Installation reference conversion device

Abstract

The present invention provides an installation reference conversion device, including a first conversion tool and a second conversion tool; the first conversion tool includes a first card slot and a second card slot respectively positioned with the first protrusion and the second protrusion of the original base, and a first transverse positioning surface and a first longitudinal positioning surface positioned between the second conversion tool, and the first transverse positioning surface is not parallel to and does not overlap with the first longitudinal positioning surface; the second conversion tool includes a second transverse positioning surface corresponding to the first transverse positioning surface and a second longitudinal positioning surface corresponding to the first longitudinal positioning surface; the second transverse positioning surface and the second longitudinal positioning surface are installation positioning surfaces of the new base. The present invention omits the installation adjustment and precision detection process of the new base, greatly improves the replacement efficiency, and solves the problem of batch replacement in a short time.

Description

Technical Field

[0001] The invention belongs to the field of reference measurement and conversion of mechanical equipment, and in particular relates to an installation reference conversion device. Background Art

[0002] A mechanical device is located at the bottom of a deep well. The lower part is a circular base with two symmetrical rectangular bumps on the upper plane of the base. When the base is installed, the relative position relationship with other equipment is determined by these two bumps. These two bumps are also used as a reference for precision testing. Since the base needs to adapt to different types of loads, the original base must be replaced with a new base. Since the appearance of the new base has changed, the two rectangular bumps of the original base no longer exist on the new base. When installing the new base, if the original base cannot be accurately replaced in the original position, due to the complexity of the system and the difficulty of detection caused by the limited installation space, the process of installing and debugging the new base and verifying its accuracy with instruments is very slow, the replacement speed cannot be guaranteed, and it is difficult to replace in batches. Summary of the invention

[0003] The invention provides a mounting reference conversion device.

[0004] The objective of the present invention is achieved in the following manner: an installation reference conversion device comprises a first conversion tool and a second conversion tool; the first conversion tool comprises a first card slot and a second card slot respectively positioned with a first protrusion and a second protrusion of an original base, and a first transverse positioning surface and a first longitudinal positioning surface positioned with the second conversion tool, the first transverse positioning surface is not parallel to and does not overlap with the first longitudinal positioning surface; the second conversion tool comprises a second transverse positioning surface corresponding to the first transverse positioning surface, and a second longitudinal positioning surface corresponding to the first longitudinal positioning surface; the second transverse positioning surface and the second longitudinal positioning surface are installation positioning surfaces of a new base.

[0005] The second conversion tool is provided with an inner cavity, the size of the inner cavity is not less than the outer size of the first conversion tool, and the size of the inner cavity is not less than the outer size of the new base.

[0006] The second conversion tooling is a frame structure, and a first positioning platform is set on the upper surface of the lower frame of the second conversion tooling toward the inner cavity, and the upper surface of the first positioning platform is the second transverse positioning surface; a second positioning platform is set on the left side of the right frame of the second conversion tooling facing the inner cavity, and the left side surface of the second positioning platform is the second longitudinal positioning surface.

[0007] The first card slot and the second card slot are respectively arranged on the left and right sides of the first conversion tool, and the first card slot and the second card slot are both U-shaped and the U-shaped opening directions are opposite; the bottom surface and the upper surface of the U-shape of the first card slot are positioning vertical surfaces for positioning the first protrusion; the upper surface of the U-shape of the second card slot is a positioning upper plane for positioning the second protrusion.

[0008] The first transverse positioning surface is the lowermost plane of the first conversion tool, and the first longitudinal positioning surface is the rightmost plane of the first conversion tool.

[0009] The first transverse positioning surface and the first longitudinal positioning surface are perpendicular to each other; the second transverse positioning surface and the second longitudinal positioning surface are perpendicular to each other.

[0010] The first conversion tool is provided with a first fixing device for fixing itself and the original base; the second conversion tool is provided with a second fixing device for fixing itself and the equipment.

[0011] The first fixing device is a first conversion tool fixing hole, and the second fixing device is a second conversion tool fixing hole.

[0012] The beneficial effects of the present invention are as follows: the present invention utilizes the installation reference conversion device to lead the reference surface of the square protrusion of the original base outside the installation position, fixes the installation reference conversion device, takes out the original base, positions the new base through the reference conversion device and fixes it to the equipment, and then takes out the reference conversion device to complete the base replacement.

[0013] This invention effectively solves the problem of equipment replacement when the circular base benchmark is changed, and can also be used to convert the benchmark for measurement. The installation benchmark conversion device inherits the installation accuracy of the original base, omits the installation adjustment and accuracy detection process of the new base, greatly improves the replacement efficiency, and solves the problem of batch replacement in a short period of time. This is of great significance for using the benchmark conversion device to operate in a more complex system replacement equipment and in an environment where it is not easy to detect the installation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the structural diagram of the first conversion tooling.

