Inner ring positioning mechanism for gear machining

Abstract

The utility model provides an inner ring positioning mechanism for gear machining, which comprises an operation table, a filter plate is arranged in the operation table, and a first pushing device, a second pushing device, a first extrusion component and a second extrusion component are respectively arranged at the top and the bottom of the surface of the filter plate; the dismounting assembly is arranged at the bottom of the operation table, the dismounting assembly comprises a dismounting plate, rectangular blocks are correspondingly arranged on the two sides of the surface of the dismounting plate and the two sides of the surface of the operation table, and fixing bolts are arranged among the multiple rectangular blocks; and the collecting box is arranged on the surface of the dismounting plate and located in the operation table. According to the inner ring positioning mechanism for gear machining, the filter plate, the dismounting plate and the collecting box are arranged in the operation table, when burrs of gears are polished, generated disintegrating slag can fall into the collecting box through the filter plate to be collected in a centralized mode, and therefore later cleaning of operators can be facilitated.

Description

Technical Field

[0001] The utility model relates to the field of gear processing, in particular to an inner ring positioning mechanism for gear processing. Background Art

[0002] A gear refers to a mechanical element with teeth on the rim that can continuously mesh to transmit motion and power.

[0003] Currently, when grinding a gear, an inner ring positioning mechanism is required for auxiliary use. In the patent application with the publication number CN220446295U proposed in the prior art, by setting an outer fixing mechanism, the outer side of the gear can be tightly fixed, so as to facilitate the machining of the inner side of the gear. By setting an inner fixing mechanism, the inner side of the gear can be tightly fixed, so as to facilitate the machining of the outer shell of the gear. It can realize the integrated positioning of the outer ring and inner ring machining of the gear, and there is no need to replace the positioning device during the machining process, which saves time and effort and is beneficial to improving the efficiency of gear processing.

[0004] A limiting tooth is provided on one side of the outer positioning block close to the gear. When positioning the gear, the limiting tooth can be inserted into the internal engagement groove between two teeth of the gear to play a limiting role, preventing the gear from rotating in the middle of the three outer positioning blocks, increasing the positioning effect of the gear, and being beneficial to the normal progress of the machining work.

[0005] However, when the current gear is ground for burrs after being fixed, metal chips will be generated, and the dropped chips will fall on the surface of the operating table, resulting in increased difficulty in later cleaning.

[0006] Therefore, it is necessary to provide an inner ring positioning mechanism for gear processing to solve the above technical problems. Summary of the Utility Model

[0007] The utility model provides an inner ring positioning mechanism for gear processing, which solves the problem that when the current gear is ground for burrs after being fixed, metal chips will be generated, and the dropped chips will fall on the surface of the operating table, resulting in increased difficulty in later cleaning.

[0008] To solve the above technical problems, an inner ring positioning mechanism for gear processing provided by the utility model includes:

[0009] An operating table, a filter plate is arranged inside the operating table, and a first pushing device, a second pushing device, a first squeezing assembly and a second squeezing assembly are respectively arranged at the top and bottom of the surface of the filter plate;

[0010] Demolition component, the demolition component is arranged at the bottom of the operating table, the demolition component includes a demolition plate, rectangular blocks are correspondingly arranged on both sides of the surface of the demolition plate and both sides of the surface of the operating table, and fixing bolts are arranged between the plurality of rectangular blocks;

[0011] Collection box, the collection box is arranged on the surface of the demolition plate and inside the operating table.

[0012] Preferably, the first pushing device includes a first fixing ring, a first double-headed hydraulic telescopic rod is arranged inside the first fixing ring, and first pushing blocks are connected to both ends of the first double-headed hydraulic telescopic rod.

[0013] Preferably, the second pushing device includes a second fixing ring, a second double-headed hydraulic telescopic rod is arranged inside the second fixing ring, and second pushing blocks are connected to both ends of the second double-headed hydraulic telescopic rod.

