CN219767419U - Numerical control tooth flattening machine - Google Patents

Abstract

The utility model relates to the technical field of radiator production equipment, in particular to a numerical control tooth flattening machine, which comprises a rack, wherein a fixing device for fixing a workpiece and a processing device for processing the workpiece are fixedly arranged on the rack; the processing device comprises a supporting seat which slides back and forth relative to the frame, and a cutting device which slides up and down relative to the supporting seat is arranged on the supporting seat; the fixing device comprises a workbench positioned right below the cutting device; four guide seats are fixedly installed on the workbench, two optical axes are connected to the two guide seats on the same side in a sliding mode, clamping devices are fixedly installed at two ends of the optical axes and slide left and right relative to the workbench, and the cutting devices can move back and forth and up and down, so that workpieces with different lengths can be machined conveniently. The machining range of the numerical control flat gear machine is longer, clamping devices are arranged on two sides of the workbench, the workpiece is clamped through the two clamping devices, and the stability of the workpiece is improved. Meanwhile, the workpiece does not need to be clamped manually in the clamping process; the manual cost is reduced, the digital control is realized, the equipment is more convenient to debug, the efficiency is higher, and the stability and the accuracy are higher.

Description

Numerical control tooth flattening machine

Technical Field

The utility model relates to the technical field of radiator production equipment, in particular to a numerical control tooth flattening machine.

Background

The copper radiator and the aluminum radiator have good heat transfer performance, are widely cited in various industries, and are used for machining and flattening tooth tops of the radiators in the production and machining processes of the copper radiator and the aluminum radiator, and can be used for machining and flattening the tops of the radiators and the heights of the radiators in the machining process of the tooth tops of the radiators. The existing machining process for the radiator generally adopts an auxiliary tool to fix a workpiece on a workbench, and the workpiece cannot be machined in a place where the auxiliary tool is fixed in the machining process, after the machining of the workpiece is finished, the auxiliary tool is moved to a fixed position to comprehensively machine the workpiece, so that the workpiece is required to be clamped twice in the machining process, and the machining efficiency is influenced and the fastening labor cost is increased.

Disclosure of Invention

In order to solve the problems, the utility model provides the numerical control tooth flattening machine, and the cutting device can move forwards and backwards and upwards and downwards, so that workpieces with different lengths can be machined conveniently. The machining range of the numerical control flat gear machine is longer, clamping devices are arranged on two sides of the workbench, the clamping positions of the workpiece are adjusted in time through the two clamping devices, and the stability of the workpiece is improved. Meanwhile, the workpiece does not need to be clamped manually in the clamping process; the labor cost is reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the numerical control tooth flattening machine comprises a frame, wherein a fixing device for fixing a workpiece and a processing device for processing the workpiece are fixedly arranged on the frame; the processing device comprises a supporting seat which slides back and forth relative to the frame, and a cutting device which slides up and down relative to the supporting seat is arranged on the supporting seat; the fixing device comprises a workbench positioned right below the cutting device; four guide seats are fixedly mounted on the workbench, two guide seats on the same side are connected with two optical axes in a sliding mode, clamping devices are fixedly mounted at two ends of the optical axes, and the clamping devices slide left and right relative to the workbench.

A fixed seat is fixedly arranged on the frame, a driving device for driving the supporting seat to move forwards and backwards is arranged between the fixed seat and the supporting seat, the driving device comprises a servo motor fixedly arranged on the fixed seat, a driving screw is fixedly arranged at the output end of the servo motor, an adaptive driving screw seat is sleeved on the driving screw, and the driving screw seat is fixedly connected with the supporting seat; the linear guide rail is horizontally and fixedly arranged on two sides of the driving screw rod, the sliding rail of the linear guide rail is fixedly arranged on the fixing seat, and the sliding block on the linear guide rail is fixedly connected with the supporting seat.

The cutting device comprises a mounting plate vertically and fixedly mounted on the supporting seat, and the connecting plate is slidably mounted on the mounting plate; fixing plates are fixedly arranged at two ends of the connecting plate; the cutting device is characterized in that a cutting shaft is rotationally connected between the two fixing plates, a cutting tool is fixedly installed on the cutting shaft, a driving motor for driving the cutting shaft to rotate is arranged on the supporting seat, and the driving motor is in transmission connection with the cutting shaft.

The driving motor is connected with the supporting seat through an adjusting seat; the adjusting seat comprises two supporting plates arranged on the supporting seat, two supporting shafts are arranged between the two supporting plates in parallel, connecting seats are slidably arranged on the two supporting shafts, a spring is arranged between the connecting seat and one of the supporting plates, and the spring is adjacent to the cutting device and sleeved on the supporting shaft.

The workbench comprises a support frame fixedly arranged on the frame and a placing plate arranged at the top of the support frame and used for placing a workpiece, two transition plates are arranged in the support frame in parallel, two ends of each transition plate extend out of the outer side of the support frame, connecting shafts are vertically arranged at two ends of each transition plate, pressing plates are fixedly arranged at the top ends of the two connecting shafts, and the pressing plates are positioned right above the placing plates; the bottom of the support frame is vertically provided with an oil cylinder, and the output end of the oil cylinder is fixedly connected with the transition plate.

A sliding plate is fixedly arranged at the bottom of the transition plate; and two ends of the sliding plate are in sliding connection with the supporting frame.

The clamping device comprises a clamping plate fixedly arranged on the optical axis, and the clamping plate is flush with the placing plate of the workbench; the oil cylinders are vertically arranged at two ends of the clamping plate, the pressing plates are fixedly arranged on the output ends of the oil cylinders, and the pressing plates are located right above the clamping plate.

One side of workstation uses to drive clamping device removes power device, power device is including installing power seat in the frame, power seat with rotate between the support frame of workstation and be connected with the power lead screw, the cover is equipped with the power screw seat of adaptation on the power lead screw, power screw seat fixed mounting is in one of them clamping device's grip block bottom, the both sides parallel arrangement of power lead screw has two guiding axles, the one end of guiding axle with the support frame fixed connection of workstation, the other end with power seat fixed connection, grip block sliding connection is on the guiding axle, fixed mounting has the drive on the power seat power lead screw pivoted motor.

The utility model has the beneficial effects that: the cutting device can move forwards and backwards and up and down, so that workpieces with different lengths can be machined conveniently. The machining range of the numerical control flat gear machine is longer, clamping devices are arranged on two sides of the workbench, the workpiece is clamped through the two clamping devices, and the stability of the workpiece is improved. Meanwhile, the workpiece does not need to be clamped manually in the clamping process; the labor cost is reduced.

Drawings

FIG. 1 is a schematic illustration of the utility model from the same side.

FIG. 2 is a schematic side view of the processing apparatus of the present utility model.

Fig. 3 is a bottom view of the processing device of the present utility model.

Fig. 4 is a schematic side view of the fastening device of the present utility model.

Reference numerals illustrate: 1. the device comprises a frame, 2, a fixing device, 20, a workbench, 21, a guide seat, 22, a clamping device, 23, an optical axis, 24, a supporting frame, 25, a placing plate, 26, a transition plate, 27, a connecting shaft, 28, a pressing plate, 29, an oil cylinder, 210, a sliding plate, 211, a clamping plate, 212, a compacting plate, 213, a power seat, 214, a power screw, 215, a power screw seat, 216, a guide shaft, 217, a servo motor, 3, a processing device, 30, a supporting seat, 31, a cutting device, 32, a fixing seat, 33, a driving device, 34, a servo motor, 35, a driving screw, 36, a driving screw seat, 37, a linear guide rail, 38, a mounting plate, 39, a connecting plate, 310, a fixing plate, 311, a cutting shaft, 312, 313, a driving motor, 314, a supporting plate, 315, a supporting shaft, 316, a connecting seat and 317.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the present utility model relates to a numerical control tooth flattening machine, which comprises a frame 1, wherein a fixing device 2 for fixing a workpiece and a processing device 3 for processing the workpiece are fixedly installed on the frame 1. The machining device 3 comprises a support base 30 sliding back and forth (Y direction) relative to the frame 1, a cutting device 31 sliding up and down (Z direction) relative to the support base 30 is arranged on the support base 30, and the fixing device 2 comprises a workbench 20 positioned right below the cutting device 31. Four guide seats 21 are fixedly arranged on the workbench 20, two optical axes 23 are slidably connected to the two guide seats 21 on the same side through linear sliding bearings, clamping devices 22 are fixedly arranged at two ends of the optical axes 23, and the clamping devices 22 slide left and right (X direction) relative to the workbench 20. In the use process, firstly, the cutting device 31 on the processing device is moved to one side of the workbench 20, a workpiece to be processed is placed on the workbench 20, and the workpiece is fixed on the workbench 20 through the clamping devices 22 on two sides of the workbench 20, and the two clamping devices 22 can slide relative to the workbench 20, so that workpieces with different lengths can be clamped conveniently. Compared with the traditional flat tooth equipment, the numerical control flat tooth machine can process workpieces without lengths, and is more convenient to debug, higher in efficiency, higher in stability and accuracy. After the workpiece is fixed to the table 20, the cutting device 31 is moved downward to the set position. I.e. the locations where the cutting amount needs to be machined. The cutting device 31 moves in the workpiece direction to process the workpiece. The cutting device 31 can move back and forth, so that workpieces with different lengths can be machined conveniently. The machining range of the numerical control tooth flattening machine is longer, and the workpiece is not required to be clamped manually in the process of clamping. The labor cost is reduced.

Referring to fig. 1-3, a fixed seat 32 is fixedly installed on a frame 1, a driving device 33 for driving the support seat 30 to move back and forth is arranged between the fixed seat 32 and the support seat 30, the driving device 33 comprises a servo motor 34 fixedly installed on the fixed seat 32, one end of a driving screw 35 is fixedly installed at the output end of the servo motor 34, the other end of the driving screw 35 is connected with the fixed seat 32 through a bearing, an adaptive driving screw seat 36 is sleeved on the driving screw 35, and the driving screw seat 36 is fixedly connected with the support seat 30. Linear guide rails 37 are horizontally and fixedly arranged on two sides of the driving screw rod 35, sliding blocks on the linear guide rails 37 are fixedly arranged on the fixed seat 32, the sliding blocks on the linear guide rails 37 are fixedly connected with the supporting seat 30, and the rotation of the servo motor 34 is controlled to drive the driving screw rod 35 to rotate, so that the driving screw nut seat 36 moves on the driving screw rod 35 to drive the supporting seat 30 to move back and forth on the fixed seat 32.

The cutting device 31 comprises a mounting plate 38 vertically and fixedly mounted on the supporting seat 30, a connecting plate 39 is slidably mounted on the mounting plate 38, the connecting plate 39 is connected with the mounting plate 38 through a driving device, and the driving device 33 have the same structure. The drive means 33 is mounted horizontally on the fixed base 32 and the drive means is mounted vertically on the mounting plate 38. The same function can be achieved by the same structure, and the fixing plates 310 are fixedly installed at both ends of the connection plate 39. The two fixing plates 310 are rotatably connected with a cutting shaft 311 through bearings, a cutting tool 312 is fixedly arranged on the cutting shaft 311, a driving motor 313 for driving the cutting shaft 311 to rotate is arranged on the supporting seat 30, and the driving motor 313 is in belt transmission connection with the cutting shaft 311. The driving motor 313 is connected with the supporting seat 30 through an adjusting seat. The adjusting seat comprises two supporting plates 314 arranged on the supporting seat 30, two supporting shafts 315 are arranged between the two supporting plates 314 in parallel, connecting seats 316 are slidably arranged on the two supporting shafts 315, springs 317 are arranged between the connecting seats 316 and one of the supporting plates 314, and the springs 317 are adjacent to cutting decoration and sleeved on the supporting shafts 315. When the cutting device 31 is driven by the driving device to move downward again, the driving motor 313 slides on the supporting shaft 315 by the belt. Thereby ensuring that the transmission belt is in a tight state. On the contrary, during the upward movement of the cutting device 31, the driving motor 313 pushes the driving motor 313 to move under the action of the spring 317, thereby ensuring that the transmission belt is in a tight state. The conveyor belt is in a tight state during the movement of the cutting device 31, either up or down.

Referring to fig. 4, the workbench 20 includes a support frame 24 fixedly mounted on the frame 1 and a placing plate 25 mounted on top of the support frame 24 for preventing workpieces, two transition plates 26 are mounted in parallel in the support frame 24, two ends of the transition plates 26 extend out of the support frame 24, two ends of the transition plates 26 are vertically mounted with connecting shafts 27, top ends of the two connecting shafts 27 are fixedly mounted with a pressing plate 28, and the pressing plate 28 is located right above the placing plate 25. An oil cylinder 29 is vertically arranged at the bottom of the support frame 24, and the output end of the oil cylinder 29 is fixedly connected with the transition plate 26. The output end of the oil cylinder 29 drives the transition plate 26 to move up and down, so that the pressing plate 28 is driven to move up and down, and after the workpiece is placed on the placing plate 25, the output end of the oil cylinder 29 is retracted, so that the pressing plate 28 is pressed on the workpiece. Thereby fixing the work to the placing plate 25. To ensure smooth reciprocation of the platen 28 during up and down movement. A sliding plate 210 is fixedly installed at the bottom of the transition plate 26. A linear guide 37 is provided between both ends of the slide plate 210 and the support frame 24. The platen 28 is effectively ensured to move smoothly and reciprocally in the moving process by the provision of the linear guide 37.

The clamping means 22 comprise a clamping plate 211 fixedly mounted on the optical axis 23, the clamping plate 211 being flush with the rest plate 25 of the table 20. The oil cylinder 29 is vertically installed at both ends of the clamping plate 211, the pressing plate 212 is fixedly installed on the output end of the oil cylinder 29, and the pressing plate 212 is located right above the clamping plate 211. When a workpiece is placed on the workbench 20, the oil cylinder 29 drives the pressing plate 212 to move towards the clamping plate 211, so that the workpiece is clamped between the pressing plate 212 and the clamping plate 211. In order to facilitate clamping of workpieces with different lengths, one side of the workbench 20 is provided with a power device for driving the clamping device 22 to move, the power device comprises a power seat 213 arranged on the machine frame 1, a power screw rod 214 is rotatably connected between the power seat 213 and a support frame 24 of the workbench 20 through a bearing, an adaptive power screw rod seat 215 is sleeved on the power screw rod 214, the power screw rod seat 215 is fixedly arranged at the bottom of a clamping plate 211 of one clamping device 22, two guide shafts 216 are arranged on two sides of the power screw rod 214 in parallel, one end of each guide shaft 216 is fixedly connected with the support frame 24 of the workbench, the other end of each guide shaft is fixedly connected with the power seat 213, the clamping plate 211 is slidably connected on the guide shaft 216 through a linear sliding bearing, and a servo motor 217 for driving the power screw rod 214 to rotate is fixedly arranged on the power seat 213. Since the two clamping devices 22 are connected through the optical axis 23, one clamping device 22 is driven by the motor to move the other clamping device 22 together.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "both ends," etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims (8)

1. The numerical control tooth flattening machine comprises a frame, and is characterized in that a fixing device for fixing a workpiece and a processing device for processing the workpiece are fixedly arranged on the frame; the processing device comprises a supporting seat which slides back and forth relative to the frame, and a cutting device which slides up and down relative to the supporting seat is arranged on the supporting seat; the fixing device comprises a workbench positioned right below the cutting device; four guide seats are fixedly mounted on the workbench, two guide seats on the same side are connected with two optical axes in a sliding mode, clamping devices are fixedly mounted at two ends of the optical axes, and the clamping devices slide left and right relative to the workbench.

2. The numerical control tooth leveler according to claim 1, wherein: a fixed seat is fixedly arranged on the frame, a driving device for driving the supporting seat to move forwards and backwards is arranged between the fixed seat and the supporting seat, the driving device comprises a servo motor fixedly arranged on the fixed seat, a driving screw is fixedly arranged at the output end of the servo motor, an adaptive driving screw seat is sleeved on the driving screw, and the driving screw seat is fixedly connected with the supporting seat; the linear guide rail is horizontally and fixedly arranged on two sides of the driving screw rod, the sliding rail of the linear guide rail is fixedly arranged on the fixing seat, and the sliding block on the linear guide rail is fixedly connected with the supporting seat.

3. The numerical control tooth leveler according to claim 1, wherein: the cutting device comprises a mounting plate vertically and fixedly mounted on the supporting seat, and a connecting plate is slidably mounted on the mounting plate; fixing plates are fixedly arranged at two ends of the connecting plate; the cutting device is characterized in that a cutting shaft is rotationally connected between the two fixing plates, a cutting tool is fixedly installed on the cutting shaft, a driving motor for driving the cutting shaft to rotate is arranged on the supporting seat, and the driving motor is in transmission connection with the cutting shaft.

4. A numerical control tooth leveler according to claim 3 wherein: the driving motor is connected with the supporting seat through an adjusting seat; the adjusting seat comprises two supporting plates arranged on the supporting seat, two supporting shafts are arranged between the two supporting plates in parallel, connecting seats are slidably arranged on the two supporting shafts, a spring is arranged between the connecting seat and one of the supporting plates, and the spring is adjacent to the cutting device and sleeved on the supporting shaft.

5. The numerical control tooth leveler according to claim 1, wherein: the workbench comprises a support frame fixedly mounted on the frame and a placing plate mounted on the top of the support frame and used for placing a workpiece, two transition plates are mounted in the support frame in parallel, two ends of each transition plate extend out of the outer side of the support frame, connecting shafts are vertically mounted at two ends of each transition plate, pressing plates are fixedly mounted at the top ends of the two connecting shafts, and the pressing plates are located right above the placing plates; the bottom of the support frame is vertically provided with an oil cylinder, and the output end of the oil cylinder is fixedly connected with the transition plate.

6. The numerical control tooth leveler according to claim 5, wherein: a sliding plate is fixedly arranged at the bottom of the transition plate; and two ends of the sliding plate are in sliding connection with the supporting frame.

7. The numerical control tooth leveler according to claim 1, wherein: the clamping device comprises a clamping plate fixedly arranged on the optical axis, and the clamping plate is flush with the placing plate of the workbench; the oil cylinders are vertically arranged at two ends of the clamping plate, the pressing plates are fixedly arranged on the output ends of the oil cylinders, and the pressing plates are located right above the clamping plate.

8. The numerical control tooth leveler according to claim 7, wherein: one side of workstation uses to drive clamping device removes power device, power device is including installing power seat in the frame, power seat with rotate between the support frame of workstation and be connected with the power lead screw, the cover is equipped with the power screw seat of adaptation on the power lead screw, power screw seat fixed mounting is in one of them clamping device's grip block bottom, the both sides parallel arrangement of power lead screw has two guiding axles, the one end of guiding axle with the support frame fixed connection of workstation, the other end with power seat fixed connection, grip block sliding connection is on the guiding axle, fixed mounting has the drive on the power seat power lead screw pivoted motor.