CN204413451U - A kind of impact crusher rotor frame welding tooling - Google Patents
A kind of impact crusher rotor frame welding tooling Download PDFInfo
- Publication number
- CN204413451U CN204413451U CN201420825158.8U CN201420825158U CN204413451U CN 204413451 U CN204413451 U CN 204413451U CN 201420825158 U CN201420825158 U CN 201420825158U CN 204413451 U CN204413451 U CN 204413451U
- Authority
- CN
- China
- Prior art keywords
- positioning disk
- rotor rack
- rotor
- hammer dish
- locating
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of impact crusher rotor frame welding tooling, comprise the upper positioning disk for being connected to rotor rack two ends, lower positioning disk, upper positioning disk, lower positioning disk is provided with the locating dowel for the centre bore of the upper end hammer dish with rotor rack and the centre bore adaptation of lower end hammer dish, downside and the upside of lower positioning disk of described upper positioning disk have for contacting with lower end hammer dish the stopping surface coordinated with to rotor rack axial limiting with the upper end hammer dish of rotor rack, two positioning disks are provided with the compressing member for making two positioning disks compress the hammer dish of rotor rack, described positioning disk is provided with for adaptive to carry out spacing locating slot and/or locating hole to the radial direction of rotor rack with the bar seat of rotor rack, described locating slot is around the distribution of locating hole circumference.The utility model solves the technical problem that when prior art transfer subrack is welded, multiple bearing adjustment welds hammer dish one by one, bar seat causes production efficiency low.
Description
Technical field
The utility model relates to a kind of impact crusher rotor frame welding tooling.
Background technology
The rotor main of disintegrating machine will comprise bar, hollow rotor rack, as notification number be CN 202137010 U, name is called the utility model patent of impact crusher rotor, as shown in Figure 1, rotor comprises multiple hammer dish 1, bar seat 2, bar 3, hammer dish 1 is hollow-core construction, hammer dish 1 has centre bore, and the centre bore of hammer dish is coated with main shaft, and hammer dish 1, bar seat 2 form the rotor rack of rotor; Hammer dish is provided with the groove for installing bar, and groove side is fixed with bar seat 2, and bar 3 is cuboid, and bar 3 side is provided with protruding plug, and bar seat 2 is provided with for the slot with plug adaptation.In actual production, at bar seat and the spot welding of groove fit edge, bar seat 2 and hammer dish 1 are welded together, bar 3 plug-in mounting in a groove, the plug of bar 3 coordinates with the slot of bar seat, bar seat 2 and hammer dish 1 link together, form rotor rack, as shown in Figure 2 rotor rack, rotor rack installs main shaft and bar formation rotor.
In prior art, when welded disc turbine rotor frame, need by bar seat 2 one by one location and installation weld on hammer dish 1, need multiple bearing to adjust during welding, repeatedly adjust hammer dish and bar seat, production efficiency is very low.
Utility model content
The purpose of this utility model is to provide a kind of impact crusher rotor frame welding tooling, in order to solve the technical problem that when prior art transfer subrack is welded, multiple bearing adjustment welds hammer dish one by one, bar seat causes production efficiency low.
For achieving the above object, the utility model adopts following technical scheme:
A kind of impact crusher rotor frame welding tooling, comprise the upper positioning disk for being connected to rotor rack two ends, lower positioning disk, upper positioning disk, lower positioning disk is provided with the locating dowel for the centre bore of the upper end hammer dish with rotor rack and the centre bore adaptation of lower end hammer dish, downside and the upside of lower positioning disk of described upper positioning disk have for contacting with lower end hammer dish the stopping surface coordinated with to rotor rack axial limiting with the upper end hammer dish of rotor rack, two positioning disks are provided with the compressing member for making two positioning disks compress the hammer dish of rotor rack, described positioning disk is provided with for adaptive to carry out spacing locating slot and/or locating hole to the radial direction of rotor rack with the bar seat of rotor rack, described locating slot is around the distribution of locating hole circumference.
Described upper positioning disk and lower positioning disk are provided with the centre bore of the hammer dish of rotor rack coaxially for the center positioning hole of the main shaft coaxial cooperation with rotor, and described locating dowel is the hollow tubular structure coaxial with locating hole.
The lower surface of the upper and lower positioning disk in upper surface of described upper positioning disk is provided with for the locating piece of the slot adaptation with bar seat and for bar seat being fixed on the top-pressure part in locating slot.
On two positioning disks, correspondence is provided with at least two perforation, and described perforation is around the distribution of locating dowel circumference, and described compressing member comprises for being installed in perforation with the turnbuckle making upper positioning disk and lower positioning disk compress rotor rack.
Described top-pressure part comprises the holder be connected on positioning disk, and holder is provided with the jackscrew for holding out against bar seat.
The downside of described lower positioning disk is provided with the supporting leg for supporting and location dish.
Advantageous Effects of the present utility model is: adopt the two ends of upper and lower positioning disk to rotor rack to position, locating dowel on positioning disk coordinates with the centre bore of rotor rack hammer dish, locating slot and/or locating hole and bar seat location fit, the axis of rotor rack and radial direction are positioned, the hammer dish of rotor rack, bar seat, before rotor rack welding, fit together, then weld rotor rack by the utility model, convenient and time-saving, production efficiency is high.
Further, positioning disk is provided with locating hole, and locating dowel adopts hollow cylinder structure, when welded disc turbine rotor frame, directly can be installed in locating hole and locating dowel by the main shaft of rotor, facilitate the installation of rotor rack main shaft.
Further analysis, upper and lower positioning disk arranges perforation, in perforation, is coated with turnbuckle, and turnbuckle compresses two positioning disks, simple and compact for structure; When turnbuckle is fixed, the perforation on two positioning disks can automatic aligning, simple to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art rotor;
Fig. 2 is the perspective view of prior art transfer subrack;
Fig. 3 is the structural representation that the utility model rotor rack Welder holds a kind of embodiment of positioning disk;
Fig. 4 is a kind of embodiment structural representation in use of the utility model rotor rack welding tooling.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is explained in detail.
The specific embodiment 1 of the utility model impact crusher rotor frame welding tooling, as shown in Figure 3,4, comprises positioning disk 4, lower positioning disk 5, two positioning disks are equipped with locating dowel 6, locating dowel 6 is hollow tubular, and positioning disk has center positioning hole, and locating hole and locating dowel 6 are coaxially arranged; During use, the main shaft two ends of rotor rack can be installed in the locating dowel 6 of positioning disk 4 and lower positioning disk 5 respectively, also can not install main shaft; Locating dowel 6 respectively with the centre bore coaxial cooperation of rotor rack top and bottom, the lower surface of upper positioning disk 4, the upper surface of lower positioning disk 5 coordinate with the hammer dish 1 of rotor rack upper end, hammer dish 1 block of rotor rack lower end respectively; Two positioning disks are provided with perforation 7, and during welding, be coated with thru-bolt 8 in perforation 7, upper positioning disk and lower positioning disk are fixed by turnbuckle 8, make hammer dish 1 be fixed between positioning disk 4 and lower positioning disk 5; Described perforation 7 has four, and perforation 7 is uniformly distributed around locating dowel 6 circumference, ensures that rotor rack is subject to uniform axial pressing force.
Two positioning disk correspondences are provided with locating slot 9 and locating hole 10, described locating slot 9 and locating hole 10 are around the distribution of locating dowel 6 circumference, during use, in the locating slot 9 that the bar seat of rotor rack is installed on positioning disk and locating hole 10, the notch of locating slot and the port of locating dowel are provided with locating piece 11 for fixing bar seat and top-pressure part 12, described top-pressure part 12 comprises holder 121, holder 121 is provided with jackscrew 122, locating piece 11 has the projection 111 with the slot adaptation of bar seat, bar seat 2 is fixed in locating slot and locating hole by described jackscrew 122 and locating piece 11.
The downside of lower positioning disk 5 is provided with supporting leg 51, lower positioning disk 5 is placed on workbench, the lower end hammer dish of rotor rack is coaxially assemblied in the locating dowel 6 of lower positioning disk 5, the centre bore coaxial cooperation of the upper end hammer dish of upper positioning disk 4 and rotor rack, turnbuckle 8 is installed in perforation, by upper, lower positioning disk is fixed, in the locating slot 9 of bar seat 2 positioning disk and locating hole 10, projection 111 on locating piece 11 coordinates with the slot of bar seat 2, tighten jackscrew 122, in the locating slot that bar seat 2 is fixed on two positioning disks and locating hole, carrying out welding at bar seat 2 and the edge of hammer dish 1 makes bar seat be connected with hammer dish.
Upper positioning disk and lower positioning disk have support side edge 13, and after rotor rack has welded, rotor rack horizontal positioned, the support side edge support rotor frame of positioning disk, has then backed out turnbuckle 8, has unloaded positioning disk.
In above-described embodiment of the present utility model, upper and lower positioning disk arranges perforation, in perforation, install turnbuckle compress upper and lower positioning disk, in other embodiments of the present utility model, positioning disk can not arrange perforation, during use on upper and lower positioning disk stationary fixture, rotor rack can be pressed between two positioning disks equally.
In other embodiments, positioning disk can not arrange center positioning hole, locating dowel 6 can be solid construction, can not install main shaft during rotor rack welding.
In other embodiments, the locating slot 9 on positioning disk and locating hole 10 all can replace with locating slot, or all replace with locating hole.
Claims (6)
1. an impact crusher rotor frame welding tooling, it is characterized in that: comprise the upper positioning disk for being connected to rotor rack two ends, lower positioning disk, upper positioning disk, lower positioning disk is provided with the locating dowel for the centre bore of the upper end hammer dish with rotor rack and the centre bore adaptation of lower end hammer dish, downside and the upside of lower positioning disk of described upper positioning disk have for contacting with lower end hammer dish the stopping surface coordinated with to rotor rack axial limiting with the upper end hammer dish of rotor rack, two positioning disks are provided with the compressing member for making two positioning disks compress the hammer dish of rotor rack, described positioning disk is provided with for adaptive to carry out spacing locating slot and/or locating hole to the radial direction of rotor rack with the bar seat of rotor rack, described locating slot is around the distribution of locating hole circumference.
2. impact crusher rotor frame welding tooling according to claim 1, it is characterized in that: described upper positioning disk and lower positioning disk are provided with the centre bore of the hammer dish of rotor rack coaxially for the center positioning hole of the main shaft coaxial cooperation with rotor, and described locating dowel is the hollow tubular structure coaxial with locating hole.
3. impact crusher rotor frame welding tooling according to claim 1, is characterized in that: the lower surface of the upper and lower positioning disk in upper surface of described upper positioning disk is provided with for the locating piece of the slot adaptation with bar seat and for bar seat being fixed on the top-pressure part in locating slot.
4. the impact crusher rotor frame welding tooling according to claim 1 or 2 or 3, it is characterized in that: on two positioning disks, correspondence is provided with at least two perforation, described perforation is around the distribution of locating dowel circumference, and described compressing member comprises for being installed in perforation with the turnbuckle making upper positioning disk and lower positioning disk compress rotor rack.
5. impact crusher rotor frame welding tooling according to claim 3, is characterized in that: described top-pressure part comprises the holder be connected on positioning disk, and holder is provided with the jackscrew for holding out against bar seat.
6. the impact crusher rotor frame welding tooling according to claim 1 or 2 or 3 or 5, is characterized in that: the downside of described lower positioning disk is provided with the supporting leg for supporting and location dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825158.8U CN204413451U (en) | 2014-12-24 | 2014-12-24 | A kind of impact crusher rotor frame welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825158.8U CN204413451U (en) | 2014-12-24 | 2014-12-24 | A kind of impact crusher rotor frame welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413451U true CN204413451U (en) | 2015-06-24 |
Family
ID=53463857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420825158.8U Expired - Fee Related CN204413451U (en) | 2014-12-24 | 2014-12-24 | A kind of impact crusher rotor frame welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624569A (en) * | 2017-03-03 | 2017-05-10 | 开化莲联新能源科技有限公司 | Compatible rotor product tool |
-
2014
- 2014-12-24 CN CN201420825158.8U patent/CN204413451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624569A (en) * | 2017-03-03 | 2017-05-10 | 开化莲联新能源科技有限公司 | Compatible rotor product tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20191224 |