CN210414253U - Clamping jig of medical linear accelerator - Google Patents
Clamping jig of medical linear accelerator Download PDFInfo
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- CN210414253U CN210414253U CN201921197019.4U CN201921197019U CN210414253U CN 210414253 U CN210414253 U CN 210414253U CN 201921197019 U CN201921197019 U CN 201921197019U CN 210414253 U CN210414253 U CN 210414253U
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Abstract
The utility model provides a clamping jig of a medical linear accelerator, which comprises a protection plate, a sliding chute, a sliding block, a pulley, a mounting plate, a buffering protection pressing plate structure, a movable buffering protection rod structure, an installation protection slide-assisting plate structure, a mounting sheet, an ear plate, a mounting hole, a mounting frame, a protection hole, an inserting rod and a locking bolt, wherein the sliding chute is respectively arranged at the inner upper part and the inner lower part of the protection plate; the sliding blocks are respectively buckled at the middle positions of the left side and the right side inside the sliding groove; the pulleys are respectively coupled to the middle positions of the left side and the right side of the rear surface of the sliding block in a shaft mode. The utility model discloses the setting of bottom plate, connecting block, bracing piece, protection piece, connecting plate, buffering spring and clamp plate is favorable to increasing the fixed effect of tool installation; branch, lag, the spring that resets, the setting of protection spring, sleeve pipe and connecting rod is favorable to playing the effect of buffering protection to the tool that removes about.
Description
Technical Field
The utility model belongs to the technical field of the machining of medical instrument part, especially, relate to a clamping tool of medical linear accelerator.
Background
The medical linear accelerator is a particle accelerator device for carrying out radiotherapy on tumors in biomedicine, is widely applied, can be used for primary or secondary tumors of the head and neck, the thoracic cavity, the abdominal cavity, the pelvic cavity, four limbs and other parts, and postoperative or preoperative treatment and the like of residual after-operation, and along with the increase of medical resources, hospitals needing the medical linear accelerator are more and more, the demand of the medical linear accelerator is more and more large, and in the production process of the medical linear accelerator, a clamping jig which can quickly and accurately position workpieces and can ensure the processing precision of the workpieces is needed to improve the production efficiency of the medical linear accelerator.
The invention discloses a clamping jig of a medical linear accelerator, which is published by China patent No. CN202985172U and comprises a bottom plate and positioning columns, wherein the bottom plate is cuboid, two first positioning columns are arranged in parallel in the middle of the upper end surface of the bottom plate, a second positioning column is fixedly arranged on the bottom plate on the left side of the first positioning column, and the upper ends of the first positioning column and the second positioning column are respectively provided with a positioning pin hole. However, the clamping jig of the existing medical linear accelerator also has the problems of poor installation and fixing effects, poor buffering and protection effects in the process of left-right movement and no function of assisting sliding of the accelerator.
Therefore, the clamping jig for the medical linear accelerator is very necessary to be invented.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a medical linear accelerator's clamping tool to it is poor to solve current medical linear accelerator's clamping tool installation fixed effect, and the in-process buffering protective effect that removes is poor and does not possess the problem to the gliding function of accelerator assistance. A clamping jig for a medical linear accelerator comprises a protection plate, a sliding groove, a sliding block, a pulley, a mounting plate, a buffering protection pressing plate structure, a movable buffering protection rod structure, a mounting protection slide assisting plate structure, a mounting piece, an ear plate, a mounting hole, a mounting frame, a protection hole, an insertion rod and a locking bolt, wherein the sliding groove is respectively formed in the upper part of the inner side of the protection plate and the lower part of the inner side of the protection plate; the sliding blocks are respectively buckled at the middle positions of the left side and the right side inside the sliding groove; the pulleys are respectively coupled at the middle positions of the left side and the right side of the rear surface of the sliding block in a shaft manner; the mounting plate is connected to the inner side of the sliding block through bolts; the buffer protection pressing plate structure is arranged in the middle of the rear surface of the protection plate; the movable buffer protection rod structures are respectively arranged on the left side and the right side of the inside of the sliding chute; the mounting and protecting slide-assisting plate structure is mounted in the middle of the front surface of the protecting plate; the mounting pieces are respectively connected to the left side and the right side of the protection plate through bolts; the lug plates are respectively bolted on the upper part of the outer side of the mounting piece and the lower part of the outer side of the mounting piece; the mounting hole is formed in the middle of the front surface of the ear plate; the mounting frames are respectively sleeved on the left side and the right side of the outer surface of the inserted rod; the protective holes are sequentially formed in the middle of the outer side of the front surface of the mounting frame from top to bottom; the locking bolt is in threaded connection with the connecting part of the mounting frame and the plug rod; the buffer protection pressing plate structure comprises a bottom plate, connecting blocks, supporting rods, protection blocks, connecting plates, buffer springs and pressing plates, wherein the connecting blocks are respectively connected to the left side and the right side of the upper surface of the bottom plate through bolts; the supporting rod is connected to the middle position of the upper surface of the connecting block through a bolt; the protective block is glued on the upper part of the support rod; the connecting plate is connected with the middle position of the joint of the supporting rod and the supporting rod through a bolt; the buffer springs are respectively connected to the left side and the right side of the rear surface of the connecting plate through bolts; the pressing plate is welded at the rear part of the buffer spring.
