CN218528941U - Jaw biting frame for manufacturing dental cast - Google Patents
Jaw biting frame for manufacturing dental cast Download PDFInfo
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- CN218528941U CN218528941U CN202222453709.XU CN202222453709U CN218528941U CN 218528941 U CN218528941 U CN 218528941U CN 202222453709 U CN202222453709 U CN 202222453709U CN 218528941 U CN218528941 U CN 218528941U
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Abstract
The application discloses a dental cast is made with stinging jaw frame, relate to dental department and sting jaw frame technical field, including lower framework, the top of framework is provided with the framework down, it is provided with adjusting part with one side of framework down to go up the framework, through with regulating plate and spacing post insert respectively in pole groove and spacing groove, can be spacing the inside at the positioning disk with two sets of grip blocks, through with positive and negative screw rod threaded connection in the positive and negative screw of two sets of grip block bottoms, can adjust the distance between two sets of grip blocks according to the size of dental cast, it is fixed to conveniently carry out the centre gripping to the dental cast of big small dimension difference, through with the template joint in first bayonet socket, then run through adjusting screw in the second bayonet socket, can be spacing one side between upper framework and lower framework with adjusting part, because of framework and last framework are in swing joint's state down, through adjusting nut and adjusting screw's screw-thread fit, framework and last interval down can be adjusted according to the distance of upper dental cast and lower dental cast.
Description
Technical Field
The utility model belongs to the technical field of dentistry jaw-biting frame technique and specifically relates to a jaw-biting frame is used in dental cast manufacturing.
Background
The articulator is an instrument that mimics the human upper and lower jaw and temporomandibular joints to hold the upper and lower jaw model and the bite block and to some extent simulates the movements of the jaw. The articulator is provided with parts and joints equivalent to human chewing organs, and can be used for producing a prosthesis which is in accordance with the internal environment of the oral cavity and is coordinated with the functions of the oral and jaw systems outside the mouth by simulating the lower jaw movement and the chewing movement. The conditions of teeth and surrounding tissues are observed on the articulator, and the functional movement of the lower jaw is observed, so as to help the formulation of clinical treatment plan and the diagnosis of the function of the oral-jaw system.
At present, a jaw frame used for manufacturing a dental model cannot adjust the clamping distance of a fixed seat according to the size of the dental model, and therefore, the jaw frame for manufacturing the dental model needs to be developed.
SUMMERY OF THE UTILITY MODEL
In order to fix the dental model with different specifications on the jaw-biting frame, the utility model provides a jaw-biting frame for dental model manufacture.
The utility model provides a dental cast is made with stinging jaw frame adopts following technical scheme: a jaw biting frame for manufacturing a dental cast comprises a lower framework, wherein the top of the lower framework is provided with an upper framework, one side of the upper framework and one side of the lower framework are provided with adjusting components, the lower framework comprises a bottom plate, and one side of the bottom plate is provided with two groups of adjusting through holes;
go up the framework and include the roof, one side of roof is provided with the connecting rod, the middle part swing joint of connecting rod has the hinge bar, the middle part sliding connection of adjusting the through-hole has the slide bar, the sleeve is installed on the top of slide bar.
Based on the technical characteristics: the distance between the lower framework and the upper framework can be adjusted according to the distance between the upper dental mold and the lower dental mold through the adjusting assembly structure; through cup jointing the sleeve on the hinge bar, can be with two sets of slide bar swing joint at the both ends of connecting rod, through in inserting the slide bar into the regulation through-hole, can be with the spacing top of framework under of last framework, and framework and last framework are in swing joint's state down.
As a dental cast make with stinging jaw frame, wherein: a first bayonet is formed in one side of the bottom plate, and a lower dental model fixing seat is installed in the middle of the first bayonet, which is far away from the bottom plate.
Based on the technical characteristics: through lower dental model fixing base structure, can fix the top at the bottom plate with lower dental model centre gripping.
