CN111702112B - Heart support seal wire thread rolling pyrocondensation device - Google Patents
Heart support seal wire thread rolling pyrocondensation device Download PDFInfo
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- CN111702112B CN111702112B CN202010629755.3A CN202010629755A CN111702112B CN 111702112 B CN111702112 B CN 111702112B CN 202010629755 A CN202010629755 A CN 202010629755A CN 111702112 B CN111702112 B CN 111702112B
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- tensioning
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- thread rolling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
Abstract
The invention discloses a heart stent guide wire thread rolling and heat shrinking device which comprises a movable underframe device, an automatic boxing device, an adjusting and fixing device and a heating thread rolling device. The device can be moved to a required position at any time by using the movable chassis device. And operating the automatic boxing device, automatically taking the processed guide wires out of the device by moving the taking-out block, and putting the guide wires into a finished product storage position. The adjusting and fixing device can automatically adjust the position of the front clamping block, and guide wires with different sizes are fixed on the device. And the fixed guide wire can be subjected to thread rolling and thermal shrinkage treatment by operating the heating thread rolling device.
Description
Technical Field
The invention relates to the field of machining instruments, in particular to a heart stent guide wire thread rolling and heat-shrinking device.
Background
In a medical working center, the requirement of the cardiac stent is large, workers carry out manual thread rolling and thermal shrinkage on the guide wire of the cardiac stent, and the operation steps are complicated, and the guide wire processing speed is low. Meanwhile, in the process of wire-guiding thread rolling and thermal shrinkage, the guide wires with different sizes cannot be quickly fixed when being replaced. Application No. CN201921044076.9 discloses a heart stent guide wire thread rolling and heat shrinking device, but the device cannot be moved to a required position at any time, and the finished product is not boxed and stored.
Disclosure of Invention
Aiming at the technical problem, the invention provides a heart stent guide wire thread rolling and heat shrinking device which comprises a movable underframe device, an automatic boxing device, an adjusting and fixing device and a heating thread rolling device.
The mobile chassis device includes: fixed plate, long side pipe, short side pipe, fixed side pipe, support side pipe, universal wheel, fixed plate fixed mounting is on the upper surface of long side pipe and short side pipe, and long side pipe fixed mounting is on the both sides surface of short side pipe, and fixed side pipe fixed mounting is on the lower surface of long side pipe, and support side pipe fixed mounting is on the inboard surface of fixed side pipe, and universal wheel fixed mounting is on the lower surface of fixed side pipe.
The automatic boxing apparatus comprises: a storage slide rail, a storage slide block, a storage box, a storage pull rod, a storage rocker arm, a storage motor, a bottom positioning block, a fixed column, an upper fixed block, a rear pull rod pin, a rear pull rod, a connecting column, a rear connecting plate, a front connecting plate, a take-out block, a front pull rod, a take-out seat, a take-out pull rod, a take-out rocker arm and a take-out motor, wherein the storage slide rail is fixedly arranged on the lower surface of a rectangular pipe, a boss on the surface of the storage slide block is tightly matched with a groove on the surface of the storage slide rail, the storage box is fixedly arranged on the lower surface of the storage slide block, one end of the storage pull rod is fixedly arranged with a storage rocker arm mounting hole, the other end of the storage pull rod is fixedly arranged with a bottom positioning block mounting hole, the storage, go up fixed block fixed mounting on the upper surface of fixed column, back pull rod round pin passes back pull rod round pin mounting hole fixed mounting on the surface of spliced pole, spliced pole fixed mounting is on the upper surface of last fixed block, back connecting plate one end and spliced pole fixed mounting, the back connecting plate other end and preceding connecting plate fixed mounting, take out a fixed mounting on the connecting axle of connecting plate in the front, preceding pull rod one end fixed mounting is on the connecting axle of connecting plate in the front, preceding pull rod other end fixed mounting is on the connecting axle of back pull rod, take out a fixed mounting on the surface of back pull rod, take out pull rod one end fixed mounting on taking out a connecting axle, take out pull rod other end fixed mounting on the mounting hole of taking out the rocking arm, take out motor fixed mounting on the surface of fixed plate.
The adjusting fixture includes: the front clamping block is fixedly arranged on the upper surface of the front tensioning slide block, a boss on the lower surface of the front tensioning slide block is tightly matched with a groove on the surface of the tensioning slide rail, one end of the tensioning spring is fixedly arranged with the spring fixing seat, the other end of the tensioning spring is fixedly arranged with the spring fixing plate, the spring fixing seat is fixedly arranged on the outer side surface of the front tensioning slide block, the tensioning seat is fixedly arranged on the surface of the spring fixing seat, one end of the tensioning pull rod is fixedly arranged with a connecting shaft of the tensioning seat, the other end of the tensioning pull rod is fixedly arranged with a mounting hole of the tensioning rocker arm, the spring fixing plate is fixedly arranged on the outer side surface of the rear tensioning slide block, the front positioning seat is fixedly installed on the surface of the fixing plate, the tensioning rocker arm and the tensioning motor output shaft are fixedly installed, the tensioning motor is fixedly installed on the surface of the fixing plate, the rear positioning seat is fixedly installed on the surface of the fixing plate, the tensioning slide rail is fixedly installed on the upper surfaces of the front positioning seat and the rear positioning seat, a boss at the bottom of the rear tensioning slide block is tightly matched with a groove on the surface of the tensioning slide rail, the tensioning fixing pin penetrates through a mounting hole of the rear tensioning slide block and is fixedly installed with the tensioning slide rail, and the rear clamping block is fixedly installed on the surface of.
The heating thread rolling device comprises: the synchronous motor is fixedly arranged on the surface of the fixed plate, the synchronous belt is tightly matched with a groove on the surface of the driving wheel, the heating wire is fixedly arranged on the inner surface of the heat insulation plate, the heat insulation plate is fixedly arranged on the inner surface of the heat insulation cover, and the heat insulation cover is fixedly arranged on the surface of the outer heat insulation plate, an outer heat insulation plate is fixedly arranged on the surface of a height sliding block, a groove on the surface of the height sliding block and a boss on the surface of a height sliding rail are fixedly arranged, the height sliding rail is fixedly arranged on the surface of a thread rolling base frame, the thread rolling base frame is fixedly arranged on the surface of a baffle plate, a heat conducting plate and a heating wire are fixedly arranged, the baffle plate is fixedly arranged on the upper surface of a thread rolling base, the thread rolling base frame is fixedly arranged on the surface of a fixed plate, a pressure rod is fixedly arranged in a mounting hole of a pressure rod fixing seat, an upper thread rolling fixing plate and the thread rolling base frame are fixedly arranged, a pressure rod connecting seat is fixedly arranged on the upper surface of a pressure rod connecting plate, the pressure rod connecting plate is fixedly arranged on the upper surface of the pressure rod heat insulation plate, the pressure rod is fixedly arranged on the upper surface of a thread rolling upper plate, the locating plate fixed mounting is on the surface of hold-in range, and the locating shaft of interlock wheel and the locating hole fixed mounting of back locating plate, back locating plate fixed mounting are on the surface of fixed plate.
Furthermore, the lower surface of the storage slide rail is provided with a long groove, and the groove and the boss on the upper surface of the storage slide block form sliding fit.
Furthermore, one end of the storage pull rod is fixedly matched with the storage rocker arm positioning hole, and the other end of the storage pull rod is fixedly matched with the bottom positioning block positioning hole, so that the storage rocker arm and the bottom positioning block are in linkage fit.
Furthermore, cylindrical connecting shafts are arranged at the left end and the right end of the taking-out block, and the connecting shafts and the surface sliding grooves of the front pull rod form rotating fit in the horizontal direction.
Furthermore, the surface of the rear pull rod is provided with a long sliding groove, the sliding groove and one end of the rear pull rod pin form rotating fit in the horizontal direction, and the other end of the rear pull rod pin is fixedly arranged on the surface of the connecting column.
Furthermore, a tension spring is fixedly installed between the spring fixing seat and the spring fixing plate, so that the spring fixing seat and the spring fixing plate form elastic fit in the horizontal direction.
Furthermore, the bottom of the front tensioning sliding block is provided with a rectangular boss which is in sliding fit with a groove on the surface of the tensioning sliding rail.
Furthermore, the driving wheel and the synchronous belt form a synchronous belt wheel matching, and the driving wheel drives the linkage wheel to rotate.
Due to the adoption of the technical scheme, the invention has the following advantages:
(1) the invention can use the universal wheel in the movable chassis device to move the whole device to a required position at any time.
(2) The invention can use an automatic boxing device, automatically take the processed guide wire out of the device by moving the taking-out block, and put the guide wire into a finished product storage position.
(3) The adjustable fixing device can be used for automatically adjusting the position of the front clamping block and fixing guide wires with different sizes on the device.
(4) By heating the thread rolling device, the thread rolling thermal shrinkage treatment can be carried out on the fixed guide wire.
Drawings
FIG. 1 is a schematic view of the overall apparatus of the present invention.
Fig. 2 is a schematic view of the mobile chassis device of the present invention.
FIG. 3 is a schematic view of the automatic boxing apparatus of the present invention.
FIG. 4 is a schematic diagram of the moving parts of the automatic boxing apparatus of the present invention.
FIG. 5 is a schematic view of an adjusting fixture according to the present invention.
FIG. 6 is a schematic view of a heating portion of the heating thread rolling device of the present invention.
FIG. 7 is a schematic view of a moving portion of the heating thread rolling device according to the present invention.
Reference numerals: 1-moving the chassis device; 2-automatic boxing device; 3-adjusting the fixing device; 4-heating the thread rolling device; 101-a fixed plate; 102-a long square tube; 103-short square tube; 104-fixing the square tube; 105-supporting square tubes; 106-universal wheel; 201-storage slide rail; 202-a storage slider; 203-a storage tank; 204-storage pull rod; 205-storage rocker arm; 206-storage motor; 207-bottom locating block; 208-fixed columns; 209-upper fixed block; 210-rear draw bar pin; 211-rear pull rod; 212-a connecting column; 213-rear connection plate; 214-front connection plate; 215-fetch block; 216-front draw bar; 217-taking out seat; 218-taking out the pull rod; 219-taking out the rocker arm; 220-taking out the motor; 301-front clamping block; 302-front tensioning slide; 303-tensioning the spring; 304-spring holders; 305-a tensioning seat; 306-tensioning the tie rod; 307-spring fixing plate; 308-front positioning seat; 309-tensioning rocker arm; 310-tensioning motor; 311-rear positioning seat; 312-tensioning the slide; 313-rear tensioning the slider; 314-tensioning the fixing pin; 315-rear clamping block; 401-front positioning plate; 402-a coupling; 403-synchronous machine; 404-a driving wheel; 405-a synchronous belt; 406-a heating wire; 407-heat insulation plate; 408-an insulating cover; 409-an outer heat insulation plate; 410-height slider; 411-height slide rail; 412-a thread rolling chassis; 413-a thermally conductive plate; 414-a baffle; 415-a thread rolling base; 416-a pressure bar; 417-pressure bar fixing seat; 418-thread rolling upper fixing plate; 419-pressure lever attachment base; 420-pressure bar connection plate; 421-pressure bar insulation board; 422-thread rolling upper plate; 423-thread rolling lower plate; 424-lower insulation board; 425-a positioning plate; 426-linkage wheel; 427-rear positioning plate.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): a heart stent guide wire thread heat-shrinking device as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7.
The specific structure of the movable chassis device is shown in fig. 2, wherein a fixing plate 101 is fixedly mounted on the upper surfaces of a long square tube 102 and a short square tube 103, the long square tube 102 is fixedly mounted on the surfaces of both sides of the short square tube 103, a fixing square tube 104 is fixedly mounted on the lower surface of the long square tube 102, a supporting square tube 105 is fixedly mounted on the inner side surface of the fixing square tube 104, and a universal wheel 106 is fixedly mounted on the lower surface of the fixing square tube 104.
Specifically, as shown in fig. 3 and 4, a specific structural schematic diagram of the automatic boxing apparatus 2 is shown, wherein the storage sliding rail 201 is fixedly installed on the lower surface of the rectangular pipe 102, a surface boss of the storage sliding block 202 is tightly matched with a surface groove of the storage sliding rail 201, the storage box 203 is fixedly installed on the lower surface of the storage sliding block 202, one end of the storage pull rod 204 is fixedly installed with an installation hole of the storage rocker arm 205, the other end of the storage pull rod 204 is fixedly installed with an installation hole of the bottom positioning block 207, the storage rocker arm 205 is fixedly installed with an output shaft of the storage motor 206, the storage motor 206 is fixedly installed on the surface of the support square pipe 105, the bottom positioning block 207 is fixedly installed on the surface of the storage box 203, the storage motor 206 drives the output shaft to rotate, the output shaft drives the storage rocker arm 205 to rotate, the storage rocker. The fixed column 208 is fixedly arranged on the surface of the fixed plate 101, the upper fixed block 209 is fixedly arranged on the upper surface of the fixed column 208, the rear pull rod pin 210 penetrates through a mounting hole of the rear pull rod pin 210 and is fixedly arranged on the surface of the connecting column 212, the connecting column 212 is fixedly arranged on the upper surface of the upper fixed block 209, one end of the rear connecting plate 213 is fixedly arranged with the connecting column 212, the other end of the rear connecting plate 213 is fixedly arranged with the front connecting plate 214, the taking-out block 215 is fixedly arranged on a connecting shaft of the front connecting plate 214, one end of the front pull rod 216 is fixedly arranged on the connecting shaft of the front connecting plate 214, the other end of the front pull rod 216 is fixedly arranged on the connecting shaft of the rear pull rod 211, the taking-out motor 220 drives the output shaft to rotate, the output shaft drives the taking-out rocker arm 219 to do rotary motion, the taking. The take-out base 217 is fixedly mounted on the surface of the rear drawbar 211, one end of the take-out drawbar 218 is fixedly mounted on the connecting shaft of the take-out base 217, the other end of the take-out drawbar 218 is fixedly mounted on the mounting hole of the take-out rocker 219, and the take-out motor 220 is fixedly mounted on the surface of the fixing plate 101.
The specific structure of the adjusting and fixing device 3 is shown in fig. 5, wherein the front clamping block 301 is fixedly mounted on the upper surface of the front tensioning slide block 302, a boss on the lower surface of the front tensioning slide block 302 is tightly matched with a groove on the surface of the tensioning slide rail 312, the front tensioning slide block 302 and the tensioning slide rail 312 form sliding fit, the front clamping block 301 and the rear clamping block 315 are driven to do tightening motion, and guide wires with different sizes are fixed on the device. One end of a tensioning spring 303 is fixedly installed with a spring fixing seat 304, the other end of the tensioning spring 303 is fixedly installed with a spring fixing plate 307, the spring fixing seat 304 is fixedly installed on the outer side surface of the front tensioning slide block 302, a tensioning seat 305 is fixedly installed on the surface of the spring fixing seat 304, one end of a tensioning pull rod 306 is fixedly installed with a connecting shaft of the tensioning seat 305, the other end of the tensioning pull rod 306 is fixedly installed with a mounting hole of a tensioning rocker arm 309, the spring fixing plate 307 is fixedly installed on the outer side surface of a rear tensioning slide block 313, a front positioning seat 308 is fixedly installed on the surface of the fixing plate 101, the tensioning rocker arm 309 is fixedly installed with an output shaft of a tensioning motor 310, the tensioning motor 310 is fixedly installed on the surface of the fixing plate 101, a rear positioning seat 311 is fixedly installed on the surface of the fixing plate 101, a tensioning slide rail 312 is fixedly installed on the upper surfaces of, the tensioning fixing pin 314 passes through the mounting hole of the rear tensioning slider 313 and is fixedly mounted with the tensioning slide rail 312, and the rear clamping block 315 is fixedly mounted on the surface of the rear tensioning slider 313.
Specifically, as shown in fig. 6 and 7, a specific structural schematic diagram of the heating thread rolling device 4 is shown, wherein a front positioning plate 401 is fixedly installed on the surface of a fixing plate 101, one end of a coupler 402 is fixedly installed with an output shaft of a synchronous motor 403, the other end of the coupler 402 is fixedly installed with a connecting shaft of a driving wheel 404, the synchronous motor 403 is fixedly installed on the surface of the fixing plate 101, a synchronous belt 405 is tightly matched with a surface groove of the driving wheel 404, the synchronous motor 403 drives the output shaft to rotate, the output shaft drives the coupler 402 to rotate, the coupler 402 drives the driving wheel 404 to rotate, the driving wheel 404 is matched with the synchronous belt 405 by a synchronous pulley, and the driving wheel. The heating wire 406 is fixedly arranged on the inner surface of the heat insulation plate 407, the heat insulation plate 407 is fixedly arranged on the inner surface of the heat insulation cover 408, the heat insulation cover 408 is fixedly arranged on the surface of the outer heat insulation plate 409, the outer heat insulation plate 409 is fixedly