CN223699008U - Hinge punching press crimping device - Google Patents

Abstract

This utility model relates to the field of stamping device technology and discloses a hinged stamping and curling forming device, including a stamping table, on which a part to be stamped is placed. A top plate extending beyond the sides of the stamping table is fixedly installed above the stamping table. A side plate is fixedly installed on one side of the top plate. An installation opening is provided on the upper side of the stamping table, and a stamping base is provided inside the installation opening. An arc-shaped stamping groove is provided on the upper side of the stamping base. The part to be stamped is placed on the part to be stamped and the stamping base. A first telescopic device with a telescopic effect is fixedly installed at the lower edge of the top plate. A mounting seat is fixedly installed at the lower telescopic end of the first telescopic device. In this utility model, the part to be stamped is pressed by the downward movement of the lower pressure plate. The first telescopic device drives the circular pressure roller to move downward, and then the second telescopic device drives the arc-shaped stamping plate to move downward, thereby completing the stamping and curling forming of the part to be stamped and improving the overall efficiency of stamping and curling forming.

Description

Hinge punching press crimping device

Technical Field

The utility model relates to the technical field of stamping devices, in particular to a hinge stamping and crimping forming device.

Background

The door that opens and shuts all need be used on mining machine, engineering vehicle or the overhead working truck, and the door that opens and shuts is connected with it through the hinge and is installed, and the hinge need buckle out the circular arc portion that is used for making the pivot pass at the in-process of production, and the circular arc portion on the hinge is through punching press preparation, and then need use stamping device.

Through retrieving, as the patent with patent publication number CN220387582U, a hinge punching press crimping device is disclosed, including the feeding platform that is used for placing the flitch, one side of feeding platform is provided with first punching press seat and second punching press seat, feeding platform's top is provided with punching press platform, be provided with the lower mould on the first punching press seat, be provided with on the punching press platform with lower mould complex go up the mould, the second punching press seat can be moved towards feeding platform and carry out the punching press to the flitch, be provided with the drive division that drive second punching press removed on the punching press platform, the punching press platform pushes down and makes to go up the mould and also drive second punching press seat towards feeding platform removal when the coincidence of lower mould. The first stamping seat and the second stamping seat can be stamped simultaneously through one stamping platform, so that the whole structure of the equipment is simpler, the operation is simplified, and two working procedures can be completed through operating the stamping platform once.

The above patent has obvious advantages, but the following disadvantages still exist in the actual operation:

In the above-mentioned comparison document, the upper die and the lower die are closed by pressing down the stamping platform, then the material plate after being stamped and formed by the first stamping seat is manually conveyed to the second stamping seat to be stamped again, in the process, the hinge material plate is manually moved, and further the hinge stamping and crimping forming efficiency is lower, so that the improvement on the hinge stamping and crimping forming device is needed in the art, and the defects in the prior art are overcome.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a hinge stamping and crimping device, which improves the efficiency of integral stamping and crimping.

In order to achieve the purpose, the hinge stamping and curling forming device comprises a stamping table, a stamping part to be stamped is placed on the stamping table, a top plate with two sides exceeding the side surface of the stamping table is fixedly arranged above the stamping table, a side plate is fixedly arranged on one side of the top plate, a mounting opening is formed in the upper side surface of the stamping table, a stamping base is arranged in the mounting opening, an arc stamping groove is formed in the upper side surface of the stamping base, the stamping part to be stamped is placed on the stamping part to be stamped and the stamping base, a first telescopic device with a telescopic effect is fixedly arranged at the side position of the lower surface of the top plate, a mounting seat is fixedly arranged at the telescopic lower end of the first telescopic device, a circular press roller matched with the arc stamping groove is arranged on one side of the mounting seat, an arc stamping plate which is inclined and has a telescopic effect is fixedly arranged on one side of the side plate, a third telescopic device with a telescopic effect is fixedly arranged on the lower surface of the top plate, a telescopic pressing plate to be stamped is fixedly arranged at the lower end of the third telescopic device, and a unit for pushing out the top plate to be stamped is arranged on one side of the stamping part to be stamped.

Preferably, the blanking unit comprises a driving motor fixedly arranged on one side of a top plate, the lower surface of the top plate is slidably connected with a sliding block, a sliding groove matched with the sliding block is formed in the lower surface of the top plate, a screw rod fixedly arranged at one end of the sliding groove and the output end of the driving motor is rotationally connected with the sliding groove, the screw rod penetrates through the sliding block and is in threaded connection with the sliding block, and a push-out plate is fixedly arranged on the lower side surface of the sliding block.

Preferably, the stamping table upper surface is equipped with the locating plate, stamping table one side runs through and threaded connection has one end and locating plate side to rotate the adjusting threaded rod of being connected, adjusting threaded rod side threaded connection has stop nut.

Preferably, the first bayonet socket of fixed surface mounting symmetry under the punching press base, the first jack socket with first bayonet socket adaptation is seted up to the bottom in the installing port, the through-hole has all been seted up to punching press platform opposite side, wear to be equipped with in the through-hole and be T type and one end and extend to outside gag lever post, the spacing hole with gag lever post tip adaptation has been seted up to first bayonet socket one side, fixed mounting has elastic spring between gag lever post one side and the punching press platform side.

Preferably, a rectangular loop bar with a polygonal section is fixedly connected to one side of the mounting seat, the round press roller is sleeved on the side face of the rectangular loop bar, a threaded column is fixedly connected to one end, far away from the mounting seat, of the rectangular loop bar, and a limiting ring used for limiting the round press roller is connected to the side face of the threaded column in a threaded mode.

Preferably, a second inserting seat is fixedly connected to one side of the arc-shaped stamping plate, a second inserting groove matched with the second inserting seat is formed in the telescopic end of the second telescopic device, and a limit bolt with one end in threaded connection with the side face of the second inserting seat penetrates through the side face of the telescopic end of the second telescopic device.

Preferably, the length of the push-out plate is equal to the distance between the lower surface of the top plate and the upper side of the punching table.

Aiming at the defects of the prior art, the utility model provides a hinge stamping and crimping device, which overcomes the defects of the prior art and has the beneficial effects that:

1. According to the utility model, the stamping crimping of the stamping part to be stamped is completed by downwards moving the lower pressing plate, the first telescopic device drives the round pressing roller to downwards move, and then the second telescopic device drives the arc stamping plate to downwards move, so that the efficiency of the integral stamping crimping is improved.

2. According to the utility model, the push-out plate is driven to move by the driving motor, and the push-out plate can push out the stamping part to be stamped after stamping crimping forming from the stamping table when moving, so that the stamping part to be stamped after stamping crimping is conveniently taken out.

3. According to the utility model, the stamping base is arranged, the round press roller can be replaced, the arc stamping plate can be replaced, stamping pieces to be stamped with different curled shapes can be stamped, and the application range of the whole stamping device is improved.

4. According to the stamping device, the stamping part to be stamped can be positioned through the positioning plate, the position of the positioning plate on the stamping table can be adjusted through the adjusting threaded rod, and the positioning range of the positioning plate is improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of a structure of a stamping part to be stamped after stamping forming;

FIG. 2 is a schematic view of a stamping base structure according to the present utility model;

FIG. 3 is a schematic view of a top plate in partial cross section;

FIG. 4 is a schematic view of the separation structure of a round press roller and a rectangular loop bar in the utility model;

FIG. 5 is a schematic view of an arc-shaped stamping plate according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 7 is an enlarged schematic view of the structure of FIG. 2B;

FIG. 8 is an enlarged schematic view of FIG. 3 at C;

FIG. 9 is an enlarged schematic view of the structure of FIG. 3D;

fig. 10 is an enlarged schematic view of fig. 5 at E.

The device comprises a stamping table, a stamping part 2, a stamping part 3, a top plate, a side plate, a mounting hole 5, a stamping base 6, a 7, an arc stamping groove 8, a first telescopic device 9, a mounting seat 10, a round press roller 11, a second telescopic device 12, an arc stamping plate 13, a third telescopic device 14, a lower press plate 15, a blanking unit 16, a driving motor 17, a sliding block 18, a sliding groove 19, a screw rod 20, a push-out plate 21, a positioning plate 22, an adjusting threaded rod 23, a limiting nut 24, a first inserting seat 25, a first inserting seat 26, a penetrating hole 27, a limiting rod 28, a limiting hole 29, a spring 30, a rectangular sleeve rod 31, a threaded column 32, a limiting ring 33, a second inserting seat 34, a second inserting seat 35 and a limiting bolt.

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.

Referring to fig. 1-10, a hinge stamping and curling forming device includes a stamping table 1, a stamping part 2 to be stamped is placed on the stamping table 1, a top plate 3 with two sides exceeding the side surface of the stamping table 1 is fixedly installed above the stamping table 1, a side plate 4 is fixedly installed on one side of the top plate 3, a mounting opening 5 is formed in the upper side surface of the stamping table 1, a stamping base 6 is arranged in the mounting opening 5, an arc stamping groove 7 is formed in the upper side surface of the stamping base 6, the stamping part 2 to be stamped is placed on the stamping part 2 and the stamping base 6, a first telescoping device 8 with a telescoping effect is fixedly installed on the side position of the lower surface of the top plate 3, a mounting seat 9 is fixedly installed on the telescoping lower end of the first telescoping device 8, a round press roll 10 matched with the arc stamping groove 7 is arranged on one side of the mounting seat 9, an arc stamping plate 12 which is inclined and has a telescoping effect is arranged on one side of the side plate 4, a third telescoping device 13 with a telescoping effect is fixedly installed on the lower surface of the top plate 3, a lower end of the third telescoping device 13 is fixedly installed on the lower surface of the top plate 3, and a pressing unit 14 for pushing out the stamping part 2 to be stamped is arranged on the lower surface of the side of the stamping part 2.

Specifically, when the hinge needs to be subjected to stamping and crimping, the stamped to-be-stamped part 2 is placed on the upper surfaces of the stamping table 1 and the stamping base 6, the to-be-stamped part 2 is positioned at a good position, the third telescoping device 13 is started, the telescoping end of the third telescoping device 13 drives the lower pressing plate 14 to move downwards, the size of the lower pressing plate 14 can be changed, the to-be-stamped part 2 is pressed on the upper surface of the stamping table 1 when the lower pressing plate 14 moves downwards, the first telescoping device 8 is started, the telescoping end of the first telescoping device 8 drives the mounting seat 9 to move downwards, the mounting seat 9 drives the round press roller 10 to move downwards, the round press roller 10 presses the to-be-stamped part 2, the part of the to-be-stamped part 2, which is positioned at the position of the arc stamping groove 7, moves downwards, and because the part moves downwards, one side of the to-be-stamped part 2 is tilted, after one side of the to-be-stamped part 2 is completely attached to the inner side wall of the arc stamping groove 7, the second telescoping device 11 is started, the telescoping end of the arc stamping plate 12 is driven to move downwards, and a part of the to-be-stamped part 2 is pressed on the side of the round pressing table 1 until a part to be-fully attached to the side of the round pressing plate 10 is completely attached to the side of the hinge, namely, the round press roller 2 is completely moves upwards through the hinge, and then the crimping unit is pushed out of the roll 2 after the round press roll is moved, the roll 2 is sequentially, and the crimping effect is completed, and the round press roll is formed by the round press roll 2 is rolled by the roll, after the roll is moved, and the roll is sequentially, after the round press roll is rolled, and the roll is rolled.

As a technical optimization scheme of the utility model, the blanking unit 15 comprises a driving motor 16 fixedly arranged on one side of the top plate 3, the lower surface of the top plate 3 is connected with a sliding block 17 in a sliding manner, the lower surface of the top plate 3 is provided with a sliding groove 18 matched with the sliding block 17, the sliding groove 18 is rotationally connected with a screw rod 19, one end of which is fixedly arranged at the output end of the driving motor 16, the screw rod 19 penetrates through the sliding block 17 and is in threaded connection with the sliding block, the lower side surface of the sliding block 17 is fixedly provided with a push-out plate 20, and the length of the push-out plate 20 is equal to the distance between the lower surface of the top plate 3 and the upper side surface of the stamping table 1.

Specifically, after the stamping part 2 is stamped and curled, the round press roll 10 drives the stamping part 2 to move upwards, the driving motor 16 is started, the output end of the driving motor 16 drives the screw rod 19 to rotate, the screw rod 19 rotates to drive the sliding block 17 to move in the sliding groove 18, the sliding block 17 drives the push-out plate 20 to move, and then the curled stamping part 2 to be stamped slides on the round press roll 10, the curled stamping part 2 to be stamped is pushed out of the stamping part 2 to be stamped, and the curled stamping part 2 to be stamped is conveniently taken out.

As a technical optimization scheme of the utility model, the upper surface of the stamping table 1 is provided with a positioning plate 21, one side of the stamping table 1 is penetrated and in threaded connection with an adjusting threaded rod 22 with one end rotatably connected with the side surface of the positioning plate 21, and the side surface of the adjusting threaded rod 22 is in threaded connection with a limit nut 23.

Specifically, the locating plate 21 is used for locating the stamping workpiece 2, to the stamping workpiece 2 of treating of equidimension, can adjust the position of locating plate 21 through rotating adjusting threaded rod 22, and drive locating plate 21 and remove on stamping table 1 when adjusting threaded rod 22 rotates, screw up limit nut 23 afterwards and carry out spacing fixing to adjusting threaded rod 22's position can, improve whole stamping device's precision and application scope.

As a technical optimization scheme of the utility model, a symmetrical first plug seat 24 is fixedly arranged on the lower surface of a stamping base 6, a first plug groove 25 matched with the first plug seat 24 is formed in the inner bottom of a mounting hole 5, through holes 26 are formed in opposite side surfaces of a stamping table 1, a T-shaped limit rod 27 with one end extending to the outside is arranged in the through holes 26 in a penetrating manner, a limit hole 28 matched with the end part of the limit rod 27 is formed in one side of the first plug seat 24, and a spring 29 with elasticity is fixedly arranged between one side of the limit rod 27 and the side surface of the stamping table 1.

Specifically, when needing to press to wait stamping workpiece 2 of different crimping shape, can change punching press base 6, two gag lever posts 27 of direction pulling far away from punching press platform 1, spring 29 that this moment receives the pulling force and is stretched, and first bayonet socket 24 of punching press base 6 lower surface is pegged graft completely in first grafting groove 25, loosens gag lever post 27, and the retractive force of spring 29 drives the one end of gag lever post 27 and peg graft in spacing hole 28 this moment, can accomplish the installation to punching press base 6, is convenient for change the installation to punching press base 6, improves whole stamping device's application scope.

As a technical optimization scheme of the utility model, one side of the mounting seat 9 is fixedly connected with a rectangular loop bar 30 with a polygonal cross section, the round press roll 10 is sleeved on the side surface of the rectangular loop bar 30, one end of the rectangular loop bar 30, which is far away from the mounting seat 9, is fixedly connected with a threaded column 31, and the side surface of the threaded column 31 is in threaded connection with a limiting ring 32 for limiting the round press roll 10.

Specifically, when stamping needs to be performed on stamping parts 2 with different curled shapes, the round press roller 10 with the adaptive size is sleeved on the side surface of the rectangular sleeve rod 30, the limit ring 32 is in threaded connection with the side surface of the threaded column 31 and is screwed, so that replacement and installation of the round press roller 10 can be completed, the round press roller 10 can be conveniently installed or replaced, and the application range of the whole device is improved.

As a technical optimization scheme of the utility model, one side of the arc-shaped stamping plate 12 is fixedly connected with a second plugging seat 33, a telescopic end part of the second telescopic device 11 is provided with a second plugging groove 34 matched with the second plugging seat 33, and a limit bolt 35 with one end in threaded connection with the side surface of the second plugging seat 33 is penetrated through the side surface of the telescopic end part of the second telescopic device 11.

Specifically, the arc-shaped stamping plate 12 is inserted into the second insertion groove 34 at the end part of the second telescopic device 11 through the second insertion seat 33 at the side surface of the arc-shaped stamping plate 12, one end of the limit bolt 35 penetrates through the side surface of the second telescopic device 11 and the end part of the limit bolt is in threaded connection with one side of the second insertion seat 33, the installation of the arc-shaped stamping plate 12 can be completed by tightening the limit bolt 35, the arc-shaped stamping plate 12 is convenient to install or replace, and the application range of the whole stamping device is improved.

All the above electrical products can be purchased in the market, which belongs to the mature technology and is fully disclosed, so that the description is not repeated, all the above electrical products are provided with power connection wires, and are electrically connected with an external main controller and 220V phase voltage (or 380V line voltage) through power lines, and the main controller can be conventional known equipment with a control function of a computer and the like.

It should finally be noted that in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

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, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in 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.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a hinge punching press crimping device, includes punching press platform (1), to wait stamping workpiece (2) of punching press have been placed on punching press platform (1), its characterized in that, punching press platform (1) top fixed mounting has both sides to surpass roof (3) of punching press platform (1) side, roof (3) one side fixed mounting has curb plate (4), installing port (5) have been seted up to punching press platform (1) upside, be equipped with punching press base (6) in installing port (5), arc punching press groove (7) have been seted up to punching press base (6) upside, wait to stamping workpiece (2) to place on waiting stamping workpiece (2) and punching press base (6), roof (3) lower surface limit position fixed mounting has first telescoping device (8) that have flexible effect, first telescoping device (8) flexible lower extreme fixed mounting has mount pad (9), mount pad (9) one side be equipped with arc punching press groove (7) adaptation circular compression roller (10), curb plate (4) one side is equipped with and is the slope form and has second telescoping device (11), second telescoping device (11) have flexible effect (11) and third telescoping device (13) fixed mounting has flexible device of flexible lower surface (13), the lower end of the third telescopic device (13) is fixedly provided with a lower pressing plate (14) for pressing the stamping part (2), and one side of the top plate (3) is provided with a blanking unit (15) for pushing out the stamped stamping part (2).

2. The hinge stamping and curling forming device according to claim 1, wherein the blanking unit (15) comprises a driving motor (16) fixedly installed on one side of a top plate (3), a sliding block (17) is slidably connected to the lower surface of the top plate (3), a sliding groove (18) matched with the sliding block (17) is formed in the lower surface of the top plate (3), a screw rod (19) with one end fixedly installed on the output end of the driving motor (16) is rotationally connected to the sliding groove (18), the screw rod (19) penetrates through the sliding block (17) and is in threaded connection with the screw rod, and a push-out plate (20) is fixedly installed on the lower side surface of the sliding block (17).

3. The hinge stamping and crimping device according to claim 1, wherein a positioning plate (21) is arranged on the upper surface of the stamping table (1), an adjusting threaded rod (22) with one end rotatably connected with the side surface of the positioning plate (21) is penetrated through one side of the stamping table (1) in a threaded manner, and a limit nut (23) is in threaded connection with the side surface of the adjusting threaded rod (22).

4. The hinge stamping and crimping device according to claim 1, wherein a symmetrical first plugging seat (24) is fixedly arranged on the lower surface of the stamping base (6), a first plugging groove (25) matched with the first plugging seat (24) is formed in the inner bottom of the mounting hole (5), through holes (26) are formed in opposite side surfaces of the stamping table (1), a T-shaped limiting rod (27) with one end extending to the outside is arranged in the through holes (26) in a penetrating manner, a limiting hole (28) matched with the end part of the limiting rod (27) is formed in one side of the first plugging seat (24), and a spring (29) with elasticity is fixedly arranged between one side of the limiting rod (27) and the side surface of the stamping table (1).

5. The hinge stamping and crimping device according to claim 1, wherein one side of the mounting seat (9) is fixedly connected with a rectangular loop bar (30) with a polygonal cross section, the round press roll (10) is sleeved on the side face of the rectangular loop bar (30), one end, far away from the mounting seat (9), of the rectangular loop bar (30) is fixedly connected with a threaded column (31), and a limit ring (32) for limiting the round press roll (10) is connected with the side face of the threaded column (31) in a threaded manner.

6. The hinge stamping and crimping device according to claim 1, wherein a second plugging seat (33) is fixedly connected to one side of the arc stamping plate (12), a second plugging groove (34) matched with the second plugging seat (33) is formed in the telescopic end portion of the second telescopic device (11), and a limit bolt (35) with one end in threaded connection with the side surface of the second plugging seat (33) penetrates through the side surface of the telescopic end portion of the second telescopic device (11).

7. A hinge press crimping apparatus as claimed in claim 2, wherein the length of the ejector plate (20) is equal to the distance between the lower surface of the top plate (3) and the upper side of the press table (1).