CN210818039U - Novel crossbeam for laser cutting machine - Google Patents
Novel crossbeam for laser cutting machine Download PDFInfo
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- CN210818039U CN210818039U CN201921932282.3U CN201921932282U CN210818039U CN 210818039 U CN210818039 U CN 210818039U CN 201921932282 U CN201921932282 U CN 201921932282U CN 210818039 U CN210818039 U CN 210818039U
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- connecting plate
- laser cutting
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Abstract
The utility model belongs to the field of laser cutting machines, in particular to a novel beam for a laser cutting machine, which comprises a beam body, a bottom plate, a mounting plate, a driving motor, a driving gear, a bearing seat, a rotating shaft, a driven gear and a regulating plate; the bottom plate is fixed at the end head of the beam body, a rectangular opening is arranged at the outward end of the bottom plate, waist round holes are arranged at two sides of the opening of the bottom plate, the mounting plate is fixed between the openings through the waist round holes, a through hole is arranged at the center of the mounting plate, the mounting plate is fixed with a driving motor, and an output shaft of the driving motor penetrates through the through hole and is connected with a driving gear; the opening end is plugged by the adjusting plate, two threaded holes are formed in the adjusting plate, and screws penetrate through the threaded holes to abut against the side edge of the mounting plate. The utility model discloses can reduce the area of contact of driving motor and mounting panel by a wide margin, reduce the area that high precision processing required to reduce the processing cost, but also do benefit to the meshing precision of adjusting on drive gear and the laser cutting machine support body rack.
Description
Technical Field
The utility model belongs to the laser cutting machine field, concretely relates to novel crossbeam for laser cutting machine.
Background
In a traditional large laser cutting machine, a motor mounting seat is usually arranged at the end of a cross beam and is perpendicular to the cross beam, and the motor mounting seat and the cross beam form a shape like a Chinese character 'luobao' cover. In large laser cutting machine equipment with high speed and high precision requirements, a motor mounting seat is usually integrally formed with a cross beam, so that although the mounting precision is ensured, the surface milling area of a motor mounting surface is increased, and the processing cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, provide a novel crossbeam for laser cutting machine, under the condition that does not influence the precision, can reduce substantially the processing cost, still do benefit to the regulation installation of motor simultaneously.
The utility model provides a novel crossbeam for laser cutting machine, which comprises a crossbeam body, a bottom plate, a mounting plate, a driving motor, a driving gear, a bearing seat, a rotating shaft, a driven gear and a regulating plate; the bottom plate is fixed at the end head of the beam body, the bottom plate and the beam body are in a straight line shape, a rectangular opening is arranged at the outward end of the bottom plate, waist circular holes are arranged at two sides of the opening of the bottom plate, and strip-shaped driven gear mounting holes are arranged beside the waist circular hole at one side of the bottom plate; the mounting plate is fixed between the openings through the waist circular hole, a through hole is formed in the center of the mounting plate, the mounting plate is fixed with a driving motor, and an output shaft of the driving motor penetrates through the through hole to be connected with the driving gear; the bearing seat is fixed on the driven gear mounting hole, one end of the rotating shaft is connected with the bearing seat, and the other end of the rotating shaft penetrates through the driven gear mounting hole to be connected with the driven gear; the opening end is plugged by the adjusting plate, two threaded holes are formed in the adjusting plate, and screws penetrate through the threaded holes to abut against the side edge of the mounting plate.
As a further optimization of the utility model, the utility model also comprises a bottom connecting plate and a side connecting plate; the upper edge of the bottom connecting plate is connected with the end head of the beam body, the lower edge of the bottom connecting plate is connected with one end of the bottom plate, and the bottom connecting plate is respectively vertical to the beam body and the bottom plate; the bottom edge of the side connecting plate is connected with the side edge of the bottom plate, and the rear edge of the side connecting plate is connected with the bottom connecting plate and the end surface of the beam body.
As a further optimization of the utility model, a reinforcing rib is arranged between the bottom connecting plate and the bottom plate; the bottom connecting plate and the bottom surface of the beam body are provided with reinforcing ribs.
