Locking device for machining medical instrument parts

Abstract

The utility model discloses a locking device for medical instrument part processing, including processing platform, two groups of base are symmetrically installed on the processing platform, a group of support rod is connected all on the base, the height adjusting assembly is slidably connected on the support rod, the spacing adjusting assembly is also slidably connected in the height adjusting assembly, the end of spacing adjusting assembly is provided with locking mechanism, wherein the height adjusting assembly adjusts the height of locking mechanism, and spacing adjusting assembly adjusts the left and right spacing of locking mechanism, through height adjusting assembly and spacing adjusting assembly, the device can adjust the height and left and right spacing of locking mechanism flexibly, makes it can adapt to the medical instrument part of different size and shape, greatly improves the versatility and adaptability of device.

Description

Technical Field

[0001] This utility model relates to the field of medical device processing technology, and in particular to a locking device for processing medical device parts. Background Technology

[0002] Locking devices in medical device parts processing are used to fix and lock workpieces during processing, ensuring that the workpieces do not shift or deform during processing, thereby guaranteeing processing accuracy and stability. Especially in the processing of medical device parts, where the requirements for precision and hygiene are extremely high, the design and application of locking devices are very important.

[0003] Existing locking devices fix the workpiece to the worktable with clamping components to prevent the workpiece from shifting or loosening during processing due to vibration or improper operation. In actual production, different workpieces usually have different sizes, shapes and processing requirements. If the height and left and right positions of the locking device cannot be adjusted, it limits its application on a variety of workpieces. Especially when processing different types of medical device parts, it is impossible to make appropriate adjustments according to the actual size and shape of the workpiece, which makes the device unable to adapt to more types of workpieces, thus affecting work efficiency. Utility Model Content

[0004] To overcome the shortcomings of the prior art, this utility model provides a locking device for processing medical device parts. Through the height adjustment component and the spacing adjustment component, the device can flexibly adjust the vertical height and horizontal spacing of the locking mechanism, so that it can adapt to medical device parts of different sizes and shapes, greatly improving the versatility and adaptability of the device.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a locking device for processing medical device parts, including a processing platform, on which two sets of bases are symmetrically installed, and a set of support rods are connected to each base. A height adjustment component is slidably connected to the support rod, and a spacing adjustment component is slidably connected inside the height adjustment component. A locking mechanism is provided at the end of the spacing adjustment component, wherein the height adjustment component adjusts the vertical height of the locking mechanism, and the spacing adjustment component adjusts the horizontal spacing of the locking mechanism.

[0006] As a preferred embodiment of the present invention, the height adjustment component includes a movable block slidably connected to a support rod, a first inner cavity formed in the movable block, a first threaded groove formed in the movable block, a first threaded rod threadedly connected to the first threaded groove, and a rotating cap fixed to the outer end of the first threaded rod. The spacing adjustment component is disposed inside the movable block.

[0007] As a preferred embodiment of this utility model, the first threaded groove is connected to the first inner cavity, and the other end of the first threaded groove passes through the moving block.

[0008] As a preferred technical solution of this utility model, the spacing adjustment component includes a second inner cavity opened in the moving block, a movable rod slidably connected in the second inner cavity, a slide groove opened in the moving block, a slider slidably connected in the slide groove, a limiting rod connected to the slider, a return spring wound on the limiting rod, and a pull rod fixed to the outer end of the limiting rod, wherein the end of the movable rod is connected to a locking mechanism.

[0009] In a preferred embodiment of this utility model, one end of the reset spring is connected to the outer wall of the slider, and the other end of the reset spring is connected to the outer wall of the limiting rod.

[0010] As a preferred technical solution of this utility model, the locking mechanism includes a housing fixed to the end of the movable rod, a second threaded groove formed in the inner wall of the housing, a second threaded rod threadedly connected to the second threaded groove, a handle fixed to the end of the second threaded rod, and a locking plate provided at the bottom of the second threaded rod.

[0011] As a preferred embodiment of this utility model, the outer wall of the handle is provided with anti-slip texture, and the locking plate is provided with a rubber pad.

[0012] Compared with the prior art, the beneficial effects that this utility model can achieve are: 1. Through the height adjustment component and the spacing adjustment component, the device can flexibly adjust the vertical height and horizontal spacing of the locking mechanism, so that it can adapt to medical device parts of different sizes and shapes, greatly improving the versatility and adaptability of the device.

[0013] 2. The locking mechanism uses a threaded rod to drive the locking plate for clamping. The locking plate is equipped with a rubber pad, which can not only firmly clamp the workpiece, but also avoid damage to the workpiece surface. This effectively prevents the workpiece from shifting or loosening due to vibration or improper operation during processing, ensuring processing accuracy and part quality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a first-view three-dimensional schematic diagram of a partial structure of the present invention; Figure 3 This is a second-view three-dimensional schematic diagram of a partial structure of the present invention; Figure 4 This is a top view sectional diagram of the structure of this utility model.

[0015] The components are labeled as follows: 1. Processing platform; 2. Base; 3. Support rod; 4. Height adjustment component; 41. Moving block; 42. First inner cavity; 43. First threaded groove; 44. First threaded rod; 45. Rotary cap; 5. Spacing adjustment component; 51. Second inner cavity; 52. Movable rod; 53. Slide groove; 54. Slider; 55. Limiting rod; 56. Return spring; 57. Pull rod; 6. Locking mechanism; 61. Outer shell; 62. Second threaded groove; 63. Second threaded rod; 64. Handle; 65. Locking plate. Detailed Implementation

[0016] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this utility model. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified. Example

[0017] like Figure 1-4 As shown, a locking device for processing medical device parts includes a processing platform 1. Two sets of bases 2 are symmetrically installed on the processing platform 1. Each base 2 is connected to a set of support rods 3. A height adjustment component 4 is slidably connected to the support rods 3. A spacing adjustment component 5 is also slidably connected inside the height adjustment component 4. A locking mechanism 6 is provided at the end of the spacing adjustment component 5. The height adjustment component 4 adjusts the vertical height of the locking mechanism 6, and the spacing adjustment component 5 adjusts the horizontal spacing of the locking mechanism 6. The height adjustment assembly 4 includes a movable block 41 slidably connected to the support rod 3, a first inner cavity 42 opened in the movable block 41, a first threaded groove 43 opened in the movable block 41, a first threaded rod 44 threadedly connected to the first threaded groove 43, and a rotating cap 45 fixed on the outer end of the first threaded rod 44. The spacing adjustment assembly 5 is disposed in the movable block 41. The first threaded groove 43 is connected to the first inner cavity 42, and the other end of the first threaded groove 43 passes through the moving block 41.

[0018] When the operator needs to adjust the height of the locking mechanism 6, simply turn the rotating cap 45 outwards. This will cause the rotating cap 45 to move the first threaded rod 44 and the first threaded groove 43 outwards until the inner end of the first threaded rod 44 separates from the outer wall of the support rod 3. This will release the fixation between the moving block 41 and the support rod 3. Then, move the moving block 41 to move the locking mechanism 6 up and down. After adjusting the height, simply tighten the rotating cap 45 in the opposite direction so that the inner end of the first threaded rod 44 fits against the outer wall of the support rod 3 to form a limit.

