CN207942010U

CN207942010U - A kind of roller type puncher

Info

Publication number: CN207942010U
Application number: CN201820331993.4U
Authority: CN
Inventors: 周林财
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-12
Filing date: 2018-03-12
Publication date: 2018-10-09
Anticipated expiration: 2028-03-12

Abstract

The utility model discloses a kind of roller type puncheres, it includes rack, and central rack is provided with fixing axle；One end of fixing axle is connected with hydraulic cylinder；It is socketed with No.1 gear in the middle part of fixing axle, annular is uniformly distributed that there are six No.1 connecting rods on No.1 gear；It has been fixedly connected with support base in each No.1 connecting rod, No.1 through-hole is equipped in the middle part of each support base；One end of each No.1 through-hole is both provided with No.1 snap ring；No. three gears are provided on the No.1 through-hole；No. three gear one end are connected with magnetic conductive metal；Described No. three gear one end are connected with drill chuck；One end of the hydraulic cylinder piston rod connects the push plate that is magnetic；It is provided with workbench below the hydraulic cylinder；No. four gears are provided between the hydraulic cylinder and workbench；The side engagement of No. four gears is connected with No. five gears；It is provided with controller in the rack.The utility model can not only make operation easier and reduce cost, also have the advantages that structural stability is preferable.

Description

A kind of roller type puncher

Technical field

The utility model is related to a kind of roller type puncheres.

Background technology

Currently, some perforating devices in the market, after workpiece is fixed on the table, with the drill bit of rotation to workpiece into Row punching work, and when needing to carry out beating different holes to workpiece, drill bit is needed replacing, is taken drill bit by unclamping drill chuck Another drill bit is changed again after lower, then tightens drill chuck again, and operation is more complex；And the drilling tool example of some interchangeable bits Such as higher price of machining center equipment, thus cost is higher.Therefore, existing perforating device there is operate it is more complex and The higher problem of cost.

Utility model content

The purpose of the utility model is to provide a kind of roller type puncheres.The utility model can not only make operation simpler Just, also have the advantages that lower-cost.

The technical solution of the utility model：A kind of roller type puncher, including rack, central rack are provided with fixing axle； One end of fixing axle is connected with hydraulic cylinder；No.1 gear is socketed in the middle part of fixing axle, the side engagement of No.1 gear is connected with No. two gears are connected with No.1 motor on No. two gears；Annular is uniformly distributed there are six No.1 connecting rod on the No.1 gear, Each No.1 connecting rod is respectively positioned on the same side of No.1 gear with hydraulic cylinder；It is fixedly connected with support in each No.1 connecting rod Seat, each support base middle part are equipped with No.1 through-hole；One end of each No.1 through-hole is equipped with No.1 rounded corner, and the other end is all provided with It is equipped with No.1 snap ring；Symmetrical groove there are two being all provided on the madial wall of each No.1 snap ring, the bottom end of each groove is all connected with There are spring, one end of spring to be connected with ball；No. three gears are provided on the No.1 through-hole, No. three gears are close to No.1 rounding The one end at angle is equipped with No. two rounded corners；No. three gear other ends are connected with magnetic conductive metal；Separate No. three gears on magnetic conductive metal One end is equipped with cancave cambered surface；One end that No. three gears are equipped with No. two rounded corners is connected with drill chuck, remote on six drill chucks One end from No. three gears is connected separately with No.1 drill bit, No. two drill bits, No. three drill bits, No. four drill bits, No. five drill bits and No. six Drill bit；One end of the hydraulic cylinder piston rod connects the push plate that is magnetic, and is corresponded in magnetic push plate at the position of cancave cambered surface equipped with convex Cambered surface；Workbench is provided with below the hydraulic cylinder, workbench is both provided with fixed seat above both ends；The hydraulic cylinder with No. four gears are provided between workbench；In the middle part of No. four gears internal gear chamber, internal gear are equipped at the position of corresponding No. three gears The top of chamber is equipped with No. three rounded corners；The both sides up and down of No. four gears slidably connect No. two snap rings, each No. two cards No. three through-holes are equipped in the middle part of ring, the diameter of No. three through-holes is more than internal gear chamber；The side engagement of No. four gears is connected with five Number gear is connected with No. two motors in the middle part of No. five gears；Controller, hydraulic cylinder, No.1 motor and two are provided in the rack Number motor is connect with controller.

In a kind of roller type puncher above-mentioned, trip bolt is threaded in the middle part of the fixed seat；The magnetic conduction Metal side face, which corresponds to, is equipped with concave spherical surface at the position of ball；The both sides up and down of No. four gears are respectively and fixedly provided with annulus；Described four Number gear, No. two snap rings and annulus are arranged concentrically.

In a kind of roller type puncher above-mentioned, one end far from No. four gears on the annulus, which rolls, is connected with ball, It is corresponded on No. two snap rings and is equipped with circular groove at the position of annulus；The No.1 drill bit, No. two drill bits, No. three drill bits, No. four drill bits, five Number drill bit and No. six drill bit directions are distributed towards the side far from fixing axle and radially.

In a kind of roller type puncher above-mentioned, described No. two are connected with No. two connecting rods between motor and rack；It is described Workbench is fixed on the rack, and No. two through-holes are equipped in the middle part of workbench；The No.1 motor is fixed on the rack.

Compared with prior art, No. three gears are driven to enter four when the utility model controls hydraulic cylinder elongation by controller After the internal gear chamber of number gear, then controlled by controller and drive No. five gears rotations after No. two motors rotations, No. five gears into And the rotation of No. three gears of No. four gears and Qi Nei is driven, also by hydraulic pressure while corresponding drill bit is rotated further by No. three gears Cylinder continues pressure effect when elongation, to carry out punching work to workpiece, and when needing to beat various sizes of hole to workpiece, No.1 motor is controlled by controller rotating, No. two gears is driven after certain angle to rotate certain angle, No. two gears band again After dynamic No.1 gear rotates certain angle, corresponding drill bit is set to be located at the underface of hydraulic cylinder, the utility model can pass through Hydraulic cylinder elongation drives corresponding drill bit to carry out punching work to workpiece, by the cooperation of said mechanism, passes through the control of controller System can play workpiece in the hole of multiple and different sizes, and operation is easier, and constitute the component of the utility model compared with machining center etc. Device structure is simpler, thus cost is relatively low.In addition, at position of the utility model also by corresponding to annulus on No. two snap rings Equipped with circular groove, keep No. four gears more stable in rotation, the structural stability of the utility model is preferable.Therefore, the utility model Operation can not only be made easier and reduce cost, also have the advantages that structural stability is preferable.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the side view of the utility model；

Fig. 3 is the structural schematic diagram at support base；

Fig. 4 is the structural schematic diagram at No. four gears；

Fig. 5 is the vertical view of No. four gears；

Fig. 6 is the control principle drawing of the utility model.

Label in attached drawing be：1- racks, 2- fixing axles, 3- hydraulic cylinders, 4- No.1 gears, No. bis- gears of 5-, 6- No.1s Motor, 7- No.1 connecting rods, 8- support bases, 9- No.1 through-holes, 10- No.1 rounded corners, 11- No.1 snap rings, 12- grooves, 13- bullets Spring, 14- balls, No. tri- gears of 15-, No. bis- rounded corners of 16-, 17- magnetic conductive metals, 18- cancave cambered surfaces, 19- drill chucks, 20- No.1s Drill bit, No. bis- drill bits of 21-, No. tri- drill bits of 22-, No. tetra- drill bits of 23-, No. five drill bits of 24-, No. six drill bits of 25-, 26- magnetism push plates, 27- convex globoidals, 28- workbench, No. bis- through-holes of 29-, 30- fixed seats, No. tetra- gears of 31-, No. bis- snap rings of 32-, 33- annulus, 34- Internal gear chamber, No. tri- rounded corners of 35-, No. tri- through-holes of 36-, No. five gears of 37-, No. bis- motors of 38-, 39- controllers, 40- fastenings Screw, 41- balls, 42- circular grooves, No. bis- connecting rods of 43-, 44- workpiece, 45- concave spherical surfaces.

Specific implementation mode

The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model The foundation of limitation.

