Precise axis hole machining equipment for rotating disc of medical plasma centrifugal machine

Abstract

The utility model relates to the technical field of medical equipment processing, in particular to medical plasma centrifugal machine turntable precise axis hole processing equipment which comprises a base, an electric propulsion assembly is fixedly connected to the upper end of the right side of the base, and a propulsion clamping table is fixedly connected to the tail end of the electric propulsion assembly. The lower end face of the pushing clamping table upper end plate is fixedly connected with a hydraulic clamping plate. The upper end of the support is fixedly connected with a screw motor, the output end of the screw motor is correspondingly connected with a lifting screw, and the outer side of the lifting screw is sleeved with a positioning clamping device; the precise axis hole machining equipment has the advantages that by arranging the positioning and clamping device, when plates need to be machined on a large scale, only the position of the clamping device needs to be adjusted in the first-time machining process, and the machining efficiency can be greatly improved in the follow-up machining process. Positioning, clamping and drilling can be automatically achieved only by roughly placing the plate on machining equipment, and the machining efficiency of the plate is improved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment processing, in particular to a medical plasma centrifuge turntable precision axis center hole processing device. Background Art

[0002] The plasma centrifuge is one of the supporting equipment for the production of pharmaceutical and biological products. It is mainly used for the separation of solid and liquid phases in plasma. With different filter papers, it can also be used for the separation of mixed liquid phases in medicine or other industries to extract the required solid (or liquid). In the plasma centrifuge, the centrifuge turntable is one of the core components, and the centrifuge turntable needs to be processed with an axial hole during processing.

[0003] Traditional processing equipment requires manual work to fix the plate on the processing equipment during processing, and when processing the plates in large quantities, each processing requires precise re-positioning, which is cumbersome. Therefore, the utility model proposes a medical plasma centrifuge turntable precision axis hole processing equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a medical plasma centrifuge turntable precision axis hole processing equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical plasma centrifuge turntable precision axis hole processing equipment, the medical plasma centrifuge turntable precision axis hole processing equipment comprises: a base, the upper right end of the base is fixedly connected to an electric propulsion assembly, the end of the electric propulsion assembly is fixedly connected to a propulsion clamping table, the lower end surface of the upper end plate of the propulsion clamping table is fixedly connected to a hydraulic clamping plate; a bracket, the upper end of the bracket is fixedly connected to a screw motor, the output end of the screw motor is correspondingly connected to a lifting screw, and the outer side of the lifting screw is provided with a positioning clamping device.

[0006] Preferably, the positioning and clamping device includes a lifting plate, a rotating motor is fixedly connected to the left upper end surface of the lifting plate, an adjusting screw is correspondingly connected to the output end of the rotating motor, adjusting blocks are threadedly connected on both sides of the adjusting screw, and the adjusting block is fixedly connected to the upper end of the lifting plate.

[0007] Preferably, elastic telescopic rods are fixedly connected to both sides of the lower end surface of the lifting plate, the lower ends of the elastic telescopic rods are fixedly connected to limiting clamps, and the lower end of the limiting clamp is laterally slidably connected to the left end of the base.

[0008] Preferably, a lifting hole is provided in the middle of the lifting plate, and a lifting screw is provided in a threaded sleeve in the lifting hole.

[0009] Preferably, a clamping plate is fixedly connected to the lower end of the lifting plate.

[0010] Preferably, an adjustable drilling assembly is provided on the lower end surface of the upper end plate of the bracket.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The medical plasma centrifuge turntable precision axis hole processing equipment proposed by the utility model is provided with a positioning clamping device, so that when a large number of plates need to be processed, it is only necessary to adjust the position of the clamping device during the first processing, and in subsequent processing, it is only necessary to roughly place the plates on the processing equipment to automatically realize positioning, clamping and drilling, thereby improving the processing efficiency of the plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a front side view of the internal structure of the utility model;

[0015] Figure 3 It is a top view of the internal structure of the utility model.

[0016] In the figure: 1 base, 2 electric propulsion assembly, 3 bracket, 4 propulsion clamping table, 5 screw motor, 6 hydraulic clamping plate, 7 adjustable drilling assembly, 8 rotating motor, 9 elastic telescopic rod, 10 limit clamping plate, 11 clamping plate, 12 adjusting screw, 13 lifting screw, 14 lifting plate, 15 adjusting block, 16 lifting hole. DETAILED DESCRIPTION

[0017] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1

[0019] See also Figure 1-Figure 3The utility model provides a technical solution: a medical plasma centrifuge turntable precision axis hole processing equipment, the medical plasma centrifuge turntable precision axis hole processing equipment includes: a base 1, the upper right end of the base 1 is fixedly connected to an electric propulsion component 2, the end of the electric propulsion component 2 is fixedly connected to a propulsion clamping platform 4, the lower end surface of the upper end plate of the propulsion clamping platform 4 is fixedly connected to a hydraulic clamping plate 6, the propulsion clamping platform 4 can push the plate laterally, and the hydraulic clamping plate 6 can stably clamp the plate after the propulsion clamping platform 4 is pushed and stabilized; a bracket 3, the upper end of the bracket 3 is fixedly connected to a screw motor 5, the output end of the screw motor 5 is correspondingly connected to a lifting screw 13, and the outer side of the lifting screw 13 is provided with a positioning clamping device.

