CN219986578U - Driving mechanism of numerical control cutting machine - Google Patents
Driving mechanism of numerical control cutting machine Download PDFInfo
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- CN219986578U CN219986578U CN202321542532.9U CN202321542532U CN219986578U CN 219986578 U CN219986578 U CN 219986578U CN 202321542532 U CN202321542532 U CN 202321542532U CN 219986578 U CN219986578 U CN 219986578U
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- frame
- cutting machine
- numerical control
- fixedly arranged
- drive mechanism
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- 239000007788 liquid Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a driving mechanism of a numerical control cutting machine, which comprises: the numerical control cutting machine comprises a mounting frame, two rotating shafts, a sliding frame, a base, a servo motor, two driving gears, an electromagnet, a fixing frame and a numerical control cutting machine main body, wherein the two rotating shafts are arranged in the mounting frame through bearings, one end of one rotating shaft is provided with the sliding frame through a bearing, the base is fixedly arranged on one side of the sliding frame, the outer surface of the base is fixedly provided with the servo motor, the output end of the servo motor is fixedly arranged at one end of the other rotating shaft, the two driving gears are respectively sleeved on the outer surfaces of the two rotating shafts through bearings, and the outer surfaces of the two driving gears are in meshed connection.
Description
Technical Field
The utility model relates to the technical field of numerical control cutting machines, in particular to a driving mechanism of a numerical control cutting machine.
Background
The electromechanical integrated cutting machine is called a numerical control cutting machine, such as a numerical control plasma cutting machine and a flame cutting machine, which drive a machine tool to move through a numerical program, and randomly-carried cutting tools cut objects along with the movement of the machine tool.
However, the prior art has the following disadvantages when in use: the numerical control cutting machine needs to carry out position movement when working, generally drives the structure of the numerical control cutting machine, the purpose that the numerical control cutting machine position moved is achieved through cooperation of the gear and the rack, but when the numerical control cutting machine moves to a preset position, the numerical control cutting machine needs to be fixed, a certain space exists between the rack and the gear, so that the numerical control cutting machine has the situation of position deviation when working, certain friction exists between the gear and the rack, the aging speed of the gear and the rack can be accelerated during working, the service life of the gear and the rack is not prolonged, meanwhile, the friction increases the abrasion of the gear and the rack, the contact space of the gear and the rack is enlarged, and the working stability of the numerical control cutting machine is not facilitated.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the numerical control cutting machine needs to move in position when working, the numerical control cutting machine is generally driven to move in position through the cooperation of a gear and a rack, but when the numerical control cutting machine moves to a preset position, the numerical control cutting machine needs to be fixed, a certain space exists between the rack and the gear, so that the numerical control cutting machine has position deviation when working, and certain friction exists between the gear and the rack, the ageing speed of the gear and the rack can be accelerated during working, the service life of the gear and the rack is not prolonged, the friction increases the abrasion of the gear and the rack, the contact space of the gear and the rack is enlarged, and the working stability of the numerical control cutting machine is not facilitated.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a numerical control cutter drive mechanism comprising:
a mounting frame;
the two rotating shafts are arranged in the mounting frame through bearings, and one end of one rotating shaft is provided with a sliding frame through a bearing;
the base is fixedly arranged on one side of the sliding frame, a servo motor is fixedly arranged on the outer surface of the base, and the output end of the servo motor is fixedly arranged at one end of the other rotating shaft;
the two driving gears are respectively sleeved on the outer surfaces of the two rotating shafts through bearings, and the outer surfaces of the two driving gears are in meshed connection;
the two driving racks are respectively connected to the outer surfaces of the two driving gears in a meshed manner, and a fixing frame is fixedly sleeved on the outer surfaces of the two driving racks;
the two sliding grooves are formed in the outer surface of the fixing frame, and a plurality of universal conveying balls are fixedly arranged on the inner walls of the two sliding grooves.
Preferably, the surface movable mounting at carriage top is in the inside of two sliding tray, opposite one side fixed mounting of mounting bracket has the dead lever.
Preferably, the liquid adding pipe is fixedly arranged in the fixing rod, and the storage tank is fixedly arranged on one side of the center of the mounting frame.
Preferably, a sealing ball is movably arranged at the bottom of the storage tank, and two electromagnets are fixedly arranged at one side of the sliding frame.
Preferably, two controllers are fixedly arranged on one side of the fixing frame.
Preferably, a control frame is movably embedded in the fixing frame.
Preferably, a numerical control cutting machine main body is fixedly arranged on one side of the mounting frame.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when the driving gear rotates, the sealing ball is extruded to open the liquid outlet of the storage tank, and the lubricating liquid flows to the outer surface of the driving gear, so that the driving gear and the driving rack are lubricated, friction force between the driving gear and the driving rack is reduced, abrasion of the driving gear and the driving rack is reduced, service life of the driving gear is prolonged, and aging speed of the driving rack is slowed down.
2. When the numerical control cutting machine is used, when the sliding frame stops moving, the electromagnet is electrified to adsorb the fixed frame, so that the stability of the fixed frame and the numerical control cutting machine main body in the stay process is enhanced, the accuracy of a working chamber of the numerical control cutting machine main body is enhanced, and the situation that the numerical control cutting machine has position deviation in the working process due to a certain space between the rack and the gear is avoided.
Drawings
FIG. 1 is a schematic perspective view of a driving mechanism of a numerical control cutting machine;
FIG. 2 is a schematic perspective view of a driving mechanism of a numerical control cutting machine according to the present utility model;
FIG. 3 is an enlarged view of the position A of a driving mechanism diagram 2 of the numerical control cutting machine;
fig. 4 is an enlarged view of a B-position of a driving mechanism diagram 3 of a numerical control cutter according to the present utility model.
Legend description: 1. a fixing frame; 101. a sliding groove; 102. a universal conveying ball; 103. a drive rack; 104. a controller; 105. a control rack; 2. a carriage; 3. an electromagnet; 4. a base; 5. a servo motor; 6. a rotating shaft; 7. a mounting frame; 701. a fixed rod; 702. a liquid adding tube; 703. a storage tank; 704. a sealing ball; 8. a numerical control cutting machine main body; 9. and a drive gear.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a driving mechanism of a numerical control cutting machine, comprising:
a mounting frame 7;
two rotating shafts 6 mounted inside the mounting frame 7 through bearings, one end of one rotating shaft 6 being mounted with the sliding frame 2 through a bearing;
the base 4 is fixedly arranged on one side of the sliding frame 2, the outer surface of the base 4 is fixedly provided with a servo motor 5, and the output end of the servo motor 5 is fixedly arranged at one end of the other rotating shaft 6;
the two driving gears 9 are respectively sleeved on the outer surfaces of the two rotating shafts 6 through bearings, and the outer surfaces of the two driving gears 9 are in meshed connection;
the two driving racks 103 are respectively connected to the outer surfaces of the two driving gears 9 in a meshed manner, and a fixing frame 1 is fixedly sleeved on the outer surfaces of the two driving racks 103;
two sliding grooves 101 are formed in the outer surface of the fixing frame 1, and a plurality of universal conveying balls 102 are fixedly arranged on the inner walls of the two sliding grooves 101.
Further, as shown in fig. 1-4, the outer surface of the top of the sliding frame 2 is movably installed in the two sliding grooves 101, the fixing rod 701 is fixedly installed on the opposite side of the mounting frame 7, when the sliding frame 2 is powered on, the servo motor 5 of the base 4 on the sliding frame 2 starts to work, the rotating shaft 6 and the driving gear 9 are driven by the forward and backward rotation of the servo motor 5, and the sliding frame 7 and the numerical control cutting machine main body 8 are driven to move in position, so that the sliding frame 2 is synchronously driven to move on the universal conveying balls 102 in the sliding grooves 101, and the resistance and friction force of the sliding frame 2 to move are reduced.
Further, as shown in fig. 1-4, the liquid adding pipe 702 is fixedly installed in the fixing rod 701, the storage tank 703 is fixedly installed on one side of the center of the mounting frame 7, when the liquid adding device is used, the lubricating liquid is stored in the storage tank 703, the fixing rod 701 fixes the liquid adding pipe 702 on the mounting frame 7, the stability of the liquid adding pipe 702 is enhanced, and the liquid adding pipe 702 can add liquid into the storage tank 703.
Further, as shown in fig. 1-4, a sealing ball 704 is movably mounted at the bottom of the storage tank 703, two electromagnets 3 are fixedly mounted at one side of the sliding frame 2, when in use, the sealing ball 704 is influenced by gravity and falls into a space generated when the driving gear 9 moves, a liquid outlet of the storage tank 703 is blocked, when the driving gear 9 rotates, the sealing ball 704 is extruded to open the liquid outlet of the storage tank 703, lubricating liquid flows to the outer surface of the driving gear 9, the electromagnets 3 move synchronously along with the sliding frame 2, and when the sliding frame 2 stops moving, the electromagnets 3 are electrified to adsorb the fixing frame 1.
Further, as shown in fig. 1-4, two controllers 104 are fixedly installed on one side of the fixing frame 1, and when in use, the controllers 104 are arranged so as to be convenient for controlling the forward and reverse rotation of the servo motor 5 when the controllers 104 are extruded by the control frame 105.
Further, as shown in fig. 1-4, a control frame 105 is movably embedded in the fixing frame 1, when the control frame 105 is rotated to contact the controller 104 in use, the control frame 105 is pressed to turn on a circuit to disconnect, so that the electromagnet 3 is conveniently controlled to turn off power, and when the control frame is not contacted with the controller 104, the electromagnet 3 is electrified again.
Further, as shown in fig. 1 to 4, a numerical control cutter body 8 is fixedly installed on one side of the mounting frame 7, and when in use, the numerical control cutter body 8 follows the mounting frame 7 to perform position movement.
Working principle: when in use, an external power supply is connected, the servo motor 5 of the base 4 on the sliding frame 2 starts to work, the rotating shaft 6 and the driving gear 9 are driven by the forward and backward rotation of the servo motor 5, the driving rack 103 moves back and forth on the outer surface of the driving rack 7, the position movement of the mounting rack 7 and the numerical control cutting machine main body 8 is facilitated, the sliding frame 2 is synchronously driven to move on the universal conveying ball 102 in the sliding groove 101, the movement resistance and friction force of the sliding frame 2 are reduced, when in use, the lubrication liquid is stored in the storage tank 703, the fixing rod 701 fixes the liquid adding pipe 702 on the mounting rack 7, the stability of the liquid adding pipe 702 is enhanced, the liquid adding pipe 702 can add liquid into the storage tank 703, when in use, the sealing ball 704 is influenced by gravity and falls into a space generated when the driving gear 9 moves, the liquid outlet of the storage tank 703 is blocked, when the driving gear 9 rotates, the extruding sealing ball 704 opens the liquid outlet of the storage tank 703, and the lubricating liquid flows to the outer surface of the driving gear 9, so that when the driving gear 9 rotates, the driving gear 9 and the driving rack 103 are lubricated, friction force between the driving gear 9 and the driving rack 103 is reduced, abrasion of the driving gear and the driving rack is reduced, service life of the driving rack is prolonged, aging speed of the driving rack is slowed down, when the driving rack 2 stops moving, the electromagnet 3 moves synchronously along with the driving rack 2, when the driving rack 2 stops moving, the electromagnet 3 is electrified to absorb the fixing rack 1, stability of the fixing rack 7 and the numerical control cutting machine main body 8 in stay is enhanced, accuracy of a working chamber of the numerical control cutting machine main body 8 is enhanced, position deviation of the numerical control cutting machine in working is avoided due to existence of a certain space between the racks and the gears, when the numerical control cutting machine is used, the controller 104 is arranged, when the controller 104 is conveniently extruded by the control frame 105, the servo motor 5 is controlled to rotate positively and negatively, when the controller 104 is contacted with the control frame 105 by rotating the control frame 105, the control frame 105 is conveniently controlled to cut off the power supply by being extruded by a power-on circuit, and when the controller 104 is not contacted with the control frame, the electromagnet 3 is electrified again.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. A numerical control cutter drive mechanism, comprising:
a mounting frame (7);
the two rotating shafts (6) are arranged in the mounting frame (7) through bearings, and one end of one rotating shaft (6) is provided with a sliding frame (2) through a bearing;
the base (4) is fixedly arranged on one side of the sliding frame (2), a servo motor (5) is fixedly arranged on the outer surface of the base (4), and the output end of the servo motor (5) is fixedly arranged at one end of the other rotating shaft (6);
the two driving gears (9) are respectively sleeved on the outer surfaces of the two rotating shafts (6) through bearings, and the outer surfaces of the two driving gears (9) are in meshed connection;
the two driving racks (103) are respectively connected to the outer surfaces of the two driving gears (9) in a meshed mode, and a fixing frame (1) is fixedly sleeved on the outer surfaces of the two driving racks (103);
the two sliding grooves (101) are formed in the outer surface of the fixing frame (1), and a plurality of universal conveying balls (102) are fixedly arranged on the inner walls of the two sliding grooves (101).
2. The numerically controlled cutting machine drive mechanism as set forth in claim 1, wherein: the outer surface of carriage (2) top movable mounting is in the inside of two sliding tray (101), opposite one side fixed mounting of mounting bracket (7) has dead lever (701).
3. A numerically controlled cutter drive mechanism as in claim 2, wherein: the liquid adding pipe (702) is fixedly arranged in the fixing rod (701), and the storage tank (703) is fixedly arranged on one side of the center of the mounting frame (7).
4. A numerically controlled cutter drive mechanism as in claim 3, wherein: the bottom of the storage tank (703) is movably provided with a sealing ball (704), and one side of the sliding frame (2) is fixedly provided with two electromagnets (3).
5. The numerically controlled cutting machine drive mechanism as set forth in claim 1, wherein: two controllers (104) are fixedly arranged on one side of the fixing frame (1).
6. The numerically controlled cutting machine drive mechanism as set forth in claim 1, wherein: a control frame (105) is movably embedded in the fixing frame (1).
7. The numerically controlled cutting machine drive mechanism as set forth in claim 1, wherein: one side of the mounting frame (7) is fixedly provided with a numerical control cutting machine main body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542532.9U CN219986578U (en) | 2023-06-16 | 2023-06-16 | Driving mechanism of numerical control cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542532.9U CN219986578U (en) | 2023-06-16 | 2023-06-16 | Driving mechanism of numerical control cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219986578U true CN219986578U (en) | 2023-11-10 |
Family
ID=88607088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321542532.9U Active CN219986578U (en) | 2023-06-16 | 2023-06-16 | Driving mechanism of numerical control cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219986578U (en) |
-
2023
- 2023-06-16 CN CN202321542532.9U patent/CN219986578U/en active Active
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