The splicing of slip gauge and fixed sturcture and adopt the device of this structure
Technical field
The invention belongs to measurer in industrial technology check field, be specifically related to a kind of can be by the splicing of polylith slip gauge or by structure fixing slip gauge and adopt the device of this structure.
Background technology
Slip gauge, is exactly briefly square block gauge, so be slip gauge.One chunk rule are differed by all size, and the square composition that size is different, is generally steel, and precision is very high.The demand of measuring in order to meet various workpiece sizes.Measure time may need polylith slip gauge to splice along its length the measurement length that just can reach required, or slip gauge need to be fixed up be convenient to measure.In prior art, general employing block holder splices slip gauge or fixes, but the following defect of these block holder ubiquities: and one, application has limitation, is subject to the restriction of block holder size; Two, laminating degree of freedom is not high, and error is larger; Three, laminating type adopts hand lock screw to compress, and can only determine snap-in force with feel, easily makes the dimensional accuracy of the micro-deformation effect slip gauge of the stressed too large generation of slip gauge; Four,, for slightly long slip gauge, there is the possibility of micro-distortion.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of splicing and fixed sturcture of slip gauge and adopt the device of this structure, the splicing of this slip gauge and fixed sturcture and the device that adopts this structure realize polylith slip gauge splicing and fixing in, its laminating degree of freedom laminating snap-in force high, that provide is fixed, precision when can guaranteeing slip gauge splicing and fixing, and be not subject to the restriction in space, more can effectively prevent the distortion of slightly long slip gauge, again and simple in structure, easy and simple to handle, easy to implement.
The present invention for the technical scheme that solves its technical matters and adopt is:
The invention discloses a kind of splicing and fixed sturcture of slip gauge, the 3rd slip gauge is between the first slip gauge and the second slip gauge, and the head end of described the 3rd slip gauge contacts with the end face of described the first slip gauge, the end of described the 3rd slip gauge contacts with the head end face of described the second slip gauge, described the first slip gauge below is provided with for supporting first of the first slip gauge and supports, described first is supported for line supports or puts and support, described the second slip gauge below is provided with for supporting second of the second slip gauge and supports, described second is supported for line supports or puts and support, the head end place of described the first slip gauge is provided with the first supporter for the first slip gauge is pushed against towards the 3rd slip gauge direction, described the first supporter is put and is contacted with the head end of described the first slip gauge, the end of described the second slip gauge is provided with the second supporter for the second slip gauge is pushed against towards the 3rd slip gauge direction, described the second supporter is put and is contacted with the end of described the second slip gauge, and described the first supporter and described the second supporter are one of at least for contact point place has flexible resilient abutment part.
Preferably, described first is supported for First Line supports, and described second is supported for the second line supports.
Preferably, one of described the first supporter and described second supporter have flexible resilient abutment part for contact point place.
Wherein, described the 3rd slip gauge is monolithic slip gauge or the slip gauge group being spliced along its metering nominal direction by some slip gauges.
Preferably, be provided with at least two slip gauge bearings corresponding with the fulcrum of the 3rd slip gauge, between described slip gauge bearing and the fulcrum of the 3rd slip gauge, line contacts.
The invention also discloses a kind of splicing and stationary installation of slip gauge, adopt splicing and the fixed sturcture of above-mentioned slip gauge, also be provided with line slideway, the first slip gauge seat, the second slip gauge seat and securing member, described the first slip gauge seat and described the second slip gauge seat are positioned on described line slideway and both one of at least can move along described line slideway, and the slip gauge seat that can move along line slideway in described the first slip gauge seat and described the second slip gauge seat is mobile slip gauge seat, and irremovable slip gauge seat is fixing slip gauge seat, on described the first slip gauge seat, offer the first slot, on described the second slip gauge seat, offer the second slot, described the first slot is all parallel with described line slideway with described the second slot, and the opening of described the first slot is relative with the opening of described the second slot, the head end of described the first slip gauge and described the 3rd slip gauge inserts in described the first slot, the end of described the second slip gauge and described the 3rd slip gauge inserts in described the second slot, described first supports the end cell wall that is positioned at the bottom land of described the first slot and described the first supporter and is positioned at described the first slot, described second supports the end cell wall that is positioned at the bottom land of described the second slot and described the second supporter and is positioned at described the second slot, described securing member by described the first slip gauge seat with described second slip gauge seat is relative pushes against.
