CN209238888U - A kind of stamping die facilitating feeding - Google Patents

Abstract

The utility model discloses a kind of stamping dies for facilitating feeding, belong to stamping die field, its key points of the technical solution are that including moving template and solid plate, the upper surface of the solid plate is fixedly connected with concave template, several location holes arranged in a vertical direction are provided in the concave template, the location hole runs through solid plate and concave template, ejector beam is slidably connected in the solid plate, the ejector beam is inserted into location hole, the lower surface of the solid plate is rotatably connected to the handle for driving ejector beam, this having the advantage that for the stamping die for conveniently fetching material facilitates staff to remove plate from mold.

Description

A kind of stamping die facilitating feeding

Technical field

The utility model relates to stamping die, in particular to a kind of stamping die for facilitating feeding.

Background technique

Stamping die is equipped a kind of special process that material is processed into part, working principle in Cold Press Working It is at room temperature, pressure to be applied to material using the mold being mounted on press machine, it is made to generate separation or plastic deformation.

Notification number is that the Chinese patent of CN202283567U discloses a kind of stamping die for stamped workpieces, including upper, The punch-pin and cavity plate of lower setting, punch-pin are mounted on the bottom of upper mold, and one end of upper mold bottom is equipped with two guide posts；Cavity plate is mounted on The top of lower die, lower die are equipped with the casing matched with guide post；Punch-pin be equipped with circular protrusions structure, cavity plate be equipped with it is rounded, and The groove matched with punch-pin circular protrusions structure.

Now need to process a kind of plate as shown in Figure 1, the method in the one side of plate through punching press fixes two spiral shells Bolt, after punching press is completed, plate can be stayed on cavity plate, this to need work since the comparison that plate is connected with cavity plate is close Personnel firmly detain plate from cavity plate, it has not been convenient to feeding.

Utility model content

The purpose of the utility model is to provide a kind of stamping die for facilitating feeding, the advantage is that facilitate staff from Plate is removed in mold.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of stamping die facilitating feeding, including moving template and solid plate, the upper surface of the solid plate are fixedly connected There is concave template, several location holes arranged in a vertical direction are provided in the concave template, the location hole runs through solid plate and cavity plate Plate slidably connects ejector beam in the solid plate, and the ejector beam is inserted into location hole, and the lower surface of the solid plate turns The dynamic handle being connected with for driving ejector beam.

By using above-mentioned technical proposal, at work, plate is placed in cavity plate version by the staff in workshop, And the bolt of plate is inserted into location hole, and moving template is under the driving of press machine, moving template and cover half plate closing, is completed To plate complete process, be firmly fixed to bolt on plate, later staff's driving handle, handle drive ejector beam to Upper movement ejects plate, and staff only needs to remove the plate completed the process, facilitates feeding, further increases work Efficiency.

Further, the lower surface of the solid plate is provided with handle fixed block, is equipped with and turns in the handle fixed block Axis, the circular hole being rotatably assorted with shaft is provided on the handle, and the end of the handle and ejector beam deviate from one end of cover half Rotation connection.

By using above-mentioned technical proposal, when feeding, staff depresses handle, and handle rotates around the axis, handle It is moved upwards with the rotation connection end of ejector beam, drives ejector beam upper movement along the vertical direction, bolt is ejected from location hole.

Further, the end of the handle is provided with notch, sliding slot is provided in the notch, the sliding slot is along decreased food Direction is arranged, slidably connects connecting rod in the notch, the end of the connecting rod is in sliding fit with the sliding chute, the connecting rod Axial direction along handle arranges that the ejector beam is located in notch away from one end of cover half and is rotatablely connected with connecting rod.

By using above-mentioned technical proposal, ejector beam and handle are rotatablely connected by connecting rod, the end where connecting rod When moving up, connecting rod along the chute slide by direction, guarantees that ejector beam is vertically moving.

Further, the ejector beam arranges that the ejector beam includes several fork arms, and institute's fork arm is slidably connected in forked type In location hole.

By using above-mentioned technical proposal, since location hole is according to practical situation, it is provided with multiple, ejector beam is divided into point Several fork arms, fork arm and location hole correspond, and guarantee that fork arm moves simultaneously, avoids the occurrence of stress when ejecting plate The case where being unevenly distributed.

Further, jacking block is fixedly connected at the top of the fork arm, the jacking block is arranged in truncated cone-shaped, and the top Block is made of rubber.

By using above-mentioned technical proposal, the stud base of jacking block and plate offsets, by bolt when fork arm movement It ejects from location hole, so that plate be ejected, since rubber has good cushion performance, avoids when ejection to spiral shell Bolt damages.

Further, baffle is vertically arranged in the cavity plate version.

By using above-mentioned technical proposal, baffle is mainly used for offseting with plate, is conducive to that plate is stable is placed on In cavity plate version.

Further, the lower surface of the solid plate is provided with pairs of cushion block, and the handle is between cushion block.

By using above-mentioned technical proposal, when due to punching press plate, solid plate can bear biggish pressure, solid plate By the way that cushion block is arranged, increase the load-bearing capacity of solid plate.

Further, the solid plate upper surface is provided with flanging block.

By using above-mentioned technical proposal, before the use, one end of flanging block is fixed on punching by the staff in workshop On press, the other end compresses the upper surface of solid plate, and solid plate is firmly fixed on backing plate, is avoided at work, There is the case where solid plate sliding.

In conclusion the utility model has the following beneficial effects:

1. may directly eject plate by the setting of ejector beam and handle, staff is not needed with hand from cavity plate Plate is deducted on plate, facilitates and removes plate, improves working efficiency；

2. further fixing plate by the setting of baffle；

3. passing through the setting of cushion block and flanging block, more stable fixation solid plate is avoided during production, is occurred The mobile situation of solid plate.

Detailed description of the invention

Fig. 1 requires machining for the structural schematic diagram of plate；

Structural schematic diagram when Fig. 2 is the stamping die placement plate for conveniently fetching material；

Fig. 3 is the structural schematic diagram conveniently fetched when the stamping die of material removes plate；

Fig. 4 is the structural schematic diagram of ejector beam and handle.

In figure, 1, moving template；11, formed punch fixed block；12, formed punch；2, solid plate；21, cushion block；22, concave template；221, it keeps off Plate；222, location hole；23, ejector beam；231, jacking block；232, fork arm；24, handle fixed block；241, shaft；25, handle；251, Circular hole；252, notch；253, connecting rod；254, sliding slot；3, flanging block.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Wherein identical components are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" refers respectively to the direction towards or away from geometric center of specific component.

Embodiment: a kind of stamping die facilitating feeding, it is referring to figs. 1 and 2, this to be mainly used for processing plate, Two bolts are fixed by way of punching press on plate, including moving template 1 and solid plate 2, moving template 1 are mounted on press machine Mobile terminal, solid plate 2 are fixed on the workbench of press machine, drive moving template 1 by the mobile terminal of press machine, direction is fixed The movement of 2 direction of template, the processing of complete pair of plate members A.

In conjunction with shown in Fig. 2 and Fig. 3, it is provided with formed punch fixed block 11 on the lower surface of moving template 1, pacifies on formed punch fixed block 11 Dress is there are two formed punch 12, at work, the pressure of formed punch 12 and with can offset with bolt, bolt is pressed into plate In.

In conjunction with shown in Fig. 2 and Fig. 3, the mode that the upper surface of solid plate 2 is bolted is equipped with concave template 22, cavity plate For the location hole 222 of the bolt insertion of plate there are two opening on plate 22, and location hole 222 runs through solid plate 2 and cavity plate version, recessed Also it is vertically arranged a block baffle 221 in template 22, baffle 221 is mainly used for offseting with plate.At work, workshop Bolt to be fixed is inserted into the circular hole 251 of plate by staff head, and the plate with bolt is placed on cavity plate later On plate 22, bolt is inserted into location hole 222, plate offsets with block at this time, back punching head 12 pushing make plate and bolt It is fixed together.

In conjunction with shown in Fig. 3 and Fig. 4, it is provided with handle fixed block 24 on the lower surface of solid plate 2, turns on handle fixed block 24 Dynamic to be connected with handle 25, handle fixed block 24 is equipped with away from the end of solid plate 2 to be turned to take out, and is provided with and shaft 241 on handle 25 The circular hole 251 being rotatably assorted, handle 25 are rotatablely connected by turning to take out with handle fixed block 24.25 one end of handle is used for staff It pushes, the other end of handle 25 is provided with notch 252, and the sliding slot 254 along 25 length direction of handle arrangement is provided on notch 252, sliding Connecting rod 253 is slidably connected in slot 254, and ejector beam 23 is rotatablely connected by connecting rod 253.Ejector beam 23 is along vertical side To setting, and ejector beam 23 is arranged in forked type, and two fork arms 232, two forks are arranged away from one end of handle 25 in ejector beam 23 Bar 232 is inserted into from top to bottom in location hole 222, and the top of fork arm 232 is provided with jacking block 231, and jacking block 231 is that rubber is made simultaneously And setting in a circular table shape.When the process for completing punching press, moving template 1 separates with solid plate 2, and staff is to pressing handle 25 at this time One end, 241 rotation, the other end of handle 25 move upwards handle 25 around the shaft, drive ejector beam 23 to move upwards, i.e. fork arm 232 move upwards, and the bolt in location hole 222 is ejected, at this time 254 sliding along the chute of connecting rod 253, it is ensured that ejector beam 23 Vertical direction movement can be supported；When molding again, with the pushing of formed punch 12, the bolt of plate is moved downward, and makes ejector beam 23 move downward reset.

In conjunction with shown in Fig. 2 and Fig. 3, the lower surface of solid plate 2 is provided with pairs of cushion block 21, and cushion block 21 is fixed on press machine Workbench on, and handle 25 is additionally provided with pairs of flanging block 3, flanging block between cushion block 21, while on solid plate 2 3 L-shaped settings, 3 one end of flanging block are fixed on the workbench of press machine, and the other end is pressed on the upper surface of solid plate 2, makes Solid plate 2 with cushion block 21 is more stable is fixedly connected, avoid when carrying out sheet forming, solid plate 2 is because being pressed out The situation of power appearance activity occurs.

Specific implementation process: firstly, plate to be punched is placed on concave template 22, at this time by the staff in workshop Bolt one end of plate is inserted into location hole 222, and moving template 1 moves downward later, and formed punch 12 offsets with bolt, by bolt pressure Enter into plate, moving template 1 and solid plate 2 separate later, and staff depresses handle 25, drive ejector beam 23 by plate top Out, staff removes the plate completed the process with hand later.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. a kind of stamping die for facilitating feeding, including moving template (1) and solid plate (2), it is characterised in that: the solid plate (2) upper surface is fixedly connected with concave template (22), is provided with several location holes arranged in a vertical direction in the concave template (22) (222), the location hole (222) runs through solid plate (2) and concave template (22), slidably connects liftout in the solid plate (2) Bar (23), the ejector beam (23) are inserted into location hole (222), and the lower surface of the solid plate (2), which is rotatably connected to, to be used for Drive the handle (25) of ejector beam (23).

2. a kind of stamping die for facilitating feeding according to claim 1, it is characterised in that: under the solid plate (2) Surface is provided with handle fixed block (24), is equipped with shaft (241) in the handle fixed block (24), the handle (25) it is upper It is provided with the circular hole (251) being rotatably assorted with shaft (241), the end and ejector beam (23) of the handle (25) deviate from the one of cover half End rotation connection.

3. a kind of stamping die for facilitating feeding according to claim 2, it is characterised in that: the end of the handle (25) It is provided with notch (252), is provided with sliding slot (254) in the notch (252), the sliding slot (254) is along handle (25) length direction cloth It sets, is slidably connected connecting rod (253) in the notch (252), the end and sliding slot (254) of the connecting rod (253) are slided Cooperation, for the connecting rod (253) along the axial direction arrangement of handle (25), one end that the ejector beam (23) deviates from cover half is located at notch (252) it is rotatablely connected in and with connecting rod (253).

4. a kind of stamping die for facilitating feeding according to claim 1, it is characterised in that: the ejector beam (23) is in fork Type arrangement, the ejector beam (23) includes several fork arms (232), and institute's fork arm (232) is slidably connected in location hole (222).

5. a kind of stamping die for facilitating feeding according to claim 4, it is characterised in that: the top of the fork arm (232) Portion is fixedly connected with jacking block (231), and the jacking block (231) is arranged in truncated cone-shaped, and the jacking block (231) is made of rubber.

6. a kind of stamping die for facilitating feeding according to claim 1, it is characterised in that: erected on the concave template (22) Directly it is provided with baffle (221).

7. a kind of stamping die for facilitating feeding according to claim 1, it is characterised in that: under the solid plate (2) Surface is provided with pairs of cushion block (21), and the handle (25) is located between cushion block (21).

8. a kind of stamping die for facilitating feeding according to claim 7, it is characterised in that: table on the solid plate (2) Face is provided with flanging block (3).