CN109175715A - The fast quick change of screw produces tooling and laser marking system - Google Patents
The fast quick change of screw produces tooling and laser marking system Download PDFInfo
- Publication number
- CN109175715A CN109175715A CN201811141009.9A CN201811141009A CN109175715A CN 109175715 A CN109175715 A CN 109175715A CN 201811141009 A CN201811141009 A CN 201811141009A CN 109175715 A CN109175715 A CN 109175715A
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- Prior art keywords
- screw
- fast quick
- quick change
- placement hole
- ratchet
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- 230000008859 change Effects 0.000 title claims abstract description 43
- 238000010330 laser marking Methods 0.000 title claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 210000003781 tooth socket Anatomy 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of fast quick changes of screw to produce tooling and laser marking system, belong to laser-marking technical field, it includes pedestal that the fast quick change of screw, which produces tooling, the middle of the base is provided with rotary shaft, the upper end of rotary shaft is provided with the fixed turntable of screw, lower end is provided with ratchet, wherein: being evenly arranged with several screw placement hole locations around the fixed turntable of screw, screw placement hole location is respectively used to place the screw of different size, after the screw that screw placement hole location is designed such as different size is put into, the center of circle of the head of a nail of the screw of different size on the same circle and the top of the head of a nail in the same plane；The positioning device for fixed ratchet wheel position is provided on pedestal.The present invention can be realized fast quick change and produce, and reduction, which changes to criticize to change, produces the time, improves production efficiency, guarantees the consistency of every batch of product, Improving The Quality of Products.
Description
Technical field
The present invention relates to laser-marking field, particularly relates to a kind of fast quick change of screw and produce tooling and the laser with the tooling
Mark system.
Background technique
In medical field of orthopaedics, it is often necessary to carry out laser-marking using upper surface of the laser-marking machine to the screw head of a nail.
In the prior art, the tooling used when carrying out laser-marking is more simple, and usually at the edge of tooling table top, setting is several
Screw is put into corresponding size manually when needing the screw to a certain specification to carry out laser-marking by various sizes of U-shaped opening
U-shaped opening in, then Mobile tool position makes screw be located at the underface of laser-marking head, carry out laser-marking later, mark
After knowledge, screw is removed, other screws to be identified are put into same U-shaped opening and continue laser-marking.
Inventor is the study found that at least there is following technical problem in above scheme:
1, after the screw laser-marking of a certain specification, when needing to change screw of the production to another specification, due to another
The screw of specification needs the U-shaped opening using another size, thus need again Mobile tool position so that screw is located at laser
The underface of marking head increases and changes batch time for changing production；
2, existing tooling places screw only with U-shaped opening, and crooked phenomenon is easy to appear after screw placement, and product is consistent
Property is poor；And screw head of a nail tip height is different sometimes, causes to change the height criticized and also need to adjust laser-marking head when changing production,
It increases and changes batch time for changing production.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of fast quick changes of screw to produce tooling and laser mark with the tooling
Knowledge system produces the time to reduce to change to criticize to change, improves production efficiency, guarantee the consistency of every batch of product, Improving The Quality of Products.
In order to solve the above technical problems, present invention offer technical solution is as follows:
On the one hand, a kind of fast quick change production tooling of screw, including pedestal are provided, are provided with rotary shaft in the middle part of the pedestal,
The upper end of the rotary shaft is provided with the fixed turntable of screw, and lower end is provided with ratchet, in which:
Several screw placement hole locations are evenly arranged with around the fixed turntable of the screw, the screw placement hole location is used respectively
In the screw for placing different size, after the screw that the screw placement hole location is designed such as different size is put into, different size
Screw the head of a nail the center of circle on the same circle and the top of the head of a nail in the same plane；
Several ratchets, the quantity of the tooth socket of the ratchet and the screw placement hole location are evenly arranged on the ratchet
Quantity is identical；
The side of the ratchet is provided with the positioning device for fixed ratchet wheel position on the pedestal.
