CN218799260U

CN218799260U - Perforating device for gear machining

Info

Publication number: CN218799260U
Application number: CN202222858187.1U
Authority: CN
Inventors: 王兆洲; 李维林; 王俊芳
Original assignee: Guangde Youzhou Transmission System Co ltd
Current assignee: Guangde Youzhou Transmission System Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-07
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a perforating device for gear machining, which comprises a mounting bas, logical groove has been seted up at the mount pad middle part, mount pad bottom fixedly connected with bracing piece, bracing piece quantity is established to a plurality ofly, and is a plurality of bracing piece evenly distributed, the mount pad top is equipped with drilling mechanism, it is equipped with fixture to lead to the inslot side, it is equipped with collection mechanism to lead to the groove bottom. The utility model discloses a set up fixture, can adjust with the position to a plurality of boards through rotatory initiative ring gear, thereby can carry out the centre gripping through to the piece to gear spare and fix, simultaneously because the position to the piece is adjustable, thereby can fix the gear spare of different diameters, and because the more and synchronous motion of quantity to the piece, thereby can stabilize and fix gear spare centre gripping at rolling disc central point, thereby can avoid the gear to take place the skew when fixed or rotatory, and then be favorable to improving the precision of punching of gear spare.

Description

Perforating device for gear machining

Technical Field

The utility model relates to a perforating device field, concretely relates to perforating device for gear machining.

Background

Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The gear can be divided into gear teeth, tooth grooves, end faces, normal faces, addendum circles, dedendum circles, base circles, reference circles and the like according to the structure. The steel commonly used for manufacturing the gear comprises quenched and tempered steel, quenched steel, carburizing and quenching steel and nitriding steel, and the gear needs to be punched in the production process.

Chinese patent publication No. CN214212307U discloses a rear axle gear punching device convenient for positioning, which comprises a bottom plate, and is characterized in that: the bottom surface of the bottom plate is provided with supporting legs, the left side and the right side of the top surface of the bottom plate are provided with vertical plates, the right side surface of the right vertical plate is provided with a motor, the output end of the motor is connected with a threaded rod, the threaded rod penetrates through a moving block and is arranged, the left end bearing of the threaded rod is connected on the right side surface of the left vertical plate, a guide rod is arranged below the threaded rod, the left end and the right end of the guide rod are respectively fixedly connected on the right side surface of the left vertical plate and the left side surface of the right vertical plate, the guide rod penetrates through the moving block and is arranged, the bottom surface of the moving block is fixedly provided with an air cylinder, a hydraulic motor is arranged below the air cylinder, the lower end of the hydraulic rod is provided with an electric motor, the output end of the electric motor is connected with a mounting rod, and the outer side of the mounting rod is connected with a mounting seat, the drill bit is arranged at the lower end of the mounting seat, the driving machine is arranged on the bottom surface of the bottom plate, the output shaft of the driving machine penetrates through the bottom plate, the rotary plate is fixedly mounted at the shaft end of the driving machine, the bottom surface of the rotary plate is connected with a top surface bearing of the bottom plate, clamping plates are arranged on two sides of the top surface of the rotary plate and are in sliding connection with the top surface of the rotary plate, a straight rod is arranged on the outer side of each clamping plate and is in rotating connection with one end of a connecting rod, the middle of each connecting rod is in rotating connection with a supporting rod, the supporting rods are fixedly mounted on the top surface of the rotary plate, through grooves are formed in the connecting rods, movable blocks are arranged in the through grooves, bidirectional screw rods penetrate through the movable blocks, slide rods are arranged at the upper ends and the lower ends of the movable blocks and are connected with the slide rod bearings, and are in sliding connection with the through grooves.

However, the above patents have the following disadvantages:

1. the gear is fixed through the two clamping plates, but the gear cannot be completely limited through the two clamping plates, so that the gear can deflect when the gear is punched, and the hole on the surface of the gear can deviate;

2. the above-described device lacks a collecting device for metal chips, and after a large number of gears are punched, the chips may be covered on a work or a placing table or scattered around the device, thereby inconveniently cleaning the metal chips.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a perforating device for gear machining, through setting up fixture, can adjust with the position to a plurality of boards through rotatory initiative ring gear, thereby can carry out the centre gripping to gear spare through supporting the piece and fix, simultaneously because the position of supporting the piece is adjustable, thereby can fix the gear spare of different diameters, and because the quantity of supporting the piece is more, thereby can be stable carry out the centre gripping to gear spare, thereby can avoid the gear to take place the skew when fixed or rotatory, and then be favorable to improving the precision of punching of gear spare, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a perforating device for gear machining, includes the mount pad, its characterized in that: logical groove has been seted up at the mount pad middle part, mount pad bottom fixedly connected with bracing piece, bracing piece quantity is established to a plurality ofly, and is a plurality of bracing piece evenly distributed, the mount pad top is equipped with drilling mechanism, it is equipped with fixture to lead to the inslot side, it is equipped with collection mechanism to lead to the groove bottom.

Preferably, the drilling mechanism comprises a fixed rod, the fixed rod is C-shaped, two ends of the fixed rod are fixedly connected with the top of the mounting seat, the middle of the fixed rod is fixedly connected with a mounting plate, the top of the mounting plate is provided with an electric push rod, the bottom of the mounting plate is provided with a drilling machine, and an output shaft of the electric push rod is in transmission connection with the drilling machine;

the drilling machine can be driven to carry out lifting operation by starting the electric push rod, so that the bottom of the drilling machine can be driven to carry out drilling operation on the gear.

Preferably, the clamping mechanism consists of a clamping component and a transmission component, the transmission component is arranged at the bottom of the clamping component, and the clamping component and the transmission component are coaxially distributed.

Preferably, the clamping assembly comprises a rotating disc, the rotating disc is arranged on the inner side of the through groove, the outer side of the rotating disc is rotatably connected with the inner wall of the through groove, a first fixing ring is fixedly connected to the top of the rotating disc, a second fixing ring is arranged on the outer side of the first fixing ring, the bottom of the second fixing ring is fixedly connected with the rotating disc, a retaining ring is fixedly connected to the inner side of the second fixing ring, a through groove is formed in the surface of the second fixing ring, a limiting block is fixedly connected to the inner side of the through groove, the through grooves are distributed uniformly around the center of the second fixing ring, a rotating cylinder is arranged on the surface of the first fixing ring in a penetrating mode, the rotating cylinder is rotatably connected with the first fixing ring, the number of the rotating cylinder is equal to the number of the through grooves, the rotating cylinder and the through groove are coaxially distributed, a driven gear ring is fixedly connected to the outer side of the rotating cylinder, a threaded rod is connected to the inner side of the rotating cylinder, a limiting groove is formed in the outer side of the rotating cylinder, a driving plate is fixedly connected with the limiting groove, the limiting groove is matched with the limiting block, a threaded rod is arranged on the surface of the driving fixing ring, and the threaded rod is connected with the retaining ring, and the threaded rod is meshed with the threaded rod;

can drive a plurality of driven ring gears and a rotation section of thick bamboo simultaneously through rotatory initiative ring gear rotatory, simultaneously because the threaded rod with rotate a section of thick bamboo threaded connection, and spacing groove and stopper block carry on spacing messenger's threaded rod to the threaded rod and can't pass by oneself, consequently can drive the threaded rod and support the board removal when rotating a section of thick bamboo rotatory, thereby can fix gear spare through a plurality of boards of supporting, and because a plurality of boards extend length the same, consequently can fix gear spare at the center of rolling disc, can fix go-between and initiative ring gear through rotatory fixing bolt at last.

Preferably, the collecting mechanism comprises an annular baffle, a first chip groove, a second chip groove, a third chip groove and a collecting box, the annular baffle is arranged at the top of the rotating disc, the bottom of the annular baffle is fixedly connected with the rotating disc, the first chip groove is arranged at the center of the rotating disc, the second chip groove is arranged on the inner side of the first fixing ring, the second chip groove is arranged on the surface of the rotating disc, the third chip groove is arranged on the outer side of the second fixing ring, the third chip groove is arranged on the surface of the rotating disc, the collecting box is arranged at the bottom of the mounting seat, the top of the collecting box is fixedly connected with the mounting seat, the collecting box is communicated with the through groove, and a discharging pipe is arranged on one side of the collecting box;

can make things convenient for the metal piece direct discharge to the collecting box of gear spare centre bore through setting up first chip groove, can conveniently fall into the metal piece of first solid fixed ring inboard through setting up the second chip groove and discharge to the collecting box in, can block the metal piece that splashes through setting up ring baffle, cooperate the third chip groove simultaneously and can discharge the metal piece to the collecting box in, the metal piece in the collecting box of end can be cleared up through arranging the material pipe.

Preferably, the transmission assembly comprises a driving motor and a rotating block, the driving motor is arranged at the bottom of the collecting box, the rotating block is arranged at the bottom of the first chip discharge groove, a plurality of connecting rods are fixedly connected between the rotating block and the rotating disc, the connecting rods are distributed around the center of the rotating block, a rotating shaft is fixedly connected at the bottom of the rotating block, and an output shaft of the driving motor is in transmission connection with the rotating shaft;

can drive the turning block rotation through starting driving motor, the turning block can drive the rolling disc rotation through the connecting rod simultaneously, and then can drive the centre gripping subassembly and rotated by the gear piece of centre gripping to can cooperate the drilling machine to punch the operation to gear piece.

In the technical scheme, the utility model provides a technological effect and advantage:

1. by arranging the clamping mechanism, the positions of the plurality of abutting plates can be adjusted by rotating the driving gear ring, so that the gear piece can be clamped and fixed through the abutting blocks, meanwhile, the gear pieces with different diameters can be fixed due to the adjustable positions of the abutting blocks, and the gear piece can be stably clamped due to the large number of the abutting blocks, so that the gear can be prevented from being deviated during fixing or rotating, and the punching precision of the gear piece can be improved;

2. through setting up the collection mechanism, can place metal piece and splash when punching gear spare, can collect metal piece simultaneously to be favorable to conveniently clearing up metal piece.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a perspective view of a second viewing angle of the present invention;

fig. 3 is a schematic structural view of the rotating disc of the present invention;

fig. 4 is a schematic view of a second fixed ring structure according to the present invention;

fig. 5 is a schematic view of a first fixed ring structure of the present invention;

fig. 6 is a cross-sectional view of the clamping assembly of the present invention.

Description of reference numerals:

1. a mounting seat; 2. a through groove; 3. a support bar; 4. a drilling mechanism; 41. fixing the rod; 42. mounting a plate; 43. an electric push rod; 44. a drilling machine; 5. a clamping mechanism; 51. a clamping assembly; 511. rotating the disc; 512. a first retaining ring; 513. a second retaining ring; 514. a butting ring; 515. a through slot; 516. a limiting block; 517. a rotating cylinder; 518. a driven gear ring; 519. a threaded rod; 5110. a limiting groove; 5111. a resisting plate; 5112. a driving gear ring; 5113. a connecting ring; 5114. fixing the bolt; 52. a transmission assembly; 521. a drive motor; 522. rotating the block; 523. a connecting rod; 524. a rotating shaft; 6. a collection mechanism; 61. a baffle plate; 62. a first chip discharge groove; 63. a second chip groove; 64. a third chip groove; 65. a collection box; 66. a discharge pipe.

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.

The utility model provides a perforating device for gear machining as shown in fig. 1-6, including mount pad 1, its characterized in that: logical groove 2 has been seted up at 1 middle part of mount pad, 1 bottom fixedly connected with bracing piece 3 of mount pad, 3 quantity of bracing piece are established to a plurality ofly, and are a plurality of 3 evenly distributed of bracing piece, 1 top of mount pad is equipped with drilling mechanism 4, it is equipped with fixture 5 to lead to 2 inboards of groove, it is equipped with collection mechanism 6 to lead to 2 bottoms of groove.

Further, in the above technical solution, the drilling mechanism 4 includes a fixing rod 41, the fixing rod 41 is set to be C-shaped, two ends of the fixing rod 41 are both fixedly connected to the top of the mounting base 1, a mounting plate 42 is fixedly connected to the middle of the fixing rod 41, an electric push rod 43 is arranged on the top of the mounting plate 42, a drilling machine 44 is arranged on the bottom of the mounting plate 42, and an output shaft of the electric push rod 43 is in transmission connection with the drilling machine 44.

Further, in the above technical solution, the clamping mechanism 5 is composed of a clamping assembly 51 and a transmission assembly 52, the transmission assembly 52 is disposed at the bottom of the clamping assembly 51, and the clamping assembly 51 and the transmission assembly 52 are coaxially distributed.

Further, in the above technical solution, the clamping assembly 51 includes a rotating disc 511, the rotating disc 511 is disposed inside the through groove 2, the outer side of the rotating disc 511 is rotatably connected to the inner wall of the through groove 2, the top of the rotating disc 511 is fixedly connected to a first fixing ring 512, the outer side of the first fixing ring 512 is provided with a second fixing ring 513, the bottom of the second fixing ring 513 is fixedly connected to the rotating disc 511, the inner side of the second fixing ring 513 is fixedly connected to a retaining ring 514, the surface of the second fixing ring 513 is provided with a through groove 515, the inner side of the through groove 515 is fixedly connected to a limiting block 516, the number of the through grooves 515 is multiple, the through grooves 515 are uniformly distributed around the center of the second fixing ring 513, the surface of the first fixing ring 512 is provided with a rotating drum 517 through, the rotating drum 517 is rotatably connected to the first fixing ring 512, the utility model discloses a tooth wheel, including a rotation section of thick bamboo 517, a rotation section of thick bamboo 517 and run through groove 515 quantity the same, a rotation section of thick bamboo 517 and the coaxial distribution of groove 515 that runs through, a rotation section of thick bamboo 517 outside fixedly connected with driven ring gear 518, the inboard threaded connection of a rotation section of thick bamboo 517 has a threaded rod 519, spacing groove 5110 has been seted up in the threaded rod 519 outside, threaded rod 519 one end fixedly connected with butts board 5111, spacing groove 5110 and stopper 516 phase-match, be equipped with initiative ring gear 5112 between first solid fixed ring 512 and the second solid fixed ring 513, initiative ring gear 5112 inboard is rotated with first solid fixed ring 512 and is connected, initiative ring gear 5112 bottom and driven ring gear 518 meshing setting, initiative ring gear 5112 outside fixedly connected with go-between 5113, go-between 5113 surface threaded connection has fixing bolt 5114, fixing bolt 5114 bottom and butts ring 514 phase-match.

Further, in above-mentioned technical scheme, collection mechanism 6 includes ring baffle 61, first chip groove 62, second chip groove 63, third chip groove 64 and collecting box 65, ring baffle 61 sets up in rolling disc 511 top, ring baffle 61 bottom and rolling disc 511 fixed connection, first chip groove 62 sets up in rolling disc 511 center, second chip groove 63 sets up in first solid fixed ring 512 inboard, second chip groove 63 sets up in the rolling disc 511 surface, third chip groove 64 sets up in the solid fixed ring 513 outside of second, third chip groove 64 sets up in the rolling disc 511 surface, collecting box 65 sets up in mount pad 1 bottom, collecting box 65 top and mount pad 1 fixed connection, collecting box 65 is linked together with logical groove 2, collecting box 65 one side is equipped with row's of material pipe 66.

Further, in the above technical solution, the transmission assembly 52 includes a driving motor 521 and a rotating block 522, the driving motor 521 is disposed at the bottom of the collection box 65, the rotating block 522 is disposed at the bottom of the first chip discharge groove 62, a plurality of connecting rods 523 are fixedly connected between the rotating block 522 and the rotating disk 511, the number of the connecting rods 523 is set to be multiple, the connecting rods 523 are all distributed around the center of the rotating block 522, a rotating shaft 524 is fixedly connected at the bottom of the rotating block 522, and an output shaft of the driving motor 521 is in transmission connection with the rotating shaft 524.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, when the device is used, firstly, a gear piece is placed in the center of the rotating disc 511, the driving gear ring 5112 is rotated to simultaneously drive the driven gear rings 518 and the rotating cylinder 517 to rotate, meanwhile, the threaded rod 519 is in threaded connection with the rotating cylinder 517, and the limit groove 5110 is clamped with the limit block 516 to limit the threaded rod 519 so that the threaded rod cannot transmit by itself, so that the rotating cylinder 517 can drive the threaded rod 519 and the abutting plates 5111 to move when rotating, the gear piece can be fixed by the abutting plates 5111, and the rotating block 522 can drive the rotating disc 511 to rotate by the connecting rod 523 because the extending lengths of the abutting plates 5111 are the same, so that the gear piece can be fixed in the center of the rotating disc 511, finally, the connecting ring 5113 and the driving gear ring 5112 can be fixed by rotating the fixing bolt 5114, the rotating block 522 can be driven to rotate by starting the driving motor 521, and the rotating block 522 can drive the rotating disc 511 to rotate by the connecting rod 523, and further drive the clamping assembly 51 and the clamped gear piece to rotate, and the drilling machine 43 to drive the bottom of the gear to drill a hole 44;

referring to the accompanying drawings 1-6 of the specification, when the device is used, the first chip groove 62 is arranged to facilitate direct discharge of metal chips in a central hole of a gear piece to the collection box 65, the second chip groove 63 is arranged to facilitate discharge of metal chips falling into the inner side of the first fixing ring 512 to the collection box 65 through the second chip groove 63, the annular baffle 61 is arranged to prevent splashed metal chips, the third chip groove 64 is matched to discharge the metal chips to the collection box 65, and finally the metal chips in the collection box 65 can be cleaned through the discharge pipe 66.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a perforating device for gear machining, includes mount pad (1), its characterized in that: logical groove (2) have been seted up at mount pad (1) middle part, mount pad (1) bottom fixedly connected with bracing piece (3), bracing piece (3) quantity is established to a plurality ofly, and is a plurality of bracing piece (3) evenly distributed, mount pad (1) top is equipped with drilling mechanism (4), it is equipped with fixture (5) to lead to groove (2) inboard, it is equipped with collection mechanism (6) to lead to groove (2) bottom.

2. The punching device for gear processing according to claim 1, wherein: drilling mechanism (4) are including dead lever (41), dead lever (41) are established to the C shape, dead lever (41) both ends all with mount pad (1) top fixed connection, dead lever (41) middle part fixedly connected with mounting panel (42), mounting panel (42) top is equipped with electric putter (43), mounting panel (42) bottom is equipped with drilling machine (44), electric putter (43) output shaft is connected with drilling machine (44) transmission.

3. The punching device for gear processing according to claim 1, wherein: the clamping mechanism (5) is composed of a clamping component (51) and a transmission component (52), the transmission component (52) is arranged at the bottom of the clamping component (51), and the clamping component (51) and the transmission component (52) are coaxially distributed.

4. The punching device for gear processing according to claim 3, wherein: the clamping assembly (51) comprises a rotating disc (511), the rotating disc (511) is arranged on the inner side of the through groove (2), the outer side of the rotating disc (511) is rotatably connected with the inner wall of the through groove (2), a first fixing ring (512) is fixedly connected to the top of the rotating disc (511), a second fixing ring (513) is arranged on the outer side of the first fixing ring (512), the bottom of the second fixing ring (513) is fixedly connected with the rotating disc (511), a retaining ring (514) is fixedly connected to the inner side of the second fixing ring (513), a through groove (515) is formed in the surface of the second fixing ring (513), a limiting block (516) is fixedly connected to the inner side of the through groove (515), the through groove (515) is formed in a plurality of numbers, the through groove (515) is uniformly distributed around the center of the second fixing ring (513), a rotating drum (517) is arranged on the surface of the first fixing ring (512) in a penetrating manner, the rotating drum (517) is rotatably connected with the first fixing ring (512), the rotating drum (517) is as many as the number of the through groove (515), the through groove (517) is the same as the through groove (517), a threaded rod (517) is coaxially distributed on the outer side of the rotating drum (519), and a threaded rod (5110) is connected with the threaded rod (519) which is distributed outside of the rotating drum (51518), threaded rod (519) one end fixedly connected with supports board (5111), spacing groove (5110) and stopper (516) phase-match, be equipped with initiative ring gear (5112) between first solid fixed ring (512) and the second solid fixed ring (513), initiative ring gear (5112) inboard is rotated with first solid fixed ring (512) and is connected, initiative ring gear (5112) bottom and driven ring gear (518) meshing setting, initiative ring gear (5112) outside fixedly connected with go-between (5113), go-between (5113) surface threaded connection has fixing bolt (5114), fixing bolt (5114) bottom and support ring (514) phase-match.

5. The punching device for gear processing according to claim 4, wherein: collecting mechanism (6) includes ring baffle (61), first chip groove (62), second chip groove (63), third chip groove (64) and collecting box (65), ring baffle (61) sets up in rolling disc (511) top, ring baffle (61) bottom and rolling disc (511) fixed connection, first chip groove (62) set up in rolling disc (511) center, second chip groove (63) set up in first solid fixed ring (512) inboard, second chip groove (63) set up in rolling disc (511) surface, third chip groove (64) set up in the solid fixed ring of second (513) outside, third chip groove (64) set up in rolling disc (511) surface, collecting box (65) set up in mount pad (1) bottom, collecting box (65) top and mount pad (1) fixed connection, collecting box (65) are linked together with logical groove (2), it is equipped with tub (66) to arrange material (65) one side.

6. The punching device for gear processing according to claim 5, wherein: drive assembly (52) include driving motor (521) and turning block (522), driving motor (521) set up in collecting box (65) bottom, turning block (522) set up in first chip groove (62) bottom, fixedly connected with connecting rod (523) between turning block (522) and rolling disc (511), connecting rod (523) quantity is established to a plurality ofly, and is a plurality of connecting rod (523) all encircle turning block (522) central distribution, turning block (522) bottom fixedly connected with pivot (524), driving motor (521) output shaft and pivot (524) transmission are connected.