Fixing device for beveled edge cutting of lathe

Abstract

The utility model provides a fixing device for beveled edge cutting of a lathe, and is applied to the technical field of machine tool metal machining. The device comprises a base, wherein two first side plates which are symmetrical about a first central axis of the base are fixedly mounted on the base; the first side plate is provided with a first threaded hole, a first kidney-shaped hole and a second kidney-shaped hole. The first kidney-shaped hole and the second kidney-shaped hole are symmetrical about the first threaded hole. The base is further fixedly provided with two second side plates which are symmetrical about the second central axis of the base. A plurality of second threaded holes are formed in the second side plate; a connecting plate is fixedly mounted at the side end of the fixed cylinder; the connecting plate is provided with a third threaded hole, a third kidney-shaped hole and a fourth kidney-shaped hole. The third kidney-shaped hole and the fourth kidney-shaped hole are symmetrical about the third threaded hole. The second kidney-shaped hole and the third kidney-shaped hole are fixedly connected through a second bolt. In this way, the beveled edge cutting efficiency of the lathe can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool metal processing, in particular to a fixing device used for beveling on a lathe. Background Art

[0002] The function of the fixture for lathe beveling is to fix the round steel during lathe processing and tilt it to facilitate beveling.

[0003] In the field of machine tool metal processing, ordinary lathes can only cut the flat surface of the end of round steel into a conical surface, but cannot directly cut it into an inclined surface. In addition, manual operation is required in the process of cutting the inclined surface, resulting in low efficiency of the lathe in cutting the bevel of round steel. Utility Model Content

[0004] The utility model aims to provide a fixing device for beveling on a lathe in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A fixing device for beveling on a lathe, comprising:

[0007] A base (1), wherein the base (1) is fixedly mounted with two first side plates (2) symmetrical about a first central axis of the base (1); the first side plate (2) is provided with a first threaded hole (3), a first waist hole (4) and a second waist hole (5); the first waist hole (4) and the second waist hole (5) are symmetrical about the first threaded hole (3);

[0008] The base (1) is also fixedly mounted with two second side plates (6) symmetrical about a second central axis of the base (1); wherein the first central axis and the second central axis are perpendicular to each other; and the second side plates (6) are provided with a plurality of second threaded holes (7);

[0009] A fixing tube (8), a connecting plate (9) being fixedly mounted on a side end of the fixing tube (8); the connecting plate (9) being provided with a third threaded hole, a third waist hole (10) and a fourth waist hole; the third waist hole (10) and the fourth waist hole being symmetrical with respect to the third threaded hole;

[0010] Wherein, the first waist hole (4) and the fourth waist hole are fixedly connected by a first bolt; and the second waist hole (5) and the third waist hole (10) are fixedly connected by a second bolt.

[0011] Furthermore: the shape of the upper surface of the base (1) is square or rectangular.

[0012] Furthermore, the side surface of the fixing tube (8) close to the first side plate (2) is fixed by using the cooperation between the first stud and the first threaded hole (3).

[0013] Furthermore, the side surface of the fixing tube (8) close to the second side plate (6) is fixed by using the cooperation between the second stud and the second threaded hole (7).

[0014] Furthermore, the inclination angle of the fixing tube (8) relative to the base (1) is adjusted by simultaneously adjusting the position of the first bolt in the first waist hole (4) and the fourth waist hole, and the position of the second bolt in the second waist hole (5) and the third waist hole (10).

[0015] Furthermore: the fixing cylinder (8) is provided with a plurality of third threaded holes (11).

[0016] Furthermore, the round steel to be beveled in the fixing cylinder (8) is fixed by using the cooperation between the third stud and the third threaded hole (11).

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The fixing cylinder is fixed by the first stud and the second stud to fix the angle of the fixing cylinder, thereby improving the accuracy of the lathe beveling of round steel, avoiding rework, and thus improving the efficiency of the lathe beveling of round steel;

[0019] 2. The round steel in the fixing cylinder is fixed by the third stud to fix the position of the round steel, improve the accuracy of the lathe beveling the round steel, avoid rework, and thus improve the efficiency of the lathe beveling the round steel;

[0020] 3. By adjusting the position of the first bolt in the first and fourth waist holes and the position of the second bolt in the second and third waist holes, the inclination angle of the fixed tube relative to the base is adjusted to adjust the angle of the beveled edge of the round steel by the lathe, thereby reducing manual operations and improving the efficiency of the beveled edge of the round steel by the lathe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1A three-dimensional diagram of a fixing device for beveling a lathe provided in an embodiment of the utility model is shown;

[0023] Figure 2 A front view of a fixing device for beveling a lathe provided in an embodiment of the utility model is shown;

[0024] Figure 3 A right side view of a fixing device for beveling a lathe provided by an embodiment of the utility model is shown;

[0025] Figure 4 A left view of a fixing device for beveling a lathe provided in an embodiment of the utility model is shown;

[0026] Figure 5 A top view of a fixing device for beveling a lathe provided in an embodiment of the utility model is shown;

[0027] Figure 6 A rear view of a fixing device for beveling a lathe provided by an embodiment of the utility model is shown;

[0028] The following are the descriptions of the reference numerals:

[0029] 1. Base; 2. First side plate; 3. First threaded hole; 4. First waist hole; 5. Second waist hole; 6. Second side plate; 7. Second threaded hole; 8. Fixing tube; 9. Connecting plate; 10. Third waist hole; 11. Third threaded hole. DETAILED DESCRIPTION

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships 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 cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0032] The utility model is further described below in conjunction with the accompanying drawings:

[0033] like Figure 1-Figure 5 As shown, a fixture for beveling a lathe comprises:

[0034] The base 1 is fixedly mounted with two first side plates 2 symmetrical about the first central axis of the base 1; the first side plate 2 is provided with a first threaded hole 3, a first waist hole 4 and a second waist hole 5; the first waist hole 4 and the second waist hole 5 are symmetrical about the first threaded hole 3;

[0035] The base 1 is also fixedly mounted with two second side plates 6 symmetrical about the second central axis of the base 1; wherein the first central axis and the second central axis are perpendicular to each other; the second side plates 6 are provided with a plurality of second threaded holes 7;

[0036] A fixing tube 8, a connecting plate 9 is fixedly mounted on the side end of the fixing tube 8; the connecting plate 9 is provided with a third threaded hole, a third waist hole 10 and a fourth waist hole; the third waist hole 10 and the fourth waist hole are symmetrical about the third threaded hole;

[0037] Among them, the first waist hole 4 and the fourth waist hole are fixedly connected by a first bolt; the second waist hole 5 and the third waist hole 10 are fixedly connected by a second bolt.

[0038] In some embodiments, the upper surface of the base 1 is in a square or rectangular shape. For example, the upper surface of the base 1 is in a square shape, which is more conducive to the four-jaw chuck to clamp the base 1.

[0039] In some embodiments, the side of the fixing tube 8 close to the first side plate 2 is fixed by using the cooperation between the first stud and the first threaded hole 3 .

[0040] In some embodiments, the second stud and the second threaded hole 7 are used to fix the side of the fixing tube 8 close to the second side plate 6 .

[0041] In some embodiments, the inclination angle of the fixing tube 8 relative to the base 1 is adjusted by simultaneously adjusting the position of the first bolt in the first waist hole 4 and the fourth waist hole, and the position of the second bolt in the second waist hole 5 and the third waist hole 10. For example, if the vertical height of the center axis of the first bolt = the vertical height of the center axis of the first threaded hole 3 = the vertical height of the center axis of the second stud, the fixing tube 8 is perpendicular to the base 1; if the vertical height of the center axis of the first bolt > the vertical height of the center axis of the first threaded hole 3 > the vertical height of the center axis of the second stud, the fixing tube 8 is inclined toward the base at the position of the second waist hole 5; if the vertical height of the center axis of the first bolt < the vertical height of the center axis of the first threaded hole 3 < the vertical height of the center axis of the second stud, the fixing tube 8 is inclined toward the base at the position of the first waist hole 4.

[0042] In some embodiments, the fixing tube 8 is provided with a plurality of third threaded holes 11. For example, one third threaded hole is provided on each of the side surfaces of the fixing tube 8 in the front, rear, left, and right directions.

[0043] In some embodiments, the round steel to be beveled in the fixing cylinder 8 is fixed by using the cooperation between the third stud and the third threaded hole 11 .

[0044] According to the embodiment of the utility model, the fixing cylinder is fixed by the first stud and the second stud, so that the angle of the fixing cylinder is fixed, the accuracy of the lathe cutting bevel of the round steel is improved, rework is avoided, and the efficiency of the lathe cutting bevel of the round steel is improved; the round steel in the fixing cylinder is fixed by the third stud, so that the position of the round steel is fixed, the accuracy of the lathe cutting bevel of the round steel is improved, rework is avoided, and the efficiency of the lathe cutting bevel of the round steel is improved; the position of the first bolt in the first waist hole and the fourth waist hole and the position of the second bolt in the second waist hole and the third waist hole are adjusted to adjust the inclination angle of the fixing cylinder relative to the base, so that the angle of the lathe cutting bevel of the round steel can be adjusted, manual operation is reduced, and the efficiency of the lathe cutting bevel of the round steel is improved.

[0045] Working principle: When in use, fix the base 1 with a four-jaw chuck; insert one end of the round steel to be beveled into the fixing tube 8, and tighten the third stud; adjust the height of the first bolt and the second bolt; tighten the first bolt and the second bolt; tighten the first stud and the second stud; use a lathe to trim the other end of the round steel to be beveled.

[0046] The basic principles, main features and advantages of the utility model are shown and described above. 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 for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements shall fall within the scope of the utility model to be protected.

Claims

1. A fixing device for beveling on a lathe, characterized in that: include: A base (1), wherein the base (1) is fixedly mounted with two first side plates (2) symmetrical about a first central axis of the base (1); the first side plate (2) is provided with a first threaded hole (3), a first waist hole (4) and a second waist hole (5); the first waist hole (4) and the second waist hole (5) are symmetrical about the first threaded hole (3); The base (1) is also fixedly mounted with two second side plates (6) symmetrical about a second central axis of the base (1); wherein the first central axis and the second central axis are perpendicular to each other; and the second side plates (6) are provided with a plurality of second threaded holes (7); A fixing tube (8), a connecting plate (9) being fixedly mounted on a side end of the fixing tube (8); the connecting plate (9) being provided with a third threaded hole, a third waist hole (10) and a fourth waist hole; the third waist hole (10) and the fourth waist hole being symmetrical with respect to the third threaded hole; Wherein, the first waist hole (4) and the fourth waist hole are fixedly connected by a first bolt; and the second waist hole (5) and the third waist hole (10) are fixedly connected by a second bolt.

2. The fixing device for lathe beveling according to claim 1, characterized in that: The shape of the upper surface of the base (1) is square or rectangular.

3. The fixing device for lathe beveling according to claim 1, characterized in that: The side surface of the fixing tube (8) close to the first side plate (2) is fixed by using the cooperation of the first stud and the first threaded hole (3).

4. The fixing device for lathe beveling according to claim 1, characterized in that: The side surface of the fixing tube (8) close to the second side plate (6) is fixed by using the cooperation of the second stud and the second threaded hole (7).

5. The fixing device for lathe beveling according to claim 1, characterized in that: The inclination angle of the fixing tube (8) relative to the base (1) is adjusted by simultaneously adjusting the position of the first bolt in the first waist hole (4) and the fourth waist hole, and the position of the second bolt in the second waist hole (5) and the third waist hole (10).

6. The fixing device for lathe beveling according to claim 1, characterized in that: The fixing cylinder (8) is provided with a plurality of third threaded holes (11).

7. The fixing device for lathe beveling according to claim 1, characterized in that: The round steel to be beveled in the fixing cylinder (8) is fixed by using the cooperation of the third stud and the third threaded hole (11).

Images