CN209986411U - Groove cutting machine - Google Patents
Groove cutting machine Download PDFInfo
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- CN209986411U CN209986411U CN201920561393.1U CN201920561393U CN209986411U CN 209986411 U CN209986411 U CN 209986411U CN 201920561393 U CN201920561393 U CN 201920561393U CN 209986411 U CN209986411 U CN 209986411U
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Abstract
The utility model relates to a groove cutting machine, which comprises a machine tool, wherein a groove cutter is arranged on the machine tool, an X-axis moving device, a Y-axis moving device and a Z-axis moving device are arranged on the machine tool, the Z-axis moving device comprises a Z-axis support, the groove cutter comprises a Z-axis protective cover which is connected with the Z-axis support in a sliding way, and a rotating assembly is arranged in the Z-axis protective cover; the rotating assembly comprises a fixing block fixedly connected with the Z-axis protective cover, an A-axis motor is arranged in the fixing block, the A-axis motor is connected with a rotating block, a crossed roller bearing is arranged between the fixing block and the rotating block, the rotating block is fixedly connected with a cylinder, a B-axis motor is arranged in the cylinder, the B-axis motor is connected with a cutting head support, and a cutting head is fixedly connected with the cutting head support. The utility model has the advantages of improve welded part's machining efficiency and precision.
Description
Technical Field
The utility model relates to a laser equipment installs and welding technical field, concretely relates to groove cutting machine.
Background
In recent years, with the popularization and application of clean energy, the industries of wind power, hydropower and the like in China are rapidly developed, and a large number of sector plates and hyperbolic plates with grooves in various forms at the peripheries need to be cut in the processing process of wind power tower poles and water pressure guide pipes. The processing method adopted at present is to process the outer contours of a sector plate and a hyperbola by using a numerical control cutting machine, then to process grooves in different forms on the periphery of a workpiece by using a manual trolley and a semi-automatic trolley, so that the production efficiency is low, the labor intensity is high, the thermal deformation of a product is large, the processing precision and the product quality of the product cannot meet the technological requirements of the subsequent automatic welding, the problem to be solved urgently at present is that the grooves of parts are directly processed when the plates are blanked, and the technology is not improved at present.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a groove cutting machine, its advantage that has machining efficiency and the precision that improves welded part.
In order to achieve the above purpose, the utility model provides a following technical scheme: a groove cutting machine comprises a machine tool, wherein a groove cutter is arranged on the machine tool, an X-axis moving device, a Y-axis moving device and a Z-axis moving device are arranged on the machine frame, the Z-axis moving device comprises a Z-axis support, the groove cutter comprises a Z-axis protective cover connected with the Z-axis support in a sliding mode, and a rotating assembly is arranged in the Z-axis protective cover; the rotating assembly comprises a fixing block fixedly connected with the Z-axis protective cover, an A-axis motor is arranged in the fixing block, the A-axis motor is connected with a rotating block, a crossed roller bearing is arranged between the fixing block and the rotating block, the rotating block is fixedly connected with a cylinder, a B-axis motor is arranged in the cylinder, the B-axis motor is connected with a cutting head support, and a cutting head is fixedly connected with the cutting head support.
Through adopting the above-mentioned technical scheme, drive A axle motor can drive the turning block and rotate and then drive the drum and rotate, the rotation of drum can drive the rotation of cutting head support and then drive the cutting head and rotate, thereby let the cutting head have the axial lead pivoted function round the play axle of A axle motor, this in-process can also let the cutting head have the rotation function of another direction in addition namely, B axle motor can drive the rotation of cutting head support and then drive the cutting head and rotate, thereby let the cutting head can rotate round the axial lead of the play axle of B axle motor, it is worth noting, A axle motor and B axle motor can start simultaneously, thereby let the cutting head rotate on two planes simultaneously and carry out the curved surface motion, same A axle motor and B axle motor can separately operate, adapt to different behavior.
The utility model discloses further set up to: the top of Z axle is provided with the cable tow chain that is used for pulling Z axle protection casing, the circular shape 3D tow chain is selected to the cable tow chain.
Through adopting above-mentioned technical scheme, the 3D tow chain can pull Z axle protection casing and remove.
