Correcting device based on fitting plane of vacuum system

Abstract

The invention discloses a correction device based on a fitting plane of a vacuum system, and belongs to the field of molds. A correction device based on a fitting plane of a vacuum system comprises a correction assembly used for adjusting plane angle deviation, the correction assembly comprises a lower connecting block and an upper connecting block, a correction block is arranged between the lower connecting block and the upper connecting block, and two sets of first rotating shafts and two sets of second rotating shafts are symmetrically arranged on the two sides of the correction block correspondingly. A spring is arranged in the correcting block in a penetrating manner; through the correcting block and the two sets of first rotating shafts and the two sets of second rotating shafts which are arranged on the outer wall of the correcting block, a part on the lower surface of the lower connecting block can conduct angle swing in two directions, any angle can be compensated within a limited range, and the correcting assembly can automatically correct the plane angle according to the plane of the jacking mechanism; the bolt structure is attached to the plane of the jacking mechanism, the connecting gap of the bolt structure is eliminated, and the upper and lower parallel planes are further promoted to be completely attached.

Description

Technical Field

[0001] The present invention relates to the field of vacuum system correction technology, and in particular to a correction device based on a vacuum system laminating plane. Background Art

[0002] With the progress of economy and science and technology, the flatness of objects is required to be very high in actual work. In addition to the precise measurement of the flatness of large structural parts, the precise measurement and adjustment of the flatness of small plate parts are often encountered.

[0003] The existing devices for measuring or adjusting the flatness of plate parts mainly use micrometers. When the thickness and error are specified, the plate parts are measured one by one with micrometers. However, when measuring the flatness of such plate parts, multiple positions need to be selected for measurement, and the measurement results are inaccurate, with a high failure rate, which cannot meet the needs of customers. In addition, after correction, the staff needs to measure again with a micrometer to know whether it is completely corrected. Therefore, this correction and measurement method wastes a lot of manpower, material resources and time, and is not suitable for mass production. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that after the workers have corrected the flatness of the plate-like parts, they need to measure them again with a micrometer to know whether they are completely corrected. Therefore, this correction and measurement method wastes a lot of manpower, material resources and time and is not suitable for mass production. Instead, a correction device based on a vacuum system for fitting the plane is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A correction device based on a vacuum system for laminating a plane, comprising a correction component for adjusting a plane angle deviation, a lower connecting block and an upper connecting block of the correction component, a correction block arranged between the lower connecting block and the upper connecting block, two groups of first rotating axes and two groups of second rotating axes symmetrically arranged on both sides of the correction block, and a spring penetrating the correction block; A clamping assembly used for connecting with a part to be adjusted comprises four groups of clamping plates torsionally connected to the bottom of a lower connecting block.

[0006] Preferably, grooves are provided on one side of the lower connecting block and the upper connecting block, the correction block is installed in the groove, two groups of the first rotating shafts are rotatably installed above the lower connecting block, and two groups of the second rotating shafts are rotatably installed below the upper connecting block.

[0007] Preferably, a second locking block is fixedly mounted on the lower connecting block, a first locking block is fixedly mounted below the upper connecting block, and a pressure plate is fixedly mounted on the top of the upper connecting block above the spring.

[0008] Preferably, the clamping assembly also includes a fixing plate fixedly installed on the four corners of the outer wall of the lower connecting block, a positioning rod is fixedly installed on the bottom surface of the fixing plate, one end of the positioning rod is connected to a torque sleeve through a torsion spring, and the clamping plate is fixedly connected to one side of the outer wall of the torque sleeve.

[0009] Preferably, a fastening assembly for connecting with the cavity is arranged on the top of the upper connecting block, and the fastening assembly includes two groups of pneumatic clamps. Two groups of ear plates are symmetrically installed on the outer wall of the upper connecting block, and the two groups of clamps are pinned to both sides of the ear plates.

[0010] Preferably, a first connecting plate is provided on the top of the upper connecting block, the first connecting plate is connected to the outer wall cavity, and the top of the clamping jaw and the upper surface of the first connecting plate are pressed together.

[0011] Preferably, a mounting plate is symmetrically installed on the outer wall of the upper connecting block, an electric cylinder is fixedly installed on the bottom surface of the mounting plate, the telescopic rod end of the electric cylinder passes through the mounting plate and is connected to a push plate, two groups of second connecting plates are symmetrically arranged on the upper surface of the push plate, and the second connecting plate and the push plate are pin-connected.

[0012] Preferably, a pin is connected inside the two groups of the second connecting plates, and one end of the clamp is fixedly connected to the surface of the pin.

[0013] Preferably, a threaded hole is provided at the center of the bottom of the lower connecting block, and the part to be corrected is connected to the bottom of the lower connecting block through the threaded hole, and the clamping plate and the outer wall of the part to be corrected are fitted together.

