Simple auxiliary supporting device for tooling and tooling jig thereof

Abstract

The utility model discloses a simple supplementary support device and tool fixture, including support head, adjusting screw rod and installation column, wherein, the support head adopts flexible material to make, adjusting screw rod one end is provided with connecting groove, the support head is connected with adjusting screw rod through connecting groove, and the one end of installation column is close to adjusting screw rod and is provided with internal thread, adjusting screw rod is connected with installation column thread, and the one end of installation column is fixed on tool mainboard away from adjusting screw rod. Simple supplementary support device provided by the utility model is very suitable for the thin wall workpiece of pressure detection. Simple structure and low cost, convenient maintenance after damage, low maintenance cost, fixture manufacturing is simple and does not need complex oil passage. The effect is obvious in the place where the tool is easy to appear the vibration, and the shore hardness of polyurethane support head is between 29A~98A, can effectively absorb the vibration of processing process, also can not be too soft and cause the tool to be unable to cut the product.

Description

Technical Field

[0001] This utility model belongs to the technical field of tooling support devices, specifically relating to a simple auxiliary support device and its tooling fixture. Background Technology

[0002] When tooling products are being processed, they need to be supported and fixed by a support device mounted on the motherboard. Traditional support structures have the following drawbacks: 1. The structure is complex, the unit cost is high, and repair is difficult after damage; 2. The height is not adjustable, and it can only be used for products with very high flatness requirements; 3. The fixtures for the production support device are complex to manufacture. The main board of the tooling needs to be equipped with separate oil passages and separate hydraulic stations, resulting in high maintenance and manufacturing costs. Utility Model Content

[0003] To address the technical problems of existing support devices having adjustable height, being applicable only to products with high flatness requirements, and having complex structures and difficult repairs after damage, this utility model provides a simple auxiliary support device and its tooling fixture. It has the advantages of simple structure, low cost, convenient repair after damage, low maintenance cost, and simple fixture manufacturing without the need for complex oil passages.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A simple auxiliary support device includes a support head, an adjusting screw, and a mounting column; The support head is made of flexible material. One end of the adjusting screw has a connecting groove. The support head is connected to the adjusting screw through the connecting groove. The end of the mounting post near the adjusting screw has an internal thread. The adjusting screw is threadedly connected to the mounting post. The end of the mounting post away from the adjusting screw is fixed to the tooling main plate.

[0005] Furthermore, an adjusting nut is provided between the adjusting screw and the mounting post, and the adjusting nut is threadedly connected to the adjusting screw.

[0006] Furthermore, the adjusting screw has planes symmetrically distributed along its axis on its side.

[0007] Furthermore, the support head is made of polyurethane material.

[0008] Furthermore, the lower part of the mounting column has a mounting base, which is a plate structure. The mounting base has connecting holes, which are symmetrically distributed on both sides of the mounting column. The mounting base can be fixedly connected to the tooling main board through the connecting holes.

[0009] Furthermore, the number of simple auxiliary support devices for tooling is at least one.

[0010] In addition, this utility model also claims protection for a tooling fixture, including a motherboard on which any of the simple auxiliary support devices described above are mounted.

[0011] Compared with existing technologies, the beneficial effects of this solution are: The simple auxiliary support device provided by this utility model is very suitable for thin-walled workpieces undergoing clamping inspection. It has a simple structure and low cost, is easy to repair after damage, has low maintenance costs, and the fixture is simple to manufacture without requiring complex oil passages. It is particularly effective when installed in areas prone to vibration. The polyurethane support head has a Shore hardness between 29A and 98A, effectively absorbing vibrations during processing without being too soft to prevent the tool from cutting the product. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the tooling fixture structure (including the product). Figure 2 This is another structural diagram of the tooling fixture (excluding the product); Figure 3 This is a top view of the tooling fixture; Figure 4 This is a schematic diagram of a simple auxiliary support device. Figure 5 This is a top view of a simple auxiliary support device; Figure 6 This is a cross-sectional view of a simple auxiliary support device.

[0013] The reference numerals in the attached figures are as follows: Support device 1, support head 11, large end 111, small end 112, adjusting screw 12, connecting groove 121, mounting post 13, internal thread 131, mounting base 132, connecting hole 133, adjusting nut 14, main board 2, product 3. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings.

