CN214667619U - Medical treatment CT lathe slide rail endurance test device - Google Patents
Medical treatment CT lathe slide rail endurance test device Download PDFInfo
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- CN214667619U CN214667619U CN202121065917.1U CN202121065917U CN214667619U CN 214667619 U CN214667619 U CN 214667619U CN 202121065917 U CN202121065917 U CN 202121065917U CN 214667619 U CN214667619 U CN 214667619U
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- slide rail
- fixedly connected
- pressure
- fixed frame
- rail device
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Abstract
The utility model discloses a durable experimental apparatus of medical treatment CT lathe slide rail, including slide rail device, fixed frame and the pressure measurement gyro wheel of roll on slide rail device, fixed frame's inside fixedly connected with connects the diaphragm, the bottom fixedly connected with hydraulic stem of connection diaphragm, the bottom fixedly connected with pressure test board of hydraulic stem, the equal fixedly connected with center pin in both sides of pressure measurement gyro wheel, two the one end of center pin is rotated and is connected with the connecting plate, two fixedly connected with fixes the diaphragm between the top of connecting plate, the pressure measurement groove has been seted up at the top of fixed diaphragm, pressure test board installs in the inside of pressure measurement groove, can realize testing slide rail device pressure through the cooperation between hydraulic stem, center pin, pressure test board, pressure measurement gyro wheel, connecting plate and the fixed diaphragm, also can carry out the test to different positions on the slide rail device according to mutually supporting between pressure measurement gyro wheel and the slide rail device simultaneously And (6) testing.
Description
Technical Field
The utility model relates to a CT lathe slide rail technical field specifically is a durable experimental apparatus of medical treatment CT lathe slide rail.
Background
The parts of the CT machine tool slide rail that support and guide the motion member along a certain trajectory are called a guide rail pair, and are also often referred to simply as guide rails. The motion trail of the motion part is linear, circular or curved, the rolling circular guide rail can return to a rolling thrust bearing, and the curved guide rail is rarely applied to machinery. Guide rails are a very important component in machines, especially in machine tools. The machining precision of the machine tool is directly related to the precision of the guide rail, and the precision machine tool is produced in small batches.
The processing work load of guide rail accounts for about 40% of whole lathe processing work load, and in addition, the guide rail is in case damaged, and the maintenance is very difficult, consequently need carry out the endurance test experiment to the guide rail when producing the guide rail, and its pressure that can bear also is one of in the endurance test, and current test to the durability of guide rail is more complicated, for this the utility model provides a durable experimental apparatus of medical treatment CT lathe slide rail.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a durable experimental apparatus of medical treatment CT lathe slide rail to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a durable experimental apparatus of medical treatment CT lathe slide rail, including slide rail device, fixed frame and the pressure measurement gyro wheel of roll on slide rail device, fixed frame's inside fixedly connected with connects the diaphragm, the bottom fixedly connected with hydraulic stem of connecting the diaphragm, the bottom fixedly connected with pressure test board of hydraulic stem, the equal fixedly connected with center pin in both sides of pressure measurement gyro wheel, two the one end of center pin is rotated and is connected with the connecting plate, two the fixed diaphragm of fixedly connected with between the top of connecting plate, the pressure measurement groove has been seted up at the top of fixed diaphragm, pressure test board installs the inside in pressure measurement groove.
As an optimal technical solution of the utility model: the guide device comprises two connecting blocks fixed on the left side and the right side inside the fixed frame, and a guide rod is fixedly connected between the connecting blocks.
As an optimal technical solution of the utility model: the left side and the right side of the fixed transverse plate are fixedly connected with guide blocks, and the guide blocks are connected with guide rods in a sliding mode.
As an optimal technical solution of the utility model: and protruding discs are arranged on the two sides and the middle part of the pressure measuring roller and are in contact with a groove in the top of the sliding rail device.
As an optimal technical solution of the utility model: and the two sides of the bottom of the fixed frame are fixedly connected with bottom plates.
The utility model has the advantages that: can realize testing slide rail device pressure through the cooperation between hydraulic stem, center pin, the pressure testing board, pressure measurement gyro wheel, connecting plate and the fixed diaphragm, also can test different positions on the slide rail device according to mutually supporting between pressure measurement gyro wheel and the slide rail device simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a medical CT machine tool slide rail durability test device.
Fig. 2 is a structural front view of a medical CT machine tool slide rail durability test device.
Fig. 3 is a partially enlarged view of a slide rail durability test device of a medical CT machine tool at a position a in fig. 1.
In the figure: 1. a slide rail device; 2. a fixed frame; 3. a pressure measuring roller; 4. connecting the transverse plates; 5. a hydraulic lever; 6. a pressure test plate; 7. a central shaft; 8. a connecting plate; 9. fixing the transverse plate; 10. a pressure measuring groove; 11. connecting blocks; 12. a guide bar; 13. a guide block; 14. a base plate.
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.
