Fastening device with cleaning function

Abstract

The utility model discloses a fastening device with a cleaning function, and relates to the technical field of part machining equipment. The fastening device with the cleaning function comprises a bottom box, a cleaning assembly, a rolling assembly and a driving assembly, four sets of guide rods are fixedly installed at the top of the bottom box, a top plate is fixedly installed at the tops of the four sets of guide rods, an electric telescopic rod is fixedly installed on the top plate, and a lifting plate is fixedly installed at the free end of the electric telescopic rod. According to the fastening device with the cleaning function, a fixing shaft B and a rolling wheel B can be driven to rotate, the rolling wheel B can drive a workpiece to move front and back, the position of a workpiece body is adjusted, the position of the device cannot be changed, the workpiece can be machined conveniently, and the workpiece can be driven to move front and back in a reciprocating mode; the first brush cloth and the second brush cloth can brush and sweep the top and the bottom of the workpiece, rust and impurities on the surface of the workpiece are removed, and manual cleaning is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing equipment, in particular to a fastening device. Background Art

[0002] A galvanized workpiece fastening device with publication number CN210939159U comprises a base, the bottom of the base is fixedly connected with a support leg, both sides of the top of the base are fixedly connected with a fixing box, a processing table is arranged on the top of the two fixing boxes, and a dual-output shaft motor is fixedly connected to the top of the base and located between the two fixing boxes. The utility model can adjust the height of the processing table by arranging a fixing box, a dual-output shaft motor, a rotating rod, a first bevel gear, a first threaded rod, a second bevel gear, a first threaded sleeve and a support rod, and can fix the workpiece to be fastened by arranging a servo motor, a second threaded rod, a second threaded sleeve, a connecting frame, a fixing plate, a cylinder and a pressing plate, thereby solving the problem that the existing galvanized workpiece fastening device cannot adjust the height and cannot fix the workpiece. The galvanized workpiece fastening device has the advantages of adjustable height and fixable workpiece, and is worthy of promotion.

[0003] However, when the above device is in use, it is necessary to partially lift the device to adjust the height of the workpiece. This adjustment method is not convenient for adjustment due to the large size of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a fastening device with a cleaning function to solve the problems and defects raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fastening device with a cleaning function, comprising a bottom box, a cleaning assembly, a rolling assembly and a driving assembly, four groups of support rods are fixedly installed on the top of the bottom box, a top plate is fixedly installed on the top of the four groups of support rods, an electric telescopic rod is fixedly installed on the top plate, a lifting plate is fixedly installed on the free end of the electric telescopic rod, and the lifting plate is slidably installed on the outer wall of the four groups of support rods, the cleaning assembly is located between the bottom box and the lifting plate, the cleaning assembly is used to clean the surface of the workpiece, the rolling assembly is located between the bottom box and the lifting plate, the rolling assembly comprises a fixed shaft A, a roller A, a fixed shaft B and a roller B, the fixed shaft A is provided with an installation opening A, the roller A is rotatably installed on the outer wall of the fixed shaft A, and the roller A is located in the installation opening A, the top of the bottom box is provided with an installation opening B, the fixed shaft B is fixedly installed on the front and rear inner walls of the bottom box, the roller B is fixedly installed on the outer wall of the fixed shaft B, and the roller B is located in the installation opening B, the driving assembly is installed on the inner side of the bottom box and the outer wall of the fixed shaft B, and the driving assembly is used to drive the workpiece to move.

[0006] Preferably, the cleaning assembly includes a first brush cloth and a second brush cloth, the first brush cloth is located at the top of the bottom box, and the second brush cloth is located at the bottom of the lifting plate, and Velcro is fixedly installed between the first brush cloth and the bottom box, and between the lifting plate and the second brush cloth, to facilitate disassembly, assembly and replacement of the first brush cloth and the second brush cloth.

[0007] Preferably, guide rods are fixedly installed on both sides of the base box, and a movable sleeve is slidably installed on the outer wall of the guide rods, a rack is fixedly installed on the top outer wall of the movable sleeve, a gear is fixedly installed on the outer wall of the fixed shaft B, and the rack is meshed with the gear; a connecting block is fixedly installed on the bottom outer wall of the movable sleeve, and the rack is meshed with the gear, which is used to guide the rack and ensure that the rack is always meshed with the gear.

[0008] Preferably, the driving assembly includes a fixed plate, a servo motor and a roller. There are two groups of fixed plates, both of which are fixedly installed on the front and rear sides of the bottom box. The servo motor is fixedly installed on one side of a group of fixed plates. The roller is rotatably installed between the two groups of fixed plates. The output shaft of the servo motor is fixedly installed on one end of the roller, which can drive the fixed shaft B and the roller B to rotate, so that the roller B can drive the workpiece to move back and forth, and adjust the position of the workpiece body without changing the position of the device, which is convenient for processing the workpiece. It can also drive the workpiece to move back and forth, so that the first brush cloth and the second brush cloth can brush the top and bottom of the workpiece to remove rust and impurities on the surface of the workpiece without manual cleaning.

[0009] Preferably, an annular groove is provided on the outer wall of the rotating roller, and the bottom of the connecting block is slidably mounted in the groove.

[0010] Preferably, a workpiece is arranged between the roller A and the roller B, and the workpiece is in contact with the first brush cloth and the second brush cloth respectively.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The fastening device with a cleaning function can drive the fixed shaft B and the roller B to rotate through the cooperation of the driving component, the connecting block, the movable sleeve, the rack and the roller A, so that the roller B can drive the workpiece to move forward and backward, and adjust the position of the workpiece body without changing the position of the device, so as to facilitate the processing of the workpiece, and can also drive the workpiece to move back and forth, so that the first brush cloth and the second brush cloth can brush the top and bottom of the workpiece to remove rust and impurities on the surface of the workpiece without manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a cross-sectional view of the bottom box and the lifting plate of the utility model;

[0016] Figure 3 It is another side sectional view of the bottom box of the utility model;

[0017] Figure 4 It is a top view of the first brush cloth of the utility model.

[0018] Figure numerals: 1. bottom box; 2. support rod; 3. top plate; 4. electric telescopic rod; 5. lifting plate; 6. fixed axis A; 7. roller A; 8. fixed axis B; 9. roller B; 10. first brush cloth; 11. second brush cloth; 12. Velcro; 13. workpiece; 14. guide rod; 15. movable sleeve; 16. rack; 17. gear; 18. fixed plate; 19. servo motor; 20. roller; 21. connecting block. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a fastening device with a cleaning function, including a bottom box 1, a cleaning component, a rolling component and a driving component. Four groups of support rods 2 are fixedly installed on the top of the bottom box 1, and a top plate 3 is fixedly installed on the top of the four groups of support rods 2. The top plate 3 is fixedly installed with an electric telescopic rod 4. The free end of the electric telescopic rod 4 is fixedly installed with a lifting plate 5, and the lifting plate 5 is slidably installed on the outer wall of the four groups of support rods 2. The cleaning component is located between the bottom box 1 and the lifting plate 5. The cleaning component is used to clean the surface of the workpiece. The rolling component is located on the bottom box 1 and the lifting plate 5. The rolling component includes a fixed shaft A6, a roller A7, a fixed shaft B8 and a roller B9. The fixed shaft A6 is provided with an installation opening A, and the roller A7 is rotatably installed on the outer wall of the fixed shaft A6, and the roller A7 is located in the installation opening A. The top of the bottom box 1 is provided with an installation opening B, and the fixed shaft B8 is fixedly installed on the front and rear inner walls of the bottom box 1, and the roller B9 is fixedly installed on the outer wall of the fixed shaft B8, and the roller B9 is located in the installation opening B. The electric telescopic rod 4 is started, and the free end of the electric telescopic rod 4 drives the lifting plate 5, the fixed shaft A6, the roller A7 and the second brush cloth 11 to descend, so that the roller A7 and the roller B9 clamp the workpiece 13. The driving component is installed on the inner side of the bottom box 1 and the outer wall of the fixed shaft B8, and the driving component is used to drive the workpiece 13 to move.

[0021] The cleaning component includes a first brush cloth 10 and a second brush cloth 11. The first brush cloth 10 is located at the top of the bottom box 1, and the second brush cloth 11 is located at the bottom of the lifting plate 5. Velcro 12 is fixedly installed between the first brush cloth 10 and the bottom box 1, and between the lifting plate 5 and the second brush cloth 11.

[0022] Guide rods 14 are fixedly installed on both sides of the bottom box 1, and a movable sleeve 15 is slidably installed on the outer wall of the guide rod 14. A rack 16 is fixedly installed on the top outer wall of the movable sleeve 15, and a gear 17 is fixedly installed on the outer wall of the fixed shaft B8, and the rack 16 is meshed with the gear 17. A connecting block 21 is fixedly installed on the bottom outer wall of the movable sleeve 15, and the rack 16 is meshed with the gear 17.

[0023] The driving assembly includes a fixed plate 18, a servo motor 19 and a roller 20. The fixed plate 18 has two groups, both of which are fixedly installed on the front and rear sides of the bottom box 1. The servo motor 19 is fixedly installed on one side of a group of fixed plates 18. The roller 20 is rotatably installed between the two groups of fixed plates 18. The output shaft of the servo motor 19 is fixedly installed on one end of the roller 20. The servo motor 19 is started, and the output shaft of the servo motor 19 drives the roller 20 to rotate. The rotation of the roller 20 drives the connecting block 21, the movable sleeve 15, and the rack 16 to move forward and backward, so that the rack 16 drives the gear 17, the fixed shaft B8, and the roller B9 to rotate forward and backward, thereby causing the workpiece 13 to reciprocate left and right, so that the top and bottom of the workpiece 13 are rubbed against the second brush cloth 11 and the first brush cloth 10 respectively, so that the second brush cloth 11 and the first brush cloth 10 clean the rust and impurities on the surface of the workpiece 13, and the left and right extension position of the workpiece 13 can also be adjusted.

[0024] An annular groove is provided on the outer wall of the rotating roller 20, and the bottom of the connecting block 21 is slidably mounted in the groove.

[0025] A workpiece 13 is disposed between the roller A7 and the roller B9 , and the workpiece 13 is in contact with the first brush cloth 10 and the second brush cloth 11 , respectively.

[0026] Working principle: place the workpiece 13 on the top of the roller B9, start the electric telescopic rod 4 through the controller, the free end of the electric telescopic rod 4 drives the lifting plate 5, the fixed shaft A6, the roller A7 and the second brush cloth 11 to descend, so that the roller A7 and the roller B9 clamp the workpiece 13, start the servo motor 19 through the controller, the output shaft of the servo motor 19 drives the roller 20 to rotate, and the rotation of the roller 20 drives the connecting block 21, the movable sleeve 15, and the rack 16 to move forward and backward, so that the rack 16 drives the gear 17, the fixed shaft B8, and the roller B9 to rotate forward and backward, and then the workpiece 13 moves back and forth left and right, so that the top and bottom of the workpiece 13 rub against the second brush cloth 11 and the first brush cloth 10 respectively, so that the second brush cloth 11 and the first brush cloth 10 clean the rust and impurities on the surface of the workpiece 13, and the left and right extension position of the workpiece 13 can also be adjusted.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A fastening device with cleaning function, It is characterized in that include: A bottom box (1) is fixedly mounted with four groups of support rods (2) on the top, a top plate (3) is fixedly mounted on the top of the four groups of support rods (2), an electric telescopic rod (4) is fixedly mounted on the top plate (3), a lifting plate (5) is fixedly mounted on the free end of the electric telescopic rod (4), and the lifting plate (5) is slidably mounted on the outer wall of the four groups of support rods (2); A cleaning component is located between the bottom box (1) and the lifting plate (5), and is used to clean the surface of the workpiece; A rolling assembly is located on the bottom box (1) and the lifting plate (5), and the rolling assembly comprises a fixed shaft A (6), a roller A (7), a fixed shaft B (8) and a roller B (9), the fixed shaft A (6) is provided with a mounting opening A, the roller A (7) is rotatably mounted on the outer wall of the fixed shaft A (6), and the roller A (7) is located in the mounting opening A, the top of the bottom box (1) is provided with a mounting opening B, the fixed shaft B (8) is fixedly mounted on the inner walls of the front and rear sides of the bottom box (1), and the roller B (9) is fixedly mounted on the outer wall of the fixed shaft B (8), and the roller B (9) is located in the mounting opening B; The driving assembly is installed on the inner side of the bottom box (1) and the outer wall of the fixed shaft B (8), and is used to drive the workpiece (13) to move.

2. A fastening device with cleaning function according to claim 1, Features: The cleaning assembly comprises a first brush cloth (10) and a second brush cloth (11); the first brush cloth (10) is located at the top of the bottom box (1), and the second brush cloth (11) is located at the bottom of the lifting plate (5); Velcro (12) is fixedly installed between the first brush cloth (10) and the bottom box (1), and between the lifting plate (5) and the second brush cloth (11).

3. A fastening device with cleaning function according to claim 2, Features: Guide rods (14) are fixedly mounted on both sides of the bottom box (1); a movable sleeve (15) is slidably mounted on the outer wall of the guide rod (14); a rack (16) is fixedly mounted on the top outer wall of the movable sleeve (15); a gear (17) is fixedly mounted on the outer wall of the fixed shaft B (8), and the rack (16) and the gear (17) are meshed; a connecting block (21) is fixedly mounted on the bottom outer wall of the movable sleeve (15), and the rack (16) and the gear (17) are meshed.

4. A fastening device with cleaning function according to claim 3, Features: The driving assembly comprises a fixed plate (18), a servo motor (19) and a roller (20); the fixed plate (18) has two groups, both of which are fixedly mounted on the front and rear sides of the bottom box (1); the servo motor (19) is fixedly mounted on one side of one group of fixed plates (18); the roller (20) is rotatably mounted between the two groups of fixed plates (18); and the output shaft of the servo motor (19) is fixedly mounted on one end of the roller (20).

5. A fastening device with cleaning function according to claim 4, Features: An annular groove is provided on the outer wall of the rotating roller (20), and the bottom of the connecting block (21) is slidably mounted in the groove.

6. A fastening device with cleaning function according to claim 5, Features: A workpiece (13) is arranged between the roller A (7) and the roller B (9), and the workpiece (13) is in contact with the first brush cloth (10) and the second brush cloth (11) respectively.

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