CN220902873U - Rust removal device for preprocessing bolts - Google Patents

Abstract

The utility model discloses a rust removing device for bolt preprocessing, which relates to the technical field of bolt preprocessing and comprises the following components: the bottom plate, bottom plate top left and right sides fixedly connected with hydraulic press, hydraulic press top fixedly connected with apron, the positive right side fixedly connected with supporting seat of bottom plate, supporting seat top fixedly connected with motor, motor left side output fixedly connected with gear one, be provided with the bolt directly over the apron, the rust cleaning subassembly has been cup jointed to the bolt surface. According to the utility model, the motor is started through the rust removing assembly, the gear I transmits the force of the motor to the gear II, the gear II is stressed to drive the annular block and the rust removing roller to rotate, so that the function of removing rust on the bolt is achieved, and the rust removing roller is subjected to the pressure given by the spring through the gear II because the rust removing roller and the cylindrical block are integrated, so that the rust removing roller can be in closer contact with the bolt, and the rust removing effect of the rust removing roller on the bolt is improved to a certain extent.

Description

Rust removal device for preprocessing bolts

Technical Field

The utility model relates to the technical field of bolt preprocessing, in particular to a rust removing device for bolt preprocessing.

Background

And (3) a bolt: a mechanical part, a cylindrical threaded fastener for use with a nut. The fastener consisting of a head part and a screw rod (a cylinder with external threads) is matched with a nut and is used for fastening two parts with through holes;

Under the condition that the bolt is not used for a long time, rust can be generated on the metal surface of the bolt, and the bolt is inconvenient to process threads, so that the bolt needs to be derusted at the moment, manual derusting is generally adopted at present, the efficiency is low, the derusting effect is not ideal, and therefore, the derusting device for the bolt preprocessing is provided.

Disclosure of Invention

In order to solve the technical problems, the present utility model provides a rust removing device for preprocessing a bolt, comprising: the device comprises a bottom plate, wherein hydraulic devices are fixedly connected to the left side and the right side of the top of the bottom plate, a cover plate is fixedly connected to the top of the hydraulic devices, a supporting seat is fixedly connected to the right side of the front of the bottom plate, a motor is fixedly connected to the top of the supporting seat, a first gear is fixedly connected to the output end of the left side of the motor, a bolt is arranged right above the cover plate, and a rust removing assembly is sleeved on the outer surface of the bolt;

The hydraulic press output fixedly connected with dead lever, dead lever top fixedly connected with square board, both ends and square board side contact each other about the bolt, apron top fixedly connected with locating lever, just locating lever top fixedly connected with reinforcing plate, just reinforcing plate bottom and apron top fixed connection.

Further, rust cleaning subassembly includes gear two, gear two intermeshes, four gear two intermeshes, two gear two one side that is close to each other is provided with the rust cleaning roller, two gear two one side fixedly connected with annular block that keeps away from each other, annular groove has been seted up to the annular block inside, sliding connection has the slider in the annular groove, two one side that the annular block kept away from each other is provided with the bracing piece.

Further, the cylinder groove has been seted up in the bracing piece openly, cylinder inslot surface rotates with the bracing piece surface to be connected, both ends and bracing piece side fixed connection about the locating lever, just bracing piece bottom and apron top fixed connection.

Further, the spout has been seted up on gear two front, vertical fixedly connected with axis pole in the spout, axis pole surface sliding connection has the cylinder piece, the cylinder piece rotates with rust cleaning roller to be connected, cylinder piece top fixedly connected with spring, just spring top and spout inner wall top fixed connection, the one end that the cylinder piece kept away from the rust cleaning roller and annular piece contact each other.

The utility model has the beneficial effects that

According to the utility model, the motor is started through the rust removing assembly, the gear I transmits the force of the motor to the gear II, the gear II is stressed to drive the annular block and the rust removing roller to rotate, so that the function of removing rust on the bolt is achieved, and the rust removing roller is subjected to the pressure given by the spring through the gear II because the rust removing roller and the cylindrical block are integrated, so that the rust removing roller can be in closer contact with the bolt, and the rust removing effect of the rust removing roller on the bolt is improved to a certain extent.

