CN209565929U - A kind of sewing needle grinding apparatus - Google Patents
A kind of sewing needle grinding apparatus Download PDFInfo
- Publication number
- CN209565929U CN209565929U CN201920284138.7U CN201920284138U CN209565929U CN 209565929 U CN209565929 U CN 209565929U CN 201920284138 U CN201920284138 U CN 201920284138U CN 209565929 U CN209565929 U CN 209565929U
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- CN
- China
- Prior art keywords
- sewing needle
- servo motor
- workbench
- frosted
- column
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Abstract
The utility model discloses a kind of sewing needle grinding apparatus, including workbench, the two sides on workbench top are equipped with support plate, one of support plate side is rotatably connected to bull stick, one end of bull stick is fixedly connected with threaded rod, one end of frosted column offers threaded hole, and one end of threaded rod is connect by threaded hole with the threaded one end of frosted column, the other end of frosted column offers pyramid type polishing hole, the top of workbench and be located at frosted column another end position at be equipped with fixed block, one end of fixed block offers fixation hole, and the inner cavity of fixation hole is equipped with fastening assembly.The utility model can be realized the fast assembling-disassembling to frosted column by the bull stick, threaded rod and the threaded hole that are equipped with, it is replaced in time convenient for frosted column, cooperate the pyramid type opened up on frosted column polishing hole that can disposably complete to the polishing at sewing needle syringe needle again, the polishing step to sewing needle is simplified, the grinding efficiency of sewing needle is improved.
Description
Technical field
The utility model relates to grinding apparatus field, in particular to a kind of sewing needle grinding apparatus.
Background technique
Suture is will to be cut or the tissue of wound fracture, organ carry out pairing or rebuilding its channel, restores its function.
It is the primary condition for guaranteeing well to heal, is also important one of basic operative techniques technology, and sewing needle is medical treatment
Essential a kind of tool in suture, a kind of good sewing needle can not only improve the suture efficiency of doctor, while also can
To the sewing effect of wound, facilitate the healing of patient wound.
In the process of manufacture of sewing needle, needs to polish to the syringe needle of sewing needle, keep syringe needle more sharp
It is smooth, the suture efficiency to wound is improved, used grinding apparatus is after the polishing for carrying out a period of time at present, frosted disk meeting
It wears, will affect the grinding effect to sewing needle if replacing not in time, reduce the quality of sewing needle, and existing beat
It is cumbersome when replacing frosted disk to grind equipment, is not easy to replace, and existing grinding apparatus is carried out to sewing needle syringe needle
It needs ceaselessly to change grinding angle when polishing, operation difficulty is larger, and grinding efficiency is low.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of sewing needle grinding apparatus
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of sewing needle grinding apparatus, including work
The two sides of platform, the workbench top are fixedly connected with support plate, the middle part rotation connection of one of them support plate side
There is bull stick, one end of the bull stick is fixedly connected with threaded rod, and the top of the workbench is equipped with frosted column, the frosted column
One end offers threaded hole, and one end of the threaded rod is connect by threaded hole with the threaded one end of frosted column, the frosted
The other end of column offers pyramid type polishing hole, and the top of the workbench and being located at another end position of frosted column is equipped with solid
Determine block, one end of the fixed block offers fixation hole, and the inner cavity of the fixation hole is equipped with fastening assembly.
Preferably, the fastening assembly includes two curved splints, fastening bolt and supporting block, the bottom of the fastening bolt
It holds and is rotatablely connected across the top of fixed block and the top of one of curved splint, the bottom end of the fixation hole inner cavity passes through branch
Dagger is fixedly connected with the bottom end of another one curved splint, and two curved splints are located in same vertical line.
Preferably, the top of the workbench and being located in one of at another side position of support plate is fixed by fixing seat
It is connected with first servo motor, the other end of the bull stick passes through one of support plate and the output shaft of first servo motor passes
Dynamic connection, the other end of the fixed block are equipped with the second servo motor, the output end of second servo motor and fixed block
Other end transmission connection.
Preferably, the side of support plate described in another one is fixedly connected with cylinder, and the telescopic end of the cylinder runs through
One end of another one support plate and the second servo motor is sequentially connected, and the bottom end of second servo motor is fixedly connected with
Loading plate, the two sides of the bottom bearing plate are rotatably connected to wheel pair, and two avris on the workbench top are fixedly connected with cunning
Rail, the wheel are slidably connected to sliding rail.
Preferably, the outside of the fixed block, which is fixed to intert, is connected with bearing, and the outside fixing sleeve of the bearing is connected to axis
Seat is held, the bottom end of the bearing block is fixedly connected with the side on loading plate top.
Preferably, rubber washer is equipped between the bull stick and frosted column, and the rubber washer is worn with threaded rod activity
Connection is inserted, the edge of the workbench bottom end is fixedly connected with support leg.
Preferably, the front of the workbench is equipped with switch panel, and the front of the switch panel is equipped with first and watches
Take motor switch, the second servo motor switch and switching cylinder, the first servo motor, the second servo motor and cylinder difference
It is electrically connected by first servo motor switch, the second servo motor switch and switching cylinder and external power supply.
The technical effect and advantage of the utility model:
1, the fast assembling-disassembling to frosted column can be realized by the bull stick, threaded rod and threaded hole that are equipped with, is convenient for frosted column
It is replaced in time, then cooperates the pyramid type opened up on frosted column polishing hole that can disposably complete at sewing needle syringe needle
Polishing, simplifies the polishing step to sewing needle, improves the grinding efficiency of sewing needle；
2, frosted column and sewing needle can be driven to carry out respectively by the first servo motor being equipped with and the second servo motor
It rotates backward, to further increase the grinding efficiency to sewing needle；
3, the quick fixed and disassembly that can be realized sewing needle by the curved splint and fastening bolt that are equipped with, is convenient for employee
The sewing needle and install sewing needle to be polished that disassembly polishing is completed, shorten the time of replacement sewing needle, to further increase
The grinding efficiency of sewing needle.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic.
Fig. 2 is the utility model frosted rod structure schematic diagram.
Fig. 3 is the utility model fixed-block-architecture (FBA) schematic diagram.
Fig. 4 is the utility model loading plate side structure schematic diagram.
In figure: 1, workbench；2, support plate；3, bull stick；4, threaded rod；5, frosted column；6, threaded hole；7, pyramid type is polished
Hole；8, fixed block；9, fixation hole；10, curved splint；11, fastening bolt；12, first servo motor；13, the second servo motor；
14, cylinder；15, loading plate；16, wheel pair；17, sliding rail；18, bearing block；19, support leg.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of sewing needle grinding apparatus as shown in Figs 1-4, including workbench 1, and workbench 1 pushes up
The two sides at end are fixedly connected with support plate 2, are rotatably connected to bull stick 3 in the middle part of one of 2 side of support plate, for connecting the
One servo motor 12 and frosted column 5, one end of bull stick 3 are fixedly connected with threaded rod 4, and the top of workbench 1 is equipped with frosted column 5,
One end of frosted column 5 offers threaded hole 6, and one end of threaded rod 4 is connected by the threaded one end of threaded hole 6 and frosted column 5
It connects, threaded rod 4 and being used cooperatively for threaded hole 6 can be convenient for the quick disassembly and installation of frosted column 5, the other ends of frosted column 5
Offer pyramid type polishing hole 7, can the syringe needle to sewing needle disposably polished, the top of workbench 1 and positioned at frosted
Fixed block 8 is equipped at another end position of column 5, one end of fixed block 8 offers fixation hole 9, for installing sewing needle, makes to suture
The pyramid type of needle and frosted column 5 polishing hole 7 is located in same horizontal line, and the inner cavity of fixation hole 9 is equipped with fastening assembly, fastening assembly
Including two curved splints 10, fastening bolt 11 and supporting block, the bottom end of fastening bolt 11 pass through the top of fixed block 8 with wherein
The top rotation connection of one curved splint 10, the bottom end of 9 inner cavity of fixation hole pass through support column and another one curved splint
10 bottom end is fixedly connected, and two curved splints 10 are located in same vertical line, is driven wherein by rotation fastening bolt 11
One curved splint 10 moves downward or upward, so that the fixation or loosening to sewing needle be rapidly completed.
And the top of workbench 1 and being located in one of at another side position of support plate 2 is fixedly connected by fixing seat
There is first servo motor 12, the other end of bull stick 3 passes through one of support plate 2 and the output shaft of first servo motor 12 is driven
Connection, is able to drive bull stick 3, threaded rod 4 and frosted column 5 rotate, to carry out automatically grinding to sewing needle, fixed block 8 it is another
One end is equipped with the second servo motor 13, and the output end of the second servo motor 13 and the other end of fixed block 8 are sequentially connected, being capable of band
Dynamic fixed block 8 and sewing needle rotate with 5 opposite direction of frosted column, to utilize the reversely rotated of frosted column 5 and sewing needle
Improve the grinding efficiency of sewing needle.
And then the side of another one support plate 2 is fixedly connected with cylinder 14, and the telescopic end of cylinder 14 is therethrough
The transmission connection of one end of another support plate 2 and the second servo motor 13, cylinder 14 are able to drive fixed block 8 to frosted column 5 one
End movement realizes the polishing to sewing needle so that sewing needle be made to contact friction with the pyramid type of 5 one end of frosted column polishing hole 7, the
The bottom end of two servo motors 13 is fixedly connected with loading plate 15, and the two sides of 15 bottom of loading plate are rotatably connected to wheel to 16, work
Two avris on 1 top of platform are fixedly connected with sliding rail 17, and wheel is slidably connected to 16 with sliding rail 17, and wheel is extended to 16 using cylinder 14
The thrust of generation rolls on sliding rail 17, so that it is mobile to side to drive loading plate 15 stable, when raising sewing needle is mobile
Stability, to improve the polishing quality of sewing needle.
The outside of last fixed block 8, which is fixed to intert, is connected with bearing, and the outside fixing sleeve of bearing is connected to bearing block 18, bearing
The bottom end of seat 18 is fixedly connected with the side on 15 top of loading plate, and the setting of bearing and bearing block 18 can play fixed block 8
The fixed effect of one support, while not influencing the second servo motor 13 and fixed block 8 is driven to be rotated, bull stick 3 and frosted column
It is equipped with rubber washer between 5, increases the compactness between bull stick 3 and frosted column 5, improves the stability that frosted column 5 is installed, and
Rubber washer and the interspersed connection of 4 activity of threaded rod, the edge of 1 bottom end of workbench are fixedly connected with support leg 19, are used to support
Workbench 1 makes workbench 1 keep stablizing.
This practical working principle:
When carrying out sewing needle polishing, external power supply is connected, each electrical appliance can work normally, manually by seam to be polished
In the fixation hole 9 for closing needle insertion 8 one end of fixed block, and the bottom end of sewing needle is made to be located in one of the top of curved splint 10,
It is rotated further by fastening bolt 11, fastening bolt 11 is since rotation is mobile to the bottom end of fixation hole 9, to drive the arc being attached thereto
Clamping plate 10 declines the top for pushing down sewing needle, and two curved splints 10 cooperate sewing needle is fixed tight；
First servo motor switch and the second servo motor switch are opened, the output shaft of first servo motor 12 is by turning
Bar 3 and threaded rod 4 drive frosted column 5 to rotate clockwise, and the output shaft of the second servo motor 13 drives through fixed block 8 and fastening
Component drives sewing needle to rotate counterclockwise, then controls the short elongation of stretching of cylinder 14, takes turns to 16 due to the elongation generation of cylinder 14
Thrust rolls on sliding rail 17, drives loading plate 15 mobile to 5 one end of frosted column, to drive fixed block 8 and sewing needle to mill
One end of sand column 5 is mobile, when sewing needle contacts with the pyramid type of 5 one end of frosted column polishing hole 7 and generates phase mutual friction, circular cone
The inner wall in type polishing hole 7 polishes to the pillow of sewing needle, and after a period of time, the pillow of sewing needle is by pyramid type polishing hole
7 mutual Friction Sanding is at pyramid type；
Finally manipulation cylinder 14 shortens, and wheel slides on sliding rail 17 to 16 drives loading plate 15 to move backward, to drive
Sewing needle is separated with frosted column 5, is then loosened fastening bolt 11, is kept the curved splint 10 on sewing needle top separated, manually
The sewing needle polished is removed, next sewing needle to be polished is changed, carries out polishing operation next time；
After a period of use, the pyramid type polishing hole 7 of 5 one end of frosted column is due to long-time and sewing needle phase for grinding apparatus
Mutual friction is worn, and when being unable to satisfy the sewing needle polishing of this batch of model, bull stick 3 of holding with a firm grip manually, another hand holds frosted
Column 5 rotates frosted column 5, separates the threaded hole 6 of frosted column 5 slowly with threaded rod 4, then further take out new frosted column 5,
Make the threaded hole 6 of new 5 one end of frosted column that frosted column 5 is aligned and rotated with one end of threaded rod 4, frosted column 5 is made to pass through screw thread
Hole 6 rotates on threaded rod 4, and fixation is finally fitted closely with one end of bull stick 3, realizes the fast quick-detach and peace of frosted column 5
Dress.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of sewing needle grinding apparatus, including workbench (1), it is characterised in that: the two sides on workbench (1) top are fixed
Support plate (2) are connected with, are rotatably connected to bull stick (3) in the middle part of one of them described support plate (2) side, the bull stick (3)
One end be fixedly connected with threaded rod (4), the top of the workbench (1) is equipped with frosted column (5), the one of the frosted column (5)
End offers threaded hole (6), and one end of the threaded rod (4) is connected by the threaded one end of threaded hole (6) and frosted column (5)
Connect, the other end of the frosted column (5) offer pyramid type polishing hole (7), the top of the workbench (1) and be located at frosted column
(5) fixed block (8) are equipped at another end position, one end of the fixed block (8) offers fixation hole (9), the fixation hole
(9) inner cavity is equipped with fastening assembly.
2. a kind of sewing needle grinding apparatus according to claim 1, it is characterised in that: the fastening assembly includes two arcs
Clevis plate (10), fastening bolt (11) and supporting block, the bottom end of the fastening bolt (11) is across the top of fixed block (8) and its
In curved splint (10) top rotation connection, the bottom end of fixation hole (9) inner cavity by support column with it is wherein another
The bottom end of a curved splint (10) is fixedly connected, and two curved splints (10) are located in same vertical line.
3. a kind of sewing needle grinding apparatus according to claim 1, it is characterised in that: the top of the workbench (1) and
It is located in one of at support plate (2) another side position and is fixedly connected with first servo motor (12) by fixing seat, described turn
The output shaft that the other end of bar (3) passes through one of support plate (2) and first servo motor (12) is sequentially connected, the fixation
The other end of block (8) is equipped with the second servo motor (13), and the output end of second servo motor (13) is another with fixed block (8)
One end transmission connection.
4. a kind of sewing needle grinding apparatus according to claim 1, it is characterised in that: support plate described in another one
(2) side is fixedly connected with cylinder (14), the telescopic end of the cylinder (14) another support plate (2) and second therethrough
One end of servo motor (13) is sequentially connected, and the bottom end of second servo motor (13) is fixedly connected with loading plate (15), institute
The two sides for stating loading plate (15) bottom are rotatably connected to wheel to (16), and two avris on workbench (1) top are fixedly connected with
Sliding rail (17), the wheel are slidably connected to (16) and sliding rail (17).
5. a kind of sewing needle grinding apparatus according to claim 1, it is characterised in that: the outside of the fixed block (8) is solid
Fixed interspersed to be connected with bearing, the outside fixing sleeve of the bearing is connected to bearing block (18), the bottom end of the bearing block (18) with hold
The side on support plate (15) top is fixedly connected.
6. a kind of sewing needle grinding apparatus according to claim 1, it is characterised in that: the bull stick (3) and frosted column (5)
Between be equipped with rubber washer, and the rubber washer and the interspersed connection of threaded rod (4) activity, the side of workbench (1) bottom end
Support leg (19) are fixedly connected at angle.
7. a kind of sewing needle grinding apparatus according to claim 1, it is characterised in that: the front peace of the workbench (1)
Equipped with switch panel, the front of the switch panel is equipped with first servo motor switch, the second servo motor switch and cylinder
Switch, the first servo motor (12), the second servo motor (13) and cylinder (14) respectively by first servo motor switch,
Second servo motor switch and switching cylinder and external power supply are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920284138.7U CN209565929U (en) | 2019-03-06 | 2019-03-06 | A kind of sewing needle grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920284138.7U CN209565929U (en) | 2019-03-06 | 2019-03-06 | A kind of sewing needle grinding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209565929U true CN209565929U (en) | 2019-11-01 |
Family
ID=68334829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920284138.7U Expired - Fee Related CN209565929U (en) | 2019-03-06 | 2019-03-06 | A kind of sewing needle grinding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209565929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745513A (en) * | 2020-07-24 | 2020-10-09 | 蚌埠锐光通信科技有限公司 | Tip repairing device for optical fiber fusion splicer electrode |
| CN111774996A (en) * | 2020-07-20 | 2020-10-16 | 宋小磊 | Needle-shaped cylinder grinding mechanism for spinning |
| CN114851031A (en) * | 2022-04-08 | 2022-08-05 | 海盐兴达纺针科技有限公司 | High-efficient processingequipment that polishes of weaving nook closing member |
-
2019
- 2019-03-06 CN CN201920284138.7U patent/CN209565929U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774996A (en) * | 2020-07-20 | 2020-10-16 | 宋小磊 | Needle-shaped cylinder grinding mechanism for spinning |
| CN111745513A (en) * | 2020-07-24 | 2020-10-09 | 蚌埠锐光通信科技有限公司 | Tip repairing device for optical fiber fusion splicer electrode |
| CN114851031A (en) * | 2022-04-08 | 2022-08-05 | 海盐兴达纺针科技有限公司 | High-efficient processingequipment that polishes of weaving nook closing member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |