Boring tool for hinge seat of front frame of loading machine

Abstract

The utility model discloses a boring tool for a hinge seat of a front frame of a loading machine, which comprises a positioning body assembly, a boring body assembly and a boring body assembly, the multiple sets of pressing clamp assemblies are matched with the positioning body assembly to be used for adjusting, supporting and fixing the position of the hinge seat of the loading machine in the vertical direction; the multiple sets of jacking clamp assemblies are matched with the positioning body assembly and used for clamping and fixing the hinge seat of the loading machine in the horizontal direction; the positioning body assembly, the pressing clamp assembly and the jacking clamp assembly are all arranged on the bottom plate. The boring tool for the hinge seat of the front frame of the loading machine is convenient to position, accurate in adjustment, more economical and more practical, greatly improves the machining efficiency, and improves the machining precision.

Description

Technical Field

[0001] The utility model relates to a boring tool for an articulated seat of a front frame of a loader, and belongs to the technical field of loader processing. Background Art

[0002] With the development of the machining industry, people pay more and more attention to the precision of machining, and CNC equipment is also widely used in product processing to improve production efficiency.

[0003] At present, when processing the loader articulation seat, according to the workpiece drawings and process requirements, the articulation seat articulation hole and the steering cylinder seat hole need to be processed. It is difficult to ensure the processing size by clamping with a traditional workbench, which will also lead to low processing efficiency and inability to process in batches. Therefore, a positioning clamping device is urgently needed to ensure the batch processing size and improve the processing efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the traditional workbench is difficult to clamp and position when batch processing the loader articulated seats, the processing size cannot be guaranteed, and the processing efficiency is low.

[0005] In order to solve the above technical problems, the utility model provides a loader front frame hinge seat boring tool, which makes the loader hinge seat easy to position and accurately adjust, and greatly improves the processing efficiency and processing accuracy of the loader hinge seat.

[0006] In order to achieve the above technical objectives and the above technical effects, this application is implemented through the following technical solutions:

[0007] A loader front frame hinge seat boring tool, comprising:

[0008] A positioning body assembly is used to realize the positioning and placement of the loader articulated seat;

[0009] A clamping fixture assembly is provided in multiple groups and cooperates with the positioning body assembly to adjust, support and fix the position of the loader articulated seat in the vertical direction;

[0010] A clamp assembly is provided, which is provided with a plurality of groups and cooperates with the positioning body assembly to clamp and fix the loader articulated seat in the horizontal direction;

[0011] A bottom plate, on which the positioning body assembly, the pressing clamp assembly and the jacking clamp assembly are all arranged.

[0012] Preferably, the positioning body assembly includes a first positioning body, a second positioning body and a third positioning body, two first positioning bodies are symmetrically arranged with the vertical plane where the axis of the hinge hole of the loader hinge seat is located as the symmetry plane, the positioning surface of the first positioning body is oriented in the same direction as the axis of the hinge hole, multiple second positioning bodies are arranged at intervals along the axis of the hinge hole of the loader hinge seat, multiple second positioning bodies are arranged on the same side and are located on the side of any first positioning body away from another first positioning body, the positioning surface of the second positioning body is perpendicular to the positioning surface of the first positioning body, and the third positioning body is arranged in the middle of the base plate and the positioning surface is oriented in the same direction as the axis of the hinge hole.

[0013] Furthermore, a positioning block one is connected between the adjacent first positioning body and the second positioning body, and a positioning block two is arranged on the bottom plate on one side of the positioning surface of the two second positioning bodies. The positioning block two is arranged close to the side of the two second positioning bodies facing away from each other, and a positioning block three is arranged on the upper surface of the bottom plate facing away from the second positioning body.

[0014] Furthermore, the bottom plate is provided with a positioning screw which cooperates with the positioning block for positioning.

[0015] Preferably, multiple groups of the clamping clamp assemblies are symmetrically arranged with the vertical plane where the axis of the hinge hole of the loader's hinge seat is located as the symmetry plane, the clamping clamp assembly includes a clamping clamp body, a movable threaded push rod, a clamping screw, a pressure plate, a clamping nut and a gasket. The clamping clamp body is detachably arranged on the base plate, the clamping screw is arranged on the top of the clamping clamp body, the pressure plate is slidably arranged on the clamping screw, the clamping nut is threadedly connected to the clamping screw, the gasket is arranged between the pressure plate and the clamping nut, the movable threaded push rod is threadedly connected to the top of the clamping clamp body and two are arranged, and the two movable threaded push rods are arranged on both sides of the clamping screw.

[0016] Furthermore, the top of the clamping body is arranged in a trapezoidal shape with two top surfaces, and the two movable threaded push rods are respectively threadedly connected to the two top surfaces.

[0017] Furthermore, five groups of the clamping fixture components are provided, and the five groups of the clamping fixture components are respectively arranged opposite to the first positioning body, the second positioning body and the third positioning body.

[0018] Furthermore, the tightening clamp assembly includes a tightening clamp body, a threaded seat and a tightening screw. The tightening clamp body is detachably arranged on the bottom plate, the threaded seat passes through the tightening clamp body, and the tightening screw thread passes through the threaded seat.

[0019] Preferably, a plurality of hanging rings are provided on the bottom plate.

[0020] The utility model provides a loader front frame hinge seat boring tool, which has the following advantages:

[0021] When the utility model is used, the positioning body component is used in conjunction with the pressing clamp component and the top clamp component to realize rapid positioning and fixing of the loader articulated seat, which is convenient for positioning, accurate for adjustment, more economical, more practical, and simple to operate, which greatly improves the machining efficiency and the machining accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a loader front frame hinge seat boring tooling of the utility model;

[0023] Figure 2 This is a top view of a loader front frame hinge seat boring tooling of the utility model;

[0024] Figure 3 This is a side view of a loader front frame hinge seat boring tooling of the utility model;

[0025] Figure 4 This is a front view of the utility model of a loader front frame hinge seat boring tooling clamping the loader hinge seat state;

[0026] Figure 5 This is a top view of a loader front frame hinge seat boring tooling clamping the loader hinge seat of the utility model;

[0027] Figure 6 It is a side view of the utility model in which a boring tool for a hinged seat of a front frame of a loader is clamped with the hinged seat of the loader;

[0028] In the figure:

[0029] 1-base plate; 2-positioning body assembly; 21-first positioning body; 22-second positioning body; 23-third positioning body; 3-pressing clamp assembly; 31-pressing clamp body; 32-movable threaded push rod; 33-pressing screw; 34-pressing plate; 35-pressing nut; 36-gasket; 4-tensioning clamp assembly; 41-tensioning clamp body; 42-threaded seat; 43-tensioning screw; 5-positioning body locating pin; 7-positioning block one; 8-positioning block two; 9-positioning block three; 10-positioning screw; 11-lifting ring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technical personnel in the field without creative work are within the scope of protection of the present utility model.

[0031] Reference Figure 1-Figure 6 A boring tool for the hinge seat of the front frame of a loader, comprising a base plate 1, a positioning body assembly 2, a clamping clamp assembly 3 and a clamping clamp assembly 4. The positioning body assembly 2, the clamping clamp assembly 3 and the clamping clamp assembly 4 are all arranged and installed on the upper surface of the base plate 1. The positioning body assembly 2 is used to position and place the loader hinge seat. The clamping clamp assembly 3 is installed with multiple groups and is symmetrically arranged with the vertical plane where the axis of the hinge hole of the loader hinge seat is located as the symmetry plane. Multiple groups of clamping clamp assemblies 3 cooperate with the positioning body assembly 2 for adjusting, supporting and fixing the position of the loader hinge seat in the vertical direction. Multiple groups of clamping clamp assemblies 4 are installed and cooperate with the positioning body assembly 2 for clamping and fixing the loader hinge seat in the horizontal direction.

[0032] Reference Figure 1-Figure 6 In a further embodiment, the positioning body assembly 2 includes a first positioning body 21 and a second positioning body 22, and the first positioning body 21 and the second positioning body 22 are both fixedly mounted on the base plate 1 by means of positioning body positioning pins 5 and bolts. Two first positioning bodies 21 are symmetrically arranged with the vertical plane where the axis of the hinge hole of the loader hinge seat is located as the symmetry plane. The positioning surface of the first positioning body 21 is oriented in the same direction as the axis of the hinge hole. Multiple second positioning bodies 22 are installed at intervals along the axis of the hinge hole of the loader hinge seat. Multiple second positioning bodies 22 are installed on the same side and are located on the side of any first positioning body 21 away from another first positioning body 21. The positioning surface of the second positioning body 22 is perpendicular to the positioning surface of the first positioning body 21, thereby realizing the positioning of the loader hinge seat workpiece in two degrees of freedom.

[0033] Furthermore, the positioning body assembly 2 also includes a third positioning body 23, which is fixedly installed in the middle of the base plate 1 by means of a positioning body positioning pin 5 and bolts, and the positioning surface of the third positioning body 23 is oriented in the same direction as the axis of the hinge hole. The third positioning body 23 can be used to further position the hinge seat of the loader to be processed, thereby ensuring the positioning accuracy.

[0034] Reference Figure 1-Figure 6 In a further embodiment, a positioning block 7 is fixedly connected between the adjacent first positioning body 21 and the second positioning body 22 by bolts, and a positioning block 28 is fixedly connected to the bottom plate 1 on one side of the positioning surface of the two second positioning bodies 22 by bolts. The positioning block 28 is arranged close to the side of the two second positioning bodies 22 that are away from each other, and a positioning block 3 9 is fixedly connected to the upper surface of the bottom plate 1 away from the second positioning body 22 by bolts. A positioning screw 10 is threadedly connected to the bottom plate 1 for positioning with the positioning block 3 9. When in use, the plate body of the articulated seat of the loader to be processed falls on the positioning block 28 and the positioning block 3 9, and then the articulated seat of the loader to be processed is supported by adjusting the height of the positioning screw 10, thereby further ensuring the processing positioning accuracy.

[0035] Refer to the figure Figure 1-Figure 6In a further embodiment, the clamping clamp assembly 3 includes a clamping clamp body 31, a movable threaded push rod 32, a clamping screw 33, a pressure plate 34, a clamping nut 35 and a gasket 36. The clamping clamp body 31 is detachably mounted on the base plate 1 by bolts. The clamping screw 33 is fixed to the top of the clamping clamp body 31. The pressure plate 34 is arranged on the clamping screw 33 along a square sliding sleeve approaching or away from the clamping clamp body 31. The clamping nut 35 is threadedly connected to the clamping screw 33. The gasket 36 is sleeved on the clamping screw 33 and is located between the pressure plate 34 and the clamping nut 35. The movable threaded push rod 32 is threadedly connected to the top of the clamping clamp body 31 and two are installed. The two movable threaded push rods 32 are arranged on both sides of the clamping screw 33.

[0036] Furthermore, the top of the clamping clamp body 31 is trapezoidally distributed with two top surfaces, and two movable threaded push rods 32 are respectively threadedly connected to the two top surfaces. When the articulated seat of the loader to be processed is positioned and clamped, the articulated seat of the loader to be processed is partially erected above the clamping clamp body 31, and the two movable threaded push rods 32 with different heights are adjusted to support the workpiece to be processed, which has stronger adaptability. After the support adjustment is completed, the clamping nut 35 is rotated to drive the pressure plate 34 to press the workpiece to be processed on the movable threaded push rod 32 for fixation.

[0037] Reference Figure 1 and Figure 2 In a further embodiment, five groups of the clamping fixture components 4 are installed, and the five groups of the clamping fixture components 4 are respectively arranged opposite to the first positioning body 21, the second positioning body 22 and the third positioning body 23.

[0038] Furthermore, the clamping assembly 4 includes a clamping body 41, a threaded seat 42 and a clamping screw 43. The clamping body 41 is detachably mounted on the base plate 1 by bolts. The threaded seat 42 passes through the clamping body 41 and is welded and fixed to the clamping body 41. The clamping screw 43 is threadedly passed through the threaded seat 42. After the articulated seat of the loader to be processed is positioned, the clamping screw 43 is rotated and adjusted to realize multi-point clamping and fixing of the articulated seat of the loader to be processed in the horizontal direction of the first positioning body 21, the second positioning body 22 and the third positioning body 23.

[0039] Reference Figure 1 and Figure 2 A plurality of lifting rings 11 are welded and fixed on the bottom plate 1 to facilitate the lifting and movement of the entire tooling.

[0040] The above is only a preferred embodiment of the utility model, and is not any formal or substantial limitation of the utility model. It should be pointed out that ordinary technicians in this technical field can make some improvements and supplements without departing from the utility model, and these improvements and supplements should also be regarded as the protection scope of the utility model. Any technician familiar with this profession can make some changes, modifications and equivalent changes made by using the technical content disclosed above without departing from the spirit and scope of the utility model, which are all equivalent embodiments of the utility model; at the same time, any changes, modifications and evolutions of any equivalent changes made to the above embodiments based on the essential technology of the utility model are still within the scope of the technical solution of the utility model.

Claims

1. A loader front frame hinge seat boring tool, characterized in that: include: A positioning body assembly (2) is used to realize the positioning and placement of the loader articulated seat; A clamping fixture assembly (3) is provided in multiple groups and cooperates with the positioning body assembly (2) to adjust, support and fix the position of the loader articulated seat in the vertical direction; A plurality of clamping fixture assemblies (4) are provided, which cooperate with the positioning body assembly (2) to clamp and fix the loader articulated seat in the horizontal direction; The base plate (1), the positioning body assembly (2), the pressing clamp assembly (3) and the pressing clamp assembly (4) are all arranged on the base plate (1).

2. A loader front frame hinge seat boring tool as claimed in claim 1, characterized in that: The positioning body assembly (2) comprises a first positioning body (21), a second positioning body (22) and a third positioning body (23). Two first positioning bodies (21) are symmetrically arranged with the vertical plane where the axis of the hinge hole of the loader hinge seat is located as a symmetry plane. The positioning surface of the first positioning body (21) is oriented in the same direction as the axis of the hinge hole. A plurality of second positioning bodies (22) are arranged at intervals along the axis of the hinge hole of the loader hinge seat. The plurality of second positioning bodies (22) are arranged on the same side and are located on the side of any first positioning body (21) away from another first positioning body (21). The positioning surface of the second positioning body (22) is perpendicular to the positioning surface of the first positioning body (21). The third positioning body (23) is arranged in the middle of the base plate (1) and the positioning surface is oriented in the same direction as the axis of the hinge hole.

3. A loader front frame hinge seat boring tool as claimed in claim 2, characterized in that: A positioning block one (7) is connected between the adjacently arranged first positioning body (21) and second positioning body (22), and a positioning block two (8) is arranged on the bottom plate (1) on one side of the positioning surface of the two second positioning bodies (22), and the positioning block two (8) is arranged close to the side of the two second positioning bodies (22) facing away from each other, and a positioning block three (9) is arranged on the upper surface of the bottom plate (1) facing away from the second positioning body (22).

4. A loader front frame hinge seat boring tool as claimed in claim 3, characterized in that: The bottom plate (1) is provided with a positioning screw (10) which cooperates with the positioning block three (9) for positioning.

5. The loader front frame hinge seat boring tool as claimed in claim 1, characterized in that: A plurality of groups of clamping clamp assemblies (3) are symmetrically arranged with the vertical plane where the axis of the hinge hole of the loader hinge seat is located as a symmetry plane. The clamping clamp assembly (3) comprises a clamping clamp body (31), a movable threaded push rod (32), a clamping screw (33), a pressure plate (34), a clamping nut (35) and a gasket (36). The clamping clamp body (31) is detachably arranged on the base plate (1). The clamping screw (33) is arranged on the top of the clamping clamp body (31). The pressure plate (34) is slidably arranged on the clamping screw (33). The clamping nut (35) is threadedly connected to the clamping screw (33). The gasket (36) is arranged between the pressure plate (34) and the clamping nut (35). The movable threaded push rod (32) is threadedly connected to the top of the clamping clamp body (31) and is provided with two. The two movable threaded push rods (32) are arranged on both sides of the clamping screw (33).

6. A loader front frame hinge seat boring tool as claimed in claim 5, characterized in that: The top of the clamping body (31) is arranged in a trapezoidal shape with two top surfaces, and the two movable threaded push rods (32) are respectively threadedly connected to the two top surfaces.

7. A loader front frame hinge seat boring tool as claimed in claim 2, characterized in that: The clamping fixture components (4) are provided in five groups, and the five groups of clamping fixture components (4) are respectively arranged opposite to the first positioning body (21), the second positioning body (22) and the third positioning body (23).

8. A loader front frame hinge seat boring tool as claimed in claim 7, characterized in that: The clamping fixture assembly (4) comprises a clamping body (41), a threaded seat (42) and a clamping screw (43); the clamping body (41) is detachably arranged on the base plate (1); the threaded seat (42) passes through the clamping body (41); and the clamping screw (43) is threadedly passed through the threaded seat (42).

9. The loader front frame hinge seat boring tool as claimed in claim 1, characterized in that: A plurality of hanging rings (11) are provided on the bottom plate (1).

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