CN104295578A - Grating ruler mounting tool capable being elongated - Google Patents
Grating ruler mounting tool capable being elongated Download PDFInfo
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- CN104295578A CN104295578A CN201410576995.6A CN201410576995A CN104295578A CN 104295578 A CN104295578 A CN 104295578A CN 201410576995 A CN201410576995 A CN 201410576995A CN 104295578 A CN104295578 A CN 104295578A
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- groove
- grating scale
- guide rail
- side pressure
- grating
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- 238000005859 coupling reaction Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 21
- 230000005484 gravity Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000007480 spreading Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
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- 239000003292 glue Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
Abstract
The invention provides a grating ruler mounting tool capable of being elongated. The tool is characterized by comprising more than one guide rail, sliding block devices and grating rulers. A plurality of guide rails are connected to achieve mounting of the grating rulers in length, only the sliding block devices need to be dragged to slide along the guide rails, pressing and pasting of the grating rulers and automatic separation and winding of grating cover paper can be finished quickly, and the extensible grating ruler mounting tool is convenient to use, reliable and stable in whole structure and capable of being widely applied.
Description
Technical field
The present invention relates to a kind of grating scale setting tool, particularly relate to the grating scale setting tool that a kind of setting angle of extensible is adjustable.
Background technique
Grating scale is widely used in various precision machining.Usual grating scale is divided into two-part, and a part is read head, and a part is calibrated scale.
When grating scale is applied, calibrated scale is pasted in the smooth plane of parts, and read head is fixed on another parts, and the induction zone of read head is positioned at directly over calibrated scale.
When grating scale is pasted, common way is the mounting hole according to being stuck on parts, process a long datum plate, the stickup of grating scale is carried out along datum plate, the length of the datum plate of this method processing will be determined according to the length of grating scale, can not lengthen, reusing is poor, and this method needs the plane of pasting grating scale to have higher planeness, when the plane of pasting has certain angular slope, this method is also inapplicable, simultaneously, the lid paper of grating scale is untied with hand usually, paste while chi is separated with lid paper, extremely inconvenient, reliability is not high.
Summary of the invention
In order to overcome the above-mentioned shortcoming existed in prior art, the object of the present invention is to provide a kind of grating scale setting tool of extensible, this instrument can realize by the connection of many guide rails the installation wishing grating scale length; Only need drag described slide block device along slide, the compression stickup that can complete grating scale is fast separated winding with the automatic of grating lid paper, and overall structure is convenient, reliable, stable, has a wide range of applications.
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Technical solution of the present invention is:
A grating scale setting tool for extensible, its feature is to comprise guide rail, slide block device and the grating scale of more than one:
Described guide rail is I shape long rod structure, and there are two wedge slots one end of guide rail, and the other end has two wedge shape projections, has the first coupling shaft mounting hole in the bottom of each wedge shape projection; Have several guide rails assembling holes at the end face of guide rail, the end face of the guide rail near each guide rails assembling hole also has some jackscrew tapped holes; The end face of guide rail there is micro-leveling instrument mounting groove; Guide rail has the second through coupling shaft mounting hole near the side, bottom, side of wedge slot; Tooth bar is had along its length direction in the middle of the end face of guide rail; The side of guide rail alongst there is guide rail groove; Micro-leveling instrument inner chamber has liquid and the bubble of flowing, and micro-leveling instrument end face is transparent thin plate, and have micro-leveling instrument groove in the middle of end face, bottom surface is micro-leveling instrument bottom plane; Micro-leveling instrument to be embedded in described micro-leveling instrument mounting groove and to fit completely with its bottom surface; Guide rails assembling hole is fixedly connected with the surface of grating scale to be pasted, jackscrew tapped hole and guide rails assembling hole with the use of, described adjustment jackscrew mechanism is connected to form by several jackscrews and tapped hole, is finely tuned the setting angle of many guide rails by jackscrew whole mechanism; Described coupling shaft is a bearing pin;
Described slide block device comprises slide block, side pressure block, hand feeler lever, pinion structure, fixing pin, fixed block, shakes wheel and side pressure wheel, and there is the small gear mounting groove run through completely on the right side of slide block end face, and there is the grating scale mounting groove run through completely up and down in left side; There is the guide rails assembling groove of I shape the bottom surface of slide block on the right side of small gear mounting groove, and there is rectangular recess in left side, has grating scale positive stop end in the rear end of rectangular recess; The small gear mounting hole having about one to run through completely in slider top bi-side, has small gear to install half bore between small gear mounting groove and grating scale mounting groove, and installing half bore both sides at small gear has two fixed block installation screws; There is bearing pin mounting hole in grating scale mounting groove both sides, also have in the both sides of grating scale mounting groove four to hold block slots; In the middle of the another side of slide block, there is a slide block groove groove, in the middle part of described slide block groove groove, have slide block groove; About described side pressure block, two sides have two side pressure block guide rails respectively, have hand feeler lever mounting hole at the center of end face, have side pressure to take turns mounting groove in bottom surface, have side pressure to take turns mounting hole at the two ends of side pressure wheel mounting groove (6-3);
Described hand feeler lever lower end is hand feeler lever erection column, and upper end is hand touch end;
Described pinion structure is the gear structure of band installation shaft, and there is small gear at middle part; Have the grating lid paper run through completely in one end of pinion structure through groove, having not exclusively through grating lid paper pressing groove in its Vertical direction, is compact heap in the inside of grating lid paper pressing groove; Wheel mounting hole is shaken at the other end of pinion structure;
Described fixing pin is bearing pin;
Described fixed block is rectangular configuration, and end face has two fixed blocks to install through hole;
The described wheel that shakes is ladder-type round column structure, has rocking handle, shake wheel erection column at the other end at one end eccentric position of middle part bull wheel;
Described side pressure wheel is ladder-type cylinder, and middle big column is the small column at pinch roller two ends is side pressure wheel erection column;
The small gear of described pinion structure is positioned at the small gear mounting groove of slide block, the installation shaft two ends of pinion structure are through small gear mounting hole, middle through small gear, half bore is installed, then by the fixed block of fixed block, through hole is installed and fixed block installation screw is fixed and clamped; Side pressure block is had, side pressure block guide rail built-in end block slots in one end of grating scale mounting groove; The other end of grating scale mounting groove has grating scale, and one end of the chi of grating scale arrives to grating scale positive stop end, by the slip of slide block, will complete grating scale paste along rectangular recess length direction; Many guide rails, through guide rails assembling groove, make guide rail be connected with skid; Fixing pin embeds bearing pin mounting hole; The hand feeler lever erection column of the hand feeler lever mounting hole internal fixtion hand feeler lever of side pressure block; The pinch roller having side pressure to take turns in side pressure wheel mounting groove, side pressure block and hand feeler lever are by side pressure wheel mounting hole and the rotating connection of side pressure wheel erection column;
Described grating scale comprises chi and grating lid paper;
During use, the length of the grating scale pasted as required, the guide rail of different length is selected to combine, two of a guide rail one end wedge slots are embedded two wedge shape projections of another root guide rail, embed the first coupling shaft mounting hole and the second coupling shaft mounting hole by coupling shaft, complete the connection spreading of two guide rails;
Inserted by the guide rails assembling groove of described guide rail from the I shape of described slide block, described tooth bar engages with small gear, and pinion structure is along guide rail movement; By the corresponding scale of guide rail groove with the slide block groove groove inner slide groove of slide block, determine the relative position of slide block and guide rail, namely determine the length of pasted grating scale;
The chi of grating scale is stretched into grating scale positive stop end from grating scale mounting groove, and grating lid paper passes groove through the grating lid paper of pinion structure, embeds grating lid paper pressing groove, grating lid paper and pinion structure are fixed by compact heap; Shaking wheel erection column to fix by shaking wheel mounting hole and pinion structure, rotarily driving pinion structure rotation by rocking handle; Drive side pressure block to slide along end block slots by portable hand touch end, pressed down by the gravity of side pressure block, pinch roller is contacted with the chi being positioned at grating scale positive stop end.
The length of many described guide rails is different, the length of the grating scale pasted as required, selects the guide rail of different length to combine.
Described grating scale is linear type steel ruler or tape measure.
