Medical nickel-cobalt-based alloy bar size machining control device

Abstract

The utility model relates to the technical field of bar machining, in particular to a medical nickel-cobalt-based alloy bar size machining control device which comprises a clamping device and a marking assembly, the clamping device comprises a clamping disc, a rotating disc, a plurality of clamping plates and a driving assembly, the marking assembly is arranged on the clamping disc through a telescopic rod, and a containing groove is formed in the middle of the rotating disc in a penetrating mode. A plurality of arc-shaped notches are formed in the circumferential direction of the rotating disc, the clamping plate is in sliding connection with the sliding rail, sliding rods are arranged at the bottom of the clamping plate, the sliding rods are arranged in the arc-shaped notches and are in sliding fit with the arc-shaped notches, the driving assembly is arranged on the clamping disc and is in transmission connection with the rotating disc, and the motor is started to drive the gear to rotate so as to drive the rotating disc meshed with the gear to rotate. The arc-shaped notches are driven to rotate to drive the multiple clamping plates to synchronously contract inwards or expand outwards, medical nickel-cobalt-based alloy bars of different sizes can be clamped, the multiple clamping plates synchronously contract or expand, pressure is uniform, and the bars are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of bar processing, in particular to a medical nickel-cobalt based alloy bar size processing control device. Background Art

[0002] Medical nickel-cobalt-based alloy rods need to be processed when used, which requires a clamping device to fix them. Most of the existing clamping devices use clips, clamps or hydraulic devices to clamp them. The sizes of medical nickel-cobalt-based alloy rods that need to be processed are different, but the existing clamping devices have poor adaptability and cannot meet the clamping requirements of rods of different sizes. They are also prone to uneven pressure distribution, resulting in excessive local pressure on the rods, causing deformation or damage. In addition, the existing clamping devices are generally not equipped with equipment for measuring the radius of the rod or marking the cutting position, requiring staff to measure separately, increasing the work steps, thereby affecting efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a medical nickel-cobalt-based alloy rod size processing control device, which is used to solve the problems that the existing clamping device has poor adaptability, cannot meet the clamping requirements of rods of different sizes, and easily leads to uneven pressure distribution, resulting in excessive local pressure on the rod, causing deformation or damage.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical nickel-cobalt-based alloy rod size processing control device, including a clamping device and a marking assembly, the clamping device including a clamping disk, a rotating disk, a plurality of clamping plates and a driving assembly, the marking assembly is arranged on the clamping disk through a telescopic rod, a rotating circular groove is opened through the middle of the clamping disk, a plurality of slide rails are arranged on the clamping disk along the circumference of the rotating circular groove, the rotating disk is located in the rotating circular groove and is rotatably connected to the rotating circular groove, a placement groove is opened through the middle of the rotating disk, a plurality of arc-shaped notches are opened in the circumference of the rotating disk, the clamping plate is slidably connected to the slide rail, a sliding rod is provided at the bottom of the clamping plate, the sliding rod is arranged in the arc-shaped notch and slidably cooperates with the arc-shaped notch, and the driving assembly is arranged on the clamping disk and is transmission-connected to the rotating disk.

[0005] Furthermore, the marking assembly includes a positioning rod, a rotating rod, an adjusting cylinder, a threaded rod and a marking pen, the positioning rod is arranged on the telescopic rod, the rotating rod is rotatably connected to one end of the positioning rod, a sliding groove is provided at the bottom of the adjusting cylinder, one end of the adjusting cylinder is connected to the bottom of the rotating rod, the threaded rod is arranged in the adjusting cylinder and is hinged to the adjusting cylinder, one end of the threaded rod extends to the outside of the adjusting cylinder and is connected to a handle, a moving block is threadedly fitted on the threaded rod, the moving block is located in the sliding groove and extends to the outside of the adjusting cylinder and is connected to the marking pen.

[0006] Furthermore, the driving assembly includes a motor and a gear, a rack is provided circumferentially at the bottom of the rotating disk, the motor is arranged on the clamping disk and the output shaft of the motor passes through the clamping disk and is connected to the gear, and the gear is meshed with the rack.

[0007] Furthermore, a connecting frame is provided at the bottom of the clamping plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] The utility model has the following beneficial effects:

[0010] The starting motor drives the gear to rotate, and then drives the rotating disk meshing with it to rotate, so that the arc-shaped slot rotates, driving multiple clamping plates to shrink inward or expand outward synchronously, and can clamp medical nickel-cobalt-based alloy rods of different sizes. Multiple clamping plates shrink or expand synchronously, and the pressure is uniform to prevent damage to the rods.

[0011] When the position of the medical nickel-cobalt-based alloy rod is fixed, adjust the telescopic rod according to the length of the medical nickel-cobalt-based alloy rod so that the marking pen is against the end face of the medical nickel-cobalt-based alloy rod. If the radius of the rod needs to be measured, turn the handle to move the moving block, and then drive the marking pen to move. If the wall thickness or radius of the cut needs to be marked, move the marking pen to the appropriate size, turn the rocker rod to drive the rotating rod to rotate, and then drive the marking pen to make a circular motion to mark it. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the overall structure diagram of the utility model;

[0013] Figure 2 This is a two-axonometric drawing of the utility model;

[0014] Figure 3 This is a cross-sectional view of the utility model;

[0015] Figure 4 This is a bottom view of the utility model;

[0016] Figure 5 It is a structural diagram of the marking components of the utility model;

[0017] Figure 6 This is a structural diagram of the clamping plate of the utility model.

[0018] In the figure: 1. clamping device; 2. marking component; 3. telescopic rod; 4. clamping disk; 5. rotating disk; 6. clamping plate; 7. rotating circular groove; 8. slide rail; 9. placement groove; 10. arc-shaped notch; 11. slide rod; 12. driving component; 13. rotating rod; 14. adjusting cylinder; 15. threaded rod; 16. marking pen; 17. positioning rod; 18. slide groove; 19. moving block; 20. motor; 21. gear; 22. rack; 23. connecting frame; 24. handle. DETAILED DESCRIPTION

[0019] See also Figures 1 to 6 A medical nickel-cobalt-based alloy rod size processing control device comprises a clamping device 1 and a marking component 2. The medical nickel-cobalt-based alloy rod is clamped by the clamping device 1 to facilitate its price. The marking component 2 is used to measure the radius of the rod and mark the cutting position on the rod. The clamping device 1 comprises a clamping disk 4, a rotating disk 5, a plurality of clamping plates 6 and a driving component 12. The marking component 2 is arranged on the clamping disk 4 through a telescopic rod 3. A rotating circular groove 7 is penetrated through the middle of the clamping disk 4. A plurality of slide rails 8 are arranged on the clamping disk 4 along the circumference of the rotating circular groove 7. The rotating disk 5 is located in the rotating circular groove 7 and is rotatably connected to the rotating circular groove 7. A placement groove 9 is penetrated through the middle of the rotating disk 5. A plurality of arc-shaped notches 10 are opened in the circumference of the rotating disk 5. The clamping plate 6 is slidably connected to the slide rail 8. A slide bar 11 is arranged at the bottom of the clamping plate 6. The slide bar 11 is arranged in the arc-shaped notch 10 and slides with the arc-shaped notch 10 The driving assembly 12 comprises a motor 20 and a gear 21, a rack 22 is provided on the circumference of the bottom of the rotating disk 5, the motor 20 is arranged on the clamping disk 4 and the output shaft of the motor 20 passes through the clamping disk 4 and is connected to the gear 21, and the gear 21 is meshed with the rack 22; the marking assembly 2 comprises a positioning rod 17, a rotating rod 13, an adjusting cylinder 14, a threaded rod 15 and a marking pen 16, the positioning rod 17 is arranged on the telescopic rod 3, the rotating rod 13 is rotatably connected to one end of the positioning rod 17, a slide groove 18 is provided at the bottom of the adjusting cylinder 14, one end of the adjusting cylinder 14 is connected to the bottom of the rotating rod 13, the threaded rod 15 is arranged in the adjusting cylinder 14 and is hinged to the adjusting cylinder 14, one end of the threaded rod 15 extends to the outside of the adjusting cylinder 14 and is connected to a handle 24, and a moving block 19 is threadedly matched on the threaded rod 15, and the moving block 19 is located in the slide groove 18 and extends to the outside of the adjusting cylinder 14 and is connected to the marking pen 16.

[0020] in,

[0021] A connecting frame 23 is provided at the bottom of the clamping plate 4 .

[0022] The rotating rod 13 is provided with a rocking rod.

[0023] The number of the clamping plates 6 , the slide rails 8 , and the arc-shaped slots 10 is three or more.

[0024] The outer wall of the adjusting cylinder 14 is provided with scale lines.

[0025] The working principle of the utility model is as follows: first, the device is fixed on the workbench by the connecting frame 23. When clamping the medical nickel-cobalt-based alloy rod, the motor 20 is started to drive the gear 21 to rotate, and then the rotating disk 5 meshing therewith is driven to rotate, so that the arc-shaped notch 10 rotates, and drives multiple clamping plates 6 to shrink inward or expand outward synchronously, and medical nickel-cobalt-based alloy rods of different sizes can be clamped, and multiple clamping plates 6 shrink or expand synchronously with uniform pressure to prevent damage to the rod; when the position of the medical nickel-cobalt-based alloy rod is fixed, the telescopic rod 3 is adjusted according to the length of the medical nickel-cobalt-based alloy rod, so that the marking pen 16 is against the end face of the medical nickel-cobalt-based alloy rod. If the radius of the rod is to be measured, the handle 24 is turned to drive the moving block 19 to move, and then the marking pen 16 is driven to move. If the wall thickness or radius of the cut is to be marked, the marking pen 16 is moved to a suitable size, and then the rocking rod is turned to drive the rotating rod 13 to rotate, and then the marking pen 16 is driven to make a circular motion to mark it.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical nickel-cobalt alloy bar size processing control device, comprising a clamping device (1) and a marking component (2), characterized in that: The clamping device (1) comprises a clamping disc (4), a rotating disc (5), a plurality of clamping plates (6) and a driving assembly (12); the marking assembly (2) is arranged on the clamping disc (4) via a telescopic rod (3); a rotating circular groove (7) is provided through the middle of the clamping disc (4); a plurality of slide rails (8) are provided on the clamping disc (4) along the circumference of the rotating circular groove (7); the rotating disc (5) is located in the rotating circular groove (7) and is rotatably connected to the rotating circular groove (7). A placement groove (9) is formed through the middle of the rotating disk (5), a plurality of arc-shaped notches (10) are formed in the circumferential direction of the rotating disk (5), the clamping plate (6) is slidably connected to the slide rail (8), a slide bar (11) is provided at the bottom of the clamping plate (6), the slide bar (11) is arranged in the arc-shaped notch (10) and slidably cooperates with the arc-shaped notch (10), and the driving assembly (12) is arranged on the clamping disk (4) and is drivingly connected to the rotating disk (5).

2. A medical nickel-cobalt alloy rod size processing control device as claimed in claim 1, characterized in that: The marking assembly (2) comprises a positioning rod (17), a rotating rod (13), an adjusting cylinder (14), a threaded rod (15) and a marking pen (16); the positioning rod (17) is arranged on the telescopic rod (3); the rotating rod (13) is rotatably connected to one end of the positioning rod (17); a sliding groove (18) is provided at the bottom of the adjusting cylinder (14); one end of the adjusting cylinder (14) is connected to the bottom of the rotating rod (13); the threaded rod (15) is arranged in the adjusting cylinder (14) and is hinged to the adjusting cylinder (14); one end of the threaded rod (15) extends to the outside of the adjusting cylinder (14) and is connected to a handle (24); a moving block (19) is threadedly engaged on the threaded rod (15); the moving block (19) is located in the sliding groove (18) and extends to the outside of the adjusting cylinder (14) and is connected to the marking pen (16).

3. A medical nickel-cobalt alloy bar size processing control device as claimed in claim 1, characterized in that: The driving assembly (12) comprises a motor (20) and a gear (21); a rack (22) is provided on the circumference of the bottom of the rotating disk (5); the motor (20) is arranged on the clamping disk (4) and the output shaft of the motor (20) passes through the clamping disk (4) and is connected to the gear (21); the gear (21) is meshed with the rack (22).

4. A medical nickel-cobalt alloy rod size processing control device as claimed in claim 1, characterized in that: A connecting frame (23) is provided at the bottom of the clamping plate (4).

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