CN102173222A - Fixture for marking cutter codes on two sides - Google Patents
Fixture for marking cutter codes on two sides Download PDFInfo
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- CN102173222A CN102173222A CN2011100450423A CN201110045042A CN102173222A CN 102173222 A CN102173222 A CN 102173222A CN 2011100450423 A CN2011100450423 A CN 2011100450423A CN 201110045042 A CN201110045042 A CN 201110045042A CN 102173222 A CN102173222 A CN 102173222A
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- cutter
- gripper shoe
- marking
- clamp
- side plate
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Abstract
The invention discloses a fixture for marking cutter codes on two sides, which comprises a bottom plate, left and right side plates, a left V-shaped clamping block, a right clamping block, a support plate, a side plate, a staff and partial standard components. The fixture is clamped at one time and can mark an evident code and a two-dimensional bar code at two stations, namely a cylindrical surface and end face of a cutter, can reduce the operator workload of clamping and focusing and improve the quality of the marked cutter codes so as to improve the bar code reading efficiency and accuracy; meanwhile, an error of content difference of the evident code and the two-dimensional bar code on the same cutter is avoided; moreover, the fixture is simple and reliable in structure and is convenient to operate and use. After an operator clamps the fixture at one time and focuses, the fixture is not needed to be subjected to other operation, manual errors are reduced, and the work efficiency is improved. By the fixture for marking cutter codes on two sides, time for auxiliary work such as clamping, focusing and the like is greatly reduced, and the error rate is reduced to zero. The effect is more obvious when the fixture is used for marking cutters in the same specification in batches.
Description
Technical field
The present invention relates to the anchor clamps that use on a kind of laser marking machine, specifically, relate to a kind of anchor clamps that are used for two-sided marking cutter coding.Belong to Machine Manufacturing Technology and apparatus field thereof, be applicable under the condition of a clamping, the auxiliary clamp device when using laser difference marking plain code and two-dimensional bar code in two kinds of different positions of cutter cylinder and end plane.
Background technology
At present, adopt laser marking machine that the cutter marking is carried out marking on a surface of cutter mostly.When tool surface weares and teares, corrodes or runs into the situation that can't correctly distinguish the cutter coding, can cause the cutter loss of data, reduce production efficiency.Marking two-dimensional bar code on cutter, and be aided with plain code the cutter Life cycle is managed, the efficiency of management of cutter can effectively be improved.
Disclose a kind of laser index carving anchor clamps in Chinese invention patent CN02232968Y, these anchor clamps just carry out marking to a surface; A kind of laser index carving machine clamp that carries out marking at the bend pipe arc surface disclosed among the Chinese invention patent CN2550117Y; And on a kind of two different surfaces of product, carry out the anchor clamps that laser index carving is encoded simultaneously, in open source literature, do not see as yet.
But the indexed holder when having described a kind of laser index carving cutter coding among the Chinese invention patent CN201010127759Y, these anchor clamps have realized under the condition of a clamping purpose at cutter cylinder and end face marking plain code and two-dimensional bar code.But, increased the focusing workload because it needs marking plain code on the cutter cylinder earlier; In the process of conversion station, need artificial rotating clamp, because the horizontal clamping of cutter causes the tool position to be offset easily, thereby influences marking cutter quality, lower efficiency.
In the prior art, use two-dimensional bar code and plain code cutter is carried out the Life cycle tracing management, plain code and two-dimensional bar code must be distinguished marking on cutter cylinder and end plane, this just need carry out twice clamping, be provided with respectively the marking content and the focusing just can finish, efficient is lower, and wants multiple clamping, focusing, causes the unmatched mistake of content of cutter plain code and two-dimensional bar code easily.And because auxiliary operation holding times such as artificial clamping, focusing are long, workload is big, and operating personnel may be affected the quality of two-dimensional bar code marking because of operate miss, thus the difficulty that causes follow-up bar code to read, even can't read.If use special-purpose anchor clamps,, can guarantee the uniformity of its marking information just only plain code and two-dimensional bar code can be distinguished marking on the cylinder and end face of cutter by a clamping.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of anchor clamps that are used for two-sided marking cutter coding, the anchor clamps of this two-sided marking cutter coding satisfy the different size cutter fully under the prerequisite of a clamping, but can finish the indexed holder of marking cutter cylinder plain code and cutter end face two-dimensional bar code easily when two different station conversions respectively; It is simple and reliable for structure, the convenient use.
For solving the problems of the technologies described above, the technical solution used in the present invention is: it clamps the cutter that the position will adapt to different size the anchor clamps of two-sided marking cutter coding, and will make two-dimensional bar code that laser index carving goes out and plain code clear patterns, the degree of depth even, thereby guarantee to distinguish respond well; Need fixture to guarantee that cutter conversion station front and back cutter marking face, cylinder highest point or end face all are horizontal simultaneously, promptly parallel with the laser camera lens, vertical with laser beam.
To distinguish marking to plain code and two-dimensional bar code on the cylinder and end face of cutter, need whirligig that cutter is converted on the vertical station of end face marking two-dimensional bar code from the horizontal station at cylinder marking plain code, i.e. half-twist.
Even for guaranteeing two-dimensional bar code and plain code clear patterns, the degree of depth on the cylinder on the laser index carving cutter end face, need behind the conversion station that the cutter end face is in sustained height before the cutter cylinder and conversion station, promptly the focusing plane of reference of cutter end face is adjustable.To same class cutter, according to the marking line on the scale, according to the tool diameter size adjustment reference plane position and fixing of focusing well.When the clamping cutter,, can reach the requirement of conversion station front and back cutter cylinder and cutter end face highest point at sustained height with the cutter close focusing plane of reference and clamping.
To guarantee to be on the same position behind the conversion station in the plain code marking position of cutter cylinder with in the two-dimensional bar code marking position of cutter end face, after promptly changing station, plain code and two-dimensional bar code just can be carved with cutter end face subscript respectively in the position that does not need to regulate laser head on the cutter cylinder, carve two-dimensional bar code at cutter end face subscript earlier, after changing station, because cutter cylinder and the preceding cutter end face of conversion station are in sustained height behind the conversion station, can guarantee to change before and after the station, the position of laser head is all dropped in the scope of corresponding marking of cutter cylinder and cutter end face.
Be transformed into by the cutter end face in the cylinder station process, should guarantee that cutter is in horizontal station and vertical station, be that the tool position can not be offset in conversion station process, and change station manipulation and should try one's best simply, avoid the manually-operated error that the marking quality is impacted.Clamping device is fixed on the bracing or strutting arrangement, and during the conversion station, clamping device drives cutter and rotates with bracing or strutting arrangement, can reduce the influence that the marking coding quality is caused because of the manually-operated error.
A kind of anchor clamps that are used for two-sided marking cutter coding of the present invention comprise: base plate, left plate, left V-type clamp, right plate, right clamp, gripper shoe, handle, handle, side plate, scale and part of standards part are formed.
Described base plate is that middle hollow out is rectangular shape, and wide width portion position, both sides has by packing ring and hexagonal socket nut is fixed in O type locating slot on the workbench with whole anchor clamps; Respectively there is stepped hole facing each other both sides, the long limit of base plate, and two relative stepped holes are placed the fixing left and right side plate of slotted cheese head screw in the stepped hole on same axis; The inside upper part of left and right side plate is provided with the guide groove that symmetrical rectangular-shaped groove is gripper shoe rotation when changing station along a side of its axis, and plays the effect in final position, location.Left side plate respectively has a through hole that is used for fixing gripper shoe.
Described gripper shoe left side is provided with two screwed holes, is used for installing left V-type clamp; Be provided with the rectangular through holes of placing scale between two screwed holes; Right-hand part is provided with trapezoidal rails, installs with the guide groove of right clamp is identical; Arranged outside has the screwed hole that is connected and installed side plate.Gripper shoe is installed with right plate with left plate and is connected; And the manhole on the installation shaft of gripper shoe and left plate and the right plate is on same axis.
Described left V-type clamp one end is a V-structure, and two stepped holes are arranged on the end face, is used for placing slotted cheese head screw, is connected on the gripper shoe.Be provided with the rectangular through holes of placing scale between two stepped holes and on coaxial line, there is screw hole the side, in order to Position Scale.Left side V-type clamp size is determined according to the diameter scope of want marking cutter.
Be arranged on the gripper shoe with left V-type clamp on to place the rectangular through holes of scale measure-alike, and on coaxial line.
Handle one end is provided with screwed hole, fixedlys connected with handle; The other end is provided with the stepped hole that connects gripper shoe, fixedlys connected with gripper shoe.
Described scale is the L type, and its long slab medial surface has graduation mark apart from scale end face fixed range place, is used for measuring focusing plane of reference adjustable range.Scale is installed on the gripper shoe with on the left V-type clamp and places in the rectangular through holes of scale, is fixed on the left V-type clamp by screw.
Described right clamp end face is provided with the dove-tail form groove that makes right clamp move left and right, with the trapezoidal rails on the gripper shoe move left and right clamp-on tool is installed, the screwed hole that is provided with on side screwed hole and the fixedly connected side plate of gripper shoe is connected by slotted cheese head screw, and rotary slotted cylinder screw drives right clamp move left and right.
One end of described lateral plate structure has stepped hole, fixedlys connected with gripper shoe by screw; The other end has a screwed hole, places slotted cheese head screw, drives right clamp move left and right by rotary slotted cylinder screw and comes clamp-on tool.
The each several part installation process:
Left plate and right plate are fixed on the base plate by slotted cheese head screw, and gripper shoe is fixedlyed connected with right plate with left plate; And the manhole of the installation shaft of gripper shoe and left plate and right plate is on same axis.
Left side V-type clamp is fixed on the gripper shoe by two slotted cheese head screws.Right clamp is connected on the gripper shoe by the dove-tail form groove.Side plate is fixed on the gripper shoe by screw.Be equipped with slotted cheese head screw on the side plate,, drive right clamp move left and right by rotary slotted fillister head screw.
Scale is installed on the gripper shoe with on the left V-type clamp and places in the rectangular through holes of scale, is fixed on the left V-type clamp by screw.During the clamping cutter, be that benchmark is adjusted to the relevant position with scale by scale with left V-type clamp inboard according to the tool radius size, fixing tight by screw then, can the clamping cutter.Not needing to focus again behind the conversion station promptly can marking.
Handle is fixed in the rotating shaft of gripper shoe by slotted cheese head screw, and connects handle by slotted cheese head screw.
The anchor clamps of the two-sided marking cutter coding of the present invention, be a kind of pass through clamping just can be simultaneously on cutter cylinder and two different stations of end face the grip device of marking plain code and two-dimensional bar code respectively, can reduce the workload of operating personnel's clamping, focusing, improved the quality of marking two-dimensional bar code, thereby improved bar code reading efficient and accuracy rate, avoided same simultaneously plain code on the cutter and the inconsistent mistake of two-dimensional bar code content; And simple and reliable for structure, easy for operation, operating personnel need not again device to be carried out other operation at clamping, to defocused, and having reduced the people is the error that causes, and has improved operating efficiency.
Adopt the anchor clamps of the two-sided marking cutter coding of the present invention, make the back work times spent such as clamping, focusing by about 86% reducing to about 50% of accounting for total time greatly, and make plain code and the inconsistent error rate of two-dimensional bar code be reduced to zero by about 6%.Carry out marking in batches equal specification cutter, effect is more obvious.
Description of drawings
Below in conjunction with drawings and embodiments a kind of anchor clamps that are used for two-sided marking cutter coding of the present invention are described in further detail.
Fig. 1 is the clamp structure schematic diagram of the two-sided marking cutter coding of the present invention.
Fig. 2 is the base plate schematic diagram of anchor clamps of the present invention.
Fig. 3 is the left plate schematic diagram of anchor clamps of the present invention.
Fig. 4 is the gripper shoe schematic diagram of anchor clamps of the present invention.
Fig. 5 is the left V-type clamp schematic diagram of anchor clamps of the present invention.
Fig. 6 is the handle schematic diagram of anchor clamps of the present invention.
Fig. 7 is the handle schematic diagram of anchor clamps of the present invention.
Fig. 8 is the scale schematic diagram.
Fig. 9 is the right clamp schematic diagram of anchor clamps of the present invention.
Figure 10 is the side plate schematic diagram of anchor clamps of the present invention.
Figure 11 is the right plate schematic diagram of anchor clamps of the present invention.
Among the figure:
1. base plate 2. left plates 3. gripper shoes 4. left V-type clamp 5. handles
6. handle 7. scales 8. right clamp 9. side plates 10. right plates
The specific embodiment
Present embodiment is a kind of anchor clamps that are used for two-sided marking cutter coding.Comprise base plate 1, left plate 2, right plate 10, scale 7, left V-type clamp 4, right clamp 8, gripper shoe 3, side plate 9, handle 5, handle 6 compositions.
Shown in Figure 1 is the clamp structure of the two-sided marking cutter coding of the present invention.This anchor clamps left plate 2 and right plate 10 are fixed on the base plate 1 by slotted cheese head screw; Gripper shoe 3 is fixedlyed connected with right plate 8 with left plate 2; And the manhole on gripper shoe 3 installation shaft and left plate 2 and the right plate 10 is on same axis.Gripper shoe 3 left sides are provided with two screwed holes, are used for fixing left V-type clamp 4; Be provided with the rectangular through holes of placing scale 7 between two screwed holes; Right-hand part is provided with trapezoidal rails, installs with the guide groove of right clamp 8 is identical; There is the screwed hole that is used for being connected and installed side plate 9 in the outside.Referring to Fig. 4.
As shown in Figure 5, left V-type clamp 4 one ends are V-structure, and two stepped holes are arranged on the end face,, be used for placing slotted cheese head screw, fixedly connected with gripper shoe 3 by two slotted cheese head screws.Be provided with the rectangular through holes of placing scale between two stepped holes, there is screw hole the side, is used for Position Scale.Right clamp 8 is connected on the gripper shoe 3 by the dove-tail form groove.Side plate 9 is fixed on the gripper shoe 3 by screw.Be mounted with slotted cheese head screw on the side plate 9,, drive right clamp 8 move left and right by rotary slotted fillister head screw.Left side V-type clamp 4 sizes are determined according to the diameter scope of want marking cutter.Be arranged on the gripper shoe 3 with left V-type clamp 4 on to place the rectangular through holes of scale measure-alike, and on coaxial line.
Scale 7 is installed in the rectangular through holes of placing scale on gripper shoe 3 and the left V-type clamp 4, is fixed on the left V-type clamp 4 by screw.During the clamping cutter, being benchmark according to the tool radius size with left V-type clamp 4 inboards is adjusted to the relevant position with scale 7 by scale, fixing tight by screw then, can the clamping cutter.Not needing to focus again behind the conversion station promptly can marking.
Referring to Fig. 2, Fig. 3, Figure 11, the base plate of the anchor clamps of the two-sided marking cutter of the present invention coding 1 is rectangular shape for middle hollow out, and the broadside both sides are equipped with by packing ring and hexagonal socket nut is fixed in 0 type locating slot on the workbench with whole anchor clamps; Respectively there is stepped hole facing each other both sides, the long limit of base plate 1, and two relative stepped holes are placed slotted cheese head screw fixedly left plate 2 and right plate 10 in the stepped hole on same axis; The inside upper part of left and right side plate is provided with the guide groove that symmetrical rectangular-shaped groove is gripper shoe rotation when changing station along the right of its axis, and plays the effect in final position, location.Left and right side plate respectively has a through hole that is used for fixing gripper shoe 3.
As Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, handle 5 is fixed on the gripper shoe 3 by slotted cheese head screw, and connects handle 6 by slotted cheese head screw.
Scale 7 is the L type, and its long slab medial surface has graduation mark apart from scale end face fixed range place, is used for measuring focusing plane of reference adjustable range.Scale is installed in the rectangular through holes of placing scale on gripper shoe 3 and the left V-type clamp 4, is fixed on the left V-type clamp 4 by screw.
Right clamp 8 end faces are provided with the dove-tail form groove that can make right clamp move left and right, by the trapezoidal rails move left and right on the gripper shoe, are used for clamp-on tool.The side is equipped with screwed hole and is used for placing slotted cheese head screw, promotes right clamp 8 move left and right.
One end of side plate 9 structures has stepped hole, fixedlys connected with gripper shoe 3 by screw; The other end has a screwed hole, places slotted cheese head screw, drives right clamp 8 move left and right by rotary slotted cylinder screw and comes clamp-on tool.
Installation step and method:
With reference to figure 1, gripper shoe 3 is put into axis hole on left plate 2 and the right plate 10, with slotted cheese head screw left plate 2 and right plate 10 are fixed on the base plate 1.Two slotted cheese head screws of left V-type clamp 4 usefulness are fixed on the gripper shoe.Again scale 7 is put into the rectangular through holes on gripper shoe 3 and the left V-type clamp 4, and be fixed on the left V-type clamp 4 with slotted cheese head screw.Right clamp 8 is connected with side plate 9, slotted cheese head screw respectively by two screwed hole, and is connected on the gripper shoe 3 by the dove-tail form groove.
At last, the anchor clamps that the two-sided marking cutter that assembles is encoded are fixedly mounted on the workbench by a pair of soket head cap screw and plain washer, promptly finish assembling.
Be the operational instances of marking plain code and two-dimensional bar code on the cutter of 10mm at diameter:
Clamping device is in the following station of trough with straight angle on the left and right side plate, as shown in Figure 1.
Unscrew the slotted cheese head screw that is used for fixing scale, scale is moved to left V-type clamp 4 medial surfaces and the place that scale label line 5 aligns, tighten slotted cheese head screw, adjust nonadjustable signal 7, equal specification cutter is not needed later on to do this step again.
As shown in Figure 8, with the close scale end face of the cutter end face of radius 5mm, drive right clamp 8 by rotary slotted fillister head screw and be moved to the left clamp-on tool.
Regulate the height of laser index carving machine worktable, laser beam foucing just in time is on the cutter end face, fixed laser marking machine height of table.At cutter end face marking plain code.
After marking finished, rotating handles handle 6 drove gripper shoe 3 and goes to the second marking station along the trough with straight angle on the left and right side plate, at cutter cylinder marking plain code.
Rotary slotted fillister head screw drives right clamp 8 and moves right, and unloads bottom tool then.
Turning handle handle 6 drives gripper shoe 3, left V-type clamp 4 and right clamp 8 and rotates 90 ° along right angle groove on the left and right side plate, makes clamping device be in station down, initial position as shown in Figure 1.
Again carry out other cutter markings by above step.
Claims (4)
1. one kind is used for the anchor clamps that two-sided marking cutter is encoded, comprise base plate, left side plate, left V-type clamp, right clamp, gripper shoe, handle, side plate, it is characterized in that: hollow out is rectangular shape in the middle of the described base plate, there is the 0 type locating slot that is fixed on the workbench wide width portion position, both sides, respectively there is stepped hole facing each other both sides, long limit, two relative stepped holes are placed the fixing left and right side plate of slotted cheese head screw in the stepped hole on same axis; The guide groove of gripper shoe rotation when the inside upper part of left and right side plate is provided with symmetrical rectangular-shaped groove as the conversion station along a side of its axis, and playing positioning action in the final position, a through hole that is used for fixing gripper shoe is respectively arranged at left side plate top.
2. the anchor clamps of two-sided marking cutter coding according to claim 1, it is characterized in that: described gripper shoe left side is provided with two screwed holes, and left V-type clamp is installed, and is provided with the rectangular through holes of placing scale between two screwed holes; Right-hand part is provided with trapezoidal rails, installs with the guide groove of right clamp is identical, and arranged outside has the screwed hole that side plate is installed; Gripper shoe is installed with right plate with left plate and is connected, and the through hole on the installation shaft of gripper shoe and the left and right side plate is on same axis.
3. the anchor clamps of two-sided marking cutter coding according to claim 1, it is characterized in that: described left V-type clamp one end is a V-structure, end face is equipped with two stepped holes, be provided with the rectangular through holes of placing scale between two stepped holes, it is measure-alike to be arranged on the rectangular through holes of placing scale on gripper shoe and the left V-type clamp, and on coaxial line.
4. the anchor clamps of two-sided marking cutter coding according to claim 1, it is characterized in that: described right clamp end face is provided with the dove-tail form groove, with the trapezoidal rails on the gripper shoe move left and right clamp-on tool is installed, the screwed hole that is provided with on side screwed hole and the fixedly connected side plate of gripper shoe is connected by slotted cheese head screw, and rotary slotted fillister head screw drives right clamp move left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100450423A CN102173222A (en) | 2011-02-24 | 2011-02-24 | Fixture for marking cutter codes on two sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100450423A CN102173222A (en) | 2011-02-24 | 2011-02-24 | Fixture for marking cutter codes on two sides |
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| Publication Number | Publication Date |
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| CN102173222A true CN102173222A (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100450423A Pending CN102173222A (en) | 2011-02-24 | 2011-02-24 | Fixture for marking cutter codes on two sides |
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| CN (1) | CN102173222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612484A (en) * | 2013-10-29 | 2014-03-05 | 格林精密部件(苏州)有限公司 | A two-dimension code marking and positioning mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004025222A (en) * | 2002-06-25 | 2004-01-29 | Origin Electric Co Ltd | Resistance welding equipment |
| CN201116022Y (en) * | 2007-09-24 | 2008-09-17 | 东莞市奥普特自动化科技有限公司 | Full-automatic laser mark printing machine based on visual sense |
| CN201646005U (en) * | 2010-03-18 | 2010-11-24 | 西北工业大学 | Changeable fixture used for labor marking cutter encoding |
| CN201998570U (en) * | 2011-02-24 | 2011-10-05 | 西北工业大学 | Clamp for double-side marking cutter coding |
-
2011
- 2011-02-24 CN CN2011100450423A patent/CN102173222A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004025222A (en) * | 2002-06-25 | 2004-01-29 | Origin Electric Co Ltd | Resistance welding equipment |
| CN201116022Y (en) * | 2007-09-24 | 2008-09-17 | 东莞市奥普特自动化科技有限公司 | Full-automatic laser mark printing machine based on visual sense |
| CN201646005U (en) * | 2010-03-18 | 2010-11-24 | 西北工业大学 | Changeable fixture used for labor marking cutter encoding |
| CN201998570U (en) * | 2011-02-24 | 2011-10-05 | 西北工业大学 | Clamp for double-side marking cutter coding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612484A (en) * | 2013-10-29 | 2014-03-05 | 格林精密部件(苏州)有限公司 | A two-dimension code marking and positioning mechanism |
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Application publication date: 20110907 |