The invention has the beneficial effects as follows:
Embedded two wedge slots of other one end by two wedge shape projections of many guide rail one end, embed the first coupling shaft mounting hole and the second coupling shaft mounting hole by coupling shaft, realize the connection spreading between guide rail;
By the chi of grating scale and viscose glue lid paper are separated, portable hand feeler lever, drive side pressure block along end block slots upward sliding, one end of chi contacts the grating scale positive stop end of the grating scale mounting groove of slide block, unclamp hand feeler lever, due to Action of Gravity Field, side pressure block, along end block slots slide downward, installs one end that fixing side pressure wheel load tightly touches the chi being positioned at grating scale positive stop end in the bottom of side pressure block; Grating lid paper passes groove through the grating lid paper of pinion structure, embeds grating lid paper pressing groove, grating lid paper and pinion structure are fixed by compact heap; Hand top, take turns fixing pinion structure and rotate with shaking, under the effect that small gear and tooth bar engage, band movable slider is along slide, grating lid paper is along with the rotation of pinion structure, be wound in the installation shaft of pinion structure one end, under the movement of slide block and the suppressing action of side pressure block, grating scale be pasted on required attachment face;
By the guide rail groove of guide rail side and the alignment condition of slide block groove being positioned at slide block side, determine the length of the grating scale pasted;
The installation wishing grating scale length can be realized by the connection of many guide rails; Only need drag described slide block device along slide, the compression stickup that can complete grating scale is fast separated winding with the automatic of grating lid paper, and overall structure is convenient, reliable, stable, has a wide range of applications.
Accompanying drawing explanation
Fig. 1 is the stereogram of the grating scale setting tool of extensible of the present invention,
Fig. 2-1 is the stereogram after the grating scale setting tool of extensible removes slide block,
Fig. 2-2 is the enlarged view at the wedge-shaped impression place of the grating scale setting tool of extensible,
Fig. 2-3 is the first coupling shaft mounting hole enlarged view of the grating scale setting tool of extensible,
Fig. 3 is that the grating scale setting tool guide rail of extensible connects enlarged view,
Fig. 4 is the stereogram of the micro-leveling instrument of grating scale setting tool of extensible,
Fig. 5 is the top perspective view of the grating scale setting tool slide block of extensible,
Fig. 6 is the bottom isometric view of the grating scale setting tool slide block of extensible,
Fig. 7 is the end perspective view of the grating scale setting tool slide block of extensible,
Fig. 8 is the side pressure block of the grating scale setting tool of extensible, hand feeler lever and side pressure wheel assembling stereogram,
Fig. 9 is side pressure block and the side pressure wheel sectional arrangement drawing of the grating scale setting tool of extensible,
Figure 10 is the pinion structure of the grating scale setting tool of extensible and shakes wheel transverse sectional view,
Figure 11 is the pinion structure of the grating scale setting tool of extensible and shakes wheel longitudinal sectional view,
Figure 12 is the stereogram removed after guide rail of the grating scale setting tool of extensible,
Figure 13 is the sectional view removed after guide rail of the grating scale setting tool of extensible.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention will be further described, but should not limit the scope of the invention with this:
As illustrated in figures 1 and 8, the grating scale setting tool of extensible of the present invention, comprises one with upper rail 1, slide block device and grating scale and grating scale 13;
As shown in Figure 1, Figure 2-1, Fig. 2-2 and Fig. 2-3, described guide rail 1 is I shape long rod structure, has two wedge slot 1-1 in one end of each section, and the other end has the protruding 1-5 of two wedge shapes, has the first coupling shaft mounting hole 1-6 in the bottom of the protruding 1-5 of each wedge shape; Have several guide rails assembling holes 1-2 at the end face of multistage guide rail 1, the end face near the guide rail of each guide rails assembling hole 1-2 also has some jackscrew tapped hole 1-4; The end face of multistage guide rail 1 has micro-leveling instrument mounting groove 1-3; The second through coupling shaft mounting hole 1-7 is had near the side, bottom, side of wedge slot 1-1 at multistage guide rail 1; Tooth bar 1-8 is had along its length direction in the middle of the end face of multistage guide rail 1; The side of multistage guide rail 1 alongst there is guide rail groove 1-9;
As shown in Figure 3, described micro-leveling instrument 2 inner chamber has liquid and the bubble of flowing, and micro-leveling instrument end face 2-2 is transparent thin plate, and have micro-leveling instrument groove 2-3 in the middle of its end face, bottom surface is micro-leveling instrument bottom plane 2-1;
As shown in Figure 1:
Described adjustment jackscrew mechanism 3 is connected to form by several jackscrews and tapped hole;
Described coupling shaft 4 is bearing pins;
As shown in Fig. 5, Fig. 6 and Fig. 7, there is the small gear mounting groove 5-1 run through completely the side of described slide block 5 end face, and opposite side has the grating scale mounting groove 5-2 run through completely up and down; Have the guide rails assembling groove 5-3 of I shape near small gear mounting groove 5-1 side in the bottom surface of slide block 5, the other end has rectangular recess 5-9, has grating scale positive stop end 5-10 in one end of rectangular recess 5-9; The small gear mounting hole 5-4 having one to run through completely at the top of slide block 5 side, has small gear to install half bore 5-5 between small gear mounting groove 5-1 and grating scale mounting groove 5-2, and installing half bore 5-5 both sides at small gear has two fixed block installation screw 5-6; There is bearing pin mounting hole 5-7 in grating scale mounting groove 5-2 both sides, also have in the both sides of grating scale mounting groove 5-2 four to hold block slots 5-8; In the middle of the another side of slide block 5, there is a slide block groove groove 5-11, in the middle part of described slide block groove groove 5-11, have slide block groove 5-12;
As shown in Figure 8:
Described side pressure block 6 two sides have two side pressure block guide rail 6-1 respectively, have hand feeler lever mounting hole 6-2 at the center of end face, have side pressure to take turns mounting groove 6-3 in bottom surface, have side pressure to take turns mounting hole 6-4 at the two ends of side pressure wheel mounting groove 6-3;
Described hand feeler lever 7 one end is hand feeler lever erection column 7-1, and the other end is hand touch end 7-2;
As shown in Figure 10, Figure 11, described pinion structure 8 is the gear structure of band installation shaft, and there is small gear 8-1 at middle part; Have the grating lid paper run through completely in one end of pinion structure 8 through groove 8-2, having not exclusively through grating lid paper pressing groove 8-4 in its Vertical direction, is compact heap 8-3 in the inside of grating lid paper pressing groove 8-4; Wheel mounting hole 8-5 is shaken at the other end of pinion structure 8;
As shown in Figure 12 and Figure 13:
Described fixing pin 9 is bearing pin;
Described fixed block 10 is rectangular configuration, and end face has two fixed blocks to install through hole 10-1;
As shown in Figure 10, described in shake wheel 11 for ladder-type round column structure, have rocking handle 11-1 at one end eccentric position of middle part bull wheel, shake wheel erection column 11-2 at the other end;
As shown in Figure 9, described side pressure wheel 12 is ladder-type cylinder, and middle big column is the small column at pinch roller 12-1 two ends is side pressure wheel erection column 12-2;
As shown in Figure 12 and Figure 13, described grating scale 13 comprises chi 13-1 and grating lid paper 13-2;
The grating scale setting tool annexation of described extensible is as follows:
As shown in figures 1-13:
Two wedge slot 1-1 of many guide rail 1 one end embed the protruding 1-5 of two wedge shapes of the other end, embed the first coupling shaft mounting hole 1-6 and the second coupling shaft mounting hole 1-7, complete the connection spreading of two guide rails by coupling shaft 5; The embedded leveling instrument in a subtle way 3 of micro-leveling instrument mounting groove 1-3, fit completely in micro-leveling instrument mounting groove 1-3 bottom surface of micro-leveling instrument bottom plane 3-1 and the first guide rail 1; Guide rails assembling hole 1-2 is fixedly connected with the surface of grating scale to be pasted, jackscrew tapped hole 1-4 and guide rails assembling hole 1-2 with the use of, by jackscrew mechanism 3 entirety fine setting many guide rails 1 setting angle; Tooth bar 1-8 engages with small gear 8-1, and pinion structure 8 can along guide rail movement; By the corresponding scale of guide rail groove 1-9 with the slide block groove groove 5-11 inner slide groove 5-12 of slide block 5, determine slide block 5 and the relative position of many guide rails 1, namely determine the length of pasted grating scale 13;