[0014] Preferably, the positioning rod and the torque sleeve are slidably arranged, and a set screw is arranged in the torque sleeve.

[0015] Compared with the prior art, the present invention provides a correction device based on a vacuum system to fit a plane, which has the following beneficial effects: 1. The correction device based on the vacuum system for laminating the plane can make the parts on the lower surface of the lower connecting block swing in two directions through the correction block and two sets of first rotating shafts and two sets of second rotating shafts arranged on the outer wall of the correction block, and can compensate for any angle within a limited range; 2. The correction device based on the vacuum system for fitting the plane is provided with pneumatically connected clamps symmetrically arranged on both sides of the upper connection block. After the first connection plate and the cavity are connected, the first connection plate is locked by the pneumatically connected clamps to eliminate the connection gap of the bolt structure, further promoting the complete fitting of the upper and lower parallel planes; 3. The correction device based on the vacuum system for fitting the plane is equipped with a clamping assembly at the bottom of the lower connecting block, which is fitted and clamped on the outer wall of the part, effectively avoiding the possible deviation of the horizontal angle generated by the connection between the part and the threaded hole. After the external clamping mechanism and the pressing mechanism are in contact with the cavity and the part respectively, the correction assembly will automatically correct the plane angle according to the plane of the pressing mechanism and fit with the plane of the pressing mechanism.

[0016] The parts not involved in the device are the same as the prior art or can be implemented by the prior art. The present invention enables the parts on the lower surface of the lower connecting block to swing in two directions and compensate for any angle within a limited range; eliminates the connection gap of the bolt structure, and further promotes the complete fit of the upper and lower parallel planes. After the external clamping mechanism and the pressing mechanism contact the cavity and the parts respectively, the correction assembly will automatically correct the plane angle according to the plane of the pressing mechanism and fit with the plane of the pressing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main three-dimensional structure of a correction device based on a vacuum system to fit a plane proposed by the present invention; Figure 2 This is a bottom-up three-dimensional structural schematic diagram of a correction device based on a vacuum system to fit a plane proposed by the present invention; Figure 3 A schematic diagram of the structure of a correction component of a correction device based on a vacuum system laminating plane proposed by the present invention; Figure 4 A side structural schematic diagram of a correction component of a correction device based on a vacuum system laminating a flat surface proposed by the present invention; Figure 5 A correction device based on a vacuum system for fitting a flat surface is proposed in the present invention. Figure 4 AA cross-sectional structure diagram; Figure 6 A correction device based on a vacuum system for fitting a flat surface is proposed in the present invention. Figure 4 Schematic diagram of the BB cross-section structure.

[0018] In the figure: 1. lower connecting block; 2. upper connecting block; 3. first rotating axis; 4. second rotating axis; 5. pressure plate; 6. spring; 7. threaded hole; 8. first locking block; 9. second locking block; 10. correction block; 11. first connecting plate; 12. mounting plate; 13. electric cylinder; 14. push plate; 15. second connecting plate; 16. clamping claw; 17. ear plate; 18. pin; 19. fixing plate; 20. positioning rod; 21. torque sleeve; 22. clamping plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention 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 a limitation on the present invention.

[0021] Reference Figure 1-Figure 6 A correction device for laminating a plane based on a vacuum system includes a correction component for adjusting the plane angle deviation, a lower connecting block 1 and an upper connecting block 2 of the correction component, a correction block 10 is arranged between the lower connecting block 1 and the upper connecting block 2, two groups of first rotating axes 3 and two groups of second rotating axes 4 are symmetrically arranged on both sides of the correction block 10, and a spring 6 is arranged through the correction block 10.

[0022] In this embodiment, the upper connecting block 2 is connected to the cavity, the parts to be installed are installed at the bottom of the lower connecting block 1, and a correction block 10 is arranged between the lower connecting block 1 and the upper connecting block 2. A spring 6 runs through the correction block 10. The correction block 10 rotates the first rotating axis 3 and the second rotating axis 4 through the outer wall to connect the lower connecting block 1 and the upper connecting block 2. Therefore, the correction mechanism can swing in two directions and compensate for any angle within a limited range, so as to correct the upper and lower parallel planes in the vacuum system to fit completely.

[0023] It should be noted that the spring 6 is always in a squeezed state after being installed. When the external tightening mechanism applies pressure to the lower plane, the lower plane can be returned to the correct position and the deviation can be eliminated.

[0024] A groove is provided on one side of the lower connecting block 1 and the upper connecting block 2, and the correction block 10 is installed in the groove. Two sets of first rotating shafts 3 are rotatably installed above the lower connecting block 1, and two sets of second rotating shafts 4 are rotatably installed below the upper connecting block 2. A second locking block 9 is fixedly installed on the lower connecting block 1, a first locking block 8 is fixedly installed below the upper connecting block 2, and a pressure plate 5 is fixedly installed on the top of the upper connecting block 2 above the spring 6.

