A new type of needle plug gauge inspection tool

Abstract

The utility model provides a new type of needle plug gauge inspection tool, including a base, a guide rail is fixedly connected to the middle front side of the upper part of the base, and sliders are slidably arranged on the left and right sides of the upper part of the guide rail, wherein the upper part of the slider is fixedly connected to a T-shaped bracket; the middle and upper openings on the outer side of the vertical section of the T-shaped bracket are fixedly connected to a driving motor; the upper rear side of the base is adsorbed and connected to a universal meter seat, and a micrometer is fixedly connected to the universal meter seat, characterized in that an auxiliary centering component is hinged on the middle front side of the upper part of the base, and the auxiliary centering component is located on the front side of the guide rail. The utility model is provided with a movable bottom plate, a U-shaped bracket, a threaded rod, a sliding block, a centering clamping block, a V-shaped groove, an operating block and a damping hinge, which is conducive to achieving the effect of auxiliary centering installation, thereby ensuring that the needle plug gauge and the clamping assembly are coaxially arranged, thereby avoiding the problem of affecting the accuracy of detection, and is more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of measuring needle plug gauge inspection tools, in particular to a novel measuring needle plug gauge inspection tool. Background Art

[0002] A needle plug gauge inspection fixture is a device that can detect needle plug gauges, such as a needle plug gauge inspection fixture with announcement number CN217179437U, which includes a fixed frame, both ends of which are rotatably connected to rotating rings through bearing sleeves, and the two rotating rings are respectively fixed to the outer walls of two fixed cylinders, and clamping assemblies are provided in the two fixed cylinders. There are still some problems in the actual use of this needle plug gauge inspection fixture, such as: during the installation of the needle plug gauge, the operator cannot ensure that the needle plug gauge and the clamping assembly are coaxially arranged, which may affect the accuracy of the detection and is inconvenient to use. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a new type of measuring needle plug gauge inspection fixture, which can achieve the effect of auxiliary centering installation, thereby ensuring that the measuring needle plug gauge and the clamping assembly are coaxially arranged, thereby avoiding the problem of affecting the accuracy of detection and being more convenient to use.

[0004] The technical solution is as follows: a new type of measuring needle plug gauge inspection fixture, including a base, a guide rail is fixedly connected to the middle front side of the upper part of the base, and sliders are slidably arranged on the left and right sides of the upper part of the guide rail, wherein the upper parts of the sliders are respectively fixedly connected to T-shaped brackets; driving motors are respectively fixedly connected to the middle and upper openings on the outer sides of the vertical sections of the T-shaped brackets; a universal meter seat is adsorbed and connected to the upper rear side of the base, and a micrometer is fixedly connected to the universal meter seat, characterized in that an auxiliary centering component is hinged on the middle front side of the upper part of the base, and the auxiliary centering component is located on the front side of the guide rail.

[0005] Preferably, the auxiliary centering component includes a movable base plate, an upper middle portion of the movable base plate is fixedly connected to a U-shaped bracket, and a threaded rod is connected to a longitudinal bearing in the inner middle portion of the U-shaped bracket, wherein the upper end of the threaded rod passes through the inner upper middle side of the U-shaped bracket; sliding blocks are slidably arranged on the upper and lower sides of the inner part of the U-shaped bracket, and threaded through holes are longitudinally opened in the inner middle portion of the sliding block, wherein the sliding blocks are threadedly connected to the outer wall of the threaded rod through the threaded through holes; the rear end of the sliding block is fixedly connected to a centering clamping block, and a V-shaped groove is opened on the inner side of the centering clamping block; the upper end of the threaded rod is fixedly connected to an operating block; the front part of the movable base plate is fixedly connected to a damping hinge.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the arrangement of the movable base plate, the U-shaped bracket, the threaded rod, the sliding block, the centering clamping block, the V-shaped groove, the operating block and the damping hinge is conducive to achieving the effect of auxiliary centering installation, thereby ensuring that the measuring needle plug gauge and the clamping assembly are coaxially arranged, thereby avoiding the problem of affecting the accuracy of detection, and being more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model.