The small gear 8-1 of pinion structure 8 is positioned at the small gear mounting groove 5-1 of slide block 5, the installation shaft two ends of pinion structure 8 are through small gear mounting hole 5-4, middle through small gear installation half bore 5-5, then be fixed and clamped by the fixed block installation through hole 10-1 and fixed block installation screw 5-6 of fixed block 10; Side pressure block 6 is had, side pressure block guide rail 6-1 built-in end block slots 5-8 in one end of grating scale mounting groove 5-2; The other end of grating scale mounting groove 5-2 has grating scale 13, and one end of the chi 13-1 of grating scale 13 arrives to grating scale positive stop end 5-10, by the slip of slide block 5, will complete grating scale 13 paste along rectangular recess 5-9 length direction; Many guide rails 1, through guide rails assembling groove 5-3, make many guide rails 1 and slide block 5 be slidably connected; Fixing pin 9 embeds bearing pin mounting hole 5-7; The hand feeler lever erection column 7-1 of the hand feeler lever mounting hole 6-2 internal fixtion hand feeler lever 7 of side pressure block 6; In side pressure wheel mounting groove 6-3, have side pressure to take turns the pinch roller 12-1 of 12, side pressure block 6 and hand feeler lever 7 are by side pressure wheel mounting hole 6-4 and the rotating connection of side pressure wheel erection column 12-2;
Chi 13-1 is separated with grating lid paper 13-2, chi 13-1 stretches into grating scale positive stop end 5-10 from grating scale mounting groove 5-2, grating lid paper 13-2 passes groove 8-2 through the grating lid paper of pinion structure 8, embed grating lid paper pressing groove 8-4 by compact heap 8-3, grating lid paper 13-2 and pinion structure 8 are fixed; Shaking wheel erection column 11-2 fixing with pinion structure 8 by shaking wheel mounting hole 8-5, pinion structure 8 can be driven to rotate by the rotation of rocking handle 11-1; Drive side pressure block 6 to slide along end block slots 5-8 by portable hand touch end 7-2, pressed down by the gravity of side pressure block 6, pinch roller 12-1 is contacted with the chi 13-1 being positioned at grating scale positive stop end 5-10.
The grating scale setting tool of described extensible, the length of every section of guide rail of many guide rails 1 can be selected, the length of the grating scale pasted as required, selects the guide rail of different length to combine.
The grating scale setting tool of described extensible, grating scale 13 can be linear type steel ruler or tape measure.
The mode of execution of described device is:
Embedded two wedge slot 1-1 of other one end by the protruding 1-5 of two wedge shapes of many guide rails 1 one end, embed the first coupling shaft mounting hole 1-6 and the second coupling shaft mounting hole 1-7 by coupling shaft 4, realize the connection spreading between guide rail;
By the chi 13-1 of grating scale 13 and viscose glue lid paper 13-2 is separated, portable hand feeler lever 7, drive side pressure block 6 along end block slots 5-8 upward sliding, one end of chi 13-1 contacts the grating scale positive stop end 5-10 of the grating scale mounting groove 5-2 of slide block 5, unclamp hand feeler lever 7, due to Action of Gravity Field, side pressure block 6, along end block slots 5-8 slide downward, is installed fixing side pressure wheel 12 and is compressed the one end of touching and being positioned at the chi 13-1 of grating scale positive stop end 5-10 in the bottom of side pressure block 6; Grating lid paper 13-2 passes groove 8-2 through the grating lid paper of pinion structure 8, embeds grating lid paper pressing groove 8-4, grating lid paper 13-2 and pinion structure 8 are fixed by compact heap 8-3; Hand top 11, the pinion structure 8 fixing with shaking wheel 11 rotates, under the effect that small gear 8-1 and tooth bar 1-8 engages, band movable slider 5 is along slide, grating lid paper 13-2 is along with the rotation of pinion structure 8, be wound in the installation shaft of pinion structure 8 one end, under the movement of slide block 5 and the suppressing action of side pressure block 12, grating scale 13 be pasted on required attachment face;
By the guide rail groove of many guide rail sides and the alignment condition of slide block groove being positioned at slide block side, determine the length of the grating scale pasted;
The grating scale setting tool of a kind of extensible of the present invention, can realize by the connection of many guide rails the installation wishing grating scale length; Described slide block device is along slide, and by being positioned at the gravity of slide block inside end briquetting and side pressure wheel, the compression completing grating scale is pasted; The present invention can realize the automatic winding of grating lid paper quickly and easily, has a wide range of applications, and overall structure is convenient, reliable, stable.
