A hydraulic valve block processing tool

Abstract

The utility model relates to a hydraulic valve block processing tooling, belonging to the field of equipment tooling. The utility model includes a base and a pull rod, the pull rod cooperates with the base, and its structural features are: the base includes a base body and a plurality of tensioning blocks, the pull rod includes a pull rod body and a pull rod head, the plurality of tensioning blocks are arranged in a circular array on the base body, a tensioning groove is formed between two adjacent tensioning blocks, and a tensioning channel is formed in the middle of the plurality of tensioning blocks, the pull rod body and the pull rod head are an integrated structure, the pull rod head is located in the tensioning channel, the pull rod body and the base body penetrate, the pull rod head and the tensioning channel are both truncated cone-shaped structures, the base body is equipped with an adjustment bolt for adjusting the height of the valve block, the base body is equipped with a connecting bolt for connecting with a connecting seat, and the base body is equipped with a positioning pin for positioning the valve block.

Description

Technical Field

[0001] The utility model relates to a hydraulic valve block processing tool and belongs to the field of equipment tooling. Background Art

[0002] The valve block needs to be fixed when it is processed. Currently, when the outer wall of the valve block is processed, the valve block needs to be pressed and fixed with bolts. The bolts are exposed on the outer wall of the valve block, which makes the bolts blocked on the outer wall of the valve block, which will cause the outer wall of the valve block to have places that cannot be processed. After other positions are processed, they are re-fixed, and then the unprocessed places are processed again, resulting in low processing efficiency. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a hydraulic valve block processing tool with a reasonable structural design.

[0004] The technical solution adopted by the utility model to solve the above-mentioned problem is: the hydraulic valve block processing tooling includes a base and a pull rod, and the pull rod cooperates with the base, and its structural characteristics are: the base includes a base body and a plurality of tensioning blocks, the pull rod includes a pull rod body and a pull rod head, the plurality of tensioning blocks are arranged in a circular array on the base body, a tensioning groove is formed between two adjacent tensioning blocks, and a tensioning channel is formed in the middle of the plurality of tensioning blocks, the pull rod body and the pull rod head are an integrated structure, the pull rod head is located in the tensioning channel, and the pull rod body and the base body penetrate.

[0005] Furthermore, the pull rod head and the tensioning channel are both arranged in a truncated cone-shaped structure.

[0006] Furthermore, an adjusting bolt for adjusting the height of the valve block is installed on the base body.

[0007] Furthermore, connecting bolts for connecting with the connecting seat are installed on the base body.

[0008] Furthermore, a positioning pin for positioning the valve block is installed on the base body.

[0009] Compared with the prior art, the utility model has the following advantages: the hydraulic valve block processing tooling is mainly suitable for fixing the valve block when processing the outer wall of the valve block on a milling machine. The valve block is fixed by tightening the inner wall of the valve block, which can eliminate the gap between the tensioning block and the valve block. It has the advantages of firm fixation and high product repeated positioning accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional structural schematic diagram of a hydraulic valve block processing tooling according to an embodiment of the utility model.

[0011] Figure 2 The utility model is an exploded structural diagram of a hydraulic valve block processing tooling according to an embodiment of the utility model.

[0012] Figure 3 It is a schematic cross-sectional structure diagram of a hydraulic valve block processing tooling according to an embodiment of the utility model.

[0013] In the figure: base 1, tie rod 2, adjustment bolt 3, connecting bolt 4, positioning pin 5, connecting seat 6, valve block 7, base body 11, tensioning block 12, tensioning groove 13, tensioning channel 14, tie rod body 21, tie rod head 22. DETAILED DESCRIPTION

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0015] Example

[0016] See also Figures 1 to 3 As shown, it should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, if there are references to terms such as "upper", "lower", "left", "right", "middle" and "one" in this specification, they are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship, without substantially changing the technical content, should also be regarded as the scope of the implementation of the utility model.

[0017] The hydraulic valve block processing tooling in this embodiment includes a base 1 and a pull rod 2, the pull rod 2 cooperates with the base 1, the base 1 includes a base body 11 and a plurality of tensioning blocks 12, the plurality of tensioning blocks 12 are arranged in a circular array on the base body 11, a tensioning groove 13 is formed between two adjacent tensioning blocks 12, and a tensioning channel 14 is formed in the middle of the plurality of tensioning blocks 12.

[0018] The pull rod 2 in this embodiment includes a pull rod body 21 and a pull rod head 22. The pull rod body 21 and the pull rod head 22 are arranged as an integrated structure. The pull rod head 22 is located in the tightening channel 14. The pull rod head 22 and the tightening channel 14 are both arranged in a truncated cone structure. The pull rod body 21 and the base body 11 are penetrated.

[0019] The base body 11 in this embodiment is equipped with an adjusting bolt 3 for adjusting the height of the valve block 7, which can adjust the height of the valve block 7 and is suitable for valve blocks 7 of various specifications; a connecting bolt 4 for connecting with the connecting seat 6, which can fix the base 1 and the connecting seat 6; and a positioning pin 5 for positioning the valve block 7, which can prevent the valve block 7 from rotating.

[0020] Specifically, the hydraulic valve block processing tooling can adjust the height of the adjusting bolt 3 as needed when in use, and the workpiece, i.e., the valve block 7, is mounted outside the tensioning block 12, so that the valve block 7 is in contact with the adjusting bolt 3, and the positioning pin 5 is passed through the valve block 7 and inserted into the base body 11. By twisting the pull rod 2, the pull rod head 22 moves in the tensioning channel 14 and contacts with the tensioning block 12. Since the tensioning block 12 is made of spring steel, the tensioning block 12 can expand outward and deform when the pull rod head 22 moves downward, thereby tightening the valve block 7 to fix the valve block 7.

[0021] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is only an example of the structure of the utility model. All equivalent changes or simple changes made based on the structure, features and principles described in the patent concept of the utility model are included in the protection scope of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.

Claims

1. A hydraulic valve block processing tool, comprising a base (1) and a pull rod (2), wherein the pull rod (2) cooperates with the base (1), and is characterized in that: The base (1) comprises a base body (11) and a plurality of tensioning blocks (12); the pull rod (2) comprises a pull rod body (21) and a pull rod head (22); the plurality of tensioning blocks (12) are arranged in a circular array on the base body (11); a tensioning groove (13) is formed between two adjacent tensioning blocks (12); a tensioning channel (14) is formed in the middle of the plurality of tensioning blocks (12); the pull rod body (21) and the pull rod head (22) are an integrated structure; the pull rod head (22) is located in the tensioning channel (14); and the pull rod body (21) and the base body (11) penetrate each other.

2. The hydraulic valve block processing tool according to claim 1, characterized in that: The pull rod head (22) and the tensioning channel (14) are both arranged in a truncated cone-shaped structure.

3. The hydraulic valve block processing tool according to claim 1, characterized in that: An adjusting bolt (3) for adjusting the height of the valve block (7) is mounted on the base body (11).

4. The hydraulic valve block processing tool according to claim 1, characterized in that: The base body (11) is provided with connecting bolts (4) for connecting to the connecting seat (6).

5. The hydraulic valve block processing tool according to claim 1, characterized in that: A positioning pin (5) for positioning the valve block (7) is mounted on the base body (11).

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