Track fixing tool

Abstract

The utility model discloses a track fixing tool, and relates to the technical field of fixing tools, the track fixing tool comprises a base, the base is provided with a mounting groove, the inner wall of the mounting groove is connected with a magnetic part, the magnetic part is connected with a control assembly used for controlling the magnetic part to be magnetized or demagnetized, and the base is provided with a calibration surface. According to the polishing device, the to-be-polished first part is placed in the mounting groove, the outer surface of the first part is attached to the inner wall of the mounting groove, the inner wall of the mounting groove plays a role in limiting movement of the first part, and therefore the stability of the first part preliminarily placed on the base is improved. At the moment, one side of the first part is attached to the magnetic part, the control assembly controls the magnetic part to be magnetized, the magnetic part attracts the first part, and therefore the installation efficiency of the first part is improved. After the first part is polished, the control assembly controls the magnetic part to break magnetism, the magnetic part loosens the first part, the first part can be taken down from the base, and the disassembling efficiency of the first part is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of fixing tools, in particular to a track fixing tool. BACKGROUND

[0002] The track comprises a first part 6 and a second part 7, the first part 6 is provided with a trapezoidal block 61, and the second part 7 is provided with a trapezoidal groove 71. The inner wall of the trapezoidal groove 71 and the outer surface of the trapezoidal block 61 need to be polished, so that when the trapezoidal block 61 is clamped into the trapezoidal groove 71, the outer surface of the trapezoidal block 61 is attached to the inner wall of the trapezoidal groove 71.

[0003] The existing method is to clamp the first part by using a clamp, and then fix the clamp on a grinding machine. The traditional clamp may need complex mechanical operations to fix or release the first part, which affects the efficiency of installation and disassembly of the first part, and needs to be improved. CONTENT OF THE UTILITY MODEL

[0004] The application aims to provide a track fixing tool to improve the efficiency of installation and disassembly of the first part.

[0005] The track fixing tool provided by the application adopts the following technical scheme: a base is provided with a mounting groove, the inner wall of the mounting groove is connected with a magnetic member, the magnetic member is connected with a control assembly for controlling the magnetic member to be magnetized or demagnetized, and the base is provided with a calibration surface.

[0006] By adopting the above technical scheme, the first part to be polished is placed in the mounting groove, the outer surface of the first part is attached to the inner wall of the mounting groove, and the inner wall of the mounting groove limits the movement of the first part, thereby improving the stability of the first part when it is initially placed on the base. At this time, one side of the first part is attached to the magnetic member, the control assembly controls the magnetic member to be magnetized, and the magnetic member attracts the first part, thereby improving the installation efficiency of the first part. When the first part is polished, the control assembly controls the magnetic member to be demagnetized, the magnetic member releases the first part, and the first part can be taken off from the base, thereby improving the disassembly efficiency of the first part. The distance between the polished surface of the first part and the calibration surface is measured by a tape measure, so that the polishing condition of the first part can be known conveniently.

[0007] Optionally, the base is connected with a heightening block, and the calibration surface is located between the heightening block and the mounting groove.

[0008] By adopting the above technical scheme, the position of the reference surface is too high due to the heightening block, so that one end of the tape measure can be hooked on the calibration surface, and the measurement is facilitated.

[0009] Optionally, the included angle between one side of the magnetic member and one side of the inner wall of the mounting groove is 90 degrees.

[0010] By adopting the technical scheme, when the first part is in contact with the magnetic member and the inner wall of the mounting groove at the same time, the polishing surface of the first part corresponds to the calibration surface, and the distance between the polishing surface and the calibration surface is convenient to measure.

[0011] Optionally, the inner wall of the mounting groove is connected with two limiting plates, and when the first part is installed on the base, the first part is located between the two limiting plates.

[0012] By adopting the technical scheme, the first part is placed between the two limiting plates, and the two limiting plates not only position the installation position of the first part, but also make the first part be installed at the corresponding position. The two limiting plates limit the horizontal movement of the first part, thereby improving the stability of the first part installed between the two limiting plates. The movement of the first part is prevented during the grinding of the first part by the grinding tool of the grinding machine.

[0013] Optionally, one of the limiting plates is movable relative to the other limiting plate, and the base is connected with an adjusting assembly for sliding the limiting plate towards or away from the other limiting plate.

[0014] By adopting the technical scheme, the distance between the two limiting plates can be adjusted by the adjusting assembly, thereby being suitable for first parts of different lengths, so that when the first part is installed between the two limiting plates, the two ends of the first part are in contact with the two limiting plates.

[0015] Optionally, the adjusting assembly comprises an elastic member, a connecting plate connected to the base, and a driving rod threadedly connected to the connecting plate, one of the limiting plates is located between the other limiting plate and the connecting plate, one end of the elastic member is connected to the limiting plate close to the connecting plate, and the other end of the elastic member is connected to the connecting plate.

[0016] By adopting the technical scheme, when it is needed to shorten the distance between the two limiting plates, the driving rod is rotated towards the limiting plate, the driving rod moves towards the limiting plate, the driving rod is in contact with one of the limiting plates and drives the limiting plate to slide towards the other limiting plate, thereby shortening the distance between the two limiting plates, and the elastic member is compressed to generate elastic deformation and maintain the tendency of elastic return. When it is needed to increase the distance between the two limiting plates, the driving rod is rotated away from the limiting plate, the driving rod moves away from the limiting plate, the driving rod is separated from the limiting plate, and the elastic member drives the limiting plate to move away from the other limiting plate, thereby adjusting the distance between the two limiting plates.

[0017] Optionally, the limiting plate close to the connecting plate is connected with a guide column, and the connecting plate is provided with a guide hole for sliding cooperation with the guide column.

[0018] By adopting the technical scheme, when the limiting plate moves, the sliding cooperation between the guide column and the guide hole plays a guiding and limiting role on the sliding of the limiting plate, thereby improving the stability of the sliding of the limiting plate.

[0019] Optionally, the adjusting assembly comprises a threaded rod connected to the base and a nut threadedly connected to the threaded rod, and one of the limiting plates is provided with a waist-shaped hole for cooperating with the threaded rod.

[0020] By adopting the technical scheme, the nut is loosened, the nut is separated from the corresponding limiting plate, the limiting plate can slide towards the other limiting plate, and the limiting plate is moved to the corresponding position until the nut is tightened, the first part is clamped by the nut and the base, and the distance between the two limiting plates is adjusted.

[0021] Optionally, the adjusting assembly comprises a screw rod rotationally connected to the base and a rotating rod for driving the screw rod to rotate, the screw rod is connected to the rotating rod, one of the limiting plates is connected with a guide block, the base is provided with a guide groove for sliding cooperation with the guide block, the guide groove is communicated with the mounting groove, the guide block is threadedly connected to the screw rod, and the screw rod is located in the guide groove.

[0022] By adopting the technical scheme, the screw rod is located in the guide groove, and the screw rod is prevented from interfering with the installation of the first part. The rotating rod drives the screw rod to rotate around the axis of the screw rod, the limiting plate moves towards the other limiting plate, and the distance between the two limiting plates is adjusted.

[0023] Optionally, one end of the screw rod is connected with a protrusion, and the rotating rod is provided with a groove for cooperating with the protrusion.

[0024] By adopting the technical scheme, when the screw rod needs to be rotated, the protrusion is clamped into the groove, the outer surface of the protrusion is attached to the inner wall of the groove, the rotating rod is rotated, the protrusion abuts against the inner wall of the groove and drives the screw rod to rotate. When the screw rod is rotated, the rotating rod is removed, and the rotating rod is prevented from affecting the grinding tool on the grinding machine to grind the first part.

[0025] In summary, the present application has at least one of the following beneficial technical effects:

[0026] 1、The first part to be polished is placed in the installation groove, the outer surface of the first part is attached to the inner wall of the installation groove, and the inner wall of the installation groove limits the movement of the first part, thereby improving the stability of the first part initially placed on the base. At this time, one side of the first part is attached to the magnetic member, and the control assembly controls the magnetic member to pass magnetism, and the magnetic member attracts the first part, thereby improving the installation efficiency of the first part. When the first part is polished, the control assembly controls the magnetic member to break magnetism, and the magnetic member releases the first part, so that the first part can be removed from the base, thereby improving the disassembly efficiency of the first part.

[0027] 2、The two limiting plates limit the movement of the first part in the horizontal direction, thereby improving the stability of the first part installed between the two limiting plates. Prevent the grinding tool of the grinding machine from moving the first part during grinding the first part. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a schematic view of the overall structure of the first part and the second part.

[0029] Figure 2 is a schematic view of the overall structure of the embodiment 1 of the present application.

[0030] Figure 3 is a schematic view of the overall structure of the embodiment 2 of the present application.

[0031] Figure 4 is a schematic view of the overall structure of the embodiment 3 of the present application.

[0032] Figure 5 is an enlarged view of the A area of Figure 4

[0033] Figure 6 is a schematic view of the overall structure of the embodiment 4 of the present application.

[0034] Figure 7 is a sectional view of Figure 6

[0035] Figure 8 is an enlarged view of the B area of Figure 7

[0036] Figure 9 is a schematic view of part of the embodiment 4 of the present application.

[0037] Figure 10 is a schematic view of the overall structure of the embodiment 5 of the present application.

[0038] ​​​Explanation of reference numerals in the attached drawings: 1. Base; 11. Calibration surface; 12. Mounting groove; 13. Guide groove; 2. Heightening block; 3. Magnetic component; 4. Limiting plate; 41. Waist-shaped hole; 42. Guide block; 43. Guide post; 5. Adjustment assembly; 51. Threaded rod; 52. Nut; 53. Lead screw; 531. Protrusion; 54. Rotating rod; 541. Groove; 55. Elastic component; 56. Connecting plate; 561. Guide hole; 57. Active rod; 6. First part; 61. Trapezoidal block; 7. Second part; 71. Trapezoidal groove. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 2 - Appendix Figure 10 This application will be described in further detail.

[0040] This application discloses a track fixing fixture.

[0041] like Figure 2 As shown, the system includes a base 1, with a calibration surface 11 at its bottom. Two lifting blocks 2 are fixedly connected to the calibration surface 11. A V-shaped mounting groove 12 is recessed on the side of the base 1 away from the lifting blocks 2. The calibration surface 11 is located between the lifting blocks 2 and the mounting groove 12. A magnetic component 3 is connected to the inner wall of the mounting groove 12. The angle between one side of the magnetic component 3 and one side of the inner wall of the mounting groove 12 is 90°. When the first part 6 is installed on the base 1, one side of the first part 6 abuts against one side of the magnetic component 3 and one side of the inner wall of the mounting groove 12. The magnetic component 3 is connected to a control component for controlling the magnetic connection or demagnetization of the magnetic component 3. The magnetic component 3 includes a housing and a magnet rotatably connected inside the housing. The magnet has a magnetic surface. The control component includes a rotating block fixedly connected to the magnet and a rotating rod detachably connected to the rotating block. The rotating block has a rotating hole for one end of the rotating rod to be engaged. When the magnetic surface is facing the inner wall of the mounting groove 12, the magnetism is activated; when the magnetic surface is away from the inner wall of the mounting groove 12, the magnetism is deactivated.

[0042] The implementation principle of a track fixing fixture in this application embodiment is as follows:

[0043] The first part 6 to be polished is placed in the mounting groove 12, with its outer surface adhering to the inner wall of the groove 12. The inner wall of the groove 12 restricts the movement of the first part 6, thereby improving the stability of the first part 6 initially placed on the base 1. At this time, one side of the first part 6 is in contact with the magnetic component 3. The control component controls the magnetic component 3 to be magnetically activated, attracting the first part 6 and thus improving the installation efficiency of the first part 6. After the first part 6 has been polished, the control component controls the magnetic component 3 to be demagnetized, releasing the first part 6, allowing the first part 6 to be removed from the base 1, thus improving the disassembly efficiency of the first part 6.

[0044] Embodiment 2

[0045] The difference between this embodiment and embodiment 1 is that, as shown in Figure 3 the inner wall of the mounting groove 12 is fixedly connected with two limiting plates 4, and when the first part 6 is mounted on the base 1, the first part 6 is located between the two limiting plates 4.

[0046] Embodiment 3

[0047] The difference between this embodiment and embodiment 2 is that, as shown in Figure 4 and Figure 5 one of the limiting plates 4 is movable relative to the other limiting plate 4, the base 1 is connected with an adjusting assembly 5 for driving the limiting plate 4 to slide towards or away from the other limiting plate 4, the adjusting assembly 5 includes a threaded rod 51 fixedly connected to the base 1 and a nut 52 threadedly connected to the threaded rod 51, and one of the limiting plates 4 is provided with a waist-shaped hole 41 for cooperating with the threaded rod 51, and the threaded rod 51 is capable of sliding in the waist-shaped hole 41.

[0048] Embodiment 4

[0049] The difference between this embodiment and embodiment 3 is that, as shown in Figure 6 , Figure 7 , Figure 8 and Figure 9 the adjusting assembly 5 includes a lead screw 53 rotatably connected in the base 1 and a rotating rod 54 detachably connected to the lead screw 53, one end of the lead screw 53 is fixedly connected with a cuboid-shaped protrusion 531, and the rotating rod 54 is provided with a recess 541 for cooperating with the protrusion 531. One of the limiting plates 4 is provided with a guide block 42 which is integrally formed with the limiting plate 4, the base 1 is provided with a guide groove 13 for slidingly cooperating with the guide block 42, the guide groove 13 is communicated with the mounting groove 12, the guide block 42 is threadedly connected with the lead screw 53, and the lead screw 53 is located in the guide groove 13.

[0050] Embodiment 5

[0051] The difference between this embodiment and embodiment 3 is that, as shown in Figure 10 the adjusting assembly 5 includes an elastic member 55, a connecting plate 56 fixedly connected to the base 1, and a driving rod 57 threadedly connected to the connecting plate 56, one of the limiting plates 4 is located between the other limiting plate 4 and the connecting plate 56, the elastic member 55 is a spring, one end of the elastic member 55 is fixedly connected with the connecting plate 56, and the other end is fixedly connected with the movable limiting plate 4. The side of the movable limiting plate 4 close to the connecting plate 56 is fixedly connected with two guide columns 43, and the connecting plate 56 is provided with guide holes 561 for slidingly cooperating with the guide columns 43.

[0052] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A rail fixture, characterized by: The base (1) is provided with a mounting groove (12), the inner wall of the mounting groove (12) is connected with a magnetic member (3), the magnetic member (3) is connected with a control assembly for controlling the magnetic member (3) to be magnetized or demagnetized, and the base (1) is provided with a calibration surface (11).

2. The rail fixture tool of claim 1, wherein: The base (1) is connected with a heightening block (2), and the calibration surface (11) is located between the heightening block (2) and the mounting groove (12).

3. The rail fixture tool of claim 1, wherein: The included angle between one side of the magnetic member (3) and one side of the inner wall of the mounting groove (12) is 90°.

4. The rail fixture tool of claim 1, wherein: The inner wall of the mounting groove (12) is connected with two limiting plates (4), and when a first part (6) is mounted on the base (1), the first part (6) is located between the two limiting plates (4).

5. The rail fixture tool of claim 4, wherein: One of the limiting plates (4) can move relative to the other limiting plate (4), and the base (1) is connected with an adjusting assembly (5) for driving the limiting plate (4) to slide towards or away from the other limiting plate (4).

6. The rail fixture tool of claim 5, wherein: The adjusting assembly (5) comprises an elastic member (55), a connecting plate (56) connected to the base (1), and a driving rod (57) threadedly connected to the connecting plate (56), one of the limiting plates (4) is located between the other limiting plate (4) and the connecting plate (56), one end of the elastic member (55) is connected to the limiting plate (4) close to the connecting plate (56), and the other end is connected to the connecting plate (56).

7. The rail fixture tool of claim 6, wherein: The limiting plate (4) close to the connecting plate (56) is connected with a guide column (43), and the connecting plate (56) is provided with a guide hole (561) for sliding cooperation with the guide column (43).

8. The rail fixture tool of claim 5, wherein: The adjusting assembly (5) comprises a threaded rod (51) connected to the base (1) and a nut (52) threadedly connected to the threaded rod (51), and one of the limiting plates (4) is provided with a waist-shaped hole (41) for cooperation with the threaded rod (51).

9. The rail fixture tool of claim 5, wherein: The adjusting assembly (5) comprises a screw rod (53) rotatably connected in the base (1) and a rotating rod (54) for driving the screw rod (53) to rotate, the screw rod (53) is connected with the rotating rod (54), one of the limiting plates (4) is connected with a guide block (42), the base (1) is provided with a guide groove (13) for sliding cooperation with the guide block (42), the guide groove (13) is communicated with the mounting groove (12), the guide block (42) is threadedly connected with the screw rod (53), and the screw rod (53) is located in the guide groove (13).

10. The rail fixture tool of claim 9, wherein: One end of the screw rod (53) is connected with a protrusion (531), and the rotating rod (54) is provided with a groove (541) for cooperation with the protrusion (531).

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