[0025] In this embodiment, in order to facilitate the installation of the correction block 10, the lower connecting block 1 and the upper connecting block 2 are both set as wire cutting segmentation components, including a second locking block 9 above the lower connecting block 1 and a first locking block 8 at the bottom of the upper connecting block 2. After the correction block 10 is placed between the lower connecting block 1 and the upper connecting block 2, the spring 6 is placed in the correction block 10, and the position of the spring 6 is limited by the pressure plate 5.

[0026] A fastening assembly for connecting with the cavity is arranged on the top of the upper connecting block 2 , and the fastening assembly includes two groups of pneumatic clamps 16 . Two groups of ear plates 17 are symmetrically installed on the outer wall of the upper connecting block 2 , and the two groups of clamps 16 are pinned to both sides of the ear plates 17 .

[0027] In this embodiment, pneumatically connected clamps 16 are symmetrically arranged on both sides of the upper connecting block 2. After the first connecting plate 11 and the cavity are connected, the first connecting plate 11 is locked by the pneumatically connected clamps 16 to eliminate the connection gap of the bolt structure and promote complete fit between the upper and lower parallel planes.

[0028] A first connecting plate 11 is disposed on the top of the upper connecting block 2 . The first connecting plate 11 is connected to the outer wall cavity. The top of the clamping jaw 16 and the upper surface of the first connecting plate 11 are pressed together.

[0029] In this embodiment, the first connecting plate 11 is used to connect the upper connecting block 2 and the cavity, thereby increasing the contact area and improving the connection structure stability of the fastening assembly to the upper connecting block 2 and the cavity.

[0030] The outer wall of the upper connecting block 2 is symmetrically mounted with a mounting plate 12, the bottom surface of the mounting plate 12 is fixedly mounted with an electric cylinder 13, the telescopic rod end of the electric cylinder 13 passes through the mounting plate 12 and is connected with a push plate 14, and two groups of second connecting plates 15 are symmetrically arranged on the upper surface of the push plate 14, the second connecting plate 15 and the push plate 14 are pin-connected, and a pin shaft 18 is connected inside the two groups of second connecting plates 15, and one end of the clamping jaw 16 is fixedly connected to the surface of the pin shaft 18.

[0031] Specifically, the electric cylinder 13 is started, and the electric cylinder 13 pushes the push plate 14 upward, and the push plate 14 drives the second connecting plate 15 to flip, and the rotation of the second connecting plate 15 drives the pin shaft 18 to rotate, and the clamping claw 16 is tilted toward the first connecting plate 11, thereby pulling the first connecting plate 11 downward to limit, and further improving the connection stability between the upper connecting block 2 and the cavity.

[0032] The clamping assembly used to connect with the part to be adjusted includes four groups of clamping plates 22 torsionally connected to the bottom of the lower connecting block 1. The clamping assembly also includes a fixing plate 19 fixedly installed at the four corners of the outer wall of the lower connecting block 1, a positioning rod 20 is fixedly installed on the bottom surface of the fixing plate 19, one end of the positioning rod 20 is connected to a torque sleeve 21 through a torsion spring, and the clamping plate 22 is fixedly connected to one side of the outer wall of the torque sleeve 21, and the clamping plate 22 is arranged to fit the outer wall of the part to be corrected.

[0033] In this embodiment, a clamping assembly is provided at the bottom of the lower connecting block 1, and the clamping claws 16 are used to clamp the outer wall of the part, thereby effectively avoiding possible deviation of the horizontal angle generated by the connection between the part and the threaded hole 7. After the external clamping mechanism and the pressing mechanism contact the cavity and the part respectively, the correction assembly will automatically correct the plane angle according to the plane of the pressing mechanism and fit with the plane of the pressing mechanism.

[0034] A threaded hole 7 is provided at the center of the bottom of the lower connecting block 1 , and the part to be corrected is connected to the bottom of the lower connecting block 1 through the threaded hole 7 .

[0035] In this embodiment, a threaded hole 7 is provided at the bottom of the lower connecting block 1, and the parts to be installed are connected by the threaded hole 7. It should be noted that the threaded hole 7 provided in the lower plane of the lower connecting block 1 is connected to the parts to be adjusted, which are usually used for parts with high requirements for plane fitting, and the diameter of the parts is 5-50 mm, and the deflection of the parts of ±2° can be corrected.

[0036] The positioning rod 20 and the torque sleeve 21 are slidably arranged, and a set screw is arranged in the torque sleeve 21 .

