CN211940150U

CN211940150U - Automatic feeding device of coreless grinding machine

Info

Publication number: CN211940150U
Application number: CN202020578642.0U
Authority: CN
Inventors: 米银春
Original assignee: Dongguan Yinchen Precision Optoelectronics Co ltd
Current assignee: Dongguan Yinchen Precision Optoelectronics Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-17
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a centreless grinding machine autoloading device, comprising a base plate, both ends are equipped with a left side respectively about the bottom plate up end and found the roof beam and the right side founds the roof beam, a left side founds roof beam and the right side founds the roof beam upper end and is equipped with the crossbeam, be equipped with the crossbeam frame in the crossbeam, crossbeam back right side is equipped with horizontal cylinder, sliding connection has the regulating plate on the crossbeam frame, the positive left and right sides of regulating plate is equipped with the guide pin bushing, the positive intermediate position of regulating plate is equipped with down the cylinder, sliding connection has the guide pillar in the guide pin bushing, the guide pillar lower extreme is equipped with down the board, down the board down the terminal surface left and right sides both ends be equipped with respectively to press from both sides and get cylinder one and press from both sides and get cylinder two, board up end left end is equipped with the draw. The utility model has the advantages that: automatic feeding and receiving, high speed, low risk and low requirement on the skills of technicians.

Description

Automatic feeding device of coreless grinding machine

Technical Field

The utility model relates to a major axis part grinding automatic feeding equipment technical field specifically indicates a centreless grinding machine automatic feeding.

Background

At present, the automatic feeding technology for long shaft part grinding adopts conventional manual filling and manual material taking. The defects are that the manual filling speed is low, the risk is high, the labor cost is high, and the requirement on the professional skill of a technician is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, to above-mentioned problem, provide one kind but autoloading with receive material, fast, the risk is low, require less centreless grinding machine autoloading to technical staff technical skill.

In order to solve the technical problem, the utility model provides a technical scheme does: an automatic feeding device of a coreless grinding machine comprises a bottom plate, wherein a left vertical beam and a right vertical beam are respectively arranged at the left end and the right end of the upper end surface of the bottom plate, a cross beam is arranged at the upper end of the left vertical beam and the right vertical beam, a groove is formed in the cross beam, a cross beam frame is arranged in the cross beam, a transverse air cylinder is arranged at the right side of the back surface of the cross beam, an adjusting plate is connected onto the cross beam in a sliding manner, the adjusting plate is connected with a piston rod of the transverse air cylinder, guide sleeves are arranged at the left side and the right side of the front surface of the adjusting plate, a descending air cylinder is arranged at the middle position of the front surface of the adjusting plate, guide posts are connected into the guide posts in the guide sleeves in a sliding manner, a descending plate is arranged at the lower ends of the descending air, the automatic feeding device is characterized in that a clamping groove is formed in the left end of the upper end face of the bottom plate, a feeding plate is arranged on the rear side of the clamping groove, a material ejecting cylinder is arranged at the position, corresponding to the clamping groove, of the lower end face of the bottom plate, a piston rod of the material ejecting cylinder is exposed in the clamping groove, a material receiving sliding plate is arranged at the right end of the upper end face of the bottom plate, a positioning mechanism is arranged in the middle section of the upper end face of the bottom plate, and a first grinding.

Compared with the prior art, the utility model the advantage lie in: this centreless grinding machine automatic feeding will treat that the processing part is put into feed table to the draw-in groove, the action of liftout cylinder is ejecting with a part, press from both sides and get the part of getting of cylinder, horizontal cylinder promotes to remove the part to positioning mechanism fixes a position, the grinding is accomplished the back clamp and is got the cylinder two and press from both sides and get the part and send into the receipts material slide and realize the automatic receipts material, this centreless grinding machine automatic feeding has solved major axis part's grinding finish machining on, the unloading is put unstably, the potential safety hazard of operation is high, the efficiency and the quality problem of clamping station, the design of the cylinder is got to the double clamp realizes synchronous pay-off, receive the material.

As an improvement, the front side of the first grinding wheel and the rear side of the second grinding wheel are respectively provided with a stone washing pen, and the stone washing pens are used for dressing and removing scraps of the first grinding wheel and the second grinding wheel.

As an improvement, the distance between the clamping cylinder I and the clamping cylinder II is consistent with the distance between the clamping groove and the material receiving sliding plate to the positioning mechanism, when the clamping cylinder I clamps the part in the clamping groove to the positioning mechanism, the clamping cylinder II can clamp the part on the positioning framework to the material receiving sliding plate, and feeding and material receiving are achieved simultaneously.

As the improvement, the left side and the right side of the adjusting plate are both provided with two guide sleeves, so that the guiding effect is ensured.

Drawings

Fig. 1 is a front view of the automatic feeding device of the coreless grinding machine of the present invention.

Fig. 2 is a rear view of the automatic feeding device of the coreless grinding machine of the present invention.

Fig. 3 is a top view of the automatic feeding device of the coreless grinding machine of the present invention.

Description of the drawings: 1. the stone washing pen comprises a bottom plate, 2, a left vertical beam, 3, a right vertical beam, 4, a cross beam, 5, a groove, 6, a cross beam frame, 7, a transverse cylinder, 8, an adjusting plate, 9, a guide sleeve, 10, a downlink cylinder, 11, a guide pillar, 12, a downlink plate, 13, a first clamping cylinder, 14, a second clamping cylinder, 15, a first cylinder jaw, 16, a second cylinder jaw, 17, a clamping groove, 18, a feeding disc, 19, a material ejecting cylinder, 20, a material receiving sliding plate, 21, a positioning mechanism, 22, a first grinding wheel, 23, a second grinding wheel, 24 and a stone washing pen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings, the automatic feeding device for the coreless grinding machine comprises a bottom plate 1, wherein a left vertical beam 2 and a right vertical beam 3 are respectively arranged at the left end and the right end of the upper end face of the bottom plate 1, a cross beam 4 is arranged at the upper ends of the left vertical beam 2 and the right vertical beam 3, a groove 5 is formed in the cross beam 4, a cross beam frame 6 is arranged in the cross beam 4, a transverse cylinder 7 is arranged at the right side of the back face of the cross beam 4, an adjusting plate 8 is connected onto the cross beam frame 6 in a sliding manner, the adjusting plate 8 is connected with a piston rod of the transverse cylinder 7, guide sleeves 9 are arranged at the left side and the right side of the front face of the adjusting plate 8, a descending cylinder 10 is arranged at the middle position of the front face of the adjusting plate 8, guide columns 11 are connected into the guide sleeves 9 in a sliding manner, a descending plate 12 is, the clamping device is characterized in that the first clamping cylinder 13 and the second clamping cylinder 14 respectively drive a first cylinder clamping jaw 15 and a second cylinder clamping jaw 16, a clamping groove 17 is formed in the left end of the upper end face of the bottom plate 1, a feeding plate 18 is arranged on the rear side of the clamping groove 17, a material ejecting cylinder 19 is arranged at the position, corresponding to the clamping groove 17, of the lower end face of the bottom plate 1, a piston rod of the material ejecting cylinder 19 is exposed in the clamping groove 17, a material receiving sliding plate 20 is arranged at the right end of the upper end face of the bottom plate 1, a positioning mechanism 21 is arranged in the middle section of the upper end face of the bottom plate 1, and a grinding wheel one.

And the front side of the first grinding wheel 22 and the rear side of the second grinding wheel 23 are respectively provided with a stone washing pen 24.

The distance between the first clamping cylinder 13 and the second clamping cylinder 14 is the same as the distance between the clamping groove 17 and the material receiving sliding plate 20 to the positioning mechanism 21.

The left side and the right side of the adjusting plate 8 are both provided with two guide sleeves 9.

The utility model discloses a theory of operation: when the automatic feeding device of the coreless grinding machine is used, a part to be machined is placed into the feeding disc and is placed into the clamping groove, and the ejection cylinder acts to eject one part. And the descending cylinder acts, and the descending plate moves downwards under the guiding action of the guide sleeve and the guide pillar. The clamping cylinder drives the cylinder jaws to clamp the part, and the transverse cylinder pushes the adjusting plate to move so as to move the part to the positioning mechanism for positioning. And grinding the parts by the grinding wheel I and the grinding wheel II after the positioning is finished. After grinding is finished, the clamping cylinder II clamps parts and sends the parts into the material receiving sliding plate to achieve automatic material receiving.

The present invention has been described in connection with the embodiments thereof, and the description is not intended to be limiting, and the embodiments of the present invention are shown in the drawings, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a centreless grinding machine automatic feeding, includes bottom plate (1), its characterized in that: the left end and the right end of the upper end face of the bottom plate (1) are respectively provided with a left vertical beam (2) and a right vertical beam (3), the upper ends of the left vertical beam (2) and the right vertical beam (3) are provided with a cross beam (4), the cross beam (4) is provided with a slot (5), the cross beam (4) is internally provided with a cross beam frame (6), the right side of the back face of the cross beam (4) is provided with a transverse cylinder (7), the cross beam frame (6) is connected with an adjusting plate (8) in a sliding manner, the adjusting plate (8) is connected with a piston rod of the transverse cylinder (7), the left side and the right side of the front face of the adjusting plate (8) are provided with guide sleeves (9), the middle position of the front face of the adjusting plate (8) is provided with a descending cylinder (10), the guide columns (11) are connected in the guide sleeves (9) in, the clamping device is characterized in that a first clamping cylinder (13) and a second clamping cylinder (14) are arranged at the left end and the right end of the lower end face of the descending plate (12) respectively, the first clamping cylinder (13) and the second clamping cylinder (14) respectively drive a first air cylinder clamping jaw (15) and a second air cylinder clamping jaw (16), a clamping groove (17) is formed in the left end of the upper end face of the bottom plate (1), a feeding disc (18) is arranged on the rear side of the clamping groove (17), a material ejecting air cylinder (19) is arranged at the position corresponding to the position of the lower end face of the bottom plate (1) and the clamping groove (17), a piston rod of the material ejecting air cylinder (19) is exposed in the clamping groove (17), a material receiving sliding plate (20) is arranged at the right end face of the bottom plate (1), a positioning mechanism (21) is arranged in the middle section of the upper end face of.

2. The automatic feeding device of the coreless grinding machine of claim 1, wherein: and stone washing pens (24) are arranged on the front side of the first grinding wheel (22) and the rear side of the second grinding wheel (23).

3. The automatic feeding device of the coreless grinding machine of claim 1, wherein: the distance between the first clamping cylinder (13) and the second clamping cylinder (14) is the same as the distance between the clamping groove (17) and the material receiving sliding plate (20) to the positioning mechanism (21).

4. The automatic feeding device of the coreless grinding machine of claim 1, wherein: the left side and the right side of the adjusting plate (8) are both provided with two guide sleeves (9).