Positioning device and equipment reinstallation positioning method

Abstract

The invention relates to the technical field of equipment positioning, and discloses a positioning device and an equipment reinstallation positioning method. The positioning device is used for positioning the relative positions of two parts in the equipment, the equipment comprises a first machine table and a second machine table, and the positioning device comprises a first positioning block, a second positioning block and a third positioning block. The first positioning block is adjustably arranged on the first machine table in the first direction; the second positioning block is adjustably arranged on the second machine table in the second direction; one end of the third positioning block is adjustably connected to the side, close to the first positioning block, of the second positioning block in the third direction, and the other end of the third positioning block is adjustably connected with the first positioning block in the third direction; the first direction and the second direction are in the same plane and are vertically arranged, and the third direction is perpendicular to the plane. The relative positions of all independent components of the equipment after disassembly and reassembly are ensured to be unchanged, the normal operation of the equipment is ensured, and the debugging time after the equipment is assembled is greatly shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment positioning, and in particular to a positioning device and an equipment reinstallation positioning method. Background Art

[0002] Before transportation, the whole equipment system needs to be disassembled due to the limitation of the transportation vehicle model or because the whole equipment is too large. Disassembly means disassembling and packing the independent components inside the equipment that are interrelated in functions but not connected, and then transporting the disassembled independent components to the destination for installation on site.

[0003] When the machine is assembled, the relative positions of the independent components in the equipment have changed after being disassembled, and it is impossible to accurately locate the components. In order to ensure that the equipment can operate normally after assembly, a lot of time is required to adjust the machine, wasting time and manpower. Summary of the invention

[0004] In view of this, the present invention provides a positioning device and a device reinstallation positioning method to solve the problem that the existing equipment cannot be accurately positioned when it is assembled.

[0005] In a first aspect, the present invention provides a positioning device for positioning the relative positions of two components in a device, wherein the device comprises a first machine platform and a second machine platform, and is characterized in that the positioning device comprises:

[0006] A first positioning block, which is adjustably disposed on the first platform in a first direction;

[0007] A second positioning block, which is adjustably disposed on the second machine platform in a second direction;

[0008] A third positioning block, one end of which is adjustably connected to a side of the second positioning block close to the first positioning block in a third direction, and the other end of which is adjustably connected to the first positioning block in the third direction;

[0009] The first direction and the second direction are in the same plane and are vertically arranged, and the third direction is perpendicular to the plane.

[0010] Beneficial effect: When positioning, the first positioning block adjustable on the first machine can cooperate with the second positioning block and the third positioning block to determine the relative position of the first machine and the second machine in the first direction, the second positioning block adjustable on the second machine can cooperate with the first positioning block and the third positioning block to determine the relative position between the first machine and the second machine in the second direction, and the third positioning block adjustable on the second positioning block can cooperate with the first positioning block and the second positioning block to determine the relative position between the first machine and the second machine in the third direction. Since the first direction and the second direction are in the same plane and are vertically arranged, and the third direction is perpendicular to the plane, it is possible to determine the relative position between the first machine and the second machine in three-dimensional space. The relative positions of the first machine and the second machine are accurately determined. After the relative positions of the first positioning block, the second positioning block and the third positioning block, the relative position between the first positioning block and the machine, and the relative position between the second positioning block and the second machine are determined, when the machine is assembled, it is only necessary to restore the first positioning block, the second positioning block and the third positioning block that are connected to each other to the relative positions positioned before disassembly, so that the first machine connected to the first positioning block and the second machine connected to the second positioning block can be made to have the same relative positions as before disassembly, ensuring that the relative positions of the independent components of the equipment remain unchanged after disassembly and reassembly, ensuring the normal operation of the equipment, and greatly shortening the debugging time after assembly.

[0011] In an optional embodiment, the positioning device further includes a first sliding groove, the first sliding groove extends along the first direction, and the first positioning block is slidably disposed in the first sliding groove.

[0012] Beneficial effect: The first slide groove can limit the first positioning block, ensuring that the first positioning block can only slide along the first direction, ensuring accurate positioning and facilitating the operator to control the first positioning block to move along the first direction.

