A paint spraying tool for a training bullet

Abstract

The utility model discloses a kind of teaching bullet core paint spraying tool, including mandrel body, mandrel body includes first area, second area, third area and fourth area, and first area, second area, third area and fourth area are integrally formed and are set, the diameter of first area, second area and third area increases gradually, the diameter of fourth area is greater than the diameter of third area, the color of second area paint spraying is different from the color of first area and third area paint spraying, fourth area does not paint, first area is equipped with first area tool protective sleeve, third area is equipped with third area tool protective sleeve, fourth area is equipped with tool base. The beneficial effects of the utility model are: the setting of annular inclined surface on first area tool protective sleeve and second area tool protective sleeve is conducive to preventing the accumulation of excess paint after paint spraying is completed.

Description

Technical Field

[0001] This utility model relates to the technical field of spray painting fixtures, and in particular to a spray painting fixture for training bullet cores. Background Technology

[0002] Although the existing mandrel can be painted, it still has defects: although the existing mandrel can be painted, the paint color of the second zone is different from that of the first and third zones, which causes some painting devices to not be effectively clamped, and there is paint accumulation in the paint protection shell. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art. The setting of the annular inclined surface on the first zone tooling protective sleeve and the second zone tooling protective sleeve is conducive to preventing the accumulation of excess paint after the painting is completed. This is a training bullet core painting tool.

[0004] The purpose of this utility model is achieved through the following technical solution: a painting fixture for a training bullet core, comprising a mandrel body, wherein the mandrel body comprises a first region, a second region, a third region and a fourth region, and the first region, the second region, the third region and the fourth region are integrally formed, the diameters of the first region, the second region and the third region increase sequentially, and the diameter of the fourth region is greater than the diameter of the third region; Preferably, the paint color of the second zone is different from the paint colors of the first and third zones, the fourth zone is not painted, the first zone is provided with a first zone tooling protective cover, the third zone is provided with a third zone tooling protective cover, and the fourth zone is provided with a tooling base.

[0005] Preferably, the tooling protective sleeve of the first area includes a groove on the top that mates with the first area, and the side of the tooling protective sleeve of the first area is provided with a threaded through hole one and a threaded through hole two, and both the threaded through hole one and the threaded through hole two are provided with a tightening bolt.

[0006] Preferably, the groove of the tooling protective sleeve in the first area is provided with an annular inclined surface, and the length of the tooling protective sleeve in the first area is provided in at least two different ways.

[0007] Preferably, one end of the third zone tooling protective sleeve is provided with an annular inclined surface, the side wall of the third zone tooling protective sleeve is provided with a threaded through hole three, and a tightening screw is provided on the threaded through hole three, and a limiting ring is provided on the tightening screw.

[0008] Preferably, the third zone tooling protective sleeve has a rotating rod on its side wall, and a circular hanging ring on the top of the rotating rod, and the first zone tooling protective sleeve has the same length as the first zone.

[0009] Preferably, the third zone and the third zone tooling protective sleeve are of the same length, and the annular inclined surface on the first zone tooling protective sleeve and the annular inclined surface on the third zone tooling protective sleeve are arranged opposite to each other.

[0010] This utility model has the following advantages: 1. The mandrel body of this utility model includes a first region, a second region, a third region and a fourth region, and the first region, the second region, the third region and the fourth region are integrally formed, the diameters of the first region, the second region and the third region increase sequentially, and the diameter of the fourth region is larger than the diameter of the third region; The second zone is painted in a different color than the first and third zones. The fourth zone is not painted. The first zone is equipped with a tooling protective cover, the third zone is equipped with a tooling protective cover, and the fourth zone is equipped with a tooling base. This allows for the two colors to be painted under the protection of the tooling protective covers in the first and third zones. The fourth zone also has threads on its exterior. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of the mandrel to be painted according to this utility model; Figure 2 This is a schematic diagram of the structure of the tooling protective sleeve in the third zone of this utility model; Figure 3 This is a schematic diagram of the structure of the first zone tooling protective sleeve in this utility model; Figure 4 for Figure 2 A magnified view of a portion of point A in the middle; Figure 5 for Figure 2 A magnified view of a portion of point B in the middle.

[0012] In the figure, the spindle body is 1, the first zone is 2, the second zone is 3, the third zone is 4, the fourth zone is 5, the tooling protective sleeve of the first zone is 6, the tooling protective sleeve of the third zone is 7, the threaded through hole one is 8, the threaded through hole two is 9, the tightening bolt is 10, the annular inclined surface is 11, the threaded through hole three is 12, the tightening screw is 13, the limit ring is 14, and the rotating rod is 15. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings. The scope of protection of the present invention is not limited to the following description: like Figures 1-5 As shown, a painting fixture for a training round core includes a core body 1. The core body 1 includes a first region 2, a second region 3, a third region 4 and a fourth region 5. The first region 2, the second region 3, the third region 4 and the fourth region 5 are integrally formed. The diameters of the first region 2, the second region 3 and the third region 4 increase sequentially, and the diameter of the fourth region 5 is larger than the diameter of the third region 4. In this embodiment, the paint color of the second zone 3 is different from the paint color of the first zone 2 and the third zone 4. The fourth zone 5 is not painted. The first zone 2 is provided with a first zone tooling protective sleeve 6, the third zone 4 is provided with a third zone tooling protective sleeve 7, and the fourth zone 5 is provided with a tooling base.

[0014] In this embodiment, the first zone tooling protective sleeve 6 includes a groove 7 on the top that cooperates with the first zone 2. The side of the first zone tooling protective sleeve 6 is provided with a threaded through hole 1 8 and a threaded through hole 2 9, and both the threaded through hole 1 8 and the threaded through hole 2 9 are provided with a tightening bolt 10.

[0015] In this embodiment, the groove of the first area tooling protective sleeve 6 is provided with an annular inclined surface 11, and the length of the first area tooling protective sleeve 6 is provided in at least two ways.

[0016] In this embodiment, an annular inclined surface 11 is provided at any end of the third zone tooling protective sleeve 7, a threaded through hole 12 is provided on the side wall of the third zone tooling protective sleeve 7, and a tightening screw 13 is provided on the threaded through hole 12, and a limiting ring 14 is provided on the tightening screw 13.

[0017] In this embodiment, a rotating rod 15 is provided on the side wall of the third zone tooling protective sleeve 7, and a circular hanging ring is provided on the top of the rotating rod 15. The first zone tooling protective sleeve 6 has the same length as the first zone 2.

[0018] In this embodiment, the third zone 4 and the third zone tooling protective sleeve 7 have the same length, and the annular inclined surface on the first zone tooling protective sleeve 6 and the annular inclined surface on the third zone tooling protective sleeve 7 are arranged opposite to each other.

[0019] The working principle of this utility model is as follows: The mandrel body 1 includes a first region 2, a second region 3, a third region 4 and a fourth region 5, and the first region 2, the second region 3, the third region 4 and the fourth region 5 are integrally formed. The diameters of the first region 2, the second region 3 and the third region 4 increase sequentially, and the diameter of the fourth region 5 is larger than the diameter of the third region 4. The second zone is painted in a different color than the first and third zones. The fourth zone is not painted. The first zone 2 is equipped with a first zone tooling protective sleeve 6, the third zone 4 is equipped with a third zone tooling protective sleeve 7, and the fourth zone 5 is equipped with a tooling base. This allows for the two colors to be painted under the action of the first zone tooling protective sleeve 6 and the third zone tooling protective sleeve 7. At the same time, the fourth zone 5 is provided with threads on the outside, and the annular inclined surface 11 is set to prevent the painting effect from being incomplete due to changes in the painting angle during the painting process.

[0020] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tooling for spray painting training round cores, characterized in that: Includes a mandrel body, the mandrel body includes a first region, a second region, a third region and a fourth region, and the first region, the second region, the third region and the fourth region are integrally formed, the diameters of the first region, the second region and the third region increase sequentially, and the diameter of the fourth region is larger than the diameter of the third region; The second zone is painted in a different color than the first and third zones. The fourth zone is not painted. The first zone is equipped with a first zone tooling protective cover, the third zone is equipped with a third zone tooling protective cover, and the fourth zone is equipped with a tooling base.

2. The training cartridge core painting fixture according to claim 1, characterized in that: The first area tooling protective sleeve includes a groove on the top that mates with the first area. The side of the first area tooling protective sleeve is provided with a threaded through hole one and a threaded through hole two, and both threaded through hole one and threaded through hole two are provided with a tightening bolt.

3. The training ammunition core painting fixture according to claim 1, characterized in that: The groove of the first area tooling protective sleeve is provided with an annular inclined surface, and the first area tooling protective sleeve has at least two lengths.

4. The training cartridge core painting fixture according to claim 3, characterized in that: The third-zone tooling protective sleeve has an annular inclined surface at one end, and the side wall of the third-zone tooling protective sleeve has a threaded through hole three, and a tightening screw is provided on the threaded through hole three, and a limiting ring is provided on the tightening screw.

5. The training ammunition core painting fixture according to claim 3, characterized in that: The third zone tooling protective sleeve has a rotating rod on its side wall, and a circular hanging ring on the top of the rotating rod. The first zone tooling protective sleeve has the same length as the first zone.

6. The training ammunition core painting fixture according to claim 5, characterized in that: The third zone and the third zone tooling protective sleeve are of the same length, and the annular inclined surface on the first zone tooling protective sleeve and the annular inclined surface on the third zone tooling protective sleeve are set opposite to each other.

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