Blanking sawing machine for gear machining

Abstract

The utility model discloses a blanking sawing machine for gear machining. The blanking sawing machine comprises a workbench, a clamping mechanism and a driving mechanism. The upper end of the workbench is fixedly connected with a working bin, the lower end of the workbench is fixedly connected with a collecting bin, and a notch is formed in the front end of the upper surface of the workbench; the clamping mechanism is arranged at the left end of the upper surface of the workbench; the driving mechanism is arranged at the right end of the upper surface of the workbench, the upper end of the driving mechanism is slidably connected with a sliding bin, the front end of the sliding bin is rotatably connected with a saw disc through a rotating shaft, the front end of the sliding bin is fixedly connected with a protection cover, the protection cover and the saw disc are installed in a matched mode, and a control switch set is arranged at the right end of the front side surface of the working bin. According to the gear machining and blanking sawing machine, arc-shaped clamping and electric propelling of gears of different specifications can be achieved, meanwhile, transverse movement of the saw disc can be achieved, and the accuracy of gear blanking work of the gear machining and blanking sawing machine is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear processing, in particular to a gear processing blanking sawing machine. Background Art

[0002] Gear processing blanking sawing machine is a kind of equipment specially used for cutting and processing gear materials. This kind of sawing machine usually has the characteristics of high precision, high efficiency and stability to meet the high requirements for material cutting in the gear processing process. In the gear processing process, the main function of the blanking sawing machine is to cut the raw materials of the gear, such as metal bars or plates, and cut them into shapes and sizes suitable for subsequent processing. By adjusting the parameters and settings of the sawing machine, the cutting accuracy and efficiency can be controlled to meet the requirements of gear processing;

[0003] Some existing gear processing sawing machines use gear rectangular groove clamping to clamp the gears.

[0004] Traditional gear processing and cutting sawing machines of this type have the following problems. For example, the use of a gear rectangular groove clamping method may affect the accuracy of the gear processing and cutting work, and further may affect the gear cutting efficiency of the gear processing and cutting sawing machine. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a gear processing and cutting sawing machine, which can realize arc clamping and electric propulsion of gears of different specifications, and at the same time can realize lateral movement of the saw disk, effectively improving the accuracy of gear cutting work of the gear processing and cutting sawing machine, and can effectively solve the problems in the background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gear processing cutting sawing machine, comprising a workbench, a clamping mechanism and a driving mechanism;

[0007] Workbench: The upper end of the workbench is fixedly connected with a work bin, the lower end of the workbench is fixedly connected with a collection bin, and a notch is provided at the front end of the upper surface of the workbench;

[0008] Clamping mechanism: It is arranged at the left end of the upper surface of the workbench;

[0009] Driving mechanism: It is arranged at the right end of the upper surface of the workbench, and the upper end of the driving mechanism is slidably connected to a sliding bin, and the front end of the sliding bin is rotatably connected to a saw disk through a rotating shaft, and the front end of the sliding bin is fixedly connected to a protective cover, which is installed in coordination with the saw disk, and can realize arc clamping and electric propulsion of gears of different specifications, and at the same time can realize lateral movement of the saw disk, effectively improving the accuracy of gear cutting work of the gear processing sawing machine.

[0010] Furthermore, a control switch group is provided at the right end of the front surface of the working chamber, and the input end of the control switch group is electrically connected to an external power supply to control various electrical appliances.

[0011] Furthermore, the clamping mechanism includes a guide rail, a sliding seat, a screw rod 1, a knob and an arc-shaped clamping plate. The guide rail is symmetrically arranged at the left end of the upper surface of the workbench, the sliding seat is slidably connected between the guide rails, the left end of the sliding seat is threadedly connected to the screw rod 1, the left end of the screw rod 1 is fixedly connected to the knob, the right end of the screw rod 1 is rotatably connected to the arc-shaped clamping plate, and the right end of the sliding seat is fixedly connected to the arc-shaped clamping plate 2, so as to achieve stable clamping of gears of different specifications.

[0012] Furthermore, the clamping mechanism also includes an electric push rod, which is arranged at the rear end of the working chamber, the telescopic end of the electric push rod is fixedly connected to the rear end of the sliding seat, and the input end of the electric push rod is electrically connected to the output end of the control switch group to realize the electric propulsion of the clamped gear.

[0013] Furthermore, the driving mechanism includes a slide rail, a screw rod 2, a motor 1, a driven wheel and a driving wheel. The slide rail is fixedly connected to the right end of the upper surface of the workbench, the lower end of the sliding bin is slidably connected to the inside of the slide rail, the inside of the slide rail is rotatably connected to the screw rod 2, the middle part of the screw rod 2 is threadedly connected to the lower end of the sliding bin, the right end of the screw rod 2 is fixedly connected to the driven wheel, the motor 1 is arranged on the bottom wall of the collecting bin, the right end of the output shaft of the motor 1 is fixedly connected to the driving wheel, the driving wheel and the driven wheel are connected by a transmission belt, and the input end of the motor 1 is electrically connected to the output end of the control switch group to realize the lateral movement of the sliding bin.

[0014] Furthermore, a second motor is disposed inside the sliding bin, the front end of the output shaft of the second motor is fixedly connected to the rear end of the rotating shaft, and the input end of the second motor is electrically connected to the output end of the control switch group to provide driving force for the rotation of the saw disc.

[0015] Furthermore, an observation window is provided at the front end of the working chamber, and a chamber door is hinged at the left end of the working chamber to facilitate observation of the gear processing status.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the gear processing cutting sawing machine has the following advantages:

[0017] The personnel turns the knob, and the rotation of the knob drives the screw rod to rotate. The rotation of the screw rod causes the arc clamping plate to move to the right, so that the arc clamping plate and the arc clamping plate 2 work together to achieve stable clamping of the gear to be processed. After the clamping is stable, the personnel stops turning the knob, and then the personnel controls the switch group to realize the operation of the electric push rod. The telescopic end of the electric push rod extends and pushes the sliding seat forward. At the same time, the guide rails provide a guiding effect for the movement of the sliding seat, thereby realizing the forward movement of the clamped gear. When the gear moves to the required position, the personnel turns off the electric push rod through the control switch group, and realizes the operation of motor 2. The output shaft of machine 2 drives the rotating shaft to rotate, and then drives the saw disc to rotate. At the same time, the operation of motor 1 is realized by controlling the switch group. The output shaft of motor 1 rotates to drive the driving wheel. The driving wheel rotates through the transmission belt to drive the driven wheel. The driven wheel rotates to drive screw 2, so that the sliding bin slides to the left inside the slide rail, and then the saw disc moves left, thereby realizing the gear cutting processing work. It can realize the arc clamping and electric propulsion of gears of different specifications, and at the same time can realize the lateral movement of the saw disc, which effectively improves the accuracy of gear cutting work of the gear cutting saw machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure inside the utility model;

[0020] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0021] In the figure: 1 workbench, 2 working bin, 3 collecting bin, 4 clamping mechanism, 41 guide rail, 42 sliding seat, 43 screw rod 1, 44 knob, 45 electric push rod, 46 arc splint, 5 driving mechanism, 51 slide rail, 52 screw rod 2, 53 motor 1, 54 driven wheel, 55 driving wheel, 6 sliding bin, 7 saw disk, 8 protective cover, 9 motor 2, 10 control switch group, 11 bin door. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 , This embodiment provides a technical solution: a gear processing blanking sawing machine, including a workbench 1, a clamping mechanism 4 and a driving mechanism 5;

[0024] Workbench 1: The upper end of the workbench 1 is fixedly connected with a work bin 2, the lower end of the workbench 1 is fixedly connected with a collection bin 3, the front end of the upper surface of the workbench 1 is provided with a notch, the right end of the front side surface of the work bin 2 is provided with a control switch group 10, the input end of the control switch group 10 is electrically connected to an external power supply, the front end of the work bin 2 is provided with an observation window, and the left end of the work bin 2 is hinged with a bin door 11;

[0025] Clamping mechanism 4: It is arranged at the left end of the upper surface of the workbench 1. The clamping mechanism 4 includes a guide rail 41, a sliding seat 42, a screw rod 43, a knob 44 and an arc-shaped clamping plate 46. The guide rail 41 is symmetrically arranged at the left end of the upper surface of the workbench 1. The sliding seat 42 is slidably connected between the guide rails 41. The left end of the sliding seat 42 is threadedly connected with a screw rod 43. The left end of the screw rod 43 is fixedly connected with a knob 44. The right end of the screw rod 43 is rotatably connected with an arc-shaped clamping plate 46. The right end of the sliding seat 42 is fixedly connected with an arc-shaped clamping plate 2. The clamping mechanism 4 also includes an electric push rod 45. The electric push rod 45 is arranged at the rear end of the working bin 2. The extension of the electric push rod 45 The retracted end is fixedly connected to the rear end of the sliding seat 42, and the input end of the electric push rod 45 is electrically connected to the output end of the control switch group 10. The knob 44 is turned, and the rotation of the knob 44 drives the screw rod 1 43 to rotate. The rotation of the screw rod 1 43 causes the arc clamping plate 46 to move right, so that the arc clamping plate 46 and the arc clamping plate 2 work together to achieve stable clamping of the gear to be processed. After the clamping is stable, stop turning the knob 44, and then control the switch group 10 to realize the operation of the electric push rod 45. The telescopic end of the electric push rod 45 extends to push the sliding seat 42 forward. At the same time, the guide rails 41 provide a guiding effect for the movement of the sliding seat 42, thereby realizing the forward movement of the clamped gear.

[0026] The driving mechanism 5 is arranged at the right end of the upper surface of the workbench 1, the upper end of the driving mechanism 5 is slidably connected with a sliding bin 6, the front end of the sliding bin 6 is rotatably connected with a saw disc 7 through a rotating shaft, the front end of the sliding bin 6 is fixedly connected with a protective cover 8, and the protective cover 8 is installed in cooperation with the saw disc 7. The driving mechanism 5 includes a slide rail 51, a screw rod 52, a motor 53, a driven wheel 54 and a driving wheel 55. The slide rail 51 is fixedly connected to the right end of the upper surface of the workbench 1, the lower end of the sliding bin 6 is slidably connected to the inside of the slide rail 51, the inside of the slide rail 51 is rotatably connected with a screw rod 52, the middle part of the screw rod 52 is threadedly connected to the lower end of the sliding bin 6, the right end of the screw rod 52 is fixedly connected with the driven wheel 54, and the motor 53 is arranged at the collecting The bottom wall of the bin 3, the right end of the output shaft of the motor 1 53 is fixedly connected with a driving wheel 55, the driving wheel 55 and the driven wheel 54 are connected through a transmission belt transmission, the input end of the motor 1 53 is electrically connected to the output end of the control switch group 10, the motor 2 9 is running, the output shaft of the motor 2 9 rotates to drive the rotating shaft to rotate, and then drives the saw disk 7 to rotate, and at the same time, the motor 1 53 is operated by the control switch group 10, the output shaft of the motor 1 53 rotates to drive the driving wheel 55 to rotate, the driving wheel 55 rotates to drive the driven wheel 54 to rotate through the transmission belt, and the driven wheel 54 rotates to drive the screw 2 52 to rotate, so that the sliding bin 6 slides to the left inside the slide rail 51, thereby realizing the left movement of the saw disk 7, and then realizing the gear unloading processing work;

[0027] Among them, a second motor 9 is arranged inside the sliding compartment 6 , the front end of the output shaft of the second motor 9 is fixedly connected to the rear end of the rotating shaft, and the input end of the second motor 9 is electrically connected to the output end of the control switch group 10 .

[0028] The working principle of a gear processing sawing machine provided by the utility model is as follows: when working, the personnel first stably place the workbench 1, the work bin 2 and other mechanisms in a horizontal working area. After the placement is stable, the personnel rotate the knob 44, and the rotation of the knob 44 drives the screw rod 1 43 to rotate. The rotation of the screw rod 1 43 causes the arc clamping plate 46 to move right, so that the arc clamping plate 46 and the arc clamping plate 2 work together to achieve stable clamping of the gear to be processed. After the clamping is stable, the personnel stops rotating the knob 44, and then the personnel realizes the operation of the electric push rod 45 by controlling the switch group 10. The telescopic end of the electric push rod 45 extends to push the sliding seat 42 forward, and at the same time, the guide rails 41 are all sliding. The movement of the seat 42 provides a guiding effect, thereby realizing the forward movement of the clamped gear. When the gear moves to the required position, the personnel closes the electric push rod 45 through the control switch group 10, and realizes the operation of the motor 2 9. The output shaft of the motor 2 9 rotates to drive the rotating shaft to rotate, and then drives the saw disk 7 to rotate. At the same time, the operation of the motor 1 53 is realized by controlling the switch group 10. The output shaft of the motor 1 53 rotates to drive the driving wheel 55 to rotate. The driving wheel 55 rotates and drives the driven wheel 54 to rotate through the transmission belt. The driven wheel 54 rotates and drives the screw 2 52 to rotate, so that the sliding bin 6 slides to the left inside the slide rail 51, thereby realizing the left movement of the saw disk 7, and then realizing the gear unloading processing work.

[0029] It is worth noting that the electric push rod 45 disclosed in the above embodiment can use SXTL electric push rod, motor 1 53 can use MHMF082L1U2M servo motor, motor 2 9 can use YE3-160L-4, and the control switch group 10 is provided with control buttons which correspond to the electric push rod 45, motor 1 53 and motor 2 9 one by one and control their switches.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A gear processing sawing machine, characterized in that: It comprises a workbench (1), a clamping mechanism (4) and a driving mechanism (5); A workbench (1): the upper end of which is fixedly connected to a work bin (2), the lower end of which is fixedly connected to a collection bin (3), and a notch is provided at the front end of the upper surface of the workbench (1); A clamping mechanism (4): which is arranged at the left end of the upper surface of the workbench (1); A driving mechanism (5) is arranged at the right end of the upper surface of the workbench (1); the upper end of the driving mechanism (5) is slidably connected to a sliding bin (6); the front end of the sliding bin (6) is rotatably connected to a saw disc (7) via a rotating shaft; the front end of the sliding bin (6) is fixedly connected to a protective cover (8); the protective cover (8) is mounted in cooperation with the saw disc (7).

2. A gear cutting sawing machine according to claim 1, characterized in that: A control switch group (10) is provided at the right end of the front surface of the working chamber (2), and an input end of the control switch group (10) is electrically connected to an external power supply.

3. A gear cutting sawing machine according to claim 2, characterized in that: The clamping mechanism (4) comprises a guide rail (41), a sliding seat (42), a screw rod (43), a knob (44) and an arc-shaped clamping plate (46); the guide rail (41) is symmetrically arranged at the left end of the upper surface of the workbench (1); the sliding seat (42) is slidably connected between the guide rails (41); the left end of the sliding seat (42) is threadedly connected to the screw rod (43); the left end of the screw rod (43) is fixedly connected to the knob (44); the right end of the screw rod (43) is rotatably connected to the arc-shaped clamping plate (46); and the right end of the sliding seat (42) is fixedly connected to the arc-shaped clamping plate (2).

4. A gear cutting sawing machine according to claim 3, characterized in that: The clamping mechanism (4) further comprises an electric push rod (45), the electric push rod (45) being arranged at the rear end of the working chamber (2), the telescopic end of the electric push rod (45) being fixedly connected to the rear end of the sliding seat (42), and the input end of the electric push rod (45) being electrically connected to the output end of the control switch group (10).

5. The gear processing cutting sawing machine according to claim 2, characterized in that: The driving mechanism (5) comprises a slide rail (51), a second screw rod (52), a first motor (53), a driven wheel (54) and a driving wheel (55); the slide rail (51) is fixedly connected to the right end of the upper surface of the workbench (1); the lower end of the sliding bin (6) is slidably connected to the inside of the slide rail (51); the inside of the slide rail (51) is rotatably connected to the second screw rod (52); the middle part of the second screw rod (52) is threadedly connected to the lower end of the sliding bin (6); the right end of the second screw rod (52) is fixedly connected to the driven wheel (54); the first motor (53) is arranged on the bottom wall of the collecting bin (3); the right end of the output shaft of the first motor (53) is fixedly connected to the driving wheel (55); the driving wheel (55) and the driven wheel (54) are connected by a transmission belt; the input end of the first motor (53) is electrically connected to the output end of the control switch group (10).

6. The gear cutting sawing machine according to claim 2, characterized in that: A second motor (9) is disposed inside the sliding bin (6); the front end of the output shaft of the second motor (9) is fixedly connected to the rear end of the rotating shaft; and the input end of the second motor (9) is electrically connected to the output end of the control switch group (10).

7. The gear processing cutting sawing machine according to claim 1, characterized in that: The front end of the working chamber (2) is provided with an observation window, and the left end of the working chamber (2) is hingedly connected with a chamber door (11).

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