CN217572241U

CN217572241U - Multi-angle grinding mechanism for CT (computed tomography) casing

Info

Publication number: CN217572241U
Application number: CN202123240768.0U
Authority: CN
Inventors: 吴延巧; 司光磊
Original assignee: Taizhou Fengrui Composite Material Co ltd
Current assignee: Taizhou Fengrui Composite Material Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-10-14
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to a multi-angle polishing mechanism for a CT (computed tomography) casing, which is provided with a bottom bracket and a lifting bracket, wherein a lifting cylinder is fixedly arranged on the bottom bracket, and the telescopic end of the lifting cylinder is fixedly connected with the lifting bracket; be equipped with grinding machanism on the lifting support, grinding machanism includes the slide rail, first slider, first connecting rod, the second connecting rod, the connecting rod, a plurality of driving motor, and the bistrique, be equipped with a plurality of spouts on the second connecting rod, it is equipped with the second slider all to slide in each spout, all be equipped with reset spring in each spout, reset spring's both ends are fixed respectively in second slider and spout, the one end of connecting rod is rotated and is connected on the second slider, each bistrique is through the cooperation of first slider with the slide rail, and each connecting rod carries out the multi-angle with the sliding fit of second connecting rod and polishes to the CT shell. The utility model discloses the structure is ingenious, convenient practical.

Description

Multi-angle grinding mechanism for CT (computed tomography) casing

Technical Field

The utility model relates to a CT is multi-angle grinding mechanism for casing.

Background

The existing medical CT (computed tomography) machine is bulky, and the annular housing is an important hardware component of the CT machine. The CT machine shell part is not only a closed part of the whole scanning part of the CT machine, but also a part which is frequently required to be operated when the CT machine is installed, maintained and repaired, so the design quality of the CT machine shell part is closely related to the performance of the whole CT machine equipment, the installation, maintenance and repair, and the experience and the fidelity of a CT machine user are more related. Need polish to the surface of CT shell after CT shell shaping, among the prior art, all polish the CT shell through the mode of artifical polishing usually, but this kind of mode of polishing is efficient, and the partial operating personnel of some curved surfaces also can't carry out accurate polishing, can influence the whole of later stage CT shell to apply paint with a brush and reorganize and outfit, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure is ingenious, convenient practical's multi-angle grinding mechanism for CT casing.

Realize the utility model discloses the technical scheme of purpose is: the utility model is provided with a bottom bracket and a lifting bracket, wherein the bottom bracket is fixedly provided with a lifting cylinder, the telescopic end of the lifting cylinder is fixedly connected with the lifting bracket, and the lifting bracket is connected on the bottom bracket in a lifting way through the driving of the lifting cylinder; the CT machine shell polishing device is characterized in that a plurality of polishing mechanisms capable of polishing the CT machine shell through a plurality of angles are arranged on the lifting support, each polishing mechanism comprises a sliding rail, a first sliding block, a first connecting rod, a second connecting rod, a connecting rod and a plurality of grinding heads, the sliding rail is fixed on the lifting support and horizontally arranged, the first sliding block is connected onto the sliding rail in a sliding mode, the first connecting rod is connected onto the first sliding block in a universal rotating mode, the second connecting rod is connected onto the first connecting rod in a universal rotating mode, the second connecting rod is connected onto the connecting rod in a universal rotating mode, the grinding heads are fixed to the output ends of the driving motors in a plurality of rotating modes, a plurality of sliding grooves are formed in the second connecting rod in an extending direction, the second sliding blocks are arranged in each sliding groove in a sliding mode, a reset spring is arranged in each sliding groove, two ends of the reset spring are fixed to the second sliding blocks and the sliding grooves respectively, one end of the connecting rod is connected onto the second sliding block in a rotating mode, and each grinding head is used for polishing the CT machine shell through the matching of the first sliding block and the sliding rail and the sliding fit of the second connecting rod.

Each connecting rod is fixedly provided with a circular truncated cone-shaped protective cover, each protective cover is provided with a plurality of dust pumping ports, a material collecting box is arranged on the bottom support, an air suction pump is arranged in the material collecting box and connected with each dust pumping port through an air pipe, and each protective cover is used for collecting dust which is polished off the shell of the CT machine through the driving of the air suction pump.

Be equipped with on the above-mentioned second connecting rod and be used for the connecting rod to rotate spacing gag lever post, the one end of each gag lever post is rotated and is connected on the second connecting rod, all is equipped with the spacing groove that sets up along the connecting rod extending direction on each connecting rod, and each spacing inslot all slides and is equipped with spacing slider, and the one end of keeping away from the second connecting rod on each gag lever post is rotated and is connected on spacing slider.

And an illumination light source which can inspect and illuminate the shell of the CT machine is arranged at one end of the second connecting rod, which is far away from the first connecting rod.

