CN209356073U - Volume temperature rifle certification jig - Google Patents
Volume temperature rifle certification jig Download PDFInfo
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- CN209356073U CN209356073U CN201920044943.2U CN201920044943U CN209356073U CN 209356073 U CN209356073 U CN 209356073U CN 201920044943 U CN201920044943 U CN 201920044943U CN 209356073 U CN209356073 U CN 209356073U
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Abstract
The utility model discloses a kind of volume temperature rifle certification jigs, including pipette tips pressing device, gun barrel adaptive device, small of the stock tighting device for support, baseboard adjusting device, the bottom end of small of the stock tighting device for support is mounted on baseboard adjusting device, one end of the gun barrel adaptive device is flexibly connected with the top of the small of the stock tighting device for support, and the pipette tips pressing device is mounted on the other end of the gun barrel adaptive device.The volume temperature rifle certification jig is compared to hand-held mode, and the mode of machinery positioning is more accurate, reliable, and repeatability is high.
Description
Technical field
The utility model relates to volume temperature rifle calibrating field more particularly to a kind of volume temperature rifle certification jigs.
Background technique
Volume temperature rifle is a kind of non-contacting body temperature measuring instrument, and shape picture has the small of the stock, gun barrel and trigger like pistol.According to
The provisions of the relevant regulations issued by the State and specification, volume temperature rifle need periodic calibration as a kind of measuring instrument, it is ensured that measurement result is accurate, reliable.
Implement calibrating when, testing person first measured with standard temperature measurer at a certain distance from heat source temperature, then with volume temperature rifle alignment
Heat source same point measures, and compares the two measurement result, obtains calibrating conclusion.Since there are temperature uniformities for heat source itself
Problem, the temperature of different measurement points have deviation, and therefore, verification worker is necessary to ensure that measured point is identical when working.However, practical work
In work, verification worker generallys use the i.e. holding volume temperature rifle of hand-held and is operated, and is often while examining and determine many Tai Ewen
Rifle, Mei mono- Tai Ewen rifle require verification worker and aim at the same measured point.
Volume temperature rifle, although hand-held is flexible, the posture and positioning accuracy of hand-held gun, again are examined and determine using aforesaid way
Renaturation is poor；The accuracy aimed at by human eye is low；Frequently and repetitive operation is also easy to produce fatigue, reduces accuracy.
Summary of the invention
The purpose of this utility model is to provide a kind of volume temperature rifle certification jig, which compares hand-held
Mode, the mode of machinery positioning is more accurate, reliable, and repeatability is high.
Its technical solution is as follows:
Volume temperature rifle certification jig, including pipette tips pressing device, gun barrel adaptive device, small of the stock tighting device for support, bottom plate adjust dress
It sets, the bottom end of small of the stock tighting device for support is mounted on baseboard adjusting device, one end of the gun barrel adaptive device and the small of the stock beam
The top of tight device is flexibly connected, and the pipette tips pressing device is mounted on the other end of the gun barrel adaptive device.
The baseboard adjusting device includes supporting table, upper plate, lower plate, adjusts bolt, one end of the upper plate and lower plate
One end is hinged, and the other end of the upper plate is equipped with the first screw hole, and first screw hole matches with the adjusting bolt, the tune
Section bolt passes through first screw hole and the other end of the lower plate abuts；The supporting table is mounted on the plate of the upper plate
On face.
The supporting table includes lifter plate, fixed bracket, standing screw, and the fixed bracket includes fixed bottom plate, first
Fixed support plate, the second fixed support plate, the both ends of the fixed bottom plate are fixed with first fixed support plate, second respectively
The lower end of support plate connects, and the fixed bottom plate is equipped with the second screw hole, and second screw hole matches with the standing screw,
First sliding groove, second sliding slot, the both ends of the lifter plate are respectively equipped on first fixed support plate, the second fixed support plate
It is slidably connected respectively with first sliding groove, second sliding slot, the standing screw passes through described the toward top surface from fixing the bottom surface of bottom plate
Two screw holes are connect with the lifter plate.
The small of the stock tighting device for support includes tie mechanism, tension device, and the mechanism of tying is stood including the first vertical plate, second
Plate, the first tightrope, the second tightrope, third tightrope, the 4th tightrope, first pulley, second pulley, third pulley, the 4th pulley, two
A first spring, two second springs, two third springs, two the 4th springs, the lower end of first vertical plate, the second vertical plate
It is connect respectively with the upper end of first fixed support plate, the second fixed support plate, the gun barrel adaptive device and described first
The upper end flexible connection of vertical plate, the second vertical plate；
The first pulley, third pulley are separately mounted on the lateral surface of first vertical plate, the second pulley,
Four pulleys are separately mounted on the lateral surface of second vertical plate, and two first springs, third springs are separately mounted to institute
On the medial surface for stating the second vertical plate, two second springs, the 4th spring are separately mounted to the medial surface of first vertical plate
On；First tightrope, third tightrope one end be separately fixed on the medial surface of first vertical plate, first tightrope
The other end is successively wrapped over two the first springs, first pulley and tension device and connects, and the other end of the third tightrope is successively
It is wrapped over two third springs, third pulley is connect with tension device；Second tightrope, the 4th tightrope one end fix respectively
On the medial surface of second vertical plate, the other end of second tightrope is successively wrapped over two second springs, second pulleys
It is connect with tension device, the other end of the 4th tightrope is successively wrapped over two the 4th springs, the 4th pulley and tension device
Connection.
The tension device includes the first tensioning mechanism, the second tensioning mechanism, the first tension vertical plate, and first tension is vertical
Plate is mounted on the top plate face of the upper plate, and described first, which tenses vertical plate, tenses plate face, the second tension plate face including first, described
First support brace facing towards mechanism of tying, tie mechanism backwards by the second tension plate face；First tensioning mechanism includes the
One stretch cord, the first rocking bar, the first drop center wheel, the first clamping bolt, first tense support, and second tensioning mechanism includes the
Two stretch cords, the second rocking bar, the second drop center wheel, the second clamping bolt, second tense support, first drop center wheel, second recessed
Sheave is mounted on described second and is tensed in plate face by the first tension support, the second tension support respectively, and described first shakes
Bar, the second rocking bar are connect with first drop center wheel, the second drop center wheel respectively；Described first, which tenses vertical plate, is equipped with the first tension
Hole, second tense hole, first stretch cord, the second stretch cord one end connect respectively with the first drop center wheel, the second drop center wheel,
The other end of first stretch cord passes through first tension hole and connect with the first tightrope, the second tightrope, second elastic force
The other end of rope passes through second tension hole and connect with third tightrope, the 4th tightrope；Described first tenses support, the second tension
The first clamping screw hole, the second clamping screw hole are respectively equipped on support, first clamping bolt, the second clamping bolt are each passed through
The first clamping screw hole, the second clamping screw hole and first drop center wheel, the second drop center wheel are in clamping connection.
The tension device includes third tensioning mechanism, the 4th tensioning mechanism, the second tension vertical plate, and second tension is vertical
Plate is mounted on the top plate face of the upper plate, and the second tension vertical plate includes that third tenses plate face, the 4th tension plate face, described
Third support brace facing towards mechanism of tying, tie mechanism backwards by the 4th tension plate face；The third tensioning mechanism includes the
One pulling force rope, the first pull rod, first latching tooth wheel, the first spring thimble, third tense support, and the 4th tensioning mechanism includes the
Two pulling force ropes, the second pull rod, the second latch wheel, second spring thimble, the 4th tense support, the first latching tooth wheel, the second card
Gear tenses support by the third respectively, the 4th tension support is mounted on the described 4th and tenses in plate face, and described first draws
Bar, the second pull rod are connect with the first latching tooth wheel, the second latch wheel respectively；Described second tenses vertical plate tenses equipped with third
Hole, the 4th tense hole, first pulling force rope, the second pulling force rope one end connect respectively with first latching tooth wheel, the second latch wheel,
The other end of first pulling force rope passes through third tension hole and connect with the first tightrope, the second tightrope, second pulling force
The other end of rope passes through the 4th tension hole and connect with third tightrope, the 4th tightrope；First spring thimble, second spring
Thimble is separately mounted to third and tenses support, the 4th tenses on support, and the flank of tooth with the first latching tooth wheel, the second latch wheel
Contact.
The gun barrel adaptive device includes the first transverse slat, the second transverse slat, the first pin bolt, the second pin bolt, first
Tightening nut, the second tightening nut, first transverse slat, the second transverse slat are respectively provided with the first bar shaped slide opening, the second bar shaped slide opening,
The first bar shaped slide opening, the second bar shaped slide opening are slidably connected with the first pin bolt, the second pin bolt respectively,
The first pin bolt, the second pin bolt one end connect respectively with two opposite sides of the small of the stock tighting device for support, it is described
First pin bolt, the second pin bolt the other end be each passed through the first bar shaped slide opening, the second bar shaped slide opening is screwed with first
Nut, the second tightening nut are threadedly coupled.
The pipette tips pressing device includes V-shaped rest, rack beam, pressure head, lifting spring, lifting rod, the bottom of V-shaped rest
End is mounted on the gun barrel adaptive device, and the both ends of the rack beam connect end with the top of V-shaped rest respectively, and form V
Shape through-hole, the rack beam are equipped with lifting through-hole, and the bar that mentions sequentially passes through the lifting through-hole, lifting from top to bottom
Spring is connect with pressure head.
The pipette tips pressing device includes the second pipette tips bracket, scroll chuck, and the pipette tips bracket is mounted on the gun barrel
On adaptive device, the pipette tips fixation hole of the pipette tips bracket tool, the scroll chuck is mounted on the pipette tips fixation hole.
It should be understood that
Aforementioned " first, second ... " does not represent specific quantity and sequence, is only used for the differentiation to title.
In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term " on ", "lower"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
The orientation or positional relationship that relationship or those skilled in the art usually understand is merely for convenience of description the utility model
Simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
The advantages of below to the utility model or principle are illustrated:
1, Ben Ewen rifle certification jig includes pipette tips pressing device, gun barrel adaptive device, small of the stock tighting device for support, bottom plate adjusting
Device, in use, Ben Ewen rifle certification jig to be first mounted on to the front of face heat source, it is ensured that pair of Ben Ewen rifle certification jig
Median plane is claimed to be overlapped with the geometric center of heat source；Volume temperature rifle is mounted in Ben Ewen rifle certification jig, the gun barrel of volume temperature rifle and
The small of the stock is located at gun barrel adaptive device, in small of the stock tighting device for support, adjusts the support of gun barrel adaptive device and baseboard adjusting device
Highly, Ben Ewen rifle certification jig is made to be suitble to the shape size of volume temperature rifle；Pipette tips pressing device is pulled open, while tension gun handle is tightened
The small of the stock of volume temperature rifle is strapped in small of the stock tighting device for support by device；And volume temperature rifle is made to fully constrain in volume temperature rifle certification jig
On symmetrical centre face；Pipette tips pressing device is discharged, the pipette tips of volume temperature rifle is made to be compacted and fix；Regulating base board regulating device is inclined
Gradient makes volume temperature rifle to quasi-thermal source warm area, determines that volume temperature rifle examines and determine posture；After measurement, small of the stock tighting device for support can be unclamped
Tension device, replace next with model volume temperature rifle to be checked.
The volume temperature rifle certification jig is compared to hand-held mode, and the mode of machinery positioning is more accurate, reliable, and repeatability is high.
2, baseboard adjusting device includes supporting table, upper plate, lower plate, adjusts bolt, and supporting table is to be used to support adjusting volume temperature
The height of rifle adjusts bolt and is used to adjust angle between upper plate and lower plate, by adjust the angle between upper plate and lower plate come
The gradient of adjustment volume temperature rifle makes volume temperature rifle to quasi-thermal source warm area, determines the calibrating posture of volume temperature rifle.
3, supporting table includes lifter plate, fixed bracket, standing screw, can adjust lifter plate by turn standing screw
Highly, the adjustment for facilitating different volume temperature rifle small of the stock height makes Ben Ewen rifle certification jig be suitble to the E Wen of different shape and size
Rifle calibrating.
4, small of the stock tighting device for support includes tying mechanism, tension device, and mechanism of tying includes the first vertical plate, the second vertical plate, the
One tightrope, the second tightrope, third tightrope, the 4th tightrope, first pulley, second pulley, third pulley, the 4th pulley, two
One spring, two second springs, two third springs, two the 4th springs, the good, compactness using adaptability of the tightrope to curved surface
High feature realizes the secured clamping to irregularly shaped object, while carrying out symmetry constraint using two tightropes, realizes symmetrical feature
Pose adjustment and fixation.
5, tension device includes the first tensioning mechanism, the second tensioning mechanism, the first tension vertical plate, and the first tensioning mechanism includes
First stretch cord, the first rocking bar, the first drop center wheel, the first clamping bolt, first tense support, and the second tensioning mechanism includes second
Stretch cord, the second rocking bar, the second drop center wheel, the second clamping bolt, second tense support, the first tensioning mechanism, the second fastener
Structure is the mechanism that will be controlled two tightropes while tense respectively, and two tightropes connect on same root stretch cord, and stretch cord is lain in again
In the groove of drop center wheel, rotated with drop center wheel and move into or discharge, shake rocking bar can turning groove wheel, tightrope be tightened up after i.e.
With clamping bolt by drop center wheel clamping, with anti-loosening, two sets of tensioning mechanisms tighten the small of the stock of volume temperature rifle, more to the clamping of volume temperature rifle
Securely.
6, another embodiment of tension device, tension device include third tensioning mechanism, the 4th tensioning mechanism, the second drawing
Tight vertical plate, third tensioning mechanism include the first pulling force rope, the first pull rod, first latching tooth wheel, the first spring thimble, third tension branch
Seat, the 4th tensioning mechanism tense support including the second pulling force rope, the second pull rod, the second latch wheel, second spring thimble, the 4th,
When needing to tense, pull rod is pulled toward a direction, pull rod drives the rotation of latch wheel, and latch wheel drawing pulling force rope tightens tightrope,
Spring thimble resists the flank of tooth of latch wheel, prevents latch wheel from reversing；When needing to unclamp, spring thimble is pushed, makes spring thimble
It is detached from latch wheel, latch wheel reverses, and discharges pulling force rope.
7, gun barrel adaptive device includes the first transverse slat, the second transverse slat, the first pin bolt, the second pin bolt, the first rotation
Tight nut, the second tightening nut, the first transverse slat, the second transverse slat are respectively provided with the first bar shaped slide opening, the second bar shaped slide opening, the first column
Pin bolt, the second pin bolt slide on the first bar shaped slide opening, the second bar shaped slide opening, for adjusting the gun barrel of different volume temperature rifles
Length, the first transverse slat, the second transverse slat are rotated centered on the first pin bolt, the second pin bolt respectively, for adjusting difference
The gun barrel angle of volume temperature rifle,
8, pipette tips pressing device includes V-shaped rest, rack beam, pressure head, lifting spring, lifting rod, is mentioned in use, pulling
Pull rod, lifts spring-compressed, and the pipette tips of volume temperature rifle inject in the V-arrangement through-hole that V-shaped rest and rack beam are formed, then unclamp and mention
Pull rod, lifting recoil of spring makes pressure head compress the pipette tips of volume temperature rifle, so that the pipette tips of volume temperature rifle are fixed, convenient behaviour manually
Make.
9, another embodiment of pipette tips pressing device, pipette tips pressing device include the second pipette tips bracket, scroll chuck, i.e.,
Pipette tips using volume temperature rifle are all round features, are positioned using scroll chuck, the mode of Zhang Kakong within scroll chuck
It is clamped, along the movement of precession or unscrewing can be done on scroll chuck, to be fixed the pipette tips of volume temperature rifle.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment volume temperature rifle certification jig.
Fig. 2 is the partial enlarged view of Fig. 1-A.
Fig. 3 is the third fastener of another embodiment of tension device of the utility model embodiment volume temperature rifle certification jig
The stereoscopic schematic diagram of structure, the 4th tensioning mechanism.
Fig. 4 is that the solid of another embodiment of pipette tips pressing device of the utility model embodiment volume temperature rifle certification jig is shown
It is intended to.
Description of symbols:
10, pipette tips pressing device, 11, V-shaped rest, 12, rack beam, 13, pressure head, 14, lifting spring, 15, lifting rod,
16, the second pipette tips bracket, 17, scroll chuck, 20, gun barrel adaptive device, the 21, first transverse slat, the 211, first bar shaped slide opening, 22,
Second transverse slat, the 221, second bar shaped slide opening, the 23, first pin bolt, the 24, second pin bolt, the 25, first tightening nut, 26,
Second tightening nut, 30, small of the stock tighting device for support, the 311, first vertical plate, the 312, second vertical plate, the 313, first tightrope, 314, second
Tightrope, 315, third tightrope, the 315, the 4th tightrope, 317, first pulley, 318, second pulley, 319, third pulley, 320,
Four pulleys, the 321, first spring, 322, second spring, 323, third spring, the 324, the 4th spring, 33, tension device, 331,
One tensioning mechanism, the 3311, first stretch cord, the 3312, first rocking bar, the 3313, first drop center wheel, the 3314, first clamping bolt,
3315, first support is tensed, the 332, second tensioning mechanism, the 3321, second stretch cord, the 3322, second rocking bar, 3323, second is recessed
Sheave, the 3324, second clamping bolt, the 3325, second tension support, the 333, first tension vertical plate, 334, third tensioning mechanism,
3341, the first pulling force rope, the 3342, first pull rod, 3343, first latching tooth wheel, the 3344, first spring thimble, 3345, third tension
Support, the 335, the 4th tensioning mechanism, the 3351, second pulling force rope, the 3352, second pull rod, the 3353, second latch wheel, 3354, second
Spring thimble, the 3355, the 4th tenses support, and 336, second tenses vertical plate, 40, baseboard adjusting device, 41, supporting table, 411, liter
Drop plate, 412, fixed bracket, 4121, fixed bottom plate, 4122, first sliding groove, 4123, second sliding slot, 413, standing screw, 42,
Upper plate, 43, lower plate, 44, adjusting bolt.
Specific embodiment
The embodiments of the present invention are described in detail below.
As shown in Figure 1 to Figure 2, volume temperature rifle certification jig, including pipette tips pressing device 10, gun barrel adaptive device 20, the small of the stock
Tighting device for support 30, baseboard adjusting device 40, the bottom end of small of the stock tighting device for support 30 are mounted on baseboard adjusting device 40, gun barrel adaptation
One end of device 20 is flexibly connected with the top of small of the stock tighting device for support 30, and pipette tips pressing device 10 is mounted on gun barrel adaptive device 20
The other end on.
Wherein, baseboard adjusting device 40 includes supporting table 41, upper plate 42, lower plate 43, adjusts bolt 44, one end of upper plate 42
Hinged with one end of lower plate 43, the other end of upper plate 42 is equipped with the first screw hole, and the first screw hole matches with bolt 44 is adjusted, and adjusts
Bolt 44 passes through the first screw hole and the other end of lower plate 43 abuts；Supporting table 41 is mounted in the plate face of upper plate 42；
Supporting table 41 includes lifter plate 411, fixed bracket 412, standing screw 413, and fixed bracket 412 includes fixed bottom plate
4121, the first fixed support plate, the second fixed support plate, the both ends of fixed bottom plate 4121 respectively with the first fixed support plate, the
The lower end of two fixed support plates connects, and fixed bottom plate 4121 is equipped with the second screw hole, the second screw hole and 413 phase of standing screw
Match, first sliding groove 4122, second sliding slot 4123, lifter plate 411 are respectively equipped on the first fixed support plate, the second fixed support plate
Both ends be slidably connected respectively with first sliding groove 4122, second sliding slot 4123, standing screw 413 by fixed bottom plate 4121 bottom surface
The second screw hole is passed through toward top surface to connect with lifter plate 411；
Small of the stock tighting device for support 30 includes tie mechanism, tension device 33, and mechanism of tying is vertical including the first vertical plate 311, second
Plate 312, the first tightrope 313, the second tightrope 314, third tightrope 315, the 4th tightrope 316, first pulley 317, second pulley
318, third pulley 319,320, two 321, two, the first spring second spring 322, two third springs 323 of the 4th pulley,
Two the 4th springs 324, the first vertical plate 311, the second vertical plate 312 lower end respectively with the first fixed support plate, the second fixed branch
The upper end of fagging connects, and gun barrel adaptive device 20 is flexibly connected with the upper end of first vertical plate 311, the second vertical plate 312；First
Pulley 317, third pulley 319 are separately mounted on the lateral surface of the first vertical plate 311, and second pulley 318, the 4th pulley 320 divide
It is not mounted on the lateral surface of the second vertical plate 312, two the first springs 321, third springs 323 are separately mounted to the second vertical plate
On 312 medial surface, two second springs 322, the 4th spring 324 are separately mounted on the medial surface of the first vertical plate 311；First
Tightrope 313, third tightrope 315 one end be separately fixed on the medial surface of the first vertical plate 311, the other end of the first tightrope 313
Two the first springs 321, first pulleys 317 are successively wrapped over to connect with tension device 33, the other end of institute's third tightrope 315 according to
It is secondary be wrapped over two third springs 323, third pulley 319 is connect with tension device 33；Second tightrope 314, the 4th tightrope 316
One end is separately fixed on the medial surface of the second vertical plate 312, and the other end of the second tightrope 314 is successively wrapped over two second springs
322, second pulley 318 is connect with tension device 33, the other end of the 4th tightrope 316 be successively wrapped over two the 4th springs 324,
4th pulley 320 is connect with tension device 33；
Tension device 33 includes the first tensioning mechanism 331, the second tensioning mechanism 332, first tension vertical plate 333, and first draws
Tight vertical plate 333 is mounted on the top plate face of upper plate 42, and first, which tenses vertical plate 333, tenses plate face, the second tension plate face including first,
First support brace facing towards mechanism of tying, tie mechanism backwards by the second tension plate face；First tensioning mechanism 331 includes the first elastic force
The 3311, first rocking bar 3312 of rope, the first drop center wheel 3313, the first clamping bolt 3314, first tense support 3315, and second tenses
Mechanism 332 includes the second stretch cord 3321, the second rocking bar 3322, the second drop center wheel 3323, the drawing of the second clamping bolt 3324, second
Tight support 3325, the first drop center wheel 3313, the second drop center wheel 3323 tense support 3315, second by first respectively and tense support
3325 are mounted in the second tension plate face, and the first rocking bar 3312, the second rocking bar 3322 are recessed with the first drop center wheel 3313, second respectively
Sheave 3323 connects；First, which tenses vertical plate 333, is equipped with the first tension hole, the second tension hole, the first stretch cord 3311, the second bullet
One end of power rope 3321 is connect with the first drop center wheel 3313, the second drop center wheel 3323 respectively, the other end of the first stretch cord 3311
It is connect across the first tension hole with the first tightrope 313, the second tightrope 314, the other end of the second stretch cord 3321 passes through second and draws
Tieholen is connect with third tightrope 315, the 4th tightrope 316；First tension support 3315, second tenses to be respectively equipped on support 3325
First clamping screw hole, the second clamping screw hole, the first clamping bolt 3314, the second clamping bolt 3324 are each passed through the first clamping spiral shell
Hole, the second clamping screw hole and the first drop center wheel 3313, the second drop center wheel 3323 are in clamping connection；
Gun barrel adaptive device 20 includes the first transverse slat 21, the second transverse slat 22, the first pin bolt 23, the second pin bolt
24, the first tightening nut 25, the second tightening nut 26, the first transverse slat 21, the second transverse slat 22 are respectively provided with the first bar shaped slide opening
211, the second bar shaped slide opening 221, the first bar shaped slide opening 211, the second bar shaped slide opening 221 respectively with the first pin bolt 23, second
Pin bolt 24 be slidably connected, the first pin bolt 23, the second pin bolt 24 one end respectively with small of the stock tighting device for support
30 two opposite sides connection, the first pin bolt 23, the second pin bolt 24 the other end be each passed through the first bar shaped slide opening
211, the second bar shaped slide opening 221 is threadedly coupled with the first tightening nut 25, the second tightening nut 26；
Pipette tips pressing device 10 includes V-shaped rest 11, rack beam 12, pressure head 13, lifting spring 14, lifting rod 15, V-arrangement
The bottom end of bracket 11 is mounted on gun barrel adaptive device 20, and top of the both ends of rack beam 12 respectively with V-shaped rest 11 connects end,
And V-arrangement through-hole is formed, rack beam 12 is equipped with lifting through-hole, mentions a bar and sequentially passes through lifting through-hole, lifting bullet from top to bottom
Spring 14 is connect with pressure head 13.
Another embodiment, as shown in figure 3, tension device 33 include third tensioning mechanism 334, the 4th tensioning mechanism 335,
Second tenses vertical plate 336, and the second tension vertical plate 336 is mounted on the top plate face of upper plate 42, and second, which tenses vertical plate 336, includes third
It tenses plate face, the 4th tense plate face, third support brace facing towards mechanism of tying, tie mechanism backwards by the 4th tension plate face；Third
Tensioning mechanism 334 includes the first pulling force rope 3341, the first pull rod 3342, first latching tooth wheel 3343, the first spring thimble 3344, the
Three tense supports 3345, the 4th tensioning mechanism 335 include the second pulling force rope 3351, the second pull rod 3352, the second latch wheel 3353,
Second spring thimble the 3354, the 4th tenses support 3355, and first latching tooth wheel 3343, the second latch wheel 3353 are drawn by third respectively
Tight support the 3345, the 4th tenses support 3355 and is mounted in the 4th tension plate face, the first pull rod 3342, the second pull rod 3352 difference
It is connect with first latching tooth wheel 3343, the second latch wheel 3353；Second, which tenses vertical plate 336, is equipped with third tension hole, the 4th tension
Hole, the first pulling force rope 3341, the second pulling force rope 3351 one end respectively with first latching tooth wheel 3343, the second latch wheel 3353 connect
It connects, the other end of the first pulling force rope 3341 passes through third tension hole and connect with the first tightrope 313, the second tightrope 314, the second pulling force
The other end of rope 3351 passes through the 4th tension hole and connect with third tightrope 315, the 4th tightrope 316；First spring thimble 3344,
Two spring thimbles 3354 be separately mounted to third tense support the 3345, the 4th tense support 3355 on, and with first latching tooth wheel
3343, the face of the second latch wheel 3353.
Yet another embodiment, as shown in figure 4, pipette tips pressing device 10 includes the second pipette tips bracket 16, scroll chuck 17,
Pipette tips bracket is mounted on gun barrel adaptive device 20, and the pipette tips fixation hole of pipette tips bracket tool, it is solid that scroll chuck 17 is mounted on pipette tips
Determine on hole.
Above-described embodiment has the advantages that
1, Ben Ewen rifle certification jig includes pipette tips pressing device 10, gun barrel adaptive device 20, small of the stock tighting device for support 30, bottom
Plate regulating device 40, in use, Ben Ewen rifle certification jig to be first mounted on to the front of face heat source, it is ensured that Ben Ewen rifle calibrating
The symmetrical centre face of fixture is overlapped with the geometric center of heat source；Volume temperature rifle is mounted in Ben Ewen rifle certification jig, volume temperature rifle
Gun barrel and the small of the stock be located at gun barrel adaptive device 20, in small of the stock tighting device for support 30, adjust gun barrel adaptive device 20 and bottom plate
The bearing height of regulating device 40 makes Ben Ewen rifle certification jig be suitble to the shape size of volume temperature rifle；Pull open pipette tips pressing device
10, while the small of the stock of volume temperature rifle is strapped in tighting device for support 30 in small of the stock tighting device for support 30 by tension gun；And keep volume temperature rifle complete
It constrains on the symmetrical centre face of volume temperature rifle certification jig；Discharge pipette tips pressing device 10, make the pipette tips of volume temperature rifle be compacted and
It is fixed；The gradient of regulating base board regulating device 40 makes volume temperature rifle to quasi-thermal source warm area, determines that volume temperature rifle examines and determine posture；Measurement
After, the tension device 33 of small of the stock tighting device for support 30 can be unclamped, replaces next with model volume temperature rifle to be checked.
The volume temperature rifle certification jig is compared to hand-held mode, and the mode of machinery positioning is more accurate, reliable, and repeatability is high.
2, baseboard adjusting device 40 includes supporting table 41, upper plate 42, lower plate 43, adjusts bolt 44, and supporting table 41 is to be used for
The height of adjusting volume temperature rifle is supported, bolt 44 is adjusted and is used to adjust the angle between upper plate 42 and lower plate 43, by adjusting upper plate
Angle between 42 and lower plate 43 adjusts the gradient of volume temperature rifle, makes volume temperature rifle to quasi-thermal source warm area, determines the inspection of volume temperature rifle
Determine posture.
3, supporting table 41 includes lifter plate 411, fixed bracket 412, standing screw 413, passes through 413 energy of turn standing screw
The height for enough adjusting lifter plate 411, facilitates the adjustment of different volume temperature rifle small of the stock height, and Ben Ewen rifle certification jig is made to be suitble to difference
The volume temperature rifle of shapes and sizes is examined and determine.
4, small of the stock tighting device for support 30 includes tie mechanism, tension device 33, and mechanism of tying includes the first vertical plate 311, second
Vertical plate 312, the first tightrope 313, the second tightrope 314, third tightrope 315, the 4th tightrope 316, first pulley 317, second pulley
318, third pulley 319,320, two 321, two, the first spring second spring 322, two third springs 323 of the 4th pulley,
Two the 4th springs 324 realize the jail to irregularly shaped object using the feature that adaptability of the tightrope to curved surface is good, compactness is high
Gu clamping, while symmetry constraint is carried out using two tightropes, realize pose adjustment and the fixation of symmetrical feature.
5, tension device 33 include the first tensioning mechanism 331, the second tensioning mechanism 332, first tense vertical plate 333, first
Tensioning mechanism 331 includes the first stretch cord 3311, the first rocking bar 3312, the first drop center wheel 3313, the first clamping bolt 3314, the
One tense support 3315, the second tensioning mechanism 332 include the second stretch cord 3321, the second rocking bar 3322, the second drop center wheel 3323,
Second clamping bolt 3324, second tenses support 3325, and the first tensioning mechanism 331, the second tensioning mechanism 332 are that will control respectively
The mechanism that two tightropes tense simultaneously, two tightropes connect on same root stretch cord, and stretch cord is lain in again in the groove of drop center wheel,
Rotated with drop center wheel and move into or discharge, shake rocking bar can turning groove wheel, tightrope i.e. will be recessed with clamping bolt after being tightened up
Sheave clamping, with anti-loosening, two sets of tensioning mechanisms tighten the small of the stock of volume temperature rifle, stronger to the clamping of volume temperature rifle.
6, another embodiment of tension device 33, tension device 33 include third tensioning mechanism 334, the 4th tensioning mechanism
335, second vertical plate 336 is tensed, third tensioning mechanism 334 includes the first pulling force rope 3341, the first pull rod 3342, first latching tooth wheel
3343, the first spring thimble 3344, third tense support 3345, and the 4th tensioning mechanism 335 includes the second pulling force rope 3351, second
Pull rod 3352, the second latch wheel 3353, second spring thimble the 3354, the 4th tense support 3355, when needing to tense, toward a side
To pull rod is pulled, pull rod drives the rotation of latch wheel, and latch wheel drawing pulling force rope tightens tightrope, and spring thimble resists latch wheel
The flank of tooth prevents latch wheel from reversing；When needing to unclamp, spring thimble is pushed, spring thimble is made to be detached from latch wheel, latch wheel falls
Turn, discharges pulling force rope.
7, gun barrel adaptive device 20 includes the first transverse slat 21, the second transverse slat 22, the first pin bolt 23, the second pin bolt
24, the first tightening nut 25, the second tightening nut 26, the first transverse slat 21, the second transverse slat 22 are respectively provided with the first bar shaped slide opening
211, the second bar shaped slide opening 221, the first pin bolt 23, the second pin bolt 24 are sliding in the first bar shaped slide opening 211, the second bar shaped
It is slided on hole 221, for adjusting the barrel length of different volume temperature rifles, the first transverse slat 21, the second transverse slat 22 are respectively with the first pin
It is rotated centered on bolt 23, the second pin bolt 24, for adjusting the gun barrel angle of different volume temperature rifles,
8, pipette tips pressing device 10 includes V-shaped rest 11, rack beam 12, pressure head 13, lifts spring 14, lifting rod 15,
In use, pulling lifting rod 15, lifting spring 14 compresses, and the pipette tips of volume temperature rifle inject V-shaped rest 11 and the formation of rack beam 12
V-arrangement through-hole in, then unclamp lifting rod 15, lifting spring 14, which is sprung back, makes the pipette tips of 13 compression volume temperature rifle of pressure head, to compress
The pipette tips of fixed volume temperature rifle, facilitate manual operation.
9, another embodiment of pipette tips pressing device 10, pipette tips pressing device 10 include the second pipette tips bracket 16, three-jaw
Chuck 17 is all round feature using the pipette tips of volume temperature rifle, is positioned using scroll chuck 17, within scroll chuck 17
The mode of Zhang Kakong is clamped, along that can do the movement of precession or unscrewing on scroll chuck 17, to be fixed volume temperature rifle
Pipette tips.
The above are only specific embodiments of the present invention, does not limit the protection scope of the utility model with this；Not
It violates made any replacement on the basis of the utility model is conceived and improves, the category protection scope of the utility model.
Claims (9)
1. volume temperature rifle certification jig, which is characterized in that including pipette tips pressing device, gun barrel adaptive device, small of the stock tighting device for support, bottom
The bottom end of plate regulating device, small of the stock tighting device for support is mounted on baseboard adjusting device, one end of the gun barrel adaptive device and institute
The top for stating small of the stock tighting device for support is flexibly connected, and the pipette tips pressing device is mounted on the other end of the gun barrel adaptive device
On.
2. volume temperature rifle certification jig as described in claim 1, which is characterized in that the baseboard adjusting device include supporting table,
Upper plate, adjusts bolt at lower plate, and one end of the upper plate and one end of lower plate are hinged, and the other end of the upper plate is equipped with the first spiral shell
Hole, first screw hole match with the adjusting bolt, and the bolt that adjusts passes through first screw hole and the lower plate
The other end abuts；The supporting table is mounted in the plate face of the upper plate.
3. volume temperature rifle certification jig as claimed in claim 2, which is characterized in that the supporting table includes lifter plate, fixed branch
Frame, standing screw, the fixed bracket include fixed bottom plate, the first fixed support plate, the second fixed support plate, the fixed bottom
The both ends of plate are connect with the lower end of first fixed support plate, the second fixed support plate respectively, and the fixed bottom plate is equipped with
Second screw hole, second screw hole match with the standing screw, on first fixed support plate, the second fixed support plate
It is respectively equipped with first sliding groove, second sliding slot, the both ends of the lifter plate are slidably connected with first sliding groove, second sliding slot respectively, institute
Standing screw is stated to be connect across second screw hole with the lifter plate from the bottom surface for fixing bottom plate toward top surface.
4. volume temperature rifle certification jig as claimed in claim 3, which is characterized in that the small of the stock tighting device for support includes machine of tying
Structure, tension device, the mechanism of tying includes the first vertical plate, the second vertical plate, the first tightrope, the second tightrope, third tightrope, the 4th
Tightrope, first pulley, second pulley, third pulley, the 4th pulley, two the first springs, two second springs, two third bullets
Spring, two the 4th springs, first vertical plate, the second vertical plate lower end respectively with first fixed support plate, second fixed
The upper end of support plate connects, and the gun barrel adaptive device is flexibly connected with the upper end of first vertical plate, the second vertical plate；
The first pulley, third pulley are separately mounted on the lateral surface of first vertical plate, and the second pulley, the 4th are slided
Wheel is separately mounted on the lateral surface of second vertical plate, and two first springs, third spring are separately mounted to described the
On the medial surface of two vertical plates, two second springs, the 4th spring are separately mounted on the medial surface of first vertical plate；Institute
State the first tightrope, one end of third tightrope is separately fixed on the medial surface of first vertical plate, first tightrope it is another
End is successively wrapped over two the first springs, first pulley and tension device and connects, and the other end of the third tightrope is successively wound
Cross two third springs, third pulley is connect with tension device；Second tightrope, the 4th tightrope one end be separately fixed at institute
On the medial surface for stating the second vertical plate, the other end of second tightrope is successively wrapped over two second springs, second pulley and drawing
Tight device connection, the other end of the 4th tightrope are successively wrapped over two the 4th springs, the 4th pulleys and connect with tension device.
5. volume temperature rifle certification jig as claimed in claim 4, which is characterized in that the tension device includes the first fastener
Structure, the second tensioning mechanism, first tense vertical plate, and the first tension vertical plate is mounted on the top plate face of the upper plate, and described the
One to tense vertical plate include first tensing plate face, second tensing plate face, and first support brace is facing towards mechanism of tying, and described second
Plate face is tensed to tie backwards mechanism；First tensioning mechanism includes the first stretch cord, the first rocking bar, the first drop center wheel, first
Clamping bolt, first tense support, and second tensioning mechanism includes the second stretch cord, the second rocking bar, the second drop center wheel, second
Clamping bolt, second tense support, and first drop center wheel, the second drop center wheel pass through described first respectively and tense support, second
Tense support and be mounted on described second and tense in plate face, first rocking bar, the second rocking bar respectively with first drop center wheel, the
The connection of two drop center wheels；Described first, which tenses vertical plate, is equipped with the first tension hole, the second tension hole, first stretch cord, second
One end of stretch cord is connect with the first drop center wheel, the second drop center wheel respectively, and the other end of first stretch cord passes through described the
One tension hole is connect with the first tightrope, the second tightrope, and the other end of second stretch cord passes through described second and tenses Kong Yu
Three tightropes, the connection of the 4th tightrope；The first clamping screw hole, second are respectively equipped on the first tension support, the second tension support
Clamping screw hole, first clamping bolt, the second clamping bolt be each passed through the first clamping screw hole, the second clamping screw hole with
First drop center wheel, the second drop center wheel are in clamping connection.
6. volume temperature rifle certification jig as claimed in claim 4, which is characterized in that the tension device includes third fastener
Structure, the 4th tensioning mechanism, second tense vertical plate, and the second tension vertical plate is mounted on the top plate face of the upper plate, and described the
Two tension vertical plates include that third tenses plate face, the 4th tenses plate face, and the third support brace is facing towards mechanism of tying, and the described 4th
Plate face is tensed to tie backwards mechanism；The third tensioning mechanism includes the first pulling force rope, the first pull rod, first latching tooth wheel, first
Spring thimble, third tense support, and the 4th tensioning mechanism includes the second pulling force rope, the second pull rod, the second latch wheel, second
Spring thimble, the 4th tense support, and the first latching tooth wheel, the second latch wheel tense support, the 4th by the third respectively
Tense support and be mounted on the described 4th and tense in plate face, first pull rod, the second pull rod respectively with the first latching tooth wheel, the
The connection of two latch wheels；Described second, which tenses vertical plate, is equipped with third tension hole, the 4th tension hole, first pulling force rope, second
One end of pulling force rope is connect with first latching tooth wheel, the second latch wheel respectively, and the other end of first pulling force rope passes through described the
Three tension holes are connect with the first tightrope, the second tightrope, and the other end of second pulling force rope passes through the described 4th and tenses Kong Yu
Three tightropes, the connection of the 4th tightrope；First spring thimble, second spring thimble are separately mounted to third and tense support, the 4th
It tenses on support, and the face with the first latching tooth wheel, the second latch wheel.
7. such as volume temperature rifle certification jig as claimed in any one of claims 1 to 6, which is characterized in that the gun barrel adaptive device packet
The first transverse slat, the second transverse slat, the first pin bolt, the second pin bolt, the first tightening nut, the second tightening nut are included, it is described
First transverse slat, the second transverse slat are respectively provided with the first bar shaped slide opening, the second bar shaped slide opening, the first bar shaped slide opening, the second bar shaped
Slide opening is slidably connected with the first pin bolt, the second pin bolt respectively, the first pin bolt, the second pin
One end of bolt is connect with two opposite sides of the small of the stock tighting device for support respectively, the first pin bolt, the second pin bolt
The other end be each passed through the first bar shaped slide opening, the second bar shaped slide opening is threadedly coupled with the first tightening nut, the second tightening nut.
8. such as volume temperature rifle certification jig as claimed in any one of claims 1 to 6, which is characterized in that the pipette tips pressing device packet
V-shaped rest, rack beam, pressure head, lifting spring, lifting rod are included, the bottom end of V-shaped rest is mounted on the gun barrel adaptive device
On, the both ends of the rack beam connect end with the top of V-shaped rest respectively, and form V-arrangement through-hole, and the rack beam is equipped with
Through-hole is lifted, the lifting rod sequentially passes through the lifting through-hole from top to bottom, lifting spring is connect with pressure head.
9. such as volume temperature rifle certification jig as claimed in any one of claims 1 to 6, which is characterized in that the pipette tips pressing device packet
The second pipette tips bracket, scroll chuck are included, the pipette tips bracket is mounted on the gun barrel adaptive device, the pipette tips bracket tool
Pipette tips fixation hole, the scroll chuck are mounted on the pipette tips fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044943.2U CN209356073U (en) | 2019-01-10 | 2019-01-10 | Volume temperature rifle certification jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044943.2U CN209356073U (en) | 2019-01-10 | 2019-01-10 | Volume temperature rifle certification jig |
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| Publication Number | Publication Date |
|---|---|
| CN209356073U true CN209356073U (en) | 2019-09-06 |
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| CN (1) | CN209356073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540311A (en) * | 2019-01-10 | 2019-03-29 | 广州计量检测技术研究院 | Volume temperature rifle certification jig and its application method |
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2019
- 2019-01-10 CN CN201920044943.2U patent/CN209356073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540311A (en) * | 2019-01-10 | 2019-03-29 | 广州计量检测技术研究院 | Volume temperature rifle certification jig and its application method |
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