The utility model discloses further set up to: the Y-axis moving device comprises a Y-axis sliding seat fixedly connected with one side of a Z-axis support, a Y-axis motor is arranged in the Y-axis sliding seat, an output shaft of the Y-axis motor penetrates through the Y-axis sliding seat, a Y-axis gear is arranged on the output shaft of the Y-axis motor, a plurality of Y-axis guide rail sliding blocks are fixedly connected to one side, away from the Z-axis protective cover, of the Z-axis support, the Y-axis guide rail sliding blocks are slidably connected with the same cross beam, and a Y-axis rack meshed with the Y-axis gear is arranged on the upper side of the cross.
Through adopting above-mentioned technical scheme, Y axle motor can drive Y axle gear and rotate and then drive Y axle rack and remove round the axial lead of self, and when the crossbeam was fixed motionless, Y axle rack will also be fixed motionless, and Y axle gear will remove and then drive Y axle motor and remove along the length direction of Y axle rack this moment, consequently can realize the removal of cutting head.
The utility model discloses further set up to: the X-axis moving device comprises an X-axis sliding block fixedly connected with the cross beam, an X-axis motor is arranged inside the X-axis sliding block and connected with an X-axis gear, an X-axis rack meshed with the X-axis gear is arranged on the rack, and the X-axis rack is distributed along one side of the rack.
Through adopting above-mentioned technical scheme, X axle motor can drive X axle gear and rotate round the axial lead of self, and X axle gear will produce the extrusion with X axle rack, and when X axle rack was motionless, X axle gear will remove and then drive X axle motor and remove along the direction of X axle rack along the length direction of X axle rack, realizes the purpose that the crossbeam removed.
The utility model discloses further set up to: z axle protection casing fixedly connected with a plurality of concave sliding blocks, every the inboard an organic whole of sliding block is connected with the lug, Z axle support an organic whole is connected with the slide with the sliding block joint.
Through adopting above-mentioned technical scheme, when the Z axle protection casing removed along Z axle support, the sliding block will be removing along the length direction of Z axle support, and thereby the lug is in the inside of slide all the time and lets the sliding block can't separate with the slide to realize Z axle protection casing and Z axle support sliding connection's purpose.
The utility model discloses further set up to: a first driving motor penetrates through the Z-axis support, a gear is sleeved at one end of the first driving motor, and a Z-axis gear rack meshed with the gear is fixedly connected to the Z-axis protective cover.
Through adopting above-mentioned technical scheme, first driving motor can drive gear revolve and then drive the removal of Z axle rack, and the removal of Z axle rack can drive the removal of Z axle protection casing.
The utility model discloses further set up to: one side of the Z-axis support is integrally connected with a supporting plate, one side of the supporting plate is fixedly connected with a positioning block, the positioning block is fixedly connected with a fixed shaft, the fixed shaft is sleeved with a rotating ring, an extrusion rod in threaded connection with the rotating ring penetrates through the rotating ring, and one end, located in the rotating ring, of the extrusion rod is fixedly connected with an extrusion arc plate.
Through adopting above-mentioned technical scheme, pass the backup pad with the 3D tow chain, let the backup pad play the purpose of supporting the 3D tow chain, if do not have the backup pad, the 3D tow chain probably appears self winding condition because of the overlength. In addition, in order to increase the connection tightness between the 3D drag chain and the supporting plate, the extrusion rod is rotated to further drive the extrusion arc plate to move until the extrusion arc plate can extrude the 3D drag chain, so that the gap of the 3D drag chain in the supporting plate is reduced, and the shaking of the 3D drag chain is further reduced.
The utility model discloses further set up to: and the first driving motor selects a harmonic speed reducer.
By adopting the technical scheme, the harmonic speed reducer can improve the precision and the torque.
The utility model discloses further set up to: one side of the Z-axis support, which is far away from the Z-axis protective cover, is fixedly connected with a motor protective cover, an electromagnetic valve, a proportional valve and a PCB are arranged in the motor protective cover, an ELENBOX control box is arranged below the motor protective cover, and two square openings are arranged on the motor protective box.
By adopting the technical scheme, the ELEBOX control box is mainly used for controlling parameter signals of the cutting head. The electromagnetic valve is mainly used for controlling the type parameters of the gas. The proportional valve is used for proportionally and remotely controlling the pressure of gas, and the PCB mainly plays a role in filtering. The two openings are mainly connected with two drag chains, one drag chain is used for running optical fiber cables, and the other drag chain is used for running air pipes and cables.
