Worm center hole measuring equipment

Abstract

The utility model discloses worm center hole measuring equipment, which comprises a detection assembly, a lifting detection mechanism, a detection installation mechanism and an installation auxiliary mechanism, and is characterized in that the lifting detection mechanism comprises a base, a guide rod, a fixed plate, a threaded plate, a movable rod, a driving motor, a lead screw and a top plate; the detection installation mechanism comprises a clamping pipe, a clamping rod, a clamping groove, a rotating groove, a rotating plate, a rotating rod and a longitudinal sleeve, the installation auxiliary mechanism comprises an outer fixing plate, a rotating sleeve, a rotating frame, a top block and a pressing groove, through cooperation of a driving motor, a lead screw and a threaded plate, accurate adjustment of the height of the detection assembly can be achieved, different measurement requirements are met, and the detection efficiency is improved. Through the design of the clamping pipe, the clamping rod and the clamping groove, the rapid installation and disassembly of the detection assembly are realized, the working efficiency is improved, and the stable fixation of the detection assembly is ensured through the cooperation of the rotating plate and the rotating rod.

Description

Technical Field

[0001] The utility model relates to the technical field of worm measurement, and more particularly to a device for measuring a worm center hole. Background Art

[0002] The worm center hole measuring device is a precision instrument specially used to measure the size and shape of the worm center hole.

[0003] In the existing technology, firstly, the lifting detection of some devices is responsible for adjusting the height of the detection component to adapt to different measurement requirements. Without this function, the height adjustment will not be possible, which limits the scope of application of the measuring equipment. Secondly, the detection installation mechanism of some devices provides a way to quickly install and fix the detection component. The installation process will become complicated, requiring more time and labor, which may cause the detection component to be unstable during the measurement process, affecting the accuracy of the measurement results. Unstable installation may increase safety risks during use and pose a potential threat to operators and equipment. Finally, the installation auxiliary mechanism of some devices ensures that the detection component is firmly fixed through a specific design. The lack of this mechanism may cause the detection component to be loosely fixed, affecting the measurement accuracy and service life. The installation auxiliary mechanism provides a convenient adjustment method, and adjusting the position of the detection component will become difficult, affecting the measurement efficiency. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the problems existing in the prior art, the utility model provides a worm center hole measuring device to solve the technical problems mentioned in the background technology, such as the inability to adjust the height and the unstable installation that may increase the safety risks during use.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a worm center hole measuring device, including a detection component, a lifting detection mechanism, a detection installation mechanism and an installation auxiliary mechanism. The lifting detection mechanism includes a base, a guide rod, a fixed plate, a threaded plate, a movable rod, a driving motor, a screw and a top plate, the guide rod is installed on the base and the threaded plate, the fixed plate is installed on one end of the guide rod, the driving motor is installed on the top of the fixed plate, the screw at one end of the driving motor is extended through the fixed plate and is connected to the base, the threaded plate is installed on the screw, one end of the movable rod is installed on the top of the threaded plate, the other end of the movable rod slides through the fixed plate and is connected to the top plate, the detection installation mechanism includes a clamping tube, a clamping rod, a clamping groove, a rotating groove, a rotating plate, a rotating rod and a longitudinal sleeve, the clamping groove is arranged on the side of the clamping rod, the rotating groove is arranged through the side wall of the clamping tube, the rotating rod is installed on both sides of the rotating groove, and the two ends of the rotating plate are rotatably connected with the rotating rod.

[0008] The utility model is further configured as follows: the installation auxiliary mechanism includes an outer fixing plate, a rotating sleeve, a rotating frame, a top block and a pressing groove; the longitudinal sleeve is longitudinally slidingly arranged on the outer wall of the clamping tube; the outer fixing plate is installed on the outer wall of the clamping tube; the rotating sleeve is limited and rotated and arranged at the bottom end of the outer fixing plate; the rotating frame is arranged at the bottom of the rotating sleeve; the top block is installed at the bottom of the longitudinal sleeve; the pressing groove is arranged on the side of the longitudinal sleeve; the top end of the pressing groove can be pressed toward one end of the rotating plate so that one end of the rotating plate extends into the clamping groove; the rotating frame can be rotated and extended into the top block to fix the longitudinal sleeve.

[0009] The present invention is further configured such that a mounting block is cooperatively connected to the bottom of the top plate, side plates are installed on both sides of the detection assembly, and the side plates are cooperatively connected to the mounting block through a detection mounting mechanism.

[0010] The utility model is further configured such that a connecting plate is installed on the side wall of the clamping tube, and the connecting plate is cooperatively installed on one end face of the lateral plate. The lateral plate and the connecting plate enhance the structural stability of the detection assembly and ensure measurement accuracy.

[0011] The utility model is further configured such that one end of the clamping rod is connected to the mounting block, and the other end of the clamping rod extends through the side plate and is quickly clamped to the clamping tube. The setting of the clamping tube and the clamping rod allows for quick installation and fixation of the detection assembly, ensuring its stability during the measurement process.

[0012] The utility model is further configured such that a reverse thrust spring is installed on the top of the connecting plate, and the other end of the reverse thrust spring is cooperatively connected with the bottom of the longitudinal sleeve. The reverse thrust spring helps to quickly disassemble the detection component by pushing the rotating plate away from the card slot to release the connecting rod.

[0013] The utility model is further configured such that guide sleeves are installed around the threaded plate, and the guide rod extends through the guide sleeve to cooperate with the sliding guide arrangement, and the guide sleeve provides sliding guidance for the guide rod to ensure the smooth operation of the lifting mechanism.

[0014] The utility model is further configured such that a mounting plate is installed on the top end face of the base, and a clamping assembly is installed on the top of the mounting plate, the detection assembly is arranged relative to the clamping end, the mounting plate and the clamping assembly provide a stable installation basis for the detection assembly, and the clamping assembly helps to fix the worm to be tested.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a worm center hole measuring device with the following beneficial effects:

[0017] The utility model is provided with a lifting detection mechanism, which can realize precise adjustment of the height of the detection component through the cooperation of the driving motor, the lead screw and the threaded plate to meet different measurement requirements. The electric lifting method improves the degree of automation of the operation, reduces manual operation and improves work efficiency. The design of the guide rod and the guide sleeve ensures linear motion and stability during the lifting process, reducing measurement errors.

[0018] The utility model is provided with a detection installation mechanism, which realizes the rapid installation and disassembly of the detection component through the design of the clamping tube, the clamping rod and the clamping slot, thereby improving work efficiency. The cooperation of the rotating plate and the rotating rod ensures the firm fixation of the detection component and ensures the stability during the measurement process.

[0019] The utility model is provided with an auxiliary installation mechanism, which realizes precise control of the position of the detection component through the design of the outer fixing plate, the rotating sleeve and the rotating frame. The design of the reverse push spring makes the disassembly of the detection component quick and easy, saving time. The design of the rotating frame and the top block enhances the stability of the entire installation structure and ensures measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the device in the present invention when not in use;

[0021] Figure 2 This is a structural diagram of the lifting detection mechanism in the utility model;

[0022] Figure 3 This is a structural diagram of the installation method of the detection component in the present utility model;

[0023] Figure 4 It is a structural diagram of the detection and installation mechanism and the installation auxiliary mechanism in the present utility model;

[0024] Figure 5 It is a schematic diagram of the internal structure of the detection and installation mechanism and the installation auxiliary mechanism in the present utility model.

