CN206235285U - A kind of edge testing apparatus for verticality of plate workpiece - Google Patents

A kind of edge testing apparatus for verticality of plate workpiece Download PDF

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Publication number
CN206235285U
CN206235285U CN201621166567.7U CN201621166567U CN206235285U CN 206235285 U CN206235285 U CN 206235285U CN 201621166567 U CN201621166567 U CN 201621166567U CN 206235285 U CN206235285 U CN 206235285U
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CN
China
Prior art keywords
detection arm
edge
plate workpiece
verticality
testing apparatus
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Expired - Fee Related
Application number
CN201621166567.7U
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Chinese (zh)
Inventor
李广
刘胜虎
胡祥立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN PINGJIN Corp
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SHENZHEN PINGJIN Corp
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Priority to CN201621166567.7U priority Critical patent/CN206235285U/en
Application granted granted Critical
Publication of CN206235285U publication Critical patent/CN206235285U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of edge testing apparatus for verticality of plate workpiece, it is connected with each other including two and orthogonal detection arm at grade, one support block that the prominent detection arm edge is provided with its position with another detection arm tie point of detection arm, dial gauge is provided with the terminal position of the detection arm, the measurement bar of the dial gauge stretches into detection arm inner side perpendicular to the detection arm length direction;Be provided with another detection arm protrude from the detection arm edge, for be detected plate workpiece an edge contact straight line.Implement a kind of edge testing apparatus for verticality of plate workpiece of the present utility model, have the advantages that:Its testing result is objective and quantifies.

Description

A kind of edge testing apparatus for verticality of plate workpiece
Technical field
The utility model is related to production testing equipment, more specifically to a kind of edge perpendicularity inspection of plate workpiece Survey device.
Background technology
In field of machining, for the various detections of the finished product in processing or semi-finished product be common, guarantee product is accorded with Close desired important means.Because per pass manufacturing procedure is carried out successively in machining, lower one manufacturing procedure is being carried out Before, it is necessary to ensure that current finished product or semi-finished product are satisfactory;Otherwise, even if operation processing below is accurate, Qualified product can not be obtained.It is no exception in mould processing.These detections generally include size, surface smoothness and work Edge shape of part etc., the edge squareness or perpendicularity of plate workpiece are exactly a detection project therein.It is traditional, In squareness and measuring for verticality method for production scene, common edge of a knife chi detection is typically with, detection person uses meat The gap size of the edge of a knife and work piece interface soon, or with clearance gauge stuff up a crack gap, workpiece is judged according to measurement experience whether qualified, Such artificial subjectivity factor of detection is difficult to quantify than larger.Although also having using such as CNC etc. in the prior art accurately Detection method, but these accurately detection method high costs, time-consuming and be not easy to for production scene.
Utility model content
The technical problems to be solved in the utility model is, for prior art it is above-mentioned more subjective, be difficult what is quantified A kind of defect, there is provided objective, a kind of quantization plate workpiece edge testing apparatus for verticality.
The utility model solves the technical scheme that its technical problem used:Construct a kind of edge of plate workpiece vertical Degree detection means, including two be connected with each other and orthogonal detection arm at grade, detection arm near it With the support block that the prominent detection arm edge is provided with the position of another detection arm tie point, the terminal position of the detection arm On be provided with dial gauge, the measurement bar of the dial gauge stretches into detection arm inner side perpendicular to the detection arm length direction;It is another Be provided with individual detection arm protrude from the detection arm edge, for be detected plate workpiece an edge contact straight line Side.
Further, described two detection arms are respectively the first detection arm and the second detection arm, the support block and hundred Table is divided to be arranged in first detection arm, the straight line is arranged in second detection arm.
Further, the support block includes the cylinder with smooth edge, and the cylinder is through the spiral shell in its center of circle Follow closely or be bolted on the setting position of the detection arm;The width with diameter greater than the detection arm of the cylinder.
Further, the cylinder includes two, and its size is consistent and is separately fixed at the detection by a bolt In the upper and lower surface of arm.
Further, it is provided through first detection arm between the upper and lower surface of the first detection arm terminal position Inside and outside through hole, the size of the through hole is adapted with the sleeve dimensions of the dial gauge, and the sleeve of the dial gauge passes through institute State through hole and fix so that the measurement bar of the dial gauge stretches into the first detection arm inner side.
Further, the top of the measurement bar of the dial gauge with the support block in first detection arm The edge alignment of side.
Further, the straight line is arranged on the inner side of second detection arm, and the length of the straight line is less than The length of second detection arm.
Further, the straight line is detected from the end of second detection arm to first detection arm and second The tie point direction of arm extends.
Implement a kind of edge testing apparatus for verticality of plate workpiece of the present utility model, have the advantages that:By In straight line is provided with a detection arm, can cause that an edge of detected plate workpiece connects with the straight line Touch, while so that the one end at another edge of the plate workpiece contacts with the outer edge of support block, pushes or pull on percentage The measurement bar of table, makes its top be contacted with the other end at the edge, by the reading on dial gauge, with reference to the calibration before measurement As a result, you can whether vertical with the both sides for judging the plate workpiece, and vertical direction and angle is deviateed.Therefore, its detection Result is objective and quantifies.
Brief description of the drawings
Fig. 1 is that a kind of plan structure of the edge testing apparatus for verticality embodiment of plate workpiece of the utility model is illustrated Figure;
Fig. 2 is the side view of the detection means in the embodiment.
Specific embodiment
The utility model embodiment is described further below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, in a kind of edge testing apparatus for verticality embodiment of plate workpiece of the present utility model In, the edge testing apparatus for verticality of the plate workpiece includes that two are connected with each other and orthogonal detection at grade Arm(1、2), the prominent detection arm edge is provided with close its position with another detection arm tie point of detection arm Support block 3, the end of the detection arm(That is hanging one end of the detection arm)Dial gauge 4, the percentage are provided with position The measurement bar of table 4 is perpendicular to the detection arm length direction and stretches into detection arm inner side(Close on the one of another detection arm Side);Be provided with another detection arm protrude from the detection arm edge, for be detected plate workpiece an edge contact Straight line 21.
As shown in figure 1, in the present embodiment, described two detection arms are respectively the first detection arm 1 and the second detection arm 2, The support block 3 and dial gauge 4 are arranged in first detection arm 1, and the straight line 21 is arranged on second detection arm 2 On.
Fig. 1 and Fig. 2 is referred to, in the present embodiment, support block 3 includes the cylinder with smooth edge, the cylinder quilt Screw or bolt 31 through its center of circle are fixed on the setting position of above-mentioned first detection arm 1;The cylinder with diameter greater than The width of first detection arm 1.Therefore, the edge of above-mentioned support block 3 protrudes from the edge of above-mentioned first detection arm 1.In other words Say, when an edge of plate workpiece is close to and contacts above-mentioned straight line 21, another edge of the plate workpiece (Need to detect whether another edge perpendicular to the edge of above-mentioned close straight line 21)One end, near and contact It is the edge of above-mentioned support block 3, can't be contacted with the edge of above-mentioned first detection arm.Now so that with above-mentioned straight line 21 Contact whole edge and contact the straight line 21 as much as possible, in the other end at another edge of above-mentioned plate workpiece(Far From one end of above-mentioned two detection arm joint portion)So that the measurement bar 42 of dial gauge and another edge of the plate workpiece Other end contact, compare the dial gauge reading and measurement before to the survey measurements of standard workpiece, you can draw tabular work Whether two edges of part are vertical, and the deviation in the case of out of plumb, and then judge that the edge of the plate workpiece is vertical Whether degree meets the requirements.
In the present embodiment, under certain situation, the cylinder includes two, and its size is consistent and solid respectively by a bolt It is scheduled in the upper and lower surface of first detection arm 1, refers to Fig. 2.The upper surface of above-mentioned first detection arm 1 and following table Face, is respectively above and below the first detection arm in Fig. 2.And in the present embodiment in other cases of, above-mentioned circle Post can also only one of which, it is also possible to be fixed on upper surface or the lower surface of above-mentioned first detection arm 1.
In the present embodiment, the end of the first detection arm 1(That is it is not connected with the second detection arm 2 in the first detection arm 1 One end)Be provided through the through hole 11 inside and outside first detection arm 1 between the upper and lower surface of position, the size of the through hole 11 with The size of the sleeve 41 of the dial gauge 4 is adapted, and the sleeve 41 of the dial gauge passes through the through hole 11 and fixes so that institute The measurement bar 42 for stating dial gauge stretches into the inner side of first detection arm 1.In the present embodiment, by the first detection arm 1 and second Space or position that detection arm 2 is surrounded or surrounded, the referred to as inner side of the first detection arm 1, i.e. the first detection arm 1 and the second detection arm 2 adjacent sides are referred to as its inner side, and the first detection arm 1 not side adjacent with the second detection arm 2, referred to as the first detection arm Outside.The method that sleeve 41 is fixed in above-mentioned through hole 11 can use any method of the prior art, for example, bonding or weldering Connect.
It is noted that in the present embodiment, the top of the measurement bar 42 of the dial gauge and the position of the support block 3 Alignd in the edge of the inner side of first detection arm 1.So, as long as first being surveyed using a standard component before measuring Amount, records the reading of dial gauge or reconciling dial gauge makes it be designated as zero, it is possible in the follow-up measurement to plate workpiece In the reading that is differed, then judge the perpendicularity of plate workpiece.
In the present embodiment, the angle of plate workpiece may have variously-shaped, in order to more preferably place the plate workpiece, so that more Its edge perpendicularity is judged exactly, Fig. 1 is referred to, and the straight line 21 is arranged on the inner side of second detection arm 2(Equally It is to check the adjacent side of arm 1 in the second detection arm of value 2 with first), the length of the straight line 21 is less than the described second detection The length of arm 2.The straight line 21 by second detection arm 2 end(Also refer to not examined with first in the second detection arm 2 One end of the connection of test arm 1)Extend to the tie point direction of first detection arm and the second detection arm.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed, But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (8)

1. the edge testing apparatus for verticality of a kind of plate workpiece, it is characterised in that be connected with each other including two and same flat Orthogonal detection arm on face, being close on its position with another detection arm tie point for detection arm is provided with protrusion The support block at the detection arm edge, is provided with dial gauge on the terminal position of the detection arm, the measurement bar of the dial gauge is vertical Detection arm inner side is stretched into the detection arm length direction;Be provided with another detection arm protrude from the detection arm edge, The straight line that one edge of the plate workpiece for being detected is contacted.
2. the edge testing apparatus for verticality of plate workpiece according to claim 1, it is characterised in that described two detections Arm is respectively the first detection arm and the second detection arm, and the support block and dial gauge are arranged in first detection arm, described Straight line is arranged in second detection arm.
3. the edge testing apparatus for verticality of plate workpiece according to claim 2, it is characterised in that the support block bag The cylinder with smooth edge is included, the cylinder is through the screw in its center of circle or is bolted to the setting position of the detection arm Put;The width with diameter greater than the detection arm of the cylinder.
4. the edge testing apparatus for verticality of plate workpiece according to claim 3, it is characterised in that the cylinder includes Two, its size is consistent and is separately fixed in the upper and lower surface of the detection arm by a bolt.
5. the edge testing apparatus for verticality of plate workpiece according to claim 4, it is characterised in that first detection Be provided through the through hole inside and outside first detection arm between the upper and lower surface of arm terminal position, the size of the through hole with it is described The sleeve dimensions of dial gauge is adapted, and the sleeve of the dial gauge passes through the through hole and fixes so that the survey of the dial gauge Gauge rod stretches into the first detection arm inner side.
6. the edge testing apparatus for verticality of plate workpiece according to claim 5, it is characterised in that the dial gauge Alignd with the edge on the inside of first detection arm of the support block on the top of measurement bar.
7. the edge testing apparatus for verticality of plate workpiece according to claim 6, it is characterised in that the straight line sets Put in the inner side of second detection arm, the length of the length less than second detection arm of the straight line.
8. the edge testing apparatus for verticality of plate workpiece according to claim 7, it is characterised in that the straight line by The end of second detection arm extends to the tie point direction of first detection arm and the second detection arm.
CN201621166567.7U 2016-11-01 2016-11-01 A kind of edge testing apparatus for verticality of plate workpiece Expired - Fee Related CN206235285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621166567.7U CN206235285U (en) 2016-11-01 2016-11-01 A kind of edge testing apparatus for verticality of plate workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621166567.7U CN206235285U (en) 2016-11-01 2016-11-01 A kind of edge testing apparatus for verticality of plate workpiece

Publications (1)

Publication Number Publication Date
CN206235285U true CN206235285U (en) 2017-06-09

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Application Number Title Priority Date Filing Date
CN201621166567.7U Expired - Fee Related CN206235285U (en) 2016-11-01 2016-11-01 A kind of edge testing apparatus for verticality of plate workpiece

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112484612A (en) * 2020-11-30 2021-03-12 东风本田汽车有限公司 Robot welding electrode detection plate and detection method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112484612A (en) * 2020-11-30 2021-03-12 东风本田汽车有限公司 Robot welding electrode detection plate and detection method thereof

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170609

Termination date: 20201101

CF01 Termination of patent right due to non-payment of annual fee