Part size rapid detection device

Abstract

The utility model relates to a rapid part dimension detection device, which belongs to the technical field of part dimension detection and comprises a bottom plate, the top of the bottom plate is fixedly connected with a vertical support, the outer side of the vertical support is provided with a transverse support, one end of the bottom of the transverse support is provided with a rotary damper, and one end of the rotary damper far away from the transverse support is provided with a detection head. The beneficial effects of the utility model lie in that when the size of a part needs to be detected, only the part needs to be pushed below the detection head, and the rotation angle of the detection head can be finely adjusted through the rotation damping, so that the metal probe at one end of the detection head abuts against the outer side of the part, and the self-locking after movement can be carried out under the action of the rotation damping; and the sensor transmits detection information to the detection dial plate through the controller, so that the height error value of the part can be judged through the reading on the detection dial plate, and the structure enables the detection mode to be more convenient and the detection result to be more accurate.

Description

Technical Field

[0001] This utility model relates to the field of parts size detection technology, and in particular to a rapid parts size detection device. Background Technology

[0002] A part is a single component used to assemble a machine, tool, etc. It is a basic component of machinery. A part is a basic concept in mechanical engineering, referring to an indivisible single component that makes up a machine. It is the basic unit of machinery. In the process of manufacturing parts, defective products are inevitable. At this time, it is necessary to use testing devices to check their dimensions.

[0003] Traditional product size inspection requires users to measure dimensions one by one, which is slow, prone to reading errors, and inconvenient to use.

[0004] Therefore, we propose a rapid part dimension detection device to solve the problems mentioned above. Utility Model Content

[0005] In view of the above-mentioned problems existing in the prior art, the main objective of this utility model is to provide a rapid part size detection device.

[0006] The technical solution of this utility model is as follows: a rapid part size detection device includes a base plate, a vertical support fixedly connected to the top of the base plate, a horizontal support provided on the outer side of the vertical support, a rotation damper provided at one end of the bottom of the horizontal support, a detection head provided at the end of the rotation damper away from the horizontal support, the detection head being rotatably mounted on one side of the horizontal support through the rotation damper, a metal probe being fixedly mounted at the end of the detection head away from the rotation damper, a sensor being fixedly mounted at the bottom of the horizontal support, and a detection dial being fixedly mounted at the top of the vertical support.

[0007] By adopting the above technical solution, the rotation angle of the detection head is finely adjusted by rotational damping, so that the metal probe at one end of the detection head abuts against the outside of the part. The rotational damping can achieve self-locking after movement, so as to make measurement. The sensor will transmit the detection information to the detection dial through the controller, and the height error value of the part can be judged by the reading on the detection dial.

[0008] In a preferred embodiment, the vertical support is provided with a lifting assembly, which includes a fixing groove formed inside the vertical support. A screw is rotatably installed inside the fixing groove, and the screw is threadedly connected to the horizontal support. The horizontal support is slidably connected to the inner wall of the fixing groove.

[0009] By adopting the above technical solution, the rotation of the screw can drive the horizontal support to move up and down in the fixed slot, thereby enabling a large adjustment of the detection height of the metal probe.

[0010] In a preferred embodiment, a transmission assembly is provided inside the fixing groove. The transmission assembly includes a second bevel gear fixedly connected to the bottom end of the screw, and a first bevel gear rotatably installed inside the fixing groove. The first bevel gear meshes with the second bevel gear.

[0011] By adopting the above technical solution, the rotation of the first bevel gear can drive the rotation of the second bevel gear, which in turn can drive the rotation of the screw.

[0012] In a preferred embodiment, a loading assembly is provided at the top of the base plate. The loading assembly includes two slots formed at the top of the base plate. A loading box is slidably mounted at the top of the base plate. Four pulleys are rotatably mounted at the bottom of the loading box. All the pulleys are disposed inside the corresponding slots.

[0013] By adopting the above technical solution, the combination of the slot, loading box and pulley makes it easier to push the parts under the detection head, thereby reducing the wear on the bottom of the parts.

[0014] In a preferred embodiment, a fixing component is provided at the top of the base plate, the fixing component is fixedly connected to the card box at the top of the base plate, a fixing plate is slidably connected inside the card box, an insert rod is fixedly connected inside the fixing plate, the insert rod is slidably connected to the card box, and a spring is sleeved on the outside of the insert rod and on one side of the fixing plate.

[0015] By adopting the above technical solution, the spring force can push the fixing plate on the insertion rod, thereby fixing the position of the loading box with the insertion rod.

[0016] In a preferred embodiment, a handle is fixedly connected to one side of the loading box, and a locking hole is provided inside the loading box for use with the insertion rod, the locking hole engaging with the insertion rod.

[0017] By adopting the above technical solution, and through the combined use of the locking holes and the insertion rods, the loading box can be quickly fixed.

[0018] In a preferred embodiment, a rotatable handle is rotatably mounted inside the vertical support, and the rotation shaft of the handle extends into the interior of the fixing groove and is fixedly connected to the central shaft of the first bevel gear.

[0019] By adopting the above technical solution, the rotation of the throttle handle facilitates the rotation of the first bevel gear.

[0020] In a preferred embodiment, a controller is fixedly mounted on the top of the base plate.

[0021] By adopting the above technical solution, the controller can control the start and stop of electrical equipment.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] 1. In this utility model, when it is necessary to inspect the size of a part, simply push the part under the inspection head. At this time, the rotation angle of the inspection head can be finely adjusted by rotating the damper so that the metal probe at one end of the inspection head abuts against the outside of the part. The rotation damper can also self-lock after movement to facilitate measurement. The sensor will transmit the detection information to the inspection dial through the controller, and the height error value of the part can be determined by the reading on the inspection dial. The above structure makes the inspection method more convenient and the inspection result more accurate.

[0024] 2. In this utility model, the rotation of the screw can drive the horizontal support to move up and down in the fixed groove, thereby greatly adjusting the detection height of the metal probe to adapt to parts of different heights and improve applicability. Attached Figure Description

[0025] Figure 1 This utility model provides an overall perspective view of a rapid part size detection device;

[0026] Figure 2 This utility model provides a bottom view of a rapid part size detection device;

[0027] Figure 3 This utility model provides a schematic diagram of the internal structure of the card box of a rapid part size detection device;

[0028] Figure 4 This utility model provides a rapid part size detection device. Figure 1 Enlarged view of point A in the middle.

[0029] Legend: 1. Base plate; 2. Vertical support; 3. Horizontal support; 4. Rotation damping; 5. Detection head; 6. Metal probe; 7. Detection dial; 8. Controller; 9. Loading box; 10. Card box; 11. Card hole; 12. Card slot; 13. Fixing slot; 14. First bevel gear; 15. Second bevel gear; 16. Screw; 17. Pulley; 18. Sensor; 19. Insert rod; 20. Spring. Detailed Implementation

[0030] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0031] Reference Figure 1-4 A rapid part size detection device includes a base plate 1, a vertical support 2 fixedly connected to the top of the base plate 1, a horizontal support 3 arranged on the outer side of the vertical support 2, a rotation damper 4 at one end of the bottom of the horizontal support 3, a detection head 5 at the end of the rotation damper 4 away from the horizontal support 3, the detection head 5 being rotatably mounted on one side of the horizontal support 3 via the rotation damper 4, a metal probe 6 fixedly mounted at the end of the detection head 5 away from the rotation damper 4, a sensor 18 fixedly mounted at the bottom of the horizontal support 3, and a detection dial 7 fixedly mounted at the top of the vertical support 2. When it is necessary to detect the size of a part, simply push the part under the detection head 5. At this time, the rotation angle of the detection head 5 can be finely adjusted by the rotation damper 4, so that the metal probe 6 at one end of the detection head 5 abuts against the outer side of the part. The function of the rotation damper 4 is to self-lock after movement for measurement. The sensor 18 transmits the detection information to the detection dial 7 through the controller 8, and the height error value of the part can be determined by the reading on the detection dial 7. The above structure makes the detection method more convenient and the detection result more accurate.

[0032] Reference Figure 4 The vertical support 2 is equipped with a lifting assembly, which includes a fixed groove 13 inside the vertical support 2. A screw 16 is rotatably installed inside the fixed groove 13. The screw 16 is threadedly connected to the horizontal support 3. The horizontal support 3 is slidably connected to the inner wall of the fixed groove 13. By rotating the screw 16, the horizontal support 3 can be driven to lift and lower within the fixed groove 13, thereby greatly adjusting the detection height of the metal probe 6 to adapt to parts of different heights and improve applicability.

[0033] Reference Figure 4 The fixed groove 13 is equipped with a transmission component. The transmission component includes a second bevel gear 15 fixedly connected to the bottom end of the screw 16. A first bevel gear 14 is rotatably installed inside the fixed groove 13. The first bevel gear 14 and the second bevel gear 15 are meshed together. The rotation of the first bevel gear 14 can drive the rotation of the second bevel gear 15, which in turn can drive the rotation of the screw 16, thereby realizing the transmission of power.

[0034] Reference Figure 2The top of the base plate 1 is provided with a loading assembly, which includes two slots 12 opened at the top of the base plate 1. A loading box 9 is slidably installed at the top of the base plate 1. Four pulleys 17 are rotatably installed at the bottom of the loading box 9. The pulleys 17 are all set inside the corresponding slots 12. Through the cooperation of the slots 12, the loading box 9 and the pulleys 17, the parts can be pushed under the detection head 5 to replace the traditional manual pushing of the parts to move, so as to reduce the wear of the bottom of the parts.

[0035] Reference Figure 3 A fixing component is provided at the top of the base plate 1. The fixing component is fixedly connected to the card box 10 at the top of the base plate 1. A fixing plate is slidably connected inside the card box 10. A plug rod 19 is fixedly connected inside the fixing plate. The plug rod 19 is slidably connected to the card box 10. A spring 20 is sleeved on the outside of the plug rod 19 and on one side of the fixing plate. The spring force of the spring 20 can push the fixing plate on the plug rod 19, thereby fixing the position of the loading box 9 with the help of the plug rod 19. To cancel the fixing, simply pull the plug rod 19.

[0036] Reference Figure 3 A handle is fixedly connected to one side of the loading box 9. The inside of the loading box 9 is provided with a locking hole 11 that works with the insertion rod 19. The locking hole 11 engages with the insertion rod 19. Through the cooperation of the locking hole 11 and the insertion rod 19, the loading box 9 can be quickly fixed.

[0037] Reference Figure 4 The vertical support 2 has a rotating handle installed inside. The rotating shaft of the handle extends into the fixed groove 13 and is fixedly connected to the central shaft of the first bevel gear 14. The rotation of the handle drives the first bevel gear 14 to rotate.

[0038] Reference Figure 1 A controller 8 is fixedly installed on the top of the base plate 1. The controller 8 can control the electrical equipment to start and stop.

[0039] Working principle: When it is necessary to inspect the size of a part, the part can be placed in the loading box 9. The part can be pushed under the inspection head 5 by the cooperation of the slot 12, the loading box 9 and the pulley 17, which replaces the traditional manual pushing of the part to move it, thereby reducing the wear on the bottom of the part.

[0040] When the part is pushed under the detection head 5, the spring force of the spring 20 can push the fixing plate on the insertion rod 19, thereby fixing the position of the loading box 9 with the insertion rod 19. Then, the detection head 5 is pressed, and the rotation angle of the detection head 5 is finely adjusted by rotating the damper 4, so that the metal probe 6 at one end of the detection head 5 abuts against the outside of the part. The function of the rotation damper 4 is to self-lock after movement, so as to take a measurement. The sensor 18 will transmit the detection information to the detection dial 7 through the controller 8, and the height error value of the part can be judged by the reading on the detection dial 7, so that the detection result is more accurate.

[0041] When the height of the detection head 5 needs to be adjusted, the handle can be turned. The rotation of the first bevel gear 14 drives the rotation of the second bevel gear 15, which in turn drives the rotation of the screw 16. This achieves the purpose of adjusting the height of the detection head 5 and the horizontal support 3, and allows for a large adjustment of the detection height of the metal probe 6 to accommodate parts of different heights and improve applicability.

[0042] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0043] The above are merely preferred embodiments of this application and are not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A rapid part size detection device, comprising a base plate (1), characterized in that: A vertical bracket (2) is fixedly connected to the top of the base plate (1). A horizontal bracket (3) is provided on the outside of the vertical bracket (2). A rotation damper (4) is provided at one end of the bottom of the horizontal bracket (3). A detection head (5) is provided at the end of the rotation damper (4) away from the horizontal bracket (3). The detection head (5) is rotatably mounted on one side of the horizontal bracket (3) through the rotation damper (4). A metal probe (6) is fixedly installed at the end of the detection head (5) away from the rotation damper (4). A sensor (18) is fixedly installed at the bottom of the horizontal bracket (3). A detection dial (7) is fixedly installed at the top of the vertical bracket (2).

2. The rapid part dimension detection device according to claim 1, characterized in that: The vertical support (2) is provided with a lifting assembly inside. The lifting assembly includes a fixing groove (13) opened inside the vertical support (2). A screw (16) is rotatably installed inside the fixing groove (13). The screw (16) is threadedly connected to the horizontal support (3). The horizontal support (3) is slidably connected to the inner wall of the fixing groove (13).

3. The rapid part dimension detection device according to claim 2, characterized in that: The fixed groove (13) is provided with a transmission component. The transmission component includes a second bevel gear (15) fixedly connected to the bottom end of the screw (16) and a first bevel gear (14) rotatably installed inside the fixed groove (13). The first bevel gear (14) meshes with the second bevel gear (15).

4. The rapid part dimension detection device according to claim 1, characterized in that: The top of the base plate (1) is provided with a loading assembly, which includes two slots (12) opened at the top of the base plate (1). A loading box (9) is slidably installed at the top of the base plate (1). Four pulleys (17) are rotatably installed at the bottom of the loading box (9). The pulleys (17) are all located inside the corresponding slots (12).

5. The rapid part dimension detection device according to claim 1, characterized in that: A fixing component is provided at the top of the base plate (1). The fixing component is fixedly connected to the card box (10) at the top of the base plate (1). A fixing plate is slidably connected inside the card box (10). A plug rod (19) is fixedly connected inside the fixing plate. The plug rod (19) is slidably connected to the card box (10). A spring (20) is sleeved on the outside of the plug rod (19) and on one side of the fixing plate.

6. The rapid part dimension detection device according to claim 4, characterized in that: A handle is fixedly connected to one side of the loading box (9), and a locking hole (11) is provided inside the loading box (9) for use with the insertion rod (19). The locking hole (11) engages with the insertion rod (19).

7. The rapid part dimension detection device according to claim 1, characterized in that: The vertical support (2) is rotatably mounted inside, and the rotation shaft of the handle extends into the interior of the fixed groove (13) and is fixedly connected to the central shaft of the first bevel gear (14).

8. The rapid part dimension detection device according to claim 1, characterized in that: The controller (8) is fixedly installed on the top of the base plate (1).

Images