CN212310559U - Punching die for machining support - Google Patents

Abstract

The utility model discloses a cut-out press is used in support processing, including the curb plate, the curb plate right side is close to both ends position and all sets up flutedly, the curb plate right side is close to the top position and runs through and has seted up arc type groove, the inside cavity that is provided with of curb plate, it is provided with the diaphragm to be close to the top position between the cavity lateral wall, the diaphragm upper end is close to both sides position and all runs through and is provided with the telescopic link, the curb plate upper end is close to both sides position and has all seted up the fixed slot, trapezoidal draw-in groove has been seted up to the inboard wall in the fixed slot right side, the inside dead lever that is provided with of fixed slot, horizontal draw-in groove has been seted up to the dead lever right side wall. This cut-out press is used in support processing can be convenient for the staff and dismantle this mould, and the staff of being convenient for clears up the piece that the in-process produced that punches a hole.

Description

Punching die for machining support

Technical Field

The utility model relates to a mould field specifically is a cut-out press is used in support processing.

Background

Punching, it is in order to adapt to different demands specifically to have: compared with plate punching, the pipe punching is a hollow cylindrical blank, and the pipe wall contacted by the male die and the female die during punching is an arc surface instead of a plane as the plate is, so special technological measures and a die structure form need to be adopted; in the traditional punching method, a through hole is processed on a flat plate by using a stamping die;

punching die is used in support processing in market, most when punching a hole the operation to the support, can extrusion die, make it closely laminate, dismantle comparatively troublesome, can produce a large amount of pieces at the in-process that punches a hole, and inconvenient clearance, for this reason, we provide a punching die for support processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cut-out press is used in support processing to solve the cut-out press is used in support processing on the market that proposes in the above-mentioned background art, most when the operation of punching a hole to the support, can the extrusion tooling, make it closely laminate, it is comparatively troublesome to dismantle, can produce a large amount of pieces at the in-process that punches a hole, and the problem of inconvenient clearance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cut-out press is used in support processing, includes the curb plate, the curb plate right side is close to both ends position and all sets up flutedly, the curb plate right side is close to the top position and runs through and has seted up the arc type groove, the inside cavity that is provided with of curb plate, it is provided with the diaphragm to be close to the top position between the cavity lateral wall, the diaphragm upper end is close to both sides position and all runs through and is provided with the telescopic link, the curb plate upper end is close to both sides position and has all seted up the fixed slot, trapezoidal draw-in groove has been seted up to the lateral wall in the fixed slot right side, the inside trapezoidal fixture block that is provided with of horizontal draw-in groove, trapezoidal fixture block front end is provided.

Preferably, a receiving groove is formed in the position, close to the bottom, between the two groups of side plates, a sliding groove is formed in the front end of the side wall of the receiving groove in a penetrating mode, and the sliding groove is communicated with the sliding way.

Preferably, the inside slide of having seted up of curb plate, the inside riser that is provided with of slide, the riser left end is provided with the pivot, and is two sets of be provided with the scraper blade between the riser, a plurality of spacing draw-in grooves have all been seted up to the inside bottom of slide and pivot side, the pivot bottom sets up the gear, and the gear passes through spacing draw-in groove and meshes mutually with the pivot, and the riser passes through gear cooperation pivot activity and sets up inside the slide.

Preferably, the scraper blade is movably arranged in the receiving groove through a vertical plate matched with the rotating shaft, the bottom end of the scraper blade is tightly attached to the bottom end in the receiving groove, and a discharge port is formed in the position, close to the right side, of the bottom end in the receiving groove.

Preferably, the groove is communicated with the fixed groove, the sliding block is movably arranged inside the groove, the trapezoid clamping block is movably arranged inside the transverse clamping groove through the sliding block matched with the groove, and the trapezoid clamping block is matched with the trapezoid clamping groove.

Preferably, the pressing plate is movably arranged with the side plates through a fixing groove matched with the fixing rod, the two groups of side plates are arranged in parallel, and the two groups of arc-shaped grooves are arranged on the same horizontal plane.

Preferably, the top end of the telescopic rod is tightly attached to the bottom end of the fixed rod, the bottom of the telescopic rod is wound with a return spring, and the bottom end of the return spring is fixed with the cavity.

