CN205279974U - Star gear cylinder measuring device - Google Patents
Star gear cylinder measuring device Download PDFInfo
- Publication number
- CN205279974U CN205279974U CN201521130279.1U CN201521130279U CN205279974U CN 205279974 U CN205279974 U CN 205279974U CN 201521130279 U CN201521130279 U CN 201521130279U CN 205279974 U CN205279974 U CN 205279974U
- Authority
- CN
- China
- Prior art keywords
- center
- time meter
- flexible time
- star
- benchmark device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a star gear cylinder measuring device, include: at least one central standard, at least one flexible caliber, first roof beam subassembly, at least one balancing weight, every central standard is fixed the rachis terminal surface of star gear cylinder, the center of every central standard and the center coincidence of rachis, the fixed connection of first roof beam subassembly is on central standard, and the tip of first roof beam subassembly is provided with the balancing weight, and every flexible caliber fixed connection is on first roof beam subassembly, it is rotatory first roof beam subassembly makes bearing rotating in the standard of center drives flexible caliber synchronous revolution makes two scales of flexible caliber form on 360 rotatory circumference and move the deviation. The removal deviation that forms is exactly cylinder both ends axle assembly welding verticality deviation numerical value or assembly welding coaxality deviation numerical value.
Description
Technical field
The utility model relates to manufacture of steel structure field shaping technique, particularly relates to a kind of star-wheel cylinder measuring apparatus.
Background technology
Sinter machine, it is the continus convergence machinery of conveying sintered material, be equivalent to chain type transmission structure, chassis on it is equivalent to chain link, star-wheel cylinder is equivalent to sprocket wheel, the star-wheel cylinder manufactured is equivalent to sprocket for main drive, need enough intensity, rigidity, this star-wheel cylinder is typical complex structure steel structure member, primarily of cylinder, nose circle plate, inner chamber sector structure, two end axles group is welded and is become, bulky, weight reaches 27348kg, barrel diameter 2764mm, nose circle board diameter 3660mm, long 6992mm, long end axial length 1863mm, cylinder manufacture at least 2 road circumferential weld, whole structure is without datum plane, in manufacture, two end axles group weldering right alignment verticality cannot be measured usually, therefore, it is difficult to ensure that the star-wheel cylinder manufactured meets manufacturing accuracy.
Practical novel content
The utility model embodiment, by providing a kind of star-wheel cylinder measuring apparatus, for measuring two end axles group weldering right alignment and verticality in star-wheel cylinder manufacturing processed, solves the technical problem being difficult in prior art ensure that star-wheel cylinder meets manufacturing accuracy.
A kind of star-wheel cylinder measuring apparatus that the utility model embodiment provides, comprising: at least one center benchmark device, at least one flexible time meter, the first beam assembly, at least one counterweight block;
Center benchmark device described in each is fixed in the end axial end of described star-wheel cylinder, the center of benchmark device in center described in each and the center superposition of described end axle, described first beam assembly is fixedly connected on the benchmark device of described center, the end of described first beam assembly is provided with described counterweight block, and described in each, flexible time meter is fixedly connected on described first beam assembly;
Rotate described first beam assembly to rotate around described center benchmark device, to drive described flexible time meter synchronous rotary so that described in each, two scales of flexible time meter form movement deviation on 360 �� of rotation rounds.
Preferably, at least one center benchmark device described comprises the first center benchmark device, and at least one flexible time meter described comprises the first flexible time meter, and at least one counterweight block described comprises the first counterweight block, and described first beam assembly comprises first crossbeam;
The first end of described first crossbeam is fixedly connected on described first center benchmark device, described first flexible time meter is fixedly connected on described first crossbeam, described first counterweight block is arranged on the end of the described first end of described first crossbeam, described first center benchmark device is fixed in the first end axial end of described star-wheel cylinder, the described center of the first center benchmark device and the center superposition of described first end axle;
Rotate described first crossbeam to rotate around described first center benchmark device, to drive the described first flexible time meter synchronous rotary so that two scales of the described first flexible time meter form movement deviation on 360 �� of rotation rounds.
Preferably, at least one center benchmark device described also comprises the 2nd center benchmark device, and described first beam assembly also comprises second cross beam, and at least one flexible time meter described also comprises the 2nd flexible time meter, and at least one counterweight block described also comprises the 2nd counterweight block;
The first end of described second cross beam is fixedly connected on described 2nd center benchmark device, described 2nd flexible time meter is fixedly connected on described second cross beam, described 2nd counterweight block is arranged on the end of the described first end of described second cross beam, described 2nd center benchmark device is fixed in the 2nd end axial end of described star-wheel cylinder, the center of described 2nd center benchmark device and the center superposition of described 2nd end axle;
Rotate described second cross beam to rotate around described 2nd center benchmark device, to drive the described 2nd flexible time meter synchronous rotary so that two scales of the described 2nd flexible time meter form movement deviation on 360 �� of rotation rounds.
Preferably, at least one center benchmark device described comprises the first center benchmark device and the 2nd center benchmark device, at least one flexible time meter described comprises the first flexible time meter and the 2nd flexible time meter, at least one counterweight block described comprises the first counterweight block and the 2nd counterweight block, described first beam assembly comprises first crossbeam, second cross beam and the first longeron, and described star-wheel cylinder measuring apparatus also comprises a guider;
Described first center benchmark device is fixed in the first end axial end of described star-wheel cylinder, the first end of described first crossbeam is fixedly connected on described first center benchmark device, described 2nd center benchmark device is fixed in the 2nd end axial end of described star-wheel cylinder, the first end of described second cross beam is fixedly connected on described 2nd center benchmark device, one end of described first longeron is fixedly connected with the 2nd end of described first crossbeam, the other end of described first longeron is fixedly connected with the 2nd end of described second cross beam, described guider is arranged on described second cross beam and the link position of described first longeron, described first flexible time meter and the described 2nd flexible time meter are all fixedly connected on described first longeron,
Rotate described first longeron to rotate around described first center benchmark device and described 2nd center benchmark device, to drive the described first flexible time meter and the described 2nd flexible time meter synchronous rotary, two scales of the described first flexible time meter are made to form movement deviation on 360 �� of rotation rounds, and two scales making the described 2nd flexible time meter also form movement deviation on 360 �� of rotation rounds.
Preferably, described guider comprises guiding body, and described guiding body ring set is on described first longeron, and the outer wall of described guiding body is fixedly connected with described 2nd end of described second cross beam.
Preferably, described in each, center benchmark device comprises: bearing, upper reference body, lower reference body, reference axis, hollow body;
Described upper reference body is fixedly connected with by fastening piece with described lower reference body, described lower reference body spot welding is fixed in described end axial end, described reference axis and described hollow body are fixed together by tumbler pin, wherein, described upper reference body, described lower reference body, described reference axis, described hollow body all with described bearing fit.
Preferably, described in each, flexible time meter comprises: cylinder, flexible scale device, pointer;
One end of described cylinder is fixedly connected on described first beam assembly, the other end of described cylinder is fixedly connected with one end of described flexible scale device, the end winding support of described pointer is connected to the described the other end of described flexible scale device, and wherein, flexible scale device comprises two described scales.
Preferably, described in each, the center equal spot welding of benchmark device is fixed in the described end axial end of described star-wheel cylinder.
The one or more technical schemes provided in the utility model embodiment, at least have following technique effect or advantage:
1, each center benchmark device is fixed in the end axial end of star-wheel cylinder, first beam assembly is fixedly connected on the benchmark device of center, flexible time meter is fixedly connected on the first beam assembly, thus drive flexible time meter synchronous rotary by rotating the first beam assembly, flexible time meter synchronously moves back and forth again on 360 �� of rotation rounds, make two scales move the movement deviation formed on 360 �� of rotation rounds as synchronous reciprocating and hold axle group weldering perpendicularity deviation numerical value or group weldering coaxiality deviation numerical value exactly, the center of each center benchmark device and the center superposition holding axle, therefore, measured deviation numerical value is accurate, overcome the error directly measured diagonal lines and can produce, therefore higher for measuring the accuracy of the group welding structure of this type of star-wheel cylinder, solve the technical problem being difficult in prior art ensure that star-wheel cylinder meets manufacturing accuracy, improve the product precision of star-wheel cylinder.
2, with free regulation function: the free elasticity produced by deadweight is displaced through guider elastic guide function and eliminates, specifically eliminate by the deadweight of first crossbeam, the first longeron and the synthesis of first, second flexible set of meters, also eliminate guider and the deadweight of second cross beam combination, thus eliminate the detrimentally affect conducted oneself with dignity and bring.
3, owing to adopting the center benchmark device with bearing, the first flexible time meter and/or the 2nd flexible time meter with free Telescopic along with the rotation of center benchmark device centre bearer and move repeatedly, realize automatic Adjustment precision, remain rectangular configuration situation, therefore Measurement reliability height.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is the structural representation that in the utility model embodiment, first end axle verticality measured by star-wheel cylinder measuring apparatus;
Fig. 2 is the structural representation of the first center benchmark device in the utility model embodiment;
Fig. 3 is the A direction view of Fig. 2;
Fig. 4 is the structural representation of first crossbeam in the utility model embodiment;
Fig. 5 is the structural representation of the first flexible time meter in the utility model embodiment;
Fig. 6 is the internal structure schematic diagram of flexible scale device in the utility model embodiment;
Fig. 7 is the outer bilge construction first visual angle figure of flexible scale device in the utility model embodiment;
Fig. 8 is outer bilge construction the 2nd visual angle figure of flexible scale device in the utility model embodiment;
Fig. 9 is the structural representation that in the utility model embodiment, the 2nd end axle verticality measured by star-wheel cylinder measuring apparatus;
Figure 10 is the structural representation that in the utility model embodiment, two end axles right alignment measured by star-wheel cylinder measuring apparatus;
Figure 11 is the junction front view of the first longeron and first crossbeam in the utility model embodiment;
Figure 12 is the junction schematic diagram of the first longeron and first crossbeam upper connector in the utility model embodiment;
Figure 13 is the junction front view of the first longeron and second cross beam in the utility model embodiment;
Figure 14 is the junction schematic diagram of the first longeron and second cross beam upper connector in the utility model embodiment.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of star-wheel cylinder measuring apparatus that the utility model embodiment provides, comprising: at least one center benchmark device, at least one flexible time meter, the first beam assembly, at least one counterweight block.
Each center benchmark device is fixed in the end axial end of star-wheel cylinder, the center of each center benchmark device and the center superposition holding axle, the end winding support of the first beam assembly is connected on the benchmark device of center, the end of the first beam assembly is provided with counterweight block, and each flexible time meter is fixedly connected on the first beam assembly. Therefore, rotate the first beam assembly and rotate in the benchmark device of center, drive flexible time meter synchronous rotary so that two scales of each flexible time meter form movement deviation on 360 �� of rotation rounds.
It is described in detail below with reference to the partial devices in the star-wheel cylinder measuring apparatus that the utility model embodiment is provided by Fig. 1��Figure 14 figure and whole device.
Shown in figure 1, at least one center benchmark device aforementioned comprises the first center benchmark device 1, and at least one flexible time meter aforementioned comprises the first flexible time meter 2, and at least one counterweight block aforementioned comprises the first counterweight block 3, first beam assembly and comprises first crossbeam 4;
Wherein, the first end of first crossbeam 4 is fixedly connected on the first center benchmark device 1, first flexible time meter 2 is fixedly connected on first crossbeam 4, first counterweight block 3 is arranged on the first end end of first crossbeam 4, first center benchmark device 1 is fixed in the first end axial end of star-wheel cylinder 5, the center of the first center benchmark device 1 and the center superposition of first end axle.
Rotate around the first center benchmark device 1 by rotating first crossbeam 4, drive the first flexible time meter 2 synchronous rotary so that two scales of the first flexible time meter 2 form movement deviation on 360 �� of rotation rounds. Thus repeatedly rotate the group weldering process of adjustment star-wheel cylinder 5, just measure the numerical value of the verticality of the first end axle of star-wheel cylinder 5, it is achieved that the verticality of the first end axle of the big weight star-wheel drum-type structure of large volume is measured.
In specific implementation process, the first center benchmark device 1 spot welding is fixed in the first end axial end of star-wheel cylinder 5. First flexible time meter 2 is vertically fixedly connected with relative to first crossbeam 4.
Concrete, referring to figs. 2 and 3 shown, the first center benchmark device 1 comprises: bearing 11, upper reference body 12, lower reference body 13, reference axis 14, hollow body 15. Upper reference body 12 is connected by fastening piece 16 with lower reference body 13, reference axis 14 is fixed by tumbler pin 17 with hollow body 15, and upper reference body 12, lower reference body 13, reference axis 14, hollow body 15 all coordinate with bearing 11. Specifically: bearing 11 is set on outside reference axis 14, upper reference body 12 and lower reference body 13 are also set on outside reference axis 14, and wherein, upper reference body 12 is outside bearing 11. Thus first crossbeam 4 rotation can make bearing 11 rotate so that first crossbeam 4 rotates around the first center benchmark device 1.
Concrete, shown in figure 3, first crossbeam 4 is welded with web member 41, shown in figure 4, is fixed through web member 41 and hollow body 15 by fastening piece, thus first crossbeam 4 is fixedly attached to the hollow body 15 of the first center benchmark device 1.
In specific implementation process, shown in figure 5, the first flexible time meter 2 comprises cylinder 21, pointer 22 and flexible scale device 23. One end of cylinder 21 is fixedly connected on first crossbeam 4, and the other end of cylinder 21 is fixedly connected with one end of flexible scale device 23, and the end winding support of pointer 22 is connected to the other end of flexible scale device 23.
More specifically, cylinder 21 is welded on fastening piece 24, and cylinder 21 is fixedly attached on first crossbeam 4 by the hole 42 passed on first crossbeam 4 by fastening piece 24. The other end end of cylinder 21 is welded with web member 26, thus is coordinated with web member 26 by fastening piece 25 and be fixed together one end of the other end of cylinder 21 and flexible scale device 23.
Shown in Fig. 6��Fig. 8, the external and internal compositions of flexible scale device 23 is described in detail:
Shown in figure 6, flexible scale device 23 comprises: web member 231, elasticity part 232, external extension cylinder 233, pillar 234, interior retracting cylinder 235, outer support 237, end support 238, two scales 239,2310.
Concrete, shown in figure 6, pillar 234 is inserted in external extension cylinder 233, and the end of external extension cylinder 233, pillar 234 is all welded on web member 231, fixed through web member 231 and web member 26 by fastening piece 25, thus flexible scale device 23 is fixedly attached on cylinder 21.
Concrete, shown in figure 7 and Fig. 8, elasticity part 232 is arranged in external extension cylinder 233, external extension cylinder 233 outer wall is also welded with outer support 237, the end face of interior retracting cylinder 235 is welded with end support 238, pointer 22 is also welded on interior retracting cylinder 235, scale 239 with rivet in outer support 237, scale 2310 with rivet on end support 238. In specific implementation process, external extension cylinder 233 and interior retracting cylinder 235 there is keyway, on interior retracting cylinder 235 outer end, spot welding is fixed with key 236, key 236 is all connected with the keyway on the keyway on external extension cylinder 233, interior retracting cylinder 235, thus key 236 limits external extension cylinder 233 and interior retracting cylinder 235 makes telescopic moving radial rotary.
Described by above-mentioned structure more specifically, rotating first crossbeam 4 makes the first center benchmark device 1 centre bearer 11 rotate, thus driving the first flexible time meter 2 synchronous rotary so that two scales 239,2310 of the first flexible time meter 2 form movement deviation on 360 �� of rotation rounds. Thus, repeatedly rotate in the group weldering process of adjustment star-wheel cylinder 5, just measure the verticality numerical value of the first end axle of star-wheel cylinder 5, it is achieved that the verticality of the first end axle of the big weight star-wheel drum-type structure of large volume is measured.
Further, in order to measure the verticality of the 2nd end axle of star-wheel cylinder 5, then with reference to shown in figure 9, at least one center benchmark device also comprises the 2nd center benchmark device 6, first beam assembly also comprises second cross beam 7, at least one flexible time meter also comprises the 2nd flexible time meter 8, and at least one counterweight block also comprises the 2nd counterweight block 9.
The first end of second cross beam 7 is fixedly connected on the 2nd center benchmark device 6,2nd flexible time meter 6 is fixedly connected on second cross beam 7,2nd counterweight block 9 is arranged on the end of the first end of second cross beam 7,2nd center benchmark device 6 is fixed in the 2nd end axial end of star-wheel cylinder 5, the center of the 2nd center benchmark device 6 and the center superposition of the 2nd end axle; Rotate second cross beam 7 to rotate around the 2nd center benchmark device 6, drive the 2nd flexible time meter 8 synchronous rotary so that two scales of the 2nd flexible time meter 8 form movement deviation on 360 �� of rotation rounds. Thus repeatedly rotate the group weldering process of adjustment star-wheel cylinder 5, just measure the verticality of the 2nd end axle of star-wheel cylinder 5, it is achieved that the verticality of the other end axle of the big weight star-wheel drum-type structure of large volume is measured.
Concrete, the structure of the 2nd center benchmark device 6 is identical with the structure of the first center benchmark device 1, the structure of the 2nd center benchmark device 6 describes with specific reference to earlier figures 2, Fig. 3 and the aforementioned CONSTRUCTED SPECIFICATION to the first center benchmark device 1, succinct in order to specification sheets, repeats no more here.
The fixing mode that fixing mode between second cross beam 7 and the 2nd center benchmark device 6 is same as between first crossbeam 4 and the first center benchmark device 1, therefore, fixing mode between second cross beam 7 and the 2nd center benchmark device 6, with specific reference to front addressing shown in Fig. 2��Fig. 4, repeats no more here.
Concrete, the structure of the structure of the 2nd flexible time meter 8 time meter 2 flexible with first is identical, the structure of the 2nd flexible time meter 8 describes with specific reference to earlier figures 5��Fig. 8 and the aforementioned CONSTRUCTED SPECIFICATION to the first flexible time meter 2, succinct in order to specification sheets, repeats no more here.
2nd flexible fixing mode between time meter 8 and second cross beam 7 is same as the first flexible fixing mode between time meter 2 and first crossbeam 4, therefore, 2nd flexible fixing mode between time meter 8 and second cross beam 7, with specific reference to front addressing shown in Fig. 5, repeats no more here.
Below, the star-wheel cylinder measuring apparatus describing said structure is manufacturing in star-wheel cylinder 5 process the method carrying out measuring: star-wheel cylinder 5 be first welded in cylinder one end by the first nose circle plate and after group is welded into one and becomes star-wheel cylinder 5, by star-wheel cylinder measuring apparatus to be fixed on star-wheel cylinder 5 as shown in Figure 1, measure the verticality between the minor axis of star-wheel cylinder 5 and the first nose circle plate, group weldering inner chamber sector structure again, then the other end that the 2nd nose circle plate is welded in cylinder still group be welded into one, by star-wheel cylinder measuring apparatus with as shown in Figure 9 be fixed on star-wheel cylinder 5, measure the verticality between the major axis of star-wheel cylinder 5 and the first nose circle plate, finally group weldering the other end inner chamber sector structure. thus complete the verticality of the verticality measuring first end axle in star-wheel cylinder process and the 2nd end axle.
In order to measure the two end axles right alignment of star-wheel cylinder 5, with reference to shown in Figure 10, at least one center benchmark device aforementioned comprises the first center benchmark device 1 and the 2nd center benchmark device 6, at least one flexible time meter aforementioned comprises the first flexible time meter 2 and the 2nd flexible time meter 8, at least one counterweight block aforementioned comprises the first counterweight block 3 and the 2nd counterweight block 9, and aforementioned first beam assembly comprises first crossbeam 4, second cross beam 7 and the first longeron 10-1. Aforementioned star-wheel cylinder measuring apparatus also comprises guider 10-2;
First center benchmark device 1 is fixed in the first end axial end of star-wheel cylinder 5, the first end of first crossbeam 4 is fixedly connected on the first center benchmark device 1, 2nd center benchmark device 6 is fixed in the 2nd end axial end of star-wheel cylinder 5, the first end of second cross beam 7 is fixedly connected on the 2nd center benchmark device 6, one end of first longeron 10-1 is fixedly connected with the 2nd end of first crossbeam 4, the other end of the first longeron 10-1 is fixedly connected on the 2nd end of second cross beam 7, guider 10-2 is arranged on the link position of second cross beam 7 and the first longeron 10-1, first flexible time meter 2 and the 2nd flexible time meter 8 are all fixedly connected on the first longeron 10-2.
In specific implementation process, the other end inner chamber sector structure is welded at aforementioned group, and after two portions star-wheel cylinder 5 is welded together, first flexible time meter 2 is pulled down from first crossbeam 4,2nd flexible time meter 8 is pulled down from second cross beam 7, the two ends of the first longeron 10-1 are fixedly connected with first crossbeam 4, second cross beam 7 respectively, then the first flexible time meter 2, the 2nd flexible time meter 8 are installed the fixed position being fixed to the first longeron 10-1. Certain specific implementation process, it is also possible to do not remove the first flexible time meter 2 and the 2nd flexible time meter 8, but increase by two flexible time meters on the correspondence position of the first longeron 10-1.
Rotate the first longeron 10-1 and make the bearing 11 of the first center benchmark device 1 and the bearing synchronous rotary of the 2nd center benchmark device 6, drive the first center benchmark device 1 and the 2nd center benchmark device 6 synchronous rotary, two scales 239,2310 of the first flexible time meter 2 are made to form movement deviation on 360 �� of rotation rounds, and two scales making the 2nd flexible time meter 8 also form movement deviation on 360 �� of rotation rounds.
Concrete, with reference to shown in Figure 11 and Figure 12, the one end side of the first longeron 10-1 is welded with web member 10-11,2nd end end face weld of first crossbeam 4 is connected to web member 43, fixed through web member 10-11 and web member 43 by fastening piece, thus the one end realizing the first longeron 10-1 is fixedly connected with the 2nd end of first crossbeam 4.
Concrete, with reference to, shown in Figure 13 and Figure 14, guider 10-2 comprises guiding body 10-21, guiding body 10-21 ring set is on the first longeron 10-1, and the outer wall of guiding body 10-21 is fixedly connected with the 2nd end of second cross beam 7. Make the first longeron 10-1 free elastic guide in guiding body 10-21, it is achieved the deadweight displacement that free adjustment first crossbeam 4, first longeron 10-1, the first flexible time meter 2 and the 2nd flexible time meter 8 bring, and the free elasticity displacement of second cross beam 7.
Concrete, the outer wall at guiding body 10-21 is welded with web member 10-22, and the 2nd end end of second cross beam 7 is welded with web member 71, is fixed by fastening piece through web member 10-22, web member 71, thus is fixedly attached on second cross beam 7 by guider 10-2.
Concrete, in the present embodiment, the first flexible time meter 2 time meter 8 flexible with the 2nd is all vertical with the first longeron 10-1.
By the star-wheel cylinder measuring apparatus of said structure, rotate first crossbeam 4 or second cross beam 7 or the first longeron 10-1, all can make the bearing 11 in the first center benchmark device 1 and the bearing synchronous rotary in the 2nd center benchmark device 6, and then first flexible time meter 2 drive self two scale 239, 2310 circumferentially synchronously move back and forth the movement deviation formed 360 �� of synchronous rotary, simultaneously, 2nd flexible time meter 8 drives self two scale circumferentially synchronously to move back and forth 360 �� of synchronous rotary, adjustment 5 groups, star-wheel cylinder weldering process is repeatedly rotated based on the movement deviation formed, just measure the numerical value of the two end axles right alignment of star-wheel cylinder 5, achieve large volume big weight star-wheel drum-type structure two end axles right alignment to measure.
By in foregoing description technical scheme, first center benchmark device the 1, the 2nd center benchmark device 6, first crossbeam 4, second cross beam 7, guider 10-2, the first longeron 10-1, the first flexible time meter 2, the 2nd flexible time meter 8 are individual components, connected by fastening piece each other, therefore flexible for installation, convenient disassembly, has very strong operability.
In specific implementation process, first crossbeam 4, second cross beam 7 and the first longeron 10-1 are box girder.
By the one or more technical schemes provided in above-mentioned practical new embodiment, at least there is following technique effect or advantage:
1, each center benchmark device is fixed in the end axial end of star-wheel cylinder, first beam assembly is fixedly connected on the benchmark device of center, flexible time meter is fixedly connected on the first beam assembly, thus drive flexible time meter synchronous rotary by rotating the first beam assembly, flexible time meter synchronously moves back and forth again on 360 �� of rotation rounds, make two scales move the movement deviation formed on 360 �� of rotation rounds as synchronous reciprocating and hold axle group weldering perpendicularity deviation numerical value or group weldering coaxiality deviation numerical value exactly, the center of each center benchmark device and the center superposition holding axle, therefore, measured deviation numerical value is accurate, overcome the error directly measured diagonal lines and can produce, therefore higher for measuring the accuracy of the group welding structure of this type of star-wheel cylinder, solve the technical problem being difficult in prior art ensure that star-wheel cylinder meets manufacturing accuracy, improve the product precision of star-wheel cylinder.
2, with free regulation function: the free elasticity produced by deadweight is displaced through guider elastic guide function and eliminates, specifically eliminate by the deadweight of first crossbeam, the first longeron and the synthesis of first, second flexible set of meters, also eliminate guider and the deadweight of second cross beam combination, thus eliminate the detrimentally affect conducted oneself with dignity and bring.
3, owing to adopting the center benchmark device with bearing, the first flexible time meter and/or the 2nd flexible time meter with free Telescopic along with the rotation of center benchmark device centre bearer and move repeatedly, realize automatic Adjustment precision, remain rectangular configuration situation, therefore Measurement reliability height.
In addition, the right alignment verticality measurement device that the utility model provides is except measuring for star-wheel cylinder two end axles, it is also possible to for the measurement of the steel construction group weldering component of any big weight of large volume being similar to star-wheel cylinder.
Although having described preferred embodiment of the present utility model, but those skilled in the art once the substantially creative concept of cicada, then these embodiments can be made other change and amendment. Therefore, it is intended that the appended claims shall be construed comprise preferred embodiment and fall into all changes and the amendment of the utility model scope.
Obviously, the utility model can be carried out various change and modification and not depart from spirit and scope of the present utility model by the technician of this area. Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these change and modification.
Claims (8)
1. a star-wheel cylinder measuring apparatus, it is characterised in that, comprising: at least one center benchmark device, at least one flexible time meter, the first beam assembly, at least one counterweight block;
Center benchmark device described in each is fixed in the end axial end of described star-wheel cylinder, the center of benchmark device in center described in each and the center superposition of described end axle, described first beam assembly is fixedly connected on the benchmark device of described center, the end of described first beam assembly is provided with described counterweight block, and described in each, flexible time meter is fixedly connected on described first beam assembly;
Rotate described first beam assembly to rotate around described center benchmark device, to drive described flexible time meter synchronous rotary so that described in each, two scales of flexible time meter form movement deviation on 360 �� of rotation rounds.
2. star-wheel cylinder measuring apparatus as claimed in claim 1, it is characterized in that, at least one center benchmark device described comprises the first center benchmark device, at least one flexible time meter described comprises the first flexible time meter, at least one counterweight block described comprises the first counterweight block, and described first beam assembly comprises first crossbeam;
The first end of described first crossbeam is fixedly connected on described first center benchmark device, described first flexible time meter is fixedly connected on described first crossbeam, described first counterweight block is arranged on the end of the described first end of described first crossbeam, described first center benchmark device is fixed in the first end axial end of described star-wheel cylinder, the described center of the first center benchmark device and the center superposition of described first end axle;
Rotate described first crossbeam to rotate around described first center benchmark device, to drive the described first flexible time meter synchronous rotary so that two scales of the described first flexible time meter form movement deviation on 360 �� of rotation rounds.
3. star-wheel cylinder measuring apparatus as claimed in claim 2, it is characterized in that, at least one center benchmark device described also comprises the 2nd center benchmark device, described first beam assembly also comprises second cross beam, at least one flexible time meter described also comprises the 2nd flexible time meter, and at least one counterweight block described also comprises the 2nd counterweight block;
The first end of described second cross beam is fixedly connected on described 2nd center benchmark device, described 2nd flexible time meter is fixedly connected on described second cross beam, described 2nd counterweight block is arranged on the end of the described first end of described second cross beam, described 2nd center benchmark device is fixed in the 2nd end axial end of described star-wheel cylinder, the center of described 2nd center benchmark device and the center superposition of described 2nd end axle;
Rotate described second cross beam to rotate around described 2nd center benchmark device, to drive the described 2nd flexible time meter synchronous rotary so that two scales of the described 2nd flexible time meter form movement deviation on 360 �� of rotation rounds.
4. star-wheel cylinder measuring apparatus according to claim 1, it is characterized in that, at least one center benchmark device described comprises the first center benchmark device and the 2nd center benchmark device, at least one flexible time meter described comprises the first flexible time meter and the 2nd flexible time meter, at least one counterweight block described comprises the first counterweight block and the 2nd counterweight block, described first beam assembly comprises first crossbeam, second cross beam and the first longeron, and described star-wheel cylinder measuring apparatus also comprises a guider;
Described first center benchmark device is fixed in the first end axial end of described star-wheel cylinder, the first end of described first crossbeam is fixedly connected on described first center benchmark device, described 2nd center benchmark device is fixed in the 2nd end axial end of described star-wheel cylinder, the first end of described second cross beam is fixedly connected on described 2nd center benchmark device, one end of described first longeron is fixedly connected with the 2nd end of described first crossbeam, the other end of described first longeron is fixedly connected with the 2nd end of described second cross beam, described guider is arranged on described second cross beam and the link position of described first longeron, described first flexible time meter and the described 2nd flexible time meter are all fixedly connected on described first longeron,
Rotate described first longeron to rotate around described first center benchmark device and described 2nd center benchmark device, to drive the described first flexible time meter and the described 2nd flexible time meter synchronous rotary, two scales of the described first flexible time meter are made to form movement deviation on 360 �� of rotation rounds, and two scales making the described 2nd flexible time meter also form movement deviation on 360 �� of rotation rounds.
5. star-wheel cylinder measuring apparatus as claimed in claim 4, it is characterised in that, described guider comprises guiding body, and described guiding body ring set is on described first longeron, and the outer wall of described guiding body is fixedly connected with described 2nd end of described second cross beam.
6. star-wheel cylinder measuring apparatus as claimed in claim 1, it is characterised in that, described in each, center benchmark device comprises: bearing, upper reference body, lower reference body, reference axis, hollow body;
Described upper reference body is fixedly connected with by fastening piece with described lower reference body, described lower reference body spot welding is fixed in described end axial end, described reference axis and described hollow body are fixed together by tumbler pin, wherein, described upper reference body, described lower reference body, described reference axis, described hollow body all with described bearing fit.
7. star-wheel cylinder measuring apparatus as claimed in claim 1, it is characterised in that, described in each, flexible time meter comprises: cylinder, flexible scale device, pointer;
One end of described cylinder is fixedly connected on described first beam assembly, the other end of described cylinder is fixedly connected with one end of described flexible scale device, the end winding support of described pointer is connected to the described the other end of described flexible scale device, and wherein, flexible scale device comprises two described scales.
8. star-wheel cylinder measuring apparatus as claimed in claim 1, it is characterised in that, the center equal spot welding of benchmark device described in each is fixed in the described end axial end of described star-wheel cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130279.1U CN205279974U (en) | 2015-12-30 | 2015-12-30 | Star gear cylinder measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130279.1U CN205279974U (en) | 2015-12-30 | 2015-12-30 | Star gear cylinder measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205279974U true CN205279974U (en) | 2016-06-01 |
Family
ID=56064542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130279.1U Active CN205279974U (en) | 2015-12-30 | 2015-12-30 | Star gear cylinder measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205279974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441046A (en) * | 2016-09-08 | 2017-02-22 | 齐泰兴精工科技（苏州）有限公司 | Coaxiality detection apparatus for step shaft |
| CN107063055A (en) * | 2017-05-08 | 2017-08-18 | 莱芜钢铁集团有限公司 | The processing technology of chassis carrier bar perpendicularity detection tool and chassis carrier bar |
-
2015
- 2015-12-30 CN CN201521130279.1U patent/CN205279974U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441046A (en) * | 2016-09-08 | 2017-02-22 | 齐泰兴精工科技（苏州）有限公司 | Coaxiality detection apparatus for step shaft |
| CN106441046B (en) * | 2016-09-08 | 2019-07-23 | 齐泰兴精工科技（苏州）有限公司 | A kind of Step Shaft axiality detection device |
| CN107063055A (en) * | 2017-05-08 | 2017-08-18 | 莱芜钢铁集团有限公司 | The processing technology of chassis carrier bar perpendicularity detection tool and chassis carrier bar |
| CN107063055B (en) * | 2017-05-08 | 2023-10-10 | 莱芜钢铁集团有限公司 | Trolley chain plate verticality detection tool and machining process of trolley chain plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202101656U (en) | Double-measuring head structure | |
| CN102829701B (en) | Circle measuring frame for large-size hydro-generator rotor and use method thereof | |
| CN101750177B (en) | Assembly test table of pivoting support of windmill generator | |
| CN205279974U (en) | Star gear cylinder measuring device | |
| CN106568387A (en) | Large-aspect-ratio hollow-thin-wall thin and long shaft precision detection equipment and detection method thereof | |
| CN202547955U (en) | Automobile frame assembled type calibrating device of four-wheel position finder | |
| CN104121870A (en) | Measurement method for rotary kiln cylinder coaxiality | |
| CN104155111A (en) | Engine erecting dolly centering apparatus and centering method thereof | |
| CN101750002A (en) | Coaxial rotating position error detector | |
| CN202770377U (en) | Roundness measuring frame for rotors of large hydrogenerator | |
| CN105382494B (en) | The processing method of rotating cylinder in a kind of calcining furnace | |
| CN202780083U (en) | Gear shaft clamp mounting tools for vertical gear hobbing machine | |
| CN106052625A (en) | Method for measuring concentricity of cylindrical body | |
| CN105466320A (en) | Industrial robot locus and position detecting device | |
| CN102384723B (en) | Cone hole plug gauge | |
| CN202382717U (en) | Big power locomotive axle size measuring machine | |
| CN209655967U (en) | Gap bridge ruler measuring device | |
| CN103528757A (en) | Detection standard device for dynamic wheel balancer | |
| CN205373670U (en) | Spatial position measuring device | |
| CN203414075U (en) | Hydraulic dynamometer main shaft and rotor fit taper detection device | |
| CN214250825U (en) | Device for measuring inner diameter of steel pipe | |
| CN201811679U (en) | Tapered hole plug gauge | |
| CN104279929A (en) | Long-distance shaft coupling measuring device and method | |
| CN202928539U (en) | Sinusoidal centering frame used for detecting for coaxiality of large diameter cylindrical surface | |
| CN202848899U (en) | Measurement device for adjustable rail straightness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee after: Shougang Group Co. Ltd. Address before: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee before: Capital Iron & Steel General Company |