CN220499725U - Stamping die jig convenient to take out - Google Patents

Abstract

The utility model discloses a die jig convenient to take out, which comprises a die and is characterized in that: a plurality of work piece grooves have been seted up at the top of mould, the bottom of mould is provided with the tool board, a plurality of slots have been seted up in the top of tool board run through, the inner chamber swing joint of slot has the inserted bar, the kicking block has been cup jointed at the top of inserted bar, the bottom of inserted bar is connected with the cross template, the bottom of cross template is connected with the hydraulic stem, the bottom of hydraulic stem is connected with the base, a plurality of screw grooves have been seted up in the top of mould and tool board run through jointly, the inner chamber swing joint of screw groove has the screw rod, the top of screw rod is connected with the stopper, hexagonal nut has been cup jointed in the bottom outer lane of screw rod. Through cooperation use of kicking block, inserted bar, cross template and hydraulic stem, can be convenient for separate the connection between mould and the tool board to be convenient for change the mould.

Description

Stamping die jig convenient to take out

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die jig convenient to take out.

Background

The production process of the stamping die is the whole process of processing the stamping die parts required by design patterns from raw materials through casting, forging, cutting and special processing, and assembling the stamping die parts into a die according to the technical requirements of design and technical regulations.

Through retrieving, among the prior art, the utility model of publication No. CN214601397 discloses a die jig convenient to mould takes out, which comprises a device body, the device body includes the support base, the one end of support base is equipped with the end and treats the board, the one side fixed mounting of support base has the pneumatic cylinder, the one end fixed mounting of pneumatic cylinder has the top to treat the board, the both sides of top to treat board one end all are equipped with pressing mechanism, pressing mechanism includes the removal groove, the one end of top to treat the board is equipped with the removal groove, the buffer board has been inserted in the removal groove. According to the utility model, the movable groove, the buffer plate and the buffer spring are arranged, so that the buffer spring and the buffer plate are matched, and when the device is lifted, the buffer plate can continuously apply pressure to the die, so that the die and the jig are separated, the device is more convenient for a worker to operate, and the device is simple in structure and operation.

This kind of scheme carries out spacing mode through buffer spring to the buffer board, jack-open the connection between mould and the tool, but there is a restriction condition, the rubber pad needs to carry out comparatively fastening with the mould to be connected, just can guarantee that pneumatic cylinder drives when going up the board and remove, can not drive buffer spring simultaneously, so the dynamics of separating is carried out being connected between this mode to tool and the mould is limited, and the mould is when carrying out the design punching press to hot-melt article such as rubber, if do not carry out comparatively tight shutoff, then can form the adhesion at the gap between mould and the tool after the material shaping.

Disclosure of Invention

The utility model aims to provide a die jig convenient to take out, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the mould, its characterized in that: the die comprises a die, and is characterized in that a plurality of workpiece grooves are formed in the top of the die, a jig plate is arranged at the bottom of the die, a plurality of slots are formed in the top of the jig plate in a penetrating mode, a plug rod is movably connected to the top of the slots, a top block is sleeved on the top of the plug rod, a cross-shaped plate is connected to the bottom of the plug rod, a hydraulic rod is connected to the bottom of the cross-shaped plate, a base is connected to the bottom of the hydraulic rod, a plurality of screw grooves are formed in the top of the die and the top of the jig plate in a penetrating mode, a screw is movably connected to the inner cavity of the screw grooves, a limiting block is connected to the top of the screw, and a hexagonal nut is sleeved on the outer ring of the bottom of the screw.

Preferably, the hexagonal nut is located the below of tool board, the stopper is located the top of mould, the screw has been seted up to the bottom of kicking block, the kicking block passes through screw and inserted bar threaded connection, the kicking block is movable at the inner chamber of work piece groove, the work piece groove runs through and sets up in the top intermediate position of mould, the screw rod groove runs through and sets up in the top edge position of mould and tool board.

Preferably, the top four corners position of mould and tool board has all run through and has seted up the relief hole, and the bottom of relief hole is connected with L shape and arranges the material pipe, many drainage grooves have been seted up at the top of mould, drainage hole and work piece groove are communicated to the drainage groove.

Preferably, the limit groove is arranged at the top of the die, the limit groove and the screw groove are positioned on the same horizontal line, the limit groove is consistent with the limit block in size, a gasket is sleeved on the outer ring of the screw, and the gasket is positioned between the jig plate and the hexagonal nut.

Preferably, a plurality of fixing rings are arranged at the top of the jig plate, the slots are located in inner cavities of the fixing rings, clamping grooves are formed in the bottoms of the jacking blocks, and the clamping grooves are consistent with the fixing rings in size.

Preferably, telescopic rods are connected to two sides of the bottom of the cross-shaped plate, the bottoms of the telescopic rods are connected with the base, and springs are sleeved on the outer rings of the telescopic rods.

Compared with the prior art, the utility model has the beneficial effects that:

1. this die tool convenient to take out uses through the cooperation of kicking block, inserted bar, cross template and hydraulic stem, can be convenient for separate the connection between mould and the tool board to be convenient for change the mould.

2. This die tool convenient to take out uses through the cooperation of kicking block, draw-in groove and solid fixed ring, can avoid hot melt material to reveal on the surface of tool board, and when leading to the material shaping, mould and tool board are forced to be connected.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic top view of the structure of the present utility model.

FIG. 3 is a schematic diagram illustrating the disassembly of the structure of the present utility model.

Fig. 4 is a schematic bottom view of a third embodiment of the present utility model.

In the figure: 1. a mold; 2. a workpiece groove; 3. a jig plate; 4. a discharge hole; 5. a screw groove; 6. a limit groove; 7. a limiting block; 8. a screw; 9. a gasket; 10. a hexagonal nut; 11. drainage grooves; 12. l-shaped discharging pipe; 13. a slot; 14. a fixing ring; 15. a top block; 16. a clamping groove; 17. a screw hole; 18. a rod; 19. a cross-shaped plate; 20. a hydraulic rod; 21. a telescopic rod; 22. a spring; 23. and (5) a base.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a die jig convenient to take out, including mould 1, a plurality of work piece grooves 2 have been seted up at the top of mould 1, the bottom of mould 1 is provided with tool board 3, a plurality of slots 13 have been seted up in the top of tool board 3 run through, the inner chamber swing joint of slot 13 has inserted bar 18, ejector pad 15 has been cup jointed at the top of inserted bar 18, the bottom of inserted bar 18 is connected with cross template 19, the bottom of cross template 19 is connected with hydraulic rod 20, the bottom of hydraulic rod 20 is connected with base 23, a plurality of screw rod grooves 5 have been seted up in the joint run through in mould 1 and the top of tool board 3, the inner chamber swing joint of screw rod groove 5 has screw rod 8, the top of screw rod 8 is connected with stopper 7, hexagonal nut 10 has been cup jointed in the bottom outer lane of screw rod 8.

Wherein, hexagonal nut 10 is located the below of tool board 3, and stopper 7 is located the top of mould 1, and screw 17 has been seted up to the bottom of kicking block 15, and kicking block 15 passes through screw 17 and inserted bar 18 threaded connection, and kicking block 15 is at the inner chamber activity of work piece groove 2, and work piece groove 2 runs through and sets up in the top intermediate position of mould 1, and screw rod groove 5 runs through and sets up in the top edge position of mould 1 and tool board 3.

In this embodiment, when the mold 1 is replaced, if adhesion occurs between the mold 1 and the jig plate 3, and thus the mold is not easy to detach, at this time, the hexagonal nut 10 slightly rotates a distance on the outer ring of the screw rod 8 through threads, so that a space between the hexagonal nut 10 and the mold 1 is generated, at this time, the hydraulic rod 20 is started, the hydraulic rod 20 drives the insert rod 18 through the cross-shaped plate 19, the insert rod 18 pulls down the jig plate 3 through the top block 15, so that the separation of the jig plate 3 and the mold 1 is realized, then the top block 15 is pushed out of the workpiece groove 2 through the hydraulic rod 20, the outer ring of the insert rod 18 is removed through threads, then the hexagonal nut 10 completely removes the outer ring of the screw rod 8, and the screw rod 8 is taken out of the screw rod groove 5, at this time, the mold 1 and the jig plate 3 are completely disconnected, so that the mold is convenient to replace.

When the hydraulic rod 20 drives the top block 15 to move in the inner cavity of the workpiece groove 2, the workpiece in the workpiece groove 2 can be pushed out, so that the unloading of the die 1 is facilitated, the convenience and the effects of multiple usage are realized by the same structure, and the device is better in use experience.

Wherein, the top four corners position of mould 1 and tool board 3 has all run through and has seted up relief hole 4, and the bottom of relief hole 4 is connected with L shape relief pipe 12, and many drainage grooves 11 have been seted up at the top of mould 1, and drainage groove 11 communicates relief hole 4 and work piece groove 2.

In this embodiment, the material is placed in the inner cavity of the workpiece groove 2, so as to facilitate processing, when the hot-melt material is processed, the material can be injected into the inner cavity of the workpiece groove 2, when the material is fully injected, the material in the workpiece grooves 2 flows through the drainage grooves 11, the material level of the inner cavity of the workpiece grooves 2 is started, then the redundant material enters the inner cavity of the discharge hole 4 and is discharged out of the device through the L-shaped discharge pipe 12, the material is prevented from leaking on the surface of the jig plate 3 while the material is prevented from being wasted, the jig plate 3 is difficult to clean, and meanwhile, the material capacity in the workpiece grooves 2 can be approximate, so that the product specifications produced in the same type of die 1 can not generate larger differences.

Wherein, limit groove 6 has been seted up at the top of mould 1, and limit groove 6 and screw rod groove 5 are in same horizontal line, and limit groove 6 is unanimous with stopper 7 size, and packing ring 9 has been cup jointed to screw rod 8's outer lane, and packing ring 9 is located between tool board 3 and the hexagonal nut 10.

In this embodiment, the limiting groove 6 is used for placing the limiting block 7, so that the top of the die 1 is kept flat, a gap is avoided between the top of the die 1 and external equipment, and the washer 9 is used for preventing the hexagonal nut 10 from being affected by vibration, so that the connection between the hexagonal nut and the screw rod 8 is loose.

Wherein, the top of tool board 3 is provided with a plurality of solid fixed ring 14, and slot 13 is located the inner chamber of solid fixed ring 14, and draw-in groove 16 has been seted up to the bottom of kicking block 15, and draw-in groove 16 is unanimous with solid fixed ring 14's size.

In this embodiment, when the top block 15 is located at the bottommost end of the workpiece groove 2, the top block 15 is clamped to the outer ring of the fixing ring 14 through the clamping groove 16, so that materials are prevented from leaking on the surface of the jig plate 3 in a nested manner through the gap between the top block 15 and the workpiece groove 2, and the die 1 is fixedly connected with the jig plate 3 when the materials are solidified.

Wherein, the bottom both sides of cross template 19 all are connected with telescopic link 21, and the bottom and the base 23 of telescopic link 21 are connected, and spring 22 has been cup jointed to the outer lane of telescopic link 21.

In this embodiment, the telescopic rod 21 and the spring 22 are used for relieving the pressure of the hydraulic rod 20, so that the service life of the hydraulic rod 20 is prolonged.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a die tool convenient to take out, includes mould (1), its characterized in that: the die comprises a die (1), and is characterized in that a plurality of workpiece grooves (2) are formed in the top of the die (1), a jig plate (3) is arranged at the bottom of the die (1), a plurality of slots (13) are formed in the top of the jig plate (3) in a penetrating mode, inserting rods (18) are movably connected to the inner cavities of the slots (13), top blocks (15) are sleeved on the tops of the inserting rods (18), cross-shaped plates (19) are connected to the bottoms of the inserting rods (18), hydraulic rods (20) are connected to the bottoms of the cross-shaped plates (19), bases (23) are connected to the bottoms of the hydraulic rods (20), a plurality of screw grooves (5) are formed in the bottoms of the die (1) and the top of the jig plate (3) in a penetrating mode, screws (8) are movably connected to the tops of the screw grooves (5), limiting blocks (7) are connected to the tops of the screw grooves (8), and hexagonal nuts (10) are sleeved on the outer rings of the bottoms of the screw grooves (8).

2. The die jig for facilitating removal according to claim 1, wherein: hexagonal nut (10) are located the below of tool board (3), stopper (7) are located the top of mould (1), screw (17) have been seted up to the bottom of kicking block (15), kicking block (15) pass through screw (17) and inserted bar (18) threaded connection, kicking block (15) are at the inner chamber activity of work piece groove (2), work piece groove (2) run through and set up in the top intermediate position of mould (1), screw rod groove (5) run through and set up in the top edge position of mould (1) and tool board (3).

3. The die jig for facilitating removal according to claim 1, wherein: the die comprises a die body, a die (1) and a jig plate (3), wherein the four corners of the top of the die body are respectively provided with a discharge hole (4), the bottom ends of the discharge holes (4) are connected with L-shaped discharge pipes (12), the top of the die body (1) is provided with a plurality of drainage grooves (11), and the drainage grooves (11) are communicated with the discharge holes (4) and the workpiece grooves (2).

4. The die jig for facilitating removal according to claim 1, wherein: the top of mould (1) has seted up spacing groove (6), spacing groove (6) are in same horizontal line with screw rod groove (5), spacing groove (6) are unanimous with stopper (7) size, packing ring (9) have been cup jointed to the outer lane of screw rod (8), packing ring (9) are located between tool board (3) and hexagon nut (10).

5. The die jig for facilitating removal according to claim 1, wherein: the top of tool board (3) is provided with a plurality of solid fixed ring (14), slot (13) are located the inner chamber of solid fixed ring (14), draw-in groove (16) have been seted up to the bottom of kicking block (15), draw-in groove (16) are unanimous with the size of solid fixed ring (14).

6. The die jig for facilitating removal according to claim 1, wherein: the telescopic support is characterized in that two sides of the bottom of the cross-shaped plate (19) are connected with telescopic rods (21), the bottoms of the telescopic rods (21) are connected with a base (23), and springs (22) are sleeved on the outer ring of the telescopic rods (21).