Concentricity meter measuring head

Abstract

The utility model discloses a measuring head of a concentricity instrument. The measuring head comprises a main body assembly, wherein the main body assembly comprises a bracket and a probe; the probe is mounted at the front end of the bracket; the adjusting assembly comprises a fixing plate, a rotating drum and a fixing rod; the fixing plate is arranged at one end of the support, the rotating cylinder is rotationally connected to one side of the fixing plate, the fixing rod is fixedly connected to the center of one end of the fixing plate, and the adjusting assembly further comprises a lifting groove, a sliding block and a threaded groove; the lifting grooves are formed in the two sides of the inner wall of the fixing plate, the sliding blocks are fixedly connected to the two sides of one end of the support, the sliding blocks are connected into the lifting grooves in a sliding mode, and the lifting grooves are Z-shaped grooves. The utility model discloses a concentricity meter measuring head, and aims to solve the problem that the use specification of the concentricity meter measuring head is inconvenient to adjust and use when concentricity meters of different specifications and use requirements are met due to the fact that the structure of the concentricity meter measuring head is fixed and integrated in the use process of an existing concentricity meter measuring head by a worker.

Description

Technical Field

[0001] The utility model relates to the technical field of concentricity meter probes, in particular to a concentricity meter probe. Background Art

[0002] A concentricity meter is an instrument used to measure and detect the concentricity of two axes of mechanical parts or equipment.

[0003] The concentricity meter probe is a tool used to measure the degree of deviation of the workpiece center. It is usually used in conjunction with a concentricity measuring instrument. The main function of the concentricity meter probe is to detect the deviation of the workpiece center during rotation, thereby evaluating the concentricity of the workpiece.

[0004] When the existing concentricity meter probe is used by the staff, the structure of the concentricity meter probe is fixed and integrated. When faced with concentricity meters of different specifications and usage requirements, it is inconvenient to adjust the usage specifications of the concentricity meter probe. Utility Model Content

[0005] The purpose of the present utility model is to provide a concentricity meter probe to solve the problem in the above-mentioned background technology that the structure of the existing concentricity meter probe is a fixed integrated type during use by the staff, and it is inconvenient to adjust the use specifications of the concentricity meter probe when faced with concentricity meters of different specifications and usage requirements.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a concentricity meter probe, comprising:

[0008] Main body component: The main body component includes a bracket and a probe;

[0009] The probe is installed at the front end of the bracket;

[0010] Adjustment assembly: The adjustment assembly includes a fixed plate, a rotating drum, and a fixed rod;

[0011] The fixing plate is arranged at one end of the bracket, the rotating drum is rotatably connected to one side of the fixing plate, and the fixing rod is fixedly connected to the center of one end of the fixing plate.

[0012] Furthermore, the adjustment assembly further includes a lifting slot, a slider, and a threaded slot;

[0013] The lifting slots are arranged on both sides of the inner wall of the fixing plate, and the sliding blocks are fixedly connected to both sides of one end of the bracket.

[0014] Furthermore, the slider is slidably connected to the inside of the lifting groove, the lifting groove is in the shape of a Z-shaped groove, and the thread groove is opened inside the bracket.

[0015] Furthermore, the exterior of the fixing rod is provided with a thread, and the fixing rod and the thread groove are threadedly connected.

[0016] Furthermore, one end of the bracket is slidably connected to the inside of the drum.

[0017] Further, replacement components are also included;

[0018] The replacement component includes a slot and a spring buckle;

[0019] The slot is opened at the front end of the bracket, and the spring buckle is fixedly connected to one end of the probe.

[0020] Furthermore, the replacement assembly further includes a spring block, a limiting hole, and a movable slot;

[0021] The movable slot is arranged inside the bracket, the spring block is slidably connected to both sides of the movable slot, and the limiting hole is arranged at the center of the inner wall of the slot.

[0022] Furthermore, a semicircular groove is provided at one end of the spring block, and the spring block and the limiting hole are arranged on the same central axis.

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] The utility model provides an adjustment component and, through the auxiliary cooperation between the fixed plate and the rotating drum, can make the slider move up and down along the trajectory of the lifting groove during the rotation of the rotating drum, thereby adjusting the length of the bracket and adjusting the use length of the probe according to actual use needs.

[0025] Based on the above beneficial effects, a replacement component is provided. Through the engagement between the spring clip and the limiting hole, the spring clip can be squeezed during the sliding process of the spring block, thereby releasing the limit formed by the probe and the slot, which can assist the staff to quickly replace the probe. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an axonometric view of the present utility model;

[0027] Figure 2 It is a side sectional view of the utility model;

[0028] Figure 3 This is a three-dimensional diagram of the bracket of the present utility model;

[0029] Figure 4 This is a cross-sectional view of the bracket of the present utility model.

