Stamping disc for torsional spring machining

Abstract

The utility model provides a stamping disc for torsional spring machining, which comprises a supporting mechanism, the supporting mechanism comprises a machining platen supported on the ground, a fixed base is arranged in the middle of the disc surface of the machining platen, a driving motor is arranged in the middle of the bottom end of the fixed base, and the outer part of a shell of the driving motor is fixedly connected with the surface of the machining platen in a covering manner. An upper clamping disc and a lower clamping disc are installed in the middle of the top end of the machining platen, gear grooves used for transmission are formed in the surface of the upper clamping disc and the surface of the lower clamping disc, and rotating discs used for transmission are arranged in the middles of the multiple gear grooves. The adopted driving motor is electrified to drive the specific rotating disc to rotate, so that the upper clamp and the lower clamp at the top end are driven to clamp the disc, the surface of the corresponding rotating disc is driven in a meshed mode through the surface structure, and the efficiency of the machining stage is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to torsion spring processing disc utensil technical field, concretely to a kind of stamping disc utensil of torsion spring processing. BACKGROUND

[0002] Spring of mechanical force storage structure, torsion spring is a kind of mechanical force storage structure, mainly used in ancient trebuchet and other crossbows. Torsion spring is stored by the torsion or rotation of the elastic material with soft material and high toughness, so that the projectile has certain mechanical energy.

[0003] After searching, found that the application number for CN202420479886.1 a multi-size torsion spring processing cutting device;

[0004] The utility model relates to torsion spring processing technical field, concretely to a kind of multi-size torsion spring processing cutting device, it includes: box, the top of box is connected with workbench, the top of workbench is connected with cutting tool body, be provided with mounting mechanism on cutting tool body, the top of workbench is provided with adjusting mechanism, the mounting mechanism includes the connecting box, the connecting box is connected in the top of workbench, the side of connecting box is equipped with installation slot, installation column is connected in installation slot, the side of installation column and cutting tool body fixed connection, the side fixed connection of connecting box inner chamber has support column. This kind of multi-size torsion spring processing cutting device, forming step is simple, product stability is good, fast, can reduce tool action simultaneously and promote product speed, improve product stability and product angle precision of disassembly, facilitate the quick installation of new cutting tool body, convenient to use.

[0005] 1) traditional torsion spring processing structure is usually not convenient for the torsion spring processing structure to realize mutual combination, usually corresponding disc utensil assembly structure on stamping efficiency drops, and for traditional structure processing in stamping aspect, it is more difficult to stamping processing;

[0006] 2) the positioning of traditional stamping disc utensil structure is poor in stamping stability, leading to the positioning efficiency of torsion spring stamping disc utensil in later period is low. UTILITY MODEL CONTENTS

[0007] The utility model is aimed at providing a kind of torsion spring processing's stamping disc utensil to solve the problems in the above background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a stamping die for processing torsion springs, comprising a support mechanism, the support mechanism comprising a processing table supported by the ground, a fixed base provided in the middle of the disc surface of the processing table, a drive motor provided in the middle of the bottom end of the fixed base, the outer casing of the drive motor being fixedly connected to the surface of the processing table, upper and lower clamping discs installed in the middle of the top end of the processing table, gear grooves for transmission being formed on the surface of the upper and lower clamping discs, and a rotating disc for transmission being provided in the middle of a plurality of gear grooves.

[0009] As a preferred embodiment of this utility model: the rotating disks are all connected by meshing adjustment grooves, and the ends of the gear grooves are provided with a transmission mechanism for meshing.

[0010] As a preferred embodiment of the present invention: the transmission mechanism includes a pusher plate installed on the side wall of the rotating disk, and the two sides of the side wall of the pusher plate are respectively provided with connecting telescopic rods for support, and the top center of the connecting telescopic rod is provided with an access base.

[0011] As a preferred embodiment of this utility model: a linear sliding base is installed at the top center of the access base, an assembly base is installed at the top center of the linear sliding base, and an adjusting sleeve is provided at the top center of the assembly base.

[0012] As a preferred embodiment of this utility model: the bottom side of the adjusting sleeve is provided with a sliding groove, the middle part of the sliding groove is telescopically connected to the surface of the corresponding adjusting sleeve, the top center of the mounting base is provided with a fastening ring, and the end of the fastening ring is provided with a buffer spring.

[0013] As a preferred embodiment of this utility model: the end of the buffer spring is provided with a connecting ring for covering, and the bottom of the connecting ring is provided with an L-shaped fastening bracket.

[0014] As a preferred embodiment of this utility model: the end of the access base is provided with an eccentric wheel, the bottom of the eccentric wheel is fitted with the surface of the push plate on the side wall, the middle of the upper and lower clamping plates is provided with an adjustment slot, and the side wall of the processing table is provided with a conveying mechanism.

[0015] The conveying mechanism includes a machining base installed on the side wall of the machining table. A trapezoidal base is installed at the top center of the machining base. A concave groove is opened at the top center of the trapezoidal base. A sliding base is installed in the middle of the groove. A machining turning base is provided at the top center of the sliding base.

[0016] As a preferred embodiment of this utility model: the end of the turning base is provided with a machining head, the end of the machining head is horizontally mounted with a connecting seat, the top center of the connecting seat is provided with an upper top plate, and the top center of the connecting seat is provided with an induction top seat.

[0017] As a preferred embodiment of this utility model: a control box is installed on the side wall of the processing base, and a limiting seat for processing is installed on the side wall of the control box.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1) The positioning on the corresponding fixed base is achieved by using the processing table and specific structure. The power of the drive motor drives the rotation of the specific rotating disk, which in turn drives the upper and lower clamps at the top to hold the surface of the disk, realizing the meshing drive of the surface of the rotating disk, which facilitates more stable efficiency in the processing stage.

[0020] 2) The linear sliding base with a limiting push of the access base is used. The surface moves back and forth until it is matched with the center position of the corresponding sliding groove structure. The structure of the access base realizes the pushing movement of the structure. The sliding base and the corresponding control box are fixed. The position of the trapezoidal base is limited. The positioning is realized according to the induction top seat structure. In order to have better processing efficiency, more stable processing and higher degree of automation in the torsion spring stamping process. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the support mechanism structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the drive motor structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the conveying mechanism structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the rotating disk structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the connecting ring structure of this utility model;

[0027] Figure 7 This is a schematic diagram of the conveying mechanism of this utility model.

[0028] In the diagram: 1. Support mechanism; 11. Processing table; 12. Fixed base; 13. Drive motor; 14. Upper and lower clamping plates; 141. Adjustment slot; 15. Gear groove; 16. Rotary disk; 17. Adjustment slot;

[0029] 2. Transmission mechanism; 21. Push bearing plate; 22. Connecting telescopic rod; 23. Access base; 24. Linear sliding base; 25. Assembly base; 26. Adjusting sleeve; 27. Sliding groove; 28. Fastening ring; 29. ​​Buffer spring; 291. Connecting ring; 292. L-shaped fastening bracket; 293. Eccentric wheel; 294. Push plate;

[0030] 3. Conveying mechanism; 31. Machining base; 32. Concave slot; 33. Concave slot; 34. Sliding base; 35. Machining turning base; 36. Machining head; 37. Connecting seat; 38. Top plate; 39. Induction top seat; 391. Control box; 392. Limit seat. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1 - Figure 6 This utility model provides a technical solution: a stamping die for processing torsion springs, including a support mechanism 1. The support mechanism 1 includes a processing table 11 supported by the ground. A fixed base 12 is provided in the middle of the disc surface of the processing table 11. A drive motor 13 is provided in the middle of the bottom end of the fixed base 12. The outer casing of the drive motor 13 is fixedly connected to the surface of the processing table 11. An upper and lower clamping disc 14 is installed in the middle of the top end of the processing table 11. Gear grooves 15 for transmission are opened on the surface of the upper and lower clamping discs 14. A rotating disc 16 for transmission is provided in the middle of a plurality of gear grooves 15.

[0033] In this embodiment, the rotating disks 16 are all connected by meshing adjustment grooves 17, and the end of the gear groove 15 is provided with a transmission mechanism 2 for meshing.

[0034] The groove structure of the adjustment groove 17 is used to achieve meshing transmission, and meshing treatment is performed on the surfaces of the upper and lower clamping discs 14.

[0035] In this embodiment: the transmission mechanism 2 includes a pusher plate 21 installed on the side wall of the rotating disk 16. The two sides of the side wall of the pusher plate 21 are respectively provided with connecting telescopic rods 22 for support. The top center of the connecting telescopic rod 22 is provided with an access base 23.

[0036] The rod structure of the connecting telescopic rod 22 is used to achieve meshing transmission.

[0037] In this embodiment: a linear sliding base 24 is installed at the top center of the access base 23, an assembly base 25 is installed at the top center of the linear sliding base 24, and an adjusting sleeve 26 is provided at the top center of the assembly base 25.

[0038] The positioning is achieved by one end of the assembly base 25, the positioning is achieved by the cylindrical structure of the adjusting sleeve 26, and the displacement is achieved by the surface of the linear sliding base 24.

[0039] In this embodiment: the bottom side of the adjusting sleeve 26 is provided with a sliding groove 27, the middle part of the groove of the sliding groove 27 is telescopically connected with the surface of the corresponding adjusting sleeve 26, the top center of the mounting base 25 is provided with a fastening ring 28, and the end of the fastening ring 28 is provided with a buffer spring 29.

[0040] The assembly base 25 and one end of the fastening ring 28 are deflected and pushed, and the fastening ring 28 is moved and buffered by the surface of the buffer spring 29.

[0041] In this embodiment: the end of the buffer spring 29 is provided with a connecting ring 291 for covering, and the bottom of the connecting ring 291 is provided with an L-shaped fastening bracket 292.

[0042] The connecting ring 291 and the surface of the specific L-shaped fastening bracket 292 are used to achieve corresponding limiting.

[0043] In this embodiment: an eccentric wheel 293 is provided at the end of the base 23, the bottom of the eccentric wheel 293 is fitted to the surface of the push plate 294 on the side wall, an adjustment slot 141 is provided in the middle of the upper and lower clamping plates 14, and a conveying mechanism 3 is provided on the side wall of the processing table 11.

[0044] The conveying mechanism 3 includes a machining base 31 installed on the side wall of the machining table 11. A trapezoidal base 32 is installed at the top center of the machining base 31. A concave slot 33 is opened at the top center of the trapezoidal base 32. A sliding base 34 is installed in the middle of the slot of the concave slot 33. A machining turning base 35 is provided at the top center of the sliding base 34.

[0045] The sliding base 34 and the machined turning base 35 are used to achieve limiting and fixing.

[0046] In this embodiment: a machining head 36 is provided at the end of the machining turning base 35, a connecting seat 37 is horizontally installed at the end of the machining head 36, an upper top plate 38 is provided at the middle of the top of the connecting seat 37, and an induction top seat 39 is provided at the middle of the top.

[0047] The surface of the processing head 36 is used to fix the corresponding sensing top seat 39.

[0048] In this embodiment: a control box 391 is installed on the side wall of the processing base 31, and a limiting seat 392 for processing is installed on the side wall of the control box 391.

[0049] The control box 391 and the corresponding limit seat 392 are used to achieve the corresponding structure for positioning.

[0050] In practical use, the first step is to fix the cutting structure;

[0051] At this time, the operator supports the processing table 11 according to its structure. After the drive motor 13 is powered on, it drives the fixed base 12 to achieve limit positioning. After the gear groove 15 is rotated, the control gear rack is driven by the drive motor 13 to rotate. According to the rotating disk 16, it is further rotated. During the rotation, the corresponding eccentric wheel 293 rotates, and the surface of the pusher 294 is controlled to achieve high-efficiency eccentric rotation. This triggers one end of the corresponding assembly base 25, which pushes the sliding groove 27 back and forth. The adjusting sleeve 26 restricts the extrusion cutting head, which moves towards the center position. According to the corresponding linear sliding base 24, the torsion spring is positioned for cutting. The operator uses the elastic force of the buffer spring 29 to push and achieve the cyclic pulling and gathering of the head structure for cyclic processing. The cyclic steps continue until a batch of finished torsion springs is processed.

[0052] Step Two: As a means of material delivery and processing;

[0053] At this time, the metal material will move back and forth from the structure on the processing base 31, be positioned according to one end of the corresponding processing head 36, be transferred according to one end of the corresponding limiting seat 392, and be positioned according to the push and pull of the wire rope along the top of the sensing top seat 39.

[0054] The contents not described in detail in this specification are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A press-die set for torsion spring machining, comprising a support mechanism (1), characterized in that, The support mechanism (1) includes a ground-supported machining table plate (11), the middle of the disc surface of the machining table plate (11) is provided with a fixed base (12), the bottom end of the fixed base (12) is provided with a driving motor (13), the shell outside of the driving motor (13) is fixedly connected with the surface of the machining table plate (11), the top end of the machining table plate (11) is provided with an up-down clamping disc (14), the surface of the up-down clamping disc (14) is provided with a gear groove (15) for transmission, and the middle of a plurality of gear grooves (15) is provided with a rotating disc (16) for transmission.

2. The stamping die set for torsion spring machining according to claim 1, characterized in that: The rotating discs (16) are engaged and transmitted through the adjusting grooves (17) arranged in meshing mode.

3. The stamping die set for torsion spring machining of claim 2, wherein: The transmission mechanism (2) includes a pushing bearing plate (21) installed on the side wall of the rotating disc (16), the side walls of the pushing bearing plate (21) are respectively provided with a connecting telescopic rod (22) for supporting, and the top end of the connecting telescopic rod (22) is provided with an access base (23).

4. The stamping die set for torsion spring machining of claim 3, wherein: The top end of the access base (23) is provided with a linear sliding base (24), the top end of the linear sliding base (24) is provided with an assembly base (25), and the top end of the assembly base (25) is provided with an adjusting sleeve (26).

5. The torsion spring machining press tool of claim 4, wherein: The bottom side of the adjusting sleeve (26) is provided with a sliding groove (27), the groove position of the sliding groove (27) is provided in telescopic mode with the surface of the corresponding adjusting sleeve (26), the top end of the assembly base (25) is provided with a buckling ring (28), and the end of the buckling ring (28) is provided with a buffer spring (29).

6. The stamping die set for torsion spring machining of claim 5, wherein: The end of the buffer spring (29) is provided with a connecting ring (291) for cladding, and the bottom of the connecting ring (291) is provided with an L-shaped buckling frame (292).

7. The stamping die set for torsion spring machining of claim 3, wherein: The end of the access base (23) is provided with an eccentric wheel (293), the bottom of the eccentric wheel (293) is provided in close contact with the surface of a pushing piece (294) of the side wall, the middle of the up-down clamping disc (14) is provided with an adjusting slot (141), and the side wall of the machining table plate (11) is provided with a conveying mechanism (3). The conveying mechanism (3) includes a machining base (31) installed on the side wall of the machining table plate (11), the top end of the machining base (31) is provided with a trapezoidal base (32), the top end of the trapezoidal base (32) is provided with a concave slot (33), the groove position of the concave slot (33) is provided with a sliding base (34), and the top end of the sliding base (34) is provided with a machining turning base (35).

8. The stamping die set for torsion spring machining of claim 7, wherein: The end of the turning base (35) is provided with a machining head (36), the end of the machining head (36) is transversely provided with a connecting seat (37), the top end of the connecting seat (37) is provided with an upper top plate (38), and the top end is provided with a sensing top seat (39).

9. The stamping die set for torsion spring machining of claim 7, wherein: The side wall of the machining base (31) is provided with a control box (391), and the side wall of the control box (391) is provided with a limiting seat (392) for machining.

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