Mechanical guide rail detection platform clamping device

Abstract

The utility model relates to the technical field of machining, in particular to a mechanical guide rail detection platform clamping device which can automatically clean dust on the surface of a mechanical guide rail through a cleaning mechanism before the mechanical guide rail is detected, and is convenient to use, low in labor intensity and high in practicability. Comprising a detection platform; the device further comprises a rotating mechanism, a clamping mechanism and a cleaning mechanism, the clamping mechanism is installed on the detection platform through the rotating mechanism, the clamping mechanism has a clamping and fixing function, the rotating mechanism is used for rotating the clamping mechanism, the cleaning mechanism is installed on the detection platform, and the cleaning mechanism has a cleaning function.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of machining, in particular to a mechanical guide rail detection platform clamping device. BACKGROUND

[0002] When the guide rail is completed, the size of the guide rail needs to be detected on the detection platform. At present, the guide rail is generally detected by a three-coordinate detector. In order to ensure the accuracy of the detection, a clamping device is used to clamp and fix the guide rail on the detection platform to ensure the stability of the guide rail during the detection process. When detecting the flatness of the guide rail, in order to reduce the influence of dust or other impurities attached to the surface of the guide rail on the detection result, the dust and impurities attached to the surface of the guide rail need to be removed. In the prior art, many clamping mechanisms such as patent application numbers 201821957525.4, 201620602820.2 and 202321365724.7 only have the function of clamping and fixing objects, but cannot automatically clean the objects, so the surface of the guide rail needs to be manually wiped and cleaned by the staff. In a large number of detection operations, manual wiping has a great labor intensity, so a clamping device with the function of automatically cleaning objects is needed. SUMMARY

[0003] To solve the above technical problems, the utility model provides a mechanical guide rail detection platform clamping device which can automatically clean the dust on the surface of the guide rail by a cleaning mechanism before detecting the guide rail, is convenient to use, has low labor intensity and high practicability.

[0004] The mechanical guide rail detection platform clamping device comprises a detection platform, a rotating mechanism, a clamping mechanism and a cleaning mechanism. The clamping mechanism is installed on the detection platform through the rotating mechanism and has the function of clamping and fixing. The rotating mechanism is used for rotating the clamping mechanism. The cleaning mechanism is installed on the detection platform and has the function of cleaning. The three-coordinate detector is located above the detection platform. When the guide rail is completed and needs to be detected by the three-coordinate detector, the guide rail is first clamped and fixed by the clamping mechanism, then the dust and debris attached to the surface of the guide rail are cleaned by the cleaning mechanism, and then the size of the guide rail is detected by the three-coordinate detector. Before detecting the guide rail, the dust on the surface of the guide rail can be automatically cleaned by the cleaning mechanism, which is convenient to use, has low labor intensity and high practicability.

[0005] Preferably, the rotating mechanism comprises a support plate, a stepping motor and a rotating shaft, the support plate is fixedly installed at the upper end of the detection platform, the stepping motor is fixedly installed at the left end of the support plate, the rotating shaft is rotatably installed on the support plate, the left end of the rotating shaft is connected with the output end of the stepping motor, and the clamping mechanism is installed on the rotating shaft; when the surface of the mechanical guide rail is cleaned by the cleaning mechanism, first, the left part of the mechanical guide rail is clamped and fixed by the clamping mechanism, then the lower end surface of the mechanical guide rail is cleaned by the cleaning mechanism, then the stepping motor is turned on, the stepping motor drives the clamping mechanism to rotate the mechanical guide rail by 180 degrees through the rotating shaft, and the upper end surface of the mechanical guide rail is rotated to the side close to the cleaning mechanism to clean the dust and impurities; the cleaning of the dust and impurities on the surface of the mechanical guide rail is facilitated.

[0006] Preferably, the clamping mechanism comprises a support frame and a plurality of bolts, the support frame is fixedly installed on the rotating shaft, and the plurality of bolts are all screwed with the upper part of the support frame; when the mechanical guide rail is clamped and fixed, the left part of the mechanical guide rail is placed into the support frame, then the plurality of bolts are rotated, and the mechanical guide rail is pressed and fixed onto the support frame through the plurality of bolts; the clamping and fixing of the mechanical guide rail are facilitated, and the convenience is improved.

[0007] Preferably, the cleaning mechanism comprises a moving mechanism, a lifting plate, a sliding rod, a spring, a fixed frame and a dust sticking roller, the lifting plate is installed on the detection platform through the moving mechanism, the moving mechanism is used for moving and lifting the lifting plate left and right, the sliding rod is installed on the lifting plate in a sliding manner, the lower ends of a plurality of springs are fixedly installed on the lifting plate, the fixed frame is fixedly installed on the upper ends of the sliding rod and the plurality of springs, and the dust sticking roller is rotatably installed on the fixed frame; when the dust and debris on the surface of the mechanical guide rail are cleaned, first, the lifting plate is lifted through the moving mechanism, then the lifting plate lifts the fixed frame and the dust sticking roller through the plurality of springs, and the dust sticking roller is in contact with the lower end surface of the mechanical guide rail, then the lifting plate is moved left and right through the moving mechanism, the lifting plate drives the fixed frame and the dust sticking roller to move left and right through the sliding rod, and the dust and debris on the lower end surface of the mechanical guide rail are stuck by the dust sticking roller in the process of moving left and right; the cleaning of the dust and debris on the surface of the mechanical guide rail is facilitated.

[0008] Preferably, the moving mechanism comprises an electric sliding rail, a sliding block, a hydraulic cylinder and a push rod, the electric sliding rail is fixedly installed on the detection platform, the sliding block is installed on the electric sliding rail, the electric sliding rail is used for moving the sliding block left and right, the hydraulic cylinder is fixedly installed at the upper end of the sliding block, the lower end of the push rod is connected with the output end of the hydraulic cylinder, and the lifting plate is fixedly installed at the upper end of the push rod; when the lifting plate is lifted, the hydraulic cylinder is turned on, and the hydraulic cylinder lifts the lifting plate through the push rod; when the lifting plate is moved left and right, the electric sliding rail is turned on, the electric sliding rail drives the sliding block to move left and right, and then the hydraulic cylinder, the push rod and the lifting plate move left and right; the movement of the lifting plate is facilitated.

[0009] Preferably, the support plate, the air cylinder, the sliding rod, the pushing rod, the rotating shaft and the pushing plate are further included, the support plate is fixedly installed at the right part of the upper end of the detection platform, the air cylinder is fixedly installed at the right end of the support plate, the sliding rod and the pushing rod are both slidably installed on the support plate, the right end of the pushing rod is connected with the output end of the air cylinder, the pushing plate is fixedly installed at the left end of the pushing rod and the sliding rod, the right end of the rotating shaft is provided with a bearing, the rotating shaft is rotatably installed on the bearing, the bearing is fixedly installed on the pushing plate, the rotating shaft is coaxial with the rotating shaft, the number of the clamping mechanisms is two groups, and the two groups of clamping mechanisms are fixedly installed on the rotating shaft and the rotating shaft respectively.

[0010] Preferably, the stepping motor is provided with an electric leakage protector.

[0011] Compared with the prior art, the utility model has the advantages that before the mechanical guide rail is detected, the dust on the surface of the mechanical guide rail can be automatically cleaned through the cleaning mechanism, so that the utility model is convenient to use, low in labor intensity and high in practicality. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is the first axonometric structural schematic view of the utility model;

[0013] Figure 2 is the second axonometric structural schematic view of the utility model;

[0014] Figure 3 is the structural schematic view of the rotating mechanism and the clamping mechanism;

[0015] Figure 4 is the structural schematic view of the air cylinder, the pushing plate and the support frame;

[0016] Figure 5 is the structural schematic view of the cleaning mechanism.

[0017] Markings in the drawings: 1, detection platform; 2, support plate; 3, stepping motor; 4, rotating shaft; 5, support frame; 6, bolt; 7, lifting plate; 8, sliding rod; 9, spring; 10, fixed frame; 11, dust sticking roller; 12, electric sliding rail; 13, sliding block; 14, hydraulic cylinder; 15, pushing rod; 16, support plate; 17, air cylinder; 18, sliding rod; 19, pushing rod; 20, rotating shaft; 21, three-coordinate detector; 22, mechanical guide rail; 23, pushing plate. DETAILED DESCRIPTION

[0018] For the convenience of understanding the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Embodiment 1

[0020] As Figures 1 to 5 , the mechanical guide rail detection platform clamping device of the utility model includes detection platform 1, rotating mechanism, clamping mechanism and cleaning mechanism, the clamping mechanism is installed on the detection platform 1 through the rotating mechanism, the clamping mechanism has the function of clamping fixation, the rotating mechanism is used for rotating the clamping mechanism, the cleaning mechanism is installed on the detection platform 1, and the cleaning mechanism has the function of cleaning;Three coordinate detection instrument 21 is located above the detection platform 1;When the mechanical guide rail 22 needs to be detected by three coordinate detection instrument 21 after machining, first, the mechanical guide rail 22 is clamped and fixed by the clamping mechanism, then the dust and chippings adhered to the surface of the mechanical guide rail 22 are cleaned by the cleaning mechanism, and then the size of the mechanical guide rail 22 is detected by three coordinate detection instrument 21;Before the mechanical guide rail 22 is detected, the dust on the surface of the mechanical guide rail 22 can be cleaned automatically by the cleaning mechanism, which is convenient to use, low in labor intensity and high in practicality.

[0021] As Figure 3 , the rotating mechanism includes support plate 2, stepping motor 3 and rotating shaft 4, the support plate 2 is fixedly installed at the upper end of the detection platform 1, the stepping motor 3 is fixedly installed at the left end of the support plate 2, the rotating shaft 4 is rotatably installed on the support plate 2, the left end of the rotating shaft 4 is connected with the output end of the stepping motor 3, and the clamping mechanism is installed on the rotating shaft 4;When the surface of the mechanical guide rail 22 is cleaned by the cleaning mechanism, first, the left part of the mechanical guide rail 22 is clamped and fixed by the clamping mechanism, then the lower end face of the mechanical guide rail 22 is cleaned by the cleaning mechanism, then the stepping motor 3 is turned on, the stepping motor 3 drives the clamping mechanism to rotate the mechanical guide rail 22 by one hundred and eighty degrees through the rotating shaft 4, and the upper end face of the mechanical guide rail 22 is rotated to one side close to the cleaning mechanism to clean the dust and impurities, and the cleaning of the dust and impurities on the surface of the mechanical guide rail 22 is facilitated.

[0022] The clamping mechanism includes support frame 5 and multiple groups of bolts 6, the support frame 5 is fixedly installed on the rotating shaft 4, and the multiple groups of bolts 6 are all screwed with the upper part of the support frame 5;When the mechanical guide rail 22 is clamped and fixed, the left part of the mechanical guide rail 22 is placed into the support frame 5, then the multiple groups of bolts 6 are rotated, and the mechanical guide rail 22 is pressed and fixed onto the support frame 5 through the multiple groups of bolts 6, and the clamping and fixing of the mechanical guide rail 22 are facilitated, and the convenience is improved.

[0023] As Figure 1 and Figure 5The cleaning mechanism comprises a moving mechanism, a lifting plate 7, a sliding rod 8, springs 9, a fixed frame 10 and a dust-sticking roller 11. The lifting plate 7 is installed on the detection platform 1 through the moving mechanism, which is used for moving the lifting plate 7 left and right and lifting the lifting plate 7. The sliding rod 8 is installed on the lifting plate 7 in a sliding manner. The lower ends of the multiple groups of springs 9 are fixedly installed on the lifting plate 7. The fixed frame 10 is fixedly installed on the sliding rod 8 and the upper ends of the multiple groups of springs 9. The dust-sticking roller 11 is rotatably installed on the fixed frame 10. When the dust and debris on the surface of the mechanical guide rail 22 are cleaned, the lifting plate 7 is first lifted through the moving mechanism. Then the lifting plate 7 lifts the fixed frame 10 and the dust-sticking roller 11 through the multiple groups of springs 9. Further, the dust-sticking roller 11 is in contact with the lower end surface of the mechanical guide rail 22. Then the lifting plate 7 is moved left and right through the moving mechanism. The lifting plate 7 moves the fixed frame 10 and the dust-sticking roller 11 left and right through the sliding rod 8. The dust-sticking roller 11 sticks the dust and debris on the lower end surface of the mechanical guide rail 22 during the left and right movement, and the dust and debris are stuck down. The dust and debris on the surface of the mechanical guide rail 22 are conveniently cleaned.

[0024] As Figure 5 The moving mechanism comprises an electric sliding rail 12, a sliding block 13, a hydraulic cylinder 14 and a push rod 15. The electric sliding rail 12 is fixedly installed on the detection platform 1. The sliding block 13 is installed on the electric sliding rail 12. The electric sliding rail 12 is used for moving the sliding block 13 left and right. The hydraulic cylinder 14 is fixedly installed on the upper end of the sliding block 13. The lower end of the push rod 15 is connected with the output end of the hydraulic cylinder 14. The lifting plate 7 is fixedly installed on the upper end of the push rod 15. When the lifting plate 7 is lifted, the hydraulic cylinder 14 is opened. The hydraulic cylinder 14 lifts the lifting plate 7 through the push rod 15. When the lifting plate 7 is moved left and right, the electric sliding rail 12 is opened. The electric sliding rail 12 drives the sliding block 13 to move left and right, and further drives the hydraulic cylinder 14, the push rod 15 and the lifting plate 7 to move left and right. The movement of the lifting plate 7 is facilitated.

[0025] Embodiment 2

[0026] As Figure 1 and Figure 4On the basis of embodiment 1, support plate 16, air cylinder 17, sliding rod 18, push rod 19, pivot 20 and push plate 23 are additionally provided, support plate 16 is fixedly installed on the right part of the upper end of detection platform 1, air cylinder 17 is fixedly installed on the right end of support plate 16, sliding rod 18 and push rod 19 are both slidingly installed on support plate 16, the right end of push rod 19 is connected with the output end of air cylinder 17, push plate 23 is fixedly installed on the left end of push rod 19 and sliding rod 18, the right end of pivot 20 is provided with a bearing, pivot 20 is rotatably installed on the bearing, the bearing is fixedly installed on push plate 23, pivot 20 is coaxial with rotating shaft 4, the number of the clamping mechanism has two groups, and the two groups of clamping mechanisms are fixedly installed on rotating shaft 4 and pivot 20 respectively; when clamping and fixing mechanical guide rail 22, the left and right parts of mechanical guide rail 22 are fixed through a group of clamping mechanisms respectively, so that the stability of clamping mechanical guide rail 22 is improved.

[0027] The stepping motor 3, the dust sticking roller 11, the electric sliding rail 12, the hydraulic cylinder 14 and the air cylinder 17 of the mechanical guide rail detection platform clamping device are all purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the technical personnel in the field paying creative labor.

[0028] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary technical personnel in the technical field, several improvements and modifications can be made without departing from the technical principle of the utility model, and these improvements and modifications should also be regarded as the protection range of the utility model.

Claims

1. A clamping device for a mechanical guide rail inspection platform, comprising an inspection platform (1); characterized in that, It also includes a rotating mechanism, a clamping mechanism and a cleaning mechanism. The clamping mechanism is installed on the detection platform (1) through the rotating mechanism. The clamping mechanism has the function of clamping and fixing. The rotating mechanism is used to rotate the clamping mechanism. The cleaning mechanism is installed on the detection platform (1). The cleaning mechanism has the function of cleaning. The cleaning mechanism includes a moving mechanism, a lifting plate (7), a sliding rod (8), a spring (9), a fixed frame (10), and a dust roller (11). The lifting plate (7) is installed on the detection platform (1) through the moving mechanism. The moving mechanism is used to move the lifting plate (7) left and right and lift it up and down. The sliding rod (8) is slidably installed on the lifting plate (7). The lower ends of multiple sets of springs (9) are fixedly installed on the lifting plate (7). The fixed frame (10) is fixedly installed on the upper ends of the sliding rod (8) and multiple sets of springs (9). The dust roller (11) is rotatably installed on the fixed frame (10). The moving mechanism includes an electric slide rail (12), a sliding block (13), a hydraulic cylinder (14), and a push rod (15). The electric slide rail (12) is fixedly installed on the detection platform (1). The sliding block (13) is installed on the electric slide rail (12). The electric slide rail (12) is used to move the sliding block (13) left and right. The hydraulic cylinder (14) is fixedly installed on the upper end of the sliding block (13). The lower end of the push rod (15) is connected to the output end of the hydraulic cylinder (14). The lifting plate (7) is fixedly installed on the upper end of the push rod (15).

2. The mechanical guide rail inspection platform clamping device as described in claim 1, characterized in that, The rotating mechanism includes a support plate (2), a stepper motor (3) and a rotating shaft (4). The support plate (2) is fixedly installed on the upper end of the detection platform (1), the stepper motor (3) is fixedly installed on the left end of the support plate (2), the rotating shaft (4) is rotatably installed on the support plate (2), the left end of the rotating shaft (4) is connected to the output end of the stepper motor (3), and the clamping mechanism is installed on the rotating shaft (4).

3. The mechanical guide rail inspection platform clamping device as described in claim 2, characterized in that, The clamping mechanism includes a support frame (5) and multiple sets of bolts (6). The support frame (5) is fixedly installed on the rotating shaft (4), and the multiple sets of bolts (6) are all screwed onto the upper part of the support frame (5).

4. The mechanical guide rail inspection platform clamping device as described in claim 3, characterized in that, It also includes a support plate (16), a cylinder (17), a sliding rod (18), a push rod (19), a rotating shaft (20), and a push plate (23). The support plate (16) is fixedly installed on the right side of the upper end of the detection platform (1). The cylinder (17) is fixedly installed on the right end of the support plate (16). The sliding rod (18) and the push rod (19) are both slidably installed on the support plate (16). The right end of the push rod (19) is connected to the output end of the cylinder (17). The push plate (23) is fixedly installed on the left end of the push rod (19) and the sliding rod (18). The right end of the rotating shaft (20) is provided with a bearing. The rotating shaft (20) is rotatably installed on the bearing. The bearing is fixedly installed on the push plate (23). The rotating shaft (20) is coaxial with the rotating shaft (4). The clamping mechanism has two sets. The two sets of clamping mechanisms are fixedly installed on the rotating shaft (4) and the rotating shaft (20), respectively.

5. The mechanical guide rail inspection platform clamping device as described in claim 2, characterized in that, The stepper motor (3) is equipped with a leakage current protector.

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