CN204988096U - Mould slip rotation measurement device - Google Patents

Abstract

The utility model relates to a mold sliding and rotating measuring device, which is composed of a guide rail, a sliding table frame, a dial indicator, a mandrel, a disc, a pair of adjusting rod assemblies, three magnetic feet and two level gauges; the mandrel One end is installed on the magnetic foot, and the other end is coaxially installed with a disk and a guide rail from bottom to top. Level gauges are installed on the guide rail and the disk, and the guide rail can rotate on the disk along the mandrel; the sliding table frame is installed on the The guide rail is equipped with a dial gauge; the pair of adjusting rod assemblies are symmetrically installed on both sides of the disc, and the other ends of the pair of adjusting rod assemblies are respectively installed on two magnetic feet. The utility model has the characteristics of simple structure, convenient operation, flexible use, convenient maintenance, etc., is suitable for various production environments and has accurate judgment during measurement.

Description

A mold sliding rotation measuring device

technical field

The utility model belongs to the technical field of mold process equipment and part maintenance, in particular to a mold sliding rotation measuring device.

Background technique

Automobile mold manufacturing is a comprehensive plastic art, which accounts for 30% to 40% of the cost of a complete vehicle, and is the key to increasing production and efficiency for enterprises. At present, domestic and foreign mold manufacturers mainly use three-dimensional coordinate detection methods to test the three-dimensional surface of the mold to confirm whether it is finally qualified, and the quality defects caused by the wear or accident of the mold in use are also detected by three-coordinate detection to determine the defect position and size value. However, the investment cost of three-coordinate detection equipment is high, and it needs to be equipped with corresponding workshops and professionals for operation. Therefore, it is necessary to introduce portable measurement tools in model debugging, mold and part inspection.

Contents of the invention

The purpose of the utility model is to provide a mold sliding and rotating measuring device, which has a simple structure and is easy to carry.

The purpose of this utility model is achieved through the following technical solutions, described as follows in conjunction with the accompanying drawings:

A mold sliding and rotating measuring device, characterized in that it consists of a guide rail 1, a sliding table frame 2, a dial indicator 3, a mandrel 4, a disc 5, a pair of adjustment rod assemblies, three magnetic feet 9 and two level gauges 10; one end of the mandrel 4 is installed on the magnetic foot 9, and the other end is coaxially installed with the disk 5 and the guide rail 1 from bottom to top. The mandrel 4 rotates on the disc 5; the sliding table frame 2 is installed on the guide rail 1, on which the dial gauge 3 is housed; the pair of adjusting rod assemblies are symmetrically installed on both sides of the disc 5, and a pair of adjusting rod The other end of the assembly is installed on two magnetic feet 9 respectively.

The sliding table frame 2 is a hollow I-shaped structure, which is sleeved on the guide rail 1 .

The adjusting rod assembly is composed of an upper adjusting rod 6, an adjusting screw 7 and a lower adjusting rod 8; the two ends of the adjusting screw 7 are respectively threaded with the upper adjusting rod 6 and the lower adjusting rod 8, and The other end is rotatably connected with the disc 5 and the magnetic foot 9 respectively.

The disc 5 has an angle value on it.

The magnetic force base 9 is a boss structure, the upper bottom surface is provided with grooves and holes, and the lower bottom surface is equipped with magnets.

The utility model has the characteristics of simple structure, convenient operation, flexible use, convenient maintenance, etc., is suitable for various production environments and has accurate judgment during measurement.

Description of drawings

Fig. 1 is a structural schematic diagram of a mold sliding rotation measuring device of the present invention.

In the figure, 1. guide rail 2. sliding table frame 3. dial indicator 4. mandrel 5. disc 6. upper adjustment rod 7. adjustment screw 8. lower adjustment rod 9. magnetic foot 10. spirit level

detailed description

Describe the embodiment of the utility model below in conjunction with accompanying drawing, but the utility model is not limited thereto:

A mold sliding and rotating measuring device, which is composed of a guide rail 1, a sliding table frame 2, a dial indicator 3, a mandrel 4, a disk 5, a pair of adjustment rod assemblies, three magnetic feet 9 and two level gauges 10;

The magnetic foot 9 is a boss-shaped structure, the upper bottom surface is provided with grooves and holes, and the lower bottom surface is equipped with magnets; one end of the mandrel 4 is installed on the magnetic foot 9, and the other end is coaxially installed with the disc 5 and the Guide rail 1; disc 5 is engraved with 360° angle value, and is provided with three installation grooves, 120° equally divided disc 5; guide rail 1 is I-shaped, and one end is provided with a shaft hole; Each is equipped with a level 10, and the guide rail 1 can rotate on the disc 5 along the mandrel 4;

The sliding table frame 2 is a hollow I-shaped structure, which is set on the guide rail 1, and the sliding table frame 2 is provided with a round hole for installing the dial gauge 3;

The pair of adjusting rod assemblies is composed of an upper adjusting rod 6, an adjusting screw 7 and a lower adjusting rod 8; the upper adjusting rod 6 is threaded, and one end is milled with a hole; The hole is used to adjust the height wrench socket; the lower adjusting rod 8 is threaded, and one end is milled flat with a hole; One end of the adjustment rod 8 is connected, and the other end of the lower adjustment rod 8 is installed on the magnetic foot 9.

Before using the mold sliding and rotating measuring device to measure the mold, it is necessary to check the accuracy of the installed mold sliding and rotating measuring device. Place the mold sliding and rotating measuring device on the mold to be tested. It is better if the bottom surface is level with the base surface. Observe the air bubbles on the level 10. If it is not level, suck the magnetic foot 9 well, and adjust the heights of the upper adjustment rod 6 and the lower adjustment rod 8 of a pair of adjustment rod assemblies respectively to reach the level of the guide rail 1. The air bubbles in 10 are in the middle position, and the dial indicator 3 or the rotating guide rail 1 on the sliding table frame 2 are slid to measure the length and angle according to actual needs.

The specific steps of measurement are as follows:

a. Draw a coordinate line on the position of the mold quality defect, and make an equal point every 5mm, draw two measurement lines at a defect area of 50×50mm, with a distance of 25mm, and draw three measurement lines with an area of 100×100mm, with a distance of 50mm;

b. Select the base point, slide the sliding meter holder 2 back and forth on the equisector, and record the measured value reading of the dial indicator 3 in the chart according to the position of the point;

c. According to the values in the measurement chart, draw the curve of the deformation point, and analyze the distribution of deformation after making the chart;

d. Confirm the size range of quality defects according to the deformation curve, and formulate a mold repair plan.

Claims (5)

1. A mold sliding and rotating measuring device, characterized in that: by guide rail (1), sliding table frame (2), dial indicator (3), mandrel (4), disc (5), a pair of adjustment rods component, three magnetic feet (9) and two spirit levels (10); one end of the mandrel (4) is mounted on the magnetic foot (9), and the other end is coaxially mounted on the disc (5) from bottom to top And guide rail (1), guide rail (1) and disc (5) respectively are equipped with spirit level (10), and guide rail (1) can rotate on disc (5) along mandrel (4); The frame (2) is installed on the guide rail (1), on which a dial indicator (3) is installed; the pair of adjusting rod assemblies are symmetrically installed on both sides of the disc (5), and the other ends of the pair of adjusting rod assemblies are respectively installed On the two magnetic feet (9). 2. The mold sliding and rotating measuring device according to claim 1, characterized in that: the sliding table frame (2) is a hollow I-shaped structure, which is sleeved on the guide rail (1). 3. The mold sliding rotation measuring device according to claim 1, characterized in that: the adjusting rod assembly is composed of an upper adjusting rod (6), an adjusting screw (7) and a lower adjusting rod (8); the adjusting screw (7 ) are respectively threaded with the upper adjustment rod (6) and the lower adjustment rod (8), and the other ends of the upper adjustment rod (6) and the lower adjustment rod (8) are respectively connected with the disc (5) and the magnetic foot (9) ) turn the connection. 4. The mold sliding rotation measuring device according to claim 1, characterized in that: the disc (5) has an angle value on it. 5. The mold sliding and rotating measuring device according to any one of claims 1-4, characterized in that: the magnetic foot (9) is a boss structure, the upper bottom surface is provided with grooves and holes, and the lower bottom surface is equipped with magnets .