Tooth processing mold convenient to disassemble and assemble

Abstract

The utility model relates to the field of false tooth processing, and particularly discloses a tooth processing mould convenient to disassemble and assemble, which comprises a first mounting plate and a second mounting plate, the upper end face of the first mounting plate is fixedly connected with a first clamping plate, and the upper end face of the second mounting plate is movably provided with a second clamping plate through a fine adjustment mechanism. The first mounting plate and the second mounting plate are detachably connected through a clamping mechanism; the clamping mechanism comprises two sliding rods fixedly connected to the interior of the first mounting plate, the outer walls of the two sliding rods are slidably connected with two symmetrically-distributed sliding plates, and one-way insertion and automatic locking of the second mounting plate are achieved through the design of the sliding rods, springs and slope clamping rods of the clamping mechanism and the cooperation of sawtooth grooves of insertion rods. And clamping can be relieved only by rotating the rotating shaft during disassembly, and the clamping distance is accurately adjusted by combining a threaded rod of the fine adjustment mechanism, so that the mold body can be quickly disassembled and assembled and can be stably clamped, the operation efficiency is remarkably improved, and the fixing requirements of molds of different specifications are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of false tooth processing, and specifically discloses a tooth processing mold convenient to disassemble and assemble. BACKGROUND

[0002] False tooth is commonly called "false tooth", just like "false leg" and "prosthetic limb" are called "prosthetic limb", "false tooth" means tooth that serves "duty" for human, and is a general term for the prosthetic body made after the upper and lower jaw teeth are partially or entirely lost in medicine, and needs to use tooth processing device to make a copy when repairing, filling and treating teeth, so that teeth that meet the needs of patients can be made, and the mold needs to be installed and fixed when processing.

[0003] Chinese patent CN220404171U discloses a tooth processing mold convenient to disassemble and assemble, which comprises a fixed rod, a first mounting frame is fixedly connected to one side of the fixed rod, a second mounting frame is arranged on the side of the first mounting frame away from the fixed rod, first positioning grooves are arranged in the inner surfaces of the first mounting frame and the second mounting frame, a mold is arranged in the first positioning groove, two symmetrical second fixed blocks are fixedly connected to the outer surface of the first mounting frame, two symmetrical first fixed blocks are fixedly connected to the outer surface of the second mounting frame, a positioning block is fixedly connected to the side of the first fixed block close to the second fixed block, a second positioning groove is arranged in the side of the second fixed block close to the first fixed block, the cross sections of the second positioning groove and the positioning block are both L-shaped, and a transmission dismounting device is arranged at the bottom of the first mounting frame. The tooth processing mold convenient to disassemble and assemble makes it more convenient for workers to use the device.

[0004] The tooth processing mold convenient to disassemble and assemble disclosed in the above document needs to rotate a handle to connect the first mounting frame and the second mounting frame during installation, which is not convenient to operate, and the mold of different specifications cannot be fixed, so the practicality is not strong. Therefore, a tooth processing mold convenient to disassemble and assemble is needed to solve this problem. UTILITY MODEL CONTENTS

[0005] The utility model provides a tooth processing mold convenient to disassemble and assemble, which can quickly disassemble and stably fix molds of different specifications, and significantly improves the operation convenience and application range.

[0006] The utility model is implemented in the following manner: a tooth processing mold convenient to disassemble and assemble comprises a first mounting plate and a second mounting plate, a first clamping plate is fixedly connected to the upper end face of the first mounting plate, a second clamping plate is movably arranged on the upper end face of the second mounting plate through a fine adjustment mechanism, and the first mounting plate and the second mounting plate are detachably connected through a clamping mechanism.

[0007] The clamping mechanism comprises two slide rods fixedly connected to the inside of the first mounting plate, the outer walls of the two slide rods are slidably connected with two symmetrically distributed slide plates, the outer walls of the two slide plates opposite to each other are fixedly connected with clamping rods, the inside of the first mounting plate is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a first connecting rod, the outer walls of the two ends of the first connecting rod are rotatably connected with second connecting rods, the other ends of the two second connecting rods are rotatably connected with the two slide plates respectively, and the outer walls of the two slide rods are sleeved with springs located between the two slide plates.

[0008] The clamping mechanism further comprises two through holes penetrating the inside of the first mounting plate, the outer wall of the second mounting plate is fixedly connected with two plug rods matched with the through holes, and the outer walls of the two plug rods opposite to each other are provided with sawtooth grooves matched with the clamping rods.

[0009] As a kind of tooth processing mould of the utility model simple to disassemble preferably, the fine adjustment mechanism includes threaded rod that is connected to the outer wall of second mounting plate, and the threaded rod is rotatably connected with second clamping plate through shaft seat.

[0010] As a kind of tooth processing mould of the utility model simple to disassemble preferably, the opposite side of first clamping plate and second clamping plate is provided with clamping groove, and the inside of two clamping grooves is provided with mould body.

[0011] As a kind of tooth processing mould of the utility model simple to disassemble preferably, the fine adjustment mechanism further includes two limit rods fixedly connected to the outer wall of second clamping plate, and two limit rods are slidably connected with second mounting plate.

[0012] As a kind of tooth processing mould of the utility model simple to disassemble preferably, the lower end of rotating shaft extends to the lower side of first mounting plate and is fixedly connected with knob.

[0013] As a kind of tooth processing mould of the utility model simple to disassemble preferably, the opposite end of two clamping rods is inclined.

[0014] The utility model discloses the beneficial effects are:

[0015] 1, through the design of the slide rod, spring and inclined clamping rod of clamping mechanism, cooperate with the sawtooth groove of plug rod, realize the one-way insertion and automatic locking of second mounting plate, when disassembling, only need to rotate rotating shaft to remove clamping. The precise adjustment of clamping distance is carried out to the clamping by the threaded rod of fine adjustment mechanism, so that the mould body can be quickly disassembled and clamped stably, the operation efficiency is significantly improved, and the fixing demand of different specifications of mould is adapted.

[0016] 2, through the design of the triangular groove of first clamping plate and second clamping plate, cooperate with the fine adjustment mechanism of threaded rod, the clamping distance can be accurately adjusted, the fixing demand of different size moulds is adapted, and the practicality is strong. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is an overall structural diagram of a dental processing mold that is easy to assemble and disassemble according to this utility model;

[0019] Figure 2 This is a top sectional view of a dental processing mold that is easy to assemble and disassemble according to the present invention.

[0020] Figure 3 This is a front sectional view of a dental processing mold that is easy to assemble and disassemble according to this utility model;

[0021] Figure 4 This is a structural diagram of the skateboard of this utility model;

[0022] Figure 5 This is a structural diagram of the second mounting plate of this utility model.

[0023] The markings in the diagram are: 1. First mounting plate; 2. Second mounting plate; 3. First clamping plate; 4. Second clamping plate; 5. Through hole; 6. Insert rod; 7. Mold body; 8. Slide rod; 9. Slide plate; 10. Locking rod; 11. Serrated groove; 12. Rotating shaft; 13. First connecting rod; 14. Second connecting rod; 15. Spring; 16. Locking groove; 17. Threaded rod; 18. Limiting rod. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0025] Please see Figures 1-5 A tooth processing mold that is easy to assemble and disassemble includes a first mounting plate 1 and a second mounting plate 2. A first clamping plate 3 is fixedly connected to the upper end face of the first mounting plate 1, and a second clamping plate 4 is movably set on the upper end face of the second mounting plate 2 through a fine adjustment mechanism. The first mounting plate 1 and the second mounting plate 2 are detachably connected through a snap-fit ​​mechanism.

[0026] The clamping mechanism comprises two slide rods 8 fixedly connected to the inside of the first mounting plate 1, the outer walls of the two slide rods 8 are slidably connected with two symmetrical slide plates 9, the outer walls, away from each other, of the two slide plates 9 are fixedly connected with two clamping rods 10, the inside of the first mounting plate 1 is rotatably connected with a rotating shaft 12, the outer wall of the rotating shaft 12 is fixedly connected with a first connecting rod 13, the outer walls of the two ends of the first connecting rod 13 are rotatably connected with two second connecting rods 14, the other ends of the two second connecting rods 14 are rotatably connected with the two slide plates 9 respectively, and the outer walls of the two slide rods 8 are sleeved with springs 15 located between the two slide plates 9.