[0009] Figure 2 It is a structural schematic diagram of the auxiliary centering component of the utility model.

[0010] In the figure:

[0011] 1. Base; 2. Guide rail; 3. Slider; 4. T-shaped bracket; 5. Drive motor; 6. Universal table base; 7. Micrometer; 8. Auxiliary centering assembly; 81. Movable bottom plate; 82. U-shaped bracket; 83. Threaded rod; 84. Sliding block; 85. Centering clamping block; 86. V-shaped groove; 87. Operating block; 88. Damping hinge. DETAILED DESCRIPTION

[0012] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, a new type of measuring needle plug gauge inspection fixture includes a base 1, a guide rail 2 is fixedly connected to the front middle side of the upper part of the base 1, and sliders 3 are slidably arranged on the left and right sides of the upper part of the guide rail 2, wherein the upper part of the slider 3 is fixedly connected to a T-shaped bracket 4; the middle and upper openings of the outer side of the vertical section of the T-shaped bracket 4 are fixedly connected to a driving motor 5; the upper rear side of the base 1 is adsorbed and connected to a universal meter seat 6, and a micrometer 7 is fixedly connected to the universal meter seat 6.

[0013] One of the new types of measuring needle plug gauge inspection tools also includes an auxiliary centering component 8, and the auxiliary centering component 8 is hinged to the upper middle front side of the base 1; the auxiliary centering component 8 is located on the front side of the guide rail 2, which is conducive to achieving the effect of auxiliary centering installation, thereby ensuring that the measuring needle plug gauge and the clamping component are coaxially arranged, thereby avoiding the problem of affecting the accuracy of detection, and is more convenient to use.

[0014] Among them, the auxiliary centering component 8 includes a movable base plate 81, and a U-shaped bracket 82 is fixedly connected to the upper middle part of the movable base plate 81, and a threaded rod 83 is connected to the longitudinal bearing of the inner middle part of the U-shaped bracket 82, wherein the upper end of the threaded rod 83 passes through the inner middle and upper side of the U-shaped bracket 82; sliding blocks 84 are slidably arranged on the upper and lower sides of the U-shaped bracket 82, and threaded through holes are longitudinally opened in the inner middle part of the sliding block 84, wherein the sliding blocks 84 are respectively threadedly connected to the outer wall of the threaded rod 83 through the threaded through holes; the rear end of the sliding block 84 is respectively fixedly connected to a centering clamping block 85, and a V-shaped groove 86 is respectively opened on the inner side of the centering clamping block 85; the upper end of the threaded rod 83 is fixedly connected to an operating block 87; the front part of the movable base plate 81 is fixedly connected to a damping hinge 88.

[0015] In this embodiment, specifically, the movable bottom plate 81 is arranged on the upper middle front side of the base 1, and the movable bottom plate 81 is located on the front side of the guide rail 2, wherein the movable bottom plate 81 is hinged to the front upper middle side of the base 1 through a damping hinge 88.

[0016] In this embodiment, specifically, the midpoint of the top connection line of the V-shaped groove 86 coincides with the axis of the output shaft of the driving motor 5 .

[0017] In this embodiment, specifically, the centering clamping block 85 is a stainless steel block with a rectangular cross section.

[0018] In this embodiment, specifically, the movable bottom plate 81 is made of a stainless steel plate with a rectangular cross section.

[0019] In this embodiment, specifically, the threaded rod 83 is a double-headed threaded rod, and the threads on the upper and lower sides of the outer wall of the threaded rod 83 have opposite rotation directions.

[0020] In this embodiment, specifically, the slider 3 is a lockable slider.

[0021] In this embodiment, specifically, the guide rail 2 is a stainless steel guide rail that matches the slider 3 .

[0022] In this embodiment, specifically, the driving motor 5 is electrically connected to an external control panel.

[0023] In this embodiment, when installing the needle plug gauge, the operator can directly place the needle plug gauge between the centering clamping blocks 85, and then the operator can rotate the threaded rod 83 through the operating block 87, and the threaded rod 83 will drive the centering clamping block 85 to move inward synchronously through the sliding block 84 until the centering clamping block 85 clamps the needle plug gauge through the V-shaped groove 86. At this time, the axis of the needle plug gauge will coincide with the axis of the drive motor 5. Then the operator can push the slider 3 inward to drive the drive motor 5 to move inward through the T-shaped bracket 4 until the output shaft of the drive motor 5 is respectively pressed against the needle plug gauge, and then the slider 3 is tightened. Then the operator can rotate the threaded rod 83 through the operating block 87 again to make the threaded rod 83 Drive the sliding block 84 to move outward until the sliding block 84 moves to the extreme position, and then the operator can bend the U-shaped bracket 82 to the front side, so that the U-shaped bracket 82 drives the movable bottom plate 81 to rotate with the center of the damping hinge 88 as the center, until the U-shaped bracket 82 is set horizontally. At this time, the centering clamping block 85 will not hinder the micrometer 7 from detecting the needle plug gauge. Then the operator can place the micrometer 7 on the outer wall of the needle plug gauge, and control the drive motor 5 to start through the external control panel, and the micrometer 7 starts to detect the needle plug gauge, achieving the effect of auxiliary centering installation, thereby ensuring that the needle plug gauge and the clamping assembly are coaxially set, thereby avoiding the problem of affecting the accuracy of the detection, and making it more convenient to use.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A new type of needle plug gauge, characterized in that: The novel needle plug gauge inspection tool comprises a base (1), wherein a guide rail (2) is fixedly connected to the middle front side of the upper part of the base (1), and sliders (3) are slidably arranged on the left and right sides of the upper part of the guide rail (2), wherein the upper part of the sliders (3) is fixedly connected to a T-shaped bracket (4); a driving motor (5) is fixedly connected to the middle upper opening of the outer side of the vertical section of the T-shaped bracket (4); a universal meter seat (6) is adsorbed and connected to the upper rear side of the base (1), and a micrometer (7) is fixedly connected to the universal meter seat (6), and the characteristic is that an auxiliary centering component (8) is hingedly connected to the middle front side of the upper part of the base (1), and the auxiliary centering component (8) is located on the front side of the guide rail (2).

2. The new needle plug gauge according to claim 1 is characterized in that: The auxiliary centering component (8) comprises a movable base plate (81), wherein a U-shaped bracket (82) is fixedly connected to the upper middle part of the movable base plate (81), and a threaded rod (83) is longitudinally connected to the inner middle part of the U-shaped bracket (82), wherein the upper end of the threaded rod (83) passes through the inner middle upper side of the U-shaped bracket (82); sliding blocks (84) are slidably arranged on the upper and lower sides of the U-shaped bracket (82), and threaded through holes are longitudinally opened in the inner middle part of the sliding blocks (84), wherein the sliding blocks (84) are respectively threadedly connected to the outer wall of the threaded rod (83) through the threaded through holes; the rear ends of the sliding blocks (84) are respectively fixedly connected to centering clamping blocks (85), and the inner sides of the centering clamping blocks (85) are respectively opened with V-shaped grooves (86); the upper end of the threaded rod (83) is fixedly connected to an operating block (87); and the front part of the movable base plate (81) is fixedly connected to a damping hinge (88).

3. The new needle plug gauge as claimed in claim 2 is characterized in that: The movable bottom plate (81) is arranged on the middle front side of the upper part of the base (1), and the movable bottom plate (81) is located on the front side of the guide rail (2), wherein the movable bottom plate (81) is hinged to the middle upper side of the front part of the base (1) through a damping hinge (88).

4. The novel needle plug gauge inspection tool as claimed in claim 3 is characterized in that: The midpoint of the top connection line of the V-shaped groove (86) coincides with the axis of the output shaft of the drive motor (5).

5. The novel needle plug gauge inspection tool as claimed in claim 4 is characterized in that: The centering clamping block (85) is a stainless steel block with a rectangular cross section.

6. The novel needle plug gauge inspection tool as claimed in claim 5 is characterized in that: The movable bottom plate (81) is made of a stainless steel plate with a rectangular cross section.

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