Preferably, the inner wall of the sliding chute is glued and connected with a rubber pad with the thickness of three millimeters to six millimeters.
Preferably, the mounting plate is a stainless steel plate; the left side and the right side in the mounting plate are respectively provided with a threaded hole.
Preferably, the pressing plate is a stainless steel plate; the rear surface of the pressing plate is glued with a silica gel pad.
Preferably, the protective block is a rubber block with linear anti-skid lines on the upper surface.
Preferably, the movable buffering protection rod structure comprises a supporting rod, a protection sleeve, a reset spring, a protection spring, a sleeve and a connecting rod, wherein the protection sleeve is sleeved on the lower part of the outer surface of the supporting rod; one end of the reset spring is welded at the lower part of the supporting rod, and the other end of the reset spring is welded at the lower part of the inner side of the protective sleeve; the protection springs are respectively welded at the left side and the right side of the bottom of the protection sleeve; the sleeve is welded at the lower part of the protection spring; the connecting rod is welded at the lower part of the sleeve.
Preferably, the protective sleeve and the sleeve are respectively a stainless steel sleeve with a rubber layer glued on the inner side.
Preferably, the diameters of the return spring and the protection spring are respectively set to be thirty millimeters to forty millimeters; the reset spring and the protection spring are respectively stainless steel springs.
Preferably, the mounting and protecting sliding assisting plate structure comprises a fastening plate, a fastening block, a sliding rod, an adjusting block, a sliding plate and a protecting pad, wherein the fastening block is respectively connected to the left side and the right side inside the fastening plate through bolts; the slide bar is connected with the connecting part of the fastening block and the fastening block through a bolt; the adjusting blocks are respectively sleeved on the left side and the right side of the outer surface of the sliding rod; the sliding plate is connected with the joint of the adjusting block and the adjusting block through a bolt; the protective pad is glued at the joint of the sliding plate.
Preferably, the sliding plate is made of aluminum alloy plate; the middle position of the rear surface of the sliding plate is provided with an air hole.
Preferably, the protective pad specifically adopts the silica gel pad that the obverse surface is provided with the in-line antiskid line.
Preferably, the bottom plate and the connecting plate are respectively connected with the protection plate through bolts; the supporting rod is connected with the sliding groove through a bolt; the fastening plate is connected with the protection plate through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, bottom plate, connecting block, bracing piece, protection piece, the connecting plate, the setting of buffering spring and clamp plate is favorable to increasing the fixed effect of tool installation.
2. The utility model discloses in, branch, lag, the spring that resets, the protection spring, the setting of sleeve pipe and connecting rod is favorable to playing the effect of buffering protection to the tool that removes about.
3. The utility model discloses in, mounting plate, fastening block, the slide bar, the regulating block, the setting of slide and protection pad is favorable to helping the tool to remove about.
4. The utility model discloses in, the inner wall rubberizing of spout connect the rubber pad that thickness is three millimeters to six millimeters, be favorable to preventing that the slider from leading to wearing and tearing long time sliding in the spout.
5. In the utility model, the mounting plate is made of stainless steel plate; the left side and the right side in the mounting panel respectively seted up threaded hole, be favorable to fixing the installation to the accelerator.
6. In the utility model, the pressing plate is made of stainless steel plate; the rear surface of the pressing plate is glued with a silica gel pad, which is beneficial to increasing the adoption of a stainless steel plate for the pressing plate; the rear surface of the pressing plate is glued with the tightness between the silica gel pad and the protection plate.
7. In the utility model, the diameters of the reset spring and the protection spring are respectively set to be thirty millimeters to forty millimeters; the reset spring and the protection spring respectively adopt stainless steel springs, and the rust and fracture of the reset spring and the protection spring are favorably prevented respectively.
