CN209050440U

CN209050440U - Preceding planet carrier tooling

Info

Publication number: CN209050440U
Application number: CN201821905014.8U
Authority: CN
Inventors: 许万群; 吴常茫
Original assignee: Zhuhai Chuang Qun Environmental Protection Equipment Co Ltd
Current assignee: Zhuhai Chuang Qun Environmental Protection Equipment Co Ltd
Priority date: 2018-11-19
Filing date: 2018-11-19
Publication date: 2019-07-02
Anticipated expiration: 2028-11-19

Abstract

The utility model discloses preceding planet carrier toolings, including bore hole bottom plate, bore hole bottom plate top part is not connected with the first workpiece, second workpiece, third workpiece and the 4th workpiece, digging on the bore hole bottom plate has through-hole, first workpiece, second workpiece, third workpiece and the 4th workpiece are placed in the top of through-hole, bore hole bottom plate top part is not connected with the first pressing plate, second pressing plate, third pressing plate and the 4th pressing plate, first pressing plate, second pressing plate, third pressing plate and the 4th pressing plate respectively with the first workpiece, second workpiece, third workpiece and the 4th workpiece offset；The utility model can replace the position of pressing plate at any time, it is made preferably to push down or unclamp workpiece, easy to operate, and positioning accuracy is high, and can the multiple workpiece of simultaneous processing, improve efficiency.

Description

Preceding planet carrier tooling

Technical field

The utility model relates to field of machining technology more particularly to preceding planet carrier toolings.

Background technique

Planet carrier is one of main member of planet gear transmission device, and planet wheel spindle or bearing are just mounted in planet carrier On, when planetary gear is as basic building block, it is the receiving maximum part of moment of face in mechanism, the structure design and system of planetary gear It makes between the load distribution each planetary gear so that bearing capacity, noise and the vibration etc. of transmission device have a significant impact.

In preceding planet carrier process, usually preceding planet carrier is fixed, is then processed, but existing work Skill generallys use three-jaw positioning tool and is fixed when fixed, trivial operations, it is difficult to guarantee positioning accuracy, low efficiency.

Utility model content

The problem of purpose of the utility model is to solve background techniques, and the preceding planet carrier tooling proposed.

To achieve the goals above, the utility model adopts the technical scheme that

Preceding planet carrier tooling, including bore hole bottom plate, bore hole bottom plate top part are not connected with the first workpiece, the second work Part, third workpiece and the 4th workpiece, digging on the bore hole bottom plate has through-hole, first workpiece, second workpiece, third workpiece The top of through-hole is placed in the 4th workpiece, bore hole bottom plate top part is not connected with the first pressing plate, the second pressing plate, third pressure Plate and the 4th pressing plate, first pressing plate, the second pressing plate, third pressing plate and the 4th pressing plate respectively with the first workpiece, second workpiece, Third workpiece and the 4th workpiece offset.

Preferably, first pressing plate, the second pressing plate, third pressing plate and the 4th pressing plate outer wall, which are dug, sliding slot, described The first bolt is slidably connected in sliding slot, digging in the bore hole bottom plate has the first screw hole, and first bolt thread is connected to In first screw hole.

Preferably, first screw hole is ten of circle distribution, each first screw hole with the first bolt thread Connection.

Preferably, first pressing plate, the second pressing plate, third pressing plate and the 4th pressing plate bottom are fixedly connected to rubber Pad.

Preferably, the quantity of first workpiece, second workpiece, third workpiece and the 4th workpiece is three.

Preferably, the bore hole base plate interior cutting has the second screw hole, and the second screw hole internal screw thread is connected with the second spiral shell Bolt, the bore hole bottom base plate are connected with bore hole cushion block.

Compared with prior art, planet carrier tooling before the utility model provides, have it is following the utility model has the advantages that

1, then the preceding planet carrier tooling passes through the first pressing plate, the second pressure by fixing bore hole bottom plate on the ground First workpiece, second workpiece, third workpiece and the 4th workpiece are pressed on bore hole bottom plate by plate, third pressing plate and the 4th pressing plate respectively Through-hole top, the clast residue on workpiece after bore hole can be made to facilitate discharge, improve the service life and working efficiency of machine, It is convenient that bore hole is carried out to it, wherein the first workpiece is first of workpiece of planet carrier before 20E, planet carrier the before second workpiece is 40E One of workpiece, third workpiece are planet carrier second workpiece before 20E, and the 4th workpiece is planet carrier second workpiece before 40E, simultaneously Processing is fixed in various workpieces, is improved efficiency.

2, preceding planet carrier tooling, by matching the first bolt with the first screw hole on bore hole bottom plate, to make One pressing plate, the second pressing plate, third pressing plate and the 4th pressing plate are respectively by the first workpiece, second workpiece, third workpiece and the 4th workpiece It is pressed in the surface of bore hole bottom plate, fixes it, it is convenient to its bore hole, while the first bolt can slide in sliding slot, facilitate operation With disassembly.

3, the preceding planet carrier tooling, by being arranged multiple first screw holes, conveniently replaced first pressing plate, the second pressing plate, the The position of three pressing plates and the 4th pressing plate, so that so that it will not influence boring work.

4, the preceding planet carrier tooling can make the first pressing plate, the second pressing plate, third pressing plate and the 4th pressing plate not by rubber pad Workpiece can be damaged by pressure, it is impaired to avoid workpiece surface.

5, the preceding planet carrier tooling, by the way that multiple first workpiece, second workpiece, third workpiece and the 4th workpiece is arranged, from And improve working efficiency.

6, the preceding planet carrier tooling is matched by the second bolt with the second screw hole, so that bore hole bottom plate is fixed, it is convenient Processing, bore hole cushion block can increase the height of bore hole bottom plate, and so that it will not damage to process tool.

Detailed description of the invention

Fig. 1 be the utility model proposes preceding planet carrier tooling structural schematic diagram；

Fig. 2 be the utility model proposes preceding planet carrier tooling overlook structural schematic diagram；

Fig. 3 be the utility model proposes preceding the first workpiece of planet carrier tooling top view；

Fig. 4 be the utility model proposes preceding planet carrier tooling second workpiece top view；

Fig. 5 be the utility model proposes preceding planet carrier tooling third workpiece top view；

Fig. 6 be the utility model proposes preceding the 4th workpiece of planet carrier tooling top view.

In figure: 1, bore hole bottom plate；2, bore hole cushion block；3, the first workpiece；4, second workpiece；5, third workpiece；6, the 4th work Part；7, the first pressing plate；8, the second pressing plate；9, third pressing plate；10, the 4th pressing plate；11, through-hole；12, the first bolt；13, the first spiral shell Hole；14, rubber pad；15, sliding slot；16, the second screw hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment 1:

Referring to Fig.1-6, preceding planet carrier tooling, including bore hole bottom plate 1 are connected separately with the first workpiece at the top of bore hole bottom plate 1 3, second workpiece 4, third workpiece 5 and the 4th workpiece 6, digging on bore hole bottom plate 1 has through-hole 11, the first workpiece 3, second workpiece 4, Third workpiece 5 and the 4th workpiece 6 are placed in the top of through-hole 11, and the first pressing plate 7, second is connected separately at the top of bore hole bottom plate 1 Pressing plate 8, third pressing plate 9 and the 4th pressing plate 10, the first pressing plate 7, the second pressing plate 8, third pressing plate 9 and the 4th pressing plate 10 are respectively with One workpiece 3, second workpiece 4, third workpiece 5 and the 4th workpiece 6 offset；By fixing bore hole bottom plate 1 on the ground, then lead to The first pressing plate 7, the second pressing plate 8, third pressing plate 9 and the 4th pressing plate 10 are crossed respectively by the first workpiece 3, second workpiece 4, third workpiece 5 and the 4th workpiece 6 be pressed in the top of the through-hole 11 on bore hole bottom plate 1, the clast residue on workpiece after bore hole can be made to facilitate discharge, The service life and working efficiency of machine are improved, it is convenient that bore hole is carried out to it, wherein the first workpiece 3 is planet carrier first before 20E Road workpiece, second workpiece 4 be 40E before first of workpiece of planet carrier, third workpiece 5 be 20E before planet carrier second workpiece, the 4th Workpiece 6 is planet carrier second workpiece before 40E, while processing is fixed in various workpieces, is improved efficiency.

