CN104438986A - Pressure mechanism of spring strong compression machine - Google Patents
Pressure mechanism of spring strong compression machine Download PDFInfo
- Publication number
- CN104438986A CN104438986A CN201410749018.1A CN201410749018A CN104438986A CN 104438986 A CN104438986 A CN 104438986A CN 201410749018 A CN201410749018 A CN 201410749018A CN 104438986 A CN104438986 A CN 104438986A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- connecting plate
- plate body
- pressure mechanism
- gripper shoe
- 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
Abstract
The invention discloses a pressure mechanism of a spring strong compression machine. The pressure mechanism comprises a support plate and is characterized in that at least two symmetrical guide columns are fixed on the support plate, each guide column vertically extends downwardly along the lower end face of the support plate, a pressing plate is disposed below the support plate, the pressing plate comprises a pressing plate body and a connecting plate which are parallel, the connecting plate is located right above the pressing plate body, standing columns are fixedly connected between the connecting plate and the pressing plate body, the connecting plate sleeves the guide columns, vertically-through mandrel via holes are distributed in the pressing plate body, a hydraulic cylinder is disposed is fixed at the upper end of the support plate, the piston rod of the hydraulic cylinder slidably penetrates the support plate and is fixed with the connecting plate. The pressure mechanism is simple and novel in structure, capable of performing spring strong compression in batch and stable in operation, and even pressure distribution during compression is achieved.
Description
Technical field
The present invention relates to a kind of spring swirling flows equipment, in particular for the pressure mechanism of spring pressure machine.
Background technology
Swirling flows, is compress the spring into spring material top layer to produce useful residual stress reverse with working stress, has reached a kind of process improving spring capacity and stable physical dimension.Existing equipment of suppressing once can only carry out swirling flows, inefficiency to a spring, and labor strength is large, and, in processing procedure, moment impact is comparatively large, and structure is run steady not, spring stress is uneven, easily occurs torsional deflection, affects swirling flows effect.
Summary of the invention
For solving above technical problem, the invention provides a kind of pressure mechanism for spring pressure machine, being arranged on after on spring pressure machine, can carry out batch swirling flows to many springs, in processing procedure, operate steadily, pressure distribution is even simultaneously.
Its technical scheme is as follows:
For a pressure mechanism for spring pressure machine, comprise gripper shoe, its main points are: described gripper shoe is installed with at least two symmetrically arranged leads, this lead extends straight down along gripper shoe lower surface, is provided with pressing plate below gripper shoe;
Described pressing plate comprises pressing plate body arranged in parallel and connecting plate, described connecting plate is positioned at directly over pressing plate body, be fixedly connected with column between this connecting plate and pressing plate body, connecting plate is sheathed on lead, described pressing plate body is distributed with the mandrel via hole of up/down perforation;
Described gripper shoe upper end is installed with hydraulic cylinder, and the piston rod of this hydraulic cylinder passes gripper shoe slidably and fixes with connecting plate.
Adopt above structure, can carry out batch swirling flows for spring, be conducive to improving swirling flows efficiency in spring production process, in processing procedure, mechanism operates steadily, Reliable guarantee swirling flows effect.
Further, described connecting plate is provided with symmetrical adapter sleeve, this adapter sleeve and lead suitable, and through connecting plate upper and lower end face, and be positioned at the outside of pressing plate body at connecting plate end on projection.This structure can facilitate connecting plate to be connected with lead, realizes pumping of pressing plate comparatively simple and reliablely.
Further, for improving mechanical stability, described lead is 4 altogether, and is symmetrical arranged between two, makes pressing plate press down process more steady.
Further, described mandrel via hole is that 4 × 4 matrixes are evenly distributed on pressing plate body, and this structure facilitates mandrel centering when processing and process and corresponding.
Further, described connecting plate is square block structure, and its central axis is through pressing plate body central, and adapter sleeve is 4, in cylindrical tube structure, and is evenly distributed near this connecting plate 4 corner angle positions.Adopt above structure, make connection be placed on lead correspondence, when guaranteeing that pressing plate moves downward, stablize smooth-going, improve mechanical stability further.
Beneficial effect:
Adopt the pressure mechanism for spring pressure machine of above technical scheme, structure is simple, novel, can carry out spring swirling flows in batches, and in processing procedure, pressure distribution is even, and mechanism operates steadily.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of center platen of the present invention;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is using state figure of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of pressure mechanism for spring pressure machine, comprise gripper shoe 1, described gripper shoe 1 is installed with at least two symmetrically arranged leads 2, this lead 2 extends straight down along gripper shoe 1 lower surface, be provided with pressing plate 3 below gripper shoe 1, this gripper shoe 1 upper end is installed with hydraulic cylinder 4.
As seen from Figure 2, described pressing plate 3 comprises pressing plate body 31 arranged in parallel and connecting plate 32, described connecting plate 32 is positioned at directly over pressing plate body 31, connecting plate 32 and pressing plate 31 are rectangular plate-like structure, and coaxially arrange, namely connecting plate 32 central axis is through pressing plate body 31 center, column 33 is fixedly connected with between this connecting plate 32 and pressing plate body 31, column 33 upper end and connecting plate 32 are fixed, lower end and pressing plate body 31 are fixed, connecting plate 32 is sheathed on lead 2, described pressing plate body 31 is distributed with the mandrel via hole 31a of multiple up/down perforation, the piston rod 4a of hydraulic cylinder 4 passes gripper shoe 1 and fixes with connecting plate 32.
Described connecting plate 32 is provided with symmetrical adapter sleeve 32a, this adapter sleeve 32a and lead 2 suitable, and through connecting plate 32 upper and lower end face, and being positioned at the outside of pressing plate body 31 at connecting plate 32 end on projection, described lead 2 is 4 altogether, and is symmetrical arranged between two, correspondingly, adapter sleeve 32a is also 4, in cylindrical tube structure, and is evenly distributed on 4 corner angle positions near this connecting plate 32.
Refer to Fig. 3, column 33 is 5 altogether, lays respectively at this center, pressing plate body 31 upper surface and 4 corner angle positions, and described mandrel via hole 31a is circular port, and is evenly distributed on pressing plate body 31 in 4 × 4 matrixes.
As shown in Figure 4, during use, establish a base 5 below pressing plate 3, lead 2 lower end is fixed on this base 5, base 5 end face is arranged the cylindric mandrel 5a with mandrel via hole 31a adaptation.
By on pending spring housing and mandrel 5a, primer fluid cylinder pressure 4, promote pressing plate 3 and move downward, mandrel 4a upper end passes from mandrel via hole 31a, and pressing plate 2 continues to move downward, and pressing plate body 31 end face abuts with spring upper end, carries out swirling flows.
Finally it should be noted that; foregoing description is only the preferred embodiments of the present invention; those of ordinary skill in the art is under enlightenment of the present invention; under the prerequisite without prejudice to present inventive concept and claim; can make like multiple types and representing, such conversion all falls within protection scope of the present invention.
Claims (5)
1. the pressure mechanism for spring pressure machine, comprise gripper shoe (1), it is characterized in that: described gripper shoe (1) is installed with at least two symmetrically arranged leads (2), this lead (2) extends straight down along gripper shoe (1) lower surface, and gripper shoe (1) below is provided with pressing plate (3); Described pressing plate (3) comprises pressing plate body (31) arranged in parallel and connecting plate (32), described connecting plate (32) is positioned at directly over pressing plate body (31), column (33) is fixedly connected with between this connecting plate (32) and pressing plate body (31), connecting plate (32) is sheathed on lead (2), described pressing plate body (31) is distributed with the mandrel via hole (31a) of up/down perforation; Described gripper shoe (1) upper end is installed with hydraulic cylinder (4), the piston rod (4a) of this hydraulic cylinder (4) through gripper shoe (1) and with connecting plate (32) fix.
2. the pressure mechanism for spring pressure machine according to claim 1, it is characterized in that: described connecting plate (32) is provided with symmetrical adapter sleeve (32a), this adapter sleeve (32a) is suitable with lead (2), and through connecting plate (32) upper and lower end face, and be positioned at the outside of pressing plate body (31) at connecting plate (32) end on projection.
3. the pressure mechanism for spring pressure machine according to claim 2, is characterized in that: described lead (2) is 4 altogether, and is symmetrical arranged between two.
4. the pressure mechanism for spring pressure machine according to claim 1 or 2 or 3, is characterized in that: described mandrel via hole (31a) is evenly distributed on pressing plate body (31) in 4 × 4 matrixes.
5. the pressure mechanism for spring pressure machine according to claim 4, it is characterized in that: described connecting plate (32) is square block structure, its central axis is through pressing plate body (31) center, adapter sleeve (32a) is 4, in cylindrical tube structure, and be evenly distributed near this connecting plate (32) 4 corner angle positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749018.1A CN104438986A (en) | 2014-12-09 | 2014-12-09 | Pressure mechanism of spring strong compression machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749018.1A CN104438986A (en) | 2014-12-09 | 2014-12-09 | Pressure mechanism of spring strong compression machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104438986A true CN104438986A (en) | 2015-03-25 |
Family
ID=52886177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410749018.1A Pending CN104438986A (en) | 2014-12-09 | 2014-12-09 | Pressure mechanism of spring strong compression machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186160A (en) * | 2018-11-15 | 2020-05-22 | 永嘉县三和弹簧有限公司 | Disk spring forced compression mode and device thereof |
-
2014
- 2014-12-09 CN CN201410749018.1A patent/CN104438986A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186160A (en) * | 2018-11-15 | 2020-05-22 | 永嘉县三和弹簧有限公司 | Disk spring forced compression mode and device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203490130U (en) | Carton compression resistance tester | |
| CN204365916U (en) | Spring pressure machine pressure mechanism | |
| CN104438984A (en) | Hydraulic spring prestressing device | |
| CN106513535B (en) | A kind of reinforcing bar pre-bending hydraulic tongs | |
| CN104438986A (en) | Pressure mechanism of spring strong compression machine | |
| CN204365920U (en) | Spring pressure machine | |
| CN104525796A (en) | Spring forced compression device with conveying slide plate | |
| CN104475626A (en) | Pressing plate for spring prestressing machines | |
| CN204365914U (en) | Fluid pressure type spring pressure machine pressing plate | |
| CN209376601U (en) | The convenient press of dark green tea brick tea | |
| CN206253530U (en) | Shaping mould head part plate power source new device | |
| CN206229934U (en) | A kind of reinforcing bar pre-bending hydraulic tongs | |
| CN104626009A (en) | Rapid centering device | |
| CN212331921U (en) | Quick compression fittings of rubber diaphragm | |
| CN204866931U (en) | Fossil fragments straightening machine | |
| CN105271049A (en) | Jack with adjustable base height | |
| CN208437914U (en) | A kind of installation piston circlip hydraulic press | |
| CN207154519U (en) | One kind can bradyseism heavy duty detergent hydraulic piercing press | |
| CN203288407U (en) | Electric reactor body pressing device | |
| CN210172459U (en) | Spring pressing device | |
| CN201765149U (en) | Flexural clamp | |
| CN204365917U (en) | Pneumatic type spring pressure machine | |
| CN204545060U (en) | A kind of hydraulic pressure angle bending machine | |
| CN204307983U (en) | The novel apparatus for correcting of a kind of I-beam wheel | |
| CN104624875A (en) | Pneumatic spring strong pressing mechanism with guiding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |