CN205745115U - The lower tooth roller box of four needle plate Double felting needle felting machines - Google Patents
The lower tooth roller box of four needle plate Double felting needle felting machines Download PDFInfo
- Publication number
- CN205745115U CN205745115U CN201620678238.4U CN201620678238U CN205745115U CN 205745115 U CN205745115 U CN 205745115U CN 201620678238 U CN201620678238 U CN 201620678238U CN 205745115 U CN205745115 U CN 205745115U
- Authority
- CN
- China
- Prior art keywords
- felting
- output shaft
- needle
- lower tooth
- bevel gear
- 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
This utility model relates to the technical field of four needle plate Double felting needle felting machines, a kind of lower tooth roller box of four needle plate Double felting needle felting machines, there is rear box and front casing, front casing is fixedly mounted at the front surface right positions of rear box, the left and right sides of rear box is parallel offers two along the output shaft hole on fore-and-aft direction, each output shaft hole is all equipped with output shaft, the middle part of two output shafts is all arranged with gear, two output shafts are by engaging each other and mutually transmission between two gears, one is offered along the commutation axis hole on above-below direction on front casing, commutation axis hole is equipped with reversing shaft, the rear end of the output shaft being positioned at right side is provided with bevel gear one, the middle part of reversing shaft is provided with bevel gear two, reversing shaft and the output shaft mutual transmission by bevel gear one and engaging each other of bevel gear two being positioned at right side.This lower tooth roller box rational in infrastructure, it is ensured that the accuracy of pinprick position.
Description
Technical field
This utility model relates to the technical field of four needle plate Double felting needle felting machines, a kind of four needle plate Double felting needle felting machines
Lower tooth roller box.
Background technology
C axle and two, the D axle of the A axle of four needle plate Double felting needle felting machine upper gear cases and two parallel axes of B axle and bottom are put down
Row axle need to operate simultaneously drive corresponding needle plate, therefore when requiring operating between A axle, B axle, C axle and D axle, phase contrast is less than 20 '.
But, the keyway phase error of the four needle plate Double felting needle felting machine gear-boxes that current user uses is relatively big, this output shaft
Keyway add man-hour be by with teeth portion tooth relation indirect is ensured, due to the elimination of gear-pair backlash, casing manufacturing tolerance,
The line error of line processing all has influence on the service precision of final assembling, for the four upper and lower gear-boxes of needle plate Double felting needle felting machine
Use require be to be unable to reach.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome the deficiencies in the prior art, it is provided that a kind of four needle plates pair
The lower tooth roller box of thorn needing machine, rational in infrastructure, it is ensured that the accuracy of pinprick position.
This utility model solves its technical problem and be the technical scheme is that the lower gear of four needle plate Double felting needle felting machines
Case, has rear box and front casing, and front casing is fixedly mounted at the front surface right positions of rear box, the left and right two of rear box
Side is parallel to be offered two and is all equipped with output shaft in each output shaft hole along the output shaft hole on fore-and-aft direction, and two defeated
The middle part of shaft is all arranged with gear, and two output shafts are by engaging each other and mutually transmission between two gears, front casing
On offer one along the commutation axis hole on above-below direction, commutation axis hole is equipped with reversing shaft, is positioned at the output shaft on right side
Rear end bevel gear one is installed, the middle part of reversing shaft is provided with bevel gear two, reversing shaft and be positioned at the output shaft on right side and pass through
Bevel gear one and engaging each other of bevel gear two and mutually transmission.
The most specifically, described in technique scheme, the specification of two output shafts is identical.
The most specifically, rear box described in technique scheme and front casing are frame-shaped construction.
The most specifically, the longitudinal cross-section of rear box described in technique scheme is rectangle, indulging of front casing
Square to cross section.
The most specifically, all it is arranged with between two output shafts and two output shaft holes described in technique scheme
Axle sleeve.
The beneficial effects of the utility model are: the lower tooth roller box of this four needle plates Double felting needle felting machine, fit dimension and gear
Case closes processing and also ensures to install centre-to-centre spacing, effectively controls mismachining tolerance, improves part processing precision, it is ensured that pinprick position accurate
Property, fully meet the use requirement of client.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view in Fig. 1 at A-A；
Fig. 3 is the sectional view in Fig. 1 at B-B.
Being numbered in accompanying drawing: 1, rear box, 2, front casing, 3, output shaft, 4, gear, 5, reversing shaft, 6, bevel gear one,
7, bevel gear two, 8, axle sleeve.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
See Fig. 1, Fig. 2 and Fig. 3, the lower tooth roller box of four needle plate Double felting needle felting machines, there is rear box 1 and front casing 2, front casing
2 are fixedly mounted at the front surface right positions of rear box 1, and the left and right sides of rear box 1 is parallel offers two along front and back
Output shaft hole on direction, is all equipped with output shaft 3 in each output shaft hole, the middle part of two output shafts 3 is all arranged with gear
4, two output shafts 3, by engaging each other and mutually transmission between two gears 4, front casing 2 offer one along upper
Lower section commutation axis hole upwards, is equipped with reversing shaft 5 in commutation axis hole, and the rear end of the output shaft 3 being positioned at right side is provided with umbrella tooth
Taking turns 1, the middle part of reversing shaft 5 is provided with bevel gear 27, reversing shaft 5 and the output shaft 3 being positioned at right side and passes through bevel gear 1 He
Engaging each other of bevel gear 27 and mutually transmission.The specification of two output shafts 3 is identical.Rear box 1 and front casing 2 are
Frame-shaped construction.The longitudinal cross-section of rear box 1 is rectangle, and the longitudinal cross-section of front casing 2 is square.Two output shafts 3 and two
Axle sleeve 8 all it is arranged with between individual output shaft hole.
The lower tooth roller box of this this four needle plate Double felting needle felting machines, fit dimension and upper gear box close processing and also ensure installation center
Away from, effectively control mismachining tolerance, improve part processing precision, it is ensured that the accuracy of pinprick position, fully meet the use of client
Requirement.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (5)
1. the lower tooth roller box of four needle plate Double felting needle felting machines, it is characterised in that: there is rear box (1) and front casing (2), front casing
(2) being fixedly mounted at the front surface right positions of rear box (1), the left and right sides of rear box (1) is parallel offers two edges
The output shaft hole on fore-and-aft direction, be all equipped with output shaft (3) in each output shaft hole, the middle part of two output shafts (3) is equal
Being arranged with gear (4), two output shafts (3) are by engaging each other and mutually transmission between two gears (4), front casing (2)
On offer one along the commutation axis hole on above-below direction, commutation axis hole is equipped with reversing shaft (5), is positioned at the output on right side
The rear end of axle (3) is provided with bevel gear one (6), and the middle part of reversing shaft (5) is provided with bevel gear two (7), reversing shaft (5) and being positioned at
Output shaft (3) mutual transmission by bevel gear one (6) and engaging each other of bevel gear two (7) on right side.
The lower tooth roller box of four needle plate Double felting needle felting machines the most according to claim 1, it is characterised in that: said two output shaft
(3) specification is identical.
The lower tooth roller box of four needle plate Double felting needle felting machines the most according to claim 1, it is characterised in that: described rear box (1)
It is frame-shaped construction with front casing (2).
The lower tooth roller box of four needle plate Double felting needle felting machines the most according to claim 1, it is characterised in that: described rear box (1)
Longitudinal cross-section be rectangle, the longitudinal cross-section of front casing (2) is square.
The lower tooth roller box of four needle plate Double felting needle felting machines the most according to claim 1, it is characterised in that: said two output shaft
And between two output shaft holes, be all arranged with axle sleeve (8) (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620678238.4U CN205745115U (en) | 2016-07-01 | 2016-07-01 | The lower tooth roller box of four needle plate Double felting needle felting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620678238.4U CN205745115U (en) | 2016-07-01 | 2016-07-01 | The lower tooth roller box of four needle plate Double felting needle felting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745115U true CN205745115U (en) | 2016-11-30 |
Family
ID=57379712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620678238.4U Expired - Fee Related CN205745115U (en) | 2016-07-01 | 2016-07-01 | The lower tooth roller box of four needle plate Double felting needle felting machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937584A (en) * | 2016-07-01 | 2016-09-14 | 江苏赫夫特齿轮制造有限公司 | Lower gearbox of four-needle-plate pair-needling needle machine |
-
2016
- 2016-07-01 CN CN201620678238.4U patent/CN205745115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937584A (en) * | 2016-07-01 | 2016-09-14 | 江苏赫夫特齿轮制造有限公司 | Lower gearbox of four-needle-plate pair-needling needle machine |
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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: 20161130 Termination date: 20200701 |