[0014] Preferably, the first extrusion component includes a first movable block, a first extrusion block is connected to the surface of the first movable block, and a first movable groove adapted to the first extrusion block is formed on the surface of the filter plate.

[0015] Preferably, the second extrusion component includes a second movable block, a second extrusion block is connected to the surface of the second movable block, and a second movable groove adapted to the second movable block is formed on the surface of the filter plate.

[0016] Preferably, a protective cover is arranged on the surface of the operating table, and a support seat is arranged at the bottom of the operating table.

[0017] Preferably, an installation component is arranged on the surface of the operating table, the installation component includes an installation cover, L-shaped connecting rods are connected to the left and right sides of the surface of the installation cover, a communicating block is arranged on the surface of the L-shaped connecting rod, and a threaded sleeve is threadedly connected to the surface of the L-shaped connecting rod.

[0018] Compared with the related art, an inner ring positioning mechanism for gear processing provided by the present utility model has the following beneficial effects:

[0019] The present utility model provides an inner ring positioning mechanism for gear processing. By arranging a filter plate, a demolition plate and a collection box inside the operating table, the scraps generated during the deburring of the gear can fall into the collection box through the filter plate for centralized collection, which is convenient for the operator to clean up later. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the first embodiment of an inner ring positioning mechanism for gear processing provided by the present utility model;

[0021] Figure 2 is Figure 1 the enlarged schematic view of part A shown in

[0022] Figure 3 is Figure 1 the three - dimensional structure schematic view of the whole device shown in

[0023] Figure 4 is Figure 3 the enlarged schematic view of part B shown in

[0024] Figure 5 is Figure 1 the sectional view of the whole device shown in

[0025] Figure 6 is Figure 1 the isometric structure schematic view of the whole device shown in

[0026] Figure 7 the structure schematic view of the second embodiment of an inner - ring positioning mechanism for gear processing provided by the present utility model;

[0027] Figure 8 is Figure 7 the enlarged schematic view of part C shown in

[0028] Reference numerals in the figure: 1, operating table; 2, filter plate; 3, first pushing device; 31, first fixing ring; 32, first double - headed hydraulic telescopic rod; 33, first pushing block; 4, second pushing device; 41, second fixing ring; 42, second double - headed hydraulic telescopic rod; 43, second pushing block; 5, first squeezing assembly; 51, first movable block; 52, first squeezing block; 53, first movable groove; 6, second squeezing assembly; 61, second movable block; 62, second squeezing block; 63, second movable groove; 7, protective cover; 8, disassembly assembly; 81, disassembly plate; 82, rectangular block; 83, fixing bolt; 9, support seat; 11, collection box; 12, installation assembly; 121, installation cover; 122, L - shaped connecting rod; 123, connecting block; 124, threaded sleeve. Detailed implementation manners

[0029] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0030] First embodiment

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , where Figure 1 is the structure schematic view of the first embodiment of an inner - ring positioning mechanism for gear processing provided by the present utility model;Figure 2 For Figure 1 The enlarged schematic view of part A shown in the figure; Figure 3 For Figure 1 The three-dimensional structure schematic view of the whole device shown in the figure; Figure 4 For Figure 3 The enlarged schematic view of part B shown in the figure; Figure 5 For Figure 1 The sectional view of the whole device shown in the figure; Figure 6 For Figure 1 The isometric structure schematic view of the whole device shown in the figure. An inner ring positioning mechanism for gear processing, comprising:

[0032] An operating table 1, a filter plate 2 is arranged inside the operating table 1, and a first pushing device 3, a second pushing device 4, a first squeezing assembly 5 and a second squeezing assembly 6 are respectively arranged at the top and bottom of the surface of the filter plate 2;

[0033] A disassembly assembly 8, the disassembly assembly 8 is arranged at the bottom of the operating table 1, the disassembly assembly 8 includes a disassembly plate 81, rectangular blocks 82 are correspondingly arranged on both sides of the surface of the disassembly plate 81 and both sides of the surface of the operating table 1, and fixing bolts 83 are arranged between the plurality of rectangular blocks 82;

[0034] A collection box 11, the collection box 11 is arranged on the surface of the disassembly plate 81 and inside the operating table 1.

