CN218196077U - Spacing drilling equipment of graphite electrode board - Google Patents

Abstract

The utility model discloses a spacing drilling equipment of graphite electrode board, including processing platform and support, the support is installed in the left side on processing bench top, the top fixedly connected with roof of support, hydraulic cylinder is installed on the top of roof, hydraulic cylinder's output is provided with the piston rod, the bottom fixedly connected with mount of piston rod, the perforator is installed to the bottom of mount, the below of perforator is provided with the revolving stage, the periphery of revolving stage is provided with the chip groove, the both sides of processing platform all are provided with spacing. This spacing drilling equipment of graphite electrode board brushes graphite piece through being provided with chip groove, fan, chip removal pipe after finishing punching, and the piece drops in the chip groove, and the fan is concentrated empting in passing through the chip removal pipe with piece suction collection bits case, has saved the step of artifical clearance mesa, has better clearance function, has solved the problem of inconvenient clearance mesa.

Description

Spacing drilling equipment of graphite electrode board

Technical Field

The utility model relates to a graphite electrode board processing technology field specifically is a spacing drilling equipment of graphite electrode board.

Background

The graphite electrode plate has the physical properties of high power, oxidation resistance and the like, and an automatic machine tool is used for milling and polishing during machining and then drilling is carried out through an automatic drill. The graphite plate is required to be limited when the existing drilling device is used for drilling, the limitation mainly comprises compression and clamping, the limitation is realized due to different specifications of graphite plates, the limitation assembly is inconvenient and flexible to adjust, and the limitation effect can be influenced.

In addition, when the machine is processed, more dust scraps can be generated, the table top needs to be cleaned regularly and manually, the machine needs to be stopped during cleaning, the production efficiency is influenced, and the cleaning strength of workers is also high. Finally, because the plate surface is punched by the punching machine after the plate surface is rotated by an angle manually, the rotation is time-consuming, and the punching at any angle cannot be realized quickly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing drilling equipment of graphite electrode board to propose nevertheless because the graphite plate product specification of difference is different in solving above-mentioned background art, the inconvenient nimble regulation of spacing subassembly, spacing effect then can receive the problem of influence.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spacing drilling equipment of graphite electrode board, includes processing platform and support, the support is installed in the left side on processing platform top, the top fixedly connected with roof of support, hydraulic cylinder is installed on the top of roof, hydraulic cylinder's output is provided with the piston rod, the bottom fixedly connected with mount of piston rod, the perforator is installed to the bottom of mount, the below of perforator is provided with the revolving stage, the periphery of revolving stage is provided with the chip groove, the both sides of processing platform all are provided with spacing.

Preferably, the limiting frame is provided with four groups, the stand column is sleeved in the limiting frame, moving grooves are formed in two sides of the inner portion of the machining table, the stand column is embedded in the moving grooves, fixing bolts are fixedly connected between the stand column and the moving grooves, lifting grooves are formed in the stand column, and locking bolts are fixedly connected between the limiting frame and the lifting grooves.

Preferably, the top of the limiting frame is provided with an air cylinder, and the output end of the air cylinder is fixedly connected with a pressing block.

Preferably, a chip collecting box is installed at the bottom end of the processing table, the fans are installed on two sides of the chip collecting box, chip discharging pipes are communicated between the input end of each fan and the chip discharging grooves, and chip discharging ports are formed in the bottom end of the chip collecting box.

Preferably, the rotating table is fixedly connected with a fluted disc in the machining table, the front end of the fluted disc is connected with a gear in a meshing manner, the front end of the gear is fixedly connected with a rotating shaft, and the front end of the rotating shaft is fixedly connected with a rotating handle.

Preferably, the rotating handle is mounted at the front end of the processing table.

Preferably, the rotating table is circular, and the rotating shaft is movably connected inside the processing table.

Compared with the prior art, the beneficial effects of the utility model are that: the limiting drilling device for the graphite electrode plate not only realizes an adjustable limiting assembly, has better limiting effect and high processing precision, realizes the step of manually cleaning the table top, has better cleaning function, but also realizes quick drilling at any angle;

(1) The adjustable limiting component is provided with the air cylinder, the stand column, the limiting frame and the pressing block, the limiting component is arranged at four corners above the rotating table, the pressing block is driven by the air cylinder to rapidly press down to tightly press the graphite electrode plates, deviation in drilling is prevented, the stand column can be horizontally moved in the moving groove to adjust the tightly pressed position aiming at the graphite plates with different sizes, then the stand column is locked by the fixing bolt, and the height of the limiting frame can be adjusted through the lifting groove aiming at the graphite electrode plates with different thicknesses, so that the adjustable limiting component with flexibility is realized, the limiting effect is better, and the processing precision is high;

(2) The drill descends and drills the graphite electrode plate through the chip removal groove, the fan and the chip removal pipe, a large amount of chips are generated by drilling, the chips made of graphite have good recycling and processing values, the chip removal groove is formed, the graphite chips are removed after the drilling is finished, the chips fall into the chip removal groove, the fan sucks the chips into the chip collection box through the chip removal pipe and pours the chips in a concentrated mode, the step of manually cleaning a table top is omitted, and the chip removal pipe has a good cleaning function;

(3) Through being provided with the revolving stage, changeing handle, gear, fluted disc, this revolving stage is circular, adds man-hour and places graphite electrode board on the revolving stage, and the briquetting is loosened in the processing that needs the rotation, and manual rotation is changeed the handle, and it is rotatory to drive the gear through the pivot to the fluted disc transmission torque change direction of rotation with it meshing, thereby it is rotatory to drive the revolving stage, need not to remove graphite electrode board switching direction, realizes quick arbitrary angle drilling.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is a schematic side view of the handle of the present invention.

Fig. 3 is a schematic view of the front view of the limiting frame of the present invention.

Fig. 4 is a schematic view of the downward structure of the chip discharge groove of the present invention.

In the figure: 1. a processing table; 2. a support; 3. a hydraulic cylinder; 4. a top plate; 5. a piston rod; 6. a fixed mount; 7. a drill; 8. a limiting frame; 9. a chip groove; 10. a chip removal pipe; 11. a fan; 12. a chip outlet; 13. a scrap collecting box; 14. turning a handle; 15. a rotating table; 16. a fluted disc; 17. a gear; 18. a rotating shaft; 19. a moving groove; 20. fixing the bolt; 21. a lifting groove; 22. a locking bolt; 23. a cylinder; 24. pressing into blocks; 25. and (7) a vertical column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a limiting drilling device for a graphite electrode plate comprises a processing table 1 and a support 2, wherein the support 2 is installed on the left side of the top end of the processing table 1, a top plate 4 is fixedly connected to the top end of the support 2, a hydraulic oil cylinder 3 is installed at the top end of the top plate 4, a piston rod 5 is arranged at the output end of the hydraulic oil cylinder 3, a fixing frame 6 is fixedly connected to the bottom end of the piston rod 5, a borer 7 is installed at the bottom end of the fixing frame 6, a rotating table 15 is arranged below the borer 7, a scrap discharge groove 9 is formed in the periphery of the rotating table 15, and limiting frames 8 are arranged on two sides of the processing table 1;

the four sets of limiting frames 8 are arranged, upright posts 25 are sleeved inside the limiting frames 8, moving grooves 19 are formed in two sides of the inside of the machining table 1, the upright posts 25 are embedded in the moving grooves 19, fixing bolts 20 are fixedly connected between the upright posts 25 and the moving grooves 19, lifting grooves 21 are formed in the upright posts 25, locking bolts 22 are fixedly connected between the limiting frames 8 and the lifting grooves 21, air cylinders 23 are installed at the tops of the limiting frames 8, and press blocks 24 are fixedly connected to output ends of the air cylinders 23;

specifically, as shown in fig. 1 and 3, spacing subassembly sets up the four corners in revolving stage 15 top, it compresses tightly graphite electrode board to drive briquetting 24 through cylinder 23 and push down fast, skew when preventing to drill, to the graphite plate of size difference, can be with stand 25 horizontal migration in the shifting chute 19 with the position that the adjustment compressed tightly, then lock through fixing bolt 20, to the graphite electrode board of different thickness, the height of spacing frame 8 of accessible lifting groove 21 adjustment, thereby realized spacing subassembly with adjustable comparatively nimble, spacing effect is better, machining precision is high.

Example 2: the bottom end of the processing table 1 is provided with a chip collecting box 13, two sides of the chip collecting box 13 are provided with fans 11, a chip discharging pipe 10 is communicated between the input end of each fan 11 and the chip discharging groove 9, and the bottom end of the chip collecting box 13 is provided with a chip outlet 12;

specifically, as shown in fig. 1 and 4, the drill 7 descends and drills the graphite electrode plate, a large amount of chips are generated in the drilling process, the chips made of graphite have good recycling and processing values, the chip discharge groove 9 is formed in the drill, the graphite chips are swept away after the drilling process, the chips fall into the chip discharge groove 9, the fan 11 sucks the chips into the chip collection box 13 through the chip discharge pipe 10 and intensively dumps the chips, the step of manually cleaning the table top is omitted, and the graphite electrode plate drilling machine has a good cleaning function.

Example 3: the rotary table 15 is fixedly connected with a fluted disc 16 in the machining table 1, the front end of the fluted disc 16 is engaged with a gear 17, the front end of the gear 17 is fixedly connected with a rotating shaft 18, the front end of the rotating shaft 18 is fixedly connected with a rotating handle 14, the rotating handle 14 is arranged at the front end of the machining table 1, the rotary table 15 is circular, and the rotating shaft 18 is movably connected in the machining table 1;

specifically, as shown in fig. 1 and 2, the rotary table 15 is circular, when the graphite electrode plate is placed on the rotary table 15 during machining, and when the rotation machining is required, the press block 24 is loosened, the rotating handle 14 is manually rotated, the gear 17 is driven to rotate through the rotating shaft 18, and the torque is transmitted to the fluted disc 16 meshed with the gear to change the rotating direction, so that the rotary table 15 is driven to rotate, the graphite electrode plate does not need to be moved to change the direction, and the rapid drilling at any angle is realized.

The working principle is as follows: the utility model discloses when using, at first, place graphite electrode board on revolving stage 15, spacing subassembly sets up the four corners in revolving stage 15 top, it compresses tightly graphite electrode board to drive briquetting 24 through cylinder 23 fast down, skew during preventing drilling, graphite plate to the size difference, can with stand 25 horizontal migration in shifting chute 19 with the position that the adjustment compressed tightly, then lock through fixing bolt 20, graphite electrode board to different thickness, accessible lift slot 21 adjusts spacing frame 8's height, press from both sides tightly the back, perforator 7 descends and drills to graphite electrode board, drilling produces a large amount of pieces, after punching finishes with the graphite piece, the piece drops in chip groove 9, fan 11 concentrates in will piece suction collection bits case 13 through chip removal pipe 10 and emptys, the step of artifical clearance mesa has been saved, need rotary machining, briquetting 24 loosens, manual rotation is changeed 14, it is rotatory to drive gear 17 through pivot 18, and to 16 transmission torque change the direction of rotation of fluted disc with it, thereby it is rotatory to drive revolving stage 15, need not to remove graphite conversion direction, realize arbitrary drilling angle fast.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a spacing drilling equipment of graphite electrode board, includes processing platform (1) and support (2), its characterized in that: support (2) are installed in the left side on processing platform (1) top, top fixedly connected with roof (4) of support (2), hydraulic cylinder (3) are installed on the top of roof (4), the output of hydraulic cylinder (3) is provided with piston rod (5), the bottom fixedly connected with mount (6) of piston rod (5), perforator (7) are installed to the bottom of mount (6), the below of perforator (7) is provided with revolving stage (15), the periphery of revolving stage (15) is provided with chip groove (9), the both sides of processing platform (1) all are provided with spacing (8).

2. The limiting and drilling device for the graphite electrode plate according to claim 1, characterized in that: the utility model discloses a processing platform, including spacing frame (8), stand (25) have been cup jointed to the inside of spacing frame (8), the inside both sides of processing platform (1) all are provided with shifting chute (19), stand (25) inlay in shifting chute (19), fixedly connected with fixing bolt (20) between stand (25) and shifting chute (19), lifting groove (21) have been seted up to the inside of stand (25), fixedly connected with locking bolt (22) between spacing frame (8) and lifting groove (21).

3. The limiting and drilling device for the graphite electrode plate according to claim 1, characterized in that: the top of spacing (8) is installed cylinder (23), the output fixedly connected with briquetting (24) of cylinder (23).

4. The limiting and drilling device for the graphite electrode plate according to claim 1, characterized in that: collection bits case (13) are installed to the bottom of processing platform (1), fan (11) are all installed to the both sides of collection bits case (13), the intercommunication has chip removal pipe (10) between the input of fan (11) and chip groove (9), the bottom of collection bits case (13) is provided with chip outlet (12).

5. The limiting and drilling device for the graphite electrode plate according to claim 1, characterized in that: the rotary table (15) is fixedly connected with a fluted disc (16) in the machining table (1), the front end of the fluted disc (16) is meshed with a gear (17), the front end of the gear (17) is fixedly connected with a rotating shaft (18), and the front end of the rotating shaft (18) is fixedly connected with a rotating handle (14).

6. The limiting and drilling device for the graphite electrode plate according to claim 5, characterized in that: the rotating handle (14) is arranged at the front end of the processing table (1).

7. The limiting and drilling device for the graphite electrode plate according to claim 5, characterized in that: the rotating table (15) is circular, and the rotating shaft (18) is movably connected inside the processing table (1).

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