A chamfering machine facilitating feeding and discharging of bars

Abstract

The application discloses a chamfering machine facilitating feeding and discharging of a bar, and belongs to the technical field of bar processing. The chamfering machine comprises a workbench, a chamfering assembly arranged on the top of the workbench, support tables arranged on the two sides of the chamfering assembly, two support tables fixedly arranged on the top of the workbench, a feeding assembly slidingly arranged on the top of the workbench, the feeding assembly comprising two clamping blocks A for clamping a bar body, a discharging assembly slidingly arranged on one side of the top of the workbench away from the feeding assembly, the discharging assembly comprising two clamping blocks B for clamping the bar body, and a conveying belt arranged on the bottom of the workbench and located at the bottom of the discharging assembly. The application effectively solves the problem that the feeding and discharging of the bar rely on manual operation in the prior art, and realizes the effect of facilitating the feeding and discharging of the bar.

Description

Technical Field

[0001] This application relates to the field of bar processing technology, and more specifically, to a chamfering machine that facilitates the loading and unloading of bars. Background Technology

[0002] As a key piece of equipment in the bar processing process, the chamfering machine is mainly used to chamfer, deburr, and round the edges of metal or non-metal bars.

[0003] In related technologies, in order to improve the working efficiency of bar chamfering, for example, the prior art patent with publication number CN208528116U provides an end chamfering machine for bar workpieces. This chamfering machine realizes the workpiece feeding through a sliding three-grip chuck, so that the workpiece clamping position and the workpiece feeding control position are in the same position, thus eliminating the need for workers to move back and forth and effectively improving work efficiency.

[0004] Although the existing technical solutions mentioned above improve work efficiency by feeding the bar stock through the sliding of a three-jaw chuck, both loading and unloading of the bar stock require manual operation. Workers need to manually place the bar stock to be processed one by one into the chuck clamping station, and then manually remove the finished product after processing, which increases the labor intensity of the workers.

[0005] In view of this, we propose a chamfering machine that facilitates the loading and unloading of bar stock. Utility Model Content

[0006] The purpose of this application is to provide a chamfering machine that facilitates the loading and unloading of bar stock, which can effectively solve the problem of high labor intensity caused by manual operation in the prior art, and achieve the effect of facilitating the loading and unloading of bar stock.

[0007] This application provides a chamfering machine for easy loading and unloading of bar stock, comprising: Workbench; Chamfering assembly, located at the top of the worktable; Support platforms are provided on both sides of the chamfering assembly, and the two support platforms are fixedly provided on the top of the workbench; The feeding assembly is slidably mounted on the top of the worktable. The feeding assembly includes two clamping blocks A for clamping the bar body. The unloading assembly is slidably disposed on the top of the worktable away from the loading assembly. The unloading assembly includes two clamping blocks B for clamping the bar body. A conveyor belt is located at the bottom of the workbench, and the conveyor belt is located at the bottom of the unloading assembly.

[0008] As an optional solution to the technical solution of this application, the two clamping blocks A are threaded onto both sides of the bidirectional screw A via threaded moving rings. The bidirectional screw A is fixedly mounted on the output end of the drive motor A. The top of the bidirectional screw A is fixedly mounted on the inner ring of the bearing A. The outer ring of the bearing A and the bottom of the drive motor A are both fixedly mounted on the inner side of the U-shaped plate. A V-shaped groove is provided on the side of the two clamping blocks A that is close to each other.

[0009] As an optional solution to the technical solution of this application, an electric slider B is fixedly installed at the bottom of the U-shaped plate, and the electric slider B is slidably installed on the inner side of the slide rail C, which is fixedly installed on the top of the worktable.

[0010] As an optional solution to the technical solution of this application, the two clamping blocks B are threaded onto both sides of the bidirectional screw B via threaded moving rings. The bidirectional screw B is fixedly mounted on the output end of the drive motor B, and the other end of the bidirectional screw B is fixedly mounted on the inner ring of the bearing B. Support seats are fixedly mounted on the outer ring of the bearing B and the outer side of the drive motor B. V-grooves are provided on the side of the two clamping blocks B that are close to each other.

