CN208787602U

CN208787602U - A kind of automobile screw rod drilling equipment

Info

Publication number: CN208787602U
Application number: CN201821681949.2U
Authority: CN
Inventors: 王圣男; 吴青霞; 毛元祥; 许凌云
Original assignee: HUBEI WEISI LINGKE EQUIPMENT MANUFACTURE CO Ltd
Current assignee: HUBEI WEISI LINGKE EQUIPMENT MANUFACTURE CO Ltd
Priority date: 2018-10-17
Filing date: 2018-10-17
Publication date: 2019-04-26
Anticipated expiration: 2028-10-17

Abstract

The utility model relates to a kind of automobile screw rod drilling equipments, belong to automobile screw rod technical field of processing equipment.The automobile screw rod drilling equipment is made of rack, vertical drilling device, top-fastener, locator, horizontal drilling device and auxiliary clamp device: symmetry shape is provided with top-fastener and locator in rack；Auxiliary clamp device is housed in the rack of inside between top-fastener and locator；Vertical drilling device is housed on methods, rack on auxiliary clamp device；Horizontal drilling device is respectively provided on the outer side frame of top-fastener and in locator on side frame.The automobile screw rod drilling equipment is ingenious in design, drilling processing can be carried out to each drilling simultaneously by vertical drilling device and horizontal drilling device, it is low with machining accuracy to solve the problems, such as that existing automobile screw rod drilling processing mode has that processing efficiency is low, meets the needs of enterprise's production and application.

Description

A kind of automobile screw rod drilling equipment

Technical field

The utility model relates to a kind of automobile screw rod drilling equipments, belong to automobile screw rod technical field of processing equipment.

Background technique

Ball-and-nut steering gear is since with reliable performance, cheap feature has extensive in all types of automobiles Using.There is position at three to be evenly equipped with multiple drillings on the periphery of ball-and-nut steering gear automobile screw rod；The drilling of various loci point Not Tong Guo the successively machine-shaping of three equipment, have the problem of processing efficiency is low；And respectively drilling is processed by individual device When, processing is required to carry out Set and Positioning again to automobile screw rod every time, and it is low machining accuracy caused by clamping deviation easily occur The problem of；Therefore, it is necessary to develop a kind of automobile screw rod drilling equipments, can process simultaneously to each drilling, to solve The problem above that existing drilling has when processing respectively.

Summary of the invention

The purpose of this utility model is that: provide it is a kind of ingenious in design, to solve in a manner of existing automobile screw rod drilling processing The automobile screw rod drilling equipment for the problem low with machining accuracy that has that processing efficiency is low.

The technical solution of the utility model is:

A kind of automobile screw rod drilling equipment, it is by rack, vertical drilling device, top-fastener, locator, horizontal drilling device and auxiliary Binding clasp is helped to constitute；It is characterized by: symmetry shape is provided with top-fastener and locator in rack；In between top-fastener and locator Auxiliary clamp device is housed in the rack of side；Vertical drilling device is housed on methods, rack on auxiliary clamp device；On the outer side frame of top-fastener With horizontal drilling device is respectively provided in locator on side frame.

The top-fastener is by push cylinder, slide and rotates top constitute；It is slidably installed in rack by horizontal slide rail There is slide；Slide side is equipped with push cylinder；The piston rod of push cylinder is connect by connector with slide；Pass through bearing on slide Seat is top equipped with rotating.

The locator is made of pedestal, adjustment motor and transmission shaft；In the rack of top-fastener side by pedestal and Bearing block is equipped with transmission shaft；One end of transmission shaft is fixed with positioning head by screw；It is equal by screw on the periphery of positioning head It is even to be fixed with multiple spacer pins；Equipped with adjustment motor on the pedestal of the bearing block other side；It adjusts motor and passes through shaft coupling and transmission Axis connection.

The auxiliary clamp device is made of mounting base, vertical slide plate, clamping cylinder, cross slide and clamping jaw；Rack On be fixed with mounting base；Vertical slide plate is slidably fitted with by vertical guide on mounting base；Installation below vertical slide plate Supporting screw is housed on bottom plate；Supporting screw and vertical slide plate interval are contradicted and are connected；The both ends of vertical slide plate pass through floating respectively Tension spring is connect with mounting base；The upper end of vertical slide plate is equipped with cross slide by carriage rail sliding；Cross slide by pair The floating tension spring of shape setting is claimed to connect with vertical slide plate；By pin, shape is movably installed with clamping jaw up and down on cross slide；Clamping jaw Clamping cylinder is housed on the cross slide of side；The piston rod end of clamping cylinder by pin symmetry shape by being movably installed with Kinematic link；Each kinematic link is articulated and connected with one end of corresponding clamping jaw respectively.

The vertical drilling device is made of propulsion slide plate, driving screw rod, drilling motor and vertical drill bit；Pass through in rack Upright guide rail sliding is equipped with propulsion slide plate；It promotes in the rack on the inside of slide plate through lead screw motor equipped with driving screw rod；Drive silk Bar is threadedly coupled with slide plate is promoted；It promotes and drilling shaft is equipped with by assembling stand and bearing on slide plate；Dress above drilling shaft With on seat be equipped with drilling motor；The output shaft of drilling motor is fixedly connected with the upper end of drilling shaft；The lower end of drilling shaft is logical Knife handle connector is crossed equipped with vertical drill bit.

The horizontal drilling device is made of traversing slide, horizontal shaft, horizontal machine and horizontal drill bit；Pass through in rack Guiding rail sliding is equipped with traversing slide；Horizontal shaft is equipped with by bearing on traversing slide；One end of horizontal shaft passes through knife Handle connector is equipped with horizontal drill bit；The upper end of traversing slide is equipped with horizontal machine；Horizontal machine passes through driving wheel and driving belt It is connected with the other end of horizontal shaft；By pushing motor equipped with push screw rod in rack below traversing slide；Push silk Bar is threadedly coupled with traversing slide.

Utility model has the advantages that

The automobile screw rod drilling equipment is ingenious in design, can be by vertical drilling device and horizontal drilling device simultaneously to each drilling Drilling processing is carried out, to have that processing efficiency is low low with machining accuracy to solve existing automobile screw rod drilling processing mode Problem meets the needs of enterprise's production and application.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model；

Fig. 2 is the overlooking structure diagram of the utility model；

Fig. 3 is the structural schematic diagram of the top-fastener of the utility model；

Fig. 4 is the structural schematic diagram of the locator of the utility model；

Fig. 5 is the schematic view of the front view of the auxiliary clamp device of the utility model；

Fig. 6 is the left view structural representation of the auxiliary clamp device of the utility model；

Fig. 7 is the structural schematic diagram of the vertical drilling device of the utility model；

Fig. 8 is the structural schematic diagram of the horizontal drilling device of the utility model.

In figure: 1, rack, 2, vertical drilling device, 3, top-fastener, 4, locator, 5, horizontal drilling device, 6, auxiliary clamp device, 7, push cylinder, 8, slide, 9, rotation top, 10, pedestal, 11, adjustment motor, 12, transmission shaft, 13, bearing block, 14, positioning Head, 15, spacer pin, 16, mounting base, 17, vertical slide plate, 18, clamping cylinder, 19, cross slide, 20, clamping jaw, 21, vertical Guide rail, 22, supporting screw, 23, floating tension spring, 24, kinematic link, 25, propulsion slide plate, 26, driving screw rod, 27, drilling motor, 28, vertical drill bit, 29, upright guide rail, 30, lead screw motor, 31, assembling stand, 32, drilling shaft, 33, knife handle connector, 34, cross Move slide, 35, horizontal shaft, 36, horizontal machine, 37, horizontal drill bit, 38, guiding rail, 39, driving belt, 40, push electricity Machine, 41, push screw rod, 42, carriage rail.

Specific embodiment

The automobile screw rod drilling equipment is by rack 1, vertical drilling device 2, top-fastener 3, locator 4, horizontal drilling device 5 and auxiliary Binding clasp 6 is helped to constitute (referring to Figure of description 1).

Rack 1 is provided with top-fastener 3；Top-fastener 3 is made of push cylinder 7, slide 8 and rotation top 9 (referring to specification Attached drawing 3)；Slide 8 is slidably fitted with by horizontal slide rail in rack 1；8 side of slide is equipped with push cylinder 7；Push cylinder 7 Piston rod is connect by connector with slide 8；Push cylinder 7 can drive slide 8, and transversely sliding rail slidably reciprocates.

By bearing block 13 equipped with rotation top 9 on slide 8；When rotation top 9 may occur from turning under the effect of external force.

Equipped with locator 4(referring to Figure of description 2 in the rack 1 of 3 side of top-fastener).Locator 4 is by pedestal 10, adjustment Motor 11 and transmission shaft 12 constitute (referring to Figure of description 4).

Transmission shaft 12 is equipped with by pedestal 10 and bearing block 13 in the rack 1 of 3 side of top-fastener；One end of transmission shaft 12 is logical It crosses screw and is fixed with positioning head 14；Multiple spacer pins 15 are uniformly fixed with by screw on the periphery of positioning head 14.

Positioning head 14 is cylindrical body；The outer diameter of positioning head 14 is corresponding with the diameter that workpiece (automobile screw rod) one end drills； When assembly, workpiece one end is pluggable on positioning head 14, and the spacer pin 15 on positioning head 14 and the limiting slot on the inside of workpiece are inserted It connects in succession；Workpiece and positioning head 14 can be made to keep relatively fixed when so assembling to connect；When such positioning head 14 rotates Workpiece is driven to rotate together.

Equipped with adjustment motor 11 on the pedestal 10 of 13 other side of bearing block；It adjusts motor 11 and passes through shaft coupling and transmission shaft 12 Connection.Adjusting can drive transmission shaft 12 to rotate synchronously when motor 11 rotates by shaft coupling.

Between top-fastener 3 and locator 4 in the rack 1 of inside equipped with auxiliary clamp device 6(referring to Figure of description 1 and 2)； Auxiliary clamp device 6 is made of mounting base 16, vertical slide plate 17, clamping cylinder 18, cross slide 19 and clamping jaw 20 (referring to explanation The attached Figures 5 and 6 of book)；

Mounting base 16 is fixed in rack 1；Vertical slide plate is slidably fitted with by vertical guide 21 on mounting base 16 17；It can be moved up and down along vertical guide 21 when vertical 17 stress of slide plate.

Supporting screw 22 is housed on the mounting base 16 of vertical 17 lower section of slide plate；17 interval of supporting screw 22 and vertical slide plate Contradict connection；The purpose that supporting screw 22 is arranged is: limiting to vertical slide plate 17, prevents it to be detached from vertical slide plate 17 and ask The generation of topic.

The both ends of vertical slide plate 17 pass through floating tension spring 23 respectively and connect with mounting base 16；Energy when vertical 17 stress of slide plate It is enough to float up and down under the action of floating tension spring 23.

The upper end of vertical slide plate 17 is equipped with cross slide 19 by the sliding of carriage rail 42；Cross slide 19 passes through symmetry shape The floating tension spring 23 of setting is connect with vertical slide plate 17；Its energy under the action of floating tension spring 23 when such 19 stress of cross slide Enough laterally floatings.

By pin, shape is movably installed with clamping jaw 20 up and down on cross slide 19；It is filled on the cross slide 19 of 20 side of clamping jaw There is clamping cylinder 18；The piston rod end of clamping cylinder 18 is by being movably installed with kinematic link 24 by pin symmetry shape；Respectively Kinematic link 24 is articulated and connected with one end of corresponding clamping jaw 20 respectively.When clamping cylinder 18 acts, it can pass through kinematic link 24 push clamping jaw 20 inwardly to rotate thus by Workpiece clamping.

The purpose that auxiliary clamp device 6 is arranged such is: so that clamping jaw 20 is by after Workpiece clamping, workpiece in the boring procedure When shaking, workpiece can be floated upper and lower together, front and back by the drive cross slide 19 of clamping jaw 20；To be the shake of workpiece Cushion space is provided；It is connected to make clamping jaw 20 keep relatively fixed with workpiece always；It avoids clamping jaw 20 and is contacted firmly with workpiece In the process, workpiece is because of the problem of the misplacing that drill caused by shifting between shake and clamping jaw 20；It is solid to meet Workpiece boring Fixed needs.

On auxiliary clamp device 6 on methods, rack 1 equipped with vertical drilling device 2(referring to Figure of description 1 and 2)；Vertical drilling device 2 It is made of propulsion slide plate 25, driving screw rod 26, drilling motor 27 and vertical drill bit 28 (referring to Figure of description 7).

By the sliding of upright guide rail 29 equipped with propulsion slide plate 25 in rack 1；It promotes and passes through silk in the rack 1 of 25 inside of slide plate Bar motor 30 is equipped with driving screw rod 26；Driving screw rod 26 is threadedly coupled with slide plate 25 is promoted；Lead screw motor 30 drives driving screw rod In 26 rotation processes, it can drive and slide plate 25 is promoted to move up and down along upright guide rail 29.

It promotes and drilling shaft 32 is equipped with by assembling stand 31 and bearing on slide plate 25；The assembling stand 31 of 32 top of drilling shaft It is upper that drilling motor 27 is housed；The output shaft of drilling motor 27 is fixedly connected with the upper end of drilling shaft 32；Under drilling shaft 32 End is equipped with vertical drill bit 28 by knife handle connector 33.Drilling motor 27 can drive knife handle connection when working by drilling shaft 32 First 33 and vertical drill bit 28 rotate synchronously.

Horizontal drilling device 5(is respectively provided with referring to specification on the outer side frame 1 of top-fastener 3 and in locator 4 on side frame 1 Attached Fig. 1 and 2).Horizontal drilling device 5 be made of traversing slide 34, horizontal shaft 35, horizontal machine 36 and horizontal drill bit 37 (referring to Figure of description 8).

Traversing slide 34 is equipped with by the sliding of guiding rail 38 in rack 1；By bearing equipped with horizontal on traversing slide 34 Shaft 35；One end of horizontal shaft 35 is equipped with horizontal drill bit 37 by knife handle connector 33；The upper end of traversing slide 34 is equipped with sleeping Formula motor 36；Horizontal machine 36 is connected by driving wheel and driving belt 39 with the other end of horizontal shaft 35；Horizontal machine When 36 work, knife handle connector 33 and horizontal drill bit 37 can be driven to rotate synchronously by driving belt 39 and horizontal shaft 35.

By pushing motor 40 equipped with push screw rod 41 in the rack 1 of traversing 34 lower section of slide；Push screw rod 41 with it is traversing Slide 34 is threadedly coupled.When pushing motor 40 works, traversing slide 34 can be driven along guiding rail 38 by pushing screw rod 41 It slidably reciprocates.

When the automobile screw rod drilling equipment works, one end of workpiece (automobile screw rod) to be processed is plugged on positioning first On the positioning head 14 of device 4, the spacer pin 15 on positioning head 14 and the limiting slot plug connection on the inside of workpiece at this time；Subsequent start-up top Push cylinder 7 on tight device 3；Transversely sliding rail is mobile towards workpiece direction for slide 8 when push cylinder 7 works, when on slide 8 When rotating top 9 other end conflict clamping with workpiece, 7 stopping of push cylinder movement.

After clamping workpiece, the clamping cylinder 18 on auxiliary clamp device 6 is acted, and clamping cylinder 18 passes through transmission when acting Connecting rod 24 push clamping jaw 20 inwardly rotation to from middle part by Workpiece clamping.

After above procedure carries out；Drilling motor 27 and lead screw motor 30 on vertical drilling device 2 work asynchronously；Screw rod While motor 30 drives propulsion slide plate 25 to move down by driving screw rod 26, drilling motor 27 drives knife handle by drilling shaft 32 Connector 33 and vertical drill bit 28 rotate synchronously, to carry out drilling drilling on the periphery of workpiece.

40 synchronization action of horizontal machine 36 and pushing motor on horizontal drilling device 5 each at the same time；Pushing motor 40 is logical While crossing push screw rod 41 traversing slide 34 is driven to travel forward along guiding rail 38, horizontal machine 36 passes through driving belt 39 and horizontal shaft 35 drive knife handle connector 33 and horizontal drill bit 37 to rotate；To carry out drilling brill on the periphery of workpiece Hole.

Above-mentioned vertical drilling device 2 and each horizontal drilling device 5 work a period of time everywhere in workpiece after drilling is completed, stand Formula drilling device 2 and each horizontal drilling device 5 reset；Clamping cylinder 18 on auxiliary clamp device 6 resets；Tune on subsequent locator 4 Whole motor 11 acts, and adjusts in 11 action process of motor, drives workpiece to turn an angle by transmission shaft 12 and positioning head 14.

Subsequent auxiliary clamp device 6, vertical drilling device 2 and each horizontal drilling device 5 repeat above-mentioned movement, can be same on workpiece Shi Jiagong drilling；Repeatedly repeatedly after, can uniformly process multiple brills on the periphery of designated position at the 3 of workpiece Hole.It completes to remove workpiece and change new workpiece after processing that next working cycles can be entered.

The automobile screw rod drilling equipment is ingenious in design, can be by vertical drilling device and horizontal drilling device simultaneously to each drilling Drilling processing is carried out, existing automobile screw rod drilling processing mode is solved to have that processing efficiency is low low with machining accuracy and ask Topic meets the needs of enterprise's production and application.

Claims

1. a kind of automobile screw rod drilling equipment, it is by rack (1), vertical drilling device (2), top-fastener (3), locator (4), horizontal Drilling device (5) and auxiliary clamp device (6) are constituted；It is characterized by: rack (1) interior symmetry shape is provided with top-fastener (3) and positioning Device (4)；Auxiliary clamp device (6) are housed in the rack (1) of inside between top-fastener (3) and locator (4)；Auxiliary clamp device (6) Vertical drilling device (2) is housed on upper methods, rack (1)；On top-fastener (3) outer side frame (1) and on locator (4) interior side frame (1) It is respectively provided with horizontal drilling device (5).

2. a kind of automobile screw rod drilling equipment according to claim 1, it is characterised in that: the top-fastener (3) is by pushing away Supply gas cylinder (7), slide (8) and rotate top (9) constitute；Slide (8) are slidably fitted with by horizontal slide rail in rack (1)；It is sliding Seat (8) side is equipped with push cylinder (7)；The piston rod of push cylinder (7) is connect by connector with slide (8)；Lead on slide (8) Bearing block (13) are crossed equipped with rotation top (9).

3. a kind of automobile screw rod drilling equipment according to claim 2, it is characterised in that: the locator (4) is the bottom of by Seat (10), adjustment motor (11) and transmission shaft (12) are constituted；Pass through pedestal (10) and axis in the rack (1) of top-fastener (3) side Seat (13) are held equipped with transmission shaft (12)；One end of transmission shaft (12) is fixed with positioning head (14) by screw；Positioning head (14) Multiple spacer pins (15) are uniformly fixed with by screw on periphery；Equipped with adjustment on the pedestal (10) of bearing block (13) other side Motor (11)；Adjustment motor (11) is connect by shaft coupling with transmission shaft (12).

4. a kind of automobile screw rod drilling equipment according to claim 3, it is characterised in that: the auxiliary clamp device (6) It is made of mounting base (16), vertical slide plate (17), clamping cylinder (18), cross slide (19) and clamping jaw (20)；In rack (1) It is fixed with mounting base (16)；Vertical slide plate (17) are slidably fitted with by vertical guide (21) on mounting base (16)；Vertically Supporting screw (22) are housed on mounting base (16) below slide plate (17)；Supporting screw (22) is intermittently supported with vertical slide plate (17) Touching connection；The both ends of vertical slide plate (17) pass through floating tension spring (23) respectively and connect with mounting base (16)；Vertical slide plate (17) Upper end by carriage rail (42) sliding be equipped with cross slide (19)；Cross slide (19) is drawn by the floating that symmetry shape is arranged Spring (23) is connect with vertical slide plate (17)；By pin, shape is movably installed with clamping jaw (20) up and down on cross slide (19)；Clamping jaw (20) clamping cylinder (18) are housed on the cross slide (19) of side；The piston rod end of clamping cylinder (18) is by passing through pin Symmetry shape is movably installed with kinematic link (24)；Each kinematic link (24) is articulated and connected with one end of corresponding clamping jaw (20) respectively.

5. a kind of automobile screw rod drilling equipment according to claim 4, it is characterised in that: the vertical drilling device (2) It is made of propulsion slide plate (25), driving screw rod (26), drilling motor (27) and vertical drill bit (28)；By vertical in rack (1) Guide rail (29) sliding is equipped with propulsion slide plate (25)；It promotes and is equipped in the rack (1) on the inside of slide plate (25) by lead screw motor (30) It drives screw rod (26)；Driving screw rod (26) is threadedly coupled with slide plate (25) are promoted；It promotes and passes through assembling stand (31) on slide plate (25) Drilling shaft (32) are housed with bearing；Drilling motor (27) are housed on assembling stand (31) above drilling shaft (32)；Drilling electricity The output shaft of machine (27) is fixedly connected with the upper end of drilling shaft (32)；The lower end of drilling shaft (32) passes through knife handle connector (33) vertical drill bit (28) are housed.

6. a kind of automobile screw rod drilling equipment according to claim 5, it is characterised in that: the horizontal drilling device (5) It is made of traversing slide (34), horizontal shaft (35), horizontal machine (36) and horizontal drill bit (37)；Rack passes through guiding on (1) Guide rail (38) sliding is equipped with traversing slide (34)；Horizontal shaft (35) are equipped with by bearing on traversing slide (34)；Horizontal shaft (35) one end is equipped with horizontal drill bit (37) by knife handle connector (33)；The upper end of traversing slide (34) is equipped with horizontal machine (36)；Horizontal machine (36) is connected by driving wheel and driving belt (39) with the other end of horizontal shaft (35)；Traversing cunning By pushing motor (40) equipped with push screw rod (41) in rack (1) below seat (34)；Push screw rod (41) and traversing slide (34) it is threadedly coupled.