[0035] The bottom of the operating table 1 is arranged to be connected and communicated to facilitate the installation of the collection box 11. The first fixing ring 31 is connected to the center position of the bottom of the filter plate 2. One ends of the two first pushing blocks 33 are respectively connected to the two first movable blocks 51. The second fixing ring 41 is connected to the first fixing ring 31. The two second pushing blocks 63 are respectively connected to the two second movable blocks 61. The first squeezing block 52 and the second squeezing block 62 are arc-shaped. During use, first place the gear on the surface of the filter plate 2, and then start the first double-headed hydraulic telescopic rod 32 and the second double-headed hydraulic telescopic rod 42 respectively to drive the first pushing blocks 33 and the second pushing blocks 43 at both ends to move. When the two first pushing blocks 33 and the two second pushing blocks 43 move, they respectively drive the two first movable blocks 51 and the two movable blocks 61 to move inside the two first movable grooves 53 and the two second movable grooves 63. When the first movable block 51 and the second movable block 61 move, they respectively drive the first squeezing block 52 and the second squeezing block 62 to fix the gear. The protective cover 7 is a connecting ring, which can prevent the splashing of residues when the gear is polished.

[0036] The first pushing device 3 includes a first fixing ring 31, a first double-headed hydraulic telescopic rod 32 is arranged inside the first fixing ring 31, and first pushing blocks 33 are connected to both ends of the first double-headed hydraulic telescopic rod 32.

[0037] The second pushing device 4 includes a second fixing ring 41, and a second double-headed hydraulic telescopic rod 42 is arranged inside the second fixing ring 41. Both ends of the second double-headed hydraulic telescopic rod 42 are connected with second pushing blocks 43.

[0038] The first squeezing assembly 5 includes a first movable block 51. A first squeezing block 52 is connected to the surface of the first movable block 51. A first movable groove 53 adapted to the first squeezing block 52 is formed on the surface of the filter plate 2.

[0039] The second squeezing assembly 6 includes a second movable block 61. A second squeezing block 62 is connected to the surface of the second movable block 61. A second movable groove 63 adapted to the second movable block 61 is formed on the surface of the filter plate 2.

[0040] A protective cover 7 is arranged on the surface of the operating table 1, and a support base 9 is arranged at the bottom of the operating table 1.

[0041] The working principle of an inner ring positioning mechanism for gear processing provided by the present utility model is as follows:

[0042] During use, when the gear is polished and residues are generated, the residues fall into the interior of the collection box 11 inside the operating table 1 through the filter plate 2. When cleaning the residues inside the collection box 11, first remove the fixing bolt 83 between the rectangular blocks 82 on both sides of the disassembly plate 81 and the rectangular blocks 82 on the surface of the operating table 1. After the fixing bolt 83 is removed, then drive the collection box 11 to be taken out from the interior of the operating table 1 by pulling the disassembly plate 81 for cleaning.

[0043] Compared with the related art, an inner ring positioning mechanism for gear processing provided by the present utility model has the following beneficial effects:

[0044] The present utility model provides an inner ring positioning mechanism for gear processing. By arranging a filter plate 2, a disassembly plate 81 and a collection box 11 inside the operating table 1, during the burr grinding of the gear, the generated debris can fall into the interior of the collection box 11 through the filter plate 2 for centralized collection, thus facilitating the later cleaning by the operator.