[0020] Embodiment 2

[0021] On the basis of embodiment 1, the positioning and clamping device includes a lifting plate 14, and a rotating motor 8 is fixedly connected to the upper end surface of the left side of the lifting plate 14. An adjusting screw 12 is correspondingly connected to the output end of the rotating motor 8. Adjusting blocks 15 are threadedly connected on both sides of the adjusting screw 12. The adjusting blocks 15 are fixedly connected to the upper end of the lifting plate 14, and elastic telescopic rods 9 are fixedly connected on both sides of the lower end surface of the lifting plate 14. The lower end of the elastic telescopic rod 9 is fixedly connected to a limiting splint 10, and the lower end of the limiting splint 10 is laterally slidably connected to the left end of the base 1. When the large-scale processing is fixed for the first time, the rotating motor 8 drives the adjusting screw 12 to rotate to adjust the spacing of the limiting splint 10. The limiting splint 10 is wedge-shaped, and cooperates with the advancing clamping table 4 to achieve the fixation of the plate.

[0022] Embodiment 3

[0023] On the basis of the second embodiment, a lifting hole 16 is opened in the middle of the lifting plate 14, and a lifting screw 13 is provided in the inner thread sleeve of the lifting hole 16. The lower end of the lifting plate 14 is fixedly connected with a clamping plate 11. The screw motor 5 drives the lifting screw 13 to rotate to realize the lifting and lowering of the lifting plate 14. The lifting and lowering of the lifting plate 14 can be realized by clamping the plate through the clamping plate 11.

[0024] Embodiment 4

[0025] On the basis of the third embodiment, an adjustable drilling assembly 7 is provided on the lower end surface of the upper end plate of the bracket 3. When the adjustable drilling assembly 7 is fixed for the first time, it can be adjusted to the desired processing position, that is, the position can be maintained to realize subsequent processing.

[0026] In actual use, when fixing for the first time, the rotating motor 8 drives the adjusting screw 12 to rotate to adjust the spacing of the limit clamp 10. The limit clamp 10 is wedge-shaped, and cooperates with the pushing clamping platform 4 to fix the plate. The drilling assembly 7 is adjusted to the required processing position and processing can be carried out. In subsequent processing, the plate position is roughly placed on the processing equipment, and the pushing clamping platform 4 can push the plate horizontally. After the pushing clamping platform 4 is pushed and stabilized, the hydraulic clamping plate 6 can position and clamp the plate. At the same time, the adjustable drilling assembly 7 can be processed without adjusting the positioning.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical plasma centrifuge turntable precision axis hole processing equipment, characterized by: The medical plasma centrifuge turntable precision axis hole processing equipment includes: A base (1), wherein the upper right end of the base (1) is fixedly connected to an electric propulsion assembly (2), the end of the electric propulsion assembly (2) is fixedly connected to a propulsion clamping platform (4), and the lower end surface of the upper end plate of the propulsion clamping platform (4) is fixedly connected to a hydraulic clamping plate (6); A bracket (3), the upper end of the bracket (3) is fixedly connected to a screw motor (5), the output end of the screw motor (5) is correspondingly connected to a lifting screw (13), and the outer side of the lifting screw (13) is sleeved with a positioning clamping device.

2. The medical plasma centrifuge turntable precision axis hole processing equipment according to claim 1, characterized in that: The positioning clamping device comprises a lifting plate (14), the upper end surface of the left side of the lifting plate (14) is fixedly connected to a rotating motor (8), the output end of the rotating motor (8) is correspondingly connected to an adjusting screw (12), both sides of the adjusting screw (12) are threadedly connected to adjusting blocks (15), and the adjusting block (15) is fixedly connected to the upper end of the lifting plate (14).

3. The medical plasma centrifuge turntable precision axis hole processing equipment according to claim 2, characterized in that: Elastic telescopic rods (9) are fixedly connected to both sides of the lower end surface of the lifting plate (14), the lower end of the elastic telescopic rod (9) is fixedly connected to a limiting clamping plate (10), and the lower end of the limiting clamping plate (10) is laterally slidably connected to the left end of the base (1).

4. The medical plasma centrifuge turntable precision axis hole processing equipment according to claim 2, characterized in that: A lifting hole (16) is provided in the middle of the lifting plate (14), and a lifting screw (13) is sleeved in an inner thread of the lifting hole (16).

5. The medical plasma centrifuge turntable precision axis hole processing equipment according to claim 2, characterized in that: The lower end of the lifting plate (14) is fixedly connected to a clamping plate (11).

6. The medical plasma centrifuge turntable precision axis hole processing equipment according to claim 1, characterized in that: An adjustable drilling assembly (7) is provided on the lower end surface of the upper end plate of the bracket (3).

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