Spring base plate production equipment and manufacturing method thereof

Abstract

The invention provides spring base plate production equipment and a manufacturing method thereof.The spring base plate production equipment comprises a supporting platen, a transmission motor is arranged on the surface of the lower end of the supporting platen, a longitudinal supporting plate is fixedly connected to the surface of the top end of the supporting platen, and a feeding punching table is arranged on the surface of the upper end of one side of the longitudinal supporting plate; a forming roller mechanism is fixedly connected to the position, on the surface of the longitudinal supporting plate, of one side of the feeding punching table, a two-end bending mechanism is fixedly connected to the surface of one side of the forming roller mechanism, and limiting rollers are arranged on the surfaces of the two sides of the forming roller mechanism. However, a plurality of devices need to be used for machining in sequence in the existing spring base plate production process, and the working procedures are complex and tedious.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of spring seats of motor vehicles, and in particular to a spring pad production device and a manufacturing method thereof. Background Art

[0002] Spring plates are known from the prior art which serve to accommodate a shock absorber spring on the body of a motor vehicle and contain a hole in the middle through which the shock absorber is guided.

[0003] In the invention patent application with application number CN201080044100.4, application publication date 2014.05.07, and titled "Spring pad and method for manufacturing the spring pad", an annular retaining element made of thermoplastic plastic and a spring supporting element made of elastomeric plastic are included, which are installed at the retaining element, wherein the retaining element has at least one closed cavity.

[0004] The inventor discovered the following defects during the operation of the specific embodiment: The existing spring washers need to be punched, bent and processed at both ends, but the existing spring washers production requires the use of multiple devices to perform processing in sequence, and the process is relatively complicated and cumbersome. Summary of the invention

[0005] 1. Technical problem to be solved by the invention: The present invention provides a spring washer production device and a manufacturing method thereof, so as to solve the technical problems existing in the above-mentioned background technology.

[0006] 2. Technical solution: In order to achieve the above-mentioned purpose, the technical solution provided by the present invention is: a spring pad production equipment, including a support table, a transmission motor is arranged on the lower end surface of the support table, a longitudinal support plate is fixedly connected to the top surface of the support table, a feed punching table is arranged on the upper end surface of one side of the longitudinal support plate, a forming roller mechanism is fixedly connected to the surface of the longitudinal support plate on one side of the feed punching table, a bending mechanism at both ends is fixedly connected to the surface of one side of the forming roller mechanism, and limiting rollers are arranged on both side surfaces of the forming roller mechanism.

[0007] Furthermore, a transmission sprocket is arranged on one side surface of the transmission motor, and a transmission chain is arranged between the transmission sprocket and the forming roller mechanism.

[0008] Furthermore, the feed punching table includes a front end vertical plate fixedly connected to the upper surface of the longitudinal support plate, a feeding strap fixedly connected to one side surface of the front end vertical plate, a middle groove slide fixedly connected to the inner surface of the front end vertical plate, a hand rock shaft movably connected to one side surface of the front end vertical plate, a box support plate fixedly connected to the inner surface of the front end vertical plate below the middle groove slide, a drill rig box is arranged on the upper surface of the box support plate, a gear groove is arranged on the side surface of the drill rig box close to the hand rock shaft, lifting slides are arranged on both side surfaces of the drill rig box, a self-rotating gear is fixedly connected to the surface of the hand rock shaft, a limiting slide rod is fixedly connected to the lower end surface of the middle groove slide, and a drilling machine is arranged inside the drill rig box.

[0009] Furthermore, the self-rotating gear forms a rotating structure through a hand-rocking shaft, the self-rotating gear is meshed and connected with the surface of the gear groove, and the drill box and the drilling machine form a lifting structure on the surface of the limiting slide rod through the rotation of the self-rotating gear.

[0010] Furthermore, the forming roller mechanism includes a transport roller base, the surface of the transport roller base is movably connected with a lower pressure roller, two lower pressure rollers are provided, and a double sprocket is provided on one side of the lower pressure roller, the inner surface of the transport roller base is fixedly connected with a "mountain"-shaped plate, the upper surface of the "mountain"-shaped plate is provided with a mounting groove, the inner surface of the "mountain"-shaped plate is fixedly connected with a pad slide, the upper end surface of the mounting groove is fixedly connected with a top cover, the lower end surface of the top cover is movably connected with a movable roller base, the one side surface of the movable roller base is movably connected with a lower pressure roller, and the surface of the top cover is provided with a lower pressure cylinder.

