Adjustable positioning height compression aid

Abstract

The utility model discloses a kind of adjustable positioning height compression aids, including aid base, compression arm, adjustable positioning threaded rod and compression screw, aid base is fixed on workbench, adjustable positioning threaded rod is equipped in aid base front part, compression arm is set in the just above of aid base, compression arm rear portion is fixedly installed in the rear portion of aid base by fixed bolt, compression screw is equipped in the just above position of adjustable positioning threaded rod corresponding compression arm front portion, compression screw is threadedly connected in compression arm front portion. The utility model is realized product positioning surface uneven "contact" positioning by adjustable positioning threaded rod rotation telescopic function, then compression is carried out, can realize stable clamping, with the advantages of simple structure, wide application range.

Description

Technical Field

[0001] This utility model relates to an adjustable positioning height clamping device. Background Technology

[0002] During boring, milling, and turning processes, unevenness on some product positioning surfaces makes stable clamping difficult, preventing normal processing. To address this, the operator uses shim A to level the product positioning surface with the machining equipment's worktable, ensuring stable positioning before clamping. Figure 1 As shown. This method is difficult and time-consuming because it is hard to find a pad of the right size for A. Summary of the Invention

[0003] To solve the above-mentioned technical problems, this utility model provides an adjustable positioning height clamping auxiliary tool that is simple in structure and reliable in operation.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is: an adjustable positioning height clamping auxiliary tool, including an auxiliary tool base, a clamping arm, an adjustable positioning threaded rod and a clamping screw. The auxiliary tool base is fixed on the worktable. An adjustable positioning threaded rod is provided at the front of the auxiliary tool base. A clamping arm is provided directly above the auxiliary tool base. The rear of the clamping arm is fixedly installed at the rear of the auxiliary tool base by a fixing bolt. A clamping screw is provided at the front of the clamping arm at a position directly above the adjustable positioning threaded rod. The clamping screw is threadedly connected to the front of the clamping arm.

[0005] The aforementioned adjustable positioning height clamping accessory includes an adjustable positioning threaded rod comprising a first rod portion, a first head portion, and a first support portion. The first rod portion is threadedly connected to the front of the accessory base, the upper end of the first rod portion is fixedly connected to the first head portion, and the first support portion is fixedly disposed on the first head portion.

[0006] The aforementioned adjustable positioning height clamping accessory has a trapezoidal external thread on the first part of the adjustable positioning threaded rod, a first threaded hole that mates with the adjustable positioning threaded rod at the front of the accessory base, and a second threaded hole at the rear of the accessory base.

[0007] The aforementioned adjustable positioning height clamping accessory includes a clamping arm with a third threaded hole at the rear of the arm body that mates with a fixing bolt, and a fourth threaded hole at the front of the arm body that mates with a clamping screw.

[0008] The aforementioned adjustable positioning height clamping accessory includes a clamping screw comprising a second rod, a second head, and a second support. The second rod is threadedly connected to the front of the arm body, the upper end of the second rod is fixedly connected to the second head, and the lower end of the second rod is fixedly provided with the second support.

[0009] The second head of the aforementioned adjustable positioning height clamping device has a square structure.

[0010] In the aforementioned adjustable positioning height clamping device, both the first support part and the second support part are circular.

[0011] The beneficial effects of this utility model are as follows: This utility model achieves "contact" positioning of the uneven product positioning surface by means of the adjustable positioning threaded rod rotation and extension function, and then clamping, which can achieve stable clamping. It has the advantages of simple structure and wide applicability. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the padding method.

[0013] Figure 2 This is a schematic diagram of the structure of this utility model.

[0014] Figure 3 for Figure 2 A schematic diagram of the structure of the base of the auxiliary device.

[0015] Figure 4 This is a schematic diagram of the bottom of the assistive device base.

[0016] Figure 5 for Figure 2 A schematic diagram of the structure of the medium-pressure clamping arm.

[0017] Figure 6 for Figure 2 A schematic diagram of the adjustable positioning threaded rod.

[0018] Figure 7 for Figure 2 A schematic diagram of the structure of the intermediate clamping screw after the second support part is removed.

[0019] Figure 8 This is a schematic diagram of the auxiliary tool base being fixed on the workbench.

[0020] Figure 9 This is a schematic diagram of the working state of this utility model. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] like Figures 2-7 As shown, an adjustable positioning height clamping auxiliary tool includes an auxiliary tool base 1, a clamping arm 2, an adjustable positioning threaded rod 3, and a clamping screw 4. The auxiliary tool base 1 is fixed on a workbench 5. The adjustable positioning threaded rod 3 is provided at the front of the auxiliary tool base 1. The clamping arm 2 is provided directly above the auxiliary tool base 1. The rear of the clamping arm 2 is fixedly installed at the rear of the auxiliary tool base 1 by a fixing bolt 6. The clamping screw 4 is provided at the front of the clamping arm 2 at a position directly above the adjustable positioning threaded rod 3. The clamping screw 4 is threadedly connected to the front of the clamping arm 2.

[0023] like Figure 6 As shown, the adjustable positioning threaded rod 3 includes a first rod portion 7, a first head 8, and a first support portion 9. The first rod portion 7 is threadedly connected to the front of the auxiliary base 1, the upper end of the first rod portion 7 is fixedly connected to the first head 8, and the first support portion 9 is fixedly provided on the first head 8.

[0024] The first rod portion 7 of the adjustable positioning threaded rod 3 is provided with a trapezoidal external thread, the front part of the auxiliary base 1 is provided with a first threaded hole 10 that cooperates with the adjustable positioning threaded rod 3, and the rear part of the auxiliary base 1 is provided with a second threaded hole 11.

[0025] like Figure 5 As shown, the clamping arm 2 includes an arm body 12, with a third threaded hole 13 at the rear of the arm body 12 that mates with the fixing bolt 6, and a fourth threaded hole 14 at the front of the arm body 12 that mates with the clamping screw 4.

[0026] like Figure 7 As shown, the clamping screw 4 includes a second rod portion 15, a second head 16, and a second support portion. The second rod portion 15 is threadedly connected to the front of the arm body 12, and the upper end of the second rod portion 15 is fixedly connected to the second head 16. The lower end of the second rod portion 15 is fixedly provided with the second support portion. The second head 16 has a square structure.

[0027] Both the first support part 9 and the second support part 17 are circular and are used to press the product.

[0028] like Figure 8 , Figure 9 As shown, during use, the product is hoisted and placed on the workbench 5 of the processing equipment. Multiple adjustable positioning height clamping fixtures are pre-placed on the workbench 5. These fixtures are fixed to the workbench 5 by T-screws 17. First, adjust the adjustable positioning threaded rods 3 of each fixture so that the top surface of the first support 9 contacts the product's positioning surface, and then clamp the product with the clamping screws 4. During use, it is important to apply slightly more force after the adjustable positioning threaded rods 3 contact the product's positioning surface to ensure sufficient rigidity during clamping and to ensure stability during product processing.

Claims

1. An adjustable positioning height clamping device, characterized in that: It includes an auxiliary base, a clamping arm, an adjustable positioning threaded rod, and a clamping screw. The auxiliary base is fixed on the worktable. The adjustable positioning threaded rod is provided at the front of the auxiliary base. The clamping arm is provided directly above the auxiliary base. The rear of the clamping arm is fixed to the rear of the auxiliary base by a fixing bolt. The clamping screw is provided at the front of the clamping arm at the position directly above the adjustable positioning threaded rod. The clamping screw is threadedly connected to the front of the clamping arm.

2. The adjustable positioning height clamping fixture according to claim 1, characterized in that: The adjustable positioning threaded rod includes a first rod part, a first head and a first support part. The first rod part is threadedly connected to the front of the auxiliary base, the upper end of the first rod part is fixedly connected to the first head, and the first support part is fixedly provided on the first head.

3. The adjustable positioning height clamping fixture according to claim 2, characterized in that: The first part of the adjustable positioning threaded rod is provided with a trapezoidal external thread, the front part of the auxiliary base is provided with a first threaded hole that mates with the adjustable positioning threaded rod, and the rear part of the auxiliary base is provided with a second threaded hole.

4. The adjustable positioning height clamping fixture according to claim 1, characterized in that: The clamping arm includes an arm body, a third threaded hole at the rear of the arm body that mates with a fixing bolt, and a fourth threaded hole at the front of the arm body that mates with a clamping screw.

5. The adjustable positioning height clamping fixture according to claim 2, characterized in that: The clamping screw includes a second rod, a second head, and a second support. The second rod is threaded to the front of the arm body, the upper end of the second rod is fixedly connected to the second head, and the lower end of the second rod is fixedly provided with the second support.

6. The adjustable positioning height clamping fixture according to claim 5, characterized in that: The second head has a square structure.

7. The adjustable positioning height clamping fixture according to claim 5, characterized in that: Both the first support portion and the second support portion are circular.

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