Embodiment 2:

First pressing plate 7, the second pressing plate 8, third pressing plate 9 and 10 outer wall of the 4th pressing plate, which are dug, sliding slot 15, in sliding slot 15 The first bolt 12 is slidably connected, digging in bore hole bottom plate 1 has the first screw hole 13, and the first bolt 12 is threaded in the first screw hole In 13；By matching the first bolt 12 with the first screw hole 13 on bore hole bottom plate 1, to make the first pressing plate 7, the second pressing plate 8, the first workpiece 3, second workpiece 4, third workpiece 5 and the 4th workpiece 6 are pressed in bore hole respectively by third pressing plate 9 and the 4th pressing plate 10 The surface of bottom plate 1, fixes it, convenient to its bore hole, while the first bolt 13 can slide in sliding slot 15, facilitate operation and tear open It unloads.

First screw hole 13 is ten of circle distribution, and each first screw hole 13 is threadedly coupled with the first bolt 12；Pass through Multiple first screw holes 13 are set, the position of conveniently replaced first pressing plate 7, the second pressing plate 8, third pressing plate 9 and the 4th pressing plate 10, To which so that it will not influence boring work.

First pressing plate 7, the second pressing plate 8, third pressing plate 9 and 10 bottom of the 4th pressing plate are fixedly connected to rubber pad 14；It is logical Crossing rubber pad 14 can make the first pressing plate 7, the second pressing plate 8, third pressing plate 9 and the 4th pressing plate 10 not to damage workpiece by pressure, avoid Workpiece surface is impaired.

Embodiment 3:

First workpiece 3, second workpiece 4, third workpiece 5 and the 4th workpiece 6 quantity be three；By being arranged multiple the One workpiece 3, second workpiece 4, third workpiece 5 and the 4th workpiece 6, to improve working efficiency.

Digging inside bore hole bottom plate 1 has the second screw hole 16, and 16 internal screw thread of the second screw hole is connected with the second bolt, bore hole bottom plate 1 bottom is connected with bore hole cushion block 2；It is matched by the second bolt with the second screw hole 16, thus keep bore hole bottom plate 1 fixed, it is convenient Processing, bore hole cushion block 2 can increase the height of bore hole bottom plate 1, and so that it will not damage to process tool.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of preceding planet carrier tooling, including bore hole bottom plate (1), which is characterized in that be separately connected at the top of the bore hole bottom plate (1) There are the first workpiece (3), second workpiece (4), third workpiece (5) and the 4th workpiece (6), there is logical cutting on the bore hole bottom plate (1) Hole (11), first workpiece (3), second workpiece (4), third workpiece (5) and the 4th workpiece (6) are placed in the top of through-hole (11) Portion, bore hole bottom plate (1) top are connected separately with the first pressing plate (7), the second pressing plate (8), third pressing plate (9) and the 4th pressing plate (10), first pressing plate (7), the second pressing plate (8), third pressing plate (9) and the 4th pressing plate (10) respectively with the first workpiece (3), Second workpiece (4), third workpiece (5) and the 4th workpiece (6) offset.

2. preceding planet carrier tooling according to claim 1, which is characterized in that first pressing plate (7), the second pressing plate (8), Third pressing plate (9) and the 4th pressing plate (10) outer wall, which are dug, to be had sliding slot (15), slidably connects the first spiral shell in the sliding slot (15) Bolt (12), interior dig of the bore hole bottom plate (1) have the first screw hole (13), and first bolt (12) is threaded in the first screw hole (13) in.

3. preceding planet carrier tooling according to claim 2, which is characterized in that first screw hole (13) is circle distribution Ten, each first screw hole (13) is threadedly coupled with the first bolt (12).

4. preceding planet carrier tooling according to claim 2, which is characterized in that first pressing plate (7), the second pressing plate (8), Third pressing plate (9) and the 4th pressing plate (10) bottom are fixedly connected to rubber pad (14).

5. preceding planet carrier tooling according to claim 1, which is characterized in that first workpiece (3), second workpiece (4), The quantity of third workpiece (5) and the 4th workpiece (6) is three.

6. preceding planet carrier tooling according to claim 1, which is characterized in that digging inside the bore hole bottom plate (1) has the Two screw holes (16), the second screw hole (16) internal screw thread are connected with the second bolt, and bore hole bottom plate (1) bottom is connected with bore hole Cushion block (2).