CN209867710U - High-power machine tool thermal deformation prevention structure - Google Patents
High-power machine tool thermal deformation prevention structure Download PDFInfo
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- CN209867710U CN209867710U CN201920563132.3U CN201920563132U CN209867710U CN 209867710 U CN209867710 U CN 209867710U CN 201920563132 U CN201920563132 U CN 201920563132U CN 209867710 U CN209867710 U CN 209867710U
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Abstract
The utility model relates to a high-power machine tool thermal deformation prevention structure, which comprises a left frame body and a right frame body, a middle beam penetrating through the left frame body and the right frame body is arranged between the left frame body and the right frame body, the left frame body is provided with a plurality of air doors penetrating through the left frame body, the right frame body is also provided with a plurality of air doors which penetrate through the right frame body, the same ventilation pipe is arranged in the air doors at the same side, a plurality of reinforcing pieces which simultaneously penetrate through the left frame body and the right frame body are fixedly connected between the left frame body and the right frame body, the reinforcing part comprises double-layer square tubes which are vertically distributed, thick graphite plates which are coated on the side surfaces of the double-layer square tubes are arranged on the double-layer square tubes, the top of thick graphite cake sets up to three horn shapes, left side framework with right side framework all is connected with the stable frame that is in double-deck side pipe both sides, every the top fixedly connected with of stable frame and thick graphite cake fixed connection's swash plate. The utility model has the advantages of high temperature resistance and prevention of thermal deformation.
Description
Technical Field
The utility model relates to a laser cutting equipment technical field, concretely relates to high power lathe thermal deformation prevention structure.
Background
The bed part used in the laser cutting machine mostly adopts a frame type mechanism welded by carbon steel. In order to enhance the strength, a structure penetrating through the left frame body and the right frame body is required to be arranged in the middle of the lathe bed to connect the left frame body and the right frame body so as to form a closed structure, namely a middle beam; and mechanisms such as air doors and the like which need to be protected and shielded are arranged on the left side and the right side of the inner gear. In the laser cutting process, a middle beam and a left and right side mechanism are exposed in a laser beam, particularly in a high-power cutting machine, the application of high-power laser puts a new requirement on the protection of a base of a laser cutting machine tool, otherwise, under the long-time work of the high-power laser, the base of the machine tool is easily damaged, the machine tool body is damaged, and the mechanism loses functions and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a high power lathe thermal deformation prevention structure, it has high temperature resistant and prevents thermal deformation's advantage.
In order to achieve the above purpose, the utility model provides a following technical scheme: a high-power machine tool thermal deformation prevention structure comprises a left frame body and a right frame body, wherein a middle beam penetrating through the left frame body and the right frame body is arranged between the left frame body and the right frame body, the left frame body is provided with a plurality of air doors which penetrate through the left frame body, the right frame body is also provided with a plurality of air doors which penetrate through the right frame body, the plurality of air doors at the same side are internally provided with the same ventilation pipe, a plurality of reinforcing pieces which simultaneously penetrate through the left frame body and the right frame body are fixedly connected between the left frame body and the right frame body, the reinforcing part comprises double-layer square tubes which are vertically distributed, thick graphite plates which are coated on the side surfaces of the double-layer square tubes are arranged on the double-layer square tubes, the top of thick graphite cake sets up to three horn shapes, left side framework with right side framework all is connected with the stable frame that is in double-deck side pipe both sides, every the top fixedly connected with of stable frame and thick graphite cake fixed connection's swash plate.
Through adopting above-mentioned technical scheme, adopt double-deck square tubular construction to square pipe through-connection makes it to become whole to the outmost of lathe bed, and sets up thick graphite plate in the top of double-deck square pipe and protect, can effectively guarantee structural stability, also can effectively prevent the light beam to destroy lathe bed centre sill and left framework and right framework. Thereby setting up of air door can strengthen the circulation reinforcing thermal diffusivity, the ventilation pipe not only can provide the supporting role in addition to the ventilation pipe can play the effect of direction to the flow direction of wind, can further strengthen the air permeability if set up the air-blower in the one end of ventilation pipe. The stability of frame when can strengthening double-deck side pipe and be in between left framework and the right framework is stabilized, utilizes the swash plate can further strengthen the stability between frame and the double-deck side pipe, strengthens the thermal deformation resistance ability of double-deck side pipe.
