Vertical lathe clamp tool

Abstract

The utility model discloses a vertical lathe clamp tool which comprises a base connected to a main shaft, a mounting plate is arranged on the base, a first clamp and a second clamp are arranged on the mounting plate, the first clamp comprises a first clamping block, a clamping groove corresponding to the first clamping block is formed in the mounting plate, the first clamping block is located in the clamping groove, and the second clamping block is located in the clamping groove. A clamping cavity is formed between the side wall of the clamping groove and the side face of the first clamping block, the first clamping block is detachably connected with the clamping groove, the second clamp comprises two supporting blocks, a second clamping block is arranged on the supporting blocks, the two supporting blocks are located on the two sides of the first clamping block respectively, and a clamping area is formed between the second clamping block and the mounting plate. The second clamping block is detachably connected with the supporting block, rapid and reliable clamping of parts is achieved, the clamping time is shortened, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixture tooling, and more specifically relates to a vertical lathe fixture tooling. Background Technique

[0002] For example Figure 3 For the shown part, the upper part is a cavity, the protruding part at the lower end is also a cavity, and the cavity in the upper part is communicated with the cavity in the protruding part. The shapes of the upper part and the protruding part at the lower end are different. The upper part is a cylindrical device, the protruding part at the lower part is a strip-shaped block, and a through hole is provided at the bottom of the protruding part. When machining the inner wall of the cavity in the upper part of the part, a vertical lathe is generally used for machining.

[0003] However, at present, the clamping method for this part is to directly place the part on the clamping plate connected to the main shaft, and then use a fixture to clamp the two sides on the outer side of the upper part of the part. The main shaft then rotates to drive the part to rotate for machining. The traditional tooling clamping method is not convenient enough and affects the production efficiency. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a vertical lathe fixture tooling, which realizes rapid and reliable clamping of parts, shortens the clamping time, and improves the machining efficiency.

[0005] To achieve the above object, the utility model provides the following technical solution: A vertical lathe fixture tooling includes a base connected to the main shaft. An installation plate is provided on the base. A first fixture and a second fixture are provided on the installation plate. The first fixture includes a first clamping block. A clamping groove corresponding to the first clamping block is provided on the installation plate. The first clamping block is located in the clamping groove. A clamping cavity is formed between the side wall of the clamping groove and the side surface of the first clamping block. The first clamping block is detachably connected to the clamping groove. The second fixture includes two supporting blocks. A second clamping block is provided on the supporting block. The two supporting blocks are respectively located on both sides of the first clamping block. A clamping area is formed between the second clamping block and the installation plate. The second clamping block is detachably connected to the supporting block.

[0006] Furthermore, a plurality of positioning convex blocks are provided on the installation plate.

[0007] Furthermore, a positioning groove is provided on the second clamping block.

[0008] Furthermore, a screw is provided in the clamping groove. The screw passes through the first clamping block. A nut is threadedly connected to the screw. A groove is provided on the first clamping block. The nut is located in the groove.

[0009] Furthermore, a bolt is provided between the second clamping block and the supporting block. The bolt is threadedly connected to the supporting block.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: When placing a part, first take out the first clamping block from the clamping groove, then place the protruding part at the lower end of the part into the clamping groove, and then place the first clamping block into the cavity of the part corresponding to the protruding part at the lower end of the part. After connecting the clamping block, the part can be preliminarily fixed through the first clamping block and the clamping groove. Then, place the second clamping blocks on both sides of the upper end of the part. After connecting the second clamping blocks to the support blocks, the part can be finally clamped through the second clamping blocks, achieving rapid and reliable clamping of the part, shortening the clamping time, and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 FIG. is a schematic structural view of the vertical lathe fixture tooling of the present utility model from above;

[0012] Figure 2 FIG. is a schematic structural view of the vertical lathe fixture tooling of the present utility model from the side;

[0013] Figure 3 FIG. is a side view of the part.

[0014] Reference numerals: spindle 1; base 2; mounting plate 3; first clamping block 4; clamping groove 5; clamping cavity 6; support block 7; second clamping block 8; clamping area 9; positioning convex block 10; positioning groove 11; screw 12; nut 13; bolt 14; upper part of the part 15; protruding part at the lower end of the part 16. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] In the description of the present utility model, it should be noted that for orientation terms, such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated orientation and position relationship are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present utility model.

[0016] In addition, such terms as "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meanings of "several" and "a number of" are two or more, unless otherwise specifically and clearly defined.

[0017] Refer to Figures 1 to 3 for further description of the present utility model.

[0018] A vertical lathe fixture tooling, including a base 2 connected to the main shaft 1. An installation plate 3 is arranged on the base 2. A first fixture and a second fixture are arranged on the installation plate 3. The first fixture includes a first clamping block 4. A clamping groove 5 corresponding to the first clamping block 4 is arranged on the installation plate 3. The first clamping block 4 is located in the clamping groove 5. A clamping cavity 6 is formed between the side wall of the clamping groove 5 and the side surface of the first clamping block 4. The first clamping block 4 is detachably connected to the clamping groove 5. The second fixture includes two support blocks 7. A second clamping block 8 is arranged on the support block 7. The two support blocks 7 are respectively located on both sides of the first clamping block 4. A clamping area 9 is formed between the second clamping block 8 and the installation plate 3. The second clamping block 8 is detachably connected to the support block 7.

[0019] As Figure 1 and Figure 2 shown, when placing the part, first take out the first clamping block 4 from the clamping groove 5, then put the protruding part 16 at the lower end of the part into the clamping groove 5, and then put the first clamping block 4 into the cavity of the part corresponding to the protruding part 16 at the lower end of the part. After connecting the clamping block, the part can be preliminarily fixed through the first clamping block 4 and the clamping groove 5. Then place the second clamping blocks 8 on both sides of the upper part 15 of the part. After connecting the second clamping blocks 8 to the support blocks 7, the part can be finally clamped through the second clamping blocks 8, realizing quick and reliable clamping of the part, shortening the clamping time and improving the processing efficiency.

[0020] As Figure 2 shown, preferably in this embodiment, a plurality of positioning protrusions 10 are arranged on the installation plate 3. When placing the part, the upper part 15 of the part is quickly positioned through the plurality of positioning protrusions 10.

[0021] As Figure 1 and Figure 2 shown, preferably in this embodiment, a positioning groove 11 is arranged on the second clamping block 8 to position the clamping position of the second clamping block 8.

[0022] As Figure 1 and Figure 2 shown, preferably in this embodiment, a screw 12 is arranged in the clamping groove 5. The screw 12 passes through the first clamping block 4. A nut 13 is threadedly connected to the screw 12. A groove is arranged on the first clamping block 4. The nut 13 is located in the groove, that is, by tightening the nut 13, the first clamping block 4 provides a clamping force to the protruding part 16 at the lower end of the part in the clamping groove 5.

[0023] As Figure 1 shown, preferably in this embodiment, a bolt 14 is arranged between the second clamping block 8 and the support block 7. The bolt 14 is threadedly connected to the support block 7.

[0024] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present utility model should also be regarded as within the protection scope of the present utility model.

Claims

1. A vertical lathe fixture, characterized in that: It includes a base connected to the main shaft, a mounting plate is provided on the base, a first clamp and a second clamp are provided on the mounting plate, the first clamp includes a first clamp block, a clamp groove corresponding to the first clamp block is provided on the mounting plate, the first clamp block is located in the clamp groove, a clamping cavity is formed between the side wall of the clamp groove and the side surface of the first clamp block, the first clamp block and the clamp groove are detachably connected, the second clamp includes two support blocks, a second clamp block is provided on the support block, the two support blocks are respectively located on both sides of the first clamp block, a clamping area is formed between the second clamp block and the mounting plate, and the second clamp block and the support block are detachably connected.

2. The vertical lathe fixture according to claim 1, characterized in that: A plurality of positioning protrusions are arranged on the mounting plate.

3. The vertical lathe fixture according to claim 1, characterized in that: The second clamping block is provided with a positioning groove.

4. The vertical lathe fixture according to claim 1, characterized in that: A screw is arranged in the clamping groove, the screw passes through the first clamping block, a nut is threadedly connected to the screw, a groove is arranged on the first clamping block, and the nut is located in the groove.

5. The vertical lathe fixture according to claim 1, characterized in that: A bolt is provided between the second clamping block and the supporting block, and the bolt is threadedly connected to the supporting block.

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