As a dental cast make with stinging jaw frame, wherein: an upper dental model fixing seat is arranged in the middle of the top plate, and a second bayonet is formed in one side of the top plate.
Based on the technical characteristics: through last dental mold fixing base structure, can fix the bottom at the roof with last dental mold centre gripping.
As a dental cast make with stinging jaw frame, wherein: the upper dental model fixing seat and the lower dental model fixing seat are identical in structure, the upper dental model fixing seat comprises a knob, and a positioning disc is arranged at the bottom of the knob.
Based on the technical characteristics: through knob structure, can carry out rotation regulation to the positioning disk.
As a dental cast make with stinging jaw frame, wherein: the locating disc is characterized in that a rod groove is formed in the middle of the locating disc, limiting grooves are formed in two sides of the rod groove, positive and negative screw rods are arranged in the rod groove, and two groups of clamping plates are mounted in the middle of the locating disc.
Based on the technical characteristics: through positive and negative screw rod structure, can adjust the centre gripping interval of two sets of grip blocks according to tooth mould size.
As a dental cast make with stinging jaw frame, wherein: two sets of the grip block structure is the same, the regulating plate is installed to the bottom of grip block, positive and negative screw has been seted up at the middle part of regulating plate, spacing post is still installed to the both sides of regulating plate.
Based on the technical characteristics: through with regulating plate and spacing post insert respectively in pole groove and spacing groove, can be spacing in the inside of positioning disk with two sets of grip blocks, through with positive and negative screw rod threaded connection in the positive and negative screw of two sets of grip blocks bottoms, can adjust the distance between two sets of grip blocks according to the size of dental mold, the convenience is fixed to the different dental mold of big small dimension centre gripping.
As a dental cast make with stinging jaw frame, wherein: the adjusting assembly comprises a tool-shaped plate, an adjusting screw rod is installed at the top of the tool-shaped plate, and an adjusting nut is connected to the top of the adjusting screw rod in a threaded mode.
Based on the technical characteristics: through with the worker's template joint in first bayonet socket, then run through adjusting screw in the second bayonet socket, can be spacing last framework and the one side between the framework down with adjusting part, because of lower framework and last framework are in swing joint's state, through adjusting nut and adjusting screw's screw-thread fit, can be according to the distance adjustment of last tooth mould and lower tooth mould framework and the interval of last framework down.
To sum up, the utility model discloses a following at least one beneficial effect:
1. through with regulating plate and spacing post insert respectively in pole groove and spacing groove, can be spacing in the inside of positioning disk with two sets of grip blocks, through with positive and negative screw rod threaded connection in the positive and negative screw of two sets of grip blocks bottoms, can adjust the distance between two sets of grip blocks according to the size of dental mold, the convenience is fixed to the different dental mold of big small dimension centre gripping.
2. Through with the board joint of worker's style in first bayonet socket, then run through adjusting screw in the second bayonet socket, can be spacing last framework and the one side between the framework down with adjusting part, because of framework and last framework are in swing joint's state down, through adjusting nut and adjusting screw's screw-thread fit, can be according to the interval of framework and last framework under the distance adjustment of last tooth mould and lower tooth mould.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the lower frame structure of the present invention;
FIG. 3 is a schematic view of the upper frame structure of the present invention;
fig. 4 is a schematic structural view of the positioning plate of the present invention;
fig. 5 is a schematic structural diagram of the adjusting assembly of the present invention.
Description of reference numerals:
1. a lower frame; 2. an upper frame; 3. an adjustment assembly; 4. a base plate; 5. adjusting the through hole; 6. a first bayonet; 7. a lower dental model fixing seat; 8. a slide bar; 9. a sleeve; 10. a top plate; 11. a connecting rod; 12. a hinged lever; 13. an upper dental cast fixing seat; 14. a second bayonet; 15. a knob; 16. positioning a plate; 17. a rod groove; 18. a limiting groove; 19. a positive and negative screw; 20. a clamping plate; 21. an adjusting plate; 22. a positive and negative screw hole; 23. a limiting post; 24. a tooling plate; 25. adjusting the screw rod; 26. and adjusting the screw cap.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 5.
Please refer to fig. 1-2, the utility model provides a pair of dental cast is with stinging jaw frame, including lower framework 1, the top of lower framework 1 is provided with framework 2, it is provided with adjusting part 3 to go up between framework 2 and the lower framework 1, lower framework 1 includes bottom plate 4, two sets of adjusting through hole 5 have been seted up to one side of bottom plate 4, adjusting through hole 5's middle part sliding connection has slide bar 8, sleeve 9 is installed on slide bar 8's top, through cup jointing sleeve 9 on hinge bar 12, can be with two sets of slide bar 8 swing joint at the both ends of connecting rod 11, through inserting slide bar 8 into adjusting through hole 5, can be with the spacing top at framework 1 down of last framework 2, and framework 1 is in swing joint's state with last framework 2 down.
Referring to fig. 2-4, the upper frame 2 includes a top plate 10, a connecting rod 11 is disposed on one side of the top plate 10, a hinge rod 12 is movably connected to the middle of the connecting rod 11, the distance between the lower frame 1 and the upper frame 2 can be adjusted according to the distance between the upper dental mold and the lower dental mold, a first bayonet 6 is disposed on one side of the bottom plate 4, a lower dental mold fixing seat 7 is disposed in the middle of the first bayonet 6, which is far away from the bottom plate 4, and the lower dental mold can be clamped and fixed on the top of the bottom plate 4.
The middle part of roof 10 is provided with dental model fixing base 13, second bayonet socket 14 has been seted up to one side of roof 10, can fix the bottom at roof 10 with last dental model centre gripping, it is the same with 7 structures of lower dental model fixing base to go up dental model fixing base 13, it includes knob 15 to go up dental model fixing base 13, knob 15's bottom is provided with positioning disk 16, can carry out rotation regulation to positioning disk 16, rod groove 17 has been seted up at positioning disk 16's middle part, two spacing grooves 18 have been seted up on positioning disk 16, and two spacing grooves 18 are located the both sides of rod groove 17, positive and negative screw rod 19 has been seted up to the inside of rod groove 17, the mid-mounting of positioning disk 16 has two sets of grip blocks 20, can be according to the centre gripping interval of two sets of grip blocks 20 of dental model size adjustment.
Referring to fig. 4-5, the two sets of clamping plates 20 have the same structure, the bottom of the clamping plate 20 is provided with an adjusting plate 21, the middle of the adjusting plate 21 is provided with a front and back screw hole 22, the two sides of the adjusting plate 21 are also provided with a limiting post 23, the adjusting plate 21 and the limiting post 23 are respectively inserted into the rod groove 17 and the limiting groove 18, the two sets of clamping plates 20 can be limited inside the positioning disc 16, the front and back screw rods 19 are in threaded connection with the front and back screw hole 22 at the bottom of the two sets of clamping plates 20, the distance between the two sets of clamping plates 20 can be adjusted according to the size of the dental mold, and the dental mold with different sizes can be conveniently clamped and fixed.
Adjusting part 3 includes the tool plate 24, adjusting screw 25 is installed at the top of tool plate 24, threaded connection has adjusting nut 26 still at adjusting screw 25's top, through with tool plate 24 joint in first bayonet socket 6, then run through adjusting screw 25 in second bayonet socket 14, can be spacing in last framework 2 and the one side between lower framework 1 with adjusting part 3, because of framework 1 and last framework 2 are in swing joint's state down, through adjusting nut 26 and adjusting screw 25's screw-thread fit, can be according to the distance adjustment of last tooth mould and lower tooth mould down framework 1 and the interval of last framework 2.
