Positioning machine for spraying
By designing a positioning machine for spraying chutes, positioning mechanisms and adjustment mechanisms, the problem of difficulty in clamping irregular parts in the prior art is solved, stable clamping and multi-sided spraying of irregular surface parts is achieved, and spraying is improved Effect.
Patent Information
- Application Number
- CN202421400876.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing tooling for positioning parts has a simple structure and is difficult to effectively clamp parts with irregular surfaces and irregular shapes, which affects the spraying effect.
A positioning machine for spraying is designed, including a slide chute, a positioning mechanism and an adjustment mechanism. The sliding table, bidirectional screw, spring and rubber block can achieve stable clamping of irregular parts, and the positioning is driven by the sprocket and the chain. The rod is flipped to adapt to multi-sided spraying.
It realizes sufficient clamping and multi-sided spraying of irregular surfaces and irregular shapes, improving the spraying effect and convenience of use.
Smart Images
Figure CN222267565U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of parts spraying, in particular to a positioning machine for spraying. Background Art
[0002] Components, also known as mechanical parts or mechanical elements, are the basic elements that make up machinery and are inseparable individual parts that make up machinery and machines.
[0003] During the production and processing of parts, it is usually necessary to spray anti-rust or anti-corrosion chemicals on their surface to increase the service life of the parts. Before spraying, positioning tooling is also required to clamp the parts.
[0004] However, the tooling structures currently available on the market for positioning parts are too simple. They only clamp the parts by rotating the screw in conjunction with the clamping plate. The parts are usually irregular in shape and of different sizes. For parts with irregular surfaces, the clamping area of the clamping plate is small and the clamping effect is poor, making it difficult to fully fix the parts, affecting the workers' spraying of chemicals on the surface of the parts. Utility Model Content
[0005] The purpose of the utility model is to provide a spraying positioning machine to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray positioning machine, comprising a machine body, a slide groove is provided on the top of the machine body, a positioning mechanism is provided on the machine body for facilitating the positioning of special-shaped parts, and parts with irregular surfaces and irregular shapes can be stably clamped by setting the positioning mechanism, which is conducive to improving the spraying effect, and an adjustment mechanism is provided on the positioning mechanism for facilitating multi-faceted spraying, and parts can be turned over by setting the adjustment mechanism, so that multiple sides of parts can be sprayed at the same time, and the positioning mechanism includes:
[0007] A slide, the slide is slidably connected to the inner wall of the slide groove, the inner wall of the slide is rotatably connected to a rotating shaft, the inner wall of the rotating shaft is slidably connected to a positioning rod, and the positioning rod passes through the rotating shaft, one end of the positioning rod is fixedly installed with a rubber block, and the other end of the positioning rod is fixedly installed with a limited block, and irregularly shaped parts can be clamped by setting the positioning rod;
[0008] A bidirectional screw rod, one end of which is rotatably connected to the inner wall of the slide groove, the other end of which passes through the machine body and is fixedly mounted with a hand wheel, and the outer wall of the bidirectional screw rod is threadedly connected to the inner wall of the slide table;
[0009] A spring is sleeved on the outer wall of the positioning rod, one end of the spring is fixedly mounted on the side wall of the limit block, and the other end of the spring is fixedly mounted on the side wall of the slide. By arranging the spring to cooperate with the limit block, the positioning rod can drive the rubber block to tightly abut against the surface of the component.
[0010] Preferably, the adjustment mechanism comprises a driven sprocket, which is fixedly mounted on the outer wall of the rotating shaft. The outer wall of the slide is rotatably connected to a driving sprocket, and the rotating shaft can be driven to rotate by arranging the driven sprocket.
[0011] Preferably, the driven sprocket is connected to the driving sprocket via a chain transmission.
[0012] Preferably, the inner wall of the body is rotatably connected with a rotating rod, and the rotating rod passes through the body and is fixedly provided with a handle, and the driving sprocket can be driven to rotate by arranging the rotating rod.
[0013] Preferably, the driving sprocket is slidably connected to the outer wall of the rotating rod.
[0014] Preferably, the bidirectional screw is rotatably connected to the penetration point of the machine body.
[0015] Compared with the prior art, the utility model provides a spraying positioning machine, which has the following beneficial effects:
[0016] 1. The spray positioning machine rotates the bidirectional screw by the hand wheel to make the two sets of slides connected by the thread approach each other. At the same time, multiple sets of positioning rods, limit blocks, rubber blocks and springs independently arranged on the inner wall of the rotating shaft can make the positioning rods fully abut against the uneven surface of parts, and can fully clamp parts with irregular surfaces and irregular shapes, making the parts more stable during the spraying process, which is conducive to improving the spraying effect.
[0017] 2. The spray positioning machine can drive the driving sprocket to rotate synchronously by turning the rotating rod with the handle. At the same time, it can drive the parts to rotate by cooperating with the chain, driven sprocket, rotating shaft and positioning rod, so that the parts can be turned over, so that multiple sides of the parts can be sprayed at the same time, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the overall structure of the slide of the utility model;
[0020] Figure 3 It is a schematic diagram of the overall structure of the slide of the utility model;
[0021] Figure 4 For this utility model Figure 1A is an enlarged structural diagram of FIG.
[0022] In the figure: 1. body; 2. slide; 3. positioning mechanism; 31. slide; 32. bidirectional screw; 33. spring; 34. rotating shaft; 35. positioning rod; 36. rubber block; 37. limit block; 38. hand wheel; 4. adjusting mechanism; 41. driven sprocket; 42. driving sprocket; 43. chain; 44. rotating rod; 45. handle. DETAILED DESCRIPTION
[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a positioning machine for spraying, including a body 1, a slide groove 2 is opened on the top of the body 1, and the rotation of the two-way screw rod 32 can drive two groups of slides 31 threadedly connected thereto to slide synchronously in opposite directions on the inner wall of the slide groove 2, and a positioning mechanism 3 for convenient positioning of special-shaped parts is arranged on the body 1. By setting the positioning mechanism 3, parts with irregular surfaces and irregular shapes can be stably clamped, which is beneficial to improving the spraying effect, and an adjustment mechanism 4 for convenient multi-sided spraying is arranged on the positioning mechanism 3. By setting the adjustment mechanism 4, the parts can be flipped, so that multiple sides of the parts can be sprayed at the same time, which is more convenient to use.
[0024] The positioning mechanism 3 includes a slide 31, a bidirectional screw rod 32, a spring 33, a rotating shaft 34, a positioning rod 35, a rubber block 36, a limit block 37, and a hand wheel 38; the slide 31 is slidably connected to the inner wall of the slide groove 2, the inner wall of the slide 31 is rotatably connected to the rotating shaft 34, the inner wall of the rotating shaft 34 is slidably connected to the positioning rod 35, and the positioning rod 35 passes through the rotating shaft 34, and the positioning rod 35 of the inner wall of the rotating shaft 34 can clamp the two sides of the component by two sets of slides 31 close to each other, and the positioning rod 35 of the inner wall of the rotating shaft 34 can clamp the two sides of the component, one end of the positioning rod 35 is fixedly installed with a rubber block 36, and the other end of the positioning rod 35 is fixedly installed with a limit block 37, and the friction between the positioning rod 35 and the component can be increased by the rubber block 36, so that the positioning rod 35 can be more stably positioned on the component. The two-way screw rod 32 is rotatably connected to the inner wall of the slide groove 2, and the other end of the two-way screw rod 32 passes through the body 1 and is fixedly installed with a handwheel 38. The two-way screw rod 32 is rotatably connected to the penetration of the body 1, and the outer wall of the two-way screw rod 32 is threadedly connected to the inner wall of the slide 31. The rotation of the two-way screw rod 32 can drive the two groups of slides 31 threadedly connected thereto to slide synchronously in opposite directions on the inner wall of the slide groove 2. The spring 33 is sleeved on the outer wall of the positioning rod 35, and one end of the spring 33 is fixedly installed on the side wall of the limit block 37, and the other end of the spring 33 is fixedly installed on the side wall of the slide 31. By setting the spring 33 in cooperation with the limit block 37, the positioning rod 35 can clamp parts with irregular surfaces to adapt to the positioning of special-shaped parts.
[0025] The above-mentioned adjusting mechanism 4 includes a driven sprocket 41, a driving sprocket 42, a chain 43, a rotating rod 44, and a handle 45; the driven sprocket 41 is fixedly installed on the outer wall of the rotating shaft 34, and the rotation of the driven sprocket 41 will drive the rotating shaft 34 to rotate synchronously. At the same time, the positioning rod 35 can be used to rotate the parts so that the parts can be turned over, so that multiple sides of the parts can be sprayed at the same time. The outer wall of the slide 31 is rotatably connected with the driving sprocket 42, and the driven sprocket 41 and the driving sprocket 42 are connected by the chain 43. When the driving sprocket 42 rotates, the chain 43 engaged therewith can drive the driven sprocket 41 to rotate. The inner wall of the body 1 is rotatably connected with the rotating rod 44, and the rotating rod 44 passes through the body 1 and is fixedly installed with a handle 45. The driving sprocket 42 is slidably connected to the outer wall of the rotating rod 44, and the rotating rod 44 is rotated by the handle 45. When the rotating rod 44 rotates, the driving sprocket 42 will be driven to rotate synchronously.
[0026] Working principle: When it is necessary to spray an anti-corrosion and anti-rust coating on the surface of a component, the surface to be sprayed is placed upward between the two sets of positioning rods 35, and then the bidirectional screw rod 32 is rotated by the hand wheel 38. The rotation of the bidirectional screw rod 32 can drive the two sets of slides 31 threadedly connected thereto to slide synchronously in opposite directions on the inner wall of the slide groove 2 and approach each other, so that the positioning rods 35 on the two sets of slides 31 drive the rubber blocks 36 to abut against the surface of the component. When the positioning rods 35 drive the rubber blocks 36 to abut against the surface of the component, the bidirectional screw rod 32 is continued to be rotated by the hand wheel 38 so that the two sets of slides 31 continues to approach, at this time, the positioning rod 35 will be limited by the component, and at the same time, the limiting block 37 will stretch the spring 33 during the continuous movement of the slide 31, so that the elasticity of the spring 33 and the limiting block 37 can make the positioning rod 35 drive the rubber block 36 to tightly abut against the surface of the component, and through the multiple groups of positioning rods 35 independently arranged on the rotating shaft 34, the positioning rod 35 can be fully abutted against the uneven surface of the component, and the component with irregular surface can also be fully clamped, so that the component is more stable during the spraying process, which is beneficial to improving the spraying effect.
[0027] When the parts are clamped by multiple groups of positioning rods 35, the anti-corrosion and anti-rust coating can be sprayed on the surface of the parts. When one side of the parts is sprayed, the handle 45 is used to rotate the rotating rod 44. When the rotating rod 44 rotates, it will drive the driving sprocket 42 to rotate synchronously. When the driving sprocket 42 rotates, the chain 43 engaged with it can drive the driven sprocket 41 to rotate. When the driven sprocket 41 rotates, it will drive the rotating shaft 34 to rotate synchronously. When the rotating shaft 34 rotates, it will drive the multiple groups of positioning rods 35 inside it to rotate synchronously. The rotation of the positioning rod 35 can drive the clamped parts to rotate, so that the parts can be turned over, so that multiple sides of the parts can be sprayed at the same time, which is more convenient to use.
[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A spraying positioning machine, comprising a machine body (1), characterized in that: The top of the machine body (1) is provided with a slide groove (2), the machine body (1) is provided with a positioning mechanism (3) for conveniently positioning special-shaped parts, the positioning mechanism (3) is provided with an adjustment mechanism (4) for convenient multi-surface spraying, and the positioning mechanism (3) comprises: A slide (31), wherein the slide (31) is slidably connected to the inner wall of the slide groove (2), the inner wall of the slide (31) is rotatably connected to a rotating shaft (34), the inner wall of the rotating shaft (34) is slidably connected to a positioning rod (35), and the positioning rod (35) passes through the rotating shaft (34), one end of the positioning rod (35) is fixedly mounted with a rubber block (36), and the other end of the positioning rod (35) is fixedly mounted with a limiting block (37); A bidirectional screw rod (32), one end of which is rotatably connected to the inner wall of the slide groove (2), the other end of which passes through the machine body (1) and is fixedly mounted with a hand wheel (38), and the outer wall of the bidirectional screw rod (32) is threadedly connected to the inner wall of the slide table (31); A spring (33), wherein the spring (33) is sleeved on the outer wall of the positioning rod (35), one end of the spring (33) is fixedly mounted on the side wall of the limit block (37), and the other end of the spring (33) is fixedly mounted on the side wall of the slide table (31).
2. A spraying positioning machine according to claim 1, characterized in that: The adjusting mechanism (4) comprises a driven sprocket (41), wherein the driven sprocket (41) is fixedly mounted on the outer wall of the rotating shaft (34), and the outer wall of the sliding platform (31) is rotatably connected to a driving sprocket (42).
3. A spraying positioning machine according to claim 2, characterized in that: The driven sprocket (41) and the driving sprocket (42) are connected in transmission via a chain (43).
4. A spraying positioning machine according to claim 1, characterized in that: The inner wall of the machine body (1) is rotatably connected to a rotating rod (44), and the rotating rod (44) passes through the machine body (1) and is fixedly mounted with a handle (45).
5. A spraying positioning machine according to claim 2, characterized in that: The driving sprocket (42) is slidably connected to the outer wall of the rotating rod (44).
6. A spraying positioning machine according to claim 1, characterized in that: The bidirectional screw rod (32) is rotatably connected to the penetration point of the machine body (1).