CN216729637U

CN216729637U - Accurate drilling equipment of panel for machining

Info

Publication number: CN216729637U
Application number: CN202122696837.2U
Authority: CN
Inventors: 王晓杜
Original assignee: Shandong Zhongjia Equipment Manufacturing Co ltd
Current assignee: Shandong Zhongjia Equipment Manufacturing Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-14
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of machining and discloses an accurate drilling device for a plate for machining, which comprises a base fixedly installed on the outer side of the lower surface of a bottom plate, wherein a fixed rod is arranged on the inner wall of the bottom plate, a through hole is formed in the top of the outer surface of the fixed rod, an extrusion spring is sleeved on the outer side of the outer surface of the fixed rod, and a movable sliding block is sleeved on the inner side of the outer surface of the fixed rod. This machining is with accurate drilling equipment of panel removes along the surface of connecting rod through the control movable block, and the control connecting rod drives the connection frame and rotates along the inside of spacing groove, has realized carrying out effectual regulation to the position of drill bit, when staff control the device when driling to the different positions of panel upper surface, need not carry out the removal and the fixing of making a round trip to the position of panel, labour saving and time saving has shortened staff's operating time, great improvement staff's work efficiency.

Description

Accurate drilling equipment of panel for machining

Technical Field

The utility model relates to the technical field of machining, in particular to an accurate drilling device for a plate for machining.

Background

Through the retrieval, chinese patent No. 201921195368.2 discloses a panel accurate drilling equipment for machining, relate to the machining technology field, specifically be a panel accurate drilling equipment for machining, connect the rope through setting up, utilize the scale on the connection rope, can accurately learn the pulling condition to the guide ring after the electric drill penetrates the guide ring, the length of electric drill walking can be learnt directly perceivedly through the scale of connecting the rope, the setting of scale is recombined, just can learn the position of electric drill at the workstation lower surface at the workstation upper surface, and then can realize the accurate drilling to the workstation lower surface, be convenient for carry out accurate drilling, and reasonable in design, and convenient for operation accords with the demand in the machining field.

Under the prior art, the structure of part drilling equipment is comparatively simple, is difficult for realizing carrying out effectual regulation to the position of drill bit, when drilling equipment when driling to the different positions of panel upper surface, often needs the staff to carry out the removal and the fixing of making a round trip to the position of panel, wastes time and energy, has prolonged staff's operating time, great reduction staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an accurate drilling device for a sheet material for machining, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an accurate drilling device for sheet materials for machining comprises a base fixedly installed on the outer side of the lower surface of a bottom plate, a fixed rod is arranged on the inner wall of the bottom plate, a through hole is formed in the top of the outer surface of the fixed rod, an extrusion spring is sleeved on the outer side of the outer surface of the fixed rod, a movable sliding block is sleeved on the inner side of the outer surface of the fixed rod, a limiting pin is arranged on the outer side of the upper surface of the sliding block in a penetrating mode, the bottom end of the limiting pin penetrates through the upper surface of the sliding block and is inserted into the fixed rod, a short rod is fixedly connected to the inner side of the upper surface of the sliding block, a transmission rod is sleeved in the middle of the outer surface of the short rod, a fixed groove is fixedly connected to the inner end of the short rod, a limiting rod is fixedly connected to the inner side of the upper surface of the bottom plate, a limiting spring is sleeved on the outer surface of the limiting rod, and a movable limiting block is sleeved on the top of the outer surface of the limiting rod, the inner side surface of the limiting block is fixedly connected with a mounting ring, the left side and the right side of the outer surface of the mounting ring are both fixedly connected with handles, the outer side of the upper surface of the mounting ring is provided with a limiting groove, the outer side surface of the mounting ring is sleeved with a movable connecting frame, the connecting frame is in sliding connection with the limiting groove, the upper surface of the connecting frame is penetrated with a limiting plate, the limiting plate penetrates through the outer side surfaces of the connecting frame and the mounting ring, the top of the outer side surface of the limiting plate is penetrated with a hand pull ring, the front side and the rear side of the inner side surface of the connecting frame are both sleeved with connecting rods, the middle part of the outer surface of each connecting rod is sleeved with a movable moving block, the middle part of the upper surface of each moving block is penetrated with an inserting rod, the inserting rod penetrates through the upper surface of the moving block and is inserted into the outer surface of each connecting rod, the outer surface of each inserting rod is sleeved with a return spring, and the lower surface of each moving block is fixedly provided with a driving motor, and the output end of the driving motor is fixedly provided with a rotatable drill bit.

Preferably, the inner side of the upper surface of the mounting ring is provided with a limiting hole, and the inner diameter of the limiting hole is matched with the outer diameter of the limiting plate.

Preferably, the extrusion spring, the limiting spring and the return spring are made of silicon-manganese spring steel.

Preferably, the top of the outer surface of the connecting rod is provided with a jack, and the inner diameter of the jack is matched with the outer diameter of the inserting rod.

Preferably, the connecting seat is sleeved at the bottom of the outer surface of the limiting rod, and the lower surface of the connecting seat is fixedly connected with the upper surface of the bottom plate.

Preferably, the outer side of the upper surface of the bottom plate is provided with a sliding groove, and the inner diameter of the sliding groove is matched with the outer diameter of the sliding block.

(III) advantageous effects

Compared with the prior art, the utility model provides an accurate drilling device for a sheet material for machining, which has the following beneficial effects:

1. this machining is with accurate drilling equipment of panel removes along the surface of connecting rod through the control movable block, and the control connecting rod drives the connection frame and rotates along the inside of spacing groove, has realized carrying out effectual regulation to the position of drill bit, when staff control the device when driling to the different positions of panel upper surface, need not carry out the removal and the fixing of making a round trip to the position of panel, labour saving and time saving has shortened staff's operating time, great improvement staff's work efficiency.

2. This accurate drilling equipment of panel for machining, but through the drive fixed slot of the reaction force indirectness that the extrusion spring was produced by the extrusion to panel carry out the centre gripping, control spacer pin fixes it again afterwards, realized that the device can effectually carry out effectual fixing to panel, improved the stability of panel when being driped, effectually prevented that panel from taking place the skew, cause the phenomenon of drilling position deviation to take place, the degree of accuracy when having improved the device and driling, the practicality is better.

3. This accurate drilling equipment of panel for machining through mutually supporting between four group's gag lever posts and the stopper, has realized carrying out effectual spacing to the collar in the removal, and the indirectness has guaranteed driving motor and the stability of drill bit when removing, and the drill bit appears rocking when the effectual collar that has prevented from driving motor and drill bit and removing, and the phenomenon that causes the position of punching of drill bit to appear slight deviation takes place, has made things convenient for staff's use.

Drawings

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

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

FIG. 3 is a partially exploded view of the present invention.

In the figure: 1. a base plate; 2. a base; 3. fixing the rod; 4. a compression spring; 5. a slider; 6. a spacing pin; 7. a short bar; 8. a transmission rod; 9. a fixing groove; 10. a limiting rod; 11. a limiting spring; 12. a limiting block; 13. a mounting ring; 14. a handle; 15. a limiting groove; 16. a connecting frame; 17. a limiting plate; 18. a hand-pulling ring; 19. a connecting rod; 20. a moving block; 21. inserting a rod; 22. a return spring; 23. a drive motor; 24. a drill bit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an accurate drilling device for sheet materials for machining comprises a base 2 fixedly installed on the outer side of the lower surface of a bottom plate 1, a fixed rod 3 is arranged on the inner wall of the bottom plate 1, a through hole is formed in the top of the outer surface of the fixed rod 3, an extrusion spring 4 is sleeved on the outer side of the outer surface of the fixed rod 3, the fixed groove 9 can be indirectly driven to clamp the sheet materials through the reaction force generated by the extrusion of the extrusion spring 4, and then a limiting pin 6 is controlled to fix the sheet materials, so that the device can effectively fix the sheet materials, the stability of the sheet materials when the sheet materials are drilled is improved, the sheet materials are effectively prevented from being deviated, the phenomenon that the drilling positions are deviated is caused, the accuracy of the device during drilling is improved, the practicability is better, a movable sliding block 5 is sleeved on the inner side of the outer surface of the fixed rod 3, and the limiting pin 6 is arranged on the outer side of the upper surface of the sliding block 5 in a penetrating mode, the bottom end of a limiting pin 6 penetrates through the upper surface of a sliding block 5 to be inserted into a fixed rod 3, a short rod 7 is fixedly connected to the inner side of the upper surface of the sliding block 5, a transmission rod 8 is sleeved in the middle of the outer surface of the short rod 7, a fixed groove 9 is fixedly connected to the inner end of the short rod 7, a limiting rod 10 is fixedly connected to the inner side of the upper surface of a bottom plate 1, effective limiting of a moving mounting ring 13 is achieved through mutual matching of four groups of limiting rods 10 and limiting blocks 12, the stability of a driving motor 23 and a drill bit 24 during moving is indirectly guaranteed, the phenomenon that the drill bit shakes when the driving motor 23 and the drill bit 24 are driven to move by the mounting ring 13 to cause slight deviation of the punching position of the drill bit 24 is effectively prevented, the use of workers is facilitated, a limiting spring 11 is sleeved on the outer surface of the limiting rod 10, and a movable limiting block 12 is sleeved on the top of the outer surface of the limiting rod 10, the inner side surface of the limiting block 12 is fixedly connected with a mounting ring 13, the left side and the right side of the outer surface of the mounting ring 13 are both fixedly connected with handles 14, the outer side of the upper surface of the mounting ring 13 is provided with a limiting groove 15, the outer side surface of the mounting ring 13 is sleeved with a movable connecting frame 16, the connecting frame 16 is in sliding connection with the limiting groove 15, the upper surface of the connecting frame 16 is provided with a limiting plate 17 in a penetrating way, the limiting plate 17 penetrates through the outer side surfaces of the connecting frame 16 and the mounting ring 13, the top of the outer side surface of the limiting plate 17 is provided with a hand pull ring 18 in a penetrating way, the front side and the rear side of the inner side surface of the connecting frame 16 are both sleeved with connecting rods 19, the middle part of the outer surface of the connecting rod 19 is sleeved with a movable moving block 20, the moving block 20 is controlled to move along the outer surface of the connecting rod 19, and the connecting rod 19 drives the connecting frame 16 to rotate along the inner part of the limiting groove 15, so as to realize effective adjustment of the position of a drill bit 24, when the staff control the device when driling the different positions of panel upper surface, need not carry out round trip's removal and fixed to the position of panel, labour saving and time saving, staff's operating time has been shortened, great improvement staff's work efficiency, inserted bar 21 is worn to be equipped with in the middle part of movable block 20 upper surface, inserted bar 21 passes the upper surface of movable block 20 and injects the surface of connecting rod 19, return spring 22 has been cup jointed to the surface of inserted bar 21, the lower fixed surface of movable block 20 installs driving motor 23, driving motor 23's output fixed mounting has rotatable drill bit 24.

In the utility model, in order to facilitate a user to quickly fix the connecting frame 16 and the mounting ring 13, the inner side of the upper surface of the mounting ring 13 is provided with the limiting hole, the inner diameter of the limiting hole is matched with the outer diameter of the limiting plate 17, the limiting plate 17 is controlled to penetrate through the connecting frame 16 and the limiting hole to realize fixation, and the user can conveniently and quickly fix the connecting frame 16 and the mounting ring 13.

In order to prolong the service life of the extrusion spring 4, the limiting spring 11 and the return spring 22, the manufacturing materials of the extrusion spring 4, the limiting spring 11 and the return spring 22 are all made of silicon-manganese spring steel, the spring made of the silicon-manganese spring steel has good return effect and is not easy to deform, and the service life of the extrusion spring 4, the limiting spring 11 and the return spring 22 is prolonged.

In the utility model, in order to facilitate a user to quickly fix the moving block 20 and the connecting rod 19, the top of the outer surface of the connecting rod 19 is provided with the insertion hole, the inner diameter of the insertion hole is matched with the outer diameter of the insertion rod 21, the insertion rod 21 is controlled to penetrate through the moving block 20 and be inserted into the insertion hole, so that the fixing is realized, and the user can conveniently and quickly fix the moving block 20 and the connecting rod 19.

In order to improve the connection stability between the limiting rod 10 and the bottom plate 1, the bottom of the outer surface of the limiting rod 10 is sleeved with the connecting seat, the lower surface of the connecting seat is fixedly connected with the upper surface of the bottom plate 1, the connecting seat increases the contact area between the limiting rod 10 and the bottom plate 1, and the connection stability between the limiting rod 10 and the bottom plate 1 is improved.

In the utility model, in order to facilitate the sliding block 5 to move in the bottom plate 1 along the outer surface of the fixed rod 3, the outer side of the upper surface of the bottom plate 1 is provided with the sliding groove, the inner diameter of the sliding groove is matched with the outer diameter of the sliding block 5, and the sliding block 5 is convenient to move in the bottom plate 1 along the outer surface of the fixed rod 3.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

When the device is used, the limiting pin 6 is controlled to be pulled out of the inside of the sliding block 5, the sliding block 5 is released from being fixed, then the transmission rod 8 is controlled to drive the short rod 7, the fixing groove 9 and the sliding block 5 to move outwards along the outer surface of the fixing rod 3, the extrusion spring 4 is extruded at the same time, then a plate is placed in the inner side of the fixing groove 9, then the control on the transmission rod 8 is released, meanwhile, the reaction force generated by the extrusion spring 4 pushing the sliding block 5, the short rod 7 and the fixing groove 9 to move inwards along the outer surface of the fixing rod 3 until the inner wall of the fixing groove 9 is tightly attached to the outer surface of the plate, then the limiting pin 6 is controlled to penetrate through the sliding block 5 and be re-inserted into the inside of the fixing rod 3, the plate is effectively fixed, then the hand pull ring 18 is controlled to drive the limiting plate 17 to be pulled out of the inside of the connecting frame 16, and the fixing frame 16 is released, then the connecting rod 19 is controlled to drive the connecting frame 16 to rotate along the inside of the limiting groove 15 until the connecting frame 16 rotates to a specified angle, then the limiting plate 17 is controlled again to penetrate through the connecting frame 16 and the mounting ring 13 to fix the connecting frame 16 and the mounting ring 13, then the inserting rod 21 is controlled to pull out the inside of the connecting rod 19, meanwhile, the return spring 22 is stretched to release the fixation between the moving block 20 and the connecting rod 19, then the moving block 20 is controlled to drive the driving motor 23 and the drill bit 24 to rotate along the outer surface of the connecting rod 19 until the connecting rod moves to a specified position, then the control on the inserting rod 21 is released, the return spring 22 is stretched to generate a contraction force to drive the inserting rod 21 to penetrate through the moving block 20 to re-insert into the inside of the connecting rod 19 to fix the moving block 20 and the connecting rod 19, so that the position of the drill bit 24 is vertical to the position of punching on the upper surface of the plate, start driving motor 23 afterwards, driving motor 23 drives drill bit 24 and rotates, control handle 14 drives collar 13 and stopper 12 and moves down along the outside surface of gag lever post 10 afterwards, collar 13 in moving is spacing, extrude spacing spring 11 simultaneously, the bottom of drill bit 24 contacts with the position of punching of bottom plate 1 upper surface, begin to drill panel, after accomplishing to punch the completion to panel, remove the control to handle 14, spacing spring 11 is pushed collar 13 and upwards removes by the reaction force that the extrusion produced simultaneously, make collar 13 move original position, make things convenient for next time to punch to panel.

In conclusion, according to the accurate drilling device for the plate for machining, the moving block 20 is controlled to move along the outer surface of the connecting rod 19, and the connecting rod 19 is controlled to drive the connecting frame 16 to rotate along the inner part of the limiting groove 15, so that the position of the drill bit 24 can be effectively adjusted, when a worker controls the device to drill different positions of the upper surface of the plate, the position of the plate does not need to be moved and fixed back and forth, time and labor are saved, the working time of the worker is shortened, and the working efficiency of the worker is greatly improved.

This machining is with accurate drilling equipment of panel, but through the drive fixed slot 9 of the reaction force indirectness that extrusion spring 4 is extruded and is produced to panel centre gripping, control spacer pin 6 is fixed it again afterwards, realized that the device can effectually carry out effectual fixed to panel, improved the stability of panel when being driped, effectually prevented that panel from taking place the skew, cause the phenomenon of drilling position deviation to take place, the degree of accuracy when having improved the device and driling, the practicality is better.

This sheet material accurate drilling equipment for machining through mutually supporting between four group's gag lever posts 10 and stopper 12, has realized carrying out effectual spacing to the collar 13 in the removal, and the indirectness has guaranteed the stability of driving motor 23 and drill bit 24 when removing, and the effectual collar 13 that has prevented the drill bit appears rocking when driving motor 23 and drill bit 24 and removing, and the phenomenon that causes the slight deviation to appear in the position of punching of drill bit 24 takes place, has made things convenient for staff's use.

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

Claims

1. The utility model provides a panel accurate drilling equipment for machining, includes base (2) of fixed mounting in bottom plate (1) lower surface outside, its characterized in that: the inner wall of the bottom plate (1) is provided with a fixed rod (3), the top of the outer surface of the fixed rod (3) is provided with a through hole, the outer side of the outer surface of the fixed rod (3) is sleeved with an extrusion spring (4), the inner side of the outer surface of the fixed rod (3) is sleeved with a movable sliding block (5), the outer side of the upper surface of the sliding block (5) is penetrated with a limit pin (6), the bottom end of the limit pin (6) penetrates through the upper surface of the sliding block (5) and is inserted into the fixed rod (3), the inner side of the upper surface of the sliding block (5) is fixedly connected with a short rod (7), the middle part of the outer surface of the short rod (7) is sleeved with a transmission rod (8), the inner end of the short rod (7) is fixedly connected with a fixed groove (9), the inner side of the upper surface of the bottom plate (1) is fixedly connected with a limit rod (10), and the outer surface of the limit rod (10) is sleeved with a limit spring (11), the top of the outer surface of the limiting rod (10) is sleeved with a movable limiting block (12), the inner side surface of the limiting block (12) is fixedly connected with a mounting ring (13), the left side and the right side of the outer surface of the mounting ring (13) are fixedly connected with handles (14), the outer side of the upper surface of the mounting ring (13) is provided with a limiting groove (15), the outer side surface of the mounting ring (13) is sleeved with a movable connecting frame (16), the connecting frame (16) is in sliding connection with the limiting groove (15), the upper surface of the connecting frame (16) is provided with a limiting plate (17), the limiting plate (17) penetrates through the outer side surfaces of the connecting frame (16) and the mounting ring (13), the top of the outer side surface of the limiting plate (17) is provided with a hand pull ring (18), the front side and the rear side of the inner side surface of the connecting frame (16) are both sleeved with connecting rods (19), the middle part of the outer surface of the connecting rod (19) is sleeved with a movable moving block (20), an inserted bar (21) penetrates through the middle of the upper surface of the moving block (20), the inserted bar (21) penetrates through the upper surface of the moving block (20) and is inserted into the outer surface of the connecting rod (19), a return spring (22) is sleeved on the outer surface of the inserted bar (21), a driving motor (23) is fixedly mounted on the lower surface of the moving block (20), and a rotatable drill bit (24) is fixedly mounted at the output end of the driving motor (23).

2. The accurate drilling device for a plate material for machining according to claim 1, characterized in that: the inner side of the upper surface of the mounting ring (13) is provided with a limiting hole, and the inner diameter of the limiting hole is matched with the outer diameter of the limiting plate (17).

3. The accurate drilling device for a plate material for machining according to claim 1, characterized in that: and the extrusion spring (4), the limiting spring (11) and the return spring (22) are made of silicon-manganese spring steel.

4. The accurate drilling device for a plate material for machining according to claim 1, characterized in that: the top of the outer surface of the connecting rod (19) is provided with a jack, and the inner diameter of the jack is matched with the outer diameter of the inserting rod (21).

5. The accurate drilling device for a plate material for machining according to claim 1, characterized in that: the bottom of the outer surface of the limiting rod (10) is sleeved with a connecting seat, and the lower surface of the connecting seat is fixedly connected with the upper surface of the bottom plate (1).

6. The accurate drilling device for a plate material for machining according to claim 1, characterized in that: the outer side of the upper surface of the bottom plate (1) is provided with a sliding groove, and the inner diameter of the sliding groove is matched with the outer diameter of the sliding block (5).