Eye bolt forming equipment

Abstract

The utility model relates to the technical field of forming equipment, and provides eyebolt forming equipment which comprises a base plate, the top of the base plate is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a stamping assembly and a transferring assembly, the bottom of the transferring assembly is connected with the top of the base plate, and the bottom of the transferring assembly is connected with the bottom of the base plate. The rear end of the transferring assembly is located under the stamping assembly, the top of the transferring assembly is fixedly connected with eight clamping assemblies, one side of the top of the base plate is fixedly connected with a detection assembly and a burr removing assembly, and the bottom of the burr removing assembly is connected with the top of the base plate. The top of the burr removing assembly makes contact with the transferring assembly, and the burr removing assembly is located below the supporting frame. By means of the technical scheme, the technical problems that in the prior art, burrs are generated in the punching process, so that the appearance of a product is not attractive, and assembling is difficult are solved.

Description

A type of eye bolt forming equipment Technical Field

[0001] This utility model relates to the field of forming equipment technology, specifically to a forming equipment for eye bolts. Background Technology

[0002] Eye bolt forming equipment is a type of equipment used to manufacture eye bolts. The purpose of this equipment is to process metal bolts into shapes characteristic of eye bolts through specific processing techniques, possessing the necessary mechanical strength and dimensional accuracy. Eye bolts are widely used in hoisting, lifting, and transportation to withstand the traction or suspension forces of heavy objects.

[0003] Existing eye bolt forming equipment mainly consists of a base plate, a fixture, a rotary conveyor, a stamping device, a stamping die, and a punching die. Workers need to use the bolt conveyor to install the bolt onto the fixture, then operate the rotary conveyor to sequentially transport the bolt to the stamping die and punching die, and finally operate the stamping device to flatten and punch the bolt. However, the aforementioned eye bolt forming equipment still has certain shortcomings in its use:

[0004] First, during the punching of bolts by the equipment, if the punching speed is too fast and the contact time between the punch and the material is too short, the punching may not be complete, resulting in burrs. If the speed is too slow, it may also lead to unsatisfactory cutting results and increase the probability of burr formation. The generation of these burrs will not only affect the appearance of the product, but may also cause assembly problems or safety hazards.

[0005] Second, during the process of flattening and punching bolts, the plastic deformation of the bolt metal material needs to overcome the bonding forces between atoms, which causes the energy inside the material to be converted into heat energy, thereby generating heat in the deformation area. This heat may cause the bolt metal material to be in a state of high thermal stress, which may lead to deformation or cracks in the bolt. Summary of the Invention

[0006] To overcome the above-mentioned defects, this utility model provides a lifting eye bolt forming equipment, which solves the technical problem that the punching process in the prior art results in an unsightly product appearance and difficulty in assembly due to the generation of burrs.

[0007] According to one aspect, at least one embodiment of the present invention provides a lifting eye bolt forming device, comprising:

[0008] A substrate, wherein a support frame is fixedly connected to the top of the substrate, and a stamping assembly is fixedly connected to the top of the support frame;

[0009] The transfer assembly has its bottom connected to the top of the substrate, its rear end located directly below the stamping assembly, and its top fixedly connected to a clamping assembly, the number of which is eight. A detection assembly is fixedly connected to one side of the top of the substrate.

[0010] A burr removal assembly, wherein the bottom of the burr removal assembly is connected to the top of the substrate, the top of the burr removal assembly is in contact with the transfer assembly, and the burr removal assembly is located below the support frame.

[0011] A punching die, the bottom of which is connected to the top of the substrate, and the punching die is located directly below the stamping assembly;

[0012] A stamping die, the bottom of which is connected to the top of the substrate, and the stamping die is located below the support frame.

[0013] For example, in at least one embodiment of the present invention, a lifting eye bolt forming device further includes: the transfer assembly includes a protective plate, a first motor is fixedly connected inside the protective plate, and a rotating disk is fixedly connected to one end of the output rod of the first motor.

[0014] For example, in at least one embodiment of the present invention, a lifting eye bolt forming device further includes: the clamping assembly includes a base plate, a groove plate and a buffer plate are fixedly connected to the top of the base plate, a sliding block is slidably connected inside the groove plate, a spring is fixedly connected to the side of the buffer plate away from the center of the base plate, and the side of the spring away from the center of the base plate is connected to the sliding block.

[0015] For example, in at least one embodiment of the present invention, a forming device for eye bolts is provided, which further includes: the stamping assembly includes a first cylinder, one end of the output rod of the first cylinder is fixedly connected to a pressure plate, one side of the bottom of the pressure plate is fixedly connected to a flattening mold, the flattening mold is located directly above the stamping mold, the other side of the bottom of the pressure plate is fixedly connected to a limiting mold, the limiting mold is located directly above the burr removal assembly, and the center of the bottom of the pressure plate is fixedly connected to a punching mold, the punching mold is located directly above the punching mold.

[0016] For example, in at least one embodiment of the present invention, a lifting eye bolt forming device is provided, which further includes: the burr removal component includes a frame plate, the frame plate having a storage cavity, a grinding cavity, a moving cavity, a first equipment cavity and a second equipment cavity inside, a baffle groove being provided between the storage cavity and the grinding cavity, a sliding groove being provided at the top of the baffle groove, a sliding door being installed at the front end of the storage cavity, and an air pump being fixedly connected to the side wall of the frame plate.

[0017] For example, in at least one embodiment of the present invention, a lifting eye bolt forming device further includes: a second motor fixedly connected to the bottom of the first device cavity; a moving plate slidably connected to the outer surface of the output rod of the second motor; a door panel fixedly connected to the side of the moving plate away from the air pump; the door panel being located below the sliding groove; and a limiting rod fixedly connected to the bottom of the moving cavity, the outer diameter of which is adapted to the inner diameter of the groove of the moving plate.

[0018] For example, in at least one embodiment of the present invention, a lifting eye bolt forming device further includes: a third motor fixedly connected to the bottom of the second device cavity, a protrusion fixedly connected to the outer surface of the output rod of the third motor, a grinding block slidably connected to the outer surface of the protrusion, and the bottom of the grinding block contacting the top of the moving plate.

[0019] For example, in at least one embodiment of the present invention, a lifting eye bolt forming device is provided, which further includes: an inlet groove is provided inside the punching mold, the length between the top and bottom of the inlet groove is equal to the length between the top and bottom of the sliding block, and punching grooves are provided at both the top and bottom of the inlet groove, and the punching grooves are located directly below the pressing mold.

[0020] For example, in at least one embodiment of the present invention, a lifting eye bolt forming device further includes: the detection component includes a fixing plate, a second cylinder is fixedly connected to the side wall of the fixing plate, and a detection block is fixedly connected to one end of the output rod of the second cylinder.

[0021] The beneficial effects of the embodiments of this utility model are as follows:

[0022] In this invention, the burr removal component can not only remove burrs from the grooves of the punched and perforated eye bolts, thereby improving the quality of the eye bolts after production, but also cool down the eye bolts to prevent high-temperature deformation, thus improving the protective properties of the equipment. Finally, it can collect the debris after deburring, thereby improving the environmental friendliness of the equipment. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0024] Figure 1 is a structural main diagram of the molding equipment in one embodiment of the present invention;

[0025] Figure 2 is a cross-sectional view of the molding equipment in the embodiment of Figure 1;

[0026] Figure 3 is an enlarged view of point A in Figure 2;

[0027] Figure 4 is a side sectional view of the molding equipment in the embodiment of Figure 1;

[0028] Figure 5 is a structural diagram of the burr removal component in the embodiment of Figure 1;

[0029] Figure 6 is a cross-sectional view of the burr removal component in the embodiment of Figure 1;

[0030] In the diagram: 1. Base plate; 2. Transfer assembly; 3. Clamping assembly; 4. Deburring assembly; 5. Punching die; 6. Stamping die; 7. Support frame; 8. Stamping assembly; 9. Detection assembly; 10. Protective plate; 11. First motor; 12. Rotary disk; 13. Seat plate; 14. Slot plate; 15. Sliding block; 16. Buffer plate; 17. Spring; 18. First cylinder; 19. Pressure plate; 20. Flattening die; 21. Limiting die; 22. Punching die; 23. Fixing plate; 24. Second cylinder; 25. Detection block; 26. Frame plate; 27. Sliding door; 28. Air pump; 29. ​​Second motor; 30. Moving plate; 31. Door panel; 32. Third motor; 33. Protrusion; 34. Grinding block; 35. Limiting rod. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0032] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0033] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0037] As shown in Figures 1-6, a lifting eye bolt forming device according to one embodiment of the present invention is illustrated, comprising:

[0038] The substrate 1 has a support frame 7 fixedly connected to its top. The support frame 7 has a stamping assembly 8 fixedly connected to its top. The stamping assembly 8 includes a first cylinder 18. One end of the output rod of the first cylinder 18 is fixedly connected to a pressure plate 19. One side of the bottom of the pressure plate 19 is fixedly connected to a flattening mold 20. The other side of the bottom of the pressure plate 19 is fixedly connected to a limiting mold 21. The center of the bottom of the pressure plate 19 is fixedly connected to a punching mold 22.

[0039] As shown in Figures 2 to 4, it should be noted in this embodiment that the first cylinder 18 is configured so that the pressure plate 19 can move up and down with the flattening mold 20, the limiting mold 21 and the punching mold 22. The flattening mold 20 can perform flattening work, the limiting mold 21 can perform limiting work, and the punching mold 22 can perform punching work.

[0040] The transfer assembly 2 includes a protective plate 10, with a first motor 11 fixedly connected inside the protective plate 10. One end of the output rod of the first motor 11 is fixedly connected to a rotating disk 12. The bottom of the transfer assembly 2 is connected to the top of the base plate 1. The rear end of the transfer assembly 2 is located directly below the stamping assembly 8. The top of the transfer assembly 2 is fixedly connected to a clamping assembly 3, which includes a base plate 13. The top of the base plate 13 is fixedly connected to a groove plate 14 and a buffer plate 16. A sliding block 15 is slidably connected inside the groove plate 14. A spring 17 is fixedly connected to the side of the buffer plate 16 away from the center of the base plate 1. The side of the spring 17 away from the center of the base plate 1 is connected to the sliding block 15. There are eight clamping assemblies 3. A detection assembly 9 is fixedly connected to one side of the top of the base plate 1. The detection assembly 9 includes a fixing plate 23. A second cylinder 24 is fixedly connected to the side wall of the fixing plate 23. One end of the output rod of the second cylinder 24 is fixedly connected to a detection block 25.

[0041] As shown in Figures 2 to 4, it should be noted in this embodiment that the first motor 11 is set so that the rotating disk 12 can rotate and move the base plate 13, and the sliding block 15 can receive the bolts to be processed, and then cooperate with the rotation and movement of the base plate 13 so that the equipment can transport the bolts.

[0042] The deburring assembly 4 includes a limiting mold 21 located directly above it. The deburring assembly 4 includes a frame plate 26, which has a storage cavity, a grinding cavity, a moving cavity, a first equipment cavity, and a second equipment cavity inside. A baffle groove is formed between the storage cavity and the grinding cavity, and a sliding groove is formed at the top of the baffle groove. A second motor 29 is fixedly connected to the bottom of the first equipment cavity. A moving plate 30 is slidably connected to the outer surface of the output rod of the second motor 29. A door panel 31 is fixedly connected to the side of the moving plate 30 away from the vacuum pump 28, and the door panel 31 is located below the sliding groove. A limiting mold 21 is fixedly connected to the bottom of the moving cavity. Rod 35, the outer diameter of which is adapted to the inner diameter of the slot of the moving plate 30, a third motor 32 is fixedly connected to the bottom of the second equipment cavity, a protrusion 33 is fixedly connected to the outer surface of the output rod of the third motor 32, a grinding block 34 is slidably connected to the outer surface of the protrusion 33, the bottom of the grinding block 34 is in contact with the top of the moving plate 30, a sliding door 27 is installed at the front end of the storage cavity, an air pump 28 is fixedly connected to the side wall of the shelf plate 26, the bottom of the burr removal assembly 4 is connected to the top of the base plate 1, the top of the burr removal assembly 4 is in contact with the transfer assembly 2, and the burr removal assembly 4 is located below the support frame 7.

[0043] As shown in Figures 1 to 6, it is important to note in this embodiment that the second motor 29 allows the moving plate 30 to move up and down along with the grinding block 34 and the door plate 31. The upward movement of the door plate 31 allows impurities inside the grinding chamber to enter the storage chamber, while the downward movement of the door plate 31 allows it to seal the grid groove. The third motor 32 allows the grinding block 34 to rotate, thereby allowing it to grind the burrs on the punched groove. The air pump 28 provides air supply to the grinding chamber and the moving chamber.

[0044] The punching die 5 has an inlet groove inside. The length between the top and bottom of the inlet groove is equal to the length between the top and bottom of the sliding block 15. Punching slots are provided at both the top and bottom of the inlet groove. The punching slots are located directly below the pressing die 22. The pressing die 22 is located directly above the punching die 5. The bottom of the punching die 5 is connected to the top of the substrate 1. The punching die 5 is located directly below the stamping assembly 8. The stamping die 6 has a flattening die 20 located directly above it. The bottom of the stamping die 6 is connected to the top of the substrate 1. The stamping die 6 is located below the support frame 7.

[0045] As shown in Figures 2 to 4, it should be noted in this embodiment that the punching die 5 is set up to cooperate with the downward movement of the pressing die 22 to punch the flattened bolt, and the stamping die 6 is set up to cooperate with the downward movement of the flattening die 20 to flatten the bolt.

[0046] In the example of forming a lifting eye bolt, the operator first uses a bolt conveying robot to transport the bolt to be formed to the sliding block 15. Then, the first motor 11 is activated, causing the rotating disk 12 to move along with the bolt storage plate 13, the slot plate 14, and the sliding block 15. Next, the second cylinder 24 is activated, causing the detection block 25 to contact and detect the bolt to be formed. The spring 17 provides cushioning protection for the sliding block 15. Then, the first motor 11 continues to operate, allowing the sliding block 15 to press the bolt... The bolt is conveyed to the area directly below the flattening die 20. Then, the first cylinder 18 is activated, causing the flattening die 20 to work with the punching die 5 to flatten the bolt. The first motor 11 is then activated, causing the sliding block 15 to convey the flattened bolt to the area below the punching die 22. The first cylinder 18 is then activated, causing the punching die 22 to work with the punching die 6 to punch holes in the flattened bolt. The first motor 11 is then activated, causing the sliding block 15 to move the flattened and punched bolt above the support plate 26. The first cylinder 18 is then activated... 8. The limiting mold 21, in conjunction with the frame plate 26, secures the flattened and punched bolts. Then, the second motor 29 is activated, causing the moving plate 30 to move upwards, carrying the door panel 31 and the grinding block 34. The upward movement of the door panel 31 connects the storage cavity and the grinding cavity, while the upward movement of the grinding block 34 brings it into contact with the surface of the punched groove. Then, the third motor 32 is activated, allowing the grinding block 34 to rotate and thus grind and remove burrs from the groove. Because the storage chamber and the grinding chamber are connected, impurities during grinding will fall into the storage chamber. Then, the second motor 29 moves in the direction, causing the door panel 31 to seal the grid groove. At this time, the vacuum pump 28 is run, which can transfer external gas to the inside of the moving chamber and the grinding chamber, thereby blowing air to cool down the flattened, punched and ground bolts. Finally, the first motor 11 is run, causing the sliding block 15 to transport the bolts to the discharge position. Then, the formed lifting eye bolts are taken out by the external bolt conveying robot.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A device for forming eye bolts, characterized in that, include: A substrate (1) has a support frame (7) fixedly connected to its top, and a stamping assembly (8) fixedly connected to its top; a transfer assembly (2) has its bottom connected to the top of the substrate (1), and its rear end is located directly below the stamping assembly (8). A clamping assembly (3) is fixedly connected to the top of the transfer assembly (2), and there are eight clamping assemblies (3). A detection assembly (9) is fixedly connected to one side of the top of the substrate (1); and a burr removal assembly (4). The bottom of the burr removal assembly (4) is connected to the top of the substrate (1), and the top of the burr removal assembly (4) is in contact with the transfer assembly (2). The burr removal assembly (4) is located below the support frame (7). The bottom of the punching die (5) is connected to the top of the substrate (1), and the punching die (5) is located directly below the stamping assembly (8). The bottom of the stamping die (6) is connected to the top of the substrate (1), and the stamping die (6) is located below the support frame (7).

2. The eye bolt forming equipment according to claim 1, characterized in that, The transfer assembly (2) includes a protective plate (10), and a first motor (11) is fixedly connected inside the protective plate (10). A rotating disk (12) is fixedly connected to one end of the output rod of the first motor (11).

3. The eye bolt forming equipment according to claim 2, characterized in that, The clamping assembly (3) includes a base plate (13), a groove plate (14) and a buffer plate (16) are fixedly connected to the top of the base plate (13), a sliding block (15) is slidably connected inside the groove plate (14), and a spring (17) is fixedly connected to the side of the buffer plate (16) away from the center of the base plate (1), and the side of the spring (17) away from the center of the base plate (1) is connected to the sliding block (15).

4. The eye bolt forming equipment according to claim 3, characterized in that, The stamping assembly (8) includes a first cylinder (18), one end of the output rod of the first cylinder (18) is fixedly connected to a pressure plate (19), a flattening mold (20) is fixedly connected to one side of the bottom of the pressure plate (19), the flattening mold (20) is located directly above the stamping mold (6), a limiting mold (21) is fixedly connected to the other side of the bottom of the pressure plate (19), the limiting mold (21) is located directly above the burr removal assembly (4), and a punching mold (22) is fixedly connected to the center of the bottom of the pressure plate (19), the punching mold (22) is located directly above the punching mold (5).

5. The eye bolt forming equipment according to claim 4, characterized in that, The burr removal assembly (4) includes a frame plate (26). The frame plate (26) has a storage cavity, a grinding cavity, a moving cavity, a first equipment cavity, and a second equipment cavity inside. A partition groove is provided between the storage cavity and the grinding cavity. A sliding groove is provided at the top of the partition groove. A sliding door (27) is installed at the front end of the storage cavity. An air pump (28) is fixedly connected to the side wall of the frame plate (26).

6. The eye bolt forming equipment according to claim 5, characterized in that, A second motor (29) is fixedly connected to the bottom of the first equipment cavity. A movable plate (30) is slidably connected to the outer surface of the output rod of the second motor (29). A door plate (31) is fixedly connected to the side of the movable plate (30) away from the air pump (28). The door plate (31) is located below the sliding groove. A limiting rod (35) is fixedly connected to the bottom of the movable cavity. The outer diameter of the limiting rod (35) is adapted to the inner diameter of the groove of the movable plate (30).

7. The eye bolt forming equipment according to claim 6, characterized in that, A third motor (32) is fixedly connected to the bottom of the second equipment cavity. A protrusion (33) is fixedly connected to the outer surface of the output rod of the third motor (32). A grinding block (34) is slidably connected to the outer surface of the protrusion (33). The bottom of the grinding block (34) is in contact with the top of the moving plate (30).

8. The eye bolt forming equipment according to claim 7, characterized in that, The punching die (5) has an inlet groove inside. The length between the top and bottom of the inlet groove is equal to the length between the top and bottom of the sliding block (15). The top and bottom of the inlet groove are both punched. The punched groove is located directly below the punching die (22).

9. The eye bolt forming equipment according to claim 8, characterized in that, The detection component (9) includes a fixing plate (23), a second cylinder (24) is fixedly connected to the side wall of the fixing plate (23), and a detection block (25) is fixedly connected to one end of the output rod of the second cylinder (24).

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