CN208408244U - Stamping die is used in a kind of production of auto-parts - Google Patents

Abstract

The utility model discloses a kind of auto-parts production stamping dies, including pedestal, mounting groove is offered on pedestal, mold under being internally provided with of mounting groove, crossbeam is provided with above pedestal, head tank corresponding with mounting groove is offered on crossbeam, the inner wall of head tank slidably connects the push rod of press machine, the bottom of push rod has been bolted to connection upper mold, symmetrical through-hole there are four being opened up on crossbeam, the inner wall of four through-holes is rotatably connected to bull stick, the equal fixing sleeve in the top of four bull sticks is connected to first gear, motor there are four being fixedly connected at the top of crossbeam, the equal fixing sleeve of the output shaft of four motors is connected to second gear, four second gears are meshed with first gear, the bottom of two of them bull stick is fixedly connected to the first threaded rod.The utility model structure is simple, easy to operate, and the purpose of easily disassembled mold is realized using the conveying of threaded rod.

Description

Stamping die is used in a kind of production of auto-parts

Technical field

The utility model relates to stamping die technologies more particularly to a kind of production of auto-parts to use stamping die.

Background technique

Mold is generally divided to two molds up and down, and workpiece is sent between two molds, by the cooperation between mold by work Part punch forming, mold are the underlying process equipments of auto industry, in automobile production 90% or more components require according to By die forming, since the specification of auto-parts is many kinds of, when producing the auto-parts of different size every time, all Whole set of die is needed replacing, this process often takes a substantial amount of time, and needs mutual disassembly, and mold body weight is larger, It is easy to damage the personal safety of employee when disassembly.

Utility model content

It is larger to not allow quick detachable problem that purpose of the utility model is to solve mold weights in the prior art, And stamping die is used in a kind of auto-parts production proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of auto-parts production stamping die, including pedestal offer mounting groove, the installation on the pedestal Mold under being internally provided with of slot is provided with crossbeam above the pedestal, offers on the crossbeam corresponding with mounting groove Head tank, the inner wall of the head tank slidably connects the push rod of press machine, and the bottom of the push rod is bolted company It is connected to upper mold, is opened up on the crossbeam there are four symmetrical through-hole, the inner wall of four through-holes is rotatably connected to Bull stick, the equal fixing sleeve in the top of four bull sticks are connected to first gear, are fixedly connected at the top of the crossbeam there are four motor, The equal fixing sleeve of the output shaft of four motors is connected to second gear, and four second gears are meshed with first gear, The bottom of bull stick described in two of them is fixedly connected to the first threaded rod, and the bottom of bull stick described in another two is fixedly connected to Mounting groove is run through in the bottom end of second threaded rod, two first threaded rods and two second threaded rods, and extends to It is fixed to be socketed with first for common screw thread on the outside of mounting groove, two first threaded rods and two second threaded rods Block and the second fixed block, two opposite one sides of first fixed block offset with the side wall of upper mold, and two described second Side wall of the opposite one side of fixed block with lower mold offsets, two first fixed blocks and two second fixed blocks Side wall offer connecting hole, the inner wall of four connecting holes slidably connects link block, connects described in two of them Block all extends to the inside of upper mold, and is connected with upper mold sliding, and link block described in another two all extends to the interior of lower mold Portion, and be connected with the sliding of lower mold, supporting leg, the bottom of the lower mold are fixedly connected at the bottom four corners of the pedestal It is provided with moveable support base, the top of the support base and the bottom of lower mold offset.

Preferably, spring shim is socketed on the bolt.

Preferably, the side of two first fixed blocks and two second fixed blocks is sliding with the inner wall of mounting groove It is dynamic to be connected.

Preferably, multiple threaded holes are offered on four supporting legs, the inner thread of multiple threaded holes connects It is connected to fang bolt.

Preferably, the lower rotation of the support base is connected with multiple idler wheels.

Compared with prior art, the utility model provides a kind of auto-parts production stamping die, has following The utility model has the advantages that

1, auto-parts production stamping die, by the setting of motor, the output shaft rotation of motor drives bull stick Rotation, bull stick rotation drives the first threaded rod and the rotation of the second threaded rod, to enable on the first fixed block and the second fixed block Link block is inserted into the first fixed block when needing to dismantle mold, then unscrews the bolt on push rod by lower movement, make push rod and Upper mold releases fixed relationship, then removes support base, and motor operates at this time, makes the first fixed block and the second fixed block to moving down It is dynamic, drive upper mold and lower mold to be moved down on ground, then extract out link block make the first fixed block and the second fixed block with Mould separating, so that mold be made easily to disassemble.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model Structure is simple, easy to operate, and the purpose of easily disassembled mold is realized using the conveying of threaded rod.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of auto-parts production stamping die structural schematic diagram；

Fig. 2 be the utility model proposes a kind of auto-parts production stamping die pedestal plan structure signal Figure.

In figure: 1 pedestal, 2 second fixed blocks, 3 first threaded rods, 4 crossbeams, 5 motors, 6 first gears, 7 bull sticks, 8 push away Bar, 9 bolts, 10 first fixed blocks, 11 upper molds, 12 second threaded rods, 13 lower molds, 14 supporting legs, 15 support bases, 16 connect Connect block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-2, a kind of auto-parts, which produce, uses stamping die, including pedestal 1, offers mounting groove on pedestal 1, Mold 13 under being internally provided with of mounting groove, the top of pedestal 1 are provided with crossbeam 4, offer on crossbeam 4 corresponding with mounting groove Head tank, the inner wall of head tank slidably connects the push rod 8 of press machine, and the bottom of push rod 8 is fixedly connected with by bolt 9 Mold 11 opens up on crossbeam 4 there are four symmetrical through-hole, and the inner wall of four through-holes is rotatably connected to bull stick 7, and four turn The equal fixing sleeve in the top of bar 7 is connected to first gear 6, and the top of crossbeam 4 is fixedly connected there are four motor 5, four motors 5 it is defeated The equal fixing sleeve of shaft is connected to second gear, and four second gears are meshed with first gear 6, the bottom of two of them bull stick 7 It is fixedly connected to the first threaded rod 3, the bottom of another two bull stick 7 is fixedly connected to the second threaded rod 12, two the first spiral shells Mounting groove is run through in the bottom end of rasp bar 3 and two the second threaded rods 12, and extends to the outside of mounting groove, two the first threaded rods 3 and two the second threaded rods 12 on common screw thread be socketed with the first fixed block 10 and the second fixed block 2, two the first fixed blocks Side wall of the 10 opposite one sides with upper mold 11 offsets, the opposite one side of two the second fixed blocks 2 with lower mold 13 Side wall offsets, and the side wall of two the first fixed blocks 10 and two the second fixed blocks 2 offers connecting hole, four connecting holes Inner wall slidably connects link block 16, and two of them link block 16 all extends to the inside of upper mold 11, and with upper mold 11 Sliding is connected, and another two link block 16 all extends to the inside of lower mold 13, and is connected with the sliding of lower mold 13, the bottom of pedestal 1 Portion's four corners are fixedly connected to supporting leg 14, and the bottom of lower mold 13 is provided with moveable support base 15, support base 15 Top and the bottom of lower mold 13 offset.

It is socketed with spring shim on bolt 9, prevents from loosening using rear bolt 9 for a long time.

The side of two the first fixed blocks 10 and two the second fixed blocks 2 is connected with the sliding of the inner wall of mounting groove, increases Stability when the first fixed block 10 and mobile the second fixed block 2.

Multiple threaded holes are offered on four supporting legs 14, the inner thread of multiple threaded holes is connected with fang bolt, Fang bolt is connected with ground, prevents the mold strenuous vibration.

The lower rotation of support base 15 is connected with multiple idler wheels, is moved easily support base 15.

In the utility model, the output shaft rotation of motor 5 drives bull stick 7 to rotate, and the rotation of bull stick 7 drives the first threaded rod 3 It is rotated with the second threaded rod 12, so that the first fixed block 10 and the second fixed block 2 be enable to move up and down, when needing to dismantle mold When, link block 16 is inserted into the first fixed block 10, then unscrew the bolt 9 on push rod 8, releases push rod 8 and upper mold 11 solid Determine relationship, then remove support base 15, motor 5 operates at this time, moves down the first fixed block 10 and the second fixed block 2, drives Upper mold 11 and lower mold 13 are moved down on ground, then are extracted link block 16 out and made the first fixed block 10 and the second fixed block 13 With mould separating, so that mold be made easily to disassemble.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of auto-parts production stamping die, including pedestal (1), which is characterized in that offered on the pedestal (1) Mounting groove, mold (13) under being internally provided with of the mounting groove are provided with crossbeam (4), the cross above the pedestal (1) Head tank corresponding with mounting groove is offered on beam (4), the inner wall of the head tank slidably connects the push rod of press machine (8), the bottom of the push rod (8) is fixedly connected with upper mold (11) by bolt (9), opened up on the crossbeam (4) there are four Symmetrical through-hole, the inner wall of four through-holes are rotatably connected to bull stick (7), and the top of four bull sticks (7) is equal Fixing sleeve is connected to first gear (6), is fixedly connected at the top of the crossbeam (4) there are four motor (5), four motors (5) The equal fixing sleeve of output shaft be connected to second gear, four second gears are meshed with first gear (6), two of them institute The bottom for stating bull stick (7) is fixedly connected to the first threaded rod (3), and the bottom of bull stick (7) described in another two is fixedly connected to Installation is run through in the bottom end of second threaded rod (12), two first threaded rods (3) and two second threaded rods (12) Slot, and the outside of mounting groove is extended to, it is common on two first threaded rods (3) and two second threaded rods (12) Screw thread is socketed with the first fixed block (10) and the second fixed block (2), the opposite one side of two first fixed blocks (10) with The side wall of upper mold (11) offsets, side wall phase of the opposite one side of two second fixed blocks (2) with lower mold (13) It supports, the side wall of two first fixed blocks (10) and two second fixed blocks (2) offers connecting hole, described in four The inner wall of connecting hole slidably connects link block (16), and link block (16) described in two of them all extends to upper mold (11) Inside, and be connected with upper mold (11) sliding, link block described in another two (16) all extends to the inside of lower mold (13), and with Lower mold (13) sliding is connected, and is fixedly connected to supporting leg (14) at the bottom four corners of the pedestal (1), the lower mold (13) bottom is provided with moveable support base (15), the bottom phase at the top of the support base (15) and lower mold (13) It supports.

2. a kind of auto-parts production stamping die according to claim 1, which is characterized in that the bolt (9) On be socketed with spring shim.

3. a kind of auto-parts production stamping die according to claim 1, which is characterized in that two described first The side of fixed block (10) and two second fixed blocks (2) is connected with the sliding of the inner wall of mounting groove.

4. a kind of auto-parts production stamping die according to claim 1, which is characterized in that four supports Multiple threaded holes are offered on leg (14), the inner thread of multiple threaded holes is connected with fang bolt.

5. a kind of auto-parts production stamping die according to claim 1, which is characterized in that the support base (15) lower rotation is connected with multiple idler wheels.