CN220534118U - Device for installing spindle locking round nut - Google Patents
Device for installing spindle locking round nut Download PDFInfo
- Publication number
- CN220534118U CN220534118U CN202322085077.0U CN202322085077U CN220534118U CN 220534118 U CN220534118 U CN 220534118U CN 202322085077 U CN202322085077 U CN 202322085077U CN 220534118 U CN220534118 U CN 220534118U
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- China
- Prior art keywords
- sleeve
- main shaft
- round nut
- installing
- adjusting
- 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.)
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- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a device for installing a main shaft locking round nut, which comprises a support frame and a sleeve for placing a main shaft, wherein the sleeve is installed above the support frame, an adjusting rod for supporting the main shaft is arranged on the support frame, and the adjusting rod is positioned below the sleeve; when the round locking nut is installed, stability of the main shaft is guaranteed, safety of personnel and the main shaft is guaranteed, equipment cannot shake during process equipment, multiple persons are not required to operate during replacement, and working efficiency is improved.
Description
Technical Field
The utility model relates to a nut mounting device, in particular to a device for mounting a spindle locking round nut.
Background
The main shaft of the heading machine needs to be provided with a locking round nut when in work, a crane or other tools are needed when the locking round nut is arranged, the main shaft is firstly hoisted, and then the locking round nut is arranged on the main shaft, but as the main shaft is heavier, in the process of hoisting the locking round nut, a plurality of persons are needed to cooperate for installation, equipment shaking exists in the hoisting process, and potential safety hazards are caused to equipment and personnel; and because the development machine model size is different, its main shaft diameter and length are also different, therefore the corresponding also has multiple model of main shaft locking round nut, when installing the locking round nut of different main shafts, need constantly regulate and control lifting device to adapt to different main shafts, reduce work efficiency.
Disclosure of Invention
The utility model aims to: the utility model aims to provide a device for installing a spindle locking round nut, which can ensure personnel safety and improve working efficiency.
The technical scheme is as follows: the utility model discloses a device for installing a main shaft locking round nut, which comprises a support frame and a sleeve for placing a main shaft, wherein the sleeve is installed above the support frame, an adjusting rod for supporting the main shaft is arranged on the support frame, and the adjusting rod is positioned below the sleeve.
Further, the support frame includes field style of calligraphy base and a plurality of bracing piece, bracing piece one end fixed mounting is on field style of calligraphy base and the fixed mounting go-between on the other end, the sleeve is installed on the go-between.
Further, an inner clamping groove clamped with the connecting ring is formed below the sleeve.
Further, a plurality of adjusting nuts are fixedly arranged on the connecting ring, a plurality of fastening rods used for fixing the main shaft penetrate through the sleeve, and the adjusting nuts are connected with the fastening rods through threads.
Further, one end of the fastening rod, which is positioned in the sleeve, is fixedly provided with a fixing plate.
Further, a fixed cylinder is fixedly arranged on the field-shaped base, and the adjusting rod is connected with the fixed cylinder through threads; and the adjusting rod is fixedly provided with an adjusting plate.
Further, the upper end of the adjusting rod is provided with a supporting plate, and the supporting plate is positioned above the adjusting plate.
The beneficial effects are that: compared with the prior art, the utility model has the following advantages: 1. when the round locking nut is installed, stability of the main shaft is guaranteed, safety of personnel and the main shaft is further guaranteed, 2, the equipment cannot shake during process equipment, multiple persons are not required to operate during replacement, and working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a sleeve structure according to the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting lever of the present utility model.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-3, a device for installing a main shaft locking round nut is arranged below the device, a supporting frame 1 is arranged below the device, the supporting frame 1 consists of a field-shaped base 2 and four supporting rods 3, the four supporting rods 3 are respectively and fixedly arranged around the field-shaped base 2, a connecting ring 4 is fixedly arranged at the upper end of each supporting rod 3, an inner clamping groove 6 is arranged below a sleeve 5 and is clamped with the upper end of the connecting ring 4 through the inner clamping groove 6, and a clamping groove matched with the shaft shoulder of a main shaft 7 is arranged above the sleeve 5; selecting a sleeve 5 according to the size of a main shaft 7, clamping the sleeve 5 at the upper end of a connecting ring 4, then placing the main shaft 7 into the sleeve 5, and clamping the shaft shoulder of the main shaft 7 with a clamping groove of the sleeve 5; a plurality of adjusting nuts 8 are fixedly arranged on the connecting ring 4, through holes are formed in the sleeve 5 and the connecting ring 4 at positions opposite to the adjusting nuts 8, and the adjusting nuts 8 are connected with the fastening rods 9 through threads; one end of the fastening rod 9 positioned in the sleeve is fixedly provided with a fixing plate 10; the adjusting rod 11 is positioned below the sleeve 5, the lower part of the adjusting rod 11 is connected with the fixed cylinder 12 through threads, the fixed cylinder 12 is fixedly arranged on the field-shaped base 2, the upper end of the adjusting rod 11 is fixedly provided with the supporting plate 13, and the adjusting plate 14 is fixedly arranged below the supporting plate 13.
The working process comprises the following steps: firstly, determining the diameter size of a sleeve 5 according to the shaft diameter size of a main shaft 7 and the tensioning distance of a fastening rod 9, and designing the sizes of different sleeves 5 according to the shaft diameter sizes of different main shafts 7 so as to meet the installation requirements of various main shafts 7; then, the shaft shoulder of the main shaft 7 is mounted on the sleeve 5, the sleeve 5 is clamped on the connecting ring through the inner groove 6, the fastening rod 9 drives the fixing plate 10 to be attached to the main shaft 7 through the adjusting nut 8 and is gradually locked and fixed, and the fastening rod 9 can set a certain adjusting allowance according to actual requirements so as to better fix the main shaft 7; the lengths of the adjusting rod 11 and the fixed cylinder 12 are determined according to the length from the shaft shoulder to the bottom of the main shaft 7 and the adjustment amount, and the shaft shoulder of the main shaft 7 is a shaft shoulder arranged on the sleeve 5, so that the installation requirements of the main shafts 7 with different lengths are met; the adjusting plate 14 is rotated, the adjusting rod 11 is lifted until the supporting plate 13 is propped against the lower end of the main shaft 7, the lengths of the adjusting rod 11 and the fixed cylinder 12 are determined by the length from the shaft shoulder to the bottom of the main shaft 7, and the adjusting rod 11 and the fixed cylinder 12 with different lengths are designed to meet the length of different main shafts 7; the distance between the support rods 3 depends on the weight of the main shaft 7, so that the whole system is prevented from tipping; finally, a locking round nut 15 is sleeved on the fixed main shaft 7, and the main shaft is screwed down to finish the installation.
Claims (7)
1. The device for installing the spindle locking round nut is characterized by comprising a supporting frame (1) and a sleeve (5) for placing a spindle, wherein the sleeve (5) is installed above the supporting frame (1), an adjusting rod (11) for supporting the spindle is arranged on the supporting frame (1), and the adjusting rod (11) is located below the sleeve (5).
2. The device for installing the locking round nut of the main shaft according to claim 1, wherein the supporting frame (1) comprises a field-shaped base (2) and a plurality of supporting rods (3), one end of each supporting rod (3) is fixedly installed on the field-shaped base (2) and the other end of each supporting rod is fixedly installed with a connecting ring (4), and the sleeve (5) is installed on the connecting ring (4).
3. Device for installation of a spindle lock round nut according to claim 2, characterized in that an inner clamping groove (6) is provided under the sleeve (5) which is clamped with the connecting ring (4).
4. A device for installing a locking round nut of a main shaft according to claim 3, characterized in that a plurality of adjusting nuts (8) are fixedly arranged on the connecting ring (4), a plurality of fastening rods (9) for fixing the main shaft are penetrated on the sleeve (5), and the adjusting nuts (8) are connected with the fastening rods (9) through threads.
5. Device for installation of a spindle lock round nut according to claim 4, characterized in that the fastening rod (9) is fixedly mounted with a fixing plate (10) at its end located in the sleeve (5).
6. The device for installing the locking round nut of the main shaft according to claim 5, wherein the field-shaped base (2) is fixedly provided with a fixed cylinder (12), and the adjusting rod (11) is connected with the fixed cylinder (12) through threads; and an adjusting plate (14) is fixedly arranged on the adjusting rod (11).
7. The device for installing a spindle lock round nut as claimed in claim 6, characterized in that the upper end of the adjusting rod (11) is provided with a support plate (13), the support plate (13) being located above the adjusting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085077.0U CN220534118U (en) | 2023-08-04 | 2023-08-04 | Device for installing spindle locking round nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085077.0U CN220534118U (en) | 2023-08-04 | 2023-08-04 | Device for installing spindle locking round nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220534118U true CN220534118U (en) | 2024-02-27 |
Family
ID=89966715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322085077.0U Active CN220534118U (en) | 2023-08-04 | 2023-08-04 | Device for installing spindle locking round nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220534118U (en) |
-
2023
- 2023-08-04 CN CN202322085077.0U patent/CN220534118U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |