CN222857579U - Galvanized part pretreatment device - Google Patents

Abstract

The utility model discloses a galvanized parts pretreatment device, including a rotating table, a first servo motor, an annular worktable, a hollow warehouse, a transverse push rod, a second servo motor, a cylindrical hollow block and bristles, a first servo electric cylinder is installed near the center of the top of the rotating table through a fixed groove, an annular worktable is arranged near the periphery of the first servo electric cylinder on the top of the rotating table, the inner wall of the annular worktable is connected to the hollow warehouse through a connecting arm, a fixed sleeve is arranged on both sides of the top of the hollow warehouse through a reserved groove, a transverse push rod is arranged inside the fixed sleeve, a fixed cavity is opened near the center of the inner wall of the fixed sleeve, and a cylindrical reset spring is welded to one end of the inner wall of the fixed cavity. The new device has a structure that can conveniently clamp and rotate the annular galvanized parts quickly, can conveniently perform efficient grinding pretreatment on the annular galvanized parts according to needs, and is suitable for wide promotion and use.

Description

Galvanized part pretreatment device

Technical Field

The utility model relates to the technical field of galvanized part production, in particular to a galvanized part pretreatment device.

Background

The annular galvanized part pretreatment device is equipment for preparing a zinc layer in the galvanization process, and in the galvanization process, the pretreatment before galvanization is important for obtaining a uniform and firm zinc layer, wherein the roughness and the flatness of the surface of the annular galvanized part can be improved through a polishing mechanism.

The traditional polishing mechanism has the following defects that 1, the structure capable of conveniently and rapidly clamping and rotating the annular galvanized part is not provided, and the annular galvanized part cannot be conveniently and efficiently polished and pretreated according to the requirement. To this end, we propose a galvanized part pretreatment device.

Disclosure of Invention

The utility model mainly aims to provide a galvanized part pretreatment device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a galvanized part preprocessing device, includes rolling table, first servo motor, annular workstation, hollow storehouse, horizontal ejector pin, second servo motor, cylindricality cavity piece, base and brush hair, rolling table top is close to central authorities department and installs first servo electric jar through the fixed slot, rolling table top is close to first servo electric jar peripheral department is provided with annular workstation, annular workstation inner wall is connected with hollow storehouse through the linking arm, hollow storehouse top both sides all are provided with fixed cover through the reservation groove, fixed cover endotheca is equipped with horizontal ejector pin, fixed cover inner wall is close to central authorities and has seted up the fixed chamber, fixed chamber inner wall one end welding has cylindricality reset spring, the cylindricality reset spring other end is connected in horizontal ejector pin outer wall, the power take off end of first servo electric jar runs through hollow storehouse bottom and is connected with the toper ejector pin, the toper ejector pin is located two sets of between the horizontal ejector pin, horizontal ejector pin is located annular workstation top upside.

Further, the backup pad has all been welded at base top both ends, the backup pad top is connected with annular cover piece, annular cover piece inner wall is provided with the bearing, the bearing housing is located the rolling stand outside, the base top is close to one of them a set of backup pad inboard department is provided with first servo motor through the mounting bracket.

Further, the output shaft of the first servo motor is connected with a driving bevel gear, a driven shaft is welded at the bottom of the rotating table near the center, a driven bevel gear is arranged at the periphery of the bottom end of the driven shaft, the driven bevel gear is meshed with the driven shaft, the first servo motor conveniently drives the driving bevel gear to rotate when rotating, so that the driven bevel gear and the driven shaft are conveniently driven to rotate, and the rotating table is further enabled to rotate.

Further, the welding of base top one end has the riser, riser top one side is connected with the roof, roof bottom one end is installed the second servo electric jar through the bolt, the power take off end of second servo electric jar is connected with the mounting panel.

Further, the second servo motor is installed through the fixed slot to the mounting panel bottom, the output shaft end outside of second servo motor is fixed with cylindricality cavity piece through locking screw, cylindricality cavity piece periphery is fixed with the brush hair through glue, and the second servo motor is convenient to drive cylindricality cavity piece and rotate at the during operation to make the brush hair rotate.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the galvanized part pretreatment device, the first servo motor drives the conical ejector rod to rise when working, the lateral surface is utilized to eject the transverse ejector rod from the fixing sleeve when the conical ejector rod rises, so that the inner wall of the annular galvanized part is clamped and fixed by the transverse ejector rod, and after clamping is finished, the first servo motor drives the clamped galvanized part to rotate when rotating.

Drawings

Fig. 1 is a schematic view showing the overall structure of a galvanized part pretreatment device according to the utility model.

Fig. 2 is a schematic view of the structure of the mounting plate, the second servo motor, the cylindrical hollow block, the brush hair and the locking screw of the galvanized part pretreatment device.

Fig. 3 is a detailed structural schematic diagram of a galvanized part pretreatment device at a position a according to the utility model.

1, A base, 2, a supporting plate, 3, an annular sleeve block, 4, a bearing, 5, a rotating table, 6, a first servo motor, 7, a driving bevel gear, 8, a driven shaft, 9, a driven bevel gear, 10, an annular working table, 11, a first servo motor cylinder, 12, a connecting arm, 13, a hollow bin, 14, a conical ejector rod, 15, a fixed sleeve, 16, a transverse ejector rod, 17, a vertical plate, 18, a top plate, 19, a second servo motor, 20, a mounting plate, 21, a second servo motor, 22, a cylindrical hollow block, 23, bristles, 24, a locking screw, 25, a fixed cavity, 26 and a cylindrical return spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a galvanized part pretreatment device comprises a rotating table 5, a first servo motor 6, an annular workbench 10, a hollow bin 13, a transverse ejector rod 16, a second servo motor 21, a cylindrical hollow block 22, a base 1 and bristles 23, wherein the first servo motor 11 is installed at the position, close to the center, of the top of the rotating table 5 through a fixing groove, the annular workbench 10 is arranged at the position, close to the periphery of the first servo motor 11, of the top of the rotating table 5, the inner wall of the annular workbench 10 is connected with the hollow bin 13 through a connecting arm 12, both sides of the top end of the hollow bin 13 are respectively provided with a fixing sleeve 15 through a reservation groove, a transverse ejector rod 16 is sleeved in the fixing sleeve 15, a fixing cavity 25 is formed at the position, close to the center, a cylindrical reset spring 26 is welded at one end of the inner wall of the fixing cavity 25, the other end of the cylindrical reset spring 26 is connected to the outer wall of the transverse ejector rod 16, the power output end of the first servo motor 11 penetrates through the bottom of the hollow bin 13 and is connected with a conical ejector rod 14, the conical ejector rod 14 is arranged between two groups of the transverse ejector rods 16, and the transverse ejector rod 16 is arranged at the upper top end of the annular workbench 10.

The two ends of the top of the base 1 are welded with support plates 2, the tops of the support plates 2 are connected with annular sleeve blocks 3, bearings 4 are arranged on the inner walls of the annular sleeve blocks 3, the bearings 4 are sleeved on the outer side of a rotating table 5, and a first servo motor 6 is arranged on the top of the base 1, close to one group of the inner sides of the support plates 2, through a mounting frame.

In this embodiment, as shown in fig. 1, the bearing 4 can play a role in limiting and guiding the rotation of the annular sleeve block 3.

The output shaft of the first servo motor 6 is connected with a driving bevel gear 7, a driven shaft 8 is welded at the position, close to the center, of the bottom of the rotating table 5, a driven bevel gear 9 is arranged at the periphery of the bottom end of the driven shaft 8, and the driven bevel gear 9 is meshed with the driven shaft 8.

In this embodiment, as shown in fig. 1, the first servo motor 6 conveniently drives the drive bevel gear 7 to rotate when rotating, so as to conveniently drive the driven bevel gear 9 and the driven shaft 8 to rotate, and further enable the rotating table 5 to rotate.

Wherein, one end of the top of the base 1 is welded with a vertical plate 17, one side of the top end of the vertical plate 17 is connected with a top plate 18, a second servo electric cylinder 19 is mounted at one end of the bottom of the top plate 18 through bolts, and a mounting plate 20 is connected to the power output end of the second servo electric cylinder 19.

In this embodiment, as shown in fig. 1, the second servo cylinder 19 conveniently drives the mounting plate 20 and the second servo motor 21 to move up and down during operation.

The bottom of the mounting plate 20 is provided with a second servo motor 21 through a fixing groove, the outer side of the end part of an output shaft of the second servo motor 21 is fixed with a cylindrical hollow block 22 through a locking screw 24, and the periphery of the cylindrical hollow block 22 is fixed with bristles 23 through glue.

In this embodiment, as shown in fig. 1-2, the second servo motor 21 is convenient to drive the cylindrical hollow block 22 to rotate during operation, so that the bristles 23 rotate.

It should be noted that, the utility model is a galvanized part pretreatment device, in operation, the annular galvanized part to be polished is pre-placed at the top of the annular workbench 10 and is located at the outer side of the transverse ejector rod 16, the first servo motor 11 drives the conical ejector rod 14 to rise in operation, the transverse ejector rod 16 is ejected from the fixed sleeve 15 by the side surface when the conical ejector rod 14 rises, thereby clamping and fixing the inner wall of the annular galvanized part by the transverse ejector rod 16, after the clamping is finished, the first servo motor 6 conveniently drives the driving bevel gear 7 to rotate when rotating, thereby conveniently driving the driven bevel gear 9 and the driven shaft 8 to rotate, further, the rotating table 5 and the galvanized part to be clamped rotate, the second servo motor 19 drives the mounting plate 20 and the second servo motor 21 to press down when operating, and the second servo motor 21 drives the cylindrical hollow block 22 to rotate when operating, so that the bristles 23 rotate, the bristles 23 are contacted with the top of the rotating galvanized part, thereby polishing the annular galvanized part is completed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The galvanized workpiece pretreatment device comprises a rotating table (5), a first servo motor (6), an annular workbench (10), a hollow bin (13), transverse ejector rods (16), a second servo motor (21), a cylindrical hollow block (22), a base (1) and bristles (23), and is characterized in that the first servo motor (11) is installed at the top of the rotating table (5) near the center through a fixed groove, the annular workbench (10) is arranged at the periphery of the top of the rotating table (5) near the first servo motor (11), the inner wall of the annular workbench (10) is connected with the hollow bin (13) through a connecting arm (12), fixing sleeves (15) are arranged at two sides of the top end of the hollow bin (13) through reserved grooves, the transverse ejector rods (16) are sleeved in the fixing sleeves (15), a fixed cavity (25) is formed in the position near the center of the inner wall of the fixing sleeve (15), one end of the inner wall of the fixing cavity (25) is welded with a cylindrical reset spring (26), the other end of the cylindrical reset spring (26) is connected with the outer wall of the transverse ejector rods (16), the first servo motor (11) is connected with the hollow bin (13) through a connecting arm (12), the two conical ejector rods (14) are arranged between two conical ejector rods (14) and the conical ejector rods (14), the transverse ejector rod (16) is positioned on the upper side of the top end of the annular workbench (10).

2. The galvanized workpiece pretreatment device according to claim 1, wherein the two ends of the top of the base (1) are welded with the supporting plates (2), the top of the supporting plates (2) is connected with the annular sleeve block (3), the inner wall of the annular sleeve block (3) is provided with the bearing (4), the bearing (4) is sleeved on the outer side of the rotating table (5), and a first servo motor (6) is arranged at the position, close to the inner side of one group of the supporting plates (2), of the top of the base (1).

3. The galvanized part pretreatment device according to claim 2, wherein an output shaft of the first servo motor (6) is connected with a driving bevel gear (7), a driven shaft (8) is welded at the bottom of the rotating table (5) near the center, a driven bevel gear (9) is arranged at the periphery of the bottom end of the driven shaft (8), and the driven bevel gear (9) is meshed with the driven shaft (8).

4. The galvanized component pretreatment device according to claim 1, wherein a vertical plate (17) is welded at one end of the top of the base (1), a top plate (18) is connected to one side of the top end of the vertical plate (17), a second servo electric cylinder (19) is mounted at one end of the bottom of the top plate (18) through bolts, and a mounting plate (20) is connected to the power output end of the second servo electric cylinder (19).

5. A galvanized workpiece pretreatment device according to claim 4, characterized in that a second servo motor (21) is arranged at the bottom of the mounting plate (20) through a fixing groove, a cylindrical hollow block (22) is fixed at the outer side of the end part of an output shaft of the second servo motor (21) through a locking screw (24), and bristles (23) are fixed at the periphery of the cylindrical hollow block (22) through glue.