The utility model discloses further set up to: a limiting and clamping device is arranged inside the Z-axis protective cover; spacing clamping device includes the connecting block, the connecting block is provided with opening fluting up, and the connecting block is provided with and just is in the tight piece of the clamp of fluting with connecting block sliding connection, grooved lateral wall fixedly connected with compression spring, compression spring's the other end with press from both sides tight piece and be connected, the top an organic whole that presss from both sides tight piece is connected with the push rod, the integrative rotation of one end that presss from both sides tight piece is connected with the gyro wheel, the lateral wall of connecting block is provided with waist type groove, press from both sides tight piece fixedly connected with and run through the screw rod in waist type groove, screw rod threaded.
Through adopting above-mentioned technical scheme, promote the push rod and can drive and press from both sides tight piece and remove and then drive and press from both sides the direction removal of tight piece towards the Z axle protection casing along grooved length direction, rotatory nut plays the purpose of the removal of the tight piece of restriction clamp until the lateral wall of nut extrusion connecting block after that. The clamping block can now serve the purpose of blocking the Z-axis shield. The compression spring enables the clamping block to always have acting force towards the direction of the Z-axis protective cover, and the pushing force to the clamping block is reduced.
To sum up, the utility model discloses following beneficial effect has:
1. the crossed roller bearing is adopted, the interval retainers or the isolating blocks are arranged between the rollers, mutual friction between the rollers can be prevented, in addition, the inner ring and the outer ring are of a split structure, the gap can be adjusted, and high-precision rotary motion can be obtained even if pre-compression is applied;
2. the 3D drag chain is selected to meet the bending radius of the optical fiber and the cable twisting working condition during cutting;
3. the utility model discloses an foretell structure can reach cutting angle scope 45, and gyration angle is 360, and positioning accuracy 0.05mm/m, repeated positioning accuracy are 0.02mm, and A, B rotatory maximum speed is 60rpm, and the maximum angular acceleration is 128rad/s2；
4. Drive A axle motor can drive the turning block and rotate and then drive the drum and rotate, the rotation of drum can drive the rotation of cutting head support and then drive the cutting head and rotate, thereby let the cutting head have the axial lead pivoted function round the play axle of A axle motor, this in-process can also let the cutting head have the rotation function of another direction in addition namely, B axle motor can drive the rotation of cutting head support and then drive the cutting head and rotate, thereby let the cutting head can rotate round the axial lead of the play axle of B axle motor, it is worth noting, A axle motor and B axle motor can start simultaneously, thereby let the cutting head can rotate on two planes simultaneously and carry out the curved surface motion, same A axle motor and B axle motor can separately operate, adapt to different behavior.
Drawings
FIG. 1 is a side view of a part of the structure of the embodiment;
FIG. 2 is a rear view of a part of the structure of the embodiment;
FIG. 3 is a top view of a portion of the structure of an embodiment;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic diagram of the embodiment with the top of the Z-axis shield and the motor shield removed;
FIG. 6 is a partial enlarged view of the area B in FIG. 5;
FIG. 7 is a schematic view of the structure of FIG. 5 from another perspective;
FIG. 8 is a schematic structural view showing a connection relationship between the positioning block, the fixed shaft, the rotary ring, the pressing rod and the pressing arc plate in the embodiment;
FIG. 9 is a top view of the embodiment with the top of the motor boot removed;
FIG. 10 is a schematic structural view of the spacing clamping device in the embodiment, wherein the compression spring, the screw rod and the nut are removed;
FIG. 11 is a schematic structural view of another perspective of the spacing clip device in the embodiment;
FIG. 12 is a schematic structural diagram of the connection relationship between the Y-axis motor, the Y-axis gear, the beam and the Y-axis guide rail slider in the embodiment;
FIG. 13 is a schematic structural view of the embodiment;
fig. 14 is a partially enlarged view of the region C in fig. 13.
Reference numerals: 1. a machine tool; 2. an X-axis moving device; 3. a Y-axis moving device; 4. a Z-axis moving device; 5. a Z-axis support; 6. a Z-axis shield; 7. a fixed block; 8. an A-axis motor; 9. rotating the block; 10. a crossed roller bearing; 11. a cylinder; 12. a B-axis motor; 13. a cutting head support; 14. a cutting head; 15. a cable drag chain; 16. a slider; 17. a bump; 18. a slideway; 19. a first drive motor; 20. a drive gear; 21. a Z-axis gear rack; 22. a support plate; 23. positioning blocks; 24. a fixed shaft; 25. a rotating ring; 26. an extrusion stem; 27. extruding the arc plate; 28. a motor protective cover; 29. a Y-axis slide carriage; 30. a Y-axis motor; 31. a Y-axis guide rail slider; 32. a cross beam; 34. an X-axis slider; 35. an X-axis motor; 36. an X-axis gear; 37. an X-axis rack; 38. an electromagnetic valve; 39. a proportional valve; 40. a PCB board; 41. an ELENFBOX control box; 42. connecting blocks; 43. grooving; 44. a clamping block; 45. a compression spring; 46. a push rod; 47. a roller; 48. a sliding concave plate; 49. an accommodating box; 50. stabilizing the motor; 51. a stabilizing gear; 53. a Y-axis gear; 54. a waist-shaped groove; 55. a screw; 56. and a nut.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
A bevel cutting machine, as shown in fig. 1-14, comprises a machine tool 1, wherein a bevel cutter is arranged on the machine tool 1, and the bevel cutter can move on the machine tool 1. The machine frame is provided with an X-axis moving device 2, a Y-axis moving device 3 and a Z-axis moving device 4. The X-axis moving device 2, the Y-axis moving device 3 and the Z-axis moving device 4 are used for driving the bevel cutter to move. The Z-axis moving device 4 comprises a Z-axis support 5, the bevel cutter comprises a Z-axis shield 6 which is connected with the Z-axis support 5 in a sliding manner, and a rotating assembly is arranged in the Z-axis shield 6; the rotating assembly comprises a fixing block 7 fixedly connected with the Z-axis protective cover 6, an A-axis motor 8 is arranged in the fixing block 7, the A-axis motor 8 is connected with a rotating block 9, the rotating block 9 is tightly attached to the fixing block 7, and the rotating block 9 can rotate around the A-axis motor 8. A crossed roller bearing 10 is arranged between the fixed block 7 and the rotating block 9, one side, far away from the fixed block 7, of the rotating block 9 is fixedly connected with a cylinder 11, a B-axis motor 12 is arranged in the cylinder 11, and the B-axis motor 12 and the A-axis motor 8 are vertically arranged. The B-axis motor 12 is connected with a cutting head bracket 13, the cutting head bracket 13 is positioned at the outer side of the cylinder 11, and the connection point of the cutting head bracket 13 and the cylinder 11 is positioned at the side surface of the cylinder 11. The cutting head support 13 is fixedly connected with a cutting head 14.
The top of Z axle is provided with the cable tow chain 15 that is used for pulling Z axle protection casing 6, circular shape 3D tow chain is selected to cable tow chain 15.
The Y-axis moving device 3 comprises a Y-axis sliding seat 29 fixedly connected with one side of a Z-axis support 5, a Y-axis motor 30 is arranged in the Y-axis sliding seat 29, an output shaft of the Y-axis motor 30 penetrates through the Y-axis sliding seat 29, a Y-axis gear 53 is arranged on the output shaft of the Y-axis motor 30, a plurality of Y-axis guide rail sliding blocks 31 are fixedly connected with one side of the Z-axis support 5 far away from the Z-axis protective cover 6, the same cross beam 32 is slidably connected with the plurality of Y-axis guide rail sliding blocks 31, and a Y-axis rack (not shown) meshed with the Y-axis gear 53 is arranged on the upper side of the.
In order to increase the stability of the Y-axis moving device, a stabilizing motor 50 is arranged on one side of the Y-axis sliding base 29, an output shaft of the stabilizing motor 50 penetrates through the Y-axis sliding base 29, a stabilizing gear 51 is sleeved on the output shaft of the stabilizing motor, and a stabilizing rack (not shown) meshed with the stabilizing gear is fixedly connected to the cross beam.
The X-axis moving device 2 comprises an X-axis sliding block 34 fixedly connected with the cross beam 32, an X-axis motor 35 is arranged inside the X-axis sliding block 34, an X-axis gear 36 is connected to the X-axis motor 35, an X-axis rack 37 meshed with the X-axis gear 36 is arranged on the rack, and the X-axis rack 37 is distributed along one side of the rack.
The Z-axis protective cover 6 is fixedly connected with a plurality of concave sliding blocks 16, the inner side of each sliding block 16 is integrally connected with a convex block 17, and the Z-axis support 5 is integrally connected with a slide way 18 clamped with the sliding blocks 16. The presence of projection 17 keeps slide 16 in connection with slide 18.
The Z-axis support 5 is provided with a first driving motor 19 in a penetrating manner, one end of the first driving motor 19 is sleeved with a driving gear 20, and the Z-axis protective cover 6 is fixedly connected with a Z-axis gear rack 21 meshed with the gear.
One side of the Z-axis bracket 5 is integrally connected with a supporting plate 22, one side of the supporting plate 22 is fixedly connected with a positioning block 23, the positioning block 23 is fixedly connected with a fixed shaft 24, the fixed shaft 24 is sleeved with a rotating ring 25, an extrusion rod 26 in threaded connection with the rotating ring 25 penetrates through the rotating ring 25, and one end of the extrusion rod 26, which is positioned in the rotating ring 25, is fixedly connected with an extrusion arc plate 27.
The first driving motor 19 is a harmonic reducer.
The servo motor of the Z axis is provided with a band-type brake, so that the machine tool 1 can be prevented from falling off when the power is off.
A motor protective cover 28 is fixedly connected to one side of the Z-axis support 5, which is far away from the Z-axis protective cover 6, an electromagnetic valve 38, a proportional valve 39 and a PCB 40 are arranged in the motor protective cover 28, and an ELEBOX control box 41 is arranged below the motor protective cover 28.
A limiting and clamping device is arranged inside the Z-axis protective cover 6; spacing clamping device includes connecting block 42, connecting block 42 is provided with opening fluting 43 up, and connecting block 42 is provided with and presss from both sides tight piece 44 in connecting block 42 sliding connection and being in fluting 43, and the lateral wall fixedly connected with compression spring 45 of fluting 43, compression spring 45's the other end is connected with pressing from both sides tight piece 44, the top body coupling who presss from both sides tight piece 44 has push rod 46, the integrative rotation of one end of pressing from both sides tight piece 44 is connected with gyro wheel 47, connecting block 42's lateral wall is provided with waist type groove 54, press from both sides tight piece 44 fixedly connected with and run through the screw rod 55 in waist type groove 54, screw rod 55 threaded connection has the nut 56 that is in.
The utility model discloses except can the panel beating groove, can also cut the three-dimensional structure, in addition the utility model discloses only need to change cutting head 14 and just can adjust the thickness of cutting panel.
One side of the machine tool is provided with a slag discharging trolley, the trolley is provided with a plurality of sliding concave plates 48 which are in sliding connection with the bottom of the machine tool, and the sliding concave plates can be provided with accommodating boxes 49.
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 (10)
1. The utility model provides a groove cutting machine, includes lathe (1), be provided with the groove cutter on lathe (1), be provided with X axle mobile device (2), Y axle mobile device (3) and Z axle mobile device (4) on lathe (1), its characterized in that: the Z-axis moving device (4) comprises a Z-axis support (5), the bevel cutter comprises a Z-axis protective cover (6) which is connected with the Z-axis support (5) in a sliding mode, and a rotating assembly is arranged in the Z-axis protective cover (6); the rotating assembly comprises a fixing block (7) fixedly connected with a Z-axis protective cover (6), an A-axis motor (8) is arranged in the fixing block (7), the A-axis motor (8) is connected with a rotating block (9), a crossed roller bearing (10) is arranged between the fixing block (7) and the rotating block (9), a rotating block (9) is fixedly connected with a cylinder (11), a B-axis motor (12) is arranged in the cylinder (11), the B-axis motor (12) is connected with a cutting head support (13), and the cutting head support (13) is fixedly connected with a cutting head (14).
2. The groove cutting machine according to claim 1, characterized in that: the top of Z axle is provided with cable tow chain (15) that are used for pulling Z axle protection casing (6), circular shape 3D tow chain is selected in cable tow chain (15).
