End-toothed disc indexing equipment

Abstract

The utility model discloses end-toothed disc indexing equipment which comprises a first rotating frame, a guide frame, a reciprocating moving frame, an indexing disc and a driving mechanism, the indexing disc is coaxially and rotatably arranged on the first rotating frame, a clamp is coaxially and rotatably arranged on the opposite side of the indexing disc, the guide frame is horizontally arranged on one side of the indexing disc, and the reciprocating moving frame is arranged on the guide frame. The reciprocating moving frame can be arranged on the guide frame in the length direction of the guide frame in a reciprocating moving mode, a plurality of indexing transmission blocks are arranged on the indexing plate around the circumferential side of the indexing plate, and two indexing driving blocks matched with the indexing transmission blocks are arranged at the end, close to the indexing plate, of the reciprocating moving frame. The driving mechanism is arranged on one side of the reciprocating moving frame and can drive the reciprocating moving frame to move in a reciprocating mode. In order to ensure the machining precision of the end-toothed disc, indexing needs to be carried out in the machining process. Therefore, the end-toothed disc indexing equipment which can be used for indexing the end-toothed disc so as to improve the machining precision of the end-toothed disc is provided.

Description

Technical Field

[0001] The utility model relates to the field of machining, and particularly to a end tooth disk indexing device. Background Art

[0002] The end tooth disk, also called the rat tooth disk or the end face tooth disk, is the most core and key component of the mechanical indexing device, which can ensure the high-precision indexing and orderly operation of equipment such as numerical control machines.

[0003] In order to ensure the machining accuracy of the end tooth disk, indexing is required during the machining process.

[0004] Therefore, providing an end tooth disk indexing device that can index the end tooth disk to improve the machining accuracy of the end tooth disk is an urgent problem to be solved by the utility model. Summary of the Utility Model

[0005] In view of the above technical problems, the purpose of the utility model is to ensure the machining accuracy of the end tooth disk, and indexing is required during the machining process. Thus, an end tooth disk indexing device that can index the end tooth disk to improve the machining accuracy of the end tooth disk is provided.

[0006] To achieve the above purpose, the utility model provides an end tooth disk indexing device, which includes: a first rotating frame, a guiding frame, a reciprocating moving frame, an indexing disk and a driving mechanism. The indexing disk is coaxially rotatably arranged on the first rotating frame, and a clamp is coaxially rotatably arranged on the opposite side thereof. The guiding frame is horizontally arranged on one side of the indexing disk. The reciprocating moving frame is arranged on the guiding frame so as to reciprocate along the length direction of the guiding frame. A plurality of indexing transmission blocks are arranged around the circumferential side of the indexing disk. Two indexing driving blocks adapted to the indexing transmission blocks are arranged at one end of the reciprocating moving frame close to the indexing disk. The driving mechanism is arranged on one side of the reciprocating moving frame and can drive the reciprocating moving frame to reciprocate.

[0007] Preferably, the two indexing driving blocks are arranged at intervals, and the distance between them is less than the moving distance of the reciprocating moving frame and greater than the length of the indexing transmission block.

[0008] Preferably, the two opposite ends of each indexing transmission block are respectively set as rounded corners, and guiding slopes adapted to the rounded corners are respectively arranged on the opposite sides of the two indexing driving blocks.

[0009] Preferably, a limiting sliding groove is arranged on the guiding frame, and a limiting sliding block adapted to the limiting sliding groove is arranged on the reciprocating moving frame.

[0010] Preferably, the driving mechanism includes a rotating disk, a linkage rod, and a driving motor. The driving motor is disposed on one side of the reciprocating moving frame, and a rotating disk is coaxially provided at an output end thereof. One end of the linkage rod is hinged to a position deviating from the axis of the rotating disk, and the other end is hinged to an end of the reciprocating moving frame away from the indexing disk.

[0011] Preferably, a first hinge post is provided at an end of the reciprocating moving frame away from the indexing disk, a second hinge post is provided at a position deviating from the axis of the rotating disk, and hinge sleeves adapted to the first hinge post and the second hinge post are respectively provided at opposite ends of the linkage rod.

[0012] Preferably, the distance between the axis of the second hinge post and the axis of the rotating disk is less than one half of the distance between the two driving blocks.

[0013] According to the above technical solution, the beneficial effect of the present utility model compared with the prior art is that: in this application, the end gear disk to be processed is placed on the fixture, and then the driving mechanism is started to drive the reciprocating moving frame to reciprocate along the length direction of the guiding frame, so as to drive the indexing disk to rotate intermittently through the cooperation of the indexing driving block and the indexing transmission block, thereby realizing the indexing of the end gear disk to be processed and ensuring the processing accuracy.

[0014] Other features and advantages of the present utility model will be described in detail in the subsequent specific implementation part; moreover, the parts not involved in the present utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model and form a part of the specification, and are used to explain the present utility model together with the following specific implementation manners, but do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a three-dimensional view of the end gear disk indexing device provided in a preferred embodiment of the present utility model Figure 1 .

[0017] Figure 2 is a three-dimensional view of the end gear disk indexing device provided in a preferred embodiment of the present utility model Figure 2 .

[0018] Figure 3 is a partial three-dimensional view of the end gear disk indexing device provided in a preferred embodiment of the present utility model Figure 1 .

[0019] Figure 4 is a partial three-dimensional view of the end gear disk indexing device provided in a preferred embodiment of the present utility model Figure 2 .

[0020] Description of the reference numerals: 1 - First rotating frame; 2 - Guide frame; 201 - Limit sliding groove; 3 - Reciprocating moving frame; 301 - Indexing drive block; 30101 - Guide ramp; 302 - Limit slider; 303 - Second hinge post; 4 - Indexing plate; 401 - Indexing drive block; 40101 - Rounded corner; 402 - Fixture; 5 - Driving mechanism; 501 - Rotating disk; 50101 - First hinge post; 502 - Link rod; 50201 - Hinge sleeve; 503 - Driving motor. Detailed implementation manners

[0021] The following further elaborates on the detailed implementation manners of the present utility model in conjunction with the accompanying drawings. It should be understood that the detailed implementation manners described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0022] In the description of the embodiments of the present utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use. It is only for the convenience of describing the present utility model 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, so it cannot be understood as a limitation to the present utility model. In addition, if terms such as "first", "second", "third", etc. are used only for distinguishing descriptions, they cannot be understood as indicating or implying relative importance. In addition, if terms such as "horizontal", "vertical", "hanging" are used, it does not mean that the component is required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0023] In the description of the embodiments of the present utility model, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "coupled" are 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] To further understand the features, technical means, and the specific purposes and functions achieved by the present utility model, the following further describes the present utility model in detail in conjunction with the accompanying drawings and specific implementation manners.

[0025] Refer to Figure 1 and Figure 2: A end-tooth disk indexing device, the device comprising: a first rotating frame 1, a guiding frame 2, a reciprocating moving frame 3, an indexing disk 4 and a driving mechanism 5. The indexing disk 4 is coaxially rotatably arranged on the first rotating frame 1, and a fixture 402 is coaxially rotatably arranged on the opposite side thereof. The guiding frame 2 is horizontally arranged on one side of the indexing disk 4. The reciprocating moving frame 3 is arranged on the guiding frame 2 so as to be reciprocally movable along the length direction of the guiding frame 2. A plurality of indexing transmission blocks 401 are arranged around the circumferential side of the indexing disk 4. Two indexing driving blocks 301 adapted to the indexing transmission blocks 401 are arranged at one end of the reciprocating moving frame 3 close to the indexing disk 4. The driving mechanism 5 is arranged on one side of the reciprocating moving frame 3 and can drive the reciprocating moving frame 3 to reciprocate.

[0026] In this application, the end-tooth disk to be processed is placed on the fixture 402, and then the driving mechanism 5 is started to drive the reciprocating moving frame 3 to reciprocate along the length direction of the guiding frame 2, so as to drive the indexing disk 4 to rotate intermittently through the cooperation of the indexing driving blocks 301 and the indexing transmission blocks 401, thereby realizing the indexing of the end-tooth disk to be processed and ensuring the processing accuracy.

[0027] Refer to Figure 2 and Figure 4 : The two indexing driving blocks 301 are arranged at intervals, and the distance between them is less than the moving distance of the reciprocating moving frame 3 and greater than the length of the indexing transmission block 401.

[0028] In this application, through this design, it is ensured that the two indexing driving blocks 301 can continuously drive the end-tooth disk to rotate intermittently through the indexing transmission blocks 401 during the back-and-forth process.

[0029] Refer to Figure 3 : Rounded corners 40101 are respectively arranged at the opposite ends of each indexing transmission block 401, and guiding slopes 30101 adapted to the rounded corners 40101 are respectively arranged on the opposite sides of the two indexing driving blocks 301.

[0030] In this application, through this design, it is prevented that the indexing transmission block 401 and the indexing driving block 301 get stuck.

[0031] Refer to Figure 2 : A limiting sliding groove 201 is arranged on the guiding frame 2, and a limiting sliding block 302 adapted to the limiting sliding groove 201 is arranged on the reciprocating moving frame 3.

[0032] The reciprocating moving frame 3 of this application is assembled in the limiting sliding groove 201 through the limiting sliding block 302 so as to be reciprocally movable, ensuring that they will not separate.

[0033] Refer to Figures 2 - 4: The driving mechanism 5 includes a rotating disk 501, a linkage rod 502, and a driving motor 503. The driving motor 503 is disposed on one side of the reciprocating moving frame 3, and a rotating disk 501 is coaxially provided at its output end. One end of the linkage rod 502 is hinged at a position deviating from the axis of the rotating disk 501, and the other end is hinged at one end of the reciprocating moving frame 3 away from the indexing disk 4.

[0034] In this application, by starting the driving motor 503 to drive the rotation of the rotating disk 501, the reciprocating moving frame 3 is driven to reciprocate along the length direction of the guiding frame 2 through the linkage rod 502.

[0035] Refer to Figure 3 : A first hinge post 50101 is provided at one end of the reciprocating moving frame 3 away from the indexing disk 4. A second hinge post 303 is provided at a position deviating from the axis of the rotating disk 501. Hinge sleeves 50201 adapted to the first hinge post 50101 and the second hinge post 303 are respectively provided at opposite ends of the linkage rod 502.

[0036] In this application, the linkage rod 502 of the present application is respectively sleeved on the first hinge post 50101 and the second hinge post 303 through the hinge sleeves 50201 at both ends to ensure the stability of the transmission.

[0037] Refer to Figure 3 : The distance between the axis of the second hinge post 303 and the axis of the rotating disk 501 is less than half of the distance between the two driving blocks.

[0038] In this application, through this design, it is ensured that the moving distance of the reciprocating moving frame 3 is less than the distance between the two driving blocks.

[0039] When the device provided by the present utility model is in use, the end gear disk to be processed is placed on the fixture 402, and then the driving mechanism 5 is started to drive the reciprocating moving frame 3 to reciprocate along the length direction of the guiding frame 2. Thus, the indexing disk 4 is driven to rotate intermittently through the cooperation of the indexing driving block 301 and the indexing transmission block 401, so as to realize the indexing of the end gear disk to be processed and ensure the processing accuracy.

[0040] The preferred embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present utility model, various simple modifications can be made to the technical solutions of the present utility model, and these simple modifications all fall within the protection scope of the present utility model.

[0041] In addition, it should be noted that, among the various specific technical features described in the above specific embodiments, they can be combined in any appropriate manner without conflict. To avoid unnecessary repetition, the present utility model will not separately describe various possible combination methods.

[0042] In addition, any combination can be made among various different embodiments of the present utility model, as long as it does not violate the idea of the present utility model, and it should equally be regarded as the content disclosed by the present utility model.

Claims

1. A indexing device with end teeth disc, characterized in that, The device includes: a first rotating frame (1), a guiding frame (2), a reciprocating moving frame (3), a indexing plate (4), and a driving mechanism (5). The indexing plate (4) is coaxially rotatably arranged on the first rotating frame (1), and a fixture (402) is coaxially rotatably arranged on the opposite side thereof. The guiding frame (2) is horizontally arranged on one side of the indexing plate (4). The reciprocating moving frame (3) is arranged on the guiding frame (2) so as to reciprocate along the length direction of the guiding frame (2). A plurality of indexing transmission blocks (401) are arranged around the circumferential side of the indexing plate (4). Two indexing driving blocks (301) adapted to the indexing transmission blocks (401) are arranged at one end of the reciprocating moving frame (3) close to the indexing plate (4). The driving mechanism (5) is arranged on one side of the reciprocating moving frame (3) and can drive the reciprocating moving frame (3) to reciprocate.

2. The indexing device for end-tooth plates according to claim 1, characterized in that, The two indexing driving blocks (301) are arranged at intervals, and the distance between them is less than the moving distance of the reciprocating moving frame (3) and greater than the length of the indexing transmission block (401).

3. The indexing device for end-tooth plates according to claim 2, characterized in that, Rounded corners (40101) are respectively arranged at the opposite ends of each indexing transmission block (401). Guiding slopes (30101) adapted to the rounded corners (40101) are respectively arranged at the opposite sides of the two indexing driving blocks (301).

4. The indexing device for end-tooth plates according to claim 3, wherein A limiting sliding groove (201) is arranged on the guiding frame (2), and a limiting sliding block (302) adapted to the limiting sliding groove (201) is arranged on the reciprocating moving frame (3).

5. The indexing device for end-tooth plates according to claim 4, characterized in that, The driving mechanism (5) includes: a rotating disk (501), a connecting rod (502), and a driving motor (503). The driving motor (503) is arranged on one side of the reciprocating moving frame (3), and a rotating disk (501) is coaxially arranged at its output end. One end of the connecting rod (502) is hinged to a position deviating from the axis of the rotating disk (501), and the other end is hinged to one end of the reciprocating moving frame (3) far from the indexing plate (4).

6. The indexing device of a sprocket according to claim 5, wherein, A first hinge column (50101) is arranged at one end of the reciprocating moving frame (3) far from the indexing plate (4). A second hinge column (303) is arranged at a position deviating from the axis of the rotating disk (501). Hinge sleeves (50201) adapted to the first hinge column (50101) and the second hinge column (303) are respectively arranged at the opposite ends of the connecting rod (502).

7. A end-tooth disk indexing device according to claim 6, wherein, The distance between the axis of the second hinge column (303) and the axis of the rotating disk (501) is less than half of the distance between the two driving blocks.

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