CN209902495U - Unit correcting device of laser cutting clamp - Google Patents
Unit correcting device of laser cutting clamp Download PDFInfo
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- CN209902495U CN209902495U CN201920536681.1U CN201920536681U CN209902495U CN 209902495 U CN209902495 U CN 209902495U CN 201920536681 U CN201920536681 U CN 201920536681U CN 209902495 U CN209902495 U CN 209902495U
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- mounting seat
- laser cutting
- bottom plate
- vertical section
- block
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Abstract
A unit correcting device of a laser cutting clamp comprises a bottom plate and an elastic positioning mechanism; the elastic positioning mechanism comprises a mounting seat arranged on the bottom plate, an elastic sheet arranged on the inner side surface of the mounting seat and a fine adjustment assembly arranged on the bottom plate and used for adjusting the transverse position of the mounting seat; the fine tuning assembly comprises a fixed seat arranged on the bottom plate and positioned outside the mounting seat and an adjusting piece arranged on the fixed seat and in transmission connection with the mounting seat. The utility model is used for the calibration work of laser cutting anchor clamps guarantees the location accuracy of laser cutting anchor clamps to the work piece.
Description
Technical Field
The utility model relates to a unit correcting unit of laser cutting anchor clamps.
Background
As shown in fig. 7, for the fixing hardware applied to bed assembly, the fixing hardware (hereinafter referred to as a workpiece) includes a strip-shaped main body 21, a through groove is formed in the strip-shaped main body 21 and extends along a length direction of the through groove and penetrates through two ends of the strip-shaped main body 21, and a plurality of hole sites 22 and a plurality of notch portions 23 are formed on an upper surface and a lower surface of the strip-shaped main body 21.
In the prior art, the hole 22 and the notch 23 are formed by punching, and the strip-shaped main body 21 is easily deformed by punching, so that the original processing mode is replaced by a laser cutting mode, and the problem of deformation of the strip-shaped main body 21 is effectively solved. Therefore, it is necessary to design a set of laser cutting jigs suitable for the hardware and a device for calibrating the laser cutting jigs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome and provide a laser cutting anchor clamps's unit correcting unit, its correction work that is used for laser cutting anchor clamps guarantees the location accuracy of laser cutting anchor clamps to the work piece.
The purpose of the utility model is realized like this:
a unit correcting device of a laser cutting clamp comprises a bottom plate and an elastic positioning mechanism;
the elastic positioning mechanism comprises a mounting seat arranged on the bottom plate, an elastic sheet arranged on the inner side surface of the mounting seat and a fine adjustment assembly arranged on the bottom plate and used for adjusting the transverse position of the mounting seat;
the fine tuning assembly comprises a fixed seat arranged on the bottom plate and positioned outside the mounting seat and an adjusting piece arranged on the fixed seat and in transmission connection with the mounting seat.
The mounting seat is provided with two groups of transverse strip-shaped holes arranged at intervals in the front and back direction, and the mounting seat is fixed on the bottom plate through first locking bolts penetrating through the transverse strip-shaped holes.
The adjusting part comprises an adjusting bolt, the adjusting bolt comprises a head and a rod part connected with the head, the head is located on the outer side of the fixing seat, and the rod part penetrates through the fixing seat and abuts against and contacts with the outer side face of the mounting seat.
The shell fragment is the hook type form of invering, and the shell fragment is including the first vertical section, segmental arc, the vertical section of second that connect gradually and towards the first vertical section and the slope section of slant downwardly extending, and first vertical section is fixed on the mount pad medial surface.
A vertically extending mounting groove is formed in the middle of the outer side surface of the mounting seat, and a mounting hole is formed in the first vertical section;
the shell fragment passes through second locking bolt and lock nut to be fixed on the mount pad, and second locking bolt sets up in the mounting groove and transversely passes the mount pad and wear out the mounting hole, and lock nut sets up on the medial surface of first vertical section and adorns on second locking bolt soon.
And a covering plate positioned on the outer side of the mounting groove is arranged on the outer side surface of the mounting seat, and the rod part is abutted and contacted with the covering plate.
The middle position of mount pad bottom is provided with the guide block of horizontal extension, corresponds the guide block on the bottom plate and is equipped with the guide way, and the guide block setting is in the guide way.
A strip-shaped correcting block is arranged on the bottom plate;
the elastic positioning mechanisms are four groups, wherein two groups of elastic positioning mechanisms are positioned on the left side of the correcting block, the other two groups of elastic positioning mechanisms are positioned on the right side of the correcting block, the two groups of elastic positioning mechanisms on the same side are arranged at intervals in the front and back direction, and the elastic pieces are abutted and contacted with the corresponding side parts of the correcting block.
The correcting block is arranged on the bottom plate through a fastening assembly;
the fastening assemblies comprise positioning pins arranged on the correcting block and inserted on the bottom plate and third locking bolts arranged on the correcting block and screwed on the bottom plate, the number of the third locking bolts is two, the third locking bolts are respectively positioned on the left side and the right side of the positioning pins, and the number of the fastening assemblies is two and the fastening assemblies are arranged at intervals in the front-back direction.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a partially enlarged view of the portion of fig. 2A.
Fig. 4 is an exploded view of an elastic positioning mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a spring plate according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a workpiece according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-7, the unit correcting device of the laser cutting clamp comprises a bottom plate 1 and an elastic positioning mechanism;
the elastic positioning mechanism comprises a mounting seat 2 arranged on the bottom plate 1, an elastic sheet arranged on the inner side surface of the mounting seat 2 and a fine adjustment assembly arranged on the bottom plate 1 and used for adjusting the transverse position of the mounting seat 2;
the fine tuning assembly comprises a fixed seat 3 which is arranged on the bottom plate 1 and positioned on the outer side of the mounting seat 2 and an adjusting piece which is arranged on the fixed seat 3 and is in transmission connection with the mounting seat 2. The transverse position of the mounting base 2 is adjusted by adjusting the adjusting piece, and the transverse position of the elastic piece is substantially changed.
Furthermore, the mounting base 2 is provided with two groups of transverse strip-shaped holes 4 arranged at intervals in the front and back direction, and the mounting base 2 is fixed on the bottom plate 1 through first locking bolts 5 arranged on the transverse strip-shaped holes 4 in a penetrating mode.
When carrying out position control to mount pad 2, need unscrew first locking bolt 5 and make mount pad 2 can carry out lateral shifting, adjust the regulating part again, adjust the completion back, lock first locking bolt 5 again and make mount pad 2 fix on bottom plate 1.
Further, the adjusting part includes adjusting bolt 6, and adjusting bolt 6 includes the head and the pole portion of being connected with the head, and the head is located the outside of fixing base 3, and the pole portion passes fixing base 3 and leans on the contact with the lateral surface of mount pad 2. Namely, the fixing seat 3 is provided with a transverse threaded hole corresponding to the adjusting bolt 6, the adjusting bolt 6 is screwed on the transverse threaded hole, and the transverse movement of the adjusting bolt 6 is realized by rotating the adjusting bolt 6.
Specifically, the rod part of the adjusting bolt 6 is sleeved with a spring, the spring is positioned between the head part and the fixed seat 3, and the spring applies a transverse acting force to the adjusting bolt 6 to avoid loosening of the adjusting bolt 6.
The adjusting bolt 6 may be replaced by other rod-like members such as a stud, as will be understood by those skilled in the art.
The fixing seat 3 is arranged on the bottom plate 1 through the fourth locking bolts 25, the number of the fourth locking bolts 25 is two, the fourth locking bolts 25 are arranged at intervals, and the two groups of the fourth locking bolts 25 are respectively arranged at the front part and the rear part of the adjusting bolt 6.
Further, the shell fragment is the hook type form of invering, and the shell fragment is including the first vertical section 7, segmental arc 8, the second vertical section 9 that connect gradually and towards first vertical section 7 and the slope section 10 of slant downwardly extending, and first vertical section 7 is fixed on 2 medial surfaces of mount pad.
Furthermore, a vertically extending mounting groove 11 is formed in the middle of the outer side surface of the mounting seat 2, and a mounting hole 12 is formed in the first vertical section 7;
in this embodiment, the number of the mounting holes 12 is two and the mounting holes are spaced up and down.
The shell fragment passes through second locking bolt 13 and lock nut 14 to be fixed on mount pad 2, and second locking bolt 13 sets up in mounting groove 11 and transversely passes mount pad 2 and wear out mounting hole 12, and lock nut 14 sets up on the medial surface of first vertical section 7 and adorns soon on second locking bolt 13 to realize the fixed of shell fragment.
In view of the small size of shell fragment, the distance between first vertical section 7 and the second vertical section 9 is short, if directly set up locking screw in the inboard of first vertical section 7, then do not have corresponding instrument and adorn locking screw soon on the medial surface of mount pad 2, the installation degree of difficulty is big.
Through the fixed shell fragment of combination through adopting second locking bolt 13 and lock nut 14, only need place lock nut 14 in between first vertical section 7 and the vertical section 9 of second, through adorning second locking bolt 13 soon and with corresponding lock nut 14 butt joint, can realize the installation of shell fragment, effectively reduce the installation degree of difficulty of shell fragment.
Further, a cover plate 15 located outside the installation groove 11 is arranged on the outer side surface of the installation seat 2, and the rod part is in abutting contact with the cover plate 15.
The cover plate 15 is fixed on the outer side surface of the mounting seat 2 by two sets of fastening screws 24, the two sets of fastening screws 24 are arranged at intervals in the front and back, and the two sets of fastening screws 24 are respectively positioned in the front and back of the mounting groove 11.
Furthermore, a transversely extending guide block 16 is arranged at the middle position of the bottom of the mounting seat 2, a guide groove 17 is arranged on the bottom plate 1 corresponding to the guide block 16, and the guide block 16 is arranged in the guide groove 17.
The left side and the right side of the guide block 16 are respectively flush with the left side and the right side of the mounting seat 2, and the mounting groove 11 penetrates through the guide block 16 downwards.
The guide block 16 and the guide groove 17 are provided for guiding the lateral movement of the mount 2.
Further, a strip-shaped correcting block 18 is arranged on the bottom plate 1;
the width of the proof mass 18 corresponds to the width of the workpiece.
The number of the elastic positioning mechanisms is four, wherein two groups of the elastic positioning mechanisms are positioned on the left side of the correcting block 18, the other two groups of the elastic positioning mechanisms are positioned on the right side of the correcting block 18, the two groups of the elastic positioning mechanisms on the same side are arranged at intervals in the front and back direction, and the elastic sheets are abutted and contacted with the corresponding side parts of the correcting block 18. The four groups of elastic positioning mechanisms are arranged to keep the positioning stability of the workpiece in the left and right directions. Of course, the number of the elastic positioning mechanisms can be six or eight.
Further, the correction block 18 is arranged on the base plate 1 by a fastening assembly;
the fastening assemblies comprise positioning pins 19 arranged on the correcting block 18 and inserted on the bottom plate 1 and third locking bolts 20 arranged on the correcting block 18 and screwed on the bottom plate 1, the number of the third locking bolts 20 is two, the third locking bolts are respectively positioned on the left side and the right side of the positioning pins 19, and the number of the fastening assemblies is two and the fastening assemblies are arranged at intervals in the front-back direction.
In the correction process, firstly, the correction block 18 is fixed on the bottom plate 1 through the positioning pin 19 and the third locking bolt 20, a plurality of paper boards are cut out, one paper board is placed between the elastic sheet and the side part of the correction block 18, the position of the mounting seat 2 is adjusted to enable the elastic sheet to be tightly pressed on the paper boards, other elastic positioning mechanisms are sequentially adjusted, finally, all the paper boards are taken out, the indentation of one paper board is taken as a reference (subsequently called as a reference indentation), the indentation of the other paper boards is compared with the indentation of the other paper boards, the corresponding elastic sheet is adjusted through the paper boards according to the depth of the indentation until the indentation depth of the paper board is basically consistent with the depth of the reference indentation, although the accuracy of the correction method is not high, the processing accuracy requirement of a workpiece is not high.
Or, the side part of the correction block 18 is provided with a pressure sensor corresponding to the elastic sheet, the pressure sensor is externally connected with a control device through a line, and the control device is externally connected with a display for displaying the detection data of each pressure sensor through the line. In the correction process, the position of the elastic sheet is adjusted by taking a certain pressure value as a reference, so that the pressure detection data of each pressure sensor are consistent, namely the acting force exerted by each elastic sheet on the correction block 18 is the same, and the correction of the laser cutting clamp is completed.
The bottom plate 1 is provided with a front positioning block 26 positioned in front of the workpiece, and the front part of the workpiece is abutted and contacted with the front positioning block 26 to realize the positioning of the workpiece in the front-back direction.
After the unit correcting device of the laser cutting clamp finishes correction, the correcting block 18 is detached, a workpiece is arranged on the bottom plate 1, and the elastic piece (particularly the second vertical section 9) abuts against and contacts with the side part of the workpiece, so that the workpiece is centered and positioned in the left-right direction, and the subsequent laser cutting processing of the workpiece is facilitated.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and not for the purpose of limiting the same, and the appended claims are intended to cover all such modifications, equivalents, and alternatives falling within the scope of the present invention.
Claims (9)
1. A unit correcting device of a laser cutting clamp is characterized by comprising a bottom plate (1) and an elastic positioning mechanism;
the elastic positioning mechanism comprises a mounting seat (2) arranged on the bottom plate (1), an elastic sheet arranged on the inner side surface of the mounting seat (2) and a fine adjustment assembly arranged on the bottom plate (1) and used for adjusting the transverse position of the mounting seat (2);
the fine adjustment assembly comprises a fixed seat (3) which is arranged on the bottom plate (1) and positioned on the outer side of the mounting seat (2) and an adjusting piece which is arranged on the fixed seat (3) and is in transmission connection with the mounting seat (2).
2. The unit correcting device of the laser cutting clamp according to claim 1, wherein the mounting seat (2) is provided with two sets of transverse strip-shaped holes (4) arranged at intervals in the front-back direction, and the mounting seat (2) is fixed on the bottom plate (1) through first locking bolts (5) penetrating through the transverse strip-shaped holes (4).
3. The unit correcting device of the laser cutting clamp according to claim 1, wherein the adjusting member comprises an adjusting bolt (6), the adjusting bolt (6) comprises a head part and a rod part connected with the head part, the head part is positioned at the outer side of the fixed seat (3), and the rod part penetrates through the fixed seat (3) and is in abutting contact with the outer side surface of the mounting seat (2).
4. The unit correcting device of the laser cutting clamp as claimed in claim 3, wherein the elastic sheet is in an inverted hook shape, the elastic sheet comprises a first vertical section (7), an arc section (8), a second vertical section (9) and an inclined section (10) which faces the first vertical section (7) and extends obliquely downwards, and the first vertical section (7) is fixed on the inner side surface of the mounting seat (2).
5. The unit correcting device of the laser cutting clamp according to claim 4, wherein a vertically extending mounting groove (11) is formed in the middle of the outer side surface of the mounting seat (2), and a mounting hole (12) is formed in the first vertical section (7);
the shell fragment passes through second locking bolt (13) and lock nut (14) to be fixed on mount pad (2), and second locking bolt (13) set up in mounting groove (11) and the traversing mount pad (2) and wear out mounting hole (12), and lock nut (14) set up on the medial surface of first vertical section (7) and adorn soon on second locking bolt (13).
6. Unit correction device for a laser cutting fixture according to claim 5, characterized in that the mounting seat (2) is provided on its outer side with a cover plate (15) outside the mounting groove (11), the bar being in abutting contact with the cover plate (15).
7. The unit calibration device of the laser cutting jig according to claim 1, wherein a guide block (16) extending transversely is provided at a middle position of the bottom of the mounting seat (2), a guide groove (17) is provided on the base plate (1) corresponding to the guide block (16), and the guide block (16) is disposed in the guide groove (17).
8. The unit correcting device of the laser cutting clamp according to claim 1, characterized in that a strip-shaped correcting block (18) is arranged on the bottom plate (1);
the number of the elastic positioning mechanisms is four, wherein two groups of the elastic positioning mechanisms are positioned on the left side of the correcting block (18), the other two groups of the elastic positioning mechanisms are positioned on the right side of the correcting block (18), the two groups of the elastic positioning mechanisms on the same side are arranged at intervals in the front and back direction, and the elastic sheets are abutted and contacted with the corresponding side parts of the correcting block (18).
9. Unit correction device of a laser cutting fixture according to claim 8, characterized in that the correction block (18) is arranged on the base plate (1) by means of a fastening assembly;
the fastening assemblies comprise positioning pins (19) arranged on the correcting block (18) and inserted into the bottom plate (1) and third locking bolts (20) arranged on the correcting block (18) and screwed on the bottom plate (1), the number of the third locking bolts (20) is two, the third locking bolts are respectively positioned on the left side and the right side of the positioning pins (19), and the number of the fastening assemblies is two and the fastening assemblies are arranged at intervals in the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536681.1U CN209902495U (en) | 2019-04-18 | 2019-04-18 | Unit correcting device of laser cutting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536681.1U CN209902495U (en) | 2019-04-18 | 2019-04-18 | Unit correcting device of laser cutting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209902495U true CN209902495U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920536681.1U Active CN209902495U (en) | 2019-04-18 | 2019-04-18 | Unit correcting device of laser cutting clamp |
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| Country | Link |
|---|---|
| CN (1) | CN209902495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871603A (en) * | 2022-05-24 | 2022-08-09 | 深圳市大族半导体装备科技有限公司 | Switching device |
-
2019
- 2019-04-18 CN CN201920536681.1U patent/CN209902495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871603A (en) * | 2022-05-24 | 2022-08-09 | 深圳市大族半导体装备科技有限公司 | Switching device |
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