Diamond cutter convenient to quickly clamp

Abstract

The utility model discloses a diamond cutter convenient for fast clamping, which comprises a cutter bar, one end of the cutter bar is provided with a mounting groove, a cutter head is arranged in the mounting groove, the mounting groove is fixedly connected with a support rod, the support rod is provided with a screw socket, a threaded rod is inserted in the screw socket in a threaded manner, and the cutter head is provided with a cutter head. The top end of the threaded rod is fixedly connected with a holding plate, the tool bit is provided with a mounting hole corresponding to the supporting rod, the two sides of the mounting hole are provided with communicated fault-tolerant grooves, the two sides of the tool bar are slidably provided with push plates in an inserted mode, the ends, located in the mounting grooves, of the push plates are fixedly connected with clamping plates, and the push plates are provided with first elastic mechanisms. According to the diamond cutter, the cutter head of the diamond cutter can be conveniently disassembled and assembled, the cutter body can be installed without using a tool, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of diamond tool related products, in particular to a diamond tool which is convenient for quick clamping. Background Art

[0002] Diamond tools have the advantages of extremely high hardness and wear resistance, low friction coefficient, high elastic modulus, high thermal conductivity, low thermal expansion coefficient, and low affinity with non-ferrous metals. They can be used for precision machining of non-metallic hard and brittle materials such as graphite, highly wear-resistant materials, composite materials, high silicon aluminum alloys and other tough non-ferrous metal materials. There are many types of diamond tools with significant performance differences. The structures, preparation methods and application fields of different types of diamond tools are quite different.

[0003] Existing diamond cutter heads are generally fixed to the cutter bars with bolts, and when disassembly and assembly are required, a large number of external tools are used, which makes the operation complicated. Utility Model Content

[0004] The utility model aims to provide a diamond tool which is convenient for quick clamping, so as to solve the problems raised in the above-mentioned background technology.

[0005] The cam is provided with a toothed plate, the toothed plate being provided with a toothed groove, the toothed plate being provided with a toothed groove and the toothed plate being provided with a toothed groove.

[0006] Preferably, a second elastic mechanism is sleeved on the sliding rod, and the second elastic mechanism is fixedly connected to the inner wall of the groove and the L-shaped clamping rod.

[0007] Preferably, a side of the clamping plate away from the push plate is provided with a plurality of anti-slip grooves arranged in an inclined manner.

[0008] Preferably, the second elastic mechanism and the first elastic mechanism are both springs.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The diamond tool which is easy to clamp quickly has a mounting hole on the cutter head sleeved on the support rod in the mounting groove. The fault-tolerant groove on the mounting hole can tolerate faults of the holding plate. After the cutter head is installed, the holding plate is rotated to drive the threaded rod to rotate in the support rod. At this time, the holding plate will follow the movement and press against the outer wall of the cutter head to fix it in the mounting groove. The rebound force of the first elastic mechanism can prompt the push plate to move and then push the clamping plate and the outer wall of the cutter head to press and fix them, thereby clamping the cutter head. The utility model facilitates the disassembly and assembly of the cutter head of the diamond tool, and the installation of the cutter body can be achieved without using tools, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of a diamond tool that is easy to quickly clamp according to the utility model;

[0012] Figure 2 This is an enlarged view of point A of a diamond tool that is easy to clamp quickly according to the utility model.

[0013] In the figure: 1. knife bar; 2. mounting groove; 3. knife head; 4. support rod; 5. threaded rod; 6. holding plate; 7. mounting hole; 8. fault-tolerant groove; 9. push plate; 10. clamping plate; 11. first elastic mechanism; 12. sliding rod; 13. L-shaped clamping rod; 14. second elastic mechanism. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-2The utility model provides an embodiment: a diamond tool that is easy to clamp quickly, including a tool rod 1, a mounting groove 2 is provided on one end of the tool rod 1, a tool head 3 is provided in the mounting groove, a support rod 4 is fixedly connected to the mounting groove 2, a screw mouth is provided on the support rod 4, a threaded rod 5 is inserted into the inner thread of the screw mouth, a holding plate 6 is fixedly connected to the top of the threaded rod 5, the tool head 3 is provided with a mounting hole 7 corresponding to the support rod 4, and both sides of the mounting hole 7 are provided with connected fault-tolerant grooves 8. Specifically, the mounting hole 7 is sleeved on the support rod 4 in the mounting groove 2, and the fault-tolerant grooves 8 on the mounting hole 7 can tolerate the faults of the holding plate 6. After the tool head 3 is installed, the holding plate 6 is rotated to drive the threaded rod 5 to rotate in the support rod 4, and the holding plate 6 will move with it. Thereby, it is pressed against the outer wall of the cutter head 3 to fix it in the mounting groove 2; push plates 9 are slidably inserted on both sides of the knife rod 1, and a clamping plate 10 is fixedly connected to one end of the push plate 9 located in the mounting groove 2, and a first elastic mechanism 11 is provided on the push plate 9, and the two ends of the first elastic mechanism 11 are respectively fixedly connected to the clamping plate 10 and the inner wall of the mounting groove 2, and grooves are provided on the outer walls of both sides of the knife rod 1, and a sliding rod 12 is fixedly connected in the groove, and an L-shaped clamping rod 13 is slidably sleeved on the sliding rod 12, and a clamping groove corresponding to the L-shaped clamping rod 13 is provided on the outer wall of the push plate 9. Specifically, the rebound force of the first elastic mechanism 11 can prompt the push plate 9 to move and then push the clamping plate 10 to press and fix the outer wall of the cutter head 3, so as to clamp the cutter head 3.

[0016] In this embodiment, a second elastic mechanism 14 is sleeved on the sliding rod 12, and the second elastic mechanism 14 is fixedly connected to the inner wall of the groove and the L-shaped clamping rod 13. The rebound force of the second elastic mechanism 14 is used to enable the L-shaped clamping rod 13 to be firmly clamped in the clamping groove; a plurality of anti-slip grooves are arranged obliquely on the side of the splint 10 away from the push plate 9 to increase stability during pressure; the second elastic mechanism 14 and the first elastic mechanism 11 are both springs with high acquisition degree.

[0017] Working principle: First, the mounting hole 7 on the cutter head 3 is sleeved on the support rod 4 in the mounting groove 2. The fault-tolerant groove 8 on the mounting hole 7 can tolerate the holding plate 6. After the cutter head 3 is installed, the holding plate 6 is rotated to drive the threaded rod 5 to rotate in the support rod 4. At this time, the holding plate 6 will follow the movement and press against the outer wall of the cutter head 3 to fix it in the mounting groove 2. The rebound force of the first elastic mechanism 11 can prompt the push plate 9 to move and then push the clamping plate 10 to press and fix the outer wall of the cutter head 3, thereby clamping the cutter head 3.

[0018] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A diamond tool that is easy to quickly clamp, comprising a tool bar (1), characterized in that: A mounting groove (2) is provided on one end of the knife rod (1), a knife head (3) is provided in the mounting groove, a support rod (4) is fixedly connected to the mounting groove (2), a screw hole is provided on the support rod (4), a threaded rod (5) is inserted into the thread in the screw hole, a holding plate (6) is fixedly connected to the top of the threaded rod (5), a mounting hole (7) corresponding to the support rod (4) is provided on the knife head (3), both sides of the mounting hole (7) are provided with connected fault-tolerant grooves (8), and push plates (9) are slidably inserted into both sides of the knife rod (1). The push plate (9) is fixedly connected to one end of the installation groove (2) with a clamping plate (10), and a first elastic mechanism (11) is provided on the push plate (9). The two ends of the first elastic mechanism (11) are respectively fixedly connected to the clamping plate (10) and the inner wall of the installation groove (2). The outer walls of both sides of the knife rod (1) are provided with grooves, and a sliding rod (12) is fixedly connected in the groove. An L-shaped clamping rod (13) is slidably sleeved on the sliding rod (12). The outer wall of the push plate (9) is provided with a clamping groove corresponding to the L-shaped clamping rod (13).

2. A diamond tool for quick clamping according to claim 1, characterized in that: The sliding rod (12) is sleeved with a second elastic mechanism (14), and the second elastic mechanism (14) is fixedly connected to the inner wall of the groove and the L-shaped clamping rod (13).

3. A diamond tool for quick clamping according to claim 1, characterized in that: A side of the clamping plate (10) away from the push plate (9) is provided with a plurality of anti-slip grooves arranged in an inclined manner.

4. A diamond tool for quick clamping according to claim 2, characterized in that: The second elastic mechanism (14) and the first elastic mechanism (11) are both springs.

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