CN209935958U

CN209935958U - Bolt edge milling processing device for screw

Info

Publication number: CN209935958U
Application number: CN201920506964.1U
Authority: CN
Inventors: 郦雷敏
Original assignee: Danyang Hongguang Machinery Co Ltd
Current assignee: Danyang Hongguang Machinery Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-14
Anticipated expiration: 2029-04-15

Abstract

The utility model provides a bolt edge milling processingequipment for screw rod which characterized in that: the workbench is provided with a transverse sliding rail, the left end of the transverse sliding rail is movably connected with a pneumatic clamping mechanism, the right end of the transverse sliding rail is movably connected with a cutting mechanism, and the pneumatic clamping mechanism and the cutting mechanism are both connected with a control mechanism; the right side of the transverse sliding rail of the cutting mechanism is also provided with a gear seat, a movable shaft with a gear is arranged in the gear seat, and one end of the movable shaft, which is positioned outside the gear seat, is also connected with an adjusting handle; the cutting mechanism on still be equipped with the connecting plate, the right-hand member of connecting plate passes the gear seat, through the insection that its lower surface was equipped with and the epaxial gear cooperation of loose, anticlockwise rotation adjustment handle drives the cutting mechanism and removes to pneumatic clamping mechanism, carries out cutting work to the work piece of clamping on the pneumatic clamping mechanism by the cutting mechanism. The utility model discloses, improve production efficiency greatly.

Description

Bolt edge milling processing device for screw

Technical Field

The utility model relates to a screw rod production and processing technology field, concretely relates to bolt edge milling processingequipment for screw rod.

Background

The screw is widely applied to machining centers, CNC machines, numerically controlled lathes, injection molding machines, linear cutting machines, grinding machines, milling machines, slow-speed wire feeding, fast-speed wire feeding, PCB drilling machines, engraving and milling machines, spark discharge machines, gear biting machines, planing machines, large vertical lathe gantry mills and the like, then a bolt used on the screw is a special bolt and consists of a head and a screw (a cylinder with external threads), the head is circular, and then two groups of opposite sides are cut on cutting equipment manually.

SUMMERY OF THE UTILITY MODEL

To above shortcoming, the utility model aims to provide a bolt edge milling processingequipment for screw rod through pneumatic clamping machine structure clamping work piece, anticlockwise rotation adjustment handle drives cutting mechanism and removes to pneumatic clamping machine structure and carry out cutting work, greatly reduced the labour, improve production efficiency.

The technical scheme of the utility model is realized through following mode: a bolt edge milling processing device for a screw rod comprises a rack, a power supply device, a control box arranged on the rack and a control switch arranged on the rack, wherein a control mechanism is arranged in the control box and is respectively connected with the control switch and the power supply device; the method is characterized in that: the top of the frame is provided with a workbench, the workbench is provided with a transverse sliding rail, the left end of the transverse sliding rail is movably connected with a pneumatic clamping mechanism, the right end of the transverse sliding rail is movably connected with a cutting mechanism, and the pneumatic clamping mechanism and the cutting mechanism are both connected with a control mechanism; the right side of the transverse sliding rail of the cutting mechanism is also provided with a gear seat, a movable shaft with a gear is arranged in the gear seat, and one end of the movable shaft, which is positioned outside the gear seat, is also connected with an adjusting handle; the cutting mechanism on still be equipped with the connecting plate, the right-hand member of connecting plate passes the gear seat, through the insection that its lower surface was equipped with and the epaxial gear cooperation of loose, anticlockwise rotation adjustment handle drives the cutting mechanism and removes to pneumatic clamping mechanism, carries out cutting work to the work piece of clamping on the pneumatic clamping mechanism by the cutting mechanism.

The transverse sliding rail is provided with a limiting mechanism on each of two sides of the pneumatic clamping mechanism, the position of the pneumatic clamping mechanism is adjusted and fixed through the limiting mechanisms, so that the transverse sliding rail is suitable for cutting machining of bolts with different specifications, and meanwhile, the machining precision is prevented from being influenced by sliding caused by no positioning of the pneumatic clamping mechanism during machining.

The limiting mechanism is composed of an L-shaped fixing plate fixed on the transverse sliding rail and a bolt in threaded connection with the L-shaped fixing plate, the transverse position of the bolt can be adjusted by rotating the bolt, and the limiting mechanism is simple in structure and convenient to maintain.

The cutting mechanism consists of a moving seat, a driving motor fixed on the moving seat and a spindle box fixed on the moving seat, a connecting plate is arranged at the right end of the moving seat, the driving motor is connected with a control mechanism, a spindle is arranged on the spindle box, a driven wheel is arranged at the right end of the spindle, a tool bit mounting disc is arranged at the left end of the spindle, the tool bit mounting disc is annular, a tool bit mounting hole is formed in the inner side surface of the tool bit mounting disc at every 90 degrees, and a tool bit is fixed on the tool bit mounting; the driving motor is connected with the driven wheel through a driving belt so as to drive the cutter head to rotate.

The pneumatic material clamping mechanism consists of a transverse moving seat, a longitudinal moving seat and a pneumatic chuck, the transverse moving seat is movably connected to the left end of a transverse sliding rail through a sliding rail seat arranged at the bottom, the longitudinal moving seat is movably connected to the transverse moving seat, the front position and the rear position of the longitudinal moving seat are adjusted through an adjusting screw hand wheel arranged on the transverse moving seat, and the pneumatic chuck is fixed to the top of the longitudinal moving seat.

The pneumatic chuck consists of a chuck, a pull rod shaft and a mounting seat, wherein a transverse through hole I is formed in the mounting seat, a sliding sleeve is further arranged at the right end of the through hole I, a through hole II for placing a workpiece is formed in the pull rod shaft, the chuck is fixed at the right end of the pull rod shaft, and the left end of the pull rod shaft penetrates through the through hole I and is connected with the top end of a piston of an air cylinder arranged at the left end of the mounting seat; the chuck is elastic, the contact surface of the chuck and the sliding sleeve is a conical surface, a workpiece is clamped on the chuck, and when the conical surface is compressed, the inner hole is contracted to complete clamping of the workpiece.

The movable seat is provided with a protective cover behind the spindle box, the upper edge of the protective cover is also connected with a blocking cover capable of being turned up and down, and the blocking cover is turned down in the machining process to prevent scraps from hurting operators.

The utility model discloses, through pneumatic clamping machine clamping work piece, anticlockwise rotation adjustment handle drives cutting mechanism and removes to pneumatic clamping machine, carries out four sides cutting work simultaneously to the work piece by driving motor drive tool bit mounting disc is rotatory, greatly reduced the labour, improve production efficiency.

Drawings

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

In the figure: 1 is a frame, 2 is a control box, 3 is a control switch, 4 is a workbench, 5 is a transverse slide rail, 6 is a pneumatic clamping mechanism, 7 is a cutting mechanism, 8 is a gear seat, 9 is a transmission belt and 10 is a limiting mechanism.

Detailed Description

As shown in fig. 1, the bolt edge milling device for the screw comprises a frame 1, a power supply device, a control box 2 arranged on the frame 1 and a control switch 3 arranged on the frame 1, wherein a control mechanism is arranged in the control box 2 and is respectively connected with the control switch 3 and the power supply device; the top of the frame 1 is provided with a workbench 4, the workbench 4 is provided with a transverse slide rail 5, the left end of the transverse slide rail 5 is movably connected with a pneumatic clamping mechanism 6, the right end of the transverse slide rail 5 is movably connected with a cutting mechanism 7, and the pneumatic clamping mechanism 6 and the cutting mechanism 7 are both connected with a control mechanism; a gear seat 8 is further arranged on the right side of the cutting mechanism 7 of the transverse sliding rail 5, a movable shaft 81 with a gear is arranged in the gear seat 8, and an adjusting handle 811 is further connected to one end, located outside the gear seat 8, of the movable shaft 81; the cutting mechanism 7 is further provided with a connecting plate 711, the right end of the connecting plate 711 penetrates through the gear seat 8, the lower surface of the connecting plate 711 is matched with a gear on the movable shaft 81 through insections formed on the lower surface of the connecting plate, the adjusting handle 811 is rotated anticlockwise to drive the cutting mechanism 7 to move towards the pneumatic clamping mechanism 6, and the cutting mechanism 7 is used for cutting a workpiece clamped on the pneumatic clamping mechanism 6. The transverse sliding rail 5 is provided with a limiting mechanism 10 on each of two sides of the pneumatic clamping mechanism 6, the position of the pneumatic clamping mechanism 6 is adjusted and fixed through the limiting mechanism 10, so that the transverse sliding rail is suitable for cutting machining of bolts with different specifications, and meanwhile, the machining precision is prevented from being influenced by the sliding of the pneumatic clamping mechanism 6 during machining without positioning. The limiting mechanism 10 is composed of an L-shaped fixing plate 51 fixed on the transverse sliding rail 5 and a bolt 52 in threaded connection with the L-shaped fixing plate 51, the transverse position of the bolt 52 can be adjusted by rotating the bolt 52, and the structure is simple and the maintenance is convenient. The cutting mechanism 7 consists of a moving seat 71, a driving motor 72 fixed on the moving seat 71 and a spindle box 73 fixed on the moving seat 71, a connecting plate 711 is arranged at the right end of the moving seat 71, the driving motor 72 is connected with a control mechanism, a spindle 731 is arranged on the spindle box 73, a driven wheel is arranged at the right end of the spindle 731, a tool bit mounting disc is arranged at the left end of the spindle 731, the tool bit mounting disc is annular, a tool bit mounting hole is formed in the inner side surface of the tool bit mounting disc at every 90 degrees, and tool bits are fixed on the tool bit mounting holes; the driving motor 72 is connected with the driven wheel through a transmission belt 9 so as to drive the cutter head to rotate. The pneumatic material clamping mechanism 6 is composed of a transverse moving seat 61, a longitudinal moving seat 62 and a pneumatic chuck 63, the transverse moving seat 61 is movably connected to the left end of the transverse sliding rail 5 through a sliding rail seat arranged at the bottom, the longitudinal moving seat 62 is movably connected to the transverse moving seat 61, the front and back positions of the longitudinal moving seat 62 are adjusted through an adjusting screw hand wheel 611 arranged on the transverse moving seat 61, and the pneumatic chuck 63 is fixed to the top of the longitudinal moving seat 62. The pneumatic chuck 63 consists of a chuck 631, a pull rod shaft 632 and a mounting seat 633, wherein the mounting seat 633 is provided with a transverse through hole I, the right end of the through hole I is also provided with a sliding sleeve 6331, the pull rod shaft 632 is internally provided with a through hole II for placing a workpiece, the chuck 631 is fixed at the right end of the pull rod shaft 632, the left end of the pull rod shaft 632 penetrates through the through hole I to be connected with the top end of a piston of which the left end of the mounting seat 633 is provided with a cylinder 6332, and the cylinder 6332 is connected with a control mechanism; the chuck 631 is an elastic chuck, the contact surface of the chuck with the sliding sleeve 6331 is a conical surface, the workpiece is clamped on the chuck 631, and when the conical surface is compressed, the inner hole shrinks to complete clamping of the workpiece. The movable seat 71 is provided with a protective cover 11 behind the spindle box 73, and the upper edge of the protective cover 11 is also connected with a blocking cover capable of turning up and down.

The utility model discloses during the use, be connected power supply unit with external power source and provide the power, then in inserting chuck 631 with the work piece, start the cylinder switch on the control switch 3, cylinder 6332 work makes pull rod axle 632 the back contract, chuck 631 is compressed the clamping that the hole shrink accomplished the work piece, the last driving motor switch of restart control switch 3, control driving motor 72 work, operating personnel anticlockwise rotation adjustment handle 811 drives cutting mechanism 7 and carries out four sides simultaneous cutting work to the work piece to pneumatic clamp material mechanism 6 removal.

The utility model discloses, simple structure, convenient to use through the 6 clamping work pieces of pneumatic material clamping mechanism, anticlockwise rotation adjustment handle 811 drives cutting mechanism 7 and removes to pneumatic material clamping mechanism 6, drives the rotatory four sides simultaneous cutting work that carries out to the work piece of tool bit mounting disc by driving motor 72, greatly reduced the labour, improve production efficiency.

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. A bolt edge milling processing device for a screw rod is composed of a rack (1), a power supply device, a control box (2) arranged on the rack (1) and a control switch (3) arranged on the rack (1), wherein a control mechanism is arranged in the control box (2), and is respectively connected with the control switch (3) and the power supply device; the method is characterized in that: the top of the rack (1) is provided with a workbench (4), the workbench (4) is provided with a transverse sliding rail (5), the left end of the transverse sliding rail (5) is movably connected with a pneumatic clamping mechanism (6), the right end of the transverse sliding rail (5) is movably connected with a cutting mechanism (7), and the pneumatic clamping mechanism (6) and the cutting mechanism (7) are both connected with a control mechanism; a gear seat (8) is further arranged on the right side of the cutting mechanism (7) of the transverse sliding rail (5), a movable shaft (81) with a gear is arranged in the gear seat (8), and an adjusting handle (811) is further connected to one end, located outside the gear seat (8), of the movable shaft (81); the cutting mechanism (7) on still be equipped with connecting plate (711), the right-hand member of connecting plate (711) passes gear seat (8), through the insection that its lower surface was equipped with and the gear cooperation on loose axle (81), anticlockwise rotation adjustment handle (811) drive cutting mechanism (7) and remove to pneumatic material clamping mechanism (6), carry out cutting work by cutting mechanism (7) to the work piece of clamping on the pneumatic material clamping mechanism (6).

2. The bolt edge milling processing device for the screw according to claim 1, characterized in that: and the transverse sliding rail (5) is respectively provided with a limiting mechanism (10) at two sides of the pneumatic clamping mechanism (6).

3. The bolt edge milling processing device for the screw according to claim 2, characterized in that: the limiting mechanism (10) is composed of an L-shaped fixing plate fixed on the transverse sliding rail (5) and a bolt in threaded connection with the L-shaped fixing plate, and the transverse position of the bolt can be adjusted by rotating the bolt.

4. The bolt edge milling processing device for the screw according to claim 1, characterized in that: the cutting mechanism (7) consists of a moving seat (71), a driving motor (72) fixed on the moving seat (71) and a spindle box (73) fixed on the moving seat (71), a connecting plate (711) is arranged at the right end of the moving seat (71), the driving motor (72) is connected with a control mechanism, a spindle (731) is arranged on the spindle box (73), a driven wheel is arranged at the right end of the spindle (731), a tool bit mounting disc is arranged at the left end of the spindle (731), the tool bit mounting disc is annular, tool bit mounting holes are formed in the inner side surface of the tool bit mounting disc at every 90 degrees, and tool bits are fixed on the tool bit mounting holes; the driving motor (72) is connected with the driven wheel through a transmission belt (9) so as to drive the cutter head to rotate.

5. The bolt edge milling processing device for the screw according to claim 1, characterized in that: pneumatic clamping mechanism (6) by lateral shifting seat (61), longitudinal movement seat (62) and pneumatic chuck (63) are constituteed, lateral shifting seat (61) through the slide rail seat swing joint that the bottom was equipped with at the left end of lateral sliding rail (5), longitudinal movement seat (62) swing joint is on lateral shifting seat (61), the front and back position of longitudinal movement seat (62) is adjusted through adjusting screw hand wheel (611) that is equipped with on lateral shifting seat (61), pneumatic chuck (63) are fixed at the top of longitudinal movement seat (62).

6. The bolt edge milling processing device for the screw according to claim 5, wherein: the pneumatic chuck (63) consists of a chuck (631), a pull rod shaft (632) and a mounting seat (633), wherein a transverse through hole I is formed in the mounting seat (633), a sliding sleeve (6331) is further arranged at the right end of the through hole I, a through hole II for placing a workpiece is formed in the pull rod shaft (632), the chuck (631) is fixed at the right end of the pull rod shaft (632), the left end of the pull rod shaft (632) penetrates through the through hole I to be connected with the top end of a piston of an air cylinder (6332) arranged at the left end of the mounting seat (633), and the air cylinder (6332) is connected with a control mechanism; the chuck (631) is an elastic chuck, the contact surface of the chuck (631) and the sliding sleeve (6331) is a conical surface, a workpiece is clamped on the chuck (631), and when the conical surface is compressed, the inner hole is contracted to finish clamping the workpiece.

7. The bolt edge milling processing device for the screw according to claim 4, wherein: the movable seat (71) is provided with a protective cover (11) at the rear part of the main shaft box (73), and the upper edge of the protective cover (11) is also connected with a blocking cover which can be turned up and down.