A CONTROL DEVICE

Abstract

The invention relates to a control device (A) that enables measuring and checking the eccentricity of the hole clearance (B) in sheet metal workpieces (P) connected to a detachable control fixture (F) using a measuring device (C).

Description

1 TARIFF A CONTROL DEVICE TECHNICAL FIELD The invention relates to sheet metal workpieces that are detachably connected to a control fixture. Control 5 allows measuring and checking the eccentricity of the hole opening with a measuring device. It is related to the device. PREVIOUS TECHNIQUE Especially in the automotive sub-industry sector, it arises as a result of the mass production of sheet metal parts. Fixtures are used for quality control of parts. These fixtures... Its purpose is to secure the part at multiple points using clamps, using a gauge and measuring 10. The aim is to ensure that measurements are taken without difficulty using the instruments. This measurement is only It includes holes. Surface measurements of the part were taken using different devices and methods. is being done. Inspection equipment (inspection fixtures) used for quality control of sheet metal parts Solutions have been proposed for measuring the eccentricity of holes. 15 When we examine these proposed solutions, the first solution we find is the "valid-invalid" infinitives. Valid The gauges do not pass through; they check whether the hole diameter is within the desired size and tolerance. These are the parts that detect the hole. However, they cannot measure the eccentricity of the hole. The other solution is laser measurement. These devices are expensive and not portable. The measuring instruments used in the current method do not provide the desired performance and adequacy. 20 It is unable to provide this. Taper gauges are only used to manually check the hole diameter. Hole It cannot control its eccentricity. This situation prevents the desired performance from being obtained from the measurement. This prevents the part from being obtained. Therefore, there is a possibility that the part may be defective. It may not be visible. Thus, faulty parts are sent to customers, resulting in extra time, labor, 25 This results in losses such as parts costs. 2 Laser measuring devices can check both hole diameter and eccentricity. However, this... The devices are very expensive. Also, they are not portable. Therefore, not every company should buy them. Although not possible, it cannot work in a fixed location due to its lack of portability. This requires that the parts to be measured always be placed next to the device. This leads to measurements being taken by bringing them in. This situation requires extra time, labor, and 5 The cost of the laser device results in losses such as extra costs. Considering the problems mentioned above, the control fixture also... Determining the eccentricity of the holes in the sheet metal part fixed with the clamps found. for, portable, economical, without labor, time and cost losses, effortless A control device that is easy to learn and use is needed. 10 In conclusion, all the problems mentioned above necessitate innovation in the relevant field. It has brought it to this state. THE PURPOSE OF THE INVENTION The present invention aims to eliminate the aforementioned problems and provide technical solutions in the relevant field. It is introduced with the aim of creating an innovation. 15 The purpose of the invention is to manually correct the eccentricity of holes in sheet metal parts using a portable tool. by measuring, time and labor losses can be prevented and reliable measurement can be achieved. The goal is to ensure it is done. The aim of the invention is to eliminate high costs and non-portable solutions, The emergence of a low-cost, ergonomic, and easy-to-use measuring instrument in 20 to provide. The purpose of the invention is to check the holes in a sheet metal part fixed with clamps. high-cost solutions, non-portable solutions, by measuring only the hole diameter Eliminating labor, time, and cost losses resulting from erroneous values ​​obtained. The goal is to ensure its removal. 25 A BRIEF DESCRIPTION OF THE INVENTION All the purposes mentioned above and those that will emerge from the detailed explanation below. The invention presented here is a control device. 3 The invention relates to sheet metal workpieces that are detachably connected to a control fixture. A control device that allows measuring and checking the eccentricity of the hole opening. It is a tool used for measuring the eccentricity of the hole opening in the workpiece. The bearing ensures the device remains stable and reduces friction, protecting the workpiece. 5 to measure the eccentricity of the hole opening and transfer the measured value to the device. configured first, second part, precise measurement in the aforementioned first part The first slot, configured for this purpose, allows for precise measurement in the aforementioned second part. The second slot configured for this to happen, the aforementioned first slot and the second slot Detachable and interconnected, the eccentricity of the hole spacing between the first and second parts is precisely adjusted. A third-party device that makes point-to-point contact with the hole opening to enable measurement in this manner. part, measurement consisting of the first part, second part and third part mentioned. vertically configured to enable planar positioning of the mechanism channel, bearing housing in which the aforementioned bearing sits, bearing in which the bearing is seated configured for the planar positioning of the first housing and measuring mechanism The housing has a configuration of multiple vertical channels, allowing the measuring device probe to reach 15 inches. the device hole it passes through, the bearing's secondary housing where the bearing sits, and the absence of bearing friction. the bearing third housing configured for, the bearing second housing in which the bearing sits, and the bearing third housing configured to prevent friction between the bearing and the measuring device The cover, which has a device hole configuration through which the probe will pass, is the first one mentioned. The part has at least one 20-inch slot where the screw used to provide a detachable connection is seated. number of first screw holes, configured in the aforementioned first part, vertical of the first part The first and third holes, which allow it to be centered, are connected to the first part mentioned. The second hole, which is configured to center the first part horizontally, the screw used to provide a detachable connection in the second part mentioned The second screw hole where it sits is horizontally aligned with the second hole of the aforementioned second part at 25°. The fourth hole, which ensures its centering, is the vertical part of the aforementioned second piece. to ensure it is centered, with the first hole and the third hole in the same center. The fifth hole, located in the body, is configured for the second part mentioned. The sixth hole, which provides connection via a vertical channel connection method, is the third mentioned above. The part can precisely measure the eccentricity of the hole spacing in the workpiece (optimum 30). precision machining and surface configured in circular geometry for (performance) the contact area with its roughness, configured in the aforementioned third part, the first a third screw provides a removable connection between the first and second parts. the hole, via the first screw hole and the second screw hole of the aforementioned third part 4 At least one third part providing a detachable connection between the first and second parts. The connection area with a screw hole, the first part and the second part on the workpiece centered at the same point as the center of the hole to be measured and perpendicular to the fixture. by enabling its positioning, allowing the body to rotate circularly around a single center. providing detachable connections by passing through the first hole, the second hole and the fifth hole 5 The first shaft provides the second part mentioned, which is configured in the vertical channel in the body. enabling the connection between the body and the second part via a snap-fit ​​system, and during measurement, The second provides a detachable connection to the sixth hole to enable them to rotate together. the shaft, the detachable connection between the second part and the first part mentioned. configured to ensure that the first and second parts move together. 10 It is characterized by containing a third shaft that enables it to function. In another preferred configuration of the invention, the workpiece is made of hair material. detachable and / or interconnectable to measure the eccentricity of the hole opening found Connector, measuring mechanism, first shaft, second shaft and third shaft connected by a snap. It includes. 15 The scope of protection for the invention is specified in the claims, and this is absolutely concise and detailed. The explanation cannot be limited to what is given for illustrative purposes. A technically expert person... the person, without deviating from the main theme of the invention, in light of what has been described above, similar It is clear that these structures can emerge. BRIEF DESCRIPTION OF THE FIGURES 20 Figure 1 shows a perspective view of a control instrument. Figure 2 shows a perspective view of the measuring mechanism found in a control instrument. It has been given. Figure 2.1 shows a perspective view of the measuring mechanism located in the control instrument. It has been given. 25 Figure 3 shows the front of the measuring mechanism assembly found in a control instrument. Its appearance is shown in the image. Figure 4 shows a cross-section of the measuring mechanism assembly found in a control instrument. The image is given. Figure 5 shows an image of the third part found in a control device. EXPLANATION OF REFERENCE NUMBERS IN THE FIGURES A. A control device 1. Container 11. Fuselage 5 111. Bearing first housing 112. Vertical channel 12. Cover 121. Bearing second housing 122. Bearing third housing 10 123. Device hole 2. Measurement mechanism 21. Part one 211. First nest 15 212. First screw hole 213. First hole 214. Second hole 215. Third hole 22. Second part 20 221. Second home 222. Second screw hole 223. Fourth hole 6 224. The fifth hole 225. Sixth hole 23. Third part 231. Contact area 232. Contact area 5 233. Third screw hole 3. First mile 4. Second mile 5. Third mile B. Hole spacing 10 C. Device F. Fixture P. Workpiece R. Bearing DETAILED DESCRIPTION OF THE INVENTION 15 In this detailed description, the control device (A) which is the subject of the invention, is only to better explain the subject. To ensure comprehension, it is explained with examples that do not create any limiting effects. The invention relates to a sheet metal workpiece with a detachable connection to the control fixture (F). to measure and check the hole clearance (B) and eccentricity of the parts (P) with the measuring device (C) It is related to the control device (A) that enables this. Thanks to the mentioned control device, a high 20 costly measurement, inaccurate measurement, and the work caused by non-portable measurement methods. effortlessly by eliminating losses in power, energy, time, space and cost. It is configured for use by operators. As shown in Figure 1, the holder (1), housing (11), bearing first housing (111), vertical channel (112), cover (12), bearing second housing (121), bearing third housing (122), device hole (123), 25 measuring mechanism (2), first part (21), second part (22), first shaft (3), second shaft (4), 7 elements of third shaft (5), measuring device (C), fixture (F), workpiece (P) and bearing (R) It consists of a holder (1), body (11) and cover (12) configuration. The housing (11) of the bearing (R) is seated in the bearing first housing (111) and measuring multiple configured for planar positioning of the mechanism (2) It has a vertical channel (112) configuration. The bearing (R) has a bore clearance of 5 in the workpiece (P). (B) During the measurement of the eccentricity, the measuring device (C) must remain stationary and the cover must be closed. (12) ensures the reduction of friction. This is because the hole (P) of the workpiece during the measurement of the eccentricity of the gap (B) the rotation of the measuring device (C) Therefore, the personnel performing the measurement control must read the (C) value on the measuring device. It had to rotate along with the measuring instrument. Thanks to the bearing (R), the measurement was 10 Measurement can be taken without the need for personnel to turn, by ensuring that the device (C) remains stationary. It is made to read the value and the measuring device (C) is rubbed against the cover. Ergonomics are ensured by reducing the bearing (R) housing (11) While the bearing is positioned in the first housing (111) inside, the bearing is inside the cover (12) It is positioned in its second housing (121). The aforementioned bearing (R) is 15 in the cover (12). The tertiary housing is positioned on the secondary housing (121) to prevent friction. There is a bearing housing (122). The cover (12) is fitted with the aforementioned bearing (R). The bearing is configured to avoid friction between the second bearing housing (121) and the bearing (R). The device through which the probe of the measuring device (C) passes is the bearing third housing (122). It has holes (123). 20 The measurement mechanism (2) consists of primary, secondary and tertiary parts (21,22,23). Primary part (21) and second part (22) of the workpiece (P) hole clearance (B) By measuring its eccentricity, it transmits the measured value to the measuring device (C). The first shaft (3) By rotating the primary and secondary plates (21,22) 360 degrees, gravity and With their movement in the opposite direction of gravity, the hole opening (B) of the workpiece (P) becomes 25 The eccentricity value is measured and transferred to the measuring device (C). Third part (23) the primary part contacts the hole opening (B) (P) in the workpiece at point. (21) and the second part (22) enables precise measurement. The aforementioned third part (230) can be removed from the first slot (211) and the second slot (221). It is connected in this way. The primary socket (211) is configured to the primary part (21) 30 This enables precise measurement of the primary part (21). Similarly, the secondary part The socket (211) is configured in the secondary part (22) and in the aforementioned secondary part (22) It enables precise measurement. The primary slot (211) and secondary slot (221) are shown in Figure 2, 2.1 and 8 It is structured in the same way as seen in 3. The measurement mechanism (2) The planar positioning of the body (11) is such that the parallel positions are positioned within it. is provided by vertical channels (112). The screw used to provide detachable connection in the primary part (21) is seated There is at least one first screw hole (212). In the preferred configuration of the invention, 5 The first part (21) has two screw holes (212). Similarly, the second part (22) at least one screw into which the detachable connection is seated There is a second screw hole (222). In the preferred configuration of the invention, the aforementioned There are two screw holes (222) in the second part (22). The first part (21) is centered vertically between the first and third holes (213,215) 10 horizontal centering is provided by the secondary hole (214) is provided. The secondary part (22) is horizontally aligned with the second hole (214) on the same axis. Centering is provided by the fourth hole (223). The second part (22) The first hole (213) and the third hole (215) to ensure that it is centered vertically There is a fifth hole (224) located in the same center. 15 located in the body (11) The method of connecting the third shaft (4) to the vertical channel (112) is the sixth hole (225) provided by. As shown in Figure 5, it is connected to the third part (23), and the aforementioned third so that the part (23) can accurately measure the hole clearance (B) in the workpiece (P). Contact with precision machining and surface roughness configured in circular geometry 20 There is region (231). The third part (23) consists of two parts. The mentioned third part one of the parts (23) screws into the first part (21) and the other third part (23) screws into the second part (22) The detachable connection is provided by the third screw hole (233). The first screw hole (211) in the first part (21) and the second part (22) The second screw hole (222) found in the third part (233) is the third screw 25 They are connected by a screw by aligning them with the hole (233). In this way, the third part (23) The connection between the first part (21) and the second part (22) is established. The aforementioned third screw hole (233) is in the area of ​​connection (232) in the third part (23). As shown in Figures 1, 3, 4, the invention includes a first shaft (3), a secondary shaft (4) and a third shaft (5) There are three shafts in total. Primary shaft (3) first part (21) and 30 The center of the hole opening (B) to be measured (P) in the workpiece of the second part (22) This ensures that it is positioned in the same center as the fixture (F) and perpendicular to it. 9 This ensures that the body (11) rotates in a single center. The first shaft mentioned (3), the first Detachable connection by passing through hole (213), second hole (215) and fifth hole (224) It is configured to provide the second shaft (4) in the hole (P) in the workpiece. During the measurement of the gap (B) eccentric, the body (11) and the second part (21) together It is connected to the sixth hole (225) with a removable connection to enable it to rotate. The aforementioned 5 second shaft (4) is passed through the vertical channel (112) which is configured in the body (11) The third shaft (5) is connected to the first part (21) during the measurement. To ensure that the first part (22) moves together with the second part (22) It provides detachable connection of the parts (21) to each other. As seen in Figures 1, 2.1, 3, 4, 5, the measuring mechanism (2) is formed, the first part is 10 (21), first slot (211), first screw hole (212), first hole (213), second hole (214), third hole (215), second part (22), second slot (221), second screw hole (222), fourth The hole (223) and the fifth hole (224) are fastened together by interlocking. The first shaft (3), the first The hole (213) is connected to pass through the third hole (215) and the fifth hole (224). The second shaft is detachably connected to the sixth hole (225). The third shaft (5) is connected to the second hole 15 (214) and is connected by passing through the fourth hole (223). Thus, the measurement mechanism (2) is formed. The outer part of the measuring mechanism (2), the vertical channel (112), the first part (21) and the fourth It is placed in the housing (11) by passing it through the shaft (5). The bearing is placed in the first housing (111) The bearing (R) is fitted. On the other side of the bearing (R), the bearing is fitted into the second bearing housing (121) 20 The lid (12) is connected by sitting on it. At least two of the third parts (23) are used. One of them is connected to the first slot (211), the other to the second slot (221). The first The first screw hole (212) is located in part (21), second part (22) and third part (23), It can be removed by passing a screw through the second screw hole (222) and the third screw hole (233). Connection is established. During this interlocking process, geometric configurations 25 As required, the contact zone (231) will be left outside, the contact zone (232), first It happens that the body (1) will fit into the first slot (211) and the second slot (221). and the connection of the measuring mechanism (2) is completed. Through the device hole (123), The measuring device (C) probe is passed through and pushed until it contacts the first part (21). This The configuration creates a state ready for measurement. 30 The first shaft (3) is passed through the hole (B) of the workpiece (P) connected to the fixture (F). The third The contact region (231) located in part (23) contacts the hole opening (B) tangentially. It is positioned in such a way as to rotate the body (1) clockwise to adjust the hole eccentricity. In line with gravity, the third part (23), the first part (21) and the second part (22) It pushes in the opposite direction. This push is in contact with the measuring device (C) which is in contact with the first part (21) It reaches the probe continuously and without change. The measurable value of this movement is measured. This value is seen in the device (C). This value is the dimensional value (B) of the hole clearance (P) in the workpiece. This shows that an eccentric measurement is thus performed. 5 The scope of protection for the invention is specified in the claims, and this is absolutely concise and detailed. The explanation cannot be limited to what is given for illustrative purposes. A technically expert person... the person, without deviating from the main theme of the invention, in light of what has been described above, similar It is clear that these structures can emerge. 15 25

Claims

11 REQUESTS 1. The invention relates to a workpiece made of sheet metal with a detachable connection to the control fixture (F). to measure the hole clearance (B) and eccentricity of the parts (P) with the measuring device (C) and The control device that enables control is (A), and its feature is;  During the measurement of the hole clearance (B) of the workpiece (P) 5 the measuring device (C) to remain stationary and its friction to be reduced bearing (R)  Measuring the eccentricity of the hole clearance (B) of the workpiece (P) and the measured first, second part configured to transfer the value to device (C) (21,22), 10  In the first part mentioned (21), it is configured to make precise measurements. first nest (211),  In the second part mentioned (22), it is configured in order to make precise measurements. second nest (221),  The first housing (211) and the second housing (221) mentioned are removable 15 By connecting the hole spacing (B) of the first part (21) and the second part (22) to enable precise measurement of its eccentricity in the hole opening (B) third part in contact point (23),  From the first part (21), the second part (22) and the third part (23) mentioned to ensure the planar positioning of the resulting measurement mechanism (2) 20 vertical channel configured as (112),  The first bearing housing (111) in which the aforementioned bearing (R) sits,  The bearing housing (111) in which the bearing (R) is seated and the measurement one configured for planar positioning of the mechanism (2) The fuselage (11) has a configuration of more than 25 vertical channels (112).  Device hole (123) through which the measuring device (C) probe passes,  The bearing second housing (121) in which the bearing (R) sits and the bearing (R) bearing third housing (122) configured to avoid friction,  The bearing second housing (121) in which the bearing (R) sits and the bearing Measurement 30 with bearing third housing (122) configured to avoid friction. configuration of the device hole (123) through which the probe (C) of the device will pass cover (12), 12  In the first part mentioned (21) to provide detachable connection. at least one first screw hole where the screw used fits (212)  The first part mentioned (21) is configured, the first part (21) vertical the first, third hole (213,215) which allows it to be centered,  The first part mentioned (21) is configured, the first part (21) horizontal 5 the second hole (214) which allows it to be centered,  In the second part mentioned (22) to provide detachable connection. second screw hole where the screw used is seated (222),  The second part mentioned (22) is horizontal on the same axis as the second hole (214). The fourth hole (223) which enables it to be centered, 10  To ensure the vertical centering of the second part mentioned (22) located at the same center as the first hole (213) and the third hole (215) fifth hole (224),  The second part mentioned (22) is configured in the body (11). The sixth hole 15 provides connection by means of the vertical channel (112) connection method. (225),  The hole opening (B) in the workpiece (P) of the third part (23) mentioned. Circular for precise (optimum performance) measurement of its eccentricity. possessing precise machining and surface roughness configured in the geometry contact area (231), 20  Configured with the first part (21) and the third part (23) mentioned above. The second part is connected by means of (22) screws that can be removed. third screw hole (233),  The first screw hole (211) and the second screw of the mentioned third part (23) The first part (21) and the second part (22) can be removed via the hole (222). having at least one third screw hole (233) which enables connection contact area (232),  Measurement of the first part (21) and the second part (22) on the workpiece (P). at the same center as the center of the hole to be made and perpendicular to the fixture (F) by ensuring the positioning of the fuselage (11) circularly centered on a single 30 the first hole (213), the second hole (215) and the fifth hole that enable its rotation The first shaft (3) provides detachable connection by passing through the hole (224),  The second part mentioned (22) is in the vertical channel which is configured in the body (11). (112) enables connection by snapping and body during measurement 13 (11) and the second part (21) rotate together into the sixth hole (225) Second shaft providing detachable connection (4),  The second part (22) and the first part (21) mentioned are detachable from each other. configured to enable connection with the second part (22) The third shaft (5) which enables the first part (21) to move together, 5 It is characterized by its inclusion.

2. A control device (A) conforming to claim 1, whose characteristic is; work made of sheet metal. to measure the eccentricity of the hole opening (B) in part (P) detachable and / or interlocking holder (1), measuring mechanism (2) includes the first mile (3), the second mile (4) and the third mile (5). 10 20

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