The bottom bracket is provided with a plurality of guide rods, the lifting bracket is provided with a plurality of through holes through which the guide rods can pass, and the lifting is connected to the bottom bracket by the driving of the lifting cylinder and the matching of the guide rods and the through holes.

The utility model discloses has positive effect: (1) The utility model discloses a set up the lift cylinder on the support of bottom and drive the lifting support and go up and down, the position of first connecting rod is controlled in the cooperation of the last first slider of lifting support and slide rail, the normal running fit of first connecting rod and first slider, the position of the normal running fit control connecting rod of second connecting rod and first connecting rod, driving motor on the connecting rod drives the bistrique and rotates, thereby polish the CT casing, the horizontal position that can be used to control the connecting rod in the cooperation of the in-process second slider of polishing and reset spring, on the one hand effectually solved inconvenient problem of polishing among the prior art, on the other hand can be multi-angle carry out swift and the efficient to the CT casing and polish, can adapt to the curved surface radian of the various differences of CT casing, thereby the department of polishing high quality, the good CT casing of pleasing to the eye degree, high efficiency is practical.

(2) The utility model discloses a set up the guard shield on the connecting rod, set up on the guard shield and take out the dirt mouth, will collect piece or dust that produce when polishing through taking out the dirt mouth to guarantee the safety and the clean and tidy of environment of polishing.

(3) The utility model discloses a set up the gag lever post on the second connecting rod, set up the spacing groove on the connecting rod, the turned angle of connecting rod is controlled with the cooperation connection of gag lever post to the spacing slider of spacing inslot to can be more comprehensive and the efficient is polished the CT casing, high-efficient practical.

(4) The utility model discloses a set up light source on the second connecting rod, can guarantee through light source on the one hand that operating personnel can be more clear observe the CT casing, on the other hand through observing the degree of polishing of also can be accurate accuse CT casing, convenient high efficiency.

(5) The utility model discloses a set up a plurality of guide arms on the support of bottom, stability when guaranteeing the lifting support lift through the cooperation of guide arm and the last through-hole of lifting support, it is high-efficient practical.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

FIG. 1 is a front view of the overall structure of the multi-angle polishing mechanism for a CT case of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a cross-sectional view of the connection structure of the second connecting rod and the connecting rod according to the present invention.

Detailed Description

Referring to fig. 1 to 3, the utility model has a bottom bracket 1 and a lifting bracket 2, wherein the bottom bracket 1 is fixedly provided with a lifting cylinder 13, the telescopic end of the lifting cylinder 13 is fixedly connected with the lifting bracket 2, and the lifting bracket 2 is connected to the bottom bracket 1 in a lifting way through the driving of the lifting cylinder 13; the CT shell multi-angle polishing machine is characterized in that a plurality of polishing mechanisms 3 capable of polishing a CT shell at a plurality of angles are arranged on the lifting support 2, each polishing mechanism 3 comprises a sliding rail 31 which is fixed on the lifting support 2 and is horizontally arranged, a first sliding block 32 which is connected on the sliding rail 31 in a sliding manner, a first connecting rod 33 which is connected on the first sliding block 32 in a universal rotating manner, a second connecting rod 34 which is connected on the first connecting rod 33 in a universal rotating manner, a connecting rod 35, a plurality of driving motors 36 which are connected on the connecting rod 35 in a rotating manner, and a polishing head 37 which is fixed at the output end of each driving motor 36, a plurality of sliding grooves 341 which are arranged along the extending direction of the second connecting rod 34 are arranged on the second connecting rod 34, a second sliding block 343 is arranged in each sliding groove 341 in a sliding manner, a return spring 342 is arranged in each sliding groove 341, two ends of the return spring are respectively fixed in the second sliding blocks 343 and the sliding grooves 341, one end of the connecting rod 35 is rotatably connected on the second sliding block 343, and each polishing head 37 performs multi-angle polishing on the CT shell through the matching of the first sliding blocks 32 and the sliding manners of the second connecting rods 34.

Each connecting rod 35 is fixed with the guard shield 4 of round platform shape, all is equipped with a plurality of dirt mouths 41 of taking out on each guard shield 4, be equipped with the case 11 that gathers materials on the support 1 of bottom, be equipped with the aspiration pump in the case 11 that gathers materials, the aspiration pump passes through trachea 12 and is connected with each dirt mouth 41 of taking out, and each guard shield 4 collects the dirt bits that the CT shell was polished down through the drive of aspiration pump.

Be equipped with on the second connecting rod 34 and be used for connecting rod 35 to rotate spacing gag lever post 38, the one end of each gag lever post 38 rotates to be connected on second connecting rod 34, all is equipped with the spacing groove 351 that sets up along connecting rod 35 extending direction on each connecting rod 35, and each spacing inslot 351 all slides and is equipped with stop block 352, and the one end of keeping away from second connecting rod 34 on each gag lever post 38 rotates and connects on stop block 352.

