CN221909910U - High-precision Kong Mansi clamp convenient to disassemble and assemble - Google Patents

Abstract

The utility model discloses a high-precision hole threading fixture that is easy to disassemble and assemble, including a work surface, a positioning slot is provided on the top of the work surface, a positioning block is connected to the inside of the positioning slot, a high-precision hole threading fixture is fixedly provided on the upper side of the positioning block, the high-precision hole threading fixture is internally rotatably connected to a first bidirectional threaded rod, a guide slide is fixedly provided on the inner side of the high-precision hole threading fixture, a moving slider is slidably connected to the inside of the guide slide, and the moving slider is threadedly connected to the first bidirectional threaded rod. Through this design, under the linkage of the first bevel gear and the second bevel gear, the second bidirectional threaded rod can drive the moving block and the fixed insert block to move, so that the fixed insert block and the fixed slot can be conveniently engaged, fixed and separated, which brings convenience to the disassembly and assembly of the high-precision hole threading fixture and the work surface, and at the same time, the operation is simple in process and has high work efficiency, which is conducive to popularization and use.

Description

A high-precision hole slow-thread fixture that is easy to disassemble and assemble

Technical Field

The utility model relates to the relevant field of high-precision hole slow thread clamps, in particular to a high-precision hole slow thread clamp which is easy to disassemble and assemble.

Background Art

In the production process, any process that changes the shape, size, position and properties of the production object to make it a finished product or semi-finished product is called a process. It is the main part of the production process. The process can be divided into casting, forging, stamping, welding, machining and assembly processes. The mechanical manufacturing process generally refers to the sum of the machining process of parts and the assembly process of the machine. When drilling high-precision holes in parts, special fixtures are usually required to fix and clamp them before drilling operations can be performed.

The existing high-precision hole slow thread clamp can fix and clamp conventional parts for later processing operations. However, when fixing and clamping irregular parts, it is necessary to replace the corresponding high-precision hole slow thread clamp for processing operations. When replacing the high-precision hole slow thread clamp, it is necessary to remove multiple groups of bolts on the workbench one by one to separate the high-precision hole slow thread clamp from the workbench. Such operation is cumbersome and inefficient. Based on this, the utility model provides a high-precision hole slow thread clamp that is easy to disassemble and assemble.

Utility Model Content

In order to overcome the deficiencies of the prior art, the utility model proposes a high-precision hole slow-thread clamp that is easy to disassemble and assemble to solve the above problems.

In order to solve the above technical problems, the utility model provides the following technical solutions: a high-precision hole slow thread clamp that is easy to disassemble and assemble, comprising a work surface, a positioning slot is provided on the top of the work surface, a positioning block is connected to the inside of the positioning slot, a high-precision hole slow thread clamp is fixedly provided on the upper side of the positioning block, the inside of the high-precision hole slow thread clamp is rotatably connected to a first bidirectional threaded rod, a guide slide is fixedly provided on the inner side of the high-precision hole slow thread clamp, a movable slide is slidably connected to the inside of the guide slide, and the movable slide is threadedly connected to the first bidirectional threaded rod, and an installation is provided inside the work surface. A cavity, a rotating T-rod is rotatably connected inside the mounting cavity, a first bevel gear is fixedly provided at the bottom end of the rotating T-rod, a second bevel gear is meshingly connected to the outer surface of the first bevel gear, a second two-way threaded rod is fixedly provided on the side of the second bevel gear, and the second two-way threaded rod is rotatably connected to the work table, a fixed sliding rod is fixedly provided on the inner side of the work table, a moving block is slidably connected to the outer surface of the fixed sliding rod, and the moving block is threadedly connected to the second two-way threaded rod, a fixed plug block is fixedly provided on the side of one end of the moving block, a fixed slot is opened inside the positioning plug block, and the fixed slot is engaged with the fixed plug block.

As a preferred technical solution of the utility model, the positioning slots and the positioning blocks are each provided with four and are arranged in a rectangular distribution. The inner width of the positioning slots is adapted to the width of the positioning blocks.

As a preferred technical solution of the utility model, a turntable is fixedly provided on the rear end surface of the first bidirectional threaded rod, and a rubber sleeve is provided on the outer surface of the turntable.

As a preferred technical solution of the present invention, the inner width of the fixing slot is configured to match the width of the fixing plug.

As a preferred technical solution of the utility model, the bottom of the high-precision hole slow-thread clamp is arranged to fit the top of the work table.

As a preferred technical solution of the utility model, the high-precision hole slow-thread clamp is composed of a high-precision hole slow-thread clamp, a guide slide, a movable slide, a positioning block, a first bidirectional threaded rod, and a fixed slot.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. Through this design, under the linkage of the first bevel gear and the second bevel gear, the second bidirectional threaded rod can drive the moving block and the fixed plug-in block to move, so that the fixed plug-in block and the fixed slot can be conveniently engaged, fixed and separated. This brings convenience to the disassembly and assembly of the high-precision hole slow thread fixture and the workbench. At the same time, the operation is simple and efficient, which is conducive to popularization and use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a bottom-up perspective structural diagram of the present invention;

FIG3 is a schematic diagram of a cross-sectional three-dimensional structure of FIG1 of the present utility model;

FIG4 is an enlarged structural schematic diagram of point A in FIG3 of the present invention;

FIG. 5 is a schematic cross-sectional side view of the structure of FIG. 1 of the present invention.

Among them: 1. work surface; 11. installation cavity; 12. positioning slot; 2. high-precision hole slow wire fixture; 21. guide slide; 22. moving slide; 23. positioning plug-in block; 24. first two-way threaded rod; 25. fixed slot; 31. rotating T rod; 32. first bevel gear; 33. second bevel gear; 34. second two-way threaded rod; 35. moving block; 36. fixed plug-in block; 37. fixed slide rod.

DETAILED DESCRIPTION

In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

Embodiment:

As shown in FIGS. 1-5 , the utility model provides a high-precision hole threading fixture that is easy to disassemble and assemble, including a work surface 1, a positioning slot 12 is provided on the top of the work surface 1, a positioning block 23 is connected to the inside of the positioning slot 12, a high-precision hole threading fixture 2 is fixedly provided on the upper side of the positioning block 23, the inside of the high-precision hole threading fixture 2 is rotatably connected to a first bidirectional threaded rod 24, a guide slide 21 is fixedly provided on the inner side of the high-precision hole threading fixture 2, a movable slider 22 is slidably connected to the inside of the guide slide 21, and the movable slider 22 is threadedly connected to the first bidirectional threaded rod 24, an installation cavity 11 is provided inside the work surface 1, and the inside of the installation cavity 11 A rotating T-bar 31 is rotatably connected, a first bevel gear 32 is fixedly provided at the bottom end of the rotating T-bar 31, a second bevel gear 33 is meshingly connected to the outer surface of the first bevel gear 32, a second bidirectional threaded rod 34 is fixedly provided on the side of the second bevel gear 33, and the second bidirectional threaded rod 34 is rotatably connected to the work table 1, a fixed slide bar 37 is fixedly provided on the inner side of the work table 1, a moving block 35 is slidably connected to the outer surface of the fixed slide bar 37, and the moving block 35 is threadedly connected to the second bidirectional threaded rod 34, a fixed plug block 36 is fixedly provided on the side of one end of the moving block 35, a fixed slot 25 is provided inside the positioning plug block 23, and the fixed slot 25 is engaged and connected with the fixed plug block 36;

When the high-precision hole slow-thread fixture and the workbench 1 need to be installed, after the positioning block 23 is inserted into the positioning slot 12, the rotating T-rod 31 is rotated. When the rotating T-rod 31 is rotated, the first bevel gear 32 can be driven to rotate. Since the first bevel gear 32 is meshed and connected with the second bevel gear 33, when the first bevel gear 32 rotates, the second bevel gear 33 can be driven to rotate. When the second bevel gear 33 rotates, the second bidirectional threaded rod 34 can be driven to rotate. Since the second bidirectional threaded rod 34 is threadedly connected to the moving block 35, and the moving block 35 is slidably connected to the fixed sliding rod 37, when the second bidirectional threaded rod 34 rotates, the two moving blocks 35 can be driven to separate horizontally and linearly. When the moving block 35 moves, the fixed plug block 36 can be driven to move, so that the fixed plug block 36 moves and is connected to the fixed slot. 25 is engaged and connected, thus realizing the installation operation of the work table 1 and the high-precision hole slow thread clamp. Similarly, when the high-precision hole slow thread clamp needs to be separated from the work table 1, the fixed plug block 36 is moved and inserted into the fixed slot 25 by rotating the rotating T rod 31 in the opposite direction, so that the high-precision hole slow thread clamp can be conveniently removed from the work table 1. Through this design, under the linkage of the first bevel gear 32 and the second bevel gear 33, the second bidirectional threaded rod 34 can drive the moving block 35 and the fixed plug block 36 to move, so that the fixed plug block 36 and the fixed slot 25 can be conveniently engaged, fixed and separated. This brings convenience to the disassembly and assembly operation of the high-precision hole slow thread clamp and the work table 1. At the same time, the operation is simple in process and has high work efficiency, which is conducive to popularization and use.

Among them, there are four positioning slots 12 and four positioning blocks 23, and they are arranged in a rectangular distribution. The internal width of the positioning slot 12 is adapted to the width of the positioning block 23. By setting the size and position of the positioning slot 12 and the positioning block 23, the work table 1 and the high-precision hole slow wire clamp 2 can be connected more stably, thereby improving the installation accuracy.

Among them, a turntable is fixedly provided on the tail end face of the first bidirectional threaded rod 24, and a rubber sleeve is provided on the outer surface of the turntable; by setting the turntable, the first bidirectional threaded rod 24 can be rotated, and at the same time, the rubber sleeve is used to improve the comfort when rotating the turntable.

Among them, the internal width of the fixed slot 25 is adapted to the width of the fixed block 36; by setting the dimensions of the fixed slot 25 and the fixed block 36, the stability of the fixed slot 25 and the fixed block 36 under the snap-fit connection can be improved, thereby improving the firmness of the connection between the work table 1 and the high-precision hole slow wire clamp 2.

Among them, the bottom of the high-precision hole slow-thread clamp 2 is arranged to fit with the top of the work table 1; by setting the positions of the high-precision hole slow-thread clamp 2 and the work table 1, the work table 1 can stably support the high-precision hole slow-thread clamp 2, thereby improving the stability of the high-precision hole slow-thread clamp 2 during installation.

The high-precision hole slow thread fixture is composed of a high-precision hole slow thread fixture 2, a guide slide 21, a movable slide 22, a positioning plug 23, a first bidirectional threaded rod 24, and a fixed slot 25;

In the present utility model, the above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims (5)

1. A high-precision hole threading fixture that is easy to disassemble and assemble, comprising a work surface (1), characterized in that it also includes a high-precision hole threading fixture (2), a guide slide plate (21), a movable slider (22), a positioning block (23), a first bidirectional threaded rod (24), and a fixed slot (25), wherein a positioning slot (12) is provided on the top of the work surface (1), the positioning slot (12) is internally engaged and connected with a positioning block (23), the upper side surface of the positioning block (23) is fixedly provided with a high-precision hole threading fixture (2), the interior of the high-precision hole threading fixture (2) is rotatably connected to the first bidirectional threaded rod (24), the inner side surface of the high-precision hole threading fixture (2) is fixedly provided with a guide slide plate (21), the interior of the guide slide plate (21) is slidably connected with a movable slider (22), and the movable slider (22) is threadedly connected to the first bidirectional threaded rod (24), the work surface (1) A mounting cavity (11) is provided inside the mounting cavity (11), a rotating T-rod (31) is rotatably connected inside the mounting cavity (11), a first bevel gear (32) is fixedly provided at the bottom end of the rotating T-rod (31), an outer surface of the first bevel gear (32) is meshingly connected with a second bevel gear (33), a second bidirectional threaded rod (34) is fixedly provided on the side of the second bevel gear (33), and the second bidirectional threaded rod (34) is rotatably connected to the work table (1), a fixed sliding rod (37) is fixedly provided on the inner side of the work table (1), a moving block (35) is slidably connected to the outer surface of the fixed sliding rod (37), and the moving block (35) is threadedly connected to the second bidirectional threaded rod (34), a fixed plug block (36) is fixedly provided on the side surface of one end of the moving block (35), a fixed slot (25) is provided inside the positioning plug block (23), and the fixed slot (25) is snap-connected with the fixed plug block (36). 2. According to claim 1, a high-precision hole slow-thread clamp that is easy to disassemble and assemble is characterized in that: there are four positioning slots (12) and four positioning blocks (23), and they are arranged in a rectangular distribution, and the internal width of the positioning slot (12) is adapted to the width of the positioning block (23). 3. A high-precision hole slow thread clamp that is easy to disassemble and assemble according to claim 1, characterized in that a turntable is fixedly provided on the tail end surface of the first bidirectional threaded rod (24), and a rubber sleeve is provided on the outer surface of the turntable. 4. A high-precision hole slow-thread clamp that is easy to disassemble and assemble according to claim 1, characterized in that the internal width of the fixed slot (25) is adapted to the width of the fixed plug block (36). 5. A high-precision hole slow-thread clamp that is easy to disassemble and assemble according to claim 1, characterized in that the bottom of the high-precision hole slow-thread clamp (2) is arranged to fit the top of the work surface (1).