CN114833652B - Processing device of developing needle tube - Google Patents
Processing device of developing needle tube Download PDFInfo
- Publication number
- CN114833652B CN114833652B CN202210380403.8A CN202210380403A CN114833652B CN 114833652 B CN114833652 B CN 114833652B CN 202210380403 A CN202210380403 A CN 202210380403A CN 114833652 B CN114833652 B CN 114833652B
- Authority
- CN
- China
- Prior art keywords
- clamping
- needle tube
- developing
- seat
- developing needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005498 polishing Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a processing device of a developing needle tube, and belongs to the technical field of processing of developing needle tubes. The device comprises a base, a central column is fixedly arranged at the upper end of the base, a plurality of clamping seats are further arranged on the periphery of the central column in a uniformly arranged mode, the clamping seats are rotatably arranged at the upper end of the base, a clamping assembly used for clamping a developing needle tube is arranged at the upper end of the clamping seats, a supporting plate fixed at the upper end of the base is arranged on one side, far away from the central column, of the clamping seats, a plurality of positioning plates are uniformly arranged on one side, close to the central column, of the supporting plate, a plurality of movable seats are telescopically arranged on the outer side wall of the central column, a mounting groove is formed in one side of each movable seat, a rotating shaft is rotatably arranged in the mounting groove, the rotating direction of the rotating shaft is opposite to the rotating direction of the clamping seats, a plurality of polishing wheels are arranged on the rotating shaft, and a radiating assembly is arranged in each movable seat.
Description
Technical Field
The invention relates to the technical field of processing of developing needle tubes, in particular to a processing device of a developing needle tube.
Background
At present, after a puncture needle enters a human body, the puncture needle is positioned and developed mainly by means of ultrasonic instruments and equipment; however, the surface of the conventional puncture needle is mostly a smooth cambered surface, so that signals such as ultrasound can be reflected back again, the reflection surface accepted by the instrument is smaller, the feedback signal is weaker, the developing effect is poorer, and the operation effect is affected.
Therefore, a developing puncture needle with a groove on the surface of the needle tube appears, but the prior puncture needle has a complex structure when processing the groove, and cannot be processed in a large scale.
Disclosure of Invention
The present invention is directed to a processing device for developing a needle tube, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a processing apparatus of developing needle tubing, includes the base, and the fixed center post that is provided with in base upper end still includes a plurality of grip brackets, grip bracket evenly arranged sets up the week side at the center post, the grip bracket rotates to set up in the base upper end, and the grip bracket upper end is provided with the clamping assembly who is used for pressing from both sides tight developing needle tubing, is provided with the first motor that is used for driving the grip bracket pivoted in the base, one side that the grip bracket kept away from the center post is provided with the backup pad of fixing in the base upper end, and one side that the backup pad is close to the center post evenly is provided with a plurality of locating plates, and developing needle tubing runs through the locating plate and rotates the setting with the locating plate, the mounting groove has been seted up to one side that the center post was kept away from to the movable seat that the telescopic is provided with a plurality of needle tubing that corresponds with the grip bracket, be provided with in the movable seat and be used for driving pivot pivoted second motor, pivot rotation direction and grip bracket rotation direction are opposite, evenly fixedly in the pivot is provided with a plurality of polishing wheels that are used for polishing development, be provided with the radiating assembly that is used for polishing the wheel in the movable seat.
As a further scheme of the invention: the clamping assembly comprises a clamping cylinder and a clamping block, a clamping groove for placing the lower end of the developing needle tube is formed in the upper end of the clamping seat, a plurality of annular arranged clamping cylinders are fixedly arranged on the side wall of the clamping seat, the output end of each clamping cylinder penetrates through the side wall of the clamping seat and can move in the clamping groove, and the clamping block is fixedly arranged at the output end of each clamping cylinder.
As still further aspects of the invention: the heat dissipation assembly comprises a water channel and a plurality of water diversion channels, the water channel is arranged in the movable seat and connected with an external water pipe, a plurality of heat dissipation grooves which are communicated with the mounting grooves and correspond to the polishing wheels are arranged in the movable seat, one end of each polishing wheel passes through each heat dissipation groove and can rotate in each heat dissipation groove, and the water channel is communicated with the upper ends of the plurality of heat dissipation grooves through the water diversion channels.
As still further aspects of the invention: and a plurality of groups of pushing cylinders which are annularly arranged are fixedly arranged on the side wall of the central column, and the output ends of the pushing cylinders are connected with the movable seat.
Compared with the prior art, the invention has the beneficial effects that:
the developing needle tube passes through the locating plate and is inserted into the clamping groove of the clamping seat, the developing needle tube can be clamped and fixed through the clamping cylinder in the clamping seat, and the developing needle tube is driven to rotate through the rotation of the clamping seat, so that the stability of the developing needle tube during polishing is ensured by the locating plate, and the problem that the developing needle tube is bent due to uneven stress during polishing is avoided;
through the cooperation of the pushing cylinder, the movable seat, the second motor, the rotating shaft and the grinding wheels, when the developing needle tube is required to be ground, the pushing cylinder pushes the movable seat to be close to the developing needle tube, the second motor drives the rotating shaft to rotate, the grinding wheels can grind grooves on the developing needle tube after being contacted with the developing needle tube, the grinding wheels rotate together, so that the grooves are machined simultaneously, the machining efficiency is high, meanwhile, the displacement of the grinding wheels can be controlled by controlling the pushing cylinder, the grinding depth of the grooves of the developing needle tube is further controlled, and the flexibility is high;
through setting up heat sink, water course and water diversion channel, supply water to the water course through the external water pipe, the water course sprays water to the heat sink through the water diversion channel, the water falls onto grinding wheel in the heat sink, realize the heat dissipation to grinding wheel;
the polishing efficiency is improved by enabling the rotation direction of the developing needle tube to be opposite to the rotation direction of the polishing wheel;
through setting up multiunit grip slipper and corresponding removal seat, can realize a plurality of developing needle tubing simultaneous processing, machining efficiency is high.
In summary, the invention has simple structure, can realize the simultaneous processing of a plurality of developing needle tubes and has high processing efficiency.
Drawings
FIG. 1 is a block diagram of a processing apparatus for developing a needle tube;
FIG. 2 is a top view of a processing apparatus for developing a syringe;
fig. 3 is an enlarged view of the structure of the clamping seat in fig. 1.
In the figure: 1. a base; 2. a first motor; 3. a clamping seat; 4. developing the needle tube; 5. a groove; 6. a positioning plate; 7. a support plate; 8. a rotating shaft; 9. a second motor; 10. a mounting groove; 11. a movable seat; 12. grinding wheel; 13. a heat sink; 14. a water channel; 15. a water diversion channel; 16. a pushing cylinder; 17. a clamping cylinder; 18. clamping blocks; 19. a clamping groove; 20. and a center column.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-3, the present embodiment provides a processing device for developing needle tubes, including a base 1, a central column 20 is fixedly disposed at an upper end of the base 1, and a plurality of clamping holders 3, the clamping holders 3 are uniformly arranged on a peripheral side of the central column 20, in combination with fig. 2, 6 clamping holders 3 are disposed in this embodiment, the clamping holders 3 are rotatably disposed at an upper end of the base 1, a clamping assembly for clamping the developing needle tubes 4 is disposed at an upper end of the clamping holders 3, a first motor 2 for driving the clamping holders 3 to rotate is disposed in the base 1, a support plate 7 fixed at an upper end of the base 1 is disposed at a side of the clamping holders 3 far from the central column 20, a plurality of positioning plates 6 are uniformly disposed at a side of the support plate 7 close to the central column 20, the developing needle tubes 4 penetrate through the positioning plates 6 and are rotatably disposed with the positioning plates 6, specifically, the positioning plate 6 is provided with a positioning hole for the developing needle tube 4 to pass through, the developing needle tube 4 can rotate in the positioning hole, the outer side wall of the center column 20 is provided with a plurality of movable seats 11 which correspond to the clamping seat 3 in a telescopic way, one side of the movable seats 11 far away from the center column 20 is provided with a mounting groove 10, the mounting groove 10 is rotationally provided with a rotating shaft 8, the movable seats 11 are provided with a second motor 9 for driving the rotating shaft 8 to rotate, the rotating direction of the rotating shaft 8 is opposite to that of the clamping seat 3, the rotating shaft 8 is uniformly and fixedly provided with a plurality of polishing wheels 12 for polishing the developing needle tube 4, the movable seats 11 are internally provided with a heat dissipation assembly for dissipating heat of the polishing wheels 12, and in combination with fig. 1, the number of the positioning plate 6 on the supporting plate 7 and the number of the polishing wheels 12 on the rotating shaft 8 can be determined according to the number of grooves 5 to be formed on the developing needle tube 4, in this embodiment, four grooves 5 are required to be formed in the developing needle tube 4, three positioning plates 6 are correspondingly arranged, two grooves 5 are processed between two adjacent positioning plates 6, and four polishing wheels 12 are correspondingly arranged on the rotating shaft 8.
Further, the clamping assembly comprises a clamping cylinder 17 and a clamping block 18, a clamping groove 19 for placing the lower end of the developing needle tube 4 is formed in the upper end of the clamping seat 3, a plurality of annular-arrangement clamping cylinders 17 are fixedly arranged on the side wall of the clamping seat 3, the output end of the clamping cylinder 17 penetrates through the side wall of the clamping seat 3 and can move in the clamping groove 19, and the clamping block 18 is fixedly arranged at the output end of the clamping cylinder 17.
Still further, the heat dissipation assembly comprises a water channel 14 and a plurality of water diversion channels 15 which are arranged in the movable seat 11, the water channel 14 is connected with an external water pipe, a plurality of heat dissipation grooves 13 which are communicated with the mounting groove 10 and correspond to the polishing wheels 12 are arranged in the movable seat 11, one end of the polishing wheels 12 passes through the heat dissipation grooves 13 and can rotate in the heat dissipation grooves 13, and the water channel 14 is communicated with the upper ends of the heat dissipation grooves 13 through the water diversion channels 15.
Still further, referring to fig. 1 and 2, a plurality of groups of pushing cylinders 16 are fixedly disposed on the side wall of the central column 20, and the output ends of the pushing cylinders 16 are connected with the moving seat 11, and in this embodiment, three pushing cylinders 16 are combined into one group to push one moving seat 11 to move, so as to ensure the stability of the moving seat 11.
When the novel developing needle tube is used, the developing needle tube 4 passes through the locating plate 6 and is inserted into the clamping seat 3, the lower end of the developing needle tube 4 is clamped through the clamping cylinder 17, the clamping seat 3 drives the developing needle tube 4 to rotate under the action of the first motor 2, the second motor 9 drives the rotating shaft 8 and the polishing wheel 12 to rotate, the pushing cylinder 16 pushes the movable seat 11 to move, the polishing wheel 12 is close to the developing needle tube 4 and polishes the developing needle tube, the water pipe supplies water to the water channel 14, the water in the water channel 14 enters the heat dissipation groove 13 through the water channel 15 and falls onto the polishing wheel 12, heat dissipation of the polishing wheel 12 is achieved, the pushing cylinder 16 resets after polishing, and the developing needle tube 4 is pulled out.
It should be noted that, the foregoing embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. And those skilled in the art will not be able to describe in detail the above embodiments regarding the schemes or features belonging to the prior art or common general knowledge.
In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments, and those skilled in the art should consider the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so as to form other embodiments that can be understood by those skilled in the art.
Claims (4)
1. The utility model provides a processing device of developing needle tubing, includes base (1), base (1) upper end is fixed to be provided with center post (20), its characterized in that still includes a plurality of grip slipper (3), grip slipper (3) evenly arranged sets up the week side at center post (20), grip slipper (3) rotate and set up in base (1) upper end, grip slipper (3) upper end is provided with the clamping assembly who is used for pressing from both sides tight developing needle tubing (4), is provided with in base (1) and is used for driving grip slipper (3) pivoted first motor (2), one side that center post (20) were kept away from to grip slipper (3) is provided with backup pad (7) of fixing in base (1) upper end, and one side that backup pad (7) are close to center post (20) evenly is provided with a plurality of locating plates (6), and developing needle tubing (4) run through locating plate (6) and rotate with locating plate (6) and set up, telescopic being provided with a plurality of moving seat (11) that correspond with grip slipper (3) on the lateral wall, moving seat (11) keep away from center post (20) one side and be provided with rotary shaft (8), the rotation direction of the rotating shaft (8) is opposite to that of the clamping seat (3), a plurality of polishing wheels (12) for polishing the developing needle tube (4) are uniformly and fixedly arranged on the rotating shaft (8), and a heat dissipation component for dissipating heat of the polishing wheels (12) is arranged in the movable seat (11).
2. The processing device of the developing needle tube according to claim 1, wherein the clamping assembly comprises a clamping cylinder (17) and a clamping block (18), a clamping groove (19) for placing the lower end of the developing needle tube (4) is formed in the upper end of the clamping seat (3), a plurality of annular-arranged clamping cylinders (17) are fixedly arranged on the side wall of the clamping seat (3), the output end of the clamping cylinder (17) penetrates through the side wall of the clamping seat (3) and can move in the clamping groove (19), and the clamping block (18) is fixedly arranged at the output end of the clamping cylinder (17).
