CN107671771B - Ultraviolet curing clamp of support conveying system - Google Patents
Ultraviolet curing clamp of support conveying system Download PDFInfo
- Publication number
- CN107671771B CN107671771B CN201711103596.8A CN201711103596A CN107671771B CN 107671771 B CN107671771 B CN 107671771B CN 201711103596 A CN201711103596 A CN 201711103596A CN 107671771 B CN107671771 B CN 107671771B
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- base body
- tail
- seat
- fixing frame
- holes
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides an ultraviolet curing clamp for a bracket conveying system, which solves the technical problems that the existing ultraviolet curing equipment is not provided with a clamp matched with the bracket conveying system, and the traditional clamp can have the conditions of difficult clamping, product deformation and falling, so that the production efficiency is low and the qualification rate is low. The fixing frame is provided with two fixing rods for connection and limitation; the fixing frame is sequentially provided with: the head clamping seat is fixed at the front end of the fixing frame and used for placing and fixing the bracket conveying system; a positioning seat for defining the position of the stent delivery system; the fixed seat is used for limiting a bracket conveying system; the support seat is used for providing support; the tail clamping seat is fixed at the tail end of the fixing frame and used for placing and fixing the support conveying system.
Description
Technical Field
The invention relates to an ultraviolet curing fixing device of a bracket conveying system, in particular to an ultraviolet curing clamp of the bracket conveying system.
Background
In clinical practice, a stent delivery system can bring a series of reactions such as coagulation performance, bacterial adsorption and tissue damage caused by friction when entering a human body, so that the surface biocompatibility of the stent delivery system material is important except that the stent delivery system material must have due mechanical properties. The lubricating treatment of the surface of the stent conveying system is a main way for improving the biocompatibility of the surface of the material, so that bacterial adhesion and protein adsorption can be effectively reduced, and the hydrophilic modification of the surface of the stent conveying system is a main method for improving the lubricating property of the surface of the material. Most stent delivery systems in the current market employ a hydrophilic coating on the surface, which is then attached to the stent delivery system surface by uv curing. However, the ultraviolet curing equipment does not have a clamp matched with the bracket conveying system, and the traditional clamp has the problems of difficult clamping, deformation and falling of products, so that the technical problems of low production efficiency and low qualification rate are caused.
Disclosure of Invention
The invention provides a novel ultraviolet curing clamp for a bracket conveying system, which is easy to clamp, difficult to deform and difficult to drop, and aims at solving the technical problems of low production efficiency and low qualification rate caused by the fact that the existing ultraviolet curing equipment does not have a clamp matched with the bracket conveying system, and the traditional clamp is difficult to clamp, and the product is easy to deform and drop.
Therefore, the invention provides an ultraviolet curing clamp of a bracket conveying system, which is provided with a fixing frame, wherein the fixing frame is provided with two fixing rods for connection and limitation; the fixing frame is sequentially provided with: the head clamping seat is fixed at the front end of the fixing frame and used for placing and fixing the bracket conveying system; a positioning seat for defining the position of the stent delivery system; the fixed seat is used for limiting a bracket conveying system; the support seat is used for providing support; the tail clamping seat is fixed at the tail end of the fixing frame and used for placing and fixing the bracket conveying system.
Preferably, the head clamping seat is provided with a head clamping base body, and the head clamping base body is fixed on the fixing frame; one end of the head clamping base body is connected with a head clamping cover plate through a pin shaft.
Preferably, two through holes are formed in two sides of the head clamping base body, and the fixing frame penetrates through the through holes; screw holes communicated with the through holes are also formed in the two sides of the head clamping base body, and fixed jackscrews are connected in the screw holes; be equipped with first U-shaped through groove between the through-hole, first U-shaped through groove top is equipped with a plurality of imitative grooves, and head centre gripping base body one end is equipped with the head centre gripping groove, is equipped with the thread bush on the lateral wall of head centre gripping groove one side, and the thread bush is connected with fixing bolt, is equipped with first base spacing hole on the lateral wall of head centre gripping groove one side in addition, is equipped with on the head centre gripping apron with fixing bolt matched with first apron spacing hole.
Preferably, the positioning seat is provided with a positioning base body, two sides of the positioning base body are provided with two through holes, and the fixing frame penetrates through the through holes; screw holes communicated with the through holes are also formed in the two sides of the positioning base body, and fixed jackscrews are connected in the screw holes; a second U-shaped through groove is arranged between the through holes, and a plurality of first positioning grooves are arranged above the second U-shaped through groove; the positioning base body is further provided with a protection cushion block, the protection cushion block is provided with a plurality of protrusions, the protrusions of the protection cushion block are in interference fit with the first positioning grooves, and the protection cushion block is provided with a plurality of second positioning grooves.
Preferably, the support seat is provided with two support seat fastening rings, the fixing frame penetrates through the support seat fastening rings, the support seat fastening rings are provided with upper openings, and through holes are formed in two sides of each upper opening; a fastening bolt is arranged in the through hole, and is connected with a fastening nut; the supporting seat is also provided with a supporting guide wire, and two ends of the supporting guide wire are arranged in the upper opening of the supporting seat fastening ring.
Preferably, the tail clamping seat is provided with a tail clamping base body, the tail clamping base body is fixed on the fixing frame, and one end of the tail clamping base body is connected with a tail clamping cover plate through a pin shaft.
Preferably, two through holes are formed in two sides of the tail clamping base body, and the fixing frame penetrates through the through holes; screw holes communicated with the through holes are also formed in the two sides of the tail clamping base body, and fixed jackscrews are connected in the screw holes; the tail clamping base body is also provided with a first tail clamping groove matched with the tail clamping cover plate; the side walls at two sides of the first tail clamping groove are also provided with a plurality of second tail clamping grooves which are opposite; the side wall of one side of the first tail clamping groove of the tail clamping base body is provided with a thread bush, the thread bush is connected with a fixing bolt, the side wall of the other side of the first tail clamping groove is provided with a second base limiting hole, and the tail clamping cover plate is provided with a second cover plate limiting hole matched with the fixing bolt.
Preferably, the head clamping base body and the head clamping cover plate are made of medical polytetrafluoroethylene.
Preferably, the material of the protective cushion block is medical polytetrafluoroethylene.
Preferably, the distance between the head clamping seat and the positioning seat is 80cm, and the distance between the supporting seat and the tail clamping seat is 54cm.
The invention has simple structure and convenient use; the head clamping seat, the tail clamping seat, the positioning seat, the fixing seat and the supporting seat can be flexibly arranged on the fixed rod, and the disassembly and the assembly are convenient; and the support conveying system can be well supported, fixed and fastened, the good matching with ultraviolet curing equipment is realized, the phenomena of difficult clamping, deformation and falling of products are effectively solved, and the production efficiency and the product qualification rate can be greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the head holder of FIG. 1;
FIG. 4 is a front view of the positioning seat of FIG. 1;
FIG. 5 is a schematic view of the fixing base in FIG. 1;
FIG. 6 is a front view of the support base of FIG. 1;
fig. 7 is a schematic structural diagram of the tail clamping seat in fig. 1.
The symbols in the drawings illustrate:
1. a head clamping seat; 1.1. the head clamps the base body; 1.2. the head clamps the cover plate; 1.3. a thread sleeve; 1.4. a fixing bolt; 1.5. a pin shaft; 1.6. fixing a jackscrew; 1.7. a through hole; 1.8. a simulated groove; 1.9. a first U-shaped through groove; 1.11. a head clamping groove; 1.12. a first base limiting hole; 1.13. a first cover plate limiting hole;
2. a positioning seat; 2.1. positioning a base body; 2.2. protecting the cushion block; 2.3. fixing a jackscrew; 2.4. a second positioning groove; 2.5. a first positioning groove; 2.6. a second U-shaped through groove; 2.7. a protrusion;
3. a fixing seat; 3.1. a fixed base body; 3.2. fixing a base cover plate; 3.3. a thread sleeve; 3.4. a fixing bolt; 3.5. a pin shaft; 3.6. fixing a jackscrew; 3.7. a first fixing groove; 3.8. a second fixing groove;
4. a support base; 4.1. a support base fastening ring; 4.2. a fastening bolt; 4.3. a fastening nut; 4.4. supporting the guide wire; 4.5. an upper opening;
5. a tail clamping seat; 5.1. the tail part clamps the base body; 5.2. the tail part clamps the cover plate; 5.3. a thread sleeve; 5.4. a fixing bolt; 5.5. a pin shaft; 5.6. fixed jackscrew
6. And a fixing frame.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the invention is provided with a fixing frame 6, wherein the fixing frame 6 consists of two mutually parallel fixing rods, and the fixing rods are used for limiting and supporting various clamping seats. The fixing frame 6 is provided with: the head clamping seat 1 is fixed at the front end of the fixing frame 6 and is used for placing and fixing a bracket conveying system; a positioning seat 2 for defining the position of the stent delivery system; a fixed seat 3 for defining a stent delivery system; a support base 4 for providing support; the tail clamping seat 5 is fixed at the tail end of the fixing frame 6 and is used for placing and fixing the bracket conveying system.
As shown in fig. 3, the head clamping seat 1 is provided with a head clamping seat body 1.1, and the head clamping seat body 1.1 is fixed on the fixing frame 6; one end of the head clamping base body 1.1 is connected with a head clamping cover plate 1.2 through a pin shaft 1.5, and 180-degree opening and closing of the head clamping cover plate 1.2 can be realized.
The head clamping base body 1.1 is provided with a fixing frame fastening mechanism, the fixing frame fastening mechanism is provided with two through holes 1.7, the through holes 1.7 are positioned on two sides of the head clamping base body 1.1, and the fixing frame 6 penetrates through the through holes 1.7 to limit the freedom degree; the fixing frame fastening mechanism is provided with a threaded hole communicated with the through hole 1.7, the threaded hole is connected with a fixed jackscrew 1.6, the fixed jackscrew 1.6 moves forwards, the head of the fixing frame fastening mechanism is used for jacking and fastening the fixing rod 6, and the movement of the fixing rod 6 is limited.
A first U-shaped through groove 1.9 is arranged between the through holes 1.7 and is matched with ultraviolet curing equipment. A plurality of imitation grooves 1.8 are formed above the first U-shaped through groove 1.9, one end of the head clamping base body 1.1 is provided with a head clamping cover plate fastening mechanism, the head clamping base body is provided with a head clamping groove 1.11, a thread bush 1.3 is arranged on the side wall of one side of the head clamping groove 1.11, the thread bush 1.3 is connected with a fixing bolt 1.4, a first base limiting hole 1.12 is formed in the side wall of the other side of the head clamping groove 1.11, and a first cover plate limiting hole 1.13 matched with the fixing bolt 1.4 is formed in the head clamping cover plate 1.2. After the bracket conveying system is placed in the imitation groove, the fastening bolt 1.4 penetrates through the first cover plate limiting hole 1.13, the fixing bolt 1.4 is rotated clockwise, the fixing bolt 1.4 can be made to advance, the head of the fixing bolt is abutted against the first base limiting hole 1.12, and stable pressing of the head clamping cover plate 1.2 is achieved. The fixing bolt 1.4 is rotated anticlockwise, so that the fixing bolt 1.4 can be withdrawn from the first cover plate limiting hole 1.13, the head clamping cover plate 1.2 is opened, and compared with a threaded hole, the threaded sleeve 1.3 can obviously improve the threaded connection strength and the wear resistance, and the loosening and the sliding of threads are prevented.
Wherein, the material of the head clamping base 1.1 and the head clamping cover plate 1.2 is medical polytetrafluoroethylene so as to protect a bracket conveying system which is in direct contact with the medical polytetrafluoroethylene.
As shown in fig. 4, the positioning seat 2 is provided with a positioning base body 2.1, the positioning base body 2.1 is provided with a fixing frame fastening mechanism, and the structure of the positioning base is the same as that of the fixing frame fastening mechanism of the head clamping base body 1.1, so that the details are not repeated here. The positioning base body 2.1 is provided with a second U-shaped through groove 2.6 which is matched with ultraviolet curing equipment; a plurality of first positioning grooves 2.5 are arranged above the second U-shaped through groove 2.6; the positioning base body 2.1 is also provided with a protection cushion block 2.2, the protection cushion block 2.2 is provided with a plurality of bulges 2.7, and the bulges 2.7 of the protection cushion block 2.2 are in interference fit with the first positioning groove 2.5 so as to limit the degree of freedom of the protection cushion block 2.2 and avoid the protection cushion block 2.2 from sliding off in the clamping process; the protection cushion block 2.2 is also provided with a plurality of second positioning grooves 2.4 for fixing the bracket conveying system. Wherein the material of the protective cushion block 2.2 is medical polytetrafluoroethylene.
As shown in fig. 5, the fixing base 3 is provided with a fixing base body 3.1, the fixing base body 3.1 is fixed on the fixing frame 6, and one end of the fixing base body 3.1 is connected with a fixing base cover plate 3.2 through a pin shaft 3.5.
The fixing base body 3.1 is provided with a fixing frame fastening mechanism, and the structure of the fixing base body is the same as that of the fixing frame fastening mechanism of the head clamping base body 1.1, so that the description is omitted here. The fixed base body 3.1 is provided with a first fixed groove 3.7 matched with the fixed base cover plate 3.2, and the side walls on two sides of the first fixed groove 3.7 are provided with a plurality of opposite second fixed grooves 3.8 for placing a bracket conveying system; the fixing base 3 is further provided with a fixing base cover plate fastening mechanism, the structure of which is basically the same as that of the head clamping cover plate fastening mechanism, and only the first fixing groove 3.1 is slightly different from the head clamping groove 1.11 in structure, so that the description is omitted here.
As shown in fig. 6, the supporting seat 4 is provided with two supporting seat fastening rings 4.1, the fixing frame 6 penetrates through the supporting seat fastening rings 4.1, the supporting seat fastening rings are provided with upper openings 4.5, and through holes are formed in two sides of the upper openings 4.5; a fastening bolt 4.2 is arranged in the through hole, and the fastening bolt 4.2 is connected with a fastening nut 4.3; the supporting seat 4 is also provided with a supporting guide wire 4.4, and two ends of the supporting guide wire 4.4 are arranged in an upper opening 4.5 of the supporting seat fastening ring 4.1.
Preferably, the distance between the head clamping seat 1 and the positioning seat 2 is 80cm, and the distance between the supporting seat 4 and the tail clamping seat 5 is 54cm.
As shown in fig. 7, the tail clamping seat 5 and the fixing seat 3 have the same structure, and thus will not be described again.
However, the foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, so that the substitution of equivalent elements or equivalent variations and modifications within the scope of the invention are intended to fall within the scope of the claims.
Claims (7)
1. The ultraviolet curing clamp of the bracket conveying system is characterized by being provided with a fixing frame, wherein the fixing frame is provided with two parallel fixing rods; the fixing frame is sequentially provided with: the head clamping seat is fixed at the front end of the fixing frame and used for placing and fixing the bracket conveying system; a positioning seat for defining the position of the stent delivery system; the fixed seat is used for limiting a bracket conveying system; the support seat is used for providing support; the tail clamping seat is fixed at the tail end of the fixing frame and used for placing and fixing a bracket conveying system;
the head clamping seat is provided with a head clamping base body, the head clamping base body is fixed on the fixing frame, and one end of the head clamping base body is connected with a head clamping cover plate through a pin shaft;
two through holes are formed in two sides of the head clamping base body, and the fixing frame penetrates through the through holes; screw holes communicated with the through holes are further formed in the two sides of the head clamping base body, and fixed jackscrews are connected in the screw holes; a first U-shaped through groove is arranged between the through holes, and a plurality of imitation grooves are arranged above the first U-shaped through groove; the head clamping base comprises a head clamping base body, and is characterized in that one end of the head clamping base body is provided with a head clamping groove, a thread bush is arranged on the side wall of one side of the head clamping groove, the thread bush is connected with a fixing bolt, a first base limiting hole is arranged on the side wall of the other side of the head clamping groove, and a first cover plate limiting hole matched with the fixing bolt is arranged on a head clamping cover plate;
the positioning seat is provided with a positioning base body, two sides of the positioning base body are provided with two through holes, and the fixing frame penetrates through the through holes; screw holes communicated with the through holes are further formed in two sides of the positioning base body, and fixed jackscrews are connected in the screw holes; a second U-shaped through groove is formed between the through holes, and a plurality of first positioning grooves are formed above the second U-shaped through groove; the positioning base is characterized in that a protection cushion block is further arranged on the positioning base body, a plurality of protrusions are arranged on the protection cushion block, the protrusions of the protection cushion block are in interference fit with the first positioning grooves, and a plurality of second positioning grooves are formed in the protection cushion block.
2. The ultraviolet curing clamp of the bracket conveying system according to claim 1, wherein the supporting seat is provided with two supporting seat fastening rings, the fixing frame penetrates through the supporting seat fastening rings, the supporting seat fastening rings are provided with upper openings, and through holes are formed in two sides of each upper opening; a fastening bolt is arranged in the through hole, and is connected with a fastening nut; the support seat is also provided with a support guide wire, and two ends of the support guide wire are arranged in the upper opening of the support seat fastening ring.
