Cutting equipment for synchronous wheel machining

Abstract

The utility model relates to the field of synchronous wheel cutting, and discloses cutting equipment for synchronous wheel machining, which comprises a machine table, a cutting assembly is fixedly connected to the outer wall of the upper end of the machine table, a support is fixedly connected to the outer wall of the upper end of the machine table, and a rotating plate is rotatably connected to the outer wall of the upper end of the support. A sliding rod is fixedly connected to the inner wall of the upper end of the rotating plate, a second sliding plate is slidably connected to the outer wall of the sliding rod, a third sliding plate is slidably connected to the outer wall of the sliding rod, a threaded rod penetrates through and is rotatably connected to the inner wall of the front end of the rotating plate, and a first short rod is rotatably connected to the inner wall of the front side of the upper end of the rotating plate. According to the marking device, the threaded rod drives the first sliding plate to move so that the second short rod can rotate, the second short rod rotates to drive the second sliding plate and the third sliding plate to move at the same time through the second long rod and the first long rod, the distance between the marking heads at the right ends of the first sliding plate, the second sliding plate and the third sliding plate is adjusted, multi-section marking can be conducted at a time, and the marking speed is increased.

Description

Technical Field

[0001] The utility model relates to the field of synchronous wheel cutting, in particular to a cutting device used for synchronous wheel processing. Background Art

[0002] Synchronous wheels usually refer to synchronous gears, also known as spur gears or straight gears. They are a type of gear whose gear tooth tops and tooth valleys are shaped so that the two gears have a constant transmission ratio when they are meshed. This transmission ratio is determined by the number of teeth and module of the gears. Therefore, in the synchronous gear transmission system, the transmission of rotation speed and torque is accurate and predictable.

[0003] In the manufacturing process of synchronous wheels, the raw materials need to be cut to form the initial synchronous wheel blank, and then fine-processed and shaped in subsequent processing. Before cutting, the required cutting length needs to be marked on the raw materials in advance to facilitate subsequent cutting operations.

[0004] The existing cutting equipment for synchronous wheel processing requires workers to mark the synchronous wheel raw materials before cutting. The workers need to measure the raw materials cut by the synchronous wheel with a measuring instrument, and then mark them section by section with a marking pen. The operation is cumbersome. When encountering longer synchronous wheel cutting raw materials that need to be marked, marking will be more troublesome. Therefore, a cutting equipment for synchronous wheel processing is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a cutting device for synchronous wheel processing, aiming to improve the problem of troublesome marking before cutting of longer synchronous wheel raw materials in the prior art.

[0006] The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts,

[0007] As a further description of the above technical solution:

[0008] The clamping assembly includes a fixed table, the bottom outer wall of the fixed table is fixedly connected to the upper outer wall of the machine table, the upper inner wall of the fixed table is slidably connected with a clamping block, the left outer wall of the fixed table is fixedly connected with a motor, the left inner wall of the fixed table is penetrated and rotatably connected with a bidirectional screw rod, and the left inner wall of the bidirectional screw rod is fixedly connected to the output shaft of the motor.

[0009] As a further description of the above technical solution:

[0010] The cutting assembly comprises a fixing seat, the bottom outer wall of the fixing seat is fixedly connected to the upper outer wall of the machine platform, and the upper inner wall of the fixing seat is rotatably connected with a cutter.

[0011] As a further description of the above technical solution:

[0012] One end of the spring is fixedly connected to the right end outer wall of the slide plate 1, and the other end of the spring is fixedly connected to the left end inner wall of the marking head.

[0013] As a further description of the above technical solution:

[0014] The outer wall at the right end of the marking head is fixedly connected with a marking pen, and the inner wall at the left end of the marking head is slidably connected to the outer wall at the right end of the slide plate one.

[0015] As a further description of the above technical solution:

[0016] The front end inner wall of the slide plate 1 penetrates through and is threadedly connected to the outer wall of the threaded rod, and the front end inner wall of the slide plate 1 penetrates through and is slidably connected to the outer wall of the slide rod.

[0017] As a further description of the above technical solution:

[0018] The front end inner wall of the slide plate 2 is provided with a through hole, the upper end inner wall of the slide plate 2 is rotatably connected to the bottom end outer wall of the long rod 2, and the front end inner wall of the slide plate 2 penetrates and is slidably connected to the outer wall of the slide rod.

[0019] As a further description of the above technical solution:

[0020] A through hole is opened on the front inner wall of the slide plate three, the upper inner wall of the slide plate three is rotatably connected to the bottom outer wall of the long rod one, and the front inner wall of the slide plate three penetrates and is slidably connected to the outer wall of the slide rod.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the movement of the slide plate 1 is driven by the threaded rod to rotate the short rod 2, and the rotation of the short rod 2 drives the slide plates 2 and 3 to move simultaneously through the long rod 2 and the long rod 1 respectively, and the distance between the marking heads at the right ends of the slide plates 1, 2 and 3 is adjusted, so that multiple sections of marking can be performed at one time, thereby improving the marking speed.

[0023] 2. In the utility model, by providing a clamping assembly, the motor drives the rotation of the bidirectional screw rod, so that the clamping blocks on both sides can move simultaneously, and the synchronous wheel raw material can be clamped and released quickly, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of a cutting device for synchronous wheel processing proposed by the utility model;

[0025] Figure 2 A schematic diagram of a clamping block of a cutting device for synchronous wheel processing proposed by the utility model;

[0026] Figure 3 The utility model is a schematic diagram of a marking head of a cutting device for synchronous wheel processing.

[0027] Legend:

[0028] 1. Machine; 2. Fixed seat; 3. Cutter; 4. Clamp; 5. Bidirectional screw; 6. Fixed table; 7. Motor; 8. Bracket; 9. Slide plate 1; 10. Slide rod; 11. Threaded rod; 12. Turn plate; 13. Short rod 1; 14. Long rod 1; 15. Long rod 2; 16. Marking head; 17. Spring; 18. Short rod 2; 19. Slide plate 2; 20. Slide plate 3. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] Reference Figure 1 and Figure 2The utility model provides an embodiment: a cutting device for synchronous wheel processing, including a machine table 1, the machine table 1 provides support for the cutting of the synchronous wheel, a cutting assembly is fixedly connected to the upper outer wall of the machine table 1, a bracket 8 is fixedly connected to the upper outer wall of the machine table 1, the bracket 8 is composed of two fixed blocks, a round rod and two limit blocks, the bracket 8 provides support for the rotation of the rotating plate 12, the upper outer wall of the bracket 8 is rotatably connected with a rotating plate 12, the rotating plate 12 provides support for the rotation of the threaded rod 11, the rotation of the rotating plate 12 can drive the marking head 16 to rotate, and the synchronous wheel raw material is marked, A slide bar 10 is fixedly connected to the inner wall of the upper end of the rotating plate 12. The slide bar 10 can reduce the sliding resistance of slide plates 1 9, 19 and 20, so that slide plates 1 9, 19 and 20 can move more smoothly. A slide bar 2 19 is slidably connected to the outer wall of the slide bar 10. Slide plate 2 19 moves simultaneously through the rotation of the long rod 2 15. The position of slide plate 2 19 is adjusted. A through hole is provided on the front inner wall of slide plate 2 19. The upper inner wall of slide plate 2 19 is rotatably connected to the bottom outer wall of the long rod 2 15. The front inner wall of slide plate 2 19 penetrates and is slidably connected to the outer wall of the slide bar 10.

[0031] Furthermore, a slide plate 3 20 is slidably connected to the outer wall of the slide bar 10, and the slide plate 3 20 moves simultaneously through the rotation of the long rod 14 to adjust the position of the slide plate 3 20. A through hole is provided on the front inner wall of the slide plate 3 20, and the upper inner wall of the slide plate 3 20 is rotatably connected to the bottom outer wall of the long rod 14. The front inner wall of the slide plate 3 20 penetrates and is slidably connected to the outer wall of the slide bar 10. A threaded rod 11 penetrates and is rotatably connected to the front inner wall of the rotating plate 12. The rotation of the threaded rod 11 can drive the movement of the slide plate 9, thereby rotating the short rod 2 18. A short rod 13 is rotatably connected to the inner wall of the upper front side of the rotating plate 12. The short rod 13 is used to connect the rotating plate 12 and the long rod 14. The rear inner wall of the short rod 13 is rotatably connected to the A long rod 14 is connected, and the long rod 14 is used to connect the short rod 13 and the long rod 2 15, and at the same time drive the slide plate 3 20 to move. The rear end outer wall of the long rod 14 is rotatably connected with the long rod 2 15. The long rod 2 15 is used to connect the short rod 2 18 and the long rod 14, and at the same time drive the slide plate 2 19 to move. The rear end inner wall of the long rod 2 15 is rotatably connected with the short rod 2 18. The short rod 2 18 is used to connect the slide plate 19 and the long rod 2 15. The bottom outer wall of the short rod 2 18 is rotatably connected with the slide plate 9. The slide plate 9 can be moved by the rotation of the threaded rod 11, driving the short rod 2 18 to rotate. The front end inner wall of the slide plate 9 penetrates and is threadedly connected to the outer wall of the threaded rod 11. The front end inner wall of the slide plate 9 penetrates and is slidably connected to the outer wall of the slide bar 10.

[0032] Furthermore, the right end outer wall of the slide plate 9 is elastically connected to the marking head 16 through a spring 17. The marking head 16 can be used to mark the cutting length. The right end outer wall of the marking head 16 is fixedly connected to a marking pen. The left end inner wall of the marking head 16 is slidably connected to the right end outer wall of the slide plate 9. One end of the spring 17 is fixedly connected to the right end outer wall of the slide plate 9, and the other end of the spring 17 is fixedly connected to the left end inner wall of the marking head 16. The setting of the spring 17 can make the marking head 16 retractable, which is convenient for marking the cutting length of the synchronous wheel raw material. The upper end outer wall of the machine 1 is fixedly connected to a clamping assembly.

[0033] Reference Figure 1 and Figure 2 The clamping assembly includes a fixed platform 6, which provides support for the sliding of the clamping block 4. The outer wall of the bottom end of the fixed platform 6 is fixedly connected to the outer wall of the upper end of the machine platform 1. The inner wall of the upper end of the fixed platform 6 is slidably connected with the clamping block 4. The clamping blocks 4 are symmetrically arranged. A sliding groove is provided on the inner wall of the front end of the clamping block 4. The inner wall of the left end of the clamping block 4 penetrates and is threadedly connected to the outer wall of the bidirectional screw rod 5. The outer wall of the left end of the fixed platform 6 is fixedly connected to a motor 7. The operation of the motor 7 can drive the rotation of the bidirectional screw rod 5. The inner wall of the left end of the fixed platform 6 penetrates and is rotatably connected with a bidirectional screw rod 5. The clamping blocks 4 on both sides can be moved toward the center by the clockwise rotation of the bidirectional screw rod 5, and the clamping blocks 4 on both sides can be moved to both ends by the counterclockwise rotation of the bidirectional screw rod 5. The inner wall of the left end of the bidirectional screw rod 5 is fixedly connected to the output shaft of the motor 7.

[0034] Reference Figure 1 The cutting assembly includes a fixed seat 2, which provides support for a cutter 3. The bottom outer wall of the fixed seat 2 is fixedly connected to the upper outer wall of the machine table 1. The upper inner wall of the fixed seat 2 is rotatably connected to the cutter 3, and the cutter 3 is used to cut the synchronous wheel raw material.

[0035] Working principle: by measuring the length of the synchronous wheel raw material to be cut, the slide plate 1 9 is driven to move by rotating the bidirectional lead screw 5, and the movement of the slide plate 1 9 drives the short rod 2 18 to rotate. The rotation of the short rod 2 18 drives the slide plate 2 19 and the slide plate 3 20 to move simultaneously through the long rod 2 15 and the long rod 1 14 respectively, and the spacing between the marking heads 16 at the right ends of the slide plates 1 9, 19 and 20 is adjusted. After the adjustment is completed, the bidirectional lead screw 5 is driven by the motor 7 to rotate clockwise so that the clamping blocks 4 on both sides clamp the synchronous wheel raw material, and the rotating plate 12 is rotated clockwise to rotate the marking head 16 to mark the outer wall of the synchronous wheel raw material for easy cutting. The synchronous wheel raw material can be cut by the cutter 3, and the protective cover on the cutter 3 can prevent debris from splashing.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for synchronous wheel processing, comprising a machine table (1), characterized in that: A cutting assembly is fixedly connected to the outer wall of the upper end of the machine (1); a bracket (8) is fixedly connected to the outer wall of the upper end of the machine (1); a rotating plate (12) is rotatably connected to the outer wall of the upper end of the bracket (8); a sliding rod (10) is fixedly connected to the inner wall of the upper end of the rotating plate (12); a sliding plate 2 (19) is slidably connected to the outer wall of the sliding rod (10); a sliding plate 3 (20) is slidably connected to the outer wall of the sliding rod (10); a threaded rod (11) penetrates and is rotatably connected to the inner wall of the front end of the rotating plate (12); the rotating plate (12) A short rod 1 (13) is rotatably connected to the inner wall of the upper front end, a long rod 1 (14) is rotatably connected to the inner wall of the rear end of the short rod 1 (13), a long rod 2 (15) is rotatably connected to the outer wall of the rear end of the long rod 1 (14), a short rod 2 (18) is rotatably connected to the inner wall of the rear end of the long rod 2 (15), a slide plate 1 (9) is rotatably connected to the outer wall of the bottom end of the short rod 2 (18), the outer wall of the right end of the slide plate 1 (9) is elastically connected to the marking head (16) through a spring (17), and a clamping assembly is fixedly connected to the outer wall of the upper end of the machine platform (1).

2. The cutting device for synchronous wheel processing according to claim 1, characterized in that: The clamping assembly comprises a fixed platform (6), the bottom outer wall of the fixed platform (6) is fixedly connected to the upper outer wall of the machine platform (1), the upper inner wall of the fixed platform (6) is slidably connected to a clamping block (4), the left outer wall of the fixed platform (6) is fixedly connected to a motor (7), the left inner wall of the fixed platform (6) is penetrated by a bidirectional screw rod (5) and is rotatably connected, and the left inner wall of the bidirectional screw rod (5) is fixedly connected to the output shaft of the motor (7).

3. The cutting device for synchronous wheel processing according to claim 1, characterized in that: The cutting assembly comprises a fixed seat (2), the bottom outer wall of the fixed seat (2) is fixedly connected to the upper outer wall of the machine platform (1), and the upper inner wall of the fixed seat (2) is rotatably connected to a cutter (3).

4. The cutting device for synchronous wheel processing according to claim 1, characterized in that: One end of the spring (17) is fixedly connected to the right end outer wall of the slide plate (9), and the other end of the spring (17) is fixedly connected to the left end inner wall of the marking head (16).

5. The cutting device for synchronous wheel processing according to claim 1, characterized in that: The right end outer wall of the marking head (16) is fixedly connected with a marking pen, and the left end inner wall of the marking head (16) is slidably connected to the right end outer wall of the slide plate 1 (9).

6. The cutting device for synchronous wheel processing according to claim 1, characterized in that: The front end inner wall of the slide plate 1 (9) penetrates through and is threadedly connected to the outer wall of the threaded rod (11), and the front end inner wall of the slide plate 1 (9) penetrates through and is slidably connected to the outer wall of the slide rod (10).

7. The cutting device for synchronous wheel processing according to claim 1, characterized in that: The front end inner wall of the second slide plate (19) is provided with a through hole, the upper end inner wall of the second slide plate (19) is rotatably connected to the bottom end outer wall of the second long rod (15), and the front end inner wall of the second slide plate (19) penetrates and is slidably connected to the outer wall of the sliding rod (10).

8. The cutting device for synchronous wheel processing according to claim 1, characterized in that: The front end inner wall of the slide plate three (20) is provided with a through hole, the upper end inner wall of the slide plate three (20) is rotatably connected to the bottom end outer wall of the long rod one (14), and the front end inner wall of the slide plate three (20) penetrates and is slidably connected to the outer wall of the slide rod (10).

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