Drilling and boring clamp for distributed planet carrier

Abstract

The utility model provides a drilling and boring clamp for a distributed planet carrier. The drilling and boring clamp comprises a drilling and boring bottom plate, a drilling and boring base, a drilling and boring positioning disc, pressing claws and positioning pins. The hole drilling and boring base is installed on a machining platform through a hole drilling and boring bottom plate. The hole drilling and boring positioning disc is mounted on the hole drilling and boring base; a hole drilling and boring positioning shaft is arranged in the middle of the hole drilling and boring base and used for positioning a distributed planet carrier. The hole drilling and boring positioning disc is used for supporting the distributed planet carrier; the pressing claws are installed on the drilling and boring hole positioning disc through the positioning pins and are matched with the drilling and boring hole positioning disc to fasten the distributed planet carrier. According to the utility model, the fastening of the distributed planet carrier is realized, and meanwhile, the position needing to be drilled and bored is reserved, so that the working quality of drilling and boring is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of drilling and boring hole processing, especially a kind of drilling and boring hole fixture for distributed planet carrier. BACKGROUND

[0002] Distributed planet carrier is the key component of high-precision transmission system such as new energy, wind power, aerospace, etc., and a process needs to be drilled and bored in the manufacturing and processing of distributed planet carrier;But at present, it is not possible to clamp stably when drilling and boring hole processing of distributed planet carrier, which will undoubtedly affect the processing and the quality of product. UTILITY MODEL CONTENT

[0003] Therefore, the utility model aims at providing a kind of drilling and boring hole fixture for distributed planet carrier, realizes the fastening of distributed planet carrier, and at the same time, the position needing drilling and boring hole is reserved, to ensure the working quality of drilling and boring hole.

[0004] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0005] A kind of drilling and boring hole fixture for distributed planet carrier, including drilling and boring hole bottom plate, drilling and boring hole base, drilling and boring hole positioning disc, presser jaw and positioning pin;

[0006] The drilling and boring hole base is installed to machining platform by drilling and boring hole bottom plate;Drilling and boring hole positioning disc is installed to drilling and boring hole base;

[0007] The middle part of the drilling and boring hole base is provided with drilling and boring hole positioning shaft, and the drilling and boring hole positioning shaft is used for positioning distributed planet carrier;

[0008] The drilling and boring hole positioning disc is used for supporting distributed planet carrier;The presser jaw is installed to drilling and boring hole positioning disc by positioning pin, and the fastening of distributed planet carrier is realized by cooperating with drilling and boring hole positioning disc.

[0009] Further, the middle part of the drilling and boring hole base is provided with limiting boss, and the middle part of the drilling and boring hole positioning disc is provided with limiting hole corresponding to the limiting boss;

[0010] The upper surface of the drilling and boring hole positioning disc is provided with 3 annularly and evenly distributed positioning walls, for supporting distributed planet carrier.

[0011] Further, the drilling and boring hole positioning disc is provided with screw hole, one end of the presser jaw contacts with the drilling and boring hole positioning disc, and the other end contacts with distributed planet carrier, the positioning pin is screw-threaded connected with the screw hole of the drilling and boring hole positioning disc by passing through the presser jaw, to realize the compression of the presser jaw to distributed planet carrier.

[0012] Further, the pressing claw comprises a vertical connecting horizontal plate and vertical plate; the horizontal plate is provided with a Y-shaped groove, the Y-shaped groove can avoid the position of the drilling and boring hole, and can cooperate with the positioning pin.

[0013] Further, the number of the pressing claw is three.

[0014] Further, the position of the pressing claw in contact with the distributed planetary carrier is provided with a positioning protrusion, the positioning protrusion corresponds to the position of the positioning wall.

[0015] Compared with the prior art, the drilling and boring hole clamp for the distributed planetary carrier has the following advantages:

[0016] The drilling and boring hole clamp for the distributed planetary carrier has the following advantages: BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide further understanding of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0018] Fig. 1 The drilling and boring hole clamp for the distributed planetary carrier has the following advantages:

[0019] Fig. 2 The drilling and boring hole clamp for the distributed planetary carrier has the following advantages:

[0020] Fig. 3 The drilling and boring hole clamp for the distributed planetary carrier has the following advantages:

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 31, drilling and boring hole bottom plate; 32, drilling and boring hole base; 321, drilling and boring hole positioning shaft; 33, drilling and boring hole positioning disc; 331, positioning wall; 34, pressing claw; 341, horizontal plate; 342, vertical plate; 343, Y-shaped groove; 35, positioning pin. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" and the like can be explicitly or implicitly included one or more. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0025] In the description of the present application, it needs to be understood that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0027] A drilling jig for a distributed planet carrier, as shown in Figs. 1-3 The drilling jig comprises a drilling bottom plate 31, a drilling base 32, a drilling positioning disc 33, a pressing jaw 34 and a positioning pin 35.

