CN218397302U

CN218397302U - Large shaft machining plunge grinding feeding device with continuous feeding function

Info

Publication number: CN218397302U
Application number: CN202222669594.8U
Authority: CN
Inventors: 金刚杰; 马海阳
Original assignee: Ningbo Shengyu Automation Equipment Co ltd
Current assignee: Ningbo Shengyu Automation Equipment Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-31
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to a cut into and grind pay-off technical field, and disclose a macroaxis processing cuts into and grinds material feeding unit with continuous pay-off function, the load simulator comprises a case, the bottom fixed mounting of machine case has the pillar, the both sides fixed mounting on machine case top has the backup pad, the upside slidable mounting of backup pad has the slide rail, the top fixed mounting of slide rail has the roof, the bottom fixed mounting of roof has the fixing base, the top fixed mounting of machine case has cylinder one. This macroaxis processing with pay-off function in succession is cut into and is ground material feeding unit and be provided with the delivery sheet, arrange material subassembly, ladder pay-off subassembly and translation module, and the inside of delivery sheet accessible translation module side-to-side motion can be carried the macroaxis to centerless grinder, arranges the material subassembly simultaneously and can carry the macroaxis after the processing is accomplished to the inside of receiving the flitch, and ladder pay-off subassembly also can material loading in succession, can accelerate the efficiency of macroaxis processing, has promoted the practicality of cutting into and grinding material feeding unit.

Description

Large shaft machining plunge grinding feeding device with continuous feeding function

Technical Field

The utility model relates to a cut into and grind pay-off technical field, specifically be a macroaxis processing cuts into and grinds material feeding unit with continuous pay-off function.

Background

The plunge grinding is also called plunge centerless grinding, namely a machining mode that no axial feed motion exists between a grinding wheel and a workpiece and only radial feed motion exists, the grinding wheel with a repaired characteristic surface is used for grinding characteristic surfaces of the workpiece, such as an inverted arc, an inclined surface, a curve and the like, the plunge grinding is generally suitable for grinding cylinders, cones and workpieces with stepped or formed rotary surface layers, such as gear shafts and the like, but the length of the surface layer of the ground workpiece cannot exceed the width of the grinding wheel.

However, most of the existing cutting-in grinding feeding devices adopt clamping jaws for automatic feeding, and although clamping jaw feeding can also realize automatic feeding, the feeding speed is slow, continuous feeding and automatic discharging cannot be realized, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a macroaxis processing cuts into and grinds material feeding unit with pay-off function in succession to propose the current material feeding unit that cuts into in solving above-mentioned background, mostly adopt the clamping jaw to carry out automatic feeding, though clamping jaw material loading also can automatic feeding, but material loading speed is slower, material loading and automatic unloading in succession also can not, the relatively poor problem of practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a large shaft machining cut-in grinding feeding device with a continuous feeding function comprises a case, wherein a supporting column is fixedly mounted at the bottom of the case, supporting plates are fixedly mounted on two sides of the top end of the case, a sliding rail is slidably mounted on the upper side of each supporting plate, a top plate is fixedly mounted at the top end of the sliding rail, a fixing seat is fixedly mounted at the bottom end of the top plate, a first air cylinder is fixedly mounted at the top end of the case, a supporting column is fixedly mounted at the upper side of the top plate, a translation module is fixedly mounted at the top end of the supporting column, a first main frame is slidably mounted on the outer side of the translation module, a second air cylinder is fixedly mounted at the top end of the first main frame, a guide strip is fixedly mounted on the outer side of the first main frame, and a guide block is slidably mounted on the outer side of the guide strip, the automatic feeding device comprises a cylinder II, a side frame I, a cylinder III, a feeding plate, a side frame II, a cylinder IV, a control box, a feeding box and a receiving plate, wherein the movable end of the cylinder II is fixedly installed at the movable end of the cylinder I;

the discharging assembly comprises a bottom rack, a servo motor, a rotating shaft, a driving wheel, a driven wheel, a conveying belt and a guide frame, wherein the bottom rack is fixedly installed on the back surface of the supporting column;

the ladder pay-off subassembly is including outer ladder pay-off frame, five cylinders, guide bar, guide way, interior ladder pay-off frame and ejector pad, outer ladder pay-off frame fixed mounting is in the inboard of support column, five fixed mounting of cylinder are in the inboard of support column, five expansion end fixed mounting of cylinder has the ejector pad, the inboard of outer ladder pay-off frame is provided with interior ladder pay-off frame, the outside fixed mounting of interior ladder pay-off frame has the guide bar, the guide way has been seted up to the avris of outer ladder pay-off frame, ejector pad and interior ladder pay-off frame are fixed connection.

Preferably, the movable frame is in sliding connection with the first main frame, the feeding plate is perpendicular to the movable frame, the feeding plate is horizontally arranged, the air cylinder is located above the feeding plate, and the section of the feeding plate is of a V-shaped structure.

Preferably, the push plate is located between the stepped feeding assembly and the feeding box, the push plate, the stepped feeding assembly and the feeding box are in sliding connection, and the feeding box is of an inclined structure.

Preferably, the central lines of the outer stepped feeding frame and the inner stepped feeding frame are located on the same vertical line, the upper parts of the outer stepped feeding frame and the inner stepped feeding frame are of a sawtooth structure, the guide rod is located inside the guide groove, and the guide rod is in sliding connection with the guide groove.

Preferably, the guide frame is located the top of conveyer belt, the conveyer belt is sliding connection with the guide frame, the size of action wheel and follow driving wheel is the same, action wheel and follow driving wheel symmetric distribution are at the both ends of bottom frame.

Preferably, the material receiving plate is arranged obliquely, the material receiving plate and the material discharging assembly are located on the same plane, and the material receiving plate is located on the right side of the feeding box.

Compared with the prior art, the utility model provides a macroaxis processing is cut into and is ground material feeding unit with pay-off function in succession possesses following beneficial effect: this macroaxis processing with pay-off function in succession is cut into and is ground material feeding unit and be provided with the delivery sheet, arrange material subassembly, ladder pay-off subassembly and translation module, and the inside of delivery sheet accessible translation module side-to-side motion can be carried the macroaxis to centerless grinder, arranges the material subassembly simultaneously and can carry the macroaxis after the processing is accomplished to the inside of receiving the flitch, and ladder pay-off subassembly also can material loading in succession, can accelerate the efficiency of macroaxis processing, has promoted the practicality of cutting into and grinding material feeding unit.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the mounting structure of the feeding plate of the present invention;

FIG. 4 is a first schematic view of a push plate mounting structure of the present invention;

FIG. 5 is a schematic view of a push plate mounting structure of the present invention;

fig. 6 is the schematic view of the installation structure of the stepped feeding assembly of the present invention.

Wherein: 1. a chassis; 2. a pillar; 3. a support plate; 4. a slide rail; 5. a fixed seat; 6. a first cylinder; 7. a top plate; 8. a support column; 9. a translation module; 10. a first main frame; 11. a second air cylinder; 12. a guide bar; 13. a guide block; 14. a movable frame; 15. a first side frame; 16. a third cylinder; 17. a feeding plate; 18. a second side frame; 19. a cylinder IV; 20. a control box; 21. a feeding box; 22. a material collecting plate; 23. a discharge assembly; 2301. a bottom chassis; 2302. a servo motor; 2303. a rotating shaft; 2304. a driving wheel; 2305. a driven wheel; 2306. a conveyor belt; 2307. a guide frame; 24. a step feeding assembly; 2401. an outer stepped feeding frame; 2402. a fifth cylinder; 2403. a guide rod; 2404. a guide groove; 2405. an inner step feeding frame; 2406. pushing a block; 25. a sixth cylinder; 26. and (3) pushing a plate.

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.

Referring to fig. 1-6, a large shaft machining, cutting, grinding and feeding device with continuous feeding function comprises a machine case 1, a support column 2 is fixedly installed at the bottom end of the machine case 1, support plates 3 are fixedly installed at two sides of the top end of the machine case 1, a slide rail 4 is slidably installed at the upper side of each support plate 3, a top plate 7 is fixedly installed at the top end of each slide rail 4, a fixed seat 5 is fixedly installed at the bottom end of each top plate 7, a first air cylinder 6 is fixedly installed at the top end of the machine case 1, a support column 8 is fixedly installed at the upper side of each top plate 7, a translation module 9 is fixedly installed at the top end of each support column 8, a first main frame 10 is slidably installed at the outer side of each translation module 9, a second air cylinder 11 is fixedly installed at the top end of each main frame 10, a guide bar 12 is fixedly installed at the outer side of each guide bar 12, a guide block 13 is slidably installed at the outer side of each guide bar 12, and a movable frame 14 is fixedly installed at the movable end of each air cylinder 11, the movable frame 14 is in sliding connection with the main frame I10, the feeding plate 17 is perpendicular to the movable frame 14, the feeding plate 17 is horizontally arranged, the cylinder III 16 is positioned above the feeding plate 17, the cross section of the feeding plate 17 is of a V-shaped structure, the side frame I15 is fixedly arranged on the outer side of the movable frame 14, the cylinder III 16 is fixedly arranged at the top end of the side frame I15, the feeding plate 17 is fixedly arranged on the front side of the movable frame 14, the side frame II 18 is fixedly arranged on the back of the movable frame 14, the cylinder IV 19 is fixedly arranged on the outer side of the side frame II 18, the control box 20 is fixedly arranged on the outer side of the supporting column 8, the feeding box 21 and the material receiving plate 22 are sequentially arranged on the front portion of the supporting column 8 from left to right, the discharging assembly 23 is fixedly arranged on the back of the supporting column 8, the stepped feeding assembly 24 is fixedly arranged on the inner side of the supporting column 8, and a pushing plate 26 is arranged between the feeding box 21 and the supporting column 8, a sixth air cylinder 25 is arranged below the push plate 26, the sixth air cylinder 25 is fixedly connected with the feeding box 21, the push plate 26 is located between the stepped feeding assembly 24 and the feeding box 21, the push plate 26 is in sliding connection with the stepped feeding assembly 24 and the feeding box 21, the feeding box 21 is of an inclined structure, the material receiving plate 22 is obliquely arranged, the material receiving plate 22 and the material discharging assembly 23 are located on the same plane, the material receiving plate 22 is located on the right side of the feeding box 21, in the process of using the plunge grinding feeding device, a worker firstly puts the large shaft into the feeding box 21 and pushes the push plate 26 to move upwards through the movable end of the sixth air cylinder 25, the push plate 26 can push the large shaft into the stepped feeding assembly 24, the stepped feeding assembly 24 can convey the large shaft to the feeding plate 17, a third air cylinder 16 above the feeding plate 17 can clamp the large shaft, the feeding plate 17 is controlled to move left and right through the translation module 9, when the feeding plate 17 moves to the side of the centerless grinding machine, the four air cylinders 19 can push the large shaft into the interior of the centerless grinding machine, further, the automatic feeding plate can be machined, the top plate 7, the top plate 17 can be adjusted through the sliding rail 6, and the sliding rail 17, and the front and back and front and back plate 17 can be adjusted;

the discharge assembly 23 comprises a bottom rack 2301, a servo motor 2302, a rotating shaft 2303, a driving wheel 2304, a driven wheel 2305, a conveying belt 2306 and a guide frame 2307, the bottom rack 2301 is fixedly mounted on the back of a support column 8, the servo motor 2302 is fixedly mounted at one end of the top end of the bottom rack 2301, the driven wheel 2305 is rotatably mounted at the other end of the top end of the bottom rack 2301, the rotating shaft 2303 is mounted on an output shaft of the servo motor 2302 in a transmission manner, the driving wheel 2304 is fixedly mounted on the outer side of the rotating shaft 2303, the conveying belt 2306 is arranged between the driving wheel 2304 and the driven wheel 2305, the guide frame 2307 is fixedly mounted at the top end of the bottom rack 2301, the guide frame 2307 is located above the conveying belt 2306, the conveying belt 2306 is in sliding connection with the guide frame 2307, the driving wheel 2304 and the driven wheel 2305 are identical in size, the driving wheel 2304 and the driven wheel 2305 are symmetrically distributed at two ends of the bottom rack 2301, the processed large shafts 2307 are sequentially arranged to the inner side of the guide frame 2307, the servo motor 2303 and the driving wheel 2304 can drive the conveying belt 6 to rotate the large shafts 2306, the large shafts 23022 fall into the collecting plate, and the collecting plate 23022 automatically falls when the collecting plate is conveyed to the left end of the collecting plate 23022 when the collecting plate is conveyed to the left side of the collecting plate 2305;

the ladder feeding assembly 24 comprises an outer ladder feeding frame 2401, a five-cylinder 2402, a guide rod 2403, a guide groove 2404, an inner ladder feeding frame 2405 and a push block 2406, the outer ladder feeding frame 2401 is fixedly arranged on the inner side of a support column 8, the five-cylinder 2402 is fixedly arranged on the inner side of the support column 8, a movable end of the five-cylinder 2402 is fixedly provided with the push block 2406, the inner ladder feeding frame 2405 is arranged on the inner side of the outer ladder feeding frame 2401, the guide rod 2403 is fixedly arranged on the outer side of the inner ladder feeding frame 2405, the guide groove 2404 is formed in the side of the outer ladder feeding frame 2401, the push block 2406 is fixedly connected with the inner ladder feeding frame 2405, the center lines of the outer ladder feeding frame 2401 and the inner ladder feeding frame 2405 are located on the same vertical line, the upper portions of the outer ladder feeding frame 2401 and the inner ladder feeding frame 2405 are of a sawtooth structure, the guide rod 2403 is located inside of the guide groove 2404, the guide rod 2403 is in sliding connection with the guide groove 2404, in the automatic feeding process, the five-cylinder 2402 can push the inner ladder feeding frame 2406 and can be matched with the inner ladder feeding frame 2405 through the arrangement of the upper and lower ladder feeding shaft.

When the feeding box is used, a worker firstly puts a big shaft into the feeding box 21, the movable end of the six cylinders 25 pushes the push plate 26 to move upwards, the push plate 26 can push the big shaft into the stepped feeding assembly 24, the five cylinders 2402 can push the inner stepped feeding frame 2405 to move up and down through the push blocks 2406, the inner stepped feeding frame 2405 and the outer stepped feeding frame 2401 are matched with each other, the big shaft can be arranged and conveyed, the three cylinders 16 above the feeding plate 17 can clamp the big shaft, the feeding plate 17 is controlled to move left and right through the translation module 9, when the feeding plate 17 moves to the side of a centerless grinder, the four cylinders 19 can push the big shaft to enter the interior of the centerless grinder, automatic feeding of big shaft machining is realized, meanwhile, the feeding plate 17 can pass through the top plate 7, the slide rail 4, the fixed seat 5 and the one cylinder 6 slide, adjustment of the front and back positions of the feeding plate 17 can be carried out, the big shaft after machining is arranged and falls to the inner side of the guide frame 2307 in sequence, the servo motor 2303 and the rotary shaft 2306, the big shaft can be conveyed by the feeding belt 2306, the automatic feeding machine, the big shaft 2306, the feeding efficiency can be reduced when the big shaft is reduced, the automatic feeding efficiency is improved, the automatic feeding efficiency of the big shaft is improved, and the automatic feeding plate 2306, and the automatic feeding plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a macroaxis processing cut-in grinding material feeding unit with continuous pay-off function, includes quick-witted case (1), its characterized in that: the bottom fixed mounting of machine case (1) has pillar (2), the both sides fixed mounting on quick-witted case (1) top has backup pad (3), the upside slidable mounting of backup pad (3) has slide rail (4), the top fixed mounting of slide rail (4) has roof (7), the bottom fixed mounting of roof (7) has fixing base (5), the top fixed mounting of machine case (1) has cylinder (6), the upside fixed mounting of roof (7) has support column (8), the top fixed mounting of support column (8) has translation module (9), the outside slidable mounting of translation module (9) has main frame (10), the top fixed mounting of main frame (10) has cylinder two (11), the outside fixed mounting of main frame one (10) has gib block (12), the outside slidable mounting of gib block (12) has guide block (13), the expansion end fixed mounting of cylinder two (11) has expansion bracket (14), the outside fixed mounting of expansion bracket (14) has side frame one (15), the top fixed mounting of side frame one (15) has cylinder three (16), the expansion bracket (14) has the front side fixed mounting of expansion bracket (14) has expansion bracket (17), the expansion bracket (17) the back fixed mounting of side (17), a fourth cylinder (19) is fixedly mounted on the outer side of the second side rack (18), a control box (20) is fixedly mounted on the outer side of the supporting column (8), a feeding box (21) and a material receiving plate (22) are sequentially mounted on the front portion of the supporting column (8) from left to right, a material discharging assembly (23) is fixedly mounted on the back surface of the supporting column (8), a stepped feeding assembly (24) is fixedly mounted on the inner side of the supporting column (8), a push plate (26) is arranged between the feeding box (21) and the supporting column (8), a sixth cylinder (25) is arranged below the push plate (26), and the sixth cylinder (25) is fixedly connected with the feeding box (21);

the discharging assembly (23) comprises a bottom rack (2301), a servo motor (2302), a rotating shaft (2303), a driving wheel (2304), a driven wheel (2305), a conveying belt (2306) and a guide frame (2307), wherein the bottom rack (2301) is fixedly mounted on the back of a support column (8), the servo motor (2302) is fixedly mounted at one end of the top end of the bottom rack (2301), the driven wheel (2305) is rotatably mounted at the other end of the top end of the bottom rack (2301), the rotating shaft (2303) is mounted on an output shaft of the servo motor (2302) in a transmission manner, the driving wheel (2304) is fixedly mounted on the outer side of the rotating shaft (2303), the conveying belt (2306) is arranged between the driving wheel (2304) and the driven wheel (2305), and the guide frame (2307) is fixedly mounted at the top end of the bottom rack (2301);

the ladder feeding assembly (24) comprises an outer ladder feeding frame (2401), five cylinders (2402), guide rods (2403), guide grooves (2404), an inner ladder feeding frame (2405) and a pushing block (2406), wherein the outer ladder feeding frame (2401) is fixedly mounted on the inner side of a support column (8), the five cylinders (2402) are fixedly mounted on the inner side of the support column (8), the pushing block (2406) is fixedly mounted at the movable end of the five cylinders (2402), the inner ladder feeding frame (2405) is arranged on the inner side of the outer ladder feeding frame (2401), the guide rods (2403) are fixedly mounted on the outer side of the inner ladder feeding frame (2405), the guide grooves (2404) are formed in the edge side of the outer ladder feeding frame (2401), and the pushing block (2406) is fixedly connected with the inner ladder feeding frame (2405).

2. The large shaft machining plunge mill feeding device with the continuous feeding function as claimed in claim 1, wherein: the movable frame (14) is in sliding connection with the first main frame (10), the feeding plate (17) is perpendicular to the movable frame (14), the feeding plate (17) is horizontally arranged, the third cylinder (16) is located above the feeding plate (17), and the section of the feeding plate (17) is of a V-shaped structure.

3. The large shaft machining plunge mill feeding device with the continuous feeding function as claimed in claim 2, wherein: the push plate (26) is positioned between the stepped feeding assembly (24) and the feeding box (21), the push plate (26) is in sliding connection with the stepped feeding assembly (24) and the feeding box (21), and the feeding box (21) is in an inclined structure.

4. The large-shaft machining plunge mill feeding device with the continuous feeding function as claimed in claim 3, wherein: the center lines of the outer step feeding frame (2401) and the inner step feeding frame (2405) are located on the same vertical line, the upper portions of the outer step feeding frame (2401) and the inner step feeding frame (2405) are of a sawtooth structure, the guide rod (2403) is located inside the guide groove (2404), and the guide rod (2403) is in sliding connection with the guide groove (2404).

5. The large shaft machining plunge mill feeding device with the continuous feeding function as claimed in claim 4, wherein: the guide frame (2307) is located above the conveyor belt (2306), the conveyor belt (2306) is in sliding connection with the guide frame (2307), the driving wheel (2304) and the driven wheel (2305) are the same in size, and the driving wheel (2304) and the driven wheel (2305) are symmetrically distributed at two ends of the bottom frame (2301).

6. The large shaft machining plunge mill feeding device with the continuous feeding function as claimed in claim 5, wherein: the material collecting plate (22) is obliquely arranged, the material collecting plate (22) and the material discharging assembly (23) are located on the same plane, and the material collecting plate (22) is located on the right side of the feeding box (21).