A connecting rod chamfering and groove processing equipment

Abstract

The utility model discloses a connecting rod chamfering and grooving processing equipment, which relates to the field of mechanical processing equipment, comprises a workbench, a fixed block is arranged on the top of the workbench, a driving motor is arranged on the rear end of the fixed block, a sliding seat is arranged on the surface of a threaded screw, a pillar is arranged on the top of the left end of the sliding seat, a limit plate is arranged on the top of the front end pillar, a first cylinder is arranged on the top of the rear end pillar, an output end of the first cylinder is connected with a clamping seat, a support column is arranged on the top of the workbench, a material storage box is arranged on the rear end of the support column, a feed trough is arranged at the front end of the support column, a second cylinder is arranged on the top of the support column, an output end of the second cylinder is connected with a movable rod, a right end clamping plate is connected with a third cylinder, an output end of the third cylinder is clamped and connected with a left end, a hydraulic cylinder is arranged on the top of the workbench, a slide block is arranged on the output end of the hydraulic cylinder, and a slide rail is connected with the slide block. The equipment avoids the risk of manual feeding and processes both ends of a workpiece at the same time, thereby greatly improving the processing efficiency.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing equipment, in particular to connecting rod chamfering and grooving processing equipment. Background Art

[0002] Chamfering is a process of rounding or beveling the sharp corners of the edge of a workpiece, which helps to reduce stress concentration and cracks caused by sharp corners during the use of parts. Grooving is the process of creating grooves on the surface of a part, which is usually used to connect other parts or to transmit power. The processing method of chamfering and grooving a connecting rod is to use mechanical equipment such as milling machines, lathes, etc., combined with suitable tools and fixtures to achieve chamfering of the edge of the workpiece and create the required grooves while chamfering. Connecting rod chamfering and grooving is a mechanical processing method, which is often used to manufacture mechanical parts such as connecting rods. It can improve the precision and durability of parts and meet the needs of different engineering requirements.

[0003] In the existing connecting rod chamfering and grooving processing equipment, manual feeding is inefficient and there is a risk of pinching. Only one end of the workpiece can be processed at a time, which has low work efficiency. Moreover, one device can only perform chamfering or grooving, and the processing method is relatively single. Therefore, it is urgent to design a connecting rod chamfering and grooving processing equipment to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, a connecting rod chamfering and grooving processing equipment is provided. This technical solution solves the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A connecting rod chamfering and grooving processing device, comprising:

[0007] A workbench, which is placed horizontally and serves as a base of the carrying mechanism;

[0008] A fixed block is fixedly installed on the top of the workbench. There are two fixed blocks, and a threaded screw is rotatably installed between the two fixed blocks.

[0009] A driving motor is fixedly mounted on the rear end of the fixing block at the rear end, and an output end of the driving motor passes through the rear end of the fixing block and is fixedly connected to one end of the threaded screw;

[0010] A sliding seat, threadedly connected to the surface of the threaded screw, and a discharge hole is opened at the top of the left end of the sliding seat;

[0011] A support column is fixedly mounted on the top of the left end of the sliding seat, the number of the support columns is two, and the two support columns are symmetrically arranged about the discharge hole;

[0012] A limit plate is fixed to the top of the front support by bolts;

[0013] A first cylinder is fixedly mounted on the top of the rear support, and an output end of the first cylinder is fixedly connected to a rear end of the clamping seat;

[0014] A support column, fixedly mounted on the top rear side of the workbench;

[0015] A material storage box is fixedly mounted on the upper side of the rear end of the support column, and a feed trough is fixedly connected to the front end of the support column;

[0016] A second cylinder is fixedly mounted on the top of the support column, and an output end of the second cylinder passes through the top of the support column and is fixedly connected to the movable rod;

[0017] A clamping plate is arranged below the front end of the support column. There are two clamping plates, which are movably connected to the two ends of the movable rod respectively. A third cylinder is fixedly installed on the right end of the right clamping plate. The output end of the third cylinder passes through the right clamping plate and is fixedly connected to the left clamping plate.

[0018] A hydraulic cylinder is fixedly installed on the top of the workbench. There are four hydraulic cylinders. The plurality of hydraulic cylinders are symmetrically arranged about the discharge port. The output end of the hydraulic cylinder is fixedly connected to a slider.

[0019] A slide rail is fixedly mounted on the top of the workbench, and the slide rail is slidably connected to the slider;

[0020] The first drive box and the second drive box are respectively fixedly mounted on the top of the two sliders at the rear end, and the chamfering cutter heads are rotatably mounted on the opposite ends of the first drive box and the second drive box;

[0021] The third driving box and the fourth driving box are respectively fixedly mounted on the tops of the two front sliding blocks, and groove drawing cutter heads are rotatably mounted on the opposite ends of the third driving box and the fourth driving box.

[0022] Furthermore, the rear end of the feed trough passes through the front end of the support column and is fixedly connected to the front end of the storage box.

[0023] Furthermore, a discharge port is provided below the discharge hole, the discharge port is opened on the top of the workbench, and a discharge trough is fixedly connected to the bottom of the workbench, and the discharge trough is provided below the discharge port.

[0024] Furthermore, the number of the slide rails is eight, and every two of the slide rails are divided into a group.

[0025] As the preferred technical solution of the utility model, compared with the prior art, the utility model provides a connecting rod chamfering and grooving processing equipment, which has the following beneficial effects:

[0026] In the utility model, the material to be processed is neatly placed in the storage box, slid into between the two clamping plates through the feed chute, and limited in movement by the limit plate, and the clamping plate is controlled to move upward by the second cylinder to move the lower end of the clamping plate to the lower end of the feed chute, the workpiece is clamped by the third cylinder, and the workpiece is transported between the two clamping seats by the second cylinder, the workpiece is fixed by the clamping seat controlled by the first cylinder, and then the clamping plate is raised by the second cylinder to realize automatic feeding, thereby avoiding the risk of pinching and the like easily caused by manual feeding; the first drive box is controlled by the hydraulic cylinder The first driving box and the second driving box move toward each other, so that the two chamfering cutter heads can simultaneously chamfer the two ends of the workpiece. The two chamfering cutter heads work simultaneously, which greatly improves the chamfering efficiency. The two hydraulic cylinders at the front end control the movement of the slide block, and then control the movement of the third driving box and the fourth driving box, so that the two grooving cutter heads can simultaneously process the two ends of the workpiece, which greatly improves the grooving efficiency. The first cylinder controls the movement of the clamping seat, and then releases the clamping of the workpiece, allowing the workpiece to fall into the discharge hole and slide out of the discharge chute through the discharge port, which is convenient for collecting the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a cross-sectional structural schematic diagram of the clamping assembly in the utility model;

[0029] Figure 3 It is a structural schematic diagram of the driving component in the utility model;

[0030] Figure 4 It is a schematic diagram of the overall top view structure of the utility model.

[0031] The numbers in the figure are:

[0032] 1. Workbench; 2. Drive motor; 3. Fixed block; 4. Threaded screw; 5. Sliding seat; 6. Discharge hole; 7. Pillar; 8. First cylinder; 9. Clamping seat; 10. Limiting plate; 11. Discharge port; 12. Discharge chute; 13. Support column; 14. Storage box; 15. Feed chute; 16. Second cylinder; 17. Movable rod; 18. Clamping plate; 19. Third cylinder; 20. Hydraulic cylinder; 21. Slide rail; 22. Sliding block; 23. First drive box; 24. Second drive box; 25. Third drive box; 26. Fourth drive box; 27. Chamfering cutter head; 28. Grooving cutter head. DETAILED DESCRIPTION

[0033] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0034] Reference Figure 1-4 As shown, a connecting rod chamfering and grooving processing equipment comprises a workbench 1, which is placed horizontally and serves as a base of a bearing mechanism. A fixed block 3 is fixedly installed on the top of the workbench 1. There are two fixed blocks 3. A threaded screw 4 is rotatably installed between the two fixed blocks 3. A driving motor 2 is fixedly installed at the rear end of the rear fixed block 3. The output end of the driving motor 2 passes through the rear end of the fixed block 3 and is fixedly connected to one end of the threaded screw 4. The threaded screw 4 is rotated by the driving motor 2, and then the sliding seat 5 is controlled to move. The sliding seat 5 is threadedly connected to the surface of the threaded screw 4. The sliding seat 5 A discharge hole 6 is opened at the top of the left end of the sliding seat 5, a support 7 is fixedly installed on the top of the left end of the sliding seat 5, the number of the support 7 is two, and the two support 7 are symmetrically arranged about the discharge hole 6, the limit plate 10 is fixedly installed on the top of the front support 7 by bolts, the first cylinder 8 is fixedly installed on the top of the rear support 7, the output end of the first cylinder 8 is fixedly connected to the rear end of the clamping seat 9, the support column 13 is fixedly installed on the top rear side of the workbench 1, the storage box 14 is fixedly installed on the upper side of the rear end of the support column 13, the front end of the support column 13 is fixedly connected with a feed trough 15, and the second cylinder 16 is fixedly installed At the top of the support column 13, the output end of the second cylinder 16 passes through the top of the support column 13 and is fixedly connected to the movable rod 17. The clamping plate 18 is arranged below the front end of the support column 13. The number of the clamping plates 18 is two. The two clamping plates 18 are respectively movably connected to the two ends of the movable rod 17. The right end of the right clamping plate 18 is fixedly installed with a third cylinder 19. The output end of the third cylinder 19 passes through the right clamping plate 18 and is fixedly connected to the left clamping plate 18. The hydraulic cylinder 20 is fixedly installed on the top of the workbench 1. The number of the hydraulic cylinders 20 is four. The plurality of hydraulic cylinders 20 are related to the discharge. The mouth 11 is symmetrically arranged, the output end of the hydraulic cylinder 20 is fixedly connected with a slider 22, the slide rail 21 is fixedly installed on the top of the workbench 1, the slide rail 21 is slidably connected with the slider 22, the first drive box 23 and the second drive box 24 are respectively fixedly installed on the top of the two sliders 22 at the rear end, and the first drive box 23 and the second drive box 24 have chamfering cutter heads 27 rotatably installed on the opposite ends, the third drive box 25 and the fourth drive box 26 are respectively fixedly installed on the top of the two sliders 22 at the front end, and the third drive box 25 and the fourth drive box 26 have grooving cutter heads 28 rotatably installed on the opposite ends.

[0035] In another embodiment provided by the present utility model, Figure 1As shown, the rear end of the feed chute 15 passes through the front end of the support column 13 and is fixedly connected to the front end of the storage box 14. The workpiece to be processed is placed in the storage box 14 and then slides into the feed chute 15 to realize automatic feeding, thereby reducing the risk of manual feeding.

[0036] In another embodiment provided by the present utility model, Figure 1 As shown, a discharge port 11 is provided below the discharge hole 6, and the discharge port 11 is opened at the top of the workbench 1. A discharge trough 12 is fixedly connected to the bottom of the workbench 1, and the discharge trough 12 is provided below the discharge port 11. The processed workpiece falls into the discharge port 11 through the discharge hole 6 and passes through the discharge port 11 into the discharge trough 12, and slides out along the discharge trough 12, which is convenient for collecting materials.

[0037] In another embodiment provided by the present utility model, Figure 1 As shown, there are eight slide rails 21 , and every two slide rails 21 are divided into a group. The slider 22 moves along the slide rails 21 in a direction, thereby making the processing accuracy more precise.

[0038] In another embodiment provided by the present utility model, Figure 1 As shown, a limit plate 10 is arranged between the two clamping plates 18 , the limit plate 10 is fixedly connected to the left clamping plate 18 , and there is an adaptive movable distance between the limit plate 10 and the right clamping plate 18 , and the limit plate 10 is used to limit the workpiece from sliding off.

[0039] Working principle: In the utility model, the material to be processed is neatly placed in the storage box 14, and slides into the space between the two clamping plates 18 through the feed chute 15, and is limited by the limit plate 10. The clamping plate 18 is controlled to move upward by the second cylinder 16, so that the lower end of the clamping plate 18 moves to the lower end of the feed chute 15, and the workpiece is clamped by the third cylinder 19. The workpiece is transported to between the two clamping seats 9 by the second cylinder 16, and the clamping seat 9 is controlled by the first cylinder 8 to fix the workpiece. Then, the clamping plate 18 moves upward out of the chamfering processing area, and the first drive box 23 and the second drive box 24 are controlled by the hydraulic cylinder 20. The two chamfering cutter heads 27 chamfer the two ends of the workpiece at the same time by moving toward each other. The threaded screw 4 is controlled to rotate by the driving motor 2, and the sliding seat 5 is controlled to move forward along the threaded screw 4 to the grooving processing area. The movement of the slider 22 is controlled by the two front hydraulic cylinders 20, and the movement of the third drive box 25 and the fourth drive box 26 is controlled, so that the two grooving cutter heads 28 process the two ends of the workpiece at the same time. After the processing is completed, the clamping seat 9 is controlled to move by the first cylinder 8 to release the clamping of the workpiece, so that the workpiece falls into the discharge hole 6 and slides out of the discharge chute 12 through the discharge port 11.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A connecting rod chamfering and grooving processing equipment, characterized in that: include: A workbench (1), the workbench (1) being placed horizontally and serving as a base of the bearing mechanism; A fixed block (3) is fixedly mounted on the top of the workbench (1), the number of the fixed blocks (3) being two, and a threaded screw (4) is rotatably mounted between the two fixed blocks (3); A drive motor (2) is fixedly mounted on the rear end of the fixed block (3) at the rear end, and an output end of the drive motor (2) passes through the rear end of the fixed block (3) and is fixedly connected to one end of the threaded screw (4); A sliding seat (5) is threadedly connected to the surface of the threaded screw rod (4), and a discharge hole (6) is opened at the top of the left end of the sliding seat (5); A support column (7) is fixedly mounted on the top of the left end of the sliding seat (5), the number of the support columns (7) is two, and the two support columns (7) are symmetrically arranged with respect to the discharge hole (6); A limit plate (10) is fixedly mounted on the top of the front support (7) by means of bolts; A first cylinder (8) is fixedly mounted on the top of the rear support (7), and an output end of the first cylinder (8) is fixedly connected to a rear end of a clamping seat (9); a support column (13) is fixedly mounted on the top rear side of the workbench (1); A material storage box (14) is fixedly mounted on the upper side of the rear end of the support column (13), and a feed trough (15) is fixedly connected to the front end of the support column (13); A second cylinder (16) is fixedly mounted on the top of the support column (13), and an output end of the second cylinder (16) passes through the top of the support column (13) and is fixedly connected to the movable rod (17); A clamping plate (18) is arranged below the front end of the support column (13). There are two clamping plates (18). The two clamping plates (18) are movably connected to the two ends of the movable rod (17) respectively. A third cylinder (19) is fixedly installed at the right end of the right clamping plate (18). The output end of the third cylinder (19) passes through the right clamping plate (18) and is fixedly connected to the left clamping plate (18). A hydraulic cylinder (20) is fixedly mounted on the top of the workbench (1), the number of the hydraulic cylinders (20) is four, the plurality of hydraulic cylinders (20) are symmetrically arranged about the discharge port (11), and the output end of the hydraulic cylinder (20) is fixedly connected to a slider (22); A slide rail (21) is fixedly mounted on the top of the workbench (1), and the slide rail (21) is slidably connected to the slider (22); The first drive box (23) and the second drive box (24) are respectively fixedly mounted on the top of the two sliders (22) at the rear end, and the chamfering cutter heads (27) are rotatably mounted on the facing ends of the first drive box (23) and the second drive box (24); The third driving box (25) and the fourth driving box (26) are respectively fixedly mounted on the top of the two front sliding blocks (22); the facing ends of the third driving box (25) and the fourth driving box (26) are both rotatably mounted with groove drawing cutter heads (28).

2. A connecting rod chamfering and grooving processing equipment according to claim 1, characterized in that: The rear end of the feed trough (15) passes through the front end of the support column (13) and is fixedly connected to the front end of the storage box (14).

3. The connecting rod chamfering and grooving processing equipment according to claim 1, characterized in that: A discharge port (11) is provided below the discharge hole (6), and the discharge port (11) is opened on the top of the workbench (1). A discharge trough (12) is fixedly connected to the bottom of the workbench (1), and the discharge trough (12) is provided below the discharge port (11).

4. The connecting rod chamfering and grooving processing equipment according to claim 1, characterized in that: The number of the slide rails (21) is eight, and every two of the slide rails (21) form a group.

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