A vehicle guide rail vertical longitudinal groove straightness inspection tool

Abstract

The utility model relates to the technical field of inspection tools, and in particular to a vehicle guide rail vertical face longitudinal groove straightness inspection tool, which reduces measurement deviation and improves measurement accuracy by cleaning the guide rail vertical face longitudinal groove, timely handles unqualified positions, and reduces the labor intensity of workers; comprises an operating table, the operating table comprises a bracket, a table body, a partition, a roller and a support plate; further comprises a detection mechanism, a cleaning mechanism, a clamping mechanism, a grinding mechanism and a collecting mechanism, the detection mechanism is mounted on the support plate and detects the straightness of the guide rail vertical face longitudinal groove, the cleaning mechanism is mounted on the support plate and cleans and dusts the guide rail vertical face longitudinal groove, the clamping mechanism is mounted on the table body and clamps the guide rail, the grinding mechanism is mounted on the support plate and grinds the problematic guide rail vertical face longitudinal groove, and the collecting mechanism is mounted on the table body and collects the cleaned dust and the grinded residue.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection tools, in particular to an inspection tool for the straightness of a longitudinal groove on a vertical surface of a vehicle guide rail. Background Art

[0002] Gauges are simple tools used by industrial manufacturers to control the various dimensions of products, improve production efficiency and control quality. They are suitable for mass-produced products to replace professional measuring tools.

[0003] Existing straightness gauges, for example, a vehicle guide rail vertical longitudinal groove straightness gauge disclosed in the utility model patent with application number 201520337432.1, have a main structure including a base, mounting screws, a micrometer, a fastening screw and a probe. The base is in a Z-shaped structure, a threaded hole for accommodating the mounting screw is provided at the bottom of the base, a through hole for accommodating the probe is provided at the horizontal position of the upper end of the base, a threaded hole for accommodating the fastening screw is provided on the upper surface of the base, a long column is provided in the micrometer, the left end of the long column and the right end of the probe are fixed by welding, and the fastening screw passes through the threaded hole for accommodating the fastening screw on the upper surface of the base to fix the probe; when in use, the base is fixed to the guide rail by passing the mounting screw through the threaded hole for accommodating the mounting screw at the bottom of the base, so that the left end of the micrometer and the right end of the probe are welded and fixed, and then the fastening screw passes through the through hole for accommodating the probe at the horizontal position of the upper end of the base to fix the probe, and the information collected by the probe is displayed on the screen of the micrometer.

[0004] Most of the existing straightness inspection tools do not clean the longitudinal grooves on the vertical surface of the guide rail, which easily leads to deviations during measurement. It is also difficult to deal with unqualified longitudinal grooves and requires manual judgment and processing, which is time-consuming and labor-intensive, and increases the working time of workers. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a vehicle guide rail vertical surface longitudinal groove straightness inspection tool which reduces the measurement deviation, improves the measurement accuracy, handles the unqualified positions in time, and reduces the labor intensity of workers.

[0006] The utility model discloses a vehicle guide rail vertical surface longitudinal groove straightness inspection tool, comprises an operating table, the operating table comprises a bracket, a table body, a partition, a roller and a support plate, the top end of the bracket is connected with the bottom end of the table body, a cleaning port is opened on the table body, the partition is mounted on the table body, the roller is rotatably mounted on the table body, and the support plate is mounted on the table body; it also comprises a detection mechanism, a cleaning mechanism, a clamping mechanism, a grinding mechanism and a collecting mechanism, the detection mechanism is mounted on the support plate and detects the straightness of the guide rail vertical surface longitudinal groove, the cleaning mechanism is mounted on the support plate and cleans and removes dust from the guide rail vertical surface longitudinal groove, the clamping mechanism is mounted on the table body and clamps the guide rail, the grinding mechanism is mounted on the support The support plate is installed and the problematic vertical longitudinal groove of the guide rail is polished. The collecting mechanism is installed on the table body and collects the cleaned dust and polished residues; the vertical longitudinal groove of the guide rail is cleaned by the cleaning mechanism, and then the detection mechanism detects the straightness of the vertical longitudinal groove of the guide rail. When the straightness does not meet the standard, the clamping mechanism clamps the guide rail, and the polishing mechanism polishes the place where the straightness does not reach the mark. After the polishing is completed, the cleaning mechanism blows the vertical longitudinal groove of the guide rail, and the detection mechanism performs a second inspection on the polished longitudinal groove. After passing the inspection, the clamping mechanism releases the guide rail and inspects the next section of the guide rail. The dust and polishing residues are collected by the collecting mechanism.

