CN212598974U

CN212598974U - Continuous drilling equipment of sheet metal part

Info

Publication number: CN212598974U
Application number: CN202020415557.2U
Authority: CN
Inventors: 林少芬; 吴舒庭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-02-26
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a sheet metal parts machining technical field just discloses a continuous drilling equipment of sheet metal part, including two carriage, two top between the carriage is equipped with the rollgang, and just is located the mounting bracket of rollgang top to the inboard fixedly connected with symmetry of two carriages, the one end fixedly connected with gyro wheel frame of mounting bracket. This continuous drilling equipment of sheet metal part, through set up the gyro wheel that has spacing and guide function on the roller formula rollgang that uses at present sheet metal part, drilling mechanism who has the horizontal migration function, and can carry out the centre gripping to the sheet metal and fix, by biax motor, the lead screw, the gag lever post, the fixed plate, the fixture that splint isotructure constitutes, thereby close the transport of sheet metal part and drilling processing as an organic whole, not only can realize the continuous drilling work of sheet metal part, and the processing line of sheet metal part has been dwindled simultaneously, the machining efficiency of sheet metal part has been improved.

Description

Continuous drilling equipment of sheet metal part

Technical Field

The utility model relates to a sheet metal parts machining technical field specifically is a continuous drilling equipment of sheet metal part.

Background

A drill is a general term for machines and apparatuses that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary pressing using a tool harder and sharper than the object. Also known as drills, punches, through-hole machines, and the like. The desired effect is achieved by drilling the precision part.

In the course of working of sheet metal part, often need to bore sheet metal part, however, among the prior art, generally adopt the drilling machine to bore sheet metal part, usually fix sheet metal part on the drilling platform of drilling machine through anchor clamps, then bore through the drill bit, lift off from anchor clamps after the drilling is accomplished. When a certain number of sheet parts need to be processed, the sheet parts need to be frequently fixed and dismounted from the clamp, the processing efficiency is low in the mode, the labor intensity of workers is high, and the actual production and processing requirements are difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a continuous drilling equipment of sheet metal part possesses the advantage that improves sheet metal part drilling efficiency, has solved in the course of working of sheet metal part, often needs to drill to sheet metal part, however, among the prior art, generally adopts the drilling machine to drill to sheet metal part, passes through anchor clamps with sheet metal part usually and fixes on the drilling platform of drilling machine, then drills through the drill bit, unloads from anchor clamps after the drilling is accomplished again. When a certain number of sheet parts need to be processed, the sheet parts need to be frequently fixed and dismounted from the clamp, and the processing efficiency is low in the above mode, the labor intensity of workers is high, and the actual production and processing requirements are difficult to meet.

The utility model provides a following technical scheme: a continuous drilling device for sheet parts comprises two conveying frames, wherein a conveying roller way is arranged at the top between the two conveying frames, the inner sides of the two conveying frames are fixedly connected with symmetrical mounting frames which are positioned above the conveying roller way, one end of the mounting frame is fixedly connected with a roller frame, a rotating shaft is fixedly sleeved on the roller frame, a roller is movably sleeved at the middle part of the rotating shaft, a baffle plate positioned below the conveying roller way is arranged between the two conveying frames, a double-shaft motor is fixedly installed at the middle part of the top end of the baffle plate, a screw rod with reverse and opposite threads is fixedly sleeved on output shafts at two ends of the double-shaft motor, a limiting rod positioned on one side of the screw rod is fixedly sleeved between the two conveying frames, a movable frame is movably sleeved between the screw rod and the limiting rod, a connecting frame is fixedly connected at the top of the movable, the movable rod is movably sleeved on the fixed plate, one end of the movable rod is fixedly connected with the clamping plate, and the spring is movably sleeved on the movable rod.

Preferably, two outside fixedly connected with mount between the carriage, the both sides of mount roof bottom are fixedly connected with left mount and right mount respectively, fixed mounting has the motor on the mount of a left side, fixed cover is equipped with the main shaft on the output shaft of motor, the fixed cover in middle part of main shaft is equipped with the action wheel, movable sleeve is equipped with the hold-in range on the action wheel, movable sleeve is equipped with the slave shaft on the mount of a right side, the fixed cover in middle part of slave shaft is equipped with from the driving wheel, fixed cover is equipped with on the hold-in range and removes the seat, the bottom fixed mounting who removes the seat has the cylinder, the bottom fixed mounting of cylinder.

Preferably, the number of the movable frame has two, two the movable frame is symmetrical about the middle part of biax motor, one side and the lead screw thread of movable frame cup joint, and the opposite side and the gag lever post activity of movable frame cup joint.

Preferably, one end of the spring is fixedly connected with the fixing plate, and the other end of the spring is fixedly connected with the clamping plate.

Preferably, the driven wheel is movably sleeved with one end, far away from the driving wheel, of the synchronous belt, and the driven wheel is in transmission connection with the driving wheel through the synchronous belt.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this continuous drilling equipment of sheet metal part, through set up the gyro wheel that has spacing and guide function on the roller formula rollgang that uses at present sheet metal part, drilling mechanism who has the horizontal migration function, and can carry out the centre gripping to the sheet metal and fix, by biax motor, the lead screw, the gag lever post, the fixed plate, the fixture that splint isotructure constitutes, thereby close the transport of sheet metal part and drilling processing as an organic whole, not only can realize the continuous drilling work of sheet metal part, and the processing line of sheet metal part has been dwindled simultaneously, the machining efficiency of sheet metal part has been improved.

2. This continuous drilling equipment of sheet metal part through setting up the gyro wheel on the rollgang, ensures that the normal condition of carrying the removal of sheet metal part down, can carry on spacingly and direction to the sheet metal part, and this device drives two and removes a relative motion through starting the biax motor to drive two splint relative motion, and then can carry out the centre gripping before drilling to the sheet metal part and fix, improve the stability of sheet metal part during drilling man-hour and the precision of drilling.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the stop lever of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is the schematic view of the structure conveying roller way of the present invention.

In the figure: 1. a carriage; 2. a rollgang; 3. a mounting frame; 4. a roller frame; 5. a rotating shaft; 6. a roller; 7. a partition plate; 8. a double-shaft motor; 9. a screw rod; 10. a limiting rod; 11. a movable frame; 12. a connecting frame; 13. a fixing plate; 14. a movable rod; 15. a spring; 16. a splint; 17. a fixed mount; 18. a left fixed mount; 19. a right fixing frame; 20. a motor; 21. a main shaft; 22. a driving wheel; 23. a synchronous belt; 24. A driven shaft; 25. a driven wheel; 26. a movable seat; 27. a cylinder; 28. a drilling mechanism.

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. 1-4, a continuous drilling device for thin plate parts comprises two conveying frames 1, a conveying roller way 2 is arranged at the top between the two conveying frames 1, the inner sides of the two conveying frames 1 are fixedly connected with symmetrical mounting frames 3 which are positioned above the conveying roller way 2, one end of each mounting frame 3 is fixedly connected with a roller frame 4, a rotating shaft 5 is fixedly sleeved on each roller frame 4, a roller 6 is movably sleeved in the middle of each rotating shaft 5, the device can limit and guide the thin plate parts under the condition of ensuring the normal conveying and moving of the thin plate parts through the rollers 6 arranged on the conveying roller way 2, so as to facilitate the clamping and fixing of the thin plate parts, a partition plate 7 positioned below the conveying roller way 2 is arranged between the two conveying frames 1, a double-shaft motor 8 is fixedly arranged in the middle of the top end of the partition plate 7, and lead screws 9 with reverse opposite threads, fixed cover is equipped with the gag lever post 10 that is located lead screw 9 one side between two carriage 1, and movable cover is equipped with the carriage 11 between lead screw 9 and the gag lever post 10, and the top fixedly connected with link 12 of carriage 11, the top fixedly connected with fixed plate 13 of link 12, movable cover are equipped with movable rod 14 on the fixed plate 13, and the one end fixedly connected with splint 16 of movable rod 14, and movable cover is equipped with spring 15 on the movable rod 14.

Wherein, the outside fixedly connected with mount 17 between two carriage 1, the both sides of mount 17 roof bottom are fixedly connected with left mount 18 and right mount 19 respectively, fixed mounting has motor 20 on the left mount 18, the fixed cover is equipped with main shaft 21 on the output shaft of motor 20, the fixed cover in middle part of main shaft 21 is equipped with action wheel 22, movable cover is equipped with hold-in range 23 on the action wheel 22, movable cover is equipped with from axle 24 on the right mount 19, the fixed cover in middle part of from axle 24 is equipped with from the driving wheel 25, the fixed cover is equipped with on the hold-in range 23 moves seat 26, the bottom fixed mounting that moves seat 26 has cylinder 27, the bottom fixed mounting of cylinder 27 piston.

Wherein, the quantity that removes frame 11 has two, two remove frame 11 are about the middle part symmetry of double-shaft motor 8, one side and the lead screw 9 screw thread of removing frame 11 cup joint, and the opposite side that removes frame 11 cup joints with the gag lever post 10 activity, this device drives lead screw 9 through starting double-shaft motor 8 and rotates, utilize gag lever post 10 to remove frame 11 spacing, drive two and remove frame 11 relative motion, thereby drive two fixed plates 13 relative motion in the space between two rollers of rollgang 2, and then it is fixed to utilize two splint 16 to carry out the elasticity centre gripping to the sheet metal part, stability when ensureing the drilling of sheet metal part.

Wherein, spring 15's one end and fixed plate 13 fixed connection, and spring 15's the other end and splint 16 fixed connection, this device utilizes spring 15 and movable rod 14's cooperation, make splint 16 and sheet metal part's rigid centre gripping change elastic clamping into, thereby when guaranteeing that sheet metal part centre gripping is firm, can cushion between splint 16 and the sheet metal part, and then when avoiding causing the loss to the sheet metal part, can carry out horizontal buffering shock attenuation to sheet metal part drilling in-process, thereby improve sheet metal part drilling's stability and precision.

Wherein, keep away from the one end activity of action wheel 22 from driving wheel 25 and hold-in range 23 and cup joint, and be connected with the transmission of action wheel 22 from driving wheel 25 through hold-in range 23, this device drives the action wheel 22 on the main shaft 21 through starter motor 20 and rotates, utilize from axle 24 and the direction and the spacing support from driving wheel 25, make hold-in range 23 rotate, thereby drive and remove seat 26 horizontal migration, adjust the horizontal position of drilling mechanism 28, the cooperation rollgang 2 is to the vertical removal of sheet metal part, can realize the drilling work of sheet metal part optional position.

The working principle is as follows: firstly, the sheet part is conveyed to the lower part of the drilling mechanism 28 by the conveying roller way 2, then, the double-shaft motor 8 is started to drive the screw rod 9 to rotate, the movable frame 11 is limited by the limiting rod 10, the two movable frames 11 are driven to move relatively, so that the two fixed plates 13 are driven to move relatively in a gap between the two rollers of the conveying roller way 2, and then the sheet part is elastically clamped and fixed by the two clamping plates 16, finally, the driving wheel 22 on the main shaft 21 is driven by the starting motor 20 to rotate, the synchronous belt 23 is driven to rotate by the guiding and limiting support of the driven shaft 24 and the driven wheel 25, so that the movable seat 26 is driven to move horizontally, the position of the drilling mechanism 28 is adjusted, the cylinder 27 is started again to drive the drilling mechanism 28 to descend, and the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A continuous drilling equipment of sheet metal part, includes two carriage (1), its characterized in that: two the top between carriage (1) is equipped with rollgang (2), and the inboard fixedly connected with symmetry of two carriages (1) just is located mounting bracket (3) of rollgang (2) top, the one end fixedly connected with gyro wheel frame (4) of mounting bracket (3), fixed cover is equipped with pivot (5) on gyro wheel frame (4), the middle part movable sleeve of pivot (5) is equipped with gyro wheel (6), two be equipped with baffle (7) that are located rollgang (2) below between carriage (1), the middle part fixed mounting on baffle (7) top has biax motor (8), fixed cover is equipped with screw rod (9) that the screw thread is reverse opposite on the output shaft at biax motor (8) both ends, two fixed cover is equipped with gag lever post (10) that are located screw rod (9) one side between carriage (1), movable carriage (11) between screw rod (9) and the gag lever post (10) is overlapped, the top fixedly connected with link (12) of removal frame (11), the top fixedly connected with fixed plate (13) of link (12), movable sleeve is equipped with movable rod (14) on fixed plate (13), the one end fixedly connected with splint (16) of movable rod (14), and movable sleeve is equipped with spring (15) on movable rod (14).

2. The continuous drilling device for thin plate parts as claimed in claim 1, wherein: a fixed frame (17) is fixedly connected at the outer side between the two conveying frames (1), the two sides of the bottom of the top plate of the fixing frame (17) are respectively and fixedly connected with a left fixing frame (18) and a right fixing frame (19), a motor (20) is fixedly arranged on the left fixing frame (18), a main shaft (21) is fixedly sleeved on an output shaft of the motor (20), a driving wheel (22) is fixedly sleeved in the middle of the main shaft (21), a synchronous belt (23) is movably sleeved on the driving wheel (22), a driven shaft (24) is movably sleeved on the right fixing frame (19), a driven wheel (25) is fixedly sleeved in the middle of the driven shaft (24), a moving seat (26) is fixedly sleeved on the synchronous belt (23), an air cylinder (27) is fixedly arranged at the bottom of the moving seat (26), and a drilling mechanism (28) is fixedly arranged at the bottom of the piston rod of the air cylinder (27).

3. The continuous drilling device for thin plate parts as claimed in claim 1, wherein: the quantity of removing frame (11) has two, two remove the middle part symmetry about biax motor (8) of frame (11), one side and lead screw (9) screw socket of removing frame (11), and the opposite side and the gag lever post (10) activity of removing frame (11) are cup jointed.

4. The continuous drilling device for thin plate parts as claimed in claim 1, wherein: one end of the spring (15) is fixedly connected with the fixing plate (13), and the other end of the spring (15) is fixedly connected with the clamping plate (16).

5. The continuous drilling device for thin plate parts as claimed in claim 2, wherein: the driven wheel (25) is movably sleeved with one end, far away from the driving wheel (22), of the synchronous belt (23), and the driven wheel (25) is in transmission connection with the driving wheel (22) through the synchronous belt (23).