Positioning equipment for alloy workpiece spraying

Abstract

The utility model relates to the technical field of machining, in particular to positioning equipment for spraying alloy workpieces, which comprises a workbench, a strip-shaped through groove is formed in the surface of the workbench, a threaded rod is rotatably connected to the inner wall of the strip-shaped through groove, a square plate is fixedly connected to the surface of the threaded rod, and a positioning plate is fixedly connected to the square plate. Two symmetrically-arranged strip-shaped plates are arranged above the workbench, clamps are fixedly connected to the side walls of the two strip-shaped plates, a supporting plate is fixedly connected to the upper surface of the workbench, and a transverse plate is fixedly connected to the side wall of the supporting plate. The extrusion plate moves and makes contact with the round rod to drive the square piston plate to move, gas is conveyed into the air cylinder through the hose, at the moment, the output end of the air cylinder moves downwards to drive the protection box to move, a workpiece is located in the protection box, and the spray head is started to spray the workpiece. And the situation that the spraying quality is unqualified due to the fact that the workpiece makes contact with external dust during spraying is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field, concretely is a kind of positioning equipment for alloy workpiece spraying. BACKGROUND

[0002] In the processing of alloy workpiece, spraying process plays a vital role in improving the performance, appearance and corrosion resistance of workpiece. Traditional alloy workpiece spraying operation mostly relies on manual operation for positioning and protection of workpiece.

[0003] Manual positioning of alloy workpiece has many drawbacks. First, manual operation cannot guarantee the accuracy and consistency of positioning each time. Due to differences in workers' operation proficiency, attention concentration and other factors, position deviation may occur when clamping workpiece, which will directly lead to uneven spraying, affecting the appearance quality and protection performance of workpiece and reducing the pass rate of products. Second, manual positioning is inefficient, especially in mass production, frequent manual clamping and adjustment will consume a lot of time and labor cost, seriously restricting the improvement of production efficiency. Third, long-time manual operation is labor-intensive, workers are prone to fatigue, which may cause operation errors and even harm workers' health. Therefore, we propose a positioning equipment for alloy workpiece spraying to solve the above problems. SUMMARY

[0004] The utility model aims at providing a positioning equipment for alloy workpiece spraying to solve the problems raised in the background.

[0005] The technical scheme of the utility model is: a positioning equipment for alloy workpiece spraying, comprising a workbench, a strip-shaped through slot is formed on the surface of the workbench, a threaded rod is rotatably connected to the inner wall of the strip-shaped through slot, a square plate is fixedly connected to the surface of the threaded rod, two symmetrically arranged strip-shaped plates are arranged above the workbench, clamps are fixedly connected to the side walls of the two strip-shaped plates, a support plate is fixedly connected to the upper surface of the workbench, a horizontal plate is fixedly connected to the side wall of the support plate, a gas cylinder is fixedly connected to the lower surface of the horizontal plate, a protection box is fixedly connected to the output end of the gas cylinder, a spray head is fixedly connected to the inner top surface of the protection box, a paint bucket is fixedly connected to the upper surface of the protection box, and the paint bucket is in communication with the spray head.

[0006] Preferably, a square box is fixedly connected to the lower surface of the workbench, a square piston plate is slidably connected to the inner wall of the square box, two symmetrically arranged round rods are fixedly connected to the side wall of the square piston plate, the other ends of the two round rods penetrate through the inner wall of the square box and extend to the outside, a hose is communicated with the side wall of the square box, and the other end of the hose is in communication with the gas cylinder.

[0007] Preferably, the lower surface of the square plate is fixedly connected with an extrusion plate, and the extrusion plate is located at the right side of the round rod.

[0008] Preferably, the sidewall of the workbench is fixedly connected with a motor fixing plate, the upper surface of the motor fixing plate is fixedly connected with a motor, the output end of the motor penetrates through the sidewall of the support plate and extends to the right side, and the output end of the motor is fixedly connected with the left end of the threaded rod.

[0009] Preferably, the lower surface of the strip-shaped plate on the left side is fixedly connected with the upper surface of the workbench, and the lower surface of the strip-shaped plate on the right side is fixedly connected with the upper surface of the square plate.

[0010] Preferably, the protection box is located above the strip-shaped plate on the left side, and the width of the protection box is greater than the length of the strip-shaped plate.

[0011] The utility model discloses an alloy workpiece spraying positioning equipment which has the following improvements and advantages compared with the prior art.

[0012] Firstly, the utility model discloses a motor is started, and the threaded rod is rotated to make the right strip-shaped plate displace to the right, so that the two clamps clamp the workpiece, and the workpiece is prevented from deviating during spraying, thereby preventing uneven spraying.

[0013] Secondly, the utility model discloses that the extrusion plate is displaced and contacted with the round rod to drive the square piston plate to displace, so that the gas is conveyed into the air cylinder through the hose, at this moment, the output end of the air cylinder is displaced downward to drive the protection box to move, so that the workpiece is located in the protection box, the spray head is started to spray the workpiece, and the workpiece is prevented from contacting with external dust during spraying, thereby preventing the unqualified situation of spraying quality. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be explained further in combination with the drawings and examples as follows:

[0015] Figure 1 It is the overhead structure schematic diagram of the utility model;

[0016] Figure 2 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 3 It is the three-dimensional structure schematic diagram of the utility model; Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Mark explanation:

[0019] 1, workbench; 2, strip-shaped through slot; 3, threaded rod; 4, square plate; 5, strip-shaped plate; 6, clamp; 7, support plate; 8, cross plate; 9, air cylinder; 10, protective box; 11, spray head; 12, paint bucket; 13, square box; 14, square piston plate; 15, round rod; 16, hose; 17, extrusion plate; 18, motor fixing plate; 19, motor. DETAILED DESCRIPTION

[0020] The utility model is described in detail below, and the technical scheme of the utility model embodiment is clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] The utility model discloses an alloy workpiece spraying positioning equipment improves in this provides, the technical scheme of the utility model is:

[0022] As shown in Figure 1 - Figure 3 A kind of alloy workpiece spraying positioning equipment, including workbench 1, the surface of workbench 1 is provided with strip-shaped through slot 2, the inner wall of strip-shaped through slot 2 is rotatably connected with threaded rod 3, the surface of threaded rod 3 is fixedly connected with square plate 4, the upper portion of workbench 1 has two symmetrically arranged strip-shaped plates 5, the side wall of two strip-shaped plates 5 is fixedly connected with clamp 6, the upper surface of workbench 1 is fixedly connected with support plate 7, the side wall of support plate 7 is fixedly connected with cross plate 8, the lower surface of cross plate 8 is fixedly connected with air cylinder 9, the output end of air cylinder 9 is fixedly connected with protective box 10, the inside top surface of protective box 10 is fixedly connected with spray head 11, the upper surface of protective box 10 is fixedly connected with paint bucket 12, paint bucket 12 is communicated with spray head 11.

[0023] Further, the lower surface of workbench 1 is fixedly connected with square box 13, the inner wall of square box 13 is slidably connected with square piston plate 14, the side wall of square piston plate 14 is fixedly connected with two symmetrically arranged round rods 15, the other end of two round rods 15 penetrates the inner wall of square box 13 and extends to outside, so that the side wall of square box 13 is communicated with hose 16, the other end of hose 16 is communicated with air cylinder 9, hose 16 communicates square box 13 and air cylinder 9, so that the compressed gas in square box 13 can remotely drive air cylinder 9.

[0024] Further, the lower surface of square plate 4 is fixedly connected with extrusion plate 17, extrusion plate 17 is located at the right side of round rod 15, when extrusion plate 17 is contacted with round rod 15, square piston plate 14 is displaced to make air compression in square box 13 enter air cylinder 9 to drive protective box 10 to descend.

[0025] Further, the side wall of the workbench 1 is fixedly connected with a motor fixing plate 18, the upper surface of the motor fixing plate 18 is fixedly connected with a motor 19, the output end of the motor 19 penetrates the side wall of the support plate 7 and extends to the right side, the output end of the motor 19 is fixedly connected with the left end of the threaded rod 3, and the rotation of the motor 19 drives the threaded rod 3 to rotate, so that the right side strip-shaped plate 5 is moved and the workpiece is fixed.

[0026] Further, the lower surface of the left side strip-shaped plate 5 is fixedly connected with the upper surface of the workbench 1, and the lower surface of the right side strip-shaped plate 5 is fixedly connected with the upper surface of the square plate 4, so that the right side strip-shaped plate 5 is displaced by the rotation of the threaded rod 3 to fix the workpiece.

[0027] Further, the protection box 10 is located above the left side strip-shaped plate 5, and the width of the protection box 10 is greater than the length of the strip-shaped plate 5, so that the workpiece is covered by the protection box 10 during spraying to avoid dust from entering and affecting the quality of spraying.

[0028] Working principle: first, the motor 19 is started to drive the threaded rod 3 to rotate, so that the right side strip-shaped plate 5 is displaced, at this time, the pressing plate 17 is synchronously displaced with the right side strip-shaped plate 5, when the pressing plate 17 contacts the round rod 15, the square piston plate 14 is displaced to compress the air in the square box 13 and enter the air cylinder 9 to drive the output end of the air cylinder 9 to displace downward, so that the output end of the air cylinder 9 drives the protection box 10 to displace until the lower surface of the protection box 10 contacts the upper surface of the workbench 1, at this time, the spray head 11 is started to spray the workpiece, so as to prevent external dust from affecting the quality of spraying.

[0029] The above description enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A positioning device for spraying of alloy workpieces, comprising a worktable (1), characterised in that: The surface of the workbench (1) is provided with a strip-shaped through groove (2), the inner wall of the strip-shaped through groove (2) is rotatably connected with a threaded rod (3), the surface of the threaded rod (3) is threadedly connected with a square plate (4), the upper side of the workbench (1) is provided with two symmetrically arranged strip-shaped plates (5), the side walls of the two strip-shaped plates (5) are fixedly connected with clamps (6), the upper surface of the workbench (1) is fixedly connected with a supporting plate (7), the side wall of the supporting plate (7) is fixedly connected with a horizontal plate (8), the lower surface of the horizontal plate (8) is fixedly connected with an air cylinder (9), the output end of the air cylinder (9) is fixedly connected with a protection box (10), the inner top surface of the protection box (10) is fixedly connected with a spray head (11), the upper surface of the protection box (10) is fixedly connected with a paint bucket (12), the paint bucket (12) is communicated with the spray head (11).

2. A positioning apparatus for spraying an alloy workpiece according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected with a square box (13), the inner wall of the square box (13) is slidably connected with a square piston plate (14), the side wall of the square piston plate (14) is fixedly connected with two symmetrically arranged round rods (15), the other ends of the two round rods (15) penetrate through the inner wall of the square box (13) and extend to the outside, the side wall of the square box (13) is communicated with a hose (16), the other end of the hose (16) is communicated with the air cylinder (9).

3. A positioning apparatus for spraying an alloy workpiece according to claim 1, wherein: The lower surface of the square plate (4) is fixedly connected with an extrusion plate (17), the extrusion plate (17) is located to the right of the round rod (15).

4. A positioning apparatus for spraying an alloy workpiece according to claim 1, wherein: The side wall of the workbench (1) is fixedly connected with a motor fixing plate (18), the upper surface of the motor fixing plate (18) is fixedly connected with a motor (19), the output end of the motor (19) penetrates through the side wall of the supporting plate (7) and extends to the right side, and the output end of the motor (19) is fixedly connected with the left end of the threaded rod (3).

5. A positioning apparatus for spraying an alloy workpiece according to claim 1, wherein: The lower surface of the strip-shaped plate (5) on the left side is fixedly connected with the upper surface of the workbench (1), and the lower surface of the strip-shaped plate (5) on the right side is fixedly connected with the upper surface of the square plate (4).

6. A positioning apparatus for spraying an alloy workpiece according to claim 1, wherein: The protection box (10) is located above the strip-shaped plate (5) on the left side, and the width of the protection box (10) is greater than the length of the strip-shaped plate (5).

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