Preferably, described line slideway offers some pilot holes (these pilot hole the bests are equidistant) along its guide direction, described securing member is identical and corresponding one by one with the quantity of described mobile slip gauge seat, each described securing member is by positioning seat, screw seat and adjusting bolt form, the positioning seat of described securing member convexes with at least one reference column (the best is two reference columns), described reference column can insert in the pilot hole of described line slideway, described screw seat one is connected in described positioning seat (screw seat and positioning seat are preferably one-body molded), on described screw seat, offer the screw parallel with described line slideway, described adjusting bolt is screwed together in described screw, described adjusting bolt end is supported described mobile slip gauge seat.
Preferably, on described mobile slip gauge seat, the face relative with described adjusting bolt is provided with a spheric pit, described adjusting bolt end is spheric, when described adjusting bolt end is supported described pit described in mobile slip gauge seat be subject to force direction parallel with described line slideway.
Preferably, described first supports and can in the first slot, move along line slideway guide direction, and described second supports and can in the second slot, move along line slideway guide direction.
Say further, described first to support the structure that can move along line slideway guide direction in the first slot be the one in following two kinds of structures:
The first structure: described first supports both sides is connected with the first horizontal pull bar, and described the first pull bar is vertical with the guide direction of described line slideway, and described the first pull bar end is positioned at outside described the first slip gauge seat;
The second structure: described the first support and connection have the first horizontal pull bar, described the first pull bar is parallel with the guide direction of described line slideway, and described the first pull bar end is positioned at outside described the first slip gauge seat.
Say further, described second to support the structure that can move along line slideway guide direction in the second slot be the one in following two kinds of structures:
The first structure: described second supports both sides is connected with the second horizontal pull bar, and described the second pull bar is vertical with the guide direction of described line slideway, and described the second pull bar end is positioned at outside described the second slip gauge seat;
The second structure: described the second support and connection have the second horizontal pull bar, described the second pull bar is parallel with the guide direction of described line slideway, and described the second pull bar end is positioned at outside described the second slip gauge seat.
Preferably, the two ends of described line slideway are provided with line slideway holder.
Preferably, be provided with at least two slip gauge bearings corresponding with the fulcrum of described the 3rd slip gauge, between described slip gauge bearing and the fulcrum of the 3rd slip gauge, line contacts, and described slip gauge bearing is positioned on described line slideway and can moves along described line slideway.
Say further, described the 3rd slip gauge is to be spliced along its metering nominal direction by some the first monomer slip gauges and some the second monomer slip gauges, and described the first monomer slip gauge and described the second monomer slip gauge are interlaced, between adjacent the first monomer slip gauge and the second monomer slip gauge, face contacts, the head end of described the 3rd slip gauge and end are all described the first monomer slip gauges, the stitching portion of described the first monomer slip gauge and described the second monomer slip gauge is provided with the 3rd slip gauge seat, on described the 3rd slip gauge seat, offer the 3rd slot, described the 3rd slot is connected to another sidewall relative with described sidewall and is opened on described two side by a sidewall of described the 3rd slip gauge seat, and described the 3rd slot is parallel with described line slideway, the end of described the first monomer slip gauge and described the second monomer slip gauge insert in the 3rd slot of described the 3rd slip gauge seat.
Preferably, the opening part of the opening part of described the first slot, described the second slot and the opening part of described the 3rd slot all have the chamfering that makes described opening flare.
