CN210453756U - Heart support seal wire thread rolling pyrocondensation device - Google Patents
Heart support seal wire thread rolling pyrocondensation device Download PDFInfo
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- CN210453756U CN210453756U CN201921044076.9U CN201921044076U CN210453756U CN 210453756 U CN210453756 U CN 210453756U CN 201921044076 U CN201921044076 U CN 201921044076U CN 210453756 U CN210453756 U CN 210453756U
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- 238000005096 rolling process Methods 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 100
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a heart stent guide wire thread rolling and heat shrinking device, which comprises a plurality of groups of product supporting mechanisms, a pressing mechanism, a thread rolling mechanism, a heating mechanism, a product pushing and discharging mechanism and a product material box; the plurality of groups of product supporting mechanisms are sequentially distributed along the same axis; the thread rolling mechanism comprises an upper thread rolling mechanism and a lower thread rolling mechanism, the upper thread rolling mechanism is connected with the lower pressing slide block of the lower pressing mechanism, and the lower thread rolling mechanism is fixedly arranged below the upper thread rolling mechanism; heating mechanism includes hot air heater, connecting pipe and stopper, the stopper side is equipped with the recess that holds the seal wire, the stopper is inside to be equipped with the air-out pipeline with the connecting pipe intercommunication, and goes out air-out pipeline export symmetric distribution and be in recess inner wall. The manufacturing method can be used for conducting wire thermal shrinkage thread rolling processing of different lengths and outer diameter specifications, is good in universality and wide in application, can obviously save design and manufacturing cost, is sufficient and uniform in conducting wire thermal shrinkage, and is good in thread rolling quality and high in automation degree.
Description
Technical Field
The utility model relates to a heart support seal wire thread rolling pyrocondensation device belongs to machining technical field.
Background
At present, heart stent guide wires with different total lengths 1225-1310 and different thicknesses are available on the market, a guide wire thread rolling device cannot be found on the market, only manual thread rolling is carried out, the efficiency is low, the thread rolling speed is not uniform, the product quality is affected, in addition, the heart stent guide wire thermal shrinkage is not uniform, the product quality rate is low, the requirement on the guide wire thread rolling device on the market is more and more, and the optimization development design is specially carried out on the guide wire thread rolling.
Disclosure of Invention
The utility model overcomes the defects in the prior art, and provides a heart support guide wire thread rolling and heat shrinkage device which has good universality, can realize high-efficiency processing and is low in cost.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a heart support guide wire thread rolling and heat shrinking device comprises a plurality of groups of product supporting mechanisms, a pressing mechanism, a thread rolling mechanism, a heating mechanism, a product pushing and discharging mechanism and a product material box;
the plurality of groups of product supporting mechanisms are sequentially distributed along the same axis, and the thread rolling mechanism, the heating mechanism, the product pushing and discharging mechanism and the product material box are distributed on the side edge of the axis;
the thread rolling mechanism comprises an upper thread rolling mechanism and a lower thread rolling mechanism, the upper thread rolling mechanism is connected with the lower pressing slide block of the lower pressing mechanism, and the lower thread rolling mechanism is fixedly arranged below the upper thread rolling mechanism;
the heating mechanism comprises a hot air heater, a connecting pipe and a limiting block, a groove for accommodating the guide wire is formed in the side edge of the limiting block, an air outlet pipeline communicated with the connecting pipe is arranged in the limiting block, and outlets of the air outlet pipeline are symmetrically distributed on the inner wall of the groove;
the product pushing and blanking mechanism is used for pushing the guide wire out of the product supporting mechanism and enabling the guide wire to fall into the product material box.
Furthermore, the device further comprises a limiting buffer device, wherein the limiting buffer device comprises an upper pressure plate, a guide post, a spring and an adjusting nut, the upper pressure plate and the spring are sequentially sleeved on the guide post, the upper pressure plate is in contact with the lower pressing sliding block, and the adjusting nut is used for adjusting the compression amount of the spring on the guide post.
Furthermore, a limiting plate is further installed on the side edge of the upper thread rolling mechanism, a clamping groove is formed in the bottom of the limiting plate, and the clamping groove comprises an upper linear limiting groove and a bottom V-shaped groove.
Furthermore, the bending position of the V-shaped groove and the side of the guide wire in the same direction in the discharging direction is higher than the opposite side.
Further, push away product unloading mechanism include the cylinder, with the push pedal that the cylinder piston rod is connected and be located slope baffle on the push pedal.
