Synchronous belt tooth grinding and punching device

Abstract

The utility model provides a synchronous belt gear grinding and punching device, and relates to the technical field of synchronous belt machining, the synchronous belt gear grinding and punching device comprises a cabinet, a fixing table is fixedly mounted at the top of the cabinet, a notch is further formed in the top of the cabinet, a fixing mechanism is arranged between the cabinet and the notch, and the fixing mechanism comprises two limiting pieces; the limiting piece is used for limiting the synchronous belt. The fixing mechanism is arranged, the fixing mechanism comprises the two limiting pieces, the limiting pieces and the fixing table are matched to be used for automatic limiting of the synchronous belt, the production efficiency and the machining precision are remarkably improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of synchronous belt processing, and more specifically, to a synchronous belt tooth grinding and punching device. Background Art

[0002] In the field of modern industrial automation, as a key transmission component, synchronous belts are widely used in various mechanical equipment, such as machine tools, textile machinery, packaging machinery, and automated production lines. With their characteristics of high efficiency, precision, and low noise, synchronous belts have become an indispensable part in connecting motors and loads. However, during the manufacturing and subsequent maintenance of synchronous belts, it is often necessary to punch holes in them to ensure their precise fit with pulleys and achieve stable transmission effects.

[0003] Traditional synchronous belt tooth grinding and punching operations are mostly carried out manually. Especially in the punching process, operators usually need to use manual jigs to fix the belt and then complete the operation with the help of punching tools. This method is inefficient, and long-term holding of jigs for operation is likely to cause operator fatigue and increase work safety risks. Therefore, we have made improvements in this regard and proposed a synchronous belt tooth grinding and punching device. Summary of the Invention

[0004] The purpose of the utility model is to address the problem that traditional synchronous belt tooth grinding and punching operations are mostly carried out manually.

[0005] To achieve the above-mentioned invention purpose, the utility model provides a synchronous belt tooth grinding and punching device to improve the above problems.

[0006] Specifically, this application is as follows:

[0007] A synchronous belt tooth grinding and punching device includes a cabinet. A fixed platform is fixedly installed on the top of the cabinet, and a notch is also provided on the top of the cabinet. A fixing mechanism is arranged between the cabinet and the notch. The fixing mechanism includes two limiting members for limiting the synchronous belt.

[0008] As a preferred technical solution of this application, the limiting member includes a first support frame. A first lead screw is installed in the first support frame through a bearing. A connecting seat is threadedly connected to the outer surface of the first lead screw. A first motor is installed on the inner side wall of the fixed platform. The output shaft of the first motor passes through the fixed platform and is fixedly connected to the connecting seat.

[0009] As a preferred technical solution of this application, a second motor is installed on one side of the first support frame. The output shaft of the second motor is fixedly connected to one end of the first lead screw.

[0010] As a preferred technical solution of the present application, a support base is fixedly connected to one end of the first support frame away from the second motor. A third motor is installed on one side of the support base. The output shaft of the third motor passes through the support base and is connected to a roller.

[0011] As a preferred technical solution of the present application, the connecting seats in the two limiting members are arranged at different heights, and the length of one connecting seat is greater than that of the other connecting seat.

[0012] As a preferred technical solution of the present application, a gear grinding and punching structure is further provided on the top of the cabinet. The gear grinding and punching structure includes a driving part, and the driving part is connected to a gear grinding and punching part.

[0013] As a preferred technical solution of the present application, the driving part includes a bearing frame fixedly installed on the top of the cabinet. First linear modules are installed on both sides of the bearing frame. A second linear module is connected between the two first linear modules, and a third linear module is connected to the second linear module.

[0014] As a preferred technical solution of the present application, the gear grinding and punching part is arranged on the third linear module, and the gear grinding and punching part is used for gear grinding and punching of the synchronous belt.

[0015] As a preferred technical solution of the present application, the gear grinding and punching part includes two second support frames connected to the third linear module. Cylinders are fixedly installed on the tops of the two second support frames. The telescopic end of the cylinder passes through the second support frame and is fixedly connected to a mounting plate. Fourth motors are installed on the two mounting plates, and the output shafts of the two fourth motors are respectively connected to a punching cutter head and a gear grinding cutter head.

[0016] As a preferred technical solution of the present application, a slide rail is installed on the second support frame, and a slider is slidably connected to the outer surface of the slide rail. The slider is fixedly connected to the mounting plate.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] In the solution of the present application:

[0019] In order to solve the problem that the gear grinding and punching operation of the synchronous belt in the prior art is mostly carried out manually, the present application is provided with a fixing mechanism. The fixing mechanism includes two limiting members. The limiting members and the fixing table cooperate to be able to automatically limit the synchronous belt, significantly improving the production efficiency and processing accuracy and reducing the labor intensity of workers. Description of the Drawings

[0020] Figure 1 It is a structural schematic diagram of the synchronous belt gear grinding and punching device provided by the present application;

[0021] Figure 2Schematic diagram of the fixing mechanism of the synchronous belt tooth grinding and punching device provided by the present application;

[0022] Figure 3 Schematic diagram of the connecting seat of the synchronous belt tooth grinding and punching device provided by the present application;

[0023] Figure 4 Schematic diagram of the structure of the first support frame of the synchronous belt tooth grinding and punching device after being rotated horizontally;

[0024] Figure 5 Schematic diagram of the tooth grinding and punching part of the synchronous belt tooth grinding and punching device provided by the present application.

[0025] Labels in the figure:

[0026] 1. Cabinet; 2. Notch; 3. Fixed table; 4. Fixing mechanism; 401. First support frame; 402. First lead screw; 403. Connecting seat; 404. First motor; 405. Second motor; 406. Support seat; 407. Third motor; 408. Drum; 5. Tooth grinding and punching structure; 501. Carrying frame; 502. First linear module; 503. Second linear module; 504. Third linear module; 505. Second support frame; 506. Cylinder; 507. Mounting plate; 508. Fourth motor; 509. Punching tool head; 510. Slide rail; 511. Slide block; 512. Tooth grinding tool head. Detailed implementation manners

[0027] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] As recorded in the background art, traditional synchronous belt tooth grinding and punching operations are mostly carried out manually. Especially in the punching link, operators usually need to use manual clamps to fix the belt and then complete the operation with the help of punching tools. This method has low efficiency, and long-term holding of the clamp for operation is likely to cause operator fatigue and increase the work safety risk.

[0029] To solve this technical problem, the present invention provides a synchronous belt tooth grinding and punching device, which is applied to the processing of synchronous belts.

[0030] Specifically, please refer to Figures 1-4 , the synchronous belt tooth grinding and punching device specifically includes:

[0031] Cabinet 1, a fixing platform 3 is fixedly installed on the top of cabinet 1, and a notch 2 is also provided on the top of cabinet 1. A fixing mechanism 4 is arranged between cabinet 1 and notch 2. The fixing mechanism 4 includes two limiting members for limiting the synchronous belt.

[0032] The synchronous belt tooth grinding and punching device provided by the present utility model. Through the arranged fixing mechanism 4 in this application, the fixing mechanism 4 includes two limiting members. The cooperation between the limiting members and the fixing platform 3 can be used for automatic limiting of the synchronous belt, significantly improving the production efficiency and processing accuracy, and reducing the labor intensity of workers.

[0033] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0034] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments can be combined with each other.

[0035] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0036] Embodiment 1, please refer to Figures 1-4 A synchronous belt tooth grinding and punching device, including cabinet 1, a fixing platform 3 is fixedly installed on the top of cabinet 1, and a notch 2 is also provided on the top of cabinet 1. A fixing mechanism 4 is arranged between cabinet 1 and notch 2. The fixing mechanism 4 includes two limiting members for limiting the synchronous belt. Through the arranged fixing mechanism 4 in this application, the fixing mechanism 4 includes two limiting members. The cooperation between the limiting members and the fixing platform 3 can be used for automatic limiting of the synchronous belt, significantly improving the production efficiency and processing accuracy, and reducing the labor intensity of workers.

[0037] Further, as shown in Figure 2 and Figure 3 shown, the limiting member includes a first support frame 401. A first lead screw 402 is installed in the first support frame 401 through a bearing. A connecting seat 403 is threadedly connected to the outer surface of the first lead screw 402. A first motor 404 is installed on the inner side wall of the fixing platform 3. The output shaft of the first motor 404 passes through the fixing platform 3 and is fixedly connected to the connecting seat 403. The first motor 404 can drive the connecting seat 403 to rotate to adjust the position of the first support frame 401.

[0038] Further, as shown in Figure 2 and Figure 3As shown, a second motor 405 is installed on one side of the first support frame 401. The output shaft of the second motor 405 is fixedly connected to one end of the first lead screw 402. By driving the first lead screw 402 to rotate, the second motor 405 can drive the first support frame 401 to move.

[0039] Further, as Figure 2 and Figure 3 shown, a support base 406 is fixedly connected to the end of the first support frame 401 away from the second motor 405. A third motor 407 is installed on one side of the support base 406. The output shaft of the third motor 407 passes through the support base 406 and is connected to a roller 408. The third motor 407 can drive the roller 408 to rotate. After the synchronous belt to be processed is placed on the top of the fixed table 3, it can be pressed by the roller 408 to achieve the fixation of the synchronous belt.

[0040] Further, as Figure 3 and Figure 4 shown, the connecting seats 403 in the two limit members are arranged at different heights, and the length of one of the connecting seats 403 is greater than that of the other connecting seat 403, so that both limit members can be rotated to the horizontal. When the two limit members are rotated to the horizontal, their state is as Figure 4 shown. At this time, the synchronous belt can be sleeved between the fixed table 3 and the two rollers 408. When the rollers 408 rotate, they can drive the synchronous belt to rotate to adjust the punching position of the synchronous belt, so as to quickly switch the position during synchronous belt punching. For a longer synchronous belt, when the maximum distance between the two rollers 408 cannot be satisfied, the Figure 3 state is used to gradually perform punching operations on the synchronous belt, so that the present application can be adapted to synchronous belts of different lengths.

[0041] Embodiment 2 further optimizes the synchronous belt grinding and punching device provided in Embodiment 1. Specifically, as Figure 1 shown, a grinding and punching structure 5 is further provided on the top of the cabinet 1. The grinding and punching structure 5 includes a driving part, and the driving part is connected with a grinding and punching part. The driving part is used to adjust the position of the grinding and punching part.

[0042] Further, as Figure 1 shown, the driving part includes a carrier 501 fixedly installed on the top of the cabinet 1. First linear modules 502 are installed on both sides of the carrier 501. A second linear module 503 is connected between the two first linear modules 502. A third linear module 504 is connected to the second linear module 503. The first linear module 502, the second linear module 503 and the third linear module 504 cooperate with each other to realize three-axis adjustment of the grinding and punching part in the X, Y, and Z directions.

[0043] Further, as Figure 1As shown, the tooth grinding and punching part is arranged on the third linear module 504, and the tooth grinding and punching part is used for tooth grinding and punching of the synchronous belt.

[0044] Embodiment 3 further optimizes the synchronous belt tooth grinding and punching device provided in Embodiment 2. Specifically, as Figure 1 and Figure 5 shown, the tooth grinding and punching part includes two second support frames 505 connected to the third linear module 504. At the top of the two second support frames 505, a cylinder 506 is fixedly installed. The telescopic end of the cylinder 506 passes through the second support frame 505 and is fixedly connected to a mounting plate 507. A fourth motor 508 is installed on the two mounting plates 507. The output shafts of the two fourth motors 508 are respectively connected to a punching tool head 509 and a tooth grinding tool head 512. The cylinder 506 can drive the fourth motor 508 to lift through the mounting plate 507. The fourth motor 508 can respectively perform punching and tooth grinding processing by driving the punching tool head 509 and the tooth grinding tool head 512 to rotate.

[0045] Furthermore, as Figure 5 shown, a slide rail 510 is installed on the second support frame 505. The outer surface of the slide rail 510 is slidably connected to a slider 511. The slider 511 is fixedly connected to the mounting plate 507. The slider 511 and the slide rail 510 cooperate with each other to limit the mounting plate 507, and can improve the stability of the lifting of the mounting plate 507.

[0046] The using process of the synchronous belt tooth grinding and punching device provided by the present utility model is as follows:

[0047] When processing some longer synchronous belts, the first support frame 401 is vertically arranged, and the position to be processed is placed on the top of the fixed table 3. Then, the second motor 405 drives the first lead screw 402 to rotate, so that the first support frame 401 drives the roller 408 to descend, and presses the belt through the roller 408. The first linear module 502, the second linear module 503 and the third linear module 504 adjust the position of the fourth motor 508, so that the punching tool head 509 or the tooth grinding tool head 512 is aligned with the belt processing position. Then, the cylinder 506 drives the fourth motor 508 to descend to process the belt; when processing a belt with a length within the horizontal maximum distance range between the two rollers 408, the first support frame 401 first rises, and then the connecting seat 403 is driven to rotate by the first motor 404, so that the first support frame 401 rotates to the horizontal. The belt is sleeved between the fixed table 3 and the two rollers 408. Then, the two rollers 408 move away from each other to support the belt, and the belt is processed by the punching tool head 509 or the tooth grinding tool head 512. During the processing, the third motor 407 drives the roller 408 to rotate to drive the belt to rotate and adjust the processing position of the belt.

[0048] In the present utility model, unless otherwise clearly stipulated and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection, or communication with each other; it may be a direct connection, or an indirect connection through an intermediate medium, and it may be the internal communication between two components or the interaction relationship between two components, unless otherwise clearly defined. 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.

[0049] Obviously, the embodiments described above are only a part of the embodiments of the present utility model, rather than all of the embodiments. The accompanying drawings show the preferred embodiments of the present utility model, but do not limit the patent scope of the present utility model. The present utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure directly or indirectly using the content of the specification and drawings of the present utility model in other related technical fields shall be equally within the scope of the patent protection of the present utility model.

Claims

1. A synchronous belt gear grinding and punching device, characterized in that, It includes a cabinet (1), a fixed platform (3) is fixedly installed on the top of the cabinet (1), and a notch (2) is also formed on the top of the cabinet (1). A fixing mechanism (4) is arranged between the cabinet (1) and the notch (2). The fixing mechanism (4) includes two limiting members for limiting the synchronous belt.

2. A synchronous belt grinding and punching device according to claim 1, characterized in that, The limiting member includes a first support frame (401). A first lead screw (402) is installed in the first support frame (401) through a bearing. A connecting seat (403) is threadedly connected to the outer surface of the first lead screw (402). A first motor (404) is installed on the inner side wall of the fixed platform (3). The output shaft of the first motor (404) passes through the fixed platform (3) and is fixedly connected to the connecting seat (403).

3. A synchronous belt tooth grinding and punching device according to claim 2, characterized in that, A second motor (405) is installed on one side of the first support frame (401). The output shaft of the second motor (405) is fixedly connected to one end of the first lead screw (402).

4. A synchronous belt tooth grinding and punching device according to claim 3, wherein, One end of the first support frame (401) far from the second motor (405) is fixedly connected to a support seat (406). A third motor (407) is installed on one side of the support seat (406). The output shaft of the third motor (407) passes through the support seat (406) and is connected to a roller (408).

5. A synchronous belt tooth grinding and punching device according to claim 4, characterized in that The connecting seats (403) in the two limiting members are arranged at different heights, and the length of one connecting seat (403) is greater than that of the other connecting seat (403).

6. The synchronous belt tooth grinding and punching device according to claim 5, characterized in that, A tooth grinding and punching structure (5) is also arranged on the top of the cabinet (1). The tooth grinding and punching structure (5) includes a driving part, and the driving part is connected to a tooth grinding and punching part.

7. A synchronous belt tooth grinding and punching device according to claim 6, characterized in that, The driving part includes a bearing frame (501) fixedly installed on the top of the cabinet (1). First linear modules (502) are installed on both sides of the bearing frame (501). A second linear module (503) is connected between the two first linear modules (502). A third linear module (504) is connected to the second linear module (503).

8. A synchronous belt tooth grinding and punching device according to claim 7, characterized in that, The tooth grinding and punching part is arranged on the third linear module (504) and is used for tooth grinding and punching of the synchronous belt.

9. The synchronous belt tooth grinding and punching device according to claim 8, wherein, The tooth grinding and punching part includes two second support frames (505) connected to the third linear module (504). A cylinder (506) is fixedly installed on the top of the two second support frames (505). The telescopic end of the cylinder (506) passes through the second support frame (505) and is fixedly connected to a mounting plate (507). Fourth motors (508) are installed on the two mounting plates (507). The output shafts of the two fourth motors (508) are respectively connected to a punching cutter head (509) and a tooth grinding cutter head (512).

10. A synchronous belt tooth grinding and punching device according to claim 9, characterized in that, A slide rail (510) is installed on the second support frame (505). A slider (511) is slidably connected to the outer surface of the slide rail (510). The slider (511) is fixedly connected to the mounting plate (507).

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