Workpiece detection platform

Abstract

The utility model discloses a workpiece detection platform, which comprises a support and a detection table top provided with a clamp for positioning and clamping a workpiece, and is characterized in that the detection table top is provided with a vertically through detection cavity, and the detection table top is arranged on the support in a turnover manner; a locking mechanism used for locking the overturning position of the detection table top is arranged between the support and the detection table top. The device has the advantages that the structure is simple, the front and back surfaces of the workpiece can be detected without dismounting the workpiece and repositioning and mounting the workpiece, the detection rhythm is effectively improved, the detection efficiency is improved, and meanwhile, the labor intensity is also reduced.

Description

Technical Field

[0001] This utility model relates to the field of workpiece inspection technology, and in particular to a workpiece inspection platform. Background Technology

[0002] To ensure the quality of workpieces entering the end market, workpieces need to undergo corresponding inspections before leaving the factory. For workpieces with complex structures and high machining accuracy requirements, such as some shell-type workpieces used in automobiles, there are many items that need to be inspected. Many of them need to be inspected on both sides of the workpiece. The inspection table currently used usually clamps the workpiece and first inspects one side of the workpiece (such as the front side). After the inspection of this side is completed, the workpiece needs to be unclamped, flipped over and reclamped, and then the other side (the back side) of the workpiece needs to be inspected. This is relatively inefficient. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a workpiece inspection table with a simple structure and high inspection efficiency.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] A workpiece inspection platform includes a support and an inspection table. The inspection table is provided with a fixture for positioning and clamping the workpiece. The inspection table is provided with a vertically penetrating inspection cavity. The inspection table is rotatably mounted on the support. A locking mechanism is provided between the support and the inspection table to lock the rotatable position of the inspection table.

[0006] The bracket includes two spaced-apart and oppositely arranged side support frames. The lower parts of the two side support frames are connected by a bottom support frame. The testing table is disposed between the two side support frames. Each side support frame and the testing table are provided with a rotating connection mechanism for enabling the testing table to be flipped and installed.

[0007] The rotating connection mechanism includes a rotating mounting seat disposed on the side support frame and a rotating connecting shaft disposed on the side of the detection table. The first end of the rotating connecting shaft is fixedly connected to the side of the detection table, and the second end of the rotating connecting shaft is rotatably mounted on the rotating mounting seat.

[0008] The rotating mounting base has a rotating mounting cavity, and the rotating connecting shaft is rotatably mounted in the rotating mounting cavity via a bearing.

[0009] The first end of the rotating connecting shaft is provided with a connecting seat for connecting with the detection platform. The connecting seat has a connecting port that is open from front to back and has a side opening. The side of the detection platform is tightly fitted into the connecting port.

[0010] The connection port divides the connecting seat into an upper connecting plate and a lower connecting plate spaced apart vertically. The upper connecting plate has an upper connecting hole that runs vertically through the upper plate, and the lower connecting plate has a lower connecting hole that is coaxial with the upper connecting hole and runs vertically through the lower plate. The detection table surface has a corresponding connecting through hole that is coaxial with the upper connecting hole and runs vertically through the upper plate. A bolt passes through the upper connecting hole, the connecting through hole, and the lower connecting hole sequentially from top to bottom, and is locked with a nut to achieve a fixed connection between the connecting seat and the detection table surface.

[0011] A locking mechanism is provided between one of the side support frames and the testing platform. The locking mechanism includes a locking seat on the side support frame. A forward locking block and a reverse locking block are provided on the side of the testing platform. The forward locking block corresponds to the locking position when the front of the testing platform is facing upward, and the reverse locking block corresponds to the locking position when the back of the testing platform is facing upward after being flipped. A locking pin is provided on the locking seat that can be inserted and removed from the left and right. Both the forward locking block and the reverse locking block are provided with locking holes for the locking pin to be inserted. When the testing platform is locked with the front facing upward, the forward locking block and the locking seat are positioned to allow the locking pin to be inserted into the corresponding locking hole. When the testing platform is locked with the back facing upward, the reverse locking block and the locking seat are positioned to allow the locking pin to be inserted into the corresponding locking hole.

