A tooth ring bending mechanism

Abstract

The utility model relates to a gear ring bending mechanism, including a workbench, a rotary drive device, a gear ring disk connected to the rotary drive device, a gear ring outer disk fixed on the workbench, and a bending mechanism for bending the convex teeth on the gear ring, wherein the gear ring outer disk is arranged on the outer ring of the gear ring disk, and a ring groove for accommodating the gear ring is left between the gear ring outer disk and the outer ring of the gear ring disk, and the gear ring can rotate with the gear ring disk under the rotary drive of the rotary drive device, and the bending mechanism includes a pressure head and a first driving mechanism for driving the pressure head to bend the convex teeth on the gear ring. After adopting the technical solution of the present application, the fully automated operation of bending the convex teeth on the gear ring can be realized, which greatly reduces the dependence on manual operation and significantly improves the processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of gear rings, in particular to a gear ring bending tooth mechanism. Background Art

[0002] The toothed ring is one of the accessories used to connect pipes, which can improve the stability and sealing of the connection between pipes. In the processing of existing toothed rings, the convex teeth on the toothed rings need to be bent. Currently, the above process mostly relies on manual or semi-automatic equipment. This process is not only time-consuming and labor-intensive, but also difficult to ensure the consistency and accuracy of each batch of products. Especially when the toothed ring needs to be precisely matched with the inside of the water pipe, the limitations of manual operation are more obvious. To this end, the present application proposes a toothed ring bending mechanism that can automatically bend the convex teeth on the toothed ring. Utility Model Content

[0003] In view of the deficiencies in the background technology, the utility model provides a gear ring bending tooth mechanism.

[0004] The technical solution adopted by the utility model is: a gear ring bending mechanism, including a work table, a rotary drive device, a gear ring disk connected to the rotary drive device, a gear ring outer disk fixed on the work table, and a bending mechanism for bending the convex teeth on the gear ring, the gear ring outer disk is arranged on the outer ring of the gear ring disk, and an annular groove for accommodating the gear ring is reserved between the gear ring outer disk and the outer ring of the gear ring disk, the gear ring can rotate with the gear ring disk under the rotary drive of the rotary drive device, and the bending mechanism includes a pressure head and a first driving mechanism for driving the pressure head to bend the convex teeth on the gear ring.

[0005] Furthermore, the gear ring disk and the gear ring outer disk are provided with latch grooves, in which latch pins are inserted, and both ends of the latch pin extend with mortgage parts for resisting against the two ends of the gear ring.

[0006] Furthermore, the gear ring outer disk and the gear ring disk are provided with a plurality of stamping grooves corresponding to the tooth grooves of the gear ring, and the pressure head is provided with a stamping step.

[0007] Furthermore, there are multiple stamping steps, and the intervals between the stamping steps are adapted to the intervals between the stamping grooves.

[0008] Furthermore, the top of the pressure head is an arc-shaped end surface, and the stamping steps are arranged at intervals along the arc-shaped end surface.

[0009] Furthermore, it also includes a clamping mechanism arranged above the gear ring disk, and the clamping mechanism includes a second driving mechanism and a pressure plate connected to the output end of the second driving mechanism.

[0010] The beneficial effects of the utility model are:

[0011] 1. High degree of automation: After adopting the technical solution of the present application, the fully automated operation of bending the convex teeth on the gear ring can be achieved, which greatly reduces the dependence on manual operation and significantly improves the processing efficiency.

[0012] 2. Improved processing accuracy: The mechanical bending mechanism can better ensure that the bending process of the gear ring convex teeth is stable and controllable, avoiding the dimensional deviation that may be caused by manual operation, thereby significantly improving the processing accuracy and consistency of the gear ring products.

[0013] 3. Reduced production costs: Automated operations reduce labor costs. At the same time, due to the improvement of processing efficiency, more products can be produced per unit time, further reducing the production cost per unit product.

[0014] 4. Stable product quality: Automated control and precise processing ensure that the quality of each batch of gear ring products is highly consistent, which is conducive to improving product market competitiveness and user satisfaction.

[0015] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages.

[0016] The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of another viewing angle of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the bending mechanism.

[0020] Figure 4 This is a schematic diagram of the structure of the gear ring to be processed.

[0021] Figure 1-4 In: 1. work table; 2. rotary drive device; 3. gear ring disk; 4. gear ring outer disk; 5. gear ring; 6. convex tooth feed; 7. ring groove; 8. pressure head; 9. first drive mechanism; 10. latch groove; 11. latch; 12. mortgage part; 13. tooth groove; 14. stamping groove; 15. stamping step; 16. second drive mechanism; 17. pressure plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] The utility model provides a gear ring bending tooth mechanism.

[0025] In this embodiment, refer to Figure 1-4 The gear ring bending mechanism includes a worktable 1, a rotary drive device 2, a gear ring disk 3 connected to the rotary drive device, a gear ring outer disk 4 fixed on the worktable, and a bending mechanism for bending the convex teeth 6 on the gear ring 5. The gear ring outer disk is arranged on the outer ring of the gear ring disk, and an annular groove 7 for accommodating the gear ring is reserved between the gear ring outer disk and the outer ring of the gear ring disk. Under the rotary drive of the rotary drive device, the gear ring can rotate with the gear ring disk. The bending mechanism includes a pressure head 8 and a first driving mechanism 9 for driving the pressure head to bend the convex teeth on the gear ring.