Claims (3)
1. the grating scale setting tool of extensible, is characterized in that comprising the guide rail (1) of more than, slide block device and grating scale (13);
Described guide rail (1) is I shape long rod structure, there are two wedge slots (1-1) one end of guide rail (1), the other end has two wedge shape projections (1-5), has the first coupling shaft mounting hole (1-6) in the bottom of each wedge shape projection (1-5); Have several guide rails assembling holes (1-2) at the end face of guide rail (1), the end face near the guide rail of each guide rails assembling hole (1-2) also has some jackscrew tapped holes (1-4); The end face of guide rail (1) there is micro-leveling instrument mounting groove (1-3); Guide rail (1) has the second through coupling shaft mounting hole (1-7) near the side, bottom, side of wedge slot (1-1); Tooth bar (1-8) is had along its length direction in the middle of the end face of guide rail (1); The side of guide rail (1) alongst there is guide rail groove (1-9); Micro-leveling instrument (2) inner chamber has liquid and the bubble of flowing, and micro-leveling instrument end face (2-2) is transparent thin plate, and have micro-leveling instrument groove (2-3) in the middle of end face, bottom surface is micro-leveling instrument bottom plane (2-1); Micro-leveling instrument (2) to be embedded in described micro-leveling instrument mounting groove (1-3) and to fit completely with its bottom surface; (1-2) is fixedly connected with the surface of grating scale to be pasted in guide rails assembling hole, jackscrew tapped hole (1-4) and guide rails assembling hole (1-2) with the use of, described adjustment jackscrew mechanism (3) is connected to form by several jackscrews and tapped hole, by the setting angle of jackscrew mechanism (3) entirety fine setting many guide rails (1); Described coupling shaft (4) is a bearing pin;
Described slide block device comprises slide block (5), side pressure block (6), hand feeler lever (7), pinion structure (8), fixing pin (9), fixed block (10), shakes wheel (11) and side pressure wheel (12), there is the small gear mounting groove (5-1) run through completely on the right side of slide block (5) end face, and there is the grating scale mounting groove (5-2) run through completely up and down in left side; There is the guide rails assembling groove (5-3) of I shape the bottom surface of slide block (5) near small gear mounting groove (5-1) right side, there is rectangular recess (5-9) in left side, has grating scale positive stop end (5-10) in the rear end of rectangular recess (5-9); The small gear mounting hole (5-4) having about one to run through completely in slide block (5) bi-side, top, between small gear mounting groove (5-1) and grating scale mounting groove (5-2), have small gear to install half bore (5-5), installing half bore (5-5) both sides at small gear has two fixed block installation screws (5-6); There is bearing pin mounting hole (5-7) in grating scale mounting groove (5-2) both sides, also have in the both sides of grating scale mounting groove (5-2) four to hold block slots (5-8); In the middle of the another side of slide block (5), have a slide block groove groove (5-11), there is slide block groove (5-12) at described slide block groove groove (5-11) middle part; Two sides, described side pressure block (6) left and right have two side pressure block guide rails (6-1) respectively, hand feeler lever mounting hole (6-2) is had at the center of end face, there is in bottom surface side pressure to take turns mounting groove (6-3), have side pressure to take turns mounting hole (6-4) at the two ends of side pressure wheel mounting groove (6-3);
Described hand feeler lever (7) lower end is hand feeler lever erection column (7-1), and the other end is hand touch end (7-2);
Described pinion structure (8) is the gear structure of band installation shaft, and there is small gear (8-1) at middle part; The grating lid paper run through completely is had through groove (8-2) in one end of pinion structure (8), having not exclusively through grating lid paper pressing groove (8-4) in its Vertical direction, is compact heap (8-3) in the inside of grating lid paper pressing groove (8-4); Wheel mounting hole (8-5) is shaken at the other end of pinion structure (8);
Described fixing pin (9) is bearing pin;
Described fixed block (10) is rectangular configuration, and end face has two fixed blocks to install through hole (10-1);
The described wheel (11) that shakes, for ladder-type round column structure, has rocking handle (11-1) at one end eccentric position of middle part bull wheel, shakes wheel erection column (11-2) at the other end;
Described side pressure wheel (12) is ladder-type cylinder, and middle big column is the small column at pinch roller (12-1) two ends is side pressure wheel erection column (12-2);
The small gear (8-1) of described pinion structure (8) is positioned at the small gear mounting groove (5-1) of slide block (5), the installation shaft two ends of pinion structure (8) are through small gear mounting hole (5-4), middle through small gear installation half bore (5-5), then be fixed and clamped with fixed block installation screw (5-6) by fixed block installation through hole (10-1) of fixed block (10); Side pressure block (6) is had, side pressure block guide rail (6-1) built-in end block slots (5-8) in one end of grating scale mounting groove (5-2); The other end of grating scale mounting groove (5-2) has grating scale (13), one end of the chi (13-1) of grating scale (13) arrives to grating scale positive stop end (5-10), by the slip of slide block (5), grating scale (13) will be completed along rectangular recess (5-9) length direction and paste; Many guide rails (1), through guide rails assembling groove (5-3), make many guide rails (1) and slide block (5) be slidably connected; Fixing pin (9) embeds bearing pin mounting hole (5-7); The hand feeler lever erection column (7-1) of hand feeler lever mounting hole (6-2) internal fixtion hand feeler lever (7) of side pressure block (6); In side pressure wheel mounting groove (6-3), have side pressure to take turns the pinch roller (12-1) of (12), side pressure block (6) and hand feeler lever (7) take turns mounting hole (6-4) and erection column (12-2) the rotating connection of side pressure wheel by side pressure;
Described grating scale (13) comprises chi (13-1) and grating lid paper (13-2);
During use, the length of the grating scale pasted as required, the guide rail of different length is selected to combine, two wedge slots (1-1) of guide rail (1) one end are embedded two wedge shape projections (1-5) of another root guide rail (1), embed the first coupling shaft mounting hole (1-6) and the second coupling shaft mounting hole (1-7) by coupling shaft (5), complete the connection spreading of two guide rails;
The guide rails assembling groove (5-3) of described guide rail (1) from the I shape of described slide block (5) is inserted, described tooth bar (1-8) engages with small gear (8-1), and pinion structure (8) is along guide rail movement; By the corresponding scale of guide rail groove (1-9) with slide block groove groove (5-11) inner slide groove (5-12) of slide block (5), determine slide block (5) and the relative position of guide rail (1), namely determine the length of pasted grating scale (13);
The chi (13-1) of grating scale (13) is stretched into grating scale positive stop end (5-10) from grating scale mounting groove (5-2), grating lid paper (13-2) passes groove (8-2) through the grating lid paper of pinion structure (8), embed grating lid paper pressing groove (8-4) by compact heap (8-3), grating lid paper (13-2) and pinion structure (8) are fixed; Shaking wheel erection column (11-2) to fix with pinion structure (8) by shaking wheel mounting hole (8-5), being rotated by the pinion structure (8) that rotarily drives of rocking handle (11-1); Side pressure block (6) is driven to slide along end block slots (5-8) by portable hand touch end (7-2), pressed down by the gravity of side pressure block (6), pinch roller (12-1) is contacted with the chi (13-1) being positioned at grating scale positive stop end (5-10).
2. the grating scale setting tool of extensible according to claim 1, is characterized in that the length of described many guide rails (1) is different, the length of the grating scale pasted as required, selects the guide rail of different length to combine.
3. the grating scale setting tool of extensible according to claim 1 and 2, is characterized in that described grating scale (13) is linear type steel ruler or tape measure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410576995.6A CN104295578B (en) | 2014-10-24 | 2014-10-24 | Long grating chi setting tool can be connect |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410576995.6A CN104295578B (en) | 2014-10-24 | 2014-10-24 | Long grating chi setting tool can be connect |
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| CN104295578A true CN104295578A (en) | 2015-01-21 |
| CN104295578B CN104295578B (en) | 2016-06-08 |
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| CN201410576995.6A Active CN104295578B (en) | 2014-10-24 | 2014-10-24 | Long grating chi setting tool can be connect |
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| CN105014644A (en) * | 2015-08-11 | 2015-11-04 | 爱佩仪中测（成都）精密仪器有限公司 | Automatic X-axis motion assembly |
| CN105021150A (en) * | 2015-08-13 | 2015-11-04 | 爱佩仪中测（成都）精密仪器有限公司 | Pedestal applied to single-arm three-dimensional measurement apparatus |
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| CN104295578B (en) | 2016-06-08 |
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Effective date of registration: 20211116 Address after: 311421 No. 328, Daqiao South Road, Chunjiang street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Institute of Optics and precision machinery Address before: 201800 P.O. Box 800-211, Jiading District, Shanghai Patentee before: Shanghai Institute of Optics and precision machinery, Chinese Academy of Sciences |
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