arranged on the surface of the height slider 410, a surface groove of the height slider 410 and a surface boss of the height slide rail 411 are fixedly arranged, the height slide rail 411 is fixedly arranged on the surface of the thread rolling chassis 412, the thread rolling chassis 412 is fixedly arranged on the surface of the baffle plate 414, the heat conduction plate 413 and the heating wire 406 are fixedly arranged, the baffle plate 414 is fixedly arranged on the upper surface of the thread rolling chassis 415, the thread rolling chassis 415 is fixedly arranged on the surface of the fixing plate 101, the pressure rod 416 is fixedly arranged in a mounting hole of the pressure rod fixing seat 417, the thread rolling upper fixing plate 418 and the thread rolling chassis 412 are fixedly arranged, the pressure rod connecting seat 419 is fixedly arranged on the upper, the pressure rod heat insulation plate 421 is fixedly installed on the upper surface of the thread rolling upper plate 422, the thread rolling lower plate 423 is fixedly installed on the surface of the lower heat insulation plate 424, the lower heat insulation plate 424 is fixedly installed on the surface of the positioning plate 425, the positioning plate 425 is fixedly installed on the surface of the synchronous belt 405, the synchronous belt 405 drives the positioning plate 425 to move back and forth, the positioning plate 425 drives the lower heat insulation plate 424 and the thread rolling lower plate 423 to move back and forth, and thread rolling processing is performed on guide wires. The positioning shaft of the interlocking wheel 426 is fixedly installed with the positioning hole of the rear positioning plate 427, and the rear positioning plate 427 is fixedly installed on the surface of the fixed plate 101.
In use of the present invention, the finished product is removed from the apparatus by the removal block 215 and placed in a product storage location.
When the guide wire thread rolling device is used for conducting thread rolling treatment, guide wires with different sizes are clamped and fixed on the device by utilizing the tensioning motor 310 to move the horizontal position of the front clamping block 301.
Claims (8)
1. The utility model provides a heart support seal wire thread rolling pyrocondensation device, includes removal chassis device (1), automatic vanning device (2), adjusts fixing device (3), heating thread rolling device (4), its characterized in that:
the mobile chassis device (1) comprises: the device comprises a fixing plate (101), a long square tube (102), a short square tube (103), a fixing square tube (104), a supporting square tube (105) and universal wheels (106), wherein the fixing plate (101) is fixedly installed on the upper surfaces of the long square tube (102) and the short square tube (103), the long square tube (102) is fixedly installed on the surfaces of two sides of the short square tube (103), the fixing square tube (104) is fixedly installed on the lower surface of the long square tube (102), the supporting square tube (105) is fixedly installed on the inner side surface of the fixing square tube (104), and the universal wheels (106) are fixedly installed on the lower surface of the fixing square tube (104);
the automatic boxing apparatus (2) comprises: the storage sliding rail (201), a storage sliding block (202), a storage box (203), a storage pull rod (204), a storage rocker arm (205), a storage motor (206), a bottom positioning block (207), a fixing column (208), an upper fixing block (209), a rear pull rod pin (210), a rear pull rod (211), a connecting column (212), a rear connecting plate (213), a front connecting plate (214), a taking-out block (215), a front pull rod (216), a taking-out seat (217), a taking-out pull rod (218), a taking-out rocker arm (219) and a taking-out motor (220), wherein the storage sliding rail (201) is fixedly arranged on the lower surface of a rectangular pipe (102), a surface boss of the storage sliding block (202) is tightly matched with a surface groove of the storage sliding rail (201), the storage box (203) is fixedly arranged on the lower surface of the storage sliding block (202), one end of the storage pull rod (204) is fixedly arranged with a mounting hole of the storage rocker arm (205), the storage rocker arm (205) is fixedly installed with an output shaft of a storage motor (206), the storage motor (206) is fixedly installed on the surface of a support square tube (105), a bottom positioning block (207) is fixedly installed on the surface of a storage box (203), a fixing column (208) is fixedly installed on the surface of a fixing plate (101), an upper fixing block (209) is fixedly installed on the upper surface of the fixing column (208), a rear pull rod pin (210) penetrates through a mounting hole of the rear pull rod pin (210) and is fixedly installed on the surface of a connecting column (212), the connecting column (212) is fixedly installed on the upper surface of the upper fixing block (209), one end of a rear connecting plate (213) is fixedly installed with the connecting column (212), the other end of the rear connecting plate (213) is fixedly installed with a front connecting plate (214), a taking-out block (215) is fixedly installed on a connecting shaft of the front connecting plate (214), one end of a front pull rod (216) is fixedly, the other end of the front pull rod (216) is fixedly arranged on a connecting shaft of the rear pull rod (211), the taking-out seat (217) is fixedly arranged on the surface of the rear pull rod (211), one end of the taking-out pull rod (218) is fixedly arranged on the connecting shaft of the taking-out seat (217), the other end of the taking-out pull rod (218) is fixedly arranged on an installation hole of the taking-out rocker arm (219), and the taking-out motor (220) is fixedly arranged on the surface of the fixing plate (101);
the adjustment fixture (3) comprises: the clamping device comprises a front clamping block (301), a front tensioning sliding block (302), a tensioning spring (303), a spring fixing seat (304), a tensioning seat (305), a tensioning pull rod (306), a spring fixing plate (307), a front positioning seat (308), a tensioning rocker arm (309), a tensioning motor (310), a rear positioning seat (311), a tensioning slide rail (312), a rear tensioning sliding block (313), a tensioning fixing pin (314) and a rear clamping block (315), wherein the front clamping block (301) is fixedly arranged on the upper surface of the front tensioning sliding block (302), a boss on the lower surface of the front tensioning sliding block (302) is tightly matched with a surface groove of the tensioning slide rail (312), one end of the tensioning spring (303) is fixedly arranged with the spring fixing seat (304), the other end of the tensioning spring (303) is fixedly arranged with the spring fixing plate (307), the spring fixing seat (304) is fixedly arranged on the outer side surface of the front tensioning sliding block (302), the tensioning seat (305) is fixedly arranged on, one end of a tensioning pull rod (306) is fixedly installed with a connecting shaft of a tensioning seat (305), the other end of the tensioning pull rod (306) is fixedly installed with a mounting hole of a tensioning rocker arm (309), a spring fixing plate (307) is fixedly installed on the outer side surface of a rear tensioning slide block (313), a front positioning seat (308) is fixedly installed on the surface of a fixing plate (101), the tensioning rocker arm (309) is fixedly installed with an output shaft of a tensioning motor (310), the tensioning motor (310) is fixedly installed on the surface of the fixing plate (101), a rear positioning seat (311) is fixedly installed on the surface of the fixing plate (101), a tensioning slide rail (312) is fixedly installed on the upper surfaces of the front positioning seat (308) and the rear positioning seat (311), a boss at the bottom of the rear tensioning slide block (313) is tightly matched with a groove on the surface of the tensioning slide rail (312), and a tensioning fixing pin (314) passes through the mounting hole of the rear tensioning slide, the rear clamping block (315) is fixedly arranged on the surface of the rear tensioning sliding block (313);
the heating thread rolling device (4) comprises: the device comprises a front positioning plate (401), a coupler (402), a synchronous motor (403), a driving wheel (404), a synchronous belt (405), a heating wire (406), a heat insulation plate (407), a heat insulation cover (408), an outer heat insulation plate (409), a height slider (410), a height slide rail (411), a thread rolling chassis (412), a heat conduction plate (413), a baffle plate (414), a thread rolling base (415), a pressure rod (416), a pressure rod fixing seat (417), a thread rolling upper fixing plate (418), a pressure rod connecting seat (419), a pressure rod connecting plate (420), a pressure rod heat insulation plate (421), a thread rolling upper plate (422), a thread rolling lower plate (423), a lower heat insulation plate (424), a positioning plate (425), a linkage wheel (426) and a rear positioning plate (427), wherein the front positioning plate (401) is fixedly arranged on the surface of the fixing plate (101), one end of the coupler, the other end of the coupler (402) is fixedly installed with a connecting shaft of a driving wheel (404), a synchronous motor (403) is fixedly installed on the surface of a fixing plate (101), a synchronous belt (405) is tightly matched with a groove on the surface of the driving wheel (404), a heating wire (406) is fixedly installed on the inner surface of a heat insulation plate (407), the heat insulation plate (407) is fixedly installed on the inner surface of a heat insulation cover (408), the heat insulation cover (408) is fixedly installed on the surface of an outer heat insulation plate (409), the outer heat insulation plate (409) is fixedly installed on the surface of a height sliding block (410), a groove on the surface of the height sliding block (410) is fixedly installed with a boss on the surface of a height sliding rail (411), the height sliding rail (411) is fixedly installed on the surface of a thread rolling underframe (412), the thread rolling underframe (412) is fixedly installed on the surface of a baffle plate (414), the heat conduction plate (413) is fixedly installed with the heating wire, the thread rolling base (415) is fixedly arranged on the surface of the fixing plate (101), the pressure rod (416) is fixedly arranged in a mounting hole of a pressure rod fixing base (417), an upper thread rolling fixing plate (418) and a thread rolling base frame (412) are fixedly arranged, a pressure rod connecting base (419) is fixedly arranged on the upper surface of a pressure rod connecting plate (420), the pressure rod connecting plate (420) is fixedly arranged on the upper surface of a pressure rod heat insulation plate (421), the pressure rod heat insulation plate (421) is fixedly arranged on the upper surface of a thread rolling upper plate (422), a thread rolling lower plate (423) is fixedly arranged on the surface of a lower heat insulation plate (424), the lower heat insulation plate (424) is fixedly arranged on the surface of a positioning plate (425), the positioning plate (425) is fixedly arranged on the surface of a synchronous belt (405), a positioning shaft of a heat insulation plate linkage wheel (426) is fixedly arranged with a positioning hole of a rear positioning plate (427), and the rear positioning plate (427) is fixedly arranged on the surface of.
