Cutting device for vacuum switch production

Abstract

The utility model relates to the field of cutting equipment, in particular to a cutting device for vacuum switch production, which comprises a base, a cutting groove is arranged on the base, a three-axis workbench and a double-axis workbench are respectively arranged on two sides of the cutting groove, a lifting beam is arranged above the cutting groove, and a cutting component is slidably arranged on the lifting beam. The cutting assembly comprises a vertically extending cutting disc. The double-shaft workbench is used for adjusting the position of a plate, when the position is adjusted, the three-shaft workbench is used for lifting and supporting the suspended end of the plate, manual participation is not needed in the plate moving process, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of cutting equipment, in particular to a cutting device for producing vacuum switches. Background Art

[0002] A vacuum switch is a type of switch device widely used in industrial and mining enterprises. It is suitable for environments containing flammable and explosive gases. The vacuum switch includes a sealed shell and an internal switch element. In order to ensure strength, the sealed shell is generally welded from thick steel plates. When producing vacuum switches, the production of the shell is crucial, and a cutting device is required to cut the plate for producing the shell. Since the plate is heavy, the plate is often hoisted to the cutting device using lifting equipment. However, since the cutting position needs to be precise, manual movement is required to adjust the position of the plate. Moving the plate on the cutting device consumes a lot of physical strength of the workers. Therefore, it is particularly necessary to develop a cutting device for vacuum switch production that can adjust the position of the plate and save physical strength. Summary of the invention

[0003] The utility model aims to provide a cutting device for vacuum switch production, which can adjust the position of a plate and save the physical strength of personnel.

[0004] The technical solutions adopted are as follows:

[0005] A cutting device for producing vacuum switches comprises a base, a cutting groove is formed on the base, a three-axis workbench and a two-axis workbench are respectively arranged on both sides of the cutting groove, a lifting beam is arranged above the cutting groove, a cutting assembly is slidably arranged on the lifting beam, and the cutting assembly comprises a vertically extending cutting disc.

[0006] Preferably, the three-axis workbench and the two-axis workbench are both provided with brackets, the brackets are both vertically provided with first telescopic mechanisms, and the lower ends of the first telescopic mechanisms are both connected with pressure plates.

[0007] Preferably, a laser line projector is provided on the lifting beam, and the laser projected by the laser line projector is in the same vertical plane as the cutting disc.

[0008] Preferably, a portal frame is arranged on the outer side of the lifting beam, the portal frame is vertically slidably provided with a plurality of guide shafts connected with the lifting beam, and the portal frame is vertically provided with a second telescopic mechanism connected with the lifting beam.

[0009] Preferably, the cutting assembly includes a cutting mechanism and a sliding frame, the sliding frame is slidably connected to the lifting beam, the sliding frame is equipped with a driving motor, the driving motor is equipped with a driving gear, and the lifting beam is provided with a rack, which is arranged above the driving gear and meshes with the driving gear.

[0010] Preferably, the cutting mechanism comprises a power motor and a speed regulating mechanism, and the power motor is detachably connected to the cutting disc.

[0011] Compared with the prior art, the beneficial effects are:

[0012] 1. The utility model uses a double-axis workbench to adjust the position of the plate. When the position adjustment is completed, the three-axis workbench is used to lift and support the suspended end of the plate. In the process of moving the plate, no manual participation is required, thereby reducing the labor intensity of workers.

[0013] 2. The support, the first telescopic mechanism and the pressing plate of the utility model play a role in limiting the plate, thereby preventing the plate from being offset during the cutting process.

[0014] 3. The lifting beam of the utility model is provided with a laser line projector, which is used to guide the plate to be placed in the correct position, which is helpful for accurate cutting of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a cutting device for vacuum switch production of the utility model.

[0016] Figure 2 yes Figure 1 The structural diagram at A in the middle,

[0017] Figure 3 This is a front view structural diagram of a cutting device for vacuum switch production according to the utility model.

[0018] In the figure: 1. base, 2. cutting groove, 3. three-axis workbench, 4. double-axis workbench, 5. bracket, 6. first telescopic mechanism, 7. pressure plate, 8. lifting beam, 9. portal frame, 10. guide shaft, 11. second telescopic mechanism, 12. sliding frame, 13. power motor, 14. cutting disc, 15. driving motor, 16. driving gear, 17. rack. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with specific embodiments. Figures 1 to 3 As shown:

[0020] Embodiment 1: A cutting device for producing vacuum switches, comprising a base 1, a cutting groove 2 is formed on the base 1, a three-axis workbench 3 and a two-axis workbench 4 are respectively arranged on both sides of the cutting groove 2, the three-axis workbench 3 is arranged on the discharge side of the cutting groove 2, the two-axis workbench 4 is arranged on the feed side of the cutting groove 2, a lifting beam 8 is arranged above the cutting groove 2, and a cutting assembly is slidably arranged on the lifting beam 8,

[0021] The lifting beam 8 controls the cutting assembly to move in the vertical direction. The cutting assembly includes a vertically extending cutting disc 14. The cutting assembly slides along the lifting beam 8. The lifting beam 8 and the cutting assembly control the cutting disc 14 to move in the space to cut the plate.

[0022] When cutting the plate, the plate is placed on the dual-axis workbench 4 by using the external lifting device, the three-axis workbench 3 is controlled to be lowered to be lower than the dual-axis workbench 4, and the position of the plate is adjusted by using the dual-axis workbench 4. After the position adjustment is completed, the three-axis workbench 3 is controlled to be raised to be flush with the dual-axis workbench 4 to support the plate, and then the cutting disc 14 is controlled to rotate and move to cut the plate;

[0023] Embodiment 2: A cutting device for producing vacuum switches, comprising a base 1, a cutting groove 2 is formed on the base 1, a three-axis workbench 3 and a double-axis workbench 4 are respectively arranged on both sides of the cutting groove 2, the three-axis workbench 3 is arranged on the discharge side of the cutting groove 2, and the double-axis workbench 4 is arranged on the feed side of the cutting groove 2, a bracket 5 is arranged on the three-axis workbench 3 and the double-axis workbench 4, and the bracket 5 is vertically provided with a first telescopic mechanism 6, and the lower end of the first telescopic mechanism 6 is connected to a pressing plate 7, and the bracket 5, the first telescopic mechanism 6 and the pressing plate 7 play a role in limiting the plate to avoid the plate from being offset during the cutting process.

[0024] A lifting beam 8 is arranged above the cutting groove 2, a door frame 9 is arranged outside the lifting beam 8, the door frame 9 is vertically slidably provided with a plurality of guide shafts 10 connected with the lifting beam 8, and the door frame 9 is vertically provided with a second telescopic mechanism 11 connected with the lifting beam 8.

[0025] The lifting beam 8 is slidably provided with a cutting assembly, the cutting assembly includes a vertically extending cutting disc 14, the cutting assembly includes a cutting mechanism and a sliding frame 12, the sliding frame 12 is slidably connected to the lifting beam 8, the sliding frame 12 is installed with a driving motor 15, the driving motor 15 is installed with a driving gear 16, the lifting beam 8 is provided with a rack 17, the rack 17 is arranged above the driving gear 16 and meshes with the driving gear 16, the cutting mechanism includes a power motor 13 and a speed regulating mechanism, the power motor 13 is detachably connected to the cutting disc 14,

[0026] The lifting beam 8 controls the cutting assembly to move in the vertical direction. The cutting assembly slides along the lifting beam 8. The lifting beam 8 and the cutting assembly control the cutting disk 14 to move in the space to cut the plate. A laser line projector is provided on the lifting beam 8. The laser projector projects the laser and the cutting disk 14 in the same vertical plane. The laser line projector is used to guide the plate to the correct position, which helps to cut the plate accurately.

[0027] The specific working process is as follows: when cutting the plate, use the external lifting device to place the plate on the dual-axis workbench 4, control the three-axis workbench 3 to be lowered below the dual-axis workbench 4, and use the dual-axis workbench 4 to adjust the position of the plate according to the laser projected by the laser line projector. After the position adjustment is completed, control the three-axis workbench 3 to rise to the same level as the dual-axis workbench 4 to support the plate, control the pressure plate 7 to descend and press the two ends of the plate, and then control the cutting disk 14 to rotate and move to cut the plate.

[0028] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A cutting device for vacuum switch production, characterized in that: The machine comprises a base, a cutting groove is provided on the base, a three-axis workbench and a double-axis workbench are respectively provided on both sides of the cutting groove, a lifting beam is provided above the cutting groove, a cutting assembly is slidably provided on the lifting beam, and the cutting assembly comprises a vertically extending cutting disc.

2. A cutting device for vacuum switch production as claimed in claim 1, characterized in that: The three-axis workbench and the two-axis workbench are both provided with brackets, the brackets are both vertically provided with first telescopic mechanisms, and the lower ends of the first telescopic mechanisms are both connected with pressing plates.

3. A vacuum switch production cutting device as claimed in claim 1, characterized in that: A laser line projector is arranged on the lifting beam, and the laser projected by the laser line projector is in the same vertical plane as the cutting disc.

4. A cutting device for vacuum switch production as claimed in claim 1, characterized in that: A door frame is arranged outside the lifting beam, the door frame is vertically slidably provided with a plurality of guide shafts connected with the lifting beam, and the door frame is vertically provided with a second telescopic mechanism connected with the lifting beam.

5. A vacuum switch production cutting device as claimed in claim 1, characterized in that: The cutting assembly includes a cutting mechanism and a sliding frame, the sliding frame is slidably connected to the lifting beam, the sliding frame is equipped with a driving motor, the driving motor is equipped with a driving gear, the lifting beam is provided with a rack, the rack is arranged above the driving gear and meshes with the driving gear.

6. A vacuum switch production cutting device as claimed in claim 5, characterized in that: The cutting mechanism comprises a power motor and a speed regulating mechanism, and the power motor is detachably connected to the cutting disc.

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