Precise spring separating device

Abstract

The invention relates to the field of spring separation, in particular to a precise spring separation device which comprises a supporting bottom box, a separation driving assembly and an auxiliary matching assembly, a separation box is movably installed at the upper end of the supporting bottom box, the upper end of the separation box is fixedly covered with a pressing box cover through bolts, and the upper end of the pressing box cover communicates with the separation box and is provided with a material storage box; a separation driving assembly with an auxiliary matching assembly is arranged on the supporting bottom box, when small and precise spring separation is carried out, efficient and safe separation can be carried out, the whole device is small and exquisite, the operation cost and the later-period maintenance cost are relatively low, and the device is suitable for large-scale popularization and application. And in addition, under the action of the replaceable baffle, the separation target is convenient to adjust, the applicability is high, and continuous operation separation can be carried out in cooperation with the material storage box.

Description

Technical Field

[0001] The present invention relates to the field of spring separation, in particular to a precision spring separation device. Background Art

[0002] Spring separators are mainly used to separate springs that are wound or stacked together. Precision springs are small, lightweight springs for precision electronic instruments. Small precision springs are often piled together during production and storage, and require separation when needed. The existing spring separation methods are mainly divided into vibration separation, centrifugal separation and airflow separation. The above-mentioned equipment on the market are relatively large in size when in use, and the operation and subsequent maintenance costs are high. When some small and medium-sized enterprises have separation needs for precision springs, they can only use small centrifugal spring separators. However, when the spring volume and weight are low, the centrifugal separation method has low separation efficiency and is not conducive to continuous separation. Summary of the Invention

[0003] The object of the present invention is to provide a precision spring separation device to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions: a precision spring separation device, comprising: A supporting bottom box is provided, wherein a separation box is movably mounted on the upper end of the supporting bottom box, a compression box cover is provided on the upper end of the separation box through a bolt fixing cover, the upper end of the compression box cover is connected to the separation box and is provided with a material storage box, the lower end of the material storage box is horizontally plugged with a loading spacer, one side of the separation box is connected to a separation outlet, a constraint component is provided on the side of the separation box close to the separation outlet, and the constraint component includes a blocking plate; A separation drive assembly, comprising a rotating mounting plate and a plurality of striking spring steel sheets, wherein the rotating mounting plate is rotatably disposed within the support base box, and the plurality of striking spring steel sheets are symmetrically disposed on the outer periphery of the rotating mounting plate via an adaption assembly and a control assembly, wherein the adaption assembly comprises a plurality of movable slides, and the control assembly comprises an adjustment swivel and a plurality of toggle connection ears; An auxiliary matching component is plugged into one side of the rotating mounting plate, and the auxiliary matching component controls the oil and gas access pipe.

[0005] Preferably, four assembly guide plates are vertically symmetrically provided at the upper end of the supporting bottom box, and the four assembly guide plates are movably sleeved at the lower end of the separation box. Two positioning bars are symmetrically provided on one side of the separation box close to the separation outlet. The blocking plate is vertically arranged in the separation box, and the two ends of the blocking plate are respectively slid vertically and inserted into the two positioning bars. The height of the blocking plate is equal to the height of the separation box, and a through groove is provided at the lower end of the blocking plate close to the separation outlet, and the height of the through groove is equal to the diameter of the precision spring.

[0006] Preferably, the material storage box is provided with a blanking opening through the pressing box cover, and a loading spacer is horizontally inserted into the material storage box on one side of the blanking opening, and the cross-sectional area of the loading spacer is larger than the cross-sectional area of the blanking opening.

[0007] Preferably, a drive motor box is provided on one side of the support base box, the output shaft of the drive motor box is inserted into the support base box, the rotating mounting disk is placed in the support base box and fixedly connected to the output shaft of the drive motor box, and a combined circular groove is provided at the center of one end of the rotating mounting disk away from the drive motor box, a separating support ring is horizontally provided in the combined circular groove, and the combined circular groove is separated by the separating support ring to form a first rotating chamber and a second rotating chamber, and the diameter of the first rotating chamber is larger than that of the second rotating chamber.

[0008] Preferably, the rotating mounting disk is connected to the second rotating chamber and is provided with a plurality of transfer grooves, and a movable slide is movably inserted in each of the plurality of transfer grooves. A screw block is provided on the upper end of the movable slide, and the screw block movably passes through the outer peripheral side of the rotating mounting disk, and a plurality of striking spring steel sheets are respectively connected to the side of the screw block located outside the rotating mounting disk through a combination screw.

[0009] Preferably, an adjustment swivel is rotatably inserted in the first rotating groove, and the adjustment swivel is provided with a toggle connecting ear on one side of the transfer groove. The toggle connecting ear is inserted into the transfer groove and an adjustment slide rod is horizontally provided. The movable slide seat is penetrated by an inclined slide groove, and the movable slide seat is movably connected to the adjustment slide rod through the inclined slide groove.

[0010] Preferably, a disc groove is provided on the side of the rotating mounting disc away from the driving motor box, a ratchet adjustment disc is provided in the disc groove for adjusting the swivel, a concave annular groove is provided in the disc groove, and pawls are movably provided on both sides of the concave annular groove through positioning pins, and the directions of the two pawls are arranged relative to each other, and the ratchet adjustment disc is located on the outer peripheral side of the concave annular groove and has several ratchet grooves, one end of the two pawls is respectively inserted into the two ratchet grooves, a support spring is provided on one side of the pawl, and one end of the support spring is connected to the inner side wall of the concave annular groove, an arc groove is provided in the concave annular groove on one side of the concave annular groove, a toggle block is provided on the side of the pawl located on the arc groove, and the toggle block movably passes through the arc groove.

[0011] Preferably, several of the striking spring steel sheets are arranged in an arc-shaped structure. When the striking spring steel sheet contacts the lower end of the separation box, the arc surface of the striking spring steel sheet is in tangential contact with the separation box. The virtual annular radius composed of several striking spring steel sheets is greater than the length of the distance between the upper end of the supporting bottom box and the virtual axis of the driving motor box.

[0012] Preferably, the oil and gas inlet pipe is supported and mounted in the supporting base box, one end of the oil and gas inlet pipe is inserted into the second rotating cavity of the rotating mounting plate through a sealing bearing, the oil and gas inlet pipe is placed in the second rotating cavity and is provided with a connecting boss on one side, a transfer groove is provided at the upper end of the oil and gas inlet pipe connected to the connecting boss, and a first connecting groove is provided on one side of the transfer groove in the rotating mounting plate that is connected to the second rotating cavity and the transfer groove. When the first connecting groove is directly above the rotating mounting plate, the lower end of the first connecting groove is connected to the transfer groove of the oil and gas inlet pipe.

[0013] Preferably, the screw connection block of the movable slide is located in the transfer groove and has a second connecting groove horizontally penetrating through the lower end, and a docking groove is vertically penetrated through the screw connection block at the upper end of the second connecting groove. A blow-out groove is penetrated through the center of the striking spring steel sheet, and the lower end of the blow-out groove is connected to the upper end of the docking groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: By arranging a separation drive assembly with an auxiliary matching assembly on the supporting bottom box, efficient and safe separation can be carried out when performing small and precise spring separation. The overall device is compact, and the operating cost and subsequent maintenance cost are relatively low, which is suitable for the processing and use needs of most small and medium-sized enterprises. In addition, under the action of the replaceable baffle plate, the separation target is easy to adjust and has strong applicability. Continuous operation separation can be carried out in conjunction with the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the installation of the baffle plate of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of part A; Figure 4 This is a schematic diagram of the installation structure of the rotating installation disk of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of part B; Figure 6 This is a side cross-sectional view of the rotary mounting plate connection of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the C part; Figure 8 This is a side cross-sectional diagram of the oil and gas access pipe connection of the present invention; Figure 9 For the present invention Figure 8 Schematic diagram of the D part; Figure 10 This is a schematic diagram of the connection structure between the pawl and the ratchet adjustment disk of the present invention; Figure 11 For the present inventionFigure 10 Schematic diagram of part E; Figure 12 This is an exploded view of the rotary mounting plate connection of the present invention; Figure 13 Schematic diagram of the position relationship of the two pawls of the present invention.

[0016] In the figure: supporting base box 1, separation box 2, pressing box cover 3, storage box 4, feeding spacer 5, separation outlet 6, positioning baffle 7, blocking plate 8, through slot 9, assembly guide plug plate 10, drive motor box 11, rotating mounting plate 12, transfer slot 13, movable slide 14, adjusting swivel 15, toggle connecting ear 16, adjusting slide rod 17, inclined slide 18, separating support ring 19, oil and gas access pipe 20, first connecting slot 21, second connecting slot 22, docking slot 23, striking spring steel sheet 24, blowing slot 25, concave annular groove 26, ratchet adjustment disk 27, ratchet slot 28, pawl 29, support spring 30, adapter slot 31, arc slot 32, toggle block 33. DETAILED DESCRIPTION

[0017] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1-13 , the present invention provides the following technical solutions: Embodiment 1: A precision spring separation device includes a supporting bottom box 1. A separation box 2 is movably installed at the upper end of the supporting bottom box 1. A pressing box cover 3 is fixedly covered on the upper end of the separation box 2 by bolts. A storage box 4 is communicated with the separation box 2 at the upper end of the pressing box cover 3. A feeding spacer 5 is horizontally inserted at the lower end of the storage box 4. A separation outlet 6 is communicated on one side of the separation box 2. A constraint component is arranged on one side of the separation box 2 close to the separation outlet 6. The constraint component includes a partition board 8. Four assembly guiding insertion plates 10 are vertically and symmetrically arranged at the upper end of the supporting bottom box 1. The lower end of the separation box 2 is movably sleeved on the four assembly guiding insertion plates 10. Two positioning stop bars 7 are symmetrically arranged on one side of the separation box 2 close to the separation outlet 6. The partition board 8 is vertically arranged in the separation box 2. The two ends of the partition board 8 are respectively vertically and slidably inserted into the two positioning stop bars 7. The height of the partition board 8 is equal to the height of the separation box 2. A through groove 9 is opened at the lower end of the partition board 8 close to the separation outlet 6. The height of the through groove 9 is equal to the diameter of the precision spring. The storage box 4 penetrates through the pressing box cover 3 to open a blanking port. A feeding spacer 5 is horizontally inserted on one side of the storage box 4 at the blanking port. The cross-sectional area of the feeding spacer 5 is larger than the cross-sectional area of the blanking port. The storage box 4 is used to store springs. After the feeding spacer 5 is pulled out, the springs will fall into the separation box 2. Then, under the vibration of the separation box 2, the separated springs pass through the through groove 9 and then fall out from the separation outlet 6 for the operator to use. After the separation box 2 is connected to the supporting bottom box 1 through the assembly guiding insertion plates 10, the separation box 2 can float up and down along the assembly guiding insertion plates 10 without detachment. When separating springs with different diameters, the partition board 8 with through grooves 9 of different sizes can be directly selected for replacement and use.

[0019] A separation driving component is arranged to provide a vibration force for the separation box 2. The separation driving component includes a rotating mounting disc 12 and a plurality of striking spring steel sheets 24. The rotating mounting disc 12 is rotatably arranged in the supporting bottom box 1. The plurality of striking spring steel sheets 24 are symmetrically arranged on the outer peripheral side of the rotating mounting disc 12 through an adaptation component and a regulation component. The plurality of striking spring steel sheets 24 are all arranged in an arc structure. When the striking spring steel sheet 24 contacts the lower end of the separation box 2, the arc surface of the striking spring steel sheet 24 is in tangential contact with the separation box 2. The virtual annular radius formed by the plurality of striking spring steel sheets 24 is greater than the virtual axis length of the distance from the upper end of the supporting bottom box 1 to the driving motor box 11. When the driving motor box 11 drives the rotating mounting disc 12 to rotate at a high speed, the plurality of striking spring steel sheets 24 of the rotating mounting disc 12 sequentially contact the bottom of the separation box 2. At this time, the separation box 2 is knocked and shakes up and down, realizing the separation of the springs in the separation box 2. When separating small and precision springs, the separation efficiency is high and the springs are not easily damaged.

[0020] The adaptation component includes several movable slides 14, the control component includes an adjusting swivel 15 and several toggle connecting ears 16, a driving motor box 11 is provided on one side of the support base box 1, the output shaft of the driving motor box 11 is plugged into the support base box 1, the rotating mounting disk 12 is placed in the support base box 1 and fixedly connected to the output shaft of the driving motor box 11, a combination circular groove is provided at the center of one end of the rotating mounting disk 12 away from the driving motor box 11, a separation support ring 19 is provided horizontally in the combination circular groove, the combination circular groove is separated by the separation support ring 19 into a first rotating cavity and a second rotating cavity, the diameter of the first rotating cavity is larger than that of the second rotating cavity, a plurality of transfer grooves 13 are provided in the rotating mounting disk 12, and a movable slide 14 is movably inserted in the plurality of transfer grooves 13, a screw block is provided on the upper end of the movable slide 14, the screw block movably passes through the outer peripheral side of the rotating mounting disk 12, and a plurality of striking spring steel sheets 24 are respectively passed through the combination screw When the adjusting ring 15 is rotated, the adjusting slide 17 can be driven to rotate by the toggle connecting ear 16. Since the adjusting slide 17 is slidably connected in the inclined slide 18, when the toggle connecting ear 16 rotates with the adjusting ring 15, the adjusting slide 17 will push the movable slide 14 with the inclined slide 18 to move upward, thereby adjusting the distance between the striking spring steel sheet 24 and the center point of the rotating mounting plate 12. When the striking spring steel sheet 24 is worn, the length of the striking spring steel sheet 24 is adjusted.

[0021] The rotating mounting disk 12 is provided with a disk groove on the side away from the driving motor box 11, and a ratchet adjustment disk 27 is provided in the disk groove for inserting the adjusting ring 15. A concave annular groove 26 is provided in the disk groove, and ratchets 29 are provided on both sides of the concave annular groove 26 through positioning pins. The directions of the two ratchets 29 are relatively set, and the ratchet adjustment disk 27 is located on the outer peripheral side of the concave annular groove 26 and has a plurality of ratchet grooves 28. One end of the two ratchet pawls 29 is respectively inserted into the two ratchet grooves 28, and a support spring 30 is provided on one side of the ratchet 29. One end of the support spring 30 is connected to the inner side wall of the concave annular groove 26, and an arc groove 32 is provided on one side of the concave annular groove 26 in the concave annular groove 26. The ratchet 2 A toggle block 33 is provided on one side of the arc groove 32, and the toggle block 33 is movable through the arc groove 32. When the adjusting ring 15 needs to be modulated, one of the toggle blocks 33 is moved to disengage one of the ratchet grooves 28 of the ratchet adjustment disk 27. At this time, the ratchet adjustment disk 27 and the adjusting ring 15 can rotate in one direction without reversing. When the moved toggle block 33 and the ratchet 29 are further pressed into the ratchet groove 28 by the support spring 30, since the two ratchet pawls 29 are relatively arranged, the two ratchet pawls 29 respectively limit the rotation direction of the ratchet groove 28 to maintain the stability of the adjusting ring 15 and the striking spring steel sheet 24 after adjustment.

[0022] Example 2: On the basis of Example 1, an auxiliary matching component is provided to assist in matching when the spring steel sheet 24 hits the separation box 2. The auxiliary matching component is plugged into one side of the rotating mounting disk 12, and the auxiliary matching component controls the oil and gas inlet pipe 20. The oil and gas inlet pipe 20 is mounted in the supporting bottom box 1 through a support, and one end of the oil and gas inlet pipe 20 is plugged into the second rotating cavity of the rotating mounting disk 12 through a sealed bearing. The oil and gas inlet pipe 20 is placed in the second rotating cavity and is provided with a group connection boss on one side. The upper end of the oil and gas inlet pipe 20 is connected to the group connection boss and is provided with a transfer groove 31. The side of the transfer groove 13 in the rotating mounting disk 12 is connected to the second rotating cavity and the transfer groove 13 and is provided with a first connecting groove 21. When the first connecting groove 21 is directly above the rotating mounting disk 12, the lower end of the first connecting groove 21 is connected to the transfer groove 31 of the oil and gas inlet pipe 20; when in use, the rotating mounting disk 12 rotates, and the oil and gas inlet pipe 20 remains stationary. At this time, the opening of the transfer groove 31 is always facing upward.

[0023] The screwing block of the movable slide block 14 is horizontally provided with a second connection groove 22 at the lower end inside the transfer groove 13. The upper end of the second connection groove 22 vertically penetrates the screwing block to form a docking groove 23. The center of the striking spring steel sheet 24 is vertically provided with a blowing groove 25, and the lower end of the blowing groove 25 is connected to the upper end of the docking groove 23. When the adjustment slide rod 17 pushes the movable slide block 14 to rise to the maximum extent through the inclined slide groove 18, the second connection groove 22 is still connected to the transfer groove 13. When the rotating mounting disc 12 drives a plurality of striking spring steel sheets 24 to rotate, a plurality of first connection grooves 21 communicated with the transfer groove 13 pass through and are connected to the transfer groove 31 in sequence. At this time, when the oil and gas access pipe 20 sends high-pressure air flow or oil mist dispersed by the high-pressure air flow into the transfer groove 31, the high-pressure air flow can perform air flow-assisted pushing when the striking spring steel sheet 24 contacts the separation box 2, and an air flow layer is formed between the striking spring steel sheet 24 and the separation box 2, further strengthening the hard impact force between the separation box 2 and the striking spring steel sheet 24. The principle of spraying oil mist is the same. By spraying oil mist at the contact position between the striking spring steel sheet 24 and the separation box 2, lubrication can be carried out at the contact position. When the gas containing lubricating oil enters the transfer groove 13, it can also lubricate the contact between the adjustment slide rod 17 and the inclined slide groove 18, reduce mechanical wear and the noise caused by large acting forces, and cooperate with the elastic characteristics of the striking spring steel sheet 24 to improve the durability of the vibration separation of the striking spring steel sheet 24.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision spring separation device, characterized in that, include: A supporting bottom box (1) is provided, wherein a separation box (2) is movably mounted on the upper end of the supporting bottom box (1), a pressing box cover (3) is provided on the upper end of the separation box (2) through a bolt fixing cover, the upper end of the pressing box cover (3) is connected to the separation box (2) and is provided with a material storage box (4), the lower end of the material storage box (4) is horizontally plugged with a loading spacer (5), one side of the separation box (2) is connected to be provided with a separation outlet (6), a restraining component is provided on the side of the separation box (2) close to the separation outlet (6), and the restraining component includes a blocking plate (8); A separation drive assembly, the separation drive assembly comprising a rotating mounting plate (12) and a plurality of striking spring steel sheets (24), the rotating mounting plate (12) being rotatably disposed in the supporting bottom box (1), the plurality of striking spring steel sheets (24) being symmetrically disposed on the outer peripheral side of the rotating mounting plate (12) via an adaption assembly and a regulating assembly, the adaption assembly comprising a plurality of movable slides (14), and the regulating assembly comprising an adjusting swivel (15) and a plurality of toggle connection ears (16); An auxiliary matching component is inserted into one side of the rotating mounting plate (12), and the auxiliary matching component controls the oil and gas access pipe (20).

2. The precision spring separation device according to claim 1, characterized in that: The upper end of the supporting bottom box (1) is vertically symmetrically provided with four assembly guide plug plates (10), the lower end of the separation box (2) is movably sleeved with the four assembly guide plug plates (10), and two positioning bars (7) are symmetrically provided on one side of the separation box (2) close to the separation outlet (6). The blocking plate (8) is vertically arranged in the separation box (2), and the two ends of the blocking plate (8) are respectively vertically slidably inserted into the two positioning bars (7). The height of the blocking plate (8) is equal to the height of the separation box (2), and a through groove (9) is opened at the lower end of the blocking plate (8) close to the separation outlet (6), and the height of the through groove (9) is equal to the diameter of the precision spring.

3. The precision spring separation device according to claim 2, wherein: The material storage box (4) penetrates the pressing box cover (3) to open a blanking opening, and the material storage box (4) is horizontally plugged with a loading spacer (5) on one side of the blanking opening, and the cross-sectional area of the loading spacer (5) is larger than the cross-sectional area of the blanking opening.

4. The precision spring separation device according to claim 3, characterized in that: A driving motor box (11) is provided on one side of the supporting bottom box (1), and an output shaft of the driving motor box (11) is plugged into the supporting bottom box (1). A rotating mounting plate (12) is placed in the supporting bottom box (1) and fixedly connected to the output shaft of the driving motor box (11). A combined circular groove is provided at the center of one end of the rotating mounting plate (12) away from the driving motor box (11), and a separating support ring (19) is horizontally provided in the combined circular groove. The combined circular groove is separated into a first rotating cavity and a second rotating cavity by the separating support ring (19), and the diameter of the first rotating cavity is larger than that of the second rotating cavity.

5. The precision spring separation device according to claim 4, characterized in that: The rotating mounting plate (12) is connected to the second rotating chamber and has a plurality of transfer grooves (13). A movable slide (14) is movably inserted in the plurality of transfer grooves (13). A screw block is provided at the upper end of the movable slide (14). The screw block movably penetrates the outer peripheral side of the rotating mounting plate (12). A plurality of striking spring steel sheets (24) are respectively connected to one side of the screw block located outside the rotating mounting plate (12) by means of a combination screw.

6. The precision spring separation device according to claim 5, characterized in that: An adjusting ring (15) is provided for rotation and insertion in the first rotating groove. A toggle connecting ear (16) is provided on one side of the intermediate groove (13). The toggle connecting ear (16) is inserted into the intermediate groove (13) and is provided with an adjusting slide rod (17) horizontally. An inclined slide groove (18) is provided through each movable slide seat (14). The movable slide seat (14) is movably connected to the adjusting slide rod (17) through the inclined slide groove (18).

7. The precision spring separation device according to claim 6, wherein: The rotating mounting plate (12) is provided with a plate groove on one side away from the driving motor box (11), and a ratchet adjustment plate (27) is provided in the plate groove for plugging the adjusting ring (15). A concave annular groove (26) is provided in the plate groove, and ratchets (29) are provided on both sides of the concave annular groove (26) through the movement of the positioning pin. The directions of the two ratchets (29) are set relative to each other, and the ratchet adjustment plate (27) is provided with a plurality of ratchet grooves (28) on the outer peripheral side of the concave annular groove (26). One end of the pawl (29) is respectively inserted into the two ratchet grooves (28), and a support spring (30) is provided on one side of the pawl (29). One end of the support spring (30) is connected to the inner side wall of the concave annular groove (26). An arc groove (32) is provided in the concave annular groove (26) on one side of the concave annular groove (26). The pawl (29) is provided with a toggle block (33) on one side of the arc groove (32), and the toggle block (33) is movable through the arc groove (32).

8. The precision spring separation device according to claim 7, wherein: The plurality of striking spring steel sheets (24) are all arranged in an arc-shaped structure. When the striking spring steel sheet (24) contacts the lower end of the separation box (2), the arc surface of the striking spring steel sheet (24) is in tangential contact with the separation box (2). The virtual annular radius formed by the plurality of striking spring steel sheets (24) is greater than the distance between the upper end of the supporting bottom box (1) and the virtual axis of the driving motor box (11).

9. The precision spring separation device according to claim 8, characterized in that: The oil and gas inlet pipe (20) is supported and mounted in the support base box (1). One end of the oil and gas inlet pipe (20) is inserted into the second rotating cavity of the rotating mounting plate (12) through a sealing bearing. A grouping boss is provided on one side of the oil and gas inlet pipe (20) placed in the second rotating cavity. A transfer groove (31) is provided at the upper end of the oil and gas inlet pipe (20) connected to the grouping boss. A first connecting groove (21) is provided on one side of the rotating mounting plate (12) located at the transfer groove (13) that is connected to the second rotating cavity and the transfer groove (13). When the first connecting groove (21) is located directly above the rotating mounting plate (12), the lower end of the first connecting groove (21) is connected to the transfer groove (31) of the oil and gas inlet pipe (20).

10. A precision spring separation device according to claim 9, characterized in that: The screw connection block of the movable slide (14) is located in the transfer groove (13), and a second connecting groove (22) is horizontally penetrated at the lower end thereof. A docking groove (23) is vertically penetrated through the screw connection block at the upper end thereof. A blow-out groove (25) is penetrated through the center of the striking spring steel sheet (24), and the lower end of the blow-out groove (25) is connected to the upper end of the docking groove (23).

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