Flat cylinder cover machining die

Abstract

The utility model belongs to the technical field of machining dies, and particularly relates to a flat cylinder cover machining die which comprises a workbench. A fixing assembly is arranged at the top of the workbench and comprises a clamping block used for fixing a steel plate, the steel plate needing to be punched into the flat air cylinder cover is placed on the workbench, then the clamping block in the fixing assembly is used for fixing the steel plate, and after fixing is completed, a punching block in the punching assembly is used for punching the steel plate. The steel plate stamped into the shape of the flat air cylinder cover can enter a groove composed of two arc blocks and a stamping plate, then a second motor drives the steel plate to enable a first telescopic rod to stretch out and draw back, a movable block and the arc blocks at the output end of the first telescopic rod are driven backwards, and therefore the steel plate stamped into the shape of the flat air cylinder cover is placed on the stamping plate; therefore, a worker can directly take out the steel plate which is stamped into the shape of the flat cylinder cover, and does not need to take out the steel plate from the die with great effort by using a tool.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing molds, in particular to a flat cylinder cover processing mold. Background Art

[0002] The function of the cylinder head is to seal the cylinder, form a combustion space together with the piston, and withstand the effects of high-temperature and high-pressure combustion gas. The cylinder head withstands the gas force and the mechanical load caused by tightening the cylinder bolts. At the same time, it also withstands high thermal loads due to contact with high-temperature combustion gas.

[0003] For example, the patent number CN212310594U discloses a cylinder head processing mold, including a first fixed plate and a cleaning device, wherein the cleaning device is arranged above the first fixed plate, the top of the first fixed plate is fixedly connected to a first fixed block, the top of the first fixed block is fixedly connected to a workbench, the top of the first fixed plate is fixedly connected to a support rod, the number of the support rods is four, and one end of the four support rods away from the first fixed plate is fixedly connected to a second fixed plate. The utility model solves the problem that the cylinder is easily displaced and the processing accuracy is affected when the cylinder head processing mold is used to process the cylinder through the joint arrangement of the first fixed plate, the first fixed block, the workbench, the support rod, the second fixed plate, the first electric telescopic rod, the third fixed plate, the cylinder, the second fixed block, the slide groove, the slider, and the drive device.

[0004] In the current existing technology, the cylinder head is fixed by a fixing device to prevent displacement during the processing and affect the processing accuracy. However, the cylinder head processing mold is formed by placing a steel plate on a mold on a workbench and then punching the steel plate through a stamping device. The stamped steel plate will fall into the mold and it is difficult to take it out.

[0005] Therefore, a flat cylinder head processing die is proposed to address the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a flat cylinder head processing die is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the flat cylinder head processing mold described in the utility model comprises a workbench; a fixing component is arranged on the top of the workbench, and the fixing component includes a clamping block for fixing a steel plate; a stamping component is arranged on the top of the workbench, and the stamping component includes a stamping block for stamping the steel plate; a moving groove is opened on the top of the workbench; a first telescopic rod is fixedly connected in the moving groove; two first telescopic rods are arranged symmetrically in the moving groove; a moving block is fixedly connected to the output end of the first telescopic rod; an arc block is fixedly connected to the end of the moving block away from the first telescopic rod; a support column is fixedly connected to the center position of the moving groove; a stamping plate is fixedly connected to the top of the support column; and a second motor is fixedly connected to the side wall of the workbench at the horizontal position of the first telescopic rod.

[0008] Preferably, the top of the workbench is fixedly connected with a supporting block; two supporting blocks are provided and are respectively arranged at both ends of the workbench; the top of the workbench is fixedly connected with a fixed block; four fixed blocks are provided and are respectively arranged at the four corners of the top of the workbench; a bidirectional screw is rotatably connected to the fixed block; the bidirectional screw passes through the supporting block; a threaded block is threadedly connected to the bidirectional screw; a clamping block is fixedly connected to the top of the threaded block; and a first motor is fixedly connected to the fixed block.

[0009] Preferably, the side wall of the workbench is fixedly connected to a support block; there are multiple support blocks, which are symmetrically arranged on the side wall of the workbench; the top of the support block is fixedly connected to a support rod; the top of the support rod is fixedly connected to a support plate; the bottom center of the support plate is fixedly connected to a second telescopic rod; the output end of the second telescopic rod is fixedly connected to a stamping block.

[0010] Preferably, a sliding rod is fixedly connected in the movable groove; two sliding rods are provided and symmetrically arranged on both sides of the first telescopic rod; and the sliding rod passes through the movable block.

[0011] Preferably, a limiting groove is provided on the workbench; a plurality of limiting grooves are provided and are symmetrically arranged on both sides of the bidirectional screw rod; a limiting block is fixedly connected to the bottom of the threaded block; and the limiting block slides in the limiting groove.

[0012] Preferably, a support leg is fixedly connected to the bottom of the workbench; four support legs are provided and are respectively arranged at the four corners of the bottom of the workbench.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a flat cylinder head processing die, which is formed by placing a steel plate to be punched into a flat cylinder head on a workbench, and then fixing the steel plate with a clamping block in a fixing assembly. After the fixing is completed, the steel plate is punched with a stamping block in a stamping assembly, and the steel plate punched into the shape of a flat cylinder head enters a groove formed by two arc blocks and a stamping plate. At this time, the second motor drives the first telescopic rod to extend and retract, and drives the moving block and the arc block at the output end of the first telescopic rod backward, so that the steel plate punched into the shape of a flat cylinder head is placed on the stamping plate, so that the staff can directly take out the steel plate punched into the shape of a flat cylinder head, and there is no need to use tools to take the steel plate out of the die with great effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the movable groove in the utility model;

[0018] Figure 3 It is a cross-sectional view of the bidirectional screw rod in the utility model;

[0019] Figure 4 It is a cross-sectional view of the workbench in the utility model;

[0020] Figure 5 yes Figure 4 The enlarged view of point A in the middle;

[0021] Legend:

[0022] 1. Workbench; 2. Support leg; 3. Fixed block; 4. First motor; 5. Threaded block; 6. Clamp block; 7. Bidirectional screw rod; 8. Base block; 9. Limiting groove; 10. Limiting block; 11. Support block; 12. Support rod; 13. Support plate; 14. Second motor; 15. Sliding rod; 16. First telescopic rod; 17. Moving block; 18. Arc block; 19. Second telescopic rod; 20. Stamping block; 21. Support column; 22. Stamping plate; 23. Moving groove. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 5 The utility model provides a flat cylinder head processing mold, comprising a workbench 1; a fixing component is arranged on the top of the workbench 1, and the fixing component includes a clamping block 6 for fixing a steel plate; a stamping component is arranged on the top of the workbench 1, and the stamping component includes a stamping block 20 for stamping the steel plate; a moving groove 23 is opened on the top of the workbench 1; a first telescopic rod 16 is fixedly connected in the moving groove 23; two first telescopic rods 16 are arranged, and are symmetrically arranged in the moving groove 23; a moving block 17 is fixedly connected to the output end of the first telescopic rod 16; an arc block 18 is fixedly connected to the end of the moving block 17 away from the first telescopic rod 16; a support column 21 is fixedly connected to the center position of the moving groove 23; a stamping plate 22 is fixedly connected to the top of the support column 21; a side wall of the workbench 1 is fixedly connected to the support column 21; a stamping plate 22 is fixedly connected to the top of ...1 A second motor 14 is fixedly connected to the horizontal position of the first telescopic rod 16; when working, the steel plate to be punched into a flat cylinder head is placed on the workbench 1, and then the clamping block 6 in the fixing assembly is used to fix the steel plate. After the fixation is completed, the stamping block 20 in the stamping assembly is used to stamp the steel plate. The steel plate punched into the shape of a flat cylinder head will enter the groove composed of two arc blocks 18 and a stamping plate 22. At this time, the second motor 14 is driven to extend and retract the first telescopic rod 16, and the moving block 17 and the arc block 18 at the output end of the first telescopic rod 16 are driven backward, so that the steel plate punched into the shape of a flat cylinder head is placed on the stamping plate 22, so that the staff can directly take out the steel plate punched into the shape of a flat cylinder head, and there is no need to use tools to take the steel plate out of the mold with great effort.

[0026] Further, such as Figure 1 and Figure 3As shown, the top of the workbench 1 is fixedly connected with a support block 8; two support blocks 8 are provided, and are respectively arranged at both ends of the workbench 1; the top of the workbench 1 is fixedly connected with a fixed block 3; four fixed blocks 3 are provided, and are respectively arranged at the four corners of the top of the workbench 1; a bidirectional screw rod 7 is rotatably connected to the fixed block 3; the bidirectional screw rod 7 passes through the support block 8; a threaded block 5 is threadedly connected to the bidirectional screw rod 7; a clamping block 6 is fixedly connected to the top of the threaded block 5; a first motor 4 is fixedly connected to the fixed block 3, and when working, the required The steel plate to be punched into a flat cylinder head is placed on the base block 8, and then driven by the first motor 4 to rotate the bidirectional screw rod 7. Two different threads are provided on the bidirectional screw rod 7, and the thread blocks 5 are respectively arranged on the two different threads of the bidirectional screw rod 7. When the bidirectional screw rod 7 rotates, the thread blocks 5 will simultaneously approach or move away from the base block 8. When the thread blocks 5 approach the base block 8, they will also bring the clamping block 6 on the top to approach the base block 8 at the same time, so that the clamping block 6 will clamp the steel plate placed on the base block 8 to fix it, and the steel plate will not be offset during stamping.

[0027] Further, such as Figure 1 and Figure 2 As shown, the side wall of the workbench 1 is fixedly connected with a support block 11; there are multiple support blocks 11, and they are symmetrically arranged on the side wall of the workbench 1; the top of the support block 11 is fixedly connected with a support rod 12; the top of the support rod 12 is fixedly connected with a support plate 13; the bottom center position of the support plate 13 is fixedly connected with a second telescopic rod 19; the output end of the second telescopic rod 19 is fixedly connected with a stamping block 20. During operation, after the steel plate is fixed, the second telescopic rod 19 is driven by an external motor to be extended and retracted, and the stamping block 20 at the output end of the second telescopic rod 19 is quickly dropped to perform stamping work on the steel plate. The support block 11, the support rod 12 and the support plate 13 play the role of supporting the stamping assembly.

[0028] Further, such as Figure 2 and Figure 4 As shown, a slide bar 15 is fixedly connected in the movable groove 23; two slide bars 15 are provided, and are symmetrically arranged on both sides of the first telescopic rod 16; the slide bar 15 passes through the movable block 17. When working, when the first telescopic rod 16 moves the movable block 17 backward or forward, the movable block 17 is prevented from being deflected, so two slide bars 15 are provided in the movable groove 23 to allow the movable block 17 to slide along the slide bars 15 to prevent the movable block 17 from being deflected.

[0029] Further, such as Figure 4 and Figure 5As shown, a limit groove 9 is provided on the workbench 1; there are multiple limit grooves 9, and they are symmetrically arranged on both sides of the bidirectional screw 7; a limit block 10 is fixedly connected to the bottom of the threaded block 5; the limit block 10 slides in the limit groove 9. During operation, when the bidirectional screw 7 rotates, the threaded block 5 is driven to move to prevent the threaded block 5 from deflecting, so a limit block 10 is fixed at the bottom of the threaded block 5. Two limit blocks 10 are provided, so that the limit block 10 slides in the limit groove 9, thereby preventing the threaded block 5 from deflecting and displacing when rotating.

[0030] Further, such as Figure 1 As shown, a support leg 2 is fixedly connected to the bottom of the workbench 1; there are four support legs 2, which are respectively arranged at the four corners of the bottom of the workbench 1. When working, the support legs 2 at the bottom of the workbench 1 play a supporting role, and the multiple support legs 2 allow the workbench 1 to remain stable during work.

[0031] Working principle: The steel plate to be punched into a flat cylinder head is placed on the workbench 1, and then the clamp block 6 in the fixing assembly is used to fix the steel plate. After the fixation is completed, the stamping block 20 in the stamping assembly is used to stamp the steel plate. The steel plate punched into the shape of a flat cylinder head will enter the groove composed of two arc blocks 18 and a stamping plate 22. At this time, the second motor 14 is driven to extend and retract the first telescopic rod 16, and the moving block 17 and the arc block 18 at the output end of the first telescopic rod 16 are driven backward, so that the steel plate punched into the shape of a flat cylinder head is placed on the stamping plate 22. In this way, the staff can directly take out the steel plate punched into the shape of a flat cylinder head, and there is no need to use tools to take the steel plate out of the mold with great effort.

[0032] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A flat cylinder head processing die, characterized in that: The invention comprises a workbench (1); a fixing assembly is arranged on the top of the workbench (1), and the fixing assembly comprises a clamping block (6) for fixing a steel plate; a stamping assembly is arranged on the top of the workbench (1), and the stamping assembly comprises a stamping block (20) for stamping the steel plate; a moving groove (23) is opened on the top of the workbench (1); a first telescopic rod (16) is fixedly connected in the moving groove (23); two first telescopic rods (16) are arranged and are symmetrically arranged in the moving groove (23); a moving block (17) is fixedly connected at the output end of the first telescopic rod (16); an arc block (18) is fixedly connected at one end of the moving block (17) away from the first telescopic rod (16); a support column (21) is fixedly connected at the center position in the moving groove (23); a stamping plate (22) is fixedly connected at the top of the support column (21); a second motor (14) is fixedly connected to the side wall of the workbench (1) at the horizontal position of the first telescopic rod (16).

2. A flat cylinder head processing die according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a support block (8); two support blocks (8) are provided, and are respectively arranged at two ends of the workbench (1); the top of the workbench (1) is fixedly connected to a fixed block (3); four fixed blocks (3) are provided, and are respectively arranged at the four corners of the top of the workbench (1); a bidirectional screw rod (7) is rotatably connected to the fixed block (3); the bidirectional screw rod (7) passes through the support block (8); a threaded block (5) is threadedly connected to the bidirectional screw rod (7); a clamping block (6) is fixedly connected to the top of the threaded block (5); and a first motor (4) is fixedly connected to the fixed block (3).

3. A flat cylinder head processing die according to claim 2, characterized in that: The side wall of the workbench (1) is fixedly connected to a support block (11); a plurality of the support blocks (11) are provided and are symmetrically arranged on the side wall of the workbench (1); a support rod (12) is fixedly connected to the top of the support block (11); a support plate (13) is fixedly connected to the top of the support rod (12); a second telescopic rod (19) is fixedly connected to the center position of the bottom of the support plate (13); and a stamping block (20) is fixedly connected to the output end of the second telescopic rod (19).

4. A flat cylinder head processing die according to claim 3, characterized in that: A sliding rod (15) is fixedly connected in the movable groove (23); two sliding rods (15) are provided and are symmetrically arranged on both sides of the first telescopic rod (16); and the sliding rod (15) passes through the movable block (17).

5. A flat cylinder head processing die according to claim 4, characterized in that: The workbench (1) is provided with a limit groove (9); a plurality of limit grooves (9) are provided and are symmetrically arranged on both sides of the bidirectional screw rod (7); the bottom of the threaded block (5) is fixedly connected to a limit block (10); and the limit block (10) slides in the limit groove (9).

6. A flat cylinder head processing die according to claim 5, characterized in that: The bottom of the workbench (1) is fixedly connected with a support leg (2); four support legs (2) are provided and are respectively arranged at the four corners of the bottom of the workbench (1).

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