CN206239544U - A kind of Castron - Google Patents
A kind of Castron Download PDFInfo
- Publication number
- CN206239544U CN206239544U CN201620752776.3U CN201620752776U CN206239544U CN 206239544 U CN206239544 U CN 206239544U CN 201620752776 U CN201620752776 U CN 201620752776U CN 206239544 U CN206239544 U CN 206239544U
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- Prior art keywords
- rotating turret
- counter
- castron
- sliding seat
- supervisor
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Abstract
The utility model discloses a kind of Castron, belong to dental appliance field, with by balancing rotating turret two ends centrifugal force, reduce the advantage that vibration is produced, its technical scheme is as follows, including driver, rotating turret, the driver drives rotating turret is rotated, rotating turret one end is provided with fixed part, the rotating turret other end is provided with counterweight part, counterweight part includes balancing weight, and the counter-balanced carriage being connected with rotating turret, sliding seat is slidably connected on counter-balanced carriage, balancing weight is fixedly connected on sliding seat, flexible buffer is fixedly connected with counter-balanced carriage, flexible buffer includes supervisor, and the support bar slided in supervisor, supervisor two ends are provided with passage, supervisor is fixedly connected on counter-balanced carriage, support bar is fixed on sliding seat.
Description
Technical field
The utility model is related to a kind of dental appliance field, more particularly to a kind of Castron.
Background technology
With developing rapidly for social economy, the living standard of people is constantly lifted, and people get over for the nursing in oral cavity
More to pay attention to, so as to promote developing rapidly for removable denture.
Titanium alloy or cobalt alloy carry out casting, Application No. 201120154985.5 after need to generally using high temperature melting
Chinese patent disclose a kind of Castron, it its raw material after fusing is got rid of in model by centrifugal force, from
And the making of artificial tooth metal frame is realized, but after raw material is thrown away, the position of raw material is entered in mould, so that the position of raw material
Put away from driver, so that rotating turret becomes big near the centrifugal force of the generation of fixed part, and the centrifugal force of counterweight part is constant, from
And cause the rotating turret vibration by a small margin can be produced when rotating, change in shape is produced during so as to causing raw material to condense
Change, more polishing, and influence are carried out to the repairing effect in people oral cavity so as to cause the later stage to need.
Utility model content
The purpose of this utility model is to provide a kind of Castron, and it has by balancing the centrifugation of rotating turret two ends
Power, reduces the advantage that vibration is produced.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of dentistry centrifugal casting
Machine, including driver, rotating turret, the driver drives rotating turret are rotated, and described rotating turret one end is provided with fixed part, described turn
The moving frame other end is provided with counterweight part, and the counterweight part includes balancing weight, and the counter-balanced carriage being connected with rotating turret, the counter-balanced carriage
On slidably connect sliding seat, the balancing weight is fixedly connected on sliding seat, is fixedly connected with the counter-balanced carriage flexible slow
Device is rushed, the flexible buffer includes supervisor, and the support bar slided in supervisor, the supervisor two ends are provided with passage,
The supervisor is fixedly connected on counter-balanced carriage, and the support bar is fixed on sliding seat.
By using above-mentioned technical proposal, when driver drives rotating turret is rotated, fixed part can be produced with counterweight part
Centrifugal force, and raw material in fixed part is due in molten condition, so that raw material is gradually thrown in mould, so that raw material
Position moves to away from pivot one end, and balancing weight is also subject to centrifugal force, so that centrifugal force of balancing weight or so exists
On support bar, so that support bar is subject to the power away from pivot one end, so that support bar promotes the air in supervisor, and it is empty
Gas can produce damping force to support bar, and air is slowly discharged to supervisor away from the passage of selection center one end, so that
Realizing sliding seat can move to away from pivot one end, so that drive balancing weight to move, so that rotating turret
The size of two ends centrifugal force carries out the increase while at the uniform velocity, so as to effectively avoid the centrifugal force of rotating turret from producing and stress and produce
Vibration, produces change in shape during so as to avoiding raw material from condensing, so as to reduce the polishing position that later stage needs are carried out, it is right to improve
The repairing effect in people oral cavity.
Further, buffer spring is cased with the support bar, described buffer spring one end is fixedly connected on sliding seat,
The buffer spring other end is fixedly connected on supervisor.
By using above-mentioned technical proposal, when buffer spring has good elasticity, when sliding seat is moved, buffer spring
Also certain buffer capacity can be provided, it is to avoid sliding seat slip is too fast, and after the raw material in mould is molded, driver stops work
After work, the elastic force assembled by buffer spring is effectively promoted sliding seat to driver direction, so as to effectively make flexible slow
Rush device to automatically reset, consequently facilitating subsequently using.
Further, the counter-balanced carriage is provided with dovetail chute, and dovetail slide block, the dovetail are fixed with the sliding seat
Sliding block is slidably matched with dovetail chute.
Can be effectively slidably matched with dovetail chute by using above-mentioned technical proposal, dovetail slide block, so as in cunning
Dovetail slide block is without departing from dovetail chute in dynamic process, so as to ensure the stability that sliding seat is slided.
Further, the dovetail slide block bottom is provided with the rolling element contradicted with dovetail chute.
By using above-mentioned technical proposal, when dovetail slide block is moved, rolling element is contradicted with dovetail chute, so that dovetail
Rolling friction is carried out between sliding block and dovetail chute, so as to be effectively reduced the abrasion of dovetail slide block and dovetail chute, is carried
Service life high.
Further, the counter-balanced carriage bottom is provided with slip cap, and the slip cap is socketed on rotating turret, the slip cap
It is provided with the locking piece fixed with rotating turret.
By using above-mentioned technical proposal, slip cap can be slided on rotating turret, so as to work as to manufacture larger artificial tooth branch
During frame, the weight of mould and raw material is increased, so as to the centrifugal force of the fixed part during work becomes big, so that people can lead to
The slip for crossing slip cap improves the distance between the counterweight part and driver centrifugal force size initial to adjust counterweight part, so that just
In balancing centrifugal force when rotating turret two ends work, and after slip cap regulation is finished, slip cap is locked by locking piece, so that
It is easy to the fixation of counterweight part.
Further, the locking piece is lock screw, and the lock screw is threaded on slip cap, the locking
Screw is contradicted with rotating turret side.
By using above-mentioned technical proposal, when needed, people rotate lock screw, make lock screw and rotating turret
Side is separated, consequently facilitating slip cap is slided on rotating turret, the position of counterweight part is adjusted, when the position adjustments of counterweight part
Finish rear people's rotation lock and determine screw, so that lock screw and rotating turret are contradicted, so that supporting by lock screw and rotating turret
Tactile frictional force effectively locks counterweight part, so that people's locking very facilitates with unblock slip cap.
Further, the rotating turret side is provided with the anti-skidding burr contradicted with lock screw.
By using above-mentioned technical proposal, when lock screw is locked, lock screw is contradicted on anti-skidding burr, from
And anti-skidding burr can effectively raise the frictional force with lock screw, so as to the locking for effectively raising lock screw is imitated
Really, when rotating turret is rotated, slip cap will not produce the movement of position.
Further, the buffer spring is constant force spring.
By using above-mentioned technical proposal, constant force spring elastic force during compressing or unfolding keeps not compiling,
Sliding seat movement is produced serious influence so as to avoid the force variation during compression.
Further, the rolling element is ball.
By using above-mentioned technical proposal, ball can carry out comprehensive carrying out and roll, so as to be effectively reduced dovetail
The frictional force produced during sliding block transverse shakiness, so as to improve the service life of dovetail slide block.
Further, the rolling element is rolling bearing.
By using above-mentioned technical proposal, rolling bearing carries out linear contact lay with dovetail chute, so that effective manner dovetail
Chute produces impression, improves service life.
In sum, the utility model has the advantages that：
1st, the position of balancing weight is gradual in the course of the work improves centrifugal force to away from drive location movement, is put down
The centrifugal force that the feed location change of weighing apparatus fixed part is produced, reduces the vibration of rotating turret, improves raw material molding effect；
2nd, the effective part balancing weight position of buffer spring is restored automatically after end-of-job, is easy to people to carry out follow-up
Use；
3rd, produce change in shape small when the metallic support of manufacture condenses, the later stage needs the polishing for carrying out few, so as to carry
The repairing effect to people oral cavity high, improves biocompatibility.
Brief description of the drawings
Fig. 1 is the stereogram of embodiment 1；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the stereogram of embodiment 2；
Fig. 4 is the enlarged drawing of B in Fig. 3；
Fig. 5 is the stereogram of sliding seat in embodiment 2；
Fig. 6 is the sectional view of embodiment 2；
Fig. 7 is the enlarged drawing of C in Fig. 6；
Fig. 8 is the stereogram of embodiment 3.
In figure, 1, driver；3rd, rotating turret；4th, fixed part；5th, counterweight part；51st, balancing weight；52nd, counter-balanced carriage；53rd, slide
Seat；54th, stretch buffer；541st, it is responsible for；542nd, support bar；543rd, passage；544th, constant force spring；55th, dovetail chute；56、
Dovetail slide block；57th, ball；6th, slip cap；61st, lock screw；62nd, anti-skidding burr.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of Castron, as shown in Figure 1, 2, including driver 1, rotating turret 3, on driver 1
Rotary shaft be fixedly connected on the center of rotating turret 3, driver 1 drives rotating turret 3 to rotate, and the one end of rotating turret 3 is provided with fixation
Portion 4, fixed part 4 includes the fixed mount fixed for mould and the gland fixed for crucible, and the other end of rotating turret 3 is provided with matches somebody with somebody
Weight portion 5, counterweight part 5 includes balancing weight 51, and the counter-balanced carriage 52 being connected with rotating turret 3, and cunning is slidably connected on counter-balanced carriage 52
Dynamic seat 53, balancing weight 51 is fixedly connected on sliding seat 53 by fixing screws, and flexible buffering is fixedly connected with counter-balanced carriage 52
Device 54, the buffer 54 that stretches includes supervisor 541, and the support bar 542 slided in supervisor 541, and 541 two ends of supervisor are provided with logical
Stomata 543, supervisor 541 is fixedly connected on counter-balanced carriage 52, and support bar 542 is fixed on sliding seat 53, is cased with support bar 542
Constant force spring 544, one end of constant force spring 544 is fixedly connected on sliding seat 53, and the other end of constant force spring 544 is fixedly connected on master
On pipe 541.
When driver 1 drives rotating turret 3 to rotate, fixed part 4 can produce centrifugal force with counterweight part 5, molten condition
Raw material is placed on crucible, and crucible is fixed in gland, and mould is fixed on fixed mount, the discharging opening on crucible and mould
Charging aperture is relative, so as to when centrifugal force is produced, the raw material in crucible is thrown on the side wall with discharging opening, so that former
Material is gradually thrown away by discharging opening, and the raw material for throwing away can just be entered in mould by charging aperture, so that raw material can be gradually
Fill up in mould so that the position of raw material moves to away from pivot one end, and balancing weight 51 is also subject to centrifugal force,
So as to the centrifugal action of balancing weight 51 is on support bar 542, so that support bar 542 is subject to away from pivot one end
Power, so that support bar 542 promotes the air in supervisor 541, and air can produce damping force to support bar 542, and air is to supervisor
541 are slowly discharged away from the passage 543 of pivot one end, it is achieved thereby that sliding seat 53 can be to away from rotation
Heart one end moves, so that drive balancing weight 51 to move, so that the size of the two ends centrifugal force of rotating turret 3 is carried out simultaneously
Increase at the uniform velocity, so that effectively avoid the centrifugal force of rotating turret 3 from producing and stress and produce vibration, during so as to avoiding raw material from condensing
Change in shape is produced, so as to reduce the polishing position that later stage needs are carried out, the repairing effect to people oral cavity is improved.
When constant force spring 544 has good elasticity, when sliding seat 53 is moved, constant force spring 544 can also be provided necessarily
Buffer capacity, it is to avoid sliding seat 53 slide it is too fast, and when in mould raw material be molded after, after driver 1 is stopped, pass through
The elastic force of the aggregation of constant force spring 544, effectively promotes sliding seat 53 to the direction of driver 1, so as to the ventilation away from driver 1
The slow air-breathing in hole 543, the passage 543 near driver 1 is slowly exhausted, so as to effectively make flexible buffer 54
Slowly automatically reset, consequently facilitating subsequently using.
The elastic force during compressing or unfolding of constant force spring 544 keeps not compiling, so as to avoid in compression
During force variation and to sliding seat 53 movement produce serious influence.
Embodiment 2：A kind of Castron, the difference with embodiment 1 is, as shown in Fig. 3,4,5,6,7,
Counter-balanced carriage 52 is provided with dovetail chute 55, and dovetail slide block 56 is fixed with sliding seat 53, and dovetail slide block 56 is slided with dovetail chute 55
Dynamic to coordinate, the bottom of dovetail slide block 56 is provided with the rolling bearing or ball 57 contradicted with dovetail chute 55.
Dovetail slide block 56 can be effectively slidably matched with dovetail chute 55, due to the headroom width of dovetail chute 55
Small, bottom space width is big, and dovetail slide block 56 is also small top width, and bottom width is big, so that in dovetail slide block 56 in swallow
When being slided in tail chute 55, the side of dovetail slide block 56 can be completely inconsistent with the side of dovetail chute 55, so that dovetail chute 55
Dovetail slide block 56 is limited to slide straight up, so as to during slip dovetail slide block 56 without departing from dovetail chute 55,
So as to ensure the stability that sliding seat 53 is slided, when dovetail slide block 56 is moved, rolling element is contradicted with dovetail chute 55, so that
Rolling friction is carried out between dovetail slide block 56 and dovetail chute 55, so as to be effectively reduced dovetail slide block 56 and dovetail chute
55 abrasion, improves service life.
When dovetail slide block 56 is slided, ball 57 is directly contradicted with the bottom of dovetail chute 55, and ball 57 can carry out comprehensive
Rolled, so as to the frictional force produced when being effectively reduced 56 transverse shakiness of dovetail slide block, so as to improve dovetail slide block
56 service life.
When dovetail slide block 56 is slided, the axis of rolling is directly contradicted with the bottom of dovetail chute 55, rolling bearing and dovetail chute 55
Linear contact lay is carried out, so that effective manner dovetail chute 55 produces impression, service life is improved.
Embodiment 3：A kind of Castron, the difference with embodiment 2 is, as shown in figure 8, counter-balanced carriage 52
Bottom is provided with slip cap 6, and slip cap 6 is socketed on rotating turret 3, and slip cap 6 is provided with the locking piece fixed with rotating turret 3, lock
Part is determined for lock screw 61, lock screw 61 is threaded on slip cap 6, lock screw 61 is contradicted with the side of rotating turret 3, turn
The side of moving frame 3 is provided with the anti-skidding burr 62 contradicted with lock screw 61.
Slip cap 6 is socketed on rotating turret 3, so as to enter line slip along the length direction of rotating turret 3, so as to work as to manufacture
During larger denture, the weight of mould and raw material is increased, so as to the centrifugal force of the fixed part 4 during work becomes
Greatly, so that people can be initial to adjust counterweight part 5 with the distance between driver 1 by the slip of slip cap 6 raising counterweight part 5
Centrifugal force size, consequently facilitating centrifugal force when balance rotating turret 3 two ends work, and after the regulation of slip cap 6 is finished, by lock
Determine part to lock slip cap 6, consequently facilitating the fixation of counterweight part 5.
People also can also change the weight of balancing weight 51 being fixed on sliding seat 53 and carry out the effective centrifugation for adjusting counterweight part 5
Power size.
When needed, people rotate lock screw 61, lock screw 61 is separated with the side of rotating turret 3, from
And it is easy to slip cap 6 to be slided on rotating turret 3, adjust the position of counterweight part 5, the people after position adjustments of counterweight part 5 are finished
Lock screw 61 is rotated, so that lock screw 61 is contradicted with rotating turret 3, so that by the conflict of lock screw 61 and rotating turret 3
Frictional force effectively locks counterweight part 5, so that people's locking very facilitates with unblock slip cap 6.
When lock screw 61 is locked, lock screw 61 is contradicted on anti-skidding burr 62, so that the energy of anti-skidding burr 62
The frictional force with lock screw 61 is effectively raised, so as to effectively raise the locking effect of lock screw 61, works as rotation
When frame 3 is rotated, slip cap 6 will not produce the movement of position.
The position of balancing weight 51 is gradual in the course of the work improves centrifugal force to away from the movement of the position of driver 1, carries out
The centrifugal force that the feed location change of balance fixed part 4 is produced, reduces the vibration of rotating turret 3, improves raw material molding effect.
Buffer spring is effectively restored the position of balancing weight 51 automatically after end-of-job, is easy to people to carry out follow-up
Use.
Produce change in shape small when the metallic support of manufacture condenses, the later stage needs the polishing for carrying out few, so as to improve
To the repairing effect in people oral cavity, biocompatibility is improve.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (8)
1. a kind of Castron, including driver (1), rotating turret (3), the driver (1) drive rotating turret (3) to turn
Dynamic, described rotating turret (3) one end is provided with fixed part (4), and rotating turret (3) other end is provided with counterweight part (5), it is characterized in that：
The counterweight part (5) includes balancing weight (51), and the counter-balanced carriage (52) being connected with rotating turret (3), on the counter-balanced carriage (52)
Sliding seat (53) is slidably connected, the balancing weight (51) is fixedly connected on sliding seat (53), it is solid on the counter-balanced carriage (52)
Surely flexible buffer (54) is connected with, the flexible buffer (54) includes supervisor (541), and is slided in supervisor (541)
Support bar (542), supervisor (541) two ends are provided with passage (543), and the supervisor (541) is fixedly connected on counter-balanced carriage
(52) on, the support bar (542) is fixed on sliding seat (53), and buffer spring is cased with the support bar (542), described slow
Rush spring one end to be fixedly connected on sliding seat (53), the buffer spring other end is fixedly connected on supervisor (541), described
Counter-balanced carriage (52) is provided with dovetail chute (55), and dovetail slide block (56), the dovetail slide block are fixed with the sliding seat (53)
(56) it is slidably matched with dovetail chute (55).
2. a kind of Castron according to claim 1, it is characterized in that：Dovetail slide block (56) bottom is provided with
The rolling element contradicted with dovetail chute (55).
3. a kind of Castron according to claim 2, it is characterized in that：Counter-balanced carriage (52) bottom is provided with cunning
Dynamic set (6), the slip cap (6) is socketed on rotating turret (3), and the slip cap (6) is provided with the lock fixed with rotating turret (3)
Determine part.
4. a kind of Castron according to claim 3, it is characterized in that：The locking piece is lock screw
(61), the lock screw (61) is threaded on slip cap (6), and the lock screw (61) is supported with rotating turret (3) side
Touch.
5. a kind of Castron according to claim 4, it is characterized in that：Rotating turret (3) side be provided with
The anti-skidding burr (62) that lock screw (61) is contradicted.
6. a kind of Castron according to claim 1, it is characterized in that：The buffer spring is constant force spring
(544)。
7. a kind of Castron according to claim 2, it is characterized in that：The rolling element is ball (57).
8. a kind of Castron according to claim 2, it is characterized in that：The rolling element is rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752776.3U CN206239544U (en) | 2016-07-16 | 2016-07-16 | A kind of Castron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752776.3U CN206239544U (en) | 2016-07-16 | 2016-07-16 | A kind of Castron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239544U true CN206239544U (en) | 2017-06-13 |
Family
ID=58998770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620752776.3U Active CN206239544U (en) | 2016-07-16 | 2016-07-16 | A kind of Castron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239544U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822073A (en) * | 2019-03-21 | 2019-05-31 | 上海美冠达牙科技术有限公司 | A kind of processing method of metal fixed denture |
| CN110037816A (en) * | 2018-01-17 | 2019-07-23 | 北京市华瑞恒美科技发展有限责任公司 | A kind of denture manufacturing process |
| CN110101474A (en) * | 2019-03-29 | 2019-08-09 | 合肥卓越义齿制作有限公司 | A kind of artificial tooth alloy high frequency centre spinning method |
-
2016
- 2016-07-16 CN CN201620752776.3U patent/CN206239544U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037816A (en) * | 2018-01-17 | 2019-07-23 | 北京市华瑞恒美科技发展有限责任公司 | A kind of denture manufacturing process |
| CN109822073A (en) * | 2019-03-21 | 2019-05-31 | 上海美冠达牙科技术有限公司 | A kind of processing method of metal fixed denture |
| CN110101474A (en) * | 2019-03-29 | 2019-08-09 | 合肥卓越义齿制作有限公司 | A kind of artificial tooth alloy high frequency centre spinning method |
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