Automatic clamp for cold-rolled steel sheet

Abstract

The utility model provides an automatic clamp for a cold-roll steel sheet, which relates to the technical field of cold-roll steel sheet processing and comprises a clamping mechanism, the clamping mechanism comprises a workbench, a supporting mechanism is arranged at the bottom of the workbench, a protective shell is arranged at the bottom of the workbench, a rack is arranged on the inner wall of the protective shell, and a motor is arranged on the inner wall of the rack. By means of the installed clamping mechanism, the automatic adjusting and clamping process of the clamp is achieved, operation and labor intensity of workers are reduced, the clamping plates can be adjusted very accurately through cooperation of the threaded rods and the nuts, the workers can accurately adjust the positions of the clamping plates according to machining requirements, and the machining efficiency is improved. The cold-roll steel plate clamping device has the advantages that the cold-roll steel plate can be firmly clamped at the required position, accordingly, the machining precision can be improved, the clamping plates can be adjusted by the aid of matching of the threaded rods and the nuts and are high in stability, and the clamping positions of the clamping plates can be kept stable even if the clamping plates are externally interfered in machining procedures.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-rolled steel plate processing, in particular to an automatic clamp for cold-rolled steel plates. Background Art

[0002] Cold rolled steel plate clamps are auxiliary tools used to clamp cold rolled steel plates or steel plate processing. Their main function is to fix and clamp cold rolled steel plates or other types of steel plates to ensure that they maintain a stable position and posture during processing. The steel plate is firmly fixed on the workbench or processing equipment through the clamp to carry out various processing operations.

[0003] However, in the prior art, some existing cold-rolled steel plate clamps usually transfer the cold-rolled steel plate to the workbench surface when used by workers, and then adjust the position of the clamps by rotating two adjustment pieces respectively, so that the two clamps clamp the two sides of the cold-rolled steel plate. However, adjusting the positions of the two clamps separately may result in uneven clamping force, and the symmetry and accuracy of the clamping position cannot be fully ensured, which may cause the steel plate to shift or deform during processing, affecting the processing quality. At the same time, since the positions of the clamps are adjusted separately, there may be instability between the clamps, uneven clamping force or loose clamping, which may easily cause the steel plate to shake or shift during processing, affecting processing accuracy and safety. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art and provide an automatic clamp for cold-rolled steel plates.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automated clamp for cold-rolled steel plates, comprising: a clamping mechanism, the clamping mechanism comprising a workbench, a supporting mechanism is arranged at the bottom of the workbench, a protective shell is arranged at the bottom of the workbench, a frame is arranged on the inner wall of the protective shell, a motor is arranged on the inner wall of the frame, a fixing frame is arranged on the top of the frame, and bolts are arranged on the inner walls of the threaded grooves opened at the four corners of the fixing frame.

[0006] As a preferred embodiment, the output shafts at both ends of the motor are provided with threaded rods, the other end surfaces of the two threaded rods are provided with swivels, the surfaces of the two threaded rods are provided with nuts, the surfaces of the two nuts are provided with connecting frames, and one side of the top of the two connecting frames is provided with a splint.

[0007] As a preferred embodiment, the supporting mechanism includes a supporting frame, and the supporting frames are presented in two, and the tops of the two supporting frames are respectively fixedly connected to the two sides of the bottom of the workbench, and reinforcement rods are fixedly connected to one side of the inner wall of the two supporting frames, and the tops of the two reinforcement rods are respectively fixedly connected to the two sides of the bottom of the workbench.

[0008] As a preferred implementation, the bottom of the workbench is fixedly connected to the top of the protective shell, and the inner wall of the protective shell is connected to the surface of the frame.

[0009] As a preferred implementation, the inner wall of the frame is connected to the surface of the motor, the top of the frame is fixedly connected to one side of the fixing frame, and the fixing frame is threadedly fixed to the thread groove opened at the bottom of the workbench by bolts.

[0010] As a preferred embodiment, the output shafts at both ends of the motor are fixedly connected to threaded rods, the other end surfaces of the two threaded rods are rotatably connected to swivels, and one side of the two swivels are respectively fixedly connected to the two sides of the inner wall of the protective shell.

[0011] As a preferred implementation, nuts are threadedly connected to the surfaces of the two threaded rods, and connecting frames are fixedly connected to the surfaces of the two nuts.

[0012] As a preferred embodiment, the other side surfaces of the two connecting frames respectively penetrate the slots provided on the workbench and are fixedly connected to one side of the corresponding clamping plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] The utility model not only realizes the automatic adjustment and clamping process of the clamp through the installed clamping mechanism, but also reduces the operation and labor intensity of the staff. The cooperation of the threaded rod and the nut makes the adjustment of the splint very precise. The staff can also accurately adjust the position of the splint according to the processing requirements to ensure that the cold-rolled steel plate is firmly clamped in the required position, thereby improving the processing accuracy. At the same time, since the adjustment of the splint is achieved by the cooperation of the threaded rod and the nut, it has high stability. Even if it is subject to external interference during the processing process, the clamping position of the splint can still remain stable.

[0015] The installed support mechanism can not only increase the stability of the entire workbench, but the presence of the reinforcement rod can also effectively reduce the vibration and shaking of the fixture during processing, thereby improving the stability of processing. At the same time, the fixed connection of the reinforcement rod can effectively enhance the load-bearing capacity of the fixture. When clamping cold-rolled steel plates of larger size or weight, the presence of the reinforcement rod can also share part of the load, reduce the pressure on the support frame and the workbench, and extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a schematic structural diagram of an automated clamp for cold-rolled steel plates.

[0017] Figure 2 The utility model provides a clamping mechanism of an automated clamp for cold-rolled steel plates, and a schematic structural diagram of the disassembled side.

[0018] Figure 3 The utility model is a structural schematic diagram of a partially disassembled side view of a clamping mechanism of an automated clamp for cold-rolled steel plates provided by the utility model.

[0019] Figure 4 The utility model provides a schematic structural diagram of the side surface of a support mechanism of an automated clamp for cold-rolled steel plates.

[0020] Legend:

[0021] 1. Clamping mechanism; 11. Workbench; 12. Protective shell; 13. Frame; 14. Motor; 15. Fixing frame; 16. Bolt; 17. Threaded rod; 18. Swivel; 19. Nut; 110. Connecting frame; 111. Clamping plate;

[0022] 2. Support mechanism; 21. Support frame; 22. Reinforcement rod. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0024] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0025] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0028] Example 1

[0029] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: an automated clamp for cold-rolled steel plates, comprising: a clamping mechanism 1, the clamping mechanism 1 comprises a workbench 11, a supporting mechanism 2 is arranged at the bottom of the workbench 11, a protective shell 12 is arranged at the bottom of the workbench 11, a frame 13 is arranged on the inner wall of the protective shell 12, a motor 14 is arranged on the inner wall of the frame 13, a fixing frame 15 is arranged on the top of the frame 13, bolts 16 are arranged on the inner walls of the threaded grooves opened at the four corners of the fixing frame 15, threaded rods 17 are arranged on the output shafts at both ends of the motor 14, swivels 18 are arranged on the other end surfaces of the two threaded rods 17, nuts 19 are arranged on the surfaces of the two threaded rods 17, connecting frames 110 are arranged on the surfaces of the two nuts 19, and clamping plates 111 are arranged on one side of the tops of the two connecting frames 110.

[0030] In this embodiment, the bottom of the workbench 11 is fixedly connected to the top of the protective shell 12, the inner wall of the protective shell 12 is connected to the surface of the frame 13, the inner wall of the frame 13 is connected to the surface of the motor 14, the top of the frame 13 is fixedly connected to one side of the fixing frame 15, and the fixing frame 15 is threadedly fixed to the threaded groove opened at the bottom of the workbench 11 by bolts 16; through the cooperation of the above components, by connecting the protective shell 12, the frame 13, the motor 14 and the fixing frame 15, a relatively stable structure is formed, which can not only withstand the vibration and force generated during the processing of cold-rolled steel plates, but also can achieve the stability of the motor 14 at the bottom of the workbench 11 through the threaded fixing of the fixing frame 15 and the threaded groove at the bottom of the workbench 11, thereby ensuring the close connection between the motor 14 and the workbench 11, which helps to improve the processing accuracy and stability.

[0031] The output shafts at both ends of the motor 14 are fixedly connected to threaded rods 17, and the other end surfaces of the two threaded rods 17 are rotatably connected to swivels 18, and one side of the two swivels 18 is respectively fixedly connected to the inner walls of the protective shell 12. The surfaces of the two threaded rods 17 are threadedly connected to nuts 19, and the surfaces of the two nuts 19 are fixedly connected to connecting frames 110. The other side surfaces of the two connecting frames 110 are respectively passed through the slots provided on the workbench 11 and are fixedly connected to one side of the corresponding clamping plate 111; the movement of the threaded rods 17 and the nuts 19 is driven by the motor 14, which not only realizes the clamp The automatic adjustment and clamping process reduces the operation and labor intensity of the staff. The cooperation of the threaded rod 17 and the nut 19 makes the adjustment of the clamping plate 111 very precise. The staff can also accurately adjust the position of the clamping plate 111 according to the processing requirements to ensure that the cold-rolled steel plate is firmly clamped in the required position, thereby improving the processing accuracy. At the same time, since the adjustment of the clamping plate 111 is achieved through the cooperation of the threaded rod 17 and the nut 19, it has high stability. Even if it is subject to external interference during the processing, the clamping position of the clamping plate 111 can still remain stable.

[0032] Example 2

[0033] like Figure 1-Figure 4 As shown, the support mechanism 2 includes a support frame 21, and there are two support frames 21. The tops of the two support frames 21 are respectively fixedly connected to the two sides of the bottom of the workbench 11, and one side of the inner wall of the two support frames 21 is fixedly connected with a reinforcement rod 22, and the tops of the two reinforcement rods 22 are respectively fixedly connected to the two sides of the bottom of the workbench 11.

[0034] In this embodiment, by cooperating with the above components, the reinforcement rod 22 is fixedly connected, which not only increases the stability of the entire workbench 11, but the presence of the reinforcement rod 22 can also effectively reduce the vibration and shaking of the clamp during the processing, thereby improving the processing stability. At the same time, the fixed connection of the reinforcement rod 22 can effectively enhance the carrying capacity of the clamp. When clamping cold-rolled steel plates of larger size or weight, the presence of the reinforcement rod 22 can also share part of the load, reduce the pressure on the support frame 21 and the workbench 11, and extend the service life of the equipment.

[0035] Working principle:

[0036] like Figure 1-Figure 4 As shown, when the staff uses it, they can first transfer the cold-rolled steel plate to be processed to the top of the workbench 11, adjust its position and then start the motor 14. When the motor 14 is started, its output shaft will drive the two threaded rods 17. The other end surfaces of the two threaded rods 17 will rotate by cooperating with the inner wall of the swivel 18. When the threaded rod 17 rotates, the threads on its surface will cooperate with the thread grooves on the inner wall of the connected nut 19, so that the nut 19 moves when the threaded rod 17 rotates. When the nut 19 adjusts its position, it will synchronously drive the connecting frame 110 to move. When the connecting frame 110 moves, it will also synchronously drive the clamping plate 111 to move. By adjusting the position of the clamping plate 111, the cold-rolled steel plate can be clamped for subsequent processing.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0038] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An automated fixture for cold-rolled steel sheets, characterized in that: include: A clamping mechanism (1), the clamping mechanism (1) comprising a workbench (11), a support mechanism (2) being arranged at the bottom of the workbench (11), a protective shell (12) being arranged at the bottom of the workbench (11), a frame (13) being arranged on the inner wall of the protective shell (12), a motor (14) being arranged on the inner wall of the frame (13), a fixing frame (15) being arranged on the top of the frame (13), and bolts (16) being arranged on the inner walls of the threaded grooves provided at the four corners of the fixing frame (15).

2. The automatic clamp for cold-rolled steel sheets according to claim 1, characterized in that: The output shafts at both ends of the motor (14) are provided with threaded rods (17), the other end surfaces of the two threaded rods (17) are provided with swivels (18), the surfaces of the two threaded rods (17) are provided with nuts (19), the surfaces of the two nuts (19) are provided with connecting frames (110), and the top sides of the two connecting frames (110) are provided with clamping plates (111).

3. The automatic clamp for cold-rolled steel sheets according to claim 2, characterized in that: The support mechanism (2) comprises a support frame (21), wherein the support frame (21) is provided in two pieces, the tops of the two support frames (21) are respectively fixedly connected to the two sides of the bottom of the workbench (11), one side of the inner wall of the two support frames (21) is fixedly connected with a reinforcement rod (22), and the tops of the two reinforcement rods (22) are respectively fixedly connected to the two sides of the bottom of the workbench (11).

4. The automatic clamp for cold-rolled steel sheets according to claim 1, characterized in that: The bottom of the workbench (11) is fixedly connected to the top of the protective shell (12), and the inner wall of the protective shell (12) is connected to the surface of the frame (13).

5. The automatic clamp for cold-rolled steel sheets according to claim 1, characterized in that: The inner wall of the frame (13) is connected to the surface of the motor (14), the top of the frame (13) is fixedly connected to one side of the fixing frame (15), and the fixing frame (15) is threadedly fixed to a thread groove provided at the bottom of the workbench (11) by means of bolts (16).

6. The automatic clamp for cold-rolled steel sheets according to claim 1, characterized in that: The output shafts at both ends of the motor (14) are fixedly connected to threaded rods (17), the other end surfaces of the two threaded rods (17) are rotatably connected to swivels (18), and one side of the two swivels (18) is respectively fixedly connected to the two sides of the inner wall of the protective shell (12).

7. The automatic clamp for cold-rolled steel sheets according to claim 2, characterized in that: The surfaces of the two threaded rods (17) are both threadedly connected with nuts (19), and the surfaces of the two nuts (19) are both fixedly connected with connecting frames (110).

8. The automatic clamp for cold-rolled steel sheets according to claim 2, characterized in that: The other side surfaces of the two connecting frames (110) respectively penetrate the slots provided on the workbench (11) and are fixedly connected to one side of the corresponding clamping plate (111).

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