Raw material supporting device for spring production feeding

Abstract

The utility model relates to a raw material supporting device for spring production feeding, and belongs to the technical field of spring production, the raw material supporting device comprises a supporting frame, a plurality of supporting blocks are arranged at the top of the supporting frame, a raw material placing plate is fixed to the tops of the supporting blocks, a supporting column is arranged at the center of the raw material placing plate in a penetrating mode, and a plurality of through holes are formed in the top of the raw material placing plate; and tensioning plates are arranged in the through holes, extrusion mechanisms are arranged on the inner sides of the multiple tensioning plates, each extrusion mechanism comprises a telescopic sleeve rod, a first spring, a fixing ring, an extrusion ring, a connecting rod and a nut, the telescopic sleeve rods are rotationally connected to the inner sides of the tensioning plates, and the thin ends of the telescopic sleeve rods are sleeved with the first springs. According to the device, the position of the nut on the supporting column is adjusted by rotating the nut, then a fixing ring is extruded, a telescopic sleeve rod is shortened, a first spring is compressed, a tensioning plate is extruded, then the tensioning plate is adjusted to extrude coiled steel wire raw materials, the raw materials are fixed, and adjustment is more convenient and faster.

Description

Technical Field

[0001] This application relates to the technical field of spring production, and in particular to a raw material support device for spring production feeding. Background Technology

[0002] Currently, spring production requires placing coiled steel wire on a support device and then feeding the ends onto a spring production lathe. Existing steel wire placement racks have a simple structure, but the wire needs to be tightened during placement. The existing tightening mechanism is cumbersome to operate, requiring sequential adjustment of the tension plate, which is not convenient to use. Furthermore, during use, when the amount of steel wire decreases, it is easy for the wire to come off the top of the tension plate, affecting production efficiency.

[0003] Regarding the aforementioned technologies, the inventors believe that the following defects exist: the existing tensioning mechanism is relatively cumbersome to operate, requiring sequential adjustment of the tensioning plate, which is not convenient to use. Furthermore, during use, when the steel wire becomes less and less, it is easy for the wire to come off from the top of the tensioning plate, affecting production efficiency. Utility Model Content

[0004] The purpose of this application is to provide a raw material support device for spring production feeding, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides a raw material support device for spring production, which adopts the following technical solution:

[0006] A raw material support device for spring production includes a support frame with multiple support blocks at the top. A raw material placement plate is fixed to the top of each support block. A support column passes through the center of the raw material placement plate. Multiple through holes are opened at the top of the raw material placement plate, and tension plates are installed in the through holes. Each tension plate has a pressing mechanism on its inner side. The pressing mechanism includes a telescopic sleeve rod, a first spring, a fixed ring, a pressing ring, a connecting rod, and a nut. The telescopic sleeve rod is rotatably connected to the inner side of the tension plate. The first spring is sleeved at the narrow end of the telescopic sleeve rod. A fixed ring is fixed to the far end of the telescopic sleeve rod away from the tension plate. The fixed ring is sleeved on the support column. A pressing ring is located at the top of the fixed ring. A connecting rod is fixed to the top of the pressing ring. A nut is fixed to the top of the connecting rod. The nut is threadedly connected to the support column.

[0007] By adopting the above technical solution, it is beneficial to adjust the position of the nut on the support column by rotating the nut, thereby squeezing the fixing ring, shortening the telescopic sleeve, compressing the first spring, squeezing the tension plate, and then adjusting the tension plate to squeeze the coiled steel wire raw material, thus fixing the raw material.

[0008] Preferably, the support column passes through the raw material placement plate and is fixedly connected to the support frame.

[0009] By adopting the above technical solutions, the overall system becomes more stable.

[0010] Preferably, the plurality of through holes are arranged in a ring array around the support column.

[0011] By adopting the above technical solution, it is convenient to tighten the coiled steel wire raw material.

[0012] Preferably, the fixing ring is slidably disposed on the support column, and the compression ring is not connected to the fixing ring.

[0013] By adopting the above technical solution, the compression ring can be squeezed by the nut, allowing the fixed ring to slide on the support column.

[0014] Preferably, each of the tension plates is provided with a blocking mechanism at its top. The blocking mechanism includes a groove, a rotating rod, a stop block, and a second spring. Each of the tension plates has a groove at its top, a rotating rod is fixed in the groove, a stop block is sleeved on the rotating rod, and a second spring is provided on both sides of the stop block. The second spring is sleeved on the rotating rod.

[0015] By adopting the above technical solution, it is convenient to put the rolled raw material on the tension plate and then flip the baffle. Under the action of the second spring, force is applied to the baffle to prevent it from returning to its original position, thereby blocking the raw material and preventing it from falling off.

[0016] Preferably, the groove is formed along the direction of the through hole.

[0017] By adopting the above technical solution, it is convenient to block the steel wire from moving away from the raw material.

[0018] In summary, this application includes at least one of the following beneficial technical effects:

[0019] 1. The extrusion mechanism allows for easy adjustment of the nut's position on the support column by rotating the nut, which in turn extrudes the fixing ring, shortening the telescopic sleeve, compressing the first spring, tightening the tension plate, and adjusting the tension plate to compress the coiled steel wire material, thus fixing the material. This makes adjustment more convenient and faster.

[0020] 2. By setting up a blocking mechanism, it is convenient to flip the baffle after the rolled raw material is put on the tension plate. Under the action of the second spring, the baffle is forced to prevent it from returning to its original position, thereby blocking the raw material and preventing it from falling off. Attached Figure Description

[0021] Figure 1 This is a schematic diagram illustrating the overall structure in the embodiments of this application.

[0022] Figure 2 These are structural schematic diagrams from other angles used to illustrate the overall structure in the embodiments of this application.

[0023] Figure 3 This is a top view used to illustrate the overall structure in the embodiments of this application.

[0024] Figure 4 This is a schematic diagram illustrating the blocking mechanism in the embodiments of this application.

[0025] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Support block; 3. Raw material placement plate; 4. Support column; 5. Through hole; 6. Tensioning plate; 7. Extrusion mechanism; 71. Telescopic sleeve rod; 72. First spring; 73. Fixing ring; 74. Extrusion ring; 75. Connecting rod; 76. Nut; 8. Blocking mechanism; 81. Groove; 82. Rotating rod; 83. Stop block; 84. Second spring. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0027] This application discloses a raw material support device for spring production, referring to... Figure 1-3 The system includes a support frame 1, with multiple support blocks 2 on the top of the support frame 1. A raw material placement plate 3 is fixed to the top of each support block 2. A support column 4 passes through the center of the raw material placement plate 3 and is fixedly connected to the support frame 1. Multiple through holes 5 are opened on the top of the raw material placement plate 3 and are arranged in a circular array around the support column 4. Tensioning plates 6 are provided inside the through holes 5 to facilitate tensioning of the coiled steel wire raw material. Each tensioning plate 6 has a pressing mechanism 7 on its inner side. The pressing mechanism 7 includes a telescopic sleeve rod 71, a first spring 72, a fixing ring 73, a pressing ring 74, a connecting rod 75, and a nut 76. The telescopic sleeve rod 71 is rotatably connected to the inner side of the tensioning plate 6. The first spring 72 is sleeved on the thin end of the telescopic sleeve rod 71, and the fixing ring 73 is fixedly provided at the far end of the telescopic sleeve rod 71 away from the tensioning plate 6. The fixing ring 73 is sleeved on the support column 4. The top of the fixing ring 73 is provided with a compression ring 74. A connecting rod 75 is fixed to the top of the compression ring 74. A nut 76 is fixed to the top of the connecting rod 75. Rotating the nut 76 adjusts the position of the nut 76 on the support column 4, thereby compressing the fixing ring 73, shortening the telescopic sleeve 71, compressing the first spring 72, and tightening the tension plate 6. This adjusts the tension plate 6 to compress the coiled steel wire material and fix the material. The nut 76 is threadedly connected to the support column 4. The fixing ring 73 is slidably disposed on the support column 4. The compression ring 74 is not connected to the fixing ring 73, so that the compression ring 74 can compress the fixing ring 73 under the action of the nut 76, allowing the fixing ring 73 to slide on the support column 4.

[0028] Reference Figure 3-4 Each tension plate 6 has a blocking mechanism 8 on its top. The blocking mechanism 8 includes a groove 81, a rotating rod 82, a stop block 83, and a second spring 84. Each tension plate 6 has a groove 81 on its top. A rotating rod 82 is fixed in the groove 81. A stop block 83 is sleeved on the rotating rod 82. A second spring 84 is provided on both sides of the stop block 83. The second spring 84 is sleeved on the rotating rod 82. The groove 81 is opened along the direction of the through hole 5. After the rolled raw material is put on the tension plate 6, the stop plate is flipped. Under the action of the second spring 84, the stop plate is forced to prevent it from returning to its original position, thereby blocking the raw material and preventing it from falling off.

[0029] The implementation principle of a raw material support device for spring production in this embodiment is as follows:

[0030] In use, the coiled steel wire is looped onto multiple tension plates 6 and placed in place. After that, the nut 76 is rotated so that the nut 76 is downward, which drives the connecting rod 75 and the compression ring 74 downward, thereby compressing the fixing ring 73. The fixing ring 73 moves on the support column 4, which compresses the telescopic sleeve rod 71, thereby compressing the first spring 72, which in turn compresses the tension plate 6 and fixes the coiled steel wire. Adjustment is more convenient and quick. After adjustment, the stop block 83 is moved so that the stop block 83 rotates on the rotating rod 82. Under the action of the second spring 84, the stop block 83 is not easy to return to its original position, thereby tensilely blocking the steel wire and preventing the steel wire from falling off.

[0031] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape, principle and application direction of this application should be covered within the scope of protection of this application.

Claims

1. A raw material supporting device for spring production feedstock, comprising a supporting frame (1), the top of the supporting frame (1) is provided with a plurality of supporting blocks (2), the top of the supporting block (2) is fixed with a raw material placing plate (3), characterized in that: The raw material placing plate (3) is provided with a support column (4) at the center, the top of the raw material placing plate (3) is provided with a plurality of through holes (5), the through holes (5) are provided with tension plates (6), the inner sides of the plurality of tension plates (6) are provided with extrusion mechanisms (7), the extrusion mechanism (7) comprises a telescopic sleeve rod (71), a first spring (72), a fixing ring (73), an extrusion ring (74), a connecting rod (75) and a nut (76), the telescopic sleeve rod (71) is rotatably connected to the inner side of the tension plate (6), the first spring (72) is sleeved at the thin end of the telescopic sleeve rod (71), the fixing ring (73) is fixedly arranged at the distal end of the telescopic sleeve rod (71) away from the tension plate (6), the fixing ring (73) is sleeved on the support column (4), the extrusion ring (74) is arranged on the top of the fixing ring (73), the connecting rod (75) is fixedly arranged on the top of the extrusion ring (74), the nut (76) is fixedly arranged on the top of the connecting rod (75), and the nut (76) is threadedly connected with the support column (4).

2. The raw material support device for spring production feedstock according to claim 1, characterized by: The support column (4) is fixedly connected with the support frame (1) through the raw material placing plate (3).

3. The raw material support device for spring production feedstock according to claim 1, characterized by: The plurality of through holes (5) are arranged in a ring array with the support column (4) as the center.

4. The raw material support device for spring production feedstock according to claim 1, characterized by: The fixing ring (73) is slidably arranged on the support column (4), and the extrusion ring (74) is not connected with the fixing ring (73).

5. The raw material support device for spring production feedstock according to claim 1, characterized by: The top of the tension plate (6) is provided with a blocking mechanism (8), the blocking mechanism (8) comprises a groove (81), a rotating rod (82), a blocking block (83) and a second spring (84), the top of the tension plate (6) is provided with the groove (81), the rotating rod (82) is fixedly arranged in the groove (81), the blocking block (83) is sleeved on the rotating rod (82), and the second spring (84) is arranged on the two sides of the blocking block (83) and sleeved on the rotating rod (82).

6. The raw material support device for spring production feedstock according to claim 5, characterized by: The groove (81) is arranged in the direction of the through hole (5).

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