CN218534166U

CN218534166U - Side presss from both sides positioning mechanism and side presss from both sides location frock

Info

Publication number: CN218534166U
Application number: CN202223021383.XU
Authority: CN
Inventors: 陈杰; 崔小飞; 冯崇敬; 代华山; 莫丹妮
Original assignee: Sichuan Meiya Yifei Medical Technology Co ltd
Current assignee: Sichuan Meiya Yifei Medical Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-02-28
Anticipated expiration: 2032-11-14

Abstract

The side clamp positioning mechanism comprises a rotating mechanism and a plurality of side clamp positioning mechanisms arranged on the rotating mechanism. Positioning mechanism is pressed from both sides to side, including the fixed station, it is equipped with the lead screw to rotate on the fixed station, the screw thread at lead screw both ends is turned to opposite, the both ends of lead screw all are equipped with the sliding seat, the lower extreme of sliding seat all is equipped with spacing post, the lower extreme of spacing post is worn respectively in the guide way, the upper end of sliding seat all is equipped with the L shaped plate, many spring pins have all been worn to the vertical section of L shaped plate, the outside end of spring pin all overlaps and is equipped with the spring, the medial extremity of spring acts on the outer wall of L shaped plate, the spring pin medial extremity that is located the homonymy is equipped with the bulge, the outer wall of bulge all is equipped with the T-shaped piece, the cover is equipped with the wedge on the T-shaped piece. When the titanium alloy sheet is fixed, the contact area between the titanium alloy sheet and the clamping component can be reduced, and further, the sufficient sand blasting of the titanium alloy sheet can be realized, and the quality and the effect of the sand blasting can be realized.

Description

Side presss from both sides positioning mechanism and side and presss from both sides location frock

Technical Field

The utility model relates to a dental implant processing technology field especially relates to side presss from both sides positioning mechanism and side and presss from both sides location frock.

Background

When the dental implant is tested and detected, in order to operate conveniently, the titanium alloy is processed into a sheet structure, and then the corrosion resistance and the like of the titanium alloy sheet are detected. When the titanium alloy sheet is processed, the titanium alloy sheet has the same appearance condition with the dental implant by surface treatment, and then acid etching operation is carried out. However, in the case of the conventional surface treatment method, since the titanium alloy piece is placed or held and fixed on a fixing table having revolution and rotation so that the sprayed shot can sufficiently treat the titanium alloy piece, the titanium alloy piece cannot be sufficiently sandblasted and it is inconvenient to rapidly fix the titanium alloy piece because the contact area between the fixing member and the titanium alloy piece is large when the titanium alloy piece is fixed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a reach side and press from both sides positioning mechanism and side and press from both sides location frock to solve the not enough of above-mentioned prior art, when carrying out the titanium alloy piece and fix, can reduce the area of contact between titanium alloy piece and the hold assembly, and then can realize the abundant sandblast of titanium alloy piece, and the quality and the effect of sandblast.

In order to realize the purpose of the utility model, the following technologies are adopted:

the utility model provides a side presss from both sides positioning mechanism, including lower fixed disk, a pair of guide way has been seted up to symmetrical structure ground on the lower fixed disk, the fixed station is installed to the upper end of lower fixed disk, it is equipped with the lead screw to rotate on the fixed station, the screw thread at lead screw both ends is rotated to opposite, the both ends of lead screw all are equipped with the sliding seat, the lower extreme of sliding seat all is equipped with spacing post, the lower extreme of spacing post is worn in the guide way respectively, the upper end of sliding seat all is equipped with the L shaped plate, many spring pins have all been worn to the vertical section of L shaped plate, the outside end of spring pin all overlaps and is equipped with the spring, the medial extremity of spring acts on the outer wall of L shaped plate, the spring pin medial extremity that is located the homonymy is equipped with the convex part, the outer wall of convex part all is equipped with the T-shaped spare, the cover is equipped with the wedge, the outer wall of wedge is the inclined plane, and the lower extreme leanin of inclined plane extends, the upper end of wedge is equipped with down the lead screw, the upper end rotation of pushing down the lead screw is equipped with the holding down board, the holding down board acts on the upper end of wedge piece.

Furthermore, the two ends of the screw rod are provided with rotating caps, and anti-skid patterns are formed on the outer walls of the rotating caps.

Furthermore, a pair of limiting rings is fixed on the screw rod through pins, and the limiting rings are located on two sides of the fixing table.

Furthermore, a limiting groove is formed at the upper end of the vertical section of the L-shaped plate, the bottom of the limiting groove is an inclined plane, and the inclined plane is consistent with the inclined plane in inclined direction.

Furthermore, a plurality of inner mandrils are arranged on the inner wall of the convex part, and the inner side ends of the inner mandrils are tip ends.

The utility model provides a side presss from both sides location frock, includes slewing mechanism and a plurality of side clamp positioning mechanism of locating on slewing mechanism.

Further, the slewing mechanism includes the lower wall, the ring gear is installed to the lower wall of lower wall, install the motor on the lower wall, the output shaft of motor has well carousel, the periphery of well carousel is equipped with a plurality of connecting plates, the outside end of connecting plate all rotates and is equipped with the rotor head, the rotor head all upwards is equipped with the pivot with extending, be equipped with the gear in the pivot, the gear meshes with the ring gear, the lower wall upwards is equipped with upwards extends the montant, the upper end of upwards extending the montant is equipped with the lower backing ring, the annular has been formed with to lower backing ring upper end opening, the upper end of lower backing ring is equipped with a pair of spacing upper ring, be equipped with the rotation seat in the annular, the spacing annular has been seted up on the rotation seat, the inside wall of spacing upper ring is worn in the spacing annular, the upper wall is equipped with rotates the seat in the upper end of rotation seat, the pivot all is worn and rotates the upper disc, and lower fixed disc is installed in the upper end of pivot, and lower fixed disc is located the downside that rotates the upper disc.

The technical scheme has the advantages that:

compared with the prior art, the utility model, when carrying out the titanium alloy piece fixed, through setting up main hold assembly into most advanced to reduce area of contact, and then improved the sandblast effect, can also carry out quick fixation to it according to the concrete length of titanium alloy piece simultaneously, have stronger practicality.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 shows a first three-dimensional structure diagram of a side clamp positioning tool.

Fig. 2 shows a second perspective view of the side clamp positioning tool.

Fig. 3 shows a three-dimensional structure diagram of the side clamp positioning tool.

Fig. 4 is a perspective view showing the side clamp positioning mechanism.

Detailed Description

Example 1

As shown in fig. 4, a side presss from both sides positioning mechanism, including lower fixed disk 20, a pair of guide way 200 has been seted up to the symmetrical structure ground on the lower fixed disk 20, fixed station 21 is installed to the upper end of lower fixed disk 20, it is equipped with lead screw 22 to rotate on the fixed station 21, the screw thread of lead screw 22 both ends revolves to opposite directions, the both ends of lead screw 22 all are equipped with movable seat 23, the lower extreme of movable seat 23 all is equipped with spacing post, the lower extreme of spacing post is worn in guide way 200 respectively, the upper end of movable seat 23 all is equipped with L-shaped plate 24, many spring pins 25 have all been worn to the vertical section of L-shaped plate 24, the outside end of spring pin 25 all overlaps and is equipped with spring 26, the medial extremity of spring 26 acts on the outer wall of L-shaped plate 24, setting up of spring 26 makes things convenient for spring pin 25 to resume the motion, and then conveniently carry out quick centre gripping operation. The inner side end of the spring pin 25 located on the same side is provided with a convex part 27, the outer wall of the convex part 27 is provided with a T-shaped part, the T-shaped part is sleeved with a wedge block 29, the outer wall of the wedge block 29 is an inclined surface, the lower end of the inclined surface extends in an inclined manner, the upper end of the wedge block 29 is provided with a lower pressing screw 290, the upper end of the lower pressing screw 290 is rotatably provided with a lower pressing plate 291, and the lower pressing plate 291 acts on the upper end of the wedge block 29. Both ends of the screw rod 22 are provided with rotating caps 220, and the outer walls of the rotating caps 220 are formed with anti-slip patterns. The screw rod 22 is fixed with a pair of limiting rings through pins, and the limiting rings are positioned on two sides of the fixed platform 21. A limiting groove is formed at the upper end of the vertical section of the L-shaped plate 24, the bottom of the limiting groove is an inclined plane, and the inclined plane is consistent with the inclined plane in inclined direction. The inner wall of convex part 27 is equipped with many interior ejector pins 28, and the medial extremity of interior ejector pin 28 is most advanced, sets up it into most advanced, can reduce area of contact to also improve the stability after the centre gripping, and then avoided under the sandblast is strikeed, and the phenomenon that takes place the titanium alloy piece and drop.

When the centre gripping of carrying out the titanium alloy piece, operating personnel rotates lead screw 22 through rotating cap 220 according to the length of titanium alloy piece, and the rotation of lead screw 22 will make two sliding seats 23 be close to each other and keep away from, and sliding seat 23 is when the motion, and the setting of guide way 200 and spacing post plays the effect of direction to the motion of sliding seat 23. Then, the operator places the titanium alloy sheet between the convex parts 27, and then the operator rotates one of the push-down screw rods 290 or simultaneously rotates two push-down screw rods 290, so that the push-down plate 291 moves downward, the wedge 29 moves downward when the push-down plate 291 moves downward, and when the wedge 29 moves downward, the inclined surface of the wedge 29 acts on the inclined surface of the L-shaped plate 24, and when the wedge 29 moves downward, the push-down screw 27 moves toward one end of the titanium alloy sheet, so that the inner end of the inner mandril 28 acts on one end of the titanium alloy sheet, and finally, the fixing operation of the titanium alloy sheet is completed.

Example 2

As shown in fig. 1 to fig. 3, a side clamp positioning tool includes a rotating mechanism 1 and a plurality of side clamp positioning mechanisms provided on the rotating mechanism 1 as mentioned in embodiment 1. The rotating mechanism 1 comprises a lower disc 10, a toothed ring 11 is installed on the lower wall of the lower disc 10, a motor 12 is installed on the lower disc 10, an output shaft of the motor 12 is connected with a middle rotating disc 13, a plurality of connecting plates 14 are arranged on the periphery of the middle rotating disc 13, rotating heads 15 are rotatably installed at the outer side ends of the connecting plates 14, rotating shafts 16 are arranged on the rotating heads 15 in an upward extending mode, gears 160 are arranged on the rotating shafts 16, the gears 160 are meshed with the toothed ring 11, upward extending vertical rods 17 are arranged on the lower disc 10 in an upward extending mode, lower lining rings 18 are arranged at the upper ends of the upward extending vertical rods 17, annular grooves are formed in the upper ends of the lower lining rings 18 in an opening mode, a pair of upper limiting rings 19 are arranged at the upper ends of the lower lining rings 18, rotating seats 190 are arranged in the annular grooves, limiting annular grooves are formed in the rotating seats 190, the inner side walls of the upper limiting rings 19 penetrate through the annular grooves, a rotating upper rotating disc 191 is arranged at the upper end of the rotating seats 190, the rotating shafts 16 penetrate through the upper rotating disc 191, the lower fixing discs 20 are installed at the upper ends of the rotating discs 16, and the lower fixing discs 20 are located at the lower sides of the rotating disc 191.

The arrangement of the rotating seat 190, the upper limit ring 19 and the limit ring groove can ensure the stability of the rotation of the upper rotating disc 191.

When the rotating mechanism 1 drives the side clamp positioning mechanism to rotate, the motor 12 drives the middle rotating disc 13 to rotate, the rotation of the middle rotating disc 13 drives each rotating shaft 16 to rotate around the axial direction of the lower disc 10, the rotation of the rotating shaft 16 drives the rotating shaft 191 to rotate around the axial direction of the rotating shaft, when the rotating shaft 16 revolves, the gear 160 and the toothed ring 11 arranged on the rotating shaft 16 interact with each other, so that the rotating shaft 16 rotates, the rotation of the rotating shaft 16 enables the side clamp positioning mechanism to rotate around the rotating shaft 16, and through the rotating mode, sufficient sand blasting surface treatment is conveniently carried out on the titanium alloy sheet fixed on the side clamp positioning mechanism.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a side presss from both sides positioning mechanism, the utility model is characterized in that, including lower fixed disk (20), a pair of guide way (200) has been seted up to the last symmetrical structure ground of lower fixed disk (20), fixed station (21) is installed to the upper end of lower fixed disk (20), it is equipped with lead screw (22) to rotate on fixed station (21), the screw thread of lead screw (22) both ends revolves to opposite, the both ends of lead screw (22) all are equipped with movable seat (23), the lower extreme of movable seat (23) all is equipped with spacing post, the lower extreme of spacing post wears in guide way (200) respectively, the upper end of movable seat (23) all is equipped with L shaped plate (24), many spring pins (25) have all worn to the vertical section of L shaped plate (24), the outside end of spring pin (25) all overlaps and is equipped with spring (26), the medial extremity of spring pin (26) acts on the outer wall of L shaped plate (24), the medial extremity that lies in spring pin (25) is equipped with convex part (27), the outer wall of convex part (27) all is equipped with the T shaped piece, the cover is equipped with wedge (29) on the T shaped piece, and the inclined plane of the outer wall of wedge (29) is equipped with the inclined plane 291 for the inclined plane of inner side, and the lower extreme of lead screw (290) is equipped with the lead screw and presses the lower extreme (290) and extends, the lower pressure plate (290) of lead screw, the lower pressure plate (29) that the wedge (290) that the wedge (29) that the lead screw rotates, 291 rotates, the wedge (29) that the wedge (290) is equipped with the wedge (291 down, the wedge (291.

2. The side clamp positioning mechanism according to claim 1, wherein both ends of the screw rod (22) are provided with rotating caps (220), and the outer walls of the rotating caps (220) are formed with anti-slip patterns.

3. The side clamp positioning mechanism according to claim 1, wherein a pair of limiting rings are fixed on the screw rod (22) through pins, and the limiting rings are positioned on two sides of the fixed table (21).

4. The side clamp positioning mechanism according to claim 1, wherein a limiting groove is formed at the upper end of the vertical section of the L-shaped plate (24), the bottom of the limiting groove is an inclined surface, and the inclined surface is in accordance with the inclined direction of the inclined surface.

5. A side clamp positioning mechanism according to claim 1, wherein the inner wall of the male member (27) is provided with a plurality of inner ejector pins (28), the inner ends of the inner ejector pins (28) being pointed.

6. A side clamp positioning tool is characterized by comprising a rotating mechanism (1) and a plurality of side clamp positioning mechanisms arranged on the rotating mechanism (1) according to any one of claims 1 to 5.

7. The side clamp positioning tool according to claim 6, wherein the rotating mechanism (1) comprises a lower disc (10), a toothed ring (11) is installed on the lower wall of the lower disc (10), a motor (12) is installed on the lower disc (10), an output shaft of the motor (12) is connected with a middle rotating disc (13), a plurality of connecting plates (14) are arranged on the periphery of the middle rotating disc (13), rotating heads (15) are rotatably arranged at the outer side ends of the connecting plates (14), rotating shafts (16) are respectively arranged on the rotating heads (15) in an upward extending manner, gears (160) are arranged on the rotating shafts (16), the gears (160) are meshed with the toothed ring (11), an upward extending vertical rod (17) is arranged on the lower disc (10) in an upward extending manner, a lower lining ring (18) is arranged at the upper end of the upward extending vertical rod (17), a ring groove is formed at the upper end of the lower lining ring (18) in an opening manner, a pair of upper limiting rings (19) is arranged at the upper end of the lower lining ring (18), a rotating seat (190) is provided with a rotating seat (190), a limiting ring groove is arranged in the rotating seat (190), a limiting ring groove (191) is arranged on the upper wall of the upper limiting ring (19), and a rotating seat (191) is arranged on the rotating shaft (191) and a rotating seat (191) is arranged in a rotating seat, and the lower fixed disk (20) is arranged at the upper end of the rotating shaft (16), and the lower fixed disk (20) is positioned at the lower side of the upper rotating disk (191).