Rapid measuring equipment for radial hole of sleeve outer cover
By designing a fast measuring device for sleeve housing radial holes including rotating chucks, moving guides and electronic telescopic controllers, the problems of insufficient accuracy and poor stability of traditional measuring equipment are solved, and efficient and accurate measurement and reduction are achieved. Operation fatigue.
Patent Information
- Application Number
- CN202421040545.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-14
AI Technical Summary
Traditional measuring equipment has problems of insufficient accuracy, instability and operating fatigue when measuring the radial holes of the sleeve housing. It is especially affected by environmental and human factors, making it difficult to achieve effective and consistent detection.
A rapid measuring device for the sleeve housing radial holes including a base, a rack, a clamping device, a measuring device and a marking mechanism is designed to achieve the accuracy of the three-grab inner diameter test head by rotating the chuck, moving the rail and an electronic telescopic controller. Insert and mark to ensure measurement stability and accuracy.
Improve the stability and accuracy of measurement, reduce operator fatigue, prevent detection chaos and missed inspections, and enhance the effectiveness and consistency of detection.
Smart Images
Figure CN222211649U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of measuring equipment, in particular to a quick measuring device for radial holes of a sleeve outer cover. Background Art
[0002] When installing the sleeve cover, the radial hole needs to be measured to improve the installation accuracy. Traditional visual inspection can only determine a rough result and cannot quantify the measurement value. For strict accuracy requirements, it is impossible to obtain accurate and effective judgments. At the same time, visual inspection is greatly affected by external factors such as the environment and light, as well as individual factors of the person, and cannot achieve the effectiveness and consistency of detection. In addition, the operation of handheld measuring equipment may affect the measurement stability due to factors such as hand shaking, especially when used for a long time or when the operator is tired. Utility Model Content
[0003] The utility model aims to provide a rapid measuring device for radial holes of a sleeve outer cover, so as to overcome the above-mentioned defects in the prior art.
[0004] The cam is provided with a plurality of movable parts, and the movable part is provided with a plurality of movable parts, and the movable part is provided with a plurality of movable parts.
[0005] According to a further technical solution, a sleeve member is clamped on the front side of the rotating chuck, and a radial opening is provided on the sleeve member.
[0006] According to a further technical solution, a left end surface of the sliding block is in sliding contact with the front-rear movable guide rail.
[0007] A further technical solution is that the marking mechanism includes an annular connecting frame fixedly connected to the right end face of the sliding block, an annular oil supply box is provided in the annular connecting frame, the annular connecting frame is provided with a fastening bolt for fixedly connected to the annular oil supply box, an annular pigment cavity is provided in the annular oil supply box, a marking sponge is fixedly provided on the right side of the annular oil supply box, and a connecting opening is provided between the annular pigment cavity and the marking sponge.
[0008] According to a further technical solution, the electronic telescopic controller is disposed in contact with an adjacent side of the pressing handle.
[0009] The beneficial effects of the utility model are as follows: the device uses the marking sponge to mark the radial openings that have been inspected, so as to prevent confusion, missed inspection or multiple inspections when inspecting multiple radial openings; the left and right movement of the three-grip inner diameter test head can be controlled by moving the guide rail left and right, thereby completing the action of inserting or disengaging from the radial opening, which can meet the requirement of the three-grip inner diameter test head being inserted into the radial opening, and when the three-grip part of the three-grip inner diameter test head is tested, the three-grip inner diameter test head and the radial opening are in the center position by adjusting the sliding block forward and backward, and are connected with the frame by rotating the chuck, and then when the three-grip inner diameter test head is inserted into the radial opening and the three-grip part is tested, the chuck is rotated and adjusted, so that the radial opening and the three-grip inner diameter test head are in the center position, thereby improving the measurement stability and greatly reducing the operator's fatigue when used for a long time. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of a rapid measuring device for radial holes of a sleeve outer cover in the utility model;
[0011] Figure 2 This utility model Figure 1 Sectional view of AA in the middle;
[0012] Figure 3 It is a schematic diagram of the internal structure of the measuring device in the utility model;
[0013] Figure 4 It is a structural schematic diagram of the three-claw inner diameter test head and radial opening measurement in the utility model. DETAILED DESCRIPTION
[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0015] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0016] Reference Figure 1-4 According to an embodiment of the utility model, a rapid measuring device for radial holes of a sleeve outer cover comprises a base 1, a frame 2 is fixedly arranged on the top of the base 1, a clamping device is arranged on the front side of the frame 2, a measuring device 6 is arranged on the left side of the frame 2, the clamping device comprises a rotating chuck 4 rotatably connected with the frame 2, the clamping device comprises a left and right movable guide rail 61 and a front and rear movable guide rail 62 arranged in front of the left and right movable guide rail 61, a sliding block 623 is arranged on the right side of the front and rear movable guide rail 62, a rectangular guide rod 622 extending forward and backward is slidably connected through the sliding block 623, and a front and rear extending rectangular guide rod 622 is arranged in front of the rectangular guide rod 622. Fixed frames 621 are fixedly provided on both sides of the rear, and the fixed frames 621 are fixedly connected to the front and rear movable guide rails 62. A tensioning spring 633 is fixedly provided between the fixed frame 621 and the sliding block 623, and the sliding block 623 is kept in the middle position of the rectangular guide rod 622 by the tensioning spring 633. A marking mechanism is provided on the right side of the sliding block 623, and a measuring host 624 is provided inside the sliding block 623. A pressing handle 625 is provided on the measuring host 624, an electronic telescopic controller 626 is fixedly provided in the front side wall of the sliding block 623, and a three-claw inner diameter test head 627 is provided on the right end of the measuring host 624.
[0017] Advantageously or exemplarily, a sleeve member 5 is clamped on the front side of the rotating chuck 4 , and a radial opening (not shown) is provided on the sleeve member 5 .
[0018] Advantageously or exemplarily, the left end surface of the sliding block 623 is in sliding contact with the front-rear movable guide rail 62 .
[0019] Beneficially or exemplarily, the marking mechanism includes an annular connecting frame 628 fixedly connected to the right end face of the sliding block 623, an annular oil supply box 629 is provided in the annular connecting frame 628, the annular connecting frame 628 is provided with a fastening bolt 630 for fixedly connecting to the annular oil supply box 629, an annular pigment cavity 632 is provided in the annular oil supply box 629, a marking sponge 631 is fixedly provided on the right side of the annular oil supply box 629, a connecting port (not shown) is provided between the annular pigment cavity 632 and the marking sponge 631, and the connecting port facilitates the continuous supply of pigment to the marking sponge 631.
[0020] Advantageously or exemplarily, the electronic telescopic controller 626 is disposed in contact with an adjacent side of the pressing handle 625 .
[0021] When the utility model is used: first, the sleeve member 5 is fastened and connected with the rotating chuck 4, and then the radial opening to be checked on the sleeve member 5 is roughly relative to the three-claw inner diameter test head 627, and then the left and right movable guide rails 61 are used to control the front and rear movable guide rails 62 to move toward one side of the sleeve member 5, so that the three-claw inner diameter test head 627 is extended into the radial opening, and the front and rear movable guide rails 62 are continued to be controlled to move toward one side of the sleeve member 5, so that the imprint sponge 631 is in contact with the outer surface of the sleeve member 5. At this time, the pressing handle 625 is controlled to be pressed by the electronic telescopic controller 626, so that the three-claw inner diameter test head 627 is operated, so that the three-claw parts on the three-claw inner diameter test head 627 are expanded and abut against the inner wall of the radial opening, so as to realize rapid measurement. After the measurement is completed, the left and right movable guide rails 61 are used to control the front and rear movable guide rails 62 to move toward the left side, so that the imprint sponge 631 is away from the sleeve member 5, so that the sleeve member 5 is marked with the end of measurement;
[0022] When the three-claw inner diameter test head 627 extends into the radial opening and deviates from the front-to-back direction of the radial opening, at this time, the three-claw portion on the three-claw inner diameter test head 627 is unfolded to abut against the inner wall of the radial opening, and the sliding block 623 is movably connected with the rectangular guide rod 622 to adjust the front-to-back offset distance of the three-claw inner diameter test head 627, so that the three-claw inner diameter test head 627 is located at the center of the radial opening;
[0023] When the three-claw inner diameter test head 627 extends into the radial opening and deviates from the up and down directions of the radial opening, since the rotating chuck 4 and the frame 2 are in a rotated to mating connection state, when the three-claw part on the three-claw inner diameter test head 627 is unfolded and abuts against the inner wall of the radial opening, the sleeve part 5 together with the rotating chuck 4 is deflected, so that the three-claw inner diameter test head 627 is located at the center position of the radial opening.
[0024] It is clear to those skilled in the art that various modifications to the above embodiments can be made without departing from the overall spirit and concept of the present invention. All of them fall within the protection scope of the present invention. The protection scheme of the present invention shall be subject to the claims attached to the present invention.
Claims
1. A rapid measuring device for radial holes of a sleeve housing, comprising a base (1), a frame (2) being fixedly provided on the top of the base (1), characterized in that: A clamping device is provided on the front side of the frame (2); a measuring device (6) is provided on the left side of the frame (2); the clamping device comprises a rotating chuck (4) rotatably connected to the frame (2); the clamping device comprises a left-right movable guide rail (61) and a front-back movable guide rail (62) arranged in front of the left-right movable guide rail (61); a sliding block (623) is provided on the right side of the front-back movable guide rail (62); a rectangular guide rod (622) extending forward and backward is slidably connected through the sliding block (623); fixed guide rods (622) are fixedly provided on the front and back sides of the rectangular guide rod (622); The fixed frame (621) is fixedly connected to the front and rear movable guide rails (62), a tension spring (633) is fixedly arranged between the fixed frame (621) and the sliding block (623), a marking mechanism is arranged on the right side of the sliding block (623), a measuring host (624) is arranged inside the sliding block (623), a pressing handle (625) is arranged on the measuring host (624), an electronic telescopic controller (626) is fixedly arranged inside the front side wall of the sliding block (623), and a three-grip inner diameter test head (627) is arranged on the right side end of the measuring host (624).
2. A rapid measuring device for radial holes of a sleeve cover according to claim 1, characterized in that: A sleeve member (5) is clamped on the front side of the rotating chuck (4), and a radial opening is provided on the sleeve member (5).
3. A rapid measuring device for radial holes of a sleeve cover according to claim 2, characterized in that: The left end surface of the sliding block (623) is in sliding contact with the front-rear movable guide rail (62).
4. The rapid measuring device for radial holes of a sleeve cover according to claim 1, characterized in that: The marking mechanism comprises an annular connecting frame (628) fixedly connected to the right end face of the sliding block (623); an annular oil supply box (629) is arranged inside the annular connecting frame (628); the annular connecting frame (628) is provided with a fastening bolt (630) for being fixedly connected to the annular oil supply box (629); an annular pigment cavity (632) is arranged inside the annular oil supply box (629); a marking sponge (631) is fixedly arranged on the right side of the annular oil supply box (629); and a connecting opening is arranged between the annular pigment cavity (632) and the marking sponge (631).
5. A rapid measuring device for radial holes of a sleeve cover according to claim 4, characterized in that: The electronic telescopic controller (626) is disposed in contact with the adjacent side of the pressing handle (625).