Maintenance assistive tool for three-coordinate measuring machine

Abstract

The utility model belongs to the technical field of three-coordinate measuring machine maintenance, and particularly relates to a three-coordinate measuring machine maintenance assistive tool which comprises a bottom plate which is vertically arranged, and the upper end and the lower end of the right side of the front face of the bottom plate are respectively provided with a mounting hole; the two screws are perpendicular to the bottom plate and rotationally connected to the upper end and the lower end of the left side of the front face of the bottom plate correspondingly, and the threaded ends penetrate through the back face of the bottom plate; the driving mechanism is arranged on the left side of the front face of the bottom plate and is in transmission connection with the two screws. The bottom plate is attached and fixed to the side face of the supporting frame base plate, the threaded rod is in threaded connection with the threaded hole in the side face of the fixing plate, and therefore the supporting frame base plate can be driven to slide, tension adjustment of the bandage is achieved, operation is convenient, maintenance difficulty is small, rapid maintenance can be conducted on site, and the service life of the bandage is prolonged. Therefore, the measurement precision is improved, and the production continuity and the measurement reliability are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to three -coordinate measuring machine maintenance technical field, concretely relates to a kind of three -coordinate measuring machine maintenance auxiliary tool frock. BACKGROUND

[0002] CONTURA series three -coordinate measuring machine, with its high precision, stability and flexibility, in the precision measurement field of automobile, mould, electronic and multiple industries, can realize high-precision detection to workpiece size, shape and position.

[0003] In Y-axis direction control, CONTURA series three -coordinate measuring machine adopts crawler belt transmission system;Specifically: the both ends of crawler belt are sleeved on crawler wheel, and the crawler wheel is rotatably installed on support frame, and the base plate of support frame is attached to fixed plate and is horizontally slidably connected, and the two are fixed by locking bolt. This structure can ensure that the crawler belt is in proper tension state during initial installation of the equipment, so as to ensure the stable operation of the transmission system.

[0004] However, with the long-term operation of the equipment, the crawler belt is prone to loosen due to wear, aging or deformation, which can cause it to loosen from the crawler wheel, and further cause the equipment to trigger a drive alarm, so that the equipment cannot be used normally, and the measurement accuracy of the equipment is also affected, reducing the measurement reliability.

[0005] For the problem of crawler belt loosening, since the installation position of the base plate of the support frame and the fixed plate is in a narrow area, and the tension of the crawler belt system is very large, manual tension adjustment cannot be carried out on site, so that the maintenance difficulty is very great, and rapid maintenance cannot be realized, and the production continuity is reduced. INVENTION CONTENTS

[0006] The utility model aims at providing a kind of three -coordinate measuring machine maintenance auxiliary tool frock, solve the technical problem that the crawler belt transmission system of CONTURA series three -coordinate measuring machine in prior art cannot be quickly maintained on site.

[0007] The utility model discloses a kind of three -coordinate measuring machine maintenance auxiliary tool frock, comprising:

[0008] Bottom plate is vertically arranged, and the upper and lower ends of right side of front face are respectively provided with mounting hole;

[0009] Two screw rods are vertically arranged with the bottom plate, and are respectively rotatably connected to the upper and lower ends of left side of front face of the bottom plate, and threaded end penetrates to the back of the bottom plate;

[0010] Drive mechanism is located at the left side of front face of the bottom plate, and is drivingly connected with two screw rods.

[0011] The application fixes the bottom plate and the side of the support frame substrate, and then threadedly connects the screw rod and the threaded hole on the side of the fixing plate, so that the support frame substrate can be driven to slide, thereby realizing the tension adjustment of the bandage, which is convenient to operate, has small maintenance difficulty, can be quickly repaired on site, improves the measurement accuracy, and guarantees the production continuity and measurement reliability.

[0012] Based on the above technical solutions, the scheme of the application can be further improved as follows:

[0013] Preferably, the two mounting holes are a strip-shaped hole and a circular hole, respectively. This scheme ensures the flexibility of installation and realizes accurate positioning and fixing, ensuring the stability and reliability of the tool during use.

[0014] Preferably, the driving mechanism comprises:

[0015] The protective cover is detachably mounted on the front left side of the bottom plate.

[0016] The driven gear is located in the protective cover and is fixedly sleeved on the screw rod one by one.

[0017] The transmission shaft is rotatably installed on the front of the bottom plate and arranged in the protective cover, and one end penetrates out of the protective cover.

[0018] The driving gear is located in the protective cover and fixedly sleeved on the transmission shaft, and engaged with the driven gear.

[0019] The manual knob is located outside the protective cover and fixedly sleeved on the driving gear. This scheme can easily drive two screw rods to rotate synchronously through the manual knob, without the need for complex tools or professional skills, thereby reducing the operation difficulty. The engagement transmission mode of the driven gear and the driving gear ensures stable transmission of the torque, improves the accuracy and reliability of the adjustment, and prolongs the service life of the tool. The protective cover effectively protects the internal transmission components, and the protective cover can be detached for easy maintenance and replacement of the internal components, thereby reducing the maintenance cost.

[0020] Preferably, the driving mechanism comprises:

[0021] The two limiting rings are sleeved on the screw rod one by one and arranged between the bottom plate and the driven gear.

[0022] The two positioning sleeves are sleeved on the end of the screw rod one by one and arranged on the inner wall of the protective cover. This scheme plays a supporting and positioning role during adjustment, ensuring the rotation stability and transmission accuracy of the screw rod.

[0023] Preferably, it comprises:

[0024] The indicating mechanism comprises:

[0025] The slide plate is vertically arranged on the left side of the base plate and is horizontally and slidingly connected with the base plate, and the outer side is provided with an indicating scale;

[0026] The pointer is arranged on the left side of the base plate and corresponds to the indicating scale;

[0027] The blocking strip is arranged on the inner side of the slide plate;

[0028] The elastic reset assembly is arranged between the slide plate and the base plate; by adopting the scheme, the sliding distance of the support frame base plate can be displayed in real time, the operator can clearly see the change of the sliding distance, the operation process is more intuitive, the adjustment can be timely, and the track tension can be more accurately controlled.

[0029] Preferably, a linear sliding groove is formed on the slide plate, and the elastic reset assembly comprises:

[0030] The sliding block is arranged on the left side of the base plate and penetrates through the linear sliding groove and is slidingly matched with the linear sliding groove;

[0031] The guide rod is horizontally arranged and arranged on the sliding block;

[0032] The sliding sleeve is arranged on the outer side of the slide plate and is slidingly sleeved on the guide rod;

[0033] The spring is movably sleeved on the guide rod and is constrained between the sliding sleeve and the sliding block; by adopting the scheme, the structure is simple and compact, the operation is smooth and stable, the use effect is guaranteed, and the service life of the device is prolonged.

[0034] Preferably, the indicating mechanism comprises:

[0035] The two limiting strips are arranged on the left side of the base plate and are arranged on the upper and lower sides of the slide plate respectively and are attached to the slide plate;

[0036] The two limiting blocks are one-to-one arranged on the outer side of the limiting strip and are attached to the outer side of the slide plate; by adopting the scheme, the limiting and guiding effects are achieved, the slide plate is kept stable during the sliding process, and the disengagement and deviation are prevented.

[0037] Preferably, the indicating scale has two and is arranged on the upper and lower ends of the outer side of the slide plate respectively; the pointer has two and is one-to-one arranged on the limiting block; by adopting the scheme, the accuracy and reliability of the reading are improved.

[0038] Through the above technical scheme, the following beneficial effects are achieved:

[0039] The application can drive the support frame substrate to slide by fixing the bottom plate with the side of the support frame substrate, and then screwing the screw rod with the threaded hole on the side of the fixed plate, so that the tension of the bandage is adjusted, which is convenient to operate, has small maintenance difficulty, and can be quickly repaired on site, thereby improving the measurement accuracy, and ensuring the production continuity and measurement reliability. BRIEF DESCRIPTION OF DRAWINGS

[0040] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0041] Figure 1 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application.

[0042] Figure 2 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application. Figure 1 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application.

[0043] Figure 3 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application. Figure 1 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application.

[0044] Figure 4 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application. Figure 1 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application.

[0045] Figure 5 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application. Figure 1 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application.

[0046] Figure 6 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application. Figure 1 The front view of the three-coordinate measuring machine maintenance auxiliary tooling device is shown in the specific embodiments of the present application.

[0047] BRIEF DESCRIPTION OF DRAWINGS

[0048] 1, bottom plate; 2, screw rod; 3, driving mechanism; 4, indicating mechanism;

[0049] 11, mounting hole; 31, protective cover; 32, driven gear; 33, transmission shaft; 34, driving gear; 35, manual knob; 36, limiting ring; 37, positioning sleeve; 41, sliding plate; 42, pointer; 43, blocking bar; 44, elastic reset component; 45, limiting bar; 46, limiting block;

[0050] 111, strip hole; 112, circular hole; 411, indicator scale; 412, linear groove; 441, slider; 442, guide rod; 443, sliding sleeve; 444, spring. Detailed Implementation

[0051] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0052] First, it should be noted that some directional terms used in the following description to clearly illustrate the technical solution of this utility model, such as the terms "upper," "lower," "left," "right," "front," "back," "vertical," "horizontal," "top," "bottom," "inner," and "outer," are all derived from the normal orientation of parts in the maintenance auxiliary tools and fixtures of a coordinate measuring machine. They are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0053] In this application, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0054] To better understand the above technical solutions, the following will provide a detailed description of the technical solutions in conjunction with the accompanying drawings and specific embodiments.

[0055] Example:

[0056] like Figures 1-5 As shown in the figure, this application discloses a maintenance tooling fixture for a coordinate measuring machine, which is used to adjust the tension of the track transmission system of the CONTURA series coordinate measuring machine in the Y-axis direction control. It can realize quick on-site maintenance, and is easy to operate and easy to maintain. The specific structure includes: a base plate 1, two screws 2 and a drive mechanism 3.

[0057] The base plate 1 is arranged vertically and serves as the supporting foundation for the entire tooling. Mounting holes 11 are provided at the top and bottom ends of the right side of the front for installing fixing bolts, thereby fixing the base plate 1 to the side of the support frame base plate.

[0058] Two screw rods 2 are vertically arranged on the bottom plate 1 and are respectively rotatably connected to the upper and lower ends of the left side of the front surface of the bottom plate 1, and the threaded ends penetrate through the back surface of the bottom plate 1 and are threadedly connected to the threaded holes on the side surface of the fixing plate.

[0059] The driving mechanism 3 is arranged on the left side of the front surface of the bottom plate 1 and is drivingly connected to the two screw rods 2 for driving the two screw rods 2 to synchronously rotate in the same direction.

[0060] The technical scheme has the following working principle:

[0061] Firstly, the bottom plate 1 is attached to the side surface of the support frame base plate, and the mounting holes 11 are aligned with the threaded holes on the side surface of the base plate, and then the fixing bolts are threadedly connected to the threaded holes on the side surface of the base plate through the mounting holes 11, so that the bottom plate 1 is attached and fixed to the side surface of the support frame base plate; at this time, the threaded ends of the two screw rods 2 correspond to the threaded holes on the side surface of the fixing plate.

[0062] Secondly, the locking bolt is loosened, so that the support frame base plate can slide horizontally relative to the fixing plate.

[0063] Thirdly, the maintenance personnel drive the two screw rods 2 to synchronously rotate in the same direction through the driving mechanism 3, so that the threaded ends of the screw rods 2 are gradually screwed into the threaded holes on the side surface of the fixing plate, thereby driving the bottom plate 1 to move towards the fixing plate, and further driving the support frame base plate to slide horizontally; at this time, the support frame base plate drives the track wheels to move together, so that the track belt is gradually tightened until the track belt is tightened to the ideal state.

[0064] Finally, the locking bolt is tightened again, so that the support frame base plate and the fixing plate are fixed, and then the auxiliary tooling is removed.

[0065] The utility model discloses a bottom plate 1 is attached and fixed to the side surface of the support frame base plate, and then the threaded ends of the screw rods 2 are threadedly connected to the threaded holes on the side surface of the fixing plate, so that the support frame base plate can be driven to slide, thereby realizing the tension adjustment of the bandage, which is convenient to operate, has small maintenance difficulty, can be quickly maintained on site, improves the measurement accuracy, and guarantees the production continuity and measurement reliability.

[0066] In some embodiments, as shown in Figs. Figure 1 and Figure 2 The two mounting holes 11 are respectively a strip-shaped hole 111 and a circular hole 112.

[0067] Specifically, the strip-shaped hole 111 provides an adjustment range of the mounting position, so that the tooling can adapt to a certain tolerance, and the flexibility and convenience of installation are improved.

[0068] Through the cooperation of the strip-shaped holes 111 and the circular holes 112, the flexibility of installation is ensured, and accurate positioning and fixing are realized, so that the stability and reliability of the tool during use are ensured.

[0069] In some embodiments, as shown in Figures 1-3 The driving mechanism 3 comprises:

[0070] The protective cover 31 is detachably installed on the front left side of the bottom plate 1, and is used for protecting the internal transmission components and preventing dust and sundries from entering;

[0071] The driven gears 32 are located in the protective cover 31 and are fixedly sleeved on the screw rods 2 one by one, and are used for transmitting the rotation of the transmission shaft 33 to the screw rods 2;

[0072] The transmission shaft 33 is rotatably installed on the front of the bottom plate 1 and is arranged in the protective cover 31, and one end thereof protrudes out of the protective cover 31, and is used for transmitting torque,

[0073] The driving gears 34 are located in the protective cover 31 and are fixedly sleeved on the transmission shaft 33, and are engaged with the driven gears 32, and are used for driving the driven gears 32 and the screw rods 2 to rotate;

[0074] The manual knob 35 is located outside the protective cover 31 and is fixedly sleeved on the driving gear 34, and is used for facilitating the maintenance personnel to manually operate the transmission shaft 33 to rotate.

[0075] During operation, the maintenance personnel rotates the manual knob 35, thereby driving the transmission shaft 33 to rotate, and then driving the driving gears 34 to rotate, and then simultaneously driving the two driven gears 32 to rotate, and finally driving the two screw rods 2 to rotate.

[0076] The two screw rods 2 can be easily and synchronously driven to rotate through the manual knob 35, without the need for complex tools or professional skills, thereby reducing the operation difficulty; the engagement transmission mode of the driven gears 32 and the driving gears 34 ensures the stable transmission of torque, thereby improving the accuracy and reliability of adjustment; the protective cover 31 effectively protects the internal transmission components, thereby prolonging the service life of the tool; and the protective cover 31 is detachable, thereby facilitating the maintenance and replacement of the internal components, and reducing the maintenance cost.

[0077] On the basis of the above embodiment, as shown in Figure 3 The driving mechanism 3 comprises:

[0078] The two limiting rings 36 are sleeved on the screw rods 2 one by one and are arranged between the bottom plate 1 and the driven gears 32, and are used for limiting the axial movement of the screw rods 2, thereby ensuring that the screw rods 2 remain stable during rotation, and preventing the transmission accuracy and stability from being affected due to axial movement;

[0079] Two positioning sleeves 37 are correspondingly sleeved on the end of the screw rod 2 and arranged on the inner wall of the protective cover 31, used for positioning and supporting the end of the screw rod 2, and ensuring the coaxiality and stability of the screw rod 2 during rotation.

[0080] By arranging the limiting ring 36 and the positioning sleeve 37, the support and positioning effects are achieved during adjustment, and the rotation stability and transmission precision of the screw rod 2 are ensured.

[0081] In some embodiments, as shown in Figures 1-5 , the indication mechanism 4 is arranged for displaying the sliding distance of the support frame base plate in real time, and the specific structure comprises:

[0082] The sliding plate 41 is vertically arranged on the left side of the base plate 1 and is horizontally slidably connected with the base plate 1, and the outer side is provided with an indication scale 411 for displaying the sliding distance;

[0083] The pointer 42 is arranged on the left side of the base plate 1 and corresponds to the indication scale 411, so as to display the sliding distance in real time;

[0084] The stop bar 43 is arranged on the inner side of the sliding plate 41 and is used for contacting the fixed plate during adjustment, so that the sliding plate 41 and the base plate 1 are relatively horizontally slid;

[0085] The elastic reset component 44 is arranged between the sliding plate 41 and the base plate 1 and is used for automatically resetting the sliding plate 41 to the initial position after adjustment is completed, facilitating the next use.

[0086] During use, the stop bar 43 abuts against the fixed plate, so that when the base plate 1 approaches the fixed plate, the base plate 1 and the sliding plate 41 will be relatively displaced, at this time, the pointer 42 moves relative to the indication scale 411, thereby displaying the sliding distance in real time.

[0087] After adjustment is completed, the stop bar 43 no longer abuts against the fixed plate, so that the elastic reset component 44 automatically resets the sliding plate 41 to the initial position, facilitating the next use.

[0088] Through the sliding plate 41, the pointer 42 and the indication scale 411 of the indication mechanism 4, the sliding distance of the support frame base plate can be displayed in real time, so that the operator can clearly see the change of the sliding distance, making the operation process more intuitive, thereby facilitating timely adjustment and more accurately controlling the track tension.

[0089] On the basis of the above embodiments, as shown in Figure 4 , a linear sliding groove 412 is arranged on the sliding plate 41 and is used for cooperating with the elastic reset component 44, and the elastic reset component 44 comprises:

[0090] The sliding block 441 is arranged on the left side of the bottom plate 1 and penetrates through the linear sliding groove 412 and is in sliding cooperation with the linear sliding groove 412, used as a supporting base of the guide rod 442, ensuring the stability of the guide rod 442 and playing a guiding role, improving the sliding fluency of the sliding plate 41.

[0091] The guide rod 442 is horizontally arranged and arranged on the sliding block 441, used as a sliding track of the sliding sleeve 443, ensuring that the sliding sleeve 443 can slide stably.

[0092] The sliding sleeve 443 is arranged on the outer side of the sliding plate 41 and is slidably sleeved on the guide rod 442.

[0093] The spring 444 is movably sleeved on the guide rod 442 and is constrained between the sliding sleeve 443 and the sliding block 441, used to provide elastic force.

[0094] In use, the sliding plate 41 slides along the guide rod 442 with the sliding sleeve 443, thereby compressing the spring 444; and after maintenance is completed, the sliding sleeve 443 will drive the sliding plate 41 to complete reset under the action of the spring 444.

[0095] The design of the above-mentioned elastic reset assembly 44 has the advantages of simple and compact structure and smooth and stable operation, thereby ensuring the use effect and prolonging the service life of the device.

[0096] On the basis of the above embodiment, as shown in Figure 4 and Figure 5 , the indicating mechanism 4 comprises:

[0097] The two limiting strips 45 are arranged on the left side of the bottom plate 1 and are arranged on the upper and lower sides of the sliding plate 41 respectively and are in close contact with the sliding plate 41, playing a limiting and guiding role, ensuring that the sliding plate 41 remains stable during sliding.

[0098] The two limiting blocks 46 are arranged on the outer side of the limiting strip 45 one by one and are in close contact with the outer side of the sliding plate 41, playing a role of limiting the sliding plate 41 from separating from the bottom plate 1, ensuring the stability of the structure.

[0099] By arranging the limiting strip 45 and the limiting block 46, a limiting and guiding role is played, ensuring that the sliding plate 41 remains stable during sliding and preventing separation and deviation.

[0100] In this embodiment, as shown in Figure 4 , the indicating scale 411 has two and is arranged on the upper and lower ends of the outer side of the sliding plate 41 respectively; the pointer 42 has two and is arranged on the limiting block 46 one by one.

[0101] Through the design of the above-mentioned double pointers 42 and the indicating scale 411, the accuracy and reliability of the reading are improved.

[0102] In the description of the present application, a large number of specific details are explained. However, it can be understood that the embodiments of the present application can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail in order not to obscure the understanding of the present application.

[0103] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0104] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the description of the present application.

Claims

1. A coordinate measuring machine maintenance aid tooling, characterized by, The utility model relates to a kind of vertical type of indicating device, including: Bottom plate, vertical arrangement, and the upper and lower ends of right side of front side are respectively provided with mounting hole; Two screw rods, vertically arranged with the bottom plate, and respectively rotationally connected to the upper and lower ends of left side of front side of the bottom plate, and threaded end penetrates to back of the bottom plate; Driving mechanism, located at the left side of the front of the bottom plate, and drivingly connected with two screw rods.

2. The coordinate measuring machine maintenance aid tooling of claim 1, wherein, Two mounting holes are strip-shaped hole and circular hole respectively.

3. The coordinate measuring machine maintenance aid tooling of claim 1, wherein, The driving mechanism includes: Protective cover, detachably mounted on the left side of the front of the bottom plate; Driven gear, located in the protective cover, and fixedly sleeved on the screw rod one by one; Transmission shaft, rotationally mounted on the front of the bottom plate, and arranged in the protective cover, and one end penetrates out of the protective cover; Driving gear, located in the protective cover, and fixedly sleeved on the transmission shaft, and engaged with the driven gear; Manual knob, located outside the protective cover, and fixedly sleeved on the driving gear.

4. The coordinate measuring machine maintenance aid tooling of claim 3, wherein, The driving mechanism includes: Two limit rings, sleeved on the screw rod one by one, and arranged between the bottom plate and the driven gear; Two positioning sleeves, sleeved on the end of the screw rod one by one, and provided on the inner wall of the protective cover.

5. The coordinate measuring machine maintenance aid tooling fixture of Claim 1, wherein, The utility model relates to a kind of vertical type of indicating device, including: Indicating mechanism, including: Slide plate, vertically arranged on the left side of the bottom plate, and horizontally slidingly connected with the bottom plate, and the outer side is provided with indicating scale; Pointer, provided on the left side of the bottom plate, and corresponding with the indicating scale; Baffle, provided on the inner side of the slide plate; Elastic reset component, provided between the slide plate and the bottom plate.

6. The coordinate measuring machine maintenance aid tooling of claim 5, wherein, Linear sliding slot is formed in the slide plate, and the elastic reset component includes: Slide block, provided on the left side of the bottom plate, and penetrates the linear sliding slot, and slidingly cooperates with the linear sliding slot; Guide rod, horizontally arranged, and provided on the slide block; Slide sleeve, provided on the outer side of the slide plate, and slidingly sleeved on the guide rod; Spring, movably sleeved on the guide rod, and constrained between the slide sleeve and the slide block.

7. The coordinate measuring machine maintenance aid tooling fixture of Claim 5, wherein, The indicating mechanism includes: Two limit strips, provided on the left side of the bottom plate, and arranged on the upper and lower sides of the slide plate respectively, and attached with the slide plate; Two limit blocks, provided on the outer side of the limit strip one by one, and attached with the outer side of the slide plate.

8. The coordinate measuring machine maintenance aid tooling of claim 7, wherein, The indicating scale has two, and is arranged on the upper and lower ends of the outer side of the slide plate respectively;The pointer has two, and is provided on the limit block one by one.

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