CN218170079U

CN218170079U - Steel spring pressing device

Info

Publication number: CN218170079U
Application number: CN202222088992.0U
Authority: CN
Inventors: 翟好璟; 周怡; 吴健; 隆海涛; 马少林
Original assignee: Chengdu CRRC Sifang Railway Vehicle Co Ltd
Current assignee: Chengdu CRRC Sifang Railway Vehicle Co Ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-30
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a steel spring closing device, including workstation pressure equipment machine, the pressure equipment machine openly articulates there is preceding protection rail, protects the rail behind the pressure equipment machine back fixedly connected with, and the pressure equipment machine openly is provided with protection machanism, the inboard fixedly connected with connecting block of pressure equipment machine, and first spout has been seted up at the connecting block top, and the inside roll connection of first spout has the wheel, and wheel top fixedly connected with connecting plate, connecting block top are provided with conveying mechanism, and the locating hole has been seted up at the connecting plate top, and protection machanism includes the fixed block. The utility model discloses in, through the protection machanism who sets up, preceding protection rail can play the effect of protection in the pressure equipment in-process, only needs to upwards promote the ejector pad simultaneously, makes the inside that the sloping block breaks away from the socket not carry on spacingly to the extrusion piece, can open preceding protection rail to when realizing the protection, also convenient preceding protection rail is fixed and is opened, and the security of reinforcing device, it is also comparatively convenient to use.

Description

Steel spring pressing device

Technical Field

The utility model relates to a steel spring processing technology field especially relates to a steel spring closing device.

Background

The steel spring mainly comprises a spiral spring and a plate spring, a cylindrical spiral spring is usually adopted for vibration isolation of an engineering structure, the spring is stable in mechanical property, simple in structure and convenient to manufacture, the natural vibration frequency of a vibration isolation system is enabled to be below 3 Hz, the damping of the steel spring is very small (about 0.005), and the steel spring is suitable for active vibration isolation of power equipment allowing large vibration, and additional damping measures are required for passive vibration isolation of precision equipment.

Steel spring need compress tightly it at the in-process of processing production, and common steel spring closing device lacks the device of protection, will lead to the in-process part departure at the pressure equipment like this to cause certain potential safety hazard, and when steel spring carried out right side material loading and removed, also generally adopted the manual work to carry out the location, such mode can not reach good work efficiency, and also can consume certain physical power, and it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a steel spring pressing device.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a steel spring closing device, includes the workstation pressure equipment machine, the pressure equipment machine openly articulates there is preceding protection rail, protection rail behind the pressure equipment machine back fixedly connected with, the pressure equipment machine openly is provided with protection mechanism, the inboard fixedly connected with connecting block of pressure equipment machine, first spout has been seted up at the connecting block top, the inside roll connection of first spout has the wheel, wheel top fixedly connected with connecting plate, the connecting block top is provided with conveying mechanism, the locating hole has been seted up at the connecting plate top.

The protection mechanism includes the fixed block, fixed block fixed connection is in the pressure equipment machine front, the spacing groove has been seted up to fixed block inside, spacing inslot wall fixedly connected with dead lever, spacing spring has been cup jointed to the dead lever outer wall, spacing inslot sliding connection has the stopper, the inboard fixedly connected with sloping block of stopper, sloping block top fixedly connected with connecting axle, connecting axle top fixedly connected with ejector pad, preceding protection rail right side fixedly connected with supporting shoe, supporting shoe top fixedly connected with extrusion piece, the socket has been seted up at the extrusion piece top.

Preferably, limiting spring fixed connection is in spacing inslot wall, one side fixed connection that spacing inslot wall was kept away from to limiting spring's one end and stopper that spacing inslot wall was kept away from to limiting spring, stopper sliding connection is in the dead lever outer wall, and the stopper of being convenient for slides at the outer wall of dead lever, compresses limiting spring simultaneously.

Preferably, the fixed block is inserted into the limiting groove, the inclined block is inserted into the socket, and the extrusion block can be limited by the inclined block, so that the extrusion block cannot be separated from the inside of the extrusion block.

Preferably, a sliding hole matched with the connecting shaft is formed in the top of the fixing block, the connecting shaft is connected inside the arranged sliding hole in a sliding mode, the inclined block is connected inside the limiting groove in a sliding mode, and the connecting shaft can be pulled to move conveniently through the pushing block.

Preferably, conveying mechanism includes the motor, motor fixed connection is at the connecting block top, the positive fixedly connected with threaded rod of motor, threaded rod outer wall threaded connection has the slider, the second spout has been seted up at the connecting block top, the inside screw hole of seting up with threaded rod looks adaptation of slider, the starter motor of being convenient for can realize removing the connecting plate.

Preferably, the sliding block is connected to the inside of the second sliding groove in a sliding mode, the top of the second sliding groove is fixedly connected with the bottom of the connecting plate, and the rotating motion of the threaded rod can be converted into the linear motion of the sliding block conveniently.