Example (b): as shown in FIGS. 1-3, the utility model provides a medical CT machine tool slide rail endurance test device, which comprises a slide rail device 1, a fixed frame 2 and a pressure measuring roller 3 rolling on the slide rail device 1, the inside of the fixed frame 2 is fixedly connected with a connecting transverse plate 4, the bottom of the connecting transverse plate 4 is fixedly connected with a hydraulic rod 5, the bottom of the hydraulic rod 5 is fixedly connected with a pressure test board 6, both sides of the pressure measuring roller 3 are fixedly connected with central shafts 7, one ends of the two central shafts 7 are rotatably connected with connecting plates 8, a fixed transverse plate 9 is fixedly connected between the tops of the two connecting plates 8, the top of the fixed transverse plate 9 is provided with a pressure measuring groove 10, the pressure test board 6 is arranged inside the pressure measuring groove 10, and the pressure test of the slide rail device 1 can be realized through the cooperation between the hydraulic rod 5, the central shafts 7, the pressure test board 6, the pressure measuring roller 3, the connecting plates 8 and the fixed transverse plate 9, meanwhile, different positions on the slide rail device 1 can be tested according to the mutual matching between the pressure measuring roller 3 and the slide rail device 1.
Wherein, the inside both sides of fixed frame 2 all are provided with guider, and guider is including fixing two connecting blocks 11 in the inside left and right sides of fixed frame 2, fixedly connected with guide bar 12 between two upper and lower connecting blocks 11, and cooperation connecting block 11 and guide bar 12 can be for leading fixed diaphragm 9.
Wherein, the equal fixedly connected with guide block 13 in the left and right sides of fixed diaphragm 9, guide block 13 and guide bar 12 sliding connection, cooperation guide block 13 and guide bar 12 can increase the gliding stability from top to bottom of fixed diaphragm 9.
Wherein, the both sides and the middle part of pressure measurement gyro wheel 3 all are provided with outstanding disc, and this outstanding disc contacts with the recess at slide rail device 1 top, and the outstanding disc of cooperation and recess can make pressure measurement gyro wheel 3 coincide each other with slide rail device 1, are convenient for carry out the pressure measurement to slide rail device 1.
Wherein, both sides of the bottom of the fixed frame 2 are fixedly connected with a bottom plate 14.
Specifically, the utility model discloses during the use: place slide rail device 1 in experimental apparatus's below, make pressure measurement gyro wheel 3 be located slide rail device 1, make outstanding disc be located inside the recess, restart hydraulic stem 5, hydraulic stem 5 drives the pressure testing board 6 and moves to pressure measurement groove 10 pressure, drive pressure measurement gyro wheel 3 through fixed diaphragm 9 and connecting plate 8 and move downwards, until the crack appears slide rail device 1, the pressure value of the pressure testing board 6 when reading the crack appears, just can measure slide rail device 1's withstand voltage value.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A medical CT machine tool slide rail endurance test device is characterized by comprising a slide rail device (1), a fixed frame (2) and a pressure measuring roller (3) rolling on the slide rail device (1), a connecting transverse plate (4) is fixedly connected inside the fixed frame (2), a hydraulic rod (5) is fixedly connected at the bottom of the connecting transverse plate (4), a pressure test plate (6) is fixedly connected to the bottom end of the hydraulic rod (5), central shafts (7) are fixedly connected to both sides of the pressure measuring roller (3), one end of each of the two central shafts (7) is rotatably connected with a connecting plate (8), a fixed transverse plate (9) is fixedly connected between the tops of the two connecting plates (8), the pressure measuring groove (10) is formed in the top of the fixed transverse plate (9), and the pressure measuring plate (6) is installed inside the pressure measuring groove (10).
2. The medical CT machine tool slide rail endurance test device according to claim 1, wherein two sides inside the fixed frame (2) are provided with guiding devices, each guiding device comprises two connecting blocks (11) fixed on the left side and the right side inside the fixed frame (2), and a guiding rod (12) is fixedly connected between the upper connecting block (11) and the lower connecting block (11).
3. The medical CT machine tool slide rail durability test device according to claim 1, wherein the left side and the right side of the fixed transverse plate (9) are fixedly connected with guide blocks (13), and the guide blocks (13) are slidably connected with the guide rods (12).
4. The medical CT machine tool slide rail durability test device according to claim 1, characterized in that the two sides and the middle part of the pressure measuring roller (3) are provided with protruding discs which are in contact with a groove at the top of the slide rail device (1).
5. The medical CT machine tool slide rail durability test device according to claim 1, wherein a bottom plate (14) is fixedly connected to both sides of the bottom of the fixed frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121065917.1U CN214667619U (en) | 2021-05-18 | 2021-05-18 | Medical treatment CT lathe slide rail endurance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121065917.1U CN214667619U (en) | 2021-05-18 | 2021-05-18 | Medical treatment CT lathe slide rail endurance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667619U true CN214667619U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121065917.1U Active CN214667619U (en) | 2021-05-18 | 2021-05-18 | Medical treatment CT lathe slide rail endurance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667619U (en) |
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2021
- 2021-05-18 CN CN202121065917.1U patent/CN214667619U/en active Active
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