CN110424019A - A surface treatment device for high-strength anti-skid hub bolts - Google Patents

Abstract

The invention discloses a surface treatment device for high-strength anti-skid hub bolts, which comprises a pickling tank, a pickling hanging basket, a pickling basket moving device, a control panel, a cross bar, and a pickling basket hanging bracket. The tank is a rectangular tank body, and the upper end of the pickling tank is horizontally provided with a pickling basket moving device along the long side of the pickling tank, and there are two pickling basket moving devices, and the two pickling baskets move The devices are symmetrically arranged on both sides of the upper end of the pickling tank, and a cross bar is arranged between the two pickling basket moving devices. The present invention arranges the pickling basket moving device at the upper end of the pickling tank, and the pickling basket moves The mobile device can drive the pickling basket and the bolts in the basket to reciprocate and move horizontally along the long side of the pickling tank and lift up and down. Improve the quality of pickling, reduce the labor intensity of workers, and reduce production costs.

Description

A surface treatment device for high-strength anti-skid hub bolts

【Technical field】

The invention relates to the technical field of fastener production, in particular to the technical field of bolt pickling equipment.

【Background technique】

Bolt: A mechanical part, a cylindrical threaded fastener with a nut. A type of fastener consisting of a head and a screw, which needs to be matched with a nut to fasten two parts with through holes. This connection form is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection. In the bolt production process, in order to improve the anti-rust and anti-corrosion properties of the bolt surface, the surface of the bolt is often treated. Pickling is a method of bolt surface treatment. Pickling uses acid solution to remove scale and rust on the steel surface. The method is called pickling. It is a method of cleaning metal surfaces. Generally, the workpiece is immersed in an aqueous solution such as sulfuric acid to remove films such as oxides on the metal surface. Most of the existing pickling requires workers to manually put the pickling parts into the pickling tank, and then take the pickling parts out of the pickling tank for cleaning. The labor intensity of the workers is high, the pickling efficiency is low, the pickling quality is poor, and the production cost is high. high.

【Content of invention】

The purpose of the present invention is to solve the problems in the prior art, and propose a surface treatment device for high-strength anti-skid hub bolts, which can automatically pickle and clean the bolts, improve pickling efficiency, improve pickling quality, and reduce worker labor. strength and reduce production costs.

In order to achieve the above object, the present invention proposes a surface treatment device for high-strength anti-skid hub bolts, including pickling tank, pickling hanging basket, pickling basket moving device, control panel, cross bar, pickling basket hanging bracket, The pickling tank is a rectangular tank body, and the upper end of the pickling tank is provided with a pickling basket moving device transversely along the long side of the pickling tank, and there are two pickling basket moving devices, and the two pickling basket moving devices are Two pickling basket moving devices are respectively symmetrically arranged on both sides of the pickling tank upper end, a cross bar is arranged between the two pickling basket moving devices, and a cross bar is provided at the lower end of the cross bar to connect with the pickling basket The matching pickling basket hanging bracket, the pickling basket and the pickling basket hanging bracket are detachably connected, and the pickling basket moving device can drive the pickling basket to reciprocate horizontally along the long side of the pickling tank Moving and lifting up and down, a control panel is provided on the side of the pickling tank, and the control panel is connected to the pickling basket moving device for control.

As a preference, the pickling basket moving device includes a traversing electric cylinder, a column, and a lifting electric cylinder, and the traversing electric cylinder is arranged laterally on the upper end of the side in the long side direction of the pickling tank, and the traversing electric cylinder The upper end of the moving block of the electric cylinder is provided with a column, and the column is vertically arranged, and a lifting electric cylinder is vertically provided on the side of the inside of the column close to the pickling tank, and the lifting electric cylinders on both sides of the pickling tank are There is a cross bar horizontally between the moving blocks of the electric cylinder, and the lower end of the cross bar is provided with a pickling basket hanging bracket that can cooperate with the pickling basket, and the pickling basket and the pickling basket hanging bracket can be Disconnect the connection.

Preferably, the pickling basket moving devices on both sides of the pickling tank maintain synchronous operation.

As preferably, a first partition, a second partition, a third partition, and a fourth partition are vertically provided in the pickling tank, and the first partition, the second partition, and the third partition The plate and the fourth partition divide the pickling tank into four independent cavities. The four independent cavities are the pickling cavity, the first clean water cleaning cavity, the second clean water cleaning cavity, and the drain collection cavity. , the pickling chamber is provided with a pickling solution, and the first clean water cleaning chamber and the second clean water cleaning chamber are provided with cleaning water.

As a preference, a discharge chamber is provided at the end of the pickling tank away from the pickling chamber, and a material guide plate is arranged obliquely in the discharge chamber.

Beneficial effects of the surface treatment device for high-strength anti-skid hub bolts of the present invention: the present invention sets a pickling basket moving device on the upper end of the pickling tank, and the pickling basket and the bolts in the hanging basket can be driven by the pickling basket moving device Reciprocating lateral movement along the long side of the pickling tank and lifting up and down, the pickling basket moving device drives the bolts to automatically perform pickling, cleaning, and draining, which improves pickling efficiency, improves pickling quality, reduces labor intensity of workers, and reduces production costs.

The features and advantages of the present invention will be described in detail with reference to the accompanying drawings.

【Description of drawings】

Fig. 1 is a schematic front view of the structure of a surface treatment device for high-strength anti-skid hub bolts of the present invention;

Fig. 2 is a front view sectional view of a surface treatment device for high-strength anti-skid hub bolts of the present invention;

Fig. 3 is a schematic side view of the structure of a surface treatment device for high-strength anti-skid hub bolts of the present invention.

In the figure: 1-pickling tank, 2-pickling hanging basket, 3-pickling basket moving device, 4-control panel, 5-horizontal bar, 6-pickling basket hanging bracket, 7-pickling basket hanging Bracket, 8-second partition, 9-third partition, 10-fourth partition, 11-pickling chamber, 12-first clean water cleaning chamber, 13-second clean water cleaning chamber, 14-drainage collection chamber , 15-discharging cavity, 16-material guide plate, 31-transverse electric cylinder, 32-column, 33-lift electric cylinder.

【Detailed ways】

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

Referring to Fig. 1, Fig. 2 and Fig. 3, a surface treatment device for high-strength anti-skid hub bolts of the present invention includes a pickling tank 1, a pickling hanging basket 2, a pickling basket moving device 3, a control panel 4, and a cross bar 5 , the pickling basket hanging bracket 6, the pickling tank 1 is a rectangular tank body, the pickling tank 1 upper end is horizontally provided with a pickling basket moving device 3 along the pickling tank 1 long side direction, the described There are two pickling basket moving devices 3, and the two pickling basket moving devices 3 are symmetrically arranged on both sides of the upper end of the pickling tank 1, and the two pickling basket moving devices 3 are provided with A cross bar 5, the lower end of the cross bar 5 is provided with a pickling basket hanging bracket 6 that can cooperate with the pickling basket 2, and the pickling basket 2 is detachably connected with the pickling basket hanging bracket 6, The pickling basket moving device 3 can drive the pickling basket 2 to reciprocate and move horizontally along the long side of the pickling tank 1 and lift up and down. The side of the pickling tank 1 is provided with a control panel 4, and the control panel 4 The panel 4 is controlled and connected with the pickling basket moving device 3. The pickling basket moving device 3 includes a traversing electric cylinder 31, a column 32, and a lifting electric cylinder 33. The traversing electric cylinder 31 is horizontally arranged in the pickling tank 1 The upper end of the side in the long side direction, the upper end of the electric cylinder moving block of the traversing electric cylinder 31 is provided with a column 32, the column 32 is vertically arranged, and the inner side of the column 32 is close to the side of the pickling tank 1 Vertically be provided with lifting electric cylinder 33, horizontally be provided with cross bar 5 between the electric cylinder moving block of the lifting electric cylinder 33 of described pickling tank 1 both sides, described cross bar 5 lower end is provided with and can be connected with pickling. The pickling basket hanging bracket 6 matched with the hanging basket 2, the pickling hanging basket 2 and the pickling basket hanging bracket 6 are detachably connected, and the pickling basket moving devices 3 on both sides of the pickling tank 1 maintain Synchronous operation, the first partition 7, the second partition 8, the third partition 9, the fourth partition 10 are vertically arranged in the pickling tank 1, the first partition 7, the second partition Partition 8, third partition 9, and fourth partition 10 divide the pickling tank 1 into four independent cavities, and the four independent cavities are respectively pickling chamber 11, the first clean water cleaning Chamber 12, the second clean water cleaning chamber 13, the drain collection chamber 14, the pickling chamber 11 is provided with pickling solution, the first clean water cleaning chamber 12 and the second clean water cleaning chamber 13 are provided with cleaning water , The end of the pickling tank 1 far away from the pickling chamber 11 is provided with a discharge chamber 15, and a material guide plate 16 is arranged obliquely in the discharge chamber 15.

Working process of the present invention:

In the working process of the surface treatment device for high-strength anti-skid hub bolts of the present invention, the bolts that need to be pickled are placed in the pickling basket 2, and the pickling basket moving device 3 is controlled by the control panel 4, and the pickling basket moving device 3 Drive the pickling basket 2 to reciprocate and move horizontally along the long side of the pickling tank 1 and lift up and down, and the pickling basket 2 falls into the pickling chamber 11, the first clean water cleaning chamber 12, and the second clean water cleaning chamber 13 in sequence, Pickling and cleaning with clean water, after cleaning, move to the upper end of the drain collection chamber 14, drain the water and move to the upper end of the discharge chamber 15, manually pour out the bolts in the pickling basket 2, and the bolts fall into the discharge chamber 15 Lead out through the material guide plate 16.

The above-mentioned embodiment is an illustration of the present invention, not a limitation of the present invention, and any solution after a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims (5)

1. a kind of high-strength anti-skid boss bolt surface processing device, it is characterised in that: including descaling bath (1), pickling hanging basket (2), pickling basket mobile device (3), control panel (4), cross bar (5), pickling basket overhead support (6), the descaling bath (1) are Rectangle groove body, the descaling bath (1) upper end edge descaling bath (1) longitudinal direction are transversely provided with pickling basket mobile device (3), institute There are two the pickling basket mobile devices (3) stated, and two pickling basket mobile devices (3) are respectively symmetrically set to descaling bath (1) Upper end two sides side is equipped with cross bar (5) between two pickling basket mobile devices (3), and the cross bar (5) lower end is equipped with The pickling basket overhead support (6) that can cooperate with pickling hanging basket (2), the pickling hanging basket (2) and pickling basket overhead support (6) It is detachably connected, the pickling basket mobile device (3) can drive pickling hanging basket (2) reciprocal along descaling bath (1) longitudinal direction Traversing and upper and lower promotion, the descaling bath (1) side are equipped with control panel (4), and the control panel (4) and pickling basket move Dynamic device (3) control connection.

2. a kind of high-strength anti-skid boss bolt surface processing device as described in claim 1, it is characterised in that: described Pickling basket mobile device (3) includes traversing electric cylinders (31), column (32), promotes electric cylinders (33), and the traversing electric cylinders (31) are horizontal To descaling bath (1) longitudinal direction side upper end is set to, the electric cylinders movable block upper end of the traversing electric cylinders (31) is equipped with column (32), the column (32) is vertically arranged, and the side on the inside of the column (32) close to descaling bath (1) is equipped with promotion vertically Electric cylinders (33) are transversely provided with cross bar (5), institute between the electric cylinders movable block of the promotion electric cylinders (33) of the descaling bath (1) two sides Cross bar (5) lower end stated is equipped with the pickling basket overhead support (6) that can cooperate with pickling hanging basket (2), the pickling hanging basket (2) It is detachably connected with pickling basket overhead support (6).

3. a kind of high-strength anti-skid boss bolt surface processing device as claimed in claim 2, it is characterised in that: described Pickling basket mobile device (3) holding of descaling bath (1) two sides operates synchronously.

4. a kind of high-strength anti-skid boss bolt surface processing device as described in claim 1, it is characterised in that: described It is equipped with first partition (7), second partition (8), third partition (9), the 4th partition (10) in descaling bath (1) vertically, described the One partition (7), second partition (8), third partition (9), the 4th partition (10) will be separated into four independent chambers in descaling bath (1) Body, four independent cavitys are respectively pickling chamber (11), the first clear water cleaning chamber (12), the second clear water cleaning chamber (13), draining collecting chamber (14), are equipped with pickling solution in the pickling chamber (11), the first clear water cleaning chamber (12), the Two clear water, which clean, is equipped with ejected wash water in chamber (13).

5. a kind of high-strength anti-skid boss bolt surface processing device as claimed in claim 4, it is characterised in that: described Descaling bath (1) is equipped with discharge chamber (15) far from the one end of pickling chamber (11), oblique in the discharge chamber (15) to be equipped with stock guide (16)。