A material cutting device for metal spring machining

Abstract

The utility model discloses a material cutting device of metal spring processing belongs to metal spring processing technical field, including bottom main part, the inside installation of bottom main part has removal structure, and the bottom main part upper end is provided with two groups bottom plate, and the bottom plate upper end is fixed with vertical board, and the inside of vertical board is provided with adjusting device, the utility model sets up adjusting assembly, makes screw rod rotation to move thread block, and thread block moves adjusting board to move to, thereby can conveniently drive cutting knife to move, moves to the appropriate position, and the operation of adjusting is more convenient, and the applicability is stronger, and the scale board is convenient for staff to confirm cutting knife position, the utility model sets up collection component, and pulls the sliding baffle, makes it move in the bottom fixed block, until the drop groove is connected with the bottom fixed groove, and the metal rod under cutting loses the support and falls in the inside collection box, thereby can conveniently collect the metal rod, and the operation is simple and convenient.

Description

Technical Field

[0001] This utility model belongs to the field of metal spring processing technology, and specifically relates to a material cutting device for metal spring processing. Background Technology

[0002] A spring is a mechanical part that works by utilizing elasticity. A part made of elastic material deforms under external force and returns to its original shape after the force is removed. They are generally made of spring steel. Springs come in a wide variety of types; according to shape, they mainly include helical springs, spiral springs, leaf springs, and irregularly shaped springs.

[0003] When existing devices cut off the excess metal rods at both ends of a spring, the cutting blade is in a fixed position, and the cutting positions at both ends of the spring are also fixed. However, some types of springs may require the retention of some metal rods, making the devices less applicable. After the spring is cut off, the metal rods at both ends remain in the bottom fixing groove of the bottom fixing block, which needs to be collected. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a material cutting device for processing metal springs, which features convenient adjustment of the cutting position and convenient collection of the metal rod.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a material cutting device for metal spring processing, comprising a bottom body, a movable structure installed inside the bottom body, two sets of bottom plates at the upper end of the bottom body, a vertical plate fixed at the upper end of the bottom plate, an adjustment device inside the vertical plate, a hydraulic rod on the upper surface of the vertical plate, an execution plate connected to the lower end of the hydraulic rod, a cutting blade installed at the lower end of the execution plate, an adjustment component between the cutting blade and the execution plate, a top fixing block fixed on one side of the lower end of the execution plate, a bottom fixing block fixed at the upper end of the bottom plate corresponding to the position of the top fixing block, and a collection component installed inside the bottom fixing block; The adjustment assembly includes an adjustment plate, the upper end of the cutting blade is fixed with the adjustment plate, the upper end of the adjustment plate is fixed with a threaded block, a lead screw is provided inside the execution plate and through the threaded block, and an indicator structure is provided on one side of the adjustment plate.

[0006] Preferably, the indicating structure includes an indicating rod, the indicating rod is fixed to the side surface of the adjusting plate, and a scale plate is installed on the side surface of the actuating plate at a position corresponding to the indicating rod.

[0007] Preferably, a transparent glass sheet is provided on the surface of the scale plate near the indicator rod, and the scale plate and the transparent glass sheet are fixed together with transparent adhesive.

[0008] Preferably, T-shaped sliders are fixed on both sides of the upper end of the adjustment plate, and T-shaped grooves are opened inside the execution plate at positions corresponding to the T-shaped sliders.

[0009] Preferably, the collection component includes a drop groove, the bottom fixing block has a drop groove inside, a collection box is placed inside the drop groove, and a sliding baffle is slidably connected inside the bottom fixing block and located at the upper end of the drop groove.

[0010] Preferably, a support block is fixed at one end of the sliding baffle, a support slot is provided inside the bottom fixing block at a position corresponding to the support block, and a friction pad is provided on the side surface of the support block.

[0011] Preferably, the inner surface of the collection box is provided with a cushioning sponge pad, and the collection box and the cushioning sponge pad are fixed together by adhesive.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model is equipped with an adjustment component, which causes the lead screw to rotate and move the threaded block. The threaded block drives the adjustment plate to move, thereby facilitating the movement of the cutting blade to a suitable position. The adjustment operation is convenient and the applicability is strong. In addition, the scale plate makes it easy for the staff to confirm the position of the cutting blade.

[0013] 2. This utility model is equipped with a collection component. Pulling the sliding baffle allows it to move within the bottom fixed block until the drop groove connects with the bottom fixed groove. The cut metal rod loses its support and falls into the collection box, thus making it easy to collect the metal rod. The operation is simple and convenient. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a perspective view of the adjustment component of this utility model; Figure 3 This utility model Figure 2 Enlarged view of point A; Figure 4 This is a perspective view of the collection component of this utility model; Figure 5 This utility model Figure 4 Enlarged view of point B; In the diagram: 1. Vertical plate; 2. Adjustment device; 3. Bottom plate; 4. Bottom body; 5. Bottom fixing block; 6. Collection assembly; 61. Drop groove; 62. Collection box; 63. Buffer sponge pad; 64. Sliding baffle; 65. Support slot; 66. Support insert; 67. Friction pad; 7. Adjustment assembly; 71. Adjustment plate; 72. Lead screw; 73. Indicating structure; 731. Indicating rod; 732. Scale plate; 733. Transparent glass plate; 74. Threaded block; 75. T-shaped slider; 76. T-shaped slide; 8. Moving structure; 9. Hydraulic rod; 10. Cutting blade; 11. Actuating plate; 12. Top fixing block. Detailed Implementation

[0015] 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. Example 1

[0016] Please see Figure 1-5 The present invention provides the following technical solution: a material cutting device for metal spring processing, comprising a bottom body 4, a movable structure 8 installed inside the bottom body 4, two sets of bottom plates 3 provided at the upper end of the bottom body 4, a vertical plate 1 fixed at the upper end of the bottom plate 3, an adjustment device 2 provided inside the vertical plate 1, a hydraulic rod 9 provided on the upper surface of the vertical plate 1, an execution plate 11 connected to the lower end of the hydraulic rod 9, a cutting blade 10 installed at the lower end of the execution plate 11, an adjustment component 7 provided between the cutting blade 10 and the execution plate 11, a top fixing block 12 fixed on one side of the lower end of the execution plate 11, a bottom fixing block 5 fixed at the upper end of the bottom plate 3 corresponding to the position of the top fixing block 12, and a collection component 6 installed inside the bottom fixing block 5; The adjustment assembly 7 includes an adjustment plate 71, the upper end of the cutting blade 10 is fixed with the adjustment plate 71, the upper end of the adjustment plate 71 is fixed with a threaded block 74, a lead screw 72 is provided inside the execution plate 11 and through the threaded block 74, and an indicator structure 73 is provided on one side of the adjustment plate 71.

[0017] Specifically, the indicating structure 73 includes an indicating rod 731, the indicating rod 731 is fixed to the side surface of the adjusting plate 71, and a scale plate 732 is installed on the side surface of the actuating plate 11 at a position corresponding to the indicating rod 731. By adopting the above technical solution, when the adjustment plate 71 moves, it drives the indicator rod 731 to move synchronously. By observing the scale plate 732 indicated by the indicator rod, the cutting position of the cutter 10 can be easily confirmed.

[0018] Specifically, a transparent glass sheet 733 is provided on the surface of the scale plate 732 near the indicator rod 731, and the scale plate 732 and the transparent glass sheet 733 are fixed together with transparent adhesive. By adopting the above technical solution, the transparent glass sheet 733 can provide wear-resistant protection for the engraving.

[0019] Specifically, T-shaped sliders 75 are fixed on both sides of the upper end of the adjusting plate 71, and T-shaped grooves 76 are opened inside the actuating plate 11 at positions corresponding to the T-shaped sliders 75. By adopting the above technical solution, when the adjusting plate 71 moves, the T-shaped slider 75 moves inside the T-shaped groove 76, which can play a good limiting and guiding role and suspension support role for the adjusting plate 71, making the structure of the adjusting plate 71 more stable.

[0020] In this embodiment, the bottom body 4 is installed in a suitable position, the moving structure 8 is adjusted to adjust the distance between the two sets of bottom plates 3, the adjusting device 2 adjusts the position of the sleeve rods, and then the metal spring is sleeved on the surface of the two sets of sleeve rods. The bottom fixing block 5 positions and supports the metal rods at both ends of the spring. The hydraulic rod 9 drives the execution plate 11 to move downward, thereby driving the cutting blade 10 to move downward. When the top fixing block 12 contacts the bottom fixing block 5, the cutting blade 10 completes the cutting of the material, thereby completing the processing of the spring. Rotating the lead screw 72, which meshes with the threaded block 74, can drive the threaded block 74 inside the execution plate 11. The movement of the adjustment plate 71, in turn, moves the adjustment plate 71, thereby adjusting the position of the cutting blade 10. This allows for easy selection of the cutting length of the metal rod. The indicator structure 73 provides an indication of the cutting position. When the adjustment plate 71 moves, it moves the indicator rod 731 synchronously. By observing the scale plate 732, the cutting position of the cutting blade 10 can be easily confirmed. The transparent glass plate 733 provides wear protection for the engraved grooves. When the adjustment plate 71 moves, the T-shaped slider 75 moves inside the T-shaped groove 76, providing good limiting guidance and suspension support for the adjustment plate 71, making the structure of the adjustment plate 71 more stable. Example 2

[0021] The difference between this embodiment and Embodiment 1 is that: the collection component 6 includes a drop groove 61, the bottom fixing block 5 has a drop groove 61 inside, a collection box 62 is placed inside the drop groove 61, and a sliding baffle 64 is slidably connected inside the bottom fixing block 5 and located at the upper end of the drop groove 61. By adopting the above technical solution, the collection box 62 is inserted into the drop groove 61. After the spring is cut, the sliding baffle 64 is pulled outward. The drop groove 61 is connected to the bottom fixing groove in the bottom fixing block 5. The cut metal rod falls down and can be easily collected by the collection box 62. The sliding baffle 64 is reset and can support the next set of metal rods.

[0022] Specifically, a support block 66 is fixed to one end of the sliding baffle 64, a support slot 65 is provided inside the bottom fixing block 5 at a position corresponding to the support block 66, and a friction pad 67 is provided on the side surface of the support block 66. By adopting the above technical solution, the support block 66 is inserted into the support slot 65, which can support one end of the sliding baffle 64, making its structure stable. The friction pad 67 can enhance friction and improve the insertion stability.

[0023] Specifically, a cushioning sponge pad 63 is provided on the inner surface of the collection box 62, and the collection box 62 and the cushioning sponge pad 63 are fixed together by adhesive. By adopting the above technical solution, a cushioning sponge pad 63 is pasted on the inner surface of the collection box 62, which can play a cushioning and protective role and prevent the falling metal rod from scratching the collection box 62.

[0024] In this embodiment, the collection box 62 is inserted into the drop groove 61. After the spring is cut, the sliding baffle 64 is pulled outward, and the drop groove 61 connects with the bottom fixing groove in the bottom fixing block 5. The cut metal rod falls down, and the collection box 62 can collect it easily. The sliding baffle 64 is reset and can support the next set of metal rods. The support block 66 is inserted into the support slot 65 to support one end of the sliding baffle 64 and make its structure stable. The friction pad 67 can enhance friction and improve the insertion stability. The inner surface of the collection box 62 is pasted with a buffer sponge pad 63, which can play a buffering and protective role to prevent the falling metal rod from scratching the collection box 62.

[0025] The structure and working principle of the adjusting device 2 and the moving structure 8, which consists of a groove, a turntable, a slider, and a threaded rod, have been disclosed in a material cutting device for metal spring processing disclosed in Chinese Patent Publication No. CN216632865U. The working principle of the adjusting device 2 is to rotate the adjusting disc to adjust the length of the two sleeve rods on the inner side. The working principle of the moving structure 8 is to rotate the turntable to drive the threaded rod to rotate, thereby driving the slider to slide in the groove, thereby driving the bottom plate 3 on it to slide.

[0026] The working principle and usage process of this utility model are as follows: When using this utility model, the bottom main body 4 is installed in a suitable position. The moving structure 8 is adjusted to adjust the distance between the two sets of bottom plates 3. The adjusting device 2 adjusts the position of the sleeve rods. Then, the metal spring is sleeved onto the surface of the two sets of sleeve rods. The bottom fixing block 5 provides positioning support for the metal rods at both ends of the spring. The hydraulic rod 9 drives the execution plate 11 to move downwards, thereby driving the cutting blade 10 to move downwards. When the top fixing block 12 contacts the bottom fixing block 5, the cutting blade 10 completes the cutting of the material, thus completing the processing of the spring. Rotating the lead screw 72 engages with the threaded block 74, which can drive the threaded block 74 to move inside the execution plate 11, thereby driving the adjusting plate 71 to move, and thus adjusting the position of the cutting blade 10. The cutting length of the metal rod can be easily selected. The indicating structure 73 can observe and indicate the cutting position. When the adjusting plate 71 moves, it drives the indicating rod 731 to move synchronously, allowing observation of the indicated markings. The graduations on the scale plate 732 allow for easy confirmation of the cutting position of the cutter 10. The transparent glass plate 733 provides wear protection for the engraved lines. When the adjusting plate 71 moves, the T-shaped slider 75 moves inside the T-shaped groove 76, providing good limiting guidance and suspension support for the adjusting plate 71, making its structure more stable. After the spring cutting is completed, the sliding baffle 64 is pulled outward, connecting the dropping groove 61 with the bottom fixing groove in the bottom fixing block 5. The cut metal rods fall and are easily collected by the collecting box 62. The sliding baffle 64 is then reset to support the next set of metal rods. The support block 66 is inserted into the support slot 65 to support one end of the sliding baffle 64, stabilizing its structure. The friction pad 67 enhances friction and improves insertion stability. The inner surface of the collecting box 62 is covered with a cushioning sponge pad 63, which provides cushioning protection and prevents the falling metal rods from scratching the collecting box 62.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A material cutting device for processing metal springs, comprising a bottom body (4), characterized in that: The bottom body (4) is equipped with a movable structure (8). The bottom body (4) is equipped with two sets of bottom plates (3) at the top. The bottom plate (3) is fixed with a vertical plate (1). The vertical plate (1) is equipped with an adjustment device (2). The upper surface of the vertical plate (1) is equipped with a hydraulic rod (9). The lower end of the hydraulic rod (9) is connected to an execution plate (11). The lower end of the execution plate (11) is equipped with a cutting blade (10). An adjustment component (7) is provided between the cutting blade (10) and the execution plate (11). A top fixing block (12) is fixed on one side of the lower end of the execution plate (11). A bottom fixing block (5) is fixed at the position corresponding to the top fixing block (12) at the top end of the bottom plate (3). A collection component (6) is installed inside the bottom fixing block (5). The adjustment assembly (7) includes an adjustment plate (71), the upper end of the cut-off blade (10) is fixed with the adjustment plate (71), the upper end of the adjustment plate (71) is fixed with a threaded block (74), a lead screw (72) is provided inside the execution plate (11) and through the threaded block (74), and an indicator structure (73) is provided on one side of the adjustment plate (71).

2. The material cutting device for metal spring processing according to claim 1, characterized in that: The indicator structure (73) includes an indicator rod (731), the indicator rod (731) is fixed on the side surface of the adjustment plate (71), and a scale plate (732) is installed on the side surface of the execution plate (11) at the position corresponding to the indicator rod (731).

3. The material cutting device for metal spring processing according to claim 2, characterized in that: A transparent glass sheet (733) is provided on the surface of the scale plate (732) near the indicator rod (731), and the scale plate (732) and the transparent glass sheet (733) are fixed together by transparent adhesive.

4. The material cutting device for metal spring processing according to claim 1, characterized in that: The upper sides of the adjustment plate (71) are fixed with T-shaped sliders (75), and the inside of the execution plate (11) is provided with T-shaped grooves (76) corresponding to the positions of the T-shaped sliders (75).

5. The material cutting device for metal spring processing according to claim 1, characterized in that: The collection component (6) includes a drop groove (61), the bottom fixing block (5) has a drop groove (61) inside, a collection box (62) is placed inside the drop groove (61), and a sliding baffle (64) is slidably connected inside the bottom fixing block (5) and located at the upper end of the drop groove (61).

6. A material cutting device for processing metal springs according to claim 5, characterized in that: One end of the sliding baffle (64) is fixed with a support block (66), and the bottom fixing block (5) has a support slot (65) at the corresponding position of the support block (66). The side surface of the support block (66) is provided with a friction pad (67).

7. A material cutting device for metal spring processing according to claim 5, characterized in that: The inner surface of the collection box (62) is provided with a cushioning sponge pad (63), and the collection box (62) and the cushioning sponge pad (63) are fixed together by adhesive.

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