[0026] The above technical scheme mainly includes a workbench, a rotary drive device, a gear ring disk, a gear ring outer disk and a bending mechanism. The workbench serves as a basic support platform. The rotary drive device is connected to the gear ring disk, and the gear ring disk drives the gear ring to rotate synchronously through rotary drive. The rotary drive device can adopt a combination of a conventional motor and a reducer. The gear ring outer disk is fixed on the workbench, and the annular groove formed between it and the outer ring of the gear ring disk is used to accommodate the gear ring to ensure the stability and positioning accuracy of the gear ring during rotation. The bending mechanism consists of a pressure head and a first driving mechanism. The first driving mechanism controls the pressure head to bend the convex teeth on the gear ring to realize automated gear bending processing.

[0027] The first driving mechanism may adopt conventional driving parts such as a cylinder and a linear motor.

[0028] Specifically, the gear ring disk and the gear ring outer disk are provided with a latch groove 10, a latch 11 is inserted into the latch groove, and two ends of the latch are extended with a mortgage portion 12 for abutting against two ends of the gear ring.

[0029] In the above technical solution, a pin slot is added to the gear ring disk and the gear ring outer disk, and the pin is inserted to ensure that the gear ring is firmly fixed during the processing. Both ends of the pin are provided with a mortgage portion against both ends of the gear ring, which further enhances the stability of the gear ring and prevents displacement during rotation and bending.

[0030] Specifically, the gear ring outer disk and the gear ring disk are provided with a plurality of stamping grooves 14 corresponding to the tooth grooves 13 of the gear ring, and the pressure head is provided with a stamping step 15.

[0031] In the above technical solution, a plurality of stamping grooves corresponding to the tooth grooves of the gear ring are arranged on the outer disk of the gear ring, and a stamping step matching the same is arranged on the pressure head. During the bending process, the stamping step can accurately align with the convex teeth of the gear ring to achieve a fixed-point and directional bending operation.

[0032] Specifically, there are multiple stamping steps, and the interval between the stamping steps is adapted to the interval between the stamping grooves.

[0033] In the above technical solution, multiple stamping steps are provided, and they correspond one to one with the stamping grooves on the outer disk of the gear ring. The intervals between the stamping steps match the intervals between the stamping grooves, ensuring that each convex tooth can obtain a uniform and consistent bending effect. Through multi-point synchronous bending, the processing efficiency is improved.

[0034] Specifically, the top of the pressure head is an arc-shaped end surface, and the stamping steps are arranged at intervals along the arc-shaped end surface.

[0035] In the above technical solution, the top of the pressure head is designed as an arc-shaped end face, and the stamping steps are arranged at intervals along the arc-shaped end face. This design ensures that the pressure head can move smoothly along the contour line of the gear ring during the bending process, reducing damage to the gear ring surface and improving the uniformity and accuracy of the bending.

[0036] Specifically, it also includes a clamping mechanism arranged above the gear ring disk, and the clamping mechanism includes a second driving mechanism 16 and a pressure plate 17 connected to the output end of the second driving mechanism.

[0037] In the above technical solution, a clamping mechanism is added above the gear ring disk, including a second driving mechanism and a pressure plate connected to the output end thereof. The function of the clamping mechanism is to ensure the close fit between the gear ring and the gear ring disk by applying a stable vertical pressure to the gear ring during the gear ring processing, and to prevent the gear ring from being displaced due to vibration generated during the rotation or bending process. The second driving mechanism can use conventional driving parts such as cylinders and linear motors.

[0038] Technical personnel should note: Although the utility model has been described according to the above specific implementation methods, the concept of the utility model is not limited to this utility model. Any modification using the concept of the utility model will be included in the scope of protection of this patent right.

Claims

1. A tooth ring bending mechanism, characterized in that: It includes a worktable, a rotary drive device, a gear ring disk connected to the rotary drive device, a gear ring outer disk fixed on the worktable, and a bending mechanism for bending the convex teeth on the gear ring. The gear ring outer disk is arranged on the outer ring of the gear ring disk, and an annular groove for accommodating the gear ring is reserved between the gear ring outer disk and the outer ring of the gear ring disk. Under the rotary drive of the rotary drive device, the gear ring can rotate with the gear ring disk. The bending mechanism includes a pressure head and a first driving mechanism for driving the pressure head to bend the convex teeth on the gear ring.

2. The gear ring bending mechanism according to claim 1, characterized in that: The gear ring disk and the gear ring outer disk are provided with latch grooves, in which latch pins are inserted, and two ends of the latch pin extend with mortgage parts for resisting against two ends of the gear ring.

3. The gear ring bending mechanism according to claim 1, characterized in that: The gear ring outer disk and the gear ring disk are provided with a plurality of stamping grooves corresponding to the tooth grooves of the gear ring, and the pressure head is provided with a stamping step.

4. The gear ring bending mechanism according to claim 3, characterized in that: There are multiple stamping steps, and the intervals between the stamping steps match the intervals between the stamping grooves.

5. The gear ring bending mechanism according to claim 4, characterized in that: The top of the pressure head is an arc-shaped end surface, and the stamping steps are arranged at intervals along the arc-shaped end surface.

6. The gear ring bending gear mechanism according to claim 1, characterized in that: It also includes a clamping mechanism arranged above the gear ring disk, and the clamping mechanism includes a second driving mechanism and a pressure plate connected to the output end of the second driving mechanism.

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