CN105937612A - Upper gear case of four-board opposite needling machine - Google Patents
Upper gear case of four-board opposite needling machine Download PDFInfo
- Publication number
- CN105937612A CN105937612A CN201610506202.2A CN201610506202A CN105937612A CN 105937612 A CN105937612 A CN 105937612A CN 201610506202 A CN201610506202 A CN 201610506202A CN 105937612 A CN105937612 A CN 105937612A
- Authority
- CN
- China
- Prior art keywords
- felting
- output shaft
- needle
- upper gear
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/038—Gearboxes for accommodating bevel gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention relates to the technical field of four-board opposite needling machines, in particular to an upper gear case of a four-board opposite needling machine. The upper gear case of the four-board opposite needling machine comprises a rear case body and a front case body. The front case body is fixedly mounted on the right side of the front surface of the rear case body. Output shaft holes in the front-back direction are formed in the left side and the right side of the rear case body in parallel. Output shafts are arranged in the output shaft holes in a penetrating mode correspondingly. The middle of each output shaft is sleeved with a gear. The two output shafts are mutually transmitted through the engaging between the two gears. A reversing shaft hole in the up-down direction is formed in the front case body. A reversing shaft is arranged in the reversing shaft hole in a penetrating mode. A first bevel gear is mounted at the rear end of the output shaft on the right side, a second bevel gear is mounted at the upper end of the reversing shaft, and the reversing shaft and the output shaft on the right side are mutually transmitted through the engaging of the first bevel gear and the second bevel gear. The upper gear case is reasonable in structure and ensures the accuracy of needle hole positions.
Description
Technical field
The present invention 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
Upper gear box.
Background technology
The C 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 and D
Two parallel axes of axle need to operate simultaneously drive corresponding needle plate, therefore require to transport between A axle, B axle, C axle and D axle
When turning, 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, should
Output shaft keyway add man-hour be by with teeth portion to tooth relation indirect ensure, due to gear-pair backlash elimination,
Casing manufacturing tolerance, the line error of line processing all have influence on the service precision of final assembling, for four
It is to be unable to reach that the use of the upper and lower gear-box of needle plate Double felting needle felting machine requires.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the deficiencies in the prior art, it is provided that a kind of four needle plates
The upper gear box of Double felting needle felting machine, rational in infrastructure, it is ensured that the accuracy of pinprick position.
The technical solution adopted for the present invention to solve the technical problems is: the 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, after
The left and right sides of casing is parallel offer two along the output shaft hole on fore-and-aft direction, in each output shaft hole
All being equipped with output shaft, the middle part of two output shafts is all arranged with gear, and two output shafts are by two gears
Between engage each other and mutually transmission, front casing offers one along the commutation axis hole on above-below direction,
Being equipped with reversing shaft in commutation axis hole, the rear end of the output shaft being positioned at right side is provided with bevel gear one, reversing shaft
Upper end bevel gear two is installed, reversing shaft and be positioned at the output shaft on right side by bevel gear one and bevel gear two
Engage each other 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, front case
The longitudinal cross-section of body is square.
The most specifically, equal between two output shafts and two output shaft holes described in technique scheme
It is arranged with axle sleeve.
The most specifically, reversing shaft described in technique scheme and commutation axis hole between be provided with dry-well.
The most specifically, before described in technique scheme, the front bottom end of casing is provided with lubricating cup.
The invention has the beneficial effects as follows: the upper gear box of this four needle plates Double felting needle felting machine, fit dimension and lower tooth
Roller box closes processing and ensures to install centre-to-centre spacing, effectively controls mismachining tolerance, improves part processing precision, it is ensured that
The accuracy of pinprick position, fully meets the use requirement of client.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
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, commutation
Axle, 6, bevel gear one, 7, bevel gear two, 8, axle sleeve, 9, dry-well, 10, lubricating cup.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification,
The basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
See Fig. 1, Fig. 2 and Fig. 3, the upper gear box of four needle plate Double felting needle felting machines, there is rear box 1 and front
Casing 2, front casing 2 is fixedly mounted at the front surface right positions of rear box 1, the left and right two of rear box 1
Side is parallel offer two along the output shaft hole on fore-and-aft direction, each output shaft hole is all equipped with output
Axle 3, the middle part of two output shafts 3 is all arranged with gear 4, and two output shafts 3 are by between two gears 4
Engage each other and mutually transmission, front casing 2 offers one along the commutation axis hole on above-below direction,
Being equipped with reversing shaft 5 in commutation axis hole, the rear end of the output shaft 3 being positioned at right side is provided with bevel gear 1, changes
Bevel gear 27, reversing shaft 5 and the output shaft 3 being positioned at right side are installed to the upper end of axle 5 and pass through bevel gear one
6 and 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 be frame-shaped construction.The longitudinal cross-section of rear box 1 is rectangle, and the longitudinal direction of front casing 2 is cut
Face is square.Axle sleeve 8 all it is arranged with between two output shafts 3 and two output shaft holes.Reversing shaft 5 with change
Dry-well 9 it is provided with between axis hole.The front bottom end of front casing 2 is provided with lubricating cup 10.
The upper gear box of this this four needle plate Double felting needle felting machines, fit dimension and lower tooth roller box close processing and also ensure peace
Dress centre-to-centre spacing, effectively controls mismachining tolerance, improves part processing precision, it is ensured that the accuracy of pinprick position,
Fully meet the use requirement of client.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, related work
Personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought.
The content that the technical scope of this invention is not limited in description, it is necessary to according to right
Determine its technical scope.
Claims (7)
1. the upper gear box of four needle plate Double felting needle felting machines, it is characterised in that: there is rear box (1) and front case
Body (2), front casing (2) is fixedly mounted at the front surface right positions of rear box (1), rear box (1)
The left and right sides parallel offer two along the output shaft hole on fore-and-aft direction, each output shaft hole is all worn
Being provided with output shaft (3), 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) offers an edge
The commutation axis hole on above-below direction, commutation axis hole is equipped with reversing shaft (5), is positioned at the output shaft on right side
(3) rear end is provided with bevel gear one (6), and the upper end of reversing shaft (5) is provided with bevel gear two (7),
Reversing shaft (5) and be positioned at the output shaft (3) on right side by bevel gear one (6) and bevel gear two (7)
Engage each other and mutually transmission.
The upper gear box of four needle plate Double felting needle felting machines the most according to claim 1, it is characterised in that: institute
The specification stating two output shafts (3) is identical.
The upper gear box of four needle plate Double felting needle felting machines the most according to claim 1, it is characterised in that: institute
State rear box (1) and front casing (2) is frame-shaped construction.
The upper gear box of four needle plate Double felting needle felting machines the most according to claim 1, it is characterised in that: institute
The longitudinal cross-section stating rear box (1) is rectangle, and the longitudinal cross-section of front casing (2) is square.
The upper gear box of four needle plate Double felting needle felting machines the most according to claim 1, it is characterised in that: institute
State and be all arranged with axle sleeve (8) between two output shafts (3) and two output shaft holes.
The upper gear box of four needle plate Double felting needle felting machines the most according to claim 1, it is characterised in that: institute
State and be provided with dry-well (9) between reversing shaft (5) and commutation axis hole.
The upper gear box of four needle plate Double felting needle felting machines the most according to claim 1, it is characterised in that: institute
The front bottom end stating front casing (2) is provided with lubricating cup (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506202.2A CN105937612A (en) | 2016-07-01 | 2016-07-01 | Upper gear case of four-board opposite needling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506202.2A CN105937612A (en) | 2016-07-01 | 2016-07-01 | Upper gear case of four-board opposite needling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105937612A true CN105937612A (en) | 2016-09-14 |
Family
ID=56873320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506202.2A Pending CN105937612A (en) | 2016-07-01 | 2016-07-01 | Upper gear case of four-board opposite needling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105937612A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1343763A (en) * | 1971-04-19 | 1974-01-16 | Bywater Ltd William | Apparatus for needling hair or fibre webs |
| CN202766768U (en) * | 2012-08-09 | 2013-03-06 | 常熟市飞龙无纺机械有限公司 | Roller type needling machine |
| CN103133661A (en) * | 2013-02-27 | 2013-06-05 | 淄博山博安吉富齿轮电机有限公司 | Double-side needling machine speed reducing system |
| CN203322214U (en) * | 2013-06-27 | 2013-12-04 | 江苏赫夫特齿轮制造有限公司 | Double-input and multi-output gearbox structure |
| CN205745216U (en) * | 2016-07-01 | 2016-11-30 | 江苏赫夫特齿轮制造有限公司 | The upper gear box of four needle plate Double felting needle felting machines |
-
2016
- 2016-07-01 CN CN201610506202.2A patent/CN105937612A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1343763A (en) * | 1971-04-19 | 1974-01-16 | Bywater Ltd William | Apparatus for needling hair or fibre webs |
| CN202766768U (en) * | 2012-08-09 | 2013-03-06 | 常熟市飞龙无纺机械有限公司 | Roller type needling machine |
| CN103133661A (en) * | 2013-02-27 | 2013-06-05 | 淄博山博安吉富齿轮电机有限公司 | Double-side needling machine speed reducing system |
| CN203322214U (en) * | 2013-06-27 | 2013-12-04 | 江苏赫夫特齿轮制造有限公司 | Double-input and multi-output gearbox structure |
| CN205745216U (en) * | 2016-07-01 | 2016-11-30 | 江苏赫夫特齿轮制造有限公司 | The upper gear box of four needle plate Double felting needle felting machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160914 |
|
| RJ01 | Rejection of invention patent application after publication |