Metal piece rust removal device

Abstract

The utility model relates to the technical field of metal piece rust removal, and discloses a metal piece rust removal device which comprises a fixing frame, a supporting frame is arranged at the top of the fixing frame, an electric push rod is arranged on the inner top wall of the supporting frame, a connecting frame is arranged at the output end of the electric push rod, and a driving motor is arranged at the top of the connecting frame. A grinding roller is arranged between the left side and the right side of the inner wall of the connecting frame, an output shaft of the driving motor is in transmission connection with the grinding roller, and a control mechanism is arranged at the bottom of the fixing frame. According to the metal part rust removal device, a double-shaft servo motor is arranged to drive a transmission rod to rotate, the transmission rod drives a threaded rod to rotate through a transmission wheel and a synchronous belt, and the threaded rod drives a supporting frame to move through a threaded sleeve, so that two limiting cylinders can be adjusted to move according to the size of a metal part; and therefore, a user can effectively and conveniently conduct limiting adjustment and rust removal according to the size of the metal piece, and the applicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal part rust removal, in particular to a metal part rust removal device. Background Art

[0002] Metal parts are prone to rust if left for a long time, and users need to perform rust removal operations before use. In the prior art, most of the grinding equipment is fixed in one place, and then the user holds the metal part by hand or fastens the metal part through a clamping structure and then approaches the grinding equipment to grind and remove rust. The operation is time-consuming and labor-intensive, and the grinding and rust removal effect is poor, and the practicality is poor, which cannot meet the use requirements. Therefore, a metal part rust removal device is proposed to solve the above-mentioned problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a metal parts rust removal device, which has the advantages of being able to effectively and conveniently allow users to perform limit adjustments and rust removal according to the size of the metal parts, and solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of effectively and conveniently enabling users to perform limit adjustment and rust removal according to the size of metal parts, the utility model provides the following technical solutions: a metal part rust removal device, comprising a fixed frame, a support frame is arranged on the top of the fixed frame, an electric push rod is arranged on the inner top wall of the support frame, a connecting frame is arranged on the output end of the electric push rod, a driving motor is arranged on the top of the connecting frame, a grinding roller is arranged between the left and right sides of the inner wall of the connecting frame, the output shaft of the driving motor is connected to the grinding roller by transmission, a control mechanism is arranged on the bottom of the fixed frame, an adjusting mechanism extending to the outside of the fixed frame and movably connected to the control mechanism is arranged inside the fixed frame, and a limit mechanism is arranged on the top of the adjusting mechanism;

[0007] The control mechanism includes a connecting frame, a connecting frame is fixedly installed on the bottom of the fixed frame, a dual-axis servo motor is fixedly installed inside the connecting frame, and two output shafts of the dual-axis servo motor are fixedly connected to transmission rods that are rotatably connected to the left and right sides of the inner wall of the connecting frame respectively.

[0008] Preferably, the adjustment mechanism includes a protective frame, and protective frames are fixedly installed on the left and right sides of the inner bottom wall of the fixed frame, and two guide rods are fixedly installed between the left and right sides of the inner wall of the fixed frame and are located on the front and rear sides of the protective frame. The inside of the protective frame is rotatably connected to a threaded rod extending to the outside of the fixed frame, and the outer side of the threaded rod is threadedly connected to a threaded sleeve that penetrates to opposite sides of the two protective frames. A synchronous belt is transmission-connected between the threaded rod and the outer side of the transmission rod, and support frames sleeved on the outer sides of the guide rods are fixedly installed on opposite sides of the two threaded sleeves.

[0009] Preferably, the limiting mechanism includes a fixed block, a fixed block is fixedly installed on the top of the support frame, opposite sides of the two fixed blocks are rotatably connected with rotating rods, the outer side of the rotating rod is fixedly installed with a limiting cylinder, and a rotating motor is fixedly installed on the left side of the left fixed block, and the output shaft of the rotating motor is fixedly connected to the rotating rod on the left.

[0010] Preferably, a protective door is movably installed on the front side of the support frame, and the protective door is a transparent plate. A dust suction pipe extending to the outside of the support frame is fixedly installed on the rear side of the inner wall of the support frame.

[0011] Preferably, a threaded groove matching the threaded rod is provided inside the threaded sleeve, transmission wheels are fixedly mounted on the outer sides of the threaded rod and the transmission rod, the synchronous belt drive is connected between the outer sides of the two transmission wheels, and the support frame is L-shaped.

[0012] Preferably, an arc groove is provided on the top of the fixing block, the top of the limiting cylinder is threadedly connected to a mounting bolt threadedly connected to the rotating rod, the top of the limiting cylinder is provided with a groove adapted to the mounting bolt, and a limiting rubber ring is fixedly installed on the outer side of the limiting cylinder.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a metal parts rust removal device, which has the following beneficial effects:

[0015] The metal part rust removal device is provided with a limit cylinder. The user can put the tubular metal part on the outside of the limit cylinder to control the rotating motor to drive the rotating rod to rotate, and the rotating rod drives the limit cylinder to rotate, so that the metal part can be rotated for grinding, and the limit cylinder and the rotating rod are connected by mounting bolts, so that the user can disassemble and replace the limit cylinder to adapt the limit structure, and a double-axis servo motor is provided to drive the transmission rod to rotate, the transmission rod drives the threaded rod to rotate through the transmission wheel and the synchronous belt, and the threaded rod drives the support frame to move through the threaded sleeve, so that the two limit cylinders can be adjusted and moved according to the size of the metal part, thereby effectively facilitating the user to adjust the limit according to the size of the metal part and perform rust removal, effectively improving the applicability of the device and facilitating the use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a side perspective schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the connection between the control mechanism and the adjustment mechanism of the structure of the utility model.

[0019] In the figure: 1. fixed frame; 2. supporting frame; 3. electric push rod; 4. connecting frame; 5. driving motor; 6. grinding roller; 7. control mechanism; 71. connecting frame; 72. dual-axis servo motor; 73. transmission rod; 8. adjusting mechanism; 81. protective frame; 82. guide rod; 83. threaded rod; 84. threaded sleeve; 85. synchronous belt; 86. supporting frame; 9. limiting mechanism; 91. fixed block; 92. rotating rod; 93. limiting cylinder; 94. rotating motor. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3A rust removal device for metal parts comprises a fixed frame 1, a support frame 2 is fixedly installed on the top of the fixed frame 1, a protective door is movably installed on the front side of the support frame 2, the protective door is a transparent plate, and the transparent plate can facilitate observation by users, a dust suction pipe extending to the outside of the inner wall of the support frame 2 is fixedly installed on the rear side, and the dust suction pipe can facilitate the user to connect with the dust suction device, and the dust suction device is an existing device commonly used in the prior art, an electric push rod 3 is fixedly installed on the inner top wall of the support frame 2, a connecting frame 4 is fixedly installed on the output end of the electric push rod 3, a driving motor 5 is fixedly installed on the top of the connecting frame 4, a grinding roller 6 is rotatably connected between the left and right sides of the inner wall of the connecting frame 4, and the output shaft of the driving motor 5 is transmission-connected to the grinding roller 6, and the bottom of the fixed frame 1 is fixedly installed There is a control mechanism 7, which includes a connecting frame 71. The connecting frame 71 is fixedly installed on the bottom of the fixed frame 1. A dual-axis servo motor 72 is fixedly installed inside the connecting frame 71. The two output shafts of the dual-axis servo motor 72 are fixedly connected to transmission rods 73 that are rotatably connected to the left and right sides of the inner wall of the connecting frame 71 respectively. An adjustment mechanism 8 that extends to the outside and is movably connected to the control mechanism 7 is fixedly installed inside the fixed frame 1. The adjustment mechanism 8 includes a protective frame 81. The protective frames 81 are fixedly installed on the left and right sides of the inner bottom wall of the fixed frame 1. Two guide rods 82 are fixedly installed between the left and right sides of the inner wall of the fixed frame 1 and are located on the front and rear sides of the protective frame 81. The protective frame 81 is rotatably connected inside with a threaded rod extending to the outside of the fixed frame 1. 83, the outer side of the threaded rod 83 is threadedly connected with a threaded sleeve 84 that penetrates to the opposite sides of the two protective frames 81, and the interior of the threaded sleeve 84 is provided with a threaded groove that matches the threaded rod 83. A synchronous belt 85 is transmission-connected between the threaded rod 83 and the outer side of the transmission rod 73. The threaded rod 83 and the outer side of the transmission rod 73 are fixedly installed with transmission wheels, and the synchronous belt 85 is transmission-connected between the outer sides of the two transmission wheels. The opposite sides of the two threaded sleeves 84 are fixedly installed with a support frame 86 that is sleeved on the outer side of the guide rod 82. The support frame 86 is L-shaped. The top of the adjustment mechanism 8 is fixedly installed with a limiting mechanism 9, and the limiting mechanism 9 includes a fixed block 91. The top of the support frame 86 is fixedly installed with a fixed block 91, and the top of the fixed block 91 is provided with an arc groove. The arc groove To prevent contact during grinding operation, the opposite sides of the two fixed blocks 91 are rotatably connected with a rotating rod 92, and a limiting cylinder 93 is fixedly installed on the outer side of the rotating rod 92. The top of the limiting cylinder 93 is threadedly connected with a mounting bolt threadedly connected to the rotating rod 92. The top of the limiting cylinder 93 is provided with a groove adapted to the mounting bolt. A limiting rubber ring is fixedly installed on the outer side of the limiting cylinder 93. The mounting bolt can be conveniently disassembled and replaced by the user. The limiting rubber ring can limit the metal part to prevent it from loosening. A rotating motor 94 is fixedly installed on the left side of the left fixed block 91. The output shaft of the rotating motor 94 is fixedly connected to the rotating rod 92 on the left. The metal part rust removal device is provided with a limiting cylinder 93, and the user puts the tubular metal part on the outer side of the limiting cylinder 93.The rotating motor 94 can be controlled to drive the rotating rod 92 to rotate, and the rotating rod 92 drives the limiting cylinder 93 to rotate, so that the metal part can be rotated for grinding, and the limiting cylinder 93 and the rotating rod 92 are connected by mounting bolts, so that the user can disassemble and replace the limiting cylinder 93 to adapt the limiting structure, and by setting a dual-axis servo motor 72 to drive the transmission rod 73 to rotate, the transmission rod 73 drives the threaded rod 83 to rotate through the transmission wheel and the synchronous belt 85, and the threaded rod 83 drives the support frame 86 to move through the threaded sleeve 84, so that the two limiting cylinders 93 can be adjusted and moved according to the size of the metal part, thereby effectively facilitating the user to adjust the limit according to the size of the metal part and remove rust, effectively improving the applicability of the device.

[0022] When in use, the user controls the mechanism 7, the adjustment mechanism 8 and the limiting mechanism 9 to limit and fix the metal part. Then the user can control the electric push rod 3 to drive the connecting frame 4 to move. The connecting frame 4 drives the driving motor 5 and the grinding roller 6 to move downward close to the metal part. At the same time, the driving motor 5 drives the grinding roller 6 to rotate, grind and remove rust.

[0023] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0024] To sum up, the rust removal device for metal parts is provided with a limit cylinder 93. The user can put the tubular metal part on the outside of the limit cylinder 93 to control the rotating motor 94 to drive the rotating rod 92 to rotate, and the rotating rod 92 drives the limit cylinder 93 to rotate, so that the metal part can be rotated for grinding, and the limit cylinder 93 and the rotating rod 92 are connected by mounting bolts, so that the user can disassemble and replace the limit cylinder 93 to adapt the limit structure, and the dual-axis servo motor 72 is provided to drive the transmission rod 73 to rotate, and the transmission rod 73 drives the threaded rod 83 to rotate through the transmission wheel and the synchronous belt 85, and the threaded rod 83 drives the support frame 86 to move through the threaded sleeve 84, so that the two limit cylinders 93 can be adjusted and moved according to the size of the metal part, thereby effectively facilitating the user to adjust the limit according to the size of the metal part and perform rust removal, effectively improving the applicability of the device, facilitating the use of the user, and solving the problems raised in the above-mentioned background technology.

[0025] 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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal part rust removal device, comprising a fixing frame (1), characterized in that: A support frame (2) is arranged on the top of the fixed frame (1), an electric push rod (3) is arranged on the inner top wall of the support frame (2), a connecting frame (4) is arranged on the output end of the electric push rod (3), a driving motor (5) is arranged on the top of the connecting frame (4), a grinding roller (6) is arranged between the left and right sides of the inner wall of the connecting frame (4), the output shaft of the driving motor (5) is connected to the grinding roller (6) in a transmission manner, a control mechanism (7) is arranged on the bottom of the fixed frame (1), an adjusting mechanism (8) extending to the outside of the fixed frame (1) and movably connected to the control mechanism (7) is arranged inside the fixed frame (1), and a limiting mechanism (9) is arranged on the top of the adjusting mechanism (8); The control mechanism (7) comprises a connection frame (71), the connection frame (71) is fixedly mounted on the bottom of the fixed frame (1), a dual-axis servo motor (72) is fixedly mounted inside the connection frame (71), and two output shafts of the dual-axis servo motor (72) are fixedly connected to transmission rods (73) which are rotatably connected to the left and right sides of the inner wall of the connection frame (71) respectively.

2. A metal parts rust removal device according to claim 1, characterized in that: The adjustment mechanism (8) comprises a protection frame (81), the protection frames (81) are fixedly installed on the left and right sides of the inner bottom wall of the fixed frame (1), two guide rods (82) are fixedly installed between the left and right sides of the inner wall of the fixed frame (1) and are located on the front and rear sides of the protection frame (81), the interior of the protection frame (81) is rotatably connected to a threaded rod (83) extending to the outside of the fixed frame (1), the outer side of the threaded rod (83) is threadedly connected to a threaded sleeve (84) penetrating to the opposite sides of the two protection frames (81), a synchronous belt (85) is transmission-connected between the threaded rod (83) and the outer side of the transmission rod (73), and the opposite sides of the two threaded sleeves (84) are fixedly installed with a support frame (86) sleeved on the outer side of the guide rod (82).

3. A metal parts rust removal device according to claim 2, characterized in that: The limiting mechanism (9) comprises a fixed block (91), the top of the support frame (86) is fixedly mounted with the fixed block (91), opposite sides of the two fixed blocks (91) are rotatably connected with rotating rods (92), the outer side of the rotating rod (92) is fixedly mounted with a limiting cylinder (93), the left side of the left fixed block (91) is fixedly mounted with a rotating motor (94), and the output shaft of the rotating motor (94) is fixedly connected with the rotating rod (92) on the left side.

4. A metal parts rust removal device according to claim 1, characterized in that: A protective door is movably mounted on the front side of the support frame (2), the protective door being a transparent plate, and a dust suction pipe extending to the outside of the support frame (2) is fixedly mounted on the rear side of the inner wall of the support frame (2).

5. A metal parts rust removal device according to claim 2, characterized in that: The threaded sleeve (84) has a threaded groove adapted to the threaded rod (83) formed inside, and transmission wheels are fixedly mounted on the outer sides of the threaded rod (83) and the transmission rod (73), and the synchronous belt (85) is connected between the outer sides of the two transmission wheels, and the support frame (86) is L-shaped.

6. A metal parts rust removal device according to claim 3, characterized in that: An arc groove is formed on the top of the fixing block (91); a mounting bolt threadedly connected to the rotating rod (92) is threadedly connected to the top of the limiting cylinder (93); a groove matched with the mounting bolt is formed on the top of the limiting cylinder (93); and a limiting rubber ring is fixedly mounted on the outer side of the limiting cylinder (93).

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