CN208583875U

CN208583875U - A kind of punch-forming mold of bar shaped profile

Info

Publication number: CN208583875U
Application number: CN201820617301.2U
Authority: CN
Inventors: 陈圣元; 陈浩
Original assignee: Shenzhen Sanxiang Source Electronic Technology Co Ltd
Current assignee: Shenzhen Sanxiang Source Electronic Technology Co Ltd
Priority date: 2018-04-26
Filing date: 2018-04-26
Publication date: 2019-03-08
Anticipated expiration: 2028-04-26

Abstract

The utility model relates to stamping die technologies, disclose a kind of punch-forming mold of bar shaped profile, it is intended to provide a kind of device for improving press work efficiency, its key points of the technical solution are that including bottom plate, the pillar for being set on the bottom plate surface, the lower template of pillar support and the cope plate above lower template, the lower template is equipped with material-dropping hole, and the lower surface of the lower template is equipped with deflector chute；The side of the bottom plate is provided with collecting box, and the lower end of the deflector chute is protruded into collecting box, the aspiration channel connected in the collecting box equipped with suction ventilator and suction ventilator, is provided with filter at the port of the aspiration channel and is right against the lower end of deflector chute；The cylinder being additionally provided with above filter in the collecting box, downward, and the lower end of the cylinder piston rod is equipped with the scraper plate that can move up and down close to filter far from the end face of aspiration channel to the piston rod of the cylinder.The device has the effect of improving press work efficiency.

Description

A kind of punch-forming mold of bar shaped profile

Technical field

The utility model relates to stamping die technologies, more specifically, it relates to which a kind of bar shaped profile strikes out Pattern tool.

Background technique

Mold has many types such as compression mod, forging die, stamping die.Stamping die is in Cold Press Working, by material (metal Or nonmetallic) it is processed into a kind of special process equipment of part (or semi-finished product), referred to as cold punching die (being commonly called as cold-punching mould).Punching Pressure is at room temperature, to apply pressure to material using the mold being mounted on press machine, it is made to generate separation or plastic deformation, from And a kind of pressure processing method of part needed for obtaining.

Such as the Chinese patent that notification number is CN206840801U discloses a kind of punch-forming mold of bar shaped profile, wraps Pedestal is included, the upper end of the pedestal is equipped with frame body, is arranged with bar shaped profile on the frame body；Two are symmetrically arranged on the frame body Gag lever post, jointly through cylinder is equipped on two gag lever posts, the lower end of the cylinder is equipped with Pneumatic extension bar, described pneumatic The lower end of telescopic rod is equipped with briquetting；It is also rotatably connected to regulation handle and rotation seat on the frame body, is set on the rotation seat There is press machine, the press machine is equipped with electric telescopic rod, and the electric telescopic rod is equipped with perforating head far from one end of press machine.

After perforating head punching, the stamping parts needs being forced out on bar shaped profile are manually removed, and then could be rushed again Pressure, reduces working efficiency.

Utility model content

In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of punch-forming mold of bar shaped profile, The device has the effect of improving press work efficiency.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of rushing for bar shaped profile Molding die, including bottom plate, the pillar for being set on the bottom plate surface, pillar support lower template and above lower template Cope plate, the lower template are equipped with material-dropping hole, and the lower surface of the lower template is equipped with the deflector chute being connected with material-dropping hole, described One end of deflector chute from connection lower template lower surface tilts down；The side of the bottom plate is provided with collecting box, the deflector chute Lower end protrude into collecting box, the aspiration channel connected equipped with suction ventilator and suction ventilator in the collecting box, the aspiration channel It is provided with filter at port and is right against the lower end of deflector chute；The cylinder being additionally provided in the collecting box above filter, institute State the piston rod of cylinder downward, and the lower end of the cylinder piston rod is equipped with and can move down on end face of the filter far from aspiration channel Dynamic scraper plate.

By using above-mentioned technical proposal, cope plate moves down the bar shaped profile punching press to being placed in lower template, stamping parts from Material-dropping hole falls into deflector chute；Deflector chute tilts down, stamping parts under the suction that self gravity component and suction ventilator generate, It is moved on in collecting box from deflector chute；Thus stamping parts is collected automatically, is rapidly carried out punching press to bar shaped profile convenient for more continuous, is mentioned High press work efficiency；Filter is well by stamping parts barrier outside aspiration channel, and in the case where stamping parts is relatively light, cylinder is pushed away Dynamic scraper plate moves down, and scraper plate scrapes the stamping parts being attached on filter under suction, so that suction ventilator be made more stably to work, is not easy to send out The case where being plugged at the port of raw aspiration channel.

Preferably, the top of the deflector chute is equipped with top cover, and the upper end of the top cover is located at the underface of material-dropping hole or less.

By using above-mentioned technical proposal, top cover concentrates suction ventilator