Tool for removing burrs of annular groove of planet carrier

Abstract

The invention provides a planet carrier annular groove burr removing tool. The planet carrier annular groove burr removing tool comprises a bottom plate, a supporting body, a scraper assembly, a wedge rod, a workpiece clamping sleeve and a guide assembly. The supporting body is installed on the bottom plate and used for supporting the planet carrier. The workpiece clamping sleeve is installed on the supporting body through the dense ball disc assembly, and relative rotation between the workpiece clamping sleeve and the supporting body is achieved. Two scraper assemblies which are symmetrically arranged are arranged in the supporting body; a sliding rail installed on the bottom plate is further arranged in the supporting body, and the scraper assembly is installed on the sliding rail through a sliding block. The movement of the scraper assembly is realized; a top spring supporting seat is arranged in the supporting body, and a reset top spring is arranged between the sliding block and the top spring supporting seat. A wedge rod is arranged between the two sliding blocks provided with the scraper assemblies, and the two scraper assemblies can move in the opposite direction or the opposite direction by rotating the wedge rod. A scraper body of the scraper assembly is used for removing burrs of the planet carrier annular groove. The device is easy to operate, burrs of the ring groove can be removed through the scraper, the working efficiency is improved, and the product quality is improved.

Description

Technical Field

[0001] The invention belongs to the field of cleaning tools, in particular to a tool for removing burrs from a ring groove of a planetary carrier. Background Art

[0002] After the planetary carrier is processed, there are burrs in the ring groove, which need to be removed to meet the factory standards. At present, the burrs are removed manually using some auxiliary tools, which is very inefficient and can easily cause damage to the product. Summary of the invention

[0003] In view of this, the present invention aims to propose a planetary carrier ring groove burr removal tool, which is simple to operate and can complete the removal of the ring groove burrs through a scraper, thereby improving work efficiency and product quality.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows: A planetary carrier ring groove burr removal tool, comprising a base plate, a support body, a scraper assembly, a wedge rod, a workpiece clamping sleeve and a guide assembly; The support body is mounted on the bottom plate to support the planet carrier; the workpiece clamp is mounted on the support body through a bead plate assembly to achieve relative rotation between the two; Two symmetrically arranged scraper assemblies are arranged inside the support body; a slide rail mounted to the bottom plate is also arranged inside the support body, and the scraper assembly is mounted to the slide rail via a slider to realize the movement of the scraper assembly; A top spring support seat is provided in the support body, and a reset top spring is provided between the slider and the top spring support seat; A wedge rod is provided between two sliders for installing the scraper assemblies, and the two scraper assemblies can be moved toward or away from each other by rotating the wedge rod; The scraper body of the scraper assembly is used to remove burrs from the planet carrier ring groove.

[0005] Furthermore, the bead plate assembly includes an upper bead plate, a lower bead plate, a slideway support, a rotating seat sleeve and a bead sleeve retaining ring; The rotating seat sleeve, the upper bead plate, the slideway support, the lower bead plate and the bead sleeve retaining ring are arranged in sequence from top to bottom. The cross section of the slideway support is cross-shaped, and the slideway support is connected to the support body by bolts; the rotating seat sleeve is connected to the workpiece sleeve by bolts, thereby realizing the rotation of the workpiece sleeve.

[0006] Furthermore, the scraper assembly includes a connecting shaft, a connecting block, and a scraper body; The connecting shaft is installed on the sliding block through a connecting block; the scraper body is installed on the connecting shaft through a connecting block, and a scraper spring is also provided between the scraper body and the connecting block.

[0007] Furthermore, the guide assembly includes a guide limit pin, a guide seat sleeve and a guide top spring; One end of the guide limit pin is installed on the guide seat sleeve, and the other end passes through the workpiece clamping sleeve; A guide top spring is provided between the guide seat sleeve and the workpiece clamping sleeve; The outer limiting protrusion of the guide seat sleeve; a push block is provided on the workpiece clamping sleeve, and the push block can cooperate with the limiting protrusion of the guide seat sleeve, and the push block is rotated to push the guide seat sleeve, thereby pushing the guide limiting pin shaft.

[0008] Furthermore, a toggle rod is provided on the top of the workpiece clamping sleeve to realize the rotation of the workpiece clamping sleeve.

[0009] Furthermore, pressure blocks are provided on both sides of the top of the workpiece clamping sleeve, and the pressure blocks are fixed to the workpiece clamping sleeve by bolts; The pressing block is used to press the workpiece.

[0010] Furthermore, the wedge rod is also provided with a handle, and the wedge rod can be controlled by turning the handle. Rotating the wedge rod 90° can move the slider and maintain the state.

[0011] Compared with the prior art, the planetary carrier ring groove burr removal tool of the present invention has the following advantages: The planet carrier ring groove burr removal tool of the present invention is simple to operate and can quickly and accurately remove the ring groove burrs, thereby improving work efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings: Figure 1 A cross-sectional view of a planetary carrier ring groove burr removal tool according to an embodiment of the present invention Figure 1 ; Figure 2 A cross-sectional view of a planetary carrier ring groove burr removal tool according to an embodiment of the present invention Figure 2 .

[0013] Description of reference numerals: 1. Bottom plate; 2. Support body; 3. Scraper assembly; 31. Connecting shaft; 32. Connecting block; 33. Scraper body; 4. Wedge rod; 5. Workpiece clamping sleeve; 51. Pressure block; 6. Guide assembly; 61. Guide limit pin; 62. Guide seat sleeve; 63. Guide top spring; 64. Push block; 7. Bead plate assembly; 71. Upper bead plate; 72. Lower bead plate; 73. Slide support; 74. Rotating seat sleeve; 75. Bead sleeve retaining ring; 8. Top spring support seat; 81. Reset top spring. DETAILED DESCRIPTION

[0014] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0015] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0017] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0018] Planet carrier ring groove burr removal tooling, such as Figure 1 Figure 2 As shown, it includes a base plate 1, a supporting body 2, a scraper assembly 3, a wedge rod 4, a workpiece clamping sleeve 5 and a guide assembly 6; The support body 2 is mounted on the bottom plate 1 to support the planet carrier; the workpiece clamping sleeve 5 is mounted on the support body 2 through the bead plate assembly 7 to achieve relative rotation between the two; Two symmetrically arranged scraper assemblies 3 are provided inside the support body 2; a slide rail mounted to the bottom plate 1 is also provided inside the support body 2, and the scraper assembly 3 is mounted to the slide rail via a slider to realize the movement of the scraper assembly 3; A top spring support seat 8 is provided in the support body 2, and a reset top spring 81 is provided between the slider and the top spring support seat 8; A wedge rod 4 is provided between the two sliders on which the scraper assemblies 3 are mounted, and the two scraper assemblies 3 can be moved toward or away from each other by rotating the wedge rod 4; The scraper body 33 of the scraper assembly 3 is used to remove burrs from the planet carrier ring groove.

[0019] Preferably, the bead plate assembly 7 comprises an upper bead plate 71, a lower bead plate 72, a slideway support 73, a rotating seat sleeve 74 and a bead sleeve retaining ring 75; The rotating seat sleeve 74, the upper bead plate 71, the slideway support 73, the lower bead plate 72 and the bead sleeve retaining ring 75 are arranged in sequence from top to bottom. The cross section of the slideway support 73 is cross-shaped, and the slideway support 73 is connected to the support body 2 by bolts; the rotating seat sleeve 74 is connected to the workpiece sleeve 5 by bolts, thereby realizing the rotation of the workpiece sleeve 5.

[0020] Preferably, the scraper assembly 3 includes a connecting shaft 31, a connecting block 32, and a scraper body 33; The connecting shaft 31 is mounted to the slider through the connecting block 32; the scraper body 33 is mounted to the connecting shaft 31 through the connecting block 32; a scraper spring is also provided between the scraper body 33 and the connecting block 32. The scraper spring always provides an upward force for the scraper; the scraper body 33 can always provide an upward force under the action of the scraper spring, acting in the annular groove; By setting the scraper spring, the burr part of the ring groove can be accurately positioned, ensuring that the scraper body 33 can smoothly and efficiently complete the removal of the burr of the planetary carrier ring groove; Preferably, the guide assembly 6 includes a guide limit pin 61, a guide seat sleeve 62 and a guide top spring 63; One end of the guide limit pin 61 is mounted on the guide seat sleeve 62, and the other end passes through the workpiece clamping sleeve 5; A guide top spring 63 is provided between the guide seat sleeve 62 and the workpiece clamping sleeve 5; The outer limiting protrusion of the guide seat sleeve 62; a push block 64 is provided on the workpiece clamping sleeve 5, and the push block 64 can cooperate with the limiting protrusion of the guide seat sleeve 62. The push block 64 is rotated to push the guide seat sleeve 62, and then the guide limiting pin 61 is pushed. The guide limiting pin 61 can limit and fix the planetary carrier.

[0021] Preferably, a toggle rod is further provided on the top of the workpiece clamping sleeve 5 to realize the rotation of the workpiece clamping sleeve 5.

[0022] Preferably, pressure blocks 51 are further provided on both sides of the top of the workpiece clamping sleeve 5, and the pressure blocks 51 are fixed to the workpiece clamping sleeve 5 by bolts; The pressing block 51 is used to press the workpiece.

[0023] Preferably, the wedge rod 4 is also provided with a handle, and the wedge rod 4 can be controlled by turning the handle. By rotating the wedge rod 4 90°, the slider can be moved and the state can be maintained. By rotating the wedge rod 4, the two scraper assemblies 3 move, and by turning the wedge rod 4 back, the two scraper assemblies 3 return to their original positions.

[0024] When in use, the planet carrier is placed on the workpiece clamping sleeve 5, and the fixed position of the planet carrier is achieved by adjusting the guide assembly 6; Then rotate the wedge rod 4 to move the two scraper assemblies 3, and let the scraper body 33 enter the annular groove of the planetary frame. Then rotate the toggle rod to let the planetary frame rotate with the workpiece clamping sleeve 5. During the rotation, the burrs are removed.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Planet carrier ring groove burr removal tool, characterized by: It includes a base plate, a supporting body, a scraper assembly, a wedge rod, a workpiece clamping sleeve and a guide assembly; The support body is mounted on the bottom plate to support the planet carrier; the workpiece clamp is mounted on the support body through a bead plate assembly to achieve relative rotation between the two; Two symmetrically arranged scraper assemblies are arranged inside the support body; a slide rail mounted to the bottom plate is also arranged inside the support body, and the scraper assembly is mounted to the slide rail via a slider to realize the movement of the scraper assembly; A top spring support seat is provided in the support body, and a reset top spring is provided between the slider and the top spring support seat; A wedge rod is provided between two sliders for installing the scraper assemblies, and the two scraper assemblies can be moved toward or away from each other by rotating the wedge rod; The scraper body of the scraper assembly is used to remove burrs from the planet carrier ring groove.

2. The planetary carrier ring groove deburring tool according to claim 1, characterized in that: The bead plate assembly comprises an upper bead plate, a lower bead plate, a slideway support, a rotating seat sleeve and a bead sleeve retaining ring; The rotating seat sleeve, the upper bead plate, the slideway support, the lower bead plate and the bead sleeve retaining ring are arranged in sequence from top to bottom. The cross section of the slideway support is cross-shaped, and the slideway support is connected to the support body by bolts; the rotating seat sleeve is connected to the workpiece sleeve by bolts, thereby realizing the rotation of the workpiece sleeve.

3. The planetary carrier ring groove deburring tool according to claim 1, characterized in that: The scraper assembly includes a connecting shaft, a connecting block, and a scraper body; The connecting shaft is installed on the sliding block through a connecting block; the scraper body is installed on the connecting shaft through a connecting block, and a scraper spring is also provided between the scraper body and the connecting block.

4. The planetary carrier ring groove burr removal tool according to claim 1, characterized in that: The guide assembly includes a guide limit pin, a guide seat sleeve and a guide top spring; One end of the guide limit pin is installed on the guide seat sleeve, and the other end passes through the workpiece clamping sleeve; A guide top spring is provided between the guide seat sleeve and the workpiece clamping sleeve; The outer limiting protrusion of the guide seat sleeve; a push block is provided on the workpiece clamping sleeve, and the push block can cooperate with the limiting protrusion of the guide seat sleeve, and the push block is rotated to push the guide seat sleeve, thereby pushing the guide limiting pin shaft.

5. The planetary carrier ring groove deburring tool according to claim 1, characterized in that: A toggle rod is also provided on the top of the workpiece clamping sleeve to realize the rotation of the workpiece clamping sleeve.

6. The planetary carrier ring groove deburring tool according to claim 1, characterized in that: Pressing blocks are also provided on both sides of the top of the workpiece clamping sleeve, and the pressing blocks are fixed to the workpiece clamping sleeve by bolts; The pressing block is used to press the workpiece.

7. The planetary carrier ring groove deburring tool according to claim 1, characterized in that: The wedge rod is also provided with a handle, and the wedge rod can be controlled by turning the handle. Rotating the wedge rod 90° can move the slider and maintain the state.

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