Grinding machine headstock with tensioning structure

Abstract

The utility model relates to the technical field of grinding machines, in particular to a grinding machine headstock with a tensioning structure, which comprises a base, and a plurality of guide columns are fixedly arranged at the top end of the base. The base is installed to fix the whole device, the guide column is installed to facilitate the rectangular block to drive the machine shell to slide on the surface of the guide column, and the clamping mechanism is installed, so that during use, the threaded rod is rotated, the threaded rod drives the surface sliding block to move, the sliding block drives the clamping plate to move, and the position of the clamping plate is adjusted; a grinding mechanism is installed, a grinding head is rotated during use, the effect of conveniently grinding an object is achieved, an adjusting mechanism is installed, a rectangular block is driven by a second electric telescopic rod to slide up and down on the surface of a guide column during use, a fixing plate is driven by a first electric telescopic rod to abut against the top end of the machine shell, and the machine shell is fixed through the adjusting mechanism; the effect of conveniently adjusting and fixing the vertical position of the machine shell is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a grinder headstock with a tensioning structure. Background Art

[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding. With the development of technology and the increase in the requirements for the precision and hardness of mechanical parts, the performance and variety of grinders are constantly improving and growing.

[0003] In an improved universal cylindrical grinding machine headstock with the Chinese utility model patent application disclosure number CN202106252U, although it has the advantages of simple structure, easy use, low cost, and low repair and maintenance cost, the device cannot adjust the grinding head position after fixed installation in the prior art. If you want to adjust the grinding head position, you need to dismantle the entire device, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding machine headstock with a tensioning structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A grinding machine headstock with a tensioning structure comprises a base, a plurality of guide columns are fixedly arranged on the top of the base, a rectangular block is fixedly arranged on the surface of the guide columns, a top plate is fixedly arranged on the top of the guide columns, a clamping mechanism is fixedly arranged inside the rectangular block, the clamping mechanism comprises a threaded rod, a slider is threadedly arranged on the surface of the threaded rod, a clamping plate is fixedly arranged on the top of the slider, a casing is movably arranged on the top of the rectangular block, a grinding mechanism is fixedly arranged inside the casing, the grinding mechanism comprises a fixed block, a grinding head is fixedly arranged on the front side of the fixed block through a rotating shaft, an adjusting mechanism is fixedly arranged on the bottom end of the top plate, the adjusting mechanism comprises a first electric telescopic rod, a fixing plate is fixedly arranged on the bottom end of the first electric telescopic rod, a second electric telescopic rod is fixedly arranged on the bottom end of the base, and the top end of the second electric telescopic rod is fixedly connected to the bottom end of the rectangular block.

[0007] Preferably, the clamping mechanism comprises holes, a plurality of holes are formed on both sides of the rectangular block, a rocker is fixedly provided at one end of the threaded rod, and one end of the rocker is movably connected to the hole.

[0008] Preferably, the grinding mechanism includes a motor, the motor is fixedly arranged on the left side of the casing, a turntable is fixedly arranged at one end of the motor, a conveyor belt is fixedly arranged on the surface of the turntable, and the conveyor belt is movably connected to the surface of the grinding head.

[0009] Preferably, a groove is formed at the top of the rectangular block, and the groove is movably connected to the slider.

[0010] Preferably, a first mounting groove is opened on the left side inside the housing, and the motor is fixedly connected to the bottom end inside the first mounting groove.

[0011] Preferably, a second mounting groove is opened on the right side inside the housing, and the fixing block is fixedly connected to the bottom end inside the second mounting groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A grinding machine head frame with a tensioning structure is provided with a base to fix the overall device, a guide column to facilitate the rectangular block to drive the casing to slide on the surface of the guide column, a clamping mechanism to rotate the threaded rod when in use, the threaded rod drives the surface slider to move, the slider drives the clamping plate to move, and the position of the clamping plate is adjusted to facilitate fixing the left and right positions of the casing, a grinding mechanism to rotate the grinding head when in use, and facilitate grinding of objects, and an adjustment mechanism to drive the rectangular block to slide up and down on the surface of the guide column through the second electric telescopic rod when in use, and then drive the fixing plate to press against the top of the casing through the first electric telescopic rod, so as to facilitate adjusting and fixing the upper and lower positions of the casing.

[0014] 2. A grinding machine head frame with a tensioning structure is provided with a hole, and when in use, a rocker is rotated to facilitate the rocker to drive the threaded rod to rotate and adjust the position of the slider. A motor is installed to drive the turntable to rotate, the turntable drives the conveyor belt to rotate, and the conveyor belt drives the grinding head to rotate, which plays a role in controlling the rotation of the grinding head. A groove is provided to facilitate the slider to drive the splint to slide on the surface of the rectangular block. A first mounting groove is provided to fix the motor. A second mounting groove is provided to fix the fixed block and the grinding head. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a rectangular block of the utility model;

[0017] Figure 3 This is a schematic diagram of the interior of the casing of the utility model;

[0018] Figure 4 For the utility model Figure 1 A is an enlarged schematic diagram.

[0019] In the figure: 1. base; 2. guide column; 3. rectangular block; 4. top plate; 5. threaded rod; 6. slider; 7. clamping plate; 8. casing; 9. fixing block; 10. grinding head; 11. first electric telescopic rod; 12. fixing plate; 13. second electric telescopic rod; 14. hole; 15. rocker; 16. motor; 17. turntable; 18. conveyor belt; 19. groove; 20. first mounting groove; 21. second mounting groove. Implementation

[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-Figure 4 As shown, the utility model provides a technical solution: a grinding machine headstock with a tensioning structure, including a base 1, a plurality of guide columns 2 are fixedly arranged on the top of the base 1, a rectangular block 3 is fixedly arranged on the surface of the guide column 2, a top plate 4 is fixedly arranged on the top of the guide column 2, a clamping mechanism is fixedly arranged inside the rectangular block 3, the clamping mechanism includes a threaded rod 5, a slider 6 is threadedly arranged on the surface of the threaded rod 5, a clamping plate 7 is fixedly arranged on the top of the slider 6, a housing 8 is movably arranged on the top of the rectangular block 3, a grinding mechanism is fixedly arranged inside the housing 8, the grinding mechanism includes a fixed block 9, and a grinding head 10 is fixedly arranged on the front of the fixed block 9 through a rotating shaft;

[0022] In this embodiment, a base 1 is installed to fix the overall device, a guide column 2 is installed to facilitate the rectangular block 3 to drive the housing 8 to slide on the surface of the guide column 2, a clamping mechanism is installed, when in use, the threaded rod 5 is rotated, the threaded rod 5 drives the surface slider 6 to move, the slider 6 drives the clamping plate 7 to move, and the position of the clamping plate 7 is adjusted, which plays a role in facilitating the fixing of the left and right positions of the housing 8, and a grinding mechanism is installed, when in use, the grinding head 10 is rotated, which plays a role in facilitating the grinding of objects;

[0023] like Figure 1 As shown, an adjustment mechanism is fixedly provided at the bottom end of the top plate 4, and the adjustment mechanism includes a first electric telescopic rod 11, a fixing plate 12 is fixedly provided at the bottom end of the first electric telescopic rod 11, a second electric telescopic rod 13 is fixedly provided at the bottom end of the base 1, and the top end of the second electric telescopic rod 13 is fixedly connected to the bottom end of the rectangular block 3;

[0024] In this embodiment, an adjustment mechanism is installed. When in use, the second electric telescopic rod 13 drives the rectangular block 3 to slide up and down on the surface of the guide column 2, and the first electric telescopic rod 11 drives the fixing plate 12 to press against the top of the housing 8, which facilitates the adjustment of the upper and lower positions of the fixed housing 8.

[0025] like Figure 3 and Figure 4 As shown, a plurality of holes 14 are provided on both sides of the rectangular block 3, a rocker 15 is fixedly provided at one end of the threaded rod 5, a motor 16 is fixedly provided on the left side of the housing 8, a turntable 17 is fixedly provided at one end of the motor 16, and a conveyor belt 18 is fixedly provided on the surface of the turntable 17;

[0026] In this embodiment, a hole 14 is provided, and when in use, a rocker 15 is rotated, which facilitates the rocker 15 to drive the threaded rod 5 to rotate the position of the adjusting slider 6. A motor 16 is installed, which drives the turntable 17 to rotate when in use, and the turntable 17 drives the conveyor belt 18 to rotate, and the conveyor belt 18 drives the grinding head 10 to rotate, which plays a role in controlling the rotation of the grinding head 10;

[0027] like Figure 1 and Figure 3 As shown, a groove 19 is formed at the top of the rectangular block 3, a first mounting groove 20 is formed at the left side of the housing 8, and a second mounting groove 21 is formed at the right side of the housing 8;

[0028] In this embodiment, a groove 19 is provided to facilitate the slider 6 to drive the clamping plate 7 to slide on the surface of the rectangular block 3, a first mounting groove 20 is provided to fix the motor 16, and a second mounting groove 21 is provided to fix the fixing block 9 and the grinding head 10.

[0029] Working principle: The base 1 is installed to fix the whole device; the guide column 2 is installed to facilitate the rectangular block 3 to drive the casing 8 to slide on the surface of the guide column 2; the clamping mechanism is installed, and the threaded rod 5 is rotated during use, and the threaded rod 5 drives the surface slider 6 to move, and the slider 6 drives the splint 7 to move, and the position of the splint 7 is adjusted to facilitate the fixing of the left and right positions of the casing 8; the grinding mechanism is installed, and the grinding head 10 is rotated during use to facilitate the grinding of objects; the adjustment mechanism is installed, and the rectangular block 3 is driven to slide up and down on the surface of the guide column 2 by the second electric telescopic rod 13 during use, and the fixed plate 12 is driven to press against the casing by the first electric telescopic rod 11 8, which plays a role in facilitating the adjustment of the upper and lower positions of the fixed casing 8. At the same time, a hole 14 is provided, and the rocker 15 is rotated when in use, which plays a role in facilitating the rocker 15 to drive the threaded rod 5 to rotate and adjust the position of the slider 6. A motor 16 is installed, which drives the turntable 17 to rotate when in use, and the turntable 17 drives the conveyor belt 18 to rotate, and the conveyor belt 18 drives the grinding head 10 to rotate, which plays a role in controlling the rotation of the grinding head 10. A groove 19 is provided, which plays a role in facilitating the slider 6 to drive the clamping plate 7 to slide on the surface of the rectangular block 3. A first mounting groove 20 is provided, which plays a role in fixing the motor 16. A second mounting groove 21 is provided, which plays a role in fixing the fixed block 9 and the grinding head 10.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding machine headstock with a tensioning structure, characterized in that: The invention comprises a base (1), wherein a plurality of guide columns (2) are fixedly arranged on the top of the base (1), a rectangular block (3) is fixedly arranged on the surface of the guide column (2), a top plate (4) is fixedly arranged on the top of the guide column (2), a clamping mechanism is fixedly arranged inside the rectangular block (3), the clamping mechanism comprises a threaded rod (5), a slider (6) is threadedly arranged on the surface of the threaded rod (5), a clamping plate (7) is fixedly arranged on the top of the slider (6), a housing (8) is movably arranged on the top of the rectangular block (3), a grinding mechanism is fixedly arranged inside the housing (8), the grinding mechanism comprises a fixed block (9), a grinding head (10) is fixedly arranged on the front of the fixed block (9) via a rotating shaft, an adjustment mechanism is fixedly arranged on the bottom end of the top plate (4), the adjustment mechanism comprises a first electric telescopic rod (11), a fixed plate (12) is fixedly arranged on the bottom end of the first electric telescopic rod (11), a second electric telescopic rod (13) is fixedly arranged on the bottom end of the base (1), and the top end of the second electric telescopic rod (13) is fixedly connected to the bottom end of the rectangular block (3).

2. The grinding machine headstock with a tensioning structure according to claim 1, characterized in that: The clamping mechanism comprises holes (14), a plurality of holes (14) are provided on both sides of the rectangular block (3), a rocker (15) is fixedly provided at one end of the threaded rod (5), and one end of the rocker (15) is movably connected to the hole (14).

3. The grinding machine headstock with a tensioning structure according to claim 1, characterized in that: The grinding mechanism comprises a motor (16), the motor (16) being fixedly arranged on the left side inside the housing (8), a turntable (17) being fixedly arranged at one end of the motor (16), a conveyor belt (18) being fixedly arranged on the surface of the turntable (17), and the conveyor belt (18) being movably connected to the surface of the grinding head (10).

4. The grinding machine headstock with a tensioning structure according to claim 1, characterized in that: A groove (19) is provided at the top of the rectangular block (3), and the groove (19) is movably connected to the slider (6).

5. The grinding machine headstock with a tensioning structure according to claim 3, characterized in that: A first mounting groove (20) is provided on the left side inside the housing (8), and the motor (16) is fixedly connected to the bottom end inside the first mounting groove (20).

6. The grinding machine headstock with a tensioning structure according to claim 1, characterized in that: A second mounting groove (21) is provided on the right side of the housing (8), and the fixing block (9) is fixedly connected to the bottom end of the second mounting groove (21).

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