CN217912345U

CN217912345U - Stamping die for stamping connection of sheet metal plates

Info

Publication number: CN217912345U
Application number: CN202221682130.4U
Authority: CN
Inventors: 杨超显; 吕梦倩
Original assignee: Qingdao Runnan Mould Co ltd
Current assignee: Qingdao Runnan Mould Co ltd
Priority date: 2022-07-02
Filing date: 2022-07-02
Publication date: 2022-11-29
Anticipated expiration: 2032-07-02

Abstract

The utility model provides a stamping die for sheet metal plate punching press is connected. The stamping die for stamping connection of the sheet metal plates comprises a clamping device, the bottom end of an embedded block in the clamping device is connected with an embedded groove formed in the inner side of a fixing device, a base is arranged at the top end of the embedded block, a reset piece is arranged between the base and the embedded block, two ends of the reset piece are fixedly connected with the bottom end of the base and the upper surface of the embedded block respectively, a plurality of groups of sliding grooves are formed in the surface of the base at intervals, sliding blocks are arranged inside the sliding grooves, the sliding blocks are attached to the sliding grooves and arranged in a sliding mode, a first bolt piece is arranged at the top end of each sliding block, the bottom end of the first bolt piece is rotatably connected with the sliding blocks, clamping pincers are sleeved on the outer side of the first bolt piece, through grooves are formed inside the clamping pincers, the first bolt piece is movably connected with the clamping pincers through the through grooves, the sheet metal plate stamping die can be replaced rapidly through adjusting the moving directions of a rotating rod and the pushing piece, and the singleness of functions of a traditional sheet metal plate connecting die and the limitation in practical application are well improved.

Description

Stamping die for stamping connection of sheet metal plates

Technical Field

The utility model relates to a stamping die field especially relates to a stamping die for panel beating plate punching press is connected.

Background

The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, called as a cold stamping die (commonly called as a cold stamping die), stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing the die arranged on a press machine at room temperature to enable the materials to be separated or plastically deformed, but most of the existing stamping dies are directly and fixedly arranged on the stamping machine, so that subsequent disassembly and replacement are inconvenient, the dies cannot be well exchanged according to the shapes, materials and the like of the required processing materials, and great limiting factors are provided for popularization and use of the dies.

Therefore, it is necessary to provide a new stamping die for stamping connection of sheet metal plates to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a stamping die for sheet metal plate punching press is connected.

The utility model provides a stamping die for stamping connection of panel beating plate includes: the stamping device is arranged at the top end of the fixing device, the bottom end of the stamping device is fixedly connected with the upper surface of the fixing device, an embedding groove is formed in the inner side of the fixing device, and the clamping device is connected with the fixing device through the embedding groove;

the clamping device comprises an embedded block, the bottom end of the embedded block is connected with an embedded groove formed in the inner side of the fixing device, a base is arranged at the top end of the embedded block, a reset piece is arranged between the base and the embedded block, two ends of the reset piece are fixedly connected with the bottom end of the base and the upper surface of the embedded block respectively, a plurality of groups of sliding grooves are formed in the top end of the base at intervals, a sliding block is arranged inside each sliding groove, the sliding block is attached to the corresponding sliding groove and arranged in a sliding mode, a first bolt piece is arranged at the top end of the sliding block, the bottom end of the first bolt piece is rotatably connected with the sliding block, clamping pincers are sleeved on the outer side of the first bolt piece, through grooves are formed in the clamping pincers, and the first bolt piece is movably connected with the clamping pincers through the through grooves.

Preferably, fixing device includes the base, and the gomphosis groove has been seted up to the base inboard, and the gomphosis inslot portion is connected with the gomphosis piece bottom, and the base surface is equipped with the fixed block, fixed block bottom and base fixed connection, and the fixed block is inside to be hollow structure and has seted up logical groove, leads to inslot portion and is equipped with the bull stick, and the bull stick sets up with leading to the inslot wall mutually laminating.

Preferably, stamping device includes the heel post, heel post bottom and base top fixed connection, and the heel post top is equipped with the mesa, and mesa bottom and heel post fixed connection, the mesa surface is equipped with the motor, and the motor passes through bolt and mesa swing joint, and the motor output is equipped with the screw thread telescopic link, and the screw thread telescopic link top is connected with the motor.

Preferably, a second bolt piece is arranged on the outer side of the first bolt piece, a connecting piece is installed between the second bolt piece and the first bolt piece and is of a square structure, two ends of the connecting piece are movably connected with the second bolt piece and the first bolt piece respectively, a driven piece is arranged at the bottom end of the second bolt piece, and the top end of the driven piece is fixedly connected with the second bolt piece.

Preferably, the top end of the base is provided with a pushing part which is of a cylindrical structure, and two ends of the pushing part are respectively movably connected with the base and the driven part.

Preferably, the fixed block outside is equipped with the lug, and lug one end and fixed block fixed connection, and logical groove has been seted up to lug inside, and leads to the inslot and the fixed block is inside to communicate with each other the setting, leads to inslot portion and is equipped with a plurality of turning blocks, turning block bottom and logical inslot wall fixed connection, and the turning block surface is laminated and is rotated the setting with the bull stick surface mutually.

Preferably, the outer side of the threaded telescopic rod is provided with a sliding part, and the sliding part is attached to the outer surface of the threaded telescopic rod and rotates.

Compared with the prior art, the utility model provides a stamping die for panel beating plate punching press is connected has following beneficial effect: the lower die is placed on the surface of the base and then the rotating rod is rotated clockwise, the rotating block on the inner side of the convex block rotates on the surface of the rotating rod while the rotating rod passes through the through groove in the fixed block to abut against the surface of the lower die and clamp the lower die, after clamping is completed, the pushing piece is started to push forwards, the second bolt piece on the surface of the driven piece transmits the pushing force of the pushing piece to the sliding block at the bottom end of the first bolt piece through the connecting piece, the sliding block slides inwards under the action of the pushing force, the clamping pincers shrink inwards to be attached to the surface of the upper die and clamp the upper die when the sliding block slides inwards, the stamping die for the sheet metal piece can be replaced more quickly by adjusting the moving directions of the rotating rod and the pushing piece, and the function singleness and the limitation in practical application of the traditional sheet metal piece connecting die are better improved;

the starter motor, the motor rotates and drives the screw thread telescopic link rotatory, the slider in the screw thread telescopic link outside slides at the screw thread telescopic link surface, make simultaneously screw thread telescopic link position descend the back laminating on the mould surface and exert pressure to last mould surface, make the sheet metal component between last mould and the bed die be connected under the exerting pressure of screw thread telescopic link, the direct mode of exerting pressure to the mould surface through the screw thread telescopic link is not only the connection of completion sheet metal component that can be swift, and stamping device's working procedure and stamping device's inner structure have been simplified.

Drawings

Fig. 1 is a schematic structural diagram of a stamping die for stamping connection of sheet metal plates according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of the stamping device shown in FIG. 1;

FIG. 3 is a schematic view of the fastening device shown in FIG. 1;

fig. 4 is a schematic structural view of the clamping device shown in fig. 1.

Reference numbers in the figures: 1. a fixing device; 2. a stamping device; 3. a clamping device; 4. a load-bearing column; 5. a table top; 6. a motor; 7. a threaded telescopic rod; 8. a slider; 9. a base; 10. a fixed block; 11. a bump; 12. a rotating rod; 13. rotating the block; 14. an engagement block; 15. a base; 16. a reset member; 17. a chute; 18. a slider; 19. a first bolt member; 20. a holding clamp; 21. a connecting member; 22. a second bolt member; 23. a driven member; 24. a pusher member.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a stamping die for stamping connection of sheet metal plates according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the stamping apparatus shown in FIG. 1; FIG. 3 is a schematic view of the fixing device shown in FIG. 1;

fig. 4 is a schematic structural view of the clamping device shown in fig. 1. The method comprises the following steps: a press device 2, a fixing device 1 and a clamping device 3.

In the specific implementation process, as shown in fig. 1, a lower die is placed on the surface of a base 9, a rotating rod 12 is rotated clockwise, a rotating block 13 on the inner side of a protruding block 11 rotates on the surface of the rotating rod 12, the rotating rod 12 penetrates through a through groove in a fixed block 10 to abut against the surface of the lower die and clamp the lower die, after clamping is completed, a pushing piece 24 is started to push forwards, a second bolt piece 22 on the surface of a driven piece 23 transmits the pushing force of the pushing piece 24 to a sliding block 18 at the bottom end of a first bolt piece 19 through a connecting piece 21, the sliding block 18 slides inwards under the pushing force, a clamping clamp 20 contracts inwards along the movement direction of the sliding block 18 to abut against the surface of the upper die and clamp the upper die when the sliding block 18 slides inwards, the stamping die for the sheet metal part can be replaced more quickly by adjusting the movement directions of the rotating rod 12 and the pushing piece 24, and the singleness of the function of the traditional sheet metal connecting die and the limitation in practical application are improved;

starting motor 6, motor 6 rotates and drives threaded telescopic rod 7 rotatory, slider 8 in the threaded telescopic rod 7 outside slides at threaded telescopic rod 7 surface, make threaded telescopic rod 7 descend simultaneously and paste upper die surface and exert pressure to upper die surface, make the sheet metal component between upper die and the bed die be connected under the application of pressure of threaded telescopic rod 7, the connection of completion sheet metal component that the mode of exerting pressure not only can be swift to the die surface through threaded telescopic rod 7 is direct, and stamping device 2's operating procedure and stamping device 2's inner structure have been simplified.

Referring to fig. 2, the stamping device 2 includes a bearing column 4, the bottom end of the bearing column 4 is fixedly connected with the top end of a base 9, the top end of the bearing column 4 is provided with a table top 5, the bottom end of the table top 5 is fixedly connected with the bearing column 4, the surface of the table top 5 is provided with a motor 6, the motor 6 is movably connected with the table top 5 through a bolt, the output end of the motor 6 is provided with a threaded telescopic rod 7, the top end of the threaded telescopic rod 7 is connected with the motor 6, the outer side of the threaded telescopic rod 7 is provided with a sliding part 8, the sliding part 8 is attached to the outer surface of the threaded telescopic rod 7 and rotates, the sliding part 8 on the outer side of the threaded telescopic rod 7 slides on the outer surface of the threaded telescopic rod 7, the threaded telescopic rod 7 is made to descend to be attached to the upper mold surface and apply pressure to the upper mold surface, so that a sheet metal part between the upper mold and the lower mold is connected under the pressure of the threaded telescopic rod 7, the mode of directly applying pressure to the mold surface through the threaded telescopic rod 7 can not only quickly complete connection of the sheet metal part, and the working steps of the stamping device 2 and the inner structure are simplified.

Referring to fig. 3, a fixing device 1 includes a base 9, an embedding groove is formed in the inner side of the base 9, the inner portion of the embedding groove is connected to the bottom end of an embedding block 14, a fixing block 10 is arranged on the surface of the base 9, the bottom end of the fixing block 10 is fixedly connected to the base 9, the fixing block 10 is internally hollow and provided with a through groove, a rotating rod 12 is arranged in the through groove, the rotating rod 12 is attached to the inner wall of the through groove, a projection 11 is arranged on the outer side of the fixing block 10, one end of the projection 11 is fixedly connected to the fixing block 10, the through groove is formed in the projection 11, the inner portion of the through groove is communicated with the inner portion of the fixing block 10, a plurality of rotating blocks 13 are arranged in the through groove, the bottom end of the rotating block 13 is fixedly connected to the inner wall of the through groove, the surface of the rotating block 13 is attached to the surface of the rotating rod 12 and rotates, a lower mold is placed on the upper surface of the base 9, the rotating rod 12 is rotated clockwise, the rotating block 13 attached to enable the rotating rod 12 to pass through the through groove in the inner portion of the fixing block 10, the surface of the lower mold, the clamping step is simplified, and the mold is capable of efficiently replacing the mold.

Referring to fig. 4, the clamping device 3 includes an engagement block 14, a bottom end of the engagement block 14 is connected with an engagement groove formed on an inner side of the fixing device 1, a base 15 is disposed on a top end of the engagement block 14, a reset member 16 is disposed between the base 15 and the engagement block 14, two ends of the reset member 16 are respectively fixedly connected with a bottom end of the base 15 and an upper surface of the engagement block 14, a plurality of sets of sliding grooves 17 are disposed at intervals on the top end of the base 15, a slide block 18 is disposed inside the sliding grooves 17, the slide block 18 is attached to and slidably disposed with the sliding grooves 17, a first bolt 19 is disposed on a top end of the slide block 18, a bottom end of the first bolt 19 is rotatably connected with the slide block 18, a clamping jaw 20 is sleeved outside the first bolt 19, a through groove is formed inside the clamping jaw 20, the first bolt 19 is movably connected with the clamping jaw 20 through the through groove, a second bolt 22 is disposed outside the first bolt 19, and a connecting member 21 is installed between the second bolt 22 and the first bolt 19, the connecting piece 21 is of a square structure, two ends of the connecting piece 21 are movably connected with the second bolt piece 22 and the first bolt piece 19 respectively, the bottom end of the second bolt piece 22 is provided with a driven piece 23, the top end of the driven piece 23 is fixedly connected with the second bolt piece 22, the top end of the base 15 is provided with a pushing piece 24, the pushing piece 24 is of a cylindrical structure, two ends of the pushing piece 24 are movably connected with the base 15 and the driven piece 23 respectively, the mold can be clamped quickly through the clamping pliers 20, the clamping device 3 can descend along with descending of the mold when the threaded telescopic rod 7 is pressed down by the resetting piece 16 between the embedding piece 14 and the base 15, the stored force of the spring in the resetting piece 16 descends when the threaded telescopic rod 7 is pressed down, and the clamping device 3 can be driven to return to the original point after the releasing force of the spring in the resetting piece 16 is restored when the threaded telescopic rod 7 is lifted up.

The utility model provides a theory of operation as follows: when the device is used, a lower die is placed on the upper surface of a base 9, a rotating rod 12 is rotated clockwise, a rotating block 13 attached to the rotating rod 12 rotates on the surface of the rotating rod 12, the rotating rod 12 penetrates through a through groove in a fixing block 10 to abut against the surface of the lower die, then an upper die is placed on the top end of the lower die, a pushing piece 24 is started to push forwards, a second bolt piece 22 on the surface of a driven piece 23 transmits the pushing force of the pushing piece 24 to a sliding block 18 at the bottom end of a first bolt piece 19 through a connecting piece 21, the sliding block 18 slides inwards under the pushing force, a clamping clamp 20 contracts inwards to abut against the surface of the upper die and clamp the upper die when the sliding block 18 slides inwards, then a motor 6 is started, the motor 6 drives a threaded telescopic rod 7 to rotate, a sliding piece 8 on the outer side of the threaded telescopic rod 7 slides on the outer surface of the threaded telescopic rod 7 and enables the threaded telescopic rod 7 to descend to abut against the surface of the upper die, finally, a sheet metal part between the upper die and the lower die is connected through the pressure generated by downward rotation of the threaded telescopic rod 7, the rotating rod 12 and the movement direction of the rotating rod 24 can be changed quickly, and the stamping die is better, and the limitation of a traditional sheet metal connection die is improved.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a stamping die for sheet metal plate punching press is connected which characterized in that includes:

the stamping device (2) is arranged at the top end of the fixing device (1), the bottom end of the stamping device (2) is fixedly connected with the upper surface of the fixing device (1), an embedding groove is formed in the inner side of the fixing device (1), and the clamping device (3) is connected with the fixing device (1) through the embedding groove;

the clamping device (3) comprises an embedded block (14), the bottom end of the embedded block (14) is connected with an embedded groove formed in the inner side of the fixing device (1), a base (15) is arranged at the top end of the embedded block (14), a reset piece (16) is arranged between the base (15) and the embedded block (14), two ends of the reset piece (16) are fixedly connected with the bottom end of the base (15) and the upper surface of the embedded block (14) respectively, a plurality of groups of sliding grooves (17) are formed in the top end of the base (15) at intervals, a sliding block (18) is arranged in each sliding groove (17), the sliding block (18) is attached to and slides in each sliding groove (17), a first bolt piece (19) is arranged at the top end of the sliding block (18), the bottom end of the first bolt piece (19) is rotatably connected with the sliding block (18), clamping pincers (20) are sleeved on the outer side of the first bolt piece (19), a through groove is formed in each clamping pincers (20), and the first bolt piece (19) is movably connected with the clamping pincers (20) through the through groove.

2. The stamping die for stamping connection of sheet metal plates as claimed in claim 1, wherein the fixing device (1) comprises a base (9), an embedding groove is formed in the inner side of the base (9), the inside of the embedding groove is connected with the bottom end of the embedding block (14), a fixing block (10) is arranged on the surface of the base (9), the bottom end of the fixing block (10) is fixedly connected with the base (9), the inside of the fixing block (10) is of a hollow structure and is provided with a through groove, a rotating rod (12) is arranged in the through groove, and the rotating rod (12) is attached to the inner wall of the through groove.

3. The stamping die for stamping connection of sheet metal plates as claimed in claim 1, wherein, stamping device (2) includes heel post (4), heel post (4) bottom and base (9) top fixed connection, heel post (4) top is equipped with mesa (5), and mesa (5) bottom and heel post (4) fixed connection, mesa (5) surface is equipped with motor (6), motor (6) pass through bolt and mesa (5) swing joint, motor (6) axis of rotation is equipped with screw thread telescopic link (7), screw thread telescopic link (7) top is connected with motor (6).

4. The stamping die for stamping connection of sheet metal plates as claimed in claim 1, wherein a second bolt member (22) is arranged outside the first bolt member (19), a connecting member (21) is installed between the second bolt member (22) and the first bolt member (19), the connecting member (21) is of a square structure, two ends of the connecting member (21) are movably connected with the second bolt member (22) and the first bolt member (19) respectively, a driven member (23) is arranged at the bottom end of the second bolt member (22), and the top end of the driven member (23) is fixedly connected with the second bolt member (22).

5. The stamping die for stamping connection of sheet metal plates as claimed in claim 1, wherein the pushing member (24) is mounted at the top end of the base (15), the pushing member (24) is of a cylindrical structure, and two ends of the pushing member (24) are respectively movably connected with the base (15) and the driven member (23).

6. The stamping die for stamping connection of sheet metal plates as claimed in claim 2, wherein a bump (11) is arranged on the outer side of the fixed block (10), one end of the bump (11) is fixedly connected with the fixed block (10), a through groove is formed in the bump (11), the through groove is communicated with the inside of the fixed block (10), a plurality of rotating blocks (13) are arranged in the through groove, the bottom ends of the rotating blocks (13) are fixedly connected with the inner wall of the through groove, and the surfaces of the rotating blocks (13) are attached to the surface of the rotating rod (12) and are rotatably arranged.

7. The stamping die for stamping connection of sheet metal plates as claimed in claim 3, wherein a sliding member (8) is disposed outside the threaded telescopic rod (7), and the sliding member (8) is attached to the outer surface of the threaded telescopic rod (7) and is rotatably disposed.