CN210790234U

CN210790234U - Broach removes iron fillings device

Info

Publication number: CN210790234U
Application number: CN201921768001.5U
Authority: CN
Inventors: 罗小刚; 黄智敏; 翁志明
Original assignee: Shaoguan Chiyuan Tools Co Ltd
Current assignee: Shaoguan Chiyuan Tools Co Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-19
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a broach deironing bits device, the power distribution box comprises a box body, the collecting vat has been seted up to the inside intermediate position of box, the top of collecting vat is provided with the broach main part, the control chamber has all been seted up to the inside bottom position and the top position of box, one side lateral wall fixedly connected with biax motor of box, the one end fixedly connected with transmission shaft of two output shafts of biax motor, the one end fixedly connected with driving gear of transmission shaft, the driving gear rotates through the sawtooth meshing and is connected with driven gear, driven gear's one end fixedly connected with shank of bolt, the inside wall of box and setting are in the inside of control chamber is run through to the one end of shank of bolt, the outside of shank of bolt rotates through the screw thread and is. The utility model discloses avoid the copper brush head impaired at the rotation in-process of broach, convenient to use, the effect of cleaning is better, reaches the efficient target.

Description

Broach removes iron fillings device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a broach removes iron fillings device.

Background

The broaching tool is a forming tool for broaching, a plurality of rows of tool teeth are arranged on the surface of the tool, the size and the shape of each row of tool teeth are sequentially increased and changed from a cutting-in end to a cutting-out end, when the broaching tool performs broaching motion, each tool tooth cuts a certain thickness of metal from a workpiece to finally obtain the required size and shape, and a plurality of scrap iron residues are usually generated in the working process of the broaching tool.

The reference (publication number CN 208613883U) discloses a broach removes iron fillings device, the bearing frame has been included, deep groove ball bearing, the carousel, the pen type copper brush, gear motor, driving pulley, set up through configuration optimization, add the carousel in the bearing frame, and fixed pen type copper brush is used for cleaning the broach on the carousel, the rotation of carousel adopts gear motor drive driving pulley to drive the operation, can effectual improvement broach's cleaning efficiency, through rational design's scraps removal device, can be when broach removes the broaching part, carry out iron fillings to the broach and clean automatically.

Although the device in the comparison file realizes automatic cleaning, the copper brush head is direct to contact with the broach, and the device does not have an elastic vibration device, and the copper brush head is easy to be damaged in the rotation process of the broach, needs to be frequent better, and is inconvenient to use, and the cleaning effect of the device is limited, and the requirement of high efficiency cannot be met, and the design is unreasonable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a broach iron scrap removing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a broach iron scrap removing device comprises a box body, wherein a collecting groove is formed in the middle position inside the box body, a broach main body is arranged above the collecting groove, operation chambers are formed in the bottom position and the top position inside the box body, a double-shaft motor is fixedly connected to one side wall of the box body, one ends of two output shafts of the double-shaft motor are fixedly connected with transmission shafts, one ends of the transmission shafts are fixedly connected with driving gears, the driving gears are rotatably connected with driven gears through sawtooth meshing, one ends of the driven gears are fixedly connected with bolt rods, one ends of the bolt rods penetrate through the inner side wall of the box body and are arranged inside the operation chambers, moving blocks are rotatably connected to the outer portions of the bolt rods through threads, one side wall of each moving block is fixedly connected with a fixing block A, and the side wall of each fixing block, the lower end of the elastic frame is rotatably connected with a fixed block B, a connecting plate is fixedly connected with the side wall of one side of the fixed block B, a sliding groove is formed in the inner side wall of the box body, a sliding block matched with the sliding groove is slidably connected inside the sliding groove, and the side wall of one side of the sliding block is fixedly connected with a moving block.

Preferably, the shape structure of the elastic frame is a square structure, the inner side wall of the elastic frame is movably connected with a reinforcing frame, the shape structure of the reinforcing frame is a V-shaped structure, one end of the reinforcing frame is rotatably connected with an installation block, and the side wall of one side of the installation block is fixedly connected with a transverse spring.

Preferably, a through groove is formed in the moving block, the bolt rod penetrates through the through groove, a thread A is arranged in the through groove, a thread B is arranged in the middle of the surface of the bolt rod, and the thread A is matched with the thread B.

Preferably, a placement groove is formed between the box body and the collecting groove, one side of the connecting plate is arranged inside the placement groove, and an inclined stay bar is fixedly connected between the connecting plate and the moving block.

Preferably, a plurality of copper brush heads are uniformly and fixedly connected to the side wall of one side of the connecting plate, and the lengths of the copper brush heads are different.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the elasticity frame, the inside of elasticity frame sets up anchor strut and transverse spring, and copper brush head and broach main part contact, when the broach main part removed, produce vibrations to the copper brush head, and the elasticity frame has elasticity, avoids the copper brush head impaired, convenient to use at the rotation in-process of broach.

2. The utility model discloses in, start the biax motor, the biax motor passes through transmission shaft, driving gear, driven gear and drives the shank of bolt rotation, and the movable block passes through screw thread A and screw thread B or smooth operation right left, and the sliding block slides in the inside of sliding tray, guarantees that the movable block is stable, and the movable block drives the connecting plate and removes, and the copper brush head that differs in length cleans the broach main part, and connecting plate and copper brush head set up two sets ofly, and the effect of cleaning is better, reaches the efficient target.

Drawings

Fig. 1 is a schematic structural view of a broach iron chip removing device provided by the present invention;

fig. 2 is an enlarged view of a position a of the broach iron chip removing device provided by the utility model.

In the figure: the device comprises a box body 1, a collecting tank 2, a broach main body 3, a connecting plate 4, a bolt rod 5, a moving block 6, a sliding block 7, a sliding groove 8, a driven gear 9, a driving gear 10, a transmission shaft 11, a double-shaft motor 12, a fixing block A13, an inclined supporting rod 14, a reinforcing frame 15, a fixing block B16, a transverse spring 17, an elastic frame 18 and an operation chamber 19.

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.

Referring to fig. 1-2, a broach scrap iron removing device comprises a box body 1, a collecting groove 2 is arranged at the middle position inside the box body 1, a broach main body 3 is arranged above the collecting groove 2, operation chambers 19 are arranged at the bottom position and the top position inside the box body 1, a double-shaft motor 12 is fixedly connected to one side wall of the box body 1, the double-shaft motor 12 drives a bolt rod 5 to rotate through a transmission shaft 11, a driving gear 10 and a driven gear 9, one end of two output shafts of the double-shaft motor 12 is fixedly connected with the transmission shaft 11, one end of the transmission shaft 11 is fixedly connected with the driving gear 10, the driving gear 10 is rotatably connected with the driven gear 9 through sawtooth meshing, one end of the driven gear 9 is fixedly connected with a bolt rod 5, one end of the bolt rod 5 penetrates through the inner side wall of the box body 1 and is arranged inside, one side lateral wall fixedly connected with fixed block A13 of movable block 6, the lateral wall of fixed block A13 rotates and is connected with elastic frame 18, it is impaired at broach main part 3's rotation in-process to avoid the copper brush head, high durability and convenient use, the lower extreme of elastic frame 18 rotates and is connected with fixed block B16, one side lateral wall fixedly connected with connecting plate 4 of fixed block B16, sliding tray 8 has been seted up to the inside wall of box 1, sliding tray 8's inside sliding connection have with sliding tray 8 assorted sliding block 7, one side lateral wall and movable block 6 fixed connection of sliding block 7.

The shape structure of elasticity frame 18 is square font structure, the inside wall swing joint of elasticity frame 18 has reinforcing frame 15, reinforcing frame 15's shape structure is V font structure, reinforcing frame 15's one end is rotated and is connected with the installation piece, one side lateral wall fixedly connected with transverse spring 17 of installation piece, logical groove has been seted up to the inside of movable block 6, shank of bolt 5 runs through the inside that leads to the groove, the inside that leads to the groove is provided with screw thread A, the surperficial intermediate position of shank of bolt 5 is provided with screw thread B, screw thread A and screw thread B phase-match, be provided with the resettlement groove between box 1 and the collecting vat 2, one side of connecting plate 4 sets up the inside at the resettlement groove, fixedly connected with diagonal brace 14 between connecting plate 4 and the movable block 6, a plurality of copper brush heads of the even fixedly connected with of one side lateral wall of connecting plate 4, the length.

The working principle is as follows: when the broaching tool is used, the broaching tool main body 3 moves to perform inner hole broaching on parts, scrap iron of the parts is remained on the cutting edge of the broaching tool main body 3 at the moment, the rotating speed of the double-shaft motor 12 is limited, the double-shaft motor 12 is electrically connected with an external power supply through an electric wire, the double-shaft motor 12 is started, the double-shaft motor 12 drives the bolt rod 5 to rotate through the transmission shaft 11, the driving gear 10 and the driven gear 9, the moving block 6 stably runs leftwards or rightwards through the threads A and the threads B, the sliding block 7 slides in the sliding groove 8 to ensure that the moving block is stable, the moving block 6 drives the connecting plate 4 to move, copper brush heads with different lengths clean the broaching tool main body 3, the connecting plate 4 and the copper brush heads are provided with two groups, the cleaning effect is better, the efficient target is achieved, the elastic frame 18 is arranged, the frame 15 and the transverse spring 17 are arranged in, when the broach main body 3 moves, the copper brush head is vibrated, the elastic frame 18 has elasticity, the copper brush head is prevented from being damaged in the rotation process of the broach, and the broach is convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The broach iron scrap removing device comprises a box body (1) and is characterized in that a collecting groove (2) is formed in the middle of the inside of the box body (1), a broach main body (3) is arranged above the collecting groove (2), operating rooms (19) are formed in the bottom and top positions of the inside of the box body (1), a double-shaft motor (12) is fixedly connected to the side wall of one side of the box body (1), a transmission shaft (11) is fixedly connected to one end of two output shafts of the double-shaft motor (12), a driving gear (10) is fixedly connected to one end of the transmission shaft (11), the driving gear (10) is rotatably connected with a driven gear (9) through sawtooth meshing, a bolt rod (5) is fixedly connected to one end of the driven gear (9), one end of the bolt rod (5) penetrates through the inner side wall of the box body (1) and is arranged inside the operating rooms (19, the outside of bolt pole (5) is connected with movable block (6) through the screw thread rotation, one side lateral wall fixedly connected with fixed block A (13) of movable block (6), the lateral wall of fixed block A (13) rotates and is connected with elasticity frame (18), the lower extreme of elasticity frame (18) rotates and is connected with fixed block B (16), one side lateral wall fixedly connected with connecting plate (4) of fixed block B (16), sliding tray (8) have been seted up to the inside wall of box (1), the inside sliding connection of sliding tray (8) has with sliding tray (8) assorted sliding block (7), one side lateral wall and movable block (6) fixed connection of sliding block (7).

2. The broach iron scrap removing device according to claim 1, wherein the shape structure of the elastic frame (18) is a square structure, the inner side wall of the elastic frame (18) is movably connected with a reinforcing frame (15), the shape structure of the reinforcing frame (15) is a V-shaped structure, one end of the reinforcing frame (15) is rotatably connected with a mounting block, and one side wall of the mounting block is fixedly connected with a transverse spring (17).

3. The broach iron scrap removing device according to claim 1, wherein the moving block (6) is provided with a through groove inside, the bolt rod (5) penetrates through the through groove, the through groove is provided with a thread A inside, the bolt rod (5) is provided with a thread B in the middle position of the surface, and the thread A is matched with the thread B.

4. The broach iron scrap removing device according to claim 1, characterized in that a placement groove is provided between the box body (1) and the collecting groove (2), one side of the connecting plate (4) is provided inside the placement groove, and an inclined stay bar (14) is fixedly connected between the connecting plate (4) and the moving block (6).

5. The broach iron scrap removing device according to claim 1, characterized in that a plurality of copper brush heads are uniformly and fixedly connected to one side wall of the connecting plate (4), and the lengths of the plurality of copper brush heads are different.