Rust removal device for automobile die

Abstract

The utility model relates to the technical field of derusting equipment, and discloses a derusting device for an automobile die, which comprises a box body, supporting columns are fixedly mounted at four corners of the bottom of the box body, a liquid inlet pipe is fixedly mounted on the right side of the box body, a door A is arranged on the front side of the box body, and a derusting mechanism is arranged in the box body. A fixing mechanism is arranged in the box body, a lifting plate ascends and descends to drive spray heads to extend into the inner side of a mold, a motor A is started to enable a gear A to rotate, a conveying sleeve is meshed with the gear A to drive the conveying sleeve to rotate, the two spray heads rotate, rust removal liquid flows to drive an impeller to rotate, and a rotating shaft A rotates to drive a scraping plate to rotate to scrape a filtering plate; the filtered rust removal liquid is sprayed out through the rotating spray head, the impact force between the rust removal liquid and the inner wall of the mold is improved, the rust removal effect is improved, the rust removal liquid in the box body is driven to flow, the rust removal effect is better, the mold is fixed through the two clamping plates, and deviation cannot occur during rust removal work.

Description

Technical Field

[0001] The utility model relates to the technical field of rust removal equipment, in particular to a rust removal device for automobile moulds. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, and stamping. Some automobile moulds are very easy to rust during use, so a rust removal device for automobile moulds is needed.

[0003] In the prior art, the limit frame is driven downward by the movable rod. When the limit frame contacts the mold, the spring is squeezed so that the limit frame can limit and fix the mold, so that the mold will not deviate during rust removal. Then the fixed pipe drives the nozzle to rotate through the distribution plate, and the rust removal liquid can be sprayed into the mold, thereby increasing the impact force between the rust removal liquid and the mold and improving the rust removal effect. The water pump filters the rust removal liquid in the rust removal box and draws it into the circulation pipe, and then transports it to the delivery pipe, and then transports it to the nozzle, and sprays it out from the nozzle to recycle the rust removal liquid. However, in actual use, the rust removal liquid is not When in use, after the mold is limited and fixed by the limit frame, the rotation of the nozzle will drive the spring to vibrate, thereby causing the mold to shift and cause friction damage. Secondly, when the rust removal liquid is filtered, when the inside of the mold is closed, the filter screen will be blocked, making it impossible for the rust removal liquid to circulate through the filter screen, and the rust removal liquid can no longer be discharged from the device. Finally, the filter screen is arranged inside the device, so that the filtered rust stains are precipitated and blocked inside the device. After a long time, they will adhere to the inner wall of the device, which is not conducive to the next use. Therefore, it is necessary to improve a rust removal device for automobile molds to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a rust removal device for automobile molds to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rust removal device for automobile molds, comprising a box body, support columns are fixedly installed at the four corners of the bottom of the box body, a liquid inlet pipe is fixedly installed on the right side of the box body, a door A is provided on the front of the box body, a rust removal mechanism is provided inside the box body, a fixing mechanism is provided inside the box body, a placement plate is fixedly installed inside the box body, a mold is provided on the top of the placement plate, and a liquid outlet pipe is provided at the bottom of the box body.

[0006] The rust removal mechanism comprises an adjusting component and a circulating rust removal component, and the circulating rust removal component is arranged inside the adjusting component.

[0007] Preferably, the adjustment component includes an electric telescopic rod, which is fixedly mounted on the top of the box, a lifting plate is fixedly mounted on the output end of the electric telescopic rod, a motor A is fixedly mounted on the top of the lifting plate, a gear A is fixedly mounted on the output end of the motor A, a conveying sleeve is movably mounted inside the box, a gear B is fixedly mounted outside the conveying sleeve, and two nozzles are fixedly mounted on the bottom of the conveying sleeve, which spray rust removal liquid.

[0008] Preferably, the conveying sleeve is rotatably installed inside the lifting plate, and the gear B is engaged with the gear A to drive the conveying sleeve to rotate, so that the two nozzles rotate.

[0009] Preferably, the circulating rust removal component includes a filter box, the filter box is fixedly installed on the left side of the box body, a door B is provided on the front of the filter box, a delivery pipe A is fixedly installed on the bottom of the filter box, a pump is fixedly installed on the top of the filter box, a delivery pipe B is fixedly installed on the top of the pump, a delivery pipe C is fixedly installed on the end of the delivery pipe B away from the pump, a filter plate is fixedly installed inside the filter box, two swivels are rotatably installed inside the filter box, a rotating shaft A is fixedly installed between the two swivels, three impellers are fixedly installed outside the rotating shaft A, and a scraper is fixedly installed outside the rotating shaft A to scrape the filter plate to prevent the rust removal liquid from clogging the filter plate.

[0010] Preferably, the scraper is in contact with the filter plate, the rotating shaft A is rotatably installed inside the filter plate, the end of the delivery pipe A away from the filter box is fixedly installed on the liquid outlet pipe, and the delivery pipe C is movably installed inside the delivery sleeve. The filtered rust removal liquid enters the delivery sleeve through the delivery pipe B and the delivery pipe C, and is finally sprayed out through the rotating nozzle.

[0011] Preferably, the fixing mechanism includes a motor B, which is fixedly installed on the top of the box body, a protrusion is fixedly installed inside the box body, a rotating shaft B is fixedly installed on the output end of the motor B, a bevel gear A is fixedly installed on the bottom of the rotating shaft B, a two-way threaded rod is rotatably installed inside the box body, a bevel gear B is fixedly installed on the outside of the two-way threaded rod, a fixing column is fixedly installed inside the box body, two clamps are slidably installed on the outside of the fixing column, and the mold is fixed by the two clamps and will not deviate during rust removal, thereby avoiding the problem of damage caused by friction between the mold and the placement plate.

[0012] Preferably, the two clamps are both threadedly mounted on the outside of the bidirectional threaded rod, the rotating shaft B is rotatably mounted inside the protrusion, the clamps are in contact with the mold, and the bevel gear B is meshed with the bevel gear A to drive the bidirectional threaded rod to rotate.

[0013] Compared with the prior art, the utility model provides a rust removal device for automobile molds, which has the following beneficial effects:

[0014] 1. The rust removal device for automobile molds starts the electric telescopic rod to drive the lifting plate to rise and fall, so that the conveying sleeve is slidably installed inside the box body, drives the nozzle to extend into the inner side of the mold, starts the motor A to rotate the gear A, and the conveying sleeve is engaged with the gear A to drive the conveying sleeve to rotate, so that the two nozzles rotate, starts the pump to drive the rust removal liquid in the box body to enter the inside of the conveying pipe A, and the rust removal liquid enters the inside of the filter box. The flow of the rust removal liquid drives the impeller to rotate, so that the rotation shaft A rotates and drives the scraper to rotate, and the filter plate is scraped to prevent the rust removal liquid from clogging the filter plate. The filtered rust removal liquid enters the inside of the conveying sleeve through the conveying pipe B and the conveying pipe C, and is finally sprayed out through the rotating nozzle, thereby increasing the impact force between the rust removal liquid and the inner wall of the mold, improving the rust removal effect, and driving the rust removal liquid inside the box to flow, so that the rust removal effect is better.

[0015] 2. The rust removal device for automobile molds starts motor B to drive shaft B to rotate, so that bevel gear A rotates and meshes with bevel gear B, drives the bidirectional threaded rod to rotate, and drives the two clamping plates to make relative movement under the limiting action of the fixed column, so that the mold is fixed by the two clamping plates and will not deviate during rust removal, thereby avoiding the problem of damage caused by mold deviation and friction with the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the rust removal mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal exploded structure of the filter box of the utility model;

[0021] Figure 5 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0022] In the figure: 1, box body; 2, support column; 3, liquid inlet pipe; 4, door A; 5, rust removal mechanism; 51, adjustment component; 511, electric telescopic rod; 512, lifting plate; 513, motor A; 514, gear A; 515, conveying sleeve; 516, gear B; 517, nozzle; 52, circulating rust removal component; 521, filter box; 522, door B; 523, conveying pipe A; 524, pump; 52 5. Delivery pipe B; 526. Delivery pipe C; 527. Filter plate; 528. Rotating ring; 529. Rotating shaft A; 5210. Impeller; 5211. Scraper; 6. Fixing mechanism; 61. Motor B; 62. Bump; 63. Rotating shaft B; 64. Bevel gear A; 65. Bidirectional threaded rod; 66. Bevel gear B; 67. Fixing column; 68. Clamp; 7. Placement plate; 8. Mold; 9. Liquid outlet pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] See also Figure 1-4 The utility model provides a technical solution: a rust removal device for automobile molds, comprising a box body 1, support columns 2 are fixedly installed at the four corners of the bottom of the box body 1, a liquid inlet pipe 3 is fixedly installed on the right side of the box body 1, a door A4 is provided on the front of the box body 1, a rust removal mechanism 5 is provided inside the box body 1, a fixing mechanism 6 is provided inside the box body 1, a placement plate 7 is fixedly installed inside the box body 1, a mold 8 is provided on the top of the placement plate 7, and a liquid outlet pipe 9 is provided at the bottom of the box body 1.

[0027] The rust removal mechanism 5 comprises an adjusting component 51 and a circulating rust removal component 52 . The circulating rust removal component 52 is arranged inside the adjusting component 51 .

[0028] Furthermore, the adjustment component 51 includes an electric telescopic rod 511, which is fixedly installed on the top of the box body 1, and a lifting plate 512 is fixedly installed on the output end of the electric telescopic rod 511, and a motor A513 is fixedly installed on the top of the lifting plate 512, and a gear A514 is fixedly installed on the output end of the motor A513. A conveying sleeve 515 is movably installed inside the box body 1, and a gear B516 is fixedly installed outside the conveying sleeve 515. Two nozzles 517 are fixedly installed on the bottom of the conveying sleeve 515, and the nozzles 517 spray rust removal liquid.

[0029] Furthermore, the conveying sleeve 515 is rotatably installed inside the lifting plate 512, and the gear B516 is meshed with the gear A514 to drive the conveying sleeve 515 to rotate, so that the two nozzles 517 rotate.

[0030] Furthermore, the circulating rust removal component 52 includes a filter box 521, which is fixedly installed on the left side of the box body 1. A door B522 is provided on the front of the filter box 521, a delivery pipe A523 is fixedly installed on the bottom of the filter box 521, a pump 524 is fixedly installed on the top of the filter box 521, a delivery pipe B525 is fixedly installed on the top of the pump 524, a delivery pipe C526 is fixedly installed on the end of the delivery pipe B525 away from the pump 524, a filter plate 527 is fixedly installed inside the filter box 521, two rotating rings 528 are rotatably installed inside the filter box 521, a rotating shaft A529 is fixedly installed between the two rotating rings 528, three impellers 5210 are fixedly installed outside the rotating shaft A529, and a scraper 5211 is fixedly installed outside the rotating shaft A529 to scrape the filter plate 527 to prevent the rust removal liquid from clogging the filter plate 527.

[0031] Furthermore, the scraper 5211 contacts the filter plate 527, the rotating shaft A529 is rotatably installed inside the filter plate 527, the end of the delivery pipe A523 away from the filter box 521 is fixedly installed on the liquid outlet pipe 9, and the delivery pipe C526 is movably installed inside the delivery sleeve 515. The filtered rust removal liquid enters the interior of the delivery sleeve 515 through the delivery pipe B525 and the delivery pipe C526, and is finally sprayed out through the rotating nozzle 517.

[0032] Embodiment two:

[0033] See also Figure 5, and combined with Example 1, it is further obtained that the fixing mechanism 6 includes a motor B61, the motor B61 is fixedly installed on the top of the box body 1, a protrusion 62 is fixedly installed inside the box body 1, a rotating shaft B63 is fixedly installed on the output end of the motor B61, and a bevel gear A64 is fixedly installed on the bottom of the rotating shaft B63, a two-way threaded rod 65 is rotatably installed inside the box body 1, and a bevel gear B66 is fixedly installed on the outside of the two-way threaded rod 65, a fixed column 67 is fixedly installed inside the box body 1, and two clamping plates 68 are slidably installed on the outside of the fixed column 67. The mold 8 is fixed by the two clamping plates 68, and will not deviate during rust removal work, thereby avoiding the problem of damage caused by the deviation of the mold 8 and friction with the placement plate 7.

[0034] Furthermore, the two clamping plates 68 are both threadedly installed on the outside of the bidirectional threaded rod 65, and the rotating shaft B63 is rotatably installed inside the protrusion 62. The clamping plates 68 are in contact with the mold 8, and the bevel gear B66 is meshed with the bevel gear A64, driving the bidirectional threaded rod 65 to rotate.

[0035] In actual operation, when this device is used, the door A4 is opened to place the mold 8 on the top of the placement plate 7, and the motor B61 is started to drive the rotating shaft B63 to rotate, so that the bevel gear A64 rotates and meshes with the bevel gear B66, driving the bidirectional threaded rod 65 to rotate, and driving the two clamping plates 68 to make relative movement under the limiting action of the fixed column 67, so that the mold 8 is fixed by the two clamping plates 68 and will not deviate during rust removal, thereby avoiding the problem of damage caused by the displacement of the mold 8 and the friction with the placement plate 7. The support column 2 and the liquid outlet pipe 9 are closed, and the rust removal liquid is injected into the box body 1 through the liquid inlet pipe 3 until the top of the mold 8 is submerged. The electric telescopic rod 511 is started to drive the lifting plate 512 to rise and fall, so that the conveying sleeve 515 is slidably installed inside the box body 1, and the nozzle 517 is driven to extend into the mold. On the inner side of mold 8, start motor A513 to rotate gear A514, and conveying sleeve 515 meshes with gear A514 to drive conveying sleeve 515 to rotate, so that two nozzles 517 rotate, and start pump 524 to drive rust removal liquid in box body 1 to enter the inside of conveying pipe A523, and rust removal liquid enters the inside of filter box 521. The flow of rust removal liquid drives impeller 5210 to rotate, so that rotating shaft A529 rotates and drives scraper 5211 to rotate, and scrapes filter plate 527 to prevent rust removal liquid from clogging filter plate 527. The filtered rust removal liquid enters the inside of conveying sleeve 515 through conveying pipe B525 and conveying pipe C526, and is finally sprayed out through rotating nozzle 517, so as to increase the impact force between rust removal liquid and the inner wall of mold 8, improve the rust removal effect, drive the rust removal liquid inside box body 1 to flow, and achieve better rust removal effect.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A rust removal device for automobile molds, comprising a housing (1), characterized in that: Support columns (2) are fixedly installed at the four corners of the bottom of the box (1), a liquid inlet pipe (3) is fixedly installed on the right side of the box (1), a door A (4) is provided on the front of the box (1), a rust removal mechanism (5) is provided inside the box (1), a fixing mechanism (6) is provided inside the box (1), a placement plate (7) is fixedly installed inside the box (1), a mold (8) is provided on the top of the placement plate (7), and a liquid outlet pipe (9) is provided at the bottom of the box (1); The rust removal mechanism (5) comprises an adjusting component (51) and a circulating rust removal component (52), wherein the circulating rust removal component (52) is arranged inside the adjusting component (51).

2. The rust removal device for automobile mold according to claim 1, characterized in that: The adjustment component (51) comprises an electric telescopic rod (511), the electric telescopic rod (511) is fixedly mounted on the top of the box (1), a lifting plate (512) is fixedly mounted on the output end of the electric telescopic rod (511), a motor A (513) is fixedly mounted on the top of the lifting plate (512), a gear A (514) is fixedly mounted on the output end of the motor A (513), a conveying sleeve (515) is movably mounted inside the box (1), a gear B (516) is fixedly mounted outside the conveying sleeve (515), and two nozzles (517) are fixedly mounted on the bottom of the conveying sleeve (515).

3. The rust removal device for automobile mold according to claim 2, characterized in that: The conveying sleeve (515) is rotatably mounted inside the lifting plate (512), and the gear B (516) is meshed with the gear A (514).

4. The rust removal device for automobile mold according to claim 1, characterized in that: The circulating rust removal assembly (52) comprises a filter box (521), the filter box (521) is fixedly mounted on the left side of the box body (1), a door B (522) is provided on the front of the filter box (521), a delivery pipe A (523) is fixedly mounted on the bottom of the filter box (521), a pump (524) is fixedly mounted on the top of the filter box (521), a delivery pipe B (525) is fixedly mounted on the top of the pump (524), and the delivery pipe B (525) is remotely connected to the filter box (521). A delivery pipe C (526) is fixedly installed at one end of the pump (524), a filter plate (527) is fixedly installed inside the filter box (521), two rotating rings (528) are rotatably installed inside the filter box (521), a rotating shaft A (529) is fixedly installed between the two rotating rings (528), three impellers (5210) are fixedly installed outside the rotating shaft A (529), and a scraper (5211) is fixedly installed outside the rotating shaft A (529).

5. The rust removal device for automobile mold according to claim 4, characterized in that: The scraper (5211) is in contact with the filter plate (527), the rotating shaft A (529) is rotatably mounted inside the filter plate (527), the end of the delivery pipe A (523) away from the filter box (521) is fixedly mounted to the liquid outlet pipe (9), and the delivery pipe C (526) is movably mounted inside the delivery sleeve (515).

6. The rust removal device for automobile mold according to claim 1, characterized in that: The fixing mechanism (6) comprises a motor B (61), the motor B (61) is fixedly mounted on the top of the housing (1), a protrusion (62) is fixedly mounted inside the housing (1), a rotating shaft B (63) is fixedly mounted on the output end of the motor B (61), a bevel gear A (64) is fixedly mounted on the bottom of the rotating shaft B (63), a bidirectional threaded rod (65) is rotatably mounted inside the housing (1), a bevel gear B (66) is fixedly mounted on the outside of the bidirectional threaded rod (65), a fixing column (67) is fixedly mounted inside the housing (1), and two clamping plates (68) are slidably mounted on the outside of the fixing column (67).

7. The rust removal device for automobile mold according to claim 6, characterized in that: The two clamping plates (68) are both threadedly mounted on the outside of the bidirectional threaded rod (65), the rotating shaft B (63) is rotatably mounted inside the protrusion (62), the clamping plates (68) are in contact with the mold (8), and the bevel gear B (66) is meshed with the bevel gear A (64).

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