[0028] The drilling base 32 is mounted to the machining platform through the drilling bottom plate 31; the drilling positioning disc 33 is mounted to the drilling base 32;

[0029] The middle part of the drilling base 32 is provided with a drilling positioning shaft 321, which is used for positioning the distributed planet carrier;

[0030] The drilling positioning disc 33 is used for supporting the distributed planet carrier; the pressing jaw 34 is mounted to the drilling positioning disc 33 through the positioning pin 35, and the fastening of the distributed planet carrier is realized by cooperating with the drilling positioning disc 33.

[0031] Preferably, the middle part of the drilling base 32 is provided with a limiting boss, and the middle part of the drilling positioning disc 33 is provided with a limiting hole corresponding to the limiting boss;

[0032] The upper surface of the drilling positioning disc 33 is provided with three annular positioning walls 331 which are uniformly distributed and used for supporting the distributed planetary carrier.

[0033] Preferably, the drilling positioning disc 33 is provided with screw holes, one end of the pressing jaw 34 is in contact with the drilling positioning disc 33, the other end is in contact with the distributed planetary carrier, the positioning pin 35 is screwed through the pressing jaw 34 and the screw hole of the drilling positioning disc 33, so as to realize the pressing of the distributed planetary carrier by the pressing jaw 34.

[0034] Preferably, the pressing jaw 34 comprises a horizontal plate 341 and a vertical plate 342 which are connected vertically, the horizontal plate 341 is provided with a Y-shaped groove 343, the Y-shaped groove 343 can avoid the position of the drilling hole and can also cooperate with the positioning pin 35.

[0035] Preferably, the number of the pressing jaw 34 is three.

[0036] Preferably, the position of the pressing jaw 34 in contact with the distributed planetary carrier is provided with a positioning protrusion, the position of the positioning protrusion corresponds to the position of the positioning wall 331.

[0037] Working principle, the distributed planetary carrier is sleeved to the drilling positioning shaft 321, at this time, the positioning wall 331 supports the distributed planetary carrier, the pressing jaw 34 is fixed on the drilling positioning disc 33 through the positioning pin 35, at the same time, the pressing jaw 34 realizes the fastening of the distributed planetary carrier, and then the drilling operation is carried out on the distributed planetary carrier.

[0038] The above only describes the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A drilling and boring jig for a distributed planetary carrier, characterized in that: Includes a drilling and boring base plate, a drilling and boring base, a drilling and boring positioning plate, clamping claws, and positioning pins; The boring base is mounted to the machining platform via the boring base plate; the boring positioning plate is mounted on the boring base; The drilling and boring base is provided with a drilling and boring positioning shaft in the middle, which is used to position the distributed planetary carrier. The drilling and boring positioning plate is used to support the distributed planetary carrier; the pressure claw is installed on the drilling and boring positioning plate by positioning pins, and achieves the fastening of the distributed planetary carrier by cooperating with the drilling and boring positioning plate.

2. A drilling and boring fixture for a distributed planetary carrier according to claim 1, characterized in that: The drilling and boring base is provided with a limiting boss in the middle, and the drilling and boring positioning plate is provided with a limiting hole corresponding to the limiting boss in the middle. The upper surface of the drilling and boring positioning plate is provided with three evenly distributed annular positioning walls for supporting the distributed planetary carrier.

3. A drilling and boring fixture for a distributed planetary carrier according to claim 1, characterized in that: The drilling and boring positioning plate is provided with screw holes. One end of the pressure claw contacts the drilling and boring positioning plate, and the other end contacts the distributed planetary carrier. The positioning pin passes through the pressure claw and is threadedly connected to the screw hole of the drilling and boring positioning plate, so as to realize the pressure claw pressing the distributed planetary carrier.

4. A drilling and boring fixture for a distributed planetary carrier according to claim 3, characterized in that: The pressure claw includes a horizontal plate and a vertical plate connected vertically; the horizontal plate is provided with a Y-shaped groove, which can avoid the position of the drilling hole and can also cooperate with the positioning pin.

5. A drilling and boring fixture for a distributed planetary carrier according to claim 4, characterized in that: The number of pressure claws is 3.

6. A drilling and boring fixture for a distributed planetary carrier according to claim 2, characterized in that: The pressure claw has a positioning protrusion at the position where it contacts the distributed planetary carrier, and the positioning protrusion corresponds to the position of the positioning wall.

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