[0011] Furthermore, there are two lower pressure rollers, and one of the lower pressure rollers is a single sprocket, and the double sprocket is transmitted through a transmission chain with the single sprocket on the surface of the other lower pressure roller, and the double sprocket forms a transmission structure with a transmission motor through a transmission chain, and two raised grooves are provided on the surface of the pad slide, and the two lower pressure rollers rotate on the surface of the pad slide through the raised grooves, and the movable roller base is lifted and lowered on the surface of the mounting groove by the extension and retraction of the telescopic arm of the downward pressure cylinder.

[0012] Furthermore, the bending mechanism at both ends includes a rear end vertical plate, a discharging support plate is fixedly connected to the surface of one side of the rear end vertical plate, a rotating circular hole is provided on the surface of the discharging support plate, a rotating disk is movably connected to the surface of the rotating circular hole, a torsion column is fixedly connected to the upper surface of the rotating disk, a gear disk is fixedly connected to the lower side of the rotating disk, a fixed column is provided at the center position above the rotating disk, and a torque gear is meshedly connected to the surface of one side of the gear disk.

[0013] Furthermore, the surfaces around the rotating disk are provided with embedded rings, and the rotating disk forms a rotating movable structure on the surface of the rotating circular hole through the embedded rings. The gear plate and the rotating disk form a rotating structure on the surface of the rotating circular hole through the torque gear. The torsion column is arranged on one side of the fixed column and moves on the curved surface on the side of the fixed column. A limiting baffle is arranged on the surface of the discharge support plate, and a torque motor is arranged under the torque gear.

[0014] A method for producing a spring washer comprises the following steps: S1: Push the unformed spring pad strip into between the lower pressure roller and the lower pressure roller in the forming roller mechanism through the feeding plate on one side of the feeding punching table, and pull the unformed spring pad strip toward the bending mechanisms at both ends through the rotating lower pressure roller; S2: When the position where the holes should be punched on the surface of the unformed spring pad strip moves to the top of the drilling machine, the transmission motor stops and the spring pad strip stops moving, and the hand rocker shaft is manually rotated to drive the drilling machine to rise and perform drilling on the surface of the spring pad strip; S3: When the holes on the surface of the spring pad strip are completed, the transmission motor is restarted to drive the spring pad strip to continue to move. At the same time, according to the required bending degree of the spring pad strip, the downward pressure cylinder is controlled to extend so that the lower pressure roller moves downward, and the spring pad strip continues to move through the lower pressure roller, and the spring pad strip is bent and deformed by the lower pressure roller, completing the bending forming of the spring pad; S4: The formed spring pad continues to move under the action of the pressure roller below and exits from the forming roller mechanism. When it is necessary to perform bending operations on both sides of the spring pad, the top side of the spring pad is placed between the torsion column and the fixed column. The torque gear drives the torsion column to rotate, thereby bending the top of the spring pad. Repeat the operation on the other end of the spring pad to complete the bending operations on both sides of the spring pad.

[0015] 3. Beneficial effects: The design of the present invention is reasonable. When the spring pad is produced, the unformed spring pad strip is pushed into the forming roller mechanism through the feeding strap on one side of the feed punching table, so that the spring pad strip slides on the surface of the pad slide plate. When the spring pad strip is pushed to the lower pressure roller protruding from the surface of the pad slide plate, it is driven by the lower pressure roller to pull the spring pad strip to move toward the bending mechanisms at both ends. When the punching position of the spring pad strip moves to the top of the drilling machine in the feed punching table, the transmission motor stops. At this time, the drilling machine is started to drive the self-rotating gear to rotate by manually shaking the hand rock shaft. With the rotation of the self-rotating gear, the gear groove meshing on its surface and the drilling machine box body move upward along the limit slide rod, driving the drilling machine inside the drilling machine box body to perform drilling operation on the corresponding position of the spring pad strip. When the drilling is completed, the hand rock shaft is rotated in the opposite direction to drop the drilling machine box body back on the surface of the box body support plate, thereby achieving the purpose of drilling holes in the spring pad strip. When the drilling rig box falls back on the surface of the box support plate, the transmission motor continues to rotate, driving the double sprocket wheel and the two lower pressure rollers in the forming roller mechanism to rotate inside the transport roller base. At the same time, according to the bending requirements of the spring pad strip, the telescopic wall of the downward pressure cylinder above the top cover extends, driving the movable roller base and the lower pressure roller to move downward, pressing the spring pad strip downward, causing the spring pad strip to deform, and finally being pushed out under the action of the rotating lower pressure roller, achieving the purpose of pressing and forming the spring pad strip. When the formed spring pad is pushed out, one end of the spring pad is placed between the torsion column and the fixed column, and the other end of the spring pad is limited by the limit baffle. At this time, the torque motor drives the torque gear to rotate, and the torque gear drives the gear plate and the rotating plate to rotate on the surface of the discharge support plate. At this time, one end of the spring pad is bent under the action of the torsion column swinging around the fixed column, and the other end of the spring pad is bent repeatedly to complete the processing of both ends of the spring pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the feed punching station of the present invention; Figure 3 It is a schematic diagram of the interior of the feed punching station of the present invention; Figure 4 It is a three-dimensional schematic diagram of the lower pressing roller of the present invention; Figure 5 It is a three-dimensional schematic diagram of the lower pressing roller of the present invention; Figure 6 This is a schematic diagram of the "mountain" type plate structure of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the bending mechanism at both ends of the present invention; Figure 8 This is a schematic diagram of the structure of the rotating disk of the present invention; Fig. 9 It is a schematic plan view of the structure of the bending mechanism at both ends of the present invention; Fig.10 It is a schematic diagram of a spring washer assembly according to the present invention.

[0017] Reference numerals: 1. Supporting plate; 2. Transmission motor; 3. Longitudinal supporting plate; 4. Feeding punching table; 401. Front vertical plate; 402. Feeding slat; 403. Middle slot slide; 404. Hand rocking shaft; 405. Box support plate; 406. Drilling machine box; 407. Gear slot; 408. Lifting slide; 409. Rotating gear; 410. Limiting slide bar; 411. Drilling machine; 5. Forming roller mechanism; 501. Feeding roller base; 502. Lower pressure roller; 503, double sprocket disc; 504, "mountain" type plate; 505, mounting groove; 506, pad slide plate; 507, top cover; 508, movable roller base; 509, lower pressure roller; 510, lower pressure cylinder; 6, bending mechanism at both ends; 601, rear end vertical plate; 602, discharge support plate; 603, rotating circular hole; 604, self-rotating disc; 605, torsion column; 606, gear disc; 607, fixed column; 608, torque gear; 7, limit roller. DETAILED DESCRIPTION

[0018] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0022] See attached Figure 1-10 , including a supporting table 1, a transmission motor 2 is arranged on the lower end surface of the supporting table 1, a longitudinal supporting plate 3 is fixedly connected to the top surface of the supporting table 1, a feeding punching table 4 is arranged on the upper end surface of one side of the longitudinal supporting plate 3, a forming roller mechanism 5 is fixedly connected to the surface of the longitudinal supporting plate 3 on one side of the feeding punching table 4, a bending mechanism 6 at both ends is fixedly connected to the surface of the forming roller mechanism 5 on one side, limiting rollers 7 are arranged on both side surfaces of the forming roller mechanism 5, a transmission sprocket is arranged on one side surface of the transmission motor 2, and a transmission chain is arranged between the transmission sprocket and the forming roller mechanism 5. In the present technical scheme, the spring pad is punched by the feeding punching table 4, the spring pad is transported and pressed by the forming roller mechanism 5, and the two ends of the spring pad are processed by the bending mechanism 6 at both ends, thereby completing the integrated processing of punching, bending and processing at both ends.

[0023] The feed punching station 4 includes a front end vertical plate 401 fixedly connected to the upper surface of the longitudinal support plate 3, a feeding strap 402 is fixedly connected to one side surface of the front end vertical plate 401, a middle slot slide 403 is fixedly connected to the inner surface of the front end vertical plate 401, a hand rock shaft 404 is movably connected to one side surface of the front end vertical plate 401, a box support plate 405 is fixedly connected to the inner surface of the front end vertical plate 401 below the middle slot slide 403, a drilling rig box 406 is arranged on the upper surface of the box support plate 405, and a drilling rig box 406 is arranged on the surface of one side close to the hand rock shaft 404 There is a gear groove 407, and lifting slide grooves 408 are set on the surfaces of both sides of the drilling rig case 406. The surface of the hand rock shaft 404 is fixedly connected with a self-rotating gear 409, and the lower end surface of the middle groove slide plate 403 is fixedly connected with a limiting slide rod 410. A drilling machine 411 is set inside the drilling rig case 406, and the self-rotating gear 409 forms a rotating structure through the hand rock shaft 404. The self-rotating gear 409 is meshed and connected with the surface of the gear groove 407, and the drilling rig case 406 and the drilling machine 411 form a lifting structure on the surface of the limiting slide rod 410 through the rotation of the self-rotating gear 409.

[0024] In this embodiment, when the spring pad is produced, the unformed spring pad strip is pushed into the forming roller mechanism 5 through the feeding strap 402 on one side of the feeding punching table 4, so that the spring pad strip slides on the surface of the pad slide 506. When the spring pad strip is pushed to the lower pressure roller 502 protruding from the surface of the pad slide 506, the spring pad strip is driven by the lower pressure roller 502 to move toward the bending mechanisms 6 at both ends. When the punching position of the spring pad strip moves to the top of the drilling machine 411 in the feeding punching table 4, the transmission motor 2 stops. At this time, the drilling machine 411 is started and the self-rotating gear 409 is driven to rotate by manually shaking the hand rock shaft 404. As the self-rotating gear 409 rotates, the gear groove 407 meshing on its surface and the drilling machine box 406 are driven to move upward along the limiting slide bar 410, driving the drilling machine 411 inside the drilling machine box 406 to punch holes at the corresponding positions of the spring pad strips. When the drilling is completed, the hand rock shaft 404 is rotated in the reverse direction to drop the drilling machine box 406 back onto the surface of the box support plate 405, thereby achieving the purpose of punching holes in the spring pad strips.

[0025] The forming roller mechanism 5 includes a transport roller base 501, and the surface of the transport roller base 501 is movably connected to a lower pressure roller 502, and the lower pressure roller 502 is provided with two, and a double sprocket wheel 503 is provided on one side of the lower pressure roller 502, and the inner surface of the transport roller base 501 is fixedly connected to a "mountain" type plate 504, and the upper surface of the "mountain" type plate 504 is provided with a mounting groove 505, and the inner surface of the "mountain" type plate 504 is fixedly connected to a pad slide 506, and the upper end surface of the mounting groove 505 is fixedly connected to a top cover 507, and the lower end surface of the top cover 507 is movably connected to a movable roller base 508, and one side of the movable roller base 508 A lower pressure roller 509 is movably connected on the surface, and a lower pressure cylinder 510 is arranged on the surface of the top cover 507. Two lower pressure rollers 502 are arranged, and one of the lower pressure rollers 502 is a single sprocket. The double sprocket 503 is transmitted through a transmission chain with the single sprocket on the surface of the other lower pressure roller 502. The double sprocket 503 forms a transmission structure with a transmission motor 2 through a transmission chain. Two raised grooves are arranged on the surface of the pad slide 506, and the two lower pressure rollers 502 rotate on the surface of the pad slide 506 through the raised grooves. The movable roller base 508 is lifted and lowered on the surface of the mounting groove 505 by the extension and retraction of the telescopic arm of the lower pressure cylinder 510.

[0026] In this embodiment, after the drilling rig box 406 falls back onto the surface of the box support plate 405, the transmission motor 2 continues to rotate, driving the double sprocket wheel 503 and the two lower pressure rollers 502 in the forming roller mechanism 5 to rotate inside the transport roller base 501. At the same time, according to the requirement of bending the spring pad strip, the telescopic wall of the downward pressure cylinder 510 above the top cover 507 is extended, driving the movable roller base 508 and the lower pressure roller 509 to move downward, pressing the spring pad strip downward, causing the spring pad strip to deform, and finally being pushed out under the action of the rotating lower pressure roller 502, thereby achieving the purpose of pressing and forming the spring pad strip.

[0027] The two-end bending mechanism 6 includes a rear end vertical plate 601, a discharging support plate 602 is fixedly connected to one side surface of the rear end vertical plate 601, a rotating circular hole 603 is provided on the surface of the discharging support plate 602, a self-rotating disk 604 is movably connected to the surface of the rotating circular hole 603, a torsion column 605 is fixedly connected to the upper surface of the self-rotating disk 604, a gear disk 606 is fixedly connected to the lower surface of the self-rotating disk 604, a fixed column 607 is provided at the center position above the self-rotating disk 604, and a meshing column 607 is provided on one side surface of the gear disk 606 It is connected to a torque gear 608, and the surfaces of the rotating disk 604 are provided with embedded rings. The rotating disk 604 forms a rotating movable structure on the surface of the rotating circular hole 603 through the embedded rings. The gear plate 606 and the rotating disk 604 form a rotating structure on the surface of the rotating circular hole 603 through the torque gear 608. The torsion column 605 is arranged on one side of the fixed column 607, and moves on a curved surface on one side of the fixed column 607. A limiting baffle is arranged on the surface of the discharge support plate 602, and a torque motor is arranged under the torque gear 608.

