CN217315402U - Corrugated recoil hole structure - Google Patents

Abstract

The utility model belongs to the technical field of punching equipment, especially, be a corrugated recoil pore structure, comprising a base plate, the top of bottom plate is fixed with two first guide bars, the equal slidable mounting in surface of first guide bar has the connecting plate. The utility model discloses a set up first spring, a pedestal, the drift, the second spring, the diaphragm, briquetting and locating plate, place corrugated structure panel on the base, make its one end support the locating plate, exert decurrent pressure on the diaphragm through external equipment, make briquetting downstream push down panel with the base cooperation, continue to make the base downstream downwards, the drift can punch a hole to panel promptly, insert the post through the setting, the slot, third spring and arm-tie, because panel need punch a hole many times, accomplish the back of once punching a hole, the pulling arm-tie makes and inserts the post and leave the slot, it makes to insert the post and insert and establish in the next slot to remove the locating plate, promote panel and make it support the locating plate, continue to punch a hole.

Description

Corrugated recoil hole structure

Technical Field

The utility model relates to a punching equipment technical field specifically is a reverse structure of punching a hole of corrugated shape.

Background

The punching is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by matching of a pressure machine and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation so as to obtain workpieces with required shapes and sizes.

The existing method for punching by using the sliding block is high in efficiency and good in accuracy control, burrs are located inside the punched hole, small collapse angle of a punching process exists outside the punched hole, and knife edge strength can be affected if the hole is too close to the plane, so that the punched hole needs to be punched by using a special back-flushing hole structure, the existing back-flushing hole structure is inconvenient for punching a corrugated structural plate, and therefore the corrugated back-flushing hole structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a corrugated reverse punching structure has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a corrugated recoil hole structure comprises a bottom plate, wherein two first guide rods are fixed at the top of the bottom plate, connecting plates are slidably mounted on the surfaces of the first guide rods, first springs sleeved on the outer sides of the corresponding first guide rods are fixed between the bottom of each connecting plate and the top of the bottom plate, a base is fixed between the two connecting plates, a first round hole is formed in the base, a punch inserted into the first round hole is fixed at the top of the bottom plate, two second guide rods are fixed at the top of the bottom plate, transverse plates are slidably mounted on the surfaces of the two second guide rods, two second springs sleeved on the outer sides of the corresponding second guide rods are fixed between the bottom of each transverse plate and the top of the bottom plate, a transverse block is fixed at the bottom of each transverse plate, four fixed columns are fixed at the bottom of each transverse block, and a pressing block is fixed at the bottom of each fixed column, offer the hole of dodging that is located directly over the drift on the briquetting, the top slidable mounting of bottom plate has the locating plate, install on the locating plate and be used for carrying out the stop gear who fixes to the locating plate, through setting up base, drift and briquetting, can punch a hole to corrugated sheet material.

Further, stop gear is including fixing the fixed plate at a locating plate lateral wall, sliding on the fixed plate and inserting and being equipped with two and insert the post, the slot has been seted up to the bottom equidistance of bottom plate, insert the post and insert respectively and establish in corresponding slot, two the top of inserting the post is fixed with the roof, be fixed with two between the bottom of roof and the top of fixed plate and establish respectively and establish the corresponding third spring that inserts the post outside, the top of roof is fixed with and draws the handle, inserts post and slot through the setting, can carry on spacingly to the locating plate.

Furthermore, the middle part of the connecting plate is provided with a second round hole matched with the first guide rod, so that the connecting plate can slide on the first guide rod.

Furthermore, third round holes matched with the second guide rods are formed in the two ends of the transverse plate, so that the transverse plate can slide on the second guide rods.

Furthermore, a T-shaped sliding groove is formed in the top of the bottom plate, and a T-shaped sliding block which slides in the T-shaped sliding groove is fixed at the bottom of the positioning plate, so that the positioning plate can slide on the bottom plate.

Furthermore, two fourth round holes matched with the inserting columns are formed in the fixing plate, so that the inserting columns can slide in the fourth round holes.

(III) advantageous effects

Compared with the prior art, the utility model provides a reverse structure of punching a hole of corrugated shape possesses following beneficial effect:

the utility model discloses, through setting up first spring, a pedestal, the drift, the second spring, the diaphragm, briquetting and locating plate, place corrugated structure panel on the base, make its one end support the locating plate, exert decurrent pressure on the diaphragm through external equipment, make briquetting downstream push down panel with the base cooperation, continue to make the base downstream downwards, the drift can punch a hole to panel promptly, insert the post through the setting, the slot, third spring and arm-tie, because panel need punch a hole many times, accomplish the back that punches a hole, the pulling arm-tie makes and inserts the post and leave the slot, it inserts and establishes in next slot to remove the locating plate messenger, it makes it support the locating plate to promote panel, continue to punch a hole.

Drawings

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

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the base structure of the present invention;

FIG. 4 is a schematic view of the structure of the horizontal plate of the present invention;

fig. 5 is a schematic diagram of the positioning plate structure of the present invention.

In the figure: 1. a base plate; 2. a first guide bar; 3. a connecting plate; 4. a first spring; 5. a base; 6. a first circular hole; 7. a punch; 8. a second guide bar; 9. a transverse plate; 10. a second spring; 11. a transverse block; 12. fixing a column; 13. briquetting; 14. avoiding holes; 15. positioning a plate; 16. A limiting mechanism; 1601. a fixing plate; 1602. inserting a column; 1603. a slot; 1604. a top plate; 1605. a third spring; 1606. pulling a handle; 17. a second circular hole; 18. a third circular hole; 19. A T-shaped chute; 20. a T-shaped slider; 21. a fourth circular hole.

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 efforts all belong to the protection scope of the present invention.

Examples

As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a corrugated reverse punching structure, which includes a bottom plate 1, two first guide rods 2 are fixed on the top of the bottom plate 1, connecting plates 3 are slidably mounted on the surfaces of the first guide rods 2, first springs 4 respectively fitted on the outer sides of the corresponding first guide rods 2 are fixed between the bottoms of the connecting plates 3 and the top of the bottom plate 1, a base 5 is fixed between the two connecting plates 3, a first circular hole 6 is formed on the base 5, a punch 7 inserted in the first circular hole 6 is fixed on the top of the bottom plate 1, two second guide rods 8 are fixed on the top of the bottom plate 1, a transverse plate 9 is slidably mounted on the surfaces of the two second guide rods 8, two second springs 10 fitted on the outer sides of the corresponding second guide rods 8 are fixed between the bottom of the transverse plate 9 and the top of the bottom plate 1, a transverse block 11 is fixed on the bottom of the transverse plate 9, four fixed columns 12 are fixed at the bottom of the transverse block 11, a press block 13 is fixed at the bottom end of each fixed column 12, an avoidance hole 14 located right above the punch 7 is formed in the press block 13, a positioning plate 15 is slidably installed at the top of the bottom plate 1, a limiting mechanism 16 used for fixing the positioning plate 15 is installed on the positioning plate 15, when the corrugated structure board is used, the corrugated structure board is placed on the base 5 through an external fixing structure, one end of the corrugated structure board is abutted against the positioning plate 15, pressure is applied to the transverse plate 9 downwards through external equipment, the transverse plate 9 drives the transverse block 11 to move downwards, the transverse block 11 drives the fixed columns 12 to move downwards, the fixed columns 12 drive the press block 13 to move downwards, the press block 13 and the base 5 are matched to clamp the board, the press block 13 can continue to move downwards, the press block 13 drives the base 5 to move downwards, the first spring 4 is compressed, the punch holes on the board through the punch holes, and after the punching is completed, under the effect of first spring 4, base 5 resets, and under the effect of second spring 10, briquetting 13 resets, removes stop gear 16, removes locating plate 15, and rethread stop gear 16 carries on spacingly, promotes panel through external drive equipment, makes the one end of panel support locating plate 15, and the rethread is punched a hole, and it is comparatively convenient to fix a position.

As shown in fig. 2, in some embodiments, the limiting mechanism 16 includes a fixing plate 1601 fixed on one side wall of the positioning plate 15, two inserting posts 1602 are slidably inserted into the fixing plate 1601, slots 1603 are equidistantly formed on the bottom of the bottom plate 1, the inserting posts 1602 are respectively inserted into the corresponding slots 1603, top plates 1604 are fixed on top ends of the two inserting posts 1602, two third springs 1605 respectively sleeved on outer sides of the corresponding inserting posts 1602 are fixed between the bottom of the top plate 1604 and the top of the fixing plate 1601, pull handles 1606 are fixed on top of the top plates 1604, when the next punching position needs to be located, the pulling handle 1606 is pulled, the pulling handle 1606 drives the top plate 1604 to move upwards, the top plate 1604 drives the insert column 1602 to leave the slot 1603, that is, the positioning plate 15 can be moved, and under the action of the third spring 1605, the insert post 1602 is inserted into the next slot 1603, so that the plate is continuously abutted against the positioning plate 15, thereby completing the positioning of the punching position.

As shown in fig. 3, in some embodiments, the middle of the connecting plate 3 is provided with a second round hole 17 matched with the first guide rod 2, and the second round hole 17 can limit the movement of the connecting plate 3.

As shown in fig. 4, in some embodiments, the two ends of the transverse plate 9 are both provided with third round holes 18 matched with the second guide rods 8, and the transverse plate 9 can play a role in limiting during the movement process by providing the third round holes 18.

As shown in fig. 1 and 5, in some embodiments, a T-shaped sliding slot 19 is formed at the top of the bottom plate 1, a T-shaped sliding block 20 sliding in the T-shaped sliding slot 19 is fixed at the bottom of the positioning plate 15, and the positioning plate 15 can be limited during the movement process by the T-shaped sliding slot 19 and the T-shaped sliding block 20.

As shown in fig. 5, in some embodiments, two fourth circular holes 21 adapted to the insert posts 1602 are formed in the fixing plate 1601, and the fourth circular holes 21 can be used for limiting the movement of the top plate 1604.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a corrugated recoil pore structure, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixed with two first guide rods (2), the surfaces of the first guide rods (2) are respectively provided with a connecting plate (3) in a sliding manner, a first spring (4) sleeved outside the corresponding first guide rod (2) is fixed between the bottom of the connecting plate (3) and the top of the bottom plate (1), a base (5) is fixed between the two connecting plates (3), a first round hole (6) is formed in the base (5), a punch (7) inserted in the first round hole (6) is fixed at the top of the bottom plate (1), two second guide rods (8) are fixed at the top of the bottom plate (1), a transverse plate (9) is arranged on the surface of the two second guide rods (8) in a sliding manner, two second springs (10) sleeved outside the corresponding second guide rods (8) are fixed between the bottom of the transverse plate (9) and the top of the bottom plate (1), the bottom of diaphragm (9) is fixed with horizontal piece (11), the bottom of horizontal piece (11) is fixed with four fixed columns (12), the bottom mounting of fixed column (12) has briquetting (13), offer hole of dodging (14) that are located directly over drift (7) on briquetting (13), the top slidable mounting of bottom plate (1) has locating plate (15), install stop gear (16) that are used for going on fixing locating plate (15) on locating plate (15).

2. A corrugated backflush hole structure according to claim 1, wherein: stop gear (16) are including fixing fixed plate (1601) at a locating plate (15) lateral wall, it inserts two and inserts post (1602) to slide on fixed plate (1601) to insert, slot (1603) have been seted up to the bottom equidistance of bottom plate (1), insert post (1602) and insert respectively and establish in corresponding slot (1603), two the top of inserting post (1602) is fixed with roof (1604), be fixed with two respectively to establish between the bottom of roof (1604) and the top of fixed plate (1601) and establish third spring (1605) in the corresponding post (1602) outside of inserting, the top of roof (1604) is fixed with and draws handle (1606).

3. A corrugated backflush hole structure according to claim 1, wherein: and the middle part of the connecting plate (3) is provided with a second round hole (17) matched with the first guide rod (2).

4. A corrugated backflush hole structure according to claim 1, wherein: and third round holes (18) matched with the second guide rods (8) are formed in the two ends of the transverse plate (9).

5. A corrugated backflush hole structure according to claim 1, wherein: the top of the bottom plate (1) is provided with a T-shaped sliding groove (19), and the bottom of the positioning plate (15) is fixed with a T-shaped sliding block (20) which slides in the T-shaped sliding groove (19).

6. A corrugated backflush hole structure according to claim 2, wherein: and the fixing plate (1601) is provided with two fourth round holes (21) matched with the inserting columns (1602).

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