8. In the utility model, the slide plate is made of aluminum alloy plate; the middle position of the rear surface of the sliding plate is provided with the air holes, so that the sliding plate is favorable for ventilation and heat dissipation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the buffering protection pressing plate structure of the present invention.
Fig. 3 is a schematic structural view of the movable buffer protection rod structure of the present invention.
Fig. 4 is a schematic structural view of the installation protection slide-aid plate structure of the present invention.
In the figure:
1. a protection plate; 2. a chute; 3. a slider; 4. a pulley; 5. mounting a plate; 6. a buffer protection pressing plate structure; 61. a base plate; 62. a support bar; 63. a strut; 64. a protection block; 65. a connecting plate; 66. a buffer spring; 67. pressing a plate; 7. moving the buffer protection rod structure; 71. a strut; 72. a protective sleeve; 73. a reset spring; 74. a protection spring; 75. a sleeve; 76. a connecting rod; 8. installing a protective sliding-aid plate structure; 81. a fastening plate; 82. a fastening block; 83. a slide bar; 84. an adjusting block; 85. a slide plate; 86. a protective pad; 9. mounting a sheet; 10. an ear plate; 11. mounting holes; 12. a mounting frame; 13. a protective aperture; 14. inserting a rod; 15. and locking the bolt.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 4
The utility model provides a clamping jig of a medical linear accelerator, which comprises a protection plate 1, a chute 2, a slide block 3, a pulley 4, a mounting plate 5, a buffering protection pressing plate structure 6, a movable buffering protection rod structure 7, a mounting protection slide assisting plate structure 8, a mounting sheet 9, an ear plate 10, a mounting hole 11, a mounting frame 12, a protection hole 13, an inserted link 14 and a locking bolt 15, wherein the chute 2 is respectively arranged at the upper part of the inner side of the protection plate 1 and the lower part of the inner side; the sliding blocks 3 are respectively buckled at the middle positions of the left side and the right side inside the sliding chute 2; the pulleys 4 are respectively connected to the middle positions of the left side and the right side of the rear surface of the sliding block 3 in a shaft mode; the mounting plate 5 is connected to the inner side of the sliding block 3 through bolts; the buffer protection pressing plate structure 6 is arranged in the middle of the rear surface of the protection plate 1; the movable buffer protection rod structures 7 are respectively arranged at the left side and the right side in the sliding chute 2; the mounting and protection slide-assisting plate structure 8 is mounted in the middle of the front surface of the protection plate 1; the mounting pieces 9 are respectively bolted on the left side and the right side of the protection plate 1; the ear plates 10 are respectively bolted on the upper part of the outer side of the mounting piece 9 and the lower part of the outer side of the mounting piece 9; the mounting hole 11 is formed in the middle of the front surface of the ear plate 10; the mounting rack 12 is respectively sleeved on the left side and the right side of the outer surface of the inserted rod 14; the protective holes 13 are sequentially formed in the middle of the outer side of the front surface of the mounting frame 12 from top to bottom; the locking bolt 15 is in threaded connection with the connecting position of the mounting frame 12 and the inserted rod 14; the buffer protection pressing plate structure 6 comprises a bottom plate 61, a connecting block 62, a supporting rod 63, a protection block 64, a connecting plate 65, a buffer spring 66 and a pressing plate 67, wherein the connecting block 62 is respectively connected to the left side and the right side of the upper surface of the bottom plate 61 through bolts; the supporting rod 63 is connected to the middle position of the upper surface of the connecting block 62 through a bolt; the protective block 64 is glued on the upper part of the support bar 63; the connecting plate 65 is in bolted connection with the middle position of the joint of the supporting rod 63 and the supporting rod 63; the buffer springs 66 are respectively bolted on the left side and the right side of the rear surface of the connecting plate 65; the pressure plate 67 is welded to the rear of the damper spring 66.
In the above embodiment, specifically, the inner wall of the sliding chute 2 is glued and connected with a rubber pad with a thickness of three to six millimeters.
In the above embodiment, specifically, the mounting plate 5 is specifically a stainless steel plate; the left side and the right side in the mounting plate 5 are respectively provided with a threaded hole.
In the above embodiment, specifically, the pressing plate 67 is a stainless steel plate; the rear surface of the pressing plate 67 is glued with a silica gel pad.
In the above embodiment, specifically, the protective block 64 is a rubber block with a linear anti-skid thread on the upper surface.
