Detection tool for rapidly detecting width of product

Abstract

According to the detection tool for rapidly detecting the width of the product, the detection tool body is of a strip-shaped structure, a detection groove is formed in the middle of the detection tool body in the length direction, the two sides of the detection groove in the width direction are recessed inwards to form strip grooves, the middle of the detection groove protrudes outwards to form a detection part, and the detection part comprises a go gauge part at the front end and a no-go gauge part at the rear end. And two no-go gauge surfaces extending outwards are arranged at the joint of the go gauge part and the no-go gauge part. According to the gauge for rapidly detecting the width of the product, the go gauge part is used for sliding the product to be detected into the gauge and detecting whether the size of the product to be detected is within an upper tolerance range, the no-go gauge part is used for detecting whether the product to be detected is within a lower tolerance range, and when the product to be detected cannot pass through the no-go gauge part, the product is a qualified product; and if the product to be detected can pass through the no-go gauge surface and enter the no-go gauge part, the size of the product to be detected exceeds the range of the lower tolerance, and the product is an unqualified product, so that the processed product is rapidly detected and judged in the machining process, and the yield of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection tools, in particular to an inspection tool for quickly detecting the width of a product. Background Art

[0002] In the machining industry, quickly assessing whether a product's dimensions are qualified is directly related to the product's yield and corporate profits.

[0003] Existing inspection tools have the problems of inconvenient inspection and low qualified inspection rate, which leads to some unqualified products being mistakenly detected as qualified products, affecting product quality. Therefore, a new type of inspection tool is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a gauge for quickly detecting the width of a product, so as to solve the technical problems that the existing gauges are inconvenient to detect and have a low detection pass rate.

[0005] The utility model provides a gauge for quickly detecting the width of a product, comprising a gauge body, wherein the gauge body is a strip-shaped structure, a detection groove is provided in the middle portion in the length direction, both sides of the detection groove in the width direction are recessed inward to form a strip groove, and the middle portion of the detection groove protrudes outward to form a detection portion, the detection portion comprising a through-gauge portion at the front end and a stop-gauge portion at the rear end, and two stop-gauge surfaces extending outward are provided at the connection between the through-gauge portion and the stop-gauge portion.

[0006] Preferably, both ends of the strip groove extend outwards to form a product passing groove, and both ends of the detection groove extend outwards to form a product passing surface, and the product passing surface is an inclined surface.

[0007] Preferably, the strip groove and the detection groove are not on the same plane.

[0008] Preferably, the distance between the two stop gauge surfaces is greater than the width of the stop gauge portion or the through gauge portion.

[0009] Preferably, the through gauge portion detects a limited upper difference of the product, and the stop gauge portion detects a limited lower difference of the product.

[0010] Preferably, the stop gauge surface is a curved surface, and the groove is a curved structure.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The invention relates to a gauge for quickly detecting the width of a product. The middle part of the gauge body is provided with a detection groove, and strip grooves are provided on both sides of the detection groove. The middle part of the detection groove is a detection part, and the detection part includes a through gauge part and a stop gauge part. A stop gauge surface is provided at the connection between the through gauge part and the stop gauge part. The through gauge part is used to slide the product to be detected into the gauge to detect whether the size of the product to be detected is within the upper tolerance range. The stop gauge part is used to detect whether the product to be tested is within the lower tolerance range. When the product to be tested cannot pass through the stop gauge part, it is a qualified product. If the product to be tested can pass through the stop gauge surface and enter the stop gauge part, it means that the size of the product to be tested exceeds the lower tolerance range, that is, it is an unqualified product. The rapid detection and judgment of the processed products during the machining process is realized, thereby improving the product yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 It is a three-dimensional structural diagram of an embodiment of a measuring tool for quickly detecting product width according to the present invention.

[0015] In the figure: 1. Gauge body; 11. Inspection slot; 111. Product passing surface; 12. Strip slot; 121. Product passing slot; 13. Inspection part; 131. Go-gauge part; 132. No-go gauge part; 133. No-go gauge surface. DETAILED DESCRIPTION

[0016] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0017] like Figure 1 As shown, the utility model is a gauge for quickly detecting the width of a product, including a gauge body 1. The gauge body is a strip-shaped structure, and a detection groove 11 is provided in the middle of its length direction. The two sides of the detection groove 11 in the width direction are recessed inward to form a strip groove 12, and the middle of the detection groove 11 protrudes outward to form a detection part 13. The detection part 13 includes a through-gauge part 131 at the front end and a stop-gauge part 132 at the rear end. Two stop-gauge surfaces 133 extending outward are provided at the connection between the through-gauge part 131 and the stop-gauge part 132.

[0018] The utility model discloses a gauge for quickly detecting the width of a product. The gauge is used to quickly detect the processed product and quickly determine whether the product is qualified. The gauge comprises a gauge body 1 with a strip structure. A detection groove 11 is provided in the middle of the length direction of the gauge body. Strip grooves 12 are provided on both sides of the detection groove 11. The middle part of the detection groove 11 is a detection part 13. The detection part 13 includes a through gauge part 131 and a stop gauge part 132. A stop gauge surface 133 is provided at the connection between the through gauge part 131 and the stop gauge part 132. The through gauge part 131 is used to slide the product to be detected into the gauge to detect whether the size of the product to be detected is within the upper tolerance range. The stop gauge part 132 is used to detect whether the product to be detected is within the lower tolerance range. When the product to be detected cannot pass through the stop gauge part 132, it is a qualified product. If the product to be detected can pass through the stop gauge surface and enter and pass through the stop gauge part 132, it indicates that the size of the product to be detected exceeds the lower tolerance range, that is, it is an unqualified product. The processed product can be quickly detected and determined during the machining process.

[0019] In a preferred embodiment, referring to Figure 1 The two ends of the bar groove 12 of the inspection tool for quickly detecting product width extend outward to form a product passage groove 121. The distance between the two product passage grooves 121 is greater than the width of the inspection groove 11 and should also be greater than the distance between the two stop gauge surfaces 133 to facilitate the passage of the product to be tested. The two ends of the inspection groove 11 extend outward to form a product passage surface 111. The product passage surface 111 is an inclined surface. The setting requirements of the product passage surface 111 are the same as those of the product passage groove 121, also to facilitate the passage of the product to be tested. The bar groove 12 and the inspection groove 11 are not on the same plane. By setting the bar groove 12 on a different plane from the inspection groove 11, the detection part 13 in the middle protrudes outward to form a detection surface, which is convenient for detection.

[0020] In a preferred embodiment, referring to Figure 1 The distance between the two stop gauge surfaces 133 of this rapid product width inspection tool is greater than the width of either the stop gauge portion 132 or the go gauge portion 131. The go gauge portion 131 detects the upper tolerance of the product, while the stop gauge portion 132 detects the lower tolerance. The stop gauge surfaces 133 are curved, while the groove 12 is a curved structure. The two stop gauge surfaces 133 are used to check whether the product under test is within the lower tolerance range. The curved shape of the stop gauge surfaces 133 facilitates the passage of the product under test.

[0021] The inspection tool for detecting the width of a product of the present invention sets the upper tolerance and the lower tolerance of the measured product size on the same inspection tool. First, the product to be inspected is passed through the entrance of the through gauge part 131, that is, the product slides into the inspection tool through the slot 121. If it can slide into the inspection tool, it means that the size of the product to be inspected is within the upper tolerance of the measuring range. Otherwise, it exceeds the upper limit, which means it is an unqualified product. When the qualified product continues to slide to the stop gauge surface 133 between the stop gauge part 132 and the through gauge part 131, the product to be inspected cannot pass, which means that the product to be inspected is within the lower tolerance range, that is, it is qualified. Otherwise, it exceeds the lower limit, which means it is an unqualified product. The effect of fast and synchronous detection of the through and stop gauges is achieved, the product yield is improved, the rapid detection and judgment of the processed products during the machining process is achieved, and the accuracy of the detection is further improved.

[0022] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A gauge for quickly detecting product width, comprising a gauge body, characterized in that: The inspection tool body is a strip-shaped structure, and a detection groove is provided in the middle of its length direction. The two sides of the detection groove in the width direction are recessed inward to form a strip groove, and the middle part of the detection groove protrudes outward to form a detection part. The detection part includes a through-gauge part at the front end and a stop-gauge part at the rear end. Two stop-gauge surfaces extending outward are provided at the connection between the through-gauge part and the stop-gauge part.

2. A quick-detection tool for product width according to claim 1, characterized in that: Both ends of the strip groove extend outwards to form a product passing groove, and both ends of the detection groove extend outwards to form a product passing surface, and the product passing surface is an inclined surface.

3. A quick-detection tool for product width according to claim 1, characterized in that: The strip groove and the detection groove are not on the same plane.

4. A tool for quickly detecting product width according to claim 1, characterized in that: The distance between the two stop gauge surfaces is greater than the width of the stop gauge portion or the through gauge portion.

5. A tool for quickly detecting product width according to claim 1, characterized in that: The through gauge portion detects a limited upper difference of the product, and the stop gauge portion detects a limited lower difference of the product.

6. A tool for quickly detecting product width according to claim 1, characterized in that: The stop gauge surface is a curved surface, and the strip groove is a curved structure.

Images