3. The processing device of a developing needle tube according to claim 2, wherein the heat dissipation assembly comprises a water channel (14) and a plurality of water diversion channels (15) which are arranged in the movable seat (11), the water channel (14) is connected with an external water pipe, a plurality of heat dissipation grooves (13) which are communicated with the mounting groove (10) and correspond to the polishing wheel (12) are arranged in the movable seat (11), one end of the polishing wheel (12) passes through the heat dissipation grooves (13) and can rotate in the heat dissipation grooves (13), and the water channel (14) is communicated with the upper ends of the plurality of heat dissipation grooves (13) through the water diversion channels (15).
4. A processing device of a developing needle tube according to claim 1, wherein a plurality of groups of pushing cylinders (16) which are annularly arranged are fixedly arranged on the side wall of the center column (20), and the output end of the pushing cylinders (16) is connected with the movable seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210380403.8A CN114833652B (en) | 2022-04-12 | 2022-04-12 | Processing device of developing needle tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210380403.8A CN114833652B (en) | 2022-04-12 | 2022-04-12 | Processing device of developing needle tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114833652A CN114833652A (en) | 2022-08-02 |
| CN114833652B true CN114833652B (en) | 2023-12-26 |
Family
ID=82564443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210380403.8A Active CN114833652B (en) | 2022-04-12 | 2022-04-12 | Processing device of developing needle tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114833652B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB715292A (en) * | 1952-04-16 | 1954-09-08 | Engis Ltd | Improvements in or relating to rotary abrasive heads |
| JP2005066811A (en) * | 2003-08-28 | 2005-03-17 | Nitto Kogyo Co Ltd | Outer diameter polishing method of developing roller |
| WO2011033478A1 (en) * | 2009-09-18 | 2011-03-24 | Poly Medicure Limited | Method and apparatus for making a hole, slot and/or depression in a needle proximal to its tip |
| KR20170138277A (en) * | 2016-06-07 | 2017-12-15 | (주)넥셈 | Compound Roller Automatic Apparatus |
| CN110281113A (en) * | 2019-07-03 | 2019-09-27 | 温州市贝特利电池科技有限公司 | A kind of automatic needle grinding machine |
| CN110774066A (en) * | 2019-11-05 | 2020-02-11 | 丽水市翔隆自动化设备制造有限公司 | Metal dysmorphism piece location presss from both sides tight equipment of polishing |
| CN210307306U (en) * | 2019-06-06 | 2020-04-14 | 常州德天医疗器械有限公司 | Needle grinding tool clamp |
| CN210414033U (en) * | 2019-05-24 | 2020-04-28 | 昆山艾斯博精密金属科技有限公司 | Burnishing device is used in production of metal needle tubing |
| WO2021184583A1 (en) * | 2020-03-16 | 2021-09-23 | 严东芳 | Cutting and polishing integrated apparatus for crystal processing |
| CN214559549U (en) * | 2020-12-24 | 2021-11-02 | 长沙永昌车辆零部件有限公司 | Rubber tube outer surface polishing device |
-
2022
- 2022-04-12 CN CN202210380403.8A patent/CN114833652B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB715292A (en) * | 1952-04-16 | 1954-09-08 | Engis Ltd | Improvements in or relating to rotary abrasive heads |
| JP2005066811A (en) * | 2003-08-28 | 2005-03-17 | Nitto Kogyo Co Ltd | Outer diameter polishing method of developing roller |
| WO2011033478A1 (en) * | 2009-09-18 | 2011-03-24 | Poly Medicure Limited | Method and apparatus for making a hole, slot and/or depression in a needle proximal to its tip |
| KR20170138277A (en) * | 2016-06-07 | 2017-12-15 | (주)넥셈 | Compound Roller Automatic Apparatus |
| CN210414033U (en) * | 2019-05-24 | 2020-04-28 | 昆山艾斯博精密金属科技有限公司 | Burnishing device is used in production of metal needle tubing |
| CN210307306U (en) * | 2019-06-06 | 2020-04-14 | 常州德天医疗器械有限公司 | Needle grinding tool clamp |
| CN110281113A (en) * | 2019-07-03 | 2019-09-27 | 温州市贝特利电池科技有限公司 | A kind of automatic needle grinding machine |
| CN110774066A (en) * | 2019-11-05 | 2020-02-11 | 丽水市翔隆自动化设备制造有限公司 | Metal dysmorphism piece location presss from both sides tight equipment of polishing |
| WO2021184583A1 (en) * | 2020-03-16 | 2021-09-23 | 严东芳 | Cutting and polishing integrated apparatus for crystal processing |
| CN214559549U (en) * | 2020-12-24 | 2021-11-02 | 长沙永昌车辆零部件有限公司 | Rubber tube outer surface polishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114833652A (en) | 2022-08-02 |
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