Device for cleaning rubber layer on inner wall of missile canister by using high-pressure water

Abstract

The utility model discloses a device for cleaning a rubber layer on the inner wall of a missile canister by using high-pressure water, which relates to the technical field of missile canister cleaning and comprises an outer protector, a rear baffle is fixedly mounted on the surface of the outer protector, a clamping mechanism is arranged on the surface of the rear baffle, and a workpiece is movably mounted on the surface of the clamping mechanism. A supporting mechanism is arranged on the surface of the workpiece, a protection mechanism is arranged on the surface of the outer protection device, and a cleaning mechanism is arranged on the surface of the outer protection device. An air inlet is connected with an air pipe, an air pump on the surface of the fixing table injects air into a supporting column to push a movable column to extend outwards, at the moment, an abutting plate makes contact with the inner wall of a workpiece to complete fixation, and meanwhile a protection pad is arranged on the surface of the abutting plate to prevent the abutting plate from rubbing a rear baffle on the interior of the workpiece; and the movable column does not support the abutting plate any more, the workpiece can move, and the adaptability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of missile tube cleaning technology, specifically to a device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water. Background Technology

[0002] After a missile is launched, a large amount of rubbery residue remains. In order to reuse the missile tube, the rubber layer inside the cylinder needs to be removed. Current methods mainly rely on mechanical devices or manual removal, and there is currently no device that can use high-pressure water to clean the rubber layer inside the missile tube.

[0003] Existing missile tube inner wall cleaning methods have the following shortcomings:

[0004] 1. Removal is mainly done by mechanical devices or manual labor.

[0005] 2. At the same time, due to the different specifications and unique characteristics of missile tubes, mechanical and manual cleaning is difficult.

[0006] 3. The cleaning process is energy-intensive, time-consuming, inefficient, and poses safety hazards. Utility Model Content

[0007] The purpose of this invention is to provide a device for cleaning the rubber layer on the inner wall of a missile tube using high-pressure water, so as to solve the problems mentioned in the background art.

[0008] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0009] A device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water includes an outer protective shield, a rear baffle fixedly installed on the surface of the outer protective shield, a clamping mechanism provided on the surface of the rear baffle, a workpiece movably installed on the surface of the clamping mechanism, a support mechanism provided on the surface of the workpiece, a protective mechanism provided on the surface of the outer protective shield, and a cleaning mechanism provided on the surface of the outer protective shield.

[0010] The cleaning mechanism includes a base, which is fixedly installed on an outer protective surface. The surface of the base is provided with a sliding groove, and a fixed seat is fixedly installed on the surface of the base. A first motor is fixedly installed on the surface of the fixed seat, and a lead screw is fixedly installed at the output end of the first motor. A first slider is slidably installed on the surface of the lead screw, and a first electronic telescopic rod is movably installed on the surface of the first slider.

[0011] A further improvement of this utility model is that: a first sliding seat is threadedly connected to the surface of the lead screw, a support plate is movably mounted on the surface of the first sliding seat, the telescopic end of the first electronic telescopic rod is movably mounted on the surface of the support plate, and a second electronic telescopic rod is movably mounted on the surface of the support plate.

[0012] A further improvement of the present invention is that: an adjustment seat is movably installed at one end of the support plate, a water inlet is fixedly installed on the surface of the adjustment seat, a cutter head body is fixedly installed on the surface of the adjustment seat, the telescopic end of the second electronic telescopic rod is movably installed on the surface of the cutter head body, a nozzle is fixedly installed on the surface of the cutter head body, and multiple sets of nozzles are provided, with the nozzles evenly distributed on the surface of the cutter head body.

[0013] A further improvement of the present invention is that the cleaning mechanism further includes a first gear, which is movably mounted on the surface of the adjusting seat. A second motor is fixedly mounted on the surface of the first gear, and the second gear meshes with the surface of the first gear. A first bidirectional lead screw is fixedly mounted on the surface of the second gear, and the first bidirectional lead screw is movably mounted on the surface of the adjusting seat. A second slider is threadedly connected to the surface of the first bidirectional lead screw, and a connecting rod is movably mounted on the surface of the second slider. A support leg is movably mounted at one end of the connecting rod.

[0014] A further improvement of the present invention is that the protective mechanism includes a slide rail, the slide rail is fixedly installed on the surface of the outer protection, a protective seat is slidably installed on the surface of the slide rail, two sets of protective seats are provided, the protective seats are symmetrically distributed at both ends of the workpiece, and a handle is fixedly installed on the surface of the protective seat.

[0015] A further improvement of this utility model is that: the support mechanism includes a limiting block, the limiting block is fixedly installed on the surface of the outer protection, a second bidirectional lead screw is movably installed on the surface of the limiting block, a handwheel is fixedly installed at one end of the second bidirectional lead screw, a second sliding seat is threadedly connected to the surface of the second bidirectional lead screw, a rotating shaft is movably installed on the surface of the second sliding seat, an adjusting rod is fixedly installed on the surface of the rotating shaft, a support wheel is movably installed at one end of the adjusting rod, an adjusting groove is provided on the surface of the second sliding seat, a set screw is movably installed on the surface of the adjusting groove, and the bottom end of the set screw is threadedly connected to the surface of the adjusting rod.

[0016] A further improvement of the present invention is that the clamping mechanism includes a fixed platform, which is fixedly installed on the surface of the rear baffle. An air pump is fixedly installed at one end of the fixed platform, and an air inlet is fixedly installed on the surface of the air pump. A support column is fixedly installed at one end of the air pump, and a movable column is movably installed inside the support column. A stop plate is fixedly installed on the surface of the movable column.

[0017] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0018] 1. This utility model provides a device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water. It employs a fixed base, a first motor, a base, a slide rail, a lead screw, a first slider, a first electronic telescopic rod, a support plate, an adjusting base, a first sliding seat, a water inlet, a second electronic telescopic rod, a cutter head body, a first bidirectional lead screw, a second slider, a connecting rod, a support leg, a nozzle, a first gear, a second motor, a second gear, a protective mechanism, a slide rail, a protective seat, and a handle. By pulling the handle, the protective seat moves on the surface of the slide rail, covering both ends of the workpiece to prevent waste from splashing from the opening ends of missile tubes of different specifications. Simultaneously, the rotation of the first motor on the surface of the fixed base drives the lead screw to rotate, causing the first sliding seat to move the support plate along the slide rail. The rod slides on its surface. At this time, grooves are provided on both sides of the base. The first slider slides inside the groove along with the support plate. The extension end of the first electronic telescopic rod pushes the support plate, while the second electronic telescopic rod pushes the cutter head body. This causes the adjusting seat to adjust the angle and height of the cutter head body. The second motor drives the first gear to rotate, which in turn drives the second gear to rotate. At this time, the first bidirectional lead screw on the surface of the second electronic telescopic rod rotates. The second slider on the surface of the first bidirectional lead screw slides on the surface of the first bidirectional lead screw and pushes the connecting rod to lift up, so that the support leg supports the inner wall of the workpiece. At the same time, the water inlet is connected to a high-pressure water pipe, so that water flows from the adjusting seat through the cutter head body and is delivered to the nozzle to clean the workpiece, improving the adaptability of the device.

[0019] 2. This utility model provides a device for cleaning the rubber layer inside a missile tube using high-pressure water. It employs a limiting block, a second bidirectional lead screw, a second sliding seat, an adjusting rod, a support wheel, a rotating shaft, an adjusting groove, and a set screw. By rotating a handwheel on the surface of the limiting block, the handwheel drives the second bidirectional lead screw to rotate. At this time, the second sliding seat slides on the surface of the second bidirectional lead screw, causing the adjusting rod to move in a circle around the rotating shaft, thus supporting the workpiece with the support wheel. Simultaneously, the set screw slides inside the adjusting groove following the adjusting rod. When both support wheels support the workpiece, the workpiece is fixed and cannot move. At this point, tightening the set screw secures the adjusting rod, thus improving the adaptability of the device.

[0020] 3. This utility model provides a device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water. It adopts a combination of a fixed platform, an air pump, an air inlet, a support column, a backing plate, and a movable column. The air inlet is connected to an air pipe. The air pump on the surface of the fixed platform injects gas into the support column, pushing the movable column to extend outward. At this time, the backing plate contacts the inner wall of the workpiece and completes the fixation. At the same time, a protective pad is set on the surface of the backing plate to prevent the backing plate from scraping the inside of the workpiece. When the air pump stops injecting gas, the movable column will no longer support the backing plate, and the workpiece can move, which improves the adaptability of the device. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the cleaning mechanism of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the second motor of this utility model;

[0024] Figure 4 This is a schematic diagram of the protective mechanism of this utility model;

[0025] Figure 5 This is a partial enlarged schematic diagram of the structure at point A of this utility model;

[0026] Figure 6 This is a schematic diagram of the clamping mechanism of this utility model.

[0027] In the diagram: 1. Outer protection; 2. Rear baffle; 3. Workpiece; 4. Cleaning mechanism; 401. Fixed base; 402. First motor; 403. Base; 404. Slide groove; 405. Lead screw; 406. First slider; 407. First electronic telescopic rod; 408. Support plate; 409. Adjusting seat; 410. First sliding seat; 411. Water inlet; 412. Second electronic telescopic rod; 413. Cutter head body; 414. First bidirectional lead screw; 415. Second slider; 416. Connecting rod; 417. Support leg; 418. 419. Nozzle; 420. First gear; 421. Second motor; 422. Second gear; 5. Protective mechanism; 51. Slide rail; 52. Protective seat; 53. Handle; 6. Support mechanism; 61. Limit block; 62. Second double-acting screw; 63. Second sliding seat; 64. Adjusting rod; 65. Support wheel; 66. Rotating shaft; 67. Adjusting groove; 68. Set screw; 69. Handwheel; 7. Clamping mechanism; 71. Fixed platform; 72. Air pump; 73. Air inlet; 74. Support column; 75. Backing plate; 76. Movable column. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to embodiments:

[0029] Example 1

[0030] like Figure 1-6As shown, this utility model provides a device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water. It includes an outer protective shield 1, a rear baffle 2 fixedly mounted on the surface of the outer protective shield 1, a clamping mechanism 7 on the surface of the rear baffle 2, a workpiece 3 movably mounted on the surface of the clamping mechanism 7, a support mechanism 6 on the surface of the workpiece 3, a protective mechanism 5 on the surface of the outer protective shield 1, and a cleaning mechanism 4 on the surface of the outer protective shield 1. The cleaning mechanism 4 includes a base 403, which is fixedly mounted on the surface of the outer protective shield 1. A groove 404 is provided on the surface of the base 403, and a fixing seat 401 is fixedly mounted on the surface of the base 403. A first motor 402 is fixedly mounted on the surface of component 01. A lead screw 405 is fixedly mounted on the output end of the first motor 402. A first slider 406 is slidably mounted on the surface of the lead screw 405. A first electronic telescopic rod 407 is movably mounted on the surface of the first slider 406. A first sliding seat 410 is threadedly connected to the surface of the lead screw 405. A support plate 408 is movably mounted on the surface of the first sliding seat 410. The telescopic end of the first electronic telescopic rod 407 is movably mounted on the surface of the support plate 408. A second electronic telescopic rod 412 is movably mounted on the surface of the support plate 408. An adjusting seat 409 is movably mounted on one end of the support plate 408. A water inlet 411 is fixedly mounted on the surface of the adjusting seat 409. A blade body 413 is fixedly mounted on the surface of the adjusting seat 409. The telescopic end of the second electronic telescopic rod 412 is movably mounted on the surface of the blade body 413. A nozzle 418 is fixedly mounted on the surface of the blade body 413. Multiple sets of nozzles 418 are evenly distributed on the surface of the blade body 413. The cleaning mechanism 4 also includes a first gear 419, which is movably mounted on the surface of the adjusting seat 409. A second motor 420 is fixedly mounted on the surface of the first gear 419, and the second gear 421 meshes with the surface of the first gear 419. The surface of the second gear 421 is fixedly mounted with a first bidirectional lead screw 414, which is movably mounted on the surface of the adjusting seat 409. The surface of the first bidirectional lead screw 414 is threadedly connected to a second slider 415, and the surface of the second slider 415 is movably mounted with a connecting rod 416. One end of the connecting rod 416 is movably mounted with a support leg 417. The protective mechanism 5 includes a slide rail 51, which is fixedly mounted on the surface of the outer protection 1. A protective seat 52 is slidably mounted on the surface of the slide rail 51. Two sets of protective seats 52 are provided, which are symmetrically distributed at both ends of the workpiece 3. A handle 53 is fixedly mounted on the surface of the protective seat 52.

[0031] In this embodiment, by pulling the handle 53, the protective seat 52 moves on the surface of the slide rail 51, covering both ends of the workpiece 3 to prevent waste from splashing from the opening ends of missile tubes of different specifications. At the same time, the first motor 402 on the surface of the fixed seat 401 rotates, driving the lead screw 405 to rotate, causing the first sliding seat 410 to drive the support plate 408 to slide on the surface of the lead screw 405. At this time, the base 403 is provided with sliding grooves 404 on both sides, and the first slider 406 slides inside the sliding groove 404 following the support plate 408. The extension end of the first electronic telescopic rod 407 pushes the support plate 408, while the second electronic telescopic rod 412 pushes the cutter head body 413, so that the adjustment The section seat 409 drives the cutter head body 413 to adjust its angle and height. The second motor 420 drives the first gear 419 to rotate, which in turn drives the second gear 421 to rotate. At this time, the first bidirectional lead screw 414 on the surface of the second electronic telescopic rod 412 rotates. The second slider 415 on the surface of the first bidirectional lead screw 414 slides and pushes the connecting rod 416 to lift, so that the support leg 417 supports the inner wall of the workpiece 3. At the same time, the water inlet 411 is connected to a high-pressure water pipe, so that water flows from the adjusting seat 409 through the cutter head body 413 and is delivered to the nozzle 418 to clean the workpiece 3, thus improving the adaptability of the device.

[0032] Example 2

[0033] like Figure 1-6 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the support mechanism 6 includes a limiting block 61, the limiting block 61 is fixedly installed on the surface of the outer protection 1, a second bidirectional lead screw 62 is movably installed on the surface of the limiting block 61, a handwheel 69 is fixedly installed at one end of the second bidirectional lead screw 62, a second sliding seat 63 is threadedly connected to the surface of the second bidirectional lead screw 62, a rotating shaft 66 is movably installed on the surface of the second sliding seat 63, an adjusting rod 64 is fixedly installed on the surface of the rotating shaft 66, a support wheel 65 is movably installed at one end of the adjusting rod 64, an adjusting groove 67 is provided on the surface of the second sliding seat 63, a set screw 68 is movably installed on the surface of the adjusting groove 67 and the bottom end of the set screw 68 is threadedly connected to the surface of the adjusting rod 64.

[0034] In this embodiment, the handwheel 69 on the surface of the limiting block 61 rotates the second bidirectional lead screw 62. At this time, the second sliding seat 63 slides on the surface of the second bidirectional lead screw 62, causing the adjusting rod 64 to make a circular motion around the pivot 66 and drive the support wheel 65 to support the workpiece 3. At the same time, the set screw 68 slides inside the adjusting groove 67 following the adjusting rod 64. When both support wheels 65 support the workpiece 3, the workpiece 3 is fixed and cannot move. At this time, the set screw 68 is tightened to fix the adjusting rod 64, which improves the adaptability of the device.

[0035] Example 3

[0036] like Figure 1-6 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the clamping mechanism 7 includes a fixed platform 71, the fixed platform 71 is fixedly installed on the surface of the rear baffle 2, an air pump 72 is fixedly installed at one end of the fixed platform 71, an air inlet 73 is fixedly installed on the surface of the air pump 72, a support column 74 is fixedly installed at one end of the air pump 72, a movable column 76 is movably installed inside the support column 74, and a stop plate 75 is fixedly installed on the surface of the movable column 76.

[0037] In this embodiment, an air pipe is connected through the air inlet 73. The air pump 72 on the surface of the fixed platform 71 injects gas into the support column 74, pushing the movable column 76 to extend outward. At this time, the abutment plate 75 contacts the inner wall of the workpiece 3 to complete the fixation. At the same time, a protective pad is provided on the surface of the abutment plate 75 to prevent the abutment plate 75 from scraping against the interior of the workpiece 3 by the back baffle 2. When the air pump 72 stops injecting gas, the movable column 76 will no longer support the abutment plate 75, and the workpiece 3 can move, which improves the adaptability of the device.

[0038] The working principle of this device, which uses high-pressure water to clean the rubber layer inside a missile tube, will be explained in detail below.

[0039] like Figure 1-6As shown, air is connected to the air inlet 73 via an air pipe. The air pump 72 on the surface of the fixed platform 71 injects gas into the support column 74, pushing the movable column 76 to extend outward. At this time, the abutment 75 contacts the inner wall of the workpiece 3 to complete the fixation. At the same time, a protective pad is provided on the surface of the abutment 75 to prevent the abutment 75 from scraping against the interior of the workpiece 3 by the rear baffle 2. When the air pump 72 stops injecting gas, the movable column 76 will no longer support the abutment 75, and the workpiece 3 can move. At the same time, the rotating handwheel 69 on the surface of the limiting block 61 rotates the second bidirectional lead screw 62. At this time, the second sliding seat 63 slides on the surface of the second double-acting lead screw 62, causing the adjusting rod 64 to rotate in a circle around the pivot 66, driving the support wheel 65 to support the workpiece 3. At the same time, the set screw 68 slides inside the adjusting groove 67 following the adjusting rod 64. When both support wheels 65 support the workpiece 3, the workpiece 3 is fixed and cannot move. At this time, tighten the set screw 68 to fix the adjusting rod 64. Pull the handle 53 to move the protective seat 52 on the surface of the slide rail 51 and cover both ends of the workpiece 3 to prevent waste from the opening ends of missile tubes of different specifications. Slag splashes, and simultaneously, the first motor 402 rotates on the surface of the fixed base 401, driving the lead screw 405 to rotate, causing the first sliding seat 410 to drive the support plate 408 to slide on the surface of the lead screw 405. At this time, the base 403 has sliding grooves 404 on both sides, and the first slider 406 slides inside the sliding groove 404 following the support plate 408. The extension end of the first electronic telescopic rod 407 pushes the support plate 408, while the second electronic telescopic rod 412 pushes the cutter head body 413, causing the adjusting seat 409 to drive the cutter head body 413 to adjust its angle and height. The second motor 42... The first gear 419 is driven to rotate, which in turn drives the second gear 421 to rotate. At this time, the first bidirectional lead screw 414 on the surface of the second electronic telescopic rod 412 rotates, and the second slider 415 on the surface of the first bidirectional lead screw 414 slides and pushes the connecting rod 416 to lift, so that the support leg 417 supports the inner wall of the workpiece 3. At the same time, the water inlet 411 is connected to the high-pressure water pipe, so that water flows from the adjusting seat 409 through the cutter head body 413 and is delivered to the nozzle 418 to clean the workpiece 3, which improves the adaptability of the device.

[0040] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water, comprising an outer protective layer (1), characterized in that: A rear baffle (2) is fixedly installed on the surface of the outer protection (1). A clamping mechanism (7) is provided on the surface of the rear baffle (2). A workpiece (3) is movably installed on the surface of the clamping mechanism (7). A support mechanism (6) is provided on the surface of the workpiece (3). A protection mechanism (5) is provided on the surface of the outer protection (1). A cleaning mechanism (4) is provided on the surface of the outer protection (1). The cleaning mechanism (4) includes a base (403), which is fixedly installed on the surface of the outer protection (1). The surface of the base (403) is provided with a sliding groove (404). A fixed seat (401) is fixedly installed on the surface of the base (403). A first motor (402) is fixedly installed on the surface of the fixed seat (401). A lead screw (405) is fixedly installed at the output end of the first motor (402). A first slider (406) is slidably installed on the surface of the lead screw (405). A first electronic telescopic rod (407) is movably installed on the surface of the first slider (406).

2. The device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water according to claim 1, characterized in that: The lead screw (405) is threadedly connected to a first sliding seat (410), a support plate (408) is movably mounted on the surface of the first sliding seat (410), the telescopic end of the first electronic telescopic rod (407) is movably mounted on the surface of the support plate (408), and a second electronic telescopic rod (412) is movably mounted on the surface of the support plate (408).

3. The device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water according to claim 2, characterized in that: An adjusting seat (409) is movably mounted on one end of the support plate (408). A water inlet (411) is fixedly mounted on the surface of the adjusting seat (409). A cutter head body (413) is fixedly mounted on the surface of the adjusting seat (409). The telescopic end of the second electronic telescopic rod (412) is movably mounted on the surface of the cutter head body (413). A nozzle (418) is fixedly mounted on the surface of the cutter head body (413). Multiple sets of nozzles (418) are provided, and the nozzles (418) are evenly distributed on the surface of the cutter head body (413).

4. The device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water according to claim 3, characterized in that: The cleaning mechanism (4) further includes a first gear (419), which is movably mounted on the surface of the adjusting seat (409). A second motor (420) is fixedly mounted on the surface of the first gear (419). A second gear (421) meshes with the surface of the first gear (419). A first bidirectional lead screw (414) is fixedly mounted on the surface of the second gear (421). The first bidirectional lead screw (414) is movably mounted on the surface of the adjusting seat (409). A second slider (415) is threadedly connected to the surface of the first bidirectional lead screw (414). A connecting rod (416) is movably mounted on the surface of the second slider (415). A support leg (417) is movably mounted on one end of the connecting rod (416).

5. The device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water according to claim 1, characterized in that: The protective mechanism (5) includes a slide rail (51), which is fixedly installed on the surface of the outer protection (1). A protective seat (52) is slidably installed on the surface of the slide rail (51). Two sets of protective seats (52) are provided. The protective seats (52) are symmetrically distributed at both ends of the workpiece (3). A handle (53) is fixedly installed on the surface of the protective seat (52).

6. The device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water according to claim 1, characterized in that: The support mechanism (6) includes a limiting block (61), which is fixedly installed on the surface of the outer protection (1). A second bidirectional lead screw (62) is movably installed on the surface of the limiting block (61). A handwheel (69) is fixedly installed at one end of the second bidirectional lead screw (62). A second sliding seat (63) is threadedly connected to the surface of the second bidirectional lead screw (62). A rotating shaft (66) is movably installed on the surface of the second sliding seat (63). An adjusting rod (64) is fixedly installed on the surface of the rotating shaft (66). A support wheel (65) is movably installed at one end of the adjusting rod (64). An adjusting groove (67) is provided on the surface of the second sliding seat (63). A set screw (68) is movably installed on the surface of the adjusting groove (67), and the bottom end of the set screw (68) is threadedly connected to the surface of the adjusting rod (64).

7. The device for cleaning the rubber layer of the inner wall of a missile tube using high-pressure water according to claim 1, characterized in that: The clamping mechanism (7) includes a fixed platform (71), which is fixedly installed on the surface of the rear baffle (2). An air pump (72) is fixedly installed at one end of the fixed platform (71). An air inlet (73) is fixedly installed on the surface of the air pump (72). A support column (74) is fixedly installed at one end of the air pump (72). A movable column (76) is movably installed inside the support column (74). A stop plate (75) is fixedly installed on the surface of the movable column (76).

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