2. The heart stent guide wire thread rolling heat-shrinking device of claim 1, wherein: the lower surface of the storage sliding rail (201) is provided with a long groove, and the groove and the boss on the upper surface of the storage sliding block (202) form sliding fit.
3. The heart stent guide wire thread rolling heat-shrinking device of claim 1, wherein: one end of the storage pull rod (204) is fixedly matched with a positioning hole of the storage rocker arm (205), and the other end of the storage pull rod is fixedly matched with a positioning hole of the bottom positioning block (207), so that the storage rocker arm (205) and the bottom positioning block (207) are in linkage matching.
4. The heart stent guide wire thread rolling heat-shrinking device of claim 1, wherein: the left end and the right end of the taking-out block (215) are provided with cylindrical connecting shafts, and the connecting shafts are in rotating fit with the surface sliding grooves of the front pull rod (216) in the horizontal direction.
5. The heart stent guide wire thread rolling heat-shrinking device of claim 1, wherein: the surface of the rear pull rod (211) is provided with a long sliding groove, the sliding groove and one end of a rear pull rod pin (210) form rotating fit in the horizontal direction, and the other end of the rear pull rod pin (210) is fixedly arranged on the surface of the connecting column (212).
6. The heart stent guide wire thread rolling heat-shrinking device of claim 1, wherein: and a tensioning spring (303) is fixedly arranged between the spring fixing seat (304) and the spring fixing plate (307), so that the spring fixing seat (304) and the spring fixing plate (307) form elastic fit in the horizontal direction.
7. The heart stent guide wire thread rolling heat-shrinking device of claim 1, wherein: the bottom of the front tensioning sliding block (302) is provided with a rectangular boss which is in sliding fit with a groove on the surface of the tensioning sliding rail (312).
8. The heart stent guide wire thread rolling heat-shrinking device of claim 1, wherein: the driving wheel (404) and the synchronous belt (405) form a synchronous belt wheel matching, and the linkage wheel (426) is driven to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010629755.3A CN111702112B (en) | 2020-07-03 | 2020-07-03 | Heart support seal wire thread rolling pyrocondensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010629755.3A CN111702112B (en) | 2020-07-03 | 2020-07-03 | Heart support seal wire thread rolling pyrocondensation device |
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| Publication Number | Publication Date |
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| CN111702112A CN111702112A (en) | 2020-09-25 |
| CN111702112B true CN111702112B (en) | 2021-01-05 |
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| CN202010629755.3A Active CN111702112B (en) | 2020-07-03 | 2020-07-03 | Heart support seal wire thread rolling pyrocondensation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08267166A (en) * | 1995-03-29 | 1996-10-15 | Kitagami Seimitsu:Kk | Roll forming method for shaftlike metallic parts |
| CN204817854U (en) * | 2015-06-09 | 2015-12-02 | 天津市思博格兹自行车有限公司 | Spoke thread rolling machine |
| CN107159829A (en) * | 2017-06-29 | 2017-09-15 | 浙江科佳机械有限公司 | Screw blank thread rolling system of processing |
| CN210632863U (en) * | 2019-07-18 | 2020-05-29 | 技善自动化科技(上海)有限公司 | Feeding and discharging truss device of numerical control type gear rolling machine |
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2020
- 2020-07-03 CN CN202010629755.3A patent/CN111702112B/en active Active
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| CN111702112A (en) | 2020-09-25 |
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