CN222830505U

CN222830505U - Progressive die inner product automatic placement angle continuous stamping structure

Info

Publication number: CN222830505U
Application number: CN202421811702.3U
Authority: CN
Inventors: 王桢; 殷方方; 章秀珍; 陆敏; 胡迢
Original assignee: Huzhou De'erfu Automobile Components Co ltd
Current assignee: Huzhou De'erfu Automobile Components Co ltd
Priority date: 2024-07-30
Filing date: 2024-07-30
Publication date: 2025-05-06
Anticipated expiration: 2034-07-30

Abstract

The utility model discloses a progressive die inner product automatic placement angle continuous stamping structure, and aims to provide a progressive die inner product automatic placement angle continuous stamping structure which is convenient for continuous and efficient stamping and improves stamping efficiency and product quality. The automatic stamping device comprises a workbench and a lifting plate, wherein the lifting plate is movably connected with the workbench, a plurality of stamping assemblies which are linearly arranged are arranged on the lifting plate, a plurality of tool holders which are linearly arranged are arranged on the workbench, the stamping assemblies are arranged relatively to the tool holders up and down, each stamping assembly comprises a supporting seat, a movable seat, a stamping plate and a guide structure, the supporting seats are connected with the lifting plate, the movable seats are detachably connected with the supporting seats, the stamping plate and the guide structure are movably connected with the movable seats, and the lifting plate and the workbench are connected with buffer structures. The utility model has the beneficial effects of realizing batch automatic continuous stamping of workpieces, improving the quality of the stamped workpieces in a progressive stamping mode, and improving the stamping efficiency of a production line and the production process of products.

Description

Progressive die inner product automatic placement angle continuous stamping structure

Technical Field

The utility model relates to the technical field of stamping structures, in particular to an automatic angle continuous stamping structure for a product in a progressive die.

Background

The stamping is a forming processing method for obtaining a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. The stamping production process needs to be used in combination with a stamping die, i.e. stamping equipment is used for manufacturing various products or parts through the die.

The utility model relates to a stamping table structure, which comprises a stamping machine, a stamping table, a groove, a cover plate, a limiting hole, a demoulding column, a bayonet, a strong spring, a lock rod, a cross beam, a locking plate, a wedge block and a shrinkage groove, wherein the Chinese patent grant bulletin number is CN 219561036U, and the grant bulletin date 2023 is 22. The technical scheme has the defects that 1, a die on a stamping table is shaped in a single mode by a punching machine, the die is difficult to adapt to a workpiece needing multi-angle shaping, or the stamping quality of the workpiece is influenced by a simple one-step shaping mode, and 2, manual adjustment stamping by taking out and putting in the stamping table is needed to realize stamping at different angles, so that the production efficiency of a product is influenced.

In conclusion, the stamping structure has the defects of low stamping efficiency on the workpiece and influence on the product quality.

Disclosure of utility model

The utility model provides the progressive die inner product automatic placement angle continuous stamping structure which is convenient for continuous and efficient stamping and improves the stamping efficiency and the product quality, and aims to overcome the defects that the stamping efficiency of a workpiece is low and the product quality is influenced in the stamping structure in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an automatic angle continuous stamping structure of putting of product in progressive die, including workstation and lifter plate, the lifter plate is connected with the workstation removal, and the lifter plate installs a plurality of stamping component that is linear arrangement, and the workstation is installed a plurality of and is the frock seat that linear arrangement, and stamping component and frock seat upper and lower relative arrangement, stamping component include the supporting seat, remove seat, stamping plate and guide structure, and the supporting seat is connected with the lifter plate, removes the seat and is connected with the supporting seat dismantlement, stamping plate and guide structure all remove with the removal seat and be connected, and lifter plate and workstation all are connected with buffer structure.

