CN219704145U - Lifting device of numerical control lathe - Google Patents
Lifting device of numerical control lathe Download PDFInfo
- Publication number
- CN219704145U CN219704145U CN202321031619.XU CN202321031619U CN219704145U CN 219704145 U CN219704145 U CN 219704145U CN 202321031619 U CN202321031619 U CN 202321031619U CN 219704145 U CN219704145 U CN 219704145U
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- China
- Prior art keywords
- frame
- fixedly connected
- numerical control
- lifting device
- cutting machine
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- 238000005520 cutting process Methods 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 18
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a numerical control lathe lifting device, which comprises a control box, wherein the top of the control box is fixedly connected with a bearing table, the rear sides of the two sides of the top of the bearing table are symmetrically fixedly connected with bending frames, lifting screw rods are rotatably connected between the tops of the inner walls of the two bending frames and the top of the bearing table, the rod surfaces of the two lifting screw rods are respectively sleeved with an adjusting plate at one side of the bending frame, a movable frame is fixedly connected between the opposite sides of the two adjusting plates, and a cutting machine is fixedly arranged at the bottom of the movable frame; according to the utility model, the first motor is started to drive the two lifting screw rods to rotate in the same direction at the same time, and the movable frame can be driven to be adjusted upwards by the two adjusting plates, so that the initial cutting height of the cutting machine can be automatically adjusted according to the height of a metal piece, the machining range of a part of the numerical control lathe is enlarged, and the use convenience of the numerical control lathe is improved.
Description
Technical Field
The utility model belongs to the field of numerically controlled lathes, and particularly relates to a lifting device of a numerically controlled lathe.
Background
The numerical control lathe and the turning center are high-precision and high-efficiency automatic lathes, are provided with multi-station lathes or power lathes, have wide processing performances, can process linear cylinders, oblique cylinders, circular arcs, various complex workpieces such as threads, grooves, worms and the like, and are one of numerical control lathe products for cutting metal parts.
At present, in the cutting process of metal parts, the existing numerical control cutting machine tool can process the metal parts with different sizes according to different production requirements, the heights of part of the metal parts are higher, the initial cutting height of a numerical control cutterhead of the cutting machine tool is inconvenient to adjust, manual disassembly and adjustment are needed, and therefore the working complexity of the numerical control cutting machine tool is increased.
In summary, the present utility model provides a lifting device for a numerically controlled lathe to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a lifting device of a numerical control lathe, which aims to solve the problems of complicated initial cutting height adjustment of a numerical control cutter in the prior art.
The utility model provides a numerical control lathe elevating gear, includes the control box, the top fixedly connected with bearing platform of control box, the rear side of bearing platform top both sides is the equal fixedly connected with frame of bending of symmetrical structure, two equal rotation connection has the lift lead screw between the top of frame inner wall of bending and the top of bearing platform, two the face of lift lead screw is located the equal cover of one side of frame of bending and is equipped with the regulating plate, two fixedly connected with removes the frame between the opposite one side of regulating plate, remove the bottom fixed mounting of frame has the cutting machine, two the bottom of lift lead screw all runs through bearing platform and control box in proper order and extends to the inside of control box, the bottom of control box inner wall is located a lift lead screw under through first frame fixed mounting, two the face of lift lead screw is located the inside face of control box is all fixed cover and is equipped with the gear, two the transmission is connected with the tooth chain between the face of gear, the output of first motor with one the bottom fixed connection of lift lead screw.
Preferably, the front side at the top of the bearing table is positioned below the cutting machine and is fixedly connected with a placing frame, and the top of the bearing table is positioned right below the placing frame and is fixedly connected with two electric push rods.
Preferably, a connecting plate is fixedly connected between the output ends of the two electric push rods, and a fixing frame penetrates through the top of the placing frame right above the connecting plate.
Preferably, the bottom of the fixing frame extends to the top of the connecting plate.
Preferably, the inner wall of the fixing frame is fixedly adhered with a rubber protection pad.
Preferably, the cutting machine comprises a mounting plate, the mounting plate is fixedly connected to the front side of the bottom of the movable frame, a second motor is fixedly mounted on the back surface of the mounting plate through a second frame, and a mounting shaft is fixedly connected to the output end of the second motor.
Preferably, one end of the installation shaft penetrates through the installation plate, a numerical control cutter disc is fixedly sleeved at one end of the installation shaft, and blades are fixedly installed on disc teeth of the numerical control cutter disc.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the first motor is started to drive the two lifting screw rods to rotate in the same direction at the same time, and the movable frame can be driven to be adjusted upwards by the two adjusting plates, so that the initial cutting height of the cutting machine can be automatically adjusted according to the height of a metal piece, the machining range of a part of the numerical control lathe is enlarged, and the use convenience of the numerical control lathe is improved.
2. According to the utility model, the metal piece and the fixing frame are blocked by the rubber protection pad, so that the metal piece can be prevented from being worn in the fixing process, and the machining quality of the numerical control part is effectively improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is a schematic main sectional view of the structure of the present utility model;
FIG. 3 is a schematic top view of the structure of the present utility model;
FIG. 4 is a schematic bottom view of the cutting machine of FIG. 1;
fig. 5 is a schematic bottom view of the toothed chain of fig. 2.
In the figure:
1. a control box; 2. a bearing table; 3. a bending frame; 4. lifting the screw rod; 5. an adjusting plate; 6. a moving rack; 7. a cutting machine; 8. a gear; 9. a toothed chain; 10. a first motor; 11. a placing rack; 12. an electric push rod; 13. a connecting plate; 14. a fixing frame; 15. a rubber protection pad; 71. a mounting plate; 72. a second motor; 73. a mounting shaft; 74. a numerical control cutterhead; 75. a blade.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-5, the utility model provides a lifting device of a numerically controlled lathe, which comprises a control box 1, wherein the top of the control box 1 is fixedly connected with a bearing table 2, the rear sides of the two sides of the top of the bearing table 2 are symmetrically fixedly connected with bending frames 3, lifting screw rods 4 are rotatably connected between the tops of the inner walls of the two bending frames 3 and the top of the bearing table 2, the rod surfaces of the two lifting screw rods 4 are respectively sleeved with an adjusting plate 5, the adjusting plates 5 are in threaded connection with the lifting screw rods 4, the adjusting plates 5 are contacted with the bending frames 3, a movable frame 6 is fixedly connected between the opposite sides of the two adjusting plates 5, the two adjusting plates 5 are limited by the movable frame 6, and when the two lifting screw rods 4 rotate in the same direction at the same time, the two adjusting plates 5 can be driven to move upwards or downwards at the same time, the bottom fixed mounting who removes frame 6 has cutting machine 7, the bottom of two lift lead screws 4 all runs through bearing platform 2 in proper order and control the case 1 and extend to the inside of controlling the case 1, two lift lead screws 4 all rotate with control the case 1 and be connected, the bottom that controls the inner wall of case 1 is located the first motor 10 of a lift lead screw 4 through first frame fixed mounting under, the pole face that two lift lead screws 4 are located the inside of control the case 1 all fixed cover is equipped with gear 8, the transmission is connected with toothed chain 9 between the flank of two gears 8, two gears 8 all mesh with toothed chain 9, the output of first motor 10 and the bottom fixed connection of a lift lead screw 4, first motor 10 connects external power source and is provided with power control switch, first motor 10 is three-phase asynchronous motor, the output can positive and negative rotation.
Referring to fig. 2, a placement frame 11 is fixedly connected to the front side of the top of the bearing table 2 below the cutting machine 7, two electric push rods 12 are fixedly connected to the top of the bearing table 2 right below the placement frame 11, the two electric push rods 12 are both connected with an external power supply and are provided with the same power supply control switch, and a control panel is fixedly installed on the front side of the control box 1.
Referring to fig. 2-3, a connecting plate 13 is fixedly connected between output ends of two electric push rods 12, a fixing frame 14 is penetrated through the top of the placing frame 11 right above the connecting plate 13, the fixing frame 14 is in an inverted U shape, and a through hole which is matched with the fixing frame 14 to move up and down is formed in the placing frame 11.
Referring to fig. 2, the bottom of the fixing frame 14 extends to the top of the connecting plate 13, and the fixing frame 14 is fixedly connected with the connecting plate 13.
Referring to fig. 1-2, a rubber protection pad 15 is fixedly adhered to the inner wall of the fixing frame 14, and the rubber protection pad 15 is used for blocking the fixing frame 14 from the metal cutting member to prevent the metal cutting member from being worn in the fixing process of the fixing frame 14.
Referring to fig. 4, the cutting machine 7 includes a mounting plate 71, the mounting plate 71 is fixedly connected to the front side of the bottom of the movable frame 6, a second motor 72 is fixedly mounted on the back surface of the mounting plate 71 through a second frame, an output end of the second motor 72 is fixedly connected to a mounting shaft 73, and the second motor 72 is connected to an external power source and is provided with a power control switch.
Referring to fig. 4, one end of a mounting shaft 73 penetrates through the mounting plate 71, a numerical control cutter head 74 is fixedly sleeved at one end of the mounting shaft 73, the mounting shaft 73 is rotatably connected with the mounting plate 71, and blades 75 are fixedly mounted on the cutter teeth of the numerical control cutter head 74.
The specific working principle is as follows: when the lifting device of the numerically controlled lathe is used, as shown in fig. 1-4, first, the first motor 10 is started to drive one lifting screw 4 to rotate and simultaneously drive one gear 8 to rotate, one gear 8 drives the other gear 8 to simultaneously rotate in the same direction through the toothed chain 9, so that the two lifting screw 4 can simultaneously rotate in the same direction, the two regulating plates 5 are limited by the movable frame 6, when the two lifting screw 4 simultaneously rotate in the same direction, the two regulating plates 5 are driven to simultaneously displace upwards, then the movable frame 6 can be driven to displace upwards, the movable frame 6 drives the cutting machine 7 to displace upwards, namely, a metal part to be cut is placed on the table surface of the bearing table 2, the metal part is pushed to the lower surface of the numerically controlled cutter disc 74 in the cutting machine 7 through the fixing frame 14, the output ends of the two electric push rods 12 are started to shrink, the connecting plate 13 is driven to displace downwards, so as to drive the fixed frame 14 to move downwards, reduce the distance between the top of the inner wall of the fixed frame 14 and the top of the bearing table 2, then quickly fix the metal piece on the table surface of the bearing table 2, then start the power supply of the second motor 72 in the cutting machine 7, drive the numerical control cutter head 74 to rotate at high speed through the mounting shaft 73, the numerical control cutter head 74 carries out numerical control cutting processing on the piece through the cutter head 75, simultaneously start the reversing switch of the output end of the first motor 10, so as to drive the two lifting screw rods 4 to rotate reversely at the same time, drive the two adjusting plates 5 to drive the movable frame 6 to move downwards, drive the working cutting machine 7 to move downwards, cut the metal piece, adjust the height of the cutting machine 7 according to the height of the metal piece, thereby expanding the processing range of the numerical control lathe piece, close the two electric push rods 12 after cutting is finished, the output end is moved upwards, therefore, the fixing frame 14 can be pushed upwards through the connecting plate 13, the cut metal piece can be taken out, and the metal piece is blocked by the rubber protection pad 15 from the fixing frame 14 in the fixing process of the fixing frame 14, so that the metal piece can be prevented from being worn in the fixing process, and the machining quality of the numerical control part is effectively improved, which is the characteristic of the lifting device of the numerical control lathe.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a numerical control lathe elevating gear, includes control box (1), its characterized in that: the utility model discloses a motor, including control box (1), bearing platform (2), the rear side of top both sides is symmetrical structure equal fixedly connected with frame (3) of bending, two all rotate between the top of frame (3) inner wall and the top of bearing platform (2) and be connected with lift lead screw (4), two the pole face of lift lead screw (4) is located the equal cover in one side of frame (3) of bending and is equipped with regulating plate (5), two fixedly connected with removes frame (6) between the opposite one side of regulating plate (5), the bottom fixed mounting of removing frame (6) has cutting machine (7), two the bottom of lift lead screw (4) all runs through bearing platform (2) in proper order and controls the inside of case (1) and extends to control the case (1), the bottom of controlling the inner wall of case (1) is located the motor face fixed cover that is located the inside of controlling case (1) is equipped with gear (8) through first frame fixed mounting, two the bottom of lift lead screw (4) is connected with one tooth face (8) between the bottom of a gear (10) and two link (4).
2. The numerically controlled lathe lifting device according to claim 1, wherein: the front side at the top of the bearing table (2) is fixedly connected with a placement frame (11) below the cutting machine (7), and the top of the bearing table (2) is fixedly connected with two electric push rods (12) below the placement frame (11).
3. The numerically controlled lathe lifting device according to claim 2, wherein: a connecting plate (13) is fixedly connected between the output ends of the two electric push rods (12), and a fixing frame (14) penetrates through the top of the placing frame (11) right above the connecting plate (13).
4. A numerically controlled lathe lifting device as claimed in claim 3, wherein: the bottom of the fixing frame (14) extends to the top of the connecting plate (13).
5. The numerically controlled lathe lifting device according to claim 4, wherein: the inner wall of the fixing frame (14) is fixedly adhered with a rubber protection pad (15).
6. The numerically controlled lathe lifting device according to claim 1, wherein: the cutting machine (7) comprises a mounting plate (71), the mounting plate (71) is fixedly connected to the front side of the bottom of the movable frame (6), a second motor (72) is fixedly mounted on the back surface of the mounting plate (71) through a second frame, and a mounting shaft (73) is fixedly connected to the output end of the second motor (72).
7. The numerically controlled lathe lifting device according to claim 6, wherein: one end of the installation shaft (73) penetrates through the installation plate (71), a numerical control cutter head (74) is fixedly sleeved at one end of the installation shaft (73), and blades (75) are fixedly installed on disc teeth of the numerical control cutter head (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031619.XU CN219704145U (en) | 2023-05-04 | 2023-05-04 | Lifting device of numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031619.XU CN219704145U (en) | 2023-05-04 | 2023-05-04 | Lifting device of numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704145U true CN219704145U (en) | 2023-09-19 |
Family
ID=87983983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321031619.XU Active CN219704145U (en) | 2023-05-04 | 2023-05-04 | Lifting device of numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704145U (en) |
-
2023
- 2023-05-04 CN CN202321031619.XU patent/CN219704145U/en active Active
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| GR01 | Patent grant |