CN204171470U - Metal cutting sheet automatic broacher - Google Patents

Abstract

The utility model discloses an automatic reaming machine for metal cutting sheets, which comprises a main base (9), a reaming machine (10), a feeding mechanism, a clamping mechanism and a discharging mechanism. The feeding mechanism includes a feeding electromagnetic sucker (15 ), the first and second feeding cylinders (12,14), the feeding electromagnetic chuck (15) is fixed on the first feeding cylinder (12), and the second feeding cylinder (14) is provided with a joint that matches the workpiece; The clamping mechanism includes a workpiece clamping template (11), a clamping cylinder (26), the clamping cylinder (26) is arranged on the workpiece clamping template (11), and the reamer of the reamer (10) passes through the workpiece holder The template (11) is matched with the workpiece; the discharge mechanism includes a discharge electromagnetic chuck (5), the first and second discharge cylinders (6, 8), and the first discharge cylinder (6) is provided with a Matching joint, the discharge electromagnetic chuck (5) is fixed on the second discharge cylinder (8). After adopting the above structure, it has the advantages of simple and reasonable structure, fast production speed, high degree of automation and good product consistency.

Description

Metal Cutting Disc Automatic Reaming Machine

technical field

The invention relates to a reaming device, in particular to an automatic reaming machine for reaming the center hole of a metal cutting sheet.

Background technique

At present, the reaming machine used for reaming the center hole of the metal cutting piece generally uses a manual method to fix the metal cutting piece, and then drives the motor to ream the center hole of the metal cutting piece with a reamer, and then removes the metal cutting piece. Cut slices. The main shortcomings in the reaming process: First, there are many human factors in the whole reaming process, and the products processed by different machines or different people are different, the product consistency is poor, and the reaming accuracy is difficult to guarantee; Because the reaming machine is manually operated, one person is one machine, the degree of automation is low, the production speed is slow, and the processing efficiency is low. In the case of increasing labor costs and increasing difficulty in recruiting workers, it is far from meeting the needs of modern production; for Therefore, many manufacturers and people of insight have all carried out development and research, but there is no better product to come out so far.

Contents of the invention

In order to overcome the above-mentioned disadvantages existing in existing reaming machines, the purpose of the invention is to develop an automatic reaming machine for metal cutting sheets with simple and reasonable structure, convenient operation and use, fast production speed, high degree of automation, and good product consistency.

The present invention creates a technical solution adopted to solve the above technical problems, which includes a main base, a reamer, a feeding mechanism, a clamping mechanism, a discharging mechanism, and a control unit. The reaming machine is fixed on the main base, and the described feeding mechanism It includes a feeding electromagnetic chuck, a first feeding cylinder, and a second feeding cylinder. The first feeding cylinder is fixed on the upper bracket of the main frame), the second feeding cylinder is fixed in the main frame, and the feeding electromagnetic chuck is fixed on the piston of the first feeding cylinder. On the rod, the piston rod of the second feeding cylinder is provided with a joint that matches the workpiece; the clamping mechanism includes a workpiece clamping template and a clamping cylinder, and the clamping cylinder is symmetrically arranged on both sides of the workpiece clamping template and Fixed with the main base, the reamer of the reamer passes through the workpiece clamp template and cooperates with the workpiece on the workbench of the main base; the discharge mechanism includes a discharge electromagnetic chuck, a first discharge cylinder, a second discharge Cylinder, the first discharge cylinder is fixed in the main base, the second discharge cylinder is fixed on the upper bracket of the main base, the piston rod of the first discharge cylinder is provided with a joint that matches the workpiece, and the discharge electromagnetic chuck is fixed On the piston rod of the second discharge cylinder; the feeding electromagnetic chuck is provided with a photoelectric sensor, and when the workpiece is sensed, the control unit controls the feeding electromagnetic chuck to work and suck the workpiece.

The present invention creates a further solution, the first feeding cylinder, the second feeding cylinder, the first discharging cylinder, the second discharging cylinder and the reamer of the reaming machine are on the same straight line.

The present invention creates a further solution. One side of the main base is provided with a feeding mechanism, and the feeding mechanism includes a feeding machine base, a feeding guide rail, a first and a second feeding jacking cylinder, a first and a second feeding Push the cylinder, the feeding guide rail is fixed in the feeding machine base, the first and second feeding jacking cylinders are slidably arranged on the feeding guide rail, and the first and second feeding pushing cylinders are relatively fixed on the feeding machine base The two sides are sequentially connected with the piston rods of the first and second feeding jacking cylinders, and the piston rods of the first and second feeding jacking cylinders are correspondingly fixed with workpiece storage racks.

The present invention creates a further solution. The other side of the main base is provided with a blanking mechanism. The blanking mechanism includes a blanking machine base, a blanking guide rail, a first and a second blanking jacking cylinder, a first and a second The material pushing cylinder, the blanking guide rail is fixed in the blanking frame, the first and second blanking lifting cylinders are slidably arranged on the blanking guide rail, the first and second blanking pushing cylinders are relatively fixed on the blanking frame and It is connected with the piston rods of the first and second unloading jacking cylinders in sequence, and the piston rods of the first and second unloading jacking cylinders are correspondingly fixed with a workpiece receiving rack.

After adopting the above structure, compared with the prior art, it has the following advantages and effects: firstly, the feeding mechanism completes the feeding, and then the workpiece is sent to the workbench of the main base by the feeding mechanism, and the clamping mechanism presses the workpiece and hinges The hole machine works to ream the center hole of the metal cutting sheet. After the reaming is completed, it is transferred from the discharging mechanism to the unloading mechanism to complete the automatic reaming work. The production speed is fast and the work efficiency can be increased by more than 4 times. The investment can be recovered; the second is that the entire processing process is controlled by the control unit computer, with a high degree of automation and good product consistency, which can greatly improve product accuracy.

Description of drawings

Fig. 1 is a schematic diagram of the front view of the invention.

Fig. 2 is a top view structural diagram of the invention.

Among them, 1 unloading machine base, 2 unloading guide rail, 3 first unloading jacking cylinder, 4 workpiece receiving rack, 5 unloading electromagnetic sucker, 6 first unloading cylinder, 7 control unit, 8 second unloading cylinder , 9 main base, 10 reaming machine, 11 workpiece clamp template, 12 first feeding cylinder, 13 upper bracket, 14 second feeding cylinder, 15 feeding electromagnetic sucker, 16 workpiece storage rack, 17 first feeding jacking cylinder, 18 Loading guide rail, 19 Loading machine base, 20 The first unloading push cylinder, 21 The second unloading jacking cylinder, 22 The second unloading push cylinder, 23 The second loading push cylinder, 24 The second loading jack Lifting cylinder, 25 the first feeding push cylinder, 26 clamping cylinders.

Detailed ways

Shown in Fig. 1 and Fig. 2, for the present invention creates the concrete embodiment of a kind of automatic reaming machine of metal cutting sheet, it comprises main frame 9, reaming machine 10, feeding mechanism, clamping mechanism, discharging mechanism, control unit 7. The reaming machine 10 is fixed on the main base 9. The feeding mechanism includes a feeding electromagnetic chuck 15, a first feeding cylinder 12, and a second feeding cylinder 14. The first feeding cylinder 12 is fixed on the upper bracket 13 of the main base 9 On, the second feed cylinder 14 is fixed in the main base 9, the feed electromagnetic chuck 15 is fixed on the piston rod of the first feed cylinder 12, and the piston rod of the second feed cylinder 14 is provided with a joint that matches the workpiece; The clamping mechanism comprises a workpiece clamping template 11, a clamping cylinder 26, and the clamping cylinder 26 is symmetrically arranged on both sides of the workpiece clamping template 11 and fixed with the main frame 9, and the reamer of the reamer 10 passes through the workpiece clamping template 11 is matched with the workpiece on the workbench of the main base; the discharge mechanism includes a discharge electromagnetic chuck 5, a first discharge cylinder 6, and a second discharge cylinder 8, and the first discharge cylinder 6 is fixed on the main base 9, the second discharge cylinder 8 is fixed on the upper bracket 13 of the main base 9, the piston rod of the first discharge cylinder 6 is provided with a joint that matches the workpiece, and the discharge electromagnetic chuck 5 is fixed on the second discharge On the piston rod of the cylinder 8; the feeding electromagnetic chuck 15 is provided with a photoelectric sensor, and when the workpiece is sensed, the control unit 7 controls the feeding electromagnetic chuck 15 to suck the workpiece from the workpiece storage rack 16.

In order to facilitate workpiece transmission, the first feeding cylinder 12 , the second feeding cylinder 14 , the first discharging cylinder 6 , the second discharging cylinder 8 and the reamer of the reamer 10 are on the same straight line.

One side of the main base 9 is provided with a feeding mechanism, which includes a feeding machine base 19, a feeding guide rail 18, the first and second feeding jacking cylinders 17, 24, the first and second feeding Push the cylinders 25, 23, the feeding guide rail 18 is fixed in the feeding machine base 19, the first and the second feeding jacking cylinders 17, 24 are slidably arranged on the feeding guide rail 18, the first and the second feeding Promoting cylinders 25, 23 are relatively fixed on both sides of the feeding machine base 19 and are connected with the piston rods of the first and second feeding jacking cylinders 17, 24 in turn, the first and second feeding jacking cylinders 17, 24 The piston rod is correspondingly fixed with a workpiece storage rack 16, and the first and second feeding jacking cylinders 17 and 24 are used alternately. , 24 is best to use 3.

The other side of the main base 9 is provided with a blanking mechanism, which includes a blanking machine base 1, a blanking guide rail 2, the first and second blanking jacking cylinders 3, 21, the first and second lower Material pushing cylinders 20, 22, the blanking guide rail 2 is fixed in the blanking machine base 1, the first and second blanking lifting cylinders 3, 21 are slidably arranged on the blanking guide rail 2, the first and second blanking push Cylinders 20, 22 are relatively fixed on the blanking machine base 1 and connected with the piston rods of the first and second blanking jacking cylinders 3, 21 in turn, and the piston rods of the first and second blanking jacking cylinders 3, 21 Correspondingly, the workpiece receiving rack 4 is fixed, and the first and second blanking jacking cylinders 3, 21 are used alternately. 21 is best to use 3.

Before the inventive work of the present invention, at first a plurality of metal cutting pieces are stacked on the workpiece storage frame 16 of the first feeding jacking cylinder 17; Raise the air cylinder 17 so that the metal cutting pieces stacked on the workpiece storage rack 16 are aligned with the feeding electromagnetic chuck 15. When the photoelectric sensor on the feeding electromagnetic chuck 15 senses the metal cutting pieces, the feeding electromagnetic chuck 15 is energized and sucks up the top metal. cutting sheet; then the first feeding cylinder 12 retracts and aligns with the joint on the second feeding cylinder 14, the feeding electromagnetic chuck 15 is powered off, and the metal cutting piece falls on the joint on the second feeding cylinder 14, the first feeding Cylinder 12 drives the electromagnetic chuck 15 to reset; then the second feeding cylinder 14 stretches out to send the metal cutting piece to the workbench of the main frame, the clamping cylinder 26 works and drives the workpiece clamping template 11 to clamp the metal cutting piece, and the second feeding cylinder 14 reset; then the reamer 10 drives the reamer to ream the center hole of the metal cutting piece, and after the reaming is completed, the reamer 10 drives the reamer to reset; then the first discharge cylinder 6 works, and the joint on it is inserted into the metal The center hole of the cutting piece, the clamping cylinder 26 drives the workpiece clamping template 11 to reset and loosen the metal cutting piece, the first discharging cylinder 6 resets, so that the metal cutting piece on the joint of the first discharging cylinder 6 and the discharging electromagnetic chuck 5 Alignment, the discharge electromagnetic chuck 5 is energized and picks up the metal cutting piece; the second discharge cylinder 8 drives the discharge electromagnetic chuck 5 to stretch out and corresponds to the workpiece receiving rack 4 on the first blanking jacking cylinder 3, The discharge electromagnetic sucker 5 is powered off, and the metal cutting sheet falls onto the workpiece receiving rack 4, and the second discharging cylinder 8 drives the discharging electromagnetic sucker 5 to reset, so that the circular operation can realize the automatic reaming of the metal cutting sheet.

After the metal cutting pieces stacked on the workpiece storage rack 16 of the first feeding jacking cylinder 17 are sent out, the control unit 7 automatically controls the first and second feeding pushing cylinders 25 to drive the first feeding jacking cylinder 17 to retract, and the second The second feeding push cylinder 23 drives the second feeding jacking cylinder 24 to release, and the metal cutting discs stacked on the workpiece storage rack 16 are aligned with the feeding electromagnetic chuck 15 . When the metal cutting pieces stacked on the workpiece receiving rack 4 of the first blanking jacking cylinder 3 are stacked to a specified value, the first blanking push cylinder 20 drives the first blanking jacking cylinder 3 to retract, and the second The blanking push cylinder 22 drives the second blanking jacking cylinder 21 to stretch out and align with the discharging electromagnetic chuck 5 .

The above is only an embodiment of the invention, and does not impose any formal restrictions on the invention. On the basis of not departing from the technical solution of the invention, any simple modification, equivalent change or modification shall fall into the The scope of protection created by the present invention.

Claims (4)

1. An automatic reamer for metal cutting sheets, comprising a main base (9), a reamer (10), a feeding mechanism, a clamping mechanism, a discharge mechanism, a control unit (7), and the reamer (10) is fixed On the main base (9), it is characterized in that: the feeding mechanism includes a feeding electromagnetic chuck (15), a first feeding cylinder (12), a second feeding cylinder (14), and the first feeding cylinder (12) is fixed on On the upper bracket (13) of the main base (9), the second feeding cylinder (14) is fixed in the main base (9), and the feeding electromagnetic chuck (15) is fixed on the piston rod of the first feeding cylinder (12). The piston rod of the two feeding cylinders (14) is provided with a joint that matches the workpiece; the clamping mechanism includes a workpiece clamping template (11), a clamping cylinder (26), and the clamping cylinder (26) is symmetrically arranged on Both sides of the workpiece clamping template (11) are fixed with the main base (9), and the reamer of the reamer (10) passes through the workpiece clamping template (11) to cooperate with the workpiece on the main base workbench; The discharge mechanism includes a discharge electromagnetic chuck (5), a first discharge cylinder (6), a second discharge cylinder (8), the first discharge cylinder (6) is fixed in the main base (9), and the second The discharge cylinder (8) is fixed on the upper bracket (13) of the main frame (9), the piston rod of the first discharge cylinder (6) is provided with a joint that matches the workpiece, and the discharge electromagnetic chuck (5) is fixed On the piston rod of the second discharge cylinder (8). 2. The metal cutting sheet automatic reaming machine according to claim 1, characterized in that: the first feeding cylinder (12), the second feeding cylinder (14), the first discharging cylinder (6), the first The reamer of the two discharge cylinders (8) and the reamer (10) is on the same straight line. 3. The automatic reaming machine for metal cutting discs according to claim 1 or 2, characterized in that: one side of the main base (9) is provided with a feeding mechanism, and the feeding mechanism includes a feeding machine base (19) , feeding guide rail (18), first and second feeding jacking cylinders (17, 24), first and second feeding pushing cylinders (25, 23), and feeding guide rail (18) is fixed on the feeding machine In the seat (19), the first and second feeding jacking cylinders (17, 24) are slidably arranged on the feeding guide rail (18), and the first and second feeding pushing cylinders (25, 23) are relatively fixed On both sides of the feeding machine base (19) and in turn connected with the piston rods of the first and second feeding jacking cylinders (17, 24), the pistons of the first and second feeding jacking cylinders (17, 24) Correspondingly, the workpiece storage rack (16) is fixed on the bar. 4. The automatic reaming machine for metal cutting discs according to claim 2, characterized in that: the other side of the main base (9) is provided with a blanking mechanism, and the blanking mechanism includes a blanking machine base (1), The blanking guide rail (2), the first and second blanking jacking cylinders (3, 21), the first and second blanking push cylinders (20, 22), the blanking guide rail (2) are fixed on the blanking machine base ( 1) Inside, the first and second blanking jacking cylinders (3, 21) are slidably arranged on the blanking guide rail (2), and the first and second blanking pushing cylinders (20, 22) are relatively fixed on the blanking machine On the seat (1) and connected with the piston rods of the first and second blanking jacking cylinders (3, 21) in turn, the piston rods of the first and second blanking jacking cylinders (3, 21) are correspondingly fixed with The workpiece receiving rack (4).