Feeding and clamping device for magnetic material processing

Abstract

The utility model provides a feeding and clamping device for magnetic material processing. The feeding and clamping device comprises a base; the main support is horizontally arranged on the base in a sliding fit mode; the lifting seat is vertically matched on the main support in a sliding mode, a material placing face used for placing materials is arranged on the top face of the lifting seat, a fixed clamping block and a movable clamping block are arranged on the material placing face, the movable clamping block is horizontally matched on the material placing face in a sliding mode, and the sliding direction of the movable clamping block is parallel to the sliding direction of the main support. A clamping area is formed between the fixed clamping block and the movable clamping block; the pressing block is arranged right above the clamping area, can move up and down and is used for pressing the materials in the clamping area; and the locking mechanism is arranged between the main bracket and the lifting seat and is used for locking the lifting seat on the main bracket and limiting the lifting seat from moving up and down. The feeding and clamping device for magnetic material processing is compact in structure, has a self-locking function, is high in processing precision and use reliability, is convenient and labor-saving in clamping, and is high in processing efficiency.

Description

Technical Field

[0001] The utility model relates to a magnetic material processing device, in particular to a material loading and clamping device used for magnetic material processing. Background Art

[0002] The domestic magnetic material processing industry is developing at an increasingly rapid pace, and the various equipment dedicated to processing these materials is also constantly improving and innovating. For example, a trepanning machine, which can be used for trepanning, punching, expanding, boring, and other internal hole processing of various magnetic materials or hard and brittle materials such as glass, is a widely used special equipment. The trepanning machine mainly includes a workbench, a clamping and adjustment device for fixing the magnetic material, and a processing device for processing the magnetic material.

[0003] The existing clamping and adjusting device will generate downward pressure on the lifting seat when pressing the material. The pressure is borne by the screw (lead rod), which can easily cause the screw to deform or even be damaged, affecting the processing accuracy and service life. At the same time, the clamping and adjusting device in the existing technology is driven by a handwheel and requires manual operation and adjustment. The operation and adjustment are very inconvenient, affecting the processing efficiency and processing accuracy, and the use effect is not ideal. Utility Model Content

[0004] Technical problems to be solved

[0005] The technical problem to be solved by the utility model is to provide a loading and clamping device for magnetic material processing which has a compact structure, a self-locking function, can greatly improve processing accuracy and reliability, is convenient to clamp, saves labor and is highly efficient.

[0006] Technical solutions to the problem

[0007] The utility model provides a feeding and clamping device for magnetic material processing, which comprises:

[0008] Base 1, serving as a mounting carrier;

[0009] A main bracket is horizontally slidably mounted on the base 1;

[0010] The lifting seat 31 is vertically slidably mounted on the main support. The top surface of the lifting seat 31 is provided with a material placement surface 31a for placing materials. The material placement surface 31a is provided with a fixed clamping block 34 and a movable clamping block 33. The movable clamping block 33 is horizontally slidably mounted on the material placement surface 31a, and its sliding direction is parallel to the sliding direction of the main support. A clamping area is formed between the fixed clamping block 34 and the movable clamping block 33.

[0011] A pressing block is arranged just above the clamping area and can move up and down, and is used to compress the material in the clamping area;

[0012] The locking mechanism 5 is provided between the main support and the lifting seat 31 and is used to lock the lifting seat 31 on the main support and restrict its up and down movement.

[0013] Furthermore, the locking mechanism 5 includes a locking cylinder 51 fixed on the lifting seat 31 and arranged horizontally, and a pressure plate 53 arranged at the output end of the locking cylinder 51. The pressure plate 53 can press the side wall of the main bracket and lock and fix the lifting seat 31.

[0014] Furthermore, the main bracket is a rectangular frame structure, and a cylinder seat 54 is provided on the outer side of the longitudinal beam 23 of the frame structure. The cylinder seat 54 is fixedly connected to the lifting seat 31 through a number of connecting rods 52. The longitudinal beam 53 is provided with a strip hole 230 for the connecting rod 52 to pass through and move up and down. The locking cylinder 51 is fixed on the cylinder seat 54, and the pressure plate 53 is horizontally slid on the connecting rod 52 and can fit in contact with the outer wall of the longitudinal beam to achieve locking.

[0015] Furthermore, the locking mechanism 5 further includes an elastic component, which enables the pressing plate 53 to have a movement tendency to press against the side wall of the main bracket.

[0016] Furthermore, the side wall of the lifting seat 31 is horizontally slidably equipped with a side plate 62, which is connected to the dynamic clamping block 33 and can drive it to slide horizontally to achieve clamping or loosening. The top of the side plate 62 is higher than the material placement surface 31a and forms a support surface for the material to rest on.

[0017] Furthermore, a side pulling cylinder 61 connected to the side plate 62 and used to drive the side plate 62 to slide horizontally is provided at the end of the lifting seat 31.

[0018] Furthermore, the side-pull cylinder 61 is fixed on the lifting seat 31 through an L-shaped bracket plate 36 and is located on the outside of the main bracket. The output end of the side-pull cylinder 61 is connected to the side plate 62 through an L-shaped connecting plate 63.

[0019] Furthermore, there are two locking mechanisms symmetrically arranged at both ends of the lifting seat.

[0020] Furthermore, there are multiple clamping areas and they are arranged in sequence along the sliding direction of the main bracket.

[0021] Furthermore, the top of the main support is vertically provided with pressing cylinders 41 , the number of which is the same as the number of the clamping areas, and the pressing blocks are provided at the output ends of the pressing cylinders 41 .

[0022] Furthermore, the main bracket is horizontally slidably mounted on the base 1 through a horizontal guide rod 11, and the base 1 is provided with a first screw rod 14 connected to the main bracket and used to drive it to slide horizontally, and a first drive motor 13 for driving the first screw rod 14 to rotate; the lifting seat 31 is vertically slidably mounted on the main bracket through a vertical guide rod 24, and the main bracket is provided with a second screw rod 26 connected to the lifting seat 31 and used to drive it to lift vertically, and a second drive motor 25 for driving the second screw rod 26 to rotate.

[0023] Beneficial effects

[0024] The utility model discloses a feeding and clamping device for processing magnetic materials, and is provided with a locking mechanism, which can lock and fix the lifting seat, improve the pressure bearing capacity and the stability of the pressing material, thereby improving the processing accuracy, and at the same time, avoids the pressure being directly transmitted to the screw rod to cause the deformation of the screw rod, realizes the protection of the screw rod, and improves the adjustment accuracy and service life; an elastic component is provided, which can push the pressure plate to realize self-compression in the absence of air pressure, thereby improving the safety of use, and can provide double pressure when locking, with high locking stability, thereby improving the processing accuracy and reliability of use; a leaning surface is provided, which can realize multi-degree-of-freedom restriction, improve the placement accuracy and efficiency of materials, and improve the processing accuracy and reliability of use. And improve the overall processing efficiency and precision; the multi-clamping area setting can realize the loading and unloading and processing of multiple materials in sequence, which greatly improves the production efficiency; the locking mechanism and the side-pull cylinder are arranged at the end of the main bracket, which reduces the installation space and avoids interference with loading and unloading, facilitates loading and unloading operations, and improves the overall work efficiency; it is driven by a motor, with a high degree of automation, high adjustment efficiency and precision, thereby greatly improving the processing efficiency and product quality; the loading and clamping device for magnetic material processing of the utility model has a compact structure, a self-locking function, high processing precision and reliability, convenient clamping, labor-saving, and high processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of the loading and clamping device for magnetic material processing according to the present invention;

[0026] Figure 2 This is a schematic structural diagram from another angle of the present invention's loading and clamping device for magnetic material processing;

[0027] Figure 3 for Figure 2 Enlarged view of part A in the middle;

[0028] Figure 4 This is a transverse cross-sectional view of the structural schematic diagram of the loading and clamping device for magnetic material processing according to the present invention;

[0029] Figure 5This is a structural schematic diagram of the locking mechanism of the loading and clamping device for magnetic material processing of the utility model;

[0030] Figure 6 This is a schematic diagram of the installation of the side-pull cylinder of the loading and clamping device for magnetic material processing of the utility model. DETAILED DESCRIPTION

[0031] The following describes the embodiments of the present utility model in detail with reference to the accompanying drawings.

[0032] See Figures 1-6 The utility model provides a loading and clamping device for magnetic material processing, which includes a base 1, a main bracket, a lifting seat 31, a pressing block and a locking mechanism 5.

[0033] The base 1 is used as a mounting carrier for mounting the main bracket, the lifting seat 31, the pressure block and the locking mechanism 5. At the same time, the base 1 is used to be mounted on a machine tool. Therefore, mounting holes for connecting to the machine tool are provided on the base 1 for mounting bolts.

[0034] The main bracket is horizontally slid on the base 1. In the present application, the main bracket is a frame structure, which includes a bottom plate 21 and a top plate 22 arranged in parallel. The bottom plate 21 and the top plate 22 are rectangular and longer in length, forming a strip structure. The ends of the bottom plate 21 and the top plate 22 are connected by a longitudinal beam 23. The length direction of the longitudinal beam 23 is perpendicular to the horizontal plane, forming an overall rectangular frame structure, which is rectangular and narrow in width. The cross-sections of the above-mentioned bottom plate 21, top plate 22 and longitudinal beam are rectangular. At the same time, the sliding direction of the main bracket is parallel to the length direction of the bottom plate 21.

[0035] In the present application, the main bracket is horizontally slidably mounted on the base 1 through a horizontal guide rod 11. A first screw rod 14 and a first drive motor 13 are provided on the base 1 for driving the horizontal sliding of the main bracket to achieve horizontal adjustment. Specifically, a horizontal guide rod 11 is horizontally arranged on the base 1. There are two horizontal guide rods 11 and they are arranged in parallel. A number of horizontal sliders 12 are horizontally slidably mounted on the horizontal guide rod. The horizontal sliders 12 are rigidly connected to the bottom of the main bracket, thereby achieving horizontal sliding of the main bracket; a first nut seat 211 is provided at the lower end of the main bracket, and a first screw rod 14 is internally threadedly connected to the first nut seat 211. The length direction of the first screw rod 14 is parallel to the length direction of the horizontal guide rod 11, and it is located between the two horizontal guide rods. At the same time, a first drive motor 13 is fixed at the end of the base. The first drive motor 13 is a stepping motor or a servo motor, which is connected to the first screw rod 14 for driving the rotation of the first screw rod 14, thereby driving the sliding of the main bracket to achieve the purpose of precise adjustment.

[0036] During installation, the sliding direction of the main bracket is perpendicular to the axis of the trepanning tool.

[0037] The lifting seat 31 is vertically slidably mounted on the main bracket. A vertical guide rod 24 is provided between the bottom plate 21 and the top plate 22. The vertical guide rod 24 is perpendicular to the horizontal plane. The vertical guide rods are two and symmetrically arranged on the main bracket. A vertical slider 32 is vertically slidably mounted on the vertical guide rod 24. The lifting seat 31 is fixed between the two vertical sliders 32. In this application, the vertical slider 32 is formed integrally with the lifting seat to form an integrated structure. During processing, guide holes are opened at both ends of the lifting seat 31 to form vertical sliders for connecting with the vertical guide rods to achieve vertical sliding. At the same time, it is rotatably mounted on the main bracket. There is a second screw rod 26, which is located between the two vertical guide rods 24 and is parallel to the vertical guide rods 24. At the same time, the lifting seat 31 is threadedly connected to the second screw rod 26. By rotating the second screw rod, the lifting seat 31 can be moved up and down, that is, lifted and lowered. A second drive motor 25 is fixed on the top plate 22. The second drive motor 25 is vertically arranged, and its output end is connected to the second screw rod 26 to drive the second screw rod. The second drive motor 25 is a stepping motor or a servo motor, which can realize automatic vertical adjustment of the lifting seat 31 with high adjustment accuracy.

[0038] The top surface of the lifting seat 31 is a horizontal surface, which forms a material placement surface 31a for placing materials. The material is a magnetic (unmagnetized) material to be pierced. A fixed clamping block 34 and a movable clamping block 33 are provided on the material placement surface 31a. The fixed clamping block and the movable clamping block are both rectangular structures, wherein the fixed clamping block 34 is fixed on the material placement surface 31a, and the movable clamping block is horizontally slid on the material placement surface 31a, and its sliding direction is parallel to the sliding direction of the main bracket. A clamping area is formed between the fixed clamping block 34 and the movable clamping block 33, which is used to clamp and fix the material to be pierced to avoid displacement during the processing process; the two ends of the clamping area are open, which is convenient for the piercing tool to perform hole processing at both ends.

[0039] There are multiple clamping areas, which are arranged in sequence along the sliding direction of the main bracket, that is, along the length direction of the main bracket. Therefore, multiple materials can be placed and processed in sequence, improving processing efficiency. Two clamping areas are preferred.

[0040] In the present application, a side plate 62 is horizontally slidably provided on one side wall of the lifting seat 31. The side plate 62 is a strip-shaped plate structure. A strip-shaped hole is opened on the side plate 62 and is horizontally slidably provided on the side wall of the lifting seat 31. The side plate 62 is connected to the movable clamping block 33 and can drive it to slide horizontally, thereby achieving clamping or loosening. At the same time, a side pulling cylinder 61 is provided at the end of the lifting seat 31. The side pulling cylinder 61 is connected to the side plate 62 and is used to drive it to slide horizontally, thereby driving the movable clamping block to slide and achieve clamping or loosening. For details, refer to Figure 6The side-pull cylinder 61 is fixed to the end of the lifting seat 31 through the L-shaped bracket plate 36, and the side-pull cylinder 61 is located on the outside of the main bracket, that is, the outside of the longitudinal beam, which can reduce the installation space and reduce the interference up and down, making it easier to load and unload materials. The output end of the side-pull cylinder 61 is connected to the side plate 62 through the L-shaped connecting plate 63, which is used to drive the side plate to move, realize the driving of the movable clamp, and realize clamping or loosening.

[0041] In this embodiment, the top of the side plate 62 is slightly higher than the material placement surface 31a, forming a leaning surface for the material to be placed against, thereby improving the material discharge efficiency.

[0042] The pressing block is arranged directly above the clamping area, and can move up and down to compress the material in the clamping area, thereby pressurizing and fixing the material to ensure stability and reliability during the processing; specifically, a pressing cylinder 41 is vertically arranged on the top (top plate) of the main bracket. The number of pressing cylinders 41 is the same as that of the clamping area. The pressing block is arranged at the lower output end of the pressing cylinder 41, and the pressing block (not shown in the figure) is driven up and down by the pressing cylinder to achieve compression.

[0043] In the present application, a locking mechanism 5 is also provided, which is arranged between the main bracket and the lifting seat 31, and is used to lock the lifting seat 31 on the main bracket and limit its up and down movement. It is used to withstand the pressure of the pressing block to prevent the pressure of the pressing block from being transmitted to the second screw rod, thereby improving the pressing reliability and stability, protecting the second screw rod, improving the accuracy and extending the service life; specifically, the locking mechanism 5 includes a locking cylinder 51 and a pressure plate 53. The locking cylinder 51 is fixed on the lifting seat 31, and it is arranged horizontally. The pressure plate 53 is arranged at the output end of the locking cylinder 51. Through the action of the locking cylinder, the pressure plate 53 can press the side wall of the main bracket to form friction, thereby realizing the locking and fixation of the lifting seat 31, and improving the stability and reliability of the pressing material.

[0044] Specifically, a cylinder seat 54 is provided on the outer side of the longitudinal beam 23. The cylinder seat 54 is a plate-like structure, which is fixedly connected to the lifting seat 31 through a number of connecting rods 52. Specifically, it is connected to the end of the lifting seat through four connecting rods 52 arranged in a rectangular shape. The connecting rod is horizontally arranged, and its length direction is parallel to the sliding direction of the main bracket. At the same time, a vertically arranged strip hole 230 is opened on the longitudinal beam 23. The strip hole 230 can allow the connecting rod 52 to pass through and allow it to move up and down. The locking cylinder 51 is horizontally fixed on the cylinder seat 54, and the pressure plate 53 is horizontally slid on the connecting rod 52. The output end of the locking cylinder 51 is connected to the pressure plate 53 for driving it to move horizontally so that the pressure plate can fit in contact with the outer wall of the longitudinal beam, thereby achieving locking and fixation.

[0045] In this application, the end of the lifting seat is close to the inner side of the longitudinal beam, with a small gap or close fit between the two. This can prevent the longitudinal beam from deforming during the long-term compression of the pressure plate 53, improve the operational reliability and stability of the locking mechanism, and thus ensure the accuracy and durability of the overall structure. In addition, this design optimizes the force transmission path, ensuring that the material remains stable throughout the processing, reducing errors and scrap rates in the production process.

[0046] In this embodiment, there are two locking mechanisms, which are symmetrically arranged at both ends of the lifting seat. While increasing the locking force, they form a force balance, avoid the generation of a lever arm, improve the locking stability and reliability, ensure overall reliable and stable operation, and extend the service life.

[0047] The above-mentioned locking mechanism and side-pull cylinder are arranged on the outer layer of the main bracket, which is located in a vertical plane, can greatly reduce the installation space, especially the space in the width direction, which can reduce the interference with loading and unloading, facilitate loading and unloading operations, and improve the efficiency of loading and unloading.

[0048] In order to improve the locking effect, the present application also includes an elastic component, which is a compression spring, which is arranged between the cylinder seat 54 and the pressure plate 53, and makes the pressure plate 53 have a movement tendency to press against the side wall of the main bracket, that is, when the locking cylinder 51 is not in action (no ventilation), under the action of the elastic component, the pressure plate can press the longitudinal beam by itself to achieve locking; when the locking cylinder 51 is pulled backward, it can drive the pressure plate to overcome the spring force and move backward to achieve unlocking; when the locking cylinder is pressed forward, double pressure is generated on the longitudinal beam, that is, the pressure of the elastic component and the pressure of the compressed air, thereby improving the locking effect.

[0049] The utility model discloses a feeding and clamping device for processing magnetic materials, and is provided with a locking mechanism, which can lock and fix the lifting seat, improve the pressure bearing capacity and the stability of the pressing material, thereby improving the processing accuracy, and at the same time, avoids the pressure being directly transmitted to the screw rod to cause the deformation of the screw rod, realizes the protection of the screw rod, and improves the adjustment accuracy and service life; an elastic component is provided, which can push the pressure plate to realize self-compression in the absence of air pressure, thereby improving the safety of use, and can provide double pressure when locking, with high locking stability, thereby improving the processing accuracy and reliability of use; a leaning surface is provided, which can realize multi-degree-of-freedom restriction, improve the placement accuracy and efficiency of materials, and improve the processing accuracy and reliability of use. And improve the overall processing efficiency and precision; the multi-clamping area setting can realize the loading and unloading and processing of multiple materials in sequence, which greatly improves the production efficiency; the locking mechanism and the side-pull cylinder are arranged at the end of the main bracket, which reduces the installation space and avoids interference with loading and unloading, facilitates loading and unloading operations, and improves the overall work efficiency; it is driven by a motor, with a high degree of automation, high adjustment efficiency and precision, thereby greatly improving the processing efficiency and product quality; the loading and clamping device for magnetic material processing of the utility model has a compact structure, a self-locking function, high processing precision and reliability, convenient clamping, labor-saving, and high processing efficiency.

[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A loading and clamping device for magnetic material processing, characterized in that: include: Base, serving as a mounting carrier; A main bracket is horizontally slidably mounted on the base; A lifting seat is vertically slidably mounted on the main support. The top surface of the lifting seat is provided with a material placement surface for placing materials. A fixed clamping block and a movable clamping block are provided on the material placement surface. The movable clamping block is horizontally slidably mounted on the material placement surface, and its sliding direction is parallel to the sliding direction of the main support. A clamping area is formed between the fixed clamping block and the movable clamping block. A pressing block is arranged just above the clamping area and can move up and down, and is used to compress the material in the clamping area; A locking mechanism is provided between the main support and the lifting seat, and is used to lock the lifting seat on the main support and limit its up and down movement. The locking mechanism includes a locking cylinder fixed to the lifting seat and arranged horizontally, and a pressure plate provided at the output end of the locking cylinder. The pressure plate can press the side wall of the main support and lock the lifting seat.

2. The loading and clamping device for magnetic material processing according to claim 1, characterized in that: The main bracket is a rectangular frame structure, and a cylinder seat is provided on the outer side of the longitudinal beam of the frame structure. The cylinder seat is fixedly connected to the lifting seat through a number of connecting rods. A strip hole is opened on the longitudinal beam to allow the connecting rod to pass through and move up and down. The locking cylinder is fixed on the cylinder seat, and the pressure plate is horizontally slid on the connecting rod and can fit in contact with the outer wall of the longitudinal beam to achieve locking.

3. The loading and clamping device for magnetic material processing according to claim 1, characterized in that: The locking mechanism further includes an elastic component, which causes the pressing plate to have a movement tendency to press against the side wall of the main bracket.

4. The loading and clamping device for magnetic material processing according to claim 1, characterized in that: The side walls of the lifting seat are horizontally slidably equipped with side plates, which are connected to the dynamic clamping block and can drive it to slide horizontally to achieve clamping or loosening. The top of the side plate is higher than the material placement surface and forms a support surface for the material to rest on.

5. The loading and clamping device for magnetic material processing according to claim 4, characterized in that: The end of the lifting seat is provided with a side pulling cylinder connected with the side plate and used for driving the side plate to slide horizontally.

6. The loading and clamping device for magnetic material processing according to claim 5, characterized in that: The side-pull cylinder is fixed on the lifting seat through an L-shaped bracket plate and is located on the outside of the main bracket. The output end of the side-pull cylinder is connected to the side plate through an L-shaped connecting plate.

7. The loading and clamping device for magnetic material processing according to claim 1, characterized in that: There are two locking mechanisms symmetrically arranged at both ends of the lifting seat.

8. The loading and clamping device for magnetic material processing according to claim 1, characterized in that: There are multiple clamping areas, which are arranged in sequence along the sliding direction of the main bracket.

9. The loading and clamping device for magnetic material processing according to claim 1, characterized in that: The top of the main support is vertically provided with a number of pressing cylinders equal to the number of the clamping areas, and the pressing blocks are provided at the output ends of the pressing cylinders.

10. The loading and clamping device for magnetic material processing according to any one of claims 1 to 9, characterized in that: The main bracket is horizontally slidably mounted on the base via a horizontal guide rod, and the base is provided with a first screw rod connected to the main bracket and used for driving it to slide horizontally, and a first drive motor for driving the first screw rod to rotate; the lifting seat is vertically slidably mounted on the main bracket via a vertical guide rod, and the main bracket is provided with a second screw rod connected to the lifting seat and used for driving it to lift vertically, and a second drive motor for driving the second screw rod to rotate.

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