[0007] Preferably, the detection mechanism includes a universal bracket, a micrometer, an electric motor, a reducer and a lead screw, the universal bracket is installed on a support plate, the micrometer is installed on the universal bracket, the electric motor and the reducer are installed at the bottom end of the platform, the lead screw is rotatably installed on the platform and drives the universal bracket to slide back and forth, the electric motor and the reducer are transmitted to the lead screw through a chain; the universal bracket and the micrometer cooperate to make the detection end close to the longitudinal groove of the guide rail vertical surface, and detect the straightness of the longitudinal groove of the guide rail vertical surface. When the straightness is unqualified, the universal bracket uses an electrical signal to make the clamping mechanism clamp the guide rail, and the grinding mechanism grinds the unqualified part. After the grinding and cleaning is completed, the electric motor and the reducer drive the lead screw to rotate through the chain, and the lead screw drives the universal bracket to slide, so that the detection end of the micrometer is close to the grinding part, and the straightness is checked for a second time, and reset after the inspection is qualified.

[0008] Preferably, the cleaning mechanism includes universal bracket 2, air pump, gas hose, high-pressure nozzle, motor 2, reducer 2 and lead screw 2, universal bracket 2 is installed on the support plate, the air pump is installed on the platform, the gas hose is installed on universal bracket 2, the high-pressure nozzle is installed on the gas hose, motor 2 and reducer 2 are installed at the bottom of the platform, lead screw 2 is rotatably installed on the platform and drives universal bracket 2 to slide back and forth, motor 2 and reducer 2 are transmitted to lead screw 2 through a chain; start the air pump, and the air pump delivers its air to the high-pressure nozzle through the gas hose, universal bracket 2 aligns the high-pressure nozzle with the longitudinal groove of the guide rail facade through telescopic rotation, and the high-pressure nozzle blows and dusts the longitudinal groove of the guide rail facade, and when the grinding is completed, motor 2 and reducer 2 drive lead screw 2 to rotate through the chain, lead screw 2 drives universal bracket 2 to slide, and the high-pressure nozzle blows and sweeps the grinding area, and resets after cleaning up the residue.

[0009] Preferably, the clamping mechanism includes three groups of pneumatic telescopic rods, push plates, five groups of support rollers and four groups of guide rollers. The three groups of pneumatic telescopic rods are all installed on the table body, the push plates are installed on the top ends of the three groups of pneumatic telescopic rods, the five groups of support rollers are all installed on the table body, and the four groups of guide rollers are all installed on the table body; when the detection mechanism detects that the straightness of the longitudinal groove of the guide rail vertical surface is unqualified, the pneumatic telescopic rod pushes the push plate to clamp the guide rail to stop the guide rail from moving forward. The five groups of support rollers play a supporting role when clamping, and the four groups of guide rollers play a guiding role when the guide rail moves forward.

[0010] Preferably, the grinding mechanism includes a universal bracket three, a small motor and a grinding wheel, the universal bracket three is fixedly mounted on the support plate, the small motor is mounted on the universal bracket three, and the grinding wheel is mounted on the small motor; when the detection mechanism detects that the straightness of the longitudinal groove of the guide rail vertical surface is unqualified, the small motor starts and drives the grinding wheel to rotate, and the universal bracket three is extended to make the grinding wheel contact with the longitudinal groove and grind.

