CN204365920U - Spring pressure machine - Google Patents
Spring pressure machine Download PDFInfo
- Publication number
- CN204365920U CN204365920U CN201420769298.8U CN201420769298U CN204365920U CN 204365920 U CN204365920 U CN 204365920U CN 201420769298 U CN201420769298 U CN 201420769298U CN 204365920 U CN204365920 U CN 204365920U
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- CN
- China
- Prior art keywords
- pressing plate
- connecting plate
- base
- mandrel
- pressure machine
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of spring pressure machine, comprise base and be slidably mounted in the pressing plate above this base, base is installed with at least 2 leads vertically arranged, pressing plate is fixedly connected with connecting plate, this connecting plate is slidably mounted on described lead, on described base, array distribution has mandrel, and described pressing plate is provided with the mandrel via hole suitable with mandrel, is provided with and suppresses mechanism above this pressing plate.The utility model structure is simple, novel, can carry out spring swirling flows in batches, and in processing procedure, spring can not twist distortion, is conducive to improving swirling flows efficiency and Disposal quality.
Description
Technical field
The utility model relates to a kind of spring production equipment, especially a kind 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, partial spring there will be torsional deflection, affects swirling flows effect.
Utility model content
For solving above technical problem, the utility model provides a kind of spring pressure machine, can carry out swirling flows to many springs simultaneously, and in processing procedure, spring remains forward stress, is conducive to improving swirling flows effect.
Its technical scheme is as follows:
A kind of spring pressure machine, comprise base and be slidably mounted in the pressing plate above this base, its main points are: on described base, array distribution has mandrel, and described pressing plate is provided with the mandrel via hole suitable with mandrel, be provided with and suppress mechanism above this pressing plate.
Adopt above structure, can carry out batch swirling flows for spring, in processing procedure, spring can not twist distortion, is conducive to improving swirling flows efficiency and treatment effect.
Further, described base is installed with at least 2 leads vertically arranged, this lead top is installed with gripper shoe, connecting plate is provided with between described pressing plate and gripper shoe, this connecting plate is parallel with pressing plate, and pressing plate is fixedly connected with connecting plate by the column being installed in its upper surface, and described connecting plate is installed with adapter sleeve, this adapter sleeve matches with lead, connecting plate is slided and is assigned on this lead.This structure comparatively reasonably can realize the slidably installation of pressing plate.
Further, described in suppress mechanism be hydraulic cylinder, and be fixedly arranged on gripper shoe upper surface, its piston rod is through gripper shoe and be fixedly connected with connecting plate.Adopt above structure, can guarantee that suppressing mechanism has enough bearing capacitys, mechanism operates steadily, and without severe impact, and easily realizes Automated condtrol.
Further, scale is installed with between described base and gripper shoe, this scale is vertically arranged, its blade is arranged with metal vernier slidably, described connecting plate is installed with the proximity switch suitable with this metal vernier, described scale upper end is installed with travel switch, and proximity switch and travel switch are all for hydraulic control cylinder break-make.Adopt above structure, accurately can control the depression distance of pressing plate, pressing plate upwards return time, connecting plate can not encounter gripper shoe.
Further, described lead is 4, and arranges symmetrically between two.This structure can guarantee the secure support to pressing plate and gripper shoe, improves the stability of a system.
Further, described mandrel is removably assemblied on base upper surface, adopts above structure, can meet the swirling flows requirement of different model spring, adding the versatility of equipment by changing mandrel.
Beneficial effect:
Adopt the spring pressure machine of above technical scheme, structure is simple, novel, can carry out spring swirling flows in batches, and in processing procedure, spring can not twist distortion, is conducive to improving treatment effeciency and quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is the structural representation of the utility model center platen;
Fig. 4 is the structural representation of mandrel and floor installation in the utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of spring pressure machine, comprise the base 1 of rectangular block shape, base 1 is installed with 4 leads 4, this lead 4 is symmetrical arranged between two, be distributed in 4 corner angle positions near base 1 upper surface, lead 4 upper end is fixedly connected with gripper shoe 5, this gripper shoe 5 is parallel with base 1, between gripper shoe 5 and base 1, connecting plate 6 is installed slidably, pressing plate 2 is provided with below connecting plate, be fixed with 5 between pressing plate 2 and connecting plate 6 and be uniformly distributed column 21, form engraved structure, gripper shoe 5 upper surface is installed with and suppresses mechanism 3, this suppresses mechanism 3 for hydraulic cylinder, its piston rod 3a is through gripper shoe 6, and be fixedly connected with connecting plate 6.
Composition graphs 3 can be found out, described base 1 is provided with multiple mandrel 1a, correspondingly, pressing plate 2 is provided with multiple mandrel via hole 2a suitable with this mandrel 1a, mandrel 1a is rectangular array distribution on base 1, circle ring array or other modes equally also can be taked to be uniformly distributed, to guarantee relative with corresponding mandrel via hole 2a.
Scale 7 is installed with between described base 1 and gripper shoe 5, graduation mark portrayed by scale 7, minimum scale is 1mm, this scale 7 is vertically arranged, and a close wherein lead 4, its blade is arranged with slidably metal vernier 7a, described connecting plate 6 is installed with the proximity switch 8 suitable with this metal vernier 7a, described scale 7 upper end is provided with travel switch 9, the trip switch 9 is positioned at above connecting plate 6, proximity switch 8 and travel switch 9 are all for hydraulic control cylinder break-make, under Hydraulic Cylinder, connecting plate 6 moves downward with pressing plate 2, when near metal vernier 7a, proximity switch 8 action, control is suppressed mechanism 3 and is stopped action, as the lower dead center of pressing plate 2, because metal vernier 7a is set on scale 7 slidably, can according to spring design requirement, the bottom dead center position of accurate adjustment pressing plate 2, namely it suppresses distance.
Connecting plate 6 is being suppressed under mechanism 3 effect, and move upward return, and when connecting plate 6 contacts with travel switch 9, travel switch 9 controls to suppress mechanism 3 and stops action, and pressing plate 2 arrives up stroke stop.
Refer to Fig. 4, described mandrel 1a entirety, in cylindric, is provided with annular boss 1b near bottom, boss 1b, to divide into columned mount pin 1c, correspondingly on base 1 is provided with pin-and-hole 11, and mount pin 1c stretches in this pin-and-hole 11, and interference fits with it, realize the detachable installation of mandrel 1a.
Operation principle of the present utility model is as follows:
By spring housing on mandrel 1a, starting device, pressing plate 2 moves downward, mandrel 1a upper end passes from mandrel via hole 2a, and pressing plate 2 continues to move downward, and its end face abuts with spring upper end, carry out swirling flows, because center has mandrel 1a to support, spring can not twist distortion, when pressing plate 2 moves to lower dead center, proximity switch 8 action, suppress mechanism 3 to stop pressing down, move upward return then, when arriving top dead centre, travel switch 9 controls to suppress mechanism 3 and stops action, finally, take out and change spring, continuing above step.
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 (6)
1. a spring pressure machine, comprise base (1) and be slidably mounted in the pressing plate (2) above this base (1), it is characterized in that: the upper array distribution of described base (1) has mandrel (1a), described pressing plate (2) is provided with the mandrel via hole (2a) suitable with mandrel (1a), and this pressing plate (2) top is provided with suppresses mechanism (3).
2. spring pressure machine according to claim 1, it is characterized in that: described base (1) is installed with at least 2 leads (4) vertically arranged, this lead (4) top is installed with gripper shoe (5), connecting plate (6) is provided with between described pressing plate (2) and gripper shoe (5), this connecting plate (6) is parallel with pressing plate (2), pressing plate (2) is fixedly connected with connecting plate (6) by the column (21) being installed in its upper surface, described connecting plate (6) is installed with adapter sleeve (6a), this adapter sleeve (6a) matches with lead (4), connecting plate (6) is slided be assigned on this lead (4).
3. spring pressure machine according to claim 2, it is characterized in that: described in suppress mechanism (3) be hydraulic cylinder, and being fixedly arranged on gripper shoe (5) upper surface, its piston rod passes gripper shoe (5) and is fixedly connected with connecting plate (6).
4. spring pressure machine according to claim 3, it is characterized in that: between described base (1) and gripper shoe (5), be installed with scale (7), this scale (7) is vertically arranged, its blade is arranged with slidably metal vernier (7a), described connecting plate (6) is installed with the proximity switch (8) suitable with this metal vernier (7a), described scale (7) upper end is installed with travel switch (9).
5. the spring pressure machine according to Claims 2 or 3 or 4, is characterized in that: described lead (4) is 4, and arranges symmetrically between two.
6. the spring pressure machine according to Claims 2 or 3 or 4, is characterized in that: described mandrel (1a) is removably assemblied on base (1) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769298.8U CN204365920U (en) | 2014-12-09 | 2014-12-09 | Spring pressure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769298.8U CN204365920U (en) | 2014-12-09 | 2014-12-09 | Spring pressure machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365920U true CN204365920U (en) | 2015-06-03 |
Family
ID=53322169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420769298.8U Expired - Fee Related CN204365920U (en) | 2014-12-09 | 2014-12-09 | Spring pressure machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365920U (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 |
| CN107442630A (en) * | 2017-06-14 | 2017-12-08 | 无锡贺邦汽车配件有限公司 | A kind of automobile chassis decompressor |
-
2014
- 2014-12-09 CN CN201420769298.8U patent/CN204365920U/en not_active Expired - Fee Related
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 |
| CN107442630A (en) * | 2017-06-14 | 2017-12-08 | 无锡贺邦汽车配件有限公司 | A kind of automobile chassis decompressor |
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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 |