CN209407679U - Laser shooting location device - Google Patents
Laser shooting location device Download PDFInfo
- Publication number
- CN209407679U CN209407679U CN201822112487.9U CN201822112487U CN209407679U CN 209407679 U CN209407679 U CN 209407679U CN 201822112487 U CN201822112487 U CN 201822112487U CN 209407679 U CN209407679 U CN 209407679U
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- locating slot
- workpiece
- location device
- positioning
- shooting location
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Abstract
The utility model belongs to mark field of locating technology more particularly to a kind of laser shooting location device.The laser shooting location device, including the first driving mechanism, drill chuck, positioning plate and pressing plate, locating slot is formed on positioning plate, the main part of workpiece and tail portion are located in the locating slot, the pressing plate includes movable end and free end, the movable end is rotated relative to the positioning plate, to drive the free end to rotate between the first location and the second location, in the first position, the free end and the positioning plate are oppositely arranged against and with the bottom wall of the locating slot, with locating slot described in shield portions, the free end limits the workpiece in the locating slot, in the second position, the free end is separated with the positioning plate.The laser shooting location device, free end limit workpiece in locating slot, not only realize the positioning of workpiece, also limit the swing of workpiece, so that workpiece straightness with higher, ensure that the precision of laser marking.
Description
Technical field
The utility model belongs to mark field of locating technology more particularly to a kind of laser shooting location device.
Background technique
Laser marking machine is for irradiating workpiece, to leave the label such as text or trade mark on workpiece.For example, utilizing laser
Marking machine makes marks on the needle body for the elongated steel needle that the industries such as medical treatment are used.
But the straightness of the existing steel needle needle body is not high enough, in drill chuck rotary course, the needle body can be put steel needle
Dynamic, the focal depth range beyond laser is poor so as to cause the position precision and effect of laser marking.
Utility model content
The technical problem to be solved by the utility model is to being directed to existing steel needle needle during rotating with drill chuck
The technological deficiency of laser marking effect difference, provides a kind of laser shooting location device caused by body is swung.
In order to solve the above technical problems, the utility model embodiment provides a kind of laser shooting location device, including first
Driving mechanism, drill chuck, positioning plate and pressing plate are formed with locating slot on the positioning plate；
Workpiece includes head, tail portion and main part, and the head and the tail portion are located at the both ends of the main part, described
Main part and the tail portion are located in the locating slot, and the locating slot is stretched out on the head, and the drill chuck is for clamping institute
Head is stated, first driving mechanism is for driving the drill chuck to rotate, to drive the workpiece to rotate；
The pressing plate includes movable end and free end, and the movable end is rotated relative to the positioning plate, described in driving
Free end rotates between the first location and the second location；
In the first position, the free end and the positioning plate are set against and with the bottom wall of the locating slot is opposite
It sets, with locating slot described in shield portions, the free end limits the workpiece in the locating slot；
In the second position, the free end is separated with the positioning plate.
Optionally, positioned at the first position the free end to the locating slot bottom wall direction be first party
To the first direction is axially vertical with the drill chuck, and the axial and described first direction of the drill chuck is with second
Direction is vertical；
The size of the locating slot in said first direction is equal to the size of the workpiece in said first direction, position
In the first position free end to limit the swing of the workpiece in said first direction；
The size of the locating slot in this second direction and the dimensional fits of the workpiece in this second direction,
To limit the swing of the workpiece in this second direction.
Optionally, the laser shooting location device further includes the first magnetic component and the second magnetic component, and described first
Magnetic component is arranged on the free end, and the second magnetic component is arranged on the positioning plate, first magnetic part
Part and the second magnetic component interact so that the free end is temporarily fixed on the first position.
Optionally, the laser shooting location device further includes mounting base and shaft, and the mounting base is fixed on described fixed
On the plate of position, the shaft is fixed in the mounting base and along the axial direction setting of the drill chuck, the movable end with described turn
Axis is rotatablely connected and can slide along the shaft.
Optionally, the laser shooting location device further includes limited block, and the limited block is connect with the movable end, when
The free end when second position, the limited block and the positioning plate against.
Optionally, the positioning plate is equipped with multiple, and multiple positioning plate intervals are arranged and along the axial direction of the drill chuck
Linear arrangement, the mounting base are equipped with multiple, and multiple mounting bases and multiple positioning plates correspond, and the pressing plate is set
Have multiple, the pressing plate is between two adjacent mounting bases.
Optionally, the positioning plate includes that the first positioning positions to shape on plate plate and the second positioning to plate, described second
At jagged, first positioning includes interface to plate, and the side wall of the interface and the notch is oppositely arranged, so that institute
It states and forms the locating slot between notch and the interface.
Optionally, scale is formed on the positioning plate, the extending direction of the scale and the axial direction of the drill chuck are flat
Row, to characterize the position of the tail portion.
Optionally, the laser shooting location device further includes the second driving mechanism, support slipper and substrate, and described first
Driving mechanism, the drill chuck, the positioning plate and the pressing plate are both connected to the side of the substrate, and the support slipper connects
It connects in the other side of the substrate；
Second driving mechanism is for driving the support slipper to slide, to drive the substrate along the drill chuck
It slides axially.
Optionally, first driving mechanism includes first motor and shaft coupling, and the shaft coupling is connected to described first
Between motor and the drill chuck；
Second driving mechanism includes the second motor and ball-screw, second motor and the support slipper with
The ball-screw connection, second motor drive the support slipper along the axis of the drill chuck by the ball-screw
To sliding.
Implement the utility model embodiment, will have the following beneficial effects:
The laser shooting location device, in first position, free end and positioning plate against and with the bottom wall of locating slot it is opposite
Setting, with shield portions locating slot.In this way, at least partly structure of the workpiece in locating slot exposes locating slot, in the first driving
Under the driving of mechanism, workpiece is rotated to meet the requirement of the laser marking with the week of workpiece.The tail portion of workpiece and main body section
In in locating slot, avoid only tail portion be arranged support base caused by main part deform.Free end limits workpiece in locating slot, no
But the positioning for realizing workpiece also limits the swing of workpiece, so that workpiece straightness with higher, and then ensure that laser
The precision of mark.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the stereoscopic schematic diagram of laser shooting location device provided by the embodiment of the utility model；
Fig. 2 is the stereoscopic schematic diagram at another visual angle of laser shooting location device shown in FIG. 1；
Fig. 3 is the enlarged drawing in Fig. 2 at a.
Appended drawing reference in specification is as follows:
1, the first driving mechanism；11, first motor；12, shaft coupling；
2, drill chuck；
3, positioning plate；31, locating slot；32, the first positioning is to plate；321, the first positioning is to panel seat；322, graduated scale；33,
Second positioning is to plate；331, notch；
4, pressing plate；41, movable end；42, free end；421, ontology；422, cushion block；
5, mounting base；6, shaft；7, limited block；8, the first magnetic component；9, the second magnetic component；
10, substrate；20, support slipper；30, drill chuck support base；40, motor mounting plate.
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 and 2, the utility model embodiment provides a kind of laser shooting location device, for workpiece
Laser positioning up to standard, workpiece include steel needle, steel pole etc..Laser positioning device up to standard, including the first driving mechanism 1, drill chuck
2, positioning plate 3 and pressing plate 4, are formed with locating slot 31 on positioning plate 3, and workpiece includes head, tail portion and main part, head and tail portion
Positioned at the both ends of main part, main part and tail portion are located in locating slot 31, avoid that main body caused by support base only is arranged in tail portion
Portion's deformation, and then guarantee laser precision up to standard.Locating slot 31 is stretched out on head, and drill chuck 2 is for clamping head, to limit workpiece
Movement in the axial direction of drill chuck 2.
As shown in Figures 1 and 2, pressing plate 4 includes movable end 41 and free end 42, and movable end 41 is rotated relative to positioning plate 3,
To drive free end 42 to rotate between first position and the second position, in first position, free end 42 and positioning plate 3 against and
It is oppositely arranged with the bottom wall of locating slot 31, with shield portions locating slot 31.In this way, at least partly structure of the workpiece in locating slot
Expose locating slot 31, it is up to standard to meet the laser on workpiece.Free end 42 limits workpiece in locating slot 31, not only realizes
The positioning of workpiece also limits the swing of workpiece, so that workpiece straightness with higher, and then ensure that the essence of laser marking
Degree.
In the second position, free end 42 is separated with positioning plate 3, at this point, being revealed by the part locating slot 31 that free end 42 is blocked
Out, in order to taking out workpiece.
For convenience of description, defining first direction is the side that the bottom wall of locating slot 31 is arrived positioned at the free end 42 of first position
To first direction is axially vertical with drill chuck 2, and it is vertical with the axial direction of drill chuck 2 and first direction for defining second direction
Direction.
The size of locating slot 31 in a first direction is equal to the size of workpiece in a first direction, specifically, locating slot 31
Size in a first direction is equal to the size of the part-structure of the workpiece in locating slot 31 in a first direction.Positioned at first
The free end 42 set is to limit the swing of workpiece in a first direction.The size in a second direction of locating slot 31 and workpiece exist
Size matching in second direction, specifically, the portion of the workpiece in the size of locating slot 31 in a second direction and locating slot 31
The size matching of separation structure in a second direction, so that the swing of workpiece in a second direction is limited, so that workpiece keeps higher
Straightness, guarantee laser precision up to standard.
For the workpiece of the present embodiment by taking steel needle as an example, the size of locating slot 31 in a first direction is equal to the diameter of steel needle.It is fixed
Slot 31 size in a second direction in position is slightly larger than the diameter of steel needle so that while steel needle rotate in locating slot 31 guarantee compared with
High straightness.
In the present embodiment, the hardness of positioning plate 3 is less than the hardness of workpiece.Preferably, the hardness of free end 42 is less than workpiece
Hardness, so that the damage caused by the workpiece of rotation of free end 42 positioned at first position is avoided, to reach protection workpiece
Purpose.
Specific in the present embodiment, as shown in Figures 1 to 3, positioning plate 3 includes that the first positioning positions to plate plate 32 and second
33, to forming jagged 331 on plate 33, the first positioning includes interface, the side wall of interface and notch 331 to plate for the second positioning
It is oppositely arranged, so as to form locating slot 31 between notch 331 and interface.
However, in other embodiments, it can be, notch 331 is formed in the first positioning on plate 32, and interface is formed in
Second positioning is on plate 33.It is also possible that the first positioning is to being formed with the first notch on plate 32, the second positioning on plate 33 to forming
There is second the first notch of notch to connect to forming locating slot 31 with the second notch.
In the present embodiment, locating slot 31 is U-type groove.
In other embodiments, locating slot 31 can also be the slot of the other shapes such as V-shaped groove.
As shown in Figures 1 and 2, which further includes mounting base 5 and shaft 6, and mounting base 5 is fixed on fixed
On the plate 3 of position, shaft 6 is fixed in mounting base 5 and along the axially extending of drill chuck 2, movable end 41 and the rotation connection of shaft 6 and energy
It is enough to be slided along shaft 6.By sliding of the movable end 41 in shaft 6, change pressing position of the free end 42 on positioning plate 3,
To meet the positioning to the workpiece of different length.
In the present embodiment, laser positioning device up to standard further includes the first magnetic component 8 and the second magnetic component 9, freedom
End 42 includes ontology 421 and cushion block 422, and cushion block 422 and the first magnetic component 8 are arranged on ontology 421, the second magnetic component 9
It is arranged on positioning plate 3, interacts between the first magnetic component 8 and the second magnetic component 9, so that free end 42 can be interim
It is fixed on first position to property.First magnetic component 8 and the second magnetic component 9 are magnet, and polarity is opposite.
In other embodiments, one of them of the first magnetic component 8 and the second magnetic component 9 are magnet, another is
Ferromagnet.It is also possible that the first magnetic component 8 and the second magnetic component 9 are omitted, and at first position, free end 42 and positioning
Plate 3 modes such as is connected by a snap, is threadedly coupled and realizing provisional fixation.
When free end 42 is located at first position, workpiece is between locating slot 31 and cushion block 422.The hardness of cushion block 422
It less than the hardness of workpiece, causes to wear to avoid to workpiece, achievees the purpose that protect workpiece.
However, in other embodiments, cushion block 422 can also omit, at this point, the hardness of free end 42 is less than the hard of workpiece
Degree, to protect workpiece.
As shown in Figures 1 and 2, which further includes limited block 7, and wherein limited block 7 is connected to activity
On end 41, when free end 42 is located at the second position, limited block 7 and first is positioned to plate 32 against to limit movable end 41
Rotational angle.Specific in this implementation, limited block 7 is stop screw.
In the laser shooting location device, positioning plate 3 is equipped with multiple, multiple positioning plates 3 interval setting and along drill chuck 2
Axial linear arrangement, mounting base 5 are equipped with multiple, multiple mounting bases 5 and multiple positioning plates 3 one-to-one correspondence.Pressing plate 4 be equipped with it is multiple,
Pressing plate 4 is arranged between two adjacent mounting bases 5.The quantity of pressing plate 4 one fewer than the quantity of positioning plate 3.
Specific in the present embodiment, the first positioning is equipped with plate 32 multiple, and the second positioning is equipped with multiple, Duo Ge to plate 33
One positioning is spaced setting to plate 32 and along the axial linear arrangement of drill chuck 2, and multiple second positioning are spaced setting and edge to plate 33
The axial linear arrangement of drill chuck 2, to position two either adjacent to the gap between plate 32 from adjacent two first
A second positioning takes out workpiece to the gap of plate 33.At this point, the second magnetic component 9 is in long strip and is located at multiple second positioning pair
On plate 33, and then guarantee that the first magnetic component 8 on the free end 42 between any two mounting base 5 can be with second
Magnetic component 9 mutually adsorbs.
As shown in Figures 1 and 3, scale is also formed on positioning plate 3, the extending direction of scale and the axial direction of drill chuck 2 are flat
Row.In this way, during installation, a certain position on tail portion alignment scale can be made, realize the precise positioning of workpiece.
Specific in the present embodiment, observation visual angle is shown with Fig. 3, the first positioning includes the first positioning to panel seat to plate 32
321 and graduated scale 322, graduated scale 322 is located at the first positioning to the top of panel seat 321.
As shown in Figure 1, the laser shooting location device further includes the second driving mechanism, substrate 10 and support slipper 20,
One driving mechanism 1, drill chuck 2, positioning plate 3 and pressing plate 4 are both connected to the side of the substrate 10, and the support slipper 20 connects
In the other side of the substrate 10.Second driving mechanism is for driving the support slipper 20 to slide, to drive the base
Plate 10 slides axially along the drill chuck 2.
Specific in the present embodiment, the first driving mechanism 1 includes first motor 11 and shaft coupling 12, and the shaft coupling 12 connects
It connects between the first motor 11 and the drill chuck 2, second driving mechanism includes the second motor and ball-screw, institute
State the second motor and the support slipper 20 with the ball-screw, second motor by the ball-screw drive institute
State the sliding axially along the drill chuck 2 of support slipper 20.In this way, ball-screw band can be passed through when the work of the second motor
Support slipper 20 and substrate 10 are moved along the axial movement of drill chuck 2, so that the limited working range of laser marking machine is made up, with reality
It is now more than the label of the workpiece of the mark range of laser marking machine to length.Second motor is servo motor.
More specifically, which further includes drill chuck support base 30 and motor mounting plate 40, wherein
Drill chuck support base 30 connects on the substrate 10, and motor mounting plate 40 is connect with drill chuck support base 30, and first motor 11 connects
On motor mounting plate 40, drill chuck support base 30 is set in the positioning and support realized on drill chuck 2 to drill chuck 2.
In other embodiments, the shaft coupling 12 in the first driving mechanism 1 can also omit, and the second driving mechanism can be with
It is cylinder etc..
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly
Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.
Claims (10)
1. a kind of laser shooting location device, which is characterized in that including the first driving mechanism, drill chuck, positioning plate and pressing plate, institute
It states and is formed with locating slot on positioning plate；
Workpiece includes head, tail portion and main part, and the head and the tail portion are located at the both ends of the main part, the main body
Portion and the tail portion are located in the locating slot, and the locating slot is stretched out on the head, and the drill chuck is for clamping the head
Portion, first driving mechanism is for driving the drill chuck to rotate, to drive the workpiece to rotate；
The pressing plate includes movable end and free end, and the movable end is rotated relative to the positioning plate, to drive the freedom
End rotates between the first location and the second location；
In the first position, the free end and the positioning plate are oppositely arranged against and with the bottom wall of the locating slot, with
Locating slot described in shield portions, the free end limit the workpiece in the locating slot；
In the second position, the free end is separated with the positioning plate.
2. laser shooting location device according to claim 1, which is characterized in that positioned at described in the first position from
By holding the direction to the bottom wall of the locating slot for first direction, the first direction is axially vertical with the drill chuck, institute
The axial and described first direction for stating drill chuck is vertical with second direction；
The size of the locating slot in said first direction is equal to the size of the workpiece in said first direction, is located at institute
The free end of first position is stated to limit the swing of the workpiece in said first direction；
The size of the locating slot in this second direction and the dimensional fits of the workpiece in this second direction, with limit
Make the swing of the workpiece in this second direction.
3. laser shooting location device according to claim 1, which is characterized in that the laser shooting location device also wraps
The first magnetic component and the second magnetic component are included, the first magnetic component is arranged on the free end, second magnetic
Component is arranged on the positioning plate, and the first magnetic component and the second magnetic component interact so that the freedom
End is temporarily fixed on the first position.
4. laser shooting location device according to claim 1, which is characterized in that the laser shooting location device also wraps
Mounting base and shaft are included, the mounting base is fixed on the positioning plate, and the shaft is fixed in the mounting base and along institute
The axially extending of drill chuck is stated, the movable end and the shaft are rotatablely connected and can slide along the shaft.
5. laser shooting location device according to claim 1, which is characterized in that the laser shooting location device also wraps
Limited block is included, the limited block is connect with the movable end, when the free end is when the second position, the limited block
With the positioning plate against.
6. laser shooting location device according to claim 4, which is characterized in that the positioning plate be equipped with it is multiple, it is multiple
The positioning plate interval is arranged and along the axial linear arrangement of the drill chuck, and the mounting base is equipped with multiple, multiple peaces
It fills seat and multiple positioning plates corresponds, the pressing plate is equipped with multiple, and the pressing plate is located at two adjacent installations
Between seat.
7. laser shooting location device according to claim 1, which is characterized in that the positioning plate includes the first positioning pair
Plate and the second positioning are to plate, and second positioning is jagged to being formed on plate, and first positioning includes interface to plate, described
The side wall of interface and the notch is oppositely arranged, so as to form the locating slot between the notch and the interface.
8. laser shooting location device according to claim 1, which is characterized in that it is formed with scale on the positioning plate,
The extending direction of the scale is axial parallel with the drill chuck, to characterize the position of the tail portion.
9. laser shooting location device according to claim 1, which is characterized in that the laser shooting location device also wraps
Include the second driving mechanism, support slipper and substrate, first driving mechanism, the drill chuck, the positioning plate and the pressure
Plate is both connected to the side of the substrate, and the support slipper is connected to the other side of the substrate；
Second driving mechanism is for driving the support slipper to slide, to drive the substrate along the axial direction of the drill chuck
Sliding.
10. laser shooting location device according to claim 9, which is characterized in that first driving mechanism includes first
Motor and shaft coupling, the shaft coupling are connected between the first motor and the drill chuck；
Second driving mechanism includes the second motor and ball-screw, second motor and the support slipper with it is described
Ball-screw connection, second motor drive the support slipper sliding along the axial direction of the drill chuck by the ball-screw
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112487.9U CN209407679U (en) | 2018-12-14 | 2018-12-14 | Laser shooting location device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112487.9U CN209407679U (en) | 2018-12-14 | 2018-12-14 | Laser shooting location device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209407679U true CN209407679U (en) | 2019-09-20 |
Family
ID=67938495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112487.9U Active CN209407679U (en) | 2018-12-14 | 2018-12-14 | Laser shooting location device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209407679U (en) |
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2018
- 2018-12-14 CN CN201822112487.9U patent/CN209407679U/en active Active
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