Blade blank preparation jig for length quick adjustment sizing

Abstract

The utility model discloses length quick regulation shaping's knife blank preparation fixture, including fixture head, fixture head one end top holds in the industry platform positioning surface, sets up by adjusting extension part in the other end, is connected with the adjusting part sleeve through the quick regulation structure on the adjusting extension part, and the adjusting part sleeve, adjusting extension part cooperation quick regulation structure forms the knife blank length quick determination executive part, and cooperation fixture head forms length quick regulation shaping's knife blank preparation fixture structure.

Description

Technical Field

[0001] This utility model relates to precision machining equipment and its application, specifically, a tool blank preparation fixture for rapid length adjustment and shaping. Background Technology

[0002] During the tool manufacturing process, various tools have different lengths. Generally, the tool blanks are prepared by marking lines and then cutting them to obtain the required length by the operators, and then processed. In the case of mass production, each marking and cutting affects the production efficiency, and manual marking cannot guarantee the accuracy.

[0003] Therefore, it is necessary to provide a blank preparation fixture with rapid length adjustment and shaping to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a tool blank preparation fixture with rapid length adjustment and shaping.

[0005] The technical solution is as follows:

[0006] A tool blank preparation fixture for rapid length adjustment and shaping includes a fixture head, one end of which rests against the positioning surface of the worktable, and the other end is provided with an adjustment extension. An adjustment sleeve is connected to the adjustment extension via a rapid adjustment structure. The adjustment sleeve, the adjustment extension, and the rapid adjustment structure together form a tool blank length rapid determination execution part, which, together with the fixture head, forms a tool blank preparation fixture structure for rapid length adjustment and shaping.

[0007] Furthermore, the quick-adjustment structure is formed by the combination of an external thread portion provided in the adjustment extension and an internal thread portion provided in the inner wall of the adjustment sleeve.

[0008] Furthermore, the quick-adjustment structure is formed by a combination of a groove provided in the adjustment extension, a slider provided in the inner wall of the adjustment sleeve, and a set screw.

[0009] Furthermore, a fixture clamping and fixing module is also provided on the head of the fixture.

[0010] Furthermore, the fixture clamping and fixing module consists of a set of symmetrically arranged side flat grooves.

[0011] Furthermore, a fixture head fixing module is also provided on the fixture head.

[0012] Furthermore, the fixture head fixing module includes a fixing threaded groove, on which a fixing bolt is provided.

[0013] Compared with the prior art, this utility model can quickly adjust the required length of the tool blank. After the tool blank is inserted, the fixture head fixing module fixes the tool blank, and the corresponding adjustment part sleeve tail is cut to obtain the tool blank of the required length, effectively ensuring the efficiency and accuracy of tool blank preparation. Attached Figure Description

[0014] Figure 1 This is one of the structural schematic diagrams of this utility model.

[0015] Figure 2 This is the second structural schematic diagram of this utility model. Detailed Implementation

[0016] Example:

[0017] Please see Figure 1-2 This embodiment demonstrates a blank preparation fixture for rapid length adjustment and shaping, including a fixture head 1. One end of the fixture head 1 is held against the positioning surface of the worktable, and the other end is provided with an adjustment extension 2. An adjustment sleeve 3 is connected to the adjustment extension 2 through a rapid adjustment structure. The adjustment sleeve 3 and the adjustment extension 2, together with the rapid adjustment structure, form a blank length rapid determination execution part, which, together with the fixture head 1, forms a blank preparation fixture structure for rapid length adjustment and shaping.

[0018] The quick-adjustment structure can be designed according to needs; this embodiment demonstrates two of them:

[0019] Firstly, the quick-adjustment structure is formed by the combination of an external threaded part provided in the adjustment extension and an internal thread provided in the inner wall of the adjustment sleeve;

[0020] Secondly, the quick adjustment structure is formed by a combination of a groove provided in the adjustment extension, a slider provided in the inner wall of the adjustment sleeve, and a set screw.

[0021] The jig head 1 is also provided with a jig clamping and fixing module 4.

[0022] The fixture clamping and fixing module 4 consists of a set of symmetrically arranged side flat grooves.

[0023] The jig head 1 is also provided with a jig head fixing module 5.

[0024] The fixture head fixing module 5 includes a fixing threaded groove, on which a fixing bolt 51 is provided.

[0025] Compared with the prior art, this utility model can quickly adjust the required length of the tool blank. After the tool blank is inserted, the fixture head fixing module fixes the tool blank, and the corresponding adjustment part sleeve tail is cut to obtain the tool blank of the required length, effectively ensuring the efficiency and accuracy of tool blank preparation.

[0026] For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A tool blank preparation fixture for rapid length adjustment and shaping, characterized in that: The fixture includes a fixture head, one end of which is held against the positioning surface of the worktable, and the other end is provided with an adjustment extension. An adjustment sleeve is connected to the adjustment extension via a quick adjustment structure. The adjustment sleeve and the adjustment extension, together with the quick adjustment structure, form a tool blank length quick determination execution part, which, together with the fixture head, forms a tool blank preparation fixture structure for quick length adjustment and shaping. There are two types of quick adjustment structures: one is formed by combining an external threaded part provided in the adjustment extension and an internal thread provided in the inner wall of the adjustment sleeve; the other is formed by combining a sliding groove provided in the adjustment extension, a sliding block provided in the inner wall of the adjustment sleeve, and a set screw.

2. The blank preparation fixture for rapid length adjustment and shaping according to claim 1, characterized in that: The jig head is also equipped with a jig clamping and fixing module.

3. The blank preparation fixture for rapid length adjustment and shaping according to claim 2, characterized in that: The fixture clamping and fixing module consists of a set of symmetrically arranged side flat grooves.

4. The blank preparation fixture for rapid length adjustment and shaping according to claim 3, characterized in that: The jig head is also equipped with a jig head fixing module.

5. The blank preparation fixture for rapid length adjustment and shaping according to claim 4, characterized in that: The fixture head fixing module includes a fixing threaded groove, on which a fixing bolt is provided.

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