3. The ultraviolet curing clamp for the bracket conveying system according to claim 1, wherein the tail clamping seat is provided with a tail clamping base body, the tail clamping base body is fixed on the fixing frame, and one end of the tail clamping base body is connected with a tail clamping cover plate through a pin shaft.
4. The ultraviolet curing clamp of the bracket conveying system according to claim 3, wherein two through holes are formed in two sides of the tail clamping base body, and the fixing frame penetrates through the through holes; screw holes communicated with the through holes are further formed in two sides of the tail clamping base body, and fixed jackscrews are connected in the screw holes; the tail clamping base body is also provided with a first tail clamping groove matched with the tail clamping cover plate; the side walls at two sides of the first tail clamping groove are also provided with a plurality of second tail clamping grooves which are opposite; the novel tail clamping base comprises a tail clamping base body, and is characterized in that a thread bush is arranged on the side wall of one side of a first tail clamping groove of the tail clamping base body, the thread bush is connected with a fixing bolt, a second base limiting hole is formed in the side wall of the other side of the first tail clamping groove, and a second cover plate limiting hole matched with the fixing bolt is formed in a tail clamping cover plate.
5. The ultraviolet curing clamp of the bracket conveying system of claim 1, wherein the head clamping base body and the head clamping cover plate are made of medical polytetrafluoroethylene.
6. The ultraviolet curing fixture of the stent delivery system of claim 1, wherein the protective pad is made of medical polytetrafluoroethylene.
7. The stent delivery system uv curing fixture of claim 1, wherein the distance between the head holder and the positioning holder is 80cm and the distance between the support holder and the tail holder is 54cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103596.8A CN107671771B (en) | 2017-11-10 | 2017-11-10 | Ultraviolet curing clamp of support conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103596.8A CN107671771B (en) | 2017-11-10 | 2017-11-10 | Ultraviolet curing clamp of support conveying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107671771A CN107671771A (en) | 2018-02-09 |
| CN107671771B true CN107671771B (en) | 2023-09-19 |
Family
ID=61146691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711103596.8A Active CN107671771B (en) | 2017-11-10 | 2017-11-10 | Ultraviolet curing clamp of support conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671771B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11231164A (en) * | 1998-02-13 | 1999-08-27 | Fujikura Ltd | Optical fiber holder |
| CN102809510A (en) * | 2011-06-02 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
| CN205888968U (en) * | 2016-07-13 | 2017-01-18 | 厦门阳光恩耐照明有限公司 | TLED lamp clamping structure |
| CN107138975A (en) * | 2016-03-01 | 2017-09-08 | 成都红宇时代科技有限公司 | The fixture processed for shaft-like workpiece |
| CN207373033U (en) * | 2017-11-10 | 2018-05-18 | 山东吉威医疗制品有限公司 | A kind of stent delivery system ultra-violet curing fixture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7373802B2 (en) * | 2006-08-03 | 2008-05-20 | The State Of Florida, Department Of Transportation | Testing fixture and method for determining toughness of molded plastic components |
| US9701872B2 (en) * | 2014-09-23 | 2017-07-11 | International Business Machines Corporation | Picktip having non-planar topography |
| TWI537511B (en) * | 2014-12-15 | 2016-06-11 | Adjustable clamping seat |
-
2017
- 2017-11-10 CN CN201711103596.8A patent/CN107671771B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11231164A (en) * | 1998-02-13 | 1999-08-27 | Fujikura Ltd | Optical fiber holder |
| CN102809510A (en) * | 2011-06-02 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
| CN107138975A (en) * | 2016-03-01 | 2017-09-08 | 成都红宇时代科技有限公司 | The fixture processed for shaft-like workpiece |
| CN205888968U (en) * | 2016-07-13 | 2017-01-18 | 厦门阳光恩耐照明有限公司 | TLED lamp clamping structure |
| CN207373033U (en) * | 2017-11-10 | 2018-05-18 | 山东吉威医疗制品有限公司 | A kind of stent delivery system ultra-violet curing fixture |
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| Publication number | Publication date |
|---|---|
| CN107671771A (en) | 2018-02-09 |
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