The upper end of workstation has set up the lifter plate, and the external lifting device that has on the workstation, the lifter plate passes through lifting device and reciprocates from top to bottom in the workstation top. A plurality of stamping assemblies are linearly arranged on the lifting plate, so that each stamping assembly is in an assembly line type for stamping operation, and meanwhile, tool holders on the workbench pass through different tool holders, so that workpieces, a corresponding group of tool holders and corresponding stamping assemblies realize stamping of set specifications (angles), and synchronous and automatic batch stamping is realized. The support seat in the stamping assembly is detached and connected to the lifting plate so as to facilitate the installation and later maintenance of the structure, meanwhile, the lifting plate is used for driving the movable seat connected with the support seat and the stamping plate to perform primary movement so as to be close to a workpiece, then the stamping plate performs further high-precision stamping action on the movable seat by virtue of directional movement of the guide structure, so that the workpiece placed on the corresponding tool seat is pressed into a corresponding specification (angle), and the lifting plate is in buffer contact with the workbench in the descending process by virtue of the buffer structure so as to improve the movement and positioning stability of all the stamping assemblies on the workbench by virtue of the lifting plate. The method achieves the effects of realizing batch automatic continuous stamping of workpieces, improving the quality of the stamped workpieces in a progressive (angle-converted molding) stamping mode, improving the stamping efficiency of a production line and the production process of products, facilitating assembly and maintenance, and having high stability and accuracy in operation.

Preferably, the supporting seat comprises a supporting column and a limiting plate, one end of the supporting column is connected with the lifting plate, the other end of the supporting column is vertically connected with the limiting plate, the corner at the joint of the limiting plate and the supporting column is provided with a mounting groove, the moving seat comprises a moving plate and a fixing plate, the stamping plate is connected with the moving plate, the lifting plate is provided with a driving mechanism, the moving plate is connected with the driving mechanism, the moving plate is in sliding connection with the supporting column, and the fixing plate is clamped with the mounting groove. One end of the support column in the support seat is vertically connected to the lifting plate so as to synchronously move with the lifting plate, the other end of the support column is vertically connected with the limiting plate, so that the joint of the support column and the limiting plate is L-shaped right-angle and is arranged as an installation groove, the fixing plate in the moving seat is clamped at the installation groove so as to limit the fixing plate, and the power provided by the driving mechanism in the moving seat is in vertical reciprocating movement along with the support column so as to drive the stamping plate to move up and down, thereby improving the moving stability of the moving plate. The effect of improving the structural connection stability and the movement stability is achieved.

Preferably, the support column is arranged on a pair of opposite side directions of the fixing plate, a limit column is arranged on the other pair of opposite side directions of the fixing plate, one end of the limit column is vertically connected with the lifting plate, the other end of the limit column is propped against the fixing plate, the limit plate is attached to the lower side of the fixing plate, and the limit column is attached to the upper side of the fixing plate. The fixed plate is rectangular structure, and the both sides of fixed plate all are equipped with the support column, and the spacing post that the lifter plate is connected presses the fixed plate in the mounting groove from another pair of opposite side simultaneously to prevent that the fixed plate from moving in the mounting groove upper and lower direction, can take out the fixed plate through horizontal application of force when dismantling. The effect of realizing stable structural connection and being convenient for loading and unloading is achieved.

Preferably, the fixing plate is provided with a limiting jack and a guiding jack I, the guiding structure comprises a guide post I, one end of the guide post I is connected with the moving plate, the other end of the guide post I is connected with the guiding jack I in an inserting mode, one end of the stamping plate is connected with the moving plate, the other end of the stamping plate is connected with the limiting jack in an inserting mode, the tool seat is provided with a stabilizing groove, and the stabilizing groove is matched with the guide post I. The fixed plate is provided with a limiting jack and a guiding jack I, a guide pillar I connected with the movable plate in the guiding structure can be inserted into the guiding jack I so as to further limit the fixed plate in use to transversely move, meanwhile, the movable plate is close to the fixed plate to further improve the movement stability of the stamping plate when driving the stamping plate to move, the stamping plate enters the limiting jack and passes through the limiting jack to downwards move so as to realize high-precision and stability stamping of a workpiece between the stamping plate and the tool seat in cooperation, and the tool seat is provided with a stabilizing groove matched with the guide pillar I so as to further enhance the movement stability of the movable plate. The effect of guaranteeing high stability and accuracy of stamping operation is achieved.

Preferably, the moving plate is provided with a second guide jack, the guide structure comprises a second guide post, one end of the second guide post is connected with the lifting plate, and the other end of the second guide post is spliced with the second guide jack. The second guide insertion hole is formed in the moving plate, so that the second guide post on the lifting plate moves in a further guide manner in the moving process of the moving plate. The effect of further improving the stamping precision and stability is achieved.

