CN210335362U

CN210335362U - Vertical automatic loading integrated cutting-in bracket of centerless cylindrical grinding machine

Info

Publication number: CN210335362U
Application number: CN201920590271.5U
Authority: CN
Inventors: 寮哄创; 强崴
Original assignee: Jiangsu Phisong Cnc Machine Co ltd
Current assignee: Jiangsu Phisong Cnc Machine Co ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-04-17
Anticipated expiration: 2029-04-26

Abstract

The utility model relates to a bracket is cut into in integration of vertical automatic loading of centerless cylindrical grinder. The feeding device comprises a rack, a feeding cylinder, a feeding plate, a hook plate, a feeding groove, a discharging groove and a cutting bracket seat, wherein the feeding plate is arranged in the rack, the feeding cylinder is fixed at the top of the rack, and the driving end of the feeding cylinder is connected with the feeding plate; the lower end of the feeding plate is detachably connected with the material hook plate through a connecting piece, and the lower end of the material hook plate is provided with a hook-shaped structure; the back of the rack is sequentially provided with a feeding trough and a discharging trough from top to bottom, the discharging end of the feeding trough is communicated with the front of the rack, the feeding end of the discharging trough is communicated with the front of the rack, and the discharging end of the discharging trough is positioned on the side face of the rack. The utility model can replace manual work to automatically complete feeding and discharging of bar workpieces, thereby improving safety; the feeding and discharging positions of the workpiece are conveniently and quickly adjusted, so that the working efficiency is improved; the feeding and discharging device can be suitable for feeding and discharging bar-type workpieces of different sizes and specifications.

Description

Vertical automatic loading integrated cutting-in bracket of centerless cylindrical grinding machine

Technical Field

The utility model relates to a main supporting component when centerless cylindrical grinder grinds the work piece, specific bracket is cut in the integration of the vertical automatic filling material of centerless cylindrical grinder that says so, supporting grinding work piece and last unloading equipment technical field when belonging to the centerless cylindrical grinder grinding.

Background

A centerless cylindrical grinding machine is a type of grinding machine that performs grinding without adopting axial positioning of a workpiece, and centerless grinding is grinding of an indefinite center of a workpiece. The workpiece is located between the grinding wheel and the guide wheel, and its rotation is driven by the guide wheel and is supported for grinding by a pallet mounted on the carrier holder. The grinding wheel is used for actually carrying out grinding work, the guide wheel controls the rotation of the workpiece and controls the feed speed of the workpiece, and the workpiece bracket supports the workpiece during grinding.

In the prior art, when a bar workpiece is ground by a centerless cylindrical grinder, a manual feeding and discharging mode is generally adopted, and certain potential safety hazards are brought to operators by adopting the manual feeding and discharging mode; meanwhile, the manual feeding and discharging mode is low in working efficiency, high in working strength and capable of influencing the production efficiency and quality of the whole workpiece grinding.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned weak point to a vertical automatic loading material integration of centerless cylindrical grinder cuts into the bracket, can replace artifical automatic completion bar class work piece to go up unloading, has improved work efficiency and processingquality.

According to the technical scheme provided by the utility model, the integration of vertical automatic packing of centerless cylindrical grinder is cut into the bracket and is included frame, feeding cylinder, delivery sheet, material hook plate, goes up the silo, descend the silo and cut into the bracket seat, characterized by: the cutting bracket seat is connected with a rack, a feeding plate capable of sliding up and down is arranged in the rack, a feeding cylinder is fixed at the top of the rack, the driving end of the feeding cylinder is connected with the feeding plate, and the feeding cylinder can drive the feeding plate to move up and down; the lower end of the feeding plate is detachably connected with the material hook plate through a connecting piece, and the lower end of the material hook plate is provided with a hook-shaped structure; the back surface of the rack is sequentially provided with a feeding groove and a discharging groove from top to bottom, the discharging end of the feeding groove is communicated with the front surface of the rack, the feeding end of the discharging groove is communicated with the front surface of the rack, and the discharging end of the discharging groove is positioned on the side surface of the rack; the back of the frame is provided with an elastic separation blade, the elastic separation blade is positioned between the feeding groove and the discharging groove, and the front end of the elastic separation blade extends to the front of the frame.

Furthermore, guide rails are arranged on two sides of the rack, pulleys are arranged on two sides of the feeding plate, and the feeding plate is connected in the guide rails of the rack in a sliding mode through the pulleys on the two sides.

Furthermore, a material supporting plate is arranged under the material hook plate, the left side and the right side of the material supporting plate are respectively provided with a positioning support and a positioning support, and the positioning support are connected to the material supporting plate through bolts.

Furthermore, a positioning support is connected with a jacking screw rod through threads, and the jacking screw rod is matched with a positioning support to jack two ends of a bar on the retainer plate together.

Furthermore, an oblong adjusting hole is formed in the positioning support in the vertical direction, and the positioning support and the material supporting plate connecting bolt are located in the adjusting hole.

Compared with the prior art, the utility model has the advantages that:

the utility model has simple, compact and reasonable structure, can replace manual work to automatically complete feeding and discharging of bar-type workpieces, and improves the safety; the feeding and discharging positions of the workpiece are conveniently and quickly adjusted, so that the working efficiency is improved; the feeding and discharging device can be suitable for feeding and discharging bar-type workpieces of different sizes and specifications.

Drawings

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

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

Fig. 3 is a rear view of the present invention.

Description of reference numerals: 1-a frame, 2-a feeding cylinder, 3-a feeding plate, 4-a pulley, 5-a hook plate, 6-a material supporting plate, 7-a feeding groove, 8-an elastic baffle, 9-a discharging groove, 10-a guide rail, 11-a positioning support, 12-a positioning support, 13-a jacking screw and 14-a cutting bracket seat.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

as shown in fig. 1-3, the utility model mainly comprises a frame 1, a feeding cylinder 2, a feeding plate 3, a hook plate 5, a retainer plate 6, a feeding groove 7, a discharging groove 9 and a cutting bracket 14.

Cut into and connect frame 1 on bracket seat 14, be equipped with the flitch 3 that can slide from top to bottom in the frame 1, fixed feeding cylinder 2 in frame 1 top, feeding cylinder 2 drive end connects flitch 3, and feeding cylinder 2 can drive the flitch 3 up-and-down motion.

The lower end of the feeding plate 3 is detachably connected with a material hook plate 5 through a connecting piece, the lower end of the material hook plate 5 is provided with a hook-shaped structure, and a bar workpiece can be supported through the hook-shaped structure.

Guide rails 10 are arranged on two sides of the rack 1, pulleys 4 are arranged on two sides of the feeding plate 3, and the feeding plate 3 is connected in the guide rails 10 of the rack 1 in a sliding mode through the pulleys 4 on the two sides.

A material supporting plate 6 for bearing the processed bar-type workpiece is arranged under the material hook plate 5, the left side and the right side of the material supporting plate 6 are respectively provided with a positioning support 12 and a positioning support 11, and the positioning support 12 and the positioning support 11 are connected to the material supporting plate 6 through bolts.

The positioning support 12 is connected with a jacking screw 13 through threads, and the jacking screw 13 is matched with the positioning support 11 to jack two ends of a bar workpiece on the retainer plate 6.

The positioning support 12 is provided with an oblong adjusting hole in the vertical direction, the positioning support 12 and the material supporting plate 6 are connected through bolts and are located in the adjusting hole, and the position of the positioning support in the vertical direction can be adjusted through the adjusting hole.

The back of the frame 1 is sequentially provided with a feeding groove 7 and a discharging groove 9 from top to bottom, the discharging end of the feeding groove 7 is communicated with the front of the frame 1, the feeding end of the discharging groove 9 is communicated with the front of the frame 1, and the discharging end of the discharging groove 9 is positioned on the side face of the frame 1.

The back of the frame 1 is provided with an elastic baffle 8, and the elastic baffle 8 is positioned between the feeding groove 7 and the discharging groove 9. The front end of the elastic blocking piece 8 extends to the front surface of the frame 1. When the material hook plate 5 moves upwards, the bar stock is blocked by the elastic blocking piece 8 and falls into the blanking groove 9.

The utility model discloses a theory of operation is: when the bar-type workpiece is ground, the bar-type workpiece is placed into the feeding groove. Meanwhile, the feeding cylinder is controlled to adjust the material hook plate to the position of the material outlet end of the feeding groove. After the bar-type workpiece rolls onto the material hook plate along the feeding groove, the feeding air cylinder drives the material hook plate to send the bar-type workpiece to the centerless cylindrical grinding machine to cut into the material supporting plate on the bracket seat, two ends of the bar-type workpiece are respectively supported by the positioning support and the jacking screw rod to be jacked tightly, and the jacking position of the bar-type workpiece can be adjusted through the jacking screw rod. And then processing the bar-type workpiece by a centerless cylindrical grinding machine, after the processing is finished, conveying the bar-type workpiece to the position of the elastic baffle plate by the material hook plate, conveying the bar-type workpiece into the blanking groove by the elastic baffle plate, and rolling the bar-type workpiece to the discharge end along the blanking groove.

Claims

1. The utility model provides a bracket is cut in to vertical automatic filling of centerless cylindrical grinder integration, includes frame (1), feeding cylinder (2), delivery sheet (3), material hook plate (5), goes up silo (7), feed chute (9) and cuts into bracket seat (14), characterized by: the cutting-in bracket seat (14) is connected with the rack (1), a feeding plate (3) capable of sliding up and down is arranged in the rack (1), a feeding cylinder (2) is fixed at the top of the rack (1), the driving end of the feeding cylinder (2) is connected with the feeding plate (3), and the feeding cylinder (2) can drive the feeding plate (3) to move up and down; the lower end of the feeding plate (3) is detachably connected with the material hook plate (5) through a connecting piece, and the lower end of the material hook plate (5) is provided with a hook-shaped structure; the back of the rack (1) is sequentially provided with a feeding trough (7) and a discharging trough (9) from top to bottom, the discharging end of the feeding trough (7) is communicated with the front of the rack (1), the feeding end of the discharging trough (9) is communicated with the front of the rack (1), and the discharging end of the discharging trough (9) is positioned on the side surface of the rack (1); the back of the rack (1) is provided with an elastic blocking piece (8), the elastic blocking piece (8) is positioned between the feeding groove (7) and the discharging groove (9), and the front end of the elastic blocking piece (8) extends to the front of the rack (1); a material supporting plate (6) is arranged under the material hook plate (5), the left side and the right side of the material supporting plate (6) are respectively provided with a positioning support (12) and a positioning support (11), and the positioning support (12) and the positioning support (11) are connected to the material supporting plate (6) through bolts; the positioning support (12) is connected with a jacking screw rod (13) through threads, and the jacking screw rod (13) is matched with the positioning support (11) to jack two ends of a bar on the material supporting plate (6) together; the positioning support (12) is provided with an oblong adjusting hole along the vertical direction, and the positioning support (12) and the material supporting plate (6) are connected through bolts and are positioned in the adjusting hole; guide rails (10) are arranged on two sides of the rack (1), pulleys (4) are arranged on two sides of the feeding plate (3), and the feeding plate (3) is connected in the guide rails (10) of the rack (1) in a sliding mode through the pulleys (4) on the two sides.