CN1562624A - Mechanical pressure equipment with pressurizer - Google Patents
Mechanical pressure equipment with pressurizer Download PDFInfo
- Publication number
- CN1562624A CN1562624A CN 200410010161 CN200410010161A CN1562624A CN 1562624 A CN1562624 A CN 1562624A CN 200410010161 CN200410010161 CN 200410010161 CN 200410010161 A CN200410010161 A CN 200410010161A CN 1562624 A CN1562624 A CN 1562624A
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- CN
- China
- Prior art keywords
- mechanical pressure
- supercharging device
- pressure equipment
- slide block
- leading screw
- 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.)
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Abstract
A mechanical press with pressure booster is composed of machine frame, two worm-gear drive mechanisms driven by motor and arranged at both sides of machine frame, two leading screws with L-shaped arm at its lower end and engaged with the screw hole of worm, two blocks in the slide slot of L-shaped arm, the upper and lower connecting rods pivoted respectively to pressing stock and counterweight, and an elliptical cam between two L-shaped arms and driven by primary motor.
Description
Technical field:
The present invention relates to press device, particularly relate to the mechanical pressure equipment that has supercharging device.
Background technology:
The press device that product adopted of present domestic depended on pressure moulding do friction-type and fluid pressure type structure.The principle of friction-type press device is to utilize frictional force to give friction plate with transmission of power, and the reciprocating motion of process leading screw passes to pressurised product with pressure; Because the power that friction is transmitted is limited, making needs just can make formed product through 3-4 press process to implemented pressure by die pressing product, like this product repeatedly pressurized will cause its internal injury and the quality and life-span of reducing pressurised product.Though hydraulic pressure equipment has overcome the existing deficiency of above-mentioned friction-type press device, have also that press device is bulky, equipment manufacturing cost is high, the high deficiency of operating cost, make general enterprise be difficult to accept.
Summary of the invention:
The present invention's purpose is to provide a kind of mechanical pressure equipment that has supercharging device at above-mentioned existing in prior technology deficiency.
For achieving the above object, the present invention can take following technical proposals to realize:
The mechanical pressure equipment that has supercharging device of the present invention comprises frame, be separately positioned on the relative both sides of described upper rack by motor-driven worm gearing; The leading screw that is provided with screwed hole vertically and matches at the worm gear circle centre position of described worm gearing with this screwed hole; Be consolidated with one respectively in described leading screw lower end " L " the shape connecting lever, the slide block that along continuous straight runs has chute and sets within it on the transverse arm of described connecting lever; Be hinged with connecting rod and lower link on the described slide block, the other end and the pressure head of described lower link are hinged, and the described other end and the balancing weight of going up connecting rod is hinged; Between the transverse arm of two connecting levers, be provided with by main motor-driven oval cam.
The axis of described slide block and the center of circle of described elliptic cam are on the same horizontal line.
Be provided with runner at described slide block and the contacted end face of described elliptic cam, in order to reduce the friction fit power between elliptic cam and the slide block.
The quality of described pressure head equates with the quality of balancing weight.
Being positioned at frame below the described pressure head is provided with track and is arranged on car body on this track.
For realizing the automatic control of pressure, be provided with pressure sensor at described leading screw and described connecting lever junction.
Advantage of the present invention just is to drive by rotatablely moving of cam and is arranged on its relative two side slides, the rectilinear motion of slide block drives the lower link other end pressure head that is arranged on this slide block and realizes pressure operation, simultaneously can drive pressure head by leading screw again and move up and down the pressure of corrective action on pressure head, realize the pressure fine setting.Owing to be arranged on the balancing weight effect of the last connecting rod other end on this slide block, thereby made full use of the power output of described main motor, make that the pressure on the pressure head is further increased, improved utilization rate of electrical.The present invention simultaneously is simple and compact for structure, cheap for manufacturing cost, has good economic worth and social benefit.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
As shown in the figure, the mechanical pressure equipment that has supercharging device of the present invention comprises frame 1, is separately positioned on the worm gearing by motor 2 drivings of relative both sides, described frame 1 top; The leading screw 4 that is provided with screwed hole vertically and matches at worm gear 3 circle centre positions of described worm gearing with this screwed hole; Be consolidated with one respectively in described leading screw 4 lower ends " L " shape connecting lever 5, the slide block 7 that along continuous straight runs has chute 6 and sets within it on the transverse arm of described connecting lever 5; Be hinged with connecting rod 8 and lower link 9 on described slide block 7, the other end of described lower link 9 and pressure head 10 are hinged, and the described other end and the balancing weight 11 of going up connecting rod 8 is hinged, and the quality of pressure head 10 equates with the quality of balancing weight 11; Between the transverse arm of two connecting levers 5, be provided with the oval cam 13 that drives by main motor 12.For reducing the frictional force of mating surface, be provided with runner 14 at slide block 7 and elliptic cam 13 contacted end faces; The center of circle of slide block 7, elliptic cam 13 is arranged on the same horizontal line, makes full use of the power output of main motor 12; Be convenient loading and unloading of being pressed thing, be positioned at frame 1 below the pressure head 10 and be provided with track 15 and be arranged on car body 16 on this track 15 that like this, the product grinding tool can be placed on the car body 16 and come in and go out inside and outside frame 1.Be provided with pressure sensor in leading screw 4 and described connecting lever 5 junctions, can realize the output pressure of automatic setting, adjusting pressure head 10 by the pressure controller device.
Claims (6)
1, a kind of mechanical pressure equipment that has supercharging device, it is characterized in that: it comprises frame (1), is separately positioned on the worm gearing by motor (2) driving of described frame (1) relative both sides, top; The leading screw (4) that is provided with screwed hole vertically and matches at worm gear (3) circle centre position of described worm gearing with this screwed hole; Be consolidated with one respectively in described leading screw (4) lower end " L " shape connecting lever (5), the slide block (7) that along continuous straight runs has chute (6) and sets within it on the transverse arm of described connecting lever (5); Be hinged with connecting rod (8) and lower link (9) on described slide block (7), the other end of described lower link (9) and pressure head (10) are hinged, and the described other end and the balancing weight (11) of going up connecting rod (8) is hinged; Between the transverse arm that is positioned at two connecting levers (5), be provided with the oval cam (13) that drives by main motor (12).
2, the mechanical pressure equipment that has supercharging device according to claim 1 is characterized in that: the center of circle of the axis of described slide block (7) and described elliptic cam (13) is on the same horizontal line.
3, the mechanical pressure equipment that has supercharging device according to claim 1 is characterized in that: be provided with runner (14) at described slide block (7) and the contacted end face of described elliptic cam (13).
4, the mechanical pressure equipment that has supercharging device according to claim 1 is characterized in that: the quality of described pressure head (10) equates with the quality of balancing weight (11).
5, the mechanical pressure equipment that has supercharging device according to claim 1 is characterized in that: the frame (1) that is positioned at described pressure head (10) below is provided with track (15) and is arranged on car body (16) on this track (15).
6, the mechanical pressure equipment that has supercharging device according to claim 1 is characterized in that: be provided with pressure sensor in described leading screw (4) and described connecting lever (5) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410010161 CN1562624A (en) | 2004-03-29 | 2004-03-29 | Mechanical pressure equipment with pressurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410010161 CN1562624A (en) | 2004-03-29 | 2004-03-29 | Mechanical pressure equipment with pressurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1562624A true CN1562624A (en) | 2005-01-12 |
Family
ID=34477829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410010161 Pending CN1562624A (en) | 2004-03-29 | 2004-03-29 | Mechanical pressure equipment with pressurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1562624A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999014A (en) * | 2015-07-30 | 2015-10-28 | 西安交通大学 | Centrosymmetric four-toggle-rod servo press driven by double end face cams |
| CN106427043A (en) * | 2016-12-08 | 2017-02-22 | 南京农业大学 | Height adjustment device for pressure machine test platform |
| CN110253186A (en) * | 2019-07-12 | 2019-09-20 | 赵真利 | A kind of moveable floating type sensor welding head device |
-
2004
- 2004-03-29 CN CN 200410010161 patent/CN1562624A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999014A (en) * | 2015-07-30 | 2015-10-28 | 西安交通大学 | Centrosymmetric four-toggle-rod servo press driven by double end face cams |
| CN106427043A (en) * | 2016-12-08 | 2017-02-22 | 南京农业大学 | Height adjustment device for pressure machine test platform |
| CN106427043B (en) * | 2016-12-08 | 2018-12-11 | 南京农业大学 | A kind of press machine test platform height adjustment device |
| CN110253186A (en) * | 2019-07-12 | 2019-09-20 | 赵真利 | A kind of moveable floating type sensor welding head device |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |