CN211234285U

CN211234285U - Cylinder groove width plate gauge detector

Info

Publication number: CN211234285U
Application number: CN202020068051.9U
Authority: CN
Inventors: 周磊
Original assignee: Zhengzhou Xintai Precision Measuring Instrument Co ltd
Current assignee: Zhengzhou Xintai Precision Measuring Instrument Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-08-11
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a cylinder groove width plate rule detector, including quick-witted case to and the electrically controlled device and the plate rule detection device of setting at quick-witted case, electrically controlled device control plate rule detection device work, plate rule detection device includes two detecting element, and every detecting element has the gauge head group of being connected with the electrically controlled device electricity, and each gauge head group includes 2 at least gauge heads, and these two detecting element set up relatively and have interval and gauge head one-to-one, and the space between two detecting element sets up plate rule cushion cap. The utility model discloses the realization once carries out the multiple spot to cylinder groove width plate gauge and detects, improves detection efficiency and the degree of accuracy.

Description

Cylinder groove width plate gauge detector

Technical Field

The utility model relates to a measuring device, in particular to cylinder groove width plate gauge detector.

Background

The cylinder groove width plate gauge is used for detecting the detection tool of the cylinder groove width precision in the processing of the cylinder groove, has high detection efficiency, ensures the groove width precision and meets the requirement of mass production. In order to guarantee the precision of the cylinder groove width gauge, detection is required in the machining process. The existing detection plate gauge detects by using a length measuring machine or an inductance measuring instrument, detects one point at each time, has large workload and low efficiency, and can generate different results when different personnel detect the plate gauge, so that the error is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cylinder groove width plate rule detector realizes once carrying out the multiple spot and detects, improves detection efficiency and the degree of accuracy.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a cylinder groove width plate rule detector, includes quick-witted case to and sets up at the electrically controlled device and the plate rule detection device of quick-witted case, and electrically controlled device control plate rule detection device work, plate rule detection device includes two detecting element, and every detecting element has the gauge head group of being connected with the electrically controlled device electricity, and each gauge head group includes 2 at least gauge heads, and these two detecting element set up relatively and have interval and gauge head one-to-one, and the space between two detecting element sets up plate rule cushion cap.

The two detection units respectively comprise a bracket, the two brackets are oppositely arranged on a top plate of the case, and a space is formed between the two brackets to form a space for arranging the plate gauge supporting table; the two supports are respectively provided with through holes with the number corresponding to that of the measuring heads, the measuring heads of the detecting units respectively correspondingly penetrate through the through holes on the supports, and the sensing ends of the measuring heads are exposed out of the opposite sides of the two supports.

The utility model discloses a gauge head is contact digital sensor, inductance gauge head promptly. Of course, the applicable probe is not limited thereto, and a noncontact sensor including a laser sensor or the like may be used.

As an embodiment of the present invention, at least one of the two detecting units is a movable detecting unit, the movable detecting unit is based on the bracket and the measuring head set, and further includes a horizontal reciprocating mechanism, the measuring head set is mounted on the horizontal reciprocating mechanism, and the horizontal reciprocating mechanism drives the measuring head set to perform a horizontal reciprocating linear motion; correspondingly, the diameter of the through hole on the bracket of the movable detection unit is larger than the outer diameter of the measuring head, so that the measuring head can move in the through hole. In this embodiment, when the horizontal reciprocating motion mechanism is operated, the electric control device controls the horizontal reciprocating motion mechanism to drive the measuring head group to move towards the plate gauge and to contact the plate gauge, and after the detection is finished, the measuring head group is driven to be away from the plate gauge.

The horizontal reciprocating mechanism in the above embodiment includes a movable support and at least one cylinder, the movable support is mounted on the chassis through a sliding mechanism, the probe group is mounted on the movable support, and the cylinder is connected to the movable support and the support of the movable detection unit. Furthermore, the horizontal reciprocating mechanism can be additionally provided with a guide mechanism which is connected with the movable bracket and the bracket of the dynamic detection unit.

The measuring heads of the measuring head group can be arranged along the same horizontal line, and can also be divided into more than two rows from top to bottom to be arranged, and the measuring heads are specifically designed according to actual conditions.

The utility model discloses still include fine motion travel switch, be the switch of horizontal reciprocating motion mechanism. In order to make the device compact and simple, the micro travel switch is positioned at the end of the plate gauge supporting platform far away from the operator.

The utility model discloses still include the computer support, it sets up on quick-witted case for place the portable computer.

The utility model discloses still include trigger switch, it is connected with the computer, places the plate gauge behind the plate gauge supporting platform, starts detection device work through this trigger office.

The utility model discloses a still set up the handle on the quick-witted case, make things convenient for the operator to move the detector.

The utility model discloses a still be provided with switch, pilot lamp, stop switch and the starting switch who is connected with electrically controlled device on the quick-witted case.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses set up plate gauge detection device, its two detecting element all have with the measuring head group of electrically connecting of electrically controlled device, each measuring head group is including 2 at least gauge heads, these two detecting element set up relatively and gauge head one-to-one, arrange the plate gauge on the plate gauge support platform of the space setting between two detecting element, gauge head on two detecting element contacts with it simultaneously, carry out the test more than 2 points, through data processing, calculate two planar depth of parallelism and the plane degree of plate gauge, need not artifical single-point test, repeated going on, the work efficiency has not only been improved, still reduce the error.