[0011] As an optional solution to the technical solution of this application, an electric slider C is fixedly provided at the bottom of the support base, the electric slider C is slidably disposed on the inner side of the slide rail D, and the slide rail D is fixedly disposed on the top of the worktable.

[0012] As an optional solution to the technical solution of this application, the chamfering assembly includes a dual-head motor, with chamfering blades fixedly mounted on both output ends of the dual-head motor. A support plate is fixedly mounted on the outer side of the dual-head motor, and the support plate is fixedly mounted on the output end of the electric push rod. A slider is fixedly mounted on the bottom of the support plate, and the slider is slidably mounted on the inner side of slide rail A. A connecting plate A is fixedly mounted on the bottom of slide rail A and the electric push rod, and an electric slider A is fixedly mounted on the bottom of the connecting plate A. The electric slider A is slidably mounted on the inner side of slide rail B, and slide rail B is fixedly mounted on the top of the worktable.

[0013] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: (1) This application uses a feeding component and a discharging component. The two clamping blocks A are far apart and open up and down. The operator can place the bar body on the bottom clamping block A and the top of the support platform. By bringing the two clamping blocks A closer together, the two clamping blocks A clamp and fix one side of the bar body. Then, the chamfering component chamfers the bar body. After the chamfering is completed, the chamfering component moves away, and the feeding component moves the bar body. The bar body moves to the support platform on the other side under the support of the support platform. After moving a distance, the two clamping blocks B of the discharging component clamp the bar body. Then, the feeding component releases the clamping of the bar body, and the discharging component moves the bar body. After the bar body moves to the point of being free from the support platform, the two clamping blocks B move away from each other and open on both sides, so that the bar body falls onto the conveyor belt for unloading. Therefore, it effectively solves the problem of high labor intensity caused by manual operation of bar loading and unloading in the prior art, and achieves the effect of convenient bar loading and unloading.

[0014] (2) By fixing chamfering blades at both drive ends of the dual-head motor, the feeding assembly drives the bar body with one chamfered end to move, so that the un-chamfered end of the bar body is located on the side of the support table close to the feeding assembly, the chamfering assembly can chamfer the other end of the bar body, thus improving the applicability of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a chamfering machine for facilitating the loading and unloading of bar stock, as disclosed in a preferred embodiment of this application. Figure 2 This is a schematic diagram of the feeding assembly in a chamfering machine that facilitates the loading and unloading of bar stock, as disclosed in a preferred embodiment of this application. Figure 3 This is a schematic diagram of the chamfering assembly in a chamfering machine that facilitates the loading and unloading of bar stock, as disclosed in a preferred embodiment of this application. Figure 4 This is a schematic diagram of the feeding component in a chamfering machine that facilitates the loading and unloading of bar stock, as disclosed in a preferred embodiment of this application. The following are the labeling instructions in the diagram: 100. Bar body; 1. Workbench; 2. Chamfering assembly; 21. Dual-head motor; 22. Chamfering blade; 23. Support plate; 24. Electric push rod; 25. Slider; 26. Slide rail A; 27. Connecting plate A; 28. Electric slider A; 29. ​​Slide rail B; 3. Support platform; 4. Feeding assembly; 41. Clamping block A; 42. Bidirectional screw A; 43. Drive motor A; 44. Bearing A; 45. U-shaped plate; 46. Electric slider B; 47. Slide rail C; 5. Unloading assembly; 51. Clamping block B; 52. Bidirectional screw B; 53. Drive motor B; 54. Bearing B; 55. Support base; 56. Electric slider C; 57. Slide rail D; 6. Conveyor belt. Detailed Implementation

[0016] The present application will be further described in detail below with reference to the accompanying drawings.

[0017] Reference Figure 1 , Figure 2 and Figure 4 This application discloses a chamfering machine for facilitating the loading and unloading of bar stock, including a worktable 1. A chamfering component 2 is provided on the top of the worktable 1, and support platforms 3 are provided on both sides of the chamfering component 2. The two support platforms 3 are fixedly provided on the top of the worktable 1. A loading component 4 is slidably provided on the top of the worktable 1. The loading component 4 includes two clamping blocks A41 for clamping the bar stock body 100. A unloading component 5 is slidably provided on the side of the top of the worktable 1 away from the loading component 4. The unloading component 5 includes two clamping blocks B51 for clamping the bar stock body 100. A conveyor belt 6 is provided at the bottom of the worktable 1. The conveyor belt 6 is located at the bottom of the unloading component 5.

[0018] During loading, the worker places the bar body 100 on the top of the bottom clamping block A41 and the corresponding support platform 3. The two clamping blocks A41 of the loading component 4 clamp one end of the bar body 100, driving it to move along the top of the workbench 1 to the processing area. The support platform 3 supports the bar body 100 to prevent the bar body 100 from shifting due to gravity during movement and processing. After processing, the two clamping blocks A41 move the bar body 100 a certain distance again, so that the processed end of the bar body 100 moves to the side of the support platform 3 near the unloading component 5. The two clamping blocks B51 of the unloading component 5 clamp the other end of the bar body 100 and transport it to the edge of the worktable 1. After the bar body 100 is released from the support platform 3, the clamping blocks B51 are released and the bar body 100 falls to the lower conveyor belt 6. The conveyor belt 6 transports the finished product to the designated collection area to realize automated unloading. The top of the support platform 3 can be provided with a V-shaped groove to facilitate the positioning of the bar body 100. The two clamping blocks A41 are driven to open vertically by external force, and the two clamping blocks B51 are driven to open horizontally by external force.

[0019] Reference Figure 1 and Figure 2Two clamping blocks A41 are threaded onto both sides of a bidirectional screw A42 via threaded moving rings. The bidirectional screw A42 is fixedly mounted on the output end of a drive motor A43. The top of the bidirectional screw A42 is fixedly mounted on the inner ring of a bearing A44. The outer ring of the bearing A44 and the bottom of the drive motor A43 are both fixedly mounted on the inner side of a U-shaped plate 45. A V-shaped groove is provided on the side of the two clamping blocks A41 that is close to each other. An electric slider B46 is fixedly mounted on the bottom of the U-shaped plate 45. The electric slider B46 slides on the inner side of a slide rail C47. The slide rail C47 is fixedly mounted on the top of the worktable 1.

[0020] The drive motor A43 drives the bidirectional screw A42 to rotate. Since the threads on both sides of the bidirectional screw A42 rotate in opposite directions, and the clamping block A41 is connected to the bidirectional screw A42 through the threaded moving ring, the two clamping blocks A41 can be driven to move closer or further away synchronously in the vertical direction of the bidirectional screw A42 axis, so as to achieve clamping and releasing of the bar body 100. The V-shaped groove on the inner side of the clamping block A41 cooperates with the V-shaped groove on the top of the support platform 3 to further improve the positioning accuracy of the bar body 100 and avoid clamping offset. The bearing A44 reduces the frictional resistance when the bidirectional screw A42 rotates, ensuring smooth transmission. Meanwhile, the U-shaped plate 45 slides on the slide rail C47 via the bottom electric slider B46, driving the entire feeding assembly 4 to move precisely along the top of the workbench 1, providing stable conveying power for the bar body 100 without manual pushing.

[0021] Reference Figure 1 and Figure 4 Two clamping blocks B51 are threaded onto both sides of a bidirectional screw B52 via threaded moving rings. The bidirectional screw B52 is fixedly mounted on the output end of a drive motor B53. The other end of the bidirectional screw B52 is fixedly mounted on the inner ring of a bearing B54. Support seats 55 are fixedly mounted on the outer ring of the bearing B54 and the outer side of the drive motor B53. V-grooves are provided on the sides of the two clamping blocks B51 that are close to each other. An electric slider C56 is fixedly mounted on the bottom of the support seat 55. The electric slider C56 is slidably mounted on the inner side of a slide rail D57. The slide rail D57 is fixedly mounted on the top of the worktable 1.