[0015] Figure 2 This is the structural diagram of the second conversion tooling.

[0016] Figure 3 Schematic diagram of positioning the original base for installing the reference conversion device.

[0017] Figure 4 Schematic diagram of positioning the new base for installation of the reference conversion device.

[0018] Figure 5This is the original base structure diagram.

[0019] Figure 6 yes Figure 5 sectional view of .

[0020] Among them, 1 is the first slot, 2. the positioning vertical surface, 3. the first conversion tool, 4. the second conversion tool, 5. the first transverse positioning surface, 6. the second conversion tool fixing hole, 7. the first longitudinal positioning surface, 8. the second slot, 9. the positioning upper plane, 10. the first conversion tool fixing hole, 11. the original base, 12 the new base, 13 the first protrusion, 14 the second protrusion, 15 is the second transverse positioning surface, and 17 is the second longitudinal positioning surface. DETAILED DESCRIPTION

[0021] In the present invention, unless otherwise clearly specified and limited, the technical terms used in this application shall be the common meanings understood by the technicians of the present invention. The terms "connected", "connected", "fixed", "set", etc. should be understood in a broad sense, and may be fixedly connected, detachably connected, or integrated; may be directly connected, or indirectly connected through an intermediate medium; may be mechanically connected or electrically connected. Unless otherwise clearly specified and limited, the first feature "on" or "below" the second feature may be that the first and second features are in direct contact, or indirectly in contact through an intermediate medium. Moreover, the first feature "above" or "above" or "above" the second feature may be that the first feature is directly above or obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature "below" or "below" or "below" the second feature may be that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. Relational terms such as first, second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The terms used in the description, such as "center", "lateral", "longitudinal", "length", "width", "thickness", "height", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", "clockwise", "counterclockwise", etc., to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the 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 component referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0022] The following will provide a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings and specific embodiments. Figure 1-6 As shown, a device for installing a reference conversion device. Figure 5 and Figure 61 is a structural diagram of the original base 11. The original base 11 is a circular ring structure, on which two first protrusions 13 and a second protrusion 14 protruding upward and outward are arranged. Figure 4 The dotted line in the middle shows that the new base 12 is no longer circular in shape, but has four mutually perpendicular outer sides. The original base 11 and the new base 12 are both axially symmetrical structures. The conversion from the original base 11 to the new base 12 requires a conversion device. The installation reference conversion device of the present invention includes a first conversion tool 3 and a second conversion tool 4; the first conversion tool 3 includes a first card slot 1 and a second card slot 8 respectively positioned with the first protrusion 13 and the second protrusion 14 of the original base 11, and a first transverse positioning surface 5 and a first longitudinal positioning surface 7 positioned between the second conversion tool 4, and the first transverse positioning surface 5 and the first longitudinal positioning surface 7 are not parallel and do not overlap; the second conversion tool 4 includes a second transverse positioning surface 15 corresponding to the first transverse positioning surface 5, and a second longitudinal positioning surface 17 corresponding to the first longitudinal positioning surface 7; the second transverse positioning surface 15 and the second longitudinal positioning surface 17 are installation positioning surfaces of the new base 12.

[0023] Furthermore, the second conversion tool 4 is provided with an inner cavity, the size of the inner cavity is not less than the outer size of the first conversion tool 3 , and the size of the inner cavity is not less than the outer size of the new base 12 .

[0024] The second conversion tool 4 can be a frame structure, and the interior of the frame is the inner cavity. A first positioning platform is set on the upper surface of the lower frame of the second conversion tool 4 facing the inner cavity, and the upper surface of the first positioning platform is the second transverse positioning surface 15; a second positioning platform is set on the left side of the right frame of the second conversion tool 4 facing the inner cavity, and the left side surface of the second positioning platform is the second longitudinal positioning surface 17. The up, down, left and right here are based on the attached drawings, which is a relative position relationship and does not limit the actual up, down, left and right directions. The overall shape of the second conversion tool 4 is a rectangular frame, and the upper surface of the first positioning platform and the left side surface of the second positioning platform correspond to the lower surface and right surface of the first conversion tool 3.

[0025] The first card slot 1 and the second card slot 8 are respectively arranged on the left and right sides of the first conversion tool 3, and the first card slot 1 and the second card slot 8 are both U-shaped and the U-shaped opening directions are opposite; the bottom surface and the upper surface of the U-shape of the first card slot 1 are the positioning vertical surface 2 shown for positioning with the first protrusion 13; the upper surface of the U-shape of the second card slot 8 is the positioning upper plane 9 for positioning with the second protrusion 14.

[0026] The first transverse positioning surface 5 is the lowermost plane of the first conversion tool 3, and the first longitudinal positioning surface 7 is the rightmost plane of the first conversion tool 3. The first conversion tool 3 can be a plate-like structure, the upper shape is a rectangle, the lower shape is an isosceles trapezoid, and the length of the lower base of the isosceles trapezoid is less than the length of the upper base. The first transverse positioning surface 5 is the lower bottom surface where the lower base of the lower isosceles trapezoid of the first conversion tool 3 is located. The first longitudinal positioning surface 7 is the side surface where the right side of the upper rectangle is located.

[0027] Preferably, the first transverse positioning surface 5 and the first longitudinal positioning surface 7 are perpendicular to each other; the second transverse positioning surface 15 and the second longitudinal positioning surface 17 are perpendicular to each other.

[0028] In addition, the first conversion tool 3 is provided with a first fixing device for fixing itself to the original base 11; the second conversion tool 4 is provided with a second fixing device for fixing itself to the equipment. Specifically, the first fixing device is a first conversion tool fixing hole 10, and the second fixing device is a second conversion tool fixing hole 6. The first conversion tool fixing hole 10 and the second conversion tool fixing hole 6 can be threaded holes or light holes. Of course, the first fixing device and the second fixing device can also be other commonly used fixing mechanisms.

[0029] In a specific embodiment, as shown in the figure, dimension L1 is the longitudinal inner cavity distance of the second conversion tool 4; dimension L10 is the longitudinal outer dimension of the new base 11; dimension L2 is the transverse inner cavity distance of the second conversion tool 4; dimension L20 is the transverse outer dimension of the new base 11; dimension L3 is the length of either the first slot 1 or the second slot 8 of the first conversion tool 3; dimension L30 is the length of the first convex block 13 or the second convex block 14 of the original base 11; dimension L4 is the distance between the two slots of the first conversion tool 3, i.e., the spacing between the first slot 1 and the second slot 8; dimension L40 is the distance between the two convex blocks of the original base 11; dimension L5 is the distance between the upper plane of either the first slot 1 or the second slot 8 of the first conversion tool 3 and the first transverse positioning surface 5; dimension L6 is the distance between the first slot 1 of the first conversion tool 3 and the first longitudinal positioning surface 7. The installation reference conversion device consists of a first conversion tool 3 and a second conversion tool 4, and the two tools are independent of each other. The positioning vertical surface of the first card slot 1 can clamp the corresponding surface of the first protrusion 13 of the original base 11, and the positioning upper plane 9 of the second card slot 8 can clamp the corresponding surface of the second protrusion 14 of the original base 11. Figure 3As shown, the distance L4 between the first card slot 1 and the second card slot 8 is less than the distance L40 between the first bump 13 and the second bump 14, and the size L3 of the first card slot 1 and the second card slot 8 is greater than the size L30 of the first bump 13 and the second bump 14 of the original base 11; the lower surface of the first conversion tooling 3 is a machined surface, and the first conversion tooling fixing hole 10 is used to fix the first conversion tooling 3. As Figure 1 , the first conversion tooling 3 has two mutually perpendicular first lateral positioning surfaces 5 and first longitudinal positioning surfaces 7; as Figure 2 , the second conversion tooling 4 has two mutually perpendicular second lateral positioning surfaces 15 and second longitudinal positioning surfaces 17; the position dimension L5 of the first lateral positioning surface 5 of the first conversion tooling 3 is determined by the size L30 of the first bump 13 or the second bump 14 on the old base 11 and the longitudinal dimension L10 of the new base 12. As Figure 3 , L5 = L30 / 2 + L10 / 2; the position dimension L6 of the first longitudinal positioning surface 7 of the first conversion tooling 3 is determined by the position dimension L40 of the first bump (13) on the old base and the lateral dimension L20 of the new base, L6 = L40 / 2 + L20 / 2. The size of the inner cavity of the second conversion tooling 4 should be greater than the outer dimensions of the original base 11 and the new base 12, that is, L1 > L10, L2 > L20. The second conversion tooling fixing hole 6 is used to fix the second conversion tooling 4.

[0030] During specific implementation: Place the lower surface of the first conversion tooling 3 on the original base 11. The first card slot 1 and the second card slot 8 of the first conversion tooling 3 respectively clamp the first bump 13 and the second bump 14 of the original base 11. The positioning vertical surface 2 of the first card slot 1 should be aligned and closely attached to the two corresponding surfaces of the first bump 13 of the original base 11. The positioning upper plane 9 of the second card slot 8 should be aligned and closely attached to the corresponding surface of the second bump of the original base 11. The size of the first conversion tooling 3 should satisfy L3 > L30, L4 < L40. At this time, the first conversion tooling 3 is positioned in both the horizontal and vertical directions, and the first conversion tooling 3 is fixedly connected to the original base 11 by using the first conversion tooling fixing hole 10. Then install the second conversion tooling 4. The second lateral positioning surface 15 of the second conversion tooling 4 is aligned and closely attached to the first lateral positioning surface 5 of the first conversion tooling 3. The second longitudinal positioning surface 17 of the second conversion tooling 4 is aligned and closely attached to the first longitudinal positioning surface 7 of the first conversion tooling 3. The horizontal and vertical references of the original base 11 are then transferred to the second lateral positioning surface 15 and the second longitudinal positioning surface 17 of the second conversion tooling. At this time, the second conversion tooling 4 is fixedly connected to the equipment by using the second conversion tooling fixing hole 6, and the position of the second conversion tooling fixing hole 6 is variable. The size of the second conversion tooling 4 satisfies L1 > L10, L2 > L20, which can ensure that the removal space of the original base 11 and the installation space of the new base 12 are cleared.