As the utility model discloses a further optimization, be the echelonment behind the side connecting plate, terminal surface and the bottom surface of its ladder turning block crossbeam body.
As the utility model discloses a further optimization, drive gear and driven gear are the helical gear, and thickness is the same and the terminal surface coplane.
The utility model provides a pair of novel crossbeam for laser cutting machine reduces the area of contact of driving motor and mounting panel by a wide margin, reduces the area that high precision processing required to reduce the processing cost, but also do benefit to the meshing precision of adjusting on drive gear and the laser cutting machine support body rack. The utility model discloses the structure is convenient for install, is dismantled and is adjusted, is convenient for transport, overhaul and maintain, utilizes double gear to increase the stability and the precision of its walking simultaneously.
Drawings
FIG. 1 is a first structural view of the present invention;
FIG. 2 is a second structural view of the present invention;
the device comprises a body 1, a bottom plate 2, a bottom connecting plate 21, a side connecting plate 22, a driven gear mounting hole 23, a mounting plate 3, a driving motor 41, a driving gear 42, a bearing seat 51, a rotating shaft 52, a driven gear 53, an adjusting plate 6, a screw 61 and a reinforcing rib 7.
Detailed Description
The present invention will be described in detail with reference to the following specific examples.
As shown in fig. 1 and 2, the present embodiment includes a beam body 1, a bottom plate 2, a mounting plate 3, a driving motor 41, a driving gear 42, a bearing seat 51, a rotating shaft 52, a driven gear 53, and an adjusting plate 6.
The bottom plate 2 is fixed at the end of the beam body 1, the embodiment provides a preferable scheme, a bottom connecting plate 21 and a side connecting plate 22 are arranged between the bottom plate 2 and the beam body 1, the upper edge of the bottom connecting plate 21 is welded to the end of the beam body 1, the bottom plate 2 and the beam body 1 are in a straight line shape, the bottom connecting plate 21 is perpendicular to the beam body 1, the lower edge of the bottom connecting plate 21 is welded with the inner end of the bottom plate 2, the bottom connecting plate 21 is perpendicular to the bottom plate 2, and the bottom plate 2 is parallel to the beam body 1; the side connecting plate 22 is a right triangle, the side of the bottom plate 2 is welded on the right-angled bottom side of the side connecting plate 22, and the end face of the beam body 1 is welded on the right-angled rear side of the side connecting plate 22. If necessary, the rear edge of the side connecting plate 22 can be arranged in a step shape, and the step corner of the side connecting plate is just clamped on the end surface and the bottom surface of the beam body 1, so that the connection mode not only ensures the verticality, but also improves the strength of the side connecting plate 22, and simultaneously facilitates the alignment when the side connecting plate 22 is welded and installed. In order to further increase the strength, the reinforcing ribs 7 may be welded between the bottom connection plate 21 and the bottom plate 2 as needed, and the reinforcing ribs 7 may be welded to the bottom connection plate 21 and the bottom surface of the cross beam body 1. It should be noted that the front, back, inside, etc. directions mentioned in the present application are based on fig. 1 as a reference.
In this embodiment, the bottom plate 2 is provided with a rectangular opening towards the outer end, the two sides of the opening are provided with waist-round holes, the mounting plate 3 is arranged between the openings, the mounting plate 3 is used for fixing the driving motor 41, the two sides of the mounting plate 3 are provided with fixing holes, and the bolt penetrates through the waist-round holes and the fixing holes to fix the mounting plate 3 on the bottom plate 2. The center of the mounting plate 3 is provided with a through hole, and an output shaft of the driving motor 41 passes through the through hole to be connected with the driving gear 42.
A strip-shaped driven gear mounting hole 23 is formed beside the oval hole on one side of the bottom plate 2, the bearing seat 51 is fixed on the driven gear mounting hole 23, one end of the rotating shaft 52 is connected with the bearing seat 51, the other end of the rotating shaft 52 penetrates through the driven gear mounting hole 23 to be connected with the driven gear 53, and the stability and the precision of walking of the double gears are improved.
The opening end is plugged by the adjusting plate 6, two threaded holes are formed in the adjusting plate 6, and the screw 61 penetrates through the threaded holes to abut against the side edge of the mounting plate 3. Preferably, two ends of the adjusting plate 6 are arranged into a ladder shape and clamped at two ends of the gap. Due to the waist circular hole, the driving motor 41 can be adjusted to move inwards by screwing the screw 61, so that the driving gear 42 is better meshed to the rack on the frame body of the laser cutting machine, and the stability and the precision of gear meshing are ensured. In order to further improve the accuracy of gear engagement, the drive gear 42 and the driven gear 53 are helical gears having the same thickness and coplanar end surfaces.
The mounting plate 3 of installation driving motor 41 adopts the separation mounting structure, has reduced the finish milling area of driving motor 41 installation face on the one hand, has reduced the processing cost, increases spare part structures such as opening, regulating plate 6, screw 61 on the one hand for driving motor 41 can adjust at will, and then has increased gear engagement's stability and precision, has provided the structural basis for laser cutting's precision. Moreover, the structure of the application is convenient to install and disassemble, and is beneficial to transportation, overhaul and maintenance.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A novel beam for a laser cutting machine is characterized by comprising a beam body, a bottom plate, a mounting plate, a driving motor, a driving gear, a bearing seat, a rotating shaft, a driven gear and an adjusting plate; the bottom plate is fixed at the end head of the beam body, the bottom plate and the beam body are in a straight line shape, a rectangular opening is arranged at the outward end of the bottom plate, waist circular holes are arranged at two sides of the opening of the bottom plate, and strip-shaped driven gear mounting holes are arranged beside the waist circular hole at one side of the bottom plate; the mounting plate is fixed between the openings through the waist circular hole, a through hole is formed in the center of the mounting plate, the mounting plate is fixed with a driving motor, and an output shaft of the driving motor penetrates through the through hole to be connected with the driving gear; the bearing seat is fixed on the driven gear mounting hole, one end of the rotating shaft is connected with the bearing seat, and the other end of the rotating shaft penetrates through the driven gear mounting hole to be connected with the driven gear; the opening end is plugged by the adjusting plate, two threaded holes are formed in the adjusting plate, and screws penetrate through the threaded holes to abut against the side edge of the mounting plate.
2. The novel cross beam for the laser cutting machine according to claim 1, further comprising a bottom connecting plate and a side connecting plate; the upper edge of the bottom connecting plate is connected with the end head of the beam body, the lower edge of the bottom connecting plate is connected with one end of the bottom plate, and the bottom connecting plate is respectively vertical to the beam body and the bottom plate; the bottom edge of the side connecting plate is connected with the side edge of the bottom plate, and the rear edge of the side connecting plate is connected with the bottom connecting plate and the end surface of the beam body.
3. The novel cross beam for the laser cutting machine as claimed in claim 2, wherein a reinforcing rib is arranged between the bottom connecting plate and the bottom plate; the bottom connecting plate and the bottom surface of the beam body are provided with reinforcing ribs.
4. The beam for the novel laser cutting machine as claimed in claim 2, wherein the rear edge of the side connecting plate is stepped, and the stepped corners thereof engage with the end surface and the bottom surface of the beam body.
5. The beam for the novel laser cutting machine as claimed in claim 1, wherein the driving gear and the driven gear are helical gears, and have the same thickness and coplanar end surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932282.3U CN210818039U (en) | 2019-11-11 | 2019-11-11 | Novel crossbeam for laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932282.3U CN210818039U (en) | 2019-11-11 | 2019-11-11 | Novel crossbeam for laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210818039U true CN210818039U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921932282.3U Active CN210818039U (en) | 2019-11-11 | 2019-11-11 | Novel crossbeam for laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210818039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059448A (en) * | 2020-09-18 | 2020-12-11 | 马鞍山裕祥智能装备科技有限公司 | Motor built-in beam of linear driving device of laser cutting machine |
-
2019
- 2019-11-11 CN CN201921932282.3U patent/CN210818039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059448A (en) * | 2020-09-18 | 2020-12-11 | 马鞍山裕祥智能装备科技有限公司 | Motor built-in beam of linear driving device of laser cutting machine |
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