CN212287437U - Handling equipment of medical nuclear magnetic resonance instrument bed board guide pulley - Google Patents
Handling equipment of medical nuclear magnetic resonance instrument bed board guide pulley Download PDFInfo
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- CN212287437U CN212287437U CN202020370134.3U CN202020370134U CN212287437U CN 212287437 U CN212287437 U CN 212287437U CN 202020370134 U CN202020370134 U CN 202020370134U CN 212287437 U CN212287437 U CN 212287437U
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- loading
- unloading
- magnetic resonance
- nuclear magnetic
- guide wheel
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- 238000005481 NMR spectroscopy Methods 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model discloses a handling equipment of medical nuclear magnetic resonance appearance bed board guide pulley, it includes the guide rail frame and sets up in the mechanism of shelving at guide rail frame middle part, be equipped with on the guide rail frame and follow the gliding guide pulley loading and unloading mechanism of guide rail frame, guide pulley loading and unloading mechanism includes the board, set up the loading and unloading cylinder on the board, the output of loading and unloading cylinder is equipped with the loading and unloading head relative with guide pulley mounted position, the tip of loading and unloading head is equipped with the loading and unloading mouth with bolt complex, the output of loading and unloading cylinder drives the loading and unloading head and removes to nuclear magnetic resonance appearance bed board one side and impresses the guide pulley axle in the mounting hole on the nuclear magnetic resonance appearance bed board, twist the guide pulley shaft with the bolt in, and arrange the loading and unloading mouth in with the tip of bolt, the loading. This scheme is accomplished through loading and unloading cylinder and the cooperation of loading and unloading head and is installed in advance and dismantle, compares in artifical installation, and it is stable to have pressure and pulling force, does not have the injury to the product, and installation accuracy is high, of high quality advantage.
Description
Technical Field
The utility model relates to a medical nuclear magnetic resonance appearance bed board guide pulley installation splitter specifically is one kind and carries out the pre-installation and the inspection process of guide pulley in the bed board production process, perhaps in medical nuclear magnetic resonance appearance bed board guide pulley assembly production process, has simple to operate, assembles and the controllable advantage of dismantlement power to can play the handling equipment of the nuclear magnetic resonance appearance bed board guide pulley of guard action to the processing object.
Background
At present, in the process of machining and manufacturing a bed plate of a nuclear magnetic resonance instrument and a bed plate installation production line of the nuclear magnetic resonance instrument, guide wheel installation and inspection of the bed plate are important work contents and work with large workload. In order to ensure that constant and definite guide assembling pressure is required in the installation process, the guide wheel and the guide wheel shaft are installed in place; at the same time, a constant, positively guided pulling force is also required during the checking and removal process. Otherwise the idler yoke could be easily damaged during operation. However, the current assembling and disassembling method is that the manual work is usually used for vertically knocking or pulling, the workpiece is often damaged in the operation process, the efficiency is low, and the requirement of high-quality manufacturing cannot be completely met.
The two sides of the bed plate of the nuclear magnetic resonance apparatus are respectively provided with a group of guide wheel mounting plates, each group of guide wheel mounting plates comprises two guide wheel mounting plates, the guide wheel mounting plates are used for mounting guide wheels, mounting holes are formed in the guide wheel mounting plates on the outer sides, round guide wheel shafts are required to be pressed into the mounting holes in the preassembling process, and the guide wheel shafts pressed in are removed by screwing bolts and pulling out after the detection is qualified.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a handling equipment of medical nuclear magnetic resonance appearance bed board guide pulley has solved the problem that artifical installation exists with the dismantlement.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme:
a handling device for a bed plate guide wheel of a medical nuclear magnetic resonance spectrometer comprises a guide rail frame and a placing mechanism arranged in the middle of the guide rail frame, wherein a guide wheel handling mechanism capable of sliding along the guide rail frame is arranged on the guide rail frame, a bed plate of the nuclear magnetic resonance spectrometer is arranged above the placing mechanism, the guide wheel handling mechanism moves along the guide rail frame to carry out loading and unloading on each guide wheel on the bed plate of the nuclear magnetic resonance spectrometer, the guide wheel handling mechanism comprises a machine table and a handling cylinder arranged on the machine table, the output end of the handling cylinder is provided with a handling head opposite to the installation position of the guide wheel, the end part of the handling head is provided with a handling opening which is matched with a bolt and runs through in the front and back, the handling opening comprises a left part and a right part, the height of the left part is larger than the diameter of a screw rod and is smaller than the diameter of a guide wheel shaft, the height of the right part is, the bolt is screwed into the guide wheel shaft, the end part of the bolt is arranged in the assembling and disassembling port, the assembling and disassembling cylinder pulls back the assembling and disassembling head, and the assembling and disassembling head pulls back the bolt to take the bolt out of the guide wheel shaft. This scheme cooperates through the loading and unloading head of loading and unloading cylinder and output and accomplishes the preinstallation and the dismantlement to the guide pulley, and it is compared in artifical installation, has pressure and pulling force stability, and is harmless to the product during the installation, installation accuracy height, advantage of high quality.
