Multi-station grinding machine

Abstract

The utility model discloses a multi-station grinding machine which comprises a mounting groove, the mounting groove is formed in the center of a machining table, a mounting plate is arranged in the mounting groove, a second mounting seat is arranged above the mounting plate, a telescopic cavity is formed in the second mounting seat, a first mounting seat is arranged above the second mounting seat, and a second mounting seat is arranged above the first mounting seat. A grinding machine main body is arranged above the first mounting seat; the connecting ring base is arranged above the mounting plate, the cross section of the connecting ring base is arranged in a circular ring shape, a connecting groove is formed in the lower end of the second mounting base, the connecting ring base and the connecting groove are correspondingly arranged, a motor is arranged in the connecting ring base, and the grinding machine drives the second mounting base to rotate through the motor; and along with rotation of the second mounting base, the grinding machine body is driven to rotate, the orientation angle of the grinding machine body is changed, machining in different directions is facilitated, and the multi-station function of the grinding machine is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, in particular to a multi-station grinding machine. Background Art

[0002] A grinding machine is a kind of mechanical processing tool, which is used in many industries. It drives the grinding wheel to rotate at high speed through a power source, and the abrasive grains on the surface of the grinding wheel rub against the workpiece at high speed, thereby grinding the workpiece. It is a common equipment used to sharpen various knives and tools, and is also used for grinding, deburring and cleaning ordinary small parts. It is mainly composed of a base, a grinding wheel, a motor or other power source, a bracket, a protective cover and a water supply.

[0003] The Chinese patent publication number is CN214723094U, and the authorization announcement date is November 16, 2021. A pneumatic grinder with multi-station processing function includes a base, a steering mechanism, a processing mechanism and a support mechanism. The upper surface of the base is provided with a side groove with an open end facing upward, and a steering mechanism is arranged in the middle position of the side groove, and the inner wall of the bottom surface of the steering mechanism is rotatably connected with the processing mechanism, and the inner wall of the bottom surface of the side groove is installed with a support mechanism; the steering mechanism includes a steering shaft A, a support plate, an electric telescopic rod A, a cross plate, a connecting plate, a steering shaft B, a steering motor A, a groove, and a steering motor B. A steering motor A is arranged on the upper surface of the base, and the output shaft of the steering motor A is vertically upward and fixedly connected to one end of the steering shaft A; the utility model has the function of free transfer processing of multiple stations, and realizes the benefits of using CNC automation to complete material processing operations, and is suitable for being widely promoted and used.

[0004] Existing grinding machines usually use a single workstation mode for processing operations, which causes the grinding machine to be stagnant when materials are being loaded or unloaded or the workstation is being cleaned, seriously affecting the processing speed and efficiency of the grinding machine and failing to meet usage requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-station grinding machine to solve the problem proposed in the above background technology that the existing grinding machines usually adopt a single station mode for processing operations, resulting in the grinding machine being in a stagnant state when materials are loaded and unloaded or the station is cleaned, which seriously affects the processing speed and processing efficiency of the grinding machine and cannot meet the use requirements.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a multi-station grinding machine, including a processing table, and also including:

[0007] A mounting groove is arranged at the center of the processing table, a mounting plate is arranged inside the mounting groove, and the mounting plate is movably connected to the processing table, a second mounting seat is arranged above the mounting plate, a telescopic cavity is arranged inside the second mounting seat, a first mounting seat is arranged above the second mounting seat, one end of the first mounting seat extends to the inside of the telescopic cavity, and the first mounting seat is slidably connected to the second mounting seat, a grinding machine body is arranged above the first mounting seat, and the grinding machine body is connected to the first mounting seat by screws;

[0008] A connecting ring seat is arranged above the mounting plate, and the connecting ring seat is fixedly connected to the mounting plate, the cross-section of the connecting ring seat is arranged in a circular ring shape, a connecting groove is arranged at the lower end of the second mounting seat, and the cross-section of the connecting groove is arranged in a circular shape, the connecting ring seat and the connecting groove are arranged correspondingly, and the connecting ring seat is rotatably connected to the second mounting seat, a motor is arranged inside the connecting ring seat, and the motor is connected to the mounting plate by screws, the output end of the motor is connected to the lower end of the second mounting seat, and a control button is arranged above one end of the processing table, and the control button is connected to the processing table by screws.

[0009] Preferably, a rolling groove is provided on the outer wall of the connecting ring seat, and a ball is provided on the inner wall of the connecting groove. There are six balls, and the six balls are equidistantly arranged on the inner wall of the connecting groove. One end of the ball extends to the inside of the rolling groove, and the ball is rollingly connected to the second mounting seat and the connecting ring seat. A rubber ring is provided at the lower end of the second mounting seat, and the rubber ring is connected to the second mounting seat as a whole, and the rubber ring fits with the mounting plate.

[0010] Preferably, a second electric push rod is disposed inside the telescopic cavity, and the second electric push rod is disposed below the first mounting seat, and two ends of the second electric push rod are fixedly connected to the first mounting seat and the second mounting seat respectively.

[0011] Preferably, a sealing ring is provided inside the upper end of the telescopic cavity, and the sealing ring is connected to the second mounting seat as a whole, and the sealing ring is provided outside the first mounting seat, and the sealing ring is fitted to the first mounting seat.

[0012] Preferably, a slide groove is provided on the side wall of the mounting plate, two slide grooves are provided, and the two slide grooves are provided on both sides of the mounting plate, a ball slide rail is provided inside the mounting groove, two ball slide rails are provided, and the ball slide rails are fixedly connected to the processing table, one end of the ball slide rail extends into the inside of the slide groove, and the ball slide rail is slidably connected to the mounting plate.

[0013] Preferably, a first electric push rod is disposed inside the mounting groove, and the first electric push rod is disposed on one side of the mounting plate, and the first electric push rod is fixedly connected to the processing table and the mounting plate.

[0014] Preferably, a dust hood assembly is provided above one end of the processing table, and the dust hood assembly is fixedly connected to the processing table.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model device is provided with a first mounting seat, a second mounting seat, a second electric push rod, a connecting ring seat and a motor. The first mounting seat and the second mounting seat are slidably connected to form a supporting structure. The second electric push rod drives the first mounting seat to rise and fall, changes the length of the supporting structure, realizes the lifting and lowering adjustment of the grinding machine body, and changes the height of the grinding machine body. The connecting ring seat is rotatably connected to the second mounting seat, and the motor drives the second mounting seat to rotate. With the rotation of the second mounting seat, the grinding machine body is driven to rotate, and the orientation angle of the grinding machine body is changed, which is convenient for processing from different directions and realizes the multi-station function of the grinding machine.

[0017] 2. The utility model device is provided with a mounting groove, a ball bearing slide rail and a first electric push rod. The mounting plate is installed inside the mounting groove. The mounting plate is slidably connected to the processing table through the ball bearing slide rail. The first electric push rod drives the mounting plate to move horizontally along the ball bearing slide rail, thereby changing the lateral position of the grinding machine body, which is convenient for processing at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 For the utility model Figure 2 A partial enlarged view of area A;

[0021] Figure 4 This is a cross-sectional view of the connection between the connecting ring seat and the second mounting seat of the utility model.

[0022] In the figure: 1. processing table; 2. control button; 3. mounting groove; 4. mounting plate; 5. grinding machine body; 6. first mounting seat; 7. second mounting seat; 8. first electric push rod; 9. dust hood assembly; 10. telescopic chamber; 11. sealing ring; 12. second electric push rod; 13. motor; 14. ball guide rail; 15. slide groove; 16. connecting ring seat; 17. rubber ring; 18. ball; 19. rolling groove; 20. connecting groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-4 The utility model provides an embodiment: a multi-station grinding machine, including a processing table 1, and also including:

[0025] A mounting groove 3 is arranged at the center of the processing table 1, a mounting plate 4 is arranged inside the mounting groove 3, and the mounting plate 4 is movably connected to the processing table 1, a second mounting seat 7 is arranged above the mounting plate 4, a telescopic cavity 10 is arranged inside the second mounting seat 7, a first mounting seat 6 is arranged above the second mounting seat 7, one end of the first mounting seat 6 extends to the inside of the telescopic cavity 10, and the first mounting seat 6 is slidably connected to the second mounting seat 7, a grinding machine body 5 is arranged above the first mounting seat 6, and the grinding machine body 5 is connected to the first mounting seat 6 by screws;

[0026] A connecting ring seat 16 is arranged above the mounting plate 4, and the connecting ring seat 16 is fixedly connected to the mounting plate 4, the cross-section of the connecting ring seat 16 is arranged in a circular ring shape, a connecting groove 20 is arranged at the lower end of the second mounting seat 7, and the cross-section of the connecting groove 20 is arranged in a circular shape, the connecting ring seat 16 and the connecting groove 20 are arranged correspondingly, and the connecting ring seat 16 is rotatably connected to the second mounting seat 7, a motor 13 is arranged inside the connecting ring seat 16, and the motor 13 is connected to the mounting plate 4 by screws, and the output end of the motor 13 is connected to the lower end of the second mounting seat 7, a control button 2 is arranged above one end of the processing table 1, and the control button 2 is connected to the processing table 1 by screws.

[0027] During use: turn on the motor 13 to drive the second mounting seat 7 to rotate. The second mounting seat 7 and the first mounting seat 6 form a supporting structure. As the second mounting seat 7 rotates, the grinding machine body 5 is driven to rotate, changing the orientation angle of the grinding machine body 5 to facilitate processing from different directions, thereby realizing the multi-station function of the grinding machine.

[0028] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A rolling groove 19 is provided on the outer wall of the connecting ring seat 16, and a ball 18 is provided on the inner wall of the connecting groove 20. There are six balls 18, and the six balls 18 are equidistantly arranged on the inner wall of the connecting groove 20. One end of the ball 18 extends to the inside of the rolling groove 19, and the ball 18 is rollingly connected to the second mounting seat 7 and the connecting ring seat 16. A rubber ring 17 is provided at the lower end of the second mounting seat 7, and the rubber ring 17 is connected to the second mounting seat 7 as a whole. The rubber ring 17 fits with the mounting plate 4. The ball 18 and the rolling groove 19 can not only limit the installed second mounting seat 7, but also reduce the rotation resistance of the second mounting seat 7, thereby improving the horizontal rotation stability of the grinding machine body 5.

[0029] See also Figure 1 and Figure 2A second electric push rod 12 is provided inside the telescopic cavity 10, and the second electric push rod 12 is provided below the first mounting seat 6. The two ends of the second electric push rod 12 are fixedly connected to the first mounting seat 6 and the second mounting seat 7 respectively. The first mounting seat 6 is driven to rise and fall by the second electric push rod 12 to change the length of the supporting structure, thereby realizing the lifting and lowering adjustment of the grinding machine body 5 and changing the height of the grinding machine body 5.

[0030] See also Figure 1 and Figure 2 A sealing ring 11 is provided inside the upper end of the telescopic cavity 10, and the sealing ring 11 is connected to the second mounting seat 7 as a whole. The sealing ring 11 is arranged outside the first mounting seat 6, and the sealing ring 11 fits with the first mounting seat 6. The sealing ring 11 improves the sealing performance of the connection between the first mounting seat 6 and the second mounting seat 7 to prevent dust and debris from entering the telescopic cavity 10.

[0031] See also Figure 1 and Figure 2 A slide groove 15 is provided on the side wall of the mounting plate 4, and two slide grooves 15 are provided, and the two slide grooves 15 are provided on both sides of the mounting plate 4. A ball slide rail 14 is provided inside the mounting groove 3, and two ball slide rails 14 are provided, and the ball slide rail 14 is fixedly connected to the processing table 1, and one end of the ball slide rail 14 extends to the inside of the slide groove 15, and the ball slide rail 14 is slidably connected to the mounting plate 4. The mounting plate 4 is horizontally installed through the ball slide rail 14 and the slide groove 15, and the mounting plate 4 can move horizontally along the ball slide rail 14.

[0032] See also Figure 1 A first electric push rod 8 is arranged inside the mounting groove 3, and the first electric push rod 8 is arranged on one side of the mounting plate 4. The first electric push rod 8 is fixedly connected to the processing table 1 and the mounting plate 4. The first electric push rod 8 drives the mounting plate 4 to move horizontally along the ball guide rail 14, thereby changing the lateral position of the grinding machine body 5.

[0033] See also Figure 1 A dust hood assembly 9 is provided above one end of the processing table 1, and the dust hood assembly 9 is fixedly connected to the processing table 1, and the dust particles generated by the processing are absorbed through the dust hood assembly 9.

[0034] Working principle: Turn on the motor 13 to drive the second mounting seat 7 to rotate. The second mounting seat 7 and the first mounting seat 6 form a supporting structure. As the second mounting seat 7 rotates, the grinding machine body 5 is driven to rotate, changing the orientation angle of the grinding machine body 5 to facilitate processing from different directions. The first electric push rod 8 is driven to drive the mounting plate 4 to move horizontally along the ball guide rail 14, changing the lateral position of the grinding machine body 5 to achieve the multi-station function of the grinding machine; the second electric push rod 12 is driven to drive the first mounting seat 6 to rise and fall, changing the length of the supporting structure, realizing the lifting and lowering adjustment of the grinding machine body 5, and changing the height of the grinding machine body 5.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] 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 multi-station grinding machine, comprising a processing table (1), It is characterized in that Also includes: A mounting groove (3) is arranged at the center of the processing table (1); a mounting plate (4) is arranged inside the mounting groove (3), and the mounting plate (4) is movably connected to the processing table (1); a second mounting seat (7) is arranged above the mounting plate (4); a telescopic cavity (10) is arranged inside the second mounting seat (7); a first mounting seat (6) is arranged above the second mounting seat (7); one end of the first mounting seat (6) extends to the inside of the telescopic cavity (10), and the first mounting seat (6) is slidably connected to the second mounting seat (7); a grinding machine body (5) is arranged above the first mounting seat (6), and the grinding machine body (5) is connected to the first mounting seat (6) by screws; A connecting ring seat (16) is arranged above the mounting plate (4), and the connecting ring seat (16) is fixedly connected to the mounting plate (4), the cross section of the connecting ring seat (16) is arranged in a circular ring shape, the lower end of the second mounting seat (7) is arranged with a connecting groove (20), and the cross section of the connecting groove (20) is arranged in a circular shape, the connecting ring seat (16) and the connecting groove (20) are arranged correspondingly, and the connecting ring seat (16) is rotatably connected to the second mounting seat (7), a motor (13) is arranged inside the connecting ring seat (16), and the motor (13) is connected to the mounting plate (4) by screws, and the output end of the motor (13) is connected to the lower end of the second mounting seat (7), and a control button (2) is arranged above one end of the processing table (1), and the control button (2) is connected to the processing table (1) by screws.

2. A multi-station grinding machine according to claim 1, Features: A rolling groove (19) is arranged on the outer wall of the connecting ring seat (16), and a ball (18) is arranged on the inner wall of the connecting groove (20). Six balls (18) are arranged, and the six balls (18) are arranged equidistantly on the inner wall of the connecting groove (20). One end of the ball (18) extends into the inside of the rolling groove (19), and the ball (18) is rollingly connected to the second mounting seat (7) and the connecting ring seat (16). A rubber ring (17) is arranged at the lower end of the second mounting seat (7), and the rubber ring (17) is connected to the second mounting seat (7) as a whole, and the rubber ring (17) is in contact with the mounting plate (4).

3. A multi-station grinding machine according to claim 1, Features: A second electric push rod (12) is arranged inside the telescopic cavity (10), and the second electric push rod (12) is arranged below the first mounting seat (6), and two ends of the second electric push rod (12) are fixedly connected to the first mounting seat (6) and the second mounting seat (7) respectively.

4. A multi-station grinding machine according to claim 1, Features: A sealing ring (11) is arranged inside the upper end of the telescopic cavity (10), and the sealing ring (11) is connected to the second mounting seat (7) as a whole; the sealing ring (11) is arranged outside the first mounting seat (6), and the sealing ring (11) is in close contact with the first mounting seat (6).

5. A multi-station grinding machine according to claim 1, Features: A slide groove (15) is arranged on the side wall of the mounting plate (4), two slide grooves (15) are arranged, and the two slide grooves (15) are arranged on both sides of the mounting plate (4), a ball bearing slide rail (14) is arranged inside the mounting groove (3), two ball bearing slide rails (14) are arranged, and the ball bearing slide rail (14) is fixedly connected to the processing table (1), one end of the ball bearing slide rail (14) extends to the inside of the slide groove (15), and the ball bearing slide rail (14) is slidably connected to the mounting plate (4).

6. A multi-station grinding machine according to claim 1, Features: A first electric push rod (8) is arranged inside the mounting groove (3), and the first electric push rod (8) is arranged on one side of the mounting plate (4), and the first electric push rod (8) is fixedly connected to the processing table (1) and the mounting plate (4).

7. The multi-station grinding machine according to claim 1, Features: A dust hood assembly (9) is arranged above one end of the processing table (1), and the dust hood assembly (9) is fixedly connected to the processing table (1).

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