[0037] It should be noted that the positioning rod 20 and the torque sleeve 21 are slidably arranged, and the clamping plate 22 on one side of the torque sleeve 21 can be adjusted in the vertical direction to adapt to parts of different sizes and expand the adaptation range of the device.

[0038] In the present invention, the upper plane of the upper connecting block 2 is fixed on the cavity, and the lower plane of the lower connecting block 1 is fixedly connected to the part to be adjusted. A clamping mechanism and a jacking mechanism are provided on the outside. The clamping mechanism presses down the cavity, and the jacking assembly lifts the lower connecting block 1 upward. After the clamping mechanism contacts the jacking mechanism, the correction assembly automatically corrects the plane angle according to the plane of the jacking mechanism and fits with the plane of the jacking mechanism. In addition, a moving mechanism is provided outside to drive another part. The moving mechanism moves forward to fit the two parts together. The device can adaptively fit one of the parts with the other part. After the two parts are fitted, they will form a whole. The parts can be removed and the mechanism can continue to be used next time.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A correction device based on a vacuum system to fit a plane, characterized in that: The invention comprises a correction component for adjusting a plane angle deviation, the correction component comprising a lower connecting block (1) and an upper connecting block (2), a correction block (10) being arranged between the lower connecting block (1) and the upper connecting block (2), two groups of first rotating axes (3) and two groups of second rotating axes (4) being symmetrically arranged on both sides of the correction block (10), and a spring (6) being arranged through the correction block (10); A clamping assembly for connecting to a part to be adjusted, the clamping assembly comprising four groups of clamping plates (22) torsionally connected to the bottom of a lower connecting block (1).

2. A correction device based on a vacuum system for laminating a flat surface according to claim 1, characterized in that: The lower connecting block (1) and the upper connecting block (2) are both provided with grooves on one side, the correction block (10) is installed in the grooves, the two groups of the first rotating shafts (3) are rotatably installed above the lower connecting block (1), and the two groups of the second rotating shafts (4) are rotatably installed below the upper connecting block (2).

3. A correction device based on a vacuum system for laminating a flat surface according to claim 2, characterized in that: A second locking block (9) is fixedly mounted on the lower connecting block (1), a first locking block (8) is fixedly mounted below the upper connecting block (2), and a pressure plate (5) is fixedly mounted on the top of the upper connecting block (2) above the spring (6).

4. A correction device based on a vacuum system for laminating a flat surface according to claim 1, characterized in that: The clamping assembly further comprises a fixing plate (19) fixedly mounted on the four corners of the outer wall of the lower connecting block (1); a positioning rod (20) is fixedly mounted on the bottom surface of the fixing plate (19); one end of the positioning rod (20) is connected to a torque sleeve (21) via a torsion spring; and the clamping plate (22) is fixedly connected to one side of the outer wall of the torque sleeve (21).

5. The correction device based on vacuum system for flat surface bonding according to claim 1, characterized in that: A fastening assembly for connecting to the cavity is arranged on the top of the upper connecting block (2), the fastening assembly comprising two groups of pneumatic clamping jaws (16), two groups of ear plates (17) are symmetrically mounted on the outer wall of the upper connecting block (2), and the two groups of clamping jaws (16) are pin-connected to both sides of the ear plates (17).

6. The correction device based on vacuum system for flat surface bonding according to claim 1, characterized in that: A first connecting plate (11) is provided on the top of the upper connecting block (2), the first connecting plate (11) is connected to the outer wall cavity, and the top of the clamping jaw (16) and the upper surface of the first connecting plate (11) are pressed together.

7. The correction device based on vacuum system for flat surface bonding according to claim 5, characterized in that: A mounting plate (12) is symmetrically mounted on the outer wall of the upper connecting block (2); an electric cylinder (13) is fixedly mounted on the bottom surface of the mounting plate (12); an end of a telescopic rod of the electric cylinder (13) passes through the mounting plate (12) and is connected to a push plate (14); two groups of second connecting plates (15) are symmetrically arranged on the upper surface of the push plate (14); the second connecting plates (15) and the push plate (14) are pin-connected.

8. The correction device based on vacuum system for flat surface bonding according to claim 6, characterized in that: A pin shaft (18) is connected inside the two sets of the second connecting plates (15), and one end of the clamping claw (16) is fixedly connected to the surface of the pin shaft (18).

9. The correction device based on vacuum system for flat surface bonding according to claim 4, characterized in that: A threaded hole (7) is provided at the center of the bottom of the lower connecting block (1), and the part to be corrected is connected to the bottom of the lower connecting block (1) through the threaded hole (7), and the clamping plate (22) and the outer wall of the part to be corrected are arranged in close contact.

10. The correction device based on vacuum system for flat surface bonding according to claim 4, characterized in that: The positioning rod (20) and the torque sleeve (21) are slidably arranged, and a set screw is arranged inside the torque sleeve (21).

Images