CN204043647U - A kind of deep hole internal thread detection device - Google Patents

A kind of deep hole internal thread detection device Download PDF

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Publication number
CN204043647U
CN204043647U CN201420379819.9U CN201420379819U CN204043647U CN 204043647 U CN204043647 U CN 204043647U CN 201420379819 U CN201420379819 U CN 201420379819U CN 204043647 U CN204043647 U CN 204043647U
Authority
CN
China
Prior art keywords
cylinder frame
gathering sill
detection
scale bar
internal thread
Prior art date
Application number
CN201420379819.9U
Other languages
Chinese (zh)
Inventor
刘杰
Original Assignee
常德市飞沃新能源部件制造有限公司
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 常德市飞沃新能源部件制造有限公司 filed Critical 常德市飞沃新能源部件制造有限公司
Priority to CN201420379819.9U priority Critical patent/CN204043647U/en
Application granted granted Critical
Publication of CN204043647U publication Critical patent/CN204043647U/en

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Abstract

A kind of deep hole internal thread detection device, comprise cylinder frame, orienting lug, detection pin, display screen and screw thread scale bar, have gathering sill in cylinder frame, gathering sill detects pin built with 3, and one of them is fixed on cylinder frame gathering sill front end, remain two detection pins to be connected with screw thread scale bar, screw thread scale bar is through the pilot hole of orienting lug, and orienting lug is arranged in gathering sill, and cylinder frame rear end is provided with locating piece, below locating piece, display screen is installed.During use, regulate spiral shell scale bar, the distance between detection pin is made to meet target pitch, with fixed block locked screw thread scale bar, finally cylinder frame is screwed in the screw rod needing the band degree of depth screw thread detected, detect in pin and detect syringe needle with spring is subjected to displacement change, displacement sensor produces sensed data, and display shows the large footpath of deep hole internal thread, central diameter and path.The utility model solves the problems such as deep hole internal thread detection device cost is high, usable range is limited, and easy to use.

Description

A kind of deep hole internal thread detection device
Technical field
The utility model relates to a kind of pick-up unit, particularly a kind of deep hole internal thread detection device.
Background technology
Traditional measurement deep hole internal thread screw device has threaded integral error meter and thread measurement rule, thus there is following problem: one is that threaded integral error meter is expensive, cost is high, can not carry out in-site measurement; Two is that thread measurement rule need A wide selection of colours and designs, and have GB to limit, usable range is limited.
Summary of the invention
The problem that above-mentioned threaded integral error meter deep hole internal thread detection device cost is high in order to solve, thread measurement rule usable range is limited, the utility model proposes a kind of deep hole internal thread detection device.
This deep hole internal thread detection device, comprise cylinder frame, orienting lug, detection pin, display screen and screw thread scale bar, it is characterized in that, in cylinder frame, have gathering sill, gathering sill detects pin built with 3, one of them is fixed on cylinder frame gathering sill front end, and remain two detection pins and be connected with screw thread scale bar, screw thread scale bar is through the pilot hole of orienting lug, orienting lug is arranged in gathering sill, cylinder frame rear end is provided with locating piece, below locating piece, is provided with display screen.
Detect pin and comprise overcoat, syringe needle, spring and displacement sensor, overcoat is L shape, in part long in overcoat, syringe needle, spring and displacement sensor are installed successively, a screw is had in the part that overcoat is short-and-medium, detecting pin is arranged in gathering sill by this screw, and displacement sensor is connected with display screen by data line.
Orienting lug has two pieces, and each orienting lug has 2 screw thread scale bar pilot holes and a data line pilot hole, individual positioning screw hole is arranged at bottom.
Locating piece has two fixing threaded holes, two pilot holes and two hold-down bolt holes, hold-down bolt hole and pilot hole communicate.
Cylinder frame postmedian has two parallel positioning bolt holes and gathering sill to communicate, and there are two fixing threaded holes cylinder frame rear end, and there is individual positioning screw hole cylinder frame gathering sill front portion.
During use, detecting pin by three installs in cylinder frame by cylinder frame gathering sill, detection pin is foremost fixed with bolt, then orienting lug is encased in cylinder frame by cylinder frame gathering sill, with two bolts, orienting lug is compressed respectively by two positioning bolt holes of cylinder frame bottom, allow screw thread scale bar through the pilot hole on locating piece and orienting lug, be screwed in corresponding detection pin overcoat, orienting lug bolt is arranged on the rearward end of gathering sill, the size of the internal thread measured on demand, regulate spiral shell scale bar, the distance between detection pin is made to meet target pitch, after mixing up, with fixed block locked screw thread scale bar, finally cylinder frame is screwed in the screw rod needing the band degree of depth screw thread detected, detect in pin and detect syringe needle and spring is subjected to displacement change, displacement sensor produces sensed data, after process, transfer data to display, the display display large footpath of deep hole internal thread, central diameter and path.
The utility model solves the problems such as deep hole internal thread detection device cost is high, usable range is limited, and easy to use.
Accompanying drawing explanation
Fig. 1. deep hole internal thread detection device structural representation
Fig. 2. cylinder shelf structure schematic diagram front view
Fig. 3. cylinder shelf structure schematic diagram right view
Fig. 4. locating piece schematic diagram
Fig. 5. orienting lug front view
Fig. 6. orienting lug upward view
Fig. 7. detect pin front view
Fig. 8. detect pin vertical view
1, cylinder frame, 2, gathering sill, 3, detect pin, 4, screw thread scale bar, 5, orienting lug, 6, screw thread scale bar pilot hole, 7, locating piece, 8, computing chip and display screen, 9, overcoat, 10, syringe needle, 11, spring, 12, displacement sensor, 13, screw, 14, data line pilot hole, 15, fixing threaded hole, 16, pilot hole, 17, hold-down bolt hole, 18, positioning bolt hole, 19, fixing threaded hole, 20, positioning screw hole, 21 positioning screw holes.
Embodiment
In Fig. 1, Fig. 2, Fig. 3 and Fig. 5, this deep hole internal thread detection device comprises cylinder frame 1, orienting lug 5, detects pin 3, computing chip and display screen 8 and screw thread scale bar 4, gathering sill 2 is had in cylinder frame 1, gathering sill 2 detects pin 3 built with 3, one of them is fixed on gathering sill 2 front end, remain two detection pins 3 to be connected with screw thread scale bar 4, screw thread scale bar is through the screw thread scale bar pilot hole 6 of orienting lug 5, orienting lug 5 is arranged in gathering sill 2, cylinder frame 1 rear end is provided with locating piece 7, below locating piece 7, display screen 8 is installed.
In figures 7 and 8, detect pin 3 and comprise overcoat 9, syringe needle 10, spring 11 and displacement sensor 12, put a screw 13 outward, displacement sensor 12 is connected with display screen 8 by data line.
Orienting lug 5 has two pieces, and in Figure 5, each orienting lug has 2 screw thread scale bar pilot holes 6 and a data line pilot hole 14, individual positioning screw hole 21 is arranged at bottom.
In the diagram, locating piece 7 there are two fixing threaded holes, 15, two pilot holes 16 and two hold-down bolt holes 17.
In in Fig. 1 and Fig. 3, there are two positioning bolt holes 18 cylinder frame 1 bottom, and there are two fixing threaded holes 19 cylinder frame 1 rear end, and there is individual positioning screw hole 20 gathering sill 2 front end of cylinder frame 1.

Claims (5)

1. a deep hole internal thread detection device, comprise cylinder frame, orienting lug, detection pin, display screen and screw thread scale bar, it is characterized in that, in cylinder frame, have gathering sill, gathering sill detects pin built with 3, one of them is fixed on cylinder frame gathering sill front end, and remain two detection pins and be connected with screw thread scale bar, screw thread scale bar is through the pilot hole of orienting lug, orienting lug is arranged in gathering sill, cylinder frame rear end is provided with locating piece, below locating piece, is provided with display screen.
2. a kind of deep hole internal thread detection device according to claim 1, it is characterized in that, detect pin and comprise overcoat, syringe needle, spring and displacement sensor, overcoat is L shape, in part long in overcoat, syringe needle, spring and displacement sensor are installed successively, have a screw in the part that overcoat is short-and-medium, detect pin and be arranged in gathering sill by this screw, displacement sensor is connected with display screen by data line.
3. a kind of deep hole internal thread detection device according to claim 1, it is characterized in that, orienting lug has two pieces, and each orienting lug has 2 screw thread scale bar pilot holes and a data line pilot hole, individual positioning screw hole is arranged at bottom.
4. a kind of deep hole internal thread detection device according to claim 1, is characterized in that, locating piece has two fixing threaded holes, two pilot holes and two hold-down bolt holes, hold-down bolt hole and pilot hole communicate.
5. a kind of deep hole internal thread detection device according to claim 1, is characterized in that, cylinder frame postmedian has two parallel positioning bolt holes and gathering sill to communicate, and there are two fixing threaded holes cylinder frame rear end, and there is individual positioning screw hole cylinder frame gathering sill front portion.
CN201420379819.9U 2014-07-10 2014-07-10 A kind of deep hole internal thread detection device CN204043647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420379819.9U CN204043647U (en) 2014-07-10 2014-07-10 A kind of deep hole internal thread detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420379819.9U CN204043647U (en) 2014-07-10 2014-07-10 A kind of deep hole internal thread detection device

Publications (1)

Publication Number Publication Date
CN204043647U true CN204043647U (en) 2014-12-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420379819.9U CN204043647U (en) 2014-07-10 2014-07-10 A kind of deep hole internal thread detection device

Country Status (1)

Country Link
CN (1) CN204043647U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105091808A (en) * 2015-07-31 2015-11-25 湖南飞沃新能源科技有限公司 Wind power generation pre-embedded thread sleeve screw thread detection machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105091808A (en) * 2015-07-31 2015-11-25 湖南飞沃新能源科技有限公司 Wind power generation pre-embedded thread sleeve screw thread detection machine
CN105091808B (en) * 2015-07-31 2016-11-30 湖南飞沃新能源科技股份有限公司 A kind of wind-power electricity generation built-in turnbuckle thread testing machine

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Address after: Guanyin Bridge village zoushi town of Taoyuan County in Hunan province Changde city two group 415701

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Address before: Taoyuan County, Hunan province 415702 horse Changde City Ling Zhen Shen Jia Gang Cun Shi Gong mouth.

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