[0031] Remove the first conversion tooling 3 and the original base 11 respectively, and install the new base 12. As Figure 4 As shown, the two vertical surfaces of the new base 12 are aligned and tightly attached to the second transverse vertical surface 15 and the second longitudinal vertical surface 17 of the second conversion tool 4, respectively, and the position of the new base 12 is determined.

[0032] The present invention combines the first conversion tool 3 and the second conversion tool 4 to position the original base 11 together. After positioning, the first conversion tool 3 is removed to make room for installation, the original base 11 is removed, and the new base 12 is installed in alignment with the positioning surface of the second conversion tool 4. After the new base 12 is fixed, the second conversion tool 4 is removed to complete the base replacement. The first conversion tool 3 transfers the reference of the original base 11 to the positioning surface of the second conversion tool 4. The second conversion tool 4 does not affect the disassembly of the original base 11 and the installation of the new base 12. The new base 12 is installed in alignment with the positioning surface of the second conversion tool 4, and the reference conversion is achieved. The base of the newly installed 12 does not need to be tested for accuracy, and the replacement efficiency is greatly improved. The present invention effectively solves the problem of equipment replacement when the circular base reference changes, and can also be used for measurement by converting the reference. The present invention eliminates the process of installation, debugging and accuracy testing of the new base 12, and can achieve rapid batch replacement. This is of great significance for operating the reference conversion device in a more complex system replacement equipment and in an environment where the installation accuracy is not easy to detect.

[0033] The technical features of the above-mentioned embodiments can be combined arbitrarily, and as long as there is no contradiction in the combination of these technical features, they should be considered as the scope of this specification. Without departing from the overall concept of the present invention, the technical solution of the present invention and the equivalent replacement or change, as well as the changes and improvements made, should also be regarded as the protection scope of the present invention.

Claims

1. A mounting reference conversion device, characterized in that: The first conversion tool comprises a first card slot and a second card slot respectively positioned with the first protrusion and the second protrusion of the original base, and a first transverse positioning surface and a first longitudinal positioning surface positioned with the second conversion tool, wherein the first transverse positioning surface is not parallel to and does not overlap with the first longitudinal positioning surface; the second conversion tool comprises a second transverse positioning surface corresponding to the first transverse positioning surface and a second longitudinal positioning surface corresponding to the first longitudinal positioning surface; the second transverse positioning surface and the second longitudinal positioning surface are installation positioning surfaces of the new base; The second conversion tool is provided with an inner cavity, the size of the inner cavity is not less than the outer size of the first conversion tool, and the size of the inner cavity is not less than the outer size of the new base; The second conversion tool is a frame structure, the upper surface of the lower frame of the second conversion tool is provided with a first positioning platform facing the inner cavity, and the upper side surface of the first positioning platform is the second transverse positioning surface; the left side of the right frame of the second conversion tool is provided with a second positioning platform facing the inner cavity, and the left side surface of the second positioning platform is the second longitudinal positioning surface; The first card slot and the second card slot are respectively arranged on the left and right sides of the first conversion tool, the first card slot and the second card slot are both U-shaped and the U-shaped opening directions are opposite; the bottom surface and the upper surface of the U-shaped of the first card slot are the positioning vertical surfaces for positioning with the first protrusion; the upper surface of the U-shaped of the second card slot is the positioning upper plane for positioning with the second protrusion; The first transverse positioning surface is the lowermost plane of the first conversion tool, and the first longitudinal positioning surface is the rightmost plane of the first conversion tool; the first conversion tool is provided with a first fixing device for fixing itself to the original base; the second conversion tool is provided with a second fixing device for fixing itself to the equipment.

2. The installation reference conversion device according to claim 1, characterized in that: The first transverse positioning surface and the first longitudinal positioning surface are perpendicular to each other; the second transverse positioning surface and the second longitudinal positioning surface are perpendicular to each other.

3. The installation reference conversion device according to claim 1, characterized in that: The first fixing device is a first conversion tool fixing hole, and the second fixing device is a second conversion tool fixing hole.

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