Preferably, the machine table is further provided with a limiting mechanism for limiting and protecting a guide wheel mounting plate on a bed plate of the nuclear magnetic resonance spectrometer, the limiting mechanism comprises a vertical frame, a mechanical gripper hinged to the vertical frame through a hinged shaft and a driving cylinder for driving the mechanical gripper to rotate, the hinged shaft penetrates through the vertical frame and is connected with a transmission arm, the output end of the driving cylinder is connected with the transmission arm, and the output end of the driving cylinder extends and retracts to be transmitted to the hinged shaft and the mechanical gripper on the hinged shaft through the transmission arm so as to drive the mechanical gripper to rotate along the hinged shaft; the mechanical gripper is provided with a limiting port, and the limiting port can be buckled on a guide wheel mounting plate on a bed plate of the nuclear magnetic resonance spectrometer to limit the guide wheel mounting plate. The limiting mechanism can further protect the guide wheel mounting plate, and the guide wheel mounting plate is prevented from being deformed during press fitting and pulling out.
Preferably, the bottom of the limiting opening is in a splayed shape with the width gradually reduced from outside to inside, and the splayed shape is beneficial to the guide wheel mounting plate to enter the limiting opening when the mechanical gripper is buckled downwards.
Preferably, the placing mechanism comprises a lifting cylinder, a lifting frame arranged on the guide rail frame, a rotating seat arranged at the top of the lifting frame and a placing plate placed on the rotating seat, the end part of a piston rod of the lifting cylinder is connected to the rotating seat, and the placing plate can rotate around the rotating seat for 360 degrees. The adjustment direction can realize unilateral operation, and is more flexible in actual operation.
Preferably, the lifting frames are provided with two groups, and each lifting frame comprises a first horizontal square tube fixed on the guide rail frame, a second horizontal square tube fixed at the bottom of the rotary seat and two X-shaped support frames which are hinged and arranged between the two square tubes; the side of the first horizontal square pipe is provided with an opening to form a track, three of the four ends of the two support frames are hinged with the two horizontal square pipes, and the rest end is arranged in the track and is in sliding connection with the first horizontal square pipe.
Preferably, the output end of the loading and unloading cylinder is a piston rod of the loading and unloading cylinder, and the length of the piston rod is adjustable; the pressure and the pulling force of the loading and unloading cylinder are adjustable.
Preferably, the guide rail frames on the two sides of the holding mechanism are mutually symmetrical, and two slide rails are arranged on the top of the guide rail frame on one side of the holding mechanism; the bottom of the machine table is provided with two width-adjustable limiting blocks, a connecting rod is arranged between the limiting blocks, a first roller is arranged on the connecting rod, the two limiting blocks are arranged on the left side and the right side of one of the slide rails, and the rollers on the connecting rod are arranged on the slide rail; the bottom of the machine table is also provided with a second roller, and the second roller is arranged on the other sliding rail.
The utility model discloses following beneficial effect has: the utility model discloses a loading and unloading cylinder and the loading and unloading head of output cooperate and accomplish the preinstallation and the dismantlement to the guide pulley, and it is compared in artifical installation, has pressure and pulling force stability, and is harmless to the product during installation, installation accuracy height, advantage of high quality.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a plan view of the present invention.
Fig. 4 is a partially enlarged view of the guide wheel mounting and dismounting mechanism in fig. 3.
In the figure: 1-guide rail frame, 11-slide rail, 2-nuclear magnetic resonance apparatus bed board, 21-guide wheel mounting panel, 31-board, 32-loading and unloading cylinder, 33-loading and unloading head, 41-grudging post, 42-articulated shaft, 43-driving arm, 44-driving cylinder, 45-gripper, 451-spacing mouth, 51-lifting cylinder, 521-first horizontal square pipe, 522-first horizontal square pipe, 523-support frame, 53-roating seat, 54-shelving board, 61-spacing block, 62-first gyro wheel, 63-second gyro wheel.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.
As shown in fig. 1-4, the utility model provides a technical solution: a handling equipment of medical nuclear magnetic resonance instrument bed plate guide wheels comprises a guide rail frame and a shelving mechanism 1 arranged in the middle of the guide rail frame, wherein a guide wheel handling mechanism capable of sliding along the guide rail frame 1 is arranged on the guide rail frame 1, a nuclear magnetic resonance instrument bed plate 2 is arranged above the shelving mechanism, the guide wheel handling mechanism moves along the guide rail frame 1 to carry out loading and unloading on each guide wheel on the nuclear magnetic resonance instrument bed plate 2, the guide wheel handling mechanism comprises a machine table 31 and a handling cylinder 32 arranged on the machine table 31, a handling head 33 opposite to the installation position of the guide wheel is arranged at the output end of the handling cylinder 32, a handling opening matched with a bolt is arranged at the end part of the handling head 33 and is communicated from front to back, the handling opening comprises a left part and a right part, the height of the left part is larger than the diameter of a screw rod and smaller than the diameter of a guide wheel shaft, the height of the right part is larger than the maximum diameter of the bolt, and the In the mounting hole on the vibration instrument bed plate 2, a bolt is screwed into the guide wheel shaft, the end part of the bolt is arranged in the assembling and disassembling port, the assembling and disassembling cylinder 32 pulls back the assembling and disassembling head 33, and the assembling and disassembling head 33 pulls back the bolt to take out the guide wheel shaft. This scheme cooperates through the loading and unloading head 33 of loading and unloading cylinder 32 and output and accomplishes the preinstallation and the dismantlement to the guide pulley, and it is compared in artifical installation, has pressure and pulling force stability, and is harmless to the product during the installation, installation accuracy height, advantage of high quality.
Preferably, the machine table 31 is further provided with a limiting mechanism for limiting and protecting the guide wheel mounting plate 21 on the bed plate 2 of the nuclear magnetic resonance spectrometer, the limiting mechanism comprises a vertical frame 41, a mechanical gripper 45 hinged to the vertical frame 41 through a hinge shaft 42, and a driving cylinder 44 for driving the mechanical gripper 45 to rotate, the hinge shaft 42 penetrates through the vertical frame 41 and is connected with a transmission arm 43, the output end of the driving cylinder 44 is connected with the transmission arm 43, and the output end of the driving cylinder 44 extends and retracts to be transmitted to the hinge shaft 42 and the mechanical gripper 45 thereon through the transmission arm 43, so as to drive the mechanical gripper 45 to rotate along the hinge shaft 42; the mechanical paw 45 is provided with a limit port 451, and the limit port 451 can be buckled on the guide wheel mounting plate 21 on the bed plate 2 of the nuclear magnetic resonance apparatus to limit the guide wheel mounting plate 21. The limiting mechanism can further protect the guide wheel mounting plate 21, and the guide wheel mounting plate 21 is prevented from deforming when being pressed and pulled out.
Preferably, the bottom of the limiting opening 451 is in a shape of a Chinese character 'ba' with a width gradually decreasing from outside to inside, which is beneficial for the guide wheel mounting plate 21 to enter into the limiting opening 451 when the mechanical paw 45 is buckled down.
Preferably, the placing mechanism comprises a lifting cylinder 51, a lifting frame mounted on the guide rail frame 1, a rotating base 53 arranged on the top of the lifting frame, and a placing plate 54 placed on the rotating base 53, wherein the end part of a piston rod of the lifting cylinder 51 is connected to the bottom of the rotating base 53, and the placing plate 54 can rotate around the rotating base 53 by 360 degrees. The adjustment direction can realize unilateral operation, and is more flexible in actual operation.
Preferably, the lifting frames are provided with two groups, and each lifting frame comprises a first horizontal square tube 521 fixed on the guide rail frame 1, a second horizontal square tube 522 fixed at the bottom of the rotating base 53 and two hinged X-shaped supporting frames 523 arranged between the two square tubes; the side of the first horizontal square pipe 521 is provided with an opening to form a track, three of the four ends of the two supporting frames 523 are hinged with the two horizontal square pipes, and the rest end is arranged in the track and is connected with the first horizontal square pipe 521 in a sliding manner.
Preferably, the output end of the loading and unloading cylinder 32 is a piston rod of the loading and unloading cylinder, and the length of the piston rod is adjustable; the loading and unloading cylinder 32 is adjustable in pressure and tension.
Preferably, the guide rail frames 1 on the two sides of the holding mechanism are mutually symmetrical, and two slide rails 11 are arranged at the top of the guide rail frame 1 on one side of the holding mechanism; the bottom of the machine table 31 is provided with two width-adjustable limiting blocks 61, a connecting rod is arranged between the limiting blocks 61, the connecting rod is provided with a first roller 62, the two limiting blocks 61 are arranged on the left side and the right side of one of the slide rails 11, and the rollers on the connecting rod are arranged on the slide rail 11; the bottom of the machine table 31 is further provided with a second roller 63, and the second roller 63 is disposed on the other slide rail 11.
Preferably, the machine base 31 is further provided with switches for controlling the driving cylinder 44 and the loading/unloading cylinder 32, and loading/unloading can be performed by manually controlling the switches.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. The utility model provides a handling equipment of medical nuclear magnetic resonance appearance bed board guide pulley, its includes the guide rail frame and sets up in the mechanism of shelving at guide rail frame middle part, is equipped with on the guide rail frame and follows the gliding guide pulley loading and unloading mechanism of guide rail frame, and the nuclear magnetic resonance appearance bed board is placed in shelving the mechanism top, and guide pulley loading and unloading mechanism moves along the guide rail frame and loads on, unloads its characterized in that to each guide pulley on the nuclear magnetic resonance appearance bed board: the guide wheel loading and unloading mechanism comprises a machine table, a loading and unloading cylinder arranged on the machine table, wherein an output end of the loading and unloading cylinder is provided with a loading and unloading head opposite to a guide wheel installation position, the end part of the loading and unloading head is provided with a loading and unloading port which is matched with a bolt and runs through from front to back, the loading and unloading port comprises a left part and a right part, the height of the left part is larger than the diameter of the bolt and smaller than the diameter of a guide wheel shaft, the height of the right part is larger than the maximum diameter of the bolt, the output end of the loading and unloading cylinder drives the loading and unloading head to move towards one side of a nuclear magnetic resonance instrument bed plate to press the guide wheel shaft into an installation hole in the nuclear magnetic resonance instrument bed plate, the bolt is screwed into the guide.
2. The medical nuclear magnetic resonance apparatus bed plate guide wheel assembling and disassembling equipment as claimed in claim 1, wherein: the machine table is also provided with a limiting mechanism for limiting and protecting a guide wheel mounting plate on a bed plate of the nuclear magnetic resonance spectrometer, the limiting mechanism comprises a vertical frame, a mechanical gripper hinged to the vertical frame through a hinged shaft and a driving cylinder for driving the mechanical gripper to rotate, the hinged shaft penetrates through the vertical frame and is connected with a transmission arm, the output end of the driving cylinder is connected with the transmission arm, and the output end of the driving cylinder stretches and contracts and is transmitted to the hinged shaft and the mechanical gripper on the hinged shaft through the transmission arm so as to drive the mechanical gripper to rotate along the hinged shaft; the mechanical gripper is provided with a limiting port, and the limiting port can be buckled on a guide wheel mounting plate on a bed plate of the nuclear magnetic resonance spectrometer to limit the guide wheel mounting plate.
3. The medical nuclear magnetic resonance apparatus bed plate guide wheel assembling and disassembling equipment as claimed in claim 2, wherein: the bottom of the limiting opening is in a splayed shape, the width of the splayed shape is gradually reduced from outside to inside, and the splayed shape is beneficial to the guide wheel mounting plate to enter the limiting opening when the mechanical gripper is buckled downwards.
4. The medical nuclear magnetic resonance apparatus bed plate guide wheel assembling and disassembling equipment as claimed in claim 1, wherein: the shelving mechanism comprises a lifting cylinder, a lifting frame arranged on the guide rail frame, a rotating seat arranged at the top of the lifting frame and a shelving plate placed on the rotating seat, the end part of a piston rod of the lifting cylinder is connected to the rotating seat, and the shelving plate can rotate around the rotating seat for 360 degrees.
5. The medical nuclear magnetic resonance apparatus bed plate guide wheel assembling and disassembling equipment as claimed in claim 4, wherein: the lifting frames are provided with two groups, and each lifting frame comprises a first horizontal square tube fixed on the guide rail frame, a second horizontal square tube fixed at the bottom of the rotating seat and two X-shaped support frames which are hinged and arranged between the two square tubes; the side of the first horizontal square pipe is provided with an opening to form a track, three of the four ends of the two support frames are hinged with the two horizontal square pipes, and the rest end is arranged in the track and is in sliding connection with the first horizontal square pipe.
6. The medical nuclear magnetic resonance apparatus bed plate guide wheel assembling and disassembling equipment as claimed in claim 1, wherein: the output end of the loading and unloading cylinder is a piston rod of the loading and unloading cylinder, and the length of the piston rod is adjustable; the pressure and the pulling force of the loading and unloading cylinder are adjustable.
7. The medical nuclear magnetic resonance apparatus bed plate guide wheel assembling and disassembling equipment as claimed in claim 1, wherein: the guide rail frames on the two sides of the shelving mechanism are mutually symmetrical, and two slide rails are arranged at the top of the guide rail frame on one side of the shelving mechanism; the bottom of the machine table is provided with two width-adjustable limiting blocks, a connecting rod is arranged between the limiting blocks, a first roller is arranged on the connecting rod, the two limiting blocks are arranged on the left side and the right side of one of the slide rails, and the rollers on the connecting rod are arranged on the slide rail; the bottom of the machine table is also provided with a second roller, and the second roller is arranged on the other sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370134.3U CN212287437U (en) | 2020-03-22 | 2020-03-22 | Handling equipment of medical nuclear magnetic resonance instrument bed board guide pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370134.3U CN212287437U (en) | 2020-03-22 | 2020-03-22 | Handling equipment of medical nuclear magnetic resonance instrument bed board guide pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212287437U true CN212287437U (en) | 2021-01-05 |
Family
ID=73959956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020370134.3U Active CN212287437U (en) | 2020-03-22 | 2020-03-22 | Handling equipment of medical nuclear magnetic resonance instrument bed board guide pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212287437U (en) |
-
2020
- 2020-03-22 CN CN202020370134.3U patent/CN212287437U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A loading and unloading equipment for the bed plate guide wheel of a medical magnetic resonance instrument Effective date of registration: 20230323 Granted publication date: 20210105 Pledgee: Bank of Jinhua Limited by Share Ltd. Wucheng branch Pledgor: Zhejiang Yuanlong Composite Material Co.,Ltd. Registration number: Y2023980036005 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210105 Pledgee: Bank of Jinhua Limited by Share Ltd. Wucheng branch Pledgor: Zhejiang Yuanlong Composite Material Co.,Ltd. Registration number: Y2023980036005 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A loading and unloading equipment for the bed plate guide wheel of a medical magnetic resonance instrument Granted publication date: 20210105 Pledgee: Bank of Jinhua Limited by Share Ltd. Wucheng branch Pledgor: Zhejiang Yuanlong Composite Material Co.,Ltd. Registration number: Y2024980009829 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |