Floating three-point measuring mechanism
By designing a floating 3-point measurement mechanism and using piston cylinder and spring buffering technology, the problems of time-consuming labor and easy damage in shell depth measurement are solved, achieving efficient and safe measurement results.
Patent Information
- Application Number
- CN202421036176.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-14
AI Technical Summary
In the prior art, when measuring the depth of shell parts, manual methods are time-consuming and labor-intensive, and the measurement mechanism driven by the motor is prone to damage to the shell.
Design a floating 3-point measuring mechanism, including a base, slide rail, slide plate, piston cylinder, equipment plate and pressure sensor, drive the equipment plate and pressure sensor to contact the parts through the piston cylinder, and set a spring between the sensor and the equipment plate to buffer Impact force to avoid damage.
The shell depth is efficient and safely measured, avoiding damage caused by uneven depth or excessive impact force, and improving the practicality of measurement.
Smart Images
Figure CN222188286U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing, in particular to a floating three-point measuring mechanism. Background Art
[0002] For some special housing parts, such as gearbox housings, it is usually necessary to measure the depth of the parts so that more suitable gaskets can be selected. Currently, the depth of the housing is basically measured manually or by motor to drive the relevant measuring actuator. Among them, the manual method is time-consuming and labor-intensive, and the efficiency is low, while the method of using a motor to drive the measuring actuator is prone to excessive collision pressure between the measuring actuator and the housing, which may damage the housing. Utility Model Content
[0003] The utility model aims to provide a floating three-point measuring mechanism to solve the problem that when measuring the depth of shell parts in the prior art, the manual method is time-consuming and labor-intensive, while the method of using a motor to drive the measuring mechanism is prone to damage to the shell.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floating three-point measuring mechanism, comprising a base, a bracket fixedly installed on the top of the base, two slide rails fixedly installed on the top of the bracket, the two slide rails are symmetrically arranged along the central axis of the base, a slide plate is installed between the two slide rails, a piston cylinder is connected to the plate surface of the slide plate, the end of the piston rod on the piston cylinder is connected to an equipment plate, a plurality of pressure sensors are provided at the bottom of the equipment plate, the plurality of pressure sensors are evenly arranged at equal intervals, and a spring is fixedly installed between the pressure sensor and the equipment plate.
[0005] As a preferred technical solution of the utility model: a slide groove is provided on the board surface of the slide board, a sliding block is connected in the slide groove, and the piston cylinder is fixedly mounted on the sliding block.
[0006] As a preferred technical solution of the utility model: a positioning fixture for locating the position of the parts is provided on the top surface of the base.
[0007] As a preferred technical solution of the utility model: a ball head is installed at the end of the piston rod on the piston cylinder, an arc-shaped groove is opened on the equipment plate, the ball head is placed in the arc-shaped groove, and the ball head and the arc-shaped groove are movably connected.
[0008] As a preferred technical solution of the utility model: a base plate is installed on the side wall of the base.
[0009] By adopting the above technical scheme, the beneficial effects of the utility model are: the utility model has a simple structure and ingenious design. The piston cylinder drives the equipment plate and the pressure sensor to move downward until they are in contact with the part housing, and the spring arranged between the pressure sensor and the equipment plate can effectively play a buffering role, avoiding damage to the housing due to uneven depth of the part housing or excessive instantaneous impact force, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the main structure of a floating three-point measuring mechanism of the utility model;
[0011] Figure 2 This is a schematic diagram of the connection between the pressure sensor and the equipment board in the utility model.
[0012] In the figure: 1. base; 2. bracket; 3. slide rail; 4. slide plate; 5. piston cylinder; 6. equipment plate; 7. pressure sensor; 8. spring; 9. slider; 10. positioning fixture; 11. ball head; 12. base plate. DETAILED DESCRIPTION
[0013] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying 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 utility model. In the utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0014] See also Figure 1-2The utility model provides an embodiment: a floating three-point measuring mechanism, including a base 1, a base plate 12 is installed on the side wall of the base 1, a bracket 2 is fixedly installed on the top of the base 1, and two slide rails 3 are fixedly installed on the top of the bracket 2. The two slide rails 3 are symmetrically arranged along the central axis of the base 1.
[0015] A slide plate 4 is installed between the two slide rails 3, a slide groove is provided on the surface of the slide plate 4, a slide block 9 is connected in the slide groove, and a piston cylinder 5 is fixedly connected to the slide block 9. The end of the piston rod on the piston cylinder 5 is connected to an equipment plate 6, and a plurality of pressure sensors 7 are arranged at the bottom of the equipment plate 6, and the plurality of pressure sensors 7 are evenly arranged at equal intervals, and a spring 8 is fixedly installed between the pressure sensor 7 and the equipment plate 6.
[0016] A positioning fixture 10 for locating the position of the parts is provided on the top surface of the base 1, a ball head 11 is installed on the end of the piston rod on the piston cylinder 5, an arc-shaped groove is opened on the equipment plate 6, the ball head 11 is placed in the arc-shaped groove, and the ball head 11 is movably connected to the arc-shaped groove.
[0017] Specific implementation method: When measuring the depth of the part shell, the piston cylinder 5 drives the device plate 6 and the pressure sensor 7 to move downward to contact the part shell, and the pressure sensor 7 sends the data parameters to the device, and finally calculates the depth. The spring 8 arranged between the pressure sensor 7 and the device plate 6 can effectively play a buffering role to avoid damage to the shell due to uneven depth of the part shell or excessive instantaneous impact force. At the same time, the ball head 11 and the arc groove are arranged, so that the device plate 6 can float according to the different depth positions of the part shell, which is more practical.
[0018] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.
Claims
1. A floating three-point measuring mechanism, comprising a base (1), a bracket (2) being fixedly mounted on the top of the base (1), characterized in that: Two slide rails (3) are fixedly installed on the top of the bracket (2), and the two slide rails (3) are symmetrically arranged along the central axis of the base (1). A slide plate (4) is installed between the two slide rails (3). A piston cylinder (5) is connected to the plate surface of the slide plate (4), and the end of the piston rod on the piston cylinder (5) is connected to an equipment plate (6). A plurality of pressure sensors (7) are arranged at equal intervals at the bottom of the equipment plate (6), and a spring (8) is fixedly installed between the pressure sensor (7) and the equipment plate (6).
2. A floating three-point measuring mechanism according to claim 1, characterized in that: A slide groove is provided on the surface of the slide plate (4), a slide block (9) is connected to the slide groove, and the piston cylinder (5) is fixedly mounted on the slide block (9).
3. A floating three-point measuring mechanism according to claim 2, characterized in that: A positioning fixture (10) for locating the position of a part is provided on the top surface of the base (1).
4. A floating three-point measuring mechanism according to claim 3, characterized in that: A ball head (11) is installed at the end of the piston rod on the piston cylinder (5), an arc-shaped groove is opened on the equipment plate (6), the ball head (11) is placed in the arc-shaped groove, and the ball head (11) is movably connected to the arc-shaped groove.
5. A floating three-point measuring mechanism according to claim 1, characterized in that: A base plate (12) is mounted on the side wall of the base (1).