Novel integrated double-lug torsion spring forming device

Abstract

The utility model belongs to the technical field of mechanical part machining, and particularly relates to a novel integrated double-lug torsion spring forming device which comprises a spring machine body, an operation panel is arranged on one side of the spring machine body, the back side surface of a limiting block is connected to the front side of the longitudinal end of a supporting frame, and the side wall of the transverse end of the supporting frame is rotationally connected with a second rotating shaft. The surface of the adjusting plate abuts against the inner wall of the transverse end of the supporting frame, the front side of the transverse end of the adjusting plate is in threaded connection with a second fixing bolt, and the front end of the second fixing bolt is in threaded connection with an adjusting groove formed in the surface of a vertical plate at the bottom of the supporting frame. According to the double-lug torsion spring forming machine, through mutual cooperation of the spring machine body, the operation panel, the forming assembly, the first fixing bolt, the supporting frame, the fixing block, the first rotating shaft, a front baffle, an inserting rod and a limiting block, a double-lug torsion spring which is produced, formed and dropped on the forming assembly is protected and shielded, and meanwhile the double-lug torsion spring is received in a protective mode; and damage caused by hard landing of the double-lug torsional spring is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical part processing technical field, concretely relates to a novel integrated double -eared torsion spring forming device. BACKGROUND

[0002] In the field of mechanical part processing equipment, the novel integrated double -eared torsion spring forming device integrates multiple processes such as feeding, forming, cutting and detection, realizes the automatic production of double -eared torsion spring, and has the advantages of compact structure, simple operation, high production efficiency and stable product quality, and is widely used in mechanical, automobile, electronic, household appliance and other industries;

[0003] The existing double -eared torsion spring forming device is bent and falls off from the equipment directly when processing, which may be deformed, damaged due to collision, falling, etc., affect product quality and precision, and the double torsion springs may be scattered around the equipment, increase the difficulty and time cost of collection. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a novel integrated double -eared torsion spring forming device, aims at solving the existing double -eared torsion spring forming device in prior art, the double -eared torsion spring after forming is bent and falls off from the equipment directly when processing, which may be deformed, damaged due to collision, falling, etc., affect product quality and precision, and the double torsion springs may be scattered around the equipment, increase the difficulty and time cost of collection.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a novel integrated double -eared torsion spring forming device, comprising: spring machine body, the one side of spring machine body is equipped with operating panel, the front end surface of spring machine body is equipped with forming assembly, the first fixed peg of spring machine body front end surface is connected in screw thread, the vertical plate surface of support frame bottom of first fixed peg side wall is connected in screw thread, the rear side wall surface of support frame is abutted to spring machine body front end surface, the longitudinal end front side surface of support frame is connected fixed block, the first rotating shaft of fixed block side wall longitudinal penetration is connected, the first rotating shaft side wall rotation is connected with the ear of front baffle one side, the middle segment surface of front baffle other side is equipped with horizontal plate, the horizontal plate top of front baffle one side is inserted with plug rod, the plug rod longitudinal end is inserted in limiting block, the back side surface of limiting block is connected to the longitudinal end front side of support frame, the second rotating shaft of support frame transverse end side wall is connected, the surface of second rotating shaft is connected with the adjusting plate of rotation, the adjusting plate surface is abutbed to the inner wall of support frame transverse end, the second fixed peg of adjusting plate transverse end front side is connected in screw thread, the second fixed peg front end is connected in screw thread with adjusting groove, the adjusting groove is set up in the vertical plate surface of support frame bottom.

[0006] As a novel integral type double-ear torsion spring forming device of the utility model optimizes, the spring machine body, first fixed bolt and support frame constitute a threaded connection structure.

[0007] As a novel integral type double-ear torsion spring forming device of the utility model optimizes, the support frame, fixed block, first rotating shaft and front baffle constitute a rotary connection structure, the front baffle surface is equipped with a rectangular observation window, and the rear surface of the front baffle is equipped with a rubber pad.

[0008] As a novel integral type double-ear torsion spring forming device of the utility model optimizes, the support frame, front baffle, plug rod and limiting block constitute a plug-in engagement connection structure, the plug rod is a reverse '' L '' type integrated structure, and the longitudinal end surface of the plug rod is equipped with a rubber bump.

[0009] As a novel integral type double-ear torsion spring forming device of the utility model optimizes, the support frame, second rotating shaft and adjusting plate constitute a rotary connection structure.

[0010] As a novel integral type double-ear torsion spring forming device of the utility model optimizes, the support frame, second rotating shaft, adjusting plate, second fixed bolt and adjusting groove constitute a threaded connection structure, the support frame bottom two sides are equipped with a vertical plate, and the vertical plate surface is arc-shapedly provided with a through groove with the second rotating shaft as the shaft.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] Through the mutual cooperation between the spring machine body, operation panel, forming assembly, first fixed bolt, support frame, fixed block, first rotating shaft, front baffle, plug rod and limiting block, the double-ear torsion spring produced and dropped on the forming assembly is protected and shielded, and at the same time, the double-ear torsion spring is protected and received, so that the damage caused by hard landing of the double-ear torsion spring is avoided.

[0013] Through the mutual cooperation between the support frame, second rotating shaft, adjusting plate, second fixed bolt and adjusting groove, the falling double-ear torsion spring is collected and concentratedly discharged, and at the same time, the discharge port size can be adjusted according to the requirement. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0015] Figure 1 It is the front view structure schematic diagram of the utility model;

[0016] Figure 2 It is the side view structure schematic diagram of the utility model;

[0017] Figure 3The utility model discloses a top view structure schematic diagram.

[0018] Figure 4 It is the support frame and adjusting plate part amplification structure schematic of the utility model.

[0019] In the drawing: 1, spring machine body;2, operating panel;3, forming assembly;4, first fixed peg;5, support frame;6, fixed block;7, first rotating shaft;8, front baffle;9, plug-in rod;10, limiting block;11, second rotating shaft;12, adjusting plate;13, second fixed peg;14, adjusting groove. Specific embodiments

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] Please refer to Figures 1-4 The utility model provides the following technical scheme: a novel integrated double -ear torsion spring forming device, include: spring machine body 1, spring machine body 1 one side is equipped with operating panel 2, spring machine body 1 front end surface is equipped with forming assembly 3, spring machine body 1 front end surface screw thread connection first fixed peg 4, first fixed peg 4 side wall screw thread connection support frame 5 bottom vertical plate surface, support frame 5 rear side wall surface abuts on spring machine body 1 front end surface, support frame 5 longitudinal end front side surface connection fixed block 6, fixed block 6 side wall longitudinal through -connection first rotating shaft 7, first rotating shaft 7 side wall rotation connection front baffle 8 one side connection ear, front baffle 8 other side middle segment surface is equipped with horizontal plate, front baffle 8 one side horizontal plate top plug-in plug-in rod 9, plug-in rod 9 longitudinal end is inserted in limiting block 10, limiting block 10 back side surface is connected to support frame 5 longitudinal end front side, support frame 5 horizontal end side wall rotation connection second rotating shaft 11, second rotating shaft 11 surface rotation connection adjusting plate 12, adjusting plate 12 surface abuts on support frame 5 horizontal end inner wall, adjusting plate 12 horizontal end front side screw thread connection second fixed peg 13, second fixed peg 13 front end screw thread connection adjusting groove 14, adjusting groove 14 is set up in support frame 5 bottom vertical plate surface, and the spring machine body 1, operating panel 2 and forming assembly 3 of the design are integrated double -ear torsion spring forming machine main body, and a large number of related components are arranged in the integrated double -ear torsion spring forming machine main body, since it is prior art, and the core content of the technical scheme is irrelevant, therefore, the technical scheme does not make too much description.

[0022] The main model of the integrated double -ear torsion spring forming machine is CMM-12-237R spring machine.

[0023] In use: the integrated double-ear torsion spring forming machine body is in normal temperature state, the spring steel wire after pre-heat treatment is conveyed to the forming system through the feeding mechanism. The cutter, cam, roller and other components in the forming assembly 3 apply bending, torsion and other forces to the steel wire according to the program set by the numerical control system, so that the steel wire gradually forms the required spring shape.

[0024] Preferably: the spring machine body 1, the first fixing bolt 4 and the support frame 5 form a threaded connection structure.

[0025] In specific use, the first fixing bolt 4 is used to fix the support frame 5 at the position directly below the forming assembly 3 at the front end of the spring machine body 1.

[0026] Preferably: the support frame 5, the fixed block 6, the first rotating shaft 7 and the front baffle 8 form a rotating connection structure, the front baffle 8 is provided with a rectangular observation window on the surface, and the rear surface of the front baffle 8 is provided with a rubber pad.

[0027] In specific use, the fixed block 6 and the first rotating shaft 7 provided at the front end of the support frame 5 are used to connect the front baffle 8 at the front end of the support frame 5, and the other side of the front baffle 8 is fixed at the front end of the support frame 5 by the cooperation of the insertion rod 9 and the limiting block 10.

[0028] Preferably: the support frame 5, the front baffle 8, the insertion rod 9 and the limiting block 10 form a plug-in and clamping connection structure, the insertion rod 9 is a reverse "L" type integrated structure, and the longitudinal end surface of the insertion rod 9 is provided with a rubber block.

[0029] In specific use, the insertion rod 9 is inserted into the horizontal plate on one side of the limiting block 10 and the front baffle 8, so as to fix the position of the front baffle 8 at the front end of the support frame 5.

[0030] Preferably: the support frame 5, the second rotating shaft 11 and the adjusting plate 12 form a rotating connection structure.

[0031] In specific use, the adjusting plate 12 rotatably connected to the side wall of the support frame 5 is rotated and opened downward on the adjusting plate 12 under the action of the second rotating shaft 11, so that the collected double-ear torsion springs slide down from one side of the adjusting plate 12.

[0032] Preferably: the support frame 5, the second rotating shaft 11, the adjusting plate 12, the second fixing bolt 13 and the adjusting groove 14 form a threaded connection structure, the support frame 5 is provided with vertical plates on both sides of the bottom, and the vertical plates are provided with through grooves in an arc shape with the second rotating shaft 11 as the center.

[0033] In specific use, after adjusting the opening angle of the adjusting plate 12 according to the processing speed of the double-ear torsion spring, the second fixing bolt 13 is inserted through the adjusting groove 14 of the corresponding position on the vertical plate at the bottom of the support frame 5 to fix the adjusting plate 12, so as to fix the position of the adjusted adjusting plate 12.

[0034] Working principle: after the spring machine body 1 is set by the operation panel 2, the double-ear torsion spring is produced by the cooperation of the bending mechanism and the discharging mechanism on the operation panel 2, the first fixing bolt 4 is used to fix the support frame 5 at the position below the forming assembly 3 at the front end of the spring machine body 1, then the fixed block 6 and the first rotating shaft 7 are arranged at the front end of the support frame 5, the front baffle 8 is connected at the position of the front end of the support frame 5, the other side of the front baffle 8 is fixed at the position of the front end of the support frame 5 by the cooperation of the inserting rod 9 and the limiting block 10, then the rubber pad arranged on the inner wall of the support frame 5 and the adjusting plate 12 is used to flexibly receive the falling double-ear torsion spring, so as to avoid the damage caused by the hard landing of the double-ear torsion spring, at the same time, the adjusting plate 12 connected with the side wall of the support frame 5 is rotated on the adjusting plate 12 under the action of the second rotating shaft 11 and is opened downward, so that the collected double-ear torsion spring slides downward from the side of the adjusting plate 12, at this time, the opening angle of the adjusting plate 12 can be adjusted according to the processing speed of the double-ear torsion spring, then the second fixing bolt 13 is used to fix on the adjusting plate 12 by penetrating through the adjusting slot 14 arranged on the vertical plate at the bottom of the support frame 5, so as to fix the position of the adjusting plate 12 with the opening and closing adjusted, at the same time, the processing state on the forming assembly 3 on the surface of the spring machine body 1 can be observed by the observation window arranged on the surface of the front baffle 8 during production, so as to find the accident in time and process it.

[0035] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail by referring to the foregoing embodiments, for the person skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A novel integrated double-ear torsion spring forming device, comprising: A spring machine body (1) is characterized in that: an operation panel (2) is provided on one side of the spring machine body (1), a forming component (3) is provided on the front surface of the spring machine body (1), a first fixing bolt (4) is threadedly connected to the front surface of the spring machine body (1), the side wall of the first fixing bolt (4) is threadedly connected to the bottom vertical plate surface of the support frame (5), the rear side wall surface of the support frame (5) abuts against the front surface of the spring machine body (1), a fixing block (6) is connected to the front surface of the longitudinal end of the support frame (5), a first rotating shaft (7) is longitudinally connected to the side wall of the fixing block (6), the side wall of the first rotating shaft (7) is rotatably connected to a connecting ear on one side of the front baffle (8), and the other side of the front baffle (8) is connected to the connecting ear. A horizontal plate is provided on the surface of the section. A rod (9) is inserted into the top of the horizontal plate on one side of the front baffle (8). The longitudinal end of the rod (9) is inserted into the limiting block (10). The back surface of the limiting block (10) is connected to the front side of the longitudinal end of the support frame (5). The side wall of the transverse end of the support frame (5) is rotatably connected to the second rotating shaft (11). The surface of the second rotating shaft (11) is rotatably connected to the adjusting plate (12). The surface of the adjusting plate (12) abuts against the inner wall of the transverse end of the support frame (5). The front side of the transverse end of the adjusting plate (12) is threadedly connected to the second fixing bolt (13). The front end of the second fixing bolt (13) is threadedly connected to the adjusting groove (14). The adjusting groove (14) is opened on the surface of the bottom vertical plate of the support frame (5).

2. The novel integrated double-ear torsion spring forming device according to claim 1, characterized in that: The spring mechanism body (1), the first fixing bolt (4), and the support frame (5) form a threaded connection structure.

3. The novel integrated double-ear torsion spring forming device according to claim 1, characterized in that: The support frame (5), the fixing block (6), the first rotating shaft (7) and the front baffle (8) form a rotating connection structure. The surface of the front baffle (8) is provided with a rectangular observation window, and the rear surface of the front baffle (8) is provided with a rubber pad.

4. The novel integrated double-ear torsion spring forming device according to claim 3, characterized in that: The support frame (5), front baffle (8), insert rod (9) and limiting block (10) form an insert-and-lock connection structure. The insert rod (9) is an inverted "L" shaped integrated structure, and the longitudinal end surface of the insert rod (9) is provided with rubber protrusions.

5. The novel integrated double-ear torsion spring forming device according to claim 1, characterized in that: The support frame (5), the second rotating shaft (11), and the adjusting plate (12) form a rotating connection structure.

6. A novel integrated double-ear torsion spring forming device according to claim 5, characterized in that: The support frame (5), the second rotating shaft (11), the adjusting plate (12), the second fixing bolt (13) and the adjusting groove (14) form a threaded connection structure. The support frame (5) has vertical plates on both sides at the bottom, and the surface of the vertical plates has an arc-shaped through groove with the second rotating shaft (11) as the axis.

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