Fixing tool for milling kidney-shaped groove in sliding block

Abstract

The utility model discloses a fixing tool for milling a kidney-shaped groove in a sliding block. The fixing tool comprises a machining base and a plurality of vertical pressing mechanisms arranged on the machining base. A machining plane is formed on the machining base, a plurality of positioning columns are arranged on the machining plane, and the positioning columns are connected with positioning holes in a to-be-machined sliding block in a matched and inserted mode. The vertical pressing mechanism comprises a screw vertically arranged on the machining plane, a pressing plate and an adjusting nut, the pressing plate and the adjusting nut are installed on the screw, the pressing plate and the machining plane are oppositely arranged, an installation position used for installing a to-be-machined sliding block is formed between the pressing plate and the machining plane, and the pressing plate is used for pressing and fixing the to-be-machined sliding block under the fastening effect of the adjusting nut. When the tool is used, a to-be-machined sliding block is installed on the positioning column to be preliminarily fixed, then the pressing plate is moved along the screw to abut against the to-be-machined sliding block, the adjusting nut is rotated to lock the pressing plate, the tool is simple in structure, convenient to use and operate and low in manufacturing and application cost, a plurality of workpieces can be fixed at the same time, and the machining efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical processing equipment, and in particular to a fixing device for milling waist-shaped grooves of a slide block. Background Art

[0002] Parts need to be fixed during the processing. When processing waist-shaped grooves on the slider for mine-proof seat lifting, fixed tooling is used to fix the slider for mine-proof seat lifting. The commonly used fixing devices are as follows:

[0003] 1. Chuck: It clamps the slider through mechanical or hydraulically driven chuck claws, which can adapt to irregular shapes, but may leave marks on the surface of the workpiece and affect the surface finish of the workpiece.

[0004] 2. Magnetic chuck: directly adsorbs the workpiece through magnetic force, which has high energy consumption.

[0005] 3. Pneumatic / hydraulic clamping device: The system is more complex, requires maintenance, and has a high initial investment cost.

[0006] Although the above-mentioned fixing devices can fix the slider for lifting the mine-proof seat, they still have the problems of low processing efficiency and high device cost. Therefore, it is necessary to propose a new technical solution to solve the problems existing in the prior art. Utility Model Content

[0007] The present application provides a slider milling waist groove fixing tool to solve the problem of low processing efficiency and high device cost in the current device for fixing the slider for lifting the mine-proof seat.

[0008] In order to achieve the above objectives, this application provides the following technical solutions:

[0009] The present application provides a slider milling waist groove fixing tool, comprising a processing base and a plurality of vertical clamping mechanisms arranged on the processing base; a processing plane is formed on the processing base, and the vertical clamping mechanism comprises a screw rod vertically arranged on the processing plane, and a pressure plate and an adjusting nut installed on the screw rod, the pressure plate and the processing plane are arranged opposite to each other, and a mounting position for installing the slider to be processed is formed between the pressure plate and the processing plane, and the pressure plate is used to press and fix the slider to be processed under the tightening action of the adjusting nut; a plurality of positioning columns are arranged on the processing plane, and the positioning columns are adapted to be plugged into the positioning holes on the slider to be processed.

[0010] In the above technical solution, further, the processing base is a long strip plate, and one side surface of the processing base is used as the processing plane; a plurality of the vertical clamping mechanisms are arranged on the processing plane, and a positioning column is arranged below each of the vertical clamping mechanisms.

[0011] Furthermore, the pressing plate of each of the vertical clamping mechanisms is a long strip-shaped plate, a connecting hole allowing the screw to pass through is opened at the center of the pressing plate, and the adjusting nut is arranged above the pressing plate.

[0012] Furthermore, two of the vertical clamping mechanisms are arranged on the processing plane, and the two vertical clamping mechanisms are arranged relatively and spaced apart.

[0013] Furthermore, the pressing plates of the two vertical pressing mechanisms are parallel to each other, and a positioning column is arranged below the end of each pressing plate.

[0014] Furthermore, along the length extension direction of the pressing plate, a slider to be processed is respectively installed on both sides of the screw rod, and the two pressing plates are used to press and fix the two sliders to be processed.

[0015] Furthermore, the positioning column is a cylinder extending upward from the processing plane.

[0016] Compared with the prior art, this application has at least the following beneficial effects:

[0017] 1. The slider waist-shaped groove milling fixing tool provided in the present application includes a processing base and multiple vertical clamping mechanisms, each vertical clamping mechanism includes a vertical screw and a pressure plate and an adjusting nut connected to the screw. A positioning column adapted to be plugged into and plugged into the positioning hole on the slider to be processed is also provided on the processing base. When in use, the slider to be processed is installed on the positioning column for preliminary fixation, and then the pressure plate is moved along the screw to abut against the slider to be processed, and the adjusting nut is rotated to lock the pressure plate, thus completing the fixation of the slider; further, multiple vertical clamping mechanisms are provided on the processing base of the present application, that is, multiple sliders to be processed can be placed on the processing base and fixed by the vertical clamping mechanisms. After fixation, waist-shaped grooves can be milled on multiple sliders at the same time, and the processing efficiency is high. Furthermore, the slider waist-shaped groove milling fixing tool provided in the present application has a simple structure, simple operation, and low manufacturing cost. Double limit fixation is performed by the positioning column and the pressure plate to ensure reliable fixation of the workpiece.

[0018] 2. The processing base of the slider milling waist groove fixing tool provided in the present application is a long strip plate, on which a number of positioning columns for installing the slider to be processed and a plurality of vertical clamping mechanisms can be arranged. The plurality of vertical clamping mechanisms cooperate with the positioning columns to fix a plurality of workpieces, thereby improving the fixing efficiency and the processing efficiency.

[0019] 3. In the slider milling waist groove fixing tooling provided in the present application, the center of the pressure plate of each vertical clamping mechanism passes through the screw, so that two workpieces can be fixed on both sides of the pressure plate, and the two workpieces can be fixed together when the nut is turned, thereby improving the fixing and installation efficiency and improving the processing efficiency.

[0020] 4. In the slider milling waist groove fixing tooling provided in the present application, the pressure plates of the two vertical clamping mechanisms are parallel to each other. Along the length extension direction of the pressure plates, a slider to be processed is installed on both sides of the screw respectively. The two pressure plates are used to press and fix the two sliders to be processed, and the fixation is reliable and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be understood that the specific shapes and structures shown in the drawings should not usually be regarded as limiting conditions for implementing the present application; for example, based on the technical concepts and exemplary drawings disclosed in the present application, those skilled in the art are able to easily make routine adjustments or further optimizations to the increase / decrease / attribution division, specific shapes, positional relationships, connection methods, and dimensional ratios of certain units (components).

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the slider milling waist groove fixing tool and the workpiece in an assembled state provided by the present application in one embodiment;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of a slider milling waist groove fixing tool provided by the present application in one embodiment;

[0024] Figure 3 for Figure 2 The front view structural diagram of the slider milling waist groove fixing tool shown;

[0025] Figure 4 for Figure 2 The schematic diagram of the top view of the structure of the slider milling waist groove fixing tool shown;

[0026] Figure 5 for Figure 2 The side view structural schematic diagram of the slider milling waist groove fixing tooling shown.

[0027] Description of reference numerals:

[0028] 1. Processing base; 11. Positioning column;

[0029] 2. Vertical clamping mechanism; 21. Screw; 22. Pressing plate; 23. Adjusting nut;

[0030] 3. Slider to be processed. DETAILED DESCRIPTION

[0031] The present application is further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0032] In the description of this application: unless otherwise specified, the meaning of "plurality" is two or more. The terms "first", "second", "third", etc. in this application are intended to distinguish the objects referred to, and do not have special meanings in terms of technical connotations (for example, they should not be understood as emphasizing the importance or order, etc.). Expressions such as "including", "comprising", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

[0033] The terms such as "upper", "lower", "left", "right", "middle", etc. used in this application are usually used to facilitate intuitive understanding by comparing with the accompanying drawings, and are not absolute limitations on the positional relationship in the actual product. Without departing from the technical concept disclosed in this application, changes in these relative positional relationships should also be regarded as the scope of this application.

[0034] When milling a waist-shaped groove on the slider for mine-proof seat lifting, a clamp or the like is needed for auxiliary fixation to achieve stable clamping of the parts, thereby reducing the vibration caused by unstable fixation of the parts and affecting the normal feed of the machine tool. The current device for fixing the slider for mine-proof seat lifting has the problems of low processing efficiency and high device cost. For this reason, this application provides a slider milling waist-shaped groove fixing tool to improve processing efficiency and reduce device cost while ensuring reliable structural fixation.

[0035] See also Figure 1 , 2 The slider milling waist groove fixing tool provided in the present application mainly includes: a processing base 1, a positioning column 11 arranged on the processing base 1, and a plurality of vertical clamping mechanisms 2 arranged on the processing base 1. Among them: a processing plane is formed on the processing base 1, and a plurality of positioning columns 11 are arranged on the processing plane. The positioning columns 11 are used to adapt and plug with the positioning holes on the slider 3 to be processed; the vertical clamping mechanism 2 mainly includes a screw rod 21 vertically arranged on the processing plane, and a pressing plate 22 and an adjusting nut 23 installed on the screw rod 21. The pressing plate 22 and the processing plane are arranged opposite to each other, and an installation position for installing the slider 3 to be processed is formed between the pressing plate 22 and the processing plane. The pressing plate 22 is used to press and fix the slider 3 to be processed under the tightening action of the adjusting nut 23.

[0036] When the slider milling waist groove fixing tool provided in the present application is used, the slider 3 to be processed is installed on the positioning column 11 for preliminary fixation, and then the pressure plate 22 is moved along the screw 21 to abut against the slider 3 to be processed, and the adjusting nut 23 is rotated to lock the pressure plate 22, thereby completing the fixation of the slider.

[0037] A plurality of vertical clamping mechanisms 2 are arranged on the processing base 1 of the present application, that is, a plurality of sliders 3 to be processed can be placed on the processing base 1 and fixed by the vertical clamping mechanisms 2. After being fixed, waist-shaped grooves can be milled on the plurality of sliders at the same time, thereby achieving the purpose of large-scale simultaneous processing with high processing efficiency.

[0038] The slider milling waist groove fixing tooling provided in the present application has a simple overall structure, simple operation and use, and low manufacturing cost. Double limiting fixation is performed through the positioning column 11 and the pressure plate 22 to ensure reliable fixation of the workpiece.

[0039] The pressure plate 22 in the present application can press and fix the slider 3 to be processed, and adapt to sliders 3 to be processed of different sizes and structures by adjusting the distance between the pressure plate 22 and the processing plane, so that the same tooling can be applied to various types of workpieces to be processed within a certain range, thereby improving versatility and reducing the frequency of tooling replacement during use.

[0040] In one embodiment, the processing base 1 in the present application is a long strip plate, and the surface of the long strip plate forms a processing plane. At least one side surface of the processing base 1 can be set as the processing plane. Two rows and multiple columns of vertical clamping mechanisms 2 can be arranged in sequence along the long side or short side direction of the long strip plate. A positioning column 11 is arranged below each vertical clamping mechanism 2. The vertical clamping mechanism 2 cooperates with the positioning column 11 to achieve limited fixation of the workpiece. Connectors can also be set on the processing base 1. In specific applications, the tooling can be installed through the connectors on the processing base 1 and the installation station on the machine tool.

[0041] In one embodiment, the pressing plate 22 of each vertical clamping mechanism 2 in the present application is a long strip plate, a connecting hole is provided at the center of the pressing plate 22 to allow the screw 21 to pass through, and the adjusting nut 23 is arranged above the pressing plate 22, that is, the pressing plate 22 is divided into left and right halves with the screw 21 as the symmetry axis, and a workpiece is arranged below the left half pressing plate 22 and the right half pressing plate 22 respectively, and the two workpieces can be fixed at the same time when the adjusting nut 23 is turned. Of course, the pressing plate 22 can also be a rectangular panel, a circular plate or other structures, as long as it can play a clamping role.

[0042] In one embodiment, see Figure 2 Two vertical clamping mechanisms 2 are arranged on the processing plane, the two vertical clamping mechanisms 2 are arranged at a relative interval, the pressing plates 22 of the two vertical clamping mechanisms 2 are parallel to each other, and a positioning column 11 is arranged below the end of each pressing plate 22. Figure 1 Along the length extension direction of the pressing plate 22, a slider 3 to be processed is installed on both sides of the screw rod 21 respectively, the left half of the two pressing plates 22 presses and fixes one slider 3 to be processed, and the right half of the two pressing plates 22 presses and fixes the other slider 3 to be processed.

[0043] The slider milling waist groove fixing tool provided in the present application utilizes the structural characteristics of the slider 3 to be processed, and specifically and reliably fixes the slider 3 to be processed. A through hole is formed on the slider 3 to be processed, which can be used for positioning. Therefore, the present application sets a positioning column 11 on the processing base 1. The positioning column 11 is a cylinder, which is adapted to the size of the circular through hole on the slider 3 to be processed and is just inserted and fixed. Since the top surface of the slider 3 to be processed is a plane after it is installed on the positioning column 11, the pressing plate 22 is set in the present application to cooperate with the processing plane to achieve the pressing and fixing of the slider 3 to be processed. Of course, if the top surface of the slider 3 to be processed is not a plane after it is installed on the positioning column 11, the bottom surface shape of the pressing plate 22 can also be adaptively set so that the bottom surface shape of the pressing plate 22 is adapted to the shape of the top surface of the slider 3 to be processed after it is installed on the positioning column 11, and the tool can still be reliably fixed.

[0044] To sum up, in response to the defects in the prior art, the present application provides a slider milling waist groove fixing tool, which greatly improves work efficiency compared with traditional fixing devices, realizes large-scale simultaneous processing, reduces manual labor intensity, and alleviates the burden on workers' skill requirements. The tooling provided by the present application is convenient, safe and reliable when used. By adjusting the distance between the pressure plate and the processing plane, it can effectively adapt to various shapes and sizes of products to be processed. The tooling provided by the present application has a simple structure, is easy to manufacture, has a low cost of device manufacturing and application, is easy to use and operate, and has a reliable structure.

[0045] The technical features of the above embodiments may be arbitrarily combined (as long as there is no contradiction in the combination of these technical features). To make the description concise, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written should also be considered to be within the scope of this specification.

[0046] The above is a relatively specific and detailed description of the present application through general description and specific embodiments. It should be understood that, based on the technical concept of the present application, several conventional adjustments or further innovations can be made to these specific embodiments; however, as long as they do not deviate from the technical concept of the present application, the technical solutions obtained by these conventional adjustments or further innovations also fall within the scope of protection of the claims of the present application.

Claims

1. A slider milling waist groove fixing tool, characterized in that: The invention comprises a processing base (1) and a plurality of vertical clamping mechanisms (2) arranged on the processing base (1); a processing plane is formed on the processing base (1); the vertical clamping mechanism (2) comprises a screw (21) vertically arranged on the processing plane and a pressing plate (22) and an adjusting nut (23) installed on the screw (21); the pressing plate (22) and the processing plane are arranged relative to each other, and a mounting position for mounting a slider to be processed (3) is formed between the pressing plate (22) and the processing plane; the pressing plate (22) is used to clamp and fix the slider to be processed (3) under the tightening action of the adjusting nut (23); a plurality of positioning columns (11) are arranged on the processing plane, and the positioning columns (11) are adapted to be plugged into the positioning holes on the slider to be processed (3).

2. The slider milling waist groove fixing tool according to claim 1 is characterized in that: The processing base (1) is a long strip-shaped plate, and one side surface of the processing base (1) is used as the processing plane; a plurality of vertical clamping mechanisms (2) are arranged on the processing plane, and a positioning column (11) is arranged below each vertical clamping mechanism (2).

3. The slider milling waist groove fixing tool according to claim 2 is characterized in that: The pressing plate (22) of each of the vertical pressing mechanisms (2) is a long strip-shaped plate, a connecting hole for allowing the screw rod (21) to pass through is provided at the center of the pressing plate (22), and the adjusting nut (23) is arranged above the pressing plate (22); Two vertical pressing mechanisms (2) are arranged on the processing plane, and the two vertical pressing mechanisms (2) are arranged at a relative interval.

4. The slider milling waist groove fixing tool according to claim 3 is characterized in that: The pressing plates (22) of the two vertical pressing mechanisms (2) are parallel to each other, and a positioning column (11) is arranged below the end of each pressing plate (22).

5. The slider milling waist groove fixing tool according to claim 4 is characterized in that: Along the length extension direction of the pressing plate (22), one of the sliders to be processed (3) is respectively installed on both sides of the screw rod (21), and the two pressing plates (22) are used to press and fix the two sliders to be processed (3).

6. The slider milling waist groove fixing tool according to claim 1, characterized in that: The positioning column (11) is a cylinder extending upward from the processing plane.

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