Adjustable diamond cutter holder

Abstract

The utility model discloses an adjustable diamond cutter holder which comprises a cutter holder body and a cutter body and further comprises a fixing mechanism used for fixing the cutter body. The chip removal mechanism comprises a scraping plate, the outer wall of one side of the scraping plate is rotationally connected with a connecting rod, one end of the connecting rod is rotationally connected with a push plate, a third groove is formed in the tool holder body, the scraping plate is rotationally connected with the inner wall of one side of the third groove, a second fixing block is arranged in the third groove, and a second fixing block is arranged in the second fixing block. And a chip groove is formed in the tool holder body. The adjustable diamond cutter holder provided by the utility model has the technical effects that waste chips are discharged from the chip discharging groove, and a large amount of waste chips are prevented from being gathered in the cutter holder body, clamping the cutter body and influencing the adjustment and fixation of the cutter body, so that the machining precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond tool installation, in particular to an adjustable diamond tool clamp. Background Art

[0002] Diamond tools have extremely high hardness and wear resistance, as well as low friction coefficient, high elastic modulus, high thermal conductivity, low thermal expansion coefficient and other advantages, making them suitable for precision machining of non-metallic hard and brittle materials such as graphite, high wear-resistant materials, composite materials, high silicon aluminum alloys and other tough non-ferrous metal materials.

[0003] A diamond tool holder is a device specifically used to fix diamond tools, which can help ensure the stability and accuracy of diamond tools during processing. The design and manufacture of diamond tool holders need to take into account the special properties of diamond tools, such as high hardness, wear resistance and high thermal conductivity. When the existing diamond tool holders are used, metal waste chips splash into the holders due to the processing of metal parts, affecting the precise fixation of the tool position, thereby affecting the processing accuracy. Utility Model Content

[0004] The utility model discloses an adjustable diamond tool holder, aiming to solve the technical problem that when the existing diamond tool holder is in use, metal waste chips splash into the holder due to machining metal parts, affecting the accurate fixation of the tool position and thus affecting the machining accuracy.

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

[0006] An adjustable diamond tool holder, comprising a holder body and a tool body, and further comprising:

[0007] A fixing mechanism, the fixing mechanism is used to fix the tool body;

[0008] The chip removal mechanism includes a scraper, an outer wall of one side of the scraper is rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a push plate, a third groove is opened in the tool holder body, the scraper is rotatably connected to an inner wall of one side of the third groove, a first fixed block is arranged in the third groove, and a chip removal groove is opened in the tool holder body.

[0009] In this solution, the push plate moves to push the waste chips that fall on the top of the second fixed block forward, so that the waste chips are discharged from the chip groove, avoiding a large amount of waste chips from accumulating in the tool holder body, jamming the tool body, and affecting the adjustment and fixation of the tool body, thereby improving the processing accuracy.

[0010] In a preferred embodiment, a second groove is formed in the tool holder body, the tool body is arranged in the second groove, a slide groove is formed on one inner wall of the second groove, a slider is formed on one outer wall of the tool body, the slider is matched with the slide groove, a rectangular groove is formed at the bottom of the tool body, and a first stop block and a second stop block are respectively formed on one outer wall of the push plate, and the first stop block and the second stop block are respectively located above and below the connecting rod.

[0011] By adopting the above scheme, the push plate moves forward and backward in the rectangular groove. When the connecting rod pulls the push plate to move backward, the push plate rotates and tilts backward, and the first stop block contacts the connecting rod to limit the rotation of the push plate. When the connecting rod pushes the push plate to move forward, the push plate rotates and tilts forward, and the second stop block contacts the connecting rod to limit the rotation of the push plate and prevent the push plate from tilting and flipping. This is beneficial for the push plate to vertically push the waste chips on the top of the second fixed block, which is beneficial for discharging the waste chips and preventing the waste chips from getting stuck in the main tool body and affecting the machining accuracy.

[0012] As can be seen from the above, an adjustable diamond tool holder includes a holder body and a tool body, and also includes:

[0013] A fixing mechanism, the fixing mechanism is used to fix the tool body;

[0014] The chip removal mechanism includes a scraper, one side outer wall of the scraper is rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a push plate, a third groove is formed in the tool holder body, the scraper is rotatably connected to one side inner wall of the third groove, a second fixing block is arranged in the third groove, and a chip removal groove is formed in the tool holder body. The utility model provides an adjustable diamond tool holder, which has the technical effect of allowing waste chips to be discharged from the chip removal groove, avoiding a large amount of waste chips to accumulate in the tool holder body, jamming the tool body, affecting the adjustment and fixation of the tool body, and thus improving the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model discloses an overall structural diagram of an adjustable diamond tool holder.

[0016] Figure 2 The utility model provides a schematic diagram of the structure of an adjusting mechanism for an adjustable diamond tool holder.

[0017] Figure 3 The utility model is a schematic cross-sectional structure diagram of an adjustable diamond tool holder.

[0018] Figure 4 The utility model is a schematic diagram of a partial exploded structure of an adjustable diamond tool holder.

[0019] In the accompanying drawings: 1. tool holder body; 2. tool body; 3. first adjusting screw; 4. second adjusting screw; 5. first movable block; 6. second fixed block; 7. second movable block; 8. first fixed block; 9. chip groove; 10. push plate; 11. connecting rod; 12. scraper; 13. first groove; 14. second groove; 15. third groove; 16. fourth groove; 17. slide groove. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0022] The utility model discloses an adjustable diamond tool holder, which is mainly applied to the scenario where, when the existing diamond tool holder is in use, metal waste chips splash into the holder due to machining metal parts, affecting the precise fixation of the tool position, thereby affecting the machining accuracy.

[0023] Reference Figure 1 , Figure 2 and Figure 3 , an adjustable diamond tool holder, comprising a holder body 1 and a tool body 2, and further comprising:

[0024] A fixing mechanism, the fixing mechanism is used to fix the tool body 2;

[0025] The chip removal mechanism includes a scraper 12, an outer wall of one side of the scraper 12 is rotatably connected to a connecting rod 11, one end of the connecting rod 11 is rotatably connected to a push plate 10, a third groove 15 is opened in the tool holder body 1, the scraper 12 is rotatably connected to an inner wall of one side of the third groove 15, a first fixed block 8 is arranged in the third groove 15, and a chip removal groove 9 is opened in the tool holder body 1.

[0026] Specifically, when the first fixed block 8 moves upward, it pushes the bottom of the scraper 12 to move upward, and the scraper 12 rotates, driving the connecting rod 11 to move. The connecting rod 11 pushes the push plate 10 to move, pushing the waste chips that fall on the top of the first fixed block 8 forward, so that the waste chips are discharged from the chip groove 9, avoiding the accumulation of a large amount of waste chips in the tool holder body 1, jamming the tool body 2, and affecting the adjustment and fixation of the tool body 2, thereby improving the processing accuracy.

[0027] A rectangular groove is formed at the bottom of the tool body 2 , and a first stopper and a second stopper are respectively provided on an outer wall of one side of the push plate 10 . The first stopper and the second stopper are respectively located above and below the connecting rod 11 .

[0028] Specifically, the push plate 10 moves forward and backward in the rectangular groove. When the connecting rod 11 pulls the push plate 10 to move backward, the push plate 10 rotates and tilts backward, and the first stop block contacts the connecting rod 11 to limit the rotation of the push plate 10. When the connecting rod 11 pushes the push plate 10 to move forward, the push plate 10 rotates and tilts forward, and the second stop block contacts the connecting rod 11 to limit the rotation of the push plate 10 and prevent the push plate 10 from tilting and flipping, which is beneficial for the push plate 10 to vertically push the waste chips on the top of the first fixed block 8, which is beneficial for discharging the waste chips and preventing the waste chips from getting stuck in the main tool body 2 and affecting the machining accuracy.

[0029] The tool bodies 2 are evenly distributed along the circumferential outer wall of the tool holder body 1. A plurality of tool bodies 2 of different specifications are installed on the tool holder body 1. When in use, they can be quickly switched, saving time for replacing the tool bodies 2 and improving work efficiency.

[0030] Reference Figure 2 and Figure 3 In a preferred embodiment, the fixing mechanism includes a second fixed block 6 and a second movable block 7, a first through hole is opened on one side outer wall of the second movable block 7, one side outer wall of the second movable block 7 is tilted, the outer wall of the second fixed block 6 adjacent to the second movable block 7 is tilted, the outer walls of the second movable block 7 and the adjacent sides of the second fixed block 6 are fitted together, a first adjusting screw 3 is inserted in the first through hole, a first groove 13 is opened in the tool holder body 1, the second fixed block 6 and the second movable block 7 are arranged in the first groove 13, a first threaded hole is opened on one side inner wall of the first groove 13, and the first adjusting screw 3 is adapted to the first threaded hole.

[0031] Specifically, when replacing the tool body 2, the first adjusting screw 3 is rotated to move the second movable block 7 outward, the pressure of the second movable block 7 on the second fixed block 6 is reduced, and the second fixed block 6 moves toward the side close to the second movable block 7, thereby moving the tool body 2 up and down, making it easy to adjust the position of the tool body 2 and quickly fix the tool body 2.

[0032] Reference Figure 3 and Figure 4In a preferred embodiment, a second groove 14 is opened in the tool holder body 1, the tool body 2 is arranged in the second groove 14, a slide groove 17 is opened on the inner wall of one side of the second groove 14, and a slider is arranged on the outer wall of one side of the tool body 2, and the slider is adapted to the slide groove 17.

[0033] Reference Figure 3 and Figure 4 In a preferred embodiment, a fourth groove 16 is opened in the tool holder body 1, the first fixed block 8 is arranged in the third groove 15, the first movable block 5 is arranged in the fourth groove 16, a second through hole is opened on one side outer wall of the first movable block 5, the top outer wall of the first movable block 5 is inclined, the bottom outer wall of the first fixed block 8 is inclined, the top outer wall of the first movable block 5 is fitted with the bottom outer wall of the first fixed block 8, the second through hole is provided with a second adjusting screw 4, a second threaded hole is opened on one side inner wall of the fourth groove 16, and the second adjusting screw 4 is adapted to the second threaded hole.

[0034] Specifically, the fixing mechanism loosens the tool body 2, and the second adjusting screw 4 is rotated to move the first movable block 5 forward. The first movable block 5 pushes the first fixed block 8 to move upward. The first fixed block 8 pushes the bottom of the tool body 2 to move the tool body 2 upward, and then the tool body 2 is fixed tightly by the fixing mechanism to complete the movement adjustment of the tool body 2. The first movable block 5 is rotated in the opposite direction to move the first movable block 5 outward, so that the first fixed block 8 and the tool body 2 move downward, which is convenient for adjusting the position of the tool body 2.

[0035] Working principle: When in use, turn the first adjusting screw 3 to move the second movable block 7 outward, the pressure of the second movable block 7 on the second fixed block 6 is reduced, and the second fixed block 6 moves to the side close to the second movable block 7, turn the second adjusting screw 4 to move the first movable block 5 forward, the first movable block 5 pushes the first fixed block 8 to move upward, the first fixed block 8 pushes the bottom of the tool body 2 to move the tool body 2 upward, when the first fixed block 8 moves upward, it pushes the bottom of the scraper 12 to move upward, the scraper 12 rotates, driving the connecting rod 11 to move, the connecting rod 11 pushes the push plate 10 to move, and pushes the waste chips that fall on the top of the first fixed block 8 forward, so that the waste chips are discharged from the chip discharge groove 9.

[0036] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. An adjustable diamond tool holder, comprising a holder body (1) and a tool body (2), characterized in that: Also includes: A fixing mechanism, the fixing mechanism being used to fix the tool body (2); The chip removal mechanism comprises a scraper (12), one side outer wall of the scraper (12) is rotatably connected to a connecting rod (11), one end of the connecting rod (11) is rotatably connected to a push plate (10), a third groove (15) is provided in the tool holder body (1), the scraper (12) is rotatably connected to one side inner wall of the third groove (15), a first fixing block (8) is provided in the third groove (15), and a chip removal groove (9) is provided in the tool holder body (1).

2. The adjustable diamond tool holder according to claim 1, characterized in that: The fixing mechanism comprises a second fixing block (6) and a second movable block (7); a first through hole is formed on one side outer wall of the second movable block (7); one side outer wall of the second movable block (7) is arranged at an inclination; an outer wall of the second fixing block (6) adjacent to the second movable block (7) is arranged at an inclination; and an outer wall of the second movable block (7) adjacent to the outer wall of the second fixing block (6) is fitted together.

3. The adjustable diamond tool holder according to claim 2, characterized in that: A first adjusting screw (3) is inserted into the first through hole, a first groove (13) is formed in the tool holder body (1), the second fixed block (6) and the second movable block (7) are arranged in the first groove (13), a first threaded hole is formed on an inner wall of one side of the first groove (13), and the first adjusting screw (3) is matched with the first threaded hole.

4. The adjustable diamond tool holder according to claim 3, characterized in that: A second groove (14) is formed in the tool holder body (1), the tool body (2) is arranged in the second groove (14), a slide groove (17) is formed on one inner wall of the second groove (14), and a slider is provided on one outer wall of the tool body (2), the slider being adapted to fit the slide groove (17).

5. The adjustable diamond tool holder according to claim 1, characterized in that: A rectangular groove is formed at the bottom of the tool body (2), and a first stopper and a second stopper are respectively provided on an outer wall of one side of the push plate (10), wherein the first stopper and the second stopper are respectively located above and below the connecting rod (11).

6. The adjustable diamond tool holder according to claim 1, characterized in that: A fourth groove (16) is formed in the tool holder body (1), the first fixed block (8) is arranged in the third groove (15), a first movable block (5) is arranged in the fourth groove (16), a second through hole is formed on one side outer wall of the first movable block (5), the top outer wall of the first movable block (5) is inclined, the bottom outer wall of the first fixed block (8) is inclined, and the top outer wall of the first movable block (5) is in contact with the bottom outer wall of the first fixed block (8).

7. The adjustable diamond tool holder according to claim 6, characterized in that: The second through hole is provided with a second adjusting screw (4), and a second threaded hole is formed on an inner wall of one side of the fourth groove (16), and the second adjusting screw (4) is adapted to fit the second threaded hole.

8. The adjustable diamond tool holder according to claim 1, characterized in that: The tool bodies (2) are evenly distributed along the circumferential outer wall of the tool holder body (1).

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