Full-size automatic linear transplanting detection mechanism

Abstract

The utility model belongs to the technical field of detection tools, and discloses a full-size automatic linear transplanting detection mechanism. The full-size automatic linear transplanting detection mechanism is provided with a mounting plate, a transplanting assembly for moving the mounting plate and a positioning assembly for positioning the mounting plate, the transplanting assembly comprises a linear guide rail and a transplanting cylinder for driving the mounting plate to slide along the linear guide rail; the positioning assembly comprises a positioning air cylinder installed on the installation plate, and a positioning air cylinder ejector rod is connected with a positioning pin. A positioning seat is arranged below the mounting plate, a positioning pin sleeve is mounted on the positioning seat, a positioning pin is positioned right above the positioning pin sleeve, and the mounting plate can be positioned after the positioning pin is inserted into the positioning pin sleeve. The automatic detection device is simple in structure and reasonable in design, can automatically move linearly and position in a linear movement measurement space, realizes automatic detection of the appearance size of a product, greatly improves the operation efficiency, ensures the accuracy of a measurement result, reduces the labor intensity of staff, and liberates the hands of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection tools, in particular to a full-size automatic linear transplanting inspection mechanism suitable for automobile parts inspection. Background Art

[0002] Cars are a common means of transportation on the market. They mainly serve as a means of transportation and bring great convenience to people's travel. Cars are composed of a variety of parts. During the production and processing of such auto parts, inspection fixtures are required to be used for inspection and processing. Due to the complex shapes of some auto parts, the detection blocks or positioning blocks can easily cause interference when picking up and placing parts, making it difficult to pick up and place parts. In order to avoid interference, the detection blocks or positioning blocks are often connected to the sliding mechanism. During use, personnel are required to manually push the linear slide rail to move, manually insert the limit pin to limit the position, and enter the working state.

[0003] Due to the large number of products to be measured, one or more products need to be measured multiple times and repeatedly. Personnel are required to manually push the linear slide rail to move, manually insert the limit pin to limit the position, and enter the working state to measure or position the product. Frequent and repetitive operations not only make employees prone to fatigue and boredom, but also cause deviations in measurement accuracy and data. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a full-size automatic linear transplanting detection mechanism.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A full-size automatic linear transfer detection mechanism, used for workpiece detection, comprises a mounting plate for mounting a position sensor, a transfer assembly for moving the mounting plate, and a positioning assembly for positioning the mounting plate;

[0007] The transplanting assembly includes a linear guide rail and a transplanting cylinder that drives the mounting plate to slide along the linear guide rail;

[0008] The positioning assembly includes a positioning cylinder installed on the mounting plate, and the positioning cylinder top rod is connected to a positioning pin; a positioning seat is provided under the mounting plate, and a positioning pin sleeve is installed on the positioning seat. The positioning pin is arranged directly above the positioning pin sleeve. After the positioning pin is inserted into the positioning pin sleeve, the mounting plate can be positioned.

[0009] Furthermore, the transplanting assembly also includes a limiting assembly for limiting the position of the mounting plate to prevent the mounting plate from excessive sliding.

[0010] Furthermore, the limit assembly includes a limit seat installed on both sides of the linear guide rail, the limit seat is provided with a hard limit, the mounting plate is provided with a convex block corresponding to the hard limit, the hard limit abuts against the convex block to prevent the mounting plate from excessive sliding. The convex blocks are installed on the two side edges of the mounting plate.

[0011] Furthermore, a sensor mounting bracket is provided on the upper surface of the mounting plate, a sensor mounting block is provided on the sensor mounting bracket, and the position sensor is mounted on the sensor mounting block.

[0012] Furthermore, a connecting block is installed on the lower surface of the mounting plate, and the transplanting cylinder is provided with a cylinder piston rod, and one end of the cylinder piston rod extends out of the cylinder body and is connected to the connecting block.

[0013] Furthermore, the positioning cylinder push rod and the positioning pin are connected via a cylinder piston rod connecting block.

[0014] Furthermore, the limiting seat is provided with a first buffer for buffering the mounting plate.

[0015] Furthermore, the full-size automatic linear transplanting detection mechanism also includes a second buffer, which is located on the outer side of the mounting plate away from the transplanting cylinder.

[0016] Furthermore, a clearance groove cooperating with the second buffer is provided on the side of the mounting plate away from the transplanting cylinder.

[0017] The beneficial effects of the utility model are as follows: the utility model has a simple structure and a reasonable design. In the linear activity measurement space, it can automatically move linearly and automatically position, thereby realizing automatic detection of product dimensions, greatly improving operation efficiency, ensuring the accuracy of measurement results, reducing the labor intensity of employees, and liberating the hands of employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 yes Figure 1 Right view of;

[0021] Figure 3 It is a schematic diagram of the structure of the positioning component;

[0022] Figure 4 It is a schematic diagram of the connection between the transplanting cylinder and the mounting plate.

[0023] In the figure: 1. sensor telescopic head, 2. sensor mounting block, 3. position sensor, 4. mounting bracket, 5. first buffer, 6. hard limit, 7. mounting plate, 8. transplanting cylinder, 9. cylinder piston rod, 10. connecting block, 11. positioning cylinder, 12. cylinder piston rod connecting block, 13. positioning pin, 14. positioning pin sleeve, 15. bump, 16. workpiece, 17. linear guide, 18. second buffer, 19. positioning seat, 20. limit seat, 21. clearance groove. DETAILED DESCRIPTION

[0024] It should be noted that the following detailed descriptions are all illustrative and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form also includes the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this description, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 4 A full-size automatic linear transfer detection mechanism shown is used for detecting a workpiece 16, and has a mounting plate 7 for mounting a position sensor 3, a transfer assembly for moving the mounting plate 7, and a positioning assembly for positioning the mounting plate 7;

[0028] The transplanting assembly includes a linear guide rail 17 and a transplanting cylinder 8 that drives the mounting plate 7 to slide along the linear guide rail 17;

[0029] The positioning assembly includes a positioning cylinder 11 installed on the mounting plate 7, and the top rod of the positioning cylinder 11 is connected to a positioning pin 13; a positioning seat 19 is provided under the mounting plate 7, and a positioning pin sleeve 14 is installed on the positioning seat 19. The positioning pin 13 is arranged directly above the positioning pin sleeve 14. After the positioning pin 13 is inserted into the positioning pin sleeve 14, the mounting plate 7 can be positioned.

[0030] The transplanting assembly also includes a limiting assembly for limiting the position of the mounting plate 7 to prevent the mounting plate 7 from excessive sliding.

[0031] The limit assembly includes a limit seat 20 installed on both sides of the linear guide rail 17. The limit seat 20 is provided with a hard limit 6. The mounting plate 7 is provided with a protrusion 15 corresponding to the hard limit 6. The hard limit 6 resists the protrusion 15 to prevent the mounting plate 7 from excessive sliding.

[0032] A sensor mounting bracket 4 is provided on the upper surface of the mounting plate 7 , a sensor mounting block 2 is provided on the sensor mounting bracket 4 , and a position sensor 3 is mounted on the sensor mounting block 2 .

[0033] A connecting block 10 is installed on the lower surface of the mounting plate 7 , and the transplanting cylinder 8 is provided with a cylinder piston rod 9 , and the cylinder piston rod 9 extends out of one end of the cylinder body and is connected to the connecting block 10 .

[0034] The push rod of the positioning cylinder 11 and the positioning pin 13 are connected via a cylinder piston rod connecting block 12 .

[0035] The limit seat 20 is provided with a first buffer 5 which plays a buffering role for the mounting plate 7 to prevent the protrusion 15 from excessively squeezing the hard limit 6 and thus affecting the positioning accuracy of the mounting plate 7.

[0036] This full-size automatic linear transplanting detection mechanism also includes a second buffer 18, which is located on the outer side of the mounting plate 7 away from the transplanting cylinder 8. A clearance groove 21 cooperating with the second buffer 18 is provided on the side of the mounting plate 7 away from the transplanting cylinder 8.

[0037] The working process of this full-size automatic linear transplant detection mechanism is as follows:

[0038] In the initial state, the mounting plate 7 is located at Figure 1 The left end of the middle linear guide 17; when the workpiece 16 is installed and is in the state to be inspected, the transfer cylinder 8 works, the cylinder piston rod 9 retracts, and is transmitted through the connecting block 10 to drive the mounting plate 7 to move to the right along the linear guide 17, and the protrusion 15 contacts the hard limit 6, and the protrusion 15 also contacts the first buffer 5; then the positioning cylinder 11 starts to work, and the positioning cylinder 11 pushes the positioning pin 13 to insert the positioning pin sleeve 14 to complete the positioning action of the mounting plate 7; the sensor telescopic head 1 of the position sensor 3 extends out to contact the workpiece 16 to realize detection.

[0039] After the detection is completed, the transfer cylinder 8 works, the cylinder piston rod 9 extends, and drives the mounting plate 7 to move leftward to perform a reset action. During the reset process, the clearance groove 21 of the mounting plate 7 contacts the second buffer 18, which not only prevents the mounting plate 7 from excessive movement, but also prevents the mounting plate 7 from colliding with other parts.

[0040] This full-size automatic linear transplant detection mechanism has a simple structure and reasonable design. It can automatically move linearly and position itself in the linear activity measurement space to realize automatic detection of product dimensions, which greatly improves operating efficiency, ensures the accuracy of measurement results, reduces the labor intensity of employees, and frees their hands.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A full-size automatic linear transfer detection mechanism for workpiece (16) detection, characterized in that: It comprises a mounting plate (7) for mounting a position sensor (3), a transplanting component for moving the mounting plate (7), and a positioning component for positioning the mounting plate (7); The transplanting assembly comprises a linear guide rail (17) and a transplanting cylinder (8) for driving the mounting plate (7) to slide along the linear guide rail (17); The positioning assembly comprises a positioning cylinder (11) mounted on a mounting plate (7), the top rod of the positioning cylinder (11) being connected to a positioning pin (13); a positioning seat (19) is provided below the mounting plate (7), a positioning pin sleeve (14) is installed on the positioning seat (19), the positioning pin (13) is arranged directly above the positioning pin sleeve (14), and the mounting plate (7) can be positioned after the positioning pin (13) is inserted into the positioning pin sleeve (14).

2. A full-size automatic linear transplanting detection mechanism according to claim 1, characterized in that: The transplanting assembly also includes a limiting assembly for limiting the position of the mounting plate (7) to prevent the mounting plate (7) from excessively sliding.

3. A full-size automatic linear transplanting detection mechanism according to claim 2, characterized in that: The limit assembly comprises a limit seat (20) installed on both sides of the linear guide rail (17), a hard limit (6) is provided on the limit seat (20), and a protrusion (15) corresponding to the hard limit (6) is provided on the mounting plate (7), and the hard limit (6) abuts against the protrusion (15) to prevent the mounting plate (7) from excessive sliding.

4. A full-size automatic linear transplanting detection mechanism according to claim 1, characterized in that: A sensor mounting bracket (4) is provided on the upper surface of the mounting plate (7), a sensor mounting block (2) is provided on the sensor mounting bracket (4), and the position sensor (3) is mounted on the sensor mounting block (2).

5. The full-size automatic linear transplanting detection mechanism according to claim 1 is characterized in that: A connecting block (10) is installed on the lower surface of the mounting plate (7), and the transplanting cylinder (8) is provided with a cylinder piston rod (9). One end of the cylinder piston rod (9) extends out of the cylinder body and is connected to the connecting block (10).

6. A full-size automatic linear transplanting detection mechanism according to claim 1, characterized in that: The positioning cylinder (11) push rod and the positioning pin (13) are connected via a cylinder piston rod connecting block (12).

7. A full-size automatic linear transplanting detection mechanism according to claim 3, characterized in that: The limiting seat (20) is provided with a first buffer (5) which plays a buffering role on the mounting plate (7).

8. The full-size automatic linear transplanting detection mechanism according to claim 1, characterized in that: It also includes a second buffer (18), which is located on the outer side of the mounting plate (7) away from the transplanting cylinder (8).

9. A full-size automatic linear transplanting detection mechanism according to claim 8, characterized in that: A clearance groove (21) cooperating with the second buffer (18) is provided on the side of the mounting plate (7) away from the transplanting cylinder (8).

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