[0013] In an optional embodiment, the positioning device also includes a first connecting seat, the first connecting seat is connected to the first machine, the first slide groove is arranged on the side of the first connecting seat away from the first machine, and the first positioning block and the first connecting seat are suitable for being locked by a first fastener.

[0014] Beneficial effect: Since the first slide groove is arranged on the first connecting seat, the first positioning block can be connected to the first machine through the first connecting seat, avoiding processing of the machine itself, and the first positioning block can be locked with the first connecting seat by the first fastener, so that the relative position between the positioned first positioning block and the first machine can remain unchanged during disassembly, avoiding recording the position of the first positioning block relative to the first machine, and avoiding repositioning the relative position of the first positioning block relative to the first machine according to the record when the machine is assembled, thereby enhancing the positioning accuracy and reducing the difficulty of operation when the machine is assembled.

[0015] In an optional embodiment, the positioning device further includes a second sliding groove, the second sliding groove extends along the second direction, and the second positioning block is slidably disposed in the second sliding groove.

[0016] Beneficial effect: The second slide groove can limit the second positioning block, ensuring that the second positioning block can only slide along the second direction, ensuring accurate positioning while facilitating the operator to control the second positioning block to move along the second direction.

[0017] In an optional embodiment, the positioning device also includes a second connecting seat, the second connecting seat is connected to the second machine, the second slide groove is arranged on the side of the second connecting seat away from the second machine, and the second positioning block and the second connecting seat are suitable for being locked by a second fastener.

[0018] Beneficial effect: Since the second slide groove is arranged on the second connecting seat, the second positioning block can be connected to the second machine through the second connecting seat, avoiding processing of the machine itself, and the second positioning block can be locked with the second connecting seat by the second fastener, so that the relative position between the positioned second positioning block and the second machine can remain unchanged during disassembly, avoiding recording the position of the second positioning block relative to the second machine, and avoiding repositioning the relative position of the second positioning block relative to the second machine according to the record when the machine is assembled, thereby enhancing the positioning accuracy and reducing the difficulty of operation when the machine is assembled.

[0019] In an optional embodiment, the positioning device also includes a third slide groove, which is arranged along a third direction on a side of the second positioning block close to the first positioning block, and the third positioning block is slidably arranged in the third slide groove, and the third positioning block and the second positioning block are suitable for being locked by a third fastener.

[0020] Beneficial effect: The setting of the third slide groove can make the third positioning block slide accurately along the third direction, ensuring the accurate positioning of the third positioning block. The third fastener can lock the relative position of the positioned third positioning block and the second positioning block, avoiding the relative position between the third positioning block and the second positioning block from changing during the disassembly process, further ensuring the positioning accuracy of the third positioning block and reducing the difficulty of operation when assembling the machine.

[0021] In an optional embodiment, it also includes a positioning groove and a positioning protrusion, the positioning groove is arranged on one of the first positioning block or the third positioning block, and the positioning protrusion is arranged on the other of the first positioning block or the third positioning block, and the positioning groove and the positioning protrusion are suitable for plugging in the first direction.

[0022] Beneficial effects: The arrangement of the positioning groove and the positioning protrusion can easily determine the relative position between the third positioning block and the first positioning block in the first direction and the second direction, greatly reducing the difficulty of positioning.

[0023] In an optional embodiment, the two side walls of the positioning groove are inclined so that the positioning groove forms an open structure, the shape of the positioning protrusion is adapted to the positioning groove, and the positioning protrusion can move in the positioning groove along the third direction.

[0024] Beneficial effects: The open structure of the positioning groove can facilitate the insertion of the positioning protrusion, which is convenient for operators to position. At the same time, since the shape of the positioning protrusion is adapted to the positioning groove, the first positioning block and the third positioning block can be positioned in the first direction and the second direction when the positioning protrusion is inserted into the positioning groove.

[0025] In an optional embodiment, the positioning device further includes a fourth fastener, and the first positioning block and the third positioning block are suitable for being locked by the fourth fastener.

[0026] Beneficial effect: After the first positioning block and the third positioning block are locked by the fourth fastener, the relative positions of the first machine station, the second machine station, the first positioning block, the second positioning block and the third positioning block can be locked, avoiding affecting the relative positions of the first machine station, the second machine station, the first positioning block, the second positioning block and the third positioning block when other parts of the machine are assembled.

[0027] In a second aspect, the present invention further provides a device closing positioning method, which is completed by the above positioning device, and includes:

[0028] Before disassembling the equipment, connect the first positioning block to the first machine platform;

[0029] Connect one end of the third positioning block to the second positioning block;

[0030] Connecting the second positioning block to the second machine platform, and adjusting the second positioning block to a position where the third positioning block can be adjusted along the third direction;

[0031] Adjust the third positioning block along three directions so that a side of the third positioning block away from the first machine along the third direction is aligned with a side of the first positioning block away from the first machine;

[0032] Record or lock the relative position between the first positioning block and the first machine platform, the relative position between the second positioning block and the second machine platform, and the relative position between the third positioning block and the second positioning block;

[0033] When the device is reassembled after disassembly, the second machine platform is moved to connect the third positioning block with the first positioning block, and the first positioning block of the third positioning block is aligned with a side away from the first machine platform to complete the reassembly positioning of the device.

[0034] Beneficial effect: The positioning device can accurately position the first machine and the second machine in three-dimensional space, and the positioning process is simple and fast, which greatly reduces the machine adjustment time. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 A schematic structural diagram of a positioning device according to an embodiment of the present invention;

[0037] Figure 2 The figure is a schematic structural diagram of a first positioning block and a third positioning block according to an embodiment of the present invention.

[0038] Description of reference numerals:

[0039] 100, first machine; 200, second machine;

[0040] 1. first positioning block; 11. first countersunk hole; 12. positioning groove;

[0041] 2. Second positioning block; 21. Second countersunk hole; 22. Third slide groove; 23. Third countersunk hole;

[0042] 3. The third positioning block; 31. The positioning protrusion;

[0043] 4. First connecting seat; 41. First sliding groove;

[0044] 5. Second connecting seat; 51. Second sliding groove;

[0045] 61. a first fastener; 62. a first stopper;

[0046] 71. second fastening member; 72. second limiting member;

[0047] 8. The third fastener;

[0048] 9. Fourth fastener. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0050] Combine the following Figure 1 to Figure 2 , describing an embodiment of the present invention.

[0051] According to an embodiment of the present invention, on the one hand, a positioning device is provided for positioning the relative positions of two components in a device, the device includes a first machine 100 and a second machine 200, and the positioning device includes a first positioning block 1, a second positioning block 2 and a third positioning block 3. The first positioning block 1 is adjustably arranged on the first machine 100 in a first direction; the second positioning block 2 is adjustably arranged on the second machine 200 in a second direction; one end of the third positioning block 3 is adjustably connected to a side of the second positioning block 2 close to the first positioning block 1 in a third direction, and the other end is adjustably connected to the first positioning block 1 in the third direction; the first direction and the second direction are in the same plane and are arranged vertically, and the third direction is perpendicular to the plane.

[0052] When the positioning device provided in this embodiment is performing positioning, the first positioning block 1 which is adjustable in position and arranged on the first platform 100 can cooperate with the second positioning block 2 and the third positioning block 3 to determine the relative position of the first platform 100 and the second platform 200 in the first direction, the second positioning block 2 which is adjustable in position and arranged on the second platform 200 can cooperate with the first positioning block 1 and the third positioning block 3 to determine the relative position between the first platform 100 and the second platform 200 in the second direction, and the third positioning block 3 which is adjustable in position and arranged on the second positioning block 2 can cooperate with the first positioning block 1 and the second positioning block 2 to determine the relative position between the first platform 100 and the second platform 200 in the third direction. Since the first direction and the second direction are in the same plane and are arranged vertically, and the third direction is perpendicular to the plane, This can accurately determine the relative positions of the first machine 100 and the second machine 200 in three-dimensional space. After the relative positions of the first positioning block 1, the second positioning block 2 and the third positioning block 3, the relative position between the first positioning block 1 and the machine, and the relative position between the second positioning block 2 and the second machine 200 are determined, when the machine is assembled, it is only necessary to restore the first positioning block 1, the second positioning block 2 and the third positioning block 3 that are connected to each other to the relative positions positioned before disassembly, so that the first machine 100 connected to the first positioning block 1 and the second machine 200 connected to the second positioning block 2 can be made to have the same relative positions as before disassembly, ensuring that the relative positions of the independent components of the equipment remain unchanged after disassembly and reassembly, ensuring the normal operation of the equipment, and greatly shortening the debugging time after assembly.

