CN211728991U - Tool for disassembling fan impeller - Google Patents
Tool for disassembling fan impeller Download PDFInfo
- Publication number
- CN211728991U CN211728991U CN201922279786.6U CN201922279786U CN211728991U CN 211728991 U CN211728991 U CN 211728991U CN 201922279786 U CN201922279786 U CN 201922279786U CN 211728991 U CN211728991 U CN 211728991U
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- CN
- China
- Prior art keywords
- screw thread
- mounting
- external screw
- fixed mounting
- spout
- 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 discloses a dismantle frock of fan wheel belongs to and dismantles the frock field, the on-line screen storage device comprises a base, up end one side fixed mounting of base has the mounting bracket, the spout has been seted up at the side middle part of mounting bracket, there is the pivot at the both ends of spout through bearing fixed mounting, there are first external screw thread and second external screw thread at the both ends side of pivot respectively fixed mounting, the connecting block has been cup jointed to the surface screw thread of first external screw thread and second external screw thread, the side sliding connection of connecting block is in the inside of spout, the tip fixed mounting of connecting block has the arc fixture block, up end one side fixed mounting of base has the telescoping device, the one end fixed mounting of telescoping device has the mounting panel, the mounting groove has been seted up. This dismantle fan wheel's frock can make the arc fixture block grasp the fan under the effect of first external screw thread and second external screw thread through rotating the pivot, and is fixed comparatively simple.
Description
Technical Field
The utility model relates to a dismantle the frock field, more specifically say, relate to a dismantle fan wheel's frock.
Background
The impeller refers to a disk provided with moving blades, is a component of an impulse turbine rotor, and can also be a general name of the disk and the rotating blades arranged on the disk.
When the traditional tool for disassembling the fan impeller is used, the shell of the fan is usually fixed on the mounting frame through the bolt, the fixation is troublesome, the disassembly head is connected with the mounting seat through the threaded sleeve when the disassembly head on the traditional tool for disassembling the fan impeller is connected, the disassembly and the assembly are troublesome, and the replacement is inconvenient.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a dismantle fan wheel's frock can make the arc fixture block grasp the fan under the effect of first external screw thread and second external screw thread through rotating the pivot, and is fixed comparatively simple, can make the locating lever insert the inside of constant head tank through the elasticity of spring, fixes the dismouting head, and is fixed comparatively easy, and it is comparatively convenient to change.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a dismantle fan wheel's frock, includes the base, up end one side fixed mounting of base has the mounting bracket, the spout has been seted up at the side middle part of mounting bracket, there is the pivot at the both ends of spout through bearing fixed mounting, there are first external screw thread and second external screw thread at the both ends side of pivot respectively fixed mounting, the surface screw thread of first external screw thread and second external screw thread has cup jointed the connecting block, the side sliding connection of connecting block is in the inside of spout, the tip fixed mounting of connecting block has the arc fixture block, can make the arc fixture block grasp the fan under the effect of first external screw thread and second external screw thread through rotating the pivot, and is fixed comparatively simple, can make the locating lever insert the inside of constant head tank through the elasticity of spring, fixes the dismouting head, and is fixed comparatively easy, and it is comparatively.
Furthermore, the first external thread and the second external thread are opposite in rotating direction, and under the action of the first external thread and the second external thread, the moving directions of the two connecting blocks are opposite, so that the arc-shaped clamping block can clamp and fix the fan.
Further, there is a mounting plate on one side of the upper end face of the base through a fixing device of the telescopic device, a mounting groove is formed in one end of the mounting plate, and a dismounting head is connected to the inside of the mounting groove in a sliding mode and used for dismounting the fan impeller.
Furthermore, the through-hole has been seted up to the side of mounting groove, the inside sliding connection of through-hole has the locating lever, the one end sliding connection of locating lever is in the inside of the constant head tank of seting up to the first side of dismouting, through the cooperation between locating lever and the constant head tank, can fix the dismouting head in the mounting groove, prevents that the dismouting head from droing.
Further, the tip side fixed mounting of locating lever has the spring, the one end fixed mounting of spring is in the side of mounting panel, the other end fixed mounting of spring can avoid the locating lever to break away from the constant head tank under the effect of spring in the tip side of locating lever to avoid influencing the use of dismouting head.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can make the arc fixture block grasp the fan under the effect of first external screw thread and second external screw thread through rotating the pivot, and is fixed comparatively simple, and elasticity through the spring can make the locating lever insert the inside of constant head tank, fixes the dismouting head, and is fixed comparatively easy, and it is comparatively convenient to change.
(2) The first external thread and the second external thread are opposite in turning direction, and under the action of the first external thread and the second external thread, the moving directions of the two connecting blocks are opposite, so that the arc-shaped clamping block clamps and fixes the fan.
(3) The mounting panel has been seted up to the fixed mounting of up end one side through telescoping device of base, the mounting groove, and the inside sliding connection of mounting groove has the dismouting head for demolish fan wheel.
(4) The through-hole has been seted up to the side of mounting groove, and the inside sliding connection of through-hole has the locating lever, and the one end sliding connection of locating lever is in the inside of the constant head tank of offering to the first side of dismouting, through the cooperation between locating lever and the constant head tank, can fix the dismouting head in the mounting groove, prevents that the dismouting head from droing.
(5) The spring is fixedly installed on the side face of the end part of the positioning rod, one end of the spring is fixedly installed on the side face of the mounting plate, the other end of the spring is fixedly installed on the side face of the end part of the positioning rod, and the positioning rod can be prevented from being separated from the positioning groove under the action of the spring so as to avoid influencing the use of the dismounting head.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a side view of the mounting bracket of the present invention;
fig. 3 is a side sectional view of the mounting plate of the present invention.
The reference numbers in the figures illustrate:
1 base, 11 mounting panels, 12 mounting grooves, 13 dismouting head, 14 through-holes, 15 locating levers, 16 constant head tanks, 17 springs, 2 mounting brackets, 3 spout, 4 pivot, 5 first external screw threads, second external screw thread, 7 connecting blocks, 8 arc fixture blocks.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a tool for disassembling a fan impeller comprises a base 1, referring to fig. 1, 2 and 3, a mounting frame 2 is fixedly installed on one side of the upper end surface of the base 1, a sliding groove 3 is formed in the middle of the side surface of the mounting frame 2, rotating shafts 4 are fixedly installed at two ends of the sliding groove 3 through bearings, first external threads 5 and second external threads 6 are respectively and fixedly installed on the side surfaces of two ends of each rotating shaft 4, the rotating shafts 4 can drive the first external threads 5 and the second external threads 6 to rotate, the rotating directions of the first external threads 5 and the second external threads 6 are opposite, under the action of the first external threads 5 and the second external threads 6, the moving directions of the two connecting blocks 7 are opposite, so that the fan is clamped and fixed by the arc-shaped clamping blocks 8, the connecting blocks 7 are sleeved on the surface threads of the first external threads 5 and the second external threads 6, the side surfaces of, the rotation of the connecting block 7 along with the rotating shaft 4 can be avoided, so as to avoid affecting the clamping effect, an arc-shaped clamping block 8 is fixedly arranged at the end part of the connecting block 7, a mounting plate 11 is fixedly arranged at one side of the upper end surface of the base 1 through a telescopic device, a mounting groove 12 is arranged at one end of the mounting plate 11, a dismounting head 13 is slidably connected inside the mounting groove 12 and used for dismounting the fan impeller, a through hole 14 is arranged at the side surface of the mounting groove 12, a positioning rod 15 is slidably connected inside the through hole 14, one end of the positioning rod 15 is slidably connected inside a positioning groove 16 arranged at the side surface of the dismounting head 13, the dismounting head 13 can be fixed in the mounting groove 12 through the matching between the positioning rod 15 and the positioning groove 16, so as to prevent the dismounting head 13 from falling off, a spring 17 is fixedly arranged at the side surface of the, the positioning rod 15 is prevented from being separated from the positioning slot 16 under the action of the spring 17, so that the use of the dismounting head 13 is not influenced.
When the tool is used, one end of a workpiece is contacted with the side surface of the mounting frame 2, so that the two arc-shaped clamping blocks 8 are positioned at the upper end and the lower end of the workpiece, then the rotating shaft 4 is rotated, the rotating shaft 4 drives the first external thread 5 and the second external thread 6 to rotate, the first external thread 5 and the second external thread 6 drive the connecting block 7 to move, the connecting block 7 drives the arc-shaped clamping blocks 8 to move, so that the workpiece is tightly clamped by the arc-shaped clamping blocks 8, the fixation can be completed, the fixing is convenient, when the dismounting head 13 needs to be replaced, the positioning rod 15 is pulled, the spring 17 extends, one end of the positioning rod 15 is separated from the positioning groove 16, the dismounting head 13 is taken out from the mounting groove 12, a new dismounting head 13 is inserted into the mounting groove 12, the positioning groove 16 formed in the side surface of the dismounting head 13 is aligned with the positioning rod 15, then the positioning rod 15 is, the mounting can be completed by fixing the dismounting head 13, and the replacement is more convenient.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a dismantle fan wheel's frock, includes base (1), its characterized in that: the utility model discloses a bearing, including base (1), mounting bracket (2), spout (3) have been seted up at the side middle part of mounting bracket (2), there are pivot (4) at the both ends of spout (3) through bearing fixed mounting, there are first external screw thread (5) and second external screw thread (6) at the both ends side of pivot (4) fixed mounting respectively, connecting block (7) have been cup jointed to the surface screw thread of first external screw thread (5) and second external screw thread (6), the side sliding connection of connecting block (7) is in the inside of spout (3), the tip fixed mounting of connecting block (7) has arc fixture block (8).
2. The tool for disassembling the fan impeller according to claim 1, characterized in that: the first external thread (5) and the second external thread (6) are opposite in rotation direction.
3. The tool for disassembling the fan impeller according to claim 1, characterized in that: the mounting structure is characterized in that a mounting plate (11) is fixedly mounted on one side of the upper end face of the base (1) through a telescopic device, a mounting groove (12) is formed in one end of the mounting plate (11), and a dismounting head (13) is connected to the inside of the mounting groove (12) in a sliding mode.
4. The tool for disassembling the fan impeller according to claim 3, wherein: the side surface of the mounting groove (12) is provided with a through hole (14), the inside of the through hole (14) is connected with a positioning rod (15) in a sliding manner, and one end of the positioning rod (15) is connected to the inside of a positioning groove (16) formed in the side surface of the dismounting head (13) in a sliding manner.
5. The tool for disassembling the fan impeller according to claim 4, wherein: a spring (17) is fixedly mounted on the side face of the end portion of the positioning rod (15), one end of the spring (17) is fixedly mounted on the side face of the mounting plate (11), and the other end of the spring (17) is fixedly mounted on the side face of the end portion of the positioning rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279786.6U CN211728991U (en) | 2019-12-18 | 2019-12-18 | Tool for disassembling fan impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279786.6U CN211728991U (en) | 2019-12-18 | 2019-12-18 | Tool for disassembling fan impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211728991U true CN211728991U (en) | 2020-10-23 |
Family
ID=72869428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922279786.6U Expired - Fee Related CN211728991U (en) | 2019-12-18 | 2019-12-18 | Tool for disassembling fan impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211728991U (en) |
-
2019
- 2019-12-18 CN CN201922279786.6U patent/CN211728991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |