Compatible planet carrier part press fitting tool

Abstract

The utility model relates to the technical field of planet carrier parts of speed reducers, in particular to a compatible planet carrier part press fitting tool which is easy to operate and suitable for batch press assembling operation of planet carrier parts. According to the compatible planet carrier part press-fitting tool, a press bottom plate is provided with a plurality of tool base plates, each tool base plate is provided with a tool heightening light column, the top end faces of the tool heightening light columns are provided with a tool bottom plate, the tool bottom plate is provided with a tool rotating disc, and the tool rotating disc is provided with three clamping and tightening mechanisms; each clamping and tightening mechanism comprises a tool nut plate and a tool adjusting bottom support, the tool nut plate is provided with a tool adjusting bolt, the tool adjusting bolt is provided with a tool knob, and the tool knob and the tool adjusting bolt are used for adjusting the position of the tool adjusting bottom support so that the arc face of the tool adjusting bottom support can abut against the large outer circle of the integrated planet carrier. And it is ensured that the end face of the integrated planet carrier abuts against the end face of the tool rotating disc when the integrated planet carrier is clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of planetary frame components of reducers, and in particular to a compatible planetary frame component press-fitting tool for realizing press-fitting of planetary frame components of reducers on an assembly line. Background Art

[0002] At present, the existing planetary carrier assembly of reducer is mostly completed manually on the assembly platform. Presses are now introduced on the production assembly line to carry out online assembly of related operations. The original assembly tooling is no longer suitable for the assembly of planetary carrier components on the assembly line.

[0003] Therefore, in order to solve the problem of assembling the planetary carrier components of the reducer on the assembly line, how to provide a compatible planetary carrier component pressing tool to facilitate the normal production of the assembly line equipped with a press has become a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0004] The utility model aims to provide a compatible planetary carrier component press-fitting tool, which is easy to operate and suitable for batch press-fitting operations of planetary carrier components.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A compatible planetary carrier component press-fitting tool, comprising: a press bottom plate, a tool pad, a tool pad highlighting column, a tool bottom plate, a tool turntable, a tool nut plate, a tool adjustment bottom bracket, a tool guide pin, a tool adjustment bolt, and a tool knob;

[0007] The press bottom plate is provided with a plurality of tooling pads, each of which is provided with the tooling highlight light column, the top end surface of the plurality of tooling highlight light columns is provided with the tooling bottom plate, the tooling turntable is installed on the tooling bottom plate, and the tooling turntable is provided with three clamping and tightening mechanisms; each of the clamping and tightening mechanisms comprises: the tooling nut plate and the tooling adjustment base, the tooling nut plate is provided with the tooling adjustment bolt, and the tooling adjustment bolt has the tooling knob, the tooling knob and the tooling adjustment bolt are used to adjust the position of the tooling adjustment base, so that the arc surface of the tooling adjustment base can press against the large outer circle of the integrated planetary carrier, and ensure that the integrated planetary carrier is clamped and the end face is flat against the end face of the tooling turntable.

[0008] The three clamping and tightening mechanisms are evenly distributed at an angle of 120°.

[0009] Specifically, the tooling turntable has a center hole, the circular surface of the integrated planetary carrier shaft is placed in the center hole of the tooling turntable, and the outer circle of the integrated planetary carrier shaft is placed downward.

[0010] Furthermore, the tooling bottom plate is provided with tooling glass bead springs at the positions of each tooling heightened light column.

