CN104296628A - Checking fixture for measuring disc cone height of valve - Google Patents
Checking fixture for measuring disc cone height of valve Download PDFInfo
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- CN104296628A CN104296628A CN201410512810.5A CN201410512810A CN104296628A CN 104296628 A CN104296628 A CN 104296628A CN 201410512810 A CN201410512810 A CN 201410512810A CN 104296628 A CN104296628 A CN 104296628A
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Abstract
The invention discloses a checking fixture for measuring a disc cone height of a valve. The checking fixture for measuring the disc cone height of the valve is mainly used for measuring the longitudinal distance from a gauge section of a disc conical surface of the valve to a disc end surface, and is composed of a valve disc cone height measurement assembly (provided with a dial indicator), a base assembly component and a compression component. The base assembly component is provided with a sliding block component and a V-shaped block assembly, wherein the sliding block component is used for adjusting the diameter of a size section of a gauge, and the V-shaped block assembly is matched with the compression component and is used for installing a valve to be measured. The valve disc cone height measurement assembly (provided with the dial indicator) is used for displaying a measurement value of the longitudinal distance from the gauge section of the disc conical surface to the disc end surface of the measured valve. The checking fixture for measuring the disc cone height of the valve can be applied to measure the measurement value of the longitudinal distance from the gauge section of the conical surface of the measured valve, with different rod diameters and different gauge diameters, to the disc end surface, reduces the number of gauges and expenses, and guarantees detection timeliness.
Description
Technical field
The present invention relates to valve product geometrical property project detection field in internal combustion engine manufacture, particularly valve retainer conical surface gauge cross section is to the detection of dish end face fore-and-aft distance project.
Background technology
Engine valve product geometrical property project detects, and everyly relates to the detection of valve retainer conical surface gauge cross section to dish end face fore-and-aft distance project, generally can adopt general three coordinate machines measurements or appliance special for detecting, dial gauge carries out platform measuring.The former Measuring Time is longer, and adopts point-like gauge head, and because valve retainer cone end face diameter is comparatively large, measurement result has certain dispute.The common appliance special for detecting that the latter uses, the pilot hole diameter of the length of cubing and cubing centre must match with the bar minister degree of tested valve and diameter, and the pilot hole of appliance special for detecting upper surface (sword) diameter also must be consistent with the gauge diameter of tested valve, could examinations (also requiring during detection to coordinate detection platform).Few for valve product variety, it is rational for designing all appliance special for detecting.But many for valve product variety, this practice is inconvenient, particularly for the valve product in multi-scheme design stage, because gas gate design is short with the cycle of change, the designing and making common appliance special for detecting time is shorter.The existence of this contradiction, is unfavorable for quality control, must again invent and design a kind of measurement valve retainer cone height universal check tool.
Summary of the invention
The object of the present invention is to provide a kind of for measuring valve retainer conical surface gauge cross section to dish end face fore-and-aft distance, being made up of valve retainer cone height measurement components (band dial gauge), base assembly parts and a compacting part.Wherein base assembly parts are provided with slider part and V-block assembly, and slider part is for adjusting gauge size diameter of section, and V-block assembly coordinates compacting part for installing tested valve.Valve retainer cone height measurement components (band dial gauge) is for showing the dish conical surface gauge cross section of tested valve to dish end face fore-and-aft distance measured value.First obtain according to the gauge size Ф A that tested valve pattern marks the c value (c=a+ Ф A/2, wherein a is the fixed value that cubing has measured out) needing adjustment during measurement, adopt the position of gauge block and dial gauge adjustment sliding shoe assembly.Tested valve is inserted in the V-type groove of V-block assembly of cubing again, and compress valve with compacting part.By the dial gauge of valve retainer cone height measurement components zeroing position, then measure the dish conical surface gauge cross section of tested valve with valve retainer cone height measurement components to dish end face fore-and-aft distance measured value.Apply this cover cubing, cubing quantity, to dish end face fore-and-aft distance measured value, is reduced in the dish conical surface gauge cross section can measuring the tested valve of different bar portion diameter and different gauge diameter
Guarantee with expense promptness rational in infrastructure that detect, dependable performance is advanced, easy for operation, a kind ofly fast and accurately measures valve retainer cone height cubing.
Technical solution of the present invention is such, and a kind of measurement valve retainer cone height cubing, comprises band dial gauge measurement components, base assembly parts and compacting part, dial gauge, first lock-screw, lining, locking cap, spring, measuring unit, stop screw, gauge head axle, base assembly parts, compacting part, first hexagon socket cap head screw, slider part, riser, first handle, second handle, V-block assembly, base, second hexagon socket cap head screw, guide pole, take-up housing, second lock-screw, first orienting lug, adjustment screw, second orienting lug, sliding shoe assembly, fixation kit, first straight pin, 3rd hexagon socket cap head screw, spring lock block, spring, second straight pin, three cylindrical pin, 4th hexagon socket cap head screw, 5th hexagon socket cap head screw, sliding shoe, first insert, fixed block, second insert, handle, set nut, bayonet lock, sliding sleeve, holddown spring, compression axis, hold down assembly, 6th hexagon socket cap head screw, bearing, it is characterized in that base assembly parts and compacting part (2) are provided with slider part (14) and V-block assembly (18) above, the top of base assembly parts and compacting part (2) is provided with and is with dial gauge measurement components (1), dial gauge (3) is installed on top with band dial gauge measurement components (1), measuring unit (8) inner chamber and base cavity install gauge head axle (10), gauge head axle (10) top is provided with spring (7), top is locking cap (6) to spring (7), measuring unit (8) inner chamber upper port has internal thread to engage top pressure spring (7) with measuring unit (8) lower end column cap external thread, locking cap (6) endoporus is counterbore, this counterbore mounting bush (5), the contact of the interior pore volume dial gauge (3) of lining (5) loads, locking cap (6) has screw to hold the first lock-screw (4) through top pressure lining (5), lining (5) endoporus installs the contact of dial gauge (3), measuring unit (8) has counterbore mounting limit screw (9), gauge head axle (10) diameter of axle has hole groove to hold stop screw (9) through after measuring unit (8), this hole groove is inserted in the termination of stop screw (9), base assembly parts (11), compacting part (12) is tightened up by the first hexagon socket cap head screw (13), the base (19) of base assembly parts (11) installs riser (15) above, and above riser (15), both sides is equipped with first handle (16), second handle (17), base assembly parts (11) are equipped with slider part (14), with V-block assembly (18) is housed, take-up housing (22) is equipped with guide pole (21) by locking with the second hexagon socket cap head screw (20), and the first orienting lug (24) is equipped with in take-up housing (22) side, opposite side is equipped with the second orienting lug (26), by with the 4th hexagon socket cap head screw (35) locking, the second straight pin (33) is housed above it, three cylindrical pin (34), spring lock block (31) is equipped with in the side of take-up housing (22), spring (32) is locked by the 3rd hexagon socket cap head screw (30), spring (32) external end head is equipped with adjustment screw (25), sliding shoe assembly (27) is equipped with in take-up housing (22) side, bottom surface, opposite side is equipped with fixation kit (28), and by the first straight pin (29), 5th hexagon socket cap head screw (36), 4th hexagon socket cap head screw (35) locking, the sliding shoe (37) of sliding shoe assembly (27) is provided with the first insert (38), the fixed block (39) of fixed block assembly (28) is equipped with the second insert (40), hold down assembly (47) sliding sleeve (44) endoporus in the middle of install holddown spring (45), compression axis (46) is equipped with in holddown spring (45) bottom, holddown spring (45) top dress handle (41), set nut (42), the porose installation bayonet lock (43) in sliding sleeve (44) top, bearing (49) center pit of compacting part is installed and is held down assembly (47), and by tightening up with the 6th hexagon socket cap head screw (48), the first orienting lug (24) on slider part (14), the upper end face of the second orienting lug (26) is the dish conical surface gauge cross section of the measuring tested valve reference field to dish end face fore-and-aft distance, V-block assembly (18) coordinates compacting part (12) for installing tested valve, the pressure valve stem face of cylinder, band dial gauge measurement components (1) the top centering also tested valve card gauge section of top pressure contacts with the location sword of sliding shoe assembly (27), and dial gauge (3) shows the dish conical surface gauge cross section of tested valve to dish end face fore-and-aft distance measured value.
Band dial gauge measurement components (1), base assembly parts and compacting part (2), dial gauge (3) are assembled rear its measuring unit (8) base and are directly placed on the face of measuring piece.
The present invention's advantage is compared with prior art:
1, slider part is designed, by work gauge block and dial gauge, for adjusting the gauge size diameter of section (adopting lock-screw to lock after adjusting to ad-hoc location) of tested different air valve, apply this cover cubing, the dish conical surface gauge cross section can measuring the tested valve of different bar portion diameter and different gauge diameter, to dish end face fore-and-aft distance measured value, is reduced cubing quantity and reduces cubing expense and guarantee the promptness that detects.
2, V-block assembly coordinates compacting part for installing tested valve, under valve retainer cone height measurement components (band dial gauge) acting force of the spring, this structure can make valve stem face of cylinder quick centring and the location sword of tested valve retainer conical surface gauge section and sliding shoe assembly is kept in touch, and ensures measuring accuracy.
3, the gauge head axle measuring point of valve retainer cone height measurement components (band dial gauge) is plane measuring surface, and measurement result is reproducible, and measurement result is accurate, dispute is few.
4, the first orienting lug on slider part, the upper end face of the second orienting lug are used as the reference field of dish conical surface gauge cross section to dish end face fore-and-aft distance of the tested valve of measurement, only should be noted the deviation value of dial gauge pointer and zero-bit during measuring process reading, survey measurements is quick.
5, under the condition not having detection platform, still can implement inspection, this detects valve retainer conical surface gauge cross section to the more aobvious superiority of dish end face fore-and-aft distance for the warehouse in nonproductive district.
Accompanying drawing explanation
Fig. 1 is a kind of one-piece construction assembling front view measuring valve retainer cone height cubing of the present invention.
Fig. 2 is a kind of one-piece construction assembling right view measuring valve retainer cone height cubing of the present invention.
Fig. 3 is a kind of one-piece construction assembling left view measuring valve retainer cone height cubing of the present invention.
Fig. 4 is a kind of one-piece construction assembling elevation view measuring valve retainer cone height cubing of the present invention.
To be that the present invention is a kind of measure the front view that valve retainer cone height cubing valve cone height measurement components is provided with dial gauge to Fig. 5.
To be that the present invention is a kind of measure the front view that valve retainer cone height cubing valve cone height measurement components is not provided with dial gauge to Fig. 6.
Fig. 7 is that the present invention's one measures valve retainer cone height cubing parts gauge head axle stereographic map.
Fig. 8 is that the present invention's one measures valve retainer cone height cubing parts measuring unit stereographic map.
Fig. 9 is that the present invention's one measures valve retainer cone height cubing parts base assembly parts and compacting part front view.
Figure 10 is the A-A cut-open view of the present invention by Fig. 9.
Figure 11 is that the present invention's one measures valve retainer cone height cubing parts base assembly parts and compacting part right view.
Figure 12 is a kind of base front view measuring valve retainer cone height cubing of the present invention.
Figure 13 is a kind of base right view measuring valve retainer cone height cubing of the present invention.
Figure 14 is a kind of base vertical view measuring valve retainer cone height cubing of the present invention.
Figure 15 is a kind of base left view measuring valve retainer cone height cubing of the present invention.
Figure 16 is a kind of slider part front view measuring valve retainer cone height cubing of the present invention.
Figure 17 is a kind of slider part left view measuring valve retainer cone height cubing of the present invention.
Figure 18 is a kind of slider part vertical view measuring valve retainer cone height cubing of the present invention.
To be that the present invention is a kind of measure the B-B cut-open view of valve retainer cone height cubing by Figure 18 to Figure 19.
To be that the present invention is a kind of measure the C-C cut-open view of valve retainer cone height cubing by Figure 18 to Figure 20.
To be that the present invention is a kind of measure the A-A cut-open view of valve retainer cone height cubing by Figure 18 to Figure 21.
To be that the present invention is a kind of measure the A direction view of valve retainer cone height cubing by Figure 16 to Figure 22.
To be that the present invention is a kind of measure the D-D cut-open view of valve retainer cone height cubing by Figure 18 to Figure 23.
To be that the present invention is a kind of measure the E-E cut-open view of valve retainer cone height cubing by Figure 18 to Figure 24.
To be that the present invention is a kind of measure the F-F cut-open view of valve retainer cone height cubing by Figure 18 to Figure 25.
To be that the present invention is a kind of measure the G-G cut-open view of valve retainer cone height cubing by Figure 18 to Figure 26.
To be that the present invention is a kind of measure the H-H cut-open view of valve retainer cone height cubing by Figure 18 to Figure 27.
To be that the present invention is a kind of measure the I-I cut-open view of valve retainer cone height cubing by Figure 18 to Figure 28.
Figure 29 is that the present invention's one measures valve retainer cone height cubing V-block assembly front view.
Figure 30 is that the present invention's one measures valve retainer cone height cubing V-block assembly right view.
Figure 31 is that the present invention's one measures valve retainer cone height cubing V-block assembly plan view.
Figure 32 is that the present invention's one measures valve retainer cone height cubing fixed block assembly front view.
Figure 33 is that the present invention's one measures valve retainer cone height cubing fixed block assembly plan view.
Figure 34 is that the present invention's one measures valve retainer cone height cubing fixed block assembly left view.
Figure 35 is that the present invention's one measures valve retainer cone height cubing spring front view.
Figure 36 is that the present invention's one measures valve retainer cone height cubing riser front view.
Figure 37 is that the present invention's one is measured valve retainer cone height cubing and to be held down assembly front view.
Figure 38 is that the present invention's one is measured valve retainer cone height cubing and to be held down assembly right view.
Figure 39 is that the present invention's one measures valve retainer cone height cubing compacting part front view.
Figure 40 is that the present invention's one measures valve retainer cone height cubing compacting part right view.
Figure 41 is that the present invention's one measures valve retainer cone height cubing compacting part vertical view.
Figure 42 is that the present invention's one measures valve retainer cone height cubing first orienting lug front view.
Figure 43 is that the present invention's one measures valve retainer cone height cubing second orienting lug front view.
Figure 44 is that the present invention's one measures valve retainer cone height cubing bayonet lock three-dimensional view.
Figure 45 is that the present invention's one measures valve retainer cone height cubing handle three-dimensional view.
Figure 46 is that the present invention's one measures valve retainer cone height cubing set nut three-dimensional view.
Figure 47 is that the present invention's one measures valve retainer cone height cubing sliding sleeve stereographic map.
Figure 48 is that the present invention's one measures valve retainer cone height cubing sliding sleeve front view.
Reference numeral: band dial gauge assembly (1), base assembly parts and compacting part (2), dial gauge (3), first lock-screw (4), lining (5), locking cap (6), spring (7), measuring unit (8), stop screw (9), gauge head axle (10), base assembly parts (11), compacting part (12), first hexagon socket cap head screw (13), slider part (14), riser (15), first handle (16), second handle (17), V-block assembly (18), base (19), second hexagon socket cap head screw (20), guide pole (21), take-up housing (22), second lock-screw (23), first orienting lug (24), adjustment screw (25), second orienting lug (26), sliding shoe assembly (27), fixation kit (28), first straight pin (29), 3rd hexagon socket cap head screw (30), spring lock block (31), spring (32), second straight pin (33), three cylindrical pin (34), 4th hexagon socket cap head screw (35), 5th hexagon socket cap head screw (36), sliding shoe (37), first insert (38), fixed block (39), second insert (40), handle (41), set nut (42), bayonet lock (43), sliding sleeve (44), holddown spring (45), compression axis (46), hold down assembly (47), 6th hexagon socket cap head screw (48), bearing (49).
Embodiment
Make detail below in conjunction with accompanying drawing to the present invention to describe.
Embodiment 1, a kind of measurement valve retainer cone height cubing, comprises band dial gauge measurement components, base assembly parts and compacting part, dial gauge, first lock-screw, lining, locking cap, spring, measuring unit, stop screw, gauge head axle, base assembly parts, compacting part, first hexagon socket cap head screw, slider part, riser, first handle, second handle, V-block assembly, base, second hexagon socket cap head screw, guide pole, take-up housing, second lock-screw, first orienting lug, adjustment screw, second orienting lug, sliding shoe assembly, fixation kit, first straight pin, 3rd hexagon socket cap head screw, spring lock block, spring, second straight pin, three cylindrical pin, 4th hexagon socket cap head screw, 5th hexagon socket cap head screw, sliding shoe, first insert, fixed block, second insert, handle, set nut, bayonet lock, sliding sleeve, holddown spring, compression axis, hold down assembly, 6th hexagon socket cap head screw, bearing, it is characterized in that base assembly parts and compacting part (2) are provided with slider part (14) and V-block assembly (18) above, the top of base assembly parts and compacting part (2) is provided with and is with dial gauge measurement components (1), dial gauge (3) is installed on top with band dial gauge measurement components (1), measuring unit (8) inner chamber and base cavity install gauge head axle (10), gauge head axle (10) top is provided with spring (7), top is locking cap (6) to spring (7), measuring unit (8) inner chamber upper port has internal thread to engage top pressure spring (7) with measuring unit (8) lower end column cap external thread, locking cap (6) endoporus is counterbore, this counterbore mounting bush (5), the contact of the interior pore volume dial gauge (3) of lining (5) loads, locking cap (6) has screw to hold the first lock-screw (4) through top pressure lining (5), lining (5) endoporus installs the contact of dial gauge (3), measuring unit (8) has counterbore mounting limit screw (9), gauge head axle (10) diameter of axle has hole groove to hold stop screw (9) through after measuring unit (8), this hole groove is inserted in the termination of stop screw (9), base assembly parts (11), compacting part (12) is tightened up by the first hexagon socket cap head screw (13), the base (19) of base assembly parts (11) installs riser (15) above, and above riser (15), both sides is equipped with first handle (16), second handle (17), base assembly parts (11) are equipped with slider part (14), with V-block assembly (18) is housed, take-up housing (22) is equipped with guide pole (21) by locking with the second hexagon socket cap head screw (20), and the first orienting lug (24) is equipped with in take-up housing (22) side, opposite side is equipped with the second orienting lug (26), by with the 4th hexagon socket cap head screw (35) locking, the second straight pin (33) is housed above it, three cylindrical pin (34), spring lock block (31) is equipped with in the side of take-up housing (22), spring (32) is locked by the 3rd hexagon socket cap head screw (30), spring (32) external end head is equipped with adjustment screw (25), sliding shoe assembly (27) is equipped with in take-up housing (22) side, bottom surface, opposite side is equipped with fixation kit (28), and by the first straight pin (29), 5th hexagon socket cap head screw (36), 4th hexagon socket cap head screw (35) locking, the sliding shoe (37) of sliding shoe assembly (27) is provided with the first insert (38), the fixed block (39) of fixed block assembly (28) is equipped with the second insert (40), hold down assembly (47) sliding sleeve (44) endoporus in the middle of install holddown spring (45), compression axis (46) is equipped with in holddown spring (45) bottom, holddown spring (45) top dress handle (41), set nut (42), the porose installation bayonet lock (43) in sliding sleeve (44) top, bearing (49) center pit of compacting part is installed and is held down assembly (47), and by tightening up with the 6th hexagon socket cap head screw (48), the first orienting lug (24) on slider part (14), the upper end face of the second orienting lug (26) is the dish conical surface gauge cross section of the measuring tested valve reference field to dish end face fore-and-aft distance, V-block assembly (18) coordinates compacting part (12) for installing tested valve, the pressure valve stem face of cylinder, band dial gauge measurement components (1) the top centering also tested valve card gauge section of top pressure contacts with the location sword of sliding shoe assembly (27), and dial gauge (3) shows the dish conical surface gauge cross section of tested valve to dish end face fore-and-aft distance measured value.Band dial gauge measurement components (1), base assembly parts and compacting part (2), dial gauge (3) are assembled rear its measuring unit (8) base and are directly placed on the face of measuring piece.
Embodiment 2, according to the testing requirement of engine valve dish conical surface gauge cross section to dish end face fore-and-aft distance project, first will guarantee the bar portion face of cylinder axis of the tested valve simulating different bar portions diameter; It is secondary guarantees the cross section simulating different air valve dish conical surface gauge size; 3rd requires that measuring process is steady, and measurement data is reproducible, convenient reading; 4th to consider manually-operated convenience (not have under platform condition still can examinations).
This kind of valve retainer cone height cubing, is characterized in that this cubing is made up of valve retainer cone height measurement components (band dial gauge), base assembly parts and a compacting part.Wherein base assembly parts are provided with slider part and V-block assembly.By work gauge block and dial gauge, slider part is for adjusting the gauge size diameter of section (adopting lock-screw to lock after adjusting to ad-hoc location) of tested different air valve, and the first orienting lug on slider part, the upper end face of the second orienting lug are used as the reference field of dish conical surface gauge cross section to dish end face fore-and-aft distance of the tested valve of measurement; V-block assembly coordinates compacting part for installing tested valve, under valve retainer cone height measurement components (band dial gauge) acting force of the spring, this structure can make valve stem face of cylinder quick centring and the location sword of tested valve retainer conical surface gauge section and sliding shoe assembly is kept in touch, and ensures measuring accuracy; Valve retainer cone height measurement components (band dial gauge) is for showing the dish conical surface gauge cross section of tested valve to dish end face fore-and-aft distance measured value.First obtain according to the gauge size Ф A that tested valve pattern marks the c value (c=a+ Ф A/2, wherein a is the fixed value that cubing has measured out) needing adjustment during measurement, adopt the position of gauge block and dial gauge adjustment sliding shoe assembly.Tested valve is inserted in the V-type groove of V-block assembly of cubing again, and compress valve with compacting part.By the dial gauge of valve retainer cone height measurement components zeroing position, then the dish conical surface gauge cross section of tested valve is measured with valve retainer cone height measurement components to dish end face fore-and-aft distance measured value cubing of the present invention, can measure different bar portion diameter and different measurer diameter by the dish conical surface gauge cross section of valve to dish end face fore-and-aft distance measured value, reduce cubing quantity and expense, and guarantee the promptness of detection.
To dish end face fore-and-aft distance project, the specific embodiment of the present invention is described with certain type valve product measurement dish conical surface gauge cross section below, concrete steps are as follows:
1, cubing is placed on platform, and with the clean each working surface of cotton wiped clean.
2, the c value (c=a+ needing adjustment is obtained according to the gauge size Ф A that tested valve pattern marks
Ф A/2, wherein a is the fixed value that cubing has measured out), then select nominal size close to 1 ~ 2 piece, the work gauge block (size after gauge block combination is less than c value about 0.15) of c value, and combined by gauge block, the size after gauge block combination is decided to be m.
3, x(x=c-m is calculated).
4, the gauge block after combination is inserted between fixed block assembly and sliding shoe assembly, and allow two surface of contact paste
Close good.
5, make dial gauge gauge outfit vertically point to sliding shoe tail end face, and press table 0.1.
6, adopt adjustment screw to be regulated outward by sliding shoe assembly, adjustable range is that x(is apparent by percentage
Survey slide block displacement), adopt two lock-screw locking sliding shoes after adjusting to the right place.
7, combined gauges is taken away.
8, firmly valve retainer cone height measurement components is pressed on platform, and by the dial gauge on measurement components
Zero setting position.
9, tested valve is inserted in the V-type groove of V-block assembly of cubing, and compress valve with compacting part.
10, firmly valve retainer cone height measurement components is pressed on the end face of the tested valve in cubing, directly
Measuring unit end face to measurement components contacts with the upper surface of the first orienting lug, the second orienting lug, reads the reading d of dial gauge.
11, using y=b+d, as the dish cone height measured value of tested valve, (wherein b is that cubing is measured
The slider part pattern of fixed value out).
12, measure terminate after each for cubing workplace to be oiled preservation.
Claims (2)
1. measure a valve retainer cone height cubing, comprise band dial gauge measurement components, base assembly parts and compacting part, dial gauge, first lock-screw, lining, locking cap, spring, measuring unit, stop screw, gauge head axle, base assembly parts, compacting part, first hexagon socket cap head screw, slider part, riser, first handle, second handle, V-block assembly, base, second hexagon socket cap head screw, guide pole, take-up housing, second lock-screw, first orienting lug, adjustment screw, second orienting lug, sliding shoe assembly, fixation kit, first straight pin, 3rd hexagon socket cap head screw, spring lock block, spring, second straight pin, three cylindrical pin, 4th hexagon socket cap head screw, 5th hexagon socket cap head screw, sliding shoe, first insert, fixed block, second insert, handle, set nut, bayonet lock, sliding sleeve, holddown spring, compression axis, hold down assembly, 6th hexagon socket cap head screw, bearing, it is characterized in that base assembly parts and compacting part (2) are provided with slider part (14) and V-block assembly (18) above, the top of base assembly parts and compacting part (2) is provided with and is with dial gauge measurement components (1), dial gauge (3) is installed on top with band dial gauge measurement components (1), measuring unit (8) inner chamber and base cavity install gauge head axle (10), gauge head axle (10) top is provided with spring (7), top is locking cap (6) to spring (7), measuring unit (8) inner chamber upper port has internal thread to engage top pressure spring (7) with measuring unit (8) lower end column cap external thread, locking cap (6) endoporus is counterbore, this counterbore mounting bush (5), the contact of the interior pore volume dial gauge (3) of lining (5) loads, locking cap (6) has screw to hold the first lock-screw (4) through top pressure lining (5), lining (5) endoporus installs the contact of dial gauge (3), measuring unit (8) has counterbore mounting limit screw (9), gauge head axle (10) diameter of axle has hole groove to hold stop screw (9) through after measuring unit (8), this hole groove is inserted in the termination of stop screw (9), base assembly parts (11), compacting part (12) is tightened up by the first hexagon socket cap head screw (13), the base (19) of base assembly parts (11) installs riser (15) above, and above riser (15), both sides is equipped with first handle (16), second handle (17), base assembly parts (11) are equipped with slider part (14), with V-block assembly (18) is housed, take-up housing (22) is equipped with guide pole (21) by locking with the second hexagon socket cap head screw (20), and the first orienting lug (24) is equipped with in take-up housing (22) side, opposite side is equipped with the second orienting lug (26), by with the 4th hexagon socket cap head screw (35) locking, the second straight pin (33) is housed above it, three cylindrical pin (34), spring lock block (31) is equipped with in the side of take-up housing (22), spring (32) is locked by the 3rd hexagon socket cap head screw (30), spring (32) external end head is equipped with adjustment screw (25), sliding shoe assembly (27) is equipped with in take-up housing (22) side, bottom surface, opposite side is equipped with fixation kit (28), and by the first straight pin (29), 5th hexagon socket cap head screw (36), 4th hexagon socket cap head screw (35) locking, the sliding shoe (37) of sliding shoe assembly (27) is provided with the first insert (38), the fixed block (39) of fixed block assembly (28) is equipped with the second insert (40), hold down assembly (47) sliding sleeve (44) endoporus in the middle of install holddown spring (45), compression axis (46) is equipped with in holddown spring (45) bottom, holddown spring (45) top dress handle (41), set nut (42), the porose installation bayonet lock (43) in sliding sleeve (44) top, bearing (49) center pit of compacting part is installed and is held down assembly (47), and by tightening up with the 6th hexagon socket cap head screw (48), the first orienting lug (24) on slider part (14), the upper end face of the second orienting lug (26) is the dish conical surface gauge cross section of the measuring tested valve reference field to dish end face fore-and-aft distance, V-block assembly (18) coordinates compacting part (12) for installing tested valve, the pressure valve stem face of cylinder, band dial gauge measurement components (1) the top centering also tested valve card gauge section of top pressure contacts with the location sword of sliding shoe assembly (27), and dial gauge (3) shows the dish conical surface gauge cross section of tested valve to dish end face fore-and-aft distance measured value.
2. measure valve retainer cone height cubing according to one according to claim 1, it is characterized in that band dial gauge measurement components (1), base assembly parts and compacting part (2), dial gauge (3) are assembled rear its measuring unit (8) base and be directly placed on the face of measuring piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512810.5A CN104296628B (en) | 2014-09-29 | 2014-09-29 | One kind measurement valve discone antenna height cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512810.5A CN104296628B (en) | 2014-09-29 | 2014-09-29 | One kind measurement valve discone antenna height cubing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104296628A true CN104296628A (en) | 2015-01-21 |
| CN104296628B CN104296628B (en) | 2017-07-11 |
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| CN201410512810.5A Active CN104296628B (en) | 2014-09-29 | 2014-09-29 | One kind measurement valve discone antenna height cubing |
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| CN104654974A (en) * | 2015-03-09 | 2015-05-27 | 广西玉柴机器股份有限公司 | Measurement gauge for disc cone height of air valve |
| CN105115399A (en) * | 2015-09-09 | 2015-12-02 | 广西玉柴机器股份有限公司 | Air cylinder body bore hole spigot depth detection tool |
| CN105136088A (en) * | 2015-09-21 | 2015-12-09 | 北京奥特恒达技术开发有限公司 | Self-alignment contact type measurement device and measurement method thereof |
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