TW200928297A - Measuring device - Google Patents

Abstract

A measuring device, includes a sliding rail, a sliding member slidably mounted to the sliding rail, and a gauging member mounted to the sliding member. The sliding member is suspendedly engaged with the sliding rail. The gauging member includes at least one clock gauge mounted thereto. It is convenient to use the present measuring device for measuring without a need of transitting a measured body, and it is highly precise in measuring and cheap in cost, which suits mass production.

Description

200928297,. -* *. 9. Description of the invention: • Technical field to which the invention pertains. The present invention relates to a measuring device, and more particularly to a measuring device for measuring the degree of parallelism. [Prior Art] In some large and medium-sized processing machines or measuring machines, it is often necessary to perform the parallelism of some components (4) to determine the workpiece yield or measurement accuracy. For example, in a high-precision measuring bed, the precision of the precision lead screw and the precision sliding on the body of the shaft is required to be 0.005 mm with respect to the reference, and in order to ensure the precision, it is necessary to use the precision screw from time to time. Precision rails are adjusted. The industry usually uses a contact three-dimensional machine to measure the precision screw and precision slide on the main shaft body, and then adjust the γ axis according to the measurement results. The γ-axis body is removed from the measuring bed and placed in contact. Three yuan on the machine. Due to the large volume and high quality of the γ-axis body, the trouble of disassembly and handling is caused, resulting in low measurement efficiency and high cost of the three-dimensional machine. Therefore, in the increasingly popular industrial production of large and medium-sized machines, there is an urgent need for a kind. A measuring device capable of reducing cost and improving efficiency is substituted. Therefore, it is necessary to provide a grounding shrap to eliminate the above missing. SUMMARY OF THE INVENTION In view of the above inner valley, it is necessary to provide a high-precision measuring device for measuring parallelism which is inexpensive and easy to use. A device for detecting, comprising a sliding device, a sliding device slidably mounted on the sliding rail, and a gauge device fixed to the sliding device, the sliding 200928297: mounting f in a floating manner on the sliding rail, The gauge device includes at least one thousand gauge. Quasi-quantity and quantity: the accuracy of the second set is “〇〇3_ special execution base 2=the horse precision of the hanging catenary and the high precision using the dial gauge

It has high precision. The relative volume and quality of the measuring device of the present invention, when it is measured, 'only need to be installed on the object to be tested, ❹ need to disassemble and carry the object to be tested' to improve efficiency, adapt to industrial production [embodiment] and Two two:: two and Figure 2 'measured object 1 is provided - adjustable screw 3 U slip 5 . The parallelism of the screw rod 3 to the slide rail 5 must be fine. A preferred embodiment of the measuring device 1 of the present invention includes: 20, a sliding device buckle slidably mounted on the slide, and a gauge device fixed to the sliding device 30. 〇β=Quantity requirements Very high 'Therefore, the precision of the straight line for the slide rail 2 itself is within 〇〇.〇〇3mm. Slipper Made of chemically inert materials, high hardness guarantees any deformation and chemical inactivity makes the rails. The process does not reduce the surface accuracy due to chemical reactions, especially oxidation reactions. Sliding 2 〇 material can be selected from Dali. Acoustic 3G should be slid smoothly to ensure the measurement device 1G measurement precision. The sliding device 3 〇 uses air bearing. In other implementations, other suspensions can be used between the sliding device 30 and the sliding rail 2G. 200928297: Internally, such as electrostatic suspension and magnetic levitation, and correspondingly 'should be in the sliding rail 20' (4), the material is used to generate static charge or induction. electromagnetic. However, from the economic point of view, it is better to use the rolling method. The holder includes a holder 41'. The holder 41 is locked in a plurality of positions. A plurality of knife tables 43 are respectively disposed at two ends of the fixing frame 41, and a thousand minute table group 45 is disposed in the middle of the fixing frame 41. In use, the two reference blocks 7 (as the C2) of the T-measuring device 10 are placed on the object 1 in advance. - Side wall abutment = W fixes β hold 20 . At this time, the slider 2 becomes the measurement reference: the parallelism of the rod 3 and the two rails 5 with respect to the rail 2Q must be accurate. The dial gauge 43 is used to measure the slide rail 5; the dial indicator group 45 is a plurality of dial gauges for measuring the lead screw 3 from different angles. Let the sliding device 3 滑动 slide along the sliding rail 20, and the material recording head slides along the sliding rail 5 and the screw rod 3 respectively, so that the dial gauge records the measurement result. Then, according to the measurement result, the screw rod 3 and the two slide rails 5 can be adjusted to have a parallelism. For measuring straightness or surface roughness, etc. ❹ In addition to measuring the parallelism, the measuring device 1G can also be described above. The present invention complies with the invention patent requirements and is profitably applied according to law. The above is only the preferred embodiment of the present invention, and those who are familiar with the art of the present invention are hereby incorporated by reference to the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view of a measuring apparatus according to a preferred embodiment of the present invention. Standing with the measured object 200928297 . Fig. 2 is an assembled view of Fig. 1. [Explanation of main component symbols] Object to be tested 1 Screw 3 Slide rail 5 Reference block 7 Measuring device 10 Slide rail 20 Slide device 30 Gauge device 40 Mounting bracket 41 Dial gauge 43 Dial gauge group 45 9

Claims (1)

200928297. X. Patent application scope 1. A measuring device 'includes a sliding rail, a sliding device slidably mounted on the sliding handle, and a gauge device fixed to the sliding device, the sliding device is suspended The method slides on the slipper, and the gauge device includes at least one dial gauge. 2. If the patent application scope is the first item - the singer (4) s... the measuring device, wherein the sliding rail is made of bismuth and its working surface processing precision is within 〇〇〇3·. 〇 ^ 蕙 这 这 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 4. For example, in the scope of the patent application, item 2, ^ ^ ^, the third measurement device, wherein the material of the t-track is an anti-oxidation material. 5. For example, the scope of the patent application is 2nd Θ " (4) The test device of Yi Shi Niu 4, wherein the material of the slide rail is marble or granite. 6. If the patent application scope is the first, the sliding device is the measuring device of the air bearing item (4), wherein _ 7. If the patent application scope is the first, the mounting device includes a fixing frame, a measuring device, wherein the gauge is installed Set on the solid frame. Solid on the sliding device, the thousand points