CN212704546U

CN212704546U - Drilling device for machining of precise parts

Info

Publication number: CN212704546U
Application number: CN202021138296.0U
Authority: CN
Inventors: 黄添花; 丁国良
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-03-16
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a drilling equipment technical field just discloses a drilling equipment for precision parts machining, which comprises a fixing plate and i, the fixed plate is inside to be provided with crooked work groove, fixed plate trailing flank middle part fixedly connected with servo motor, servo motor output fixedly connected with axis of rotation, the axis of rotation front end passes the fixed plate trailing flank and stretches into the inside fixedly connected with gear of fixed plate, gear top and bottom all mesh and are connected with the rack. This precision parts drilling equipment for machining through the mating reaction of servo motor, axis of rotation, gear, rack, spacing axle, movable plate, movable block, pinch-off blades and rubber pad, can carry out better fixed to the mechanical parts that needs carry out drilling treatment, labour saving and time saving relatively, through the mating reaction of contact tube, extension board, steadying plate, servo motor, transmission shaft and eccentric wheel, can collect the waste material, improved the practicality.

Description

Drilling device for machining of precise parts

Technical Field

The utility model relates to a drilling equipment technical field specifically is a drilling equipment for precision parts machining.

Background

At present, machining means the process that changes the overall dimension or the performance of work piece through a mechanical equipment, and drilling means the operation of processing the hole on the entity material with the drill bit, often needs to drill to spare part at machining's in-process, and current precision spare part drilling equipment for machining in use finds to fix aviation earphone spare part and needs the staff to operate always, and is more time-consuming and energy-consuming, and the practicality is lower.

The Chinese patent publication No. CN209737064U discloses a drilling auxiliary device for aviation earphone production and processing, which can clamp and fix aviation earphone parts, place the aviation earphone parts on a bottom plate, make the parts of the aviation earphone parts needing drilling correspond to a collecting hole, separate a limiting block from a first threaded rod, move the first threaded rod, make the first threaded rod drive a moving block to move leftwards, clamp and fix the aviation earphone parts, make the aviation earphone parts fixed by a left fixing block and the moving block, then make the limiting block connected with the first threaded rod by screwing, rotate the first threaded rod, make the first threaded rod move leftwards, clamp the aviation earphone parts more firmly, make the clamping effect better, when rotating the first threaded rod, the left end of the first threaded rod is connected with a connecting shaft, the connecting axle left end can be at the inside rotation of ball bearing, and ball bearing and spacing piece can be fixed to the movable block, and spacing piece can play spacing fixed effect to the connecting axle, makes the connecting axle can not run away from in the movable block, and supplementary first threaded rod carries out the removal to the right, and it is better to make to press from both sides tight fixed effect, but this kind of mode has very big defect: the parts that need handle are fixed still need the first threaded rod of staff's operation, and degree of automation is still lower, and the practicality is lower, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an accurate drilling equipment for parts machining has solved and has fixed still need the first threaded rod of staff operation to the spare part that needs to handle, and degree of automation is still lower, and the practicality is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drilling device for machining precision parts comprises a fixed plate, wherein a bending working groove is formed in the fixed plate, a servo motor is fixedly connected to the middle of the rear side face of the fixed plate, a rotating shaft is fixedly connected to the output end of the servo motor, the front end of the rotating shaft penetrates through the rear side face of the fixed plate and extends into the fixed plate, gears are fixedly connected to the top end and the bottom end of each gear in a meshed mode, moving plates are fixedly connected to the left side face of each gear above the corresponding gear and the right side face of each gear below the corresponding gear, limiting shafts are fixedly connected to the insides of four corners of the fixed plate, the moving plates located on the left side of the fixed plate are movably arranged on the outer sides of the two groups of limiting shafts located on the left side of the fixed plate, the moving plates located on, limiting holes are formed in four corners of the upper surface of the fixed plate, the top end of the moving block movably penetrates through the limiting holes and is fixedly connected with a clamping plate, the lower surface of the clamping plate is in contact with the upper surface of the fixed plate, a collecting hole is formed in the middle of the fixed plate, supporting plates are fixedly connected to four corners of the lower surface of the fixed plate, stabilizing plates are fixedly connected among the four groups of supporting plates, a delivery pipe is fixedly connected inside each stabilizing plate, the upper surface of the delivery pipe is in contact with the lower surface of the fixed plate, a fixed frame is fixedly connected to the left end of the lower surface of the stabilizing plate, a first motor is fixedly connected to the bottom end of the fixed frame, a transmission shaft is fixedly connected to the output end of the first motor, an eccentric wheel is fixedly connected to the right end, the upper surface of the auxiliary plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder penetrates through the upper surface of the auxiliary plate and is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a working shaft, and the bottom end of the working shaft is fixedly connected with a drill bit.

Preferably, the middle part of the front end of the gear is fixedly connected with a connecting shaft, and the side wall of the inner cavity of the fixing plate is rotatably connected with the front end of the connecting shaft.

Preferably, the inner side surface of the clamping plate is fixedly connected with a rubber pad, and the lower surface of the rubber pad is in contact with the upper surface of the fixing plate.

Preferably, the top end and the bottom end of the delivery pipe are both provided with through holes, and the bottom end of the delivery pipe is provided with an electric valve.

Preferably, the bottom end of the servo motor is fixedly connected with a supporting plate, and the front side face of the supporting plate is fixedly connected with the rear side face of the fixing plate.

Preferably, the support plate lower surface is fixedly connected with a base, and the base lower surface is provided with anti-skidding lines.

(III) advantageous effects

The utility model provides a precision parts is drilling equipment for machining possesses following beneficial effect:

1. this precision parts drilling equipment for machining through the mating reaction of servo motor, axis of rotation, gear, rack, spacing axle, movable plate, movable block, pinch-off blades and rubber pad, can carry out better fixed to the mechanical parts that needs carry out drilling treatment, labour saving and time saving relatively, through the mating reaction of contact tube, extension board, steadying plate, servo motor, transmission shaft and eccentric wheel, can collect the waste material, improved the practicality.

2. The drilling device for machining the precision part can perform drilling action on the mechanical part through the matching action of the strut, the auxiliary plate, the hydraulic cylinder, the second motor, the working shaft and the drill bit, and can assist the clamping plate to stably move left and right through the matching action of the limiting shaft, the moving plate and the moving block.

Drawings

Fig. 1 and 2 are schematic structural views of the present invention;

fig. 3 is a schematic cross-sectional structural view of the fixing plate portion of the present invention.

In the figure: 1. a fixing plate; 2. a servo motor; 3. a rotating shaft; 4. a gear; 5. moving the plate; 6. a limiting shaft; 7. a moving block; 8. a clamping plate; 9. a support plate; 10. a stabilizing plate; 11. a delivery pipe; 12. a fixed mount; 13. a first motor; 14. a drive shaft; 15. an eccentric wheel; 16. a pillar; 17. an auxiliary plate; 18. a hydraulic cylinder; 19. a second motor; 20. a working shaft; 21. a drill bit; 23. a rubber pad; 24. a support plate; 25. a base; 26 rack.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a drilling device for machining precision parts comprises a fixed plate 1, wherein a bending working groove is arranged in the fixed plate 1, a servo motor 2 is fixedly connected to the middle of the rear side face of the fixed plate 1, a rotating shaft 3 is fixedly connected to the output end of the servo motor 2, the front end of the rotating shaft 3 penetrates through the rear side face of the fixed plate 1 and extends into the fixed plate 1 and is fixedly connected with a gear 4, the top end and the bottom end of the gear 4 are respectively engaged and connected with a rack 26, the left side face of the rack 26 above the gear 4 and the right side face of the rack 26 below the gear 4 are respectively fixedly connected with a movable plate 5, limiting shafts 6 are respectively fixedly connected in the four corners of the fixed plate 1, the movable plates 5 positioned on the left side of the fixed plate 1 are movably arranged outside two groups of limiting shafts 6 positioned on the, the front end and the rear end of the upper surface of the moving plate 5 are fixedly connected with moving blocks 7, four corners of the upper surface of the fixed plate 1 are respectively provided with a limiting hole, the top end of each moving block 7 can movably penetrate through the limiting hole and is fixedly connected with a clamping plate 8, the lower surface of each clamping plate 8 is contacted with the upper surface of the fixed plate 1, the middle part of the fixed plate 1 is provided with a collecting hole, four corners of the lower surface of the fixed plate 1 are respectively and fixedly connected with supporting plates 9, four groups of supporting plates 9 are respectively and fixedly connected with stabilizing plates 10, a delivery pipe 11 is fixedly connected inside each stabilizing plate 10, the upper surface of the delivery pipe 11 is contacted with the lower surface of the fixed plate 1, the left end of the lower surface of each stabilizing plate 10 is fixedly connected with a fixing frame 12, the bottom end of each fixing frame 12 is, three groups of pillars 16 are fixedly connected to the upper surface of the fixing plate 1, an auxiliary plate 17 is fixedly connected to the top end of each pillar 16, a hydraulic cylinder 18 is fixedly connected to the upper surface of the auxiliary plate 17, the output end of the hydraulic cylinder 18 penetrates through the upper surface of the auxiliary plate 17 and is fixedly connected with a second motor 19, a working shaft 20 is fixedly connected to the output end of the second motor 19, and a drill bit 21 is fixedly connected to the bottom end of the working shaft 20.

Specifically, in order to assist the gear 4 to rotate more stably, the middle part of the front end of the gear 4 is fixedly connected with a connecting shaft, and the front end of the connecting shaft is rotatably connected with the side wall of the inner cavity of the fixing plate 1.

Specifically, in order to improve the fixing effect of the device on mechanical parts, a rubber pad 23 is fixedly connected to the inner side surface of the clamping plate 8, and the lower surface of the rubber pad 23 is in contact with the upper surface of the fixing plate 1.

Specifically, in order to carry out certain fixed to the waste material, it is more convenient when making the staff collect the waste material simultaneously, and the opening has all been seted up to the top and the bottom of contact tube 11, and contact tube 11 bottom is provided with the motorised valve.

Specifically, in order to fix the servo motor 2 and enable the servo single machine to work more stably, the bottom end of the servo motor 2 is fixedly connected with a supporting plate 24, and the front side face of the supporting plate 24 is fixedly connected with the rear side face of the fixing plate 1.

Specifically, in order to improve the stability of the device and to enable the device to be fixed at a suitable position more stably, the lower surface of the supporting plate 9 is fixedly connected with a base 25, and the lower surface of the base 25 is provided with anti-skid lines.

When the drilling machine is used, mechanical parts needing to be drilled are placed on the fixed plate 1, the servo motor 2 is started, the servo motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the gear 4 to rotate, the rack 26 moves left and right, the rack 26 drives the moving plate 5 to move left and right, the limiting shaft 6 can assist the moving plate 5 to move left and right, the moving block 7 can move left and right inside the limiting hole, the clamping plate 8 can move left and right, the mechanical parts needing to be machined are clamped and fixed, the mechanical parts can be located in the middle, then the hydraulic cylinder 18 and the second motor 19 are started, the second motor 19 drives the working shaft 20 to rotate, the working shaft 20 drives the drill bit 21 to rotate, the hydraulic cylinder 18 drives the drill bit 21 to move up and down, and the drill bit 21 is in contact with the mechanical parts, can carry out the action of drilling to machine parts, later mechanical waste material gets into inside contact tube 11 through the collection hole, collect the waste material, can assist the staff more smoothly shift out contact tube 11 with the inside mechanical waste material of contact tube 11 simultaneously, start servo motor 2, servo motor 2 drives transmission shaft 14 and rotates, transmission shaft 14 drives eccentric wheel 15 and rotates, eccentric wheel 15 carries out periodic striking to stabilizer plate 10, make contact tube 11 carry out certain vibrations, prevent that contact tube 11 from blockking up, the practicality has been improved.

To sum up, this precision parts drilling equipment for machining can carry out better fixed to the machine parts that need to carry out drilling processing through the mating reaction of servo motor 2, axis of rotation 3, gear 4, rack 26, spacing axle 6, movable plate 5, movable block 7, pinch-off blades 8 and rubber pad 23, and is labour saving and time saving comparatively, through contact tube 11, extension board 9, steadying plate 10, servo motor 2, transmission shaft 14 and eccentric wheel 15's mating reaction, can collect the waste material, has improved the practicality, through pillar 16, accessory plate 17, pneumatic cylinder 18, second motor 19, working shaft 20 and drill bit 21's mating reaction, can carry out the action of drilling to machine parts, through the mating reaction of spacing axle 6, movable plate 5 and movable block 7, can assist pinch-off blades 8 stable removal about going on.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. The utility model provides a precision parts drilling equipment for machining, includes fixed plate (1), its characterized in that: fixed plate (1) inside is provided with crooked work groove, fixed plate (1) trailing flank middle part fixedly connected with servo motor (2), servo motor (2) output end fixedly connected with axis of rotation (3), axis of rotation (3) front end passes fixed plate (1) trailing flank and stretches into fixed plate (1) inside fixedly connected with gear (4), gear (4) top and bottom all mesh and are connected with rack (26), and the equal fixedly connected with movable plate (5) of rack (26) left surface that is located gear (4) top and rack (26) right flank that is located gear (4) below, the inside equal fixedly connected with spacing axle (6) in fixed plate (1) four corners, be located the left (5) movable setting of fixed plate (1) and be located the left two sets of spacing axle (6) outsides of fixed plate (1), movable plate (5) that are located fixed plate (1) right side can be moved and set up in the movable plate (5) that are located fixed plate The front end and the rear end of the upper surface of the movable plate (5) are fixedly connected with movable blocks (7) outside two groups of limiting shafts (6), four corners of the upper surface of the fixed plate (1) are respectively provided with a limiting hole, the top end of each movable block (7) can movably penetrate through the limiting hole and is fixedly connected with a clamping plate (8), the lower surface of each clamping plate (8) is in contact with the upper surface of the fixed plate (1), the middle part of the fixed plate (1) is provided with a collecting hole, four corners of the lower surface of the fixed plate (1) are respectively and fixedly connected with supporting plates (9), stabilizing plates (10) are fixedly connected among the four groups of supporting plates (9), a delivery pipe (11) is fixedly connected inside each stabilizing plate (10), the upper surface of the delivery pipe (11) is in contact with the lower surface of the fixed plate (1), the left end of the lower surface of each stabilizing plate (10, the output end of the first motor (13) is fixedly connected with a transmission shaft (14), the right end of the transmission shaft (14) is fixedly connected with an eccentric wheel (15), the upper surface of the eccentric wheel (15) is in contact with the lower surface of the stabilizing plate (10), three groups of supporting columns (16) are fixedly connected with the upper surface of the fixing plate (1), the top ends of the supporting columns (16) are fixedly connected with an auxiliary plate (17), a hydraulic cylinder (18) is fixedly connected with the upper surface of the auxiliary plate (17), the output end of the hydraulic cylinder (18) penetrates through the upper surface of the auxiliary plate (17) and is fixedly connected with a second motor (19), the output end of the second motor (19) is fixedly connected with a working shaft (20), and the bottom end of.

2. The drilling device for machining a precision part according to claim 1, wherein: the middle part of the front end of the gear (4) is fixedly connected with a connecting shaft, and the side wall of the inner cavity of the fixing plate (1) is rotatably connected with the front end of the connecting shaft.

3. The drilling device for machining a precision part according to claim 1, wherein: the inner side face of the clamping plate (8) is fixedly connected with a rubber pad (23), and the lower surface of the rubber pad (23) is in contact with the upper surface of the fixing plate (1).

4. The drilling device for machining a precision part according to claim 1, wherein: the top and the bottom of delivery tube (11) have all been seted up the opening, and delivery tube (11) bottom is provided with the motorised valve.

5. The drilling device for machining a precision part according to claim 1, wherein: the bottom end of the servo motor (2) is fixedly connected with a supporting plate (24), and the front side face of the supporting plate (24) is fixedly connected with the rear side face of the fixing plate (1).

6. The drilling device for machining a precision part according to claim 1, wherein: the support plate is characterized in that a base (25) is fixedly connected to the lower surface of the support plate (9), and anti-skid grains are arranged on the lower surface of the base (25).