[0025] In the figure: 1. Detection component; 2. Base; 3. Guide rod; 4. Fixed plate; 5. Threaded plate; 6. Moving rod; 7. Drive motor; 8. Lead screw; 9. Top plate; 10. Card tube; 11. Card rod; 12. Card slot; 13. Rotating slot; 14. Rotating plate; 15. Rotating rod; 16. Longitudinal sleeve; 17. External fixing plate; 18. Rotating sleeve; 19. Rotating frame; 20. Top block; 21. Pressing groove; 22. Mounting block; 23. Side plate; 24. Connecting plate; 25. Back thrust spring; 26. Guide sleeve; 27. Mounting plate; 28. Clamping component. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-5 The worm center hole measuring device includes a detection component 1, a lifting detection mechanism, a detection installation mechanism and an installation auxiliary mechanism. The lifting detection mechanism includes a base 2, a guide rod 3, a fixed plate 4, a threaded plate 5, a moving rod 6, a drive motor 7, a screw 8 and a top plate 9. The guide rod 3 is installed on the base 2 and the threaded plate 5, the fixed plate 4 is installed at one end of the guide rod 3, the drive motor 7 is installed on the top of the fixed plate 4, the screw 8 at one end of the drive motor 7 extends through the fixed plate 4 and is connected to the base 2, and the threaded plate 5 is installed in conjunction with the guide rod 3. On the lead screw 8, one end of the moving rod 6 is installed on the top of the threaded plate 5, and the other end of the moving rod 6 slides through the fixed plate 4 and is connected to the top plate 9. The detection and installation mechanism includes a card tube 10, a card rod 11, a card groove 12, a rotating groove 13, a rotating plate 14, a rotating rod 15 and a longitudinal sleeve 16. The card groove 12 is arranged on the side of the card rod 11, and the rotating groove 13 is arranged on the side wall of the card tube 10. The rotating rod 15 is installed on both sides of the rotating groove 13, and the two ends of the rotating plate 14 are rotatably connected with the rotating rod 15.

[0030] The cam 8 is rotated to move the movable rod 6 up and down on the top of the movable rod 6, thereby realizing the lifting function. The guide rod 3 is installed on the base 2 and the threaded plate 5 to ensure the linear motion of the movable rod 6 during the lifting process and maintain stability. The top plate 9 is connected with the other end of the movable rod 6. As the movable rod 6 is lifted or lowered, the top plate 9 also moves accordingly to provide support for the detection component 1 and realize the rapid installation and disassembly of the detection component 1. The clamping rod 11 extends into the interior of the clamping tube 10. The clamping groove 12 is provided on the side of the clamping rod 11 for fixing the detection component 1. The rotating groove 13 is provided on the side wall of the clamping tube 10. The rotating rod 15 is installed on both sides of the rotating groove 13. The two ends of the rotating plate 14 are rotatably connected with the rotating rod 15. When the detection component 1 needs to be fixed, one end of the rotating plate 14 is inserted into the clamping groove 12 by installing the auxiliary mechanism, thereby fixing the clamping rod 11, thereby realizing the rapid installation of the detection component 1.

[0031] The installation auxiliary mechanism includes an outer fixing plate 17, a rotating sleeve 18, a rotating frame 19, a top block 20 and a pressing groove 21. The longitudinal sleeve 16 is longitudinally slidably set on the outer wall of the card tube 10. The outer fixing plate 17 is installed on the outer wall of the card tube 10. The rotating sleeve 18 is limited and rotated at the bottom end of the outer fixing plate 17. The rotating frame 19 is set at the bottom of the rotating sleeve 18. The top block 20 is installed at the bottom of the longitudinal sleeve 16. The pressing groove 21 is set on the side of the longitudinal sleeve 16. The top end of the pressing groove 21 can be pressed toward one end of the rotating plate 14, so that one end of the rotating plate 14 extends into the card slot 12. The rotating frame 19 can be rotated to extend into the top block 20 to fix the longitudinal sleeve 16.

[0032] In this embodiment, the longitudinal sleeve 16 is longitudinally slidably arranged on the outer wall of the card tube 10, and the outer fixing plate 17 is installed on the outer wall of the card tube 10 to provide a fixed basis for the installation of the auxiliary mechanism. At this time, the operator moves the longitudinal sleeve 16 longitudinally, and presses one end of the rotating plate 14 through the top of the pressing groove 21, so that the rotating plate 14 extends into the card groove 12, thereby fixing the detection component 1. At this time, the rotating sleeve 18 is rotated to extend the rotating frame 19 into the top frame, so that the longitudinal sleeve 16 is fixed on the outer wall of the card tube 10. If unlocking is required, the rotating sleeve 18 is rotated in the opposite direction. The reverse push spring 25 is installed on the top of the connecting plate 24 and is connected to the bottom of the longitudinal sleeve 16 to push the rotating plate 14 away from the card groove 12 during disassembly.

[0033] See also Figure 1-5, as a supplementary implementation method of the worm center hole measuring device for the lifting detection mechanism, detection installation mechanism and installation auxiliary mechanism: the bottom of the top plate 9 is cooperatively connected with a mounting block 22, and side plates 23 are installed on both sides of the detection assembly 1. The side plates 23 are cooperatively connected with the mounting blocks 22 through the detection installation mechanism. The side walls of the clamping tube 10 are installed with connecting plates 24, and the connecting plates 24 are cooperatively installed on one end surface of the side plates 23. One end of the clamping rod 11 is cooperatively connected with the mounting block 22, and the other end of the clamping rod 11 extends through the side plates 23 and cooperates with the clamping tube 10 for quick clamping. A reverse thrust spring 25 is installed on the top of the connecting plate 24, and the other end of the reverse thrust spring 25 is cooperatively connected with the bottom of the longitudinal sleeve 16. A guide sleeve 26 is installed around the threaded plate 5, and the guide rod 3 extends through the guide sleeve 26 to cooperate with the sliding guide arrangement. A mounting plate 27 is installed on the top end surface of the base 2, and a clamping assembly 28 is installed on the top of the mounting plate 27. The detection assembly 1 is arranged relative to the clamping end.

[0034] More specifically, the detection component 1 is placed on the clamping component 28, and the clamping component 28 is arranged relative to the detection component 1 to ensure the stability of the detection component 1 during the measurement process. The drive motor 7 is started, and the height of the detection component 1 is adjusted by the lifting detection mechanism to adapt to different measurement requirements. The detection installation mechanism and the installation auxiliary mechanism are used to fix the detection component 1 in an appropriate position to perform the measurement operation. The detection component 1 accurately measures the center hole of the worm. After the measurement is completed, if the detection component 1 needs to be maintained or replaced, the detection component 1 is quickly disassembled through the installation auxiliary mechanism to perform the next measurement or maintenance work. The entire process realizes the precise adjustment and rapid installation and disassembly of the detection component 1 through the coordinated work of various mechanisms, thereby improving the measurement efficiency and quality.

[0035] In summary, when the overall equipment is in use or operating: when the detection mechanism needs to be lifted, the drive motor 7 is started, and the power is transmitted to the threaded plate 5 through the rotation of the screw 8. The threaded plate 5 cooperates with the screw 8 to make the moving rod 6 move up and down on the top of the threaded plate 5 to realize the lifting function. The guide rod 3 is installed on the base 2 and the threaded plate 5 to ensure the linear movement of the moving rod 6 during the lifting process and maintain stability. The top plate 9 is connected to the other end of the moving rod 6. As the moving rod 6 rises and falls, the top plate 9 also moves accordingly to provide support for the detection component 1.

[0036] When the operation of the detection installation mechanism needs to be detected, the detection component 1 can be quickly installed and disassembled. The clamping rod 11 extends into the interior of the clamping tube 10. The clamping groove 12 is set on the side of the clamping rod 11 for fixing the detection component 1. The rotating groove 13 is set through the side wall of the clamping tube 10. The rotating rod 15 is installed on both sides of the rotating groove 13. The two ends of the rotating plate 14 are rotatably connected with the rotating rod 15. When the detection component 1 needs to be fixed, one end of the rotating plate 14 is extended into the clamping groove 12 by installing the auxiliary mechanism, thereby fixing the clamping rod 11, thereby realizing the rapid installation of the detection component 1.

[0037] When the auxiliary mechanism needs to be installed, the longitudinal sleeve 16 is longitudinally slidably set on the outer wall of the card tube 10, and the outer fixing plate 17 is installed on the outer wall of the card tube 10 to provide a fixed foundation for the installation of the auxiliary mechanism. At this time, the operator moves the longitudinal sleeve 16 longitudinally, and presses one end of the rotating plate 14 through the top of the pressing groove 21, so that the rotating plate 14 extends into the card groove 12, thereby fixing the detection component 1. At this time, the rotating sleeve 18 is rotated to make the rotating frame 19 extend into the top frame, so that the longitudinal sleeve 16 is fixed on the outer wall of the card tube 10. If unlocking is required, the rotating sleeve 18 is rotated in the opposite direction. The reverse push spring 25 is installed on the top of the connecting plate 24 and is connected to the bottom of the longitudinal sleeve 16 to push the rotating plate 14 away from the card groove 12 during disassembly.

[0038] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A worm center hole measuring device, comprising a detection assembly (1), a lifting detection mechanism, a detection installation mechanism, and an installation auxiliary mechanism, wherein: The lifting detection mechanism comprises a base (2), a guide rod (3), a fixed plate (4), a threaded plate (5), a moving rod (6), a driving motor (7), a lead screw (8) and a top plate (9), wherein the guide rod (3) is mounted on the base (2) and the threaded plate (5), the fixed plate (4) is mounted on one end of the guide rod (3), the driving motor (7) is mounted on the top of the fixed plate (4), the lead screw (8) on one end of the driving motor (7) extends through the fixed plate (4) and is connected to the base (2), the threaded plate (5) is mounted on the lead screw (8), and one end of the moving rod (6) is mounted on the lead screw (8). The top of the pattern plate (5), the other end of the moving rod (6) slides and extends through the fixed plate (4) to be connected with the top plate (9), and the detection installation mechanism includes a card tube (10), a card rod (11), a card slot (12), a rotating slot (13), a rotating plate (14), a rotating rod (15) and a longitudinal sleeve (16), the card slot (12) is set on the side of the card rod (11), the rotating slot (13) is set through the side wall of the card tube (10), the rotating rod (15) is installed on both sides of the rotating slot (13), and the two ends of the rotating plate (14) are connected with the rotating rod (15) for rotation.

2. The worm center hole measuring device according to claim 1, characterized in that: The installation auxiliary mechanism comprises an outer fixing plate (17), a rotating sleeve (18), a rotating frame (19), a top block (20) and a pressing groove (21); the longitudinal sleeve (16) is longitudinally slidably arranged on the outer wall of the clamping tube (10); the outer fixing plate (17) is mounted on the outer wall of the clamping tube (10); the rotating sleeve (18) is limitedly rotated and arranged at the bottom end of the outer fixing plate (17); the rotating frame (19) is arranged at the bottom of the rotating sleeve (18); the top block (20) is mounted at the bottom of the longitudinal sleeve (16); the pressing groove (21) is arranged on the side of the longitudinal sleeve (16); the top end of the pressing groove (21) can be pressed toward one end of the rotating plate (14) so ​​that one end of the rotating plate (14) extends into the clamping groove (12); the rotating frame (19) can be rotated to extend into the top block (20) so that the longitudinal sleeve (16) is fixed.

3. The worm center hole measuring device according to claim 1, characterized in that: The bottom of the top plate (9) is cooperatively connected with a mounting block (22), and side plates (23) are installed on both sides of the detection component (1). The side plates (23) are cooperatively connected with the mounting block (22) through a detection installation mechanism.

4. The worm center hole measuring device according to claim 1, characterized in that: A connecting plate (24) is installed on the side wall of the clamping tube (10), and the connecting plate (24) is mounted on one end surface of the lateral plate (23).

5. The worm center hole measuring device according to claim 3, characterized in that: One end of the clamping rod (11) is connected to the mounting block (22), and the other end of the clamping rod (11) extends through the side plate (23) and is quickly clamped to the clamping tube (10).

6. The worm center hole measuring device according to claim 4, characterized in that: A reverse thrust spring (25) is installed on the top of the connecting plate (24), and the other end of the reverse thrust spring (25) is matched and connected with the bottom of the longitudinal sleeve (16).

7. The worm center hole measuring device according to claim 1, characterized in that: A guide sleeve (26) is installed around the threaded plate (5), and the guide rod (3) extends through the guide sleeve (26) to cooperate with the sliding guide arrangement.

8. The worm center hole measuring device according to claim 1, characterized in that: A mounting plate (27) is installed on the top end surface of the base (2), and a clamping assembly (28) is installed on the top of the mounting plate (27), and the detection assembly (1) is arranged in a relative manner to the clamping end.

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