[0030] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0031] 11. Bracket; 12. Probe;

[0032] 21. Fixed plate; 22. Rotating drum; 23. Fixed rod; 24. Lifting groove; 25. Sliding block; 26. Threaded groove;

[0033] 31. Slot; 32. Spring buckle; 33. Spring block; 34. Limiting hole; 35. Movable slot. DETAILED DESCRIPTION

[0034] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] See also Figure 1-4 As shown, this embodiment is a concentricity meter probe, comprising:

[0036] Main body assembly: The main body assembly includes a bracket 11 and a probe 12;

[0037] The probe 12 is mounted on the front end of the bracket 11;

[0038] The bracket 11 is used to provide a space for installing the probe 12;

[0039] The above parts are existing technology;

[0040] Adjustment assembly: The adjustment assembly includes a fixing plate 21, a rotating drum 22, and a fixing rod 23;

[0041] The fixing plate 21 is provided at one end of the bracket 11, the rotating drum 22 is rotatably connected to one side of the fixing plate 21, and the fixing rod 23 is fixedly connected to the center of one end of the fixing plate 21;

[0042] The adjustment assembly also includes a lifting slot 24, a slider 25, and a threaded slot 26;

[0043] The lifting slots 24 are provided on both sides of the inner wall of the fixed plate 21, and the sliders 25 are fixedly connected to both sides of one end of the bracket 11;

[0044] The fixing plate 21 is used to provide a space for installing the fixing rod 23, and the lifting groove 24 is used to provide a space for lifting the slider 25. The fixing rod 23 and the bracket 11 are arranged on the same central axis;

[0045] Through the auxiliary cooperation between the fixing plate 21 and the rotating drum 22, the slider 25 can be raised and lowered along the track of the lifting groove 24 during the rotation of the rotating drum 22, thereby adjusting the length of the bracket 11;

[0046] Working principle: When the staff uses the probe 12;

[0047] First, by holding the fixed plate 21 and rotating the drum 22 clockwise, the slider 25 can slide vertically along the guide track of the lifting groove 24 during the rotation of the drum 22;

[0048] Next, while the fixing rod 23 is rotating inside the thread groove 26 , the bracket 11 is simultaneously slid vertically upward along the threads on the outside of the fixing rod 23 ;

[0049] In this step, the use length of the probe 12 can be adjusted according to actual use needs.

[0050] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1 and also includes a replacement component;

[0051] The replacement component includes a slot 31 and a spring buckle 32;

[0052] The slot 31 is formed at the front end of the bracket 11 , and the spring buckle 32 is fixedly connected to one end of the probe 12 .

[0053] The replacement assembly also includes a spring block 33, a limiting hole 34, and a movable slot 35;

[0054] The movable slot 35 is formed inside the bracket 11 , the spring block 33 is slidably connected to both sides of the movable slot 35 , and the limiting hole 34 is formed at the center of the inner wall of the slot 31 ;

[0055] The slot 31 is used to provide space for disassembly and assembly of the probe 12. The spring buckle 32 and the limiting hole 34 are arranged on the same central axis. The bracket 11 is used to open the movable slot 35. The movable slot 35 is used to provide space for the spring block 33 to slide. The movable slot 35 and the limiting hole 34 penetrate each other.

[0056] Through the engagement between the spring buckle 32 and the limiting hole 34, the spring buckle 32 can be squeezed during the sliding of the spring block 33, thereby releasing the limit formed by the probe 12 and the slot 31;

[0057] Working principle: When the staff replaces the probe 12;

[0058] First, by pressing the two sets of spring blocks 33 at the same time, the spring blocks 33 can be made to slide inside the movable groove 35 and squeeze the spring buckles 32 on the same horizontal plane;

[0059] Next, the limiting connection formed between the spring buckle 32 and the limiting hole 34 can be released, thereby releasing the limiting installation formed between the probe 12 and the slot 31;

[0060] This step can assist the staff in quickly replacing the probe 12 .

[0061] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A concentricity meter probe, characterized in that: include: Main body component: The main body component includes a bracket (11) and a probe (12); The probe (12) is mounted on the front end of the bracket (11); Adjustment assembly: The adjustment assembly includes a fixed plate (21), a rotating drum (22), and a fixed rod (23); The fixing plate (21) is arranged at one end of the bracket (11), the rotating drum (22) is rotatably connected to one side of the fixing plate (21), and the fixing rod (23) is fixedly connected to the center of one end of the fixing plate (21).

2. A concentricity meter probe according to claim 1, characterized in that: The adjustment assembly further includes a lifting groove (24), a slider (25), and a threaded groove (26); The lifting groove (24) is opened on both sides of the inner wall of the fixed plate (21), and the slider (25) is fixedly connected to both sides of one end of the bracket (11).

3. A concentricity meter probe according to claim 2, characterized in that: The slider (25) is slidably connected to the interior of the lifting groove (24), the lifting groove (24) is in the shape of a Z-shaped groove, and the thread groove (26) is opened inside the bracket (11).

4. A concentricity meter probe according to claim 2, characterized in that: The exterior of the fixing rod (23) is provided with a thread, and the fixing rod (23) and the thread groove (26) are connected by threads.

5. A concentricity meter probe according to claim 1, characterized in that: One end of the bracket (11) is slidably connected to the interior of the rotating drum (22).

6. A concentricity meter probe according to claim 1, characterized in that: Also includes replacement components; The replacement component comprises a slot (31) and a spring buckle (32); The slot (31) is opened at the front end of the bracket (11), and the spring buckle (32) is fixedly connected to one end of the probe (12).

7. A concentricity meter probe according to claim 6, characterized in that: The replacement assembly further includes a spring block (33), a limiting hole (34), and a movable groove (35); The movable groove (35) is opened inside the bracket (11), the spring block (33) is slidably connected to both sides of the movable groove (35), and the limiting hole (34) is opened at the center of the inner wall of the slot (31).

8. A concentricity meter probe according to claim 7, characterized in that: A semicircular groove is provided at one end of the spring block (33), and the spring block (33) and the limiting hole (34) are arranged on the same central axis.

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