Machining device for inclined plane connecting hole of thrust rod support

Abstract

The utility model relates to the technical field of part machining equipment, in particular to a thrust rod support inclined plane connecting hole machining device which comprises a base, a supporting plate and a drilling template, the supporting plate is provided with a first positioning unit and a first pressing unit, second pressing units are arranged on the two sides of the base, and after a thrust rod support is fixed above the supporting plate, the second pressing units are arranged on the drilling template. The drilling template is fixedly connected with the inclined face on one side of the thrust rod support, and a second positioning unit and a fastening device are arranged at the bottom of the drilling template. The first positioning unit and the first pressing unit fix a to-be-machined workpiece above the supporting plate, and the second pressing unit presses one end of the workpiece to enable the to-be-machined surface of the other end of the workpiece to be horizontal; and when the inclined plane on the other side is machined, the supporting plate is rotated, so that the supporting plate and the workpiece incline towards the other side. The machining device is reasonable in design and convenient to use, the workpiece is fixed to the upper portion of the rotatable supporting plate, machining of connecting holes in the inclined faces of the two sides of the workpiece is achieved, production efficiency is improved, and labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing equipment, in particular to a device for processing an inclined surface connecting hole of a thrust rod support. Background Art

[0002] The thrust rod is the main component of the vehicle guide device. It is mainly used in single-axle or double-rear-axle heavy-duty vehicles with non-independent suspension of trucks or buses. It connects the frame and the axle. Its main purpose is to overcome the problem that the leaf spring can only transmit vertical force and lateral force but cannot transmit traction, braking force and its corresponding reaction torque. The V-type thrust rod is a type of automotive thrust rod, which is mainly used in trucks. The V-type thrust rod is connected to the frame through the thrust rod support.

[0003] Prior art CN215944225U discloses a V-shaped thrust rod support for a heavy-duty vehicle, the thrust rod support comprising a mounting seat, a boss symmetrically arranged above the mounting seat, a symmetrical inclined surface arranged on the boss, a connecting hole arranged on the inclined surface, and an angle between the axis of the connecting hole and the mounting seat. In the prior art, when processing the connecting hole on the symmetrical inclined surface, a clamp is usually used to clamp and fix the thrust rod support so that the inclined surface is horizontal, thereby facilitating the drilling device to process the connecting hole. Therefore, in the prior art, after the operator completes the processing of a workpiece, the workpiece needs to be disassembled and clamped again, which reduces the production efficiency of the workpiece and increases the labor intensity of the worker. Utility Model Content

[0004] The purpose of the utility model is to provide a thrust rod support inclined surface connection hole processing device to address the deficiencies of the prior art. The device has a reasonable design and is easy to use. By fixing the workpiece above a rotatable support plate, the connection holes on the inclined surfaces on both sides of the workpiece can be processed, thereby improving production efficiency and reducing the labor intensity of workers.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a device for processing the inclined surface connection hole of a thrust rod support, comprising a base, a support plate and a drilling template, the support plate is located above the base, the support plate is provided with a first positioning unit and a first clamping unit, second clamping units are provided on both sides of the base, two of the second clamping units are located on both sides of the rotating shaft of the support plate, after the thrust rod support is fixed above the support plate, the drilling template is fixedly connected to the inclined surface on one side of the thrust rod support, the bottom of the drilling template is provided with a second positioning unit and a fastening device, and drill sleeve holes are provided at both ends of the drilling template.

[0006] Furthermore, the fastening device includes a first limit block, a second limit block and a fastening screw, the distance between the first limit block and the second limit block is greater than the width of the boss of the thrust rod support, and the fastening screw is threadedly connected to the first limit block.

[0007] Furthermore, the second positioning unit includes a clamping block for clamping between bosses of the thrust rod support.

[0008] Furthermore, inclined surfaces A are provided at both ends of the bottom of the support plate, and the angle between the inclined surface A and the support plate is equal to the angle between the boss inclined surface of the thrust rod support and the mounting seat of the thrust rod support.

[0009] Furthermore, the first pressing unit includes a first pressing block, a first screw rod and a first nut. One end of the first screw rod is connected to the support plate, and the other end passes through the first pressing block and is threadedly connected to the first nut.

[0010] Furthermore, the second pressing unit includes a second pressing block, a second screw rod and a second nut. One end of the second screw rod is connected to the base, and the other end passes through the second pressing block and is threadedly connected to the second nut.

[0011] Furthermore, through holes are provided at both ends of the support plate, and the through holes are provided correspondingly to the through holes on the boss of the thrust rod support.

[0012] Furthermore, the rotation axis is located in the middle of the support plate.

[0013] The beneficial effects of the utility model are as follows: a device for processing the inclined surface connection hole of a thrust rod support, comprising a base, a support plate and a drilling template, wherein the support plate is located above the base, the support plate is provided with a first positioning unit and a first clamping unit, and the base is provided with a second clamping unit on both sides, and the two second clamping units are located on both sides of the rotation axis of the support plate. After the thrust rod support is fixed above the support plate, the drilling template is fixedly connected to the inclined surface on one side of the thrust rod support, the bottom of the drilling template is provided with a second positioning unit and a fastening device, and the two ends of the drilling template are provided with drill sleeve holes. The workpiece to be processed is fixed above the support plate by the first positioning unit and the first clamping unit, and one end of the workpiece is clamped by the second clamping unit to make the surface to be processed at the other end horizontal; when processing the inclined surface on the other side, the support plate is rotated to tilt the support plate in the other direction to make the surface to be processed horizontal. The utility model has a reasonable design and is easy to use. By fixing the workpiece above the rotatable support plate, the connection holes on the inclined surfaces on both sides of the workpiece can be processed, which improves production efficiency and reduces the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model after clamping a workpiece.

[0015] Figure 2 yes Figure 1 main view.

[0016] Figure 3 yes Figure 2 Enlarged view of the local structure.

[0017] Figure 4 It is a partial structural schematic diagram of the utility model.

[0018] Description of reference numerals:

[0019] 1——base, 2——support plate, 21——inclined surface A, 22——through hole, 3——drilling template, 31——drill sleeve hole, 4——first positioning unit, 5——first clamping unit, 51——first clamping block, 52——first screw, 53——first nut, 6——second clamping unit, 61——second clamping block, 62——second screw, 63——second nut, 7——thrust rod support, 8——second positioning unit, 9——fastening device, 91——first limit block, 92——second limit block, 93——fastening screw. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the scope of implementation of the present invention is not limited thereto.

[0021] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-Figure 4As shown, a device for processing the inclined surface connection hole of a thrust rod support of this embodiment includes a base 1, a support plate 2 and a drilling template 3, wherein the support plate 2 is located above the base 1, the support plate 2 is rotatably connected to the base 1, and the rotation axis is located in the middle of the support plate 2, and the support plate 2 is provided with a first positioning unit 4 and a first clamping unit 5, the first positioning unit 4 can be a limit block, and the limit block cooperates with the mounting seat of the thrust rod support 7 to realize the positioning and limitation of the thrust rod support 7, and the first positioning unit 4 can also be The positioning column cooperates with the connecting hole of the mounting seat of the thrust rod support 7 to realize the positioning and limitation of the thrust rod support 7; the second clamping units 6 are arranged on both sides of the base 1, and the two second clamping units 6 are located on both sides of the rotating axis of the support plate 2. After the thrust rod support 7 is fixed on the top of the support plate 2, the drilling template 3 is fixedly connected to the inclined surface on one side of the thrust rod support 7, and the second positioning unit 8 and the fastening device 9 are arranged at the bottom of the drilling template 3, and the drilling sleeve holes 31 are arranged at both ends of the drilling template 3.

[0024] The working principle of the utility model is as follows: when in use, the mounting seat of the thrust rod support 7 is fixed on the support plate 2 through the first positioning unit 4 and the first pressing unit 5; when it is necessary to process the connecting hole on the inclined surface on one side of the boss of the thrust rod support 7, the thrust rod support 7 or the other side of the support plate 2 is pressed and fixed by the second fixing unit, so that the inclined surface on the side to be processed is raised and the inclined surface to be processed is horizontal, and then the drilling template 3 is placed on the horizontal inclined surface, the position of the drilling template 3 on the inclined surface is determined by the second positioning unit 8, and the drilling template 3 is fixed to the boss of the thrust rod support 7 by the fastening device 9, and the drill bit of the drilling device processes the connecting hole on the boss (the boss includes the first boss in the middle of the mounting seat and the second bosses on both sides of the first boss) through the drill sleeve hole 31 on the drilling template 3. When it is necessary to process the connecting hole on the other side of the inclined surface, rotate the support plate 2 to tilt it in another direction so that the inclined surface to be processed is horizontal, repeat the above operation, fix the drilling template 3 on the inclined surface to be processed, and realize the processing of the connecting hole on the inclined surface.

[0025] The fastening device 9 includes a first limit block 91, a second limit block 92 and a fastening screw 93. The distance between the first limit block 91 and the second limit block 92 is greater than the width of the boss of the thrust rod support 7. The fastening screw 93 is threadedly connected to the first limit block 91. After the drilling template 3 is placed above the inclined surface of the boss, the first limit block 91 and the second limit block 92 are respectively located on both sides of the boss, and then the fastening screw 93 is tightened. The fastening screw 93 passes through the first limit block 91 and contacts the side wall of the boss to fix the drilling template 3.

[0026] The second positioning unit 8 includes a clamping block for clamping between the bosses of the thrust rod support 7. The drilling template 3 is positioned by clamping the clamping block between the first boss and the second boss of the boss.

[0027] The clamping block is located between the first limit block 91 and the second limit block 92. The lengths of the first limit block 91 and the second limit block 92 are greater than the length of the clamping block. Both sides of the first limit block 91 and the second limit block 92 can contact the side walls of the first boss and the second boss of the boss respectively, which is conducive to the fixation of the drilling template 3.

[0028] Slanted surfaces A21 are provided at both ends of the bottom of the support plate 2. The angle between the inclined surface A21 and the support plate 2 is equal to the angle between the inclined surface of the boss of the thrust rod support 7 and the mounting seat of the thrust rod support 7. After the thrust rod support 7 is fixed to the top of the support plate 2, the support plate 2 is tilted so that the inclined surface A21 of the support plate 2 is fitted with the upper surface of the base 1, thereby ensuring that the inclined surface on one side of the boss above the support plate 2 is horizontal, thereby ensuring the processing accuracy of the connecting hole on the boss.

[0029] The first clamping unit 5 includes a first clamping block 51, a first screw 52 and a first nut 53. One end of the first screw 52 is connected to the support plate 2, and the other end passes through the first clamping block 51 and is threadedly connected to the first nut 53. The mounting seat of the thrust rod support 7 is clamped and fixed by the first clamping block 51, thereby achieving fixation of the thrust rod support 7 above the support plate 2.

[0030] The second clamping unit 6 includes a second clamping block 61, a second screw 62 and a second nut 63. One end of the second screw 62 is connected to the base 1, and the other end passes through the second clamping block 61 and is threadedly connected to the second nut 63. The second clamping block 61 clamps the support plate 2 or one end of the mounting seat of the thrust rod support 7 fixed above the support plate 2, so that the other end of the mounting seat of the thrust rod support 7 rises and is leveled, which is convenient for the processing of the inclined connecting hole of the boss.

[0031] Through holes 22 are provided at both ends of the support plate 2, and the through holes 22 are provided corresponding to the through holes on the boss of the thrust rod support 7. The connecting hole on the second boss of the boss is a through hole. Through holes are provided at both ends of the support plate 2 to facilitate the processing of the connecting hole on the second boss.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A device for processing the inclined surface connection hole of a thrust rod support, characterized in that: The invention comprises a base (1), a support plate (2) and a drilling template (3), wherein the support plate (2) is located above the base (1), the support plate (2) is rotatably connected to the base (1), the support plate (2) is provided with a first positioning unit (4) and a first clamping unit (5), second clamping units (6) are provided on both sides of the base (1), and two second clamping units (6) are located on both sides of the rotation axis of the support plate (2), after a thrust rod support (7) is fixed above the support plate (2), the drilling template (3) is fixedly connected to the inclined surface on one side of the thrust rod support (7), a second positioning unit (8) and a fastening device (9) are provided at the bottom of the drilling template (3), and drill sleeve holes (31) are provided at both ends of the drilling template (3).

2. A device for processing the inclined surface connection hole of a thrust rod support according to claim 1, characterized in that: The fastening device (9) comprises a first limit block (91), a second limit block (92) and a fastening screw (93); the distance between the first limit block (91) and the second limit block (92) is greater than the width of the boss of the thrust rod support (7); and the fastening screw (93) is threadedly connected to the first limit block (91).

3. A device for machining an inclined surface connection hole of a thrust rod support according to claim 2, characterized in that: The second positioning unit (8) comprises a clamping block for clamping between bosses of the thrust rod support.

4. A device for machining an inclined surface connection hole of a thrust rod support according to claim 3, characterized in that: Inclined surfaces A (21) are provided at both ends of the bottom of the support plate (2), and the angle between the inclined surface A (21) and the support plate (2) is equal to the angle between the boss inclined surface of the thrust rod support (7) and the mounting seat of the thrust rod support (7).

5. The device for processing the inclined surface connection hole of a thrust rod support according to claim 1, characterized in that: The first pressing unit (5) comprises a first pressing block (51), a first screw rod (52) and a first nut (53); one end of the first screw rod (52) is connected to the support plate (2), and the other end passes through the first pressing block (51) and is threadedly connected to the first nut (53).

6. The device for machining the inclined surface connection hole of a thrust rod support according to claim 1, characterized in that: The second clamping unit (6) comprises a second clamping block (61), a second screw rod (62) and a second nut (63); one end of the second screw rod (62) is connected to the base (1), and the other end passes through the second clamping block (61) and is threadedly connected to the second nut (63).

7. The device for machining the inclined surface connection hole of a thrust rod support according to claim 1, characterized in that: Through holes (22) are provided at both ends of the support plate (2), and the through holes (22) are arranged correspondingly to the through holes on the boss of the thrust rod support (7).

8. The device for processing the inclined surface connection hole of a thrust rod support according to claim 1, characterized in that: The rotation axis is located in the middle of the support plate (2).

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