The invention has the beneficial effects as follows: the splicing of slip gauge of the present invention and fixed sturcture and adopt the device of this structure mainly to adopt face between slip gauge and slip gauge to contact, and the structure that a slip gauge bottom line/support and both sides slip gauge adopt some contact to support, therefore the degree of freedom of fitting is high, precision is high, block holder compared to prior art, the present invention is more scientific, more excellent; And the structure that the lateral mass rule in the slip gauge of both sides adopt some contact resilient to support, provides fixing laminating snap-in force, makes the dimensional accuracy of the micro-deformation effect slip gauge of the unlikely stressed too large generation of slip gauge; Moreover line slideway rectilinearity of the present invention is good, mobile without radial play, mobile slip gauge seat moves along guide rail direction, and straight line is stressed more all even stable; Slip gauge bearing is more optimizedly set for supporting at the fulcrum place corresponding to slip gauge, can effectively avoids the micro-distortion of slip gauge, especially slightly long slip gauge.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 structural representation;
Fig. 2 is the sectional structure schematic diagram of the embodiment of the present invention 2;
Fig. 3 is the structural representation of facing of the embodiment of the present invention 2;
Fig. 4 is the plan structure schematic diagram of the embodiment of the present invention 2;
Fig. 5 is the structural representation of looking up of the embodiment of the present invention 2;
Fig. 6 is the perspective view of the embodiment of the present invention 2.
Fig. 7 is the sectional structure schematic diagram of the embodiment of the present invention 3;
Fig. 8 is the plan structure schematic diagram of the embodiment of the present invention 3;
Fig. 9 is the perspective view of the embodiment of the present invention 3.
Embodiment
By specific instantiation, preferred embodiments of the present invention is described below, those of ordinary skills can understand advantage of the present invention and effect easily by content disclosed in the present specification.The present invention also can be implemented by other different modes, under not departing from disclosed category, can carry out different modifications and change.
Embodiment 1: a kind of splicing of slip gauge and fixed sturcture, as shown in Figure 1, the 3rd slip gauge 3 is between the first slip gauge 1 and the second slip gauge 2, and the head end of described the 3rd slip gauge 3 contacts with the end face of described the first slip gauge 1, the end of described the 3rd slip gauge 3 contacts with the head end face of described the second slip gauge 2, described the first slip gauge 1 below is provided with for supporting first of the first slip gauge and supports 4, described first supports 4 for line support, described the second slip gauge 2 belows are provided with for supporting second of the second slip gauge and support 5, described second supports 5 for line support, the head end place of described the first slip gauge 1 is provided with the first supporter 6 for the first slip gauge 1 is pushed against towards the 3rd slip gauge 3 directions, described the first supporter 6 is put and is contacted with the head end of described the first slip gauge 1, the end of described the second slip gauge 2 is provided with the second supporter 7 for the second slip gauge 2 is pushed against towards the 3rd slip gauge 3 directions, described the second supporter 7 is put and is contacted with the end of described the second slip gauge 2, and described the first supporter 6 is the flexible resilient abutment part supporter of spring (as be connected with) for contact point place has.
Wherein, described the 3rd slip gauge 3 is monolithic slip gauge or the slip gauge group being spliced along its metering nominal direction by some slip gauges.
Again as shown in Figure 1, be also provided with at least two slip gauge bearings 14 corresponding with the fulcrum of the 3rd slip gauge 3, between described slip gauge bearing 14 and the fulcrum of the 3rd slip gauge 3, line contacts.
Embodiment 2: a kind of splicing of slip gauge and stationary installation, as shown in Figures 2 to 6, splicing and the fixed sturcture of the slip gauge described in employing embodiment 1, also be provided with line slideway 8, the first slip gauge seat 9, the second slip gauge seat 10 and securing member 11, described the first slip gauge seat 9 and described the second slip gauge seat 10 are positioned on described line slideway 8, and described the first slip gauge seat 9 is the fixing slip gauge seats that are fixed on line slideway 8, and described the second slip gauge seat is the mobile slip gauge seat that can move along described line slideway 8, on described the first slip gauge seat 9, offer the first slot 91, on described the second slip gauge seat 10, offer the second slot 101, described the first slot 91 is all parallel with described line slideway 8 with described the second slot 101, and the opening of described the first slot 91 is relative with the opening of described the second slot 101, the head end of described the first slip gauge 1 and described the 3rd slip gauge 3 inserts in described the first slot 91, the end of described the second slip gauge 2 and described the 3rd slip gauge 3 inserts in described the second slot 101, described first supports the 4 end cell walls that are positioned at the bottom land of described the first slot 91 and described the first supporter 6 and are positioned at described the first slot 91, described second supports the 5 end cell walls that are positioned at the bottom land of described the second slot 101 and described the second supporter 7 and are positioned at described the second slot 101, described securing member 11 by described the first slip gauge seat 9 with described second slip gauge seat 10 is relative pushes against, described slip gauge bearing 14 is positioned on described line slideway 8 and can moves along described line slideway 8.