[0011] Compared with the prior art, the compatible planet carrier component press-fitting tooling described in the utility model has the following advantages:

[0012] The compatible planetary carrier component press-fitting tool provided by the utility model is easy to operate and is suitable for batch press assembly operations of planetary carrier components; moreover, it is capable of assembling components of planetary carriers of compatible sizes, that is, when the tool adjusting bolts are adjusted to the minimum distance, the assembly of planetary carrier components with small circular surfaces is achieved; when the tool adjusting bolts are adjusted to the maximum distance, the assembly of planetary carrier components with large circular surfaces is achieved; between the maximum and minimum distances, the press assembly of each planetary carrier component of this size segment can be achieved, thereby better meeting the assembly of planetary carrier components of different size segments of the assembly line, and its compatibility is extremely strong; in addition, the clamping and tightening mechanism greatly facilitates the assembly and disassembly of the planetary carrier components, and since a press is used for assembly operations, the operating intensity of the operator is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the assembly structure of a compatible planet carrier component press-fitting tool provided in an embodiment of the utility model;

[0014] Figure 2 A schematic diagram of the planar structure of a compatible planet carrier component press-fitting tool provided in an embodiment of the utility model;

[0015] Figure 3 A schematic cross-sectional structure diagram of a compatible planet carrier component press-fitting tool provided in an embodiment of the utility model;

[0016] Figure 4 It is a schematic diagram of the planar structure of the planet carrier component;

[0017] Figure 5 It is a schematic diagram of the cross-sectional structure of the planetary carrier component.

[0018] Reference numerals:

[0019] 1- press bottom plate; 2- tooling pad; 3- tooling high light column; 4- tooling bottom plate; 5- tooling turntable; 6- tooling nut plate; 7- tooling adjustment base; 8- tooling glass bead spring; 9- tooling guide pin; 10- tooling adjustment bolt; 11- tooling knob; 12- integrated planetary carrier; 13- planetary gear assembly; 14- shaft retaining ring. DETAILED DESCRIPTION

[0020] For ease of understanding, the compatible planet carrier component press-fitting tool provided in the embodiment of the utility model is described in detail below in conjunction with the drawings of the specification.

[0021] The utility model embodiment provides a compatible planetary carrier component press-fitting tool, such as Figure 1 As shown, it includes: a press bottom plate 1, a tooling pad 2, a tooling pad light column 3, a tooling bottom plate 4, a tooling turntable 5, a tooling nut plate 6, a tooling adjustment bottom bracket 7, a tooling guide pin 9, a tooling adjustment bolt 10, and a tooling knob 11;

[0022] The press bottom plate 1 is provided with a plurality of tooling pads 2, each of which is provided with a tooling highlighting light column 3, the top end surface of the plurality of tooling highlighting light columns 3 is provided with a tooling bottom plate 4, the tooling bottom plate 4 is installed with a tooling turntable 5, and the tooling turntable 5 is provided with three clamping and tightening mechanisms; each clamping and tightening mechanism comprises: a tooling nut plate 6 and a tooling adjustment base 7, the tooling nut plate 6 is provided with a tooling adjustment bolt 10, and the tooling adjustment bolt 10 has a tooling knob 11, the tooling knob 11 and the tooling adjustment bolt 10 are used to adjust the position of the tooling adjustment base 7, so that the arc surface of the tooling adjustment base 7 can press against the large outer circle of the integrated planetary carrier 12, and ensure that the integrated planetary carrier 12 is clamped and the end face is flat against the end face of the tooling turntable 5, so that the integrated planetary carrier 12 cannot rotate and the center is aligned with the center of the tooling turntable 5.

[0023] Compared with the prior art, the compatible planet carrier component press-fitting tooling described in the embodiment of the utility model has the following advantages:

[0024] The compatible planetary carrier component press-fitting tool provided in the embodiment of the utility model is simple to operate and is suitable for batch press assembly operations of planetary carrier components; and it is capable of assembling components of planetary carriers of compatible sizes, that is, when the tool adjusting bolts are adjusted to the minimum distance, the assembly of the planetary carrier components with small circular surfaces is achieved; when the tool adjusting bolts are adjusted to the maximum distance, the assembly of the planetary carrier components with large circular surfaces is achieved; between the maximum and minimum distances, the press assembly of each planetary carrier component of this size segment can be achieved, thereby better meeting the assembly of planetary carrier components of different size segments of the assembly line, and its compatibility is extremely strong; in addition, the clamping and tightening mechanism greatly facilitates the assembly and disassembly of the planetary carrier components, and since a press is used for assembly operations, the operating intensity of the operator is greatly reduced.

[0025] Among them, Figure 1-Figure 3 As shown, the three clamping and tightening mechanisms can preferably be evenly distributed at 120°.

[0026] Specifically, Figure 1-Figure 3 As shown, the tooling turntable 5 has a center hole, and the axis circular surface of the integrated planetary carrier 12 is placed in the center hole of the tooling turntable 5, and the axis outer circle of the integrated planetary carrier 12 is placed downward.

[0027] Furthermore, if Figure 1-Figure 3As shown, the tooling bottom plate 4 may be provided with tooling glass bead springs 8 at the positions of each tooling pad light column 3 .

[0028] When assembling, Figure 1-Figure 3 Combination Figure 4 and Figure 5 As shown, align the center of the offline assembled planetary gear assembly 13 with the center of the column of the integrated planetary frame 12. After alignment, operate the press to press-fit the planetary gear assembly 13 until the planetary gear assembly 13 is integrally pressed onto the bottom end surface of the column of the integrated planetary frame 12. Repeat this operation until the press-fitting operation of the planetary gear assembly 13 is completed on all the columns of the integrated planetary frame 12.

[0029] After checking that the press-fitted parts are correct, align the center of the shaft clamp ring 14 with the center of the column of the integrated planetary carrier 12 exposed to the planetary gear assembly 13, and use shaft stop circlip pliers to sequentially assemble the shaft clamp ring 14 aligned with the center of the column to each column of the integrated planetary carrier 12 until all the shaft clamp rings 14 are installed, and the planetary gear assembly 13 is locked with the shaft clamp ring 14, and the assembly of the planetary carrier components is completed;

[0030] Check whether the planet carrier components are installed with missing parts. After the inspection is completed, screw out the tooling adjustment bolts 10 evenly distributed 120 degrees in sequence, so that the top tightening arc surface of the tooling adjustment base 7 controlled by the tooling adjustment bolts 10 loosens the outer circle of the integrated planet carrier 12 that is clamped tightly, and the tooling adjustment bolts 10 are screwed outward until the tooling adjustment base 7 is loosened to the removal distance of the integrated planet carrier 12;

[0031] The planet carrier components are unloaded from the tooling as a whole, and the planet carrier components are transferred to the downstream operation line of the assembly line to continue to complete the whole machine assembly of the planet carrier components.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A compatible planet carrier component press-fitting tool, characterized in that: include: Press bottom plate, tooling pad, tooling highlight column, tooling bottom plate, tooling turntable, tooling nut plate, tooling adjustment bottom bracket, tooling guide pin, tooling adjustment bolt, and tooling knob; The press bottom plate is provided with a plurality of tooling pads, each of which is provided with a tooling pad highlighting light column, the top surfaces of the plurality of tooling pad highlighting light columns are provided with the tooling bottom plate, the tooling bottom plate is installed with the tooling turntable, and the tooling turntable is provided with three clamping and tightening mechanisms; Each of the clamping and tightening mechanisms includes: the tooling nut plate and the tooling adjustment base, the tooling nut plate is provided with the tooling adjustment bolt, and the tooling adjustment bolt has the tooling knob, the tooling knob and the tooling adjustment bolt are used to adjust the position of the tooling adjustment base, so that the arc surface of the tooling adjustment base can press against the large outer circle of the integrated planetary carrier, and ensure that the integrated planetary carrier is clamped while the end face is flat against the end face of the tooling turntable.

2. The compatible planet carrier component press-fitting tool according to claim 1, characterized in that: The three clamping and tightening mechanisms are evenly distributed at an angle of 120°.

3. The compatible planet carrier component press-fitting tool according to claim 1, characterized in that: The tooling turntable has a center hole, the circular surface of the integrated planetary carrier shaft is placed in the center hole of the tooling turntable, and the outer circle of the integrated planetary carrier shaft is placed downward.

4. The compatible planet carrier component press-fitting tool according to claim 1, characterized in that: The tooling bottom plate is respectively provided with tooling glass bead springs at the positions of each tooling light column.

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