[0019] The spacing adjustment assembly 5 includes a second inner cavity 51 opened in the movable block 41, a movable rod 52 slidably connected in the second inner cavity 51, a slide groove 53 opened in the movable block 41, a slider 54 slidably connected in the slide groove 53, a limiting rod 55 connected to the slider 54, a return spring 56 wound on the limiting rod 55, and a pull rod 57 fixed on the outer end of the limiting rod 55, wherein the end of the movable rod 52 is connected to a locking mechanism 6; When the operator needs to adjust the distance between the two sets of locking mechanisms 6, simply pull the lever 57 outward, causing the lever 57 to drive the limiting lever 55 to slide outward. The limiting lever 55 slides outward in the slide groove 53 through the slider 54. During the sliding process, the return spring 56 is compressed and deformed until the inner end of the limiting lever 55 separates from the outer wall of the movable lever 52, releasing the clamping limitation on the outer wall of the movable lever 52. At this time, the operator can move the movable lever 52, causing the movable lever 52 to drive the locking mechanism 6 to adjust the left and right positions. After the distance between the two sets of locking mechanisms 6 is adjusted to a suitable position, the pulled lever 57 is loosened. At this time, the restoring force generated by the elasticity of the return spring 56 pushes the limiting lever 55 to return to its original position, thereby clamping and fixing the outer wall of the movable lever 52. It is worth noting that one end of the return spring 56 is connected to the outer wall of the slider 54, and the other end of the return spring 56 is connected to the outer wall of the limit rod 55.

[0020] The locking mechanism 6 includes a housing 61 fixed to the end of the movable rod 52, a second threaded groove 62 formed in the inner wall of the housing 61, a second threaded rod 63 threadedly connected to the second threaded groove 62, a handle 64 fixed to the end of the second threaded rod 63, and a locking plate 65 provided at the bottom of the second threaded rod 63. The operator can rotate the second threaded rod 63 by turning the handle 64. The second threaded rod 63 moves downward or upward in cooperation with the second threaded groove 62, thereby moving the locking plate 65 so that the locking plate 65 can fit and lock the medical device parts that need to be clamped and locked. The outer wall of the handle 64 is provided with anti-slip texture, and the locking plate 65 is made of rubber pad.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A locking device for processing medical device parts, comprising a processing platform (1), characterized in that: Two sets of bases (2) are symmetrically installed on the processing platform (1). Each base (2) is connected to a set of support rods (3). A height adjustment component (4) is slidably connected to the support rods (3). A spacing adjustment component (5) is also slidably connected inside the height adjustment component (4). A locking mechanism (6) is provided at the end of the spacing adjustment component (5). The height adjustment component (4) adjusts the vertical height of the locking mechanism (6), and the spacing adjustment component (5) adjusts the horizontal spacing of the locking mechanism (6). The locking mechanism (6) includes a housing (61) fixed to the end of the movable rod (52), a second threaded groove (62) opened on the inner wall of the housing (61), a second threaded rod (63) threadedly connected to the second threaded groove (62), a handle (64) fixed to the end of the second threaded rod (63), and a locking plate (65) provided on the bottom of the second threaded rod (63).

2. The locking device for processing medical device parts according to claim 1, characterized in that: The height adjustment assembly (4) includes a movable block (41) slidably connected to the support rod (3), a first inner cavity (42) opened in the movable block (41), a first threaded groove (43) opened in the movable block (41), a first threaded rod (44) threadedly connected to the first threaded groove (43), and a rotating cap (45) fixed on the outer end of the first threaded rod (44). The spacing adjustment assembly (5) is disposed in the movable block (41).

3. The locking device for processing medical device parts according to claim 2, characterized in that: The first threaded groove (43) is connected to the first inner cavity (42), and the other end of the first threaded groove (43) passes through the moving block (41).

4. A locking device for processing medical device parts according to claim 2, characterized in that: The spacing adjustment assembly (5) includes a second inner cavity (51) opened in the movable block (41), a movable rod (52) slidably connected in the second inner cavity (51), a slide groove (53) opened in the movable block (41), a slider (54) slidably connected in the slide groove (53), a limiting rod (55) connected to the slider (54), a return spring (56) wound on the limiting rod (55), and a pull rod (57) fixed on the outer end of the limiting rod (55), wherein the end of the movable rod (52) is connected to a locking mechanism (6).

5. A locking device for processing medical device parts according to claim 4, characterized in that: One end of the reset spring (56) is connected to the outer wall of the slider (54), and the other end of the reset spring (56) is connected to the outer wall of the limiting rod (55).

6. A locking device for processing medical device parts according to claim 1, characterized in that: The outer wall of the handle (64) is provided with anti-slip texture, and the locking plate (65) is provided with a rubber pad.

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