A kind of spray paint protective tooling

Abstract

The present application relates to the technical field of paint spraying protective tooling, and discloses a paint spraying protective tooling, comprising a snap-fit ​​plate 1 and a snap-fit ​​plate 2, one side of the snap-fit ​​plate 1 is snap-connected with the snap-fit ​​plate 2, both sides of the snap-fit ​​plate 1 and the snap-fit ​​plate 2 are provided with four threaded holes, one side of the four threaded holes is threadedly connected with four threaded rods, the four threaded rods pass through the outer side of the snap-fit ​​plate 1 and connect to the snap-fit ​​plate 2, and both sides of the snap-fit ​​plate 2 are provided with through holes; the present application achieves the effect of detachable and assembled device by making the semicircular holes of the snap-fit ​​plate 1 and the snap-fit ​​plate 2 close to the outer surface of the rotating shaft, and then passing the four threaded rods from the outer side of the snap-fit ​​plate 1 to the other side of the snap-fit ​​plate 2, rotating the threaded rods, and then twisting the snap-fit ​​plate 1 and the snap-fit ​​plate 2, inserting the fixing rods from the through holes on both sides of the snap-fit ​​plate 2, and rotating the fixing rods.

Description

Technical Field

[0001] The present application relates to the technical field of paint spraying protective tooling, and in particular to a paint spraying protective tooling. Background Art

[0002] In the process of motor manufacturing, painting is an important process, which not only gives the motor a beautiful appearance, but also helps to improve the insulation performance and protection ability of the motor. However, during the painting process, workers need to face a series of challenges. The shaft part usually does not need to be painted, and the surface is usually electroplated with hard chrome.

[0003] The utility model with the Chinese patent authorization announcement number CN219898668U discloses a paint spraying protective tooling for electric motors, including a bell mouth, a telescopic shoulder sleeve, a protective tooling body and supporting ribs. The bell mouth is fixedly arranged on one side of the telescopic shoulder sleeve, the side wall of the protective tooling body is fixedly provided with the telescopic shoulder sleeve, and the supporting ribs are fixedly connected to the inner side wall of the protective tooling body; the angle between the inclined side wall of the bell mouth and the extension line of the bottom side wall connected to the telescopic shoulder sleeve is 30°, the outer circle of the bell mouth end face is larger than the outer circle of the skeleton oil seal, the bell mouth, the telescopic shoulder sleeve and the protective tooling body are all made of nylon, the side wall of the protective tooling body is provided with holes, and the supporting ribs are equidistantly distributed on the inner wall of the protective tooling body. The utility model can effectively solve the problem of paint entering the skeleton oil seal, and can be reused, and is easy to install, can reduce labor intensity, and improve production efficiency.

[0004] This document states that by using this tooling for spray painting production, the problem of paint entering the skeleton oil seal can be solved simply and effectively. However, the protection of the contact area between the shaft and the motor is insufficient. The paint flows along the outside of the shaft into the inside of the motor, causing damage to the motor. The tooling fixation has the defect that it cannot be disassembled, assembled and recycled. Utility Model Content

[0005] In order to solve the problem of insufficient protection of the contact area between the rotating shaft and the motor and the problem of being able to be disassembled, assembled and recycled, the present application provides a paint spraying protective tooling.

[0006] The present application provides a spray paint protective tooling that adopts the following technical solution:

[0007] A paint spraying protective tooling comprises a first clamping plate and a second clamping plate, one side of the first clamping plate is clamped and connected to the second clamping plate, four threaded holes are provided on both sides of the first clamping plate and the second clamping plate, one side of the four threaded holes is threadedly connected to four threaded rods, the four threaded rods pass through the outer side of the first clamping plate and connect to the second clamping plate, through holes are provided on both sides of the second clamping plate, the outer sides of the two through holes are threadedly connected to fixing rods, the two fixing rods pass through the two sides of the second clamping plate and connect to the first clamping plate, and semicircular holes are provided on one side of the first clamping plate and the second clamping plate.

[0008] Preferably, the tops and bottoms of the two semicircular holes are fixedly connected with semicircular blocks, the tops and bottoms of the two semicircular blocks 6 are fixedly installed with telescopic rods, and the tops and bottoms of the two telescopic rods are bolted with snap-fit ​​blocks 1 and 2.

[0009] Preferably, the exteriors of the two semicircular blocks are fixedly connected with protective blocks, the tops of the two protective blocks are slidably connected with telescopic blocks, and the tops of the two telescopic blocks are bolted with pull block one and pull block two.

[0010] Preferably, the inner side walls of the two semicircular blocks are made of fiber-reinforced nylon material.

[0011] Preferably, one side of the first clamping plate is fixedly connected with two clamping blocks, one side of the second clamping plate is provided with two clamping holes, and one side of the clamping blocks is clamped and connected with the clamping holes.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. By pulling the pull block 1 and the pull block 2, the clamping block 1 and the clamping block 2 are driven to move, and the telescopic rod is driven at the same time. As the telescopic rod moves, the telescopic block on the top of the protective block also slides out; compared with the prior art, it has the effect of being retractable when the installation distance is not enough;

[0014] 2. By placing the semicircular holes of the snap plate 1 and the snap plate 2 close to the outer surface of the rotating shaft, four threaded rods are passed from the outside of the snap plate 1 to the other side of the snap plate 2, and the threaded rods are rotated, and then the snap plate 1 and the snap plate 2 are twisted, and the fixing rods are inserted into the through holes on both sides of the snap plate 2, and the fixing rods are rotated; compared with the prior art, the device has the effect of being detachable and assembleable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the two-end extension structure of the embodiment of the application;

[0016] Figure 2 It is a schematic diagram of the exploded structure of an embodiment of the application;

[0017] Figure 3It is a schematic diagram of the two-end contraction structure of the application embodiment.

[0018] Explanation of the accompanying drawings: 1. Snap-fit ​​plate 1; 2. Snap-fit ​​plate 2; 3. Threaded rod; 4. Fixed rod; 6. Semicircular block; 7. Telescopic rod; 8. Snap-fit ​​block 1; 9. Snap-fit ​​block 2; 10. Protective block; 11. Telescopic block; 12. Pull block 1; 13. Pull block 2. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a spray paint protective tooling, referring to Figure 3 , including a clamping plate 1 and a clamping plate 2, one side of the clamping plate 1 is clamped and connected with the clamping plate 2, four threaded holes are opened on both sides of the clamping plate 1 and the clamping plate 2, one side of the four threaded holes is threadedly connected with four threaded rods 3, the four threaded rods 3 are all connected to the clamping plate 2 from the outside of the clamping plate 1, through holes are opened on both sides of the clamping plate 2, the outer sides of the two through holes are threadedly connected with fixing rods 4, the two fixing rods 4 are connected to the clamping plate 1 from both sides of the clamping plate 2, the clamping plate One side of the clamping plate 1 and the clamping plate 2 is provided with a semicircular hole. By placing the semicircular holes of the clamping plate 1 and the clamping plate 2 close to the outer surface of the rotating shaft, four threaded rods 3 are passed from the outside of the clamping plate 1 to the other side of the clamping plate 2, and the threaded rods 3 are rotated to fix the clamping plate 1 and the clamping plate 2. Then, the clamping plate 1 and the clamping plate 2 are twisted, and the fixing rods 4 are inserted from the through holes on both sides of the clamping plate 2, and the fixing rods 4 are rotated, so that the clamping plate 1 and the clamping plate 2 have the effect of being assembled and disassembled.

[0021] Reference Figure 2 The top and bottom of the two semicircular holes are fixedly connected with semicircular blocks 6, the top and bottom of the two semicircular blocks 6 are fixedly installed with telescopic rods 7, and the top and bottom of the two telescopic rods 7 are bolted with clamping blocks 1 8 and clamping blocks 2 9. By connecting the semicircular blocks 6 at the top of the semicircular holes, and then opening round holes at the tops of the two semicircular blocks 6, the two clamping blocks 1 8 and clamping blocks 2 9 are pulled out and the two telescopic rods 7 are driven to move, which prevents the contact part between the rotating shaft and the motor from being sprayed with paint, prevents the motor from being damaged, and also prevents the rotating shaft part at the other end from being sprayed with paint.

[0022] Reference Figure 1 and Figure 2The outside of the two semicircular blocks 6 are fixedly connected with a protective block 10, and the top of the two protective blocks 10 are slidably connected with a telescopic block 11. The top of the two telescopic blocks 11 are bolted with a pull block 12 and a pull block 2 13. When the two ends of the device are not enough to wrap the two ends of the rotating shaft, by pulling the pull block 12 and the pull block 2 13, the engaging block 1 8 and the engaging block 2 9 are driven to move, and the telescopic rod 7 is driven to move at the same time. As the telescopic rod 7 moves, the telescopic block 11 on the top of the protective block 10 also slides out, thereby achieving the function of protecting the two ends of the rotating shaft.

[0023] Reference Figure 2 The inner side walls of the two semicircular blocks 6 are made of fiber-reinforced nylon material, which protects the rotating shaft from long-term contact with the semicircular blocks 6 and from being worn.

[0024] Reference Figure 3 One side of the clamping plate 1 is fixedly connected with two clamping blocks, and one side of the clamping plate 2 is provided with two clamping holes. One side of the clamping block is clamped and connected with the clamping hole. The clamping block is embedded in the clamping hole, which facilitates the clamping of the clamping plate 1 and the clamping plate 2, and facilitates later fixation and disassembly.

[0025] The implementation principle of a paint protection tooling in the embodiment of the present application is as follows: first, the semicircular holes of the snap plate 1 and the snap plate 2 are placed close to the outer surface of the rotating shaft; secondly, four threaded rods 3 are passed from the outside of the snap plate 1 to the other side of the snap plate 2 and the threaded rods 3 are rotated to fix the snap plate 1 and the snap plate 2; then the snap plate 1 and the snap plate 2 are twisted, and the fixing rods 4 are inserted from the through holes on both sides of the snap plate 2, and the fixing rods 4 are rotated so that the snap plate 1 and the snap plate 2 can be assembled and disassembled. When the two ends of the device are not enough to wrap the two ends of the rotating shaft, the pull rods are pulled Block 12 and pulling block 2 13 drive the engaging block 1 8 and the engaging block 2 9 to move, and at the same time drive the telescopic rod 7. As the telescopic rod 7 moves, the telescopic block 11 on the top of the protective block 10 also slides out, thereby achieving the function of protecting both ends of the rotating shaft. Finally, after the painting is completed, the pulling blocks 12 and 13, the engaging blocks 1 8 and the engaging blocks 2 9 at both ends are moved in the opposite direction, the protective block 10 and the semicircular block 6 are merged, the fixed rod 4 and the threaded rod 3 are rotated and pulled out, that is, the engaging plate 1 and the engaging plate 2 2, the engaging block 1 8 and the engaging block 2 9, and the pulling blocks 12 and 13 are separated, thereby achieving the function of detachability and reuse.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A paint spraying protective tooling, comprising a first clamping plate (1) and a second clamping plate (2), characterized in that: One side of the snap-fitting plate 1 (1) is snap-fitted with the snap-fitting plate 2 (2); four threaded holes are provided on both sides of the snap-fitting plate 1 (1) and the snap-fitting plate 2 (2); one side of the four threaded holes is threadedly connected with four threaded rods (3); the four threaded rods (3) pass through the outer side of the snap-fitting plate 1 (1) to connect to the snap-fitting plate 2 (2); through holes are provided on both sides of the snap-fitting plate 2 (2); the outer sides of the two through holes are threadedly connected with fixing rods (4); the two fixing rods (4) pass through the two sides of the snap-fitting plate 2 (2) to connect to the snap-fitting plate 1 (1); and one side of the snap-fitting plate 1 (1) and the snap-fitting plate 2 (2) is provided with semicircular holes.

2. A paint spraying protective tooling according to claim 1, characterized in that: The top and bottom of the two semicircular holes are fixedly connected with semicircular blocks (6), the top and bottom of the two semicircular blocks (6) are fixedly installed with telescopic rods (7), and the top and bottom of the two telescopic rods (7) are bolted with a first clamping block (8) and a second clamping block (9).

3. A paint spraying protective tooling according to claim 2, characterized in that: The exteriors of the two semicircular blocks (6) are fixedly connected with protective blocks (10), the tops of the two protective blocks (10) are slidably connected with telescopic blocks (11), and the tops of the two telescopic blocks (11) are bolted with pull block 1 (12) and pull block 2 (13).

4. A paint spraying protective tooling according to claim 2, characterized in that: The inner side walls of the two semicircular blocks (6) are both made of fiber-reinforced nylon material.

5. A paint spraying protective tooling according to claim 1, characterized in that: One side of the first clamping plate (1) is fixedly connected with two clamping blocks, and one side of the second clamping plate (2) is provided with two clamping holes, and one side of the clamping block is clamped and connected with the clamping holes.

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