[0022] The drive motor B53 drives the bidirectional screw B52 to rotate, which in turn drives the two clamping blocks B51 to open and close synchronously in the horizontal direction along the axis of the bidirectional screw B52. Together with the V-groove, it achieves stable clamping of the other end of the bar body 100, forming a two-end positioning with the feeding component 4, ensuring that the bar body 100 does not shake during processing and conveying. Bearing B54 reduces mechanical wear during the rotation of the bidirectional screw B52, extending the service life of the components. Support base 55 slides on slide rail D57 via electric slider C56, driving the unloading assembly 5 to move along the top of the worktable 1. This allows it to adjust the position of the bar body 100 in conjunction with the loading assembly 4 during the processing stage, and to accurately transport the finished bar body 100 to the edge of the worktable 1 after processing. Once the bar body 100 is detached from the support base 3, the clamping is released, completing the unloading action. In conjunction with the conveyor belt 6, it achieves automated finished product collection.

[0023] Reference Figure 1 and Figure 3 The chamfering assembly 2 includes a dual-head motor 21. Chamfering blades 22 are fixedly mounted on both output ends of the dual-head motor 21. A support plate 23 is fixedly mounted on the outer side of the dual-head motor 21. The support plate 23 is fixedly mounted on the output end of the electric push rod 24. A slider 25 is fixedly mounted on the bottom of the support plate 23. The slider 25 is slidably mounted on the inner side of the slide rail A26. A connecting plate A27 is fixedly mounted on the bottom of the slide rail A26 and the electric push rod 24. An electric slider A28 is fixedly mounted on the bottom of the connecting plate A27. The electric slider A28 is slidably mounted on the inner side of the slide rail B29. The slide rail B29 is fixedly mounted on the top of the worktable 1.

[0024] The dual-head motor 21 drives the two chamfering blades 22 on both sides to rotate at high speed, which can chamfer both ends of the bar body 100, flexibly adapting to different processing needs. The electric push rod 24 pushes the support plate 23 to move along the slide rail A26, driving the dual-head motor 21 and the chamfering blades 22 to adjust their positions. The connecting plate A27 slides on the slide rail B29 via the bottom electric slider A28, driving the entire chamfering assembly 2 to move laterally along the top of the worktable 1, so as to achieve precise docking between the chamfering cutter 22 and the end of the bar body 100. After processing, it can quickly move laterally to avoid interference with the movement of the bar body 100, ensuring a smooth processing flow.

[0025] In summary, when using the chamfering machine for facilitating the loading and unloading of the bar body 100 disclosed in this application embodiment, the operator first places the bar body 100 to be processed on the bottom clamping block A41 and the support platform 3 near the loading end. The drive motor A43 starts and drives the bidirectional screw A42 to rotate, so that the two clamping blocks A41 clamp one end of the bar body 100 in the vertical direction. Then, the electric slider B46 slides smoothly along the slide rail C47 to transport the bar body 100 to the chamfering assembly 2. Next, the electric slider A28 drives the chamfering assembly 2 to move laterally along the slide rail B29, so that the chamfering cutter 22 is precisely aligned with the end of the bar body 100. The electric push rod 24 adjusts the chamfering cutter 22 to the appropriate position according to the bar body 100. The dual-head motor 21 starts and drives the chamfering cutter 22 to rotate at high speed to complete the chamfering process at one end of the bar body 100. Then, the electric slider A28 drives the chamfering assembly 2 to move and reset along the slide rail B29. If the other end of the bar body 100 needs to be chamfered, the feeding component 4 continues to move the bar body 100. The feeding component 4 moves the bar body 100 to the support platform 3 near the unloading component 5. The drive motor B53 drives the clamping block B51 to clamp the other end of the bar body 100 in the horizontal direction. At this time, the feeding component 4 releases the clamp, and the electric slider C56 moves the unloading component 5, thereby moving the bar body 100 so that the un-chamfered end of the bar body 100 is located on the side of the support platform 3 near the unloading component 5. The electric slider A28 drives the chamfering component 2 to move laterally along the slide rail B29 so that the chamfering cutter 22 is precisely aligned with the end of the bar body 100. The electric push rod 24 adjusts the chamfering cutter 22 to the appropriate position according to the bar body 100. The double-head motor 21 starts and drives the chamfering cutter 22 to rotate at high speed to complete the chamfering process of the other end of the bar body 100. During unloading, the unloading component 5 drives one end of the bar body 100 to the edge of the workbench 1. After the bar body 100 is completely detached from the support table 3, the clamping blocks B51 move away from each other and are released. The bar body 100 falls to the conveyor belt 6 below under the action of gravity. The conveyor belt 6 transports the finished product to the designated collection area. The entire process only requires manual initial unloading. The unloading and chamfering process is fully automated and coordinated, which not only greatly reduces the labor intensity of workers, but also ensures processing accuracy and efficiency through the precise cooperation of multiple components. At the same time, it adapts to the processing needs of bar bodies 100 with different diameters and lengths, providing reliable equipment support for the large-scale chamfering production of bar bodies 100.

Claims

1. A chamfering machine for facilitating the loading and unloading of bar stock, characterized in that, Include: Workbench (1); A chamfering assembly (2) is disposed on the top of the workbench (1); Support platforms (3) are set on both sides of the chamfering assembly (2), and the two support platforms (3) are fixedly set on the top of the workbench (1); The feeding assembly (4) is slidably disposed on the top of the workbench (1). The feeding assembly (4) includes two clamping blocks A (41) for clamping the bar body (100). The unloading assembly (5) is slidably disposed on the top of the workbench (1) away from the loading assembly (4). The unloading assembly (5) includes two clamping blocks B (51) for clamping the bar body (100). A conveyor belt (6) is located at the bottom of the workbench (1), and the conveyor belt (6) is located at the bottom of the unloading assembly (5).

2. The chamfering machine facilitating loading and unloading of the bars according to claim 1, characterized in that: Two clamping blocks A (41) are threaded onto both sides of a bidirectional screw A (42) via threaded moving rings. The bidirectional screw A (42) is fixedly mounted on the output end of a drive motor A (43). The top of the bidirectional screw A (42) is fixedly mounted on the inner ring of a bearing A (44). The outer ring of the bearing A (44) and the bottom of the drive motor A (43) are both fixedly mounted on the inner side of a U-shaped plate (45). A V-shaped groove is provided on the side of the two clamping blocks A (41) that are close to each other.

3. The chamfering machine of claim 2, wherein: An electric slider B (46) is fixedly installed at the bottom of the U-shaped plate (45). The electric slider B (46) is slidably installed on the inner side of the slide rail C (47). The slide rail C (47) is fixedly installed on the top of the workbench (1).

4. The chamfering machine facilitating loading and unloading of the bar according to claim 1, characterized in that: Two clamping blocks B (51) are threaded onto both sides of a bidirectional screw B (52) via threaded moving rings. The bidirectional screw B (52) is fixedly mounted on the output end of a drive motor B (53). The other end of the bidirectional screw B (52) is fixedly mounted on the inner ring of a bearing B (54). Support seats (55) are fixedly mounted on the outer ring of the bearing B (54) and the outer side of the drive motor B (53). V-grooves are provided on the sides of the two clamping blocks B (51) that are close to each other.

5. The chamfering machine facilitating loading and unloading of the bar according to claim 4, characterized in that: An electric slider C (56) is fixedly installed at the bottom of the support base (55). The electric slider C (56) is slidably installed on the inner side of the slide rail D (57). The slide rail D (57) is fixedly installed on the top of the workbench (1).

6. The chamfering machine for facilitating loading and unloading of the bars according to claim 1, characterized in that: The chamfering assembly (2) includes a dual-head motor (21), and chamfering blades (22) are fixedly installed at both output ends of the dual-head motor (21). A support plate (23) is fixedly installed on the outer side of the dual-head motor (21). The support plate (23) is fixedly installed at the output end of the electric push rod (24). A slider (25) is fixedly installed at the bottom of the support plate (23). The slider (25) is slidably installed inside the slide rail A (26). A connecting plate A (27) is fixedly installed at the bottom of the slide rail A (26) and the electric push rod (24). An electric slider A (28) is fixedly installed at the bottom of the connecting plate A (27). The electric slider A (28) is slidably installed inside the slide rail B (29). The slide rail B (29) is fixedly installed on the top of the workbench (1).

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