Wherein, described line slideway 8 equidistantly offers some pilot holes 81 along its guide direction, be provided with a securing member 11, described securing member 11 is by positioning seat 111, screw seat 112 and adjusting bolt 113 form, the positioning seat 111 of described securing member convexes with two reference columns 1111, described reference column 1111 can insert in the pilot hole 81 of described line slideway, it is that positioning seat and screw seat are integrated that described screw seat 112 one are connected in described positioning seat 111(), on described screw seat 112, offer the screw 1121 parallel with described line slideway 8, described adjusting bolt 113 is screwed together in described screw 1121, described adjusting bolt 113 ends are supported described the second slip gauge seat 10.
Wherein, on described the second slip gauge seat 10, the face relative with described adjusting bolt is provided with a spheric pit 102, described adjusting bolt 113 ends are spheric, when described adjusting bolt end is supported described pit described in the second slip gauge seat be subject to force direction parallel with described line slideway.
Wherein, the opening part of the opening part of described the first slot 91 and described the second slot 101 all has the chamfering 911,1011 that makes described opening flare.
Wherein, described first supports 4 can move along line slideway guide direction the first slot 91 is interior, and concrete structure is: described first supports 4 is connected with the first horizontal pull bar 12, described the first pull bar 12 is parallel with the guide direction of described line slideway 8, and described the first pull bar 12 ends are positioned at outside described the first slip gauge seat 9.
Wherein, described second supports 5 can move along line slideway guide direction the second slot 101 is interior, and concrete structure is: described second supports 5 both sides is connected with the second horizontal pull bar 13, described the second pull bar 13 is vertical with the guide direction of described line slideway 8, and described the second pull bar 13 ends are positioned at outside described the second slip gauge seat 10;
Wherein, the two ends of described line slideway 8 are provided with line slideway holder 82, and wherein the holder 82 of line slideway one end is integrated with described the first slip gauge seat 9.
Embodiment 3: the present embodiment discloses a kind of splicing and stationary installation of slip gauge, splicing and the fixture structure of a kind of slip gauge of the splicing of a kind of slip gauge of the present embodiment and stationary installation and embodiment 2 are roughly the same, difference is: the 3rd slip gauge 3 of the present embodiment is to be spliced along its metering nominal direction by some the first monomer slip gauges 31 and some the second monomer slip gauges 32, and described the first monomer slip gauge 31 is interlaced with described the second monomer slip gauge 32, between adjacent the first monomer slip gauge 31 and the second monomer slip gauge 32, face contacts, the head end of described the 3rd slip gauge 3 and end are all described the first monomer slip gauges 31, the stitching portion of described the first monomer slip gauge 31 and described the second monomer slip gauge 32 is provided with the 3rd slip gauge seat 15, on described the 3rd slip gauge seat 15, offer the 3rd slot 151, described the 3rd slot 151 is connected to another sidewall relative with described sidewall and is opened on described two side by a sidewall of described the 3rd slip gauge seat 15, and described the 3rd slot 151 is parallel with described line slideway 8, the end of described the first monomer slip gauge 31 and described the second monomer slip gauge 32 insert in the 3rd slot 151 of described the 3rd slip gauge seat, the opening part of described the 3rd slot 151 has the chamfering 1511 that makes described opening flare.