CN212527253U

CN212527253U - Bolt blank rust removal device

Info

Publication number: CN212527253U
Application number: CN202020595495.8U
Authority: CN
Inventors: 曾晖; 汪豪豪; 杨照军; 陈元; 张楠楠
Original assignee: Anhui Changjiang Fasteners Co Ltd
Current assignee: Anhui Changjiang Fasteners Co Ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-02-12
Anticipated expiration: 2030-04-21

Abstract

The utility model belongs to the bolt processing field, especially, bolt blank rust cleaning device now proposes following scheme, and it includes washing bucket and fixed frame, and the support frame is installed to the bottom of washing bucket, the drain pipe is installed to the bottom of washing bucket, installs the valve on the drain pipe, and the bottom intermediate position of washing bucket installs motor one, and the output shaft of motor one is located the inside cleaning roller of washing bucket, the fixed frame internal rotation is connected with the lead screw of vertical setting, and the twist grip is installed to the one end of lead screw, and helical drive is connected with sliding connection at the inside slider of fixed frame on the lead screw, is fixed with the fixed plate on the lateral wall of slider, and bottom one side of fixed plate is connected with solid fixed ring through the link, and solid fixed ring activity cup joints the outside at the. This device can once only fix a plurality of bolt stocks to carry out the rust cleaning operation to it, after the rust cleaning finishes, air-dry, machining efficiency is high.

Description

Bolt blank rust removal device

Technical Field

The utility model relates to a bolt processing technology field especially relates to a bolt blank rust cleaning device.

Background

The bolt is a cylindrical threaded fastener matched with a nut, most of bolt blanks are formed by cutting metal rod blanks and then heating and forging the metal rod blanks, the existing metal rods are easy to rust after being placed for a long time, rust removal treatment needs to be carried out on the metal rods before machining, the existing rust removal is mostly carried out manually, the working efficiency is low, and therefore the bolt blank rust removal device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of bolt blank rust cleaning device has solved current rust cleaning and has passed through the manual rust cleaning of people, problem that work efficiency is low greatly.

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

a bolt blank rust removing device comprises a cleaning barrel and a fixed frame, wherein a support frame is installed at the bottom end of the cleaning barrel, a drain pipe is installed at the bottom end of the cleaning barrel, a valve is installed on the drain pipe, a first motor is installed at the middle position of the bottom end of the cleaning barrel, an output shaft of the first motor is connected with a cleaning roller positioned in the cleaning barrel, a vertically arranged lead screw is rotatably connected in the fixed frame, a rotating handle is installed at one end of the lead screw, a sliding block which is slidably connected in the fixed frame is connected to the lead screw in a spiral transmission manner, a fixed plate is fixed on the side wall of the sliding block, one side of the bottom end of the fixed plate is connected with a fixed ring through a connecting frame, the fixed ring is movably sleeved outside the cleaning roller, a plurality of connecting cylinders which are arranged in an annular array manner are rotatably, a transmission belt is connected between adjacent rotating cylinders, the rotating cylinders and the connecting cylinder are correspondingly arranged, the upper surfaces of the inner walls of the rotating cylinders are connected with springs, the bottom ends of the springs are connected with press blocks connected inside the rotating cylinders in a sliding mode, a second motor is installed on the fixing plate, an output shaft of the second motor is connected with a transmission gear, a rotating ring with a tooth opening is installed on the outer side wall of one rotating cylinder, and the transmission gear is meshed with the tooth opening in the rotating ring.

Preferably, a through hole is formed in the middle of the fixing plate, a connecting rod is mounted at the top end of the fixing frame, the connecting rod penetrates through the through hole and is fixed with an air outlet cylinder, an electric heating tube is mounted inside the air outlet cylinder, a plurality of air outlet holes are formed in the outer side wall of the air outlet cylinder, and the air outlet cylinder is connected with a fan through an air guide pipe.

Preferably, the outer side wall of the cleaning roller is provided with metal wire bristles.

Preferably, the inner diameter of the through hole is larger than the outer diameter of the air outlet cylinder.

Preferably, the rotating blocks are fixed at the sealing positions at one ends of the rotating cylinder and the connecting cylinder, the vertical cross sections of the rotating blocks are T-shaped, and the rotating blocks are respectively and rotatably connected to the fixing plate or the fixing ring.

Preferably, the inner walls of the two sides of the rotating cylinder are provided with limit grooves arranged along the length direction of the rotating cylinder, the two sides of the pressing block are provided with limit blocks, and the limit blocks are connected in the limit grooves in a sliding mode.

The utility model has the advantages that:

through the arrangement of the fixing plate, the rotating cylinder, the spring, the pressing block, the connecting cylinder and the fixing ring, a plurality of bolt blanks can be fixed at one time, and rust removal can be conveniently carried out on the bolt blanks;

through the arrangement of the cleaning roller, the first motor, the second motor, the cleaning barrel, the fixed frame, the screw rod and the sliding block, the rust removal operation can be performed on a plurality of bolt blanks at one time;

the cleaned metal rod piece can be quickly air-dried through the arrangement of the air outlet cylinder, the fan and the electric heating tube;

this device can once only fix a plurality of bolt stocks to carry out the rust cleaning operation to it, after the rust cleaning finishes, air-dry, machining efficiency is high.

Drawings

Fig. 1 is the structural schematic diagram of the bolt blank rust removing device provided by the utility model.

Fig. 2 is the utility model provides a structural schematic diagram of slider, fixed plate, a rotation section of thick bamboo and driving belt of bolt blank rust cleaning device.

Fig. 3 is the structural schematic diagram of the fixing ring and the connecting cylinder of the rust removing device for the bolt blank provided by the utility model.

Fig. 4 is a schematic structural diagram of a rotating cylinder of the rust removing device for bolt blanks according to the present invention.

Fig. 5 is a schematic structural diagram of a connecting cylinder of the rust removing device for bolt blank according to the present invention.

Reference numbers in the figures: 1 cleaning barrel, 2 motor I, 3 brush hair, 4 connecting frame, 5 fixed frame, 6 screw rod, 7 slide block, 8 rotating ring, 9 motor II, 10 transmission gear, 11 fan, 12 fixed plate, 121 through hole, 13 rotating barrel, 131 spring, 132 pressing block, 133 limited block, 14 electric heating tube, 15 air outlet barrel, 16 connecting barrel, 17 fixed ring, 18 cleaning roller, 19 drain pipe, 20 transmission belt, 21 rotating block.

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. 1-5, a rust removing device for bolt blanks comprises a cleaning barrel 1 and a fixed frame 5, wherein a support frame is installed at the bottom end of the cleaning barrel 1, a drain pipe 19 is installed at the bottom end of the cleaning barrel 1, a valve is installed on the drain pipe 19, a first motor 2 is installed at the middle position of the bottom end of the cleaning barrel 1, an output shaft of the first motor 2 is connected with a cleaning roller 18 positioned in the cleaning barrel 1, a vertically arranged screw rod 6 is rotatably connected with the fixed frame 5, a rotating handle is installed at one end of the screw rod 6, a sliding block 7 which is slidably connected with the fixed frame 5 is in a spiral transmission manner is connected onto the screw rod 6, a fixed plate 12 is fixed onto the side wall of the sliding block 7, a fixed ring 17 is connected onto one side of the bottom end of the fixed plate 12 through a connecting frame 4, the fixed ring 17 is movably sleeved on the, the fixed plate 12 is close to and rotates on the lateral wall of fixed ring 17 and is connected with a plurality of rotating cylinder 13 that the annular array was arranged, is connected with driving belt 20 between the adjacent rotating cylinder 13, and rotating cylinder 13 and connecting cylinder 16 correspond the setting, and the inner wall upper surface of rotating cylinder 13 is connected with spring 131, and the bottom of spring 131 is connected with sliding connection and rotates the inside briquetting 132 of cylinder 13, install motor two 9 on the fixed plate 12, the output shaft of motor two 9 has drive gear 10, installs the swivel 8 that has the tooth mouth on the lateral wall of a rotating cylinder 13, and drive gear 10 meshes with the tooth mouth on the swivel 8 mutually.

The first motor 2, the second motor 9, the fan 11 and the electric heating tube 14 are all connected with a power supply through wires, and control switches are installed on the wires.

The middle position of the fixed plate 12 is provided with a through hole 121, the top end of the fixed frame 5 is provided with a connecting rod, the connecting rod penetrates through the through hole 121 and is fixed with an air outlet cylinder 15, an electric heating tube 14 is arranged inside the air outlet cylinder 15, the outer side wall of the air outlet cylinder 15 is provided with a plurality of air outlet holes, and the air outlet cylinder 15 is connected with a fan 11 through an air guide tube.

The outer side wall of the cleaning roller 18 is provided with metal wire brush hairs 3.

The inner diameter of the through hole 121 is larger than the outer diameter of the air outlet cylinder 15.

The rotary block 21 is fixed at the sealing position of one end of each of the rotary cylinder 13 and the connecting cylinder 16, the vertical section of each rotary block 21 is T-shaped, the rotary blocks 21 are respectively and rotatably connected to the fixed plate 12 or the fixed ring 17, and the rotary blocks 21 are arranged, so that the rotary cylinders 13 and the connecting cylinders 16 are more stable when rotating.

The inner walls of the two sides of the rotating cylinder 13 are provided with limit grooves arranged along the length direction of the rotating cylinder 13, the two sides of the pressing block 132 are provided with limit blocks 133, and the limit blocks 133 are connected in the limit grooves in a sliding manner.

The working principle is as follows: when in use, a plurality of metal rod pieces are arranged between the rotating cylinder 13 and the connecting cylinder 16, the top ends of the metal rod pieces are inserted into the rotating cylinder 13, the pressing block 132 is driven to slide in the rotating cylinder 13, the spring 131 is compressed, then the metal rod pieces are loosened, the bottom ends of the metal rod pieces are inserted into the connecting cylinder 16 under the action of the spring 131 to fix the metal rod pieces, after the metal rod pieces are fixed, the rotating handle connected with the screw rod 6 is rotated, the screw rod 6 is in spiral transmission connection with the slide block 7 to drive the slide block 7 to slide downwards in the fixed frame 5, the fixed plate 12, the fixed ring 17 and the arranged metal rod pieces are driven to move into the cleaning barrel 1, the rust removing liquid is added into the cleaning barrel 1, the first motor 2 drives the cleaning roller 18 to rotate to clean the metal rod pieces, meanwhile, the second motor 9 drives the transmission gear 10 to rotate, and the transmission gear 10, one rotary drum 13 is driven to rotate on the fixed plate 12, a transmission belt 20 is connected between adjacent rotary drums 13 to drive all the rotary drums 13 to rotate, thereby driving the metal rod to rotate, further cleaning the rust on the metal rod by the brush hair on the cleaning roller 18, discharging sewage through the drain pipe 19 after cleaning, then cleaning is added for cleaning again, then a rotating handle connected on a screw rod 6 is rotated reversely, the screw rod 6 is in spiral transmission connection with a slide block 7 to drive the slide block 7 to slide upwards in a fixed frame 5, a fixed plate 12, a fixed ring 17 and a mounted metal rod piece are driven to move to the outer side of an air outlet cylinder 15 from the moving part in a cleaning barrel 1, a fan 11 is started to supply air to enter the air outlet cylinder 15, and the air is discharged through an air outlet after an electric heating pipe 14 is heated, and drying the cleaned metal rod pieces, and after drying is finished, taking down the metal rod pieces and carrying out rust removal on the next batch of metal rod pieces.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. A bolt blank rust removing device comprises a cleaning barrel (1) and a fixed frame (5), wherein a support frame is installed at the bottom end of the cleaning barrel (1), the bolt blank rust removing device is characterized in that a drain pipe (19) is installed at the bottom end of the cleaning barrel (1), a valve is installed on the drain pipe (19), a first motor (2) is installed at the bottom end middle position of the cleaning barrel (1), an output shaft of the first motor (2) is connected with a cleaning roller (18) located inside the cleaning barrel (1), a vertically arranged lead screw (6) is rotatably connected to the fixed frame (5), a rotating handle is installed at one end of the lead screw (6), a sliding block (7) which is slidably connected to the inside of the fixed frame (5) is connected to the lead screw (6) in a spiral transmission manner, a fixed plate (12) is fixed on the side wall of the sliding block (7), and a fixed ring (17), the fixed ring (17) is movably sleeved outside the cleaning roller (18), the side wall of the fixed ring (17) close to the fixed plate (12) is rotatably connected with a plurality of connecting cylinders (16) which are arranged in an annular array manner, the side wall of the fixed plate (12) close to the fixed ring (17) is rotatably connected with a plurality of rotating cylinders (13) which are arranged in an annular array manner, a transmission belt (20) is connected between every two adjacent rotating cylinders (13), the rotating cylinders (13) and the connecting cylinders (16) are correspondingly arranged, the upper surface of the inner wall of each rotating cylinder (13) is connected with a spring (131), the bottom end of each spring (131) is connected with a pressing block (132) which is slidably connected inside each rotating cylinder (13), the fixed plate (12) is provided with a second motor (9), the output shaft of the second motor (9) is connected with a transmission gear (10), and the outer side wall of one, the transmission gear (10) is meshed with a tooth opening on the rotating ring (8).

2. The rust removing device for the bolt blank according to claim 1, wherein a through hole (121) is formed in the middle of the fixing plate (12), a connecting rod is installed at the top end of the fixing frame (5), an air outlet cylinder (15) is fixed to the connecting rod through the through hole (121), an electric heating pipe (14) is installed inside the air outlet cylinder (15), a plurality of air outlet holes are formed in the outer side wall of the air outlet cylinder (15), and the air outlet cylinder (15) is connected with a fan (11) through an air guide pipe.

3. The rust removing device for the bolt blank as claimed in claim 1, wherein the cleaning roller (18) has a wire brush (3) mounted on an outer side wall thereof.

4. The rust removing device for the bolt blank as claimed in claim 2, wherein the inner diameter of the through hole (121) is larger than the outer diameter of the air outlet cylinder (15).

5. The bolt blank rust removing device according to claim 1, wherein a rotating block (21) is fixed at a sealing position at one end of each of the rotating cylinder (13) and the connecting cylinder (16), the vertical section of the rotating block (21) is T-shaped, and the rotating block (21) is respectively and rotatably connected to the fixing plate (12) or the fixing ring (17).

6. The bolt blank rust removing device according to claim 1, wherein the inner walls of the two sides of the rotating cylinder (13) are respectively provided with a limiting groove arranged along the length direction of the rotating cylinder (13), the two sides of the pressing block (132) are respectively provided with a limiting block (133), and the limiting blocks (133) are slidably connected in the limiting grooves.