CN108613609B - Laminated glass stacking instrument - Google Patents
Laminated glass stacking instrument Download PDFInfo
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- CN108613609B CN108613609B CN201810580477.XA CN201810580477A CN108613609B CN 108613609 B CN108613609 B CN 108613609B CN 201810580477 A CN201810580477 A CN 201810580477A CN 108613609 B CN108613609 B CN 108613609B
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- measuring
- cushion block
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- 239000005340 laminated glass Substances 0.000 title claims abstract description 31
- 238000003780 insertion Methods 0.000 claims abstract description 80
- 230000037431 insertion Effects 0.000 claims abstract description 77
- 239000011521 glass Substances 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 18
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003855 Adhesive Lamination Methods 0.000 description 1
- 208000034656 Contusions Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention relates to a laminated glass stacking instrument, which comprises two pieces of glass stacked up and down and a laminated layer arranged between the two pieces of glass, and is characterized in that: the stacking instrument is used for measuring the outline dimension difference of two pieces of glass and comprises a clamping seat and a dial indicator arranged on the clamping seat; one side of the clamping seat is provided with a transversely extending insertion groove, the insertion groove is provided with an insertion end and a limiting end which are oppositely arranged, the upper groove surface and the lower groove surface of the insertion groove are respectively provided with a cushion block structure, and the limiting end of the insertion groove is provided with a positioning structure; the axis of the measuring rod on the dial indicator is parallel to the opening direction of the insertion groove, a measuring head structure extending into the insertion groove is formed at the end part of the measuring rod, and the measuring head structure is located at the limiting end of the insertion groove and arranged below the positioning structure. The invention can avoid the influence of the intermediate laminating of the laminated glass, is convenient to use and has more accurate measurement result.
Description
Technical Field
The invention relates to the field of glass detection, in particular to a laminated glass stacking differential instrument.
Background
Measuring the outline dimension difference of the conventional laminated glass after lamination, namely: the overlay measurement usually adopts a steel ruler to measure the profile difference of two glasses or adopts a caliper to measure the depth measurement part, and the two methods have defects. The steel ruler is simple in measurement and convenient in reading, but the resolution is too low, and large parallax is easy to generate during reading due to the influence of the middle adhesive-clamping interference and the glass thickness, and the reading accuracy is low. The caliper has higher accuracy, and is inconvenient to operate because of the existence of the adhesive clamping and the depth measuring part of the caliper, and the measurement direction needs to be manually controlled during measurement, namely: the measurement needs to be kept in a parallel direction parallel to the glass surface, so that the actual measurement becomes more variable, and on the contrary, the caliper measurement is less used in actual application.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a laminated glass differential stack instrument which can avoid the influence of laminated glass intermediate laminating, is convenient to use and has more accurate measurement results.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a laminated glass differential stack appearance, laminated glass includes two glass of upper and lower superpose and locates the double-layered glue film between two glass, and its difference lies in: the stacking instrument is used for measuring the outline dimension difference of the two pieces of glass and comprises a clamping seat and a dial indicator arranged on the clamping seat; an insertion groove which transversely extends is formed in one side of the clamping seat, the insertion groove is provided with an insertion end and a limiting end which are oppositely arranged, a cushion block structure which extends from the insertion end to be close to the limiting end is respectively arranged on the upper groove surface and the lower groove surface of the insertion groove, the two cushion block structures are respectively contacted with the surfaces of two pieces of glass, a positioning structure is arranged at the limiting end of the insertion groove, and the positioning structure is close to the upper end of the insertion groove and is used for positioning the edge of the upper piece of glass; the axis of the measuring rod on the dial indicator is parallel to the opening direction of the insertion groove, a measuring head structure extending into the insertion groove is formed at the end part of the measuring rod, the measuring head structure is located at the limit end of the insertion groove and arranged below the positioning structure, and the measuring head structure abuts against the edge of the lower glass sheet.
According to the technical scheme, the two cushion block structures are respectively provided with a guide inclined plane which is convenient for inserting the laminated glass.
