CN204365916U - Spring pressure machine pressure mechanism - Google Patents
Spring pressure machine pressure mechanism Download PDFInfo
- Publication number
- CN204365916U CN204365916U CN201420767960.6U CN201420767960U CN204365916U CN 204365916 U CN204365916 U CN 204365916U CN 201420767960 U CN201420767960 U CN 201420767960U CN 204365916 U CN204365916 U CN 204365916U
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- CN
- China
- Prior art keywords
- pressing plate
- connecting plate
- gripper shoe
- plate body
- lead
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Abstract
The utility model discloses a kind of spring pressure machine pressure mechanism, 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.The utility model structure is simple, novel, can carry out spring swirling flows in batches, and in processing procedure, pressure distribution is even, and mechanism operates steadily.
Description
Technical field
The utility model relates to a kind of spring swirling flows equipment, especially spring pressure machine pressure mechanism.
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.
Utility model content
For solving above technical problem, the utility model provides a kind of spring pressure machine pressure mechanism, is arranged on after on spring pressure machine, and 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:
A kind of spring pressure machine pressure mechanism, 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 spring pressure machine pressure mechanism 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 utility model;
Fig. 2 is the structural representation of the utility model center platen;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is using state figure of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of spring pressure machine pressure mechanism, comprises 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, is provided with pressing plate 3 below gripper shoe 1, and 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 preferred embodiment of the present utility model; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to the utility model aim and claim; can make like multiple types and representing, such conversion all falls within protection domain of the present utility model.
Claims (5)
1. a spring pressure machine pressure mechanism, 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. spring pressure machine pressure mechanism 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. spring pressure machine pressure mechanism according to claim 2, is characterized in that: described lead (2) is 4 altogether, and is symmetrical arranged between two.
4. the spring pressure machine pressure mechanism 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. spring pressure machine pressure mechanism 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 |
|---|---|---|---|
| CN201420767960.6U CN204365916U (en) | 2014-12-09 | 2014-12-09 | Spring pressure machine pressure mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767960.6U CN204365916U (en) | 2014-12-09 | 2014-12-09 | Spring pressure machine pressure mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365916U true CN204365916U (en) | 2015-06-03 |
Family
ID=53322165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767960.6U Expired - Fee Related CN204365916U (en) | 2014-12-09 | 2014-12-09 | Spring pressure machine pressure mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673286A (en) * | 2016-01-29 | 2016-06-15 | 烟台南山学院 | Manufacturing device and method for oil nozzle pressure adjusting spring |
| CN105965935A (en) * | 2016-07-20 | 2016-09-28 | 苏州切浦汽车零部件有限公司 | Spring shaping machine |
-
2014
- 2014-12-09 CN CN201420767960.6U patent/CN204365916U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673286A (en) * | 2016-01-29 | 2016-06-15 | 烟台南山学院 | Manufacturing device and method for oil nozzle pressure adjusting spring |
| CN105965935A (en) * | 2016-07-20 | 2016-09-28 | 苏州切浦汽车零部件有限公司 | Spring shaping machine |
| CN105965935B (en) * | 2016-07-20 | 2017-12-29 | 苏州切浦汽车零部件有限公司 | Spring forming 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: 20150603 Termination date: 20171209 |