Box clamp

Abstract

The utility model relates to a box clamp, which belongs to the technical field of clamps and comprises a frame, at least one first clamping component used for clamping parts to be clamped is arranged on the frame, each first clamping component comprises a support plate, a first clamping piece and a first support base, a first support is arranged on the side wall of one side of the support plate, a first hydraulic rod is arranged on the first support, and a second hydraulic rod is arranged on the first hydraulic rod. The telescopic end of the first hydraulic rod is movably connected with the first clamping piece, a first supporting block is arranged above the first hydraulic rod, the first supporting block is connected with the first clamping piece through two first movable plates, and the two ends of each first movable plate are movably connected with the first supporting block and the first clamping piece respectively. By arranging the first clamping assembly, a to-be-clamped part can be clamped when the to-be-clamped part needs to be machined, at the moment, the to-be-clamped part is in a horizontal posture, by arranging the second clamping assembly, the to-be-clamped part is clamped when the to-be-clamped part needs to be erected, and various machining and clamping requirements of the to-be-clamped part are met.

Description

Technical Field

[0001] This utility model relates to the field of clamping technology, and in particular to a box clamp. Background Technology

[0002] In the existing technology, general-purpose fixtures can only clamp simple and regular parts. For some relatively complex parts, such as boxes, they cannot be clamped, which affects the processing of the parts. Therefore, a box fixture is needed. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a box clamp that is simple to clamp and highly efficient.

[0004] To achieve the above-mentioned utility model objectives, this utility model provides a box-type clamp, including a frame. The frame is provided with at least one first clamping assembly for clamping parts to be clamped. The first clamping assembly includes a support plate, a first clamping member, and a first support base. A first support is provided on one side wall of the support plate, and a first hydraulic rod is provided on the first support. The telescopic end of the first hydraulic rod is movably connected to the first clamping member. A first support block is provided above the first hydraulic rod. The first support block and the first clamping member are connected by two first movable plates. The two ends of the first movable plates are movably connected to the first support block and the first clamping member, respectively.

[0005] Furthermore, the frame is also provided with at least one second clamping assembly, the second clamping assembly including a second support base and a second support, the second support being provided with a second hydraulic rod, the telescopic end of the second hydraulic rod being movably connected to the end of the second clamping member, the clamping end of the second clamping member being located above the part to be clamped, the second support being provided with a second support block, the second support block being connected to the second clamping block through two second movable plates, the two ends of the second movable plates being movably connected to the second support block and the second clamping block respectively.

[0006] Furthermore, the second clamping assembly also includes a first side clamping member and a second side clamping member, wherein the first side clamping member is located on the side of the part to be clamped away from the second support, and the clamping direction of the second side clamping member is perpendicular to the clamping direction of the first clamping member.

[0007] Furthermore, the first side clamping member includes a third support, and the third support has a third hydraulic rod on the side facing the part to be clamped.

[0008] Furthermore, the second side clamping member includes a fourth support, and the fourth support has a fourth hydraulic rod on the side facing the part to be clamped.

[0009] Furthermore, the first clamping member includes a clamping head that cooperates with the part to be clamped, and the movable plate is movably connected to the middle part of the first clamping member.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This application provides a first clamping component that can clamp the part to be clamped when it needs to be processed, in which case the part is in a flat position. By providing a second clamping component, the part to be clamped can be clamped when it needs to be upright, thus meeting various processing and clamping needs of the part to be clamped. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0013] Figure 2 for Figure 1 A magnified structural diagram of A in the middle;

[0014] Figure 3 This is another three-dimensional structural schematic diagram of an embodiment of the present utility model.

[0015] Figure 4 for Figure 3 A magnified structural diagram of B in the diagram. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. The embodiments of this utility model are described below with reference to the accompanying drawings.

[0017] like Figures 1-4 As shown, a box-type clamp includes a frame 1. The frame 1 is provided with at least one first clamping assembly for clamping a part 3 to be clamped. The first clamping assembly includes a support plate 2, a first clamping member 7, and a first support base 4. A first support 5 is provided on one side wall of the support plate 2. A first hydraulic rod 6 is provided on the first support 5. The telescopic end of the first hydraulic rod 6 is movably connected to the first clamping member 7. A first support block 10 is provided above the first hydraulic rod 6. The first support block 10 and the first clamping member 7 are connected by two first movable plates 8. The two ends of the first movable plates 8 are movably connected to the first support block 10 and the first clamping member 7, respectively.

[0018] The clamping component 3 is clamped by the first clamping component. The clamping component 3 is a box. After clamping, the clamping component 3 is laid flat. The clamping component 3 is hollow inside. The top is smaller than the body. The bottom has a hole that communicates with the inside. When the bottom is placed on the first support base 4, the first support base (4) will be provided with a protrusion that cooperates with the bottom hole of the clamping component 3. The clamping head 9 is a U-shaped structure, so that the smaller part of the head of the clamping component 3 cooperates with the U-shaped structure to complete the clamping.

[0019] The two ends of the first movable plate 8 are movably connected to the first support block 10 and the first clamping member 7, respectively. The movable connection is a rotating connection. The telescopic end of the first hydraulic rod 6 is movably connected to the first clamping member 7. The movable connection here is also a rotating connection. The two first movable plates 8 are symmetrically arranged about the first clamping member 7 to make the connection more stable. When clamping, the bottom of the part to be clamped 3 is first made to fit, and then the first hydraulic rod 6 is controlled to extend. Under the restriction of the two first movable plates 8, the clamping head 9 will approach the part to be clamped 3 to complete the clamping. When releasing the clamping, the first hydraulic rod 6 is controlled to retract, so that the clamping head 9 is separated from the part to be clamped 3.

