CN217393470U - Frock is tailor to banded panel beating - Google Patents

Abstract

The utility model relates to a sheet metal component punching press frock field specifically discloses a frock is tailor to banded panel beating, include: the utility model discloses a be provided with first locating pin and second locating pin on the fixing base, a plurality of first locating pins evenly set up the interval along the pay-off direction and set up, can with the side butt of flitch to can transversely fix a position it, through the edge butt that second locating pin and the flitch were last to punch a hole, thereby can fix a position the vertical of material area, make the convenient location when manual operation; the bayonet is opened on the side of the first positioning pin, so that the edges of the material plates can be clamped, the curvature of the bent deformation of the material plates can be corrected, and the processing quality and the feeding safety can be improved.

Description

Frock is tailor to banded panel beating

Technical Field

The utility model belongs to sheet metal component punching press frock field, in particular to frock is tailor to banded panel beating.

Background

In the processing of sheet metal parts, stamping and cutting are common means for removing and trimming a plate material, and a stamping tool is fixedly arranged on a stamping machine to work.

When a stamping part with a smaller volume and a thinner thickness is machined, a long strip plate or a plate coil is generally used for stamping, if the positioning is easily realized through a mechanical device on a production line of a rotary machine, but when the stamping part is produced in small batches, if stamping feeding is generally carried out manually in order to save cost, the accurate positioning in the time width direction and the length direction cannot be generally carried out when the existing stamping tool carries out manual feeding, and because the long strip plate or the plate coil has a certain bending deformation radian during feeding, the manual feeding is difficult to avoid, the feeding speed and the accuracy can be influenced, and the stamping tool has great danger.

The above background disclosure is only provided to aid understanding of the inventive concepts and solutions of the present invention, and it does not necessarily pertain to the prior art of this patent application, and it should not be used to assess the novelty and inventive aspects of this application without explicit evidence that such contents are disclosed at the filing date of this patent application.

Disclosure of Invention

An object of the utility model is to provide a frock is tailor to banded panel beating to overcome current rectangular board punching press and tailor the frock, be difficult to the crooked deformation radian of location and rectangular board when through artifical material loading and to the great defect of operation process influence.

In order to realize the above-mentioned purpose, the utility model provides a frock is tailor to banded panel beating, including fixing base and sliding seat, fixed drift and the mobilizable fly leaf that is provided with on the fixing base run through in the top bottom of fly leaf is equipped with and moves back the material mouth, it establishes with slidable mode cover to move back the material mouth the periphery of drift, the top of fixing base is equipped with the sliding seat, the bottom of sliding seat seted up with drift assorted punches a hole, still includes: the elastic assembly is connected between the fixed seat and the movable plate so as to enable the movable plate to automatically rebound after the movable plate approaches the fixed seat, and the elastic assembly comprises a rotatable adjusting bolt which can control the movement stroke of the movable plate when being rotated; the other end of the first positioning pin can extend outwards from the top surface of the movable plate and is provided with a bayonet facing one side of the punch, and the first positioning pins are arranged on the same side of the punch at intervals; and the second positioning pin is parallel to the first positioning pin, one end of the second positioning pin is fixedly connected with the fixed seat, the other end of the second positioning pin can extend outwards from the top surface of the movable plate, and the second positioning pin is arranged at the rear side of the punch.

Preferably, among the above-mentioned technical scheme, the bottom of sliding seat is equipped with a plurality of hole of stepping down, the hole of stepping down with first locating pin with the second locating pin is corresponding and can make first locating pin with the second locating pin passes through.

Preferably, in the above technical scheme, the top of the movable plate is provided with a plurality of cylindrical grooves, the bottoms of the cylindrical grooves are provided with through holes, the nut end of the adjusting bolt can penetrate through the through holes and is clamped at the bottoms of the cylindrical grooves, and the threaded end of the adjusting bolt is in threaded connection with the fixed seat.

Preferably, in the above technical scheme, the elastic assembly further includes a spring, and the spring is sleeved on the adjusting bolt and located between the fixed seat and the movable seat.

Preferably, in the above technical scheme, a guide groove is formed in the fixing seat, the punch is arranged in the guide groove, an outwardly protruding insertion block is arranged at the bottom of the movable plate, and the insertion block can be inserted into the guide groove and slide along the guide groove.

Preferably, in the above-described aspect, both sides of the bayonet penetrate through side portions of the first positioning pin.

Preferably, in the above technical solution, the top of the bayonet is provided with an inclined surface inclined upward.

Preferably, in the technical scheme, the hydraulic press further comprises a lower mounting seat and an upper mounting seat, the lower mounting seat is mounted on a workbench of the hydraulic press, the fixed seat is fixedly mounted on the lower mounting seat in a detachable mode, the upper mounting seat is mounted on a pressure head of the hydraulic press, and the movable seat is fixedly mounted on the upper mounting seat in a detachable mode.

Preferably, among the above technical scheme, the bilateral symmetry of fixing base is equipped with the attenuator, and it includes: one end of the damping hydraulic cylinder is fixedly connected with the lower mounting seat, and the other end of the damping hydraulic cylinder faces the upper mounting seat and is provided with a telescopic damping rod; the damping sleeve is fixedly installed on the upper installation seat, a sleeve hole corresponding to the damping rod is formed in the damping sleeve, and the end portion of the damping rod can stretch into the sleeve hole.

Preferably, in the above technical scheme, the lower mounting seat is provided with a plurality of weight reduction cavities.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a banded panel beating frock of tailorring is through being provided with first locating pin and second locating pin on the fixing base, and a plurality of first locating pins evenly set up the interval along the pay-off direction and set up, can with the side butt of flitch to can transversely fix a position it, through the edge butt of second locating pin with the previous punching a hole on the flitch, thereby can fix a position the vertical of material area, make the convenient location during manual operation; the bayonet is formed in the side part of the first positioning pin, so that the edges of the plates can be clamped, the curvature of the plate can be corrected to a certain degree, and the processing quality and the feeding safety can be improved.

2. The utility model provides an elastic component not only can provide the resilience force to the fly leaf, but also can conveniently adjust the resilience stroke of fly leaf through rotating adjusting bolt.

3. The utility model provides an inclined plane of ascending slope is seted up at the top of bayonet socket on the first locating pin, its effect of playing is, a work piece has been stamped to every, when the operator promoted the flitch after mutually and carried out the pay-off, need not lift up the flitch with one side of first locating pin contact, make the punching material hole lift up from the tip of second locating pin, then just can continue pay-off forward, if adopt ordinary bayonet socket setting, then its opposite side takes place the card easily when lifting flitch one side and pauses or the situation of crimp, consequently, set up this inclined plane, can solve above problem well.

4. The utility model provides a fixing base and sliding seat install respectively with the detachable mode under on mount pad and the last mount pad, when the edge of punching a hole or drift takes place wearing and tearing, can conveniently dismantle the change.

5. The utility model provides an go up the mount pad and be provided with the attenuator down between the mount pad, the action when its punching press can be time-out is more linear, makes to tailor the quality and obtains promoting.

6. The utility model provides a set up a plurality of heavy chambeies that subtract on the lower mount pad, it can play the whole weight that alleviates the frock and reduce the effect of cost of manufacture.

Drawings

Fig. 1 is the utility model discloses the structure chart of frock is tailor to banded panel beating.

Fig. 2 is a structural view of the movable base and the upper mount.

Fig. 3 is a partial cutaway view of the fixed and movable plates.

Fig. 4 is a partially enlarged view a in fig. 3.

Fig. 5 is a structural diagram of a belt-shaped sheet metal cutting tool during feeding.

Description of the main reference numerals:

1-a fixed seat, 11-a punch, 12-a movable plate, 13-a material returning port, 14-a cylindrical groove, 15-a through hole, 16-a guide groove and 17-an inserting block;

2-movable seat, 21-punching hole, 22-abdicating hole;

3-elastic component, 31-adjusting bolt, 32-spring;

4-a first locating pin, 41-a bayonet and 42-an inclined plane;

5-a second locating pin;

6-lower mounting seat, 61-weight reduction cavity;

7-mounting a base;

8-damper, 81-damping hydraulic cylinder, 82-damping rod, 83-damping sleeve and 84-sleeve 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. The terms "first", "second" and "third", if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying relative importance or implying a number of indicated technical features or a precedence of indicated technical features.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

As shown in fig. 1 to 5, the belt-shaped sheet metal cutting tool in this embodiment includes: the device comprises a fixed seat 1, a punch 11, a movable plate 12, a material returning opening 13, a cylindrical groove 14, a through hole 15, a guide groove 16, an insertion block 17, a movable seat 2, a punched hole 21, a yielding hole 22, an elastic component 3, an adjusting bolt 31, a spring 32, a first positioning pin 4, a bayonet 41, an inclined plane 42, a second positioning pin 5, a lower mounting seat 6, a weight reducing cavity 61, an upper mounting seat 7, a damper 8, a damping hydraulic cylinder 81, a damping rod 82, a damping sleeve 83 and a sleeve hole 84.

The lower mounting seat 6 is mounted on a workbench of the hydraulic press, a plurality of weight reduction cavities 61 are formed in the side part of the lower mounting seat 6, the fixed seat 1 is fixedly mounted on the lower mounting seat 6 in a detachable mode, the upper mounting seat 7 is mounted on a pressure head of the hydraulic press, and the movable seat 2 is fixedly mounted on the upper mounting seat 7 in a detachable mode; guide way 16 has been seted up to fixing base 1 top surface, the one end of drift 11 and the bottom fixed connection of guide way 16, guide way 16 outwards extends is followed at the top of drift 11, fly leaf 12 passes through elastic component 3 and installs on fixing base 1, the bottom of fly leaf 12 is provided with outside convex inserted block 17, this inserted block 17 can insert in guide way 16 and slide along it, material returned mouth 13 has been seted up on fly leaf 12, this material returned mouth 13 runs through the top bottom of fly leaf 12, material returned mouth 13 overlaps with slidable mode and establishes the periphery at drift 11, the position of movable seat 2 corresponds and is located its top with fixing base 1's position, punch a hole 21 with drift 11 assorted is seted up to the bottom of movable seat 2, elastic component 3 can make fly leaf 12 kick-back after being close to fixing base 1, elastic component 3 includes: a rotatable adjusting bolt 31 and a spring 32; the top of the movable plate 12 is symmetrically provided with four inward-recessed cylindrical grooves 14, the bottom of the cylindrical groove 14 is provided with a through hole 15, the nut end of an adjusting bolt 31 can penetrate through the through hole 15 and is clamped at the bottom of the cylindrical groove 14, the threaded end of the adjusting bolt 31 extends to the bottom of the guide groove 16 and is in threaded connection with the fixed seat 1, when the adjusting bolt 31 is rotated, the moving stroke of the movable plate 12 can be controlled, the spring 32 is sleeved on the adjusting bolt 31 and is positioned between the fixed seat 1 and the movable seat 2, and the end parts of the spring 32 are respectively abutted against the fixed seat 1 and the movable seat 2; two dampers 8 are symmetrically arranged on two sides of the fixed seat 1 respectively, and each damper 8 comprises a damping hydraulic cylinder 81 and a damping sleeve 83; damping hydraulic cylinder 81's one end and lower mount pad 6 mutually perpendicular and through screw fixed connection, damping hydraulic cylinder 81's the other end orientation is to last mount pad 7 and be provided with telescopic damping rod 82, damping cover 83 fixed mounting is in the bottom of last mount pad 7, and trepanning 84 has been seted up in the central authorities of damping cover 83, and it is corresponding and the axis coincidence with damping rod 82, and when last mount pad 7 was close to down mount pad 6, the tip of damping rod 82 can stretch into to the trepanning 84 in.

The number of the first positioning pins 4 is two, one end of each first positioning pin 4 is fixedly connected with the fixed seat 1, and the other end of each first positioning pin 4 can penetrate through the movable plate 12 and extend outwards from the top surface of the movable plate 12; a bayonet 41 is arranged on one side of the punch 11, the side part of the first positioning pin 4 is penetrated through two sides of the opening 41, an inclined surface 42 which is inclined upwards is arranged on the top of the bayonet 41, and the inclined surface 42 forms an included angle of 40-45 degrees with the horizontal plane; the two first positioning pins 4 have a certain interval and are positioned at the same side of the punch 11, and the connecting direction of the two first positioning pins is consistent with the feeding direction of the material plate; the axis of second locating pin 5 parallels with the axis of first locating pin 4, the one end and the fixing base 1 fixed connection of second locating pin 5, the other end of second locating pin 5 can pass fly leaf 12 and outwards extend from the top surface of fly leaf 12, second locating pin 5 is located the rear side at drift 11, and fall in the width range of drift 11, a plurality of holes 22 of stepping down have been seted up to the bottom of sliding seat 2, it is corresponding with first locating pin 4 and second locating pin 5 to step down hole 22, when sliding seat 2 moves pressfitting fly leaf 12 downwards, can make first locating pin 4 and second locating pin 5 pass through.

Next, the working principle of the band-shaped metal plate cutting tool in this embodiment is explained in detail, so that those skilled in the art can understand the present invention more:

when the punching die is used, the operation position of an operator is located on the front side of the punch 11, the second positioning pin 5 is located on the rear side of the punch 11, the operator clamps one side edge of the flitch into the bayonets 41 on the two first positioning pins 4, the side edge of the flitch is required to be simultaneously abutted against the two first positioning pins 4, the front end of the flitch is abutted against the second positioning pin 5, then first hole punching and cutting are carried out, the movable plate 12 can eject excess materials after punching, the cut material pieces are taken out through the magnet, then the side, far away from the first positioning pins 4, of the flitch is slightly lifted by the operator, the second positioning pin 5 just can pass through the lower portion of the flitch, forward pushing of the flitch is continued until the second positioning pin 5 is abutted against the edge of the previous excess material hole again, and next punching is continued.

In summary, in the strip-shaped metal plate cutting tool in this embodiment, the first positioning pins and the second positioning pins are arranged on the fixing seat, the first positioning pins are evenly arranged at intervals along the feeding direction and can be abutted against the side edge of the material plate so as to be capable of positioning the material plate transversely, and the second positioning pins are abutted against the edge of the previous punched hole on the material plate so as to be capable of positioning the material belt longitudinally and facilitate positioning during manual operation; the bayonet is formed in the side part of the first positioning pin, so that the edges of the plates can be clamped, the curvature of the plate can be corrected to a certain degree, and the processing quality and the feeding safety can be improved.

The foregoing description of the specific exemplary embodiments of the invention has been presented for the purposes of illustration and description, and is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching, although examples of the invention have been shown and described, the present examples are intended to be illustrative of the invention and are not intended to be limiting of the invention, the particular features, structures, materials or characteristics described may be suitably combined in any one or more of the examples or illustrations, the exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application, to thereby enable others skilled in the art to utilize the invention in such detail without departing from the principles and spirit of the invention, modifications, substitutions, variations and various alternatives and changes of the embodiments may be made as necessary without inventive contribution to the art, but are protected by patent laws within the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a frock is tailor to banded panel beating, includes fixing base (1) and sliding seat (2), fixed drift (11) and mobilizable fly leaf (12) of being provided with on fixing base (1), run through in the top bottom of fly leaf (12) is equipped with material returned mouth (13), material returned mouth (13) are established with slidable mode cover the periphery of drift (11), the top of fixing base (1) is equipped with sliding seat (2), the bottom of sliding seat (2) seted up with drift (11) assorted (21) punch a hole, its characterized in that still includes:

the elastic assembly (3) is connected between the fixed seat (1) and the movable plate (12) so as to enable the movable plate (12) to automatically rebound after approaching the fixed seat (1), the elastic assembly (3) comprises a rotatable adjusting bolt (31), and when the adjusting bolt (31) is rotated, the movement stroke of the movable plate (12) can be controlled;

the number of the first positioning pins (4) is more than two, one end of each first positioning pin (4) is fixedly connected with the fixed seat (1), the other end of each first positioning pin (4) can extend outwards from the top surface of the movable plate (12) and is provided with a bayonet (41) facing one side of the punch (11), and the first positioning pins (4) are arranged on the same side of the punch (11) at intervals;

the second positioning pin (5) is parallel to the first positioning pin (4), one end of the second positioning pin (5) is fixedly connected with the fixed seat (1), the other end of the second positioning pin (5) can extend outwards from the top surface of the movable plate (12), and the second positioning pin (5) is arranged on the rear side of the punch (11).

2. The frock is tailor to banded panel beating of claim 1, characterized in that, the bottom of sliding seat (2) is equipped with a plurality of hole of stepping down (22), hole of stepping down (22) with first locating pin (4) with second locating pin (5) are corresponding and can make first locating pin (4) with second locating pin (5) pass through.

3. The frock is tailor to banded panel beating of claim 1, characterized in that, a plurality of cylindrical groove (14) have been seted up at the top of fly leaf (12), the bottom of cylindrical groove (14) is equipped with through-hole (15), the nut end of adjusting bolt (31) can pass and block in the bottom of cylindrical groove (14) from through-hole (15), the screw thread end of adjusting bolt (31) with fixing base (1) threaded connection.

4. Frock is tailor to banded panel beating of claim 3, characterized in that, elastic component (3) still includes spring (32), spring (32) cover is established on adjusting bolt (31) and is located fixing base (1) and sliding seat (2).

5. The strip-shaped sheet metal cutting tool according to claim 1, wherein a guide groove (16) is formed in the fixed seat (1), the punch (11) is arranged in the guide groove (16), an insertion block (17) protruding outwards is arranged at the bottom of the movable plate (12), and the insertion block (17) can be inserted into the guide groove (16) and can slide along the guide groove.

6. The strip-shaped sheet metal cutting tool according to claim 1, wherein the side portions of the first positioning pins (4) are penetrated through two sides of the bayonets (41).

7. The strip-shaped sheet metal cutting tool according to claim 6, wherein the top of the bayonet (41) is provided with an inclined surface (42) which is inclined upwards.

8. The strip-shaped sheet metal cutting tool according to claim 1, further comprising a lower mounting seat (6) and an upper mounting seat (7), wherein the lower mounting seat (6) is mounted on a workbench of a hydraulic machine, the fixed seat (1) is fixedly mounted on the lower mounting seat (6) in a detachable mode, the upper mounting seat (7) is mounted on a pressure head of the hydraulic machine, and the movable seat (2) is fixedly mounted on the upper mounting seat (7) in a detachable mode.

9. Frock is tailor to banded panel beating of claim 8, characterized in that, be equipped with attenuator (8) in the bilateral symmetry of fixing base (1), it includes:

one end of the damping hydraulic cylinder (81) is fixedly connected with the lower mounting seat (6), and the other end of the damping hydraulic cylinder (81) faces the upper mounting seat (7) and is provided with a telescopic damping rod (82);

damping cover (83), its fixed mounting be in on last mount pad (7), be equipped with on damping cover (83) with corresponding trepanning (84) of damping rod (82), the tip of damping rod (82) can stretch into to in trepanning (84).

10. The strip-shaped sheet metal cutting tool according to claim 8, wherein the lower mounting seat (6) is provided with a plurality of weight reduction cavities (61).

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