An illumination light source 5 which can inspect and illuminate the shell of the CT machine is arranged at one end of the second connecting rod 34 far away from the first connecting rod 33.

The bottom bracket 1 is provided with a plurality of guide rods 14, the lifting bracket 2 is provided with a plurality of through holes for the guide rods 14 to pass through, and the lifting is connected to the bottom bracket 1 by the driving of the lifting cylinder 13 and the matching of the guide rods 14 and the through holes.

The utility model discloses a theory of operation: the utility model discloses when using, place the CT casing on bottom support 1 earlier, lifting support 2 goes up and down according to the position drive lift cylinder 13 of the CT casing on bottom support 1, operating personnel slides first slider 32, horizontal slip is carried out in first slider 32 and slide rail 31's cooperation, first connecting rod 33 and second connecting rod 34 are adjusted according to the outside arc of CT casing, operating personnel can polish the CT casing through removing connecting rod 35 after the regulation is accomplished, the dust bits that come down to polishing that guard shield 4 and dust extraction mouth 41 on the in-process connecting rod 35 of polishing can be timely are collected, it is spacing that the in-process connecting rod 35 of polishing rotates through gag lever post 38, and throw light on the CT casing through illumination light source 5 on the second connecting rod 34, the effect when polishing is observed, the effectual precision of polishing and the pleasing to the eye degree of outward appearance of having guaranteed, it is high-efficient practical.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a CT is multi-angle grinding machanism (3) for casing, its characterized in that: the lifting device is provided with a bottom support (1) and a lifting support (2), wherein a lifting cylinder (13) is fixedly arranged on the bottom support (1), the telescopic end of the lifting cylinder (13) is fixedly connected with the lifting support (2), and the lifting support (2) is driven by the lifting cylinder (13) to be connected to the bottom support (1) in a lifting way; a plurality of polishing mechanisms (3) capable of polishing the shell of the CT machine at a plurality of angles are arranged on the lifting bracket (2), the grinding mechanism (3) comprises a slide rail (31) which is fixed on the lifting support (2) and is horizontally arranged, a first slide block (32) which is connected on the slide rail (31) in a sliding way, a first connecting rod (33) which is connected on the first slide block (32) in a universal rotating way, a second connecting rod (34) which is connected on the first connecting rod (33) in a universal rotating way, a connecting rod (35), a plurality of driving motors (36) which are connected on the connecting rod (35) in a rotating way, and grinding heads (37) which are fixed at the output ends of the driving motors (36), be equipped with a plurality of spout (341) that set up along the extending direction of second connecting rod (34) on second connecting rod (34), all slide in each spout (341) and be equipped with second slider (343), all be equipped with reset spring (342) in each spout (341), reset spring (342)'s both ends are fixed respectively in second slider (343) and spout (341), the one end of connecting rod (35) is rotated and is connected on second slider (343), each bistrique (37) carry out the multi-angle through the cooperation of first slider (32) with slide rail (31), and the sliding fit of each connecting rod (35) and second connecting rod (34) and polish the CT shell.

2. The multi-angle sharpening mechanism (3) for CT housings of claim 1, characterized in that: each connecting rod (35) is fixedly provided with a protective cover (4) in a circular truncated cone shape, each protective cover (4) is provided with a plurality of dust pumping ports (41), a material collecting box (11) is arranged on the bottom support (1), an air suction pump is arranged in the material collecting box (11), the air suction pump is connected with each dust pumping port (41) through an air pipe (12), and each protective cover (4) collects dust which is polished off from the shell of the CT machine through the driving of the air suction pump.

3. The multi-angle sharpening mechanism (3) for CT cabinet as claimed in claim 1, characterized in that: be equipped with on second connecting rod (34) and be used for connecting rod (35) to rotate spacing gag lever post (38), the one end of each gag lever post (38) is rotated and is connected on second connecting rod (34), all is equipped with spacing groove (351) that set up along connecting rod (35) extending direction on each connecting rod (35), all slides in each spacing groove (351) and is equipped with stop block (352), the one end rotation of keeping away from second connecting rod (34) on each gag lever post (38) is connected on stop block (352).

4. The multi-angle sharpening mechanism (3) for CT cabinet as claimed in claim 1, characterized in that: and an illumination light source (5) capable of inspecting and illuminating the shell of the CT machine is arranged at one end of the second connecting rod (34) far away from the first connecting rod (33).

5. The multi-angle sharpening mechanism (3) for CT cabinet as claimed in claim 1, characterized in that: the lifting device is characterized in that a plurality of guide rods (14) are arranged on the bottom support (1), a plurality of through holes through which the guide rods (14) can pass are formed in the lifting support (2), and the lifting device is connected to the bottom support (1) in a lifting mode through the driving of the lifting cylinder (13) and the matching of the guide rods (14) and the through holes.