Metal component surface flatness detection device

Abstract

The invention relates to the technical field of metal component processing, in particular to a metal component surface flatness detection device which comprises a storage frame, a bottom frame is fixedly connected to the bottom of the storage frame, an arc-shaped overturning cover is arranged on the inner bottom wall of the bottom frame, and a guide cover is fixedly connected to one end of the arc-shaped overturning cover. A motor frame is fixedly connected to the side face of the arc-shaped overturning cover, a driving motor is arranged in the motor frame, and a driving groove is formed in the side face of the arc-shaped overturning cover. According to the invention, through the arrangement of the material storage rack, the detection rack, the center rack, the storage rack, the pressing push rod and the horizontal detector, the equipment can efficiently and stably carry out surface flatness detection operation on the polyhedral disposable metal component; firstly, a worker puts a metal component needing flatness detection from a material storage groove in the top of the material storage frame in the direction that the top faces the detection frame, and then the bottom of the metal component is directly adsorbed by strong wind at the adsorption seat.

Description

Technical Field

[0001] The present invention relates to the technical field of metal component processing, in particular to a device for detecting the surface flatness of a metal component. Background Art

[0002] Metal generally refers to a class of substances that are characterized by their distinctive luster and opacity, as well as their ductility, thermal conductivity, and electrical conductivity. In a narrower sense, metal refers to a single substance composed of metallic elements. Pure metals are generally solid at room temperature. Most are excellent conductors of electricity and heat, with high density and melting points. Metal resources on Earth are widely found in the Earth's crust and oceans. With the exception of a few very inactive metals, such as gold and silver, which exist as single substances, the rest exist as compounds. Metals are widespread in nature and are widely used in daily life. They are a very important and widely used type of substance in modern industry. Metal components are the basic elements of machines. Machines generally consist of one or more prime movers that receive external energy, an executive part that performs the machine's production functions, a transmission part that transmits the prime mover's motion and power to the executive part, and a detection and control system that ensures the coordinated operation of the various parts of the machine. Further decomposition of the machine reveals various metal components. Some metal components that require a flat surface require flatness testing during the production process.

[0003] For example, the patent document with the announcement number CN 113465482 B discloses a flatness detection device for manufacturing flat metal components, including a base plate, on which two tightening mechanisms and two measuring mechanisms are symmetrically installed. Two detection mechanisms are symmetrically installed between the two tightening mechanisms, and each detection mechanism includes a detection roller, each detection roller has a hydraulic cavity, and the surface of each detection roller has a plurality of detection holes connected to the hydraulic cavity at equal intervals, and a round-end detection column is sealed and inserted in each detection hole. By adopting the symmetrical roller pressure detection method, the flatness of the double-sided and multi-region flatness of the flat metal component can be quickly detected, thereby increasing the detection efficiency. By cooperating with the tightening mechanism and the detection mechanism, the detection of flat metal components of various thicknesses and the adaptive adjustment of the detection width to adapt to flat metal components of different specifications can be achieved. Multi-point detection is achieved by multiple round-end detection columns to increase the accuracy of detection.

[0004] However, during actual use, this structure can often only perform surface flatness detection on plate-type metal components, and cannot complete surface flatness detection on square and other polyhedral metal components, resulting in large detection limitations for the entire equipment. Moreover, it is also impossible to perform more suitable support and protection operations for metal components during detection. At the same time, the equipment is also unable to perform more stable overall rapid and intermittent conveying and adjustment operations for metal components, resulting in the entire equipment being unable to complete more efficient and rapid one-time detection operations, and thus unable to quickly complete all-round rapid flatness detection operations on metal components, unable to meet daily use needs, and not conducive to daily use. Therefore, it is urgent to design a metal component surface flatness detection device to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a metal component surface flatness detection device to solve the problem proposed in the above background technology that the existing structure can only perform surface flatness detection of plate-type metal components during actual use, and cannot complete the surface flatness detection of square and other polyhedron metal components, resulting in large detection limitations of the entire equipment, and it is also impossible to perform more suitable support and protection operations for the metal components during detection. At the same time, the equipment is also unable to perform more stable overall rapid and intermittent conveying and adjustment operations of the metal components, resulting in the entire equipment being unable to complete a more efficient and rapid one-time detection operation, and thus unable to quickly complete a full range of rapid flatness detection operations on metal components, unable to meet daily use needs, and not conducive to daily use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a metal component surface flatness detection device, comprising a material storage rack, the bottom of the material storage rack is fixedly connected to a base frame, the inner bottom wall of the base frame is provided with an arc-shaped flip cover, one end of the arc-shaped flip cover is fixedly connected to a guide cover, the side surface of the arc-shaped flip cover is fixedly connected to a motor frame, a driving motor is provided inside the motor frame, a driving groove is provided on the side surface of the arc-shaped flip cover, the bottom end of the arc-shaped flip cover is fixedly connected to a limiting slide, a one-way winding chain is provided inside the arc-shaped flip cover and the limiting slide, a sliding card strip is provided on the upper surface of the one-way winding chain, and a flexible rack is provided on the lower surface of the one-way winding chain;

[0007] Detection rack, one end of the storage rack is fixedly connected to multiple groups of detection racks, a center rack is arranged between two groups of detection racks, the top of the detection rack is fixedly connected to a storage rack, the top of the storage rack is provided with a downward push rod, the inner top wall of the detection rack is provided with a level detector through the downward push rod, a positioning rack is provided inside the center rack, and limiting rubber pads are evenly provided on the four sides of the inner wall of the positioning rack.

[0008] Preferably, buffer straps are provided on the four side surfaces of the side of the positioning frame, and buffer springs are provided at the four corners of the side of the positioning frame.

[0009] Preferably, the inner bottom wall of the detection frame is provided with a top support, an air cushion is provided inside the top support, and an air pump is provided on the front side of the top support.

[0010] Preferably, one end of the limiting slide at the outermost edge is fixedly connected to a back frame, and the bottom of the back frame is fixedly connected to a support rod.

[0011] Preferably, one end of the motor frame is provided with a driving gear through the driving motor, and a bearing seat is provided on the side of the driving gear, and the bearing seat is adapted to the flexible rack.

[0012] Preferably, one end of the one-way winding chain is fixedly connected to a connector, one end of the limiting slide is provided with a universal joint, and one end of the one-way winding chain is movably connected to the fan rack through the connector and the universal joint.

[0013] Preferably, one end of the fan frame is fixedly connected to a suction seat, the back edge of the suction seat is provided with an annular exhaust mesh groove, and the back of the fan frame is provided with a damping rubber ring.

[0014] Preferably, lifting push rods are provided on both sides of the base frame, one end of the lifting push rods is fixedly connected to a lifting support plate, a protective cushion is provided on the surface of the lifting support plate, and a damping rubber ring is provided on the edge of the lifting support plate.

[0015] Preferably, one end of the material storage rack is fixedly connected to a feed frame, a feed trough is provided inside the feed frame, and a material storage trough is provided on the top of the material storage rack.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The surface flatness detection device of the metal component can enable the equipment to efficiently and stably perform the surface flatness detection operation of a polyhedron disposable metal component through the arranged storage rack, detection rack, center rack, storage rack, downward pressing push rod, level detector, positioning rack, limiting rubber pad, buffer pull belt, buffer spring, top support, inflatable pad, inflatable pump, back rack, support rod, universal joint, fan rack, adsorption seat, annular exhaust mesh slot and damping rubber ring. In actual use, the staff first puts the metal component to be detected for flatness into the storage slot at the top of the storage rack with the top facing the detection rack. Then the bottom of the metal component is directly adsorbed by the strong wind at the adsorption seat and stably fastened to one end position of the adsorption seat. At this time, the adsorption seat can directly drive the metal component as a whole to move toward the inside of the multiple sets of center racks, so that the metal component can perform the flatness detection operation on each side one by one. At this time, when the metal component enters the detection rack After entering the testing frame, the air pump on the side of the top support can be started, so that the air cushion can gradually fix the metal component, and then the downward push rod of the corresponding detection surface can be started to drive the level detector to move toward the detection surface of the metal component. During the detection process, the air cushion cooperates with the universal joint inside the wind turbine frame and the damping rubber ring at one end to perform adaptive angle protection adjustment operations to complete rapid detection operations and ensure the safety of metal components during detection. After that, the metal components enter the interior of all detection frames and perform comprehensive detection operations on metal components in the same way. At the same time, each time the metal component passes through the center frame between adjacent detection frames, it can be quickly positioned and protected through the positioning frame and the limiting rubber pad in conjunction with its side buffer straps and buffer springs, providing stable buffer limit operations for the overall detection of the equipment, greatly improving the overall detection range and detection efficiency of the equipment, and reflecting the practicality of the equipment design.

[0018] The surface flatness detection device for metal components further improves the overall use effect of the equipment through the storage rack, base frame, arc-shaped flip cover, guide cover, motor frame, drive motor, drive groove, limit slide, one-way winding chain, sliding card strip, flexible rack, drive gear, bearing seat, connector, lifting push rod, lifting support plate, protective cushion, damping rubber ring, feed frame and feed trough. During daily use, the staff can start the drive motor inside the motor frame, so that the rotating drive gear and bearing seat drive the flexible rack at the bottom of the one-way winding chain from the drive groove of the arc-shaped flip cover to perform rotation adjustment operation. At this time, the one-way winding chain flips along the arc-shaped flip cover through the flexibility of its own bottom The rotation operation drives the connector at one end of the one-way winding chain to quickly perform telescopic adjustment operations inside all detection frames, so as to realize more stable back and forth intermittent adjustment operations on the metal components adsorbed at the adsorption seat inside multiple groups of connectors, and more stably cooperate to complete the multi-surface flatness detection operation. At the same time, the lifting push rod inside the chassis can be started daily to drive the lifting support plate at one end to perform up and down operations inside the storage rack. The metal components are safely and stably lifted by the protective cushions on the surface of the lifting support plate and the damping rubber ring on the side, ensuring that the metal components at the adsorption seat are more safely and stably loaded and unloaded, and better shuttle back and forth at the feed trough of the feed frame, reflecting the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention;

[0020] Figure 2 It is an overall schematic diagram of the detection frame structure of the present invention;

[0021] Figure 3 It is an overall schematic diagram of the center frame structure of the present invention;

[0022] Figure 4 It is an overall schematic diagram of the flexible rack structure of the present invention;

[0023] Figure 5 It is an overall schematic diagram of the motor frame structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the connection between the one-way winding chain and the fan frame structure of the present invention;

[0025] Figure 7 It is an overall schematic diagram of the chassis structure of the present invention;

[0026] Figure 8 For the present invention Figure 1 A magnified schematic diagram of the structure at center A.

[0027] In the figure: 1. Storage rack; 2. Base frame; 3. Arc-shaped flip cover; 4. Guide cover; 5. Motor frame; 6. Drive motor; 7. Drive slot; 8. Limit slide; 9. One-way winding chain; 10. Sliding card strip; 11. Flexible rack; 12. Detection rack; 13. Center rack; 14. Storage rack; 15. Push rod; 16. Level detector; 17. Positioning rack; 18. Limit rubber pad; 19. Buffer pull belt; 20. Buffer spring; 2 1. Top support; 22. Inflatable cushion; 23. Inflatable pump; 24. Back frame; 25. Support rod; 26. Drive gear; 27. Bearing seat; 28. Connector; 29. ​​Universal joint; 30. Fan frame; 31. Adsorption seat; 32. Annular exhaust mesh slot; 33. Damping rubber ring; 34. Lifting push rod; 35. Lifting support plate; 36. Protective cushion; 37. Damping rubber ring; 38. Feed frame; 39. Feed trough; 40. Storage trough. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-4 , an embodiment provided by the present invention:

[0030] A device for detecting the surface flatness of a metal component comprises a material storage rack 1, the bottom of the material storage rack 1 is fixedly connected to a base frame 2, an inner bottom wall of the base frame 2 is provided with an arc-shaped flip cover 3, one end of the arc-shaped flip cover 3 is fixedly connected to a guide cover 4, a side of the arc-shaped flip cover 3 is fixedly connected to a motor frame 5, a driving motor 6 is provided inside the motor frame 5, a driving groove 7 is provided on the side of the arc-shaped flip cover 3, the bottom end of the arc-shaped flip cover 3 is fixedly connected to a limiting slide 8, a one-way winding chain 9 is provided inside the arc-shaped flip cover 3 and the limiting slide 8, a sliding card strip 10 is provided on the upper surface of the one-way winding chain 9, and a one-way A flexible rack 11 is provided on the lower surface of the winding chain 9, one end of the edge limit slide 8 is fixedly connected to the back frame 24, the bottom of the back frame 24 is fixedly connected to the support rod 25, one end of the motor frame 5 is provided with a driving gear 26 through the driving motor 6, and a bearing seat 27 is provided on the side of the driving gear 26. The bearing seat 27 is adapted to the flexible rack 11, one end of the one-way winding chain 9 is fixedly connected to a connector 28, one end of the limit slide 8 is provided with a universal joint 29, one end of the one-way winding chain 9 is movably connected to a fan frame 30 through the connector 28 and the universal joint 29, and one end of the fan frame 30 is movably connected to the fan frame 30. The end is fixedly connected with an adsorption seat 31, and the back edge of the adsorption seat 31 is provided with a ring-shaped exhaust mesh groove 32. A damping rubber ring 33 is provided on the back of the fan frame 30. Lifting push rods 34 are provided on both sides of the interior of the base frame 2. One end of the lifting push rod 34 is fixedly connected with a lifting support plate 35. The surface of the lifting support plate 35 is provided with a protective cushion 36. The edge of the lifting support plate 35 is provided with a damping rubber ring 37. One end of the storage rack 1 is fixedly connected with a feeding frame 38. A feeding trough 39 is provided inside the feeding frame 38. A storage trough 40 is provided on the top of the storage rack 1. The driving motor 6 inside the motor frame 5 is started, thereby The rotating driving gear 26 and the bearing seat 27 drive the flexible rack 11 at the bottom of the one-way winding chain 9 from the driving slot 7 of the arc-shaped flip cover 3 to perform a rotational adjustment operation. At this time, the one-way winding chain 9 flips along the arc-shaped flip cover 3 through the flexibility of its own bottom, driving the connector 28 at one end of the one-way winding chain 9 to quickly perform a telescopic adjustment operation inside all the detection frames 12, so as to realize a more stable back and forth intermittent adjustment operation of the metal components adsorbed by the adsorption seat 31 inside multiple groups of connectors 28, and more stably cooperate to complete the multi-surface flatness detection operation.

[0031] Detection frame 12, one end of the storage frame 1 is fixedly connected to multiple groups of detection frames 12, a center frame 13 is set between the two groups of detection frames 12, the top of the detection frame 12 is fixedly connected to the storage frame 14, the top of the storage frame 14 is provided with a downward push rod 15, the inner top wall of the detection frame 12 is provided with a level detector 16 through the downward push rod 15, a positioning frame 17 is provided inside the center frame 13, and the inner wall of the positioning frame 17 is evenly provided with limited rubber pads 18 on the four sides, the four sides of the side of the positioning frame 17 are provided with buffer pull strips 19, the four corners of the side of the positioning frame 17 are provided with buffer springs 20, and the inner bottom wall of the detection frame 12 is provided with The top support 21 is provided with an inflatable cushion 22 inside the top support 21, and an air pump 23 is provided on the front of the top support 21. The downward push rod 15 of the corresponding detection surface is started to drive the level detector 16 to move toward the metal component detection surface. During the detection process, the inflatable cushion 22 cooperates with the universal joint 29 inside the wind frame 30 and the damping rubber ring 33 at one end to perform adaptive angle protection adjustment operations to complete the rapid detection operation and ensure the safety of the metal components during the detection. After that, the metal components enter the interior of all detection frames 12, and the comprehensive detection operation of the metal components is carried out in the same way.