Compared with the prior art, the beneficial effects of the utility model are that: according to the punching die for machining the bracket, the sliding block is moved leftwards to the leftmost end of the groove, so that the trapezoidal clamping block is moved leftwards out of the interior of the trapezoidal clamping groove and moved to the interior of the transverse clamping groove, the fixed rod loses the limit of the trapezoidal clamping block at the moment, and meanwhile, the compressed reset spring generates upward elastic force to extend the telescopic rod and push the fixed rod to move upwards along the fixed groove, so that the pressing plate and the side plate can be separated, and a worker can conveniently detach the die;

this cut-out press is used in support processing is through being provided with between two sets of curb plates and accepts the groove, and the support can drop to accept the inslot portion at the piece that the in-process that punches a hole produced, through accepting the inslot portion and being provided with the scraper blade, wherein the scraper blade with accept the inslot portion bottom and closely laminate, the riser can make the scraper blade remove about accepting the inslot portion simultaneously under gear and spacing draw-in groove mutually support, and then can remove the piece to the discharge port discharge, the staff of being convenient for clears up the piece that the in-process that punches a hole produced.

Drawings

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

FIG. 2 is a schematic view of the side plate structure of the present invention;

FIG. 3 is a schematic view of the inner structure of the fixing groove of the present invention;

fig. 4 is an enlarged view of the present invention a.

In the figure: 1. a side plate; 2. a groove; 3. an arc-shaped groove; 4. a cavity; 5. a transverse plate; 6. a telescopic rod; 7. fixing grooves; 8. a trapezoidal clamping groove; 9. fixing the rod; 10. a transverse clamping groove; 11. a trapezoidal fixture block; 12. a slider; 13. pressing a plate; 14. a limiting groove; 15. a receiving groove; 16. a chute; 17. a slideway; 18. a vertical plate; 19. a rotating shaft; 20. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a punching die for processing a bracket comprises a side plate 1, grooves 2 are respectively formed in the positions, close to two ends, of the right side of the side plate 1, arc-shaped grooves 3 are formed in the positions, close to the top end, of the right side of the side plate 1 in a penetrating mode, cavities 4 are formed in the side plate 1, a transverse plate 5 is arranged between the side walls of the cavities 4 in a position, close to the top end, of the transverse plate 5, telescopic rods 6 are respectively formed in the positions, close to two sides, of the upper end of the transverse plate 5, fixing grooves 7 are respectively formed in the positions, close to two sides, of the upper end of the side plate 1, trapezoidal clamping grooves 8 are formed in the right side wall of the fixing grooves 7, fixing rods 9 are arranged in the fixing grooves 7, the top ends of the telescopic rods 6 are tightly attached to the bottom ends of the, the groove 2 is communicated with the fixed groove 7, the sliding block 12 is movably arranged in the groove 2, the trapezoidal fixture block 11 is movably arranged in the transverse clamping groove 10 by matching the sliding block 12 with the groove 2, the trapezoidal fixture block 11 is matched with the trapezoidal clamping groove 8, the pressing plates 13 are arranged at the upper ends of the four groups of fixed rods 9, the pressing plates 13 are matched with the fixed rods 9 and movably arranged with the side plates 1 by matching the fixed groove 7, the two groups of side plates 1 are arranged in parallel, the two groups of arc-shaped grooves 3 are on the same horizontal plane, the limiting grooves 14 are formed in the upper ends of the pressing plates 13 in a penetrating mode, the compressed reset springs generate upward elastic force, the telescopic rods 6 are made to extend and push the fixed rods 9 to move upward along;

a bearing groove 15 is arranged between two groups of side plates 1 near the bottom, the front end of the side wall of the bearing groove 15 is provided with a sliding groove 16 in a penetrating way, the sliding groove 16 is communicated with the sliding groove 17, the inside of the side plate 1 is provided with a sliding rail 17, the inside of the sliding rail 17 is provided with a vertical plate 18, the left end of the vertical plate 18 is provided with a rotating shaft 19, a scraping plate 20 is arranged between the two groups of vertical plates 18, the bottom end inside the sliding rail 17 and the side surface of the rotating shaft 19 are both provided with a plurality of limiting clamping grooves, the bottom end of the rotating shaft 19 is provided with a gear, the gear is engaged with the rotating shaft 19 through the limiting clamping grooves, the vertical plate 18 is movably arranged inside the sliding rail 17 through the matching of the gear with the rotating shaft 19, the bottom end of the scraping plate 20 is tightly attached to the bottom end, simultaneously, the vertical plate 18 is mutually matched with the limiting clamping groove at the gear, so that the scraper 20 can move left and right in the bearing groove 15, and then the scraps can be moved to a discharge port to be discharged, and workers can clean the scraps generated in the punching process conveniently.

The working principle is as follows: for the punching die for processing the bracket, firstly, a worker places the die on a workbench, then the bracket penetrates through two groups of arc-shaped grooves 3 to be arranged in the die, the punching device penetrates through a limiting groove 14 to punch the bracket, when the punching device punches the bracket, the die is extruded, a pressing plate 13 is tightly attached to a side plate 1, the disassembly is troublesome, at the moment, a sliding block 12 is moved leftwards to the leftmost end of a groove 2, a trapezoidal clamping block 11 is moved leftwards out from the interior of a trapezoidal clamping groove 8 to the interior of a transverse clamping groove 10, at the moment, a fixing rod 9 loses the limiting of the trapezoidal clamping block 11, a compressed reset spring generates upward elastic force, a telescopic rod 6 is extended and pushes the fixing rod 9 to move upwards along a fixing groove 7, the pressing plate 13 can be separated from the side plate 1, a large amount of chips can be generated in the punching process, and the cleaning is inconvenient, through being provided with between two sets of curb plates 1 and accepting groove 15, the support can drop inside accepting groove 15 at the piece that the in-process that punches a hole produced, through accepting groove 15 inside being provided with scraper blade 20, wherein scraper blade 20 with accept the inside bottom in groove 15 and closely laminate, it is rotatory to make the gear through rotating the pivot 19 that sets up inside spout 16, riser 18 is under gear and spacing draw-in groove mutually support simultaneously, can make scraper blade 20 remove about accepting groove 15 is inside, and then can remove the piece to the discharge port discharge, the staff of being convenient for clears up the piece that the in-process that punches a hole produced.

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

Claims (7)

1. The utility model provides a cut-out press is used in support processing, includes curb plate (1), its characterized in that: the novel clamping device is characterized in that grooves (2) are formed in positions, close to two ends, of the right side of the side plate (1), arc-shaped grooves (3) are formed in the positions, close to the top end, of the right side of the side plate (1), cavities (4) are formed in the side plate (1), transverse plates (5) are arranged between side walls of the cavities (4) and close to the top end, telescopic rods (6) are arranged in the positions, close to two sides, of the upper end of the transverse plate (5), fixing grooves (7) are formed in the positions, close to two sides, of the upper end of the side plate (1), trapezoidal clamping grooves (8) are formed in the inner right side wall of each fixing groove (7), fixing rods (9) are arranged in the fixing grooves (7), transverse clamping grooves (10) are formed in the right side wall of each fixing, the upper ends of the four groups of fixing rods (9) are provided with pressing plates (13), and the upper ends of the pressing plates (13) are provided with limiting grooves (14) in a penetrating mode.

2. The punching die for machining a stent of claim 1, wherein: a bearing groove (15) is arranged between the two groups of side plates (1) and is close to the bottom, sliding grooves (16) are formed in the front ends of the side walls of the bearing groove (15) in a penetrating mode, and the sliding grooves (16) are communicated with sliding ways (17).

3. The punching die for machining a stent of claim 1, wherein: slide (17) have been seted up to curb plate (1) inside, slide (17) inside is provided with riser (18), riser (18) left end is provided with pivot (19), and is two sets of be provided with scraper blade (20) between riser (18), a plurality of spacing draw-in grooves have all been seted up to slide (17) inside bottom and pivot (19) side, pivot (19) bottom sets up the gear, and the gear passes through spacing draw-in groove and meshes mutually with pivot (19), and riser (18) pass through gear cooperation pivot (19) activity and set up inside slide (17).

4. The punching die for machining a stent of claim 3, wherein: scraper blade (20) are passed through riser (18) cooperation pivot (19) activity and are set up inside accepting groove (15), scraper blade (20) bottom and the inside bottom of accepting groove (15) closely laminate, the inside bottom of accepting groove (15) is close to the right side position and has seted up the discharge port.

5. The punching die for machining a stent of claim 1, wherein: the groove (2) is communicated with the fixing groove (7), the sliding block (12) is movably arranged inside the groove (2), the trapezoid clamping block (11) is movably arranged inside the transverse clamping groove (10) through the sliding block (12) matched with the groove (2), and the trapezoid clamping block (11) is matched with the trapezoid clamping groove (8).

6. The punching die for machining a stent of claim 1, wherein: the pressing plate (13) is movably arranged with the side plates (1) through the fixing grooves (7) matched with the fixing rods (9), the side plates (1) are arranged in parallel, and the arc-shaped grooves (3) are arranged on the same horizontal plane.

7. The punching die for machining a stent of claim 1, wherein: the top end of the telescopic rod (6) is tightly attached to the bottom end of the fixing rod (9), the bottom of the telescopic rod (6) is wound with a reset spring, and the bottom end of the reset spring is fixedly arranged with the cavity (4).

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