[0053] Specifically, the positioning device further includes a first slide groove 41, which extends along the first direction, and the first positioning block 1 is slidably disposed in the first slide groove 41. The first slide groove 41 can limit the first positioning block 1, ensuring that the first positioning block 1 can only slide along the first direction, ensuring accurate positioning, and facilitating the operator to control the first positioning block 1 to move along the first direction.

[0054] Furthermore, in the present embodiment, the positioning device further comprises a first connection seat 4, the first connection seat 4 is connected to the first machine 100, the first slide groove 41 is arranged on the side of the first connection seat 4 away from the first machine 100, and the first positioning block 1 and the first connection seat 4 are suitable for being locked by the first fastener 61. Since the first slide groove 41 is arranged on the first connection seat 4, the first positioning block 1 can be connected to the first machine 100 through the first connection seat 4, avoiding processing of the machine itself, and the first positioning block 1 can be locked with the first connection seat 4 by the first fastener 61, so that the relative position between the first positioning block 1 and the first machine 100 after positioning can also remain unchanged during disassembly, avoiding recording the position of the first positioning block 1 relative to the first machine 100, avoiding repositioning the relative position of the first positioning block 1 relative to the first machine 100 according to the record when assembling the machine, and reducing the difficulty of operation when assembling the machine while enhancing the positioning accuracy.

[0055] In other embodiments, the first slide groove 41 may also be directly disposed on the first machine platform 100 , thereby reducing the manufacturing difficulty and cost of the positioning device.

[0056] Specifically, the first positioning block 1 is provided with a first countersunk hole 11, which extends along the first direction so that the first countersunk hole 11 is in a long strip shape along a cross section perpendicular to its own axis, and one end of the first fastener 61 is inserted into the first countersunk hole 11 and is screwed to the first connecting seat 4. When the first fastener 61 is loosened, the first positioning block 1 can move along the first direction to adjust the position, and when the first fastener 61 is locked, the relative position between the first positioning block 1 and the first connecting seat 4 can be locked.

[0057] In this embodiment, the first fastener 61 is a bolt. In other embodiments, the first fastener 61 may also be a screw.

[0058] Furthermore, the positioning device also includes a first limiting member 62, and the first positioning block 1 is also provided with a first limiting hole. The axis of the first limiting hole extends along the first direction, and one end of the first limiting member 62 is inserted into the first limiting hole along the first direction and abuts against the first fastener 61, thereby further strengthening the connection strength between the first positioning block 1 and the first connecting seat 4, avoiding the first positioning block 1 from moving along the first slide groove 41 during the disassembly process, thereby avoiding the problem of reduced positioning accuracy.

[0059] In this embodiment, the first position-limiting member 62 is a bolt, and the first position-limiting member 62 is screwed to the first position-limiting hole. In other embodiments, the first position-limiting member 62 may also be a screw.

[0060] Specifically, a middle portion of one side of the first connecting seat 4 close to the first positioning block 1 is recessed along a first direction to form a first sliding groove 41 .

[0061] In this embodiment, the first connecting seat 4 and the first machine 100 are fixedly connected, such as a welding connection, and the connection is firm to avoid the relative position between the first connecting seat 4 and the first machine 100 changing and causing the positioning accuracy of the first positioning block 1 to decrease. In other embodiments, the first connecting seat 4 and the first machine 100 may also be detachably connected, such as a bolt connection, to facilitate the disassembly of the first connecting seat 4 and ensure the beautiful appearance of the equipment after assembly.

[0062] Specifically, the positioning device further includes a second slide groove 51, which extends along the second direction, and the second positioning block 2 is slidably disposed in the second slide groove 51. The second slide groove 51 can limit the second positioning block 2, ensuring that the second positioning block 2 can only slide along the second direction, ensuring accurate positioning, and facilitating the operator to control the second positioning block 2 to move along the second direction.

[0063] Furthermore, in the present embodiment, the positioning device further comprises a second connection seat 5, the second connection seat 5 is connected to the second machine 200, the second slide groove 51 is arranged on the side of the second connection seat 5 away from the second machine 200, and the second positioning block 2 and the second connection seat 5 are adapted to be connected through the second fastener 71. Since the second slide groove 51 is arranged on the second connection seat 5, the second positioning block 2 can be connected to the second machine 200 through the second connection seat 5, avoiding processing of the machine itself, and the second positioning block 2 can be locked with the second connection seat 5 through the second fastener 71, so that the relative position between the positioned second positioning block 2 and the second machine 200 can remain unchanged during disassembly, avoiding recording the position of the second positioning block 2 relative to the second machine 200, avoiding repositioning the relative position of the second positioning block 2 relative to the second machine 200 according to the record when closing the machine, and reducing the difficulty of operation when closing the machine while enhancing the positioning accuracy.

[0064] Specifically, the second positioning block 2 is provided with a second countersunk hole 21, which extends along the second direction so that the second countersunk hole 21 is in a strip shape along a cross section perpendicular to its own axis, and one end of the second fastener 71 is passed through the second countersunk hole 21 and is screwed to the second connecting seat 5. When the second fastener 71 is loosened, the second positioning block 2 can move along the second direction to adjust the position, and when the second fastener 71 is locked, the relative position between the second positioning block 2 and the second connecting seat 5 can be locked.

[0065] In this embodiment, the second fastener 71 is a bolt. In other embodiments, the second fastener 71 may also be a screw.

[0066] Furthermore, the positioning device also includes a second limiting member 72, and the second positioning block 2 is also provided with a second limiting hole. The axis of the second limiting hole extends along the second direction, and one end of the second limiting member 72 is inserted into the second limiting hole along the second direction and abuts against the second fastener 71, thereby further strengthening the connection strength between the second positioning block 2 and the second connecting seat 5, avoiding the second positioning block 2 from moving along the second slide groove 51 during the disassembly process, thereby avoiding the problem of reduced positioning accuracy.

[0067] In this embodiment, the second limiting member 72 is a bolt, and the second limiting member 72 is screwed to the second limiting hole. In other embodiments, the second limiting member 72 may also be a screw.

[0068] In other embodiments, the second slide groove 51 may also be directly disposed on the second machine platform 200 , thereby reducing the manufacturing difficulty and cost of the positioning device.

[0069] Specifically, a middle portion of one side of the second connecting seat 5 close to the second positioning block 2 is recessed along the second direction to form a second sliding groove 51 .

[0070] In this embodiment, the second connecting seat 5 and the first machine 100 are fixedly connected, such as a welding connection, and the connection is firm to avoid the relative position between the second connecting seat 5 and the second machine 200 changing and causing the positioning accuracy of the second positioning block 2 to decrease. In other embodiments, the second connecting seat 5 and the second machine 200 can also be detachably connected, such as a bolt connection, to facilitate the disassembly of the second connecting seat 5 and ensure the beautiful appearance of the equipment after assembly.

[0071] Specifically, the positioning device further includes a third slide groove 22, which is arranged on a side of the second positioning block 2 close to the first positioning block 1 along the third direction, and the third positioning block 3 is slidably arranged in the third slide groove 22, and the third positioning block 3 and the second positioning block 2 are suitable for being locked by a third fastener 8. The arrangement of the third slide groove 22 can enable the third positioning block 3 to slide accurately along the third direction, ensuring the accurate positioning of the third positioning block 3, and the third fastener 8 can lock the relative position of the positioned third positioning block 3 and the second positioning block 2, avoiding the relative position between the third positioning block 3 and the second positioning block 2 from changing during the disassembly process, further ensuring the positioning accuracy of the third positioning block 3, and reducing the difficulty of operation when assembling the machine.

[0072] Furthermore, it also includes a positioning groove 12 and a positioning protrusion 31, wherein the positioning groove 12 is arranged on one of the first positioning block 1 or the third positioning block 3, and the positioning protrusion 31 is arranged on the other of the first positioning block 1 or the third positioning block 3, and the positioning groove 12 and the positioning protrusion 31 are suitable for plugging in the first direction. The arrangement of the positioning groove 12 and the positioning protrusion 31 can easily determine the relative position between the third positioning block 3 and the first positioning block 1 in the first direction and the second direction, greatly reducing the difficulty of positioning.

[0073] In this embodiment, the positioning groove 12 is arranged on the side of the first positioning block 1 close to the third positioning block 3, and the positioning protrusion 31 is arranged on the side of the third positioning block 3 close to the first positioning block 1. In other embodiments, the positioning groove 12 is arranged on the side of the third positioning block 3 close to the first positioning block 1, and the positioning protrusion 31 is arranged on the side of the first positioning block 1 close to the third positioning block 3.

[0074] Furthermore, the two side walls of the positioning groove 12 are inclined so that the positioning groove 12 forms an open structure, the shape of the positioning protrusion 31 is adapted to the positioning groove 12, and the positioning protrusion 31 can move along the third direction in the positioning groove 12. The open structure of the positioning groove 12 can facilitate the insertion of the positioning protrusion 31, and facilitate the positioning of the operator. At the same time, since the shape of the positioning protrusion 31 is adapted to the positioning groove 12, when the positioning protrusion 31 is inserted into the positioning groove 12, the first positioning block 1 and the third positioning block 3 can be positioned in the first direction and the second direction.

[0075] Furthermore, the bottom wall of the positioning groove 12 is flat, which can facilitate the third positioning block 3 to move smoothly along the third direction, thereby adjusting the positioning between the third positioning block 3 and the first positioning block 1 and the second positioning block 2, thereby reducing the operating difficulty of the operator.

[0076] It should be noted that, in the present embodiment, the relative position between the third positioning block 3 and the second positioning block 2 can be locked by the third fastener 8, and the relative position between the third positioning block 3 and the first positioning block 1 does not need to be locked before disassembly, because when the first machine 100 and the second machine 200 are disassembled, the connection between the first positioning block 1 and the third positioning block 3 will be separated. To determine the relative position between the first positioning block 1 and the third positioning block 3, it is only necessary to move the third positioning block 3 along the third direction until its upper surface is flush with the upper surface of the first positioning block 1 before disassembly and when assembling the machine. This can complete the determination of the relative position between the first positioning block 1 and the third positioning block 3, and the adjustment is simple, fast and highly accurate.

[0077] Specifically, the second positioning block 2 is further provided with a third countersunk hole 23, which extends along the third direction so that the third countersunk hole 23 is in a strip shape along a cross section perpendicular to its own axis, and one end of the third fastener 8 is passed through the second countersunk hole 21 and is screwed to the third positioning block 3. When the third fastener 8 is loosened, the third positioning block 3 can move and adjust its position along the third direction, and when the third fastener 8 is locked, the relative position between the third positioning block 3 and the second positioning block 2 can be locked.

[0078] In this embodiment, the third fastener 8 is a bolt, and in other embodiments, the third fastener 8 may also be a screw.

[0079] In this embodiment, the second limiting member 72 is a bolt, and the second limiting member 72 is screwed to the second limiting hole. In other embodiments, the second limiting member 72 may also be a screw.

