Milling machine positioning tool for automobile parts

Abstract

The utility model discloses a milling machine positioning tool for automobile parts, which comprises a milling machine base, the top of the milling machine base is provided with a positioning seat, two sides of the top of the positioning seat are provided with positioning frames, the inner sides of the positioning frames are provided with positioning through holes, and adjusting screw rods penetrate through the positioning through holes. And a hinge seat is arranged on one side of the adjusting screw rod. The clamping and fastening assemblies are arranged on the inner sides of the positioning frames, in the using process, after the automobile part needing to be machined is placed between the positioning frames, the fastening screw sleeves are rotated to drive the adjusting screw rods to move in the opposite direction, and therefore the positioning clamping plates are pushed to move in the opposite direction to clamp and fix the automobile part, and the positioning clamping plates and the adjusting screw rods are connected through the hinge bases; and therefore, the angle of the positioning clamping plate can be adjusted according to the surface shape of the automobile part, it is ensured that the positioning clamping plate abuts against the outer portion of the automobile part, the effect that the automobile parts of different shapes can be conveniently, rapidly and stably clamped and fixed is achieved, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a milling machine positioning tool for automobile parts. Background Art

[0002] Auto parts are the components that make up a car. Milling machines are needed in the manufacturing process of auto parts. When using milling machines to process auto parts, positioning tooling is needed to position the auto parts firmly to ensure the stability of the auto parts during processing and to ensure the processing quality of auto parts.

[0003] For example, a milling machine positioning tool for automobile parts disclosed in the utility model with authorization announcement number CN214518871U includes a milling machine base and a positioning fixture installed on the milling machine base; a positioning base is installed on the milling machine base, and the positioning fixture is installed on the positioning base; the positioning fixture includes an upper fixture and a lower fixture, and the upper fixture is symmetrically arranged directly above the lower fixture; the upper fixture and the lower fixture are respectively provided with an upper positioning groove and a lower positioning groove, the upper positioning groove and the lower positioning groove are symmetrically arranged, and at least two mutually superimposed arc positioning plates are arranged inside the upper positioning groove and the lower positioning groove. The utility model controls the number of superimposed arc positioning plates so that the upper fixture and the lower fixture are suitable for clamping products of various diameters, and has a simple structure, convenient and flexible disassembly and assembly, and has both practicality and flexibility. However, in the application process of this technical solution, the positioning plate for positioning automobile parts is arc-shaped, and there are many types of automobile parts, and their shapes are also different. There is a technical problem that automobile parts of different shapes cannot be effectively positioned and stabilized. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a milling machine positioning tool for automobile parts, which can solve the technical problem that the positioning plate used for positioning automobile parts is arc-shaped, and there are many types of automobile parts with different shapes, and automobile parts of different shapes cannot be effectively positioned and stabilized.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a milling machine positioning tool for automobile parts, comprising a milling machine base, a positioning seat is arranged on the top of the milling machine base, positioning frames are arranged on both sides of the top of the positioning seat, a positioning through hole is arranged on the inner side of the positioning frame, an adjusting screw passes through the inside of the positioning through hole, an articulated seat is arranged on one side of the adjusting screw, a positioning splint is arranged on one side of the articulated seat, a fastening screw sleeve is movably connected to one side of the positioning frame, and an adjustment positioning component is arranged between the bottom end of the positioning frame and the top end of the inner side of the positioning seat.

[0006] As a preferred technical solution of the utility model, the positioning holes are arranged at equal intervals on the inner side of the positioning frame, and the fastening screw sleeves are arranged at equal intervals on one side of the positioning frame.

[0007] As a preferred technical solution of the utility model, the fastening screw sleeve corresponds to the positioning through hole one by one, and the other side of the adjusting screw rod passes through the interior of the fastening screw sleeve.

[0008] As a preferred technical solution of the utility model, the positioning frame is in an "L" shape, and the positioning frame is symmetrically arranged on the top of the positioning seat.

[0009] As a preferred technical solution of the utility model, the adjustment and positioning assembly includes an adjustment groove, which is arranged at both ends of the inner top of the positioning seat, and through-columns are arranged at both ends of the bottom of the positioning frame. The bottom ends of the through-columns pass through the interior of the adjustment groove, and a tension dial is arranged outside the through-columns at the inner top of the positioning seat.

[0010] As a preferred technical solution of the utility model, the adjustment groove is symmetrically arranged at the top of the inner side of the positioning seat, the outer side of the connecting column is provided with an external thread, and the inner side of the tensioning dial is provided with an internal thread matching the external thread.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By arranging a clamping and fastening assembly on the inner side of the positioning frame, when in use, the automobile parts to be processed are placed between the positioning frames, and then the fastening screw sleeve is rotated to drive the adjusting screw to move toward each other, thereby pushing the positioning clamping plates to move toward each other to clamp and fix the automobile parts, and the positioning clamping plates and the adjusting screw are connected through a hinge seat, so that the angle of the positioning clamping plates can be adjusted according to the surface shape of the automobile parts, ensuring that the positioning clamping plates are tightly against the outside of the automobile parts, thereby achieving the effect of conveniently, quickly and stably clamping and fixing automobile parts of different shapes, and having stronger practicality;

[0013] 2. An adjustment positioning assembly is provided between the bottom end of the positioning frame and the top end of the inner side of the positioning seat. The position of the positioning frame on the positioning seat is adjusted by adjusting the position of the through-hole column passing through the adjustment groove during use. Thus, the spacing of the positioning frames can be adjusted according to the size of the automotive parts. After the spacing of the positioning frames is adjusted to be suitable for the automotive parts, the tension dial can be tightened on the through-hole column through a threaded connection to stabilize the positioning frame, thereby further improving the applicability of the milling machine positioning tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model in a side view;

[0017] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] Among them: 1. Milling machine base; 2. Positioning seat; 3. Adjustment slot; 4. Positioning frame; 5. Adjustment screw; 6. Positioning splint; 7. Articulated seat; 8. Fastening screw sleeve; 9. Tensioning turntable; 10. Through-column; 11. Positioning hole. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a milling machine positioning tool for automobile parts, including a milling machine base 1, a positioning seat 2 is arranged on the top of the milling machine base 1, and "L"-shaped positioning frames 4 are arranged on both sides of the top of the positioning seat 2, and the positioning frames 4 are symmetrically arranged on the top of the positioning seat 2, and the inner side of the positioning frame 4 is provided with positioning through holes 11, and the positioning through holes 11 are arranged at equal intervals on the inner side of the positioning frame 4, and one side of the positioning frame 4 is movably connected with a fastening screw sleeve 8, and the fastening screw sleeve 8 is arranged at equal intervals on one side of the positioning frame 4, and the fastening screw sleeve 8 corresponds to the positioning through holes 11 one by one, and the positioning through holes 11 An adjusting screw 5 is passed through the interior, a hinge seat 7 is provided on one side of the adjusting screw 5, a positioning clamping plate 6 is provided on one side of the hinge seat 7, and the other side of the adjusting screw 5 passes through the interior of the fastening screw sleeve 8. The fastening screw sleeve 8 is rotated to drive the adjusting screw 5 to move toward each other, thereby pushing the positioning clamping plates 6 to move toward each other to clamp and fix the automobile parts placed between the positioning frames 4, and the angle of the positioning clamping plates 6 can be adjusted according to the surface shape of the automobile parts to ensure that the positioning clamping plates 6 are tightly against the outside of the automobile parts, thereby achieving the effect of conveniently, quickly and stably clamping and fixing automobile parts of different shapes;

[0022] When in use, the automobile parts to be processed are placed between the positioning frames 4, and then the tightening screw sleeve 8 is rotated to drive the adjusting screw 5 to move toward each other, thereby pushing the positioning clamping plate 6 to move toward each other to clamp and fix the automobile parts, and the angle of the positioning clamping plate 6 can be adjusted according to the surface shape of the automobile parts to ensure that the positioning clamping plate 6 is tightly against the outside of the automobile parts;

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, an adjustment and positioning assembly is arranged between the bottom end of the positioning frame 4 and the top end of the inner side of the positioning seat 2, and the adjustment and positioning assembly includes an adjustment slot 3, the adjustment slot 3 is arranged at both ends of the inner top of the positioning seat 2, and the adjustment slot 3 is symmetrically arranged at the top of the inner side of the positioning seat 2, and the two ends of the bottom of the positioning frame 4 are provided with a through-connection column 10, and the bottom end of the through-connection column 10 passes through the inside of the adjustment slot 3. The position of the positioning frame 4 on the positioning seat 2 can be adjusted by adjusting the position of the through-connection column 10 passing through the inside of the adjustment slot 3. In this way, the spacing of the positioning frame 4 can be adjusted according to the volume size of the automotive parts. The through-connection column 10 at the top of the inner side of the positioning seat 2 is provided with a tensioning dial 9, and the outer side of the through-connection column 10 is provided with an external thread, and the inner side of the tensioning dial 9 is provided with an internal thread matching the external thread. After adjusting the spacing of the positioning frame 4 to be suitable for the automotive parts, the tensioning dial 9 is tightened on the through-connection column 10 through a threaded connection to stabilize the positioning frame 4, thereby further improving the applicability of the milling machine positioning tooling;

[0024] When in use, the position of the piercing column 10 penetrating the adjustment slot 3 is adjusted according to the size of the automobile parts to adjust the position of the positioning frame 4 on the positioning seat 2, and after adjusting the spacing of the positioning frame 4 to fit the automobile parts, the tensioning dial 9 is tightened on the piercing column 10 through a threaded connection to stabilize the positioning frame 4;

[0025] Specific working principle:

[0026] When using the milling machine positioning tool, first adjust the position of the through-hole column 10 penetrating the adjustment groove 3 according to the size of the automobile parts to adjust the position of the positioning frame 4 on the positioning seat 2, and adjust the spacing of the positioning frame 4 to fit the automobile parts. Then tighten the tension dial 9 on the through-hole column 10 through a threaded connection to stabilize the positioning frame 4. Then, place the automobile parts to be milled between the positioning frames 4 and rotate the tightening screw sleeve 8 to drive the adjusting screw 5 to move toward each other, thereby pushing the positioning clamping plate 6 to move toward each other to clamp and fix the automobile parts. The angle of the positioning clamping plate 6 can be adjusted according to the surface shape of the automobile parts to ensure that the positioning clamping plate 6 is pressed against the outside of the automobile parts, thereby positioning the automobile parts firmly to ensure the processing quality.

[0027] 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 milling machine positioning tool for automobile parts, comprising a milling machine base (1), characterized in that: A positioning seat (2) is arranged on the top of the milling machine base (1), positioning frames (4) are arranged on both sides of the top of the positioning seat (2), a positioning through hole (11) is arranged on the inner side of the positioning frame (4), an adjusting screw (5) passes through the inside of the positioning through hole (11), a hinge seat (7) is arranged on one side of the adjusting screw (5), a positioning clamping plate (6) is arranged on one side of the hinge seat (7), a fastening screw sleeve (8) is movably connected to one side of the positioning frame (4), and an adjustment positioning component is arranged between the bottom end of the positioning frame (4) and the top end of the inner side of the positioning seat (2).

2. The positioning fixture for a milling machine for automobile parts according to claim 1, characterized in that: The positioning through holes (11) are arranged at equal intervals on the inner side of the positioning frame (4), and the fastening screw sleeves (8) are arranged at equal intervals on one side of the positioning frame (4).

3. The positioning fixture for a milling machine for automobile parts according to claim 1, characterized in that: The fastening screw sleeve (8) corresponds to the positioning through hole (11) one by one, and the other side of the adjusting screw rod (5) passes through the interior of the fastening screw sleeve (8).

4. The positioning fixture for a milling machine for automobile parts according to claim 1, characterized in that: The positioning frame (4) is in an "L" shape and is symmetrically arranged on the top of the positioning seat (2).

5. The positioning fixture for a milling machine for automobile parts according to claim 1, characterized in that: The adjustment and positioning assembly comprises an adjustment groove (3), wherein the adjustment groove (3) is arranged at two ends of the inner top of the positioning seat (2), and two ends of the bottom of the positioning frame (4) are provided with connecting columns (10), the bottom end of the connecting column (10) passes through the inside of the adjustment groove (3), and a tensioning dial (9) is arranged outside the connecting column (10) at the inner top of the positioning seat (2).

6. The positioning fixture for a milling machine for automobile parts according to claim 5, characterized in that: The adjustment groove (3) is symmetrically arranged at the top of the inner side of the positioning seat (2); the outer side of the connecting column (10) is provided with an external thread; and the inner side of the tensioning dial (9) is provided with an internal thread matching the external thread.

Images