[0028] In this embodiment, after the formed spring pad is pushed out, one end of the spring pad is placed between the torsion column 605 and the fixed column 607, and the other end of the spring pad is limited by the limit baffle. At this time, the torque motor drives the torque gear 608 to rotate, and the torque gear 608 drives the gear plate 606 and the rotating plate 604 to rotate on the surface of the discharge support plate 602. At this time, one end of the spring pad is bent under the action of the torsion column 605 swinging around the fixed column 607, and the other end of the spring pad is bent repeatedly to complete the processing of both ends of the spring pad.

[0029] A method for producing a spring washer comprises the following steps: S1: Push the unformed spring pad strip through the feeding strap 402 on one side of the feeding punching table 4 into between the lower pressing roller 502 and the lower pressing roller 509 in the forming roller mechanism 5, and pull the unformed spring pad strip toward the bending mechanisms 6 at both ends through the rotating lower pressing roller 502; S2: When the position where the holes should be punched on the surface of the unformed spring pad strip moves to the top of the drilling machine 411, the transmission motor 2 stops and the spring pad strip stops moving, and the hand rocker shaft 404 is manually rotated to drive the drilling machine 411 to rise and perform the drilling operation on the surface of the spring pad strip; S3: When the holes on the surface of the spring pad strip are completed, the transmission motor 2 is restarted to drive the spring pad strip to continue to move. At the same time, according to the required bending degree of the spring pad strip, the downward pressure cylinder 510 is controlled to extend, so that the lower pressure roller 502 moves downward, and the spring pad strip continues to move through the lower pressure roller 502, and the spring pad strip is bent and deformed by the lower pressure roller 502, completing the bending forming of the spring pad; S4: The formed spring pad continues to move under the action of the lower pressure roller 502 and exits from the forming roller mechanism 5. When it is necessary to perform bending operations on both sides of the spring pad, the top side of the spring pad is placed between the torsion column 605 and the fixed column 607. The torque gear 608 drives the torsion column 605 to rotate, thereby bending the top of the spring pad. Repeat the operation on the other end of the spring pad to complete the bending operations on both sides of the spring pad.

[0030] The above-described embodiments only express a certain implementation mode of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A spring pad production equipment, characterized in that: The invention comprises a support plate (1), the lower end surface of the support plate (1) is provided with a transmission motor (2), the top end surface of the support plate (1) is fixedly connected with a longitudinal support plate (3), the upper end surface of one side of the longitudinal support plate (3) is provided with a feed punching table (4), one side of the feed punching table (4) is fixedly connected with a forming roller mechanism (5) on the surface of the longitudinal support plate (3), one side surface of the forming roller mechanism (5) is fixedly connected with two end bending mechanisms (6), and the two side surfaces of the forming roller mechanism (5) are provided with limit rollers (7).

2. A spring washer production equipment according to claim 1, characterized in that: A transmission sprocket is provided on one side surface of the transmission motor (2), and a transmission chain is provided between the transmission sprocket and the forming roller mechanism (5).

3. The spring washer production equipment according to claim 1, characterized in that: The feed punching table (4) comprises a front end vertical plate (401) fixedly connected to the upper surface of the longitudinal support plate (3); a feeding strap (402) is fixedly connected to one side surface of the front end vertical plate (401); a middle slot slide (403) is fixedly connected to the inner side surface of the front end vertical plate (401); a hand rocking shaft (404) is movably connected to one side surface of the front end vertical plate (401); a box support plate (405) is fixedly connected to the inner side surface of the front end vertical plate (401) below the middle slot slide (403); A drilling rig box (406) is arranged on the upper surface of the box support plate (405); a gear groove (407) is arranged on the surface of the drilling rig box (406) on one side close to the hand rocking shaft (404); lifting slide grooves (408) are arranged on both side surfaces of the drilling rig box (406); a self-rotating gear (409) is fixedly connected to the surface of the hand rocking shaft (404); a limiting slide rod (410) is fixedly connected to the lower end surface of the middle groove slide plate (403); and a drilling machine (411) is arranged inside the drilling rig box (406).

4. A spring washer production equipment according to claim 3, characterized in that: The self-rotating gear (409) forms a rotating structure through the hand-rocking shaft (404), the self-rotating gear (409) is meshedly connected with the surface of the gear groove (407), and the drilling machine box (406) and the drilling machine (411) form a lifting structure on the surface of the limiting sliding rod (410) through the rotation of the self-rotating gear (409).

5. The spring washer production equipment according to claim 1, characterized in that: The forming roller mechanism (5) comprises a transport roller base (501), the surface of the transport roller base (501) being movably connected to a lower pressure roller (502), two lower pressure rollers (502) being provided, and a double sprocket wheel (503) being provided on one side of the lower pressure roller (502), the inner surface of the transport roller base (501) being fixedly connected to a "mountain"-shaped plate (504), the upper surface of the "mountain"-shaped plate (504) being provided with a mounting groove (505), the inner surface of the "mountain"-shaped plate (504) being fixedly connected to a pad slide plate (506), the upper surface of the mounting groove (505) being fixedly connected to a top cover (507), the lower surface of the top cover (507) being movably connected to a movable roller base (508), the surface of one side of the movable roller base (508) being movably connected to a lower pressure roller (509), and the surface of the top cover (507) being provided with a lower pressure oil cylinder (510).

6. The spring washer production equipment according to claim 5, characterized in that: Two lower pressure rollers (502) are provided, and one of the lower pressure rollers (502) is a single sprocket disc. The double sprocket disc (503) is driven by a transmission chain and a single sprocket disc on the surface of the other lower pressure roller (502). The double sprocket disc (503) is driven by a transmission motor (2) through a transmission chain. Two raised grooves are provided on the surface of the pad slide (506), and the two lower pressure rollers (502) rotate on the surface of the pad slide (506) through the raised grooves. The movable roller base (508) is lifted and lowered on the surface of the mounting groove (505) by the extension and retraction of the telescopic arm of the downward pressure cylinder (510).

7. The spring washer production equipment according to claim 1, characterized in that: The two-end bending mechanism (6) comprises a rear end vertical plate (601), a discharging support plate (602) is fixedly connected to a surface of one side of the rear end vertical plate (601), a rotating circular hole (603) is provided on the surface of the discharging support plate (602), a self-rotating disc (604) is movably connected to the surface of the rotating circular hole (603), a torsion column (605) is fixedly connected to the upper surface of the self-rotating disc (604), a gear disc (606) is fixedly connected to the lower surface of the self-rotating disc (604), a fixing column (607) is provided at the center position above the self-rotating disc (604), and a torque gear (608) is meshingly connected to a surface of one side of the gear disc (606).

8. The spring washer production equipment according to claim 7, characterized in that: The self-rotating disc (604) is provided with embedded rings on the surrounding surfaces, and the self-rotating disc (604) forms a rotating movable structure on the surface of the rotating circular hole (603) through the embedded rings. The gear disc (606) and the self-rotating disc (604) form a rotating structure on the surface of the rotating circular hole (603) through the torque gear (608). The torsion column (605) is provided on one side of the fixed column (607) and moves on the curved surface on the side of the fixed column (607). A limit baffle is provided on the surface of the discharge support plate (602), and a torque motor is provided below the torque gear (608).

9. A method for producing a spring washer, characterized in that: The following steps are involved: S1: Pushing the unformed spring pad strip through the feeding strap (402) on one side of the feeding punching table (4) into between the lower pressing roller (502) and the lower pressing roller (509) in the forming roller mechanism (5), and pulling the unformed spring pad strip toward the bending mechanisms (6) at both ends through the rotating lower pressing roller (502); S2: When the position on the surface of the unformed spring washer strip to be punched moves to the top of the drilling machine (411), the transmission motor (2) stops the spring washer strip and stops moving, and the hand rocker shaft (404) is manually rotated to drive the drilling machine (411) to rise and perform a drilling operation on the surface of the spring washer strip; S3: When the holes on the surface of the spring pad strip are completed, the transmission motor (2) is restarted to drive the spring pad strip to continue to move. At the same time, according to the required bending degree of the spring pad strip, the downward pressure cylinder (510) is controlled to extend so that the lower pressure roller (502) moves downward, and the spring pad strip continues to move through the drive of the lower pressure roller (502). The spring pad strip is bent and deformed by the lower pressure roller (502), and the bending forming of the spring pad is completed; S4: The formed spring pad continues to move under the action of the lower pressure roller (502) and exits from the forming roller mechanism (5). When it is necessary to perform bending operations on both sides of the spring pad, the top side of the spring pad is placed between the torsion column (605) and the fixed column (607). The torque gear (608) drives the torsion column (605) to rotate, thereby bending the top of the spring pad. Repeat the operation on the other end of the spring pad to complete the bending operation on both sides of the spring pad.

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