Rat frame drilling device

Abstract

The utility model discloses a racket frame drilling device which comprises an installation table, a clamping component used for fixing a racket frame and a drilling component used for drilling the racket frame are installed on the top of the installation table. Wherein a driving part is mounted in the mounting table and connected with a clamping part, the racket frame can be quickly fixed through the clamping part, disassembly is convenient, time and labor are saved, the production efficiency is improved, burrs at a hole outlet and in the hole can be effectively removed through the drilling part, one-time hole forming and burr treatment are completed, and the production efficiency is improved. And the drilling quality is improved, and the additional burr processing cost in the later period is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a frame processing technical field, concretely to a frame drilling device. BACKGROUND

[0002] Badminton racket generally by the head, racket, racket handle and frame and the joint of racket rod constitute. A racket length is less than 68 centimeters, wherein racket handle and racket rod length is less than 42 centimeters, frame length is less than 25 centimeters, width is 20 centimeters, with the development of science and technology, the development of racket is towards the direction of weight lighter and lighter, frame harder and harder, racket rod elasticity better and better, air resistance smaller and smaller.

[0003] The patent with patent announcement number CN221391402U discloses a kind of carbon fiber badminton racket fast drilling clamp, including processing table and the racket body placed on processing table, one side of the top of processing table is equipped with pressing mechanism, the other side of the top of processing table is fixedly connected with limiting frame, multiple holes are arranged in the inside of limiting frame, the top of processing table and the four around of limiting frame are equipped with multiple sets of clamping mechanism, the top of processing table and the inside of limiting frame are slidably connected with drilling mechanism.

[0004] The above-mentioned patent can solve the corresponding technical problems, and can effectively improve the fixing ability of the equipment to the racket, avoiding the displacement of the frame during drilling. However, the above-mentioned patent needs to adjust multiple lead screws to fix and disassemble the frame during use, which makes the fixing and disassembling of the frame more cumbersome, cannot quickly disassemble and assemble the frame, is time-consuming and laborious, and further affects the production efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a frame drilling device, solving the problem that the existing technology needs to adjust multiple lead screws to fix and disassemble the frame, which makes the fixing and disassembling of the frame more cumbersome, cannot quickly disassemble and assemble the frame, is time-consuming and laborious, and further affects the production efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the main technical scheme including: a frame drilling device, including: mounting table, its top is equipped with the clamping part for fixing frame, and the drilling part for drilling the frame;Wherein, the inside of mounting table is equipped with driving part, the driving part is connected with the clamping part.

[0007] As a preferred technical scheme, the clamping component comprises a rotating table, an adjusting bolt is screw-mounted at the top center position of the rotating table, an installation sleeve is rotatably mounted on the adjusting bolt through a second bearing, a plurality of connecting rods are movably connected to the installation sleeve through hinges respectively, a pressing plate is movably connected to one end of the connecting rod through a hinge, a plurality of the pressing plates abut against the inner frame wall of the photo frame respectively, a second sliding groove is formed in the rotating table, and a second sliding block is slidably mounted in the second sliding groove.

[0008] As a preferred technical scheme, the pressing plate is provided with a groove at the contact surface with the photo frame, and the groove is aligned with the opening position of the photo frame.

[0009] As a preferred technical scheme, the driving member is a second driving motor, the installation table is provided with an installation cavity, the second driving motor is fixedly installed in the installation cavity, and the output shaft of the second driving motor is fixedly connected with the bottom of the rotating table.

[0010] As a preferred technical scheme, the installation table is fixedly provided with a first bearing, and the output shaft of the second driving motor is fixedly installed in the inner ring of the first bearing.

[0011] As a preferred technical scheme, the installation table is provided with a first sliding groove at the top, a first sliding block is slidably mounted in the first sliding groove, and the upper end of the first sliding block is fixedly connected with the bottom of the rotating table.

[0012] As a preferred technical scheme, the drilling component comprises a fixed plate fixedly installed on the installation table, a hydraulic cylinder fixedly installed on the fixed plate, a first driving motor fixedly connected with the hydraulic cylinder through a connecting plate, a drill fixedly connected with the output shaft of the first driving motor through a shaft coupling, and a polishing brush fixedly installed on the drill.

[0013] The drilling device for photo frame has at least the following beneficial effects:

[0014] The drilling device for photo frame has at least the following beneficial effects:

[0015] The position of the drilling hole is adjusted by starting the second driving motor to drive the frame to rotate, and the hydraulic cylinder and the first driving motor are started to cooperate to process the drilling hole of the frame, and the hole is polished by the polishing brush behind the drill bit end during the drilling process, so that burrs at the hole outlet and inside can be effectively removed, one-time hole forming and burr processing are completed, the drilling quality is improved, and the cost of processing and treating the burrs later is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and serve to explain the principles of the application, and do not limit the application. In the drawings:

[0017] Fig. 1 It is a three-dimensional view of the frame drilling device of the utility model;

[0018] Fig. 2 It is a mounting table sectional view of the frame drilling device of the utility model;

[0019] Fig. 3 It is a clamping component structure schematic view of the frame drilling device of the utility model;

[0020] Fig. 4 It is a polishing brush installation schematic view of the frame drilling device of the utility model.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, mounting table; 101, mounting cavity; 102, first bearing; 103, first sliding groove; 104, first sliding block; 2, clamping component; 3, drilling component; 301, fixed plate; 302, hydraulic cylinder; 303, connecting plate; 304, first driving motor; 305, drill bit; 3051, polishing brush; 4, frame; 5, second driving motor; 6, rotating table; 7, adjusting bolt; 701, second bearing; 8, mounting sleeve; 801, connecting rod; 9, second sliding groove; 901, second sliding block; 10, pressing plate; 1001, groove. DETAILED DESCRIPTION

[0023] The embodiments of the application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented.

[0024] EMBODIMENT

[0025] Please refer to Figs. 1 to 4As shown, the embodiment provides a frame drilling device, which comprises a mounting table 1, a clamping part 2 for fixing the frame 4 is mounted on the top of the mounting table 1, and a drilling part 3 for drilling the frame 4; wherein a driving part is mounted in the mounting table 1, the driving part is connected with the clamping part 2, the clamping part 2 can quickly fix the frame 4, and the clamping part 2 is convenient to disassemble, which saves time and effort, improves production efficiency, the drilling part 3 can effectively remove burrs at the hole exit and inside, complete one-time hole drilling and burr processing, improve drilling quality, and reduce the cost of processing and handling the burrs in the later period.

[0026] The clamping part 2 comprises a rotating table 6, an adjusting bolt 7 is threadedly mounted on the top center position of the rotating table 6, an installation sleeve 8 is rotatably mounted on the adjusting bolt 7 through a second bearing 701, a plurality of connecting rods 801 are movably connected with the installation sleeve 8 through hinges respectively, one end of each connecting rod 801 is movably connected with a pressing plate 10 through a hinge, the plurality of pressing plates 10 abut against the inner frame wall of the frame 4 respectively, a second sliding groove 9 is formed in the rotating table 6, a second sliding block 901 is slidably mounted in the second sliding groove 9, the top of the second sliding block 901 is fixedly connected with the bottom of the pressing plate 10, the adjusting bolt 7 is fixedly installed in the inner ring of the second bearing 701, and the adjusting bolt 7 will not rotate when it rotates, the adjusting bolt 7 can drive the connecting rod 801 to move by lifting, and then the pressing plate 10 is pushed forward and backward by the connecting rod 801 to press and disassemble the frame 4, which is convenient for quickly fixing and disassembling the frame 4, the cooperation of the second sliding groove 9 and the second sliding block 901 can limit the pushing route of the pressing plate 10, so that the pressing plate 10 can move linearly, the stability of the clamping and fixing of the pressing plate 10 to the frame 4 is increased, and the number of the pressing plates 10 is preferably four, which can support the upper, lower, left and right four points of the inner wall of the frame 4, so that the frame 4 is uniformly stressed in the transverse and longitudinal directions, and the stability of the fixing is increased, the outer edge of the pressing plate 10 is in an arc structure which is matched with the inner wall of the frame 4, and the matching and fixing are facilitated.

[0027] The contact surface of the pressing plate 10 and the frame 4 is provided with a groove 1001, and the groove 1001 is aligned with the hole opening position of the frame 4, so that the drill bit 305 can be prevented from contacting the pressing plate 10 when drilling, and the damage to the pressing plate 10 is avoided.

[0028] The driving part is a second driving motor 5, the mounting table 1 is provided with a mounting cavity 101, the second driving motor 5 is fixedly installed in the mounting cavity 101, the output shaft of the second driving motor 5 is fixedly connected with the bottom of the rotating table 6, the second driving motor 5 can drive the rotating table 6 to rotate left and right, so that the frame 4 can be rotated, the drill bit 305 can drill different parts of the frame 4, and the second driving motor 5 is a reversible motor.

[0029] The first bearing 102 is fixedly installed on the mounting table 1, and the output shaft of the second driving motor 5 is fixedly installed in the inner ring of the first bearing 102. The first bearing 102 can increase the stability of the output of the second driving motor 5, which is helpful for the use of the device.

[0030] The first sliding groove 103 is formed in the top of the mounting table 1, and the first sliding block 104 is slidingly installed in the first sliding groove 103. The upper end of the first sliding block 104 is fixedly connected with the bottom of the rotating table 6. The cooperation of the first sliding groove 103 and the first sliding block 104 can increase the stability of the rotation of the rotating table 6 and improve the drilling quality of the frame 4.

[0031] The drilling part 3 comprises a fixed plate 301 fixedly installed on the mounting table 1, a hydraulic cylinder 302 fixedly installed on the fixed plate 301, a first driving motor 304 fixedly connected with the hydraulic cylinder 302 through a connecting plate 303, a drill bit 305 fixedly connected with the output shaft of the first driving motor 304 through a shaft coupling, and a polishing brush 3051 fixedly installed on the drill bit 305. The first driving motor 304 can drive the drill bit 305 to rotate, and the hydraulic cylinder 302 can drive the drill bit 305 to displace. The cooperation of the hydraulic cylinder 302 and the first driving motor 304 can effectively drill the frame 4. The polishing brush 3051 behind the end of the drill bit 305 can polish the hole during the drilling process, which can effectively remove the burrs at the outlet and inside of the hole, improve the drilling quality, and reduce the cost of processing the burrs in the later stage. The polishing brush 3051 comprises a mounting sleeve and nylon bristles. The nylon bristles are installed on the outer surface of the mounting sleeve, and the outer surface of the mounting sleeve is flush with the drill bit 305. The mounting sleeve is fixedly installed on the drill bit 305, which can complete one-time hole forming and burr processing.

[0032] As known to those skilled in the art, the working principles and wiring methods of the first driving motor 304, the hydraulic cylinder 302, and the second driving motor 5 are common, which belong to conventional means or common knowledge. Therefore, the type selection of the first driving motor 304, the hydraulic cylinder 302, and the second driving motor 5 can be made by those skilled in the art according to their needs or convenience.

[0033] Working principle: in use, first, the frame 4 is placed on the rotating table 6, the plurality of pressing plates 10 are located in the inner ring of the frame 4, then the mounting sleeve 8 is driven to descend by rotating the adjusting bolt 7, the mounting sleeve 8 descends and drives the plurality of connecting rods 801 to move outward, the plurality of pressing plates 10 are contacted and pressed with each part of the frame 4 by the outward movement of the connecting rods 801, the frame 4 is fixed, the drilling height of the frame 4 is flush with the mounting height of the drill bit 305, then the frame 4 is rotated to adjust the position of the drilling hole by starting the second drive motor 5, and the hydraulic cylinder 302 and the first drive motor 304 are started at the same time to cooperate with each other to drill the frame 4, the hole is polished by the polishing brush 3051 behind the end of the drill bit 305 during the drilling process, the burrs at the hole outlet and inside can be effectively removed, and the one-time hole forming and burr processing are completed.

[0034] The above description shows and describes several preferred embodiments of the utility model, but as before, it should be understood that the utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, and can be used in various other combinations, modifications and environments, and can be modified by the above teaching or related technical or knowledge within the scope of the utility model concept described herein. The modification and change made by the person skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the protection scope of the claims attached to the utility model.

Claims

1. A device for drilling holes in a racket frame, characterized in that, include: Mounting platform (1), with a clamping component (2) for fixing the racket frame (4) and a drilling component (3) for drilling holes in the racket frame (4) mounted on its top. The mounting platform (1) is equipped with a drive component, which is connected to the clamping component (2). The clamping component (2) includes a rotating platform (6). An adjusting bolt (7) is threadedly installed at the top center of the rotating platform (6). An mounting sleeve (8) is rotatably installed on the adjusting bolt (7) through a second bearing (701). Multiple connecting rods (801) are movably connected to the mounting sleeve (8) through hinges. One end of the connecting rod (801) is movably connected to a pressure plate (10) through a hinge. The multiple pressure plates (10) abut against the inner frame wall of the frame (4). A second sliding groove (9) is provided on the rotating platform (6). A second slider (901) is slidably installed inside the second sliding groove (9). The top of the second slider (901) is fixedly connected to the bottom of the pressure plate (10). The driving component is a second driving motor (5). The mounting platform (1) has a mounting cavity (101) inside. The second driving motor (5) is fixedly installed inside the mounting cavity (101). The output shaft of the second driving motor (5) is fixedly connected to the bottom of the rotary table (6). The top of the mounting platform (1) has a first sliding groove (103). The first sliding block (104) is slidably installed inside the first sliding groove (103). The upper end of the first sliding block (104) is fixedly connected to the bottom of the rotary table (6). The drilling component (3) includes a fixing plate (301) fixedly installed on the mounting platform (1). A hydraulic cylinder (302) is fixedly installed on the fixing plate (301). The extension end of the hydraulic cylinder (302) is fixedly connected to the first driving motor (304) through a connecting plate (303). The output shaft of the first driving motor (304) is fixedly connected to a drill bit (305) through a coupling. A grinding brush (3051) is fixedly installed on the drill bit (305).

2. The drilling device for a racket frame according to claim 1, characterized in that: The contact surface between the pressing plate (10) and the racket frame (4) is provided with a groove (1001), and the groove (1001) is aligned with the opening of the racket frame (4).

3. The frame drilling device according to claim 2, characterized in that: The first bearing (102) is fixedly installed on the mounting platform (1), and the output shaft of the second drive motor (5) is fixedly installed in the inner ring of the first bearing (102).

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