And the pushing plates on the product pushing and blanking mechanisms are connected by adopting connecting plates.
Further, the product supporting mechanism comprises a groove for placing the guide wire and an inclined plate inclined into the product box.
The utility model discloses the beneficial effect who reaches: the manufacturing method can be used for conducting wire thermal shrinkage thread rolling processing of different lengths and outer diameter specifications, is good in universality and wide in application, can obviously save design and manufacturing cost, is sufficient and uniform in conducting wire thermal shrinkage, and is good in thread rolling quality and high in automation degree.
Drawings
FIG. 1 is a schematic view of the entire structure of the embodiment;
FIG. 2 is a schematic structural diagram of a thread rolling and heat shrinking device according to an embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic view of the heating mechanism;
FIG. 5 is a partial structure diagram of the upper thread rolling mechanism;
FIG. 6 is a schematic view of a product pushing and blanking mechanism;
description of reference numerals: (1) an electric cabinet; (2) a pressing mechanism; (3) a thread rolling mechanism; (4) a heating mechanism; (5) pushing a product blanking mechanism; (6) a product support mechanism; (7) a product cartridge; (8) the mechanism places the frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, the heart stent guide wire thread rolling and heat shrinking device is mounted on a mechanism placing rack 8, a related electrical control box 1 is fixed on the rack 8 and can be used as an operation table, and the thread rolling and heat shrinking device specifically comprises a plurality of groups of product supporting mechanisms 6, a pressing mechanism 2, a thread rolling mechanism 3, a heating mechanism 4, a product pushing and blanking mechanism 5 and a product magazine 7; distribute multiunit product supporting mechanism 6 in proper order along same axis, the seal wire that can be used to different length is placed, guarantee placement stability, be equipped with the recess that is used for placing the seal wire on the product supporting mechanism 6, still include the hang plate, correspond with product magazine 7 in its place ahead, the seal wire of guaranteeing the whereabouts can accurately fall into product magazine 7, it pushes away product unloading mechanism 5 to install the multiunit in product magazine 7 opposites, as shown in figure 6, product unloading mechanism 5 adopts the cylinder drive, its piston rod and push pedal fixed connection, still be equipped with the slope baffle in the push pedal, can guarantee promoting in-process seal wire moving direction, still adopt the connecting plate to connect between the multiunit push pedal, still be equipped with a plurality of push pedals on the connecting plate in addition, adaptable different product length, guarantee the stability of release.
The lower pressing mechanism 2 is driven by an air cylinder, a lower pressing slider connected with a piston rod of the air cylinder is connected with an upper thread rolling mechanism in the thread rolling mechanism 3, the lower thread rolling mechanism is fixed on a rack of the lower pressing mechanism 2 and is vertically opposite to the upper thread rolling mechanism, so that the upper thread rolling mechanism can be combined with a lower thread rolling mechanism to perform thread rolling after moving up and down in place, in addition, as shown in fig. 3, a limiting buffer device is further arranged on the lower pressing mechanism 2 and comprises an upper pressing plate 21, a guide post 22, a spring 23 and an adjusting nut 24, the upper pressing plate 21 and the spring 23 are sequentially sleeved on the guide post 22, the upper pressing plate 21 is in contact with a pressing plate protruding from the side edge of the lower pressing slider, and the adjusting nut 24 is used for adjusting the compression amount of the spring 23 on the. The pressing slide block is driven by the air cylinder and is limited by the limiting buffer device, so that the distance between the upper thread rolling mechanism and the lower thread rolling mechanism can be adjusted, and the thread rolling processing of guide wires with different sizes can be realized.
As shown in fig. 5, a limiting plate is further installed on the side of the upper thread rolling mechanism, a clamping groove is formed in the bottom of the limiting plate, the clamping groove comprises an upper linear limiting groove and a bottom V-shaped groove, the linear limiting groove can ensure that the guide wire moves along with the upper thread rolling mechanism, and a lower V-shaped groove is higher than the opposite side at a position close to the V-bending part of the discharge side and can be used for guiding the falling direction of the guide wire.
As shown in fig. 4, the heating mechanism 4 comprises a hot air heater, a connecting pipe and a limiting block, the hot air heater is fixed on the frame of the pressing mechanism 2, the connecting pipe is used for connecting the heater and the limiting block to realize hot air transmission, an air outlet pipeline is arranged inside the limiting block, a U-shaped groove is further arranged on the right side of the limiting block and can accommodate a guide wire to pass through, and opposite air outlets are arranged above and below the groove to enable the guide wire to be heated uniformly and ensure the thermal shrinkage effect.
