Metal pressure forming assembly structure and metal forming equipment
The modular metal forming component structure with a sliding lock mechanism simplifies fixture changes and supports multiple workstations, addressing the complexity and cost issues of existing metal forming equipment by enabling quick adaptation to different material shapes and sizes.
Patent Information
- Application Number
- CN202421937544.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-09
AI Technical Summary
When processing multiple models of existing metal forming equipment, the fixture replacement operation is cumbersome and the cost is high, which affects the replacement efficiency.
A metal pressure forming assembly structure is designed, including a mold seat, a sliding lock forming assembly, a carrier and a positioning assembly. The bearing members are quickly replaced and adjusted through the chute and locking structure to adapt to metal materials of different shapes and sizes.
Simplifies replacement operations, reduces replacement parts, improves machining flexibility and efficiency, and supports multi-station processing.
Smart Images
Figure CN223098555U_ABST
Abstract
Description
Technical Field
[0001] The embodiments of the present application relate to the technical field of metal automatic processing equipment, in particular to a metal pressure forming component structure and a metal forming equipment. Background Art
[0002] In the forming process of metals, applying pressure to metals to complete machining is a common machining method. For example, stamping forming, press bending, punching and other machining methods belong to this type of machining mode. Only different forms of forming end components are adopted according to different machining purposes. For example, stamping dies, bending heads, punching heads, etc. Their mechanical actions are generally similar, that is, a power device is used to drive the forming section component to apply pressure to the metal material, so as to realize the forming machining operation.
[0003] Although the current metal forming equipment can form metal materials, when processing, for different processing requirements, it is often necessary to process different types of metal materials, such as sheet materials, pipe materials, wire materials, etc. Or for the same type of metal material, for metal materials of different sizes, it is necessary to replace the fixtures and die heads for carrying the processed materials. Each fixture is equipped for different sizes of processing objects. Therefore, a large number of fixtures need to be equipped to meet the processing requirements. Moreover, when replacing, it is necessary to disassemble and assemble the fixtures. The fixtures are heavy and the operation is cumbersome, which affects the replacement efficiency, and the accessory cost is high during multi-model processing. Summary of the Utility Model
[0004] In a first aspect, the embodiments of the present application provide a metal pressure forming component structure that solves the problems of difficult accessory replacement operation and high accessory cost during multi-model processing of existing metal forming equipment.
[0005] The metal pressure forming component structure is used on a metal forming equipment, and includes a forming power device, a forming die head connected to the forming power device, and a forming die base disposed opposite to the forming die head. It is characterized in that the forming die base includes:
[0006] A die base body, which is arranged in the force receiving direction of the forming die head and has a sliding groove extending along the die base body;
[0007] At least two sliding and locking forming components, which slide or lock along the sliding groove. Wherein, each of the sliding and locking forming components respectively includes:
[0008] A sliding seat, which is installed in the sliding groove;
[0009] A workpiece carrying component, which is installed on the sliding seat and includes a connecting column connected to the sliding seat and a carrier installed on the connecting column;
[0010] The positioning component includes a positioning tooth groove located on one side of the die base body and parallel to the die base body, and a positioning plate sleeved on the connecting column; a positioning block that is engaged and cooperated with the positioning tooth groove is arranged on the positioning plate, and a locking spring is arranged between the positioning plate and the carrier.
[0011] Due to the adoption of the above technical solution, the metal pressure forming component structure of this embodiment can quickly match metal materials with different shapes and sizes by replacing the carrier according to the shape or size of the processing object during work. At the same time, the relative distance between the forming wheel components can be quickly adjusted and locked quickly to meet the needs of different processing shapes, greatly simplifying the replacement operation, reducing the replaced parts, and increasing the number of stations by increasing the number of carriers to achieve multi-station processing, making it more flexible in use.
[0012] In a possible implementation manner, the sliding seat includes an inwardly recessed mounting hole, a locking groove is arranged on the side wall of the mounting hole, and a convex rib is arranged on the side wall of the connecting column. When the connecting column is inserted into the mounting hole, the convex rib is engaged in the locking groove.
[0013] In a possible implementation manner, a die base side opening communicating with the chute is provided on the side of the die base body. The sliding seat is inserted into the die base body from the die base side opening and installed in the chute, and the end of the connecting column enters the die base body from the opening of the chute and is fixedly connected with the sliding seat.
[0014] In a possible implementation manner, a carrier limiting structure for preventing the carrier from sliding from the front section to the rear section is arranged at the front section of the connecting column where the carrier is installed.
[0015] In a possible implementation manner, a carrier limiting structure is arranged on the connecting column at the installation height corresponding to the carrier.
[0016] In a possible implementation manner, a guiding structure part is further arranged on the die base body. A guiding groove parallel to the die base body is arranged on the guiding structure part. The positioning plate extends above the guiding groove, and the positioning plate and the guiding groove are connected by a guiding column. One end of the guiding column is fixed on the positioning plate, and the other end extends into the guiding groove.
[0017] In a possible implementation manner, the forming power device is a hydraulic cylinder, including a fixed cylinder body and a telescopic arm connected to the cylinder body, and the forming die head is hinged to the telescopic arm.
[0018] In a second aspect, an embodiment of the present application further provides a metal forming device, which is characterized in that it includes the metal pressure forming component structure according to any one of the above first aspects. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0020] Figure 1 It is a schematic three-dimensional structure diagram of the whole machine in the embodiment;
[0021] Figure 2 It is a schematic diagram of the upper structure of the die base body in the embodiment;
[0022] Figure 3 It is a schematic diagram of one side of the die base body in the embodiment;
[0023] Figure 4 It is a schematic diagram of the bottom structure of the connecting plate in the embodiment;
[0024] Figure 5 It is a schematic diagram of the connecting column structure in the embodiment. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] To make the purpose, technical solutions and advantages of the present application clearer, the following will describe the technical solutions of the present application in detail through embodiments with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all of them. Without conflict, the embodiments and the features in the embodiments of the present application can be combined with each other. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.
[0026] It should be noted that: in the drawings, the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout; in the description of the present application, the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the protection scope of the present application; in the description of the present application, "first", "second", etc. are only used to distinguish the same type of elements from each other, rather than indicating their importance level and order, etc.
[0027] There are numerous structural forms of metal pressure processing equipment according to different forms and uses. For example, in terms of form, it can be generally divided into vertical pressure equipment and horizontal pressure equipment. According to use, it can be divided into stamping equipment, punching equipment, punching and cutting equipment, bending equipment, etc. Therefore, it is impossible to exhaustively illustrate with a limited number of embodiments. Therefore, the following embodiments of the present application will illustrate the specific structural composition in the form of a horizontal pressure equipment and in the application structural form of extrusion or bending uses.
[0028] An embodiment of the present application provides a metal forming component structure for use on a metal forming device, such as Figures 1-5 as shown, including a forming power device 1, a forming die head 2 connected to the forming power device, and a forming die base 3 disposed opposite to the forming die head 2. The forming die base 3 includes:
[0029] A die base body 31, arranged in the force-receiving direction of the forming die head 2, having a sliding groove 32 extending along the die base body;
[0030] At least two sliding and locking forming components 4, sliding or locking along the sliding groove 32. Among them, each sliding and locking forming component 4 respectively includes:
[0031] A sliding seat 41, installed in the sliding groove 32;
[0032] A workpiece bearing component, installed on the sliding seat, including a connecting column 42 connected to the sliding seat and a bearing member 43 installed on the connecting column;
[0033] A positioning component, including a positioning tooth groove 44 located on one side of the die base body 31 and parallel to the die base body 31, and a positioning plate 45 sleeved on the connecting column 42; a positioning block 46 engaged with the positioning tooth groove 44 is provided on the positioning plate 45, and a locking spring 47 is provided between the positioning plate 45 and the bearing member 43.
[0034] The forming die head 2 in this embodiment is a forming die head for bending. In actual application, it can be replaced by a drill bit, a punch, a punching cutter, etc. During processing, the pipe or other solid or hollow linearly supplied metal materials to be processed are supplied along the carrier 43. When the processing position of the material to be processed runs to the position of the forming die head 2, the supply is stopped. The forming die head power device 1 drives the forming die head 2 to apply pressure to the material to achieve forming. The special feature of the structure of this embodiment is that the mounting base sliding seat of the carrier 43 can slide along the chute 32, so as to adjust the distance between the two carriers 43, thus providing a convenient adjustment method for processing operations with different processing sizes. During adjustment, the positioning plate 45 is lifted upward, the positioning plate 45 compresses the locking spring 47, and at the same time, the positioning block 46 on the positioning plate 45 disengages from the positioning tooth groove 44. At this time, the positioning plate 45 is in a freely movable state and can be translated along the die base body 31. After reaching the required adjustment position, the positioning plate 45 is released, the locking spring 47 is released, and a downward pressure is applied to the positioning plate 45 to make the positioning block 46 on the positioning plate 45 stably engage in the positioning tooth groove 44 to complete the adjustment. At the same time, the carrier 43 can also be conveniently removed from the connecting column 42 to replace the carrier 43 that matches the shape and size of the processed material. For example, the carrier in this embodiment is a pulley, which is suitable for processed materials with a circular outer diameter such as pipes. When processing square pipes, a carrier 43 with a "[" - shaped structure can also be used. When necessary, a locking structure can also be added to the carrier 43 to fix the processed material, such as during manual feeding and material replacement. There are two carriers 43 in this embodiment, which support the material to be processed on both sides of the processing position. When there are multiple forming processing positions, for example, the number of carriers can also be increased accordingly. For example, when the forming die head 2 is installed on an XY translation mechanism and can perform processing at multiple positions, more carriers can be set.
[0035] As can be seen from the above description of the structure and principle, when the metal pressure forming component structure of this embodiment is working, according to the different shapes or sizes of the processing objects, different carriers can be replaced to quickly match metal materials with different shapes and sizes. At the same time, the relative distance between the forming wheel components can be quickly adjusted and locked quickly to meet the needs of different processing shapes, greatly simplifying the replacement operation, reducing the replaced parts, and increasing the number of workstations by increasing the number of carriers to achieve multi - station processing, making it more flexible in use.
[0036] In one embodiment, in order to establish a stable connection between the sliding seat 41 and the connecting column 42, the sliding seat 41 is provided with an inwardly recessed mounting hole 48. A locking groove 481 is provided on the side wall of the mounting hole 48, and a convex rib 421 is provided on the side wall of the connecting column 42. When the connecting column 42 is inserted into the mounting hole 48, the convex rib 421 is snapped into the locking groove 481. In this embodiment, the connecting column 42 and the sliding seat 41 are mainly used to prevent the connecting column 42 from rotating in the mounting hole 48 and generating noise due to friction when conveying materials through pulleys or the like. When using a non-pulley type carrier, such as a clamp of a bayonet type to support the material, since the connecting column does not need to provide a rotating shaft for the carrier at this time, a square connecting column and a square mounting hole can also be used in cooperation to achieve the purpose of stable connection.
[0037] In one embodiment, in order not to expand the opening width of the chute 32 on the die holder body 31, a certain degree of limitation is provided to the connecting column 42 through both sides of the opening of the chute 32, and at the same time, a relatively large sliding seat 41 can be installed in the die holder body 31 to facilitate providing stable support. The die holder body 31 is laterally provided with a die holder side opening 33 communicating with the chute. The sliding seat 41 is inserted into the die holder body 31 from the die holder side opening 33 and installed in the chute 32. The end of the connecting column 42 enters the die holder body 31 from the opening of the chute 32 and is fixedly connected to the sliding seat 41.
[0038] Optionally, the die holder body 31 can also be designed as a structure with an opening at the lower part. When installing the equipment, first place at least two sliding seats 41 at the installation positions of the die holder body 31, and then install the die holder body 31 on the machine table. After installation, the die holder body 31 restricts the sliding seats 41 therein, which can also achieve the purpose of not inserting the sliding seats from the upper chute 32 in the previous embodiment. Similarly, the die holder can also be designed as a structure with an opening on one side or both sides. After installing the die holder body 31, push the sliding seat 41 into the inner space of the die holder body 31 from the opening on the side of the die holder body 31, and then install other components to lock the position of the sliding seat 41.
[0039] In a possible implementation manner, a carrier limiting structure for preventing the carrier from sliding from the front section to the rear section is provided at the place where the carrier is mounted on the front section of the connecting column.
[0040] Since one of the main purposes of each of the above embodiments is to quickly disassemble and assemble components for different materials to be processed, and the carrier 43, as the most frequently disassembled and replaced component, needs to be quickly positioned vertically during installation. When installing the carrier 43, first, the vertical height needs to be controlled during installation so that it is at the processing height and the feeding height. Second, two or more carriers also need to be kept at the same height.
[0041] To solve the above problems, in one embodiment, a carrier limiting structure 421 is provided on the connecting column 42 at the installation height corresponding to the carrier 43.
[0042] The carrier limiting structure 421 can be a stepped structure machined by turning on the connecting column 42, that is, the connecting column 42 is made into two sections with different diameters, and a step is formed at the junction of the two sections. The inner diameter of the carrier 43 is designed to match the upper section of the connecting column 42. When the carrier 43 is installed on the connecting column 42, it can freely fall on the upper section of the connecting column 42 and is blocked from continuing to move downward when it reaches the step, forming a limit.
[0043] Optionally, in the structural design of the carrier limiting structure 421, a columnar one-piece connecting column 42 can also be directly used. A lateral hole is opened at the limiting position, and a limiting pin is used to prevent the connecting column 42 from falling unrestrictedly, forming a carrier limiting structure, which can also achieve the purpose of quickly positioning the carrier 43 during installation.
[0044] Similarly, a relevant limiting structure can also be set at the installation position of the positioning plate 45 on the connection part 42 to ensure that the positioning plate 45 can stop at the standard position every time it is released after being lifted and adjusted.
[0045] In one embodiment, in order to enable the positioning plate to move smoothly, a guiding structure part 34 is further provided on the die base body 31. A guiding groove 35 parallel to the die base body is provided on the guiding structure part 34. The positioning plate 45 extends above the guiding groove 35. The positioning plate 45 and the guiding groove 35 are connected by a guiding column 36. One end of the guiding column 36 is fixed on the positioning plate 45, and the other end extends into the guiding groove 35.
[0046] After setting the guiding structure of the positioning plate 45 composed of the guiding structure part 34, the guiding groove 35 and the guiding column 36, while one end of the positioning plate is installed on the connecting column 42, the other end is installed on the guiding column 36, avoiding the situation that the positioning plate 45 deflects with the connecting column 42 as the center when moving, resulting in an offset in the clamping fit between the positioning block 46 and the positioning tooth groove 44 on it. When adjusting the positioning plate 45, the overall structure is more stable and accurate.
[0047] In one embodiment, the shaping power device 1 is a hydraulic cylinder, including a fixed cylinder block 11 and a telescopic arm 12 connected to the cylinder block, and the shaping die head 2 is hinged to the telescopic arm 12.
[0048] An embodiment of the present application further provides a metal shaping device, including a machine table with an installation plane, and the metal pressure shaping component structures described in the above embodiments are installed on the installation plane. Electrical devices and connection devices related to the components in the above structures can be provided inside the machine table. This part of the structure can refer to existing similar devices and will not be repeated here.
[0049] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.
Claims
1. A metal pressure forming component structure for a metal forming device, comprising a forming power device, a forming die head connected to the forming power device, and a forming die base disposed opposite to the forming die head, characterized in that, The described forming die base includes: A die base body, disposed in the force application direction of the forming die head, having a chute extending along the die base body; At least two sliding and locking forming components, sliding or locking along the chute. Among them, each of the sliding and locking forming components respectively includes: A sliding seat, installed in the chute; A workpiece processing and bearing component, installed on the sliding seat, including a connecting column connected to the sliding seat and a bearing member installed on the connecting column; A positioning component, including a positioning tooth groove located on one side of the die base body and parallel to the die base body, and a positioning plate sleeved on the connecting column; a positioning block is provided on the positioning plate for snap-fitting with the positioning tooth groove, and a locking spring is provided between the positioning plate and the bearing member.
2. The structure of the metal pressure forming component according to claim 1, wherein, The sliding seat includes a recessed mounting hole, and a locking groove is provided on the side wall of the mounting hole. A convex rib is provided on the side wall of the connecting column. When the connecting column is inserted into the mounting hole, the convex rib is snap-fitted in the locking groove.
3. The metal pressure forming component structure according to claim 1 or 2, characterized in that, A side opening of the die base body is provided on the side and communicates with the chute. The sliding seat is inserted into the die base body from the side opening of the die base and installed in the chute. The end of the connecting column enters the die base body from the opening of the chute and is fixedly connected to the sliding seat.
4. The metal pressure forming component structure according to claim 1, characterized in that, A bearing member limiting structure for preventing the bearing member from sliding from the front section to the rear section is provided at the front section of the connecting column where the bearing member is installed.
5. The structure of the metal pressure forming component according to claim 1, wherein, A bearing member limiting structure is provided on the connecting column at the height corresponding to the installation height of the bearing member.
6. The structure of the metal pressure forming component according to claim 3, wherein, A guiding structure part is further provided on the die base body. A guiding groove parallel to the die base body is provided on the guiding structure part. The positioning plate extends above the guiding groove, and the positioning plate and the guiding groove are connected by a guiding column. One end of the guiding column is fixed on the positioning plate, and the other end extends into the guiding groove.
7. The metal pressure forming component structure according to claim 1, characterized in that The forming power device is a hydraulic cylinder, including a fixed cylinder body and a telescopic arm connected to the cylinder body. The forming die head is hinged to the telescopic arm.
8. A metal forming device, characterized in that, Including the metal pressure forming component structure according to any one of claims 1-7.