CN215996796U - Movable cone mounting and positioning tool - Google Patents
Movable cone mounting and positioning tool Download PDFInfo
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- CN215996796U CN215996796U CN202121781346.1U CN202121781346U CN215996796U CN 215996796 U CN215996796 U CN 215996796U CN 202121781346 U CN202121781346 U CN 202121781346U CN 215996796 U CN215996796 U CN 215996796U
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Abstract
The utility model discloses a mounting and positioning tool for a movable cone, which comprises a gauge block, a locking wrench, a locking bolt and a support frame, wherein the support frame is located on the gauge block, the bottom of the support frame is provided with a first opening for inserting the end part of a main shaft, a space for the main shaft to move up and down is arranged in the support frame in a sunken mode along the first opening, the top of the support frame is provided with a second opening for inserting the screw part of the locking bolt, the bottom of the second opening is communicated with the space, the locking wrench is arranged at the top of the support frame through the locking bolt matched with the second opening, and the locking wrench and the locking bolt are detachably connected through a fixed bolt matched with a backing plate. The utility model can ensure the assembly displacement of the movable cone, thereby ensuring the interference magnitude between the movable cone and the main shaft, eliminating the measurement errors including the error of a measuring tool and the error of personnel during the assembly of the movable cone, and simultaneously improving the assembly efficiency. The assembling requirements of different interference can be met only by replacing gauge blocks with different thicknesses.
Description
Technical Field
The utility model belongs to the field of crushing equipment, and particularly relates to a mounting and positioning tool for a movable cone.
Background
The crusher is mainly applied to metal mine metallurgy industry, building industry, cement industry, sand and stone industry and the like, and serves as a crushing processing task of medium crushing, fine crushing and even ultra fine crushing in nuclear power, highways, airports, mines and other projects. In recent years, due to changes in market conditions and continuous demands of client owners, there has been an interest and research on crushers of various models, both by users of the crushing machine and by manufacturers in China. Increasingly, different types of crushers are also starting to become the model of equipment that is of interest to the current crusher industry.
Along with the explosion of mechanism sand in recent years, people also begin to feel that the traditional vertical shaft type impact crusher and the traditional mill are used for manufacturing the sand, because the yield is not large, the power consumption and the energy consumption are higher, and the cost performance is not particularly high, the crusher is expected to be best formed at one time (particularly a cone crusher), if the crusher cannot be formed at one time, the crusher can enter a later stage process by adopting the minimum particle size, so that the cost performance of equipment is increased, the requirement of rapid development of domestic economy is met, and the machining level is improved, and the manufacturers of domestic crushers are gradually increased.
In a classical process, a cone crusher is a typical crushing device for medium-sized and fine-sized hard materials, the principle of extrusion lamination crushing is adopted, the one-time crushing yield is improved, the maintenance is simpler and more convenient, the operation cost is lower, a movable cone is separated from a main shaft, the movement eccentricity size of the main shaft and the movable cone is increased, and the swing operation is realized.
The movable cone of the cone crusher is assembled and fixed on the main shaft, and due to the fact that crushing stress is large, the main shaft and the movable cone are required to be in interference fit, and excessive hardness needs to be large, so that the movable cone can be guaranteed to be firm and stable during production and running in the material crushing process. Because the interference magnitude is larger, the installation of the main shaft and the movable cone generally adopts a hot-charging process, namely, the inner hole of the movable cone is heated to a certain temperature and then directly put into the main shaft to be installed in place. The aim is to install the movable cone into the main shaft and ensure that the interference magnitude between the movable cone and the main shaft meets the design requirement. And the interference magnitude of the movable cone and the main shaft is ensured by the downward displacement of the movable cone during assembly. When the hot-mounting mode is adopted for assembly, the moving displacement of the movable cone needs to be manually measured and calculated.
The method comprises the following steps that 1, during assembly, the displacement of the movable cone needs to be measured, the movable cone fails to be assembled no matter whether a measuring instrument fails or a measuring person fails, the interference between the movable cone and a main shaft does not meet the design requirement, and the movable cone fails to be assembled directly; 2. the security is poor, and survey crew need burst high temperature and detect the measurement to the part, even have special protector, still have the potential safety hazard.
Disclosure of Invention
The utility model aims to provide a movable cone mounting and positioning tool, which is applied to the movable cone assembly work of a cone crusher and ensures the movable cone assembly displacement, thereby ensuring the interference magnitude between the movable cone and a spindle, eliminating the measurement errors including measuring tool errors and personnel errors during the movable cone assembly and simultaneously improving the assembly efficiency. The assembling requirements of different interference can be met only by replacing gauge blocks with different thicknesses.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a move cone installation positioning tool, including the gage block, locking spanner, locking bolt and support frame, the support frame is located the gage block, support frame bottom is seted up and is supplied main shaft tip male first opening, inwards cave in along first opening part and be provided with the space that supplies the main shaft activity from top to bottom in the support frame, support frame top is seted up and is supplied locking bolt screw section male second opening, second opening bottom and space intercommunication, locking spanner passes through locking bolt cooperation second opening and sets up at the support frame top, locking spanner adopts the separable connection of fixing bolt cooperation backing plate with locking bolt.
Further, the thickness of the gauge block is equal to the mounting displacement height of the movable cone.
Further, the support frame adopts the sleeve to make, and the backup pad is installed through the bolt in sleeve top, and the second opening is seted up in the backup pad.
Furthermore, the outer side of the supporting plate is also provided with a handle, and a lifting lug is screwed on the handle.
Furthermore, the gauge block matching sleeve is annular.
Furthermore, rib plates are welded at the upper end and the lower end of the joint of the handle and the sleeve.
Compared with the prior art, the utility model has the following beneficial effects: 1. the assembly displacement of the movable cone is ensured through the standard gauge block, so that the interference magnitude between the movable cone and the spindle is ensured, and measurement errors including measuring tool errors and personnel errors during assembly of the movable cone are eliminated; 2. repeated measurement work is reduced, and assembly efficiency is improved; 3. the practicability is high, and the assembly requirements of the movable cones of different crushers can be met only by replacing the gauge blocks; 4. the device is safe and reliable, does not have measurement work during assembly, and eliminates the potential safety hazard of measuring personnel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention assembled with a movable cone and a spindle;
FIG. 3 is a schematic view of the wrench of the present invention;
FIG. 4 is a schematic view of a lock bolt of the present invention;
FIG. 5 is a schematic view of a support plate according to the present invention;
FIG. 6 is a schematic view of a support of the present invention;
FIG. 7 is a schematic view of a gauge block of the present invention;
in the figure: 1. the measuring block comprises a measuring block body, 2 parts of a supporting frame, 2 parts of a handle, 2 parts of a lifting lug, 2 parts of a rib plate, 3 parts of a sleeve, 3 parts of a supporting plate, 4 parts of a bolt, 5 parts of a backing plate, 6 parts of a fixing bolt, 7 parts of an elastic cushion, 8 parts of a wrench, 9 parts of a locking bolt, 10 parts of a movable cone, 11 parts of a main shaft, 12 parts of a first opening, 13 parts of a space and 14 parts of a second opening.
Detailed Description
Referring to fig. 1-7, a moving cone installation positioning tool, including gage block 1, locking spanner 8, locking bolt 9 and support frame 2, support frame 2 is located at gage block 1, support frame 2 bottom is seted up and is supplied main shaft 11 tip male first opening 12, along first opening 12 department to support frame 2 internal sunken space 13 that is provided with and supplies main shaft 11 activity from top to bottom, support frame 2 top is seted up and is supplied locking bolt 9 screw part male second opening 14, second opening 14 bottom and space 13 intercommunication, locking spanner 8 passes through locking bolt 9 cooperation second opening 14 and sets up at support frame 2 top, locking spanner 8 adopts the separable connection of fixing bolt cooperation with locking bolt 9.
Wherein, the thickness of gauge block 1 equals to the installation displacement height of movable cone 10.
The support frame 2 is made of sleeves 2-4, the top of each sleeve 2-4 is provided with a support plate 3 through a bolt 4, and a second opening 14 is formed in the support plate 3.
Wherein, the outer side of the sleeve 2-4 is also provided with a handle 2-1, and the handle 2-1 is screwed with a lifting lug 2-2.
Wherein, gauge block 1 cooperates sleeve 2-4 to be the annular.
Wherein, the upper end and the lower end of the joint of the handle 2-1 and the sleeve 2-4 are both welded with rib plates 2-3.
The utility model relates to an installation and positioning tool for a movable cone 10, which is applied to the assembly work of the movable cone 10 of a cone crusher, because the thickness of a gauge block 1 is determined according to the installation displacement height of the movable cone 10, the assembly requirements of different movable cones 10 of the crusher can be met only by replacing the gauge block 1, the repeated measurement of the displacement distance in the installation process is not needed, the installation and positioning tool is safe and reliable, the measurement work is not needed during the assembly, and the potential safety hazard of measuring personnel is eliminated.
A movable cone mounting and positioning tool applied to the assembly of a cone crushing movable cone 10 comprises the following application steps:
step 2, referring to fig. 1 and 6, a lifting lug 2-2 penetrates through a lifting hole on the support frame 2, and the support plate 3 is fixed on the support frame 2 through a bolt 4;
step 4, installing the movable cone 10 in a hot-fitting mode, heating an inner hole of the movable cone 10, and then sleeving the movable cone on the main shaft 11;
step 5, placing the gauge block 1 between the upper surface of the movable cone 10 and the bottom surface of the support frame 2;
step 6, fixedly installing a locking bolt 9 into a threaded hole of a main shaft 11 to be installed through the support plate 3 and the support frame 2;
and 7, rotating the wrench 8 until the bottom surface of the locking bolt 9 is attached to the bottom surface of the threaded hole of the main shaft 11, and stopping rotating by hand.
and 9, after the tool is used, disassembling the related bolt 4 and the lifting lug 2-2, and folding and returning the tool.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a dynamic cone installation positioning tool which characterized by: including the gage block, locking spanner, locking bolt and support frame, the support frame is located the gage block, support frame bottom has been seted up and has been supplied main shaft tip male first opening, along first opening part to the support frame in sunken being provided with the space that supplies the main shaft activity from top to bottom, support frame top has been seted up and has been supplied locking bolt screw section male second opening, second opening bottom and space intercommunication, locking spanner passes through locking bolt cooperation second opening and sets up at the support frame top, locking spanner adopts the separable connection of fixing bolt cooperation backing plate with locking bolt.
2. The tool for installing and positioning the movable cone body as claimed in claim 1, wherein: the thickness of gauge block equals to the movable cone installation displacement height.
3. The tool for installing and positioning the movable cone body as claimed in claim 1, wherein: the support frame adopts the sleeve to make, and the backup pad is installed through the bolt in sleeve top, and the second opening is seted up in the backup pad.
4. The tool for installing and positioning the movable cone body as claimed in claim 3, wherein: the outside of the supporting plate is also provided with a handle, and a lifting lug is screwed on the handle.
5. The tool for installing and positioning the movable cone as claimed in claim 2 or 3, wherein: the gauge block is matched with the sleeve and is annular.
6. The tool for installing and positioning the movable cone body as claimed in claim 4, wherein: the upper end and the lower end of the joint of the handle and the sleeve are welded with rib plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121781346.1U CN215996796U (en) | 2021-08-02 | 2021-08-02 | Movable cone mounting and positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121781346.1U CN215996796U (en) | 2021-08-02 | 2021-08-02 | Movable cone mounting and positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215996796U true CN215996796U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121781346.1U Active CN215996796U (en) | 2021-08-02 | 2021-08-02 | Movable cone mounting and positioning tool |
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| Country | Link |
|---|---|
| CN (1) | CN215996796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950615A (en) * | 2022-04-29 | 2022-08-30 | 成都大宏立机器股份有限公司 | Automatic compensation control method for conical breaking discharge hole |
-
2021
- 2021-08-02 CN CN202121781346.1U patent/CN215996796U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950615A (en) * | 2022-04-29 | 2022-08-30 | 成都大宏立机器股份有限公司 | Automatic compensation control method for conical breaking discharge hole |
| CN114950615B (en) * | 2022-04-29 | 2023-10-03 | 成都大宏立机器股份有限公司 | Automatic compensation control method for conical break discharge port |
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| CP01 | Change in the name or title of a patent holder |
Address after: 330004 No. 300, Hongwan Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee after: Nanchang Mining Machinery Group Co.,Ltd. Address before: 330004 No. 300, Hongwan Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee before: NANCHANG MINERAL SYSTEMS Co.,Ltd. |