A long shaft bevel gear trimming and feeding device

Abstract

The utility model belongs to long axle gear processing field especially relates to a long axle bevel gear trimming post -feeding device, including push cylinder, support part, slide and conveying part, the conveying part one side is equipped with slide, support part and push cylinder in proper order along the second direction, and the slide one end abuts conveying part, and the other end is connected support part, the transmission tooth rotatable is equipped with in the pivot one end of conveying part, and the transmission tooth engages and is slidably arranged transmission rod along the third direction. Long axle bevel gear falls from trimming mould to support part, and is pushed to the slide on via push cylinder, falls from the slide to conveying part. When the stamping equipment moves downward, will drive transmission tooth, pivot rotation, thereby makes the conveyer belt move, and because transmission tooth is ratchet and pawl structure, when the stamping equipment moves upward, pivot does not rotate, and the conveyer belt moves and will be the next long axle bevel gear to vacate the placement position, and will gradually convey the original long axle bevel gear to the output end.

Description

Technical Field

[0001] This utility model belongs to the field of long shaft gear processing, and in particular relates to a feeding device for long shaft bevel gears after edge trimming. Background Technology

[0002] When hot-cutting the edges of long-shaft gears after hot forging, it is necessary to prevent damage and ensure that the gears slide out of the cutting mold cavity. In the current process of cutting the edges of long-shaft gears, due to the limitation of the effective cutting height of the stamping equipment, the gears cannot slide out during cutting and there is a risk of damage. Therefore, the existing process uses offline flashing. After cutting, the long-shaft gears will slide directly from the cutting mold. In order to regulate the falling long-shaft gears and facilitate subsequent processes, this application designs a feeding device after cutting. Utility Model Content

[0003] The purpose of this invention is to provide a feeding device for long-shaft bevel gears after trimming, in order to solve the problems existing in the prior art. To achieve the above-mentioned objective, the technical solution adopted by this invention is as follows:

[0004] A long-shaft bevel gear edge-cutting feeding device includes a push cylinder, a support component, a slide rail, and a conveying component; the slide rail, the support component, and the push cylinder are sequentially arranged on one side of the conveying component along a second direction, one end of the slide rail abuts against the conveying component, and the other end is connected to the support component; one end of the rotating shaft of the conveying component is rotatably provided with a transmission tooth, and the transmission tooth meshes with a transmission rod that slides upward along a third direction.

[0005] Furthermore, the supporting component includes a supporting base column, a flexible plate, stepped columns, and a spring. Several stepped columns are evenly arranged around the bottom of the flexible plate. The top of the supporting base column is provided with a countersunk hole. The spring is sleeved on the small end of the stepped column. The spring is located inside the large end of the countersunk hole. The small end of the countersunk hole is slidably connected to the small end of the stepped column.

[0006] Furthermore, it also includes a base plate, on which a first toothed rack is provided along a second direction, and one end of the base plate abuts against the conveying component; the slide includes a slide plate and a support plate, one end of the slide plate abuts against the conveying component, and the other end is slidably connected to the flexible plate, and the support plate is hinged to the middle of the slide plate, and the support plate engages with the first toothed rack.

[0007] Furthermore, the supporting column is fixedly provided on the top of the base plate, the supporting seat is fixedly provided on the top of the base plate, and the pushing cylinder is detachably provided on the top of the supporting seat.

[0008] Furthermore, the conveying component includes a conveyor belt, a support frame, and a rotating shaft. The support frame is provided with the conveyor belt along its length, and the conveyor belt engages with the rotating shaft.

[0009] Furthermore, the transmission gear includes an external gear and an internal ratchet, and one end of the rotating shaft is provided with a recess, in which ratchet teeth are rotatably provided, and the ratchet teeth mesh with the internal ratchet.

[0010] Furthermore, the transmission rod is provided with a second rack along the third direction, and the second rack meshes with the external gear.

[0011] Furthermore, a connecting rod is provided along the first direction, one end of which is fixedly connected to the transmission rod, and the other end is connected to a stamping device that can move upward along a third direction. The stamping device and the supporting component are located on the same vertical line.

[0012] Furthermore, it also includes detection components, which are provided on both sides of the top of the support component near the pushing cylinder.

[0013] This utility model has the following beneficial effects: It is equipped with a support component, which is damped by a spring. At the same time, the surface in direct contact with the long shaft bevel teeth is made of a flexible plate to minimize damage to the long shaft bevel teeth. Through the ratchet structure, the transmission rod drives the conveyor belt to move in a unidirectional and uniform interval. It can cooperate one-to-one with the action of the push cylinder pushing the long shaft bevel teeth. This avoids the long shaft bevel teeth from accumulating on the conveyor belt and also avoids the conveyor belt from collapsing due to inertia when the long shaft bevel teeth slide in while it is rotating continuously. Attached Figure Description

[0014] Figure 1 This is an exploded view of the present invention;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0017] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] like Figure 1-2 As shown, a long-shaft bevel gear feeding device after trimming includes a push cylinder 3, a support component 4, a slide rail 5, and a conveying component 7. The slide rail 5, support component 4, and push cylinder 3 are sequentially arranged along a second direction on one side of the conveying component 7. One end of the slide rail 5 abuts against the conveying component 7, and the other end connects to the support component 4. A transmission gear 8 is rotatably provided at one end of the rotating shaft 704 of the conveying component 7. The transmission gear 8 meshes with a transmission rod 9 that slides upwards along a third direction. The long-shaft bevel gear 12 slides from the trimming die (not shown in the figure, located between the stamping equipment 11 and the support component 4, and aligned with both on the same vertical line and axis) onto the support component 4, is pushed onto the slide rail 5 via the push cylinder 3, and then slides down from the slide rail 5 onto the conveying component 7. When the stamping equipment 11 moves downward, it drives the transmission gear 8 and the rotating shaft 703 to rotate, thereby moving the conveyor belt 701. Since the transmission gear 8 is a ratchet structure, when the stamping equipment 11 moves upward, the rotating shaft 703 does not rotate. When the conveyor belt 701 moves, it makes room for the next long shaft bevel tooth 12 and gradually transports the original long shaft bevel tooth 12 towards the output end.

[0019] like Figure 1 As shown, the support component 4 includes a support base column 401, a flexible plate 402, stepped columns 403, and a spring 404. Several stepped columns 403 are evenly distributed around the bottom circumference of the flexible plate 402. The support base column 401 has a countersunk hole 4011 at its top. A spring 404 is fitted onto the small end of each stepped column 403, and the spring 404 is located inside the large end of the countersunk hole 4011. The small end of the countersunk hole 4011 is slidably connected to the small end of the stepped column 403. When the long-axis bevel tooth 12 falls onto the flexible plate 402, it is subjected to downward force through the flexible plate 402, and the impact force is mitigated by the spring 404. The small end of the stepped column 403 and the countersunk hole 4011 are made of materials with high friction. The friction between the two converts the elastic potential energy of the spring 404, preventing the spring 404 from vibrating back and forth. However, the friction should not be too high; it needs to be able to rebound after the long-axis bevel tooth 12 is removed. The flexible plate 402 uses a flexible material with low friction, such as flexible graphite sealing material, to reduce the damage to the long shaft bevel tooth 12 caused by the impact between the long shaft bevel tooth 12 and the flexible plate 402. At the same time, the material with low friction resistance can avoid the impact caused by the push cylinder 3 pushing the upper part of the long shaft bevel tooth 12 to tilt, or the situation where the push cylinder 3 is difficult to push.

[0020] In addition, it also includes a base plate 1, on which a first rack 101 is provided along the second direction, and one end of the base plate 1 abuts against the conveying component 7; the slide 5 includes a slide plate 502 and a support plate 501, one end of the slide plate 502 abuts against the conveying component 7, and the other end is slidably connected to a flexible plate 402, and the support plate 501 is hinged in the middle of the slide plate 502, the support plate 501 meshes with the first rack 101, and the slide plate 502 has different tilt angles when the support plate 501 abuts against the first rack 101 at different positions, and the height of different support components 4 can be adapted by adjusting the tilt angle. The top of the base plate 1 is detachably equipped with a support column 401. The position of the support column 401 can be adjusted on the base plate 1. By adjusting the position, the flexible plate 402 and the slide plate 502 are connected. The two are movably connected. The long shaft bevel tooth 12 will press down on the flexible plate 402. Therefore, the flexible plate 402 in the empty state needs to be slightly higher than the slide plate 502 so that the long shaft bevel tooth 12 can slide down onto the slide plate 502. The top of the base plate 1 is fixedly equipped with a support seat 2. The top of the support seat 2 is detachably equipped with a push cylinder 3. The output end of the push cylinder 3 is slightly higher than the flexible plate 402. When the push cylinder 3 works, it pushes the long shaft bevel tooth 12 toward the slide plate 502. The long shaft bevel tooth 12 slides down onto the conveyor belt 701 through the slide plate 502.

[0021] Furthermore, the conveying component 7 includes a conveyor belt 701, a support frame 702, and a rotating shaft 703. The support frame 702 has the conveyor belt 701 along its length, and the conveyor belt 701 meshes with the rotating shaft 703. The transmission gear 8 includes an external gear 801 and an internal ratchet 802. One end of the rotating shaft 703 has a recess 7031, and a ratchet 803 is rotatably provided in the recess 7031, which meshes with the internal ratchet 802. The transmission rod 9 has a second rack 901 along its third direction, and the second rack 901 meshes with the external gear 801. A chain is arranged around the conveyor belt 701, and the chain meshes with the upper toothed sprocket of the rotating shaft 703. When the rotating shaft 703 rotates, it drives the conveyor belt 701 to move. The inner ratchet 802 and ratchet 803 work together to drive the external gear 801 to rotate the shaft 703 when the transmission rod 9 moves downward. This causes the conveyor belt 701 to move a certain distance, which is used to place the long-axis bevel teeth 12 that are falling onto the flexible plate 402. Therefore, the long-axis bevel teeth 12 are evenly spaced on the conveyor belt 701 to facilitate subsequent processes.

[0022] like Figure 1 As shown, it also includes a connecting rod 10 arranged along a first direction. One end of the connecting rod 10 is fixedly connected to the transmission rod 9, and the other end is connected to a stamping device 11 that can move upward along a third direction. The stamping device 11 and the support component 4 are located on the same vertical line. When the stamping device 11 presses the long shaft bevel tooth 12, it will move downward a certain distance. During its movement, it will drive the transmission rod 9 to move downward, thereby driving the conveyor belt 701 to move.

[0023] In addition, a detection component 6 is included. The support component 4 has detection components 6 located on both sides near the top of the push cylinder 3. The detection component 6 includes a transmitter and a receiver located at opposite ends of the flexible plate 402, slightly higher than the flexible plate 402, and is used to detect whether the long-axis bevel tooth 12 has fallen. The push cylinder 3 only starts working after the detection component 6 receives a signal.

[0024] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Any modifications, alterations, alterations, or substitutions made by those skilled in the art to the technical solutions of the present utility model without departing from the spirit of the present utility model shall fall within the protection scope defined by the claims of the present utility model.

Claims

1. A long shaft bevel gear post-trimming feed device, characterized by: It includes a push cylinder (3), a support component (4), a slide rail (5), and a conveying component (7); the slide rail (5), the support component (4), and the push cylinder (3) are sequentially arranged on one side along a second direction. One end of the slide rail (5) abuts against the conveying component (7), and the other end is connected to the support component (4); the shaft (703) of the conveying component (7) is rotatably provided with a transmission tooth (8), which meshes with a transmission rod (9) that slides upward along a third direction.

2. A long shaft bevel gear cut edge post feeder as claimed in claim 1, characterized in that: The supporting component (4) includes a supporting base column (401), a flexible plate (402), a stepped column (403), and a spring (404). The flexible plate (402) has a plurality of stepped columns (403) evenly arranged on the bottom circumference. The supporting base column (401) has a countersunk hole (4011) at the top. The spring (404) is sleeved on the small end of the stepped column (403). The spring (404) is located inside the large end of the countersunk hole (4011). The small end of the countersunk hole (4011) is slidably connected to the small end of the stepped column (403).

3. The feeding device for a long-shaft bevel gear after trimming, as described in claim 2, is characterized in that: It also includes a base plate (1), on which a first rack (101) is provided along a second direction, and one end of the base plate (1) abuts against the conveying component (7); the slide (5) includes a slide plate (502) and a support plate (501), one end of the slide plate (502) abuts against the conveying component (7), and the other end is slidably connected to the flexible plate (402), and the support plate (501) is hinged in the middle of the slide plate (502), and the support plate (501) meshes with the first rack (101).

4. The feeding device for long-shaft bevel gears after trimming, as described in claim 3, is characterized in that: The base plate (1) is provided with the support column (401) at the top, and the base plate (1) is fixedly provided with the support seat (2) at the top. The support seat (2) is detachably provided with the push cylinder (3) at the top.

5. The feeding device for long-shaft bevel gears after trimming, as described in claim 1, is characterized in that: The conveying component (7) includes a conveyor belt (701), a support frame (702), and a rotating shaft (703). The support frame (702) is provided with the conveyor belt (701) along its length, and the conveyor belt (701) engages with the rotating shaft (703).

6. The feeding device for long-shaft bevel gears after trimming, as described in claim 5, is characterized in that: The transmission gear (8) includes an external gear (801) and an internal ratchet (802). One end of the rotating shaft (703) is provided with a recess (7031), and a ratchet (803) is rotatably provided in the recess (7031). The ratchet (803) meshes with the internal ratchet (802).

7. The feeding device for long-shaft bevel gears after trimming, as described in claim 6, is characterized in that: The transmission rod (9) is provided with a second rack (901) along the third direction, and the second rack (901) meshes with the external gear (801).

8. The feeding device for long-shaft bevel gears after trimming, as described in claim 1, is characterized in that: It also includes a connecting rod (10) arranged along a first direction, one end of which is fixedly connected to the transmission rod (9), and the other end is connected to a stamping device (11) that can move upward along a third direction, the stamping device (11) and the support member (4) being located on the same vertical line.

9. The feeding device for long-shaft bevel gears after trimming, as described in claim 1, is characterized in that: It also includes a detection component (6), which is provided on both sides of the top of the support component (4) near the push cylinder (3).

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