The utility model discloses further set up to: the both ends of double-deck side pipe all are provided with the clamping piece, the clamping piece is including cup jointing the concave plate in double-deck side pipe one end, the opening part of concave plate is provided with a plurality of sloping blocks, the terminal surface of concave plate is provided with two first recesses that distribute about concave plate axial lead, concave plate threaded connection has the first threaded rod that is in first recess, and the one end body coupling of every first threaded rod has first disc, the equal threaded connection in two relative parallel's of concave plate side has with first screw rod vertically second threaded rod, every the one end body coupling of second threaded rod has the second disc.
Through adopting above-mentioned technical scheme, go into the both ends of double-deck side pipe with two concave plate cards, this in-process sloping block can play the effect of direction, makes things convenient for double-deck side pipe card to go into in the concave plate, realizes the purpose of both joints, and rotatory second threaded rod is to the surface of double-deck side pipe of second threaded rod extrusion, further strengthens the joint strength of concave plate and double-deck side pipe. In addition, when the concave plate needs to be separated from the double-layer square pipe, the first threaded rod is rotated to move along the axis direction of the first threaded rod, and when the first threaded rod extrudes the surface of the square pipe, the concave plate and the double-layer square pipe can be separated by the first threaded rod, so that the concave plate can be conveniently taken out.
The utility model discloses further set up to: the inner side of the top of the thick graphite plate is provided with a cylindrical expansion block, and the expansion block is made of a material with a large thermal expansion coefficient.
Through adopting above-mentioned technical scheme, thereby be heated when thick graphite plate and inside sunken influence self structure easily, thereby the inflation piece is heated the inflation and outwards extrudees thick graphite plate, supports thick graphite plate from inside.
The utility model discloses further set up to: the connecting rod is worn to be equipped with by double-deck side pipe, drive gear has been cup jointed at the middle part of connecting rod, the rack that the drive gear meshing has and is parallel with thick graphite cake, rack fixedly connected with is used for extrudeing left framework and right framework and is in the graphite cake that shelters from of thick graphite cake top.
Through adopting above-mentioned technical scheme, the swivelling joint pole drives drive gear and rotates and then drives the removal of rack, thereby the removal of rack can drive and shelter from the graphite cake and remove and increase the coverage area.
The utility model discloses further set up to: the rotating part is arranged at the bottom of the middle beam in a penetrating mode and comprises a rotating shaft connected with the middle beam in a rotating mode, a disc located inside the middle beam is integrally connected to the bottom of the rotating shaft, a rotating block is integrally connected to the top of the rotating shaft, and a gap exists between the rotating part and the bottom of the middle beam.
Through adopting above-mentioned technical scheme, when circulation of air or external blast, the disc will rotate and then drive the axis of rotation round the axial lead of self, can drive rotatory piece along with the rotation of axis of rotation and rotate to can drive the inside air of weight and shift towards the direction of air door, accelerate the inside circulation of air speed of weight.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model discloses a double-deck side's tubular construction to square pipe always connected to the outmost of lathe bed makes it become whole, and sets up thick graphite cake in the top of double-deck side's pipe and protects, can effectively guarantee structural stability, also can effectively prevent the light beam to destroy roof beam and left framework and right framework in the lathe bed. Thereby setting up of air door can strengthen the circulation reinforcing thermal diffusivity, the ventilation pipe not only can provide the supporting role in addition to the ventilation pipe can play the effect of direction to the flow direction of wind, can further strengthen the air permeability if set up the air-blower in the one end of ventilation pipe. The stability of frame when can strengthening double-deck side pipe and be in between left framework and the right framework is stabilized, utilizes the swash plate can further strengthen the stability between frame and the double-deck side pipe, strengthens the thermal deformation resistance ability of double-deck side pipe.
Drawings
FIG. 1 is a schematic structural view of an embodiment with a clamping member removed and a graphite shielding plate;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view of an example inner center sill;
FIG. 5 is a schematic structural diagram of the connection relationship between the double-layer square tube, the concave plate, the inclined block, the first groove, the first threaded rod, the first disk and the second disk in the embodiment.
Reference numerals: 1. a left frame body; 2. a right frame body; 3. a middle beam; 4. a damper; 5. a vent pipe; 6. double-layer square tubes; 7. a thick graphite plate; 8. a stabilizing frame; 9. a sloping plate; 10. a concave plate; 11. a sloping block; 12. a first groove; 13. a first threaded rod; 14. a first disc; 16. a second disc; 17. an expansion block; 18. a connecting rod; 19. a drive gear; 21. shielding the graphite plate; 22. a rotating shaft; 23. a disc; 24. the block is rotated.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1: a high-power machine tool thermal deformation prevention structure comprises a left frame body 1 and a right frame body 2, wherein a middle beam 3 penetrating through the left frame body 1 and the right frame body 2 is arranged between the left frame body 1 and the right frame body 2, the left frame body 1 is provided with a plurality of air doors 4 penetrating through the left frame body 1, the right frame body 2 is also provided with a plurality of air doors 4 penetrating through the right frame body 2, the plurality of air doors 4 on the same side are internally provided with the same ventilation pipe 5, a plurality of reinforcing parts penetrating through the left frame body 1 and the right frame body 2 simultaneously are fixedly connected between the left frame body 1 and the right frame body 2, the reinforcing parts comprise double-layer square pipes 6 which are vertically distributed, the double-layer square pipes 6 are provided with thick graphite plates 7 covering the side surfaces of the double-layer square pipes 6, the tops of the thick graphite plates 7 are arranged in a triangular shape, the left frame body 1 and the right frame body 2 are both connected with stabilizing frames 8, an inclined plate 9 fixedly connected with the thick graphite plate 7 is fixedly connected above each stabilizing frame 8.
Both ends of double-deck side's pipe 6 all are provided with the clamping piece, the clamping piece is including cup jointing the concave plate 10 in double-deck side's pipe 6 one end, the opening part of concave plate 10 is provided with a plurality of sloping blocks 11, and every sloping block 11 sets up to three horn shapes, and when double-deck side's pipe 6 and concave plate 10 joint, double-deck side's pipe 6 is provided with the triangular groove that agrees with sloping block 11. The end face of the concave plate 10 is provided with two first grooves 12 distributed about the axial lead of the concave plate 10, the concave plate 10 is in threaded connection with first threaded rods 13 positioned in the first grooves 12, one end of each first threaded rod 13 is integrally connected with a first disk 14, two opposite parallel side faces of the concave plate 10 are both in threaded connection with second threaded rods perpendicular to the first threaded rods 13, and one end of each second threaded rod is integrally connected with a second disk 16.
A cylindrical expansion block 17 is arranged on the inner side of the top of the thick graphite plate 7, and the expansion block 17 is made of a material with a large thermal expansion coefficient.
Connecting rod 18 is worn to be equipped with by double-deck side pipe 6, drive gear 19 has been cup jointed at the middle part of connecting rod 18, the rack that 19 meshes and is parallel with thick graphite cake 7 of drive gear, rack fixedly connected with is used for extrudeing left framework 1 and right framework 2 and is in the graphite cake 21 that shelters from above thick graphite cake 7.
The rotating part is arranged at the bottom of the middle beam 3 in a penetrating mode and comprises a rotating shaft 22 which is connected with the middle beam 3 in a rotating mode, a disc 23 which is located inside the middle beam 3 is integrally connected to the bottom of the rotating shaft 22, a rotating block 24 is integrally connected to the middle of the rotating shaft 22, and a gap exists between the rotating part and the bottom of the middle beam 3.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a high power lathe thermal deformation structure that prevents, includes left framework (1) and right framework (2), be provided with well roof beam (3) that run through left framework (1) and right framework (2) between left side framework (1) and the right framework (2), its characterized in that: the left frame body (1) is provided with a plurality of air doors (4) penetrating through the left frame body (1), the right frame body (2) is also provided with a plurality of air doors (4) penetrating through the right frame body (2), the same ventilation pipe (5) is arranged in the plurality of air doors (4) at the same side, a plurality of reinforcing pieces which simultaneously penetrate through the left frame body (1) and the right frame body (2) are fixedly connected between the left frame body (1) and the right frame body (2), the reinforcing part comprises double-layer square tubes (6) which are vertically distributed, thick graphite plates (7) which are coated on the side surfaces of the double-layer square tubes (6) are arranged on the double-layer square tubes (6), the top of thick graphite cake (7) sets up to three horn shapes, left side framework (1) with right side framework (2) all are connected with stable frame (8), every that are in double-deck side pipe (6) both sides the top fixedly connected with of stable frame (8) and thick graphite cake (7) fixed connection's swash plate (9).
2. The high-power machine tool thermal deformation prevention structure according to claim 1, characterized in that: the both ends of double-deck side pipe (6) all are provided with the clamping piece, the clamping piece is including cup jointing concave board (10) in double-deck side pipe (6) one end, the opening part of concave board (10) is provided with a plurality of sloping blocks (11), the terminal surface of concave board (10) is provided with two first recess (12) that distribute about concave board (10) axial lead, concave board (10) threaded connection has first threaded rod (13) that are in first recess (12), and the one end body coupling of every first threaded rod (13) has first disc (14), the equal threaded connection in two relatively parallel's the side of concave board (10) has with first screw rod vertically second threaded rod, every the one end body coupling of second threaded rod has second disc (16).
3. The high-power machine tool thermal deformation prevention structure according to claim 1, characterized in that: the inner side of the top of the thick graphite plate (7) is provided with a cylindrical expansion block (17), and the expansion block (17) is made of a material with a large thermal expansion coefficient.
4. The high-power machine tool thermal deformation prevention structure according to claim 2, characterized in that: connecting rod (18) are worn to be equipped with in double-deck side pipe (6), drive gear (19) have been cup jointed at the middle part of connecting rod (18), drive gear (19) meshing has the rack parallel with thick graphite plate (7), rack fixedly connected with is used for extrudeing left framework (1) and right framework (2) and is in graphite plate (7) top sheltering from graphite plate (21).
5. The high-power machine tool thermal deformation prevention structure according to claim 1, characterized in that: the rotating part is worn to be equipped with in the bottom of well roof beam (3), the rotating part includes rotation axis (22) of being connected with well roof beam (3) rotation, the bottom body coupling of axis of rotation (22) has disc (23) that are in well roof beam (3) inside, the middle part body coupling of axis of rotation (22) has rotatory piece (24), there is the space rotating part and the bottom of well roof beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563132.3U CN209867710U (en) | 2019-04-23 | 2019-04-23 | High-power machine tool thermal deformation prevention structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563132.3U CN209867710U (en) | 2019-04-23 | 2019-04-23 | High-power machine tool thermal deformation prevention structure |
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| CN209867710U true CN209867710U (en) | 2019-12-31 |
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| CN201920563132.3U Active CN209867710U (en) | 2019-04-23 | 2019-04-23 | High-power machine tool thermal deformation prevention structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940295A (en) * | 2019-04-23 | 2019-06-28 | 奔腾激光(温州)有限公司 | High power lathe preventing hot deformation structure |
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2019
- 2019-04-23 CN CN201920563132.3U patent/CN209867710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940295A (en) * | 2019-04-23 | 2019-06-28 | 奔腾激光(温州)有限公司 | High power lathe preventing hot deformation structure |
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Address after: 325000 no.4258, 3rd road, Binhai Park, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Pentium laser (Zhejiang) Co.,Ltd. Address before: 325000 no.4258, 3rd road, Binhai Park, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: PENTA LASER (WENZHOU) Co.,Ltd. |