According to the utility model, the hydraulic device is started, the square plate moves to the center shaft under the influence of the fixed rod, so that the left end and the right end of the bolt are clamped, and the bolt cannot rotate during rust removal.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic view of the overall structure of the rust removing assembly of the present utility model;

FIG. 3 is a schematic view of the overall structure of the annular block of the present utility model;

Fig. 4 is a schematic view of a partial enlarged structure of the fig. 3a according to the present utility model.

1. A bottom plate; 2. a hydraulic device; 21. a fixed rod; 22. a square plate; 3. a cover plate; 31. a positioning rod; 32. a reinforcing plate; 4. a support base; 5. a motor; 6. a first gear; 7. a bolt; 8. a rust removing component; 81. a second gear; 811. a cylindrical block; 812. a middle shaft lever; 82. a rust removing roller; 83. an annular block; 84. a slide block; 85. and (5) supporting the rod.

Description of the embodiments

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

Referring to fig. 1-4, the present utility model is a rust removing device for preprocessing a bolt, comprising:

The device comprises a bottom plate 1, hydraulic devices 2 are fixedly connected to the left side and the right side of the top of the bottom plate 1, a cover plate 3 is fixedly connected to the top of the hydraulic devices 2, a supporting seat 4 is fixedly connected to the right side of the front face of the bottom plate 1, a motor 5 is fixedly connected to the top of the supporting seat 4, a gear I6 is fixedly connected to the left output end of the motor 5, a bolt 7 is arranged right above the cover plate 3, and a rust removing assembly 8 is sleeved on the outer surface of the bolt 7;

the output end of the hydraulic device 2 is fixedly connected with a fixed rod 21, the top of the fixed rod 21 is fixedly connected with a square plate 22, the left end and the right end of the bolt 7 are in contact with the side surfaces of the square plate 22, the hydraulic device 2 is started through the hydraulic device 2, and the square plate 22 moves to the center shaft under the influence of the fixed rod 21, so that the effect of clamping the left end and the right end of the bolt 7 is achieved, and the bolt 7 cannot rotate during rust removal work;

The apron 3 top fixedly connected with locating lever 31, and locating lever 31 top fixedly connected with gusset plate 32, and gusset plate 32 bottom and apron 3 top fixed connection, through locating lever 31 and gusset plate 32, can increase the fixed and stable effect of bracing piece 85.

The rust cleaning subassembly 8 includes gear two 81, gear one 6 and gear two 81 intermeshing, four gear two 81 intermeshing, one side that two gears two 81 are close to each other is provided with rust cleaning roller 82, one side fixedly connected with annular piece 83 that two gears two 81 kept away from each other, annular groove has been seted up to the inside ring groove that has offered of annular piece 83, sliding connection has slider 84 in the ring groove, one side that two annular pieces 83 kept away from each other is provided with bracing piece 85, through rust cleaning subassembly 8, start motor 5, gear one 6 gives gear two 81 with motor 5's power transmission, gear two 81 atress drives annular piece 83 and rust cleaning roller 82 and rotates, thereby reach the effect of derusting to bolt 7.

The supporting rod 85 is provided with a cylindrical groove on the front surface, the inner surface of the cylindrical groove is rotationally connected with the outer surface of the supporting rod 85, the left end and the right end of the positioning rod 31 are fixedly connected with the side surface of the supporting rod 85, and the bottom of the supporting rod 85 is fixedly connected with the top of the cover plate 3.

The spout has been seted up in gear two 81 openly, vertical fixedly connected with axis pole 812 in the spout, axis pole 812 surface sliding connection has cylinder piece 811, cylinder piece 811 rotates with rust cleaning roller 82 to be connected, cylinder piece 811 top fixedly connected with spring, and spring top and spout inner wall top fixed connection, the one end that rust cleaning roller 82 was kept away from to cylinder piece 811 contacts each other with annular piece 83, through gear two 81, because rust cleaning roller 82 and cylinder piece 811 are as an organic whole, so rust cleaning roller 82 can receive the pressure that the spring endowed, can let contact between rust cleaning roller 82 and the bolt 7 more inseparable, the rust cleaning effect of rust cleaning roller 82 to bolt 7 has been improved to a certain extent.

One specific application of this embodiment is:

The bolt 7 to be derusted is inserted into the gear II 81, then the hydraulic press 2 is started, the square plate 22 moves to the middle shaft under the influence of the fixed rod 21, the effect of clamping the left end and the right end of the bolt 7 is achieved, then the motor 5 is started, the gear I6 transmits the force of the motor 5 to the gear II 81, the gear II 81 is stressed to drive the annular block 83 and the derusting roller 82 to rotate, the effect of derusting the bolt 7 is achieved, the derusting roller 82 and the cylindrical block 811 are integrated, the derusting roller 82 is stressed by the pressure given by the spring, the derusting roller 82 and the bolt 7 can be contacted more tightly, and the sliding block 84 can slide in the annular groove, so that the effect of limiting the positions of the annular block 83 and the gear II 81 is achieved.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (6)

1. A rust removing device for bolt preprocessing, characterized by comprising:

The novel rust removing device comprises a bottom plate (1), wherein hydraulic devices (2) are fixedly connected to the left side and the right side of the top of the bottom plate (1), a cover plate (3) is fixedly connected to the top of the hydraulic devices (2), a supporting seat (4) is fixedly connected to the right side of the front of the bottom plate (1), a motor (5) is fixedly connected to the top of the supporting seat (4), a gear I (6) is fixedly connected to the left output end of the motor (5), a bolt (7) is arranged right above the cover plate (3), and a rust removing assembly (8) is sleeved on the outer surface of the bolt (7);

The output end of the hydraulic device (2) is fixedly connected with a fixed rod (21), the top of the fixed rod (21) is fixedly connected with a square plate (22), and the left end and the right end of the bolt (7) are in contact with the side surfaces of the square plate (22);

The top of the cover plate (3) is fixedly connected with a positioning rod (31), the top of the positioning rod (31) is fixedly connected with a reinforcing plate (32), and the bottom of the reinforcing plate (32) is fixedly connected with the top of the cover plate (3).

2. A rust removing device for bolt pre-processing according to claim 1, wherein: the rust removing assembly (8) comprises a gear II (81), a rust removing roller (82) is arranged on one side, close to each other, of the gear II (81), an annular block (83) is fixedly connected to one side, far away from each other, of the gear II (81), an annular groove is formed in the annular block (83), a sliding block (84) is connected in the annular groove in a sliding mode, and a supporting rod (85) is arranged on one side, far away from each other, of the annular block (83).

3. A rust removing device for bolt pre-processing according to claim 2, characterized in that: the right side of the supporting rod (85) is provided with a cylindrical groove, the inner surface of the cylindrical groove is rotationally connected with the outer surface of the supporting rod (85), the left end and the right end of the positioning rod (31) are fixedly connected with the side face of the supporting rod (85), and the bottom of the supporting rod (85) is fixedly connected with the top of the cover plate (3).

4. A rust removing device for bolt pre-processing according to claim 3, wherein: the first gear (6) is meshed with the second gears (81), and the four second gears (81) are meshed with each other.

5. A rust removing device for bolt pre-processing according to claim 4, wherein: the front of the gear II (81) is provided with a chute, a center shaft rod (812) is vertically and fixedly connected in the chute, the outer surface of the center shaft rod (812) is slidably connected with a cylindrical block (811), and the cylindrical block (811) is rotationally connected with the rust removing roller (82).

6. A rust removing device for bolt pre-processing according to claim 5, wherein: the top of the cylindrical block (811) is fixedly connected with a spring, the top of the spring is fixedly connected with the top of the inner wall of the chute, and one end, far away from the rust removing roller (82), of the cylindrical block (811) is in contact with the annular block (83).