CN216575332U

CN216575332U - Horizontal type forced compression machine for machining lightweight springs of excavator

Info

Publication number: CN216575332U
Application number: CN202123439664.2U
Authority: CN
Inventors: 张诗崇; 金晨
Original assignee: Zhejiang Yurong Spring Co ltd
Current assignee: Zhejiang Yurong Spring Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The application discloses a horizontal type strong pressing machine for machining lightweight springs of an excavator, belongs to the technical field of spring manufacturing, and comprises an operation table; a forced compression mechanism is arranged on the operating platform and comprises a first side plate vertically fixed at one end of the upper surface of the operating platform, a second side plate is arranged at the other end of the upper surface of the operating platform, a hydraulic cylinder is installed at one end face, away from the first side plate, of the second side plate, the telescopic end of the hydraulic cylinder penetrates through the second side plate and is provided with a first push plate, and a limiting column is fixed at one end face, facing the second side plate, of the first side plate; the material returning component is arranged on the first side plate and comprises a movable sleeve, a second push plate on the limiting column is arranged on the first side plate, a connecting plate is arranged on one side, away from the limiting column, of the first side plate, and a connecting strip which penetrates through the first side plate is horizontally connected between the connecting plate and the second push plate in a movable mode. This horizontal high-pressure press of processing excavator lightweight spring is applicable to the spring of not unidimensional, and is convenient for the returned material to collect.

Description

Horizontal type forced compression machine for machining lightweight springs of excavator

Technical Field

The application relates to the technical field of spring manufacturing, in particular to a horizontal type high-pressure press for machining lightweight springs of an excavator.

Background

A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. The strong pressure (strong tension, strong torsion) treatment is to press the spring until the stress of the material layer exceeds the yield point, so that the surface generates negative residual stress and the core generates positive residual stress.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the horizontal pressure machine of current spring is after the spring is forced, generally needs artifical manual spring of taking then to collect, and long-time continuous operation accelerates operating personnel fatigue easily, reduces work efficiency. Therefore, the horizontal type strong press machine for processing the lightweight springs of the excavator is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, and current horizontal pressure machine that excels in of spring generally needs the artifical manual spring of taking then to collect after the spring is pressed by force, and long-time continuous operation accelerates operating personnel easily and is tired, reduces work efficiency's problem, and the horizontal pressure machine that adds of a processing excavator lightweight spring that provides.

In order to achieve the above purpose, the present application provides the following technical solutions: a horizontal type strong press machine for processing lightweight springs of an excavator comprises an operation table;

the operating platform is provided with a forced compression mechanism, the forced compression mechanism comprises a first side plate vertically fixed at one end of the upper surface of the operating platform, the other end of the upper surface of the operating platform is provided with a second side plate, one end surface, far away from the first side plate, of the second side plate is provided with a hydraulic cylinder, the telescopic end of the hydraulic cylinder penetrates through the second side plate and is provided with a first push plate, and one end surface, facing the second side plate, of the first side plate is fixedly provided with a limiting column;

through above-mentioned technical scheme, place the spring level between push pedal one and curb plate one, start the pneumatic cylinder and order about push pedal one towards curb plate one translation, alright realize the powerful to the spring, make the surface produce the negative residual stress, the core produces positive residual stress.

The material returning component is arranged on the first side plate and comprises a movable sleeve, a second push plate on the limiting column is arranged on the first side plate, a connecting plate is arranged on one side, away from the limiting column, of the first side plate, and a connecting strip which penetrates through the first side plate is horizontally connected between the connecting plate and the second push plate in a movable mode.

Through above-mentioned technical scheme, promote the connecting plate and remove towards curb plate one, can utilize the connecting strip to promote the spring that push pedal two will be after the pressure push away from spacing post, realize the quick material returned of spring.

Preferably, the connecting strip is provided with many in an annular manner, and one end face of the connecting plate far away from the connecting strip is provided with a push handle.

Through above-mentioned technical scheme, many connecting strips can improve the stability that connecting plate and push pedal are connected, push away the handle and be convenient for push-and-pull connecting plate translation.

Preferably, the operating platform is provided with a through groove for allowing the spring to pass through.

Through above-mentioned technical scheme, place the collection box in the operation panel below after, push away from spacing post spring alright through leading to the groove and fall into in the collection box, compare in traditional artifical mode of taking, labour saving and time saving more.

Preferably, the bottom ends of the two side plates are provided with sliding seats, and the sliding seats are slidably mounted on the operating platform.

Through above-mentioned technical scheme, the distance between just can adjust curb plate two and the curb plate one by the slip slide, satisfies the strong pressure operation of different length springs.

Preferably, the operating platform upper surfaces at the two ends of the sliding seat are respectively provided with a sliding groove, and the bottoms at the two ends of the sliding seat are slidably embedded in the sliding grooves.

Through above-mentioned technical scheme, the spout slides along the slide both ends, stability when can adjusting the slide.

Preferably, one of them the spout internal rotation is installed with the threaded rod, the threaded rod screw thread runs through the slide, rotate on the operation panel tip wall and install the twist grip, the twist grip with threaded rod fixed connection.

Through above-mentioned technical scheme, rotate twist grip and drive the threaded rod and rotate, can promote the slide and slide at the operation panel upper surface.

Preferably, the slide seat is located away from one side of the threaded rod, a slide rod is horizontally fixed in the sliding groove, and the slide rod movably penetrates through the slide seat.

Through above-mentioned technical scheme, the slide bar can improve the stability of slide to the further direction of slide, can avoid the slide to break away from the operation panel simultaneously as far as possible.

Preferably, be provided with protection machanism on the operation panel, protection machanism is including setting up respectively a pair of U-shaped frame of operation panel upper surface both sides, it is a pair of horizontally connect has many horizontal poles between the U-shaped frame, and a pair of horizontally connect has the linking arm between the U-shaped frame bottom, one of them the linking arm with the operation panel rotates to be connected.

Through above-mentioned technical scheme, many horizontal poles between a pair of U-shaped frame can form the guardrail at curb plate one and curb plate outside, avoids the unexpected pop-up of spring as far as possible to injure operating personnel by a crashing object.

To sum up, the technical effect and the advantage of this application: the spring is horizontally arranged between the first push plate and the second push plate, and the first push plate is driven to translate towards the first side plate by starting the hydraulic cylinder, so that the strong pressure on the spring can be realized, the surface generates negative residual stress, and the core generates positive residual stress; the threaded rod is driven to rotate by rotating the rotating handle, the sliding seat can be pushed to slide on the upper surface of the operating platform under the guidance of the sliding groove, the distance between the second side plate and the first side plate is adjusted, the forced compression operation of springs with different lengths is met, and the applicability of the device is improved; in the process of strong pressure of the spring, the spring can be prevented from being accidentally popped up to hurt operators as much as possible by the aid of the plurality of cross rods between the pair of U-shaped frames; after the spring is forced, promote the connecting plate through pushing away the handle and remove towards curb plate one, can utilize the connecting strip to promote the spring that push pedal two will be forced after and push away from spacing post, fall into logical groove afterwards, make things convenient for the returned material to collect.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the structure of the console of the present application;

FIG. 3 is a schematic view of the material return assembly of the present application;

fig. 4 is a schematic structural view of the guard mechanism of the present application.

Description of reference numerals: 1. an operation table; 2. a pressure mechanism; 3. a protection mechanism; 4. a first side plate; 5. a material returning component; 6. a second side plate; 7. a hydraulic cylinder; 8. pushing a first plate; 9. a through groove; 10. a slide base; 11. a chute; 12. a threaded rod; 13. rotating the handle; 14. a limiting column; 15. a second push plate; 16. a connecting plate; 17. a connecting strip; 18. a push handle; 19. a U-shaped frame; 20. a cross bar; 21. a connecting arm.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments in the present application belong to the protection scope of the present application.

Referring to fig. 1, a horizontal type strong press machine for processing lightweight springs of an excavator comprises an operation platform 1; the operating platform 1 is provided with a pressure mechanism 2 for operating the spring under pressure.

Referring to fig. 1-2, the forced compression mechanism 2 comprises a first side plate 4 vertically fixed at one end of the upper surface of the operating platform 1, a second side plate 6 is arranged at the other end of the upper surface of the operating platform 1, the first side plate 4 and the second side plate 6 are symmetrical to each other, a hydraulic cylinder 7 is installed on one end face, far away from the first side plate 4, of the second side plate 6, and the hydraulic cylinder 7 is installed horizontally. The flexible end of pneumatic cylinder 7 runs through curb plate two 6 and is provided with push pedal 8, places the spring level between curb plate 4 and push pedal 8, starts pneumatic cylinder 7 and orders about push pedal 8 and move towards curb plate 4, alright realize the strong pressure to the spring, makes the surface produce the negative residual stress, and the core produces positive residual stress.

Referring to fig. 1-2, a limiting column 14 is fixed on one end face, facing the side plate two 6, of the side plate one 4, and the limiting column 14 can limit the spring and prevent the spring from falling off in the forced pressing process as much as possible.

Referring to fig. 2, a sliding seat 10 is arranged at the bottom end of the second side plate 6, the sliding seat 10 is slidably mounted on the operating table 1, the sliding seat 10 can horizontally slide towards the first side plate 4, the distance between the second side plate 6 and the first side plate 4 can be adjusted through the sliding seat 10, and the forced compression operation of springs with different lengths is met.

Referring to fig. 2, sliding grooves 11 are formed in the upper surface of the operating table 1 at two ends of the sliding base 10, bottoms of two ends of the sliding base 10 are slidably embedded in the sliding grooves 11, two ends of the sliding base 10 slide along the sliding grooves 11, and stability of the sliding base 10 during sliding can be adjusted.

Referring to fig. 2, a threaded rod 12 is rotatably mounted in one of the sliding grooves 11, the threaded rod 12 penetrates through the sliding seat 10 in a threaded manner, a rotating handle 13 is rotatably mounted on the end wall of the operating platform 1, and the rotating handle 13 is fixedly connected with the threaded rod 12. The rotating handle 13 is rotated to drive the threaded rod 12 to rotate, and under the guidance of the sliding groove 11, the sliding seat 10 can be pushed to slide on the upper surface of the operating platform 1, so that the structure is simple, and the operation is easy.

Referring to fig. 2, a sliding rod is horizontally fixed in a sliding groove 11 of the sliding seat 10 away from the threaded rod 12, and the sliding rod movably penetrates through the sliding seat 10. In the sliding process of the sliding seat 10, the sliding rod can further guide the sliding seat 10, so that the stability of the sliding seat 10 is improved, and meanwhile, the sliding seat 10 can be prevented from being separated from the operating platform 1 as much as possible.

Referring to fig. 1, a material returning assembly 5 is arranged on the side plate I4 and used for quickly returning the spring.

Referring to fig. 2-3, the material returning assembly 5 includes a second pushing plate 15 movably sleeved on the limiting column 14, the second pushing plate 15 can slide on the limiting column 14, a connecting plate 16 is arranged on one side of the first side plate 4 away from the limiting column 14, and a connecting strip 17 movably penetrating through the first side plate 4 is horizontally connected between the connecting plate 16 and the second pushing plate 15. And a push handle 18 is arranged on one end face of the connecting plate 16 far away from the connecting strip 17, so that the connecting plate 16 can be pushed and pulled to move horizontally. The connecting plate 16 moves towards the first side plate 4, the second push plate 15 can be pushed by the connecting strip 17 to push the forced spring away from the limiting column 14, and quick material returning of the spring is achieved.

Referring to fig. 3, the connecting strips 17 are annularly arranged, so that the connection stability of the connecting plate 16 and the second push plate 15 is improved.

Referring to fig. 2, set up on operation panel 1 and supply the logical groove 9 that the spring that treats the forced compression passes through, place in operation panel 1 below and collect the box after, push away from spacing post 14 the spring alright through leading to groove 9 and fall into in collecting the box, compare in traditional artifical mode of taking, labour saving and time saving more.

Referring to fig. 1 and 4, a protection mechanism 3 is disposed on the console 1, and a protection is formed between the first side plate 4 and the second side plate 6, and the protection mechanism 3 includes a pair of U-shaped brackets 19 respectively disposed on both sides of the upper surface of the console 1. A plurality of cross bars 20 are transversely connected between a pair of U-shaped frames 19, and through a plurality of cross bars 20 between a pair of U-shaped frames 19, a guardrail can be formed outside the first side plate 4 and the second side plate 6, so that the situation that the spring is accidentally popped up to injure an operator can be avoided as much as possible.

Referring to fig. 1 and 4, a connecting arm 21 is transversely connected between the bottom ends of the pair of U-shaped frames 19, one connecting arm 21 is rotatably connected with the operating table 1, and the pair of U-shaped frames 19 can be rotatably opened through the rotating connecting shaft, so that the spring is placed between the first side plate 4 and the second side plate 6.

