Part pitch detection jig

Abstract

The utility model discloses a part hole pitch detection jig which comprises a first electric push rod, a top frame, a supporting stand column, a first detection head, a multi-direction sleeve, a second electric push rod, a second detection head and a distance measuring head, the first electric push rod is arranged on the top frame, and the telescopic end of the first electric push rod is connected with the top of the multi-direction sleeve; the two ends of the multidirectional sleeve are connected with a first detection head and a second detection head through second electric push rods correspondingly, one side of the bottom of the top frame is connected with a supporting base through a supporting stand column, a plurality of supporting rods are arranged on the top of the supporting base, and parts are placed on the supporting rods. According to the utility model, the support base is arranged, the plurality of support rods are arranged at the top of the support base, parts are convenient to place, erect, observe and detect through the support rods, the first electric push rod is arranged on the top frame, the telescopic end of the first electric push rod is connected with the part detection mechanism, the use is convenient, and the height can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of hole spacing detection jigs, and specifically is a part hole spacing detection jig. Background Art

[0002] The hole distance detection fixture is used to detect the hole distance of the parts. The hole distance is the center distance between the two holes, that is, the distance from the center of the first hole to the center of the second hole. With the rapid development of modern mechanical processing, many advanced mechanical processing technologies have gradually emerged;

[0003] For example, the authorized patent with publication number CN216308856U (special parts hole distance measurement tool): includes a ruler, a fixed rod is fixedly connected to the left side of the bottom end of the ruler, the top inner wall of the fixed rod is fixedly connected to one end of the first spring, the bottom end of the first spring is fixedly connected to a slider, a number of leveling frames are evenly fixedly connected to the outer diameter of the slider, the bottom end of the fixed rod is threadedly connected to a first polishing cone, the front bottom of the ruler is slidably connected to a moving rod, the top inner wall of the moving rod is fixedly connected to one end of the second spring, the bottom end of the second spring is fixedly connected to a sliding rod, and the bottom end of the sliding rod is threadedly connected to a second polishing cone. In the utility model, the hole distance is measured conveniently and quickly through the distance between the fixed rod and the moving rod, the operation is simple, the indication is intuitive and clear, the trouble of calculation is avoided, and the work efficiency is improved. The first polishing cone is more stably inserted into the hole through the leveling frame, which improves the accuracy of measurement;

[0004] The above-mentioned existing technology cannot perform multi-hole detection on part holes, cannot perform real-time detection of part hole spacing, has low detection efficiency, is not convenient to use, and is not convenient to support. There are errors in the physical measurement method, and the measurement is not accurate enough. Utility Model Content

[0005] The purpose of the utility model is to provide a part hole spacing detection jig to solve the problems proposed in the above-mentioned background technology that multi-hole detection of part holes cannot be performed, real-time detection of part hole spacing cannot be performed, detection efficiency is low, use is not convenient, support is not convenient, physical measurement methods have errors, and measurement is not accurate enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a part hole distance detection fixture, comprising a first electric push rod, a top frame, a supporting column, a first detection head, a multi-directional sleeve, a second electric push rod, a second detection head and a distance measuring head, wherein the first electric push rod is arranged on the top frame, the telescopic end of the first electric push rod is connected to the top of the multi-directional sleeve, and both ends of the multi-directional sleeve are respectively connected to the first detection head and the second detection head through the second electric push rod, and one side of the bottom of the top frame is connected to the support base through the supporting column, and a plurality of support rods are arranged on the top of the support base, and the parts are placed on the support rods.

[0007] In a further embodiment, there are four support rods in total, and the four support rods are diagonally arranged on the support base.

[0008] In a further embodiment, a mounting hole is provided on one side of the top of the support base, and the mounting hole is fixed to the bottom bolt of the support column.

[0009] In a further embodiment, a distance measuring head is disposed on the top of the first detection head, and a light-sensitive contact piece is disposed on the top of the second detection head directly opposite to the distance measuring head.

[0010] In a further embodiment, a telescopic rod and a screw rod are provided inside the second electric push rod, and the telescopic rod is drivingly connected to the screw rod.

[0011] In a further embodiment, a double-headed motor is provided inside the multi-directional sleeve, and the output shaft of the double-headed motor is connected to the end of the screw.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a support base, and a plurality of support rods are provided on the top of the support base. The support rods facilitate the placement of parts, and the parts are placed high for easy observation and detection. A first electric push rod is provided on the top frame, and the telescopic end of the first electric push rod is connected to the part detection mechanism, which is easy to use and can be adjusted in height.

[0014] 2. The utility model is provided with a multi-directional sleeve, and a first detection head and a second detection head are respectively provided at both ends of the multi-directional sleeve through a second electric push rod. The lateral position of the first detection head and the second detection head can be adjusted by the second electric push rod. The two mounting holes on the part can be detected simultaneously by the first detection head and the second detection head, respectively, which can improve the hole distance detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a part hole distance detection fixture of the utility model;

[0016] Figure 2 It is a top view of the support base of the utility model;

[0017] Figure 3 This is the front view of the distance measuring mechanism of the utility model;

[0018] Figure 4 It is a top view of the distance measuring mechanism of the utility model;

[0019] Figure 5 It is a structural schematic diagram of part A of the utility model.

[0020] In the figure: 1. first electric push rod; 2. top frame; 3. support column; 4. first detection head; 5. telescopic rod; 6. multi-directional sleeve; 7. parts; 8. support rod; 9. support base; 10. second electric push rod; 11. second detection head; 12. distance measuring head; 13. mounting hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-5 The utility model provides an embodiment: a part hole distance detection fixture, including a first electric push rod 1, a top frame 2, a support column 3, a first detection head 4, a multi-directional sleeve 6, a second electric push rod 10, a second detection head 11 and a distance measuring head 12, the first electric push rod 1 is arranged on the top frame 2, the telescopic end of the first electric push rod 1 is connected to the top of the multi-directional sleeve 6, both ends of the multi-directional sleeve 6 are respectively connected to the first detection head 4 and the second detection head 11 through the second electric push rod 10, the bottom side of the top frame 2 is connected to the support base 9 through the support column 3, a plurality of support rods 8 are arranged on the top of the support base 9, and the parts 7 are placed on the support rods 8; The top frame 2 facilitates the installation of the first electric push rod 1, and the first detection head 4 and the second detection head 11 can be adjusted in height through the first electric push rod 1. The second electric push rod 10 can be installed at the same time through the multi-directional sleeve 6. The first detection head 4 and the second detection head 11 can be adjusted in lateral distance through the second electric push rod 10, so that the first detection head 4 and the second detection head 11 are directly opposite to the mounting holes on the part 7, and the part 7 can be elevated and supported by the support rods 8; there are four support rods 8 in total, and the four support rods 8 are diagonally arranged on the support base 9, and the part 7 can be elevated and supported in four directions by the four support rods 8.

[0023] A mounting hole 13 is provided on one side of the top of the support base 9 , and the mounting hole 13 is fixed to the bottom bolt of the support column 3 , so that the mounting hole 13 is convenient for installing the support column 3 .

[0024] A distance measuring head 12 is provided on the top of the first detection head 4, and a light-sensitive contact piece is provided on the top of the second detection head 11 opposite to the distance measuring head 12. The distance between the first detection head 4 and the second detection head 11 can be detected by the distance measuring head 12, so as to determine the part hole distance.

[0025] A telescopic rod 5 and a screw are provided inside the second electric push rod 10, and the telescopic rod 5 is transmission-connected to the screw and lead screw, and the extension and retraction of the telescopic rod 5 is controlled by the second electric push rod 10; a double-headed motor is provided inside the multi-directional sleeve 6, and the output shaft of the double-headed motor is connected to the end of the screw, and the double-headed motor is used to drive the two screws to rotate at the same time.

[0026] Working principle: When in use, place the part 7 on the support rod 8, set the first electric push rod 1 on the top frame 2, connect the telescopic end of the first electric push rod 1 to the top of the multi-directional sleeve 6, and control the telescopic rod 5 to retract through the second electric push rod 10, so that the position of the first detection head 4 and the second detection head 11 can be adjusted to face the part hole, and the distance between the first detection head 4 and the second detection head 11 can be measured through the ranging head 12 on the top of the first detection head 4. The top frame 2 can be elevated and supported by the support column 3, and it is convenient to thread it with the bottom end of the support column 3 through the mounting hole 13.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A part hole distance detection fixture, comprising a first electric push rod (1), a top frame (2), a support column (3), a first detection head (4), a multi-directional sleeve (6), a second electric push rod (10), a second detection head (11) and a distance measuring head (12), characterized in that: The first electric push rod (1) is arranged on the top frame (2), the telescopic end of the first electric push rod (1) is connected to the top of the multi-directional sleeve (6), both ends of the multi-directional sleeve (6) are respectively connected to the first detection head (4) and the second detection head (11) through the second electric push rod (10), the bottom side of the top frame (2) is connected to the support base (9) through the support column (3), and a plurality of support rods (8) are arranged on the top of the support base (9), and the parts (7) are placed on the support rods (8).

2. A part hole distance detection jig according to claim 1, characterized in that: There are four support rods (8) in total, and the four support rods (8) are diagonally arranged on the support base (9).

3. A part hole distance detection jig according to claim 1, characterized in that: A mounting hole (13) is provided on one side of the top of the support base (9), and the mounting hole (13) is fixed to the bottom of the support column (3) by bolts.

4. A part hole distance detection jig according to claim 1, characterized in that: A distance measuring head (12) is arranged on the top of the first detection head (4), and a light-sensitive contact piece is arranged on the top of the second detection head (11) directly opposite to the distance measuring head (12).

5. The part hole distance detection jig according to claim 1, characterized in that: A telescopic rod (5) and a screw rod are provided inside the second electric push rod (10), and the telescopic rod (5) is drivingly connected to the screw rod.

6. A part hole distance detection jig according to claim 5, characterized in that: A double-headed motor is arranged inside the multi-directional sleeve (6), and the output shaft of the double-headed motor is connected to the end of the screw.

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