CN114918454A

CN114918454A - Door closer end cover drilling equipment

Info

Publication number: CN114918454A
Application number: CN202210655237.8A
Authority: CN
Inventors: 林啸
Original assignee: Chuzhou Shengjie New Material Co Ltd
Current assignee: Chuzhou Shengjie New Material Co Ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-08-19
Anticipated expiration: 2042-06-10
Also published as: CN114918454B

Abstract

The invention discloses a door closer end cover drilling device, in particular to the field of door closer manufacturing, which comprises a processing platform and a top plate, wherein a plurality of drill bits are arranged on the top plate, the top plate is positioned right above the processing platform, a plurality of limiting blocks are fixedly connected on the processing platform, the limiting blocks are U-shaped, a clamping mechanism for clamping an end cover positioned in the limiting blocks is arranged below the processing platform, a fixed disc and a driving disc can be driven to move downwards together by a pressure rod in the moving downwards process, when the driving disc drives a guide rod to extend into a guide cylinder, the guide rod slides along the inner wall of the guide cylinder and drives the driving disc to rotate, the driving disc and the fixed disc rotate relatively, the driving disc can drive one side of a rotating plate to slide in a guide rail while rotating, and an end cover in the limiting blocks is extruded by an extruding block, the end covers are firmly pressed in the limiting blocks, and the end covers are clamped simultaneously, so that the efficiency of clamping the end covers is greatly improved.

Description

Door closer end cover drilling equipment

Technical Field

The invention relates to the field of door closer manufacturing, in particular to door closer end cover drilling equipment.

Background

In the manufacturing process of the door closer, various parts in the door closer need to be processed such as casting, honing, drilling, tapping and the like, and especially when an end cover of the door closer is drilled, a plurality of end covers are generally processed simultaneously by using a tapping and drilling integrated machine.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides door closer end cover drilling equipment, and the technical problems to be solved by the invention are as follows: before the end covers are machined, the end covers need to be placed in machining positions one by one, and clamping is carried out through bolts and nuts, which is troublesome.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a door closer end cover drilling equipment, includes processing platform and roof, be provided with a plurality of drill bits on the roof, the roof is located processing platform directly over, a plurality of stoppers of fixedly connected with on the processing platform, the shape of stopper is the U-shaped, processing platform's below is provided with and is used for the tight clamping mechanism of end cover clamp who is located the stopper.

Preferably, clamping mechanism includes drive assembly and executive component, executive component includes extrusion piece, drive plate, guide rail, commentaries on classics board, connecting plate and fixed disk, processing platform's below interval is provided with the drive plate, a plurality of guide rails have been seted up on the drive plate, elastic rotation is connected with the fixed disk on the drive plate, be provided with the commentaries on classics board on the fixed disk, commentaries on classics board and guide rail correspond the setting, the one end of commentaries on classics board is rotated and is connected on the fixed disk and other one end slides in the guide rail, the commentaries on classics board passes through connecting plate and extrusion piece fixed connection.

Preferably, the driving assembly comprises a bottom plate, a guide cylinder, a pressure rod and a guide rod, the bottom plate is fixedly connected with the ground, the guide cylinder is fixedly connected onto the bottom plate, a chute is formed in the guide cylinder, the guide rod is fixedly connected onto the bottom plate, and the guide rod is in abutting sliding in the chute. The driving plate can rotate relative to the bottom plate, and the fixed disc and the bottom plate do not rotate relative to each other. The top plate is fixedly connected with a pressing rod, and the pressing rod is fixedly connected with the fixed disc. The driving plate can move up and down relative to the base plate by fixing the disc.

Preferably, the bottom plate is fixedly connected with a sleeve, a sliding plate is elastically connected in the sleeve, the sliding plate is connected with the guide cylinder in a sealing and sliding mode, one side of the sleeve is communicated with the chute, and one end, far away from the sleeve, of the blowing pipe is located on one side of the limiting block.

Preferably, one end of the blowpipe, which is far away from the bottom plate, is fixedly connected with a filter screen.

The invention has the technical effects and advantages that:

1. the depression bar can drive fixed disk and drive plate and move down jointly at the in-process that moves down, when the drive plate drives the guide bar and stretches into in the guide cylinder, the guide bar can receive the extrusion of the inner wall of the slope of guide cylinder, make the guide bar slide and drive the drive plate rotation along the inner wall of guide cylinder, in the pivoted, relative rotation takes place for drive plate and fixed disk, the drive plate can drive one side of commentaries on classics board and slide in the guide rail when the pivoted, the connecting plate drives the extrusion piece and extrudees to the end cover in the spacing block, with the pressure that the end cover is firm in the spacing block, press from both sides tight a plurality of end covers simultaneously, the efficiency of pressing from both sides tight end cover has been improved greatly.

2. When drilling, the depression bar can stretch into in the sleeve, the depression bar through with take place the conflict effect between the slide. The in-process that moves down at the slide, the air in the slide can be extruded, and the smear metal that the air produced when will holing blows away through the guide effect of blowing pipe, has guaranteed the clean and tidy nature on the processing platform, and the setting of filter screen also can prevent that the smear metal from entering into in the sleeve simultaneously.

Drawings

Fig. 1 is a schematic structural view of a door closer end cover drilling device according to the present invention.

FIG. 2 is a schematic view of the construction of the extrusion block of the present invention.

Fig. 3 is a schematic structural view of the driving plate of the present invention.

Fig. 4 is a schematic structural diagram of the bottom plate of the present invention.

Fig. 5 is a schematic structural view of the skateboard of the present invention.

The reference signs are:

1. a top plate; 2. a drill bit; 3. a processing platform; 4. a limiting block; 5. extruding the block; 6. a drive plate; 7. a guide rail; 8. rotating the plate; 9. a connecting plate; 10. fixing the disc; 11. a sleeve; 12. a guide cylinder; 13. a guide bar; 14. a slide plate; 15. a chute; 16. a pressure lever; 17. a base plate; 18. a blowpipe.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example one

Please refer to fig. 1-4, a door closer end cover drilling equipment, includes processing platform 3 and roof 1, be provided with a plurality of drill bits 2 on the roof 1, roof 1 is located directly over processing platform 3, a plurality of stopper 4 of fixedly connected with on the processing platform 3, stopper 4's shape is the U-shaped, the below of processing platform 3 is provided with the clamping mechanism who is used for pressing from both sides the end cover that is located in stopper 4 tightly. Clamping mechanism includes drive assembly and executive module, executive module includes extrusion piece 5, drive plate 6, guide rail 7, commentaries on classics board 8, connecting plate 9 and fixed disk 10, the below interval of processing platform 3 is provided with drive plate 6, a plurality of guide rails 7 have been seted up on the drive plate 6, elastic rotation is connected with fixed disk 10 on the drive plate 6, be provided with commentaries on classics board 8 on the fixed disk 10, commentaries on classics board 8 and guide rail 7 correspond the setting, the one end of commentaries on classics board 8 is rotated and is connected on fixed disk 10 and other one end slides in guide rail 7, commentaries on classics board 8 passes through connecting

plate

9 and 5 fixed connection of extrusion piece. The driving assembly comprises a bottom plate 17, a guide cylinder 12, a pressure rod 16 and a guide rod 13, the bottom plate 17 is fixedly connected with the ground, the guide cylinder 12 is fixedly connected onto the bottom plate 17, a chute 15 is formed in the guide cylinder 12, the guide rod 13 is fixedly connected onto the bottom plate 17, and the guide rod 13 is abutted and slides in the chute 15. The drive plate 6 is rotatable relative to the base plate 17 and the fixed plate 10 and base plate 17 do not rotate relative to each other. The top plate 1 is fixedly connected with a pressure lever 16, and the pressure lever 16 is fixedly connected with the fixed plate 10. The drive plate 6 can be moved up and down relative to the base plate 17 by fixing the disc 10.

When the door closer is used, the upper part of the top plate 1 is connected with a moving end of a telescopic device, for example, the moving end of an air cylinder is fixedly connected, the top plate 1 can drive the drill bit 2 to drill a door closer end cover positioned in the limiting block 4 under the driving of the air cylinder, in the process, the top plate 1 can drive the pressing rod 16 to move downwards together, the pressing rod 16 can drive the fixed plate 10 and the driving plate 6 to move downwards together in the downward moving process, when the driving plate 6 drives the guide rod 13 to extend into the guide cylinder 12, the guide rod 13 can be extruded by the inclined inner wall of the guide cylinder 12, so that the guide rod 13 slides along the inner wall of the guide cylinder 12 and drives the driving plate 6 to rotate, when the driving plate 6 rotates, the driving plate 6 and the fixed plate 10 rotate relatively, the driving plate 6 can drive one side of the rotating plate 8 to slide in the guide rail 7 while rotating, thereby changing the position of the rotating plate 8 on the driving plate 6, the board 8 that changes rotates along with the tie point between board 8 and the fixed disk 10 that changes to drive extrusion piece 5 through connecting plate 9 and extrude the end cover in to stopper 4, with the pressure of end cover firmly in stopper 4, roof 1 continues to move down this moment, makes roof 1 can drive drill bit 2 and carry out the tapping drilling to the work piece that is located in stopper 4.

Example two

Referring to fig. 1-5, a sleeve 11 is fixedly connected to the bottom plate 17, a sliding plate 14 is elastically connected to the inside of the sleeve 11, the sliding plate 14 is connected to the guide cylinder 12 in a sealing and sliding manner, one side of the sleeve 11 is communicated with the chute 15, and one end of the blowing pipe 18, which is far away from the sleeve 11, is located at one side of the limiting block 4. A filter screen is fixedly connected to one end of the blowpipe 18 far away from the bottom plate 17. While drilling, the press rod 16 extends into the sleeve 11, and the press rod 16 interferes with the sliding plate 14. In the process that the sliding plate 14 moves downwards, air in the sliding plate 14 can be extruded, the air blows away cutting chips generated in the drilling process through the guiding effect of the air blowing pipe 18, the tidiness on the processing platform 3 is guaranteed, and meanwhile the arrangement of the filter screen can also prevent the cutting chips from entering the sleeve 11.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiment of the invention, only the structures related to the disclosed embodiment are related, other structures can refer to common design, and the same embodiment and different embodiments of the invention can be combined mutually under the condition of no conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a door closer end cover drilling equipment, includes processing platform (3) and roof (1), be provided with a plurality of drill bits (2) on roof (1), roof (1) is located processing platform (3) directly over, its characterized in that: the machining platform is characterized in that a plurality of limiting blocks (4) are fixedly connected to the machining platform (3), the limiting blocks (4) are U-shaped, and a clamping mechanism used for clamping an end cover located in the limiting blocks (4) is arranged below the machining platform (3).

2. A door closer end cap boring apparatus according to claim 1, wherein: clamping mechanism includes drive assembly and executive component, executive component includes extrusion piece (5), drive plate (6), guide rail (7), commentaries on classics board (8), connecting plate (9) and fixed disk (10), the below interval of processing platform (3) is provided with drive plate (6), a plurality of guide rails (7) have been seted up on drive plate (6), elastic rotation is connected with fixed disk (10) on drive plate (6), be provided with commentaries on classics board (8) on fixed disk (10), commentaries on classics board (8) and guide rail (7) correspond the setting, the one end of commentaries on classics board (8) is rotated and is connected on fixed disk (10) and one end slides in guide rail (7) in addition, commentaries on classics board (8) are through connecting plate (9) and extrusion piece (5) fixed connection.

3. A door closer end cap boring apparatus according to claim 2, wherein: drive assembly includes bottom plate (17), guide cylinder (12), depression bar (16) and guide bar (13), bottom plate (17) and ground fixed connection, fixedly connected with guide cylinder (12) are gone up in bottom plate (17), chute (15) have been seted up in guide cylinder (12), fixedly connected with guide bar (13) are gone up in bottom plate (17), guide bar (13) are contradicted in chute (15) and are slided, fixedly connected with depression bar (16) are gone up in roof (1), depression bar (16) and fixed disk (10) fixed connection.

4. A door closer end cap boring apparatus according to claim 3, wherein: the improved air blowing pipe is characterized in that a sleeve (11) is fixedly connected onto the bottom plate (17), a sliding plate (14) is elastically connected into the sleeve (11), the sliding plate (14) is in airtight sliding connection with the guide cylinder (12), one side of the sleeve (11) is communicated with the chute (15), and one end, far away from the sleeve (11), of the air blowing pipe (18) is located on one side of the limiting block (4).

5. A door closer end cap boring apparatus according to claim 4, wherein: one end of the blowpipe (18) far away from the bottom plate (17) is fixedly connected with a filter screen.