The theory of operation, during the use, place the spring level between two 15 and push pedal 8 of push pedal, start hydraulic cylinder 7 and order about push pedal 8 and move towards a 4 translations of curb plate, alright realize the pressure by force to the spring. The threaded rod 12 is driven to rotate by rotating the rotating handle 13, the sliding seat 10 can be pushed to slide on the upper surface of the operating platform 1 under the guidance of the sliding groove 11, and the distance between the second side plate 6 and the first side plate 4 is adjusted. In the process of the strong pressure of the spring, the accidental ejection of the spring can be avoided as much as possible to hurt the operator through the plurality of cross rods 20 between the pair of U-shaped frames 19. After the spring is forced, the connecting plate 16 is pushed to move towards the first side plate 4 through the pushing handle 18, the second pushing plate 15 can be pushed by the connecting strip 17 to push the forced spring away from the limiting column 14, and then the forced spring falls into the through groove 9.

Finally, it should be noted that: although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or some features may be replaced with equivalents, and any modifications, equivalents, improvements, etc. that fall within the spirit and scope of the present application are intended to be covered by the present application.

Claims

1. A horizontal type strong press machine for processing lightweight springs of an excavator comprises an operation table (1);

the method is characterized in that: the operating table (1) is provided with a forced pressing mechanism (2), the forced pressing mechanism (2) comprises a first side plate (4) vertically fixed at one end of the upper surface of the operating table (1), the other end of the upper surface of the operating table (1) is provided with a second side plate (6), one end face, away from the first side plate (4), of the second side plate (6) is provided with a hydraulic cylinder (7), the telescopic end of the hydraulic cylinder (7) penetrates through the second side plate (6) and is provided with a first push plate (8), and a limiting column (14) is fixed on one end face, facing the second side plate (6), of the first side plate (4);

be provided with material returned subassembly (5) on curb plate (4), material returned subassembly (5) are established including the activity cover push pedal two (15) on spacing post (14), keep away from curb plate (4) one side of spacing post (14) is provided with connecting plate (16), connecting plate (16) with horizontally connect has the activity to run through between push pedal two (15) connecting strip (17) of curb plate (4).

2. The horizontal type high-pressure press for processing the lightweight spring of the excavator according to claim 1, is characterized in that: the connecting strip (17) is annularly provided with a plurality of, one end face of the connecting plate (16) far away from the connecting strip (17) is provided with a push handle (18).

3. The horizontal type high-pressure press for processing the lightweight spring of the excavator according to claim 1, is characterized in that: the operating platform (1) is provided with a through groove (9) for allowing the spring to pass through.

4. The horizontal type high-pressure press for processing the lightweight spring of the excavator according to claim 1, is characterized in that: the bottom end of the side plate II (6) is provided with a sliding seat (10), and the sliding seat (10) is slidably mounted on the operating table (1).

5. The horizontal type high-pressure press for processing the lightweight spring of the excavator according to claim 4, is characterized in that: the sliding seats are characterized in that sliding grooves (11) are formed in the upper surface of the operating platform (1) and located at the two ends of the sliding seat (10), and the bottoms of the two ends of the sliding seat (10) are slidably embedded in the sliding grooves (11).

6. The horizontal type high-pressure press for processing the lightweight spring of the excavator according to claim 5, wherein the horizontal type high-pressure press is characterized in that: wherein one threaded rod (12) are installed to spout (11) internal rotation, threaded rod (12) screw thread runs through slide (10), rotating handle (13) are installed in rotating on operation panel (1) end wall, rotating handle (13) with threaded rod (12) fixed connection.

7. The horizontal type high-pressure press for processing the lightweight spring of the excavator according to claim 6, wherein the horizontal type high-pressure press is characterized in that: and a sliding rod is horizontally fixed in the sliding groove (11) at one position, far away from the threaded rod (12), of the sliding seat (10), and the sliding rod movably penetrates through the sliding seat (10).

8. The horizontal type high-pressure press for processing the lightweight spring of the excavator according to claim 1, is characterized in that: be provided with protection machanism (3) on operation panel (1), protection machanism (3) are including setting up respectively a pair of U-shaped frame (19) of operation panel (1) upper surface both sides, it is a pair of transverse connection has many horizontal poles (20) between U-shaped frame (19), and is a pair of transverse connection has linking arm (21), one of them between U-shaped frame (19) bottom linking arm (21) with operation panel (1) rotates and connects.