CN213105667U - Accurate positioning medical instrument spare part base casing processing positioner - Google Patents

Accurate positioning medical instrument spare part base casing processing positioner Download PDF

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Publication number
CN213105667U
CN213105667U CN202021998926.1U CN202021998926U CN213105667U CN 213105667 U CN213105667 U CN 213105667U CN 202021998926 U CN202021998926 U CN 202021998926U CN 213105667 U CN213105667 U CN 213105667U
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CN
China
Prior art keywords
connecting rod
transmission shaft
helical gear
movable block
part base
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Active
Application number
CN202021998926.1U
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Chinese (zh)
Inventor
王迎军
笪敏
李腾跃
陈梦发
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Suzhou Redit Precision Manufacturing Co ltd
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Suzhou Redit Precision Manufacturing Co ltd
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Priority to CN202021998926.1U priority Critical patent/CN213105667U/en
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Publication of CN213105667U publication Critical patent/CN213105667U/en
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Abstract

The utility model discloses a medical instrument spare part base casing processing positioner accurately fixes a position, the on-line screen storage device comprises a base the inside of base is provided with first hole, first transmission shaft is installed to the below of base, and the right-hand member of first transmission shaft installs the handle, first skewed tooth gear is installed to the left end of first transmission shaft, and the outside of first skewed tooth gear installs the second skewed tooth gear, the internally mounted of second skewed tooth gear has the second transmission shaft, there is the fixed disk the top of rotary disk. This spare part base casing of accurate location medical instrument processing positioner, second transmission shaft, rotary disk, head rod, second connecting rod and movable block constitute drive mechanism, rotate the second transmission shaft and drive the rotary disk and rotate, drive head rod and second connecting rod and move to the outside, and then drive push pedal and rubber pad and move to the outside to reach the convenient purpose of fixing medical instrument spare part.

Description

Accurate positioning medical instrument spare part base casing processing positioner
Technical Field
The utility model relates to a relevant technical field of medical instrument spare part specifically is a medical instrument spare part base casing processing positioner accurately fixes a position.
Background
The machining positioning device is a device for positioning a workpiece during machining, and prevents the workpiece from shifting during machining, thereby reducing production efficiency.
When the existing processing positioning device is used for positioning medical instrument parts, the operation is very complicated, a plurality of steps are needed for positioning the medical instrument parts, and the production efficiency is lowered by the positioning mode.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate location medical instrument spare part base casing processing positioner to solve the current processing positioner who provides in the above-mentioned background art when fixing a position medical instrument spare part, operate loaded down with trivial details very, need a plurality of steps to fix a position medical instrument spare part, such locate mode can make the problem of production efficiency step-down.
In order to achieve the above object, the utility model provides a following technical scheme: a processing and positioning device for a precise positioning medical instrument part base shell comprises a base, wherein a first hole is formed in the base, a first transmission shaft is installed below the base, a handle is installed at the right end of the first transmission shaft, a first helical gear is installed at the left end of the first transmission shaft, a second helical gear is installed outside the first helical gear, a second transmission shaft is installed inside the second helical gear, a rotary disc is installed at the upper end of the second transmission shaft, a fixed disc is arranged above the rotary disc, a fourth connecting rod is installed above the fixed disc, a second hole is formed in the rotary disc, a first connecting rod is installed inside the second hole, a second connecting rod is installed at the upper end of the first connecting rod, a movable block is installed at the left end of the second connecting rod, and a supporting rod is installed inside the movable block, the spring is installed to the left end of movable block, and the left end of spring installs the fixed block, the third connecting rod is installed to the top of movable block, and the upper end of third connecting rod installs the push pedal, the rubber pad is installed to the inboard of push pedal, the outside of head rod is provided with first recess, the outside of second connecting rod is provided with the second recess.
The first transmission shaft is connected with the first helical gear in a key connection mode, and the outer side surface of the first helical gear is tightly meshed with the outer side surface of the second helical gear.
The inclination angle of the first helical gear and the inclination angle of the second helical gear are both 45 degrees, and the connection mode of the second helical gear and the second transmission shaft is key connection.
The second transmission shaft is fixedly connected with the rotating disc, and the rotating disc is connected with the fourth connecting rod through a bearing.
The width of the second hole is consistent with the diameter of the first connecting rod, and the first connecting rod is connected with the second connecting rod in a welding mode.
The width of the third connecting rod is consistent with that of the first hole, and the third connecting rod is fixedly connected with the movable block.
Compared with the prior art, the beneficial effects of the utility model are that: according to the positioning device for accurately positioning the base shell of the medical instrument part, the second transmission shaft, the rotary disk, the first connecting rod, the second connecting rod and the movable block form a transmission mechanism, the second transmission shaft is rotated to drive the rotary disk to rotate, the first connecting rod and the second connecting rod are driven to move outwards, and then the push plate and the rubber pad are driven to move outwards, so that the aim of conveniently fixing the medical instrument part is fulfilled;
the movable block, the spring and the fixed block form an elastic mechanism, the movable block is pushed to move towards the outer side, then the spring stores force, the movable block stops moving towards the outer side, and the spring pushes the movable block, the push plate and the rubber pad to move towards the inner side, so that the aim of fixing medical equipment parts is fulfilled.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the bottom view of the base of the present invention;
FIG. 3 is a schematic top view of the base of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic bottom view of the rotary plate of the present invention;
fig. 6 is a right-side view structural diagram of the fixing plate of the present invention.
In the figure, 1, a base; 2. a first hole; 3. a first drive shaft; 4. a handle; 5. a first helical gear; 6. a second helical gear; 7. a second drive shaft; 8. rotating the disc; 9. fixing the disc; 10. a fourth connecting rod; 11. a second hole; 12. a first connecting rod; 13. a second connecting rod; 14. a movable block; 15. a support bar; 16. a spring; 17. a fixed block; 18. a third connecting rod; 19. pushing the plate; 20. a rubber pad; 21. a first groove; 22. a second groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a processing and positioning device for accurately positioning a base shell of a part of a medical instrument comprises a base 1, wherein a first hole 2 is formed in the base 1, a first transmission shaft 3 is arranged below the base 1, a handle 4 is arranged at the right end of the first transmission shaft 3, a first helical gear 5 is arranged at the left end of the first transmission shaft 3, a second helical gear 6 is arranged outside the first helical gear 5, a second transmission shaft 7 is arranged in the second helical gear 6, a rotating disc 8 is arranged at the upper end of the second transmission shaft 7, a fixed disc 9 is arranged above the rotating disc 8, a fourth connecting rod 10 is arranged above the fixed disc 9, a second hole 11 is formed in the rotating disc 8, a first connecting rod 12 is arranged in the second hole 11, a second connecting rod 13 is arranged at the upper end of the first connecting rod 12, and a movable block 14 is arranged at the left end of the second connecting rod 13, the inside mounting of movable block 14 has bracing piece 15, and spring 16 is installed to the left end of movable block 14, and fixed block 17 is installed to the left end of spring 16, and third connecting rod 18 is installed to the top of movable block 14, and the upper end of third connecting rod 18 installs push pedal 19, and rubber pad 20 is installed to the inboard of push pedal 19, and the outside of head rod 12 is provided with first recess 21, and the outside of second connecting rod 13 is provided with second recess 22.
The connection mode of first transmission shaft 3 and first skewed tooth gear 5 is the key-type connection, and the outside surface of first skewed tooth gear 5 and the outside surface of second skewed tooth gear 6 closely mesh for first skewed tooth gear 5 can drive second skewed tooth gear 6 and rotate.
The inclination angle of first skewed tooth gear 5 and second skewed tooth gear 6 is 45, and the connected mode of second skewed tooth gear 6 and second transmission shaft 7 is the key-type connection for second skewed tooth gear 6 drives second transmission shaft 7 and rotates.
The second transmission shaft 7 is fixedly connected with the rotating disc 8, and the rotating disc 8 is connected with the fourth connecting rod 10 through a bearing, so that the second transmission shaft 7 can drive the rotating disc 8 to rotate.
The width of the second hole 11 is consistent with the diameter of the first connecting rod 12, and the connecting manner between the first connecting rod 12 and the second connecting rod 13 is welding, so that the first connecting rod 12 does not shake when moving inside the second hole 11.
The width of the third connecting rod 18 is consistent with the width of the first hole 2, and the connecting mode of the third connecting rod 18 and the movable block 14 is fixed connection, so that the third connecting rod 18 does not shake when moving inside the first hole 2.
The working principle is as follows: when the positioning device for accurately positioning the base shell of the medical instrument part is used for processing the positioning device, when the medical instrument part needs to be positioned, the rotating handle 4 drives the first transmission shaft 3 to rotate, drives the first helical gear 5 to rotate, drives the second helical gear 6 to rotate, drives the second transmission shaft 7 to rotate, drives the rotating disc 8 to rotate, drives the first connecting rod 12 and the second connecting rod 13 to move outwards, drives the movable block 14 to move outwards, drives the push plate 19 and the rubber pad 20 to move outwards, places the medical instrument part above the base 1, releases the handle 4, and pushes the movable block 14 due to the force stored by the spring 16, the push plate 19 and the rubber pad 20 move inwards to fix the medical apparatus and instrument parts, so that the aim of conveniently fixing the medical apparatus and instrument parts is fulfilled.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a zero part base casing of accurate location medical instrument processing positioner, includes base (1), its characterized in that: the novel gear box is characterized in that a first hole (2) is formed in the base (1), a first transmission shaft (3) is installed below the base (1), a handle (4) is installed at the right end of the first transmission shaft (3), a first helical gear (5) is installed at the left end of the first transmission shaft (3), a second helical gear (6) is installed outside the first helical gear (5), a second transmission shaft (7) is installed inside the second helical gear (6), a rotating disc (8) is installed at the upper end of the second transmission shaft (7), a fixed disc (9) is arranged above the rotating disc (8), a fourth connecting rod (10) is installed above the fixed disc (9), a second hole (11) is formed in the rotating disc (8), a first connecting rod (12) is installed inside the second hole (11), a second connecting rod (13) is installed at the upper end of the first connecting rod (12), and the left end of second connecting rod (13) installs movable block (14), the internally mounted of movable block (14) has bracing piece (15), spring (16) are installed to the left end of movable block (14), and the left end of spring (16) installs fixed block (17), third connecting rod (18) are installed to the top of movable block (14), and the upper end of third connecting rod (18) installs push pedal (19), rubber pad (20) are installed to the inboard of push pedal (19), the outside of head rod (12) is provided with first recess (21), the outside of second connecting rod (13) is provided with second recess (22).
2. The precise positioning medical device part base housing machining positioning device as claimed in claim 1, wherein: the first transmission shaft (3) is connected with the first helical gear (5) in a key connection mode, and the outer side surface of the first helical gear (5) is tightly meshed with the outer side surface of the second helical gear (6).
3. The precise positioning medical device part base housing machining positioning device as claimed in claim 1, wherein: the inclination angles of the first helical gear (5) and the second helical gear (6) are both 45 degrees, and the second helical gear (6) is connected with the second transmission shaft (7) in a key connection mode.
4. The precise positioning medical device part base housing machining positioning device as claimed in claim 1, wherein: the second transmission shaft (7) is fixedly connected with the rotating disc (8), and the rotating disc (8) is connected with the fourth connecting rod (10) through a bearing.
5. The precise positioning medical device part base housing machining positioning device as claimed in claim 1, wherein: the width of the second hole (11) is consistent with the diameter of the first connecting rod (12), and the first connecting rod (12) is connected with the second connecting rod (13) in a welding mode.
6. The precise positioning medical device part base housing machining positioning device as claimed in claim 1, wherein: the width of the third connecting rod (18) is consistent with that of the first hole (2), and the third connecting rod (18) is fixedly connected with the movable block (14).
CN202021998926.1U 2020-09-14 2020-09-14 Accurate positioning medical instrument spare part base casing processing positioner Active CN213105667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021998926.1U CN213105667U (en) 2020-09-14 2020-09-14 Accurate positioning medical instrument spare part base casing processing positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021998926.1U CN213105667U (en) 2020-09-14 2020-09-14 Accurate positioning medical instrument spare part base casing processing positioner

Publications (1)

Publication Number Publication Date
CN213105667U true CN213105667U (en) 2021-05-04

Family

ID=75661900

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021998926.1U Active CN213105667U (en) 2020-09-14 2020-09-14 Accurate positioning medical instrument spare part base casing processing positioner

Country Status (1)

Country Link
CN (1) CN213105667U (en)

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