CN205949516U - Cold extrusion is nose formula pulling force transmission for punch press - Google Patents
Cold extrusion is nose formula pulling force transmission for punch press Download PDFInfo
- Publication number
- CN205949516U CN205949516U CN201621006836.3U CN201621006836U CN205949516U CN 205949516 U CN205949516 U CN 205949516U CN 201621006836 U CN201621006836 U CN 201621006836U CN 205949516 U CN205949516 U CN 205949516U
- Authority
- CN
- China
- Prior art keywords
- helical gear
- high speed
- main
- pulling force
- punch press
- 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
The utility model relates to a cold extrusion field, concretely relates to cold extrusion is nose formula pulling force transmission for punch press, personally experience sth. Part of the body, go up connecting rod, connecting pin roll, nose formula pulling force angle frame, main shaft, master connecting -rod, slider and guide way including punch press frame, wet clutch stopper, flywheel, high -speed gear shaft, first high -speed helical gear, the high -speed helical gear of second, first main helical gear, second owner helical gear, main helical gear shaft, off -centre, punch press frame one side below fixedly connected with wet clutch stopper, fixedly connected with flywheel on the wet clutch stopper, wet clutch stopper one side swing joint has high -speed gear shaft to high -speed gear shaft one end swing joint is in the punch press frame, the high -speed helical gear of first high -speed helical gear of fixedly connected with and second on the high -speed gear shaft. The utility model discloses simple structure operates steadily, and the noise is low, and the precision is high.
Description
Technical field
This utility model is related to field of cold extrusion, is specifically related to a kind of cold extrusion punch press nose formula pulling force actuating device.
Background technology
The extrusion molding of metal is a kind of advanced few no Cutting Process, and it has material-saving, energy-conservation, saves machining work
When, the series of advantages such as workpiece performance height, current punch press mechanical mechanism uses crankshaft-link rod in a large number, its basic kind of drive
It is：Asynchronous machine-flywheel-clutch-brake-reducing gear-crankshaft-link rod-slide block, it relies on flywheel to provide instantaneous large impact power
Square is operated so that slide block moves up and down in certain stroke range and the number of strokes, and speed of crankshaft is a working cycle
Inside approximately constant, its speed always presses sinusoidal rule change, to metal material processing Technological adaptability relatively narrower, therefore no
Method obtains the ideal speed curve being suitable for that cold-extrusion technology requires.Play the high advantage of punching machine productivity ratio, obtain again
In accordance with the Energetic characteristic needed for cold-extrusion technology and speed characteristics, then must change traditional toggle, for this reason, we
A kind of cold extrusion punch press nose formula pulling force actuating device is proposed.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, provides a kind of cold extrusion punch press nose
Formula pulling force actuating device, solves the problems, such as that punch crank rotating speed is approximately constant within a working cycle.
For solving above-mentioned technical problem, this utility model provides technical scheme below：A kind of cold extrusion punch press nose formula is drawn
Force actuators, including frame of punch, wet clutch brake, flywheel, high speed gear shaft, the first high speed helical gear, second
High speed helical gear, the first main helical gear, the second main helical gear, main helical gear shaft, eccentric body, upper connecting rod, connection bearing pin, nose formula are drawn
Power corner bracket, main shaft, master connecting-rod, slide block and gathering sill, described frame of punch one side-lower is fixedly connected with wet clutch braking
Device, described wet clutch brake is fixedly connected with flywheel, and described wet clutch brake side is connected with height
Fast gear shaft, and high speed gear shaft one end is movably connected on frame of punch, and described high speed gear shaft is fixedly connected with
One high speed helical gear and the second high speed helical gear, are provided with first main above described first high speed helical gear and the second high speed helical gear
Helical gear and the second main helical gear, described first main helical gear and the second main helical gear are fixedly mounted on main helical gear shaft, institute
State main helical gear shaft to be movably arranged on frame of punch, be fixedly connected between described first main helical gear and the second main helical gear
Eccentric body, described eccentric body is connected with upper connecting rod, and described upper connecting rod one end is flexibly connected nose formula pulling force by connecting bearing pin
Corner bracket, described nose formula pulling force corner bracket lower end is movably connected on main shaft, and described nose formula pulling force corner bracket lower end is fixedly connected with main company
Bar, described master connecting-rod is movably connected in upper end of slide block, and described slide block is movably arranged in gathering sill.
Further, described flywheel is flexibly connected punch press power drive mechanism by belt.
Further, described first high speed helical gear and the second high speed helical gear and the first main helical gear and the second main helical teeth
Wheel meshes together.
Further, it is slidably matched between described slide block and gathering sill.
This utility model compared with prior art has an advantageous effect in that：
1. achieve the no machining of workpiece, replace machining to manufacture part using cold-extrusion technology and be difficult to
The part of machining.
2. there are reinforcement characteristic and quickreturn characteristics, meet the requirement of the forming characteristic of metal material, have
The advantages of save material, improve productivity ratio, the machining amount of minimizing part, can use poor MAT'L substitution quality material,
So that cost of parts substantially reduces.
3. operate steadily, noise is low, high precision.
Brief description
Fig. 1 is a kind of this utility model cold extrusion punch press nose formula pulling force transmission structures schematic diagram.
Fig. 2 is a kind of this utility model cold extrusion punch press nose formula pulling force actuating device right view.
In figure：1- frame of punch, 2- wet clutch brake, 3- flywheel, 4- high speed gear shaft, 5- the first high speed helical teeth
Wheel, 6- the second high speed helical gear, the main helical gear of 7- first, the main helical gear of 8- second, the main helical gear shaft of 9-, 10- eccentric body, 11-
Upper connecting rod, 12- connect bearing pin, 13- nose formula pulling force corner bracket, 14- main shaft, 15- master connecting-rod, 16- slide block, 17- gathering sill.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Understand referring to figs. 1 to Fig. 2:A kind of cold extrusion punch press nose formula pulling force actuating device, including frame of punch 1, wet type
Clutch brake 2, flywheel 3, high speed gear shaft 4, the first high speed helical gear 5, the second high speed helical gear 6, the first main helical gear
7th, the second main helical gear 8, main helical gear shaft 9, eccentric body 10, upper connecting rod 11, connection bearing pin 12, nose formula pulling force corner bracket 13, main shaft
14th, master connecting-rod 15, slide block 16 and gathering sill 17, described frame of punch 1 one side-lower is fixedly connected with wet clutch brake
2, described wet clutch brake 2 is fixedly connected with flywheel 3, described wet clutch brake 2 side is connected with
High speed gear shaft 4, and high speed gear shaft 4 one end is movably connected on frame of punch 1, on described high speed gear shaft 4 fixing even
It is connected to the first high speed helical gear 5 and the second high speed helical gear 6, above described first high speed helical gear 5 and the second high speed helical gear 6
It is provided with the first main helical gear 7 and the second main helical gear 8, described first main helical gear 7 and the second main helical gear 8 are fixedly mounted on master
On helical gear shaft 9, described main helical gear shaft 9 is movably arranged on frame of punch 1, and described first main helical gear 7 and second is main oblique
It is fixedly connected with eccentric body 10 between gear 8, described eccentric body 10 is connected with upper connecting rod 11, described upper connecting rod 11 one end
It is flexibly connected nose formula pulling force corner bracket 13 by connecting bearing pin 12, described nose formula pulling force corner bracket 13 lower end is movably connected on main shaft 14,
Described nose formula pulling force corner bracket 13 lower end is fixedly connected with master connecting-rod 15, and described master connecting-rod 15 is movably connected in slide block 16 upper end, institute
State slide block 16 to be movably arranged in gathering sill 17.
Described flywheel 3 is flexibly connected punch press power drive mechanism by belt, and the power of this nose formula pulling force actuating device is derived from
Punch press actuating unit, described first high speed helical gear 5 and the second high speed helical gear 6 and the first main helical gear 7 and the second main helical teeth
Wheel 8 meshes together, and the first high speed helical gear 5 and the second high speed helical gear 6 drive the first main helical gear 7 and the second main helical gear
8 rotations, are slidably matched between described slide block 16 and gathering sill 17, slide up and down during slide block 16 work in gathering sill 17.
Principle of the present utility model and advantage：A kind of cold extrusion punch press nose formula pulling force actuating device, using punch press power
Drive mechanism is rotated by belt drive flywheel 3, and flywheel 3 drives high speed gear shaft 4 to rotate by wet clutch brake 2,
High speed gear shaft 4 drives the first high speed helical gear 5 and the second high speed helical gear 6 to rotate, and the first high speed helical gear 5 and second is at a high speed
Helical gear 6 rotates and drives the first main helical gear 7 and the second main helical gear 8 to rotate, the first main helical gear 7 and the second main helical gear 8
Rotate and drive eccentric body 10 to rotate, eccentric body 10 drives nose formula pulling force corner bracket 13 to move by upper connecting rod 11, nose formula pulling force corner bracket
13 motions drive master connecting-rod 15 to move, and master connecting-rod 15 band movable slider 16 slides up and down in gathering sill 17, this utility model structure
Simply, using effect is good, operates steadily, and noise is low, high precision.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of cold extrusion punch press nose formula pulling force actuating device, including frame of punch (1), wet clutch brake (2), flies
Wheel (3), high speed gear shaft (4), the first high speed helical gear (5), the second high speed helical gear (6), the first main helical gear (7), second
Main helical gear (8), main helical gear shaft (9), eccentric body (10), upper connecting rod (11), connection bearing pin (12), nose formula pulling force corner bracket
(13), main shaft (14), master connecting-rod (15), slide block (16) and gathering sill (17) it is characterised in that：Described frame of punch (1) side
Lower section is fixedly connected with wet clutch brake (2), and described wet clutch brake (2) is fixedly connected with flywheel (3),
Described wet clutch brake (2) side is connected with high speed gear shaft (4), and the activity of high speed gear shaft (4) one end
It is connected on frame of punch (1), described high speed gear shaft (4) is fixedly connected with the first high speed helical gear (5) and second at a high speed
Helical gear (6), is provided with the first main helical gear (7) and above described first high speed helical gear (5) and the second high speed helical gear (6)
Two main helical gears (8), described first main helical gear (7) and the second main helical gear (8) are fixedly mounted on main helical gear shaft (9),
Described main helical gear shaft (9) is movably arranged on frame of punch (1), described first main helical gear (7) and the second main helical gear (8)
Between be fixedly connected with eccentric body (10), described eccentric body (10) is connected with upper connecting rod (11), described upper connecting rod (11)
One end is flexibly connected nose formula pulling force corner bracket (13) by connecting bearing pin (12), and described nose formula pulling force corner bracket (13) lower end is movably connected in
On main shaft (14), described nose formula pulling force corner bracket (13) lower end is fixedly connected with master connecting-rod (15), and described master connecting-rod (15) activity is even
It is connected on slide block (16) upper end, described slide block (16) is movably arranged in gathering sill (17).
2. a kind of cold extrusion punch press according to claim 1 with nose formula pulling force actuating device it is characterised in that described flywheel
(3) punch press power drive mechanism is flexibly connected by belt.
3. a kind of cold extrusion punch press according to claim 1 with nose formula pulling force actuating device it is characterised in that described first
High speed helical gear (5) and the second high speed helical gear (6) are meshed together with the first main helical gear (7) and the second main helical gear (8).
4. a kind of cold extrusion punch press according to claim 1 with nose formula pulling force actuating device it is characterised in that described slide block
(16) it is slidably matched and gathering sill (17) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006836.3U CN205949516U (en) | 2016-08-30 | 2016-08-30 | Cold extrusion is nose formula pulling force transmission for punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006836.3U CN205949516U (en) | 2016-08-30 | 2016-08-30 | Cold extrusion is nose formula pulling force transmission for punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205949516U true CN205949516U (en) | 2017-02-15 |
Family
ID=57978384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006836.3U Expired - Fee Related CN205949516U (en) | 2016-08-30 | 2016-08-30 | Cold extrusion is nose formula pulling force transmission for punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205949516U (en) |
-
2016
- 2016-08-30 CN CN201621006836.3U patent/CN205949516U/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: 20170215 Termination date: 20190830 |