According to the above technical scheme, locate the cushion structure of groove face department is last cushion structure on the insertion groove, locates the cushion structure of groove face department is down cushion structure under the insertion groove, be formed with upper positioning portion on the lower surface of going up the cushion structure, upper positioning portion is close to the spacing end setting of insertion groove, be formed with down positioning portion on the upper surface of lower cushion structure, lower positioning portion is close to the insertion end setting of insertion groove.
According to the technical scheme, the measuring head structure comprises a measuring head part and a connecting part for connecting the measuring head part and the measuring rod, and the connecting part is detachably connected with the measuring head part and the measuring rod respectively.
According to the above technical scheme, one side of connecting portion set up with gauge head cooperation and vertical extension's mounting groove, the part embedding of gauge head in the mounting groove, part stretch out the mounting groove outside and with lower piece glass's edge offsets, still set up on the connecting portion be convenient for put into the gauge head first slot in the mounting groove, first slot with the mounting groove intercommunication and vertical extension, the differential appearance still includes the first retaining member that is used for locking first slot in order to fix the gauge head in the mounting groove.
According to the above technical scheme, set up the mounting hole on the connecting portion and with the second slot of mounting hole intercommunication, the mounting hole with the measuring staff cooperation and horizontal extension, the differential stack appearance still includes and is used for locking the second slot in order to fix the measuring staff the second retaining member in the mounting hole.
According to the technical scheme, the differential stack further comprises a zero calibrating plate, and the zero calibrating plate can be inserted into the insertion groove to calibrate the dial indicator.
According to the technical scheme, one side of the zeroing plate is provided with the first clamping table which is concave inwards, and the concave surface of the first clamping table is configured as a zeroing surface.
According to the technical scheme, the zero calibration plate can also calibrate the height position of the measuring head, one side of the zero calibration plate is provided with a step part, the step part is provided with a first vertical surface, a horizontal surface and a second vertical surface which are sequentially connected, and the horizontal surface is configured as a height calibration surface.
According to the technical scheme, the zeroing plate can also calibrate the installation angle of the connecting part, one side of the zeroing plate is provided with a second clamping table matched with the connecting part, two sides of the second clamping table are symmetrically provided with a third clamping table, and the lower end of the clamping seat is provided with a clamping arm matched with the third clamping table.
Compared with the prior art, the invention has the beneficial characteristics that: the laminated glass stacking difference instrument adopts a three-point positioning mode, adopts a cushion block structure to position the surfaces of two pieces of glass respectively, positions the edges of the upper piece of glass by using a positioning structure, can avoid the influence of adhesive lamination in the middle of the laminated glass, does not influence positioning no matter whether the shape of the glass surface is a plane or a curved surface, whether the edges of the glass are concave surfaces or convex surfaces, can measure even whether the shape of the curved surface glass is convex surfaces upwards or concave surfaces upwards, can play an automatic locking role by self weight, ensures the stability of positioning, is convenient to operate, and ensures the stability of measured value reading when positioning is stable.
Drawings
FIG. 1 is an isometric view of a measuring head with height adjustment according to an embodiment of the invention;
FIG. 2 is an isometric view of a laminated glass differential stack in accordance with an embodiment of the present invention in a zero calibration state;
FIG. 3 is a front view of a zero calibration state of a laminated glass overlay device according to an embodiment of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3;
FIG. 5 is a left side view of FIG. 3;
FIG. 6 is a top view of FIG. 3;
FIG. 7 is a schematic view of the cross-sectional B-B structure of FIG. 6;
FIG. 8 is a schematic view of the cross-sectional C-C structure of FIG. 6;
FIG. 9 is a schematic view of the cross-sectional D-D structure of FIG. 8;
FIG. 10 is a schematic view of the E-E cross-sectional structure of FIG. 8;
FIG. 11 is a top view of an embodiment of the invention for adjusting the height of a measuring head;
FIG. 12 is a schematic view of the F-F cross-sectional structure of FIG. 11;
FIG. 13 is a schematic view of a structure for adjusting the installation angle of a connecting portion according to an embodiment of the present invention;
FIG. 14 is a front view of an embodiment of the present invention when adjusting the mounting angle of the connection portion;
FIG. 15 is a top view of FIG. 14;
FIG. 16 is a schematic sectional view showing the structure of a laminated glass differential stack according to an embodiment of the present invention in use;
FIG. 17 is a schematic view showing the usage state of a laminated glass differential stacker according to the embodiment of the present invention;
FIG. 18 is a schematic diagram of a zero calibration plate structure according to an embodiment of the present invention;
wherein: 1-laminated glass (101-upper glass (101 a-upper glass upper surface, 101 b-upper glass side edge), 102-laminated layer, 103-lower glass (103 a-lower glass lower surface, 103 b-lower glass side edge)), 2-holder (201-insertion groove (201 a-insertion end of insertion groove, 201 b-insertion groove limit end, 2011-upper groove surface of insertion groove (20111-first step, 20112-second step), 2012-lower groove surface of insertion groove), 202-upper pad structure (202 a-upper pad structure lower surface, 2021-guide slope, 2022-upper positioning portion), 203-lower pad structure (203 a-lower pad structure upper surface) 2031-guiding inclined plane, 2032-lower positioning part), 204-positioning structure (204 a-positioning structure lower surface, 204 b-positioning surface), 205-upper seat frame, 206-lower seat frame (206 a-lower seat frame lower end surface), 207-connector (2071-third slot), 208-reinforcing arm, 209-transverse arm, 210-clamping arm), 3-dial gauge (301-measuring rod (301 a-measuring rod axis), 302-measuring head structure (3021-measuring head part (3021 a-measuring work cambered surface, 3021 b-measuring head axis, 3021 c-measuring head part upper end surface), 3022-connecting part (30221-mounting groove (30221 a-mounting groove notch), 302211-hollowed out area), 30222-first slot, 30223-mounting hole, 30224-second slot, 30225-separation slot), 303-sleeve), 4-shield (4 a-open face), 5-third lock, 6-first lock, 7-second lock, 8-zeroing plate (upper surface of 8 a-zeroing plate), lower surface of 8 b-zeroing plate, 801-first clamping table (8011-zeroing face), 802-step (8021-first vertical face, 8022-horizontal face, 8023-second vertical face), 803-second clamping table, 804-third clamping table).
Detailed Description
The invention will be described in further detail below with reference to the drawings by means of specific embodiments.
Referring to fig. 1 to 18, a laminated glass overlay device according to an embodiment of the present invention includes two glass sheets stacked one on top of the other and a laminated layer 102 disposed between the two glass sheets, and the overlay device is used for measuring the difference between the external dimensions of the two glass sheets. The differential stacking instrument comprises a clamping seat 2, a dial indicator 3 arranged on the clamping seat 2 and a protective cover 4 for protecting the dial indicator 3. An insertion groove 201 suitable for inserting the laminated glass 1 is formed in one side of the clamping seat 2, the insertion groove 201 is provided with an insertion end 201a and a limiting end 201b which are oppositely arranged, the opening end of the insertion groove is the insertion end 201a of the insertion groove, and the end opposite to the opening end of the insertion groove is the limiting end 201b of the insertion groove. The upper groove surface 2011 of the insertion groove is provided with an upper cushion block structure 202, the upper cushion block structure 202 is used for positioning the upper surface 101a of the upper glass sheet, the lower groove surface 2012 of the insertion groove is provided with a lower cushion block structure 203, the lower cushion block structure 203 is used for positioning the lower surface 103a of the lower glass sheet, and the upper cushion block structure 202 and the lower cushion block structure 203 are respectively extended from the insertion end 201a of the insertion groove to a limit end 201b close to the insertion groove. The limiting end 201b of the insertion slot is further provided with a positioning structure 204, the positioning structure 204 is arranged near the upper end of the insertion slot 201, the lower surface 204a of the positioning structure is lower than the lower surface 202a of the upper cushion block structure, the positioning structure 204 is used for positioning the side edge 101b of the upper glass sheet, in order to avoid interference between the positioning structure 204 and the upper glass sheet 101, the surface, in contact with the upper glass sheet 101, of the positioning structure 204 is a positioning surface 204b, and the positioning surface 204b is configured as an arc surface. The axis 301a of the measuring rod 301 on the dial indicator 3 is parallel to the opening direction of the insertion groove 201, a measuring head structure 302 extending into the insertion groove 201 is formed at the end of the measuring rod 301, the measuring head structure 302 is located at the limit end 201b of the insertion groove and is arranged below the positioning structure 204, and the measuring head structure 302 abuts against the side edge 103b of the lower glass sheet.
In some embodiments, the clamping seat 2 further comprises an upper seat frame 205, a lower seat frame 206, a connector 207, and a reinforcing arm 208. The upper seat frame 205 and the lower seat frame 206 are respectively configured to be laterally extended and substantially square-frame-shaped structures; at least two reinforcing arms 208 are respectively arranged at two sides of the clamping seat 2 to connect the upper seat frame 205 and the lower seat frame 206; the connecting body 207 is located at one end of the clamping seat 2, where the dial indicator 3 is arranged, the connecting body 207 is formed on the lower seat frame 206 and is used for fixing the dial indicator 3 on the clamping seat 2, and one ends of the upper seat frame 205 and the lower seat frame 206, which are close to the connecting body 207, are respectively formed with a transverse arm 209 for connecting with the protection cover 4. An insertion groove 201 is formed at one end of the clamping seat 2 away from the connecting body 207, the lower end surface of the upper seat frame 205 is an upper groove surface of the insertion groove 201, and the upper end surface of the lower seat frame 206 is a lower groove surface of the insertion groove 201; the upper groove surface 2011 of the insertion groove is configured as a step surface, the upper groove surface 2011 is provided with a first step 20111 which is horizontally arranged and a second step 20112 which is horizontally arranged, the second step 20112 is positioned below the first step 20111 and far away from the insertion end 201a of the insertion groove, the upper cushion block structure 202 is arranged on the first step 20111, and the positioning structure 204 is arranged on the second step 20112; the lower slot face 2012 of the insertion slot is a horizontal plane. Two clamping arms 210 are formed on the lower end surface 206a of the lower seat frame, and the clamping arms 210 are symmetrically arranged on two sides of the measuring head structure 302. The connecting body 207 is provided with a fixing hole which is matched with the dial gauge measuring rod sleeve 303 and transversely penetrates through the connecting body 207, the connecting body 207 is also provided with a third slot 2071 communicated with the fixing hole, and the differential stacking instrument further comprises a third locking piece 5 used for locking the third slot 2071 so as to fix the dial gauge measuring rod sleeve 303 with the clamping seat 2.
In some embodiments, to facilitate insertion of the laminated glass 1 into the insertion groove 201, guide slopes 2021, 2031 are formed on the upper pad structure 202 and the lower pad structure 203, respectively, to facilitate insertion of the laminated glass 1. In order to improve the positioning accuracy and the automatic locking effect, an upper positioning portion 2022 is formed on the lower surface 202a of the upper cushion block structure, the upper positioning portion 2022 is arranged close to the limiting end 201b of the insertion groove and symmetrically arranged on two sides of the upper cushion block structure 202, a lower positioning portion 2032 is formed on the upper surface 203a of the lower cushion block structure, the lower positioning portion 2032 is arranged close to the insertion end 201a of the insertion groove, and the lower positioning portion 2032 is arranged in the middle of the lower cushion block structure 203 or symmetrically arranged on two sides of the lower cushion block structure 203. Preferably, the upper pad structure 202 and the lower pad structure 203 are made of nylon material.
In some embodiments, to facilitate replacement of the gauge head structure 302, the gauge head structure 302 includes a gauge head portion 3021, and a connection portion 3022 connecting the gauge head portion 3021 and the gauge rod 301, the connection portion 3022 being detachably connected to the gauge head portion 3021 and the gauge rod 301, respectively. In order to improve the measurement accuracy and the service life of the measuring head, a mounting groove 30221 which is matched with the measuring head 3021 and extends vertically is formed in one side of the connecting portion 3022, the mounting groove 30221 is a non-plastic cylindrical hole, the measuring head 3021 is a cylindrical measuring head, a part of the measuring head 3021 is embedded into the mounting groove 30221, a part of the measuring head 3021 extends out of the mounting groove 30221 and abuts against the side edge 103b of the lower glass sheet, the surface of the measuring head 3021, which leaks out of the notch 30221a of the mounting groove, is a measurement working cambered surface 3021a, the measuring head 3021 can move up and down in the mounting groove 30221 and rotate, and the height position of the measuring head 3021 and the abrasion part of the measuring head 3021 can be adjusted randomly for repeated use. The connection portion is provided with a first slot 30222 which is convenient for placing the gauge head portion 3021 into the mounting groove 30221, the first slot 30222 is communicated with the mounting groove 30221 and extends vertically, the differential stacker further comprises a first locking member 6 for locking the first slot 30222 to fix the gauge head portion 3021 in the mounting groove 30221, the first locking member 6 is a screw, and the side wall of the mounting groove 30221 is provided with the first slot 30222 to lock the gauge head portion 3021 through expansion of the first locking member 6. For the convenience of rotating the gauge head 3021, a hollowed area 302211 extending vertically is formed on the groove wall of the mounting groove 30221, for the convenience of fixing the gauge rod 301, a mounting hole 30223 and a second slot 30224 communicated with the mounting hole 30223 are further formed on the connecting portion 3022, the mounting hole 30223 is matched with the gauge rod 301 and extends horizontally, and the differential stacker further comprises a second locking member 7 for locking the second slot 30224 to fix the gauge rod 301 in the mounting hole 30223. For the convenience of processing, the first slot 30222 and the second slot 30224 are communicated, for further convenience of installation, interference is prevented, and a separation slot 30225 which extends vertically to divide the first slot 30222 and the second slot 30224 is formed in the upper end of the connection portion 3022, and the separation slot 30225 is perpendicular to the first slot 30222 and the second slot 30224.
In some embodiments, to improve the measurement accuracy of the instrument, the overlay error meter further comprises a zeroing plate 8 to facilitate calibration. The zeroing plate 8 can calibrate the dial indicator 3, and the zeroing plate 8 can calibrate the height position of the measuring head 3021 and the installation angle of the connection portion 3022. A first chuck 801 recessed inward is provided on one side of the zeroing plate 8, and a recessed surface of the first chuck 801 for preventing bruising is configured as a zeroing surface 8011. One side of the zeroing plate 8 is provided with a step portion 802, the step portion 802 having a first vertical face 8021, a horizontal face 8022 and a second vertical face 8023 connected in this order, the first vertical face 8021 being a side end face of the zeroing plate 8 on the side, the horizontal face 8022 being configured as a height-aligning face. One side of the zeroing plate 8 is provided with a second clamping table 803 matched with the connecting part 3022, two sides of the second clamping table 803 are symmetrically provided with a third clamping table 804, and the third clamping table 804 is matched with the clamping arm 210. In order to be convenient for accomodate the zeroing board 8, the lower extreme of protection casing 4 has opening face 4a, and zeroing board 8 can be arranged in on this opening face 4a and cover this opening face 4a and fix into an organic whole through screw and protection casing 4, conveniently take, avoid losing.
The steps of installing and calibrating the probe structure 302 in the embodiment of the invention are as follows:
Step 1), centering and checking: the axis 3021b of the probe portion coincides with the center surface of the connection portion 3022, and therefore the center surface of the connection portion 3022 may be adjusted to an accurate position. The specific adjusting method is as follows: the bottom surface of the differential stacking instrument is placed upwards, as shown in fig. 13 to 15, two third clamping tables 804 of the zeroing plate 8 are inserted into clamping connection with the clamping arms 210, at this time, the central surface of the second clamping table 803 is the simulated middle measuring surface, the connecting part 3022 is inserted into the second clamping table 803 and locks and fixes the connecting part 3022 and the second locking member 7 of the measuring rod 301, and the central surface of the connecting part 3022 is located at the middle measuring surface, namely, the axis 3021b of the measuring head is located at the middle measuring surface.
Step 2), height position calibration: since the upper and lower glass sheets have the adhesive therebetween, the measuring head 3021 needs to avoid the adhesive therebetween, and cannot leave too much, so as to keep the measuring head 3021 and the measured portion of the lower glass sheet 103 in proper contact with each other, and therefore, the measuring head 3021 needs to be adjusted to a proper position in the up-down direction, and the step portion 802 on the zeroing plate 8 can meet the adjustment requirement, so that the position needs to be calibrated before zeroing, and the adjustment method is as follows: referring to fig. 1, 11 and 12, the end of the zeroing plate 8 having the step 802 is inserted into the insertion groove 201, such that the side end surface of the zeroing plate 8, i.e., the first vertical surface 8021, abuts against the positioning surface 204b of the positioning structure, and then the probe part 3021 mounted in the mounting groove 30221 is moved, such that the upper end surface 3021c of the probe part is kept in contact with the horizontal surface 8022 of the zeroing plate, and then the first locking member 6 is screwed to fix the probe part 3021 and the connection part 3022, thereby completing the position calibration.
Step 3), zeroing: referring to fig. 2 to 9, a side of the zeroing plate 8 having the first clamping table 801 is inserted into the insertion slot 201, such that an upper surface 8a of the zeroing plate abuts against the upper positioning portion 2022, a lower surface 8b of the zeroing plate abuts against the lower positioning portion 2032, and a zeroing surface 8011 of the zeroing plate abuts against a positioning surface 204b of the positioning structure, and the probe portion 3021 contacts the zeroing surface 8011 under the driving of the dial indicator 3 to measure force, and at this time, the probe portion 3021 and the positioning structure 204 contact the zeroing surface 8011 which is the same surface of the zeroing plate 8 at the same time to obtain zeroing.
Referring to fig. 16 and 17, when the embodiment of the invention is used for measuring, the laminated glass 1 is horizontally placed, the measuring head structure 302 is installed and calibrated according to the steps, the insertion groove 201 of the differential stacking instrument is inserted perpendicular to the edge of the glass, the hand is released after the differential stacking instrument is pushed to the bottom, the differential stacking instrument is hooked on the glass 1 by means of dead weight, and the digital display percentage display value on the read dial indicator 3 is the differential stacking value of the upper glass and the lower glass.
According to the embodiment of the invention, the zero calibration plate is utilized, the measuring head structure 302 can be adjusted to an accurate measuring position and a zero position, the positioning is simple, the zero calibration plate is free from excessive positioning, the measuring head structure can adapt to the measurement of curved glass and plane glass, after the measurement is completed, the differential stacking instrument can be in a clamping state by utilizing dead weight so as to maintain the measuring state unchanged, namely, the state of positioning and measuring contact can be kept unchanged by loosening hands after the measurement is completed, the reading is convenient, the operation is easy, and the measuring is stable and the precision is higher. The gauge head 3021 has good versatility, and a common cylindrical gauge head standard can be used, and the gauge head 3021 can be adjusted by displacement and rotation without special design and manufacture, or the wear part of the gauge head 3021 can be replaced at the right time. The differential stacking instrument is simple to operate, does not need special skills, can avoid the influence of middle adhesive clamping, and has obvious advantages in the aspects of convenience in operation, stability in measurement and accuracy in precision compared with the prior art. The storage of the zeroing plate 8 can not only make the zeroing plate and the protective cover 4 be integrated into a whole when not in use so as to avoid losing, but also play a role in increasing the dead weight balance weight of the differential stacking instrument, improve the effect of the positioning dead weight locking function during the measurement, and of course, the zeroing plate 8 and the protective cover 4 are matched so as to effectively prevent the collision and the falling injury suffered by the dial indicator 3 during the use.
The foregoing is a further detailed description of the invention in connection with specific embodiments, and is not intended to limit the practice of the invention to such descriptions. It should be understood by those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the present invention, and the present invention is not limited to the above-described embodiments.
Claims (6)
1. The utility model provides a laminated glass differential stack appearance, laminated glass includes two glass of upper and lower superpose and locates the double-layered glue film between two glass, its characterized in that: the stacking instrument is used for measuring the outline dimension difference of the two pieces of glass and comprises a clamping seat and a dial indicator arranged on the clamping seat; an insertion groove which transversely extends is formed in one side of the clamping seat, the insertion groove is provided with an insertion end and a limiting end which are oppositely arranged, a cushion block structure which extends from the insertion end to be close to the limiting end is respectively arranged on the upper groove surface and the lower groove surface of the insertion groove, the two cushion block structures are respectively contacted with the surfaces of two pieces of glass, a positioning structure is arranged at the limiting end of the insertion groove, and the positioning structure is close to the upper end of the insertion groove and is used for positioning the edge of the upper piece of glass; the axis of the measuring rod on the dial indicator is parallel to the opening direction of the insertion groove, a measuring head structure extending into the insertion groove is formed at the end part of the measuring rod, the measuring head structure is positioned at the limit end of the insertion groove and is arranged below the positioning structure, and the measuring head structure is propped against the edge of the lower glass sheet; the measuring head structure comprises a measuring head part and a connecting part for connecting the measuring head part and the measuring rod, and the connecting part is detachably connected with the measuring head part and the measuring rod respectively; the differential stack instrument further comprises a zero calibration plate which can be inserted into the insertion groove to calibrate the dial indicator; the zero calibration plate can calibrate the height position of the measuring head, one side of the zero calibration plate is provided with a step part, the step part is provided with a first vertical surface, a horizontal surface and a second vertical surface which are sequentially connected, and the horizontal surface is configured as a height calibration surface;
The cushion block structure arranged on the upper groove surface of the insertion groove is an upper cushion block structure, the cushion block structure arranged on the lower groove surface of the insertion groove is a lower cushion block structure, an upper positioning part is formed on the lower surface of the upper cushion block structure and is close to the limit end of the insertion groove, a lower positioning part is formed on the upper surface of the lower cushion block structure and is close to the insertion end of the insertion groove.
2. The laminated glass stacker according to claim 1, wherein: and guide inclined planes which are convenient for inserting the laminated glass are respectively arranged on the two cushion block structures.
3. The laminated glass stacker according to claim 1, wherein: one side of connecting portion set up with gauge head cooperation and vertical extension's mounting groove, the part embedding of gauge head part in the mounting groove, part stretch out the mounting groove and with lower piece glass's edge offsets, still set up on the connecting portion be convenient for put into the gauge head part first slot in the mounting groove, first slot with mounting groove intercommunication and vertical extension, the differential appearance still includes the first retaining member that is used for locking first slot in order to fix the gauge head in the mounting groove.
4. The laminated glass stacker according to claim 1, wherein: the connecting portion is provided with a mounting hole and a second slot communicated with the mounting hole, the mounting hole is matched with the measuring rod and horizontally extends, and the differential stacking instrument further comprises a second locking piece used for locking the second slot to fix the measuring rod in the mounting hole.
5. The laminated glass stacker according to claim 1, wherein: one side of the zeroing plate is provided with a first clamping table which is concave inwards, and a concave surface of the first clamping table is configured as a zeroing surface.
6. The laminated glass stacker according to claim 1, wherein: the zero calibration plate can calibrate the installation angle of connecting portion, one side of zero calibration plate be provided with one with connecting portion complex second cassette, the bilateral symmetry of second cassette is provided with the third cassette, the lower extreme of grip slipper be formed with third cassette complex joint arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580477.XA CN108613609B (en) | 2018-06-07 | 2018-06-07 | Laminated glass stacking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580477.XA CN108613609B (en) | 2018-06-07 | 2018-06-07 | Laminated glass stacking instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108613609A CN108613609A (en) | 2018-10-02 |
| CN108613609B true CN108613609B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810580477.XA Active CN108613609B (en) | 2018-06-07 | 2018-06-07 | Laminated glass stacking instrument |
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| CN (1) | CN108613609B (en) |
Citations (9)
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| CN108613609A (en) | 2018-10-02 |
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