CN205523501U - Machinery is with preceding underarm assembly - Google Patents
Machinery is with preceding underarm assembly Download PDFInfo
- Publication number
- CN205523501U CN205523501U CN201620343836.6U CN201620343836U CN205523501U CN 205523501 U CN205523501 U CN 205523501U CN 201620343836 U CN201620343836 U CN 201620343836U CN 205523501 U CN205523501 U CN 205523501U
- Authority
- CN
- China
- Prior art keywords
- underarm
- assembly
- welding
- front underarm
- rubber bushing
- 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
Abstract
The utility model provides a machinery is with preceding underarm assembly, it includes preceding underarm welding assembly, preceding rubber bush, back rubber bush, ball pin assembly, fixing bolts, spring washer, fixation nut, back rubber bush sets up in the upper left side of preceding underarm welding assembly, back rubber bush impresses through the close -fitting mode above the preceding underarm welding assembly, preceding rubber bush sets up in the left side below of preceding underarm welding assembly, preceding rubber bush links together through close -fitting mode and preceding underarm welding assembly, the right of the assembly of underarm welding in the front is equipped with ball pin assembly, ball pin assembly is through three fixing bolt, three spring washer, three fixation nut is connected with preceding underarm welding assembly, the utility model provides a pair of machinery is with preceding underarm assembly, it adopts punching press part welding equipment to form, and not only production efficiency can improve, and the uniformity of size is good, can be better with matched with part fitness to welding back performance intensity is good.
Description
Technical field
This utility model belongs to a kind of mechanical field, is specifically related to a kind of machinery and uses front lower arm assembly.
Background technology
Front lower arm assembly is mechanical common part; play connection transmission and the effect of protection; traditional front lower arm assembly processing technology uses casting to form; this manufacture method efficiency is the lowest, needs to invest casting mould, due to die cost costly; so processing cost is too high; and the concordance of product is poor, insufficient strength, the production cycle is long.
Utility model content
The purpose of this utility model is: overcome the problems referred to above not enough and front lower arm assembly used by a kind of machinery of providing, it is to use punching parts welding to assemble, not only production efficiency can improve, the concordance of size is good, can be preferable with the coincideing property of part matched, and Performance Strength is good after Han Jie, the construction cycle of product can be greatly shortened.
The technical solution of the utility model is: front lower arm assembly used by a kind of machinery, it includes front underarm welding assembly, front rubber bushing, rear rubber bushing, ball pin assembly, fixing bolt, spring washer, fixing nut, rear rubber bushing is arranged at the upper left side of front underarm welding assembly, rear rubber bushing is pressed into above front underarm welding assembly by close-fitting mode, front rubber bushing is arranged at the lower left of front underarm welding assembly, front rubber bushing is linked together with front underarm welding assembly by close-fitting mode, it is provided with ball pin assembly on the right of front underarm welding assembly, ball pin assembly passes through three fixing bolts, three spring washers, three fixing nuts are connected with front underarm welding assembly.
The further technical scheme of this utility model is: described front underarm welding assembly includes front underarm upper plate, front underarm lower plate, straight pin, elongated hole, circular arc, welding conduit, front underarm upper plate and front underarm lower plate need laminating, employing welding manner links together, it is equipped with three circular holes on front underarm upper plate and front underarm lower plate, on, three circular holes of lower plate need with one heart, equivalently-sized, it is provided with circular arc below the left end of front underarm upper plate and front underarm lower plate, circular arc welds together with welding conduit, left end at front underarm upper plate and front underarm lower plate is arranged over elongated hole, elongated hole welds together with straight pin.
This utility model further technical scheme is: described rear rubber bushing includes neck bush, outer spider, I nut, ii nut, neck bush is by together with outer spider glue laminating, the upper left side of spider is provided with I nut outside, the lower left of spider is provided with ii nut outside, and I nut is equivalently-sized with ii nut.
This utility model compared with prior art has a characteristic that
Front lower arm assembly used by a kind of machinery that this utility model provides, and it is to use punching parts welding to assemble, and not only production efficiency can improve, the concordance of size is good, can be preferable with the coincideing property of part matched, and after welding, Performance Strength is good, can be greatly shortened the construction cycle of product.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the left view of accompanying drawing 1；
Accompanying drawing 3 is the A-A cut-away view of accompanying drawing 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, and according to concrete scheme, structure, feature and the effect thereof that the utility model proposes, describe in detail.
As shown in drawings: front lower arm assembly used by a kind of machinery, it includes front underarm welding assembly 1, front rubber bushing 2, rear rubber bushing 3, ball pin assembly 4, fixing bolt 5, spring washer 6, fixing nut 7, rear rubber bushing 3 is arranged at the upper left side of front underarm welding assembly 1, rear rubber bushing 3 is pressed into above front underarm welding assembly 1 by close-fitting mode, front rubber bushing 2 is arranged at the lower left of front underarm welding assembly 1, front rubber bushing 2 is linked together with front underarm welding assembly 1 by close-fitting mode, it is provided with ball pin assembly 4 on the right of front underarm welding assembly 1, ball pin assembly 4 is by three fixing bolts 5, three spring washers 6, three fixing nuts 7 are connected with front underarm welding assembly 1.
Described front underarm welding assembly 1 includes front underarm upper plate, front underarm lower plate, straight pin, elongated hole, circular arc, welding conduit, front underarm upper plate and front underarm lower plate need laminating, employing welding manner links together, it is equipped with three circular holes on front underarm upper plate and front underarm lower plate, three circular holes of upper and lower plate need with one heart, equivalently-sized, it is provided with circular arc below the left end of front underarm upper plate and front underarm lower plate, circular arc welds together with welding conduit, left end at front underarm upper plate and front underarm lower plate is arranged over elongated hole, and elongated hole welds together with straight pin.
Described rear rubber bushing 3 includes neck bush, outer spider, I nut, ii nut, neck bush is by together with outer spider glue laminating, the upper left side of spider is provided with I nut outside, and the lower left of spider is provided with ii nut outside, and I nut is equivalently-sized with ii nut.
Operation principle of the present utility model and using method be: at the surface coating black paint of product, the inside of outer surface and closing section is according to ES-71221, FP0-5；The pressing-in force of rear rubber bushing 3 is 5-35KN；The minimum withdrawal force of front rubber bushing 2 is 5KN；It is furnished with straight pin on the upper left side of front underarm welding assembly 1, rubber bushing 3 after installing, is furnished with conduit in the lower left of front underarm welding assembly 1, is used for installing front rubber bushing 2, it is furnished with three circular holes in the lower right of front underarm welding assembly 1, is used for ball pin assembly 4 is installed.
Claims (3)
1. front lower arm assembly used by a machinery, it is characterized in that: it includes front underarm welding assembly, front rubber bushing, rear rubber bushing, ball pin assembly, fixing bolt, spring washer, fixing nut, rear rubber bushing is arranged at the upper left side of front underarm welding assembly, rear rubber bushing is pressed into above front underarm welding assembly by close-fitting mode, front rubber bushing is arranged at the lower left of front underarm welding assembly, front rubber bushing is linked together with front underarm welding assembly by close-fitting mode, it is provided with ball pin assembly on the right of front underarm welding assembly, ball pin assembly passes through three fixing bolts, three spring washers, three fixing nuts are connected with front underarm welding assembly.
Front lower arm assembly used by a kind of machinery the most according to claim 1, it is characterized in that: described front underarm welding assembly includes front underarm upper plate, front underarm lower plate, straight pin, elongated hole, circular arc, welding conduit, front underarm upper plate and front underarm lower plate need laminating, employing welding manner links together, it is equipped with three circular holes on front underarm upper plate and front underarm lower plate, three circular holes of upper and lower plate need with one heart, equivalently-sized
Being provided with circular arc below the left end of front underarm upper plate and front underarm lower plate, circular arc welds together with welding conduit, and the left end at front underarm upper plate and front underarm lower plate is arranged over elongated hole, and elongated hole welds together with straight pin.
Front lower arm assembly used by a kind of machinery the most according to claim 1, it is characterized in that: described rear rubber bushing includes neck bush, outer spider, I nut, ii nut, neck bush is by together with outer spider glue laminating, the upper left side of spider is provided with I nut outside, the lower left of spider is provided with ii nut outside, and I nut is equivalently-sized with ii nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343836.6U CN205523501U (en) | 2016-04-22 | 2016-04-22 | Machinery is with preceding underarm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343836.6U CN205523501U (en) | 2016-04-22 | 2016-04-22 | Machinery is with preceding underarm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523501U true CN205523501U (en) | 2016-08-31 |
Family
ID=56796069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620343836.6U Expired - Fee Related CN205523501U (en) | 2016-04-22 | 2016-04-22 | Machinery is with preceding underarm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205523501U (en) |
-
2016
- 2016-04-22 CN CN201620343836.6U patent/CN205523501U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180422 |