Track shoe drilling positioning device and method

Abstract

The invention relates to a track shoe drilling positioning device and method, and relates to the technical field of track shoe production, the track shoe drilling positioning device comprises a bottom plate, a jacking mechanism is arranged on the bottom plate, pressing mechanisms are arranged on the two sides of the jacking mechanism, and the pressing mechanisms are used for applying pressure to rib parts of a track shoe; the pressing mechanism is connected with the bottom plate in a sliding mode, and a side positioning mechanism is further arranged on the bottom plate and used for positioning a rib portion of a track shoe. The method has the advantage of being good in universality.

Description

Technical Field

[0001] The present application relates to the technical field of track shoe production, and in particular to a track shoe drilling and positioning device and method. Background Art

[0002] Existing track shoe drilling positioning fixtures require manual clamping and securing of the track shoe after placing it on the fixture. This manual clamping process is cumbersome and results in unstable clamping. Furthermore, existing positioning fixtures can only be used for positioning processing on a specific model of track shoe and are not universally applicable. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, one of the purposes of this application is to provide a track shoe drilling and positioning device, which has the advantage of good versatility.

[0004] The above-mentioned purpose of this application is achieved through the following technical solutions:

[0005] A track shoe drilling and positioning device includes a base plate, a jacking mechanism is provided on the base plate, pressing mechanisms are provided on both sides of the jacking mechanism, the pressing mechanisms are used to apply pressure to the ribs of the track shoe, the pressing mechanisms are slidably connected to the base plate, and a side positioning mechanism is also provided on the base plate, the side positioning mechanism is used to position the ribs of the track shoe.

[0006] In a preferred example, the present application can be further configured as follows: the pressing mechanism includes a pressing plate, the pressing plate is provided with a pressing groove adapted to the ribs of the track shoe, and the pressing groove is trapezoidal in shape with the large end surface at the bottom.

[0007] In a preferred example, the present application can be further configured as follows: the side positioning mechanism includes a positioning rod and a positioning seat, there are multiple positioning rods and they are installed on the positioning seat, and the position of the positioning rod on the positioning seat is adjustable.

[0008] In a preferred example, the present application can be further configured as follows: a support seat is also provided on the base plate, and the support seat is used to support the track shoe.

[0009] The present application also discloses a track shoe drilling and positioning method, which uses the above-mentioned track shoe drilling and positioning device, including the following steps: a positioning step, placing the track shoe on the support seat so that the track shoe is supported by the support seat; an adjustment step, a jacking mechanism drives the track shoe to rise so that the track shoe contacts the positioning rod, and multiple positioning rods are in contact with the track shoe; a pressing step, a pressing mechanism presses down the track shoe; and a drilling step, drilling the track shoe.

[0010] In a preferred example, the present application can be further configured as follows: in the positioning step, place the non-toothed surface of the track shoe on the support seat, move the track shoe so that the toothed part of the track shoe contacts the positioning rod. If there is a positioning rod that does not contact the toothed part of the track shoe, adjust the position of the positioning rod.

[0011] In a preferred example, the present application can be further configured as follows: in the adjustment step, the lifting mechanism drives the track shoe to rise so that the toothed surface of the track shoe contacts the positioning rod. If there is a positioning rod that does not contact the toothed surface of the track shoe, adjust the position of the positioning rod.

[0012] In a preferred example, the present application can be further configured as follows: when there is a positioning rod that does not contact the toothed surface of the track shoe, pick up the track shoe and clean the non-toothed surface and the surface of the lifting mechanism that contacts the non-toothed surface, and then place the track shoe on the support seat again.

[0013] The present application has the following advantages: when drilling track shoes of different specifications, through the cooperation of the lifting mechanism and the pressing mechanism, and during the positioning process, through the positioning mechanism for positioning, good positioning effects can be achieved for track shoes of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present application in use.

[0015] Figure 2 is a schematic structural diagram of the present application.

[0016] Reference numerals: 1, bottom plate; 11, support seat; 2, pressing mechanism; 21, sliding seat; 22, power member; 23, pressing plate; 231, pressing groove; 3, side positioning mechanism; 31, positioning seat; 311, positioning groove; 32, positioning rod; 4, lifting mechanism; 41, lifting member; 5, track shoe; 51, toothed part; 52, toothed surface. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further describes the present application in detail with reference to the drawings.

[0018] Refer to Figure 1 and Figure 2 , a track shoe drilling and positioning device disclosed in the present application includes a bottom plate 1. A support seat 11 is provided on the bottom plate 1. There are two support seats 11. A lifting mechanism 4 is also provided on the bottom plate 1. The lifting mechanism 4 is located between the two support seats 11. A pressing mechanism 2 is slidably connected to the bottom plate 1. There are two groups of pressing mechanisms 2. The two support seats 11 are located between the two groups of pressing mechanisms 2. A side positioning mechanism 3 is also provided on the bottom plate 1. The side positioning mechanism 3 is located on one side of the lifting mechanism 4 and is used to position the rib part of the track shoe 5.

[0019] The lifting mechanism 4 includes a plurality of lifting members 41, and the lifting members 41 can be cylinders or hydraulic cylinders. The plurality of lifting members 41 are independently controlled.

[0020] The pressing mechanism 2 includes a pressing plate 23, a power member 22 and a sliding seat 21. A pressing groove 231 adapted to the rib portion of the crawler plate 5 is provided on the pressing plate 23. The pressing groove 231 is trapezoidal and the large end face is at the lower side. The power member 22 can be a cylinder or a hydraulic cylinder. The power member 22 is installed on the sliding seat 21, and the sliding seat 21 and the bottom plate 1 are slidably connected through a T-shaped groove. When needed, the sliding seat 21 can be fixedly connected to the bottom plate 1 by bolts.

[0021] The side positioning mechanism 3 includes a positioning rod 32 and a positioning seat 31. There are a plurality of positioning rods 32 and they are installed on the positioning seat 31. The position of the positioning rod 32 on the positioning seat 31 is adjustable. A positioning groove 311 is provided on the positioning seat 31. The positioning rod 32 extends into the positioning groove 311 and is connected to the positioning seat 31 by bolts. The bolts are located on both sides of the positioning groove 311. A plurality of detection units are provided on the positioning rod 32 for detecting the distances between the positioning rod 32 and the tooth surface 52 and the tooth portion 51 of the crawler plate 5. The detection units can be pressure sensors or distance sensors.

[0022] The present application also discloses a method for positioning the drilling of a crawler plate. Using the above-mentioned crawler plate drilling positioning device, it includes the following steps:

[0023] Positioning step: Place the non-tooth surface 52 of the crawler plate 5 on the support seat 11 so that the crawler plate 5 is supported by the support seat 11. Move the crawler plate 5 so that the tooth portion 51 of the crawler plate 5 contacts the positioning rod 32. If there is a positioning rod 32 that does not contact the tooth portion 51 of the crawler plate 5, adjust the position of the positioning rod 32.

[0024] Adjusting step: The lifting mechanism 4 drives the crawler plate 5 to rise so that the crawler plate 5 contacts the positioning rod 32, and all the plurality of positioning rods 32 contact the crawler plate 5. If there is a positioning rod 32 that does not contact the tooth surface 52 of the crawler plate 5, adjust the position of the positioning rod 32. When there is a positioning rod 32 that does not contact the tooth surface 52 of the crawler plate 5, pick up the crawler plate 5 and clean the non-tooth surface 52 and the surface of the lifting mechanism 4 that contacts the non-tooth surface 52, and then place the crawler plate 5 on the support seat 11 again.

[0025] Pressing step: The pressing mechanism 2 presses down on the crawler plate 5.

[0026] Drilling step: Drill the crawler plate 5.

[0027] In the positioning step, when the crawler plate 5 is placed on the support seat 11, observe whether the crawler plate 5 is in a horizontal state. If the crawler plate 5 is in an inclined state, in the adjustment step, by adjusting the stroke of the jacking member 41, the crawler plate 5 is in a horizontal state under the jacking state. When the crawler plate 5 is in a horizontal state and rises while maintaining the horizontal state, the tooth surface 52 of the crawler plate 5 will come into contact with all the positioning rods 32.

[0028] When there is a positioning rod 32 that does not come into contact with the crawler plate 5, it indicates that the crawler plate 5 is not in a horizontal state. Therefore, clean the surface of the crawler plate 5 that comes into contact with the jacking member 41 to avoid the probability of the crawler plate 5 not being horizontal due to impurities. During use, the tooth surfaces 52 of crawler plates 5 of different specifications may not be horizontal. Therefore, the position of the positioning rod 32 can be adjusted to adapt to crawler plates 5 of different specifications.

[0029] During the drilling process of crawler plates 5 of the same batch, adjust the position of the positioning rod 32 according to the standard. In the adjustment step, when there is a positioning rod 32 that does not come into contact with the tooth surface 52 of the crawler plate 5, after excluding the interference of impurities, detect the current crawler plate 5 and conduct spot checks on other crawler plates 5 to determine whether they meet the standard. If they meet the standard and the spot-checked crawler plate 5 is the same as the current crawler plate 5, adjust the position of the positioning rod 32.

[0030] The implementation principle of this embodiment is: during use, by adjusting the positioning rod 32 and the jacking member 41, a good positioning and drilling effect can be achieved for crawler plates 5 of different specifications.

[0031] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A drilling positioning device for crawler shoes, characterized in that: It includes a bottom plate (1), a jacking mechanism (4) is provided on the bottom plate (1), pressing mechanisms (2) are provided on both sides of the jacking mechanism (4), the pressing mechanisms (2) are used to apply pressure to the rib parts of the crawler plate (5), the pressing mechanisms (2) are slidably connected to the bottom plate (1), and a side positioning mechanism (3) is further provided on the bottom plate (1), and the side positioning mechanism (3) is used to position the rib parts of the crawler plate (5).

2. The crawler plate drilling positioning device according to claim 1, characterized in that: The pressing mechanism (2) includes a pressing plate (23), and a pressing groove (231) adapted to the rib part of the crawler plate (5) is provided on the pressing plate (23), and the pressing groove (231) is trapezoidal in shape and the large end face is at the lower part.

3. The track shoe drilling positioning device according to claim 2, wherein: The side positioning mechanism (3) includes positioning rods (32) and a positioning seat (31), there are multiple positioning rods (32) and they are installed on the positioning seat (31), and the positions of the positioning rods (32) on the positioning seat (31) are adjustable.

4. A crawler plate drilling positioning device according to claim 1, characterized in that: A support seat (11) is further provided on the bottom plate (1), and the support seat (11) is used to support the crawler plate (5).

5. A method for positioning the drilling of a crawler shoe, using the crawler shoe drilling positioning device as described in claim 4, characterized in that: It includes the following steps: a positioning step of placing the crawler plate (5) on the support seat (11) so that the crawler plate (5) is supported by the support seat (11); an adjusting step of the jacking mechanism (4) driving the crawler plate (5) to rise so that the crawler plate (5) contacts the positioning rods (32) and all the multiple positioning rods (32) contact the crawler plate (5); a pressing step of the pressing mechanism (2) pressing the crawler plate (5); and a drilling step of drilling the crawler plate (5).

6. A method for positioning the drilling of a crawler plate according to claim 5, characterized in that: In the positioning step, the non-tooth surface (52) of the crawler plate (5) is placed on the support seat (11), and the crawler plate (5) is moved so that the tooth part (51) of the crawler plate (5) contacts the positioning rods (32). If there are positioning rods (32) that do not contact the tooth part (51) of the crawler plate (5), the positions of the positioning rods (32) are adjusted.

7. A method for drilling and positioning a crawler plate according to claim 6, characterized in that: In the adjusting step, the jacking mechanism (4) drives the crawler plate (5) to rise so that the tooth surface (52) of the crawler plate (5) contacts the positioning rods (32). If there are positioning rods (32) that do not contact the tooth surface (52) of the crawler plate (5), the positions of the positioning rods (32) are adjusted.

8. A method for positioning the drilling of crawler shoes according to claim 7, characterized in that: When there are positioning rods (32) that do not contact the tooth surface (52) of the crawler plate (5), the crawler plate (5) is picked up and the non-tooth surface (52) and the surface of the jacking mechanism (4) that contacts the non-tooth surface (52) are cleaned, and then the crawler plate (5) is placed on the support seat (11) again.

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