CN213730030U - Workpiece positioning equipment for laser cutting machine - Google Patents
Workpiece positioning equipment for laser cutting machine Download PDFInfo
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- CN213730030U CN213730030U CN202022286779.1U CN202022286779U CN213730030U CN 213730030 U CN213730030 U CN 213730030U CN 202022286779 U CN202022286779 U CN 202022286779U CN 213730030 U CN213730030 U CN 213730030U
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- lead screw
- laser cutting
- fixing
- cutting machine
- positioning device
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Abstract
The utility model provides a work piece positioning device for laser cutting machine, including laser cutting platform, diaphragm, connecting plate, pressure strip, dead lever and fixation nut, two fixing bases are all installed to laser cutting platform upper surface front side and rear side, a lead screw is all installed between two fixing bases of laser cutting platform upper surface front side and rear side installation, the leftmost end of each lead screw all is connected with a step motor, all install two lead screw nuts on each lead screw, all install a connecting plate between the lead screw nut of each front side installation on the lead screw and the lead screw nut of rear side installation on the lead screw, two connecting holes have all been seted up to each connecting plate upper surface, all be fixed with two dead levers on each pressure strip; compared with the prior art, the utility model discloses following beneficial effect has: simple structure, convenient to use, the reliability is high, can realize the fixed and positioning action to the work piece.
Description
Technical Field
The utility model belongs to the mechanical equipment field, in particular to workpiece positioning equipment for laser cutting machine.
Background
Compared with the traditional oxyacetylene and plasma cutting process, the laser cutting process has the advantages of high laser cutting speed, narrow cutting seam, small heat affected zone, good verticality of cutting seam edge and smooth trimming, and simultaneously, the laser cutting process can be used for various materials including carbon steel, stainless steel, alloy steel, wood, plastics, rubber, cloth, quartz, ceramics, glass, composite materials and the like. With the rapid development of market economy and the change of scientific technology, the laser cutting technology is widely applied to the fields of automobiles, machinery, electric power, hardware, electric appliances and the like; however, most of the existing laser cutting machines have no positioning device on the workbench, and the workbench of a small number of laser cutting machines has a stopper, but the stopper cannot play a role in positioning the plate to be processed, and the plate to be processed still needs to be manually held and fixed or the position of the plate needs to be manually adjusted.
Therefore, a workpiece positioning apparatus is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a work piece positioning device for laser cutting machine to solve the problem that provides in the above-mentioned background art.
The technical scheme of the utility model is realized like this: a workpiece positioning device for a laser cutting machine comprises a laser cutting platform, a transverse plate, a connecting plate, a compression plate, fixing rods and fixing nuts, wherein two fixing seats are respectively arranged on the front side and the rear side of the upper surface of the laser cutting platform, a screw rod is respectively arranged between the two fixing seats arranged on the front side and the rear side of the upper surface of the laser cutting platform, the leftmost end of each screw rod is connected with a stepping motor, two screw rod nuts are respectively arranged on each screw rod, a connecting plate is respectively arranged between the screw rod nut arranged on the screw rod on the front side and the screw rod nut arranged on the screw rod on the rear side, two connecting holes are respectively arranged on the upper surface of each connecting plate, two fixing rods are respectively fixed on each compression plate, and each compression plate is arranged on the lower surface of the connecting plate through the two fixing rods, the connecting holes and the fixing nuts, a water tank is placed on the upper surface of the laser cutting platform, three mounting plates are arranged in the water tank, each mounting plate is provided with a plurality of fixing grooves, and the transverse plate is mounted on the three mounting plates through the fixing grooves.
Further, every it is fixed all through the coupling joint between step motor and the lead screw, every a keyway has all been seted up to the surface leftmost of lead screw, through the key-type connection between lead screw and the coupling, through the key-type connection between step motor's output shaft and the coupling.
Furthermore, the surface of the outer ring of the fixed rod is carved with external threads.
Further, the height of the transverse plate is higher than the depth of the fixing groove, the width of the fixing groove is consistent with that of the transverse plate, the transverse plate is made of flat iron, and the mounting plate is made of flat iron.
Further, install footstep bearings in two fixing bases on laser cutting platform upper surface right side, install antifriction bearing in two left fixing bases of laser cutting platform upper surface, every the lead screw all passes through antifriction bearing and footstep bearing fixes in two fixing bases.
Further, the thread directions in the two lead screw nuts installed on each lead screw are opposite.
After the technical scheme is adopted, the beneficial effects of the utility model are that: simple structure, convenient to use, the reliability is high, can realize the fixed and positioning action to the work piece, can make through the diaphragm that sets up change that can be quick after the place the platform damages, does not need whole change, the cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is the utility model discloses a workpiece positioning device's for laser cutting machine overall structure sketch map.
Fig. 2 is a side view of the workpiece positioning device for a laser cutting machine of the present invention.
Fig. 3 is a schematic structural diagram of the mounting plate of the workpiece positioning device for the laser cutting machine of the present invention.
In the figure, 1-a laser cutting platform, 2-a water tank, 3-a transverse plate, 4-a connecting plate, 5-a fixed seat, 6-a fixed rod, 7-a fixed nut, 8-a lead screw, 9-a mounting plate, 10-a coupler, 11-a stepping motor, 12-a lead screw nut, 13-a pressing plate, 14-a thrust bearing and 15-a fixed groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a workpiece positioning device for a laser cutting machine comprises a laser cutting platform 1, a transverse plate 3, connecting plates 4, pressure plates 13, fixing rods 6 and fixing nuts 7, wherein two fixing seats 5 are respectively arranged on the front side and the rear side of the upper surface of the laser cutting platform 1, a screw 8 is respectively arranged between the two fixing seats 5 arranged on the front side and the rear side of the upper surface of the laser cutting platform 1, the leftmost end of each screw 8 is connected with a stepping motor 11, two screw nuts 12 are respectively arranged on each screw 8, one connecting plate 4 is respectively arranged between the screw nut 12 arranged on each front screw 8 and the screw nut 12 arranged on the rear screw 8, two connecting holes are respectively arranged on the upper surface of each connecting plate 4, two fixing rods 6 are respectively fixed on each pressure plate 13, each pressure plate 13 is arranged on the lower surface of the connecting plate 4 through the two fixing rods 6, the connecting holes and the fixing nuts 7, a basin 2 has been placed to 1 upper surface of laser cutting platform, is provided with three mounting panel 9 in the basin 2, has all seted up a plurality of fixed slots 15 on every mounting panel 9, and a plurality of diaphragms 3 pass through fixed slot 15 to be installed on three mounting panel 9.
All be connected fixedly between every step motor 11 and the lead screw 8 through shaft coupling 10, a keyway has all been seted up to every lead screw 8's surface leftmost side, through the key-type connection between lead screw 8 and the shaft coupling 10, through the key-type connection between step motor 11's output shaft and the shaft coupling 10.
The outer ring surface of the fixed rod 6 is carved with external threads.
The height of the transverse plate 3 is higher than the depth of the fixing groove 15, the width of the fixing groove 15 is consistent with that of the transverse plate 3, the transverse plate 3 is made of flat iron, and the mounting plate 9 is made of flat iron.
The thread directions in the two feed screw nuts 12 mounted on each feed screw 8 are opposite.
As an embodiment of the present invention: when a workpiece needs to be positioned, the workpiece is firstly placed on the transverse plate 3, then the power supply of the stepping motor 11 is switched on, at the moment, the screw rod 8 is driven by the stepping motor 11 to rotate, the two screw rod nuts 12 arranged on the screw rod 8 move oppositely, so that the two connecting plates 4 are driven to move oppositely, when the workpiece is moved to the edge of the workpiece, the power supply of the stepping motor 11 is switched off, then the fixing nut 7 arranged on the fixing rod 6 is taken down, the pressing plate 13 is pressed on the workpiece, the fixing nut 7 is sequentially screwed on the fixing rod 6 for fixing, and at the moment, the workpiece is fixed; can cause certain damage to diaphragm 3 in the middle of the cutting process, when diaphragm 3 wherein has and can't use, dismantle it from mounting panel 9 and change can.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a work piece positioning device for laser cutting machine, includes laser cutting platform (1), diaphragm (3), connecting plate (4), pressure strip (13), dead lever (6) and fixation nut (7), its characterized in that: the laser cutting machine is characterized in that two fixing seats (5) are respectively installed on the front side and the rear side of the upper surface of the laser cutting platform (1), a lead screw (8) is installed between the two fixing seats (5) installed on the front side and the rear side of the upper surface of the laser cutting platform (1), the leftmost end of each lead screw (8) is connected with a stepping motor (11), two lead screw nuts (12) are respectively installed on each lead screw (8), a connecting plate (4) is respectively installed between the lead screw nut (12) installed on each lead screw (8) on the front side and the lead screw nut (12) installed on the lead screw (8) on the rear side, two connecting holes are respectively formed in the upper surface of each connecting plate (4), two fixing rods (6) are respectively fixed on each pressing plate (13), each pressing plate (13) is respectively installed on the lower surface of each connecting plate (4) through the two fixing rods (6), the connecting holes and the fixing nuts (7), a water tank (2) is placed on the upper surface of the laser cutting platform (1), three mounting plates (9) are arranged in the water tank (2), each mounting plate (9) is provided with a plurality of fixing grooves (15), and the transverse plate (3) is mounted on the three mounting plates (9) through the fixing grooves (15).
2. The workpiece positioning device for a laser cutting machine as set forth in claim 1, wherein: every it is fixed all to be connected through shaft coupling (10) between step motor (11) and lead screw (8), every a keyway has all been seted up to the surface leftmost of lead screw (8), through the key-type connection between lead screw (8) and shaft coupling (10), through the key-type connection between the output shaft of step motor (11) and shaft coupling (10).
3. The workpiece positioning device for a laser cutting machine as set forth in claim 1, wherein: and external threads are carved on the surface of the outer ring of the fixed rod (6).
4. The workpiece positioning device for a laser cutting machine as set forth in claim 1, wherein: the height of the transverse plate (3) is higher than the depth of the fixing groove (15), and the width of the fixing groove (15) is consistent with that of the transverse plate (3).
5. The workpiece positioning device for a laser cutting machine as set forth in claim 1, wherein: the transverse plate (3) is made of flat iron, and the mounting plate (9) is made of flat iron.
6. The workpiece positioning device for a laser cutting machine as set forth in claim 1, wherein: install footstep bearing (14) in two fixing base (5) on laser cutting platform (1) upper surface right side, install antifriction bearing in two left fixing base (5) of laser cutting platform (1) upper surface, every lead screw (8) are all fixed in two fixing base (5) through antifriction bearing and footstep bearing (14).
7. The workpiece positioning device for a laser cutting machine as set forth in claim 1, wherein: the thread directions in the two lead screw nuts (12) arranged on each lead screw (8) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022286779.1U CN213730030U (en) | 2020-10-14 | 2020-10-14 | Workpiece positioning equipment for laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022286779.1U CN213730030U (en) | 2020-10-14 | 2020-10-14 | Workpiece positioning equipment for laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213730030U true CN213730030U (en) | 2021-07-20 |
Family
ID=76849681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022286779.1U Active CN213730030U (en) | 2020-10-14 | 2020-10-14 | Workpiece positioning equipment for laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213730030U (en) |
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2020
- 2020-10-14 CN CN202022286779.1U patent/CN213730030U/en active Active
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