Preferably, the threaded rod runs through the slider, connecting block top fixedly connected with backup pad, the threaded rod rotates to be connected in the backup pad back, is convenient for play the effect of support to the threaded rod.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses in, through the protection machanism who sets up, preceding protection rail can play the effect of protection in the pressure equipment in-process, only needs to upwards promote the ejector pad simultaneously, makes the inside that the sloping block breaks away from the socket not carry on spacingly to the extrusion piece, can open preceding protection rail to when realizing the protection, also convenient preceding protection rail is fixed and is opened, and the security of reinforcing device, it is also comparatively convenient to use.

2. The utility model discloses in, through the conveying mechanism who sets up, only need the starter motor, can realize that the threaded rod rotates, make the rotary motion of threaded rod convert the linear motion of slider, make the threaded rod can drive the slider and remove to can drive the connecting plate and remove, realize mechanical transport steel spring, do not need the manual work to carry, and the locating hole can play the effect of location, reinforcing device's flexibility to steel spring.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is a schematic top view of the connection plate;

FIG. 6 is a schematic diagram of a side view structure at the oblique block.

Illustration of the drawings: 1. pressing and installing machines; 2. a front guard rail; 3. connecting blocks; 4. a first chute; 5. a wheel; 6. a connecting plate; 7. positioning holes; 8. a protection mechanism; 801. a fixed block; 802. a limiting groove; 803. a fixing rod; 804. a limiting spring; 805. a limiting block; 806. a sloping block; 807. a connecting shaft; 808. pushing a block; 809. a supporting block; 810. extruding the block; 811. a socket; 9. a conveying mechanism; 901. a motor; 902. a threaded rod; 903. a slider; 904. a second chute; 905. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a following technical scheme:

example one

Combine fig. 1 to fig. 3 and fig. 6, a steel spring closing device, including workstation pressure equipment machine 1, 1 openly articulated of pressure equipment machine have preceding protection rail 2, 1 back fixedly connected with back protection rail of pressure equipment machine, 1 openly is provided with protection mechanism 8 of pressure equipment machine, 1 inboard fixedly connected with connecting block 3 of pressure equipment machine, first spout 4 has been seted up at connecting block 3 top, 4 inside roll connections of first spout have wheel 5, 5 top fixedly connected with connecting plate 6 of wheel, 3 tops of connecting block are provided with conveying mechanism 9, locating hole 7 has been seted up at 6 tops of connecting plate.

Protection machanism 8 includes fixed block 801, fixed block 801 fixed connection is positive in pressure equipment machine 1, spacing groove 802 has been seted up to fixed block 801 inside, spacing groove 802 inner wall fixedly connected with dead lever 803, spacing spring 804 has been cup jointed to the dead lever 803 outer wall, spacing groove 802 inside sliding connection has the stopper 805, the inboard fixedly connected with sloping block 806 of stopper 805, sloping block 806 top fixedly connected with connecting axle 807, connecting axle 807 top fixedly connected with ejector pad 808, preceding protection 2 right side fixedly connected with supporting shoe 809, supporting shoe 809 top fixedly connected with crushing block 810, socket 811 has been seted up at crushing block 810 top.

Further, limiting spring 804 fixed connection is in limiting groove 802 inner wall, and limiting spring 804 keeps away from one side fixed connection of limiting groove 802 inner wall with limiting block 805, and limiting block 805 sliding connection is in the dead lever 803 outer wall, and the limiting block 805 of being convenient for slides at the outer wall of dead lever 803, compresses limiting spring 804 simultaneously.

Further, fixed block 801 is pegged graft inside spacing groove 802, sloping block 806 is pegged graft inside socket 811, be convenient for can play spacing effect to extrusion piece 810 through sloping block 806, make it can't break away from the inside of extrusion piece 810, the slide opening with connecting axle 807 looks adaptation is seted up at fixed block 801 top, connecting axle 807 sliding connection is inside in the slide opening of seting up, sloping block 806 sliding connection is inside spacing groove 802, be convenient for can stimulate connecting axle 807 through ejector pad 808 and remove.

Example two

With reference to fig. 1 and 2 and fig. 4 and 5, on the basis of the first embodiment, the further conveying mechanism 9 includes a motor 901, the motor 901 is fixedly connected to the top of the connecting block 3, a threaded rod 902 is fixedly connected to the front of the motor 901, a sliding block 903 is connected to the outer wall of the threaded rod 902 in a threaded manner, a second sliding groove 904 is formed in the top of the connecting block 3, a threaded hole matched with the threaded rod 902 is formed in the sliding block 903, and the motor 901 can be conveniently started to move the connecting block 6.

Further, slider 903 sliding connection is inside second spout 904, and second spout 904 top and 6 bottom fixed connection of connecting plate, the linear motion of slider 903 can be converted into to the rotary motion of the threaded rod 902 of being convenient for, and the threaded rod 902 runs through

slider

903, and 3 top fixedly connected with backup pad 905 of connecting block, threaded rod 902 rotate to be connected in the backup pad 905 back, are convenient for play the effect of support to threaded rod 902.

In the actual operation process, when the device is used, firstly, a worker can push the push block 808 upwards, so that the push block 808 pulls the inclined block 806 to be separated from the inside of the socket 811 through the connecting shaft 807, meanwhile, the inclined block 806 can drive the limiting block 805 to slide on the outer wall of the fixing rod 803, the limiting spring 804 is compressed, when the inclined block 806 is completely separated from the inside of the socket 811, the extrusion block 810 can be moved out of the limiting groove 802, so that the front protective fence 2 can be opened, then, the worker starts the motor 901 to work, the output end of the motor 901 drives the threaded rod 902 to rotate, the threaded rod 902 drives the sliding block 903 to move, the sliding block 903 drives the connecting plate 6 to move, after the sliding block moves to a proper position, the motor 901 stops working, and then, the worker positions the steel spring to be compressed on the top of the connecting plate 6 through the positioning hole 7.

After the steel spring is positioned, the motor 901 is started to rotate reversely, so that the connecting plate 6 can be reset, when the back of the connecting plate 6 contacts the back of the conveying mechanism 9, the center of the steel spring is overlapped with the center of a pressure head of the press-mounting machine 1, the front protection fence 2 is closed again, when the extrusion block 810 contacts the inclined block 806, the front of the inclined block 806 is an inclined surface, so that the inclined block 806 can be pushed to move, the extrusion block 810 can be inserted into the limiting groove 802, when the top of the socket 811 is aligned with the bottom of the inclined block 806 after moving, the inclined block 806 does not have a limiting effect, the inclined block can be inserted into the socket 811 to limit the extrusion block 810, then the press-mounting machine 1 is started again to work, and the steel spring can be compressed.

Claims

1. The utility model provides a steel spring closing device, includes workstation pressure equipment machine (1), its characterized in that: the front side of the press-fitting machine (1) is hinged with a front protection fence (2), the back side of the press-fitting machine (1) is fixedly connected with a rear protection fence, the front side of the press-fitting machine (1) is provided with a protection mechanism (8), the inner side of the press-fitting machine (1) is fixedly connected with a connecting block (3), the top of the connecting block (3) is provided with a first chute (4), the inside of the first chute (4) is connected with wheels (5) in a rolling manner, the top of each wheel (5) is fixedly connected with a connecting plate (6), the top of the connecting block (3) is provided with a conveying mechanism (9), and the top of the connecting plate (6) is provided with a positioning hole (7);

protection machanism (8) are including fixed block (801), fixed block (801) fixed connection is positive in pressure equipment machine (1), spacing groove (802) have been seted up to fixed block (801) inside, spacing groove (802) inner wall fixedly connected with dead lever (803), spacing spring (804) have been cup jointed to dead lever (803) outer wall, spacing groove (802) inside sliding connection has stopper (805), stopper (805) inboard fixedly connected with sloping block (806), sloping block (806) top fixedly connected with connecting axle (807), connecting axle (807) top fixedly connected with ejector pad (808), preceding protection rail (2) right side fixedly connected with supporting shoe (809), supporting shoe (809) top fixedly connected with crushing block (810), socket (811) have been seted up at crushing block (810) top.

2. A steel spring hold down device according to claim 1, wherein: the limiting spring (804) is fixedly connected to the inner wall of the limiting groove (802), one end, far away from the inner wall of the limiting groove (802), of the limiting spring (804) is fixedly connected with one side, far away from the inner wall of the limiting groove (802), of the limiting block (805), and the limiting block (805) is connected to the outer wall of the fixing rod (803) in a sliding mode.

3. A steel spring compression device as claimed in claim 1, wherein: the fixing block (801) is inserted into the limiting groove (802), and the inclined block (806) is inserted into the socket (811).

4. A steel spring compression device as claimed in claim 1, wherein: the top of the fixing block (801) is provided with a sliding hole matched with the connecting shaft (807), the connecting shaft (807) is connected inside the arranged sliding hole in a sliding mode, and the inclined block (806) is connected inside the limiting groove (802) in a sliding mode.

5. A steel spring hold down device according to claim 1, wherein: the conveying mechanism (9) comprises a motor (901), the motor (901) is fixedly connected to the top of the connecting block (3), a threaded rod (902) is fixedly connected to the front of the motor (901), a sliding block (903) is connected to the outer wall of the threaded rod (902) in a threaded mode, a second sliding groove (904) is formed in the top of the connecting block (3), and a threaded hole matched with the threaded rod (902) is formed in the sliding block (903).

6. A steel spring hold down device according to claim 5, wherein: the sliding block (903) is connected inside the second sliding groove (904) in a sliding mode, and the top of the second sliding groove (904) is fixedly connected with the bottom of the connecting plate (6).

7. A steel spring hold-down device according to claim 5, wherein: threaded rod (902) run through slider (903), connecting block (3) top fixedly connected with backup pad (905), threaded rod (902) rotate to be connected in backup pad (905) back.