3. The groove cutting machine according to claim 1, characterized in that: y axle mobile device (3) include with one side fixed connection's of Z axle support (5) Y axle slide (29), be provided with Y axle motor (30) in Y axle slide (29), the play axle of Y axle motor (30) runs through Y axle slide (29), the play axle of Y axle motor (30) is provided with Y axle gear (53), one side fixed connection that Z axle protection casing (6) were kept away from in Z axle support (5) has a plurality of Y axle guide rail slider (31), a plurality of Y axle guide rail slider (31) sliding connection have same crossbeam (32), the upside of crossbeam (32) is provided with the Y axle rack with Y axle gear (53) meshing.
4. The groove cutting machine according to claim 1, characterized in that: x axle mobile device (2) including with crossbeam (32) fixed connection's X axle slider (34), the inside of X axle slider (34) is provided with X axle motor (35), X axle motor (35) are connected with X axle gear (36), lathe (1) is provided with X axle rack (37) with X axle gear (36) meshing, X axle rack (37) distribute along one side of lathe (1).
5. The groove cutting machine according to claim 1, characterized in that: z axle protection casing (6) fixedly connected with a plurality of concave sliding blocks (16), every the inboard body coupling of sliding block (16) has lug (17), Z axle support (5) body coupling has slide (18) with sliding block (16) joint.
6. The groove cutting machine according to claim 5, characterized in that: the Z-axis shield is characterized in that a first driving motor (19) penetrates through the Z-axis support (5), a driving gear (20) is sleeved at one end of the first driving motor (19), and a Z-axis gear bar (21) meshed with the driving gear (20) is fixedly connected to the Z-axis shield (6).
7. The groove cutting machine according to claim 2, characterized in that: one side of the Z-axis support (5) is integrally connected with a support plate (22), one side of the support plate (22) is fixedly connected with a positioning block (23), the positioning block (23) is fixedly connected with a fixing shaft (24), the fixing shaft (24) is sleeved with a rotating ring (25), an extrusion rod (26) in threaded connection with the rotating ring (25) penetrates through the rotating ring (25), and one end, located in the rotating ring (25), of the extrusion rod (26) is fixedly connected with an extrusion arc plate (27).
8. The groove cutting machine according to claim 6, characterized in that: the first driving motor (19) is a harmonic speed reducer.
9. The groove cutting machine according to claim 1, characterized in that: one side of the Z-axis support (5) departing from the Z-axis protective cover (6) is fixedly connected with a motor protective cover (28), an electromagnetic valve (38), a proportional valve (39) and a PCB (40) are arranged in the motor protective cover (28), an ELENBOX control box (41) is arranged below the motor protective cover (28), and two square openings are arranged on the motor protective cover (28).
10. The groove cutting machine according to claim 1, characterized in that: a limiting and clamping device is arranged inside the Z-axis protective cover (6); spacing clamping device includes connecting block (42), connecting block (42) are provided with opening fluting (43) up, and connecting block (42) are provided with connecting block (42) sliding connection and are in tight piece (44) of clamp in fluting (43), and the lateral wall fixedly connected with compression spring (45) of fluting (43), the other end and the tight piece (44) of clamp of compression spring (45) are connected, the top body coupling that presss from both sides tight piece (44) has push rod (46), the integrative rotation of one end that presss from both sides tight piece (44) is connected with gyro wheel (47), the lateral wall of connecting block (42) is provided with waist type groove (54), press from both sides tight piece (44) fixedly connected with screw rod (55) that runs through waist type groove (54), screw rod (55) threaded connection has nut (56) that are in the tight piece (44) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561393.1U CN209986411U (en) | 2019-04-23 | 2019-04-23 | Groove cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561393.1U CN209986411U (en) | 2019-04-23 | 2019-04-23 | Groove cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN209986411U true CN209986411U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920561393.1U Active CN209986411U (en) | 2019-04-23 | 2019-04-23 | Groove cutting machine |
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| Country | Link |
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| CN (1) | CN209986411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986218A (en) * | 2019-04-23 | 2019-07-09 | 奔腾激光(温州)有限公司 | Groove cutting machine |
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2019
- 2019-04-23 CN CN201920561393.1U patent/CN209986411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986218A (en) * | 2019-04-23 | 2019-07-09 | 奔腾激光(温州)有限公司 | Groove cutting machine |
| CN109986218B (en) * | 2019-04-23 | 2023-08-18 | 奔腾激光(浙江)股份有限公司 | Groove cutting machine |
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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. |