[0045] Second Embodiment

[0046] Please refer to Figure 7 and Figure 8 , based on an inner ring positioning mechanism for gear processing provided in the first embodiment of the present application, a second inner ring positioning mechanism for gear processing is proposed in the second embodiment of the present application. The second embodiment is only a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0047] Specifically, the difference of an inner ring positioning mechanism for gear processing provided by the second embodiment of the present application lies in that for an inner ring positioning mechanism for gear processing, an installation component 12 is arranged on the surface of the operation table 1. The installation component 12 includes an installation cover 121. Both the left and right sides of the surface of the installation cover 121 are connected with L-shaped connecting rods 122. A communicating block 123 is arranged on the surface of the L-shaped connecting rod 122. A threaded sleeve 124 is threadedly connected to the surface of the L-shaped connecting rod 122.

[0048] Threads adapted to the threaded sleeve 124 are provided on the surface of the L-shaped connecting rod 122. One end of the communicating block 123 is connected to the surface of the operation table 1.

[0049] The working principle of an inner ring positioning mechanism for gear processing provided by the present utility model is as follows:

[0050] During use, when cleaning the residue on the surface of the filter plate 2 inside the operation table 1, first remove the threaded sleeve 124 on the surface of the L-shaped connecting rod 122, and then drive the L-shaped connecting rod 122 to separate from the communicating block 123 by pulling the installation cover 121.

[0051] Compared with the related art, an inner ring positioning mechanism for gear processing provided by the present utility model has the following beneficial effects:

[0052] The present utility model provides an inner ring positioning mechanism for gear processing. By the cooperative operation among the installation cover 121 with the L-shaped connecting rod 122, the communicating pipe 123 and the threaded sleeve 124 arranged on the top of the operation table 1, the installation cover 121 can be disassembled when cleaning the debris on the surface of the filter plate 2, preventing obstruction during cleaning.

[0053] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. An inner ring positioning mechanism for gear machining, characterized in that: include: An operating table, wherein a filter plate is arranged inside the operating table, and a first pushing device, a second pushing device, a first extrusion assembly and a second extrusion assembly are respectively arranged on the top and bottom of the filter plate surface; A disassembly component, which is arranged at the bottom of the operating table, and includes a disassembly plate, and rectangular blocks are correspondingly arranged on both sides of the surface of the disassembly plate and on both sides of the surface of the operating table, and fixing bolts are arranged between the plurality of rectangular blocks; A collection box is arranged on the surface of the disassembly plate and located inside the operating table.

2. The inner ring positioning mechanism for gear machining according to claim 1, characterized in that: The first pushing device comprises a first fixing ring, a first double-headed hydraulic telescopic rod is arranged inside the first fixing ring, and both ends of the first double-headed hydraulic telescopic rod are connected to first pushing blocks.

3. The inner ring positioning mechanism for gear machining according to claim 1, characterized in that: The second pushing device comprises a second fixing ring, a second double-headed hydraulic telescopic rod is arranged inside the second fixing ring, and both ends of the second double-headed hydraulic telescopic rod are connected to second pushing blocks.

4. The inner ring positioning mechanism for gear machining according to claim 1, characterized in that: The first extrusion assembly comprises a first movable block, a surface of the first movable block is connected to the first extrusion block, and a first movable groove adapted to the first extrusion block is provided on the surface of the filter plate.

5. The inner ring positioning mechanism for gear machining according to claim 1, characterized in that: The second extrusion assembly comprises a second movable block, the surface of the second movable block is connected with the second extrusion block, and the surface of the filter plate is provided with a second movable groove matched with the second movable block.

6. The inner ring positioning mechanism for gear machining according to claim 1, characterized in that: A protective cover is arranged on the surface of the operating table, and a supporting seat is arranged on the bottom of the operating table.

7. The inner ring positioning mechanism for gear machining according to claim 1, characterized in that: The surface of the operating table is provided with a mounting assembly, which includes a mounting cover, and the left and right sides of the mounting cover surface are connected with L-shaped connecting rods, the surface of the L-shaped connecting rod is provided with a connecting block, and the surface of the L-shaped connecting rod is threadedly connected with a threaded sleeve.

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