Preferably, the buffer structure comprises a limiting column, a positioning seat and a connector, one end of the limiting column is elastically connected with the lifting plate, the other end of the limiting column is connected with one end of the connector, the positioning seat is connected with the workbench, the positioning seat is provided with a positioning groove, and the other end of the connector is oppositely arranged with the positioning groove. The limiting column in the buffer structure can move on the lifting plate in a buffer manner through elastic connection, and the other end of the limiting column is connected with a connector, so that the connector can enter the positioning seat to position and buffer the lifting plate during descending of the lifting plate. The effect that protection and buffer structure are in order to increase structure life, be convenient for adjust punching press position is reached.

Preferably, the lifting plate is provided with a mounting hole, the limiting column penetrates through the mounting hole to be connected with a stabilizing block, the limiting column is sleeved with a reset spring, one end of the reset spring abuts against the lifting plate, and the other end of the reset spring abuts against the connector. One end of the limiting column penetrates through the mounting hole and is connected with a stable spring with larger diameter to resist the sleeved reset spring at the other end, and the reset spring buffers and resets the contact between the lifting plate and the workbench through elastic force so as to ensure buffering stability and automatic restoring force of the structure. The effect of improving the structural connection stability and the operation automation degree is achieved.

The utility model has the beneficial effects that the stamping structure realizes batch automatic continuous stamping of workpieces, improves the quality of the stamped workpieces through a shaping stamping mode of gradual angle transformation, improves the stamping efficiency of a production line and the production process of products, is convenient to assemble and maintain, has high stability and accuracy in operation, improves the connection stability and the movement stability of the structure, improves the automation degree of the operation, protects and buffers the structure to prolong the service life of the structure and is convenient to adjust.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a front view of FIG. 1;

Fig. 4 is an enlarged view at B in fig. 3;

Fig. 5 is a cross-sectional view of fig. 1.

In the figure: 1, a workbench, 2, a lifting plate, 3, a punching component, 4, a tool seat, 5, a supporting seat, 6, a movable seat, 7, a punching plate, 8, a guiding structure, 9, a buffer structure, 10, a supporting column, 11, a limiting plate, 12, a mounting groove, 13, a movable plate, 14, a fixed plate, 15, a driving mechanism, 16, a limiting column, 17, a limiting jack, guide receptacle I, guide post I, guide receptacle II, guide post II, 21, guide post II, 22 define posts, 23, locating seat, 24, connector, 25, locating slot, 26, mounting hole, 27, stabilizing block, 28, return spring, 29, yielding slot, 30, locating hole, 31, locating post, 32, stabilizing slot, 33, guide post III, 34, work piece carrier.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation. The device may be otherwise positioned (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, processes and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.

Example 1:

As shown in fig. 1 and 3, an automatic angle continuous stamping structure of putting of product in progressive die comprises a workbench 1 and a lifting plate 2, wherein the lifting plate 2 is movably connected with the workbench 1, the lifting plate 2 is provided with a plurality of stamping assemblies 3 which are linearly arranged, the workbench 1 is provided with a plurality of tool holders 4 which are linearly arranged, the stamping assemblies 3 and the tool holders 4 are vertically and oppositely arranged, the stamping assemblies 3 comprise supporting seats 5, movable seats 6, stamping plates 7 and guide structures 8, the supporting seats 5 are connected with the lifting plate 2, the movable seats 6 are detachably connected with the supporting seats 5, the stamping plates 7 and the guide structures 8 are movably connected with the movable seats 6, and the lifting plate 2 and the workbench 1 are respectively connected with a buffer structure 9.

As shown in fig. 2 and 5, the supporting seat 5 comprises a supporting column 10 and a limiting plate 11, one end of the supporting column 10 is connected with the lifting plate 2, the other end of the supporting column 10 is vertically connected with the limiting plate 11, a corner at the joint of the limiting plate 11 and the supporting column 10 is provided with a mounting groove 12, the movable seat 6 comprises a movable plate 13 and a fixed plate 14, the stamping plate 7 is connected with the movable plate 13, the lifting plate 2 is provided with a driving mechanism 15, the movable plate 13 is connected with the driving mechanism 15, the movable plate 13 is in sliding connection with the supporting column 10, and the fixed plate 14 is clamped with the mounting groove 12.

As shown in fig. 4, the support column 10 is disposed on a pair of opposite side directions of the fixed plate 14, a limit column 16 is disposed on the other pair of opposite side directions of the fixed plate 14, one end of the limit column 16 is vertically connected with the lifting plate 2, the other end of the limit column 16 abuts against the fixed plate 14, the limit plate 11 abuts against the lower side of the fixed plate 14, and the limit column 16 abuts against the upper side of the fixed plate 14.

As shown in fig. 5, the fixed plate 14 is provided with a limiting jack 17 and a guiding jack I18, the guiding structure 8 comprises a first guide pillar 19, one end of the first guide pillar 19 is connected with the moving plate 13, the other end of the first guide pillar 19 is spliced with the guiding jack I18, one end of the stamping plate 7 is connected with the moving plate 13, the other end of the stamping plate 7 is spliced with the limiting jack 17, the tool seat 4 is provided with a stabilizing groove 32, and the stabilizing groove 32 is matched with the first guide pillar 19.

As shown in fig. 4, the moving plate 13 is provided with a second guide jack 20, the guide structure 8 includes a second guide post 21, one end of the second guide post 21 is connected with the lifting plate 2, and the other end of the second guide post 21 is spliced with the second guide jack 20.

As shown in fig. 1 and 2, the buffer structure 9 includes a defining column 22, a positioning seat 23 and a connector 24, one end of the defining column 22 is elastically connected with the lifting plate 2, the other end of the defining column 22 is connected with one end of the connector 24, the positioning seat 23 is connected with the workbench 1, the positioning seat 23 is provided with a positioning groove 25, and the other end of the connector 24 is arranged opposite to the positioning groove 25.

As shown in fig. 5, the lifting plate 2 is provided with a mounting hole 26, the limiting column 22 is connected with a stabilizing block 27 through the mounting hole 26, the limiting column 22 is sleeved with a return spring 28, one end of the return spring 28 abuts against the lifting plate 2, and the other end of the return spring 28 abuts against the connector 24.

As shown in fig. 1-5, the tool seat 4 is provided with a relief groove 29, the positions of the stamping plates 7 and the relief groove 29 are vertically corresponding to each other, so that stamping plates 7 with different specifications and sizes are corresponding to the relief grooves 29 with different specifications, and the stamping plates 7 in a stamping workpiece deform at the same time of being in angle, and the operation is smoother through the sinking of the relief groove 29.

The workbench 1 is provided with a positioning hole 30, the positioning hole 30 is provided with a plurality of positioning columns 31, and the fixing plate 14 is connected with the positioning columns 31, and the positions of the positioning columns 31 correspond to the positions of the positioning holes 30 up and down, so that the positioning precision of the movable seat 6 and the tool seat 4 is further enhanced in stamping.

The workbench 1 is connected with a guide post III 33, so that the lifting plate 2 is spliced with the guide post III 33, in addition, lifting equipment (such as a hydraulic press, not shown in the figure) is externally connected with the lifting plate 2, so that the lifting plate 2 can stably guide descending movement along the guide post III 33 as first-stage descending, and the driving mechanism 15 is installed on the lifting plate 2 by adopting a cylinder structure so as to drive the moving plate 13 as second-stage descending.

The tool seat 4 is connected with a workpiece support 34, before the workpiece is punched, the workpiece moves horizontally on the workpiece support 34, in this embodiment, the workpiece support 34 is used for a piece type template applicable to the workpiece, wherein the workpiece can linearly move below each punching component 3, and the workpiece automatically moves through external pulling force such as winding equipment (not shown in the figure).

When the folding device is used, taking the folding of the metal planar sheet type workpiece into a columnar workpiece structure as an example, the workpiece is placed on the tool seat 4 through the workpiece support 34 to be flatly spread, and the front workpiece to the rear workpiece are sequentially punched by the front-to-rear punching assembly. The stamping process is that the lifting plate 2 is lowered along the guide post III 33 by starting the lifting equipment, the movable seat 6 is close to the tool seat 4, the workpiece is placed between the movable seat 6 and the tool seat 4, the movable seat is stopped after being lowered to a certain height, the connector 24 enters the positioning groove 25 of the positioning seat 23, the reset spring 28 is pressed to buffer the lifting plate 2, the movable seat 6 is guaranteed to reach the operable position of the stamping plate 7, the driving mechanism 15 is started, the movable plate 13 is lowered along the supporting column 10 to pass through the limiting jack 17 to stamp the workpiece, the workpieces at different positions (corresponding groups of different stamping assemblies 3 and the tool seat 4) are deformed at different angles, during the movement, the guide post I19 is moved on the guide jack II 20 until the stable groove 32, the guide post II 21 and the guide jack II 20 are relatively moved, the movable plate 13 is stamped with high precision, the sheet type workpiece is subjected to preliminary bending on the corresponding groups of the different stamping assemblies 3 and the tool seat 4 at the forefront, and simultaneously, the later workpieces are subjected to further stamping in sequence, so that automatic setting angle continuous operation of the workpieces is realized, and the stamping of the corresponding rectangular stamping assemblies 3 and the corresponding groups of the tool seat 4 are folded, namely, the stamping process of the workpieces is completed.

The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present utility model.

Claims

1. The utility model provides a progressive die inner product automatic placement angle continuous stamping structure, characterized by, including workstation (1) and lifter plate (2), lifter plate (2) are connected with workstation (1) removal, lifter plate (2) are installed a plurality of and are punching press subassembly (3) that linear arrangement, workstation (1) are installed a plurality of and are frock seat (4) that linear arrangement, punching press subassembly (3) and frock seat (4) upper and lower relative arrangement, punching press subassembly (3) include supporting seat (5), remove seat (6), punch plate (7) and guide structure (8), supporting seat (5) are connected with lifter plate (2), remove seat (6) and supporting seat (5) and dismantle and be connected, punch plate (7) and guide structure (8) all are connected with removal seat (6) removal, lifter plate (2) and workstation (1) all are connected with buffer structure (9).

2. The automatic angle continuous stamping structure of putting of product in progressive die according to claim 1, characterized in that, supporting seat (5) includes support column (10) and limiting plate (11), the one end and the lifter plate (2) of support column (10) are connected, the other end and the limiting plate (11) of support column (10) are connected perpendicularly, mounting groove (12) are established to the corner of limiting plate (11) and support column (10) junction, remove seat (6) including movable plate (13) and fixed plate (14), ram plate (7) are connected with movable plate (13), actuating mechanism (15) are installed to lifter plate (2), movable plate (13) are connected with actuating mechanism (15), movable plate (13) and support column (10) sliding connection, fixed plate (14) and mounting groove (12) joint.

3. The automatic angle continuous stamping structure for placing products in progressive die according to claim 2, wherein the supporting columns (10) are arranged on a pair of opposite side directions of the fixed plate (14), a limit column (16) is arranged on the other pair of opposite side directions of the fixed plate (14), one end of the limit column (16) is vertically connected with the lifting plate (2), the other end of the limit column (16) is propped against the fixed plate (14), the limit plate (11) is propped against the lower side of the fixed plate (14), and the limit column (16) is propped against the upper side of the fixed plate (14).

4. The progressive die inner product automatic placement angle continuous stamping structure according to claim 3, wherein the fixed plate (14) is provided with a limiting jack (17) and a guiding jack I (18), the guiding structure (8) comprises a guiding post I (19), one end of the guiding post I (19) is connected with the moving plate (13), the other end of the guiding post I (19) is connected with the guiding jack I (18) in an inserting mode, one end of the stamping plate (7) is connected with the moving plate (13), the other end of the stamping plate (7) is connected with the limiting jack (17) in an inserting mode, the tool seat (4) is provided with a stabilizing groove (32), and the stabilizing groove (32) is matched with the guiding post I (19).

5. The progressive die inner product automatic placement angle continuous stamping structure according to claim 4, wherein the moving plate (13) is provided with a second guide jack (20), the guide structure (8) comprises a second guide post (21), one end of the second guide post (21) is connected with the lifting plate (2), and the other end of the second guide post (21) is spliced with the second guide jack (20).

6. The automatic angle continuous stamping structure for placing products in progressive die according to claim 1 or 5, characterized in that the buffer structure (9) comprises a limiting column (22), a positioning seat (23) and a connector (24), one end of the limiting column (22) is elastically connected with the lifting plate (2), the other end of the limiting column (22) is connected with one end of the connector (24), the positioning seat (23) is connected with the workbench (1), the positioning seat (23) is provided with a positioning groove (25), and the other end of the connector (24) is oppositely arranged with the positioning groove (25).

7. The progressive die inner product automatic placement angle continuous stamping structure according to claim 6, wherein the lifting plate (2) is provided with a mounting hole (26), the limiting column (22) penetrates through the mounting hole (26) to be connected with a stabilizing block (27), the limiting column (22) is sleeved with a reset spring (28), one end of the reset spring (28) abuts against the lifting plate (2), and the other end of the reset spring (28) abuts against the connecting head (24).