[0011] Preferably, the collecting mechanism comprises a funnel and a collecting box, the funnel cover is mounted at the cleaning port of the platform, and the collecting box is placed on the partition and directly below the discharge port of the funnel; the dust blown down and the polished residue are collected by the funnel and the collecting box.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the vertical longitudinal grooves of the guide rail are cleaned by the cleaning mechanism, and then the detection mechanism detects the straightness of the vertical longitudinal grooves of the guide rail. When the straightness does not meet the standard, the clamping mechanism clamps the guide rail, and the grinding mechanism grinds the places where the straightness does not reach the mark. After the grinding is completed, the cleaning mechanism blows the vertical longitudinal grooves of the guide rail, and the detection mechanism performs a secondary inspection on the grinded longitudinal grooves. After passing the inspection, the clamping mechanism releases the guide rail and inspects the next section of the guide rail. The dust and residues dropped by grinding are collected by the collecting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the axonometric structure of the operating table of the utility model;

[0015] Figure 3 It is an axonometric structural diagram of the detection mechanism, cleaning mechanism and grinding mechanism of the utility model;

[0016] Figure 4 It is a rear view structural diagram of the detection mechanism, cleaning mechanism and collection mechanism of the utility model;

[0017] Figure 5 It is a schematic diagram of the structure of the clamping mechanism of the utility model viewed from above;

[0018] Markings in the attached drawings: 01, operating table; 11, bracket; 12, table body; 13, partition; 14, roller; 15, support plate; 02, detection mechanism; 21, universal bracket one; 22, micrometer; 23, motor one; 24, reducer one; 25, screw one; 03, cleaning mechanism; 31, universal bracket two; 32, air pump; 33, air hose; 34, high-pressure nozzle; 35, motor two; 36, reducer two; 37, screw two; 04, clamping mechanism; 41, pneumatic telescopic rod; 42, push plate; 43, support roller; 44, guide roller; 05, grinding mechanism; 51, universal bracket three; 52, small motor; 53, grinding wheel; 06, collecting mechanism; 61, funnel; 62, collecting box. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] The utility model discloses a vehicle guide rail vertical surface longitudinal groove straightness inspection tool, including an operating table 01, the operating table 01 includes a bracket 11, a table body 12, a partition 13, a roller 14 and a support plate 15, the top end of the bracket 11 is connected to the bottom end of the table body 12, a cleaning port is opened on the table body 12, the partition 13 is mounted on the table body 12, the roller 14 is rotatably mounted on the table body 12, and the support plate 15 is mounted on the table body 12; it also includes a detection mechanism 02, a cleaning mechanism 03, a clamping mechanism 04, a grinding mechanism 05 and a collecting mechanism 06, the detection mechanism 02 is mounted on the support plate 15 and detects the straightness of the guide rail vertical surface longitudinal groove, the cleaning mechanism 03 is mounted on the support plate 15 and cleans the guide rail vertical surface longitudinal groove The cleaning mechanism 04 is installed on the table 12 and clamps the guide rail. The grinding mechanism 05 is installed on the support plate 15 and grinds the vertical longitudinal groove of the guide rail with problems. The collecting mechanism 06 is installed on the table 12 and collects the cleaned dust and the grinding residue. The detection mechanism 02 includes a universal bracket 21, a micrometer 22, a motor 23, a reducer 24 and a screw 25. The universal bracket 21 is installed on the support plate 15, the micrometer 22 is installed on the universal bracket 21, the motor 23 and the reducer 24 are installed at the bottom end of the table 12, the screw 25 is rotatably installed on the table 12 and drives the universal bracket 21 to slide back and forth. The motor 23 and the reducer 24 are connected to the table 12 through a chain. The cleaning mechanism 03 includes a universal bracket 21, an air pump 32, a gas hose 33, a high-pressure nozzle 34, a motor 235, a reducer 236 and a screw 237. The universal bracket 231 is installed on the support plate 15, the air pump 32 is installed on the platform 12, the gas hose 33 is installed on the universal bracket 21, the high-pressure nozzle 34 is installed on the gas hose 33, the motor 235 and the reducer 236 are installed at the bottom end of the platform 12, the screw 237 is rotatably installed on the platform 12 and drives the universal bracket 231 to slide back and forth, and the motor 235 and the reducer 236 are driven by the chain and the screw 237; the clamping mechanism 04 includes three groups of pneumatic telescopic rods 41, a push plate 42, and five groups of supports The support rollers 43 and four groups of guide rollers 44, three groups of pneumatic telescopic rods 41 are all installed on the platform 12, the push plates 42 are installed on the top ends of the three groups of pneumatic telescopic rods 41, five groups of support rollers 43 are all installed on the platform 12, and four groups of guide rollers 44 are all installed on the platform 12; the grinding mechanism 05 includes a universal bracket three 51, a small motor 52 and a grinding wheel 53, the universal bracket three 51 is fixedly installed on the support plate 15, the small motor 52 is installed on the universal bracket three 51, and the grinding wheel 53 is installed on the small motor 52; the collecting mechanism 06 includes a funnel 61 and a collecting box 62, the funnel 61 cover is installed at the cleaning port of the platform 12, and the collecting box 62 is placed on the partition 13 and directly below the discharge port of the funnel 61.

[0021] like Figures 1 to 5As shown, the utility model is a vehicle guide rail vertical surface longitudinal groove straightness inspection tool, when it is working, first start the air pump 32, the air pump 32 transmits its gas to the high-pressure nozzle 34 through the air delivery hose 33, the universal bracket 2 31 aligns the high-pressure nozzle 34 with the guide rail vertical surface longitudinal groove by telescopic rotation, the high-pressure nozzle 34 blows and removes dust from the guide rail vertical surface longitudinal groove, after the cleaning is completed, the universal bracket 1 21 and the micrometer 22 cooperate to make the detection end close to the guide rail vertical surface longitudinal groove, detect the straightness of the guide rail vertical surface longitudinal groove, when the straightness test is qualified, the inspection tool can be continuously tested, improving the work efficiency; when the straightness is unqualified, the universal bracket 1 21 starts the pneumatic telescopic rod 41 through an electrical signal, the pneumatic telescopic rod 41 pushes the push plate 42 to clamp the guide rail, so that the guide rail Stop moving forward, the five groups of support rollers 43 play a supporting role when clamping, then the small motor 52 starts and drives the grinding wheel 53 to rotate, and the universal bracket three 51 is extended to make the grinding wheel 53 contact with the longitudinal groove and grind. After grinding is completed, the motor 2 35 and the reducer 2 36 drive the screw 2 37 to rotate through the chain, and the screw 2 37 drives the universal bracket 2 31 to slide, and the high-pressure nozzle 34 blows the grinding area and resets after cleaning the residue. The motor 1 23 and the reducer 1 24 drive the screw 1 25 to rotate through the chain, and the screw 1 25 drives the universal bracket 1 21 to slide, so that the detection end of the micrometer 22 is close to the grinding area, and the straightness is checked for the second time. After the inspection is qualified, it is reset, and the dust blown out and the polished residue are collected and processed by the collection box 62 after passing the funnel 61.

[0022] The motor 23, reducer 24, air pump 32, motor 35, reducer 36 and small motor 52 of the utility model are purchased on the market. The technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A vehicle guide rail vertical surface longitudinal groove straightness inspection tool, comprising an operating table (01); characterized in that: The invention also comprises a detection mechanism (02), a cleaning mechanism (03), a clamping mechanism (04), a grinding mechanism (05) and a collecting mechanism (06), wherein the detection mechanism (02) is mounted on the operating table (01) and detects the straightness of the longitudinal groove of the vertical surface of the guide rail, the cleaning mechanism (03) is mounted on the operating table (01) and cleans and removes dust from the longitudinal groove of the vertical surface of the guide rail, the clamping mechanism (04) is mounted on the operating table (01) and clamps the guide rail, the grinding mechanism (05) is mounted on the operating table (01) and grinds the longitudinal groove of the vertical surface of the guide rail with problems, and the collecting mechanism (06) is mounted on the operating table (01) and collects the cleaned dust and the polished residue.

2. A vehicle guide rail vertical surface longitudinal groove straightness inspection tool as claimed in claim 1, characterized in that: The operating table (01) comprises a bracket (11), a table body (12), a partition (13), a rotating roller (14) and a supporting plate (15); the top end of the bracket (11) is connected to the bottom end of the table body (12); a cleaning port is provided on the table body (12); the partition (13) is mounted on the table body (12); the rotating roller (14) is rotatably mounted on the table body (12); and the supporting plate (15) is mounted on the table body (12).

3. A vehicle guide rail vertical surface longitudinal groove straightness inspection tool as claimed in claim 2, characterized in that: The detection mechanism (02) comprises a universal bracket (21), a dial gauge (22), a motor (23), a reducer (24) and a lead screw (25). The universal bracket (21) is mounted on a support plate (15), the dial gauge (22) is mounted on the universal bracket (21), the motor (23) and the reducer (24) are mounted at the bottom end of a platform (12), the lead screw (25) is rotatably mounted on the platform (12) and drives the universal bracket (21) to slide forward and backward, and the motor (23) and the reducer (24) are driven by a chain and the lead screw (25).

4. A vehicle guide rail vertical surface longitudinal groove straightness inspection tool as claimed in claim 2, characterized in that: The cleaning mechanism (03) comprises a universal bracket (31), an air pump (32), an air hose (33), a high-pressure nozzle (34), a motor (35), a reducer (36) and a lead screw (37). The universal bracket (31) is mounted on the support plate (15), the air pump (32) is mounted on the platform (12), the air hose (33) is mounted on the universal bracket (31), the high-pressure nozzle (34) is mounted on the air hose (33), the motor (35) and the reducer (36) are mounted at the bottom end of the platform (12), the lead screw (37) is rotatably mounted on the platform (12) and drives the universal bracket (31) to slide forward and backward, and the motor (35) and the reducer (36) are driven by a chain and the lead screw (37).

5. A vehicle guide rail vertical surface longitudinal groove straightness inspection tool as claimed in claim 2, characterized in that: The clamping mechanism (04) comprises three groups of pneumatic telescopic rods (41), a push plate (42), five groups of supporting rollers (43) and four groups of guiding rollers (44). The three groups of pneumatic telescopic rods (41) are all installed on the platform (12), the push plate (42) is installed on the top of the three groups of pneumatic telescopic rods (41), the five groups of supporting rollers (43) are all installed on the platform (12), and the four groups of guiding rollers (44) are all installed on the platform (12).

6. A vehicle guide rail vertical surface longitudinal groove straightness inspection tool as claimed in claim 2, characterized in that: The grinding mechanism (05) comprises a universal bracket three (51), a small motor (52) and a grinding wheel (53), wherein the universal bracket three (51) is fixedly mounted on the support plate (15), the small motor (52) is mounted on the universal bracket three (51), and the grinding wheel (53) is mounted on the small motor (52).

7. A vehicle guide rail vertical surface longitudinal groove straightness inspection tool as claimed in claim 2, characterized in that: The collecting mechanism (06) comprises a funnel (61) and a collecting box (62). The funnel (61) cover is mounted on the cleaning port of the platform (12), and the collecting box (62) is placed on the partition (13) and directly below the discharge port of the funnel (61).

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