Comprehensive ring gauge for rapidly detecting plane thickness of conical disc

Abstract

The utility model provides a comprehensive ring gauge capable of rapidly detecting the plane thickness of a conical disc, which comprises a plane thickness go gauge bottom plate, a plane thickness go gauge pressing plate, a plane thickness go gauge partition plate and a plane thickness go gauge detection support, and the plane thickness go gauge bottom plate is obliquely arranged on the plane thickness go gauge detection support. The plane thickness go gauge partition plates are symmetrically installed about the horizontal center line of the plane thickness go gauge bottom plate, bolt through grooves are formed in the left side and the right side of the plane thickness go gauge pressing plate, and fastening bolts penetrate through the bolt through grooves to sequentially fix the plane thickness go gauge partition plates, the plane thickness go gauge pressing plate and the plane thickness go gauge bottom plate. The comprehensive ring gauge for rapidly detecting the plane thickness of the conical disc is high in detection efficiency, simple to manufacture, small in occupied area, convenient to move, labor-saving and time-saving, and has a mistake-proof function.

Description

Technical Field

[0001] The utility model belongs to the field of form and position tolerance detection of workpieces, in particular to a comprehensive ring gauge for quickly detecting the thickness of a cone disk plane. Background Art

[0002] The conventional method for flatness detection of thin workpieces is to use a feeler gauge to detect on a flat plate, or to fix a dial indicator on a standard flat plate, press the dial gauge head on one end of the edge of the flat surface, and observe the maximum value of the dial indicator reading change by prying the flat plate from one side to determine the flatness. Another method is to detect on a three-dimensional coordinate measuring instrument.

[0003] At present, the detection efficiency of the above three methods is low, and when the workpiece flatness and workpiece thickness need to be 100% detected respectively, it is even more laborious and the detection capability is restricted. Utility Model Content

[0004] In view of this, the utility model aims to propose a comprehensive ring gauge for quickly detecting the thickness of the cone disk plane, so as to solve the problem that the conventional detection efficiency of thin-sheet workpieces is low, and when the workpiece flatness and workpiece thickness need to be 100% detected respectively, it is more laborious and the detection capability is restricted.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0006] The utility model provides a comprehensive ring gauge for quickly detecting the plane thickness of a cone disk, comprising a plane thickness gauge base plate, a plane thickness gauge pressure plate, a plane thickness gauge partition plate, and a plane thickness gauge detection bracket. The plane thickness gauge base plate is tiltedly placed on the plane thickness gauge detection bracket, the plane thickness gauge partition plate is symmetrically installed with respect to the horizontal center line of the plane thickness gauge base plate, bolt through slots are provided on the left and right sides of the plane thickness gauge pressure plate, and fastening bolts pass through the bolt through slots to fix the plane thickness gauge partition plate, the plane thickness gauge pressure plate, and the plane thickness gauge base plate in sequence.

[0007] Furthermore, a first threaded hole, a fixed slot, and a second threaded hole are provided on the bottom plate of the plane thickness gauge. The fixed slot is a square hole which is connected to the bracket for detecting the plane thickness gauge. The fixed slot is provided above the central axis of the bottom plate of the plane thickness gauge. The second threaded hole is used to pass through the fastening bolt, and the first threaded hole is used to pass through the fixing bolt.

[0008] Furthermore, a first through hole and a second through hole are provided on the plane thickness gauge partition, and the fastening bolt passes through the first through hole, and the second through hole is used to pass through the fixing bolt; the thickness of the plane thickness gauge partition is the actual size upper limit value of the detection space plus the workpiece flatness requirement multiplied by a coefficient, and the coefficient is the value of adjusting the form and position tolerance.

[0009] Furthermore, an identification blind hole and several reserved holes for weight reduction are provided at the center position of the plane thickness gauge pressure plate. The identification blind hole is at the upper position when installed, and the flatness of the lower end surface of the plane thickness gauge pressure plate pair is 0.01 mm.

[0010] Furthermore, the bracket for detecting the plane thickness gauge includes a right-angle bent plate, an inclined bracket plate, and a ring gauge fixed angle steel. The right-angle side of the right-angle bent plate is connected to the ring gauge fixed angle steel, and the ring gauge fixed angle steel is symmetrically arranged with respect to the center line of the right-angle bent plate. A V-shaped notch is provided on the ring gauge fixed angle steel, and an inclined cut is provided on the top of the inclined bracket plate. The bottom of the inclined bracket plate is connected to the right-angle side connecting the right-angle bent plate and the ring gauge fixed angle steel. The inclined cut at the top of the inclined bracket plate is connected to the fixed notch, and the V-shaped notch is used to place the bottom plate of the plane thickness gauge.

[0011] Compared with the existing technology, the comprehensive ring gauge for quickly detecting the thickness of the cone disk plane described in the utility model has the following advantages: the comprehensive ring gauge for quickly detecting the thickness of the cone disk plane described in the utility model can easily and quickly put in and take out the workpiece by using the influence of gravity, has high detection efficiency, is simple to make, and has an error-proofing function. At the same time, it occupies a very small area, is easy to move, and saves effort and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0013] In the attached figure:

[0014] Figure 1 This is a schematic diagram of the overall front view of the comprehensive ring gauge for quickly detecting the thickness of the cone disc plane according to an embodiment of the present utility model;

[0015] Figure 2 This is a schematic side view of the integrated ring gauge for quickly detecting the thickness of a cone disc plane according to an embodiment of the present utility model;

[0016] Figure 3 This is a schematic diagram of the bottom plate of the plane thickness gauge in the comprehensive ring gauge for quickly detecting the plane thickness of the cone disk according to an embodiment of the present utility model;

[0017] Figure 4 Schematic diagram of the pressure plate of the flat thickness gauge in the comprehensive ring gauge for quickly detecting the flat thickness of the cone disc according to an embodiment of the present utility model;

[0018] Figure 5 Schematic diagram of the plane thickness gauge spacer in the comprehensive ring gauge for quickly detecting the plane thickness of the cone disc according to an embodiment of the present utility model;

[0019] Figure 6 This is a schematic diagram of a bracket for detecting thickness of a comprehensive ring gauge for quickly detecting the thickness of a cone disc plane according to an embodiment of the present utility model;

[0020] Figure 7 Schematic diagram of a cone disc during a comprehensive ring gauge test for quickly testing the thickness of a cone disc plane according to an embodiment of the present utility model;

[0021] Figure 8 This is a schematic diagram of the integrated ring gauge for quickly detecting the plane thickness of a cone disc according to an embodiment of the present utility model before it is placed to detect the cone disc;

[0022] Figure 9 This is a schematic diagram of the integrated ring gauge for quickly detecting the plane thickness of a cone disc according to an embodiment of the present utility model after being placed when detecting a cone disc.

[0023] Description of reference numerals:

[0024] 1. Flat thickness gauge base plate; 2. Flat thickness gauge pressure plate; 3. Flat thickness gauge spacer; 4. Flat thickness gauge detection bracket; 5. Cone disk; 101. First threaded hole; 102. Fixing notch; 103. Second threaded hole; 201. Identification blind hole; 301. First through hole; 302. Second through hole; 401. Right-angle bend plate; 402. Inclined bracket plate; 403. Ring gauge fixing angle steel. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0029] See Figures 1-9 As shown, this embodiment provides a comprehensive ring gauge for quickly detecting the plane thickness of a cone disk, including a plane thickness gauge base plate 1, a plane thickness gauge pressure plate 2, a plane thickness gauge partition 3, and a plane thickness gauge detection bracket 4. The plane thickness gauge base plate 1 is placed obliquely on the plane thickness gauge detection bracket 4, and the plane thickness gauge partition 3 is installed symmetrically with respect to the horizontal center line of the plane thickness gauge base plate 1. Bolt through slots are provided on the left and right sides of the plane thickness gauge pressure plate 2. The fastening bolts pass through the bolt through slots to fix the plane thickness gauge partition 3, the plane thickness gauge pressure plate 2, and the plane thickness gauge base plate 1 in sequence.

[0030] Specifically, in this embodiment, a first threaded hole 101, a fixing slot 102, and a second threaded hole 103 are provided on the plane thickness gauge base plate 1. The fixing slot 102 is a square hole which is connected to the plane thickness gauge detection bracket 4. The fixing slot 102 is provided above the central axis of the plane thickness gauge base plate 1. The second threaded hole 103 is used to pass through the fastening bolt, and the first threaded hole 101 is used to pass through the fixing bolt.

[0031] In this embodiment, the base plate of the flat thickness gauge has a square hole on its top for securing it in place when placed on a bracket. The flat surface of this plate is precisely ground to a standard flat surface, serving as one side plate for the flat ring gauge. A small threaded hole, the first threaded hole, is located adjacent to the second threaded hole for securing the gauge, preventing the gauge's spacer from tilting.

[0032] Specifically, in this embodiment, a first through hole 301 and a second through hole 302 are provided on the plane thickness gauge partition 3, and the fastening bolt passes through the first through hole 301, and the second through hole 302 is used to pass the fixing bolt; the thickness of the plane thickness gauge partition 3 is the actual size upper limit value of the detection space plus the workpiece flatness requirement multiplied by the coefficient, and the coefficient is the value of adjusting the form and position tolerance.

[0033] The large hole (the first through hole) of the flatness gauge separator is used to pass fastening bolts, while the small hole (the second through hole) accommodates smaller bolts. These two points prevent the separator from tilting during installation. Large arc angles are located all around the separator to guide the workpiece during passage, facilitating smooth passage. Both ends of the thickness gauge separator are precision-ground to a perfect plane. The theoretical thickness is calculated by adding the actual upper limit of the workpiece thickness to the workpiece flatness requirement multiplied by a coefficient.

[0034] In this embodiment, the actual thickness requirement for this workpiece is 8.0-8.10 mm, the flatness requirement is 0.10 mm, and the precision requirement for the go gauge spacer is the precision level f specified in GB1804. The coefficient is slightly increased from the original requirement to account for the geometric tolerances of the base plate and the pressure plate. It is increased based on actual needs and is implemented as 0.11 mm in this embodiment.

[0035] Specifically, in this embodiment, an identification blind hole 201 and several reserved holes for weight reduction are provided at the center position of the plane thickness gauge pressure plate 2. The identification blind hole 201 is in the upper position when installed, and the flatness of the lower end surface of the pair of plane thickness gauge pressure plates 2 is 0.01 mm.

[0036] The flat thickness gauge has a blind hole on one side of the pressure plate to ensure that the hole is in the upper position during installation. The reserved hole on the top is mainly used to reduce weight.

[0037] Specifically, in this embodiment, the bracket 4 for detecting the plane thickness gauge includes a right-angle bending plate 401, an inclined bracket plate 402, and a ring gauge fixed angle steel 403. The right-angle side of the right-angle bending plate 401 is connected to the ring gauge fixed angle steel 403, and the ring gauge fixed angle steel 403 is symmetrically arranged about the center line of the right-angle bending plate 401. A V-shaped notch is provided on the ring gauge fixed angle steel 403, and an inclined cut is provided on the top of the inclined bracket plate 402. The bottom of the inclined bracket plate 402 is connected to the right-angle side connecting the right-angle bending plate 401 and the ring gauge fixed angle steel 403. The inclined cut at the top of the inclined bracket plate 402 is connected to the inside of the fixed slot 102, and the V-shaped notch is used to place the plane thickness gauge base plate 1.

[0038] The plane thickness gauge detection bracket should be partially milled off as shown in the figure, which plays the role of fixing the plane thickness detection ring gauge and avoiding interference. In order to avoid abnormalities such as wear or loose rings, before inspection, a cone disk 5 with an actual flatness value of the upper limit of the process requirements and a thickness of the middle limit of the process requirements is detected by the three-coordinate measuring machine as a standard part to ensure that the cone disk 5 just cannot pass completely when the plane thickness detection ring gauge is assembled. This standard part is defined as a "challenge part" and placed on the operation site for daily verification. If it passes, it is necessary to analyze whether the plane thickness detection ring gauge is worn or loose to avoid the outflow of unqualified parts and play a preventive role. If Figure 8-9As shown, the workpiece can be placed and taken out easily and quickly by utilizing the influence of gravity. The detection efficiency is high, the production is simple, and it has an error-proofing function. At the same time, it occupies a small area, is easy to move, and saves effort and time.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A comprehensive ring gauge for quickly detecting the thickness of a cone disk surface, characterized in that: The invention comprises a plane thickness gauge base plate (1), a plane thickness gauge pressure plate (2), a plane thickness gauge partition plate (3), and a plane thickness gauge detection bracket (4). The plane thickness gauge base plate (1) is placed obliquely on the plane thickness gauge detection bracket (4). The plane thickness gauge partition plate (3) is symmetrically installed with respect to the horizontal center line of the plane thickness gauge base plate (1). Bolt through slots are provided on the left and right sides of the plane thickness gauge pressure plate (2). Fastening bolts pass through the bolt through slots to fix the plane thickness gauge partition plate (3), the plane thickness gauge pressure plate (2), and the plane thickness gauge base plate (1) in sequence.

2. The comprehensive ring gauge for rapid detection of cone disc plane thickness according to claim 1 is characterized in that: A first threaded hole (101), a fixing notch (102), and a second threaded hole (103) are provided on the plane thickness gauge base plate (1); the fixing notch (102) is a square hole connected to the plane thickness gauge detection bracket (4); the fixing notch (102) is provided above the central axis of the plane thickness gauge base plate (1); the second threaded hole (103) is used for passing a fastening bolt; and the first threaded hole (101) is used for passing a fixing bolt.

3. The comprehensive ring gauge for rapid detection of cone disc plane thickness according to claim 1 is characterized in that: A first through hole (301) and a second through hole (302) are provided on the plane thickness gauge partition (3), a fastening bolt passes through the first through hole (301), and the second through hole (302) is used to pass the fixing bolt; the thickness of the plane thickness gauge partition (3) is the value obtained by adding the actual size upper limit of the detection space to the workpiece flatness requirement multiplied by a coefficient, and the coefficient is the value for adjusting the form and position tolerance.

4. The comprehensive ring gauge for rapid detection of cone disc plane thickness according to claim 1 is characterized in that: The center position of the flat thickness gauge pressure plate (2) is provided with an identification blind hole (201) and a plurality of reserved holes for weight reduction. The identification blind hole (201) is at the upper position when installed. The flatness of the lower end surface of the flat thickness gauge pressure plate (2) is 0.01 mm.

5. The comprehensive ring gauge for rapid detection of cone disc plane thickness according to claim 4 is characterized in that: The support (4) for detecting a plane thickness gauge comprises a right-angled bend plate (401), an inclined support plate (402), and a ring gauge fixed angle steel (403), wherein the right-angled side of the right-angled bend plate (401) is connected to the ring gauge fixed angle steel (403), the ring gauge fixed angle steel (403) is symmetrically arranged with respect to the center line of the right-angled bend plate (401), a V-shaped notch is provided on the ring gauge fixed angle steel (403), the top of the inclined support plate (402) is provided with an inclined notch, the bottom of the inclined support plate (402) is connected to the right-angled side connecting the right-angled bend plate (401) and the ring gauge fixed angle steel (403), the inclined notch on the top of the inclined support plate (402) is connected to the inside of the fixed notch (102), and the V-shaped notch is used to place the plane thickness gauge bottom plate (1).

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