CN214446967U

CN214446967U - Rigid-flex board rotating hole aperture adjusting mechanism

Info

Publication number: CN214446967U
Application number: CN202023033421.4U
Authority: CN
Inventors: 李明; 旷成龙; 郭达文
Original assignee: Red Board Jiangxi Co ltd
Current assignee: Jiangxi Redboard Technology Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-22
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to the technical field of hole-turning adjusting equipment, and discloses a rigid-flexible plate hole-turning aperture adjusting mechanism, which comprises a base, wherein a support frame is fixedly arranged at the top of the base, the rigid-flexible plate hole-turning aperture adjusting mechanism drives a movable plate to move through the expansion and contraction of an electric telescopic rod, then drives a rotating shaft to rotate through the rotation of a motor and drives a driving wheel and a fixed block to rotate, then drives a power transmission belt to rotate through the rotation of the driving wheel and drives a driven wheel shaft and a driven wheel to rotate, then drives a second electric telescopic rod to rotate through the rotation of the fixed block and drives a second fixed block to move, then drives a rotating shaft to rotate through the rotation of the driven wheel and drives a cutting blade to rotate, thereby realizing the adjustment of the hole aperture size of the drilled hole, meeting the requirements of drilling different apertures of the rigid-flexible plate, and improving the practicability of the rigid-flexible plate hole-turning aperture adjusting mechanism, the operation difficulty of workers is reduced.

Description

Rigid-flex board rotating hole aperture adjusting mechanism

Technical Field

The utility model relates to a change hole adjusting device technical field, specifically be a just flex board and change hole aperture adjustment mechanism.

Background

As is known, the drilling is the operation of processing a hole on a solid material by using a drill bit, the existing drilling equipment can only realize the requirement of reaming the diameter once generally, and the drill bit needs to be replaced when the diameter of the drilled hole of the rigid-flex board is changed, so that the working efficiency is greatly reduced, the labor cost is increased, and the processing of the rigid-flex board is influenced.

When the existing rigid-flex board hole turning mechanism is used, the hole diameter of a drilled hole can be manually adjusted only by a user, the operation difficulty of the user is increased, the processing efficiency of the rigid-flex board is reduced, the rigid-flex board can deviate in the processing process, and the quality of the rigid-flex board after processing and production is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a just scratch board and change hole aperture adjustment mechanism possesses and just can carry out the regulation in aperture simultaneously when scratching the board drilling just, just scratching the board course of working and can not taking place advantages such as skew just, solved just to scratch the needs that can only realize a reaming diameter when the board drilling just, just scratch the problem that the board course of working may take place the skew just.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a rigid-flex plate rotating hole aperture adjusting mechanism comprises a base, wherein a support frame is fixedly mounted at the top of the base, a first electric telescopic rod is fixedly mounted at the bottom of an inner cavity of the support frame, a movable plate is arranged at the top end of the first electric telescopic rod, a first motor is fixedly mounted at the top of the movable plate, a first rotating shaft is fixedly mounted at the output end of the first motor through a speed reducer, the bottom end of the first rotating shaft penetrates through the movable plate and extends into the movable plate, a first driving wheel is fixedly mounted on the outer surface of the first rotating shaft, a first fixed block is fixedly mounted at the bottom end of the first rotating shaft, a second electric telescopic rod is fixedly mounted at the right side of the first fixed block, a sliding groove is formed in the top of the inner cavity of the movable plate, a first spring is fixedly mounted at the bottom of the sliding groove, and a driven wheel shaft is fixedly mounted at the back of the first spring, no. two electric telescopic handle's right-hand member fixed mounting has No. two fixed blocks, the top of No. two fixed blocks is rotated and is installed the pivot No. two, the bottom of No. two pivots runs through No. two fixed blocks and extends to the outside of No. two fixed blocks, the external fixed surface of No. two pivots installs from the driving wheel No. one, the bottom fixed mounting of No. two pivots has cutting blade, the surface of an action wheel all is connected through a power transmission belt with trailing axle and a surface from the driving wheel.

Preferably, the bottom fixed mounting of base inner chamber has No. two motors, No. two motors's output passes through speed reducer fixed mounting and has a rotation axis No. one.

Preferably, the outer fixed surface of a rotation axis installs the action wheel No. two, the inner chamber of base and the top that is located No. two motors rotate and install the rotation axis No. two.

Preferably, the outer surface of the second rotating shaft is fixedly provided with a second driven wheel, and the outer surface of the second rotating shaft is fixedly provided with a half gear on the left of the second driven wheel.

Preferably, the surface of No. two action wheels and the surface of No. two driven wheels are connected through No. two power transmission belt transmissions, the top movable mounting of base has the gear board.

Preferably, the bottom of gear plate meshes with the surface of half-gear mutually, the left side fixed mounting at gear plate top has L type dog, the right side fixed mounting of L type dog has No. two springs, the back and the equal fixed mounting in right side at gear plate top have the baffle.

(III) advantageous effects

Compared with the prior art, the utility model provides a just scratch board and change hole aperture adjustment mechanism possesses following beneficial effect: the mechanism for adjusting the aperture of the rotary hole of the rigid-flexible plate can be used for driving a movable plate to move by the extension and contraction of a first electric telescopic rod, then driving a first rotary shaft to rotate by the rotation of a first motor and driving a first driving wheel and a first fixed block to rotate, then driving a first power transmission belt to rotate by the rotation of the first driving wheel and driving a driven wheel shaft and a first driven wheel to rotate, then driving a second electric telescopic rod to rotate by the rotation of the first fixed block and driving a second fixed block to move, then driving a second rotary shaft to rotate by the rotation of the first driven wheel and driving a cutting blade to rotate, completing the adjustment of the size of the drilled hole, driving a first rotary shaft to rotate by the rotation of a second motor and driving a second driving wheel to rotate, then driving a second power transmission belt to rotate by the rotation of the second driving wheel and driving a second driven wheel to rotate, and driving a half gear to rotate by the rotation of the second driven wheel, then, the half gear rotates to drive the gear plate to move, and then the rigid-flex plate is fixed through the L-shaped stop block and the second spring to complete the fixed movement of the rigid-flex plate.

1. This board aperture adjustment mechanism just scratches, it removes to drive the fly leaf through an electric telescopic handle is flexible, rotate through a motor and drive a pivot and rotate and drive an action wheel and a fixed block and rotate after that, rethread action wheel rotates and drives a power transmission belt and rotate and drive driven wheel axle and a from the driving wheel rotation, then rotate through a fixed block and drive No. two electric telescopic handle and rotate and drive No. two fixed block removals, rotate through a driven wheel and drive No. two pivots and rotate and drive cutting blade and rotate after that, realized the regulation to drilling aperture size, satisfied the demand to the different aperture drilling of board just scratching, the practicality that board aperture adjustment mechanism just scratched has been improved, staff's the operation degree of difficulty has been alleviateed.

2. This board aperture adjustment mechanism is just scratched to rigid frame, rotate through No. two motors and drive a rotation axis and rotate and drive No. two action wheels and rotate, then rotate through No. two action wheels and drive No. two power transmission belt rotations and drive No. two from the driving wheel rotations, drive No. two rotation axis rotations and drive the semi-gear rotation through No. two driven wheel rotations after that, rethread semi-gear rotates and drives the toothed disc and remove, fix the board through L type dog and No. two springs to rigid frame after that, realized the fixed removal to the board is just scratched, the quality that the board was just scratched in the skew influence has been avoided taking place in the course of working, the efficiency of board processing is just scratched is improved.

Drawings

Fig. 1 is a front view of the external structure of the present invention.

Fig. 2 is a front view of the internal structure of the base of the present invention.

Fig. 3 is a front view of the first driving wheel, the driven wheel shaft, the sliding groove and the first driven wheel structure of the present invention.

Fig. 4 is a top view of the gear plate structure of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a first electric telescopic rod; 4. a movable plate; 5. a first motor; 6. a first rotating shaft; 7. a first driving wheel; 8. a first fixed block; 9. a second electric telescopic rod; 10. a chute; 11. a first spring; 12. a driven axle; 13. a second fixed block; 14. a second rotating shaft; 15. a driven wheel I; 16. a cutting blade; 17. a first power transmission belt; 18. a second motor; 19. a first rotating shaft; 20. a second driving wheel; 21. a second rotating shaft; 22. a second driven wheel; 23. a half gear; 24. a second power transmission belt; 25. a gear plate; 26. an L-shaped stop block; 27. a second spring; 28. and a baffle plate.

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 rigid-flex plate rotating hole aperture adjusting mechanism comprises a base 1, a support frame 2 is fixedly installed at the top of the base 1, a first electric telescopic rod 3 is fixedly installed at the bottom of an inner cavity of the support frame 2, a movable plate 4 is installed at the top end of the first electric telescopic rod 3, a first motor 5 is fixedly installed at the top of the movable plate 4, a first rotating shaft 6 is fixedly installed at the output end of the first motor 5 through a speed reducer, the bottom end of the first rotating shaft 6 penetrates through the movable plate 4 and extends into the movable plate 4, a first driving wheel 7 is fixedly installed on the outer surface of the first rotating shaft 6, a first fixed block 8 is fixedly installed at the bottom end of the first rotating shaft 6, a second electric telescopic rod 9 is fixedly installed at the right side of the first fixed block 8, a chute 10 is formed at the top of the inner cavity of the movable plate 4, a first spring 11 is fixedly installed at the bottom of the chute 10, and a driven wheel shaft 12 is fixedly installed at the back of the first spring 11, a second fixed block 13 is fixedly arranged at the right end of the second electric telescopic rod 9, a second rotating shaft 14 is rotatably arranged at the top of the second fixed block 13, the bottom end of the second rotating shaft 14 penetrates through the second fixed block 13 and extends to the outside of the second fixed block 13, a first driven wheel 15 is fixedly arranged on the outer surface of the second rotating shaft 14, a cutting blade 16 is fixedly arranged at the bottom end of the second rotating shaft 14, the outer surface of a first driving wheel 7 is in transmission connection with the outer surfaces of a driven wheel shaft 12 and the first driven wheel 15 through a first power transmission belt 17, a second motor 18 is fixedly arranged at the bottom of an inner cavity of the base 1, a first rotating shaft 19 is fixedly arranged at the output end of the second motor 18 through a speed reducer, a second driving wheel 20 is fixedly arranged on the outer surface of the first rotating shaft 19, a second rotating shaft 21 is rotatably arranged above the second motor 18 in the inner cavity of the base 1, a second driven wheel 22 is fixedly arranged on the outer surface of the second rotating shaft 21, the outer surface of No. two rotation axis 21 and the left fixed mounting who is located No. two driven wheels 22 have a half gear 23, the surface of No. two action wheels 20 and the surface of No. two driven wheels 22 are connected through the transmission of No. two power transmission belt 24, the top movable mounting of base 1 has gear plate 25, the bottom of gear plate 25 meshes with the surface of half gear 23 mutually, the left side fixed mounting at gear plate 25 top has L type dog 26, the right side fixed mounting of L type dog 26 has No. two springs 27, the back at gear plate 25 top and the equal fixed mounting in right side have baffle 28.

The working principle is as follows: firstly, a user places a mechanism for adjusting the aperture of a rotating hole of a rigid-flexible plate on a flat ground, then stretches and retracts a first electric telescopic rod 3 to drive a movable plate 4 to move, then rotates a first rotating shaft 6 through a first motor 5, then rotates the first rotating shaft 6 to drive a first driving wheel 7 and a first fixed block 8 to rotate, then rotates the first driving wheel 7 to drive a first power transmission belt 17 to rotate, then rotates the first power transmission belt 17 to drive a driven wheel shaft 12 and a driven wheel 15 to rotate, then rotates the first fixed block 8 to drive a second electric telescopic rod 9 to rotate, then stretches and retracts the second electric telescopic rod 9 to drive a second fixed block 13 to move, then rotates the first driven wheel 15 to drive a second rotating shaft 14 to rotate, then rotates the second rotating shaft 14 to drive a cutting blade 16 to rotate, and completes the adjustment of the size of a drilled hole, then rotate through No. two motors 18 and drive a rotation axis 19 and rotate, then rotate through a rotation axis 19 and drive No. two action wheels 20 and rotate, then rotate through No. two action wheels 20 and drive No. two power transmission belt 24 and rotate, No. two power transmission belt 24 rotates and drives No. two from the driving wheel 22 and rotate, then rotate through No. two from driving wheel 22 and drive No. two rotation axis 21 and rotate, then rotate through No. two rotation axis 21 and drive half-gear 23 and rotate, rethread half-gear 23 rotates and drives gear board 25 and remove, then fix the rigid-flex board through L type dog 26 and No. two spring 27, accomplish the fixed removal to the rigid-flex board.

In summary, the rigid-flex board hole diameter adjusting mechanism can be driven by the first electric telescopic rod 3 to extend and retract to drive the movable plate 4 to move, then the first motor 5 is driven to rotate to drive the first rotating shaft 6 to rotate and drive the first driving wheel 7 and the first fixed block 8 to rotate, then the first driving wheel 7 is driven to rotate to drive the first power transmission belt 17 to rotate and drive the driven wheel shaft 12 and the first driven wheel 15 to rotate, then the first fixed block 8 is driven to rotate to drive the second electric telescopic rod 9 to rotate and drive the second fixed block 13 to move, then the first driven wheel 15 is driven to rotate to drive the second rotating shaft 14 to rotate and drive the cutting blade 16 to rotate, so as to complete the adjustment of the drilling size, then the second motor 18 is driven to rotate to drive the first rotating shaft 19 to rotate and drive the second driving wheel 20 to rotate, and then the second driving wheel 20 is driven to drive the second power transmission belt 24 to rotate and drive the second driven wheel 22 to rotate, then, the second driven wheel 22 rotates to drive the second rotating shaft 21 to rotate and drive the half gear 23 to rotate, then the half gear 23 rotates to drive the gear plate 25 to move, and then the rigid-flex board is fixed through the L-shaped stop 26 and the second spring 27 to complete the fixed movement of the rigid-flex board.

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 just scratch board and change hole aperture adjustment mechanism, includes base (1), the top fixed mounting of base (1) has support frame (2), its characterized in that: the bottom fixed mounting of support frame (2) inner chamber is electric telescopic handle (3) No. one, the top activity fly leaf (4) of electric telescopic handle (3), the top fixed mounting of fly leaf (4) has motor (5) No. one, the output of motor (5) has pivot (6) No. one through speed reducer fixed mounting, the bottom of pivot (6) runs through fly leaf (4) and extends to the inside of fly leaf (4), the surface fixed mounting of pivot (6) has action wheel (7) No. one, the bottom fixed mounting of pivot (6) has fixed block (8) No. one, the right side fixed mounting of fixed block (8) has electric telescopic handle (9) No. two, spout (10) have been seted up at the top of fly leaf (4) inner chamber, the bottom fixed mounting of spout (10) has spring (11), the back fixed mounting of a spring (11) has trailing axle (12), the right-hand member fixed mounting of No. two electric telescopic handle (9) has No. two fixed blocks (13), the top of No. two fixed blocks (13) is rotated and is installed No. two pivot (14), the bottom of No. two pivot (14) runs through No. two fixed blocks (13) and extends to the outside of No. two fixed blocks (13), the fixed surface of No. two pivot (14) installs one number from driving wheel (15), the fixed bottom of No. two pivot (14) installs cutting blade (16), the surface of action wheel (7) all is connected through a power transmission area (17) transmission with trailing axle (12) and the surface of one number from driving wheel (15).

2. The mechanism of claim 1, wherein the mechanism for adjusting the aperture of the rotating hole of the flex-rigid plate comprises: the bottom fixed mounting of base (1) inner chamber has No. two motor (18), the output of No. two motor (18) passes through speed reducer fixed mounting and has rotation axis (19) No. one.

3. The mechanism of claim 2, wherein the mechanism for adjusting the aperture of the rotating hole of the flex-rigid plate comprises: the outer fixed surface of a rotation axis (19) installs No. two action wheels (20), the inner chamber of base (1) just is located the top of No. two motors (18) and rotates and installs No. two rotation axes (21).

4. The mechanism of claim 3, wherein the mechanism for adjusting the aperture of the rotating hole of the flex-rigid plate comprises: no. two driven wheels (22) are fixedly installed to the surface of No. two rotation axis (21), the surface of No. two rotation axis (21) just is located the left fixedly installed half gear (23) of No. two driven wheels (22).

5. The mechanism of claim 3, wherein the mechanism for adjusting the aperture of the rotating hole of the flex-rigid plate comprises: the surface of No. two action wheel (20) and the surface of No. two driven wheels (22) are connected through No. two power transmission area (24) transmission, the top movable mounting of base (1) has gear plate (25).

6. The mechanism of claim 5, wherein the mechanism for adjusting the aperture of the rotating hole of the flex-rigid plate comprises: the bottom of gear plate (25) meshes with the surface of semi-gear (23) mutually, the left side fixed mounting at gear plate (25) top has L type dog (26), the right side fixed mounting of L type dog (26) has No. two springs (27), the equal fixed mounting in back and the right side at gear plate (25) top has baffle (28).