CN213053954U

CN213053954U - Electric spark screw tap machining equipment

Info

Publication number: CN213053954U
Application number: CN202021772657.7U
Authority: CN
Inventors: 金福利
Original assignee: Tianjin Lunda Machine Co ltd
Current assignee: Tianjin Lunda Machine Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-27
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to the technical field of screw tap processing, in particular to an electric spark screw tap processing device which reduces the labor force for taking and placing screw taps, improves the working efficiency, increases the polishing stability and reduces the use limitation; the grinding device comprises a base, a protective cover, a Y-axis driving mechanism, a mounting beam, a grinding motor, a grinding disc, a first motor frame, a servo motor and a PLC (programmable logic controller), wherein the bottom end of the protective cover is mounted at the top end of the base; including first pneumatic cylinder, mounting bracket, second pneumatic cylinder, first bearing and apex cone, the cooperation of two first pneumatic cylinder bottom is installed on the base top, and first pneumatic cylinder top is provided with first hydraulic stem, and second pneumatic cylinder rear end is provided with the second hydraulic stem, and special fixture left end coaxial arrangement is at servo motor front side output to first pneumatic cylinder and second pneumatic cylinder pass through wire and PLC controller control electric connection.

Description

Electric spark screw tap machining equipment

Technical Field

The utility model relates to a technical field of screw tap processing especially relates to an electric spark screw tap processing equipment.

Background

As is well known, an electric discharge tap machining apparatus is an auxiliary device for electric discharge tap machining, which is widely used in the field of tap machining; the existing electric spark screw tap machining equipment comprises a base, a protective cover, a Y-axis driving mechanism, an installation beam, a polishing motor, a polishing disc, a first motor frame, a servo motor and a PLC (programmable logic controller), wherein the bottom end of the protective cover is installed at the top end of the base; when the existing electric spark screw tap machining equipment is used, firstly, a screw tap is coaxially fixed through a servo motor, then, a PLC (programmable logic controller) is used for inputting programs and controlling a grinding motor and the servo motor, and then, a grinding disc is matched with the servo motor to grind the screw tap; the existing electric spark screw tap processing equipment is found in use, the existing device needs manual work to carry out screw tap clamping and feeding, so that the labor force is increased, the operation procedure is complex, the working efficiency is reduced, the adaptability is poor, and the use limitation is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a reduce the screw tap and get artifical labour, improve work efficiency, increase the stability of polishing, reduce an electric spark screw tap processing equipment who uses the limitation.

The utility model discloses an electric spark screw tap processing equipment, which comprises a base, the protection casing, Y axle actuating mechanism, the installation roof beam, grinding motor, the grinding dish, first motor frame, servo motor and PLC controller, the protection casing bottom is installed on the base top, the protection casing front end sets up the sliding door, Y axle actuating mechanism top slidable mounting is on protection casing cavity roof, the installation roof beam top is installed in Y axle actuating mechanism bottom, grinding motor bottom is installed on installation roof beam crossbeam top, the grinding dish rear end is installed at grinding motor front side output, servo motor installs on the base top through first motor frame, and servo motor and grinding dish cooperate the installation, the PLC controller rear end is installed at the base front end, and PLC controller and Y axle actuating mechanism, grinding motor and servo motor pass through wire electric connection; the hydraulic press comprises first hydraulic cylinders, a mounting frame, second hydraulic cylinders, first bearings and a tip cone, wherein the bottom ends of the two first hydraulic cylinders are installed at the top end of a base in a matched mode, a first hydraulic rod is arranged at the top end of the first hydraulic cylinder, a servo motor is installed at the top end of the first hydraulic rod at the rear side through a first motor frame, the second hydraulic cylinder is installed at the top end of the first hydraulic rod at the front side through the mounting frame, a second hydraulic rod is arranged at the rear end of the second hydraulic cylinder, the first bearings are installed inside shaft holes at the front end of the tip cone, the left end of the second hydraulic rod is coaxially connected with the right end of the tip cone, the left end of a special clamp is coaxially installed at the output end of the front side of the servo motor, a conveying device is rotated at the bottoms of the; make special fixture and tip cone position adjust through first pneumatic cylinder and the cooperation of first hydraulic stem, the screw tap that makes the cooperation centre gripping through tip cone and special fixture position control goes up and down to polish, make second pneumatic cylinder stable mounting on first hydraulic stem top through the mounting bracket, second pneumatic cylinder and the cooperation of second hydraulic stem make the tip cone transversely promote and carry out the centre gripping with the special fixture cooperation to the screw tap, make second hydraulic stem and tip cone rotate through first bearing and be connected, make the screw tap stabilize step-forward material loading through conveyor, screw tap hand labor about the reduction, and the work efficiency is improved, increase polishing stability, reduce and use the limitation.

The utility model discloses an electric spark screw tap processing equipment still includes bracket, second bearing, bearing roller, conveyer belt and drive arrangement, and the bracket bottom cooperates respectively to be installed in the base top left and right sides, and the bearing roller rotates respectively through the second bearing and installs on the bracket top, and the bearing roller cooperation makes the conveyer belt stabilizing support, is provided with the installation spacer groove on the conveyer belt, and the drive arrangement output is connected with the bearing roller cooperation.

The utility model discloses an electric spark screw tap processing equipment still includes layer board and support piece, and the layer board is installed inside the protection casing cavity through a plurality of support piece to layer board top and the inner cooperation sliding connection of conveyer belt.

The utility model discloses an electric spark screw tap processing equipment, drive arrangement include second motor frame and conveying motor, and conveying motor passes through the second motor frame to be installed at the bracket front end, and conveying motor rear end output is connected with the coaxial rotation of bearing roller front end to conveying motor passes through wire control connection with the PLC controller.

The utility model discloses an electric spark screw tap processing equipment still includes filter and chip groove, and the slope of filter left end is installed at base right-hand member top to the filter is located conveyer belt right side bottom, and the chip groove left end is installed at the base right-hand member, and the chip groove that gathers is located the filter bottom.

The utility model discloses an electric spark screw tap processing equipment still includes a plurality of regulation stabilizer blades, and the cooperation of a plurality of regulation stabilizer blade tops is installed in the base bottom.

The utility model discloses an electric spark screw tap processing equipment still includes the brush, and the brush bottom is installed in base top right side to brush top and conveyer belt bottom cooperation sliding connection.

The utility model discloses an electric spark screw tap processing equipment still includes a plurality of rubber pads, and the rubber pad top is installed and is being adjusted the stabilizer blade bottom.

Compared with the prior art, the beneficial effects of the utility model are that: make special fixture and tip cone position adjust through first pneumatic cylinder and the cooperation of first hydraulic stem, the screw tap that makes the cooperation centre gripping through tip cone and special fixture position control goes up and down to polish, make second pneumatic cylinder stable mounting on first hydraulic stem top through the mounting bracket, second pneumatic cylinder and the cooperation of second hydraulic stem make the tip cone transversely promote and carry out the centre gripping with the special fixture cooperation to the screw tap, make second hydraulic stem and tip cone rotate through first bearing and be connected, make the screw tap stabilize step-forward material loading through conveyor, screw tap hand labor about the reduction, and the work efficiency is improved, increase polishing stability, reduce and use the limitation.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a partially enlarged schematic view of the present invention;

in the drawings, the reference numbers: 1. a base; 2. a protective cover; 3. a Y-axis drive mechanism; 4. mounting a beam; 5. polishing the motor; 6. grinding disc; 7. a first motor mount; 8. a servo motor; 9. a PLC controller; 10. a first hydraulic cylinder; 11. a first hydraulic lever; 12. a mounting frame; 13. a second hydraulic cylinder; 14. a second hydraulic rod; 15. a first bearing; 16. a tip cone; 17. a special fixture; 18. a bracket; 19. a second bearing; 20. a carrier roller; 21. a conveyor belt; 22. a support plate; 23. a support member; 24. a second motor mount; 25. a conveying motor; 27. a filter plate; 28. a chip collecting groove; 29. adjusting the support legs; 30. a brush; 31. and (7) a rubber pad.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses an electric spark screw tap processing equipment, including base 1, protection casing 2, Y axle actuating mechanism 3, installation roof beam 4, grinding motor 5, polishing dish 6, first motor frame 7, servo motor 8 and PLC controller 9, install on base 1 top protection casing 2 bottom, protection casing 2 front end sets up the sliding door, Y axle actuating mechanism 3 top slidable mounting is on protection casing 2 cavity roof, install on Y axle actuating mechanism 3 bottom installation roof beam 4 top, grinding motor 5 bottom is installed on installation roof beam 4 crossbeam top, the output in grinding motor 5 front side is installed to polishing dish 6 rear end, servo motor 8 installs on base 1 top through first motor frame 7, and servo motor 8 and grinding dish 6 cooperate the installation, PLC controller 9 rear end is installed at base 1 front end, and PLC controller 9 and Y axle actuating mechanism 3, The polishing motor 5 and the servo motor 8 are electrically connected through a wire; the hydraulic control device comprises a first hydraulic cylinder 10, a mounting frame 12, a second hydraulic cylinder 13, a first bearing 15 and a tip cone 16, wherein the bottom ends of the two first hydraulic cylinders 10 are installed at the top end of a base 1 in a matched mode, a first hydraulic rod 11 is arranged at the top end of the first hydraulic cylinder 10, a servo motor 8 is installed at the top end of the first hydraulic rod 11 at the rear side through a first motor frame 7, the second hydraulic cylinder 13 is installed at the top end of the first hydraulic rod 11 at the front side through the mounting frame 12, a second hydraulic rod 14 is arranged at the rear end of the second hydraulic cylinder 13, the first bearing 15 is installed in a shaft hole at the front end of the tip cone 16, the left end of the second hydraulic rod 14 is coaxially connected with the right end of the tip cone 16, the left end of a special clamp 17 is coaxially installed at the output end at the front side of the servo motor 8, a conveying device is matched and rotated at the; make special fixture 17 and tip cone 16 position adjust through the cooperation of first pneumatic cylinder 10 and first hydraulic stem 11, the screw tap that makes the cooperation centre gripping through tip cone 16 and special fixture 17 position adjustment goes up and down to polish, make second pneumatic cylinder 13 stable installation on 11 tops of first hydraulic stem through mounting bracket 12, second pneumatic cylinder 13 and the cooperation of second hydraulic stem 14 make tip cone 16 transversely promote and carry out the centre gripping with special fixture 17 cooperation to the screw tap, make second hydraulic stem 14 rotate with tip cone 16 through first bearing 15 and be connected, make the screw tap stabilize step-by-step material loading through conveyor, screw tap hand labor about the reduction, and the efficiency of work is improved, increase the stability of polishing, reduce and use the limitation.

The utility model discloses an electric spark screw tap processing equipment, still include bracket 18, second bearing 19, bearing roller 20, conveyer belt 21 and drive arrangement, the 18 bottom of bracket cooperates respectively to install in the 1 top left and right sides of base, bearing roller 20 rotates respectively through second bearing 19 and installs in the 18 top of bracket, bearing roller 20 cooperates and makes conveyer belt 21 stably support, is provided with the installation separation groove on the conveyer belt 21, drive arrangement output end and bearing roller 20 cooperate and are connected; make bearing roller 20 rotate respectively through bracket 18 and the cooperation of second bearing 19 and install in the 1 top left and right sides of base, make conveyer belt 21 rotate the support through the cooperation of bearing roller 20, make the screw tap stabilize through conveyer belt 21 and last the material loading, make conveyer belt 21 provide through drive arrangement and rotate power, further improve work efficiency, increase job stabilization nature, reduce and use the limitation.

The utility model discloses an electric spark screw tap processing equipment, still include layer board 22 and support piece 23, layer board 22 is installed inside the protection casing 2 cavity through a plurality of support pieces 23, and layer board 22 top and 21 inner end of conveyer belt cooperate sliding connection; a plurality of layer boards 22 cooperation makes support piece 23 stable installation inside base 1 cavity, makes conveyer belt 21 stable support through support piece 23, improves tip cone 16 and special fixture 17 cooperation centre gripping precision, increases the screw tap processingquality, improves the practicality, reduces and uses the limitation.

The utility model discloses an electric spark screw tap processing equipment, the drive arrangement includes second motor frame 24 and conveying motor 25, conveying motor 25 is installed at the front end of bracket 18 through second motor frame 24, the output end of the rear end of conveying motor 25 is connected with the coaxial rotation of the front end of bearing roller 20, and conveying motor 25 is connected with PLC controller 9 through wire control; make conveying motor 25 stable installation at bracket 18 front end through second motor frame 24, make conveyer belt 21 provide rotation power through conveying motor 25, increase the screw tap efficiency of polishing, increase adaptability, reduce and use the limitation.

The utility model discloses an electric spark screw tap processing equipment, still include filter 27 and chip collecting groove 28, the left end slope of filter 27 is installed at the top of the right-hand member of base 1, and filter 27 is located the right side bottom of conveyer belt 21, the left end of chip collecting groove 28 is installed at the right-hand member of base 1, and chip collecting groove 28 is located the bottom of filter 27; carry out the screw tap direction and filter the bits of polishing through filter 27, make the bits of polishing concentrate the collection through chip groove 28, improve the separation convenience, increase collection efficiency, improve adaptability, reduce and use the limitation.

The electric spark screw tap machining equipment of the utility model also comprises a plurality of adjusting support legs 29, and the top ends of the adjusting support legs 29 are arranged at the bottom end of the base 1 in a matching way; make device stable support through a plurality of cooperation of adjusting stabilizer blade 29, improve the device installation and put the adaptability, increase maneuverability, reduce and use the limitation.

The utility model discloses an electric spark screw tap processing device, which also comprises a brush 30, wherein the bottom end of the brush 30 is arranged at the right side of the top end of the base 1, and the top end of the brush 30 is matched and glidingly connected with the bottom end of the conveyer belt 21; the grinding chips on the conveying belt 21 are cleaned through the brush 30, the influence of the cutting chips on the screw tap placement precision is reduced, the product grinding quality is improved, the working stability is improved, and the use limitation is reduced.

The electric spark screw tap machining equipment of the utility model also comprises a plurality of rubber pads 31, and the top ends of the rubber pads 31 are arranged at the bottom ends of the adjusting support legs 29; make device shock attenuation effect increase through the cooperation of a plurality of rubber pads 31, improve the processing stability, increase the quality of polishing, improve adaptability, reduce and use the limitation.

The utility model discloses an electric spark screw tap processing equipment, it is at work, at first fix a position the screw tap in proper order and put on conveyer belt 21 top, later carry out programming control to the device through PLC controller 9, then transport the screw tap through conveyer belt 21, later when conveyer belt 21 top screw tap arrive the apical cone 16 and special fixture 17 bottom after second hydraulic cylinder 13 through program control with second hydraulic rod 14 cooperation removal, then through second hydraulic cylinder 13 and second hydraulic rod 14 cooperation make apical cone 16 and special fixture 17 cooperation to the centre gripping of screw tap, later through program control first hydraulic cylinder 10 and the cooperation of first hydraulic rod 11 make the screw tap position rise, then start to polish the screw tap through program control Y axle actuating mechanism 3 and grinding motor 5, later polish after finishing the apical cone 16 and special fixture 17 cooperation with the screw tap put the feedback area 21 top original position, then, the conveying motor 25 is started through a program to rotate so that the next screw tap moves to the bottom ends of the tip cone 16 and the special fixture 17, then the steps are repeated for polishing, then the polished screw tap falls down on a filter plate 27 through gravity for filtering, and the polishing chips are collected through a chip collecting groove 28.

The electric spark screw tap machining equipment of the utility model adopts common mechanical modes such as installation mode, connection mode or setting mode, and can be implemented as long as the beneficial effects are achieved; the utility model discloses a Y axle actuating mechanism 3, grinding motor 5, PLC controller 9, servo motor 8, first pneumatic cylinder 10, second pneumatic cylinder 13 and conveying motor 25 of spark tap processing equipment are purchase on the market, and technical personnel only need install and operate according to its subsidiary instructions in this industry.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An electric spark screw tap machining device comprises a base (1), a protective cover (2), a Y-axis driving mechanism (3), an installation beam (4), a polishing motor (5), a polishing disc (6), a first motor frame (7), a servo motor (8) and a PLC (programmable logic controller) controller (9), wherein the bottom end of the protective cover (2) is installed at the top end of the base (1), the front end of the protective cover (2) is provided with a sliding door, the top end of the Y-axis driving mechanism (3) is slidably installed on the top wall of a cavity of the protective cover (2), the top end of the installation beam (4) is installed at the bottom end of the Y-axis driving mechanism (3), the bottom end of the polishing motor (5) is installed at the top end of a cross beam of the installation beam (4), the rear end of the polishing disc (6) is installed at the output end of the front side of the polishing motor (5), the servo motor (8) is installed at the, the rear end of the PLC (9) is arranged at the front end of the base (1), and the PLC (9) is electrically connected with the Y-axis driving mechanism (3), the grinding motor (5) and the servo motor (8) through wires; the device is characterized by comprising first hydraulic cylinders (10), a mounting frame (12), second hydraulic cylinders (13), first bearings (15) and a tip cone (16), wherein the bottom ends of the two first hydraulic cylinders (10) are installed at the top end of a base (1) in a matched manner, the top end of each first hydraulic cylinder (10) is provided with a first hydraulic rod (11), a servo motor (8) is installed at the top end of the first hydraulic rod (11) at the rear side through a first motor frame (7), the second hydraulic cylinder (13) is installed at the top end of the first hydraulic rod (11) at the front side through the mounting frame (12), the rear end of each second hydraulic cylinder (13) is provided with a second hydraulic rod (14), the first bearings (15) are installed inside a shaft hole at the front end of the tip cone (16), the left end of the second hydraulic rod (14) is coaxially connected with the right end of the tip cone (16), the left end of a special clamp (17) is coaxially installed at the output end of the front side of the servo motor (8), a conveying device, and the first hydraulic cylinder (10) and the second hydraulic cylinder (13) are electrically connected with the PLC (9) through wires.

2. The electric spark tap machining device according to claim 1, further comprising a bracket (18), a second bearing (19), carrier rollers (20), a conveying belt (21) and a driving device, wherein the bottom end of the bracket (18) is respectively installed on the left side and the right side of the top end of the base (1) in a matched mode, the carrier rollers (20) are respectively installed at the top end of the bracket (18) in a rotating mode through the second bearing (19), the carrier rollers (20) are matched to enable the conveying belt (21) to be stably supported, an installation separation groove is formed in the conveying belt (21), and the output end of the driving device is connected with the carrier rollers (20) in a matched.

3. An electric discharge tap machining apparatus according to claim 2, further comprising a support plate (22) and support members (23), wherein the support plate (22) is mounted inside the cavity of the shield (2) by means of the plurality of support members (23), and the top end of the support plate (22) is slidably engaged with the inner end of the conveyor belt (21).

4. An electric discharge tap machining apparatus according to claim 3, wherein the driving means comprises a second motor holder (24) and a conveying motor (25), the conveying motor (25) is mounted at the front end of the carriage (18) through the second motor holder (24), the output end of the rear end of the conveying motor (25) is coaxially and rotatably connected with the front end of the carrier roller (20), and the conveying motor (25) is connected with the PLC controller (9) through a wire control.

5. An electric discharge tap machining apparatus according to claim 4, further comprising a filter plate (27) and a chip collecting groove (28), wherein the left end of the filter plate (27) is obliquely installed on the top of the right end of the base (1), and the filter plate (27) is located at the bottom of the right side of the conveyor belt (21), the left end of the chip collecting groove (28) is installed at the right end of the base (1), and the chip collecting groove (28) is located at the bottom of the filter plate (27).

6. An electric discharge tap machining apparatus according to claim 5, further comprising a plurality of adjustment legs (29), the plurality of adjustment legs (29) being fittingly mounted at a top end thereof to a bottom end of the base (1).

7. An electric discharge tap machining apparatus according to claim 6, further comprising a brush (30), wherein the bottom end of the brush (30) is mounted on the right side of the top end of the base (1), and the top end of the brush (30) is slidably fitted to the bottom end of the conveyor belt (21).

8. An electric discharge tap machining apparatus according to claim 7, further comprising a plurality of rubber pads (31), the top ends of the rubber pads (31) being mounted to the bottom ends of the adjustment legs (29).