In the above embodiment, specifically, the movable buffer protection rod structure 7 includes a supporting rod 71, a protection sleeve 72, a return spring 73, a protection spring 74, a sleeve 75 and a connecting rod 76, where the protection sleeve 72 is sleeved on the lower portion of the outer surface of the supporting rod 71; one end of the reset spring 73 is welded at the lower part of the supporting rod 71, and the other end of the reset spring is welded at the lower part of the inner side of the protective sleeve 72; the protection springs 74 are respectively welded at the left side and the right side of the bottom of the protection sleeve 72; the sleeve 75 is welded at the lower part of the protection spring 74; the connecting rod 76 is welded to the lower portion of the sleeve 75.
In the above embodiment, specifically, the protective sleeve 72 and the sleeve 75 are respectively made of a stainless steel sleeve with a rubber layer glued to the inner side.
In the above embodiment, specifically, the diameters of the return spring 73 and the protection spring 74 are respectively set to be thirty millimeters to forty millimeters; the return spring 73 and the protection spring 74 are respectively stainless steel springs.
In the above embodiment, specifically, the mounting and protection slide assisting plate structure 8 includes a fastening plate 81, a fastening block 82, a sliding rod 83, an adjusting block 84, a sliding plate 85 and a protection pad 86, where the fastening block 82 is respectively bolted to the left and right sides inside the fastening plate 81; the sliding rod 83 is connected with the connecting position of the fastening block 82 and the fastening block 82 through bolts; the adjusting blocks 84 are respectively sleeved on the left side and the right side of the outer surface of the sliding rod 83; the sliding plate 85 is connected with the joint of the adjusting block 84 and the adjusting block 84 through bolts; the protective pad 86 is glued to the joint of the slide plate 85.
In the above embodiment, specifically, the sliding plate 85 is specifically made of an aluminum alloy plate; the middle position of the rear surface of the sliding plate 85 is provided with an air hole.
In the above embodiment, the protective pad 86 is a silica gel pad with a straight line-shaped anti-slip pattern on the front surface.
In the above embodiment, specifically, the bottom plate 61 and the connecting plate 65 are respectively bolted to the protection plate 1; the supporting rod 71 is connected with the sliding groove 2 through a bolt; the fastening plate 81 is connected with the protection plate 1 through bolts.
Principle of operation
The utility model discloses in during the time of using, at first put the clamping tool on the workstation, then pass mounting hole 11 with the help of outside bolt and can install the clamping tool fixed, then put mounting panel 5 to the accelerator that needs to use on, then utilize the bolt to install fixedly to the accelerator, utilize the bolt to fix slide 85 on the accelerator and can remove with the help of the accelerator simultaneously, the in-process of installing the clamping tool utilizes buffering spring 66 cooperation clamp plate 67 can play the effect of buffering protection to the clamping tool, the in-process of controlling about the accelerator, utilize lag 72 cooperation to prevent that spring 74 and sleeve pipe 75 can play the effect of buffering protection to the water purifier.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The clamping jig for the medical linear accelerator is characterized by comprising a protection plate (1), a sliding groove (2), a sliding block (3), a pulley (4), a mounting plate (5), a buffering protection pressing plate structure (6), a movable buffering protection rod structure (7), a mounting protection slide assisting plate structure (8), a mounting piece (9), an ear plate (10), a mounting hole (11), a mounting frame (12), a protection hole (13), an inserting rod (14) and a locking bolt (15), wherein the sliding groove (2) is formed in the upper portion of the inner side of the protection plate (1) and the lower portion of the inner side of the protection plate (1) respectively; the sliding blocks (3) are respectively buckled at the middle positions of the left side and the right side in the sliding chute (2); the pulleys (4) are respectively connected to the middle positions of the left side and the right side of the rear surface of the sliding block (3) in a shaft mode; the mounting plate (5) is connected to the inner side of the sliding block (3) through bolts; the buffer protection pressing plate structure (6) is arranged in the middle of the rear surface of the protection plate (1); the movable buffer protection rod structures (7) are respectively arranged at the left side and the right side in the sliding chute (2); the mounting and protecting slide-assisting plate structure (8) is mounted in the middle of the front surface of the protection plate (1); the mounting pieces (9) are respectively connected to the left side and the right side of the protection plate (1) through bolts; the ear plates (10) are respectively bolted on the upper part of the outer side of the mounting piece (9) and the lower part of the outer side of the mounting piece (9); the mounting hole (11) is formed in the middle of the front surface of the ear plate (10); the mounting rack (12) is respectively sleeved on the left side and the right side of the outer surface of the inserted rod (14); the protection holes (13) are sequentially formed in the middle of the outer side of the front surface of the mounting frame (12) from top to bottom; the locking bolt (15) is in threaded connection with the connecting part of the mounting frame (12) and the inserted rod (14); the buffer protection pressing plate structure (6) comprises a bottom plate (61), a connecting block (62), a supporting rod (63), a protection block (64), a connecting plate (65), a buffer spring (66) and a pressing plate (67), wherein the connecting block (62) is respectively connected to the left side and the right side of the upper surface of the bottom plate (61) through bolts; the supporting rod (63) is connected to the middle position of the upper surface of the connecting block (62) through a bolt; the protective block (64) is glued on the upper part of the support rod (63); the connecting plate (65) is connected to the middle position of the joint of the supporting rod (63) and the supporting rod (63) through a bolt; the buffer springs (66) are respectively connected to the left side and the right side of the rear surface of the connecting plate (65) through bolts; the pressure plate (67) is welded at the rear part of the buffer spring (66).
