A tooling fixture facilitating hoisting

Abstract

The utility model discloses a tool fixture convenient to hoist relates to clamp technical field, and it aims at solving hoisting hook and end plate hole cooperation, mainly carries out point position limit to horizontal and vertical direction, and there is the technical problem of the deficiency in clamping stability. Its technical scheme main points are: including base, the base detachably connected with bottom plate, be provided with first backing pad and second backing plate on the bottom plate, first backing pad and second backing plate are provided with big arm clamping assembly and small arm clamping assembly respectively, big arm clamping assembly and small arm clamping assembly are opposite and are arranged in transverse, still be provided with a plurality of fixed backing plate and movable backing plate on the bottom plate, be provided with fixed clamping assembly and movable clamping assembly respectively on fixed backing plate and movable backing plate, fixed clamping assembly and movable clamping assembly are opposite and are arranged in longitudinal. The utility model discloses the purpose lies in providing a tool fixture convenient to hoist.

Description

Technical Field

[0001] This utility model relates to clamps, and more specifically, to a tooling clamp for easy hoisting. Background Technology

[0002] A fixture is a device used in mechanical manufacturing to fix a workpiece in the correct position for machining or inspection; it is also called a clamp. In a broader sense, any device used to quickly, conveniently, and safely install a workpiece at any stage of the manufacturing process can be called a fixture. A fixture typically consists of positioning elements (which determine the correct position of the workpiece within the fixture), clamping devices, tool setting and guiding elements (which determine the relative position of the tool and the workpiece or guide the tool direction), indexing devices (which allow the workpiece to complete machining at several stations in a single setup; there are rotary indexing devices and linear indexing devices), connecting elements, and the fixture body (fixture base).

[0003] The key technical features of the lifting fixture and hoisting equipment disclosed in Chinese Patent Announcement No. CN219906703U are as follows: it includes a lifting body, lifting hooks connected to both ends of the lifting body, and limiting members connected to the lifting hooks; the lifting hooks are used to connect with end plates set at both ends of the object being lifted to form a locking and fixing of the object in the vertical direction; the limiting members can be inserted into the end plate holes set in the vertical direction of the end plates to limit the object in the horizontal direction.

[0004] The above technical solution uses a lifting hook that works with the end plate hole to limit the position in the horizontal and vertical directions, but it is not good at clamping stability.

[0005] Therefore, a new technical solution is urgently needed to solve the above-mentioned technical problems. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a tooling fixture that is convenient for hoisting.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a tooling fixture for easy hoisting, comprising a base, characterized in that: the base is detachably connected to a bottom plate, the bottom plate is provided with a first pad and a second pad, the first pad and the second pad are respectively provided with a boom clamping assembly and a forearm clamping assembly, the boom clamping assembly and the forearm clamping assembly are arranged opposite to each other in the transverse direction, the bottom plate is also provided with a plurality of fixed pads and movable pads, the fixed pads and the movable pads are respectively provided with fixed clamping assemblies and movable clamping assemblies, the fixed clamping assemblies and the movable clamping assemblies are arranged opposite to each other in the longitudinal direction.

[0008] By adopting the above technical solution: the base provides corresponding support for the whole, and the upper arm clamping component and the lower arm clamping component can clamp the upper arm and the lower arm of the product respectively. In order to improve processing efficiency and product clamping stability, the upper arm clamping component and the lower arm clamping component can clamp two products respectively. After clamping the upper arm and the lower arm of the product, the fixed clamping component and the movable clamping component clamp the two sides of the product respectively. After all four sides are clamped, the product can be processed by the corresponding machine tool. This fixture can be used in conjunction with the lifting device. The lifting device can lift the base plate and the components on the base plate and move them accordingly. The product can be transferred between processing steps without repeated clamping.

[0009] The present invention is further configured such that: the large arm clamping assembly includes a plurality of rotating cylinders, each rotating cylinder is provided with a rotating joint, the rotating joint is rotatably connected to a rotating connecting plate, a rotating clamping arm is bolted to the rotating connecting plate, a rotating connecting arm is rotatably connected to the middle of the rotating connecting plate, a rotating seat is fixedly connected to the rotating connecting arm, the rotating seat is bolted to the rotating cylinder, a rotating housing is bolted to the side of the rotating seat, and the rotating housing is disposed on the surface of the first pad.

[0010] The present invention is further configured such that: the boom clamping assembly includes a plurality of clamping cylinders disposed within the rotating housing, the piston rod of the clamping cylinder is provided with a clamping column, and the clamping cylinder is fixed to the inner wall of the rotating housing by clamping base bolts.

[0011] The present invention is further configured such that: the forearm clamping assembly includes several adjusting cylinders, the piston rod of the adjusting cylinder is provided with an adjusting joint, the adjusting joint is rotatably connected with an adjusting connecting plate, the adjusting connecting plate is bolted to an adjusting clamping arm, the adjusting cylinder is bolted to an adjusting base, the surface of the adjusting base is provided with an extension plate, the extension plate is provided with an adjusting connecting arm and a fixed clamping arm, the adjusting connecting arm is rotatably connected to the adjusting connecting plate, the side of the adjusting base is bolted to an adjusting housing, and the adjusting housing is disposed on the surface of the second pad.

[0012] The present invention is further configured such that: the fixing clamping assembly includes a fixing housing, and a plurality of fixing abutment plates are provided on one side of the fixing housing.

[0013] The present invention is further configured such that: the movable clamping assembly includes a plurality of movable cylinders, a movable connecting plate is provided on the piston rod of the movable cylinder, a movable abutment plate is provided on the side of the movable connecting plate facing the fixed housing, the movable cylinder is fixed to the movable housing by movable seat bolts, and the movable housing is disposed on the surface of the movable pad.

[0014] The present invention is further configured such that: a movable sliding plate is bolted to one side of the movable connecting plate, a movable slide rail is slidably connected to the movable sliding plate, the movable slide rail is bolted to the movable housing by the movable side plate, and a movable limiting plate is bolted to the movable side plate.

[0015] The present invention is further configured such that: the surface of the base is provided with a plurality of positioning posts, the positioning posts abut against the periphery of the base plate, the surface of the base is also provided with a plurality of limiting posts, and the surface of the base plate is provided with limiting holes for the insertion of the limiting posts.

[0016] The present invention has the following advantages: 1. The upper arm clamping assembly, the lower arm clamping assembly, the fixed clamping assembly and the movable clamping assembly can clamp the product from all sides, and the processing flow can be completed without repeatedly clamping the product, thereby improving the overall processing efficiency.

[0017] 2. This clamp can be used with a lifting device to lift the base plate and its components for movement, facilitating transfer between different processing steps.

[0018] 3. The positioning and limiting posts on the base can accurately position the base plate, avoid misinstallation, and ensure the overall installation accuracy of the fixture. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of this embodiment;

[0020] Figure 2 This is a three-dimensional structural schematic diagram from another perspective of this embodiment;

[0021] Figure 3 This is a cross-sectional view of the boom clamping assembly in this embodiment;

[0022] Figure 4 This is a cross-sectional view of the forearm clamping assembly in this embodiment;

[0023] Figure 5 This is a three-dimensional structural diagram of the fixing and clamping assembly in this embodiment;

[0024] Figure 6 This is a three-dimensional structural diagram of the movable clamping assembly in this embodiment.

[0025] Figure Descriptions: 1. Base; 2. Base Plate; 3. First Pad; 4. Second Pad; 5. Fixed Pad; 6. Movable Pad; 7. Rotary Cylinder; 8. Rotary Joint; 9. Rotary Connecting Plate; 10. Rotary Clamping Arm; 11. Rotary Connecting Arm; 12. Rotary Seat; 13. Rotary Housing; 14. Clamping Cylinder; 15. Clamping Column; 16. Clamping Base; 17. Adjusting Cylinder; 18. Adjusting Joint; 19. Adjusting Connecting Plate; 20. Adjusting... 21. Adjustable base; 22. Extension plate; 23. Adjustable connecting arm; 24. Fixed clamping arm; 25. Adjustable housing; 26. Fixed housing; 27. Fixed abutment plate; 28. Movable cylinder; 29. ​​Movable connecting plate; 30. Movable abutment plate; 31. Movable housing; 32. Movable sliding plate; 33. Movable slide rail; 34. Movable side plate; 35. Movable limiting plate; 36. Positioning post; 37. Limiting post; 38. Limiting hole. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings.

[0027] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0028] like Figures 1 to 2 As shown, a tooling fixture for easy hoisting includes a base 1, a base plate 2 detachably connected to the base 1, a first pad 3 and a second pad 4 provided on the base plate 2, a boom clamping assembly and a forearm clamping assembly respectively provided on the first pad 3 and the second pad 4, the boom clamping assembly and the forearm clamping assembly being arranged opposite each other in the transverse direction, and a plurality of fixed pads 5 and movable pads 6 provided on the base plate 2, the fixed pads 5 and the movable pads 6 being arranged with fixed clamping assemblies and movable clamping assemblies respectively, the fixed clamping assemblies and the movable clamping assemblies being arranged opposite each other in the longitudinal direction.

[0029] In use, the base 1 provides overall support. The two ends of the product to be processed are divided into upper arms and lower arms. The upper arms and lower arms can be clamped respectively by the upper arm clamping assembly and the lower arm clamping assembly. To improve processing efficiency and clamping stability, the upper arm clamping assembly and the lower arm clamping assembly can clamp the two products respectively. After clamping the upper arms and lower arms of the product by the upper arm clamping assembly and the lower arm clamping assembly, the two sides of the product are clamped by the fixed clamping assembly and the movable clamping assembly. After all four sides are clamped, the product can be processed by the corresponding machine tool. This fixture can be used with the lifting device. The lifting device can lift the base plate 2 and the components on the base plate 2 and move them accordingly. The product can be transferred between processing steps without repeated clamping.

[0030] like Figure 3 As shown, the boom clamping assembly includes several rotating cylinders 7, each of which is equipped with a rotating joint 8. The rotating joint 8 is rotatably connected to a rotating connecting plate 9. A rotating clamping arm 10 is bolted to the rotating connecting plate 9. A rotating connecting arm 11 is rotatably connected to the middle of the rotating connecting plate 9. A rotating seat 12 is fixedly connected to the rotating connecting arm 11. The rotating seat 12 is bolted to the rotating cylinder 7. A rotating housing 13 is bolted to the side of the rotating seat 12. The rotating housing 13 is disposed on the surface of the first pad 3. The boom clamping assembly also includes several clamping cylinders 14 disposed in the rotating housing 13. A clamping column 15 is provided on the piston rod of the clamping cylinder 14. The clamping cylinder 14 is bolted to the inner wall of the rotating housing 13 by a clamping base 16.

[0031] The rotating housing 13 provides support for the corresponding components. The piston rod of the clamping cylinder 14 pushes the clamping column 15 to move horizontally, so that the clamping column 15 contacts the bottom of the product and provides corresponding support for the bottom surface of the product's upper arm. The rotating seat 12 provides support for the rotating cylinder 7 and the rotating connecting arm 11. At the same time, the rotating seat 12 can also fix the rotation angle of the rotating connecting arm 11. The rotating cylinder 7 is the power source. The rotating joint 8 on the rotating cylinder 7 drives the rotating connecting plate 9 to rotate accordingly. The rotation of the rotating connecting plate 9 can drive the rotating clamping arm 10 to move accordingly, so that the rotating clamping arm 10 contacts the top surface of the product's upper arm and cooperates with the clamping column 15 to clamp the product's upper arm accordingly.

[0032] like Figure 4As shown, the forearm clamping assembly includes several adjusting cylinders 17. An adjusting joint 18 is provided on the piston rod of the adjusting cylinder 17. An adjusting connecting plate 19 is rotatably connected to the adjusting joint 18. An adjusting clamping arm 20 is bolted to the adjusting connecting plate 19. An adjusting base 21 is bolted to the adjusting cylinder 17. An extension plate 22 is provided on the surface of the adjusting base 21. An adjusting connecting arm 23 and a fixed clamping arm 24 are provided on the extension plate 22. The adjusting connecting arm 23 is rotatably connected to the adjusting connecting plate 19. An adjusting housing 25 is bolted to the side of the adjusting base 21. The adjusting housing 25 is provided on the surface of the second pad 4.

[0033] The angle of the fixed clamping arm 24 is fixed, and during the disassembly and assembly of the product, it provides corresponding support to the bottom surface of the product's forearm. The adjusting cylinder 17 is the power source. The piston rod of the adjusting cylinder 17 drives the adjusting joint 18 to rotate. The adjusting joint 18 drives the adjusting connecting plate 19 to rotate accordingly. At the same time, the adjusting connecting arm 23 can fix the rotation angle of the adjusting connecting plate 19. The adjusting connecting plate 19 makes the adjusting clamping arm 20 contact the top surface of the product's forearm accordingly. In cooperation with the fixed clamping arm 24, the forearm of the product is clamped accordingly.

[0034] like Figure 5 As shown, the fixing clamping assembly includes a fixing housing 26, and a plurality of fixing abutment plates 27 are provided on one side of the fixing housing 26; the fixing housing 26 provides corresponding support, and the fixing abutment plates 27 are in contact with the bottom surface of the product on one side, providing corresponding support and facilitating subsequent processing.

[0035] like Figure 6 As shown, the movable clamping assembly includes several movable cylinders 28. A movable connecting plate 29 is provided on the piston rod of the movable cylinder 28. A movable abutment plate 30 is provided on the side of the movable connecting plate 29 facing the fixed housing 26. The movable cylinder 28 is fixed to the movable housing 31 by movable seat bolts. The movable housing 31 is set on the surface of the movable pad 6. A movable slide plate 32 is bolted to one side of the movable connecting plate 29. A movable slide rail 33 is slidably connected to the movable slide plate 32. The movable slide rail 33 is bolted to the movable housing 31 by movable side plate 34. A movable limit plate 35 is bolted to the movable side plate 34.

[0036] The piston rod of the movable cylinder 28 causes the movable connecting plate 29 to move horizontally. The displacement of the movable connecting plate 29 drives the movable abutment plate 30 to move, so that the movable abutment plate 30 contacts the bottom surface of one side of the product, providing corresponding support. In conjunction with the fixed abutment plate 27, it provides support for the bottom surfaces of both sides of the product. The movable abutment plate can increase the contact area with the product and provide stability during installation. The movable slide rail 33 and the movable sliding plate 32 provide guidance and support for the displacement of the movable connecting plate 29. At the same time, the movable limit plate 35 can limit the range of motion of the movable connecting plate 29, so as to prevent the movable abutment plate 30 from failing to provide good support for the bottom surface of the product due to excessive displacement distance.

[0037] like Figures 1 to 2 As shown, the surface of the base 1 is provided with a number of positioning posts 36, which abut against the periphery of the base plate 2. The surface of the base 1 is also provided with a number of limiting posts 37, and the surface of the base plate 2 is provided with limiting holes 38 for the limiting posts 37 to be inserted. The positioning posts 36 and limiting posts 37 can be installed on the periphery and surface of the base plate 2 accordingly to avoid misinstallation.

[0038] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A tooling fixture for easy hoisting, comprising a base (1), characterized in that: The base (1) is detachably connected to a base plate (2). A first pad (3) and a second pad (4) are provided on the base plate (2). The first pad (3) and the second pad (4) are respectively provided with a large arm clamping assembly and a small arm clamping assembly. The large arm clamping assembly and the small arm clamping assembly are arranged opposite to each other in the horizontal direction. The base plate (2) is also provided with a number of fixed pads (5) and movable pads (6). Fixed clamping assemblies and movable clamping assemblies are respectively provided on the fixed pads (5) and the movable pads (6). The fixed clamping assemblies and the movable clamping assemblies are arranged opposite to each other in the vertical direction.

2. The tooling fixture for easy hoisting according to claim 1, characterized in that: The large arm clamping assembly includes several rotating cylinders (7), each of which is provided with a rotating joint (8). The rotating joint (8) is rotatably connected to a rotating connecting plate (9). A rotating clamping arm (10) is bolted to the rotating connecting plate (9). A rotating connecting arm (11) is rotatably connected to the middle of the rotating connecting plate (9). A rotating seat (12) is fixedly connected to the rotating connecting arm (11). The rotating seat (12) is bolted to the rotating cylinder (7). A rotating housing (13) is bolted to the side of the rotating seat (12). The rotating housing (13) is disposed on the surface of the first pad (3).

3. The tooling fixture for easy hoisting according to claim 2, characterized in that: The boom clamping assembly also includes several clamping cylinders (14) disposed in the rotating housing (13). The piston rod of the clamping cylinder (14) is provided with a clamping column (15). The clamping cylinder (14) is fixed to the inner wall of the rotating housing (13) by clamping base (16) bolts.

4. The tooling fixture for easy hoisting according to claim 3, characterized in that: The forearm clamping assembly includes several adjusting cylinders (17). The piston rod of the adjusting cylinder (17) is provided with an adjusting joint (18). An adjusting connecting plate (19) is rotatably connected to the adjusting joint (18). An adjusting clamping arm (20) is bolted to the adjusting connecting plate (19). An adjusting base (21) is bolted to the adjusting cylinder (17). An extension plate (22) is provided on the surface of the adjusting base (21). An adjusting connecting arm (23) and a fixed clamping arm (24) are provided on the extension plate (22). The adjusting connecting arm (23) is rotatably connected to the adjusting connecting plate (19). An adjusting housing (25) is bolted to the side of the adjusting base (21). The adjusting housing (25) is located on the surface of the second pad (4).

5. A tooling fixture for easy hoisting according to claim 4, characterized in that: The fixing clamping assembly includes a fixing housing (26), and a plurality of fixing abutment plates (27) are provided on one side of the fixing housing (26).

6. A tooling fixture for easy hoisting according to claim 5, characterized in that: The movable clamping assembly includes several movable cylinders (28). A movable connecting plate (29) is provided on the piston rod of the movable cylinder (28). A movable abutment plate (30) is provided on the side of the movable connecting plate (29) facing the fixed housing (26). The movable cylinder (28) is fixed to the movable housing (31) by movable seat bolts. The movable housing (31) is provided on the surface of the movable pad (6).

7. A tooling fixture for easy hoisting according to claim 6, characterized in that: A movable sliding plate (32) is bolted to one side of the movable connecting plate (29). A movable slide rail (33) is slidably connected to the movable sliding plate (32). The movable slide rail (33) is bolted to the movable housing (31) via the movable side plate (34). A movable limiting plate (35) is bolted to the movable side plate (34).

8. A tooling fixture for easy hoisting according to claim 1, characterized in that: The surface of the base (1) is provided with a plurality of positioning posts (36), the positioning posts (36) abut against the periphery of the base plate (2), the surface of the base (1) is also provided with a plurality of limiting posts (37), and the surface of the base plate (2) is provided with limiting holes (38) for the limiting posts (37) to be inserted.

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