridation
The special fixture of boron crucible.
In order to achieve the above objects and other related objects, technical solution provided by the utility model is: it is a kind of for shifting
The special fixture of cup-shaped boron nitride crucible, including plate handle, the handle are provided with the through slot that manpower may pass through, the handle
Left side is provided with the U-shaped part of opening to the right, and the lower end of the U-shaped part and the handle are fixedly installed, the upper end of the U-shaped part
It is fixed with opening left arc-shaped workpiece to the right, the handle right side is provided with four-bar mechanism, and the four-bar mechanism includes the
One connecting rod, second connecting rod, third connecting rod and fourth link, the first connecting rod are fixed on the handle, the second connecting rod
It is rotatably connected on the upper end of the first connecting rod, the third connecting rod is rotatably connected on the lower end of the first connecting rod, and described
Double leval jib is rotatablely connected with the second connecting rod, third connecting rod respectively, is provided with connector, the connection on the second connecting rod
The upper end of part is fixed with the right arc-shaped workpiece of opening to the left, and the right arc-shaped workpiece is correspondingly arranged with the left arc-shaped workpiece shape, described
Handle is provided in fourth link.
Preferred technical solution are as follows: the connector and the second connecting rod integral type are arranged.
Preferred technical solution are as follows: the fourth link and the handle integral type are arranged.
Preferred technical solution are as follows: finger card slot is provided in the through slot.
Since above-mentioned technical proposal is used, the utility model has the advantage, that compared with prior art
The crucible special fixture of the utility model design, is clamped crucible using four-bar mechanism, without continuing folder with hand-held
Tightly, clamping force is big, does not loosen after clipping, and it is laborious to solve the problems, such as that manpower clamping crucible shifts, avoids manual operation fatigue
Error reduces operational losses, reduces human cost, improves transfer efficiency, and practicability is high, is suitble to promote.
Detailed description of the invention
Fig. 1 is that the utility model clamps status diagram.
Fig. 2 is the utility model releasing orientation schematic diagram.
Fig. 3 is the utility model top view.
Fig. 4 is the utility model side view.
Fig. 5 is the portion A enlarged drawing.
In the figures above, handle 1, through slot 2, U-shaped part 3, left arc-shaped workpiece 4, four-bar mechanism 5, first connecting rod 51, second connects
Bar 52, third connecting rod 53, fourth link 54, connector 6, right arc-shaped workpiece 7, handle 8, finger card slot 9.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to FIG. 1 to FIG. 5.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model
Scope.
As shown in fig. 1~fig. 5, a kind of for shifting the special fixture of cup-shaped boron nitride crucible, including plate handle 1, hand
Handle 1 is provided with the through slot 2 that manpower may pass through, and 1 left side of handle is provided with the U-shaped part 3 of opening to the right, the lower end of U-shaped part 3 with
Handle 1 is fixedly installed, and the upper end of U-shaped part 3 is fixed with the left arc-shaped workpiece 4 of opening to the right, and 1 right side of handle is provided with double leval jib machine
Structure 5, four-bar mechanism 5 include first connecting rod 51, second connecting rod 52, third connecting rod 53 and fourth link 54, and first connecting rod 51 is solid
It is scheduled on handle 1, second connecting rod 52 is rotatably connected on the upper end of first connecting rod 51, and third connecting rod 53 is rotatably connected on first connecting rod
51 lower end, fourth link 54 are rotatablely connected with second connecting rod 52, third connecting rod 53 respectively, are provided with connection on second connecting rod 52
Part 6, the upper end of connector 6 are fixed with the right arc-shaped workpiece 7 of opening to the left, and right arc-shaped workpiece 7 is correspondingly arranged with left 4 shape of arc-shaped workpiece,
Handle 8 is provided in fourth link 54.
Principle: protruding into through slot 2 for left hand, then holds handle 1, and the right hand breaks handle hand 8, so that right arc-shaped workpiece 7 is far from left
Arc-shaped workpiece 4 is at releasing orientation (as shown in Figure 2), after needing the crucible clamped to be inserted between left arc-shaped workpiece 4 and right arc-shaped workpiece 7,
Handle hand 8 need to be gently only broken, crucible can be clamped, and does not need to hold to continue and is pressing against handle 8, can be clamped without lifting an eyebrow
Crucible, a hand can clip crucible transfer, when being put into packing case, break handle hand 8, unclamp fixture.
Preferred embodiment are as follows: as shown in figure 5, connector 6 and 52 integral type of second connecting rod are arranged.Reduce connection pine
It is dynamic, structural stability is kept, fixture service life is extended.
Preferred embodiment are as follows: as shown in figure 5, fourth link 54 and 8 integral type of handle are arranged.Connection is reduced to loosen,
Structural stability is kept, fixture service life is extended.
Preferred embodiment are as follows: as shown in Figure 1, being provided with finger card slot 9 in through slot 2.Feeling when manpower holds handle 1
It is more comfortable, hand is not strangled, convenient for operation, staff is improved and clamps crucible and be put into the efficiency of packing case.
The crucible special fixture of the utility model design, is clamped crucible using four-bar mechanism, without continuing folder with hand-held
Tightly, clamping force is big, does not loosen after clipping, and it is laborious to solve the problems, such as that manpower clamping crucible shifts, avoids manual operation fatigue
Error reduces operational losses, reduces human cost, improves transfer efficiency, and practicability is high, is suitble to promote.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (4)
1. a kind of for shifting the special fixture of cup-shaped boron nitride crucible, it is characterised in that: including plate handle, the handle is set
It is equipped with the through slot that manpower may pass through, handle left side is provided with the U-shaped part of opening to the right, the lower end of the U-shaped part and institute
Handle fixed setting is stated, the upper end of the U-shaped part is fixed with the left arc-shaped workpiece of opening to the right, and the handle right side is provided with four
Link mechanism, the four-bar mechanism include first connecting rod, second connecting rod, third connecting rod and fourth link, the first connecting rod
It is fixed on the handle, the second connecting rod is rotatably connected on the upper end of the first connecting rod, and the third connecting rod rotation connects
It connecing in the lower end of the first connecting rod, the fourth link is rotatablely connected with the second connecting rod, third connecting rod respectively, and described the
Be provided with connector on two connecting rods, the upper end of the connector is fixed with the right arc-shaped workpiece of opening to the left, the right arc-shaped workpiece with
The left arc-shaped workpiece shape is correspondingly arranged, and is provided with handle in the fourth link.
2. according to claim 1 a kind of for shifting the special fixture of cup-shaped boron nitride crucible, it is characterised in that: described
Connector and the second connecting rod integral type are arranged.
3. according to claim 1 a kind of for shifting the special fixture of cup-shaped boron nitride crucible, it is characterised in that: described
Fourth link and the handle integral type are arranged.
4. according to claim 1 a kind of for shifting the special fixture of cup-shaped boron nitride crucible, it is characterised in that: described
Finger card slot is provided in through slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839494.6U CN208544705U (en) | 2018-05-31 | 2018-05-31 | It is a kind of for shifting the special fixture of cup-shaped boron nitride crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839494.6U CN208544705U (en) | 2018-05-31 | 2018-05-31 | It is a kind of for shifting the special fixture of cup-shaped boron nitride crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544705U true CN208544705U (en) | 2019-02-26 |
Family
ID=65420690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820839494.6U Expired - Fee Related CN208544705U (en) | 2018-05-31 | 2018-05-31 | It is a kind of for shifting the special fixture of cup-shaped boron nitride crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208544705U (en) |
-
2018
- 2018-05-31 CN CN201820839494.6U patent/CN208544705U/en not_active Expired - Fee Related
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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: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |