CN216206503U - Multi-degree-of-freedom detection tool - Google Patents

Abstract

The utility model relates to a multi-degree-of-freedom detection tool, which comprises bases arranged in front and back and a base located below and connected with the bases, and is characterized in that: a wedge-shaped groove is formed between the base and the base, a sliding block is connected to the wedge-shaped groove in a sliding mode, an installation block is installed above the sliding block, an angle adjusting mechanism is arranged on the hinge support, and a movable plate is hinged to the upper portion of the installation block through the hinge support. After the base and the base of the detection tool are installed, a wedge-shaped groove is formed, a sliding block is connected in the wedge-shaped groove in a sliding mode, and when the posture of a workpiece to be detected needs to be adjusted, the front position and the rear position of the workpiece to be detected can be adjusted by pushing the sliding block; this detect frock is through adjusting the fly leaf of installing on the sliding block to realize adjustable work piece for the every single move angle on ground, through multi freedom's detection frock, make personnel when carrying out the detection process, adjust the work piece to a suitable gesture so that detect according to self needs.

Description

A multi-degree-of-freedom inspection tool

technical field

The utility model relates to the technical field of machining detection, in particular to a multi-degree-of-freedom detection tool.

Background technique

Tooling is the "tooling" in the field of mechanical production and processing, that is, the production process equipment, which refers to the general name of various tools used in the manufacturing process, including tools, fixtures, molds, measuring tools, inspection tools, etc., which are used to detect the installation of workpieces. process, the necessary tools.

The existing tooling for detecting workpieces cannot adjust the angle and position of the workpieces during its use. The detection process of the workpieces is very cumbersome and wastes manpower, and the workpieces are prone to appear during the operation of the device. Shaking, unable to meet modern needs, very inconvenient.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a multi-degree-of-freedom detection tool, which solves the problem of fixing the workpiece during the detection after the workpiece is completed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-degree-of-freedom detection tool, comprising a base arranged front and rear, a base located below the base and connected to it, and the base and the base are connected. A wedge-shaped groove is formed between the wedge-shaped grooves, a sliding block is slidably connected to the wedge-shaped groove, a mounting block is installed above the sliding block, an angle adjustment mechanism is arranged on the hinge bracket, and the movable block is hinged above the hinge bracket. The angle adjustment mechanism is connected with the movable plate to adjust the pitch angle of the movable plate relative to the ground, and a fixing bracket for fixing the workpiece to be tested is slidably connected along the length of the movable plate.

As a preferred technical solution of the present utility model, the fixing bracket includes two fixing blocks installed on the upper surface of the movable panel and arranged in front and back, and a screw rod and a polished rod are connected between the two fixing blocks. A connecting block is threadedly connected on the circumferential direction of the screw rod, a plane plate is arranged along the vertical direction of the connecting block, a plurality of installation through grooves are opened on the plane plate, and both sides of the connecting block are sleeved on. In the circumferential direction of the polished rod, the screw rod extends upward along its axis through the fixing block and forms an extension portion, and a hand-tight nut is fixed at the extension portion.

As a preferred technical solution of the present invention, an accommodating cavity is machined along the vertical line of the flat plate, and an electromagnet is placed inside the accommodating cavity for adsorbing and fixing the metal plate.

As a preferred technical solution of the present invention, the angle adjustment mechanism includes two lifting ears located on the left and right sides of the mounting block and provided with adjustment grooves, a limit rod located between the two lifting ears, and Mounting bolts that pass through the lifting lugs and are fastened to the mounting block.

As a preferred technical solution of the present invention, the middle part of the movable plate is provided with a stud bolt, and the two heads of the stud bolt are located inside the adjustment groove, and the two ends of the stud bolt Anti-loosening nuts are screwed to the parts, and the anti-loosening nuts are in conflict with the lifting lugs.

As a preferred technical solution of the present invention, one side of the base extends inward to form a platform with a plurality of positioning holes, and the sliding block is provided with a plurality of first installation grooves, through which the bolts pass through in sequence. The first installation groove and the platform are used to fix the sliding block.

As a preferred technical solution of the present invention, the other side of the base extends outward to form an extension plate with a plurality of holes.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The base and base of the inspection tool will form a wedge-shaped groove after installation, and the sliding block is slidably connected in the wedge-shaped groove. When the posture of the workpiece to be inspected needs to be adjusted, the front and rear positions can be adjusted by pushing the sliding block.

2. The inspection tool can adjust the pitch angle of the workpiece relative to the ground by adjusting the movable plate installed on the sliding block. Through the multi-degree-of-freedom inspection tool, the personnel can adjust the workpiece according to their own needs during the inspection process. to a suitable pose for easy detection.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

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

Fig. 2 is the structural state change schematic diagram of the present utility model;

3 is the second schematic diagram of the overall structure of the present utility model;

4 is a schematic diagram of the installation of the sliding block and the angle adjustment mechanism of the present invention;

5 is a schematic structural diagram of a fixed bracket of the present invention;

6 is a schematic structural diagram of another embodiment of the present invention;

In the figure: 1, base; 102, wedge groove; 2, base; 201, extension plate; 3, sliding block; 301, first installation groove; 4, installation block; 5, hinge bracket; 6, angle adjustment mechanism; 61, lifting ear; 611, adjustment groove; 62, mounting bolt; 63, limit rod; 7, movable plate; 701, stud bolt; 8, fixing bracket; 81, fixing block; 82, screw rod; 83, hand Screw the nut; 84, polished rod; 85, connecting block; 86, flat plate; 87, install through slot; 88, electromagnet.

Detailed ways

It should be noted that in the description of the present invention, the terms "horizontal", "longitudinal", "upper", "lower", "front", "rear", "left", "right" and "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indications of orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description , does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

Example 1

As shown in Figures 1-6, the present invention provides a multi-degree-of-freedom detection tool, comprising a base 1 arranged in front and rear, a base 2 located below and connected to the base 1, and a base 1 and the base 2 form a The wedge-shaped groove 102 is slidably connected with a sliding block 3, a mounting block 4 is installed above the sliding block 3, an angle adjustment mechanism 6 is provided on the hinge bracket 5, and a movable plate is hinged above the mounting block 4 through the hinge bracket 5 7, and the angle adjustment mechanism 6 is connected with the movable plate 7 to adjust the pitch angle of the movable plate 7 relative to the ground, and a fixed bracket 8 is slidably connected along the length direction of the movable plate 7 .

After the base 1 and the base 2 are installed, a wedge-shaped groove 102 will be formed at the contact point of the two; the two sides of the sliding block 3 are slidably connected in the wedge-shaped groove 102. The length direction of the wedge-shaped groove 102 is moved to adjust the posture of the workpiece to be tested; the hinge bracket 5 is used to fix the side of the movable plate 7 and form a hinge, so that the movable plate 7 can be rotated around the rotation axis of the hinge bracket 5 as a whole, and the angle adjustment mechanism 6 is fixed with the sliding block 3 and the movable plate 7 to fix the pitch angle of the movable plate 7; the fixed bracket 8 is used to fix the workpiece to be tested. The workpiece to be tested is placed on the fixed bracket 8, and the front and rear positions of the sliding block 3 are adjusted according to the actual needs of the inspector, and the pitch angle of the movable plate 7 is adjusted. Finally, the effect of multi-degree-of-freedom adjustment is achieved, which is convenient for workpiece detection.

The fixing bracket 8 includes two fixing blocks 81 installed on the upper surface of the movable plate 7 in a front and rear arrangement. 85, a plane plate 86 is provided along the vertical direction of the connecting block 85, a plurality of installation through grooves 87 are opened on the plane plate 86, and both sides of the connecting block 85 are sleeved on the circumferential direction of the polished rod 84, and the screw rod 82 is along its axis. It extends upward through the fixing block 81 and forms an extension part, and a thumb nut 83 is fixed at the extension part.

The fixed block 81 is installed on the vertical surface of the movable plate 7 by screws. The screw rod 82 and the polished rod 84 are both conducive to the overall movement of the connecting block 85. When the inspector rotates the hand-tightening nut 83, the hand-tightening nut 83 will drive the screw rod 82 to carry out the operation. Rotation, the rotation of the screw rod 82 will eventually drive the connecting block 85 to move along the axis of the screw rod 82 as a whole; the polished rod 84 ensures the structural stability of the connecting block 85 during the movement; the flat plate 86 is used for the installation of the workpiece to be tested . In one embodiment, the installation through grooves 87 may be processed on the flat plate 86 , and after the workpiece is placed on the flat plate 86 , the workpiece to be tested is fixed to the installation through grooves 87 by inserting corresponding pins.

An accommodating cavity is machined along the vertical line of the plane plate 86 , and an electromagnet 88 is placed inside the accommodating cavity for attracting and fixing the metal plate.

In another embodiment, an electromagnet 88 may be placed at the flat plate 86, and after power-on, the electromagnet 88 will attract and fix the metal plate.

The angle adjustment mechanism 6 includes two lifting lugs 61 located on the left and right sides of the mounting block 4 and provided with adjustment grooves 611 , a limit rod 63 located between the two lifting lugs 61 and passing through the lifting lugs 61 and being fixed to the mounting block 4 . 62 on the mounting bolts.

The lifting lugs 61 are fixed to the mounting block 4 through mounting bolts 62 , and a limit rod 63 for limiting the pitch angle of the movable panel 7 is connected between the two lifting lugs 61 . The limit rod 63 can be an embodiment as shown in FIG. 4 , which is located below and is used to limit the limit of the lowest position of the movable plate 7; the limit rod 63 can also be another embodiment of two, in which the limit The position of the position rod 63 is the same as that of the previous embodiment, and another position limit rod 63 is located at the top position between the two lifting ears 61 to limit the limit of the highest position of the movable plate 7 .

The middle part of the movable plate 7 is provided with a stud bolt 701, and the two heads of the stud bolt 701 are located inside the adjustment groove 611. The two heads of the stud bolt 701 are screwed with a locking nut. The ears 61 are in conflict.

The stud bolts 701 penetrate through the movable plate 7 , and loosen nuts are installed on both heads, so that when the stud bolts 701 are adjusted in the direction of the adjustment groove 611 , the fixing between the two ends is completed, and the overall shaking of the movable plate 7 is reduced.

One side of the base 2 extends inward to form a platform with a plurality of positioning holes. The sliding block 3 is provided with a plurality of first installation grooves 301 .

The other side of the base 2 extends outward to form an extension plate 201 with a plurality of holes.

The extension plate 201 is used for fixing the inspection tool to a horizontal surface such as a table or the ground.

Specifically, the specific use process of the detection tooling:

A. After the base 1 and the base 2 are installed, the base 1 and the base 2 are integrally fixed on the horizontal plane through the extension plate 201;

B. Slide the sliding block 3 to adjust the overall front and rear position of the sliding block 3 and adjust it to an appropriate position;

C. Adjust the stud bolts 701 to complete the pitch angle of the movable plate 7 relative to the base 1 and the base 2 as a whole;

D. After completing the front and rear and pitch angles, place the workpiece to be measured on the plane plate 86, and finally complete the positioning of the workpiece;

E. Detect the workpiece by hand-held relevant detection tools.

The base and base of the detection tool will form a wedge-shaped groove after installation, and the sliding block is slidably connected in the wedge-shaped groove. When the posture of the workpiece to be tested needs to be adjusted, the front and rear position can be adjusted by pushing the sliding block; the detection The tooling can adjust the pitch angle of the workpiece relative to the ground by adjusting the movable plate installed on the sliding block. Through the multi-degree-of-freedom testing tooling, the personnel can adjust the workpiece to a suitable one according to their own needs during the testing process. pose for easy detection.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A multi-degree-of-freedom detection tool, comprising a base (1) arranged front and rear, a base (2) located below and connected to the base (1), and a hinge bracket (5), characterized in that: A wedge-shaped groove (102) is formed between the base (1) and the base (2), a sliding block (3) is slidably connected to the wedge-shaped groove (102), and a sliding block (3) is installed above the sliding block (3). An installation block (4), an angle adjustment mechanism (6) is provided on the hinge bracket (5), a movable plate (7) is hinged above the installation block (4) through the hinge bracket (5), and the angle The adjusting mechanism (6) is connected with the movable plate (7) to adjust the pitch angle of the movable plate (7) relative to the ground, and is slidably connected along the length direction of the movable plate (7) for fixing the workpiece to be tested the fixing bracket (8). 2. A multi-degree-of-freedom detection tool according to claim 1, characterized in that: the fixing bracket (8) comprises two fixing blocks (81) mounted on the upper surface of the movable plate (7) in a front-rear arrangement ), a screw rod (82) and a polished rod (84) are connected between the two fixing blocks (81), and a connecting block (85) is threadedly connected on the circumference of the screw rod (82). The connecting block (85) is vertically provided with a plane plate (86), the plane plate (86) is provided with a plurality of installation through grooves (87), and both sides of the connecting block (85) are sleeved on the plane plate (86). In the circumferential direction of the polished rod (84), the screw rod (82) extends upward through the fixing block (81) along its axis and forms an extension part, and a thumb nut (83) is fixed at the extension part. 3. The multi-degree-of-freedom inspection tool according to claim 2, characterized in that: along the vertical line of the plane plate (86), a accommodating cavity is machined, and an inner side of the accommodating cavity is placed for adsorbing the metal plate parts and making the Its fixed electromagnet (88). 4 . The multi-degree-of-freedom detection tool according to claim 1 , wherein the angle adjustment mechanism ( 6 ) comprises an adjustment groove ( 611 ) located on the left and right sides of the mounting block ( 4 ). 5 . Two lifting lugs (61), a limit rod (63) located between the two lifting lugs (61), and the installation passing through the lifting lugs (61) and fixed on the mounting block (4) Bolt (62). 5. A multi-degree-of-freedom detection tool according to claim 4, characterized in that a stud bolt (701) is provided through the middle of the movable plate (7), and the stud bolt (701) is The two heads are located on the inner side of the adjustment groove (611), and the two heads of the stud bolt (701) are screwed with a locking nut, and the locking nut is in conflict with the lifting lug (61). 6. A multi-degree-of-freedom detection tool according to claim 5, characterized in that: one side of the base (2) extends inward to form a platform with a plurality of positioning holes, and the sliding block (3) A plurality of first installation grooves (301) are opened on the upper part, and the sliding block (3) is fixed by passing through the first installation grooves (301) and the platform in sequence through the bolts. 7 . The multi-degree-of-freedom detection tool according to claim 6 , wherein the other side of the base ( 2 ) extends outward to form an extension plate ( 201 ) with a plurality of holes. 8 .

Images