Machining stable clamp for production
By designing a mechanical stable fixture with detachable mechanical clamp assembly and thread rod adjustment mechanism, the problem that traditional clamp tables cannot process components of different shapes and sizes is solved, and efficient and flexible parts processing and stable clamping are achieved.
Patent Information
- Application Number
- CN202421118797.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Traditional mechanical fixture tables can only process parts of fixed size, size and shape, and cannot adapt to parts of different sizes, sizes and shapes, resulting in inefficient efficiency and high operating costs.
A stable fixture for production is designed. Through the detachable mechanical clamp assembly, a cube, a regular hexagonal and a circular processing table are formed. Combined with the thread rod adjustment mechanism, it is adapted to the processing of parts of different shapes and sizes.
It realizes flexible processing of parts with different shapes, improves the utilization rate of mechanical fixture tables and the processing efficiency of parts, reduces operating costs, and enhances the stability of parts and prevents falling off.
Smart Images
Figure CN222844055U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of parts processing, in particular to a mechanical processing stabilizing fixture for production. Background Art
[0002] A fixture is a device used to fix the workpiece in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. It is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process can be called a fixture.
[0003] Traditional mechanical fixtures can only process parts with fixed sizes, dimensions and shapes, and cannot process parts of different sizes, dimensions and shapes. They are also extremely inconvenient to use, resulting in low efficiency in processing parts. In addition, different types of mechanical fixtures need to be made when processing different parts, which greatly increases operating costs. Utility Model Content
[0004] The purpose of the utility model is to provide a stable machining fixture for production to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical processing stabilizing fixture for production, comprising a mechanical table, four support tables are fixedly installed on the upper surface of the mechanical table, a baffle and a mechanical clamping block assembly are arranged on the upper surface of the support table, a dovetail groove is opened on the upper surface of the support table, a guide rod is arranged on the surface of the baffle, a threaded rod is arranged in the middle part of the mechanical clamping block assembly, one end of the threaded rod extends to the front side of the baffle and is provided with a handle, and a slider adapted to the dovetail groove is arranged at the lower end of the mechanical clamping block assembly.
[0006] Preferably, four support columns are fixedly mounted on the lower surface of the mechanical table, and the four support columns are arranged in a rectangular array around the lower surface of the mechanical table.
[0007] Preferably, the mechanical clamp block components are respectively a first assembly, a second assembly, a third assembly and a fourth assembly, the first assembly is symmetrical to the third assembly, and the second assembly is symmetrical to the fourth assembly.
[0008] Preferably, the four support platforms are distributed in a "cross" shape on the upper surface of the mechanical platform, and the four support platforms are consistent in size and structure and are opposite to each other.
[0009] Preferably, the mechanical clamp block components are respectively a first assembly, a second assembly, a third assembly and a fourth assembly, the first assembly is symmetrical to the third assembly, and the second assembly is symmetrical to the fourth assembly.
[0010] Preferably, the first assembly, the second assembly, the third assembly and the fourth assembly are all composed of square clamps, regular hexagonal clamps and circular clamps.
[0011] Preferably, the first assembly consists of a first square clamp whose inner and outer surfaces are parallel to and perpendicular to the mechanical table, a first regular hexagonal clamp whose inner surface is parallel to and perpendicular to the mechanical table and whose outer surface is arc-shaped, and a first circular clamp whose inner surface is arc-shaped and whose outer surface is parallel to and perpendicular to the mechanical table. The third assembly has the same structure as the first assembly, the second assembly has a second square clamp whose inner surface is parallel to and perpendicular to the mechanical table and whose outer surface is conical, a second regular hexagonal clamp whose inner surface is conical and whose outer surface is arc-shaped, and a second circular clamp whose inner surface is arc-shaped and whose outer surface is parallel to and perpendicular to the mechanical table. The fourth assembly has the same structure as the second assembly.
[0012] Beneficial Effects
[0013] The utility model provides a stable mechanical processing fixture for production, which has the following beneficial effects:
[0014] 1. The mechanical fixture table for machining mechanical parts, by making a detachable mechanical clamp block assembly, makes four mechanical clamp block assemblies combined with each other to form a cube, a regular hexagon and a circular processing table, which is convenient for processing parts of different shapes, reduces the cost of making different types of mechanical fixture tables due to the inability to process different parts, improves the utilization rate of the mechanical fixture table, and also increases the efficiency of manufacturing parts.
[0015] 2. The mechanical fixture table for machining mechanical parts connects the threaded rod to the mechanical fixture, so that the threaded rod is rotated to adjust the movement of the mechanical clamp block, so as to move the position of the mechanical clamp block according to the size of the parts, thereby solving the disadvantage that the traditional mechanical fixture cannot adjust the size.
[0016] 3. The mechanical fixture table for mechanical parts processing can better clamp the parts through four mechanical parts processing devices, increase the stability of the parts, and better prevent the parts from falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the disassembled structure of the mechanical clamp block assembly structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the mechanical clamp block assembly of the utility model;
[0020] Figure 4 It is a schematic diagram of the planar structure of the utility model.
[0021] In the figure: 1, mechanical table; 2, support table; 3, baffle; 4, mechanical clamp block assembly; 401, first assembly; 402, second assembly; 403, third assembly; 404, fourth assembly; 5, dovetail groove; 6, guide rod; 7, threaded rod; 8, handle; 9, slider; 10, support column; 4011, first square clamp block; 4012, first regular hexagonal clamp block; 4013, first circular clamp block; 4021, second square clamp block; 4022, second regular hexagonal clamp block; 4023, second circular clamp block; 4031, third square clamp block; 4032, third regular hexagonal clamp block; 4033, third circular clamp block; 4041, fourth square clamp block; 4042, fourth regular hexagonal clamp block; 4043, fourth circular clamp block; DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1 The utility model provides a technical solution: a stable mechanical processing fixture for production, including a mechanical table 1, four support columns 10 are fixedly installed on the lower surface of the mechanical table 1, and the four support columns 10 are arranged in a rectangular array around the lower surface of the mechanical table 1. Four support platforms 2 are fixedly installed on the upper surface of the mechanical table 1, and the four support platforms 2 are distributed in a "cross" shape around the mechanical table 1. The four support platforms 2 are of the same size and structure and are opposite to each other.
[0024] The upper surface of the support platform 2 is provided with a baffle 3 and a mechanical clamp block assembly 4, and the mechanical clamp block assembly 4 is respectively composed of a first assembly 401, a second assembly 402, a third assembly 403 and a fourth assembly 404. The first assembly 401 is symmetrical with the third assembly 403, and the second assembly 402 is symmetrical with the fourth assembly 404.
[0025] The first assembly 401, the second assembly 402, the third assembly 403 and the fourth assembly 404 are all composed of square clamps, regular hexagonal clamps and circular clamps. The first assembly 401 is composed of a first square clamp 4011 whose inner and outer surfaces are parallel and perpendicular to the mechanical platform 1, a first regular hexagonal clamp 4012 whose inner surface is parallel and perpendicular to the mechanical platform 1 and whose outer surface is arc-shaped, and a first circular clamp 4013 whose inner surface is arc-shaped and whose outer surface is parallel and perpendicular to the mechanical platform 1. The third assembly 403 has the same structure as the first assembly 401. The second assembly 402 has a second square clamp 4021 whose inner surface is parallel and perpendicular to the mechanical platform 1 and whose outer surface is conical, a second regular hexagonal clamp 4022 whose inner surface is conical and whose outer surface is arc-shaped, and a second circular clamp 4023 whose inner surface is arc-shaped and whose outer surface is parallel and perpendicular to the mechanical platform 1. The fourth assembly 404 has the same structure as the second assembly 402.
[0026] A dovetail groove 5 is provided on the upper surface of the support platform 2, a guide rod 6 is provided on the surface of the baffle plate 3, a threaded rod 7 is provided in the middle of the mechanical clamping block assembly 4, one end of the threaded rod 7 extends to the front side of the baffle plate 3 and is provided with a handle 8, and a slider 9 adapted to the dovetail groove 5 is provided at the lower end of the mechanical clamping block assembly 4.
[0027] Working principle: When the staff needs to process parts, by observing the shape of the parts, when the parts are round or oval, all the circular clamps are embedded in them through the dovetail groove 5 opened on the upper surface of the support table 2, and the first circular clamp 4013 corresponds to the third circular clamp 4033, and the second circular clamp 4023 corresponds to the fourth circular clamp 4043. When the parts to be processed are regular hexagons, the circular clamps are first embedded in them in sequence, and then the four regular hexagonal clamps are embedded according to the corresponding relationship. When the parts to be processed are square, rectangular or other irregular shapes, First, the circular clamp 13 and the regular hexagonal clamp are embedded in the above-mentioned manner, and then the square clamp is embedded through the dovetail groove 5. The combination of parts of different shapes can be flexibly adjusted through the detachable mechanical clamp assembly 4, which effectively improves the work efficiency. Then the parts are placed on the dovetail groove 5, and the handle 8 is turned according to the size of the parts. The position of the clamps on the four assemblies is adjusted by sliding the clamps in the dovetail groove 5, so that all the clamps are closely fitted with the parts, the stability of the clamped parts is increased, and the parts are prevented from falling off. After the position is adjusted, the parts are processed.
[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A stable production machining fixture, comprising a machine table (1), characterized in that: Four support platforms (2) are fixedly mounted on the upper surface of the mechanical platform (1); a baffle plate (3) and a mechanical clamping block assembly (4) are arranged on the upper surface of the support platform (2); a dovetail groove (5) is opened on the upper surface of the support platform (2); a guide rod (6) is arranged on the surface of the baffle plate (3); a threaded rod (7) is arranged in the middle of the mechanical clamping block assembly (4); one end of the threaded rod (7) extends to the front of the baffle plate (3) and is provided with a handle (8); and a sliding block (9) adapted to the dovetail groove (5) is arranged at the lower end of the mechanical clamping block assembly (4).
2. A production machining stabilizing fixture according to claim 1, characterized in that: Four support columns (10) are fixedly mounted on the lower surface of the mechanical platform (1), and the four support columns (10) are arranged in a rectangular array around the lower surface of the mechanical platform (1).
3. A stable machining fixture for production according to claim 1, characterized in that: The four support platforms (2) are distributed in a "cross" shape on the upper surface of the mechanical platform (1); the four support platforms (2) are of the same size and structure and are opposite to each other.
4. A production machining stabilizing fixture according to claim 1, characterized in that: The mechanical clamp block assembly (4) includes a first assembly (401), a second assembly (402), a third assembly (403) and a fourth assembly (404). The first assembly (401) is symmetrical with the third assembly (403), and the second assembly (402) is symmetrical with the fourth assembly (404).
5. A production machining stabilizing fixture according to claim 4, characterized in that: The first assembly (401), the second assembly (402), the third assembly (403) and the fourth assembly (404) are all composed of square clamps, regular hexagonal clamps and circular clamps.
6. A production machining stabilizing fixture according to claim 4, characterized in that: The first assembly (401) is composed of a first square clamping block with inner and outer surfaces parallel to and perpendicular to the mechanical platform (1), a first regular hexagonal clamping block (4012) with an inner surface parallel to and perpendicular to the mechanical platform (1) and an arc-shaped outer surface, and a first circular clamping block (4013) with an arc-shaped inner surface and an outer surface parallel to and perpendicular to the mechanical platform (1). The third assembly (403) has the same structure as the first assembly (401). The second assembly (402) is composed of a second square clamping block with an inner surface parallel to and perpendicular to the mechanical platform (1) and a conical outer surface, a second regular hexagonal clamping block (4022) with a conical inner surface and an arc-shaped outer surface, and a second circular clamping block (4023) with an arc-shaped inner surface and an outer surface parallel to and perpendicular to the mechanical platform (1). The fourth assembly (404) has the same structure as the second assembly (402).