CN207578289U - A kind of axial direction disassembling tool - Google Patents
A kind of axial direction disassembling tool Download PDFInfo
- Publication number
- CN207578289U CN207578289U CN201721451228.8U CN201721451228U CN207578289U CN 207578289 U CN207578289 U CN 207578289U CN 201721451228 U CN201721451228 U CN 201721451228U CN 207578289 U CN207578289 U CN 207578289U
- Authority
- CN
- China
- Prior art keywords
- baffle
- support base
- bolt
- axial
- disassembling tool
- 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
Links
- 210000003734 kidney Anatomy 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model is related to a kind of axial disassembling tools, and including support base, baffle, bolt, component to be removed is placed on the support base, lower part is to circumferentially extending, and 4 bolts have been uniformly arranged, a block baffle is mounted on each bolt, bottoms are fixed by nut;4 baffles pass through the opening set on support base and extend into inside, and contact with the bearing insert bottom of component to be removed to extension in the middle part of support base, and the baffle bottom is in contact with the opening of support base.When decomposing, the frictional force between bearing insert and bearing is overcome the utility model, prevents bearing insert sliding axially on casing endoporus, ensure that the product quality after decomposing.
Description
Technical field
The utility model is related to a kind of disassembling tool, especially a kind of axial disassembling tool.
Background technology
In mechanical component, casing, bearing insert, bearing, the modular construction of gear shaft assembling are relatively conventional, decompose gear
The method that axis applies gear shaft using forcing press axial force.Sometimes because structure limits, because of bearing inner ring position when gear shaft decomposes
Resting against inside cannot use tooling to apply reversed resistance to bearing, and bearing is deviate from gear shaft when extruding gear shaft, and bearing with
Frictional resistance between bearing insert causes bearing insert also to slide therewith, since gear shaft is axial fixed by bearing insert progress
Position, the slip of bearing insert can cause the axially position of gear shaft to change, the measurement of gear backlash and mark adjustment etc. when reassembling
Will be inaccurate, easily occur pretending with phenomenon, influence product quality, generate abnormal work, reduced so as to cause safety in utilization.
Invention content
The purpose of this utility model is to provide a kind of axial disassembling tools, will not be because of bearing when ensureing that gear shaft decomposes
The frictional force that generates makes bearing insert keep away casing endoporus slides the phenomenon that under axial compressive force effect between bearing insert
Because bearing insert slip causes to assemble not in place or other abnormal assembly problems appearance when exempting from subsequently to reassemble, assembling matter ensure that
Amount.
The specific technical solution of the utility model is that the axial disassembling tool includes support base, baffle, bolt, institute
Component to be removed is placed on the support base stated, lower part has been uniformly arranged 4 bolts to circumferentially extending, pacifies on each bolt
Equipped with a block baffle, bottoms are fixed by nut;4 baffles pass through support base to extension in the middle part of support base
The opening of upper setting extend into inside, and is contacted with the bearing insert bottom of component to be removed, the baffle bottom and support
The opening of seat is in contact.
The mounting hole of installation bolt is kidney slot on the baffle, and the extended line of the long axis of the kidney slot passes through gear
The center of circle of axis, baffle bottom are the conical surface, and the position contacted on support base with baffle is arranged to and the matched conical surface of the baffle conical surface.
The bolt for being used to install each plate washer in the support plate is two.
Gasket is provided between the plate washer and the nut of bolt, the shim size is more than kidney slot narrow side.
The utility model, when decomposing, component to be decomposed is placed on support base by increasing baffle arrangement, installation gear
Plate is supported on bearing insert lower face, and regulating fender makes the conical surface be below adjacent to the support base conical surface, tightens bolt and spiral shell
Then mother, fixed baffle apply gear shaft downward axial force, gear and bearing assembly are decomposed, because of bearing insert lower face
It is supported by baffle, limits its axial movement, frictional force during decomposition between bearing insert and bearing is overcome, and prevents bearing insert
Sliding axially on casing endoporus ensure that the product quality after decomposing.In addition, conical surface knot is designed between baffle and support base
Structure and kidney-shaped well format can adjust the difference of component height that each inter-module is brought by machining tolerance, preferably realize axis
Hold the axial restraint of bushing.
Description of the drawings
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the performance schematic diagram of the utility model.
Specific embodiment
As shown in the figure, axial disassembling tool includes support base 1, baffle 2, bolt 3, placed on the support base 1 and wait to tear open
Component is unloaded, lower part has been uniformly arranged 4 bolts 3 to circumferentially extending, and a block baffle 2, plate washer 2 are mounted on each bolt 3
Bottom is fixed by nut 5;4 baffles 2 extend, and pass through the opening set on support base 1 and stretch to 1 middle part of support base
Enter to inside, and contacted with the bearing insert bottom of component to be removed, 2 bottom of baffle connects with the opening of support base 1
It touches.
The mounting hole of installation bolt 3 is kidney slot on the baffle 2, and the extended line of the long axis of the kidney slot passes through tooth
The center of circle of wheel shaft, 2 bottom of baffle are the conical surface, and the position contacted on support base 1 with baffle 2 is arranged to match with 2 conical surface of baffle
The conical surface.
The bolt 3 for being used to install each plate washer 2 in the support plate 1 is two.
Gasket 4 is provided between the plate washer 2 and the nut of bolt 3, it is narrow that 4 size of gasket is more than kidney slot
Side.
Claims (4)
1. a kind of axial direction disassembling tool, which is characterized in that the tool includes support base (1), baffle (2), bolt (3), institute
Component to be removed is placed on the support base (1) stated, lower part has been uniformly arranged 4 bolts (3), each bolt to circumferentially extending
(3) block baffle (2) is mounted on, plate washer (2) bottom is fixed by nut (5);4 baffles (2) are to support base
(1) middle part extends, and passes through the opening set on support base (1) and extend into inside, and with the bearing insert bottom of component to be removed
Portion contacts, and the baffle (2) bottom is in contact with the opening of support base (1).
A kind of 2. axial disassembling tool as described in claim 1, which is characterized in that installation bolt (3) on the baffle (2)
Mounting hole for kidney slot, the extended line of the long axis of the kidney slot passes through the center of circle of gear shaft, and baffle (2) bottom is the conical surface,
The position contacted on support base (1) with baffle (2) is arranged to and the matched conical surface of baffle (2) conical surface.
3. a kind of axial disassembling tool as described in claim 1, which is characterized in that be used to install in the support plate (1)
The bolt 3 of each plate washer (2) is two.
A kind of 4. axial disassembling tool as described in claim 1, which is characterized in that the spiral shell of the plate washer (2) and bolt (3)
Gasket (4) is provided between cap, the gasket (4) size is more than kidney slot narrow side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721451228.8U CN207578289U (en) | 2017-11-02 | 2017-11-02 | A kind of axial direction disassembling tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721451228.8U CN207578289U (en) | 2017-11-02 | 2017-11-02 | A kind of axial direction disassembling tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207578289U true CN207578289U (en) | 2018-07-06 |
Family
ID=62730775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721451228.8U Expired - Fee Related CN207578289U (en) | 2017-11-02 | 2017-11-02 | A kind of axial direction disassembling tool |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207578289U (en) |
-
2017
- 2017-11-02 CN CN201721451228.8U patent/CN207578289U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204239629U (en) | The dust-proof accurate cycloid speed reducer of the built-in integrated carrier bearing of planetary pinion | |
CN207578289U (en) | A kind of axial direction disassembling tool | |
CN104907999B (en) | Blind hole inner shaft sleeve detachment device | |
CN210209459U (en) | Multi-station modularized rapid combination tool for realizing opening of part machining surface | |
CN103801628B (en) | Super large-size thrust ball bearings retainer lock point processing method and moulding mould special thereof | |
CN103624204B (en) | A kind of nuclear head forging upper rotary workbench | |
CN111604427B (en) | Sheet metal stamping device | |
CN106763511B (en) | Worm gear speed reducer with adjustable tooth side clearance | |
CN106270814A (en) | Gear grinding machines | |
CN201231407Y (en) | Ram structure | |
CN210500072U (en) | Bearing press-fitting tool | |
CN201969762U (en) | Bearing type roll forming rotary riveting device | |
CN102371382B (en) | Machining device for machining planes at two ends of inner cavity of valve body | |
CN201744860U (en) | Height-adjustable large-lift self-locking type hydraulic auxiliary supporter | |
EP3575012B1 (en) | Conveyance system, rocking-die forging method, rocking-die forging apparatus, bearing manufacturing method, vehicle manufacturing method, and machinery manufacturing method | |
CN110561303A (en) | Supporting structure for automobile part machining | |
JP6621433B2 (en) | Press machine and press machine modification set | |
JP4285227B2 (en) | Engine cover mounting structure | |
CN104525975B (en) | Utilize the device and method of common vertical lathe copying revolution solid of curved surface workpiece | |
CN203636116U (en) | High-precision positioning clamp used for camshaft gear hobs | |
CN203528334U (en) | Car seat angle regulator | |
CN101716728A (en) | Vertical working rotary table | |
CN211648811U (en) | Bearing cap assembling and positioning structure for powder metallurgy engine | |
CN204553577U (en) | A kind of fork truck novel bearing | |
CN201944069U (en) | Bearing nut |
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: 20180706 |
|
CF01 | Termination of patent right due to non-payment of annual fee |