CN216420957U - Mould convenient to repair part side cut - Google Patents

Abstract

The utility model provides a mould convenient to repair part side cut relates to mould technical field. This mould convenient to repair part side cut, including fixed station, fixed plate, lower mould and last mould, the fixed plate sets up in the fixed station top, lower mould fixed connection is in the fixed plate top, the inside two movable plates, first lead screw and a plurality of cardboard that are provided with of fixed station, first lead screw both ends screw thread direction sets up to opposite, two the movable plate is threaded connection in the outside at first lead screw both ends respectively, and is a plurality of the cardboard is fixed connection in two movable plate top both sides respectively, the cardboard run through the fixed station top and with fixed station sliding connection, a plurality of draw-in grooves have been seted up to fixed plate inside, the cardboard run through the draw-in groove and with draw-in groove sliding connection. This mould convenient to repair part side cut is convenient for install and dismantle, prevents that the mistake from touching and lead to the cardboard to loosen.

Description

Mould convenient to repair part side cut

Technical Field

The utility model relates to a mould specifically is a mould convenient to repair part side cut belongs to mould technical field.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

At present, more and more three-dimensional parts are forged and processed, and the cutting edge of the female die for cutting the flash is easy to wear, so that the trimming quality of the forge piece is ensured and the frequency of repairing the cutting edge of the female die in the production process is increased along with the increase of the yield. Under the condition of adopting the embracing cutting process, the cutting edge of the female die is shielded by the lower punch, so that the cutting edge of the female die cannot be repaired on line, the female die can be repaired after being disassembled, a large amount of time is wasted for disassembling the female die, the time for disassembling the female die is more than the time for repairing the female die, a large amount of manpower and financial resources are wasted, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a mould convenient to repair part side cut in order to solve above-mentioned problem to solve among the prior art under the condition that adopts embracing cutting technology, the die blade is sheltered from by the lower punch, can't realize repairing the die blade on line, just can repair after needing to tear the die open, often waste a large amount of time and remove the dismantlement die, and the time of dismantling the die is more than the required time of repairing the die, not only waste a large amount of manpower and financial resources but also influence production efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mould convenient to repair part is cut edge, includes fixed station, fixed plate, lower mould and goes up the mould, the fixed plate sets up in the fixed station top, lower mould fixed connection is in the fixed plate top, its characterized in that: the fixed station is internally provided with two movable plates, a first screw rod and a plurality of clamping plates, the thread directions at the two ends of the first screw rod are opposite, the two movable plates are respectively in threaded connection with the outer sides of the two ends of the first screw rod, the clamping plates are respectively and fixedly connected with the two sides of the tops of the two movable plates, the clamping plates penetrate through the tops of the fixed station and are in sliding connection with the fixed station, a plurality of clamping grooves are formed in the fixed plate, and the clamping plates penetrate through the clamping grooves and are in sliding connection with the clamping grooves.

Preferably, the inside rotation of fixed station is connected with the second lead screw, the gear has set firmly in the second lead screw bottom outside, movable plate bottom fixedly connected with rack, the gear is connected with the rack meshing, and the movable plate removes and drives the rack and remove, and the rack drives the gear and rotates.

Preferably, the second lead screw outside threaded connection has the lifter plate, the inside fixedly connected with gag lever post of fixed station, the gag lever post run through the lifter plate and with lifter plate sliding connection, carry out spacingly to the lifter plate, prevent that the lifter plate from rotating, lifter plate top fixedly connected with sleeve pipe, the lifter plate removes and drives the sleeve pipe and remove.

Preferably, the inside fixedly connected with spring of sleeve pipe, the inside sliding connection of sleeve pipe has the slide bar, spring top and slide bar fixed connection drive the slide bar and contract, carry on spacingly to the cardboard.

Preferably, the bottom of one side of the sliding rod is fixedly connected with a cross rod, a sliding groove is formed in the side wall of the sleeve, the cross rod penetrates through the sliding groove and is in sliding connection with the sliding groove, a driving lever is fixedly connected with one side of the cross rod, a through groove is formed in the side wall of the fixed platform, the driving lever penetrates through the through groove and is in sliding connection with the through groove, the driving lever is pulled to drive the cross rod to move, and the cross rod drives the sliding rod to slide in the sleeve.

Preferably, a through hole is formed in the clamping plate, the sliding rod is matched with the through hole to limit the clamping plate, so that the clamping plate is convenient to lock, and the clamping plate is prevented from being touched by mistake.

Preferably, the fixed station is internally and fixedly connected with a guide rod, the guide rod penetrates through the movable plate and is in sliding connection with the movable plate to limit the movable plate, the first screw rod penetrates through the side wall of the fixed station and is in rotating connection with the fixed station, and one end of the first screw rod, which extends to the outer side of the fixed station, is fixedly connected with a crank.

The utility model provides a mould convenient to repair part side cut, its beneficial effect who possesses as follows:

1. this mould convenient to repair part side cut drives first lead screw through rotating the crank and rotates, and first lead screw drives the movable plate and removes, and the movable plate drives the cardboard and removes, the cardboard run through the draw-in groove and with draw-in groove sliding connection, the cardboard removes in the draw-in groove is inside, carries on spacingly to the fixed plate to fix the lower mould, be convenient for installation and dismantlement.

2. This mould lifter plate convenient to repair part side cut drives the sleeve pipe and rises, and the sleeve pipe drives the spring and contracts, makes the slide bar receive inside the tube, and when the cardboard removed the slide bar position, the spring reset drove the slide bar and pops out to inside extending into the through-hole, carry on spacingly to the cardboard, convenient fixed prevents that the mistake from touching and leads to the cardboard to loosen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the first lead screw of the present invention;

fig. 4 is a schematic structural diagram of the sleeve of the present invention.

In the figure: 1. a fixed table; 2. a fixing plate; 3. a lower die; 4. an upper die; 5. moving the plate; 6. a first lead screw; 7. clamping a plate; 8. a card slot; 9. a rack; 10. a second lead screw; 11. a gear; 12. a lifting plate; 13. a sleeve; 14. a slide bar; 15. a spring; 16. a cross bar; 17. a limiting rod; 18. a deflector rod; 19. A guide rod.

Detailed Description

The embodiment of the utility model provides a mould convenient to repair part side cut.

Please refer to fig. 1, fig. 2 and fig. 3, which includes a fixing platform 1, a fixing plate 2, a lower mold 3 and an upper mold 4, wherein the fixing plate 2 is disposed on the top of the fixing platform 1, and the lower mold 3 is fixedly connected to the top of the fixing plate 2, and is characterized in that: fixed station 1 is inside to be provided with two movable plates 5, first lead screw 6 and a plurality of cardboard 7, 6 both ends screw thread direction of first lead screw sets up to opposite, two movable plates 5 difference threaded connection in the 6 both ends outsides of first lead screw, a plurality of cardboard 7 difference fixed connection in two 5 top both sides of movable plate, cardboard 7 runs through fixed station 1 top and with 1 sliding connection of fixed station, 2 inside a plurality of draw-in grooves 8 of having seted up of fixed plate, cardboard 7 run through draw-in groove 8 and with 8 sliding connection of draw-in groove, 1 inside fixedly connected with guide arm 19 of fixed station, guide arm 19 run through movable plate 5 and with 5 sliding connection of movable plate, first lead screw 6 runs through fixed station 1 lateral wall and rotates with fixed station 1 to be connected, first lead screw 6 extends to 1 outside one end fixedly connected with crank of fixed station.

Specifically, drive first lead screw 6 through rotating the crank and rotate, first lead screw 6 drives movable plate 5 and removes, and movable plate 5 drives cardboard 7 and removes, cardboard 7 run through draw-in groove 8 and with draw-in groove 8 sliding connection, cardboard 7 is at draw-in groove 8 inside removal, carries on spacingly to fixed plate 2 to fix the installation of being convenient for lower mould 3.

Referring to fig. 1, 2 and 3 again, a second screw rod 10 is rotatably connected inside the fixed table 1, a gear 11 is fixedly arranged on the outer side of the bottom end of the second screw rod 10, a rack 9 is fixedly connected to the bottom of the moving plate 5, the gear 11 is meshed with the rack 9, the moving plate 5 moves to drive the rack 9 to move, and the rack 9 drives the gear 11 to rotate.

Specifically, the moving plate 5 moves to drive the rack 9 to move, the rack 9 drives the gear 11 to rotate, the gear 11 drives the second screw rod 10 to rotate, and the second screw rod 10 rotates to drive the lifting plate 12 to ascend or descend.

Referring to fig. 1, 2, 3 and 4 again, the outer side of the second lead screw 10 is connected with a lifting plate 12 through a thread, the inner part of the fixing table 1 is fixedly connected with a limiting rod 17, the limiting rod 17 penetrates through the lifting plate 12 and is connected with the lifting plate 12 in a sliding manner, the top of the lifting plate 12 is fixedly connected with a sleeve 13, the inner part of the sleeve 13 is fixedly connected with a spring 15, the inner part of the sleeve 13 is connected with a sliding rod 14 in a sliding manner, and the top end of the spring 15 is fixedly connected with the sliding rod 14.

Specifically, lifter plate 12 drives sleeve pipe 13 and rises, and sleeve pipe 13 drives spring 15 and contracts, makes slide bar 14 receive inside sleeve pipe 13, and when cardboard 7 moved slide bar 14 position, spring 15 resets and drives slide bar 14 and pops out to inside extending into the through-hole, spacing the cardboard 7, convenient fixed prevents that the mistake from touching and leads to cardboard 7 to loosen.

Referring to fig. 1, 2, 3 and 4 again, a cross bar 16 is fixedly connected to the bottom of one side of the sliding bar 14, a sliding groove is formed in the side wall of the sleeve 13, the cross bar 16 penetrates through the sliding groove and is slidably connected with the sliding groove, a shift lever 18 is fixedly connected to one side of the cross bar 16, a through groove is formed in the side wall of the fixed table 1, the shift lever 18 penetrates through the through groove and is slidably connected with the through groove, a through hole is formed in the clamping plate 7, and the sliding bar 14 is matched with the through hole.

Specifically, drive horizontal pole 16 through pulling driving lever 18 and remove, horizontal pole 16 drives slide bar 14 and removes, and slide bar 14 descends and compresses spring 15, makes inside slide bar 14 receipts cardboard 7, carries out the unblock to cardboard 7, is convenient for rotate first lead screw 6 and drives movable plate 5 and remove to dismantle, facilitate the use, it is efficient, the maintenance of being convenient for.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a mould convenient to repair part is cut edge, includes fixed station (1), fixed plate (2), lower mould (3) and goes up mould (4), fixed plate (2) set up in fixed station (1) top, lower mould (3) fixed connection in fixed plate (2) top, its characterized in that: fixed station (1) is inside to be provided with two movable plates (5), first lead screw (6) and a plurality of cardboard (7), first lead screw (6) both ends screw thread direction sets up to opposite, two movable plate (5) threaded connection respectively in the outside of first lead screw (6) both ends, and is a plurality of cardboard (7) fixed connection respectively in two movable plate (5) top both sides, cardboard (7) run through fixed station (1) top and with fixed station (1) sliding connection, a plurality of draw-in grooves (8) have been seted up to fixed plate (2) inside, cardboard (7) run through draw-in groove (8) and with draw-in groove (8) sliding connection.

2. A die for facilitating repair of trim of parts according to claim 1, wherein: the fixed station (1) is internally and rotatably connected with a second screw rod (10), a gear (11) is fixedly arranged on the outer side of the bottom end of the second screw rod (10), a rack (9) is fixedly connected to the bottom of the movable plate (5), and the gear (11) is meshed with the rack (9).

3. A die for facilitating repair of trim of parts according to claim 2, wherein: second lead screw (10) outside threaded connection has lifter plate (12), the inside fixedly connected with gag lever post (17) of fixed station (1), gag lever post (17) run through lifter plate (12) and with lifter plate (12) sliding connection, lifter plate (12) top fixedly connected with sleeve pipe (13).

4. A die for facilitating repair of trim of parts according to claim 3, wherein: the spring (15) is fixedly connected inside the sleeve (13), the sliding rod (14) is connected inside the sleeve (13) in a sliding mode, and the top end of the spring (15) is fixedly connected with the sliding rod (14).

5. The die for facilitating repair of a cut edge of a part according to claim 4, wherein: the novel sliding mechanism is characterized in that a cross rod (16) is fixedly connected to the bottom of one side of the sliding rod (14), a sliding groove is formed in the side wall of the sleeve (13), the cross rod (16) penetrates through the sliding groove and is in sliding connection with the sliding groove, a shifting rod (18) is fixedly connected to one side of the cross rod (16), a through groove is formed in the side wall of the fixed platform (1), and the shifting rod (18) penetrates through the through groove and is in sliding connection with the through groove.

6. The die for facilitating repair of a cut edge of a part according to claim 4, wherein: a through hole is formed in the clamping plate (7), and the sliding rod (14) is matched with the through hole.

7. A die for facilitating repair of trim of parts according to claim 1, wherein: the inside fixedly connected with guide arm (19) of fixed station (1), guide arm (19) run through movable plate (5) and with movable plate (5) sliding connection, first lead screw (6) run through fixed station (1) lateral wall and rotate with fixed station (1) and be connected, first lead screw (6) extend to fixed station (1) outside one end fixedly connected with crank.

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