CN207104400U - A kind of housing mould assembling processing unit (plant) - Google Patents
A kind of housing mould assembling processing unit (plant) Download PDFInfo
- Publication number
- CN207104400U CN207104400U CN201720910816.7U CN201720910816U CN207104400U CN 207104400 U CN207104400 U CN 207104400U CN 201720910816 U CN201720910816 U CN 201720910816U CN 207104400 U CN207104400 U CN 207104400U
- Authority
- CN
- China
- Prior art keywords
- mould assembling
- upper shell
- plant
- processing unit
- utility
- 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
Landscapes
- General Details Of Gearings (AREA)
Abstract
A kind of housing mould assembling processing unit (plant), it is characterised in that：Including upper shell, lower house, mould assembling screw, mould assembling alignment pin, upper shell and lower house are assembled together by mould assembling bolt and mould assembling alignment pin to the bearing hole for allowing feed emptying aperture to process upper-lower casing since upper shell.The axiality of three pairs of bearing holes corresponding to two housings up and down can be effectively ensured after packaging products in boxes in the utility model on the basis of economy is ensured, ensure the normal engagement of coupling gear, ensure the vibrating noise performance of product, the utility model solves the problems, such as that cost input is big, it is that a kind of economic and short cycle interior energy processes high quality, the technical scheme of high performance gearbox.
Description
Technical field
It the utility model is related to a kind of spring bearing tank shell mould assembling processing unit (plant) of gearbox operating shaft.
Background technology
The spring bearing of usual gearbox operating shaft is separately mounted on two different housings, to ensure speed change after assembling
The normal engagement of case coupling gear, ensure product vibration noise performance, we are to housing processing dimension, positional precision and assembling essence
Degree requires all very high.Our current methods are bearing hole, product orientation pin-and-hole on independent processing housing, pass through adding for housing
Work precision, assembly precision ensure the axiality of bearing after assembling.For some gear-boxes, such as electric automobile reduction box, due to nibbling
The reduction of gear is closed, so the distance between two bearings of the length of axle and support shaft are short, if two bearings decentraction can be led
Cause larger coupling gear to engage inclination angle, influence gear engagement.If necessary to improve housing machining accuracy, assembly precision improves
The axiality of bearing hole, be required on process equipment, cutter, fixture very high cost input, processing beat on also can shadow
Ring.
The content of the invention
The purpose of this utility model is to provide a kind of housing mould assembling processing unit (plant), overcome on original individually processing housing
Bearing hole, ensure the axiality of bearing after assembling by the machining accuracy of housing, assembly precision, put into the shortcomings that big, precision is low.
A kind of housing mould assembling processing unit (plant), it is characterised in that：Including upper shell, lower house, mould assembling bolt, mould assembling positioning
Pin, upper shell and lower house are assembled together by mould assembling bolt and mould assembling alignment pin to the feed emptying aperture that allows since upper shell
Process the bearing hole of upper-lower casing.Processed using mould assembling, effectively ensure the axiality of three pairs of bearing holes.
A kind of housing mould assembling processing unit (plant), it is characterised in that：Mould assembling processing unit (plant) uses two mould assembling alignment pins, mould assembling spiral shell
Bolt quantity is more than or equal to two.
The utility model has the advantages that：Packaging products in boxes can be effectively ensured on the basis of economy is ensured in the utility model
The axiality of three pairs of bearing holes corresponding to two housings above and below afterwards, it is ensured that the normal engagement of coupling gear, ensure that the vibration of product is made an uproar
Sound performance, the utility model solve the problems, such as that cost input is big, are that a kind of economic and short cycle interior energy processes high quality, high
The technical scheme of the gearbox of performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is each portion structure schematic diagram of housing；
In figure：Upper shell 1, lower house 2, mould assembling bolt 3, mould assembling alignment pin 4, housing mould assembling face A, mould assembling bolt through-hole B,
Mould assembling dowel hole C, mould assembling screwed hole D, three bearing hole E1/F1/G1 of upper shell, three bearing hole E2/F2/G2 of lower house,
The processing of upper shell three allows emptying aperture H1/H2/H3.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
A kind of housing mould assembling processing unit (plant), it is characterised in that：It is fixed including upper shell 1, lower house 2, mould assembling bolt 3, mould assembling
Position pin 4, is first respectively completed and processes the housings such as housing mould assembling face A, mould assembling dowel hole C, mould assembling bolt through-hole, mould assembling screwed hole D
Other positions, after housing region of interest processes, upper shell 1 and lower house 2 are determined by two mould assembling bolts 3 and two mould assembling
Position pin 4, which is assembled together, allows three bearing holes of the processing upper shell 1 of feed emptying aperture H1/H2/H3 since three processing of upper shell 1
E1/F1/G1 and lower house 2 three bearing hole E2/F2/G2, are processed using mould assembling, effectively ensure bearing hole E1/E2 and axle
Bearing bore F1/F2 and bearing hole G1/G2 axiality.Upper shell 1, lower house 2 are split after machining, is matched somebody with somebody in later product assembling
To using assembling.Structure of the present utility model can be effectively ensured on the basis of economy is ensured upper shell 1 after packaging products in boxes,
Bearing hole E1/E2 corresponding to lower house 2 and bearing hole F1/F2 and bearing hole G1/G2 axiality, it is ensured that coupling gear it is normal
Engagement, ensure the vibrating noise performance of product.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, make some equivalent substitutes or obvious modification without departing from the concept of the premise utility, and performance or
Purposes is identical, then should be considered as belonging to the protection domain that claims that the utility model is submitted determine.
Claims (2)
- A kind of 1. housing mould assembling processing unit (plant), it is characterised in that：Including upper shell (1), lower house (2), mould assembling bolt (3), conjunction Case alignment pin (4), by upper shell (1) and lower house (2) by mould assembling bolt (3) and mould assembling alignment pin (4) be assembled together from Upper shell (1) allows emptying aperture to start the bearing hole that upper-lower casing is processed in feed.
- 2. housing mould assembling processing unit (plant) according to claim 1, it is characterised in that：Mould assembling processing unit (plant) uses two mould assembling Alignment pin (4), mould assembling bolt (3) quantity are more than or equal to two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910816.7U CN207104400U (en) | 2017-07-26 | 2017-07-26 | A kind of housing mould assembling processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910816.7U CN207104400U (en) | 2017-07-26 | 2017-07-26 | A kind of housing mould assembling processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104400U true CN207104400U (en) | 2018-03-16 |
Family
ID=61583664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720910816.7U Expired - Fee Related CN207104400U (en) | 2017-07-26 | 2017-07-26 | A kind of housing mould assembling processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025207A (en) * | 2020-08-24 | 2020-12-04 | 株洲齿轮有限责任公司 | Machining method for shaft hole of speed reducer shell |
| CN114012506A (en) * | 2021-12-01 | 2022-02-08 | 山西柴油机工业有限责任公司 | Machining precision guaranteeing method for large complex box body |
-
2017
- 2017-07-26 CN CN201720910816.7U patent/CN207104400U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025207A (en) * | 2020-08-24 | 2020-12-04 | 株洲齿轮有限责任公司 | Machining method for shaft hole of speed reducer shell |
| CN114012506A (en) * | 2021-12-01 | 2022-02-08 | 山西柴油机工业有限责任公司 | Machining precision guaranteeing method for large complex box body |
| CN114012506B (en) * | 2021-12-01 | 2023-02-17 | 山西柴油机工业有限责任公司 | Machining precision guaranteeing method for large complex box body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207104400U (en) | A kind of housing mould assembling processing unit (plant) | |
| CN206047631U (en) | Numerical-control double-shaft rotary table | |
| CN207500044U (en) | A kind of device positioned for wind power generation unit blade with installing | |
| CN202162438U (en) | Z-shaped rotary cutter head | |
| CN104121355A (en) | Gear mechanism capable of eliminating position feedback clearance | |
| CN105345484B (en) | Ram apparatus with high rotating speed high pulling torque carbon fiber main shaft | |
| CN102935584A (en) | Method for machining oil distributor shell | |
| CN205483469U (en) | Realize three axial vibration's test fixture simultaneously | |
| CN205380381U (en) | Dress that main shaft kept off oil pipe welds cutting tool | |
| CN204308261U (en) | One runs through connecting hole clamp for machining | |
| CN103434644B (en) | A kind of four axle agricultural aircraft combined type fuselages and rotor combine | |
| CN203461111U (en) | Fuselage and rotor wing assembly of four-axis agricultural aircraft | |
| CN203461117U (en) | Rotor wing of four-axis agricultural aircraft | |
| CN201575127U (en) | Improved novel gear | |
| CN204700535U (en) | A kind of electronic frock for compressor assembling | |
| CN203449028U (en) | Gear box machining tool | |
| CN205764041U (en) | Bell housing Biaxial | |
| CN202833974U (en) | Box | |
| CN204025136U (en) | Integrated Submersible Pump coupling structure | |
| CN202251867U (en) | Improved shell for Ligang machine | |
| CN202484251U (en) | Gear synchronizing mechanism of reducer | |
| CN202381662U (en) | Gear box | |
| CN201636296U (en) | Module jointed box body of planetary gear speed reducer | |
| CN202846167U (en) | Gantry device | |
| CN207470706U (en) | A kind of Novel gear box of engineering driller |
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: 20180316 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |