CN104913707A - Digital display type depth detection device - Google Patents
Digital display type depth detection device Download PDFInfo
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- CN104913707A CN104913707A CN201510016135.1A CN201510016135A CN104913707A CN 104913707 A CN104913707 A CN 104913707A CN 201510016135 A CN201510016135 A CN 201510016135A CN 104913707 A CN104913707 A CN 104913707A
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- steel ball
- support frame
- push rod
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Abstract
The invention discloses a digital display type depth detection device. The device comprises a reading block and a size block. The reading block comprises a pedestal and a T-shaped rod. The pedestal is provided with a body. An upper end of the body is provided with a support frame. The support frame is provided with a dial indicator. The dial indicator is connected to a computer through a data line.. A side surface of the body is provided with a handle. The T-shaped rod is arranged in a body center and a T-shaped end is downward. The T-shaped end is provided with a spring 1. The T-shaped rod is provided with an annular groove. A bolt 3 is arranged on the annular groove so that the T-shaped rod can be prevented from slipping down in the body, a lower end of the T-shaped rod is abutted and the dial indicator is touched to measure a bottom bar. The size block comprises a top rod and a steel ball locking rack assembly. An upper end of the top rod is provided with a ball contact. A lower portion top rod of the ball contact is provided with a nut. The size block is put into a hole, the nut is screwed, the steel ball locking rack assembly is protruded towards a hole wall, the reading block is arranged on the size block, and then the computer can display each setting data. The digital display type depth detection device of the invention can rapidly, accurately and conveniently detect whether a blind hole depth is in a specification scope.
Description
Technical field
The present invention relates to a kind of digital display type depth detection apparatus.
Background technology
In prior art, traditional measurement adopts vernier caliper, pit gauge etc.
Its weak point is: efficiency is low, and measuring error is large, adopts three-dimensional coordinates measurement, measures cost large, inconvenient in-site measurement.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of digital display type depth detection apparatus, makes it quick and easy, accurately raises the efficiency.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of digital display type depth detection apparatus, comprise: reading block and sized blocks, described reading block comprises, base, body and T-shaped bar, described base lower surface is provided with the over cap of a band through hole, and it is connected with base by screw one; Described body lower end is connected with base by screw two; Described body upper end is provided with a bracing frame, and on support frame as described above, cover has a dial gauge and sheath, and described dial gauge is fixed by screw four and sheath and body, and described dial gauge is connected with a data line, the data line other end is connected with a computer; Described T-shaped bar two ends are respectively provided with an orienting sleeve, described orienting sleeve is set in body central, T-shaped end is arranged downwards and its T-shaped end is provided with spring one, described T-shaped bar is processed with ring groove, screw three is locked on body, in described ring groove position can restricted T shape bar from landing in body central, push up the lower end of described T-shaped bar, can touch described dial gauge measurement bottom bar thus make measurement data show on computers; Described sized blocks part comprises push rod, nut, steel ball locking frame component; There is ball contact described push rod upper end, and the push rod of described ball contact bottom is processed with screw thread, and on the push rod of described thread portions, cover has spring two; Described nut is spun on the screw thread of push rod, and described nut one end is connected with below ball contact, and the described nut other end is connected with movable sleeve upper end, and described movable sleeve is enclosed within push rod; Described steel ball locking frame component upper end is connected with movable sleeve lower end, and described iron shot lock bracket assembly lower end is connected with a fixed cover being set in push rod bottom, and described fixed cover is fixed together by the pin-and-hole below pin and push rod and push rod.
Preferably, described spring one, one end withstands on the lower surface of bottom orienting sleeve, and the other end withstands on the shoulder of T-shaped bar, described spring one available buffer T-shaped bar upwards shock measurement bottom bar and reading block reset is made zero.
Preferably, below the top that described nut is set in movable sleeve and described ball contact, tightening nut can make upper support frame and lower support frame push steel ball outwards to rise convex, and unclamping nut steel ball can reset.
Preferably, described steel ball locking frame component, comprise upper support frame, lower support frame and steel ball, described steel ball is set between upper support frame and lower support frame, and when described upper support frame and lower support extruding steel ball, described steel ball can outwards rise convex.
Preferably, upper support frame and the lower support frame cross section of described steel ball locking frame component are at right angles trapezoidal, and described steel ball is limited in the waist side of two sections right-angled trapezium, and described steel ball is outside tangent with the waist in two right-angled trapezium cross sections.
Preferably, the body side of described reading block is provided with a C shape handle, can be used for having held reading block.
Preferably, the push rod of described sized blocks overlaps the spring two had, described spring two one end is connected with a step surface of push rod, and the other end is connected with step surface in movable sleeve, and described spring two administration activities can overlap certain downward thrust, and described steel ball can not be scattered.
Preferably, described dial gauge is connected with data line, described data line is connected with computer, when size exceedes margin tolerance, can send caution sound and programming count qualification rate and counting.
The invention has the beneficial effects as follows: can detect blind hole depth fast, accurately, easily whether in specification limit, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the main sectional structure schematic diagram of digital display type depth detection apparatus of the present invention;
Fig. 2 is the main sectional structure schematic diagram of parts 16 in Fig. 1;
Fig. 3 is the schematic top plan view of parts 16 in Fig. 1;
Fig. 4 is the examinations engine spark plug hole schematic diagram of digital display type depth detection apparatus of the present invention;
Wherein, 1, dial gauge; 2, bracing frame; 3, sheath; 4, screw four; 5, ring groove; 6, orienting sleeve; 7, T-shaped bar; 8, screw three; 9, body; 10, handle; 11, reading block; 12, sized blocks; 13, screw two; 14, spring one; 15, screw one; 16, base; 17, over cap; 18, push rod; 19, nut; 20, movable sleeve; 21, spring two; 22, upper support frame; 23, steel ball; 24, lower support frame; 25, fixed cover; 26, sell; 27, steel ball locking frame component; 28, ball contact; 29, screw thread; 30, pin-and-hole; 31, bottom bar is measured; 32, engine spark plug cylinder body; 33, data line; 34, computer.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Embodiments of the invention as Figure 1-4, a kind of digital display type depth detection apparatus, comprise: reading block 11 and sized blocks 12, described reading block 11 comprises, base 16, body 9 and T-shaped bar 7, described base 16 lower surface is provided with the over cap 17 of a band through hole, and it is connected with base 16 by screw 1; Described body 9 lower end is connected with base 16 by screw 2 13; Described body 9 upper end is provided with a bracing frame 2, on support frame as described above 2, cover has a dial gauge 1 and sheath 3, described dial gauge 1 is fixed with body 9 by screw 44 and sheath 3, and described dial gauge 1 is connected with a data line 33, data line 33 other end is connected with a computer 34; Described T-shaped bar 7 two ends are respectively provided with an orienting sleeve 6, described orienting sleeve 6 is set in body 9 intracardiac, T-shaped end is arranged downwards and its T-shaped end is provided with spring 1, described T-shaped bar 7 is processed with ring groove 5, screw 38 is locked on body 9, can restricted T shape bar 7 intracardiac landing from body 9 in described ring groove 5 position, push up the lower end of described T-shaped bar 7, the measurement bottom bar 31 of described dial gauge 1 can be touched thus make measurement data be presented on computer 34; Described sized blocks 12 part comprises push rod 18, nut 19, steel ball locking frame component 27; There is ball contact 28 described push rod 18 upper end, and the push rod 18 of described ball contact 28 bottom is processed with screw thread 29, and on the push rod 18 of described screw thread 29 bottom, cover has spring 2 21; Described nut 19 is spun on the screw thread 29 of push rod 18, and described nut 19 one end is connected with below ball contact 28, and described nut 19 other end is connected with movable sleeve 20 upper end, and described movable sleeve 20 is enclosed within push rod 18; Described steel ball locking frame component 27 upper end is connected with movable sleeve 20 lower end, described iron shot lock bracket assembly lower end is connected with a fixed cover 25 being set in push rod 18 bottom, and described fixed cover 25 is fixed together with push rod 18 by the pin-and-hole 30 below pin 26 and push rod 18; Described spring 1, one end withstands on the lower surface of bottom orienting sleeve 6, and the other end withstands on the shoulder of T-shaped bar 7, described spring 1 available buffer T-shaped bar 7 upwards shock measurement bottom bar 31 and make reading block 11 reset zero.Below the top that described nut 19 is set in movable sleeve 20 and ball contact 28, tightening nut 19 can make upper support frame 22 and upper support frame 24 push steel ball 23 outwards to rise convex, and unclamping nut 19 steel ball 23 can reset; Described steel ball locking frame component 27, comprise upper support frame 22, upper support frame 24 and steel ball 23, described steel ball 23 is set between upper support frame 22 and upper support frame 24, and when described upper support frame 22 and lower support extruding steel ball 23, described steel ball 23 can outwards rise convex; Upper support frame 22 and upper support frame 24 cross section of described steel ball locking frame component 27 are at right angles trapezoidal, and described steel ball 23 is limited in the waist side of two sections right-angled trapezium, and described steel ball 23 is outside tangent with the waist in two right-angled trapezium cross sections; Body 9 side of described reading block 11 is provided with a C shape handle 10, can be used for having held reading block 11; The push rod 18 of described sized blocks 12 overlaps the spring 2 21 had, described spring 2 21 one end is connected with a step surface of push rod 18, the other end is connected with step surface in movable sleeve 20, and described spring 2 21 administration activities can overlap 20 certain downward thrusts, and described steel ball 23 can not be scattered; Described dial gauge 1 is connected with data line 33, and described data line 33 is connected with computer 34, when size exceedes margin tolerance, can send caution sound and programming count qualification rate and counting.
The course of work of digital display type depth detection apparatus of the present invention is as follows:
In the diagram, sized blocks 12 top nut 19 will be unclamped during detection, put it into and treat in gaging hole, slowly tightening nut 19, upper support frame 22 in steel ball locking frame component 27 and upper support frame 24 extruding steel ball 23, steel ball 23 to rise until the inwall of gaging hole convex and with keep until gaging hole relative fixing after, again reading block 11 is placed in sized blocks 12, the T-shaped bar 7 of the ball contact 28 jack-up reading block 11 on hundred cun of blocks, the measurement bottom bar 31 of T-shaped bar 7 jack-up dial gauges 1, now computer 34 can carry out statistical counting to the measurement data of dial gauge 1 and show disqualification rate, qualification rate, alarming sound is sent when there is unacceptable product.
Digital display type depth detection apparatus of the present invention, reach fast, detect accurately, easily the function whether in specification limit of blind hole depth, efficiency is high.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a digital display type depth detection apparatus, it is characterized in that comprising: reading block (11) and sized blocks (12), described reading block (11) comprises, base (16), body (9) and T-shaped bar (7), described base (16) lower surface is provided with the over cap (17) of a band through hole, and it is connected with base (16) by screw one (15); Described body (9) lower end is connected with base (16) by screw two (13); Described body (9) upper end is provided with a bracing frame (2), the upper cover of support frame as described above (2) has a dial gauge (1) and sheath (3), described dial gauge (1) is fixed with body (9) by screw four (4) and sheath (3), described dial gauge (1) is connected with a data line (33), data line (33) other end is connected with a computer (34); Described T-shaped bar (7) two ends are respectively provided with an orienting sleeve (6), described orienting sleeve (6) is set in body (9) intracardiac, T-shaped end is arranged downwards and its T-shaped end is provided with spring one (14), described T-shaped bar (7) is processed with ring groove (5), screw three (8) is locked on body (9), can restricted T shape bar (7) intracardiac landing from body (9) in described ring groove (5) position, push up the lower end of described T-shaped bar (7), the measurement bottom bar (31) of described dial gauge (1) can be touched thus make measurement data be presented on computer (34); Described sized blocks (12) part comprises push rod (18), nut (19), steel ball locking frame component (27); There is ball contact (28) described push rod (18) upper end, and the push rod (18) of described ball contact (28) bottom is processed with screw thread (29), and the upper cover of push rod (18) of described screw thread (29) bottom has spring two (21); Described nut (19) is spun on the screw thread (29) of push rod (18), described nut (19) one end is connected with ball contact (28) below, described nut (19) other end is connected with movable sleeve (20) upper end, and described movable sleeve (20) is enclosed within push rod (18); Described steel ball locking frame component (27) upper end is connected with movable sleeve (20) lower end, described iron shot lock bracket assembly (27) lower end is connected with a fixed cover (25) being set in push rod (18) bottom, and described fixed cover (25) is fixed together by the pin-and-hole (30) below pin (26) and push rod (18) and push rod (18).
2. digital display type depth detection apparatus according to claim 1, it is characterized in that described spring one (14), one end withstands on the lower surface of bottom orienting sleeve (6), the other end withstands on the shoulder of T-shaped bar (7), described spring one (14) available buffer T-shaped bar (7) upwards shock measurement bottom bar (31) and make reading block (11) reset zero.
3. digital display type depth detection apparatus according to claim 1, it is characterized in that described nut (19) is set in top and described ball contact (28) below of movable sleeve (20), tightening nut (19) can make upper support frame (22) and lower support frame (24) push steel ball (23) outwards to rise convex, and unclamping nut (19) steel ball (23) can reset.
4. digital display type depth detection apparatus according to claim 1, it is characterized in that described steel ball locking frame component (27), comprise upper support frame (22), lower support frame (24) and steel ball (23), described steel ball (23) is set between upper support frame (22) and lower support frame (24), when described upper support frame (22) and lower support extruding steel ball (23), described steel ball (23) can outwards rise convex.
5. digital display type depth detection apparatus according to claim 1 or 3, it is characterized in that upper support frame (22) and lower support frame (24) cross section of described steel ball locking frame component (27) are at right angles trapezoidal, described steel ball (23) is limited in the waist side of two sections right-angled trapezium, and described steel ball (23) is outside tangent with the waist in two right-angled trapezium cross sections.
6. digital display type depth detection apparatus according to claim 1, is characterized in that body (9) side of described reading block (11) is provided with a C shape handle (10), can be used for having held reading block (11).
7. digital display type depth detection apparatus according to claim 1, it is characterized in that the push rod (18) of described sized blocks (12) above overlaps the spring two (21) had, described spring two (21) one end is connected with a step surface of push rod (18), the other end is connected with the interior step surface of movable sleeve (20), described spring two (21) can the certain downward thrust of administration activities cover (20), and described steel ball (23) can not be scattered.
8. digital display type depth detection apparatus according to claim 1, it is characterized in that described dial gauge (1) is connected with data line (33), described data line (33) is connected with computer (34), when size exceedes margin tolerance, can send caution sound and programming count qualification rate and counting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016135.1A CN104913707A (en) | 2015-01-14 | 2015-01-14 | Digital display type depth detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016135.1A CN104913707A (en) | 2015-01-14 | 2015-01-14 | Digital display type depth detection device |
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| Publication Number | Publication Date |
|---|---|
| CN104913707A true CN104913707A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510016135.1A Pending CN104913707A (en) | 2015-01-14 | 2015-01-14 | Digital display type depth detection device |
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| CN (1) | CN104913707A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091891A (en) * | 2016-08-25 | 2016-11-09 | 杨振峰 | A kind of chemical pipeline pit depth rapid measurement device |
| WO2018145429A1 (en) * | 2017-02-07 | 2018-08-16 | 上海禾荷贸易有限公司 | Digital-display measuring tool having excessive-deviation alert device |
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2015
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| CN102506663A (en) * | 2011-10-28 | 2012-06-20 | 无锡富瑞德精密机械有限公司 | Valve seat depth measuring mechanism with dial depth gauge |
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| CN204007464U (en) * | 2014-07-02 | 2014-12-10 | 苏州市职业大学 | A kind of surface of shell step hole depth pick-up unit |
| CN104374286A (en) * | 2014-11-07 | 2015-02-25 | 常州耐之力刀具制造有限公司 | Small hole chamfering depth measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091891A (en) * | 2016-08-25 | 2016-11-09 | 杨振峰 | A kind of chemical pipeline pit depth rapid measurement device |
| WO2018145429A1 (en) * | 2017-02-07 | 2018-08-16 | 上海禾荷贸易有限公司 | Digital-display measuring tool having excessive-deviation alert device |
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Application publication date: 20150916 |
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