2. The utility model discloses a gauge head can adopt contact sensor or non-contact sensor, and measurement accuracy is high, can reach 0.0005, and measuring speed is fast moreover, can reach 2 seconds and can accomplish the test, has improved efficiency of software testing greatly.

Drawings

FIG. 1 is a perspective view of a cylinder groove width gauge detector according to an embodiment.

FIG. 2 is a plan view of the cylinder groove width gauge detector of the embodiment.

Fig. 3 is a right side view of the cylinder groove width gauge detector of the embodiment.

Fig. 4 is a left side view of the cylinder groove width gauge detector of the embodiment.

Fig. 5 is a rear view of the cylinder groove width gauge detector of the embodiment.

Detailed Description

The cylinder groove width plate gauge detector shown in fig. 1-5 is an embodiment of the present invention, which comprises a case, an electric control device and a plate gauge detecting device. The electric control device is arranged in the case, and the plate gauge detection device is arranged on a top plate 15 of the case. Two oblong wire through holes 28, an operation button 24, a stop button 7 and two handles 5 are further arranged on the top plate 15 of the case. The long axes of the two oblong wire passing holes 28 are parallel to the width line of the case, the two long axes are symmetrically arranged on two sides of the plate gauge detection device by taking the central axis of the plate gauge detection device parallel to the width line of the case as a symmetry axis, and the operation button 24 and the stop button 7 are respectively arranged on the outer sides of the two oblong wire passing holes 28, namely on the areas close to the two side edges of the top plate 15 of the case. The two handles 5 are respectively positioned at the positions close to the left side and the right side of the top plate 15 of the case, so that an operator can conveniently move the detector. The front side plate 14 of the case is provided with two indicator lights and a power switch 21. One of the two indicator lights is a green indicator light 13 which, when on, indicates that a test is being performed; the other is a red indicator light 12 which, when lit, indicates that the test is being ended.

The plate gauge detection device is composed of detection units, each detection unit is provided with a measuring head group which is point-linked with the electric control device, the two detection units are oppositely arranged and are provided with intervals, and measuring heads are in one-to-one correspondence. Specifically, one of the two detection units is a fixed detection unit, and the other is a movable detection unit. The two detection units respectively comprise a bracket and a measuring head group, and each measuring head group is provided with 5 measuring heads. The two brackets are oppositely arranged on a top plate 15 of the case, a space is reserved between the two brackets, and a plate gauge supporting platform 16 is arranged in the space between the two brackets; the two supports are respectively provided with through holes with positions and numbers corresponding to the positions and the numbers of the measuring heads. In the fixed detection unit, 5 through holes running through from left to right are arranged on the support 9, wherein 4 through holes are divided into two groups which are oppositely arranged, two through holes of each group are vertically distributed, and the other through hole is positioned between the two groups. 5 gauge heads 6 are inserted in the through holes in a matching mode through copper sleeves 19, and the induction ends are exposed out of the opposite sides of the two supports 9 and 17 and are in contact with the plate gauge during detection. The inductance wire 8 of the measuring head passes through the oblong wire through hole 28 to be electrically connected with an electric control device in the case. The front side of the bracket 9 is provided with a stop block 10.

The dynamic detection unit is also provided with a horizontal reciprocating mechanism on the basis of the bracket 17 and the measuring head group, the measuring head group is arranged on the horizontal reciprocating mechanism, and the horizontal reciprocating mechanism drives the measuring head group to do horizontal reciprocating linear motion. The horizontal reciprocating mechanism comprises a movable support 26, a cylinder 20 and a guide mechanism, wherein the movable support 20 is a T-shaped plate, 5 through holes are formed in the transverse plate body, 4 through holes are divided into two groups which are oppositely arranged, the two through holes are distributed up and down, and the other through hole is positioned between the two groups. The 5 measuring heads 6 are fittingly inserted into the through holes, and are fixedly mounted on the movable support 26. The inductance wire 8 of the measuring head 6 passes through the oblong wire through hole 28 to be electrically connected with an electric control device in the case. The top plate 15 of the case is provided with a rectangular through hole 29 near the bracket 17, the central axis of the top plate in the delay length direction is perpendicular to the nail 17, and the vertical plate of the movable bracket 26 penetrates through the rectangular through hole 29 and extends into the case to be matched and connected with the sliding groove in the corresponding position on the bottom plate of the case. The bracket 17 of the dynamic detection unit is provided with 5 through holes which are penetrated from right to left, wherein 4 through holes are divided into two groups which are oppositely arranged, two through holes are vertically distributed, and the other through hole is positioned between the two groups. The diameter of the through hole of the movable detection unit bracket 17 is larger than the outer diameter of the measuring head, and each measuring head is inserted into the corresponding through hole through a copper sleeve 19 and can move in the through hole. The cylinder 20 connects the movable bracket 26 and the bracket 17. The guide mechanism is composed of two cylinder guide shafts 18 and two guide holes, the two guide holes are respectively arranged at two ends of the transverse plate body of the movable support 26, one end of each of the two cylinder guide shafts 18 is respectively fixed on one side of the support 17 facing the movable support 26, the other end of each of the two cylinder guide shafts is distributed and penetrates through the guide holes at two ends of the transverse plate body of the movable support 26, namely the two cylinder guide shafts 18 are positioned at two sides of the measuring head group. When the device works, the electric control device starts the air cylinder 20 to drive the movable support 26 to do reciprocating motion in the horizontal direction, further drives the measuring head group to move towards the plate gauge 11 and to contact the plate gauge 11 with the measuring head 6, and drives the measuring head group to be away from the plate gauge 11 after the detection is finished. The front side of the bracket 17 is provided with a stop block 10.

The embodiment also comprises a micro travel switch 4 which is a switch of a horizontal reciprocating motion mechanism. In order to make the device compact and simple, the micro-travel switch 4 is located at the end of the plate gauge support platform 16 remote from the operator. Specifically, the micro travel switch 4 is arranged at the tail end of a bracket 9 for fixing the detection unit, and is fixed on a micro travel switch positioning block 3 on the bracket 9. The micro travel switch 4 starts the cylinder 20 to drive the movable bracket 26 to reciprocate horizontally.

The probe 6 of the present embodiment is a contact digital sensor, i.e., an inductance probe. Of course, the applicable probe is not limited thereto, and a noncontact sensor including a laser sensor or the like may be used.

The embodiment further comprises a computer support 2 which is a triangular rack and is arranged on the case, the table top is positioned above the top plate of the case, and the size of the computer support is suitable for placing the laptop 1 and not shielding the plate gauge detection device.

The present embodiment further includes a trigger switch 23 connected to the laptop computer 1 via a line 27, and after the plate gauge 11 is placed on the plate gauge supporting platform 16, the trigger switch 23 is used to start the detection device. The trigger switch 23 is fixed on the right side plate 25 of the case

The present embodiment may also be equipped with a printer connected to the laptop computer 1 for printing the test results.

Four feet 22 are provided at the bottom of the case.

Claims

1. The utility model provides a cylinder groove width plate rule detector, characterized by includes quick-witted case to and sets up at the electrically controlled device and the plate rule detection device of quick-witted case, and electrically controlled device control plate rule detection device work, plate rule detection device includes two detecting element, and every detecting element has the gauge head group of being connected with the electrically controlled device electricity, and each gauge head group includes 2 at least gauge heads, two detecting element set up relatively and have interval and gauge head one-to-one, space between two detecting element sets up plate rule bearing platform.

2. The cylinder groove width gauge detector according to claim 1, wherein the two detecting units respectively comprise a bracket, the two brackets are oppositely arranged on the top plate of the machine box, and a space is formed between the two brackets to form a space for arranging the gauge supporting platform; the two supports are respectively provided with through holes with the number corresponding to that of the measuring heads, the measuring heads of the detecting units respectively correspondingly penetrate through the through holes on the supports, and the sensing ends of the measuring heads are exposed out of the opposite sides of the two supports.

3. The cylinder groove width gauge tester according to claim 1, wherein the probe is a contact digital sensor or a non-contact sensor.

4. The cylinder groove width gauge detector according to claim 1, 2 or 3, wherein at least one of the two detecting units is a movable detecting unit, the movable detecting unit is based on a support and a measuring head group, and further comprises a horizontal reciprocating mechanism, the measuring head group is mounted on the horizontal reciprocating mechanism, and the horizontal reciprocating mechanism drives the measuring head group to do horizontal reciprocating linear motion; correspondingly, the diameter of the through hole on the bracket of the movable detection unit is larger than the outer diameter of the measuring head, so that the measuring head can move in the through hole.

5. The cylinder groove width gauge detector according to claim 4, wherein the horizontal reciprocating mechanism comprises a movable bracket and at least one cylinder, the movable bracket is mounted on the chassis through a sliding mechanism, the head group is mounted on the movable bracket, and the cylinder is connected with the movable bracket and the bracket of the movable detection unit.

6. The cylinder groove width gauge detector according to claim 5, wherein the horizontal reciprocating mechanism further comprises a guide mechanism connecting the movable bracket and the bracket of the movable detection unit.

7. The cylinder groove width gauge detector of claim 4, further comprising a micro-travel switch, being a switch of the horizontal reciprocating mechanism, located at an end of the gauge support platform away from the operator.

8. The cylinder groove width gauge detector according to claim 1, wherein the probes of the probe group are arranged along a same horizontal line or are arranged in more than two rows from top to bottom.

9. The cylinder groove width gauge detector of claim 1, further comprising a computer bracket disposed on the case for placing a laptop computer; the computer also comprises a trigger switch which is connected with the computer.

10. The cylinder groove width gauge detector of claim 1, wherein the chassis is further provided with a handle.