CN115181838B

CN115181838B - Continuous type spring forced compression equipment

Info

Publication number: CN115181838B
Application number: CN202210855552.5A
Authority: CN
Inventors: 姜国春
Original assignee: Shanghai Taitong Spring Co ltd
Current assignee: Shanghai Taitong Spring Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-02-07
Anticipated expiration: 2042-07-20
Also published as: CN115181838A

Abstract

The application discloses continuous spring strong-pressure equipment, which relates to the field of spring strong-pressure technology and comprises a rack, wherein a turntable is rotatably arranged on the rack, and an embedded groove is formed in the edge position of the upper side surface of the turntable from top to bottom; the rack is rotatably provided with a mounting disc positioned right above the rotary disc, a pressure rod is vertically arranged on the mounting disc in a sliding manner, a step surface is arranged at the upper side of the pressure rod, and an elastic part is tightly propped between the step surface and the upper side of the mounting disc; the rack is fixedly provided with a driving disc at the upper side of the mounting disc, the axis of the driving disc is collinear with the axis of the mounting disc, the lower side surface of the driving disc comprises an avoidance surface and a lower pressing surface which are oppositely arranged, and a connecting surface arranged between the avoidance surface and the lower pressing surface, the height of the avoidance surface is higher than that of the lower pressing surface, the two opposite sides of the connecting surface are respectively connected with the avoidance surface and the lower pressing surface, and the connecting surface gradually descends from one side of the avoidance surface to one side of the lower pressing surface; the rack is also provided with a driving component. This application has the effect that promotes the efficiency of handling to the spring is forced.

Description

Continuous type spring forced compression equipment

Technical Field

The application relates to the field of spring pressure technology, in particular to continuous spring pressure equipment.

Background

Currently, during the manufacturing process of the spring, the rolling and cold working will cause the spring to generate residual stress. When the residual stress of the spring is opposite to the working stress direction, the bearing capacity of the spring can be improved; when the residual stress is in the same direction as the working stress, the bearing capacity of the spring is reduced. 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 correlation technique, a spring forced compression equipment for to compression spring's forced compression processing, it includes the workstation, the workstation is provided with the mounting bracket, is provided with the forced compression hydro-cylinder on the mounting bracket, the piston rod of forced compression hydro-cylinder sets up vertically downwards. In practical application, the compression spring is placed on the workbench, and then the compression spring is compressed by the piston rod of the high-pressure oil cylinder to perform high-pressure treatment on the spring.

For the related technologies, the forced compression process needs to last for a certain time, that is, the state that the forced compression oil cylinder compresses the compression spring needs to be kept for a corresponding time, and then the forced compression treatment of the next compression spring is performed, so that the efficiency is low, and a part to be improved exists.

Disclosure of Invention

In order to improve the situation that the spring pressure equipment is lower in spring pressure treatment efficiency in the related art, the application provides continuous spring pressure equipment.

The application provides a continuous type spring is strong presses equipment adopts following technical scheme:

a continuous type spring forced compression device comprises a rack, wherein a rotary table is rotatably arranged on the rack, the rotating axis of the rotary table is vertically arranged, caulking grooves are formed in the edge position of the upper side surface of the rotary table from top to bottom, and at least two caulking grooves are uniformly arranged on the rotary table around the axis of the rotary table at intervals;

the rack is provided with a mounting disc in a rotating mode at a position right above the turntable, the axis of a rotating shaft of the mounting disc is collinear with the axis of the turntable, a pressing rod is arranged on the mounting disc in a vertically sliding mode, a stepped surface is arranged at the position on the upper side of the pressing rod and arranged downwards, elastic pieces are arranged between the stepped surface and the upper side of the mounting disc in a propping mode, the pressing rods correspond to the caulking grooves one to one, and the elastic pieces correspond to the pressing rods one to one;

the rack is fixedly provided with a driving disc at the upper side of the mounting disc, the axis of the driving disc is collinear with the axis of the mounting disc, the lower side surface of the driving disc comprises an avoidance surface and a lower pressing surface which are oppositely arranged, and a connecting surface arranged between the avoidance surface and the lower pressing surface, the avoidance surface is higher than the lower pressing surface, the two opposite sides of the connecting surface are respectively connected with the avoidance surface and the lower pressing surface, and the connecting surface gradually descends from one side of the avoidance surface to one side of the lower pressing surface;

the rack is also provided with a driving assembly for driving the turntable and the mounting disc to synchronously rotate.

By adopting the technical scheme, in practical application, a worker can place the spring in the caulking groove, the axial direction of the spring is vertical, and then the driving assembly drives the rotary disc and the mounting disc to synchronously rotate; meanwhile, the pressure rod is gradually pressed down under the guidance of the connecting surface, and the maximum pressure to the spring is achieved when the pressure rod is abutted against the pressing surface. Along with the rotation of carousel and mounting disc, the depression bar is in and will last to compress tightly the spring down in the pressure face scope to accomplish the operation of forcing to the spring. When the pressure lever is separated from the lower pressure surface, the pressure lever will gradually do ascending movement and release the spring under the matching of the connecting surface and the elastic piece. When the pressure lever reaches one side of the avoiding surface, the worker can take out the spring subjected to the forced compression treatment from the caulking groove and embed the spring to be subjected to the forced compression treatment into the caulking groove. Through above-mentioned mode, help promoting the efficiency of handling to the spring pressure.

Preferably, the drive assembly includes synchronizing shaft and driving motor, the vertical setting of synchronizing shaft, the axis collineation of axis and the carousel of synchronizing shaft, mounting disc and carousel are connected respectively to the upper and lower both sides of synchronizing shaft, driving motor erects in the frame, driving motor is connected and drives mounting disc and carousel synchronous rotation with the synchronizing shaft transmission.

Through adopting above-mentioned technical scheme, drive the synchronizing shaft by driving motor and rotate to drive mounting disc and carousel synchronous rotation, thereby help guaranteeing mounting disc and carousel pivoted synchronism, reduce the condition emergence of depression bar and spring dislocation, help guaranteeing the normal operating of forced draft equipment.

Preferably, the rack is provided with a mounting rack, the mounting rack is arranged on the rack in a lifting mode, the rack is provided with a power assembly used for driving the mounting rack to lift, and the turntable is arranged on the upper side of the mounting rack in a rotating mode.

Through adopting above-mentioned technical scheme, among the practical application, the staff can adjust the distance between carousel and the mounting disc through power component according to the atress requirement, the compression length that different springs forced pressure handled, perhaps self length to help promoting this forced pressure equipment and handle the suitability of operation to multiple different springs forced pressure.

Preferably, power component is including pressing from both sides tight piece, press from both sides tight piece and respectively be provided with one in the relative both sides in frame, two press from both sides tight piece and all follow the two direction that is close to each other or keep away from and slide and connect in the frame, two press from both sides the upside that tight piece is close to one side each other and all be equipped with the guide inclined plane, the position on two relative guide inclined planes of mounting bracket downside all is equipped with the butt joint inclined plane, two butt joint inclined plane butt guide inclined plane respectively, power component is still including being used for driving two power parts that press from both sides tight piece and be close to in step or keep away from.

By adopting the technical scheme, the power part drives the two clamping blocks to synchronously approach or separate from each other, so that the height of the mounting frame is adjusted; simultaneously, support by the guide inclined plane of two clamp splice, mounting bracket, help guaranteeing power component's stress intensity, reduce power component and take place because of the impaired condition of forced compression to help guaranteeing the stability of mounting bracket.

Preferably, the power part is a screw rod, the axis of the screw rod is parallel to the sliding direction of the clamping blocks, the screw rod is rotatably erected on the rack around the axis of the screw rod, the thread turning directions of two sides of the screw rod in the axial direction are opposite, two ends of the screw rod penetrate through the two clamping blocks respectively, and two sides of the screw rod are connected with the two clamping blocks respectively in a threaded manner.

Through adopting above-mentioned technical scheme, rotate the screw rod, will drive two and press from both sides tight piece and be close to or keep away from in step to help guaranteeing the stability to mounting bracket altitude mixture control and after adjusting.

Preferably, one side that the caulking groove is close to carousel side edge on link up the carousel edge and be formed with feed opening and discharge opening, the frame is put on the shelf and is equipped with the arc baffle, the arc baffle sets up and blocks the spring around the carousel and deviates from the caulking groove from feed opening and discharge opening, just the arc baffle erects the one side that corresponds the holding-down surface in the frame.

Through adopting above-mentioned technical scheme, in the in-service use, the staff can be through material loading and unloading mouth, with the spring to the caulking groove embedding with take out from the caulking groove, help promoting the convenience of spring material loading and unloading. Meanwhile, the spring is limited by the arc-shaped guide plate, so that the situation that the spring is outwards burst out from the feeding port and the discharging port in the process of forced compression treatment is reduced.

Preferably, the frame is located one side of dodging the face and is provided with reason charging tray, reason charging tray includes the unloading track, the orbital discharge gate of unloading is pressed close to the carousel edge and is supplied with the spring to the caulking groove.

Through adopting above-mentioned technical scheme, arrange in order the spring and supply to the caulking groove by reason charging tray, help promoting convenience and the agility of supplying the spring to the caulking groove.

Preferably, one side of the frame, which is located the avoiding surface, is provided with a magnetic attraction piece, the magnetic attraction piece is close to the edge of the turntable and is arranged at an interval with the turntable, and the interval between the magnetic attraction piece and the edge of the turntable is larger than the outer diameter of the spring.

Through adopting above-mentioned technical scheme, when the spring after the forced pressure is handled was transported to magnetism by the carousel and is inhaled a department, magnetism is inhaled the piece and will be adsorbed out the spring through material loading and unloading mouth to the realization is to the quick unloading of spring.

Preferably, the magnetic part is an electromagnet, the rack is provided with a material receiving slide way at the lower side of the electromagnet, and a cushion pad is laid at the position of the material receiving slide way under the electromagnet.

By adopting the technical scheme, the adsorption spring is blanked after the electromagnet is electrified; after the electromagnet is closed, the spring falls from the electromagnet into the material receiving slide way, the collision of the spring is reduced through buffering of the cushion pad, and then the spring slides to a collection position through the material receiving slide way, so that the collection operation of the spring is facilitated.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rotary disc is provided with the at least two caulking grooves, the driving assembly drives the rotary disc and the mounting disc to synchronously rotate, the driving disc is matched with the pressing rod, the springs are forced while the rotary disc and the mounting disc rotate, and the springs can be mounted in other caulking grooves in the process of forcing part of the springs, so that the efficiency of forced compression treatment of the springs is improved;

2. the power assembly is used for driving the mounting frame and the rotary table to lift, so that the applicability of the high-pressure equipment to various different spring high-pressure processing operations is improved;

3. the feeding and discharging are carried out through the feeding and discharging openings comprehensively, the manager material disc is used for feeding the feeding and discharging openings, the magnetic suction piece sucks out the spring through the feeding and discharging openings to complete the discharging, and therefore the convenience of the spring feeding and discharging is greatly improved.

Drawings

FIG. 1 is a schematic view of an axis of the present embodiment, which mainly shows the overall structure of the continuous spring compression apparatus;

FIG. 2 is a schematic diagram of the power module of the present embodiment;

fig. 3 is a schematic diagram of the structure of the pressing device according to this embodiment.

Reference numerals: 1. a frame; 11. a support frame; 111. installing a sleeve; 12. a chute; 2. a mounting frame; 21. a turntable; 211. caulking grooves; 212. a feeding port and a discharging port; 22. a traveler; 23. a lifting block; 231. butting the inclined planes; 24. an arc-shaped guide plate; 3. a power assembly; 31. a clamping block; 311. a slider; 312. a guide ramp; 32. a screw; 321. a hand wheel; 4. a drive assembly; 41. a synchronizing shaft; 42. a drive motor; 5. a pressing device; 51. a pressure lever; 511. an abutting portion; 512. a pressure intensifying part; 513. a step surface; 514. a rolling ball; 52. a compression spring; 53. a drive disc; 531. an avoidance surface; 532. pressing the surface; 533. a connecting surface; 6. mounting a disc; 7. arranging a material tray; 71. blanking a track; 8. an electromagnet; 9. a material receiving slideway; 91. a cushion pad.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses continuous type spring forced compression equipment.

Referring to fig. 1 and 2, the continuous spring pressure equipment comprises a frame 1, wherein an installation frame 2 is arranged on the upper side of the frame 1 in a lifting mode, and a power assembly 3 for driving the installation frame 2 to lift is arranged between the frame 1 and the installation frame 2. The mounting frame 2 is provided with a rotary table 21 in a rotating manner, the rotating axis of the rotary table 21 is vertically arranged, and the mounting frame 2 is also provided with a driving assembly 4 for driving the rotary table 21 to rotate. The edge position of the side has seted up caulking groove 211 from last down on carousel 21, and caulking groove 211 is equipped with a plurality ofly around carousel 21 axis evenly spaced apart on carousel 21, and in this embodiment, caulking groove 211 quantity is eight. The frame 1 is further fixed with a support frame 11 on one side of the mounting frame 2, and the support frame 11 is provided with a pressing device 5 on the upper side of the turntable 21.

In practical application, a worker can drive the mounting frame 2 and the turntable 21 to lift and lower by the power assembly 3 according to the stress requirements, compression lengths or self lengths of different springs for forced compression treatment, and the distance between the turntable 21 and the pressing device 5 is adjusted; then, the spring is placed in the embedding groove 211, the driving assembly 4 drives the rotary disc 21 to rotate, the spring is conveyed, and meanwhile, the pressing device 5 compresses the spring 52 downwards and performs forced pressing on the spring. After the spring is forced, the spring is sent out by the rotary disc 21.

Specifically, referring to fig. 1 and 2, the lower side of the mounting frame 2 is vertically fixed with four sliding columns 22, the four sliding columns 22 are uniformly arranged around the rotation axis of the turntable 21 at intervals, and the four sliding columns 22 penetrate through the rack 1 and are connected with the rack 1 in a sliding manner. The power assembly 3 comprises a clamping block 31 and a power member. The two opposite sides of the upper side surface of the machine frame 1 of the clamping blocks 31 are respectively provided with one clamping block, the lower sides of the two clamping blocks 31 are respectively fixed with a sliding block 311, the upper side surface of the machine frame 1 is provided with a sliding groove 12 along the direction in which the two clamping blocks 31 are close to and far away from each other, and the two sliding blocks 311 are embedded into the sliding groove 12 and are in sliding fit with the sliding groove 12. The mounting bracket 2 is located two and presss from both sides the lift piece 23 of tight piece 31 directly over, and the mounting bracket 2 includes the downside position, and two press from both sides the upside that tight piece 31 is close to one side each other and all are provided with guide inclined plane 312, and the relative both sides of lift piece 23 downside correspond two guide inclined planes 312 and are provided with butt joint inclined plane 231, and two butt joint inclined planes 231 correspond guide inclined plane 312 in the butt joint respectively. The power part is a screw rod 32, the axial direction of the screw rod 32 is parallel to the length direction of the sliding chute 12, the screw rod 32 is rotatably erected on the machine frame 1, the thread turning directions of two sides of the screw rod 32 are opposite, and two sides of the screw rod 32 respectively penetrate through the two clamping blocks 31 and are respectively in threaded connection with the two clamping blocks 31. A hand wheel 321 is also coaxially and fixedly provided at one end of the screw 32.

In the debugging operation, the staff can rotate the screw rod 32 through the hand wheel 321 according to the stress requirement, the compression length or the self length of the corresponding spring forced pressure treatment, the two clamping blocks 31 are mutually far away or close to each other, the lifting block 23 and the mounting rack 2 are also lifted or lowered along with the screw rod, so that the distance between the turntable 21 and the pressing device 5 is adjusted, and the compression degree of the pressing device 5 on the spring is adjusted.

Referring to fig. 1 and 3, a mounting sleeve 111 is vertically arranged downwards on the upper side of the supporting frame 11, the axis of the mounting sleeve 111 is collinear with the axis of the rotary table 21, the mounting sleeve 111 is rotatably connected to the supporting frame 11 through a bearing around the axis, and a mounting disc 6 is coaxially fixed on the lower side of the mounting sleeve 111. The pressing means 5 includes a pressing rod 51 and an elastic member. The pressing rod 51 is vertical, the pressing rod 51 comprises a contact part 511 and a forced pressing part 512 positioned on the lower side, and the forced pressing part 512 penetrates through the mounting disk 6 and is connected with the mounting disk 6 in a sliding manner; the diameter of the abutting portion 511 is larger than that of the forced pressing portion 512, a downward stepped surface 513 is formed between the abutting portion 511 and the forced pressing portion 512, the elastic member is a compression spring 52, the compression spring 52 is sleeved on the forced pressing portion 512, and two ends of the compression spring 52 respectively abut against the upper side surface of the mounting plate 6 and the stepped surface 513. Moreover, eight pressing rods 51 are uniformly arranged around the axis of the mounting disc 6 at intervals, and the embedding grooves 211 and the compression springs 52 are in one-to-one correspondence with the pressing rods 51.

The pushing device 5 further comprises a driving disc 53, the driving disc 53 is fixed on the support frame 11, the driving disc 53 is located right above the mounting disc 6, the axis of the driving disc 53 is collinear with the axis of the mounting disc 6, and the mounting sleeve 111 penetrates through the driving disc 53. The lower side surface of the driving disc 53 includes an avoiding surface 531 and a pressing surface 532 which are oppositely arranged, and a connecting surface 533 which is arranged between the avoiding surface 531 and the pressing surface 532, the avoiding surface 531 is higher than the pressing surface 532, two opposite sides of the connecting surface 533 are respectively connected with the avoiding surface 531 and the pressing surface 532, and the connecting surface 533 gradually descends from one side of the avoiding surface 531 to one side of the pressing surface 532. The upper end of each pressure lever 51 is embedded with a rolling ball 514, each rolling ball 514 is in rolling fit with the upper end of the corresponding pressure lever 51, and the upper part of each rolling ball 514 is abutted against the lower side surface of the driving disc 53.

Meanwhile, the drive assembly 4 includes a synchronizing shaft 41 and a drive motor 42. The synchronizing shaft 41 is vertically arranged, the axis of the synchronizing shaft 41 is coaxial with the mounting disc 6, the synchronizing shaft 41 penetrates through the mounting sleeve 111 and is fixed with the mounting sleeve 111, and the lower end of the synchronizing shaft 41 is coaxially fixed with the turntable 21. The driving motor 42 is fixed on the supporting frame 11, and an output shaft of the driving motor 42 is coaxially fixed with the synchronizing shaft 41.

In actual operation, the spring to be forced is placed in the caulking groove 211, and the driving motor 42 drives the rotary table 21 and the mounting disc 6 to rotate; along with the rotation of the mounting disc 6, the rolling ball 514 at the upper end of the press rod 51 is guided by the connecting surface 533, passes through the avoiding surface 531 to reach the lower pressing surface 532, and presses down the press rod 51 to perform a pressure operation on the spring to be subjected to pressure strengthening; after the spring is forced, the rolling ball 514 at the upper end of the press rod 51 is separated from the lower pressing surface 532, the press rod 51 is driven by the compression spring 52 to rise and separate from the spring which has completed the forced pressing operation, and at this time, the worker can take the spring down from the caulking groove 211.

With continued reference to fig. 1 and 3, in order to facilitate the insertion and removal of the spring into and from the caulking grooves 211, one side of each caulking groove 211 close to the edge of the rotating disk 21 is penetrated through the edge of the rotating disk 21 and is formed with an upper material outlet 212 and a lower material outlet 212, a fixing frame on one side of the mounting frame 2 corresponding to the pressing surface 532 is provided with an arc-shaped guide plate 24, the arc-shaped guide plate 24 is arranged around the rotating disk 21, and the curvature center of the arc-shaped guide plate 24 is on the axis of the rotating disk 21. One side of the frame 1, which is located on the avoiding surface 531, is provided with a material arranging disc 7, in this embodiment, the material arranging disc 7 may be any one of a vibrating disc, a centrifugal disc and the like, and the automatic arrangement of springs is only required. The material arranging disc 7 comprises a material discharging rail 71, and a material discharging port of the material discharging rail 71 is close to the edge of the rotating disc 21 and supplies springs to the embedded grooves 211. The mounting bracket 2 is located one side of dodging face 531 and still the mount is equipped with magnetism and inhales the piece, and magnetism is inhaled the piece and is electromagnet 8, and electromagnet 8 is close to carousel 21 edge and sets up with carousel 21 interval, and the interval between electromagnet 8 and the carousel 21 edge is greater than the external diameter of spring. Meanwhile, a material receiving slideway 9 is arranged on a position fixing frame of the rack 1 below the electromagnet 8, and a cushion pad 91 is laid at a position right below the electromagnet 8 of the material receiving slideway 9.

When the springs are supplied to the caulking grooves 211, the springs are arranged by the arranging tray 7 and are guided by the blanking track 71 to be supplied to the rotary table 21, the upper and lower material ports 212 of each caulking groove 211 are sequentially communicated with the material outlet of the blanking track 71 along with the rotation of the rotary table 21, and the springs slide into the caulking grooves 211 through the upper and lower material ports 212; the turntable 21 continues to rotate, and the spring enters the range limited by the arc-shaped guide plate 24, so that the spring is prevented from being ejected through the feeding and discharging openings 212 in the forced operation. After the spring is subjected to forced compression treatment and is separated from the limitation of the arc-shaped guide plate 24, when the spring passes through the electromagnet 8, the electromagnet 8 is electrified, the spring is sucked out of the embedded groove 211, then the electromagnet 8 is turned off, and the spring falls off from the electromagnet 8 and falls into the material receiving slide 9.

It should be noted that, when the heights of the mounting frame 2 and the rotating disc 21 are adjusted according to different springs, the material arranging disc 7 needs to be replaced, or the height of the material arranging disc 7 itself needs to be adjusted, including and not limited to adding or reducing cushion blocks on the lower side of the material arranging disc 7, so as to adjust the height of the material arranging disc 7.

The implementation principle of continuous spring forced compression equipment in the embodiment of the application is as follows:

in practical application, the springs to be forced are accumulated in the material collecting tray 7, the springs are collected by the material collecting tray 7 and are guided by the blanking track 71 to be supplied to the turntable 21; then, the driving motor 42 drives the turntable 21 and the mounting plate 6 to rotate, the feeding and discharging openings 212 of each embedding slot 211 are sequentially communicated with the discharging openings of the feeding rail 71, and the springs slide into the embedding slots 211 through the feeding and discharging openings 212.

With the continuous rotation of the turntable 21, the spring enters the range limited by the arc-shaped guide plate 24; meanwhile, the rolling ball 514 at the upper end of the pressure lever 51 is guided by the connecting surface 533, passes through the avoiding surface 531 to reach the lower pressure surface 532, and presses down the pressure lever 51 to perform a pressure operation on the spring to be subjected to pressure strengthening; after the spring is forced, the rolling ball 514 at the upper end of the pressing rod 51 will be separated from the lower pressing surface 532, and the pressing rod 51 will be lifted and separated from the spring which has completed the forcing operation under the driving of the compression spring 52.

After the spring is subjected to the forced pressure treatment and is separated from the limitation of the arc-shaped guide plate 24, when the spring passes through the electromagnet 8, the electromagnet 8 is electrified, the spring is sucked out of the embedding groove 211, then the electromagnet 8 is turned off, and the spring falls off from the electromagnet 8 and falls into the material receiving slide 9.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a continuous type spring equipment of forcing, includes frame (1), its characterized in that: the rack (1) is rotatably provided with a turntable (21), the rotating axis of the turntable (21) is vertically arranged, the edge position of the upper side surface of the turntable (21) is provided with caulking grooves (211) from top to bottom, and at least two caulking grooves (211) are uniformly arranged on the turntable (21) around the axis of the turntable (21) at intervals;

the rack (1) is positioned right above the turntable (21) and is rotatably provided with a mounting disc (6), the axis of a rotating shaft of the mounting disc (6) is collinear with the axis of rotation of the turntable (21), a pressing rod (51) is vertically arranged on the mounting disc (6) in a sliding manner, a stepped surface (513) is arranged at the upper side of the pressing rod (51), the stepped surface (513) is arranged downwards, an elastic part is tightly abutted between the stepped surface (513) and the upper side of the mounting disc (6), the pressing rod (51) corresponds to the caulking groove (211) one by one, and the elastic part corresponds to the pressing rod (51) one by one;

the rack (1) is fixedly provided with a driving disc (53) at the upper side position of a mounting disc (6), the axis of the driving disc (53) is collinear with the axis of the mounting disc (6), the lower side surface of the driving disc (53) comprises an avoiding surface (531) and a pressing surface (532) which are oppositely arranged, and a connecting surface (533) arranged between the avoiding surface (531) and the pressing surface (532), the avoiding surface (531) is higher than the pressing surface (532), the two opposite sides of the connecting surface (533) are respectively connected with the avoiding surface (531) and the pressing surface (532), and the connecting surface (533) gradually descends from one side of the avoiding surface (531) to one side of the pressing surface (532);

the rack (1) is also provided with a driving component (4) for driving the turntable (21) and the mounting disc (6) to synchronously rotate.

2. A continuous spring stressing device according to claim 1, wherein: drive assembly (4) include synchronizing shaft (41) and driving motor (42), synchronizing shaft (41) vertical setting, the axis collineation of axis and carousel (21) of synchronizing shaft (41), mounting disc (6) and carousel (21) are connected respectively to the upper and lower both sides of synchronizing shaft (41), driving motor (42) erect in frame (1), driving motor (42) are connected and drive mounting disc (6) and carousel (21) synchronous rotation with synchronizing shaft (41) transmission.

3. A continuous spring stressing device according to claim 1, wherein: the automatic lifting mechanism is characterized in that a mounting frame (2) is arranged on the rack (1), the mounting frame (2) is arranged on the rack (1) in a lifting mode, a power assembly (3) used for driving the mounting frame (2) to lift is arranged on the rack (1), and the turntable (21) is arranged on the upper side of the mounting frame (2) in a rotating mode.

4. A continuous spring stressing device according to claim 3, wherein: power component (3) are including pressing from both sides tight piece (31), it respectively is provided with one, two respectively to press from both sides the both sides that the side is relative on frame (1) to press from both sides tight piece (31) and all slide along the direction that the two is close to each other or keeps away from and connect in frame (1), two it all is equipped with guide inclined plane (312) to press from both sides the upside that tight piece (31) are close to one side each other, the position of two relative guide inclined plane (312) of mounting bracket (2) downside all is equipped with butt joint inclined plane (231), two butt joint inclined plane (231) butt guide inclined plane (312) respectively, power component (3) are still including being used for driving two power pieces that press from both sides tight piece (31) and be close to in step or keep away from.

5. A continuous spring stressing device according to claim 4, wherein: the power part is screw rod (32), the axis of screw rod (32) is on a parallel with the slip direction who presss from both sides tight piece (31), screw rod (32) are established on frame (1) around its axis rotating turret, the screw thread of screw rod (32) ascending both sides is revolved to opposite, two tight pieces (31) of pressing from both sides are run through respectively at screw rod (32) both ends, just the both sides of screw rod (32) respectively with two tight piece (31) threaded connection of pressing from both sides.

6. A continuous spring stressing device according to claim 1, wherein: one side that caulking groove (211) are close to side edge on carousel (21) link up carousel (21) edge and be formed with feed opening (212) from top to bottom, frame (1) is put on the shelf and is equipped with arc guide plate (24), arc guide plate (24) set up and block the spring and deviate from caulking groove (211) from feed opening (212) from top to bottom around carousel (21), just arc guide plate (24) erect the one side that corresponds down pressure face (532) on frame (1).

7. A continuous spring stressing device according to claim 6, wherein: frame (1) is located one side of dodging face (531) and is provided with reason charging tray (7), reason charging tray (7) are including unloading track (71), carousel (21) edge is pressed close to the discharge gate of unloading track (71) and to caulking groove (211) supply spring.

8. A continuous spring stressing device according to claim 6, wherein: one side that frame (1) is located dodge face (531) is provided with magnetism and inhales the piece, magnetism is inhaled the piece and is close to carousel (21) edge and set up with carousel (21) interval, magnetism is inhaled the piece and is greater than the external diameter of spring with the interval between carousel (21) edge.

9. A continuous spring stressing device according to claim 8, wherein: the piece is inhaled to magnetism is electro-magnet (8), the downside that frame (1) is located electro-magnet (8) is provided with connects material slide (9), connect material slide (9) to be located the position under electro-magnet (8) and laid blotter (91).