[0020] The frame 1 is also provided with at least one second clamping assembly, which includes a second support base 17 and a second support 18. The second support 18 is provided with a second hydraulic rod 11. The telescopic end of the second hydraulic rod 11 is movably connected to the end of the second clamping member 12. The clamping end of the second clamping member 12 is located above the part 3 to be clamped. The second support 18 is also provided with a second support block 19. The second support block 19 and the second clamping block 12 are connected by two second movable plates 20. The two ends of the second movable plates 20 are movably connected to the second support block 19 and the second clamping block 12, respectively.

[0021] Two second movable plates 20 are symmetrically arranged about the second clamping member 12. The two ends of the second movable plates 20 are rotatably connected to the second support block 19 and the second clamping block 12 respectively. The end of the second clamping member 12 is rotatably connected to the telescopic end of the second hydraulic rod 11. The second support base 17 is provided with a protrusion that mates with the bottom hole of the part 3 to be clamped.

[0022] When using the second clamping assembly to clamp the part 3 to be clamped, it can be clamping during another process of processing the part 3 to be clamped. After clamping, the part 3 to be clamped is upright. During clamping, the second hydraulic rod 11 is driven to extend. Under the restriction of the two second movable plates 20, the head of the second clamping member 12 presses down to clamp the head of the part 3 to be clamped.

[0023] The second clamping assembly also includes a first side clamping member and a second side clamping member. The first side clamping member is located on the side of the part 3 to be clamped that is away from the second support 18. The clamping direction of the second side clamping member is perpendicular to the clamping direction of the first clamping member. The first side clamping member and the second side clamping member clamp the part 3 to be clamped from the other two directions, thereby completing the clamping of the part 3 to be clamped.

[0024] The first side clamping member includes a third support 13. The third support 13 is provided with a third hydraulic rod 14 on the side facing the part 3 to be clamped. By controlling the extension of the third hydraulic rod 14, its head can be made to fit against the part 3 to be clamped.

[0025] The second clamping member includes a fourth support 15. The fourth support 15 is provided with a fourth hydraulic rod 16 on the side facing the part 3 to be clamped. By controlling the extension of the fourth hydraulic rod 16, the head of the rod can be made to fit against the part 3 to be clamped to complete the clamping.

[0026] The first clamping member 7 includes a clamping head 9 that cooperates with the part 3 to be clamped, and a movable plate 8 is movably connected to the middle of the first clamping member 7.

[0027] This application provides a first clamping component that can clamp the part 3 to be clamped when it needs to be processed. At this time, the part 3 to be clamped is in a flat position. By providing a second clamping component, the part 3 to be clamped can be clamped when it needs to be upright, thus meeting the various processing and clamping needs of the part 3 to be clamped.

[0028] The technical solution of this utility model has been described above with reference to specific embodiments. However, it should be noted that the above description is only for explaining the solution of this utility model and should not be construed as a specific limitation on the scope of protection of the utility model in any way. Based on this explanation, other specific embodiments or equivalent substitutions of this utility model that can be conceived by those skilled in the art without creative effort will all fall within the scope of protection of this utility model.

Claims

1. A box-type clamp, characterized in that, The device includes a frame (1), on which at least one first clamping assembly for clamping a part (3) to be clamped is provided. The first clamping assembly includes a support plate (2), a first clamping member (7), and a first support base (4). A first support (5) is provided on one side wall of the support plate (2). A first hydraulic rod (6) is provided on the first support (5). The telescopic end of the first hydraulic rod (6) is movably connected to the first clamping member (7). A first support block (10) is provided above the first hydraulic rod (6). The first support block (10) and the first clamping member (7) are connected by two first movable plates (8). The two ends of the first movable plates (8) are movably connected to the first support block (10) and the first clamping member (7), respectively.

2. The box clamp according to claim 1, characterized in that, The frame (1) is also provided with at least one second clamping assembly. The second clamping assembly includes a second support base (17) and a second support (18). The second support (18) is provided with a second hydraulic rod (11). The telescopic end of the second hydraulic rod (11) is movably connected to the end of the second clamping member (12). The clamping end of the second clamping member (12) is located above the part (3) to be clamped. The second support (18) is also provided with a second support block (19). The second support block (19) and the second clamping member (12) are connected by two second movable plates (20). The two ends of the second movable plates (20) are movably connected to the second support block (19) and the second clamping member (12) respectively.

3. The box clamp according to claim 2, characterized in that, The second clamping assembly further includes a first side clamping member and a second side clamping member. The first side clamping member is located on the side of the part to be clamped (3) away from the second support (18), and the clamping direction of the second side clamping member is perpendicular to the clamping direction of the first clamping member.

4. The box clamp according to claim 3, characterized in that, The first side clamping member includes a third support (13), and the third support (13) has a third hydraulic rod (14) on the side facing the part (3) to be clamped.

5. The box clamp according to claim 3, characterized in that, The second side clamping member includes a fourth support (15), and the fourth support (15) has a fourth hydraulic rod (16) on the side facing the part (3) to be clamped.

6. The box clamp according to claim 1, characterized in that, The first clamping member (7) includes a clamping head (9) that cooperates with the part to be clamped (3), and the movable plate (8) is movably connected to the middle of the first clamping member (7).

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