[0080] Furthermore, the positioning device further includes a fourth fastener 9, and the first positioning block 1 and the third positioning block 3 are suitable for being connected via the fourth fastener 9. After the first positioning block 1 and the third positioning block 3 are locked via the fourth fastener 9, the relative positions among the first machine 100, the second machine 200, the first positioning block 1, the second positioning block 2 and the third positioning block 3 can be locked, so as to avoid affecting the relative positions of the first machine 100, the second machine 200, the first positioning block 1, the second positioning block 2 and the third positioning block when other components of the machine are assembled.

[0081] According to an embodiment of the present invention, on the other hand, a device closing positioning method is also provided, which is completed by the above positioning device, and includes:

[0082] Before disassembling the device, connect the first positioning block 1 to the first machine platform 100;

[0083] Connect one end of the third positioning block 3 to the second positioning block 2;

[0084] Connect the second positioning block 2 to the second machine platform 200, and adjust the second positioning block 2 to a position where the third positioning block 3 can be adjusted along the third direction;

[0085] Adjust the third positioning block 3 along three directions so that a side of the third positioning block 3 away from the first machine platform 100 along the third direction is aligned with a side of the first positioning block 1 away from the first machine platform 100;

[0086] Record or lock the relative position between the first positioning block 1 and the first machine table 100, the relative position between the second positioning block 2 and the second machine table 200, and the relative position between the third positioning block 3 and the second positioning block 2;

[0087] When the device is reassembled after disassembly, the second machine table 200 is moved to connect the third positioning block 3 with the first positioning block 1, and the first positioning block 1 of the third positioning block 3 is aligned away from the first machine table 100 to complete the reassembly positioning of the device.

[0088] The equipment assembly positioning method provided in this embodiment is completed by a positioning device, and can accurately position the first machine 100 and the second machine 200 in a three-dimensional space. The positioning process is simple and fast, which greatly reduces the machine adjustment time.

[0089] Specifically, before disassembling the equipment, the first positioning block 1 is connected to the first machine 100 through the first connecting seat 4, one end of the third positioning block 3 is connected to the second positioning block 2, and the second positioning block 2 is connected to the second machine 200 through the second connecting seat 5, and the second positioning block 2 is adjusted to a position where the third positioning block 3 can be adjusted along the third direction; at this time, it is only necessary to adjust the positions of the first positioning block 1, the second positioning block 2 and the third positioning block 3 so that the positioning protrusion 31 is inserted into the positioning groove 12, so as to achieve positioning in the first direction and the second direction, and the positions of the first positioning block 1 and the second positioning block 2 are locked by the first fastener 61 and the second fastener 71 respectively, and then the position of the third positioning block 3 is adjusted along the third direction so that the upper surface of the third positioning block 3 is flush with the upper surface of the first positioning block 1, and the position of the third positioning block 3 in the third direction is locked by the third fastener 8, and finally, the first limit member 62 and the second limit member 72 are aligned and fastened respectively, thereby completing the entire positioning process before disassembly.

[0090] When disassembling the machine, the first positioning block 1 is separated from the third positioning block 3, and they move with the first machine 100 and the second machine 200 respectively. When closing the machine, it is only necessary to insert the positioning protrusion 31 into the positioning groove 12, and make the upper surface of the third positioning block 3 flush with the upper surface of the first positioning block 1 again, so that the positions of the first positioning block 1, the second positioning block 2 and the third positioning block 3 are the same as the relative positions before disassembling the machine, thereby making the relative positions of the first machine 100 and the second machine 200 the same, and completing the closing positioning of the first machine 100 and the second machine 200.

[0091] After positioning is completed, the first positioning block 1 and the third positioning block 3 can be connected by the fourth fastener 9, so that the first positioning block 1, the second positioning block 2 and the third positioning block 3 are tightly and firmly connected, thereby ensuring that the relative position between the first machine 100 and the second machine 200 will not change, avoiding affecting the already positioned first machine 100 and the second machine 200 when other machines of the equipment are closed.

[0092] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A positioning device for positioning the relative positions of two components in a device, wherein the device comprises a first machine (100) and a second machine (200), characterized in that: The positioning device comprises: A first positioning block (1), arranged on the first machine platform (100) in a positionally adjustable manner in a first direction; A second positioning block (2) is arranged on the second machine platform (200) in a positionally adjustable manner in a second direction; A third positioning block (3), one end of which is adjustably connected to a side of the second positioning block (2) close to the first positioning block (1) in a third direction, and the other end of which is adjustably connected to the first positioning block (1) in a third direction; The first direction and the second direction are in the same plane and are vertically arranged, and the third direction is perpendicular to the plane.

2. The positioning device according to claim 1, characterized in that: The positioning device further comprises a first sliding groove (41), wherein the first sliding groove (41) extends along the first direction, and the first positioning block (1) is slidably disposed in the first sliding groove (41).

3. The positioning device according to claim 2, characterized in that: The positioning device further comprises a first connecting seat (4), the first connecting seat (4) being connected to the first machine platform (100), the first sliding groove (41) being arranged on a side of the first connecting seat (4) away from the first machine platform (100), and the first positioning block (1) and the first connecting seat (4) being adapted to be locked by a first fastener (61).

4. The positioning device according to claim 1, characterized in that: The positioning device further comprises a second sliding groove (51), wherein the second sliding groove (51) extends along the second direction, and the second positioning block (2) is slidably disposed in the second sliding groove (51).

5. The positioning device according to claim 4, characterized in that: The positioning device further comprises a second connecting seat (5), the second connecting seat (5) being connected to the second machine platform (200), the second slide groove (51) being arranged on a side of the second connecting seat (5) away from the second machine platform (200), and the second positioning block (2) and the second connecting seat (5) being adapted to be locked by a second fastener (71).

6. The positioning device according to claim 1, characterized in that: The positioning device further comprises a third slide groove (22), wherein the third slide groove (22) is arranged along a third direction on a side of the second positioning block (2) close to the first positioning block (1), the third positioning block (3) is slidably arranged in the third slide groove (22), and the third positioning block (3) and the second positioning block (2) are suitable for being locked by a third fastener (8).

7. The positioning device according to claim 1, characterized in that: It also comprises a positioning groove (12) and a positioning protrusion (31), wherein the positioning groove (12) is arranged on one of the first positioning block (1) or the third positioning block (3), and the positioning protrusion (31) is arranged on the other of the first positioning block (1) or the third positioning block (3), and the positioning groove (12) and the positioning protrusion (31) are suitable for plugging in a first direction.

8. The positioning device according to claim 7, characterized in that: The two side walls of the positioning groove (12) are arranged at an angle, so that the positioning groove (12) forms an open structure, the shape of the positioning protrusion (31) is adapted to the positioning groove (12), and the positioning protrusion (31) can move in the positioning groove (12) along the third direction.

9. The positioning device according to any one of claims 1 to 8, characterized in that: The positioning device further comprises a fourth fastener (9), and the first positioning block (1) and the third positioning block (3) are adapted to be locked by means of the fourth fastener (9).

10. A method for positioning a device during closing of the device, which is accomplished by the positioning device according to any one of claims 1 to 9, characterized in that: include: Before disassembling the device, the first positioning block (1) is connected to the first machine platform (100); Connecting one end of the third positioning block (3) to the second positioning block (2); Connecting the second positioning block (2) to the second machine platform (200), and adjusting the second positioning block (2) to a position where the third positioning block (3) can be adjusted along a third direction; Adjusting the third positioning block (3) along three directions so that a side of the third positioning block (3) away from the first machine platform (100) along the third direction is aligned with a side of the first positioning block (1) away from the first machine platform (100); Recording or locking the relative position of the first positioning block (1) and the first machine platform (100), the relative position of the second positioning block (2) and the second machine platform (200), and the relative position of the third positioning block (3) and the second positioning block (2); When the device is reassembled after disassembly, the second machine platform (200) is moved to connect the third positioning block (3) with the first positioning block (1), and the first positioning block (1) of the third positioning block (3) is aligned with a side away from the first machine platform (100), thereby completing the reassembly positioning of the device.

Images