The specific use method is as follows: after the product is manually placed on the product supporting mechanism 6, the product is heated by the heater 4, hot air is blown out for thermal shrinkage, the lower pressing mechanism 2 descends, the upper thread rolling mechanism descends in place, thread rolling is finished through back and forth thread rolling, the lower pressing mechanism ascends, the upper air cylinder on the product pushing and discharging mechanism 5 is pushed out, and the product is pushed into the product material box 7.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (7)
1. A heart support guide wire thread rolling and heat shrinking device is characterized by comprising a plurality of groups of product supporting mechanisms (6), a pressing mechanism (2), a thread rolling mechanism (3), a heating mechanism (4), a product pushing and discharging mechanism (5) and a product material box (7);
the plurality of groups of product supporting mechanisms (6) are sequentially distributed along the same axis, and the thread rolling mechanism (3), the heating mechanism (4), the product pushing and discharging mechanism (5) and the product material box (7) are distributed on the side edge of the axis;
the thread rolling mechanism (3) comprises an upper thread rolling mechanism and a lower thread rolling mechanism, the upper thread rolling mechanism is connected with the lower pressing slide block of the lower pressing mechanism (2), and the lower thread rolling mechanism is fixedly arranged below the upper thread rolling mechanism;
the heating mechanism (4) comprises a hot air heater, a connecting pipe and a limiting block, a groove for accommodating the guide wire is formed in the side edge of the limiting block, an air outlet pipeline communicated with the connecting pipe is arranged in the limiting block, and outlets of the air outlet pipeline are symmetrically distributed on the inner wall of the groove;
the product pushing and blanking mechanism (5) is used for pushing the guide wire out of the product supporting mechanism (6) and enabling the guide wire to fall into the product material box (7).
2. The heart stent guide wire thread rolling and heat-shrinking device is characterized by further comprising a limiting and buffering device, wherein the limiting and buffering device comprises an upper pressing plate (21), a guide post (22), a spring (23) and an adjusting nut (24), the upper pressing plate (21) and the spring (23) are sequentially sleeved on the guide post (22), the upper pressing plate (21) is in contact with the lower pressing sliding block, and the adjusting nut (24) is used for adjusting the compression amount of the spring (23) on the guide post (22).
3. The heart stent guide wire thread rolling and heat-shrinking device is characterized in that a limiting plate is further mounted on the side edge of the upper thread rolling mechanism, a clamping groove is formed in the bottom of the limiting plate, and the clamping groove comprises an upper linear limiting groove and a bottom V-shaped groove.
4. The heart stent guide wire thread rolling and heat-shrinking device according to claim 3, wherein the bending part of the V-shaped groove on the same direction as the guide wire discharging direction is higher than the opposite side.
5. The heart stent guide wire thread rolling and heat-shrinking device according to claim 1, wherein the product pushing and blanking mechanism (5) comprises an air cylinder, a push plate connected with a piston rod of the air cylinder, and an inclined baffle plate positioned on the push plate.
6. The heart stent guide wire thread rolling and heat-shrinking device according to claim 5, wherein the heart stent guide wire thread rolling and heat-shrinking device comprises a plurality of groups of product pushing and blanking mechanisms (5), and the push plates on the plurality of groups of product pushing and blanking mechanisms (5) are connected through a connecting plate.
7. The heart stent guide wire thread rolling and heat-shrinking device is characterized in that the product supporting mechanism (6) comprises a groove for placing the guide wire and an inclined plate which is inclined into the product box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044076.9U CN210453756U (en) | 2019-07-05 | 2019-07-05 | Heart support seal wire thread rolling pyrocondensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044076.9U CN210453756U (en) | 2019-07-05 | 2019-07-05 | Heart support seal wire thread rolling pyrocondensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210453756U true CN210453756U (en) | 2020-05-05 |
Family
ID=70444311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921044076.9U Active CN210453756U (en) | 2019-07-05 | 2019-07-05 | Heart support seal wire thread rolling pyrocondensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210453756U (en) |
-
2019
- 2019-07-05 CN CN201921044076.9U patent/CN210453756U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 268, Kanghui Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Fenghesheng Technology Co.,Ltd. Country or region after: China Address before: No. 268, Kanghui Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: FENGHESHENG MEDICAL EQUIPMENT (KUNSHAN) Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |