CN216297849U

CN216297849U - Automatic pressure device of spring decay with guider

Info

Publication number: CN216297849U
Application number: CN202122471546.3U
Authority: CN
Inventors: 郭政; 姚凡
Original assignee: Zhongrong Precision Metal Products Nantong Co ltd
Current assignee: Zhongrong Precision Metal Products Nantong Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-15
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a spring attenuation automatic pressure device with a guide device, which comprises a base, a pressure die and a spring, wherein the base is connected with a support, the inner top of the support is connected with a driving mechanism, the output end of the driving mechanism is connected with a pressure bar, the free end part of the pressure bar is connected with the pressure die, the pressure bar is connected with the guide device, the guide device and the support are matched with each other, the base is provided with a mounting groove, the spring is positioned in the mounting groove, the base is provided with a heating device, and the heating device is in contact with the spring through the mounting groove; according to the utility model, the structure comprising the base, the support, the driving mechanism, the guiding device, the spring, the mounting groove, the strong pressure rod, the strong pressure die, the heating device and the like is arranged, so that the strong pressure rod and the strong pressure die can move more stably, the working efficiency of strong pressure work is improved, and the stress existing in the spring can be eliminated more quickly.

Description

Automatic pressure device of spring decay with guider

Technical Field

The utility model relates to the technical field of spring forced pressing, in particular to a spring attenuation automatic forced pressing device with a guide device.

Background

In industrial manufacturing, springs are widely used, and some springs used in the fields of automobiles and medical instruments work under high temperature conditions, and the springs working under high temperature conditions require small dimensional changes, so that the requirements on the thermal attenuation and residual stress of the springs are high, and therefore, a process of applying thermal stress to the springs in the production process is necessary to improve the thermal attenuation performance of the springs and reduce the residual stress.

When most of the existing forced compression devices move, the forced compression rod is easy to shake, the stability is not high, and heating equipment is not provided; therefore, an apparatus is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the spring attenuation automatic pressure device with the guide device, and the base, the support, the driving mechanism, the guide device, the spring, the mounting groove, the pressure bar, the pressure die, the heating device and other structures are arranged, so that the pressure bar and the pressure die can move more stably, the working efficiency of pressure work is improved, and the stress in the spring can be eliminated more quickly.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an automatic pressure device of spring decay with guider, includes base, forced compression mould and spring, be connected with the support on the base, the interior top of support is connected with actuating mechanism, actuating mechanism's output is connected with the forced compression pole, the free end connection forced compression mould of forced compression pole, be connected with guider on the forced compression pole, guider and support are mutually supported, the mounting groove has been seted up on the base, inside the spring is located the mounting groove, is provided with heating device on the base, and heating device passes through mounting groove and spring contact.

As a preferred technical scheme of the utility model, the driving mechanism comprises a support connected to the inner top of the support, a hydraulic cylinder is connected to the support, a connecting seat is connected to the telescopic end of the hydraulic cylinder, and the connecting seat is connected with the strong pressure rod.

As a preferable technical scheme, the guide device comprises a guide seat connected to the strong pressure rod, two walls of the guide seat facing to two side walls of the support are connected with guide rods, two side walls of the support are provided with sliding grooves along the telescopic direction of the hydraulic cylinder, and the guide rods are matched with the sliding grooves.

As a preferable technical scheme of the utility model, a ball groove is formed in the surface of the guide rod, which is in contact with the side wall of the sliding groove, and a ball is connected in the ball groove in a rolling manner.

As a preferable technical scheme of the utility model, the heating device comprises a heater connected to the top of the base, the bottom of the mounting groove is connected with a heat-conducting fin, and the heater is connected with the heat-conducting fin.

As a preferred technical scheme of the utility model, the heat conducting sheet is connected with a metal heating column along the axis direction of the mounting groove, a hole groove is formed in the strong pressure rod, and the heating column is matched with the hole groove.

As a preferred technical scheme, air cylinders are symmetrically arranged on two sides in the support, telescopic ends of the air cylinders face the springs, and the telescopic ends of the air cylinders are connected with arc-shaped push plates.

As a preferable technical solution of the present invention, a central angle of the arc-shaped plate is 180 °.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through setting up base, support, actuating mechanism, guider, spring, mounting groove, high pressure bar, high pressure mould and heating device isotructure for the removal of high pressure bar and high pressure mould is more steady, has promoted the work efficiency of high pressure work, when promoting the thermal decay performance, the stress that the inside existence of elimination spring that can be faster.

2. Through setting up structures such as spout and ball, utilize the support to carry on spacingly through the guide bar to the high pressure pole to can less friction, noise reduction.

3. Through setting up guide post and pore groove isotructure, increased the heating area of spring to can both play the effect that the direction was supported to the spring.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged view of the structure at A in the present invention;

wherein: 1. a base; 2. a support; 3. a support; 4. a hydraulic cylinder; 5. a chute; 6. a guide bar; 7. a connecting seat; 8. a guide seat; 9. a compression bar; 10. a cylinder; 11. pushing the plate; 12. mounting grooves; 13. a spring; 14. pressing the mold strongly; 15. heating the column; 16. a heat conductive sheet; 17. a heater; 18. and a ball.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a spring attenuation automatic pressure device with a guide device, which comprises a base 1, a pressure die 14 and a spring 13, wherein the base 1 is fixedly connected with a support 2, the inner top of the support 2 is fixedly connected with a driving mechanism, the output end of the driving mechanism is fixedly connected with a pressure bar 9, the free end part of the pressure bar 9 is fixedly connected with the pressure die 14, the pressure bar 9 is fixedly connected with the guide device, the guide device is matched with the support 2, the base 1 is provided with an installation groove 12, the spring 13 is positioned in the installation groove 12, and the base 1 is provided with a heating device;

when the device is used, firstly, a spring 13 needing forced compression treatment is placed in a mounting groove 12, then a driving mechanism is started, the driving mechanism drives a forced compression mold 14 to approach the spring 13 through the transmission of a forced compression rod 9 for compression, in the moving process of the forced compression rod 9, a guide device on the forced compression rod 9 moves along with the forced compression rod 9 through the matching with a support 2, when the forced compression mold 14 contacts the spring 13, a heating device is started, the heating device heats the spring 13 through the mounting groove 12, and then the spring 13 is continuously extruded; the design of above-mentioned structure makes the removal of high-pressure bar 9 and high-pressure die 14 more steady through guider, has promoted the work efficiency of high-pressure work, and the residual stress that exists inside the elimination spring 13 that can be faster through heating device cooperation high-pressure die 14.

In other embodiments, the driving mechanism comprises a support 3 fixedly connected to the inner top of the bracket 2, a hydraulic cylinder 4 is connected to the support 3, a connecting seat 7 is fixedly connected to the telescopic end of the hydraulic cylinder 4, and the connecting seat 7 is fixedly connected with a strong pressure rod 9; when the device is used, the hydraulic cylinder 4 is used for driving the strong pressure rod 9 to move, the structure is simple, and the practicability is high.

In other embodiments, the guiding device comprises a guiding seat 8 fixedly connected to the strong pressure rod 9, two walls of the guiding seat 8 facing to two side walls of the bracket 2 are fixedly connected with guiding rods 6, two side walls of the bracket 2 are provided with sliding grooves 5 along the telescopic direction of the hydraulic cylinder 4, and the guiding rods 6 are matched with the sliding grooves 5; at the in-process that the high pressure pole 9 removed, guide bar 6 removes together at 5 inside following high pressure poles 9 of spout, and is spacing to guide bar 6 through spout 5, has avoided rocking of high pressure pole 9, has promoted the stability of high pressure pole 9.

In other embodiments, a ball groove is formed on the surface of the guide rod 6, which is in contact with the side wall of the sliding groove 5, and a ball 18 is connected inside the ball groove in a rolling manner; when the guide bar is used, the sliding friction between the original guide bar 6 and the sliding groove 5 is converted into rolling friction by the balls 18, so that the friction is reduced, and the noise is reduced.

In other embodiments, the heating device comprises a heater 17 fixedly connected to the top of the base 1, the bottom of the mounting groove 12 is connected with a heat-conducting fin 16, and the heater 17 is connected with the heat-conducting fin 16; when the heat conducting device is used, the heater 17 is started to heat the heat conducting sheet 16, and then the heat conducting sheet 16 conducts heat to the spring 13 for forced heat treatment, so that the stress removing speed of the spring 13 can be increased.

In other embodiments, the heat conducting sheet 16 is fixedly connected with a metal heating column 15, such as a copper heating column 15, along the axial direction of the mounting groove 12, and a hole groove is formed in the pressure bar 9, the heating column 15 is matched with the hole groove, and the spring 13 is sleeved outside the heating column 15; when in use, the heating column 15 can increase the heating area of the spring 13 and can also play a role of guiding and supporting the spring 13.

In other embodiments, the cylinders 10 are symmetrically installed at two sides inside the bracket 2, the telescopic ends of the cylinders 10 face the springs 13, and the telescopic ends of the cylinders 10 are connected with the arc-shaped push plates 11; before compressing spring 13, start cylinder 10 earlier, cylinder 10 promotes the push pedal 11 of both sides and surrounds spring 13, has promoted the security of operation.

In other embodiments, the central angle of the arc-shaped plate is 180 degrees, and when the device is used, the push plates 11 on the two sides are in a complete round shape after being contacted with each other, so that the enclosing tightness is improved, and the operation safety is further improved.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic pressure equipment of spring decay with guider, includes base (1), mould (14) and spring (13) are pressed to the pressure, its characterized in that: be connected with support (2) on base (1), the interior top of support (2) is connected with actuating mechanism, actuating mechanism's output is connected with strong pressure pole (9), the free end connection of strong pressure pole (9) is forcing mould (14), be connected with guider on strong pressure pole (9), guider and support (2) are mutually supported, mounting groove (12) have been seted up on base (1), inside spring (13) are located mounting groove (12), are provided with heating device on base (1), and heating device passes through mounting groove (12) and spring (13) contact.

2. A spring-damped auto-stressing device according to claim 1, wherein: actuating mechanism is including connecting support (3) at top in support (2), be connected with pneumatic cylinder (4) on support (3), the flexible end of pneumatic cylinder (4) is connected with connecting seat (7), connecting seat (7) are connected with pressure bar (9).

3. A spring-damped auto-stressing device according to claim 2, wherein: the guiding device comprises a guiding seat (8) connected to a strong pressure rod (9), the guiding seat (8) is connected to guide rods (6) on two walls of the two side walls of the support (2), sliding grooves (5) are formed in the two side walls of the support (2) along the telescopic direction of the hydraulic cylinder (4), and the guide rods (6) are matched with the sliding grooves (5) mutually.

4. A spring-damped auto-stressing device according to claim 3, wherein: the ball groove is formed in the surface, in contact with the side wall of the sliding groove (5), of the guide rod (6), and balls (18) are connected to the inside of the ball groove in a rolling mode.

5. A spring damping auto-stressing device having a guide means according to claim 4, wherein: the heating device comprises a heater (17) connected to the top of the base (1), a heat conducting sheet (16) is connected to the bottom of the mounting groove (12), and the heater (17) is connected with the heat conducting sheet (16).

6. A spring damping auto-stressing device having a guide means according to claim 5, wherein: be connected with metal heating post (15) along mounting groove (12) axis direction on conducting strip (16), and forced compression pole (9) are inside to be seted up the hole groove, heating post (15) and hole groove are mutually supported.

7. A spring-damped auto-stressing device according to claim 6, wherein: the support is characterized in that cylinders (10) are symmetrically arranged on two sides inside the support (2), the telescopic ends of the cylinders (10) face the springs (13), and the telescopic ends of the cylinders (10) are connected with arc-shaped push plates (11).

8. A spring-damped auto-stressing device according to claim 7, wherein: the central angle of the arc-shaped push plate is 180 degrees.