CN216461916U - An 8k steering knuckle drilled bottom fixture - Google Patents

Abstract

The utility model discloses a bottom tooling fixture with a drilled hole in the middle of an 8k steering knuckle, which comprises a bottom plate, a bottom of the bottom plate is mounted with a mosaic plate, the bottom of the embedded plate is fitted with a base, and the top of the bottom plate is mounted with a positioning A positioning plate is movably mounted on the outer wall of the positioning rod, a mounting plate a is mounted on the top of the bottom plate, and a mounting plate b is mounted on the top of the bottom plate, and the mounting plate b is located on one side of the mounting plate a. The utility model can drive the fixed block b to move on the top of the mounting plate a by rotating the screw rod, so that the distance between the fixed block b and the fixed block a can be adjusted, so that the fixed block b and the fixed block a can be adjusted to the processing parts of different specifications. For fixing, the mounting plate b is movably installed on the top of the bottom plate, so that the mounting plate b can move on the top of the bottom plate, so as to adjust the position of the mounting plate b. After the adjustment, the mounting plate b can be fixed by rotating the positioning bolt to ensure the stability of the mounting plate b.

Description

An 8k steering knuckle drilled bottom fixture

technical field

The utility model relates to the technical field of fixtures, in particular to a bottom tooling fixture with a drilled hole in the middle of an 8k steering knuckle.

Background technique

Fixture refers to the device used to fix the processing object in the process of mechanical manufacturing, so that it occupies the correct position to accept construction or inspection. In a broad sense, any process in the process is used to install quickly, conveniently and safely The device of the workpiece can be called a fixture, but most of the existing fixtures are inconvenient for personnel to adjust when they are in use, so that the fixture cannot limit fixtures of different specifications, which is inconvenient for the staff to use.

The defects of the fixture in the prior art are:

1. The patent document CN210908990U discloses an indexing lathe fixture, "including a main body, the front surface of the main body is provided with threaded holes in three equal parts, and the inner threaded holes are threadedly connected with studs. The front surface of the shim is fixed with a gasket, the gasket is tightly pressed against the main body, a cylinder is fixed on the front surface of the gasket, and a square plate is fixed on the front surface of the cylinder. , threaded holes, studs, gaskets, cylinders, square plates, positioning mechanisms and the coordination between the adjustment parts, after the main body tightens the workpiece, the bottom end of each round rod is pressed against the outer wall of the workpiece, then the operation Personnel can observe the digital reading between the scale of the outer wall of the round rod and the square plate, and can judge whether the workpiece and the lathe fixture are vertical, which can reduce the power consumption of the lathe during the adjustment process, and the efficiency of adjusting the workpiece can be obtained. Improve, practical performance is increased", but when it is used, it is mostly inconvenient for personnel to adjust, so that the clamp cannot limit the clamps of different specifications, which is inconvenient for the staff to use;

2. Most of the fixtures in the prior art are unable to stably fix the workpiece, resulting in the workpiece being not stable enough during processing, and the machining accuracy of the workpiece being insufficient, making it inconvenient for staff to use.

Utility model content

The purpose of the present invention is to provide a bottom tooling fixture with a drilled hole in the middle of an 8k steering knuckle, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions, a bottom fixture for drilling a hole in the middle of an 8k steering knuckle, comprising a bottom plate, a bottom of the bottom plate is fitted with a chimney plate, and the bottom of the chimney plate is fitted with a base;

A positioning rod is installed on the top of the bottom plate, and a positioning plate is movably installed on the outer wall of the positioning rod;

A mounting plate a is installed on the top of the bottom plate, and the mounting plate a is located on one side of the positioning rod, and a mounting plate b is movably mounted on the top of the bottom plate, and the mounting plate b is located on one side of the mounting plate a.

Preferably, a positioning plate is provided on the massage pillow on the top of the bottom plate, and a chute is provided on the top of the bottom plate, and the sliding groove is located on one side of the positioning plate.

Preferably, a shock-absorbing spring is installed on the inner bottom wall of the base, and the top end of the shock-absorbing spring is connected to the bottom of the fitting plate.

Preferably, the outer wall of the positioning rod is screwed with a plurality of limit nuts, and the limit nuts are located on the top and bottom of the positioning plate.

Preferably, the top of the positioning plate is provided with positioning holes.

Preferably, a fixing block a is installed on the top of the mounting plate a, a fixing block b is movably installed on the top of the mounting plate a, and the fixing block b is located on one side of the fixing block a, and the outer walls of the fixing block a and the fixing block b are both A connecting plate is installed, a fixing bolt a is installed through the outer wall of the connecting plate, and a screw rod is installed through the outer wall of the fixing block b.

Preferably, a limiting block is installed at the bottom of the mounting plate b, a positioning bolt is installed at the top of the mounting plate b, a support plate is installed at the top of the mounting plate b, and the support plate is located on one side of the positioning bolt, and the outer wall of the support plate penetrates through A fixing pin b is installed.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model can drive the fixed block b to move on the top of the mounting plate a by rotating the screw rod, so that the distance between the fixed block b and the fixed block a can be adjusted so that the fixed block b and the fixed block a can be adjusted to different specifications. The workpiece is fixed and installed on the top of the bottom plate through the mounting plate b, so that the mounting plate b can move on the top of the bottom plate, so as to adjust the position of the mounting plate b, and fit on the inner side of the chute through the limit block, To ensure the stability of the mounting plate b during adjustment, after the adjustment, the mounting plate b can be fixed by rotating the positioning bolt to ensure the stability of the mounting plate b.

2. The utility model can move up and down on the outer wall of the positioning rod through the positioning plate, so that the positioning plate can limit the workpiece above the positioning plate. After the positioning plate is moved, the positioning plate can be fixed by the limit nut to ensure The stability of the positioning plate can be supported by the connecting plate to ensure the stability of the fixed bolt a. By rotating the fixed bolt a, one end of the workpiece can be fixed to ensure the stability of the workpiece during processing. The fixing bolt b can be supported, and one end of the workpiece can be fixed by the fixing bolt b to ensure the stability of the workpiece during processing. The bottom connection makes the bottom plate have a shock absorption effect and ensures the stability of the workpiece during processing.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the bottom plate structure schematic diagram of the present utility model;

3 is a schematic structural diagram of the mounting plate a of the present utility model;

FIG. 4 is a schematic structural diagram of the mounting plate b of the present invention.

In the figure: 1. Bottom plate; 101, Positioning plate; 102, Chute; 2. Fitting plate; 201, Base; 202, Damping spring; 3. Positioning rod; 301, Limit nut; 5. Mounting plate a; 501, fixing block a; 502, connecting plate; 503, fixing bolt a; 504, fixing block b; 505, screw rod; 6. mounting plate b; 601, limit block; 602 , positioning bolt; 603, supporting plate; 604, fixing bolt b.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to Figures 1 and 2, a bottom jig with drilled holes in the middle of an 8k knuckle;

Embodiment 1: There is a positioning plate 101 on the top massage pillow of the bottom plate 1. The positioning plate 101 can provide a fixed position for the workpiece to ensure the stability of the workpiece during processing. The top of the bottom plate 1 is provided with a chute 102, and The chute 102 is located on one side of the positioning plate 101 , the bottom of the bottom plate 1 is installed with a fitting plate 2 , the inner bottom wall of the base 201 is installed with a damping spring 202 , and the top of the damping spring 202 is connected to the bottom of the fitting plate 2 The bottom of the fitting plate 2 is fitted with the base 201, which is fitted on the inner side of the base 201 through the fitting plate 2, and then connected to the bottom of the fitting plate 2 through the top of the shock-absorbing spring 202, so that the bottom plate 1 has a shock-absorbing effect. , to ensure the stability of the workpiece during processing, a positioning rod 3 is installed on the top of the bottom plate 1, and the outer wall of the positioning rod 3 is threadedly connected with a plurality of limit nuts 301, and the limit nuts 301 are located at the position of the positioning plate 4. At the top and bottom, a positioning plate 4 is movably installed on the outer wall of the positioning rod 3. The top of the positioning plate 4 is provided with a positioning hole 401. The positioning plate 4 can move up and down on the outer wall of the positioning rod 3, so that the positioning plate 4 can The workpiece above the positioning plate 101 is limited. After the positioning plate 4 moves, the positioning plate 4 can be fixed by the limit nut 301 to ensure the stability of the positioning plate 4 .

Please refer to Figure 1, Figure 3 and Figure 4, an 8k steering knuckle drilled bottom fixture;

Embodiment 2: A mounting plate a5 is installed on the top of the bottom plate 1, and the mounting plate a5 is located on one side of the positioning rod 3, a fixing block a501 is installed on the top of the mounting plate a5, and a fixed block is installed on the top of the mounting plate a5. Block b504, and the fixed block b504 is located on one side of the fixed block a501, the outer walls of the fixed block a501 and the fixed block b504 are installed with a connecting plate 502, and the outer wall of the connecting plate 502 is installed through the installation of the fixing bolt a503, which can be supported by the connecting plate 502 The fixing bolt a503 ensures the stability of the fixing bolt a503. By rotating the fixing bolt a503, one end of the workpiece can be fixed to ensure the stability of the workpiece during processing. The outer wall of the fixing block b504 is provided with a screw rod 505. The screw rod 505 can drive the fixed block b504 to move on the top of the mounting plate a5, so that the distance between the fixed block b504 and the fixed block a501 can be adjusted, so that the fixed block b504 and the fixed block a501 can be adjusted. The top of the bottom plate 1 is movably installed with a mounting plate b6, and the mounting plate b6 is located on one side of the mounting plate a5, the bottom of the mounting plate b6 is mounted with a limit block 601, and the top of the mounting plate b6 is mounted with a positioning bolt 602. The plate b6 is movably installed on the top of the bottom plate 1, so that the mounting plate b6 can move on the top of the bottom plate 1, so as to adjust the position of the mounting plate b6. The stability of b6 during adjustment. After adjustment, the mounting plate b6 can be fixed by rotating the positioning bolt 602 to ensure the stability of the mounting plate b6. A support plate 603 is installed on the top of the mounting plate b6, and the support plate 603 is located in the position On one side of the bolt 602, a fixing bolt b604 is installed through the outer wall of the support plate 603. The fixing bolt b604 can be supported by the supporting plate 603, and one end of the workpiece can be fixed by the fixing bolt b604 to ensure the stability of the workpiece during processing. .

Working principle, the positioning plate 101 can provide a fixed position for the workpiece to ensure the stability of the workpiece during processing, the support plate 603 can support the fixing bolt b604, and one end of the workpiece can be fixed by the fixing bolt b604. The plate b6 is movably installed on the top of the bottom plate 1, so that the mounting plate b6 can move on the top of the bottom plate 1, so as to adjust the position of the mounting plate b6. The stability of b6 during adjustment. After adjustment, the mounting plate b6 can be fixed by rotating the positioning bolt 602 to ensure the stability of the mounting plate b6. By rotating the screw rod 505, the fixing block b504 can be driven on the top of the mounting plate a5. Move to adjust the distance between the fixed block b504 and the fixed block a501, so that the fixed block b504 and the fixed block a501 can fix workpieces of different specifications, and the connecting plate 502 can support the fixed bolt a503 to ensure the stability of the fixed bolt a503 One end of the workpiece can be fixed by rotating the fixing bolt a503, and the outer wall of the positioning rod 3 can be moved up and down by the positioning plate 4, so that the positioning plate 4 can limit the workpiece above the positioning plate 101. 4 After moving, the positioning plate 4 can be fixed by the limit nut 301, embedded in the inner side of the base 201 by the inserting plate 2, and then connected with the bottom of the inserting plate 2 by the top end of the shock-absorbing spring 202, so that the bottom plate 1 has a reducing force. shock effect.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (7)

1. A bottom jig with a drilled hole in the middle of an 8k steering knuckle, comprising a bottom plate (1), characterized in that: the bottom of the bottom plate (1) is fitted with a fitting plate (2), and the bottom of the fitting plate (2) is A base (201) is fitted and installed; A positioning rod (3) is installed on the top of the bottom plate (1), and a positioning plate (4) is movably installed on the outer wall of the positioning rod (3); A mounting plate a (5) is installed on the top of the bottom plate (1), and the mounting plate a (5) is located on one side of the positioning rod (3), and a mounting plate b (6) is movably mounted on the top of the bottom plate (1). ), and the mounting plate b (6) is located on one side of the mounting plate a (5). 2. The bottom tooling fixture of the middle drilled hole of a kind of 8k steering knuckle according to claim 1, characterized in that: the top massage pillow of the bottom plate (1) has a positioning plate (101), and the top of the bottom plate (1) is provided with a positioning plate (101). A chute (102) is provided, and the chute (102) is located on one side of the positioning plate (101). 3. The bottom fixture for drilling holes in the middle of an 8k steering knuckle according to claim 1, wherein a shock-absorbing spring (202) is installed on the inner bottom wall of the base (201), and the shock-absorbing spring The top of (202) is connected to the bottom of the fitting plate (2). 4. The bottom jig for drilling holes in the middle of an 8k steering knuckle according to claim 1, wherein the outer wall of the positioning rod (3) is threadedly connected with a plurality of limit nuts (301), and Limit nuts (301) are located at the top and bottom of the positioning plate (4). 5 . The bottom fixture for drilling holes in the middle of an 8k steering knuckle according to claim 1 , wherein a positioning hole ( 401 ) is opened on the top of the positioning plate ( 4 ). 6 . 6. The bottom jig for drilling holes in the middle of an 8k steering knuckle according to claim 1, wherein a fixing block a (501) is installed on the top of the mounting plate a (5), and the mounting plate a ( 5) The top of the fixed block b (504) is movably installed, and the fixed block b (504) is located on one side of the fixed block a (501). The outer walls of the fixed block a (501) and the fixed block b (504) are installed with The connecting plate (502) has a fixing bolt a (503) installed through the outer wall of the connecting plate (502), and a screw rod (505) is installed through the outer wall of the fixing block b (504). 7. The bottom jig for drilling holes in the middle of an 8k steering knuckle according to claim 1, characterized in that: a limit block (601) is installed at the bottom of the mounting plate b (6), and the mounting plate b (6) ) is installed with a positioning bolt (602), a support plate (603) is installed on the top of the mounting plate b (6), and the support plate (603) is located on one side of the positioning bolt (602), and the outer wall of the support plate (603) A fixing pin b (604) is installed therethrough.

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