Shaving board hand-operated perforating device for furniture making

[0018] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

[0019] like Figure 1 to Figure 5 As shown in the figure, a hand-cranked punching device for particleboard for furniture manufacturing comprises a base 1, a frame 4 is arranged on the base 1, a guide cylinder 6 is arranged on the top of the frame 4, and a guide cylinder 6 is provided at the axial position of the guide cylinder 6. The groove 7, the guide groove 7 is provided with a rotating mechanism 8, and the rotating mechanism 8 includes a rotating shaft 10 and a hand wheel 9, and the hand wheel 9 is connected with the rotating shaft 10; the outer peripheral surface of the rotating shaft 10 is sleeved with a sleeve 12, and the sleeve 12 is sleeved In the guide groove 7 of the guide cylinder 6; one end of the rotating shaft 10 is connected with the shaft center position of the handwheel 9, the other end of the rotating shaft 10 is provided with a punching shaft 13, and the inner end of the punching shaft 13 is installed on the sleeve 12 In the end of the punching shaft 13, a punching head 14 is provided at the outer end of the punching shaft 13, and the punching head 14 is sharp-angled; The lock groove 16 communicates with the guide groove 7; the lock tube 15 is inserted with a lock rod 17, the lower end of the lock rod 17 is provided with a lock nut 21, and the lock nut 21 is arranged on the lower end of the lock tube 15. The outer circumference of the lock rod 17 The surface is sleeved with a limit tube 20, and the limit tube 20 is arranged on the upper end of the lock tube 15; the upper end of the lock rod 17 is provided with a sleeve ball 18, and the outside of the sleeve ball 18 is provided with an operating arm 19; the bottom of the base 1 is provided with a pair of limiters Block 2, a chute 3 is provided between the limit blocks 2; an opening 5 is provided on the side of the frame 4;

[0020] The hand-cranked hole punching device for particleboard used in furniture manufacturing of the present invention can conveniently fix and install the frame 4 through the base 1 , the frame 4 can be fitted with the rotating mechanism 8 through the guide cylinder 6 , and the guide cylinder 6 can be fitted and rotated through the guide groove 7 For the shaft 10, the outer peripheral surface of the rotating shaft 10 can be conveniently assembled through the sleeve 12; the punching shaft 13 can be easily fixed and installed through the sleeve 12, so that the punching head 14 can be easily fixed and installed; The wheel 9 can control the rotating shaft 10 to rotate, the rotating shaft 10 can control the punching head 14 to rotate through the punching shaft 13, and the punching head 14 can facilitate the drilling operation of the particleboard, which greatly improves the drilling operation of the particleboard. s efficiency.

[0021] Wherein, a lock tube 15 is provided at the end side wall of the guide cylinder 6, and a lock slot 16 is arranged in the middle position of the lock tube 15, and the lock slot 16 communicates with the guide slot 7; the lock tube 15 is inserted with a lock rod 17, and the lock rod The lower end of 17 is provided with a lock nut 21, the lock nut 21 is arranged at the lower end of the lock tube 15, the outer peripheral surface of the lock rod 17 is sleeved with a limit tube 20, and the limit tube 20 is arranged on the upper end of the lock tube 15; There is a set ball 18 , and an operating arm 19 is provided on the outside of the set ball 18 ; therefore, the locking rod 17 can facilitate the locking of the locking tube 15 , so that the side of the guide cylinder 6 can be easily fixed and locked.

[0022] Among them, a pair of limit blocks 2 are arranged at the bottom of the base 1, and a chute 3 is arranged between the limit blocks 2; therefore, the base 1 can be installed on the guide rail, and the limit blocks 2 are clamped on both sides of the guide rail, thereby The stable guiding movement adjustment of the base 1 can be conveniently carried out.

[0023] Wherein, a docking pipe 11 is provided between the handwheel 9 and the rotating shaft 10 ; therefore, the docking pipe 11 can make the handwheel 9 and the rotating shaft 10 connect more firmly.

[0024] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this, and any changes or substitutions that are not conceived of without creative work should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined by the claims.