[0012] A limiting block is provided on the outward protrusion of the side of the testing platform. A forward limiting seat and a reverse limiting seat are provided on the side support frame adjacent to this side. The forward limiting seat corresponds to the limiting position when the front of the testing platform is facing upward, and the reverse limiting seat corresponds to the limiting position when the back of the testing platform is flipped up. When the front of the testing platform is facing upward, the forward limiting seat is supported and positioned below the limiting block to form a limiting position. When the back of the testing platform is facing upward, the reverse limiting seat is supported and positioned below the limiting block to form a limiting position.

[0013] The bottom of the bracket is equipped with rollers.

[0014] The rotating mounting base is detachably mounted on the side support frame.

[0015] The testing platform is equipped with a rotating operating pull ring.

[0016] Compared with the prior art, the advantages of this utility model are: simple structure, the detection table can be flipped and set on the frame, and with the detection cavity set on the detection table, the workpiece is installed on the front of the detection table by the positioning and clamping fixture, and the positions to be detected on the back of the workpiece (such as holes) are all located in the corresponding detection cavities. After the front of the workpiece is detected, the locking mechanism is released to lock the position of the detection table, and the detection platform is flipped so that the back of the workpiece faces up. The detection of the front and back of the workpiece can be completed without disassembling and repositioning the workpiece, which effectively improves the detection cycle, increases detection efficiency, and also reduces labor intensity. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the detection platform in this utility model with its front facing upwards.

[0018] Figure 2 This is a partial cross-sectional view of the locking mechanism in the locked state of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the detection platform in this utility model with its reverse side facing upwards;

[0020] Figure 4 This is a three-dimensional structural diagram of the rotating connection mechanism in this utility model;

[0021] Figure 5 This is an exploded structural diagram of the rotating connection mechanism in this utility model;

[0022] Figure 6 This is a three-dimensional structural diagram of the bracket in this utility model;

[0023] Figure 7 A three-dimensional structural diagram of the workpiece being positioned and clamped in this utility model. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] As shown in the figure, a workpiece inspection platform includes a support 1 and an inspection table 2. The inspection table 2 is provided with a fixture 3 for positioning and clamping workpiece A. The inspection table 2 is provided with an inspection cavity 21 that runs vertically through it. The inspection table 2 is rotatably mounted on the support 1. A locking mechanism is provided between the support 1 and the inspection table 2 to lock the rotatable position of the inspection table 2.

[0026] In this specific embodiment, there are multiple detection cavities 21, which are spaced apart for the corresponding detection positions of workpiece A, thereby ensuring the strength of the detection platform 2.

[0027] In this specific embodiment, the bracket 1 includes two spaced-apart and oppositely arranged side support frames 101. The lower parts of the two side support frames 101 are connected by a bottom support frame 102. The testing platform 2 is disposed between the two side support frames 101. A rotating connection mechanism is provided between each side support frame 101 and the testing platform 2 to enable the testing platform 2 to be flipped and installed. The bracket 1 has a simple structure, and the rotating connection mechanism enables the testing platform 2 to be flipped and installed on the bracket 1.

[0028] In this specific embodiment, the rotating connection mechanism includes a rotating mounting base 4 disposed on the side support frame 101 and a rotating connecting shaft 5 disposed on the side of the detection table 2. The first end of the rotating connecting shaft 5 is fixedly connected to the side of the detection table 2, and the second end of the rotating connecting shaft 5 is rotatably mounted on the rotating mounting base 4. The above-mentioned rotating connection mechanism has a simple structure, stable rotating connection, is easy to install, and has low cost.

[0029] In this specific embodiment, the rotating mounting base 4 has a rotating mounting cavity 41, and the rotating connecting shaft 5 is rotatably mounted in the rotating mounting cavity 41 via a bearing 6. The structure is simple, the connection is stable and reliable, and the cost is low.

[0030] In this specific embodiment, the first end of the rotating connecting shaft 5 is provided with a connecting seat 51 for connecting with the detection platform 2. The connecting seat 51 has a connecting port 511 that is open from front to back and has a side opening. The side of the detection platform 2 is tightly fitted into the connecting port 511. The structure is simple, easy to install, and stable.

[0031] In this specific embodiment, the connection port 511 divides the connecting seat 51 into an upper connecting plate 501 and a lower connecting plate 502, which are spaced apart vertically. The upper connecting plate 501 has an upper connecting hole 5011 that runs vertically through it, and the lower connecting plate 502 has a lower connecting hole 5021 that is coaxial with the upper connecting hole 5011 and runs vertically through it. The detection table 2 has a corresponding connecting through hole (not shown in the figure) that is coaxial with the upper connecting hole 5011 and runs vertically through it. A bolt (not shown in the figure) passes through the upper connecting hole 5011, the connecting through hole, and the lower connecting hole 5021 from top to bottom, and is locked with a nut (not shown in the figure) to achieve a fixed connection between the connecting seat 51 and the detection table 2. This further stabilizes the connection between the rotating connecting shaft 5 and the detection table 2, ensuring the reliability of the detection table 2 in use.

[0032] In this specific embodiment, a locking mechanism is provided between one of the side support frames 101 and the detection table 2. The locking mechanism includes a locking seat 7 provided on the side support frame 101. A forward locking block S1 and a reverse locking block S2 are provided on the side of the detection table 2. The forward locking block S1 corresponds to the locking position when the front of the detection table 2 is facing upward, and the reverse locking block S2 corresponds to the locking position when the back of the detection table 2 is facing upward after being flipped. A locking pin 8 is provided on the locking seat 7 that can be inserted and removed from the left and right. Both the forward locking block S1 and the reverse locking block S2 are provided with locking holes S0 for the locking pin 8 to be inserted. When the front of the detection table 2 is facing upward and locked, the forward locking block S1 and the locking seat 7 are positioned to allow the locking pin 8 to be inserted into the corresponding locking hole S0. When the back of the detection table 2 is facing upward and locked, the reverse locking block S2 and the locking seat 7 are positioned to allow the locking pin 8 to be inserted into the corresponding locking hole S0. The above-mentioned locking mechanism has a simple structure, stable locking, and is easy to operate. Locking and unlocking can be achieved by inserting and removing the locking pin 8.

[0033] In this specific embodiment, a limiting block 9 is provided on the outwardly protruding side of the testing platform 2. A forward limiting seat Z1 and a reverse limiting seat Z2 are provided on the side support frame 101 adjacent to this side. The forward limiting seat Z1 corresponds to the limiting position when the testing platform 2 is facing upwards, and the reverse limiting seat Z2 corresponds to the limiting position when the testing platform 2 is flipped over and facing upwards. When the testing platform 2 is facing upwards, the forward limiting seat Z1 supports and is positioned below the limiting block 9 to form a limiting position; when the testing platform 2 is facing upwards, the reverse limiting seat Z2 supports and is positioned below the limiting block 9 to form a limiting position. Through the cooperation of the limiting seats and the limiting block 9, the limiting support of the testing platform 2 after flipping is achieved. When locked, the locking mechanism and the limiting block 9 are located at two opposite corners of the testing platform 2, working together to form a stable positioning installation for the testing platform 2.

[0034] In this specific embodiment, the bottom of the bracket 1 is provided with casters 10. This facilitates overall movement and makes it more flexible to use.

[0035] In this specific embodiment, the rotating mounting base 4 is detachably mounted on the side support frame 101. This allows for convenient replacement of the entire testing platform for different products.

[0036] In this specific embodiment, a rotating operating ring 23 is provided on the testing platform 2 to facilitate the flipping operation of the testing platform 2.

Claims

1. A workpiece inspection platform, comprising a support and an inspection table, wherein the inspection table is provided with a fixture for positioning and clamping the workpiece, characterized in that... The testing platform is provided with a vertically penetrating testing cavity. The testing platform is rotatably mounted on the support. A locking mechanism is provided between the support and the testing platform to lock the rotatable position of the testing platform.

2. The workpiece inspection platform as described in claim 1, characterized in that... The bracket includes two spaced-apart and oppositely arranged side support frames. The lower parts of the two side support frames are connected by a bottom support frame. The testing table is disposed between the two side support frames. Each side support frame and the testing table are provided with a rotating connection mechanism for enabling the testing table to be flipped and installed.

3. The workpiece inspection platform as described in claim 2, characterized in that... The rotating connection mechanism includes a rotating mounting seat disposed on the side support frame and a rotating connecting shaft disposed on the side of the detection table. The first end of the rotating connecting shaft is fixedly connected to the side of the detection table, and the second end of the rotating connecting shaft is rotatably mounted on the rotating mounting seat.

4. A workpiece inspection platform as described in claim 3, characterized in that... The rotating mounting base has a rotating mounting cavity, and the rotating connecting shaft is rotatably mounted in the rotating mounting cavity via a bearing.

5. A workpiece inspection platform as described in claim 3, characterized in that... The first end of the rotating connecting shaft is provided with a connecting seat for connecting with the detection platform. The connecting seat has a connecting port that is open from front to back and has a side opening. The side of the detection platform is tightly fitted into the connecting port.

6. A workpiece inspection platform as described in claim 5, characterized in that... The connection port divides the connecting seat into an upper connecting plate and a lower connecting plate spaced apart vertically. The upper connecting plate has an upper connecting hole that runs vertically through the upper plate, and the lower connecting plate has a lower connecting hole that is coaxial with the upper connecting hole and runs vertically through the lower plate. The detection table surface has a corresponding connecting through hole that is coaxial with the upper connecting hole and runs vertically through the upper plate. A bolt passes through the upper connecting hole, the connecting through hole, and the lower connecting hole sequentially from top to bottom, and is locked with a nut to achieve a fixed connection between the connecting seat and the detection table surface.

7. A workpiece inspection platform as described in claim 2, characterized in that... A locking mechanism is provided between one of the side support frames and the testing platform. The locking mechanism includes a locking seat on the side support frame. A forward locking block and a reverse locking block are provided on the side of the testing platform. The forward locking block corresponds to the locking position when the front of the testing platform is facing upward, and the reverse locking block corresponds to the locking position when the back of the testing platform is facing upward after being flipped. A locking pin is provided on the locking seat that can be inserted and removed from the left and right. Both the forward locking block and the reverse locking block are provided with locking holes for the locking pin to be inserted. When the testing platform is locked with the front facing upward, the forward locking block and the locking seat are positioned to allow the locking pin to be inserted into the corresponding locking hole. When the testing platform is locked with the back facing upward, the reverse locking block and the locking seat are positioned to allow the locking pin to be inserted into the corresponding locking hole.

8. A workpiece inspection platform as described in claim 2, characterized in that... A limiting block is provided on the outward protrusion of the side of the testing platform. A forward limiting seat and a reverse limiting seat are provided on the side support frame adjacent to this side. The forward limiting seat corresponds to the limiting position when the front of the testing platform is facing upward, and the reverse limiting seat corresponds to the limiting position when the back of the testing platform is flipped up. When the front of the testing platform is facing upward, the forward limiting seat is supported and positioned below the limiting block to form a limiting position. When the back of the testing platform is facing upward, the reverse limiting seat is supported and positioned below the limiting block to form a limiting position.

9. A workpiece inspection platform as described in claim 1, characterized in that... The bottom of the bracket is equipped with rollers.

10. A workpiece inspection platform as described in claim 3, characterized in that... The rotating mounting base is detachably mounted on the side support frame.

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