CN203893793U - Adjustable depth detecting device used for inclined holes - Google Patents

Adjustable depth detecting device used for inclined holes Download PDF

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Publication number
CN203893793U
CN203893793U CN201420114859.0U CN201420114859U CN203893793U CN 203893793 U CN203893793 U CN 203893793U CN 201420114859 U CN201420114859 U CN 201420114859U CN 203893793 U CN203893793 U CN 203893793U
Authority
CN
China
Prior art keywords
push rod
matrix
unit
adjustable type
hole depth
Prior art date
Application number
CN201420114859.0U
Other languages
Chinese (zh)
Inventor
刘旭
Original Assignee
苏州市职业大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州市职业大学 filed Critical 苏州市职业大学
Priority to CN201420114859.0U priority Critical patent/CN203893793U/en
Application granted granted Critical
Publication of CN203893793U publication Critical patent/CN203893793U/en

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Abstract

The utility model relates to an adjustable depth detecting device used for inclined holes. The adjustable depth detecting device includes a dial meter, a base and a measuring push rod. The upper end of the base is provided with the dial meter. A measuring head on the lower part of the dial meter protrudes into the base. The measuring push rod is arranged in the base. The upper end of the measuring push rod contacts with the measuring head of the dial meter. The lower end of the measuring push rod is a push rod measuring head. The base is provided with a reference block capable of adjusting angles for guaranteeing the consistence between an angle of the bottom face of the reference block and an angle of the top face of a to-be-detected inclined hole. According to the utility model, the angle of the reference block and the position of a sliding block can be adjusted for facilitating detection of the inclined holes with different inclination and different depths. The operation process and simple and detection efficiency and accuracy are improved.

Description

Adjustable type oblique hole depth pick-up unit
Technical field
The inclined hole depth detection apparatus that the utility model relates to a kind of angle of inclination and fathoms and can regulate.
Background technology
Along with scientific and technological development, requirement for part shape also becomes more diverse, measurement and detection for inclined hole there is no suitable effective tool, the common cubing having is for one type of size inclined hole design, at present, measuring the most conventional instruments that adopt of the inclined hole degree of depth is vernier caliper, pit gauge etc., for the measurement of the inclined hole of different gradients with to detect operation more complicated, cause measurement efficiency low, precision is not high yet.
Utility model content
The utility model object is the inclined hole depth detection apparatus that a kind of angle of inclination is provided in order to overcome the deficiencies in the prior art and fathoms and can regulate.
For achieving the above object, the technical solution adopted in the utility model is: adjustable type oblique hole depth pick-up unit, comprises dial gauge, matrix and measurement push rod; Described matrix upper end is provided with dial gauge, and the bottom gauge head of described dial gauge extend in matrix; Described measurement push rod is arranged in matrix; Described measurement push rod upper end contacts with dial gauge gauge head, and the lower end of described measurement push rod is push rod gauge head; On described matrix, be provided with reference block, described reference block adjustable-angle, keeps the angle of reference block bottom surface consistent with the angle of inclined hole end face to be measured.
Preferably, the outer setting of described dial gauge has watch glasses, and described watch glasses is arranged at matrix upper end.
Preferably, described measurement push rod upper end concaved circular cambered surface; The push rod gauge head of described measurement push rod lower end or be round end or for hollow cylindrical.
Preferably, the sidepiece of described measurement push rod is provided with stopper slot, is provided with the stop screw matching with stopper slot on described matrix.
Preferably, the top in described matrix is provided with shaft shoulder chuck, and described dial gauge is fixed in matrix through shaft shoulder chuck.
Preferably, described matrix inside is provided with fixed cover, and described measurement push rod is through fixed cover.
Preferably, between described push rod gauge head and matrix, be provided with and the spring of measuring the coaxial power of push rod.
Preferably, described matrix underpart is arranged with slide block, on described slide block, is provided with translation screws, and described slide block can slide up and down to regulate to fathom.
Preferably, on described slide block lateral wall, be inlaid with ball, described ball is fixing by boring circle.
Preferably, described upper end of slide block is provided with spring eye, on the surface of contact of described matrix and upper end of slide block, is provided with the spring eye matching; In described spring eye, be provided with spring.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The adjustable type oblique hole depth pick-up unit of the utility model scheme, by adjusting the angle of reference block, can detect the inclined hole of differing tilt angles, adjust slide block and can change the scope of fathoming, to detect the inclined hole of different depth, operating process is simple, improves efficiency and the accuracy of measuring.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the cut-open view of adjustable type oblique hole depth pick-up unit of the present utility model;
Accompanying drawing 2 is A place enlarged drawing in accompanying drawing 1;
Accompanying drawing 3 is B place enlarged drawing in accompanying drawing 1;
Accompanying drawing 4 is the detection schematic diagram of adjustable type oblique hole depth pick-up unit of the present utility model;
Wherein: 1, dial gauge; 2, watch glasses; 3, matrix; 4, measure push rod; 5, push rod gauge head; 6, reference block; 7, screw; 8, slide block; 9, fixed cover; 10 translation screws; 11, stopper slot; 12, stop screw; 13, shaft shoulder chuck; 14, spring eye; 15, spring; 16, ball; 17, cone circle; 18, workpiece.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-4 is adjustable type oblique hole depth pick-up unit described in the utility model, comprises dial gauge 1, matrix 3 and measurement push rod 4; Described matrix 3 upper ends are provided with dial gauge 1, and the bottom gauge head of described dial gauge extend in matrix; Described measurement push rod 4 is arranged in matrix 3; Described measurement push rod 4 upper ends contact with dial gauge 1 gauge head, and the lower end of described measurement push rod 4 is push rod gauge head 5; On described matrix 3, be provided with reference block 6, described reference block 6 adjustable angles, to keep the angle of reference block 6 bottom surfaces consistent with the angle of inclined hole end face to be measured.
Described watch glasses 2 is arranged at the upper end of matrix 3, and described dial gauge 1 is positioned in watch glasses 2, and is fixed on matrix 3 through shaft shoulder chuck 13; Described measurement push rod 4 upper end concaved circular cambered surfaces, can better match with dial gauge 1 gauge head; What described push rod gauge head 5 was hollow is cylindrical, improves and measures precision; The sidepiece of described measurement push rod 4 is provided with stopper slot 11, is provided with the stop screw 12 matching with stopper slot 11 on described matrix 3, prevents from measuring push rod 4 landing from matrix 3; Described matrix 3 inside are provided with fixed cover 9, and described measurement push rod 4, through fixed cover 9, plays the effect of fixing and orientation measurement push rod 4; Between described push rod gauge head 5 and matrix 3, be provided with and measure the coaxial power spring 15 of push rod 4, can make push rod gauge head 5 and bottom, institute's deviational survey hole close contact.The described matrix 3 sheathed slide blocks 8 in bottom, adjust the position of slide block 8 up and down, can change the scope fathoming; On described slide block 8 lateral walls, be inlaid with ball 16, described ball 16 is fixing by cone circle 17, smoothness, smooth when described ball 16 makes to measure inclined hole; The upper end of described slide block 8 is provided with spring eye 14, on the surface of contact of described matrix 3 and slide block 8 upper ends, is provided with the spring eye 14 matching, and in described spring eye 14, is provided with spring 15; On described slide block, be provided with translation screws 10, fixing slide position.
Before use, reference block 6 is fixed on matrix 3 with screw 7, the angle of inclination of this reference block 6 is the same with the angle of skewback end face to be measured, slide up and down slide block 8 and adjust range to required scope, by the fixing slide block 8 of translation screws 10, with standard component calibration, dial gauge 1 is returned to zero again, then matrix underpart is put into inclined hole to be measured, ensure that reference block 6 bottom surfaces and inclined hole end face fit tightly, read the reading of dial gauge 1, if the reading of dial gauge 1 is in margin tolerance, the inclined hole degree of depth is qualified, if the reading of dial gauge 1 exceedes margin tolerance, the inclined hole degree of depth is defective.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The adjustable type oblique hole depth pick-up unit of the utility model scheme, by adjusting the angle of reference block, can detect the inclined hole of differing tilt angles, adjust slide block and can change the scope of fathoming, to detect the inclined hole of different depth, operating process is simple, improves efficiency and the accuracy of measuring.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.

Claims (10)

1. adjustable type oblique hole depth pick-up unit, comprises dial gauge (1), matrix (3) and measurement push rod (4); Described matrix (3) upper end is provided with dial gauge (1), and the bottom gauge head of described dial gauge (1) extend in matrix (3); Described measurement push rod (4) is arranged in matrix (3); Described measurement push rod (4) upper end contacts with dial gauge (1) gauge head, and the lower end of described measurement push rod (4) is push rod gauge head (5); It is characterized in that: on described matrix (3), be provided with reference block (6), described reference block (6) adjustable-angle, keeps the angle of reference block (6) bottom surface consistent with the angle of inclined hole end face to be measured.
2. adjustable type oblique hole depth pick-up unit according to claim 1, its feature with: the outer setting of described dial gauge (1) has watch glasses (2), and described watch glasses (2) is arranged at matrix (3) upper end.
3. adjustable type oblique hole depth pick-up unit according to claim 1, its feature with: described measurement push rod (4) upper end is concaved circular cambered surface; The push rod gauge head (5) of described measurement push rod (4) lower end or be round end or for hollow cylindrical.
4. adjustable type oblique hole depth pick-up unit according to claim 1, its feature with: the sidepiece of described measurement push rod (4) is provided with stopper slot (11), is provided with the stop screw (12) matching with stopper slot (11) on described matrix.
5. adjustable type oblique hole depth pick-up unit according to claim 1, its feature with: the top in described matrix (3) is provided with shaft shoulder chuck (13), and described dial gauge (1) lower end gauge head is fixed on matrix (3) through shaft shoulder chuck (13).
6. adjustable type oblique hole depth pick-up unit according to claim 1, its feature with: described matrix (3) inside is provided with fixed cover (9), measures push rod (4) through fixed cover (9).
7. adjustable type oblique hole depth pick-up unit according to claim 1, its feature and: between described push rod gauge head (5) and matrix (3), be provided with and the spring of measuring the coaxial power of push rod (15).
8. adjustable type oblique hole depth pick-up unit according to claim 1, its feature with: described matrix (3) bottom is arranged with slide block (8), on described slide block (8), be provided with translation screws (10), described slide block (8) can slide up and down to regulate to fathom.
9. adjustable type oblique hole depth pick-up unit according to claim 8, its feature with: on the lateral wall of described slide block (8), be inlaid with ball (16), described ball (16) is fixing by cone circle (17).
10. adjustable type oblique hole depth pick-up unit according to claim 8, its feature with: described slide block (8) upper end is provided with spring eye (14), described matrix with on upper end of slide block surface of contact, be provided with the spring eye (14) matching, in described spring eye (14), be provided with spring (15).
CN201420114859.0U 2014-03-13 2014-03-13 Adjustable depth detecting device used for inclined holes CN203893793U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420114859.0U CN203893793U (en) 2014-03-13 2014-03-13 Adjustable depth detecting device used for inclined holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420114859.0U CN203893793U (en) 2014-03-13 2014-03-13 Adjustable depth detecting device used for inclined holes

Publications (1)

Publication Number Publication Date
CN203893793U true CN203893793U (en) 2014-10-22

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Application Number Title Priority Date Filing Date
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103900446A (en) * 2014-03-13 2014-07-02 苏州市职业大学 Adjustable inclined hole depth detecting device
CN105258613A (en) * 2015-11-06 2016-01-20 天津普林电路股份有限公司 A measurement apparatus for depths of a blind hole and a countersink of a high density laminated plate
CN107271003A (en) * 2017-07-03 2017-10-20 辽宁科技大学 Bench blasting water cannon hole depth measurement buoyancy bar and measuring method
CN110332877A (en) * 2019-07-05 2019-10-15 神龙汽车有限公司 Integral electronic cylinder cap valve base sealing line depth measurement device
CN110579159A (en) * 2019-09-30 2019-12-17 宁波大桔科技有限公司 utensil is examined to production tree gland step degree of depth under water

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103900446A (en) * 2014-03-13 2014-07-02 苏州市职业大学 Adjustable inclined hole depth detecting device
CN105258613A (en) * 2015-11-06 2016-01-20 天津普林电路股份有限公司 A measurement apparatus for depths of a blind hole and a countersink of a high density laminated plate
CN107271003A (en) * 2017-07-03 2017-10-20 辽宁科技大学 Bench blasting water cannon hole depth measurement buoyancy bar and measuring method
CN107271003B (en) * 2017-07-03 2019-10-01 辽宁科技大学 Bench blasting water cannon hole depth measurement buoyancy bar and measurement method
CN110332877A (en) * 2019-07-05 2019-10-15 神龙汽车有限公司 Integral electronic cylinder cap valve base sealing line depth measurement device
CN110579159A (en) * 2019-09-30 2019-12-17 宁波大桔科技有限公司 utensil is examined to production tree gland step degree of depth under water
CN110579159B (en) * 2019-09-30 2020-11-27 泗县智来机械科技有限公司 Utensil is examined to production tree gland step degree of depth under water

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141022

Termination date: 20150313