The working principle is as follows: the adjusting plate 21 and the limiting column 23 are respectively inserted into the rod groove 17 and the limiting groove 18, so that the two groups of clamping plates 20 can be limited in the positioning disc 16, and the positive and negative screw rods 19 are in threaded connection with the positive and negative screw holes 22 at the bottoms of the two groups of clamping plates 20, so that the distance between the two groups of clamping plates 20 can be adjusted according to the size of the dental mold, and the dental molds with different sizes and specifications can be conveniently clamped and fixed;
through with the card of worker's board 24 joint in first bayonet socket 6, then run through adjusting screw 25 in second bayonet socket 14, can be spacing in one side between last framework 2 and lower framework 1 with adjusting part 3, because of lower framework 1 is in swing joint's state with last framework 2, through adjusting nut 26 and adjusting screw 25's screw-thread fit, can be according to the distance adjustment of last tooth mould and lower tooth mould down framework 1 and the interval of last framework 2.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a dental cast is made with stinging jaw frame, includes framework (1) down, its characterized in that: an upper framework (2) is arranged at the top of the lower framework (1), an adjusting component (3) is arranged between the upper framework (2) and the lower framework (1), the lower framework (1) comprises a bottom plate (4), and two groups of adjusting through holes (5) are formed in one side of the bottom plate (4);
go up framework (2) including roof (10), one side of roof (10) is provided with connecting rod (11), the middle part swing joint of connecting rod (11) has articulated rod (12), the middle part sliding connection of adjusting through-hole (5) has slide bar (8), sleeve (9) are installed on the top of slide bar (8).
2. The dental cast manufacturing bite block as set forth in claim 1, wherein: first bayonet socket (6) have been seted up to one side of bottom plate (4), the mid-mounting that bottom plate (4) was kept away from in first bayonet socket (6) has lower dental cast fixing base (7).
3. The dental cast manufacturing bite block as set forth in claim 1, wherein: an upper dental model fixing seat (13) is arranged in the middle of the top plate (10), and a second bayonet (14) is formed in one side of the top plate (10).
4. The dental cast manufacturing bite block as set forth in claim 3, wherein: the upper dental model fixing seat (13) and the lower dental model fixing seat (7) are identical in structure, the upper dental model fixing seat (13) comprises a knob (15), and a positioning disc (16) is arranged at the bottom of the knob (15).
5. The dental cast manufacturing bite block as set forth in claim 4, wherein: pole groove (17) have been seted up at the middle part of positioning disk (16), spacing groove (18) have all been seted up to the both sides of pole groove (17), the inside rotation of pole groove (17) is connected with positive and negative screw rod (19), the mid-mounting of positioning disk (16) has two sets of grip blocks (20).
6. The dental cast manufacturing bite block as set forth in claim 5, wherein: two sets of grip block (20) structure is the same, regulating plate (21) are installed to the bottom of grip block (20), positive and negative screw (22) have been seted up at the middle part of regulating plate (21), spacing post (23) are still installed to the both sides of regulating plate (21).
7. The dental cast manufacturing bite block as set forth in claim 1, wherein: adjusting part (3) are including worker's board (24), adjusting screw (25) are installed at the top of worker's board (24), threaded connection has adjusting nut (26) still at the top of adjusting screw (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222453709.XU CN218528941U (en) | 2022-09-16 | 2022-09-16 | Jaw biting frame for manufacturing dental cast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222453709.XU CN218528941U (en) | 2022-09-16 | 2022-09-16 | Jaw biting frame for manufacturing dental cast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218528941U true CN218528941U (en) | 2023-02-28 |
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ID=85273039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222453709.XU Active CN218528941U (en) | 2022-09-16 | 2022-09-16 | Jaw biting frame for manufacturing dental cast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218528941U (en) |
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2022
- 2022-09-16 CN CN202222453709.XU patent/CN218528941U/en active Active
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