Embodiment.A kind of roller type puncher is constituted as shown in Figures 1 to 6, including rack 1, and 1 middle part of rack is provided with solid Dead axle 2；One end of fixing axle 2 is connected with hydraulic cylinder 3；The middle part of fixing axle 2 is socketed with No.1 gear 4, the side of No.1 gear 4 Engagement is connected with No. two gears 5, and No.1 motor 6 is connected on No. two gears 5；Annular is evenly distributed on the No.1 gear 4 Six No.1 connecting rods 7, each No.1 connecting rod 7 are respectively positioned on the same side of No.1 gear 4 with hydraulic cylinder 3；Each No.1 connection Support base 8 is fixedly connected on bar 7,8 middle part of each support base is equipped with No.1 through-hole 9；One end of each No.1 through-hole 9 is equal Equipped with No.1 rounded corner 10, the other end is both provided with No.1 snap ring 11；There are two being all provided on the madial wall of each No.1 snap ring 11 Symmetrical groove 12, the bottom end of each groove 12 are respectively connected with spring 13, and one end of spring 13 is connected with ball 14；The No.1 No. three gears 15 are provided on through-hole 9, No. three gears 15 are equipped with No. two rounded corners 16 close to one end of No.1 rounded corner 10；No. three 15 other end of gear is connected with magnetic conductive metal 17；One end far from No. three gears 15 is equipped with cancave cambered surface 18 on magnetic conductive metal 17；Institute It states the one end of No. three gears 15 equipped with No. two rounded corners 16 and is connected with drill chuck 19, far from No. three gears on six drill chucks 19 15 one end is connected separately with the drill bit 24 and six of drill bit 23, five of drill bit 22, four of drill bit 21, three of No.1 drill bit 20, two Number drill bit 25；One end of 3 piston rod of the hydraulic cylinder connects the push plate 26 that is magnetic, and the position of cancave cambered surface 18 is corresponded in magnetic push plate 26 It sets place and is equipped with convex globoidal 27；The lower section of the hydraulic cylinder 3 is provided with workbench 28, is both provided with above 28 both ends of workbench solid Reservation 30；No. four gears 31 are provided between the hydraulic cylinder 3 and workbench 28；No. four corresponding No. three gears 15 in 31 middle part of gear Position at be equipped with internal gear chamber 34, the top of internal gear chamber 34 is equipped with No. three rounded corners 35；Above and below No. four gears 31 Both sides slidably connect No. two snap rings 32, and the middle parts of each No. two snap rings 32 is equipped with No. three through-holes 36, No. three through-holes 36 Diameter is more than internal gear chamber 34；The side engagement of No. four gears 31 is connected with No. five gears 37, and No. five 37 middle parts of gear are connected with No. two motors 38；It is provided with controller 39 in the rack 1, hydraulic cylinder 3, No.1 motor 6 and No. two motors 38 are and controller 39 connections.

The middle part of the fixed seat 30 is threaded with trip bolt 40；17 side of the magnetic conductive metal corresponds to ball 14 Concave spherical surface 45 is equipped at position；The both sides up and down of No. four gears 31 are respectively and fixedly provided with annulus 33；No. four gears 31, two Snap ring 32 and annulus 33 are arranged concentrically；One end far from No. four gears 31 on the annulus 33, which rolls, is connected with ball 41, No. two It is corresponded on snap ring 32 and is equipped with circular groove 42 at the position of annulus 33；The drill bit 22, four of drill bit 21, three of the No.1 drill bit 20, two Number 23, No. five drill bits 24 of drill bit and No. six 25 directions of drill bit are distributed towards the side far from fixing axle 2 and radially；Described two Number No. two connecting rods 43 are connected between motor 38 and rack 1；The workbench 28 is fixed in rack 1,28 middle part of workbench Equipped with No. two through-holes 29；The No.1 motor 6 is fixed in rack 1.

Operation principle：When original state, hydraulic cylinder 3 is in contraction state, the folder on No.1 gear 4 in six support bases 8 There is a support base 8 of No.1 drill bit 20 to be located at 4 the lowermost position of No.1 gear, and No.1 drill bit 20 is in vertical shape State, No.1 drill bit 20 are located at the underface of hydraulic cylinder 3, the convex globoidal 27 of the magnetic push plate 26 of 3 bottom end of hydraulic cylinder and accompany No.1 The cancave cambered surface 18 of magnetic conductive metal 17 on No. three gears 15 of drill bit 20 contacts, and the diameter of magnetic conductive metal 17 is less than No. three gears 15 Diameter, two balls 14 of 11 inside side walls of No.1 snap ring eject and be stuck on magnetic conductive metal 17 by the springs 13 in groove 12 Concave spherical surface 45, No. three gears 15 so by magnetic push plate 26 to the suction and No.1 snap ring of magnetic conductive metal 17 thereon The effect of ball 14 on 11, No. three gears 15 can be stuck on support base 8；The drill bit of drill bit 21, three of No.1 drill bit 20, two 22, the diameter of 23, No. five drill bits 24 of No. four drill bits and No. six drill bits 25 is different.

When work, the trip bolt 40 in the fixed seat 30 on workbench 28 is unclamped, the workpiece 44 of certain size is placed Between two fixed seats 30, two trip bolts 40 are tightened, workpiece 44 is clamped in workbench by two trip bolts 40 in turn On 28；Then the power supply of the utility model is opened, controller 39 first controls the piston rod on hydraulic cylinder 3 according to the program of setting and stretches Long, hydraulic cylinder 3 drives magnetic push plate 26 to move down, and magnetic push plate 26 is by magnetic conductive metal 17 and accompanies No. three of No.1 drill bit 20 Gear 15 is moved down from the No.1 through-hole 9 in support base 8, and magnetic conductive metal 17 is i.e. from two balls 14 on No.1 snap ring 11 In fall off, and when at this No. three gear 15 moves down in No.1 through-hole 9, can be inhaled by the magnetic push plate 26 on hydraulic cylinder 3 Firmly without falling, No. three gears 15 at this pushed away by magnetic push plate 26 move down when, on No. three gears 15 at this No.1 drill bit 20 and drill chuck 19 are introduced into No. three through-holes 36 in No. two snap rings 32 of upside, then enter back into No. four teeth At internal gear chamber 34 in wheel 31, No. three gears 15 at this continue inside gear cavity 34 with the continuing to extend of hydraulic cylinder 3 Middle movement, after 3 piston rod of hydraulic cylinder reaches half stroke, i.e. 3 piston rod of hydraulic cylinder has extended after a certain period of time, and at this time should No. three gears 15 at place also have part to enter in internal gear chamber 34, and the bottom of the No.1 drill bit 20 at this No. three gear 15 End just touches the top surface of workpiece 44；And 34 top of internal gear chamber is equipped with No. three rounded corners 35, the bottom end of No. three gears 15 is set There are No. two rounded corners 16, thus even if No. three gears 15 can be stuck in four if having No. three gear 15 of deviation with respect to internal gear chamber 34 In the internal gear chamber 34 of number gear 31.

No. three gears 15 at this are stuck in the internal gear chamber 34 of No. four gears 31, and right by magnetic push plate 26 simultaneously The suction of magnetic conductive metal 17, then controller 39 is according still further to No. two rotations of motors 38 of program control of setting, No. two motors 38 drive No. five gears 37 to rotate, and No. five gears 37 drive No. four gears 31 to rotate, and No. four gears 31 are equipped with ball 41 Annulus 33 circular groove 42 in lower two No. two snap rings 32 can slide on it, and then No. four gears 31 is enable to drive position at this time No. three gears 15 for accompanying No.1 drill bit 20 in the inner rotate, the cancave cambered surface 18 on the magnetic conductive metal 17 on No. three 15 tops of gear It is then rotated in the convex globoidal 27 in magnetic push plate 26, at this No. three gear 15 while rotation, hydraulic cylinder 3 drives magnetism Push plate 26 continues to move down, and magnetic push plate 26 continues No. three gears 15 at this and No.1 drill bit 20 thereon to workpiece 44 Place's movement, No.1 drill bit 20 carry out punching work while rotation to the workpiece 44 in turn；Because 44 size of workpiece is certain, control When device 39 processed makes the piston rod of hydraulic cylinder 3 reach maximum magnitude according to the program of setting, which can be by No.1 drill bit 20 It drills through, then controller 39 controls No. two motors 38 and stops operating again, and No. two motors 38 make No. five gears 37 stop operating, No. five Gear 37 makes No. four gears 31 stop operating immediately, and then controller 39 controls the contraction of hydraulic cylinder 3, the magnetism on hydraulic cylinder 3 again Also make to accompany No. three gears 15 of No.1 drill bit 20 while push plate 26 is by sucking up magnetic conductive metal 17 from internal gear chamber 34 In move up, and return to original state；And when needing to carry out beating various sizes of hole to workpiece 44, then pass through controller 39 When controlling No.1 motor 6 and rotating 60 degree or 60 degree of multiple, No. two gears 5 of drive of No.1 motor 6 rotate certain angle, No. two Gear 5 also drives No.1 gear 4 to rotate certain angle, and No.1 gear 4 makes 21, No. three drill bits of corresponding No. two drill bits in turn 22,23, No. five drill bits 24 of No. four drill bits or No. six drill bits 25 are located at the underface of hydraulic cylinder 3, are led on corresponding No. three gears 15 The cancave cambered surface 18 of magnetic metal 17 is corresponding with the convex globoidal 27 of magnetic push plate 26, then repeats above-mentioned work step.

Claims

1. a kind of roller type puncher, it is characterised in that：Including rack (1), fixing axle (2) is provided in the middle part of rack (1)；It is fixed One end of axis (2) is connected with hydraulic cylinder (3)；No.1 gear (4), the side of No.1 gear (4) are socketed in the middle part of fixing axle (2) Engagement is connected with No. two gears (5), and No.1 motor (6) is connected on No. two gears (5)；Annular is equal on the No.1 gear (4) There are six No.1 connecting rod (7), each No.1 connecting rods (7) to be respectively positioned on the same of No.1 gear (4) with hydraulic cylinder (3) for even distribution Side；It has been fixedly connected with support base (8) in each No.1 connecting rod (7), No.1 through-hole is equipped in the middle part of each support base (8) (9)；One end of each No.1 through-hole (9) is equipped with No.1 rounded corner (10), and the other end is both provided with No.1 snap ring (11)；Each Symmetrical groove (12) there are two being all provided on the madial wall of No.1 snap ring (11), the bottom end of each groove (12) is respectively connected with spring (13), one end of spring (13) is connected with ball (14)；No. three gears (15), No. three teeth are provided on the No.1 through-hole (9) It takes turns (15) and is equipped with No. two rounded corners (16) close to one end of No.1 rounded corner (10)；No. three gear (15) other ends are connected with magnetic conduction Metal (17)；One end far from No. three gears (15) is equipped with cancave cambered surface (18) on magnetic conductive metal (17)；No. three gears (15) The one end for being equipped with No. two rounded corners (16) is connected with drill chuck (19), far from No. three gears (15) on six drill chucks (19) One end is connected separately with No.1 drill bit (20), No. two drill bits (21), No. three drill bits (22), No. four drill bits (23), No. five drill bits (24) and No. six drill bits (25)；One end connection of hydraulic cylinder (3) piston rod is magnetic push plate (26), on magnetic push plate (26) It is equipped with convex globoidal (27) at the position of corresponding cancave cambered surface (18)；It is provided with workbench (28) below the hydraulic cylinder (3), works It is both provided with fixed seat (30) above platform (28) both ends；It is provided with No. four teeth between the hydraulic cylinder (3) and workbench (28) It takes turns (31)；In the middle part of No. four gears (31) internal gear chamber (34), internal gear chamber (34) are equipped at the position of corresponding No. three gears (15) Top be equipped with No. three rounded corners (35)；The both sides up and down of No. four gears (31) slidably connect No. two snap rings (32), No. three through-holes (36) are equipped in the middle part of each No. two snap rings (32), the diameter of No. three through-holes (36) is more than internal gear chamber (34)； The side engagement of No. four gears (31) is connected with No. five gears (37), and No. two motors (38) are connected in the middle part of No. five gears (37)； It is provided with controller (39) on the rack (1), hydraulic cylinder (3), No.1 motor (6) and No. two motors (38) are and controller (39) it connects.

2. a kind of roller type puncher according to claim 1, it is characterised in that：The middle part screw thread of the fixed seat (30) It is connected with trip bolt (40)；Magnetic conductive metal (17) side, which corresponds to, is equipped with concave spherical surface (45) at the position of ball (14)；Institute The both sides up and down for stating No. four gears (31) are respectively and fixedly provided with annulus (33)；No. four gears (31), No. two snap rings (32) and annulus (33) it is arranged concentrically.

3. a kind of roller type puncher according to claim 2, it is characterised in that：Far from No. four teeth on the annulus (33) One end of wheel (31) rolls and is connected with ball (41), is corresponded on No. two snap rings (32) and is equipped with circular groove at the position of annulus (33) (42)；The No.1 drill bit (20), No. two drill bits (21), No. three drill bits (22), No. four drill bits (23), No. five drill bits (24) and six Number drill bit (25) direction is distributed towards the side far from fixing axle (2) and radially.

4. a kind of roller type puncher according to claim 1,2 or 3, it is characterised in that：No. two motors (38) with No. two connecting rods (43) are connected between rack (1)；The workbench (28) is fixed in rack (1), in the middle part of workbench (28) Equipped with No. two through-holes (29)；The No.1 motor (6) is fixed in rack (1).