2. The clamping jig for the medical linear accelerator according to claim 1, wherein a rubber pad with a thickness of three mm to six mm is glued to the inner wall of the sliding groove (2).
3. The clamping jig for the medical linear accelerator according to claim 1, wherein the mounting plate (5) is a stainless steel plate; the left side and the right side in the mounting plate (5) are respectively provided with a threaded hole.
4. The clamping jig for the medical linear accelerator according to claim 1, wherein the pressing plate (67) is a stainless steel plate; the rear surface of the pressing plate (67) is glued with a silica gel pad.
5. The clamping jig for the medical linear accelerator according to claim 1, wherein the protective block (64) is a rubber block with linear anti-slip lines on the upper surface.
6. The clamping jig for the medical linear accelerator according to claim 1, wherein the movable buffer protection rod structure (7) comprises a support rod (71), a protection sleeve (72), a reset spring (73), a protection spring (74), a sleeve (75) and a connecting rod (76), wherein the protection sleeve (72) is sleeved on the lower part of the outer surface of the support rod (71); one end of the reset spring (73) is welded at the lower part of the support rod (71), and the other end of the reset spring is welded at the lower part of the inner side of the protective sleeve (72); the protection springs (74) are respectively welded at the left side and the right side of the bottom of the protection sleeve (72); the sleeve (75) is welded at the lower part of the protection spring (74); the connecting rod (76) is welded at the lower part of the sleeve (75).
7. The clamping jig for the medical linear accelerator as claimed in claim 6, wherein the protecting sleeve (72) and the sleeve (75) are respectively made of stainless steel sleeves with rubber layers glued on the inner sides.
8. The clamping jig for the medical linear accelerator according to claim 6, wherein the diameters of the return spring (73) and the protection spring (74) are respectively set to be thirty mm to forty mm; the return spring (73) and the protection spring (74) are respectively stainless steel springs.
9. The clamping fixture of the medical linear accelerator according to claim 1, wherein the mounting and protecting slide plate structure (8) comprises a fastening plate (81), a fastening block (82), a slide rod (83), an adjusting block (84), a slide plate (85) and a protecting pad (86), wherein the fastening block (82) is respectively bolted on the left side and the right side inside the fastening plate (81); the sliding rod (83) is connected to the joint of the fastening block (82) and the fastening block (82) through a bolt; the adjusting blocks (84) are respectively sleeved on the left side and the right side of the outer surface of the sliding rod (83); the sliding plate (85) is connected to the joint of the adjusting block (84) and the adjusting block (84) through bolts; the protective pad (86) is glued at the joint of the sliding plate (85).
10. The clamping jig for the medical linear accelerator as claimed in claim 9, wherein the slide plate (85) is made of aluminum alloy plate; the middle position of the rear surface of the sliding plate (85) is provided with an air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197019.4U CN210414253U (en) | 2019-07-26 | 2019-07-26 | Clamping jig of medical linear accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197019.4U CN210414253U (en) | 2019-07-26 | 2019-07-26 | Clamping jig of medical linear accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210414253U true CN210414253U (en) | 2020-04-28 |
Family
ID=70384261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921197019.4U Expired - Fee Related CN210414253U (en) | 2019-07-26 | 2019-07-26 | Clamping jig of medical linear accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210414253U (en) |
-
2019
- 2019-07-26 CN CN201921197019.4U patent/CN210414253U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210726 |