Further, the screw placement hole location is radial U-shaped opening, the width and dimension of the U-shaped opening
The diameter of the rivet nut of screw is adapted, and fluted, the shape and dimension of the groove is arranged in the most inner side of the U-shaped opening
The shape of the head of a nail of screw is adapted；
Alternatively, the screw placement hole location is that the rivet nut of dimension screw is made to pass through the variable diameter open-work for only accommodating the head of a nail.
Further, the quantity of the screw placement hole location is 2-30.
Further, the position of the screw placement hole location and tooth socket corresponds.
Further, the positioning device includes U-clamp block, and spring, the end of the spring are provided in the U-clamp block
End is provided with blocking arm, and the end of the blocking arm extends in the tooth socket.
Further, the side of the blocking arm is provided with manual adjustment rod.
Further, the tooth socket is dovetail groove, and the end of the blocking arm is trapezoidal.
Further, be all made of between the fixed turntable of the screw and rotary shaft, between the ratchet and rotary shaft axis and
The fixed form of key.
Further, it is fixed below the ratchet using circlip.
On the other hand, a kind of laser marking system, including laser-marking machine, the laser-marking of the laser-marking machine are provided
Head lower section is provided with any of the above-described fast quick change of the screw and produces tooling.
The invention has the following advantages:
The fast quick change of screw of the invention produces tooling in use, operator can be according to the screw of required mark, in spiral shell
It follows closely and finds corresponding screw placement hole location on fixed turntable, then by control ratchet wheel, drive the fixed turntable of screw
Rotation is to switch screw placement hole location, to realize that fast quick change produces.The present invention can be realized fast quick change and produce, and reduction is changed when batch changing production
Between, production efficiency is improved, guarantees the consistency of every batch of product, Improving The Quality of Products.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the fast quick change of screw of the invention produces tooling；
Fig. 2 is the explosive view that the fast quick change of screw shown in Fig. 1 produces tooling；
Fig. 3 is the fit structure schematic diagram of ratchet and positioning device in Fig. 1；
Fig. 4 is the use state diagram that the fast quick change of screw shown in Fig. 1 produces tooling.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
On the one hand, the present invention provides a kind of fast quick change of screw and produces tooling, as shown in Figs 1-4, including pedestal 1, in pedestal 1
Portion is provided with rotary shaft 2, and the upper end of rotary shaft 2 is provided with the fixed turntable 3 of screw, and lower end is provided with ratchet 4, in which:
The fixed turntable 3 of screw is circle, and but not limited to this, is also possible to oval, rectangular or other arbitrary shapes,
Surrounding is evenly arranged with several screw placement hole locations 5, and screw placement hole location 5 is respectively used to the screw of placement different size (i.e. originally
Application specially designs one-to-one screw placement hole location therewith according to the screw of each different size), screw placement hole location
After 5 screws for being designed such as different size are put into corresponding screw placement hole location 5, the center of circle of the head of a nail of the screw of different size
On the same circle (using the center of the fixed turntable 3 of screw as the center of circle) and the top of the head of a nail in the same plane, in this way, into
When row is with a collection of screw mark, when replacing screw every time, screw placement hole location 5 can guarantee that skew, product one do not occur for screw
Cause property is good, and even if adjusting entire tooling without mobile when changing batch, need to only rotate the fixed turntable of screw to switch screw placement
Hole location 5 is in same position (height is also identical) after can guarantee screw placement, without adjusting laser-marking machine again, in fact
Now fast quick change batch changes production and provides the foundation；
Be evenly arranged with several ratchets 7 on ratchet 4, the quantity of the tooth socket 8 (forming tooth socket between adjacent ratchet) of ratchet 7 with
The quantity of screw placement hole location 5 is identical, the fixed turntable 3 of screw can be driven to rotate by rotating ratchet 4 in this way, and pass through tooth
Quantity/angle that slot 8 turns over facilitates switching selection spiral shell it can be learnt that screw placement hole location 5 has also turned over identical quantity/angle
Nail places hole location 5；
The side of ratchet 4 is provided with the positioning device 9 for fixed ratchet wheel position on pedestal 1, in the fixed turntable 3 of screw
On screw placement hole location 5 it is selected after, the position of ratchet 4 can be fixed by the positioning device 9, to fix spiral shell indirectly
Follow closely the position of fixed turntable 3.
In the present invention, screw placement hole location preferably uses following two structure type:
Structure type one:
As shown in Figure 1, screw placement hole location 5 is radial U-shaped opening 51, the width and dimension spiral shell of U-shaped opening 51
The diameter of the rivet nut of nail is adapted (equal or slightly larger than, to facilitate rivet nut to be put into), and the most inner side of U-shaped opening 51 is respectively provided with
Fluted 52, the shape of the head of a nail of the shape and dimension screw of groove 52 is adapted.
It is using the structure type one in Fig. 1-4 illustrated embodiment.Specifically, design U-shaped opening 51 can be passed through
The position (referring mainly to vertical position) of length and groove 52, so that the screw of different size is put into the groove of corresponding U-shaped opening 51
After in 52, the center of circle of the head of a nail of the screw of different size on the same circle and the top of the head of a nail in the same plane.
Structure type two:
Screw placement hole location is that the rivet nut of dimension screw is made to pass through the variable diameter open-work for only accommodating the head of a nail, i.e., in Fig. 1 institute
Show that removing opening portion on the basis of U-shaped opening 51 only retains dependency structure at most inner side groove 52.
At this point it is possible to by the location and shape of design variable diameter open-work, so that the screw of different size is put into corresponding change
After in diameter open-work, the center of circle of the head of a nail of the screw of different size on the same circle and the top of the head of a nail in the same plane.
It is envisioned that those skilled in the art can also be by screw placement hole on the basis of above structure form
Position is designed as other feasible structure types, no longer repeats one by one herein.
The fast quick change of screw of the invention produces tooling in use, as shown in figure 4, operator can be according to required mark
Screw 10 finds corresponding screw placement hole location 5 on the fixed turntable 3 of screw, then by manually controlling 4 turns of ratchet
It is dynamic, drive the fixed rotation of turntable 3 of screw to switch screw placement hole location 5, make screw 10 be exactly in mark location 11 just on
Side, to realize that fast quick change produces.
The fast quick change of the screw produces the application method of tooling, can specifically refer to following steps:
S1. it fixes: the tooling is placed on laser-marking machine, specifically, mounting hole can be set on pedestal, pass through spiral shell
Pedestal is fixed on laser-marking machine by bolt；
S2. it determines hole location: determining the screw of wanted mark corresponds to which screw placement hole in tooling according to job ticket
Position；
S3. it places screw: screw being put into corresponding screw placement hole location and is ajusted；
S4. debugging routine: after screw placement, adjust separately laser-marking machine X, Y, Z axis direction (adjust for the first time with
Afterwards, it is not necessarily to adjust again when changing and criticizing and change production, the fixed turntable of rotation screw to the corresponding hole location of screw)；
S5. mark and confirmation: calling the corresponding mark template of screw, start laser-marking machine, carries out laser-marking, confirmation
Marking effect removes the screw that mark finishes manually later, replaces and continues mark with other a collection of screws；
S6. it changes to criticize and changes production: determining the corresponding screw placement hole location in tooling of screw of wanted mark, root according to job ticket
Carry out the rotation angle of the fixed turntable of adjusting screw according to hole location, repetition step S5 operation, which can be realized to change to criticize, changes production.
The fast quick change of screw of the invention produces tooling, and structure is simple, the process-cycle is short, positioning accuracy is high, at low cost；Carry out
When with a batch screw mark, when replacing screw every time, screw placement hole location can guarantee that skew, homogeneity of product do not occur for screw
It is good, and even if adjust entire tooling when changing batch without mobile, the fixed turntable rotation of screw need to only be driven to switch by ratchet
Screw placement hole location is in same position (height is also identical) after can guarantee screw placement, without adjusting laser-marking again
Machine, therefore, the tooling can be realized fast quick change and produce, and reduction, which changes to criticize to change, produces the time, improves production efficiency, guarantees the one of every batch of product
Cause property, Improving The Quality of Products.
In the present invention, the quantity of the screw placement hole location 5 on the fixed turntable 3 of screw can be 2-30, preferably 10-20
A (embodiment as shown in the figure is 20).Preferably, the position of screw placement hole location 5 and tooth socket 8 corresponds, more square in this way
Just the selection of screw placement hole location 5.
To realize being fixedly secured for the fixed turntable 3 of screw and ratchet 4, as shown in Fig. 2, the fixed turntable 3 of screw and rotary shaft 2
Between, the fixed form of axis and key is all made of between ratchet 4 and rotary shaft 2.In addition, to prevent ratchet 4 from falling off, under ratchet 4
Face can be fixed using circlip.
In the present invention, positioning device 9 can be using well known to a person skilled in the art various frame modes, such as in pedestal
Location hole is arranged in position corresponding with tooth socket 8 on 1, and positioning device uses the bolt matched with location hole, however, positioning dress
9 are set preferably to use with flowering structure:
As shown in figure 3, positioning device 9 includes U-clamp block 91, spring 92, the end of spring 92 are provided in U-clamp block 91
It is provided with blocking arm 93, the end of blocking arm 93 extends in tooth socket 8.In Fig. 3, when rotating ratchet 4, blocking arm 93 is compressed by cross force
Spring 92, when 18 ° of the every rotation of ratchet 4, blocking arm 93 is acted on by the elastic force of spring 92, next tooth socket 8 is headed into, to realize spine
The positioning of wheel 4.
Further, manual adjustment rod 94 has can be set in the side of blocking arm 93, in this way, when ratchet 4 need to rotate it is larger
When angle, manual adjustment rod 94 can be first stirred, after rotating ratchet 4 to required position, unclamp again manual adjustment rod 94 and realize ratchet 4
Positioning.Preferably, tooth socket 8 is dovetail groove, and it is both so trapezoidal face contact, positioning is more quasi- that the end of blocking arm 93, which is trapezoidal,
Really.
On the other hand, the present invention provides a kind of laser marking system, including laser-marking machine, and the laser-marking machine swashs
It is provided with the fast quick change of above-mentioned screw below light marking head and produces tooling.Due to the fast quick change of screw produce the structure of tooling with it is upper identical,
Therefore details are not described herein again.
Laser marking system of the invention can be realized fast quick change and produce, and reduction, which changes to criticize to change, produces the time, improves production efficiency, protects
Demonstrate,prove the consistency of every batch of product, Improving The Quality of Products.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of fast quick change of screw produces tooling, which is characterized in that including pedestal, rotary shaft, institute are provided in the middle part of the pedestal
The upper end for stating rotary shaft is provided with the fixed turntable of screw, and lower end is provided with ratchet, in which:
Several screw placement hole locations are evenly arranged with around the fixed turntable of the screw, the screw placement hole location is respectively used to put
The screw of different size is set, after the screw that the screw placement hole location is designed such as different size is put into, the spiral shell of different size
The center of circle of the head of a nail of nail on the same circle and the top of the head of a nail in the same plane；
Several ratchets, the quantity of the quantity of the tooth socket of the ratchet and the screw placement hole location are evenly arranged on the ratchet
It is identical；
The side of the ratchet is provided with the positioning device for fixed ratchet wheel position on the pedestal.
2. the fast quick change of screw according to claim 1 produces tooling, which is characterized in that the screw placement hole location is radial
The diameter of U-shaped opening, the rivet nut of the width and dimension screw of the U-shaped opening is adapted, the most inner side of the U-shaped opening
It is arranged fluted, the shape of the head of a nail of the shape and dimension screw of the groove is adapted；
Alternatively, the screw placement hole location is that the rivet nut of dimension screw is made to pass through the variable diameter open-work for only accommodating the head of a nail.
3. the fast quick change of screw according to claim 1 produces tooling, which is characterized in that the quantity of the screw placement hole location is
2-30.