[0015] A simple auxiliary support device, such as Figures 4-6 As shown, it includes a support head 11, an adjusting screw 12, and a mounting post 13; The support head 11 is made of flexible material. One end of the adjusting screw 12 has a connecting groove 121. The support head 11 is connected to the adjusting screw 12 through the connecting groove 121. The mounting post 13 has an internal thread 131 at one end near the adjusting screw 12. The adjusting screw 12 is threadedly connected to the mounting post 13. The end of the mounting post 13 away from the adjusting screw 12 is fixed to the tooling main plate 2.

[0016] According to a specific embodiment of this utility model, during processing, product 3 is placed on main board 2, and support head 11 is in direct contact with product 3. Support head 11 has a large end 111 and a small end 112. The large end 111 has a spherical structure, and the small end 112 can be inserted into the connecting groove 121 of adjusting screw 12 for fixation. Adjusting screw 12 is threadedly connected to mounting post 13. Rotating adjusting screw 12 can adjust the height of adjusting screw 12, thereby solving the technical problem in the prior art that the height cannot be adjusted and can only be used for products 3 with high flatness requirements. Mounting post 13 can be fixed to main board 2 of tooling by fasteners.

[0017] The simplified auxiliary support device 1 of this utility model has a simple structure and low cost. It is easy to repair after damage, has low maintenance cost, and the fixture is simple to manufacture without complex oil passages. Installing the auxiliary support device 1 in places where vibration is likely to occur has a significant effect.

[0018] Furthermore, to prevent the adjusting screw 12 from rotating after the set height, an adjusting nut 14 is provided between the adjusting screw 12 and the mounting post 13. The adjusting nut 14 is threadedly connected to the adjusting screw 12. In use, rotating the adjusting nut 14 tightly contacts the mounting post 13, thereby preventing the adjusting nut 14 from rotating without human intervention.

[0019] Furthermore, in order to facilitate the adjustment of height by rotating the adjusting screw 12, the adjusting screw 12 has planes symmetrically distributed on its side along its axis.

[0020] Furthermore, the support head 11 is made of polyurethane material. The support head 11 made of polyurethane material has a Shore hardness between 29A and 98A, which can effectively absorb the vibration during the processing, and is not too soft to cause the tool to be unable to cut the product 3.

[0021] Furthermore, in order to fix the mounting post 13, the lower part of the mounting post 13 has a mounting base 132. The mounting base 132 is a plate structure. The mounting base 132 can be integrally formed with the mounting post 13, or it can be fixedly welded to the mounting post 13. The mounting base 132 has connecting holes 133, which are symmetrically distributed on both sides of the mounting post 13. The mounting base 132 can be fixedly connected to the tooling main board 2 through the connecting holes 133.

[0022] Furthermore, such as Figures 1-3 As shown, the tooling uses at least one simple auxiliary support device. In actual production, installing the auxiliary support device 1 in areas prone to vibration is particularly effective.

[0023] In addition, this utility model also claims protection for a tooling fixture, including a motherboard 2, on which the simple auxiliary support device 1 described above is mounted.

[0024] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not 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.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A simple auxiliary support device, characterized in that: Includes support head, adjusting screw, and mounting post; The support head is made of flexible material. One end of the adjusting screw has a connecting groove. The support head is connected to the adjusting screw through the connecting groove. The end of the mounting post near the adjusting screw has an internal thread. The adjusting screw is threadedly connected to the mounting post. The end of the mounting post away from the adjusting screw is fixed to the tooling main plate.

2. The simple auxiliary support device according to claim 1, characterized in that: An adjusting nut is also provided between the adjusting screw and the mounting post, and the adjusting nut is threadedly connected to the adjusting screw.

3. The simplified auxiliary support device according to claim 2, characterized in that: The adjusting screw has planes symmetrically distributed along its axis on its side.

4. A simple auxiliary support device according to any one of claims 1 to 3, characterized in that: The support head is made of polyurethane material.

5. A simple auxiliary support device according to claim 4, characterized in that: The mounting column has a mounting base at its lower part. The mounting base is a plate structure with connection holes. The connection holes are symmetrically distributed on both sides of the mounting column. The mounting base can be fixedly connected to the tooling main board through the connection holes.

6. A simple auxiliary support device according to claim 5, characterized in that: The tooling shall have at least one simple auxiliary support device.

7. A tooling fixture, comprising a motherboard, characterized in that: The motherboard is equipped with a simple auxiliary support device as described in any one of claims 1-6.

Images