Equipment for treating inner surface and outer surface of metal shell

Abstract

The utility model discloses equipment for treating the inner surface and the outer surface of a metal shell, and belongs to the technical field of metal shell treatment equipment. Comprising a working table, a supporting frame is fixedly connected to the working table, and a shell is located above the supporting table; a lower rotating plate is rotationally arranged on the workbench, two outer clamping plates are arranged on the lower rotating plate in a sliding mode, and the shell is located in the two outer clamping plates. A hydraulic rod is arranged on the supporting frame, and the working end of the hydraulic rod is fixedly connected with a supporting frame. An upper rotating plate is rotatably arranged below the supporting frame, two inner clamping plates are slidably arranged below the upper rotating plate, and the two inner clamping plates are located in the shell; an outer containing groove is formed in the outer clamping plate, and an outer scraping strip is arranged in the outer containing groove. An inner containing groove is formed in the inner clamping plate, and an inner scraping strip is arranged in the inner containing groove. According to the device, the inner clamping plate and the outer clamping plate are arranged, scraping comprehensiveness cannot be affected, and meanwhile the inner surface and the outer surface of the shell can be rapidly and conveniently treated.

Description

TECHNICAL FIELD

[0001] The utility model provides a metal casing's inner and outer surface treatment equipment belongs to metal casing treatment equipment technical field. BACKGROUND

[0002] Metal parts are widely used in various industrial equipment, electronic products and mechanical parts, and the treatment of its surface not only relates to the appearance of the product, but also directly affects its corrosion resistance, wear resistance and functionality. With the continuous development of industrial technology, the requirements for metal part surface treatment are also getting higher and higher.

[0003] When treating the surface of metal parts, removing impurities and rust on the surface is a key step. For cylindrical shells, not only the impurities and rust on the outer surface of the shell need to be removed, but also the impurities and rust on the inner surface of the shell need to be removed; when using a scraping device to scrape off the impurities and rust on the surface of the metal shell, the shell often needs to be fixed, and then the scraping strip in the circumferential rotating state is used to scrape the surface of the shell. When the shell is clamped and fixed, the clamping device often comes into contact with the surface of the shell, affecting the comprehensiveness of scraping; at the same time, since the inner and outer surfaces of the shell need to be scraped, after scraping one of the surfaces, the state of the shell often needs to be changed, the clamping device and the scraping device need to be replaced, and other operations, which are very troublesome. In view of the above problems, a new type of metal shell inner and outer surface treatment equipment is needed to solve them. UTILITY MODEL CONTENTS

[0004] The utility model wants to solve the technical problem that when treating the inner and outer surfaces of the cylindrical metal shell, the clamping device often affects the comprehensiveness of scraping, and at the same time, when treating the inner and outer surfaces of the shell, the state of the shell often needs to be changed, the clamping device and the scraping device need to be replaced, and other operations, which are very troublesome.

[0005] In order to solve the above problems, the utility model provides a technical scheme: a metal casing's inner and outer surface treatment equipment, including the workbench, the workbench is fixedly connected with the support frame, and the shell is located above the workbench;The lower rotating plate is rotatably arranged on the workbench, two outer clamping plates are slidably arranged on the lower rotating plate, and the shell is located in the two outer clamping plates;The support frame is provided with a hydraulic rod, and the working end of the hydraulic rod is fixedly connected with a support frame;The upper rotating plate is rotatably arranged below the support frame, two inner clamping plates are slidably arranged below the upper rotating plate, and the two inner clamping plates are located in the shell;The lower rotating plate and the upper rotating plate are both provided with a sliding groove, and the sliding groove is provided with an adjusting assembly capable of controlling the sliding of the outer clamping plate and the inner clamping plate respectively;The outer clamping plate is provided with an outer accommodating groove, and the outer accommodating groove is provided with an outer scraping strip matched with the outer wall of the shell;The inner clamping plate is provided with an inner accommodating groove, and the inner accommodating groove is provided with an inner scraping strip matched with the inner wall of the shell.

[0006] As improved, the workbench bottom is provided with a motor groove, and a lower rotating motor is arranged in the motor groove; and an output shaft of the lower rotating motor is fixedly connected with a lower rotating plate.

[0007] As improved, the support frame is provided with an upper rotating motor, and an output shaft of the upper rotating motor is fixedly connected with an upper rotating plate.

[0008] As improved, the adjusting assembly comprises a bidirectional screw rod and a sliding block, the bidirectional screw rod is rotatably arranged in a sliding groove, and the sliding block is slidably arranged in the sliding groove; two sliding blocks are arranged, and the two sliding blocks are threadedly connected to corresponding positions of the bidirectional screw rod.

[0009] As improved, the upper part of the lower rotating plate and the lower part of the upper rotating plate are both provided with a guide groove, and the sliding blocks in the sliding grooves of the lower rotating plate and the upper rotating plate respectively pass through the guide grooves and are fixedly connected with the outer clamping plate and the inner clamping plate.

[0010] As improved, the outer wall of the outer clamping plate is fixedly connected with an outer supporting block, the outer supporting block is provided with an outer spring telescopic rod, and the working end of the outer spring telescopic rod is fixedly connected with an outer scraping strip.

[0011] As improved, the inner wall of the inner clamping plate is fixedly connected with an inner supporting block, the inner supporting block is provided with an inner spring telescopic rod, and the working end of the inner spring telescopic rod is fixedly connected with an inner scraping strip.

[0012] As improved, the inner spring telescopic rod and the outer spring telescopic rod are the same in structure; the inner spring telescopic rod comprises a rod body, a sliding rod and a compression spring, a sliding plate is slidably arranged in the rod body, the sliding rod is slidably inserted into the rod body, and the sliding plate is fixedly sleeved on the sliding rod; the sliding rod is fixedly connected with the inner scraping strip, and the compression spring is sleeved on the sliding rod.

[0013] The utility model discloses beneficial effects:

[0014] 1. Two outer clamping plates are slidably arranged on the lower rotating plate, and the shell is located in the two outer clamping plates; two inner clamping plates are slidably arranged below the upper rotating plate, and the two inner clamping plates are located in the shell; by arranging the two inner and outer clamping plates, the shell can be fixed by using the inner clamping plate when scraping the outer surface of the shell, and the shell can be fixed by using the outer clamping plate when scraping the inner surface of the shell, so that the clamping assembly does not interfere with scraping and does not affect the comprehensiveness of scraping.

[0015] 2、outer clamping plate is provided with outer containing groove, and outer containing groove is provided with outer scraping strip; inner clamping plate is provided with containing groove, and containing groove is provided with inner scraping strip; by setting scraping strip in containing groove of clamping plate, it does not affect the fixation of clamping plate to shell, and can scrape off impurities and rust on the surface of shell by scraping strip when not clamping shell, which is very convenient, and does not need to change shell state, replace clamping equipment and scraping equipment and other operations. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the inner and outer surface treatment equipment of the metal shell.

[0017] Figure 2 It is another perspective view of the inner and outer surface treatment equipment of the metal shell.

[0018] Figure 3 It is an assembly drawing of the inner and outer surface treatment equipment of the metal shell.

[0019] Figure 4 It is a partial sectional view of the inner and outer surface treatment equipment of the metal shell.

[0020] Figure 5 It is a sectional view of the outer clamping plate of the inner and outer surface treatment equipment of the metal shell.

[0021] Figure 6 It is a sectional view of the inner clamping plate of the inner and outer surface treatment equipment of the metal shell.

[0022] Figure 7 It is a structure diagram of the inner spring telescopic rod of the inner and outer surface treatment equipment of the metal shell.

[0023] 1, workbench;2, support frame;3, upper rotating plate;4, support frame;5, hydraulic rod;6, upper rotating motor;7, shell;8, outer clamping plate;9, lower rotating plate;10, inner clamping plate;11, lower rotating motor;12, motor slot;13, sliding block;14, bidirectional screw;15, outer support block;16, outer spring telescopic rod;17, outer containing groove;18, outer scraping strip;19, inner support block;20, inner spring telescopic rod;21, containing groove;22, inner scraping strip;23, compression spring;24, sliding plate;25, sliding rod;26, rod body. DETAILED DESCRIPTION

[0024] The utility model is further explained in connection with the drawings.

[0025] According to Figures 1-6The utility model provides a kind of inner and outer surface treatment equipment of metal shell: including workbench 1, support frame 2 is fixedly connected on workbench 1, and shell 7 is located above workbench 1;Rotatably arranged with lower rotating plate 9 on workbench 1, two outer clamping plates 8 are slidably arranged on lower rotating plate 9, and shell 7 is located in two outer clamping plates 8;Hydraulic rod 5 is provided on support frame 2, and the working end of hydraulic rod 5 is fixedly connected with support frame 4;Upper rotating plate 3 is rotatably arranged below support frame 4, and two inner clamping plates 10 are slidably arranged below upper rotating plate 3, and two inner clamping plates 10 are located in shell 7;Slotted is set in lower rotating plate 9 and upper rotating plate 3, and adjusting assembly that can control the sliding of outer clamping plate 8 and inner clamping plate 10 respectively is arranged in slotted;Outer containing groove 17 is formed in outer clamping plate 8, and outer scraping strip 18 that is attached to the outer wall of shell 7 is arranged in outer containing groove 17;Contenting groove 21 is formed in inner clamping plate 10, and inner scraping strip 22 that is attached to the inner wall of shell 7 is arranged in containing groove 21.

[0026] As Figure 2 Indicated, motor slot 12 is formed in the bottom of workbench 1, and lower rotating motor 11 is arranged in motor slot 12;The output shaft of lower rotating motor 11 is fixedly connected with lower rotating plate 9, and it is convenient to drive lower rotating plate 9 to rotate by lower rotating motor 11.

[0027] As Figure 1 Indicated, upper rotating motor 6 is arranged in support frame 4, and the output shaft of upper rotating motor 6 is fixedly connected with upper rotating plate 3, and it is convenient to drive upper rotating plate 3 to rotate by upper rotating motor 6.

[0028] As Figure 4 Indicated, adjusting assembly includes bidirectional screw rod 14 and sliding block 13, bidirectional screw rod 14 is rotatably arranged in slotted, and sliding block 13 is slidably arranged in slotted;Sliding block 13 is provided with two, and two sliding blocks 13 are threadedly connected in the corresponding position of bidirectional screw rod 14.The upper portion of lower rotating plate 9 and the lower portion of upper rotating plate 3 are all formed with guide slot, and the sliding block 13 in the respective slotted of lower rotating plate 9 and upper rotating plate 3 is fixedly connected with outer clamping plate 8 and inner clamping plate 10 respectively.Bidirectional screw rod 14 can be converted into the movement of sliding block 13 when rotating, to drive outer clamping plate 8 or inner clamping plate 10 to slide.

[0029] As Figure 5 , 6As shown in Figure 7, an outer support block 15 is fixedly connected to the outer wall of the outer clamping plate 8. An outer spring telescopic rod 16 is provided on the outer support block 15, and the working end of the outer spring telescopic rod 16 is fixedly connected to the outer scraper 18. An inner support block 19 is fixedly connected to the inner wall of the inner clamping plate 10. An inner spring telescopic rod 20 is provided on the inner support block 19, and the working end of the inner spring telescopic rod 20 is fixedly connected to the inner scraper 22. The inner spring telescopic rod 20 has the same structure as the outer spring telescopic rod 16; the inner spring telescopic rod 20 includes a rod body 26, a sliding rod 25, and a compression spring 23. A sliding plate 24 is slidably provided inside the rod body 26. The sliding rod 25 is slidably inserted into the rod body 26, and the sliding plate 24 is fixedly sleeved on the sliding rod 25; the sliding rod 25 is fixedly connected to the inner scraper 22, and the compression spring 23 is sleeved on the sliding rod 25. By setting two spring telescopic rods, it can be ensured that when the inner and outer clamping plates move, the inner scraper 22 and the outer scraper 18 can always be tightly fitted to the inner wall and outer wall of the housing 7, respectively.

[0030] The principle of this utility model

[0031] When using this application, place the housing 7 between the two outer clamping plates 8 above the lower rotating plate 9, and simultaneously activate the hydraulic rod 5 to move the support frame 4 and the upper rotating plate 3 downwards until the two inner clamping plates 10 are located inside the housing 7. Figure 1 , 2 As shown.

[0032] When it is necessary to scrape the inner surface of the housing 7, such as Figure 4 As shown, turning the bidirectional screw 14 inside the lower rotating plate 9 causes the two outer clamping plates 8 to clamp the outer wall of the housing 7 under the drive of the slider 13; then turning the bidirectional screw 14 inside the upper rotating plate 3 prevents the two inner clamping plates 10 from contacting the inner wall of the housing 7, as shown. Figure 6 , 7 As shown, due to the action of the inner spring telescopic rod 20, the compression spring 23 exerts pressure on the sliding plate 24, which keeps the inner scraper 22 in contact with the inner wall of the housing 7. Starting the upper rotating motor 6 drives the upper rotating plate 3 and the inner scraper 22 to rotate, thereby enabling the inner scraper 22 to perform a scraping operation on the inner surface of the housing 7.

[0033] When it is necessary to scrape the outer surface of housing 7, such as Figure 4 As shown, turning the bidirectional screw 14 inside the upper rotating plate 3 causes the two inner clamping plates 10 to move away from each other until they are in contact with the inner wall of the housing 7, thus clamping the housing 7. Then, turning the bidirectional screw 14 inside the lower rotating plate 9 prevents the two outer clamping plates 8 from contacting the outer wall of the housing 7. Figure 5As shown, due to the action of the outer spring telescopic rod 16, the outer wiper 18 is always in a state of adhesion with the outer wall of the shell 7. Starting the lower rotating motor 11 drives the lower rotating plate 9 and the outer wiper 18 to rotate, so that the outer wiper 18 can perform scraping operation on the outer surface of the shell 7.

[0034] The above describes the utility model and its implementation, this kind of description is not restrictive, the embodiment of the utility model shown in the drawing is only one, the actual structure is not limited to this. In general, if the ordinary skilled person in the art is inspired, without departing from the utility model creation purpose, not creative design is similar to the structure mode and the embodiment of the technical scheme, should belong to the protection scope of the utility model.

Claims

1. A metal shell inner and outer surface treatment equipment, comprising a workbench (1), a support frame (2) is fixedly connected on the workbench (1), and a shell (7) is located above the workbench (1); characterized in that: a lower rotating plate (9) is rotatably arranged on the workbench (1), two outer clamping plates (8) are slidably arranged on the lower rotating plate (9), and the shell (7) is located in the two outer clamping plates (8); a hydraulic rod (5) is arranged on the support frame (2), and a support frame (4) is fixedly connected to the working end of the hydraulic rod (5); an upper rotating plate (3) is rotatably arranged below the support frame (4), two inner clamping plates (10) are slidably arranged below the upper rotating plate (3), and the two inner clamping plates (10) are located in the shell (7); a sliding groove is formed in the lower rotating plate (9) and the upper rotating plate (3), and an adjusting assembly capable of controlling the sliding of the outer clamping plate (8) and the inner clamping plate (10) is arranged in the sliding groove; an outer containing groove (17) is formed in the outer clamping plate (8), and an outer scraping strip (18) abutting against the outer wall of the shell (7) is arranged in the outer containing groove (17); an inner containing groove (21) is formed in the inner clamping plate (10), and an inner scraping strip (22) abutting against the inner wall of the shell (7) is arranged in the inner containing groove (21).

2. The apparatus for treating the inner and outer surfaces of a metal case according to claim 1, wherein: A motor groove (12) is formed in the bottom of the workbench (1), and a lower rotating motor (11) is arranged in the motor groove (12); the output shaft of the lower rotating motor (11) is fixedly connected with the lower rotating plate (9).

3. The apparatus for treating the inner and outer surfaces of a metal case according to claim 1, wherein: An upper rotating motor (6) is arranged in the support frame (4), and the output shaft of the upper rotating motor (6) is fixedly connected with the upper rotating plate (3).

4. The apparatus for treating the inner and outer surfaces of a metal case according to claim 1, wherein: The adjusting assembly comprises a bidirectional screw rod (14) and a sliding block (13), the bidirectional screw rod (14) is rotatably arranged in the sliding groove, and the sliding block (13) is slidably arranged in the sliding groove; two sliding blocks (13) are arranged, and the two sliding blocks (13) are threadedly connected at corresponding positions of the bidirectional screw rod (14).

5. The apparatus for treating the inner and outer surfaces of a metal case according to claim 4, wherein: A guide groove is formed in the upper part of the lower rotating plate (9) and the lower part of the upper rotating plate (3), and the sliding blocks (13) in the respective sliding grooves of the lower rotating plate (9) and the upper rotating plate (3) pass through the guide groove and are fixedly connected with the outer clamping plate (8) and the inner clamping plate (10) respectively.

6. The apparatus for treating the inner and outer surfaces of a metal case according to claim 1, wherein: An outer support block (15) is fixedly connected to the outer wall of the outer clamping plate (8), an outer spring telescopic rod (16) is arranged on the outer support block (15), and the working end of the outer spring telescopic rod (16) is fixedly connected with the outer scraping strip (18).

7. A metal housing inner and outer surface treatment apparatus according to claim 6, characterized in that: An inner support block (19) is fixedly connected to the inner wall of the inner clamping plate (10), an inner spring telescopic rod (20) is arranged on the inner support block (19), and the working end of the inner spring telescopic rod (20) is fixedly connected with the inner scraping strip (22).

8. The apparatus for treating the inner and outer surfaces of a metal shell according to claim 7, wherein: The inner spring telescopic rod (20) is same in structure with the outer spring telescopic rod (16); the inner spring telescopic rod (20) comprises a rod body (26), a sliding rod (25) and a compression spring (23), a sliding plate (24) is slidably arranged in the rod body (26), the sliding rod (25) is slidably inserted into the rod body (26), and the sliding plate (24) is fixedly sleeved on the sliding rod (25); the sliding rod (25) is fixedly connected with an inner scraping strip (22), and the compression spring (23) is sleeved on the sliding rod.

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