4. the fast quick change of screw according to claim 1 produces tooling, which is characterized in that the screw placement hole location and tooth socket
Position corresponds.
5. the fast quick change of screw according to any one of claims 1-4 produces tooling, which is characterized in that the positioning device includes
U-clamp block is provided with spring in the U-clamp block, and the end of the spring is provided with blocking arm, and the end of the blocking arm extends to institute
It states in tooth socket.
6. the fast quick change of screw according to claim 5 produces tooling, which is characterized in that the side of the blocking arm is provided with manually
Adjusting rod.
7. the fast quick change of screw according to claim 5 produces tooling, which is characterized in that the tooth socket is dovetail groove, the gear
The end of arm is trapezoidal.
8. the fast quick change of screw according to claim 5 produces tooling, which is characterized in that the fixed turntable of the screw and rotary shaft
Between, the fixed form of axis and key is all made of between the ratchet and rotary shaft.
9. the fast quick change of screw according to claim 5 produces tooling, which is characterized in that solid using circlip below the ratchet
It is fixed.
10. a kind of laser marking system, including laser-marking machine, which is characterized in that the laser-marking head of the laser-marking machine
Lower section is provided with any fast quick change of the screw in claim 1-9 and produces tooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141009.9A CN109175715B (en) | 2018-09-28 | Quick screw production changing tool and laser marking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141009.9A CN109175715B (en) | 2018-09-28 | Quick screw production changing tool and laser marking system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109175715A true CN109175715A (en) | 2019-01-11 |
| CN109175715B CN109175715B (en) | 2024-06-07 |
Family
ID=
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|---|---|---|---|---|
| CN202225555U (en) * | 2011-09-22 | 2012-05-23 | 中国大恒(集团)有限公司 | Combined multi-head laser marking machine |
| CN203019959U (en) * | 2012-12-07 | 2013-06-26 | 沈如华 | Manual color mixer universal rotary plate |
| CN203095561U (en) * | 2013-03-18 | 2013-07-31 | 成都华康利泰生物科技有限公司 | Rotary medicine bottle conveying structure |
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| CN104690542A (en) * | 2013-12-10 | 2015-06-10 | 海洋王（东莞）照明科技有限公司 | Screw fastening tooling structure |
| CN207043138U (en) * | 2017-07-25 | 2018-02-27 | 天津中泰智达电气科技有限公司 | A kind of bus punching machine |
| CN107755886A (en) * | 2017-10-20 | 2018-03-06 | 大族激光科技产业集团股份有限公司 | A kind of laser-marking equipment and identification method |
| CN208929462U (en) * | 2018-09-28 | 2019-06-04 | 天津市金兴达实业有限公司 | The fast quick change of screw produces tooling and laser marking system |
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202225555U (en) * | 2011-09-22 | 2012-05-23 | 中国大恒(集团)有限公司 | Combined multi-head laser marking machine |
| CN203019959U (en) * | 2012-12-07 | 2013-06-26 | 沈如华 | Manual color mixer universal rotary plate |
| CN203095561U (en) * | 2013-03-18 | 2013-07-31 | 成都华康利泰生物科技有限公司 | Rotary medicine bottle conveying structure |
| CN104690542A (en) * | 2013-12-10 | 2015-06-10 | 海洋王（东莞）照明科技有限公司 | Screw fastening tooling structure |
| CN204182981U (en) * | 2014-10-31 | 2015-03-04 | 山东开泰抛丸机械有限公司 | A kind of drill jig processing six-edged steel nut thread hole |
| CN207043138U (en) * | 2017-07-25 | 2018-02-27 | 天津中泰智达电气科技有限公司 | A kind of bus punching machine |
| CN107755886A (en) * | 2017-10-20 | 2018-03-06 | 大族激光科技产业集团股份有限公司 | A kind of laser-marking equipment and identification method |
| CN208929462U (en) * | 2018-09-28 | 2019-06-04 | 天津市金兴达实业有限公司 | The fast quick change of screw produces tooling and laser marking system |
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