[0032] Working principle: When in use, the user first puts the metal component that needs to be tested for flatness into the storage slot 40 on the top of the storage rack 1 with the top facing the detection rack 12, and then the bottom of the metal component is directly adsorbed by the strong wind at the adsorption seat 31, and is stably fastened to one end of the adsorption seat 31. At this time, the adsorption seat 31 can directly drive the metal component as a whole to move into the interior of the multiple sets of center racks 13, so that the metal component can be tested for flatness on each side one by one. At this time, when the metal component enters the interior of the detection rack 12, the air pump 23 on the side of the top support 21 can be started, so that the air cushion 22 can gradually fix the metal component, and then start The push rod 15 of the corresponding detection surface is pressed downward, so that it drives the level detector 16 to move toward the detection surface of the metal component. During the detection process, the inflatable cushion 22 cooperates with the universal joint 29 inside the wind frame 30 and the damping rubber ring 33 at one end to perform the adaptive angle protection adjustment operation to complete the rapid detection operation and ensure the safety of the metal component during the detection. After that, the metal component enters the interior of all the detection frames 12 and performs a comprehensive detection operation of the metal component in the same way. At the same time, each time the metal component passes through the center frame 13 between the adjacent detection frames 12, it can cooperate with its side buffer pull belt 19 and buffer spring through the positioning frame 17 and the limiting rubber pad 18. 20 performs fast center positioning protection operation, provides stable buffer limit operation for the detection of the entire equipment, greatly improves the detection range and detection efficiency of the entire equipment. In the daily use process, the staff can start the driving motor 6 inside the motor frame 5, so that the rotating driving gear 26 and the bearing seat 27 drive the flexible rack 11 at the bottom of the one-way winding chain 9 from the driving groove 7 of the arc-shaped flip cover 3 to perform a rotation adjustment operation. At this time, the one-way winding chain 9 performs a flip operation along the arc-shaped flip cover 3 through the flexibility of its own bottom, driving the connector 28 at one end of the one-way winding chain 9 to quickly perform a telescopic adjustment operation inside all the detection frames 12, to A more stable back-and-forth intermittent adjustment operation can be achieved for the metal components adsorbed at the adsorption seat 31 inside the multiple groups of connecting heads 28, and the multi-surface flatness detection operation can be completed more stably. At the same time, the lifting push rod 34 inside the base frame 2 can be started daily to drive the lifting support plate 35 at one end to perform up and down lifting operations inside the storage rack 1. The protective pad 36 on the surface of the lifting support plate 35 and the damping rubber ring 37 on the side are used to safely and stably lift the metal components, ensuring that the metal components at the adsorption seat 31 are loaded and unloaded more safely and stably, and can better shuttle back and forth at the feed trough 39 of the feed frame 38. The above is the entire working principle of the present invention.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A device for detecting the surface flatness of a metal component, comprising a storage rack (1), characterized in that: The bottom of the storage rack (1) is fixedly connected to the base frame (2), the inner bottom wall of the base frame (2) is provided with an arc-shaped flip cover (3), one end of the arc-shaped flip cover (3) is fixedly connected to the guide cover (4), the side of the arc-shaped flip cover (3) is fixedly connected to the motor frame (5), the interior of the motor frame (5) is provided with a driving motor (6), the side of the arc-shaped flip cover (3) is provided with a driving groove (7), the bottom end of the arc-shaped flip cover (3) is fixedly connected to the limiting slide (8), the interior of the arc-shaped flip cover (3) and the limiting slide (8) are provided with a one-way winding chain (9), the upper surface of the one-way winding chain (9) is provided with a sliding card strip (10), and the lower surface of the one-way winding chain (9) is provided with a flexible rack (11); A detection frame (12), one end of the storage frame (1) is fixedly connected to multiple groups of detection frames (12), a center frame (13) is provided between two groups of detection frames (12), the top of the detection frame (12) is fixedly connected to a storage frame (14), the top of the storage frame (14) is provided with a downward push rod (15), the inner top wall of the detection frame (12) is provided with a level detector (16) through the downward push rod (15), the interior of the center frame (13) is provided with a positioning frame (17), and the inner wall of the positioning frame (17) is evenly provided with limiting rubber pads (18) on four sides.

2. The metal component surface flatness detection device according to claim 1, characterized in that: Buffering straps (19) are provided on the four side surfaces of the positioning frame (17), and buffering springs (20) are provided on the four corners of the side surface of the positioning frame (17).

3. The metal component surface flatness detection device according to claim 1, characterized in that: The inner bottom wall of the detection frame (12) is provided with a top support (21), an air cushion (22) is provided inside the top support (21), and an air pump (23) is provided on the front of the top support (21).

4. The metal component surface flatness detection device according to claim 1, characterized in that: One end of the limiting slide (8) at the outermost edge is fixedly connected to a back frame (24), and the bottom of the back frame (24) is fixedly connected to a support rod (25).

5. The metal component surface flatness detection device according to claim 1, characterized in that: One end of the motor frame (5) is provided with a driving gear (26) via a driving motor (6), and a bearing seat (27) is provided on the side of the driving gear (26), and the bearing seat (27) is adapted to the flexible rack (11).

6. The metal component surface flatness detection device according to claim 1, characterized in that: One end of the one-way winding chain (9) is fixedly connected to a connector (28), one end of the limiting slide (8) is provided with a universal joint (29), and one end of the one-way winding chain (9) is movably connected to a fan frame (30) through the connector (28) and the universal joint (29).

7. The metal component surface flatness detection device according to claim 6, characterized in that: One end of the fan frame (30) is fixedly connected to an adsorption seat (31), a back edge of the adsorption seat (31) is provided with an annular exhaust mesh groove (32), and a damping rubber ring (33) is provided on the back of the fan frame (30).

8. The metal component surface flatness detection device according to claim 1, characterized in that: Lifting push rods (34) are provided on both sides of the interior of the base frame (2), one end of the lifting push rod (34) is fixedly connected to a lifting support plate (35), a protective cushion (36) is provided on the surface of the lifting support plate (35), and a damping rubber ring (37) is provided on the edge of the lifting support plate (35).

9. The metal component surface flatness detection device according to claim 1, characterized in that: One end of the material storage rack (1) is fixedly connected to a feed frame (38), a feed trough (39) is provided inside the feed frame (38), and a material storage trough (40) is provided on the top of the material storage rack (1).

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