[0027] The clamping mechanism further comprises two through holes 5 formed in the inside of the first mounting plate 1, and the outer wall of the second mounting plate 2 is fixedly connected with two plug rods 6 matched with the through holes 5, and the opposite outer walls of the two plug rods 6 are both provided with sawtooth grooves 11 matched with the clamping rods 10.

[0028] In the embodiment, when the mold body 7 is disassembled, the rotating shaft 12 is rotated clockwise, the rotating shaft 12 drives the first connecting rod 13 to rotate clockwise, and then the two slide plates 9 are synchronously relatively slid along the slide rods 8 through the second connecting rods 14, so that the two clamping rods 10 are respectively separated from the two sawtooth grooves 11, at this time, the second mounting plate 2 can be disassembled from the first mounting plate 1, so that the mold body 7 can be taken out from between the first clamping plate 3 and the second clamping plate 4, when the mold body 7 is installed, the mold body 7 is placed in the clamping groove 16 between the first clamping plate 3 and the second clamping plate 4, the second mounting plate 2 is pushed towards the first mounting plate 1, so that the plug rods 6 are inserted into the through holes 5, in the process of inserting the plug rods 6 into the through holes 5, the two clamping rods 10 are inwardly extruded, and the springs 15 are compressed, through the cooperation of the clamping rods 10 and the sawtooth grooves 11, the plug rods 6 can be unidirectionally inserted into the through holes 5, so that the mold body 7 is fixed, when the mold body 7 is fixed, the plug rods 6 on the outer wall of the second mounting plate 2 are inserted into the through holes 5 of the first mounting plate 1, and the operation is simple and the disassembly is convenient.

[0029] As a technical optimization scheme of the utility model, the fine adjustment mechanism comprises a threaded rod 17 threadedly connected to the outer wall of the second mounting plate 2, and the threaded rod 17 is rotatably connected with the second clamping plate 4 through an axle seat.

[0030] In the embodiment, the threaded rod 17 is rotated, the threaded rod 17 drives the second clamping plate 4 to move towards the first clamping plate 3, so that the mold body 7 can be fixed when the clamping rod 10 cannot slide into the next sawtooth and the mold body 7 cannot be completely fixed.

[0031] As a technical optimization scheme of the utility model, the opposite sides of the first clamping plate 3 and the second clamping plate 4 are both provided with clamping grooves 16, and the inside of the two clamping grooves 16 is provided with the mold body 7.

[0032] In the embodiment, the first clamping plate 3 and the second clamping plate 4 are provided with clamping grooves 16 on the opposite sides, so that the mold body 7 can be fixed.

[0033] As a technical optimization scheme of the utility model, the fine adjustment mechanism further comprises two limiting rods 18 fixedly connected to the outer wall of the second clamping plate 4, and the two limiting rods 18 are in sliding connection with the second mounting plate 2.

[0034] In the embodiment, the limiting rods 18 are used to limit the second clamping plate 4, so that the second clamping plate 4 moves stably.

[0035] As a technical optimization scheme of the utility model, the lower end of the rotating shaft 12 extends below the first mounting plate 1 and is fixedly connected with a knob.

[0036] In the embodiment, the knob is used to rotate the rotating shaft 12, which saves time and effort.

[0037] As a technical optimization scheme of the utility model, the opposite ends of the two clamping rods 10 are beveled.

[0038] In the embodiment, the opposite ends of the two clamping rods 10 are beveled, so that the insertion rod 6 slides in one direction.

[0039] The working principle and use process of the utility model are as follows: when the mold body 7 is disassembled, the rotating shaft 12 is rotated clockwise, the first connecting rod 13 is driven to rotate clockwise, and then the second connecting rod 14 is driven to drive the two sliding plates 9 to slide synchronously and oppositely along the sliding rod 8, so that the two clamping rods 10 are respectively pulled out of the two sawtooth grooves 11, at this time, the second mounting plate 2 can be disassembled from the first mounting plate 1, so that the mold body 7 can be taken out from between the first clamping plate 3 and the second clamping plate 4, when the mold body 7 is installed, the mold body 7 is placed in the clamping groove 16 between the first clamping plate 3 and the second clamping plate 4, the second mounting plate 2 is pushed towards the first mounting plate 1, the insertion rod 6 is inserted into the through hole 5, the insertion rod 6 is inwardly extruded by the two clamping rods 10 during the insertion process, and the spring 15 is compressed, the clamping rod 10 and the sawtooth groove 11 are matched, so that the insertion rod 6 is inserted into the through hole 5 in one direction, when the clamping rod 10 cannot slide into the next sawtooth and the mold body 7 cannot be completely fixed, the threaded rod 17 is rotated, the second clamping plate 4 is driven to move towards the first clamping plate 3, so that the mold body 7 is fixed, when the mold body 7 is fixed, the insertion rod 6 on the outer wall of the second mounting plate 2 is inserted into the through hole 5 of the first mounting plate 1, the operation is simple, the disassembly is convenient, different specifications of molds can be fixed through the first clamping plate 3 and the second clamping plate 4, and the utility model has high practicability.

[0040] In the description of the utility model, need understanding is, the term "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "intermediate" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a specific orientation, a specific orientation structure and operation, therefore it cannot be understood as a limitation on the utility model.

[0041] The above-mentioned is only a specific embodiment of the utility model, and cannot limit the range of the utility model, so the replacement of equivalent components or equivalent changes and modifications made in the protection range of the utility model patent should still belong to the scope covered by the claims of the utility model.

Claims

1. A dental machining mold that is easy to assemble and disassemble, comprising a first mounting plate (1) and a second mounting plate (2), characterized in that: The upper end face of the first mounting plate (1) is fixedly connected to the first clamping plate (3), and the upper end face of the second mounting plate (2) is movably provided with the second clamping plate (4) through the fine adjustment mechanism. The first mounting plate (1) and the second mounting plate (2) are detachably connected through the snap-fit ​​mechanism. The locking mechanism includes two slide rods (8) fixedly connected inside the first mounting plate (1). The outer walls of the two slide rods (8) are slidably connected to two symmetrically distributed slide plates (9). The outer walls of the two slide plates (9) opposite to each other are fixedly connected to locking rods (10). The interior of the first mounting plate (1) is rotatably connected to a rotating shaft (12). The outer wall of the rotating shaft (12) is fixedly connected to a first connecting rod (13). The two ends of the outer wall of the first connecting rod (13) are rotatably connected to second connecting rods (14). The other ends of the two second connecting rods (14) are rotatably connected to the two slide plates (9) respectively. The outer walls of the two slide rods (8) are sleeved with springs (15) located between the two slide plates (9). The snap-fit ​​mechanism also includes two through holes (5) that penetrate the interior of the first mounting plate (1). The outer wall of the second mounting plate (2) is fixedly connected to two insert rods (6) that match the through holes (5). The outer walls of the two insert rods (6) opposite each other are provided with serrated grooves (11) that match the snap-fit ​​rods (10).

2. The dental machining mold that is easy to assemble and disassemble according to claim 1, characterized in that: The fine-tuning mechanism includes a threaded rod (17) threaded to the outer wall of the second mounting plate (2), and the threaded rod (17) is rotatably connected to the second clamping plate (4) via a bearing seat.

3. The dental machining mold that is easy to assemble and disassemble according to claim 1, characterized in that: The first clamping plate (3) and the second clamping plate (4) are provided with slots (16) on opposite sides, and the mold body (7) is provided inside the two slots (16).

4. The dental machining mold that is easy to assemble and disassemble according to claim 2, characterized in that: The fine-tuning mechanism also includes two limiting rods (18) fixedly connected to the outer wall of the second clamping plate (4), and both limiting rods (18) are slidably connected to the second mounting plate (2).

5. A dental machining mold that is easy to assemble and disassemble according to claim 1, characterized in that: The lower end of the rotating shaft (12) extends below the first mounting plate (1) and is fixedly connected to a knob.

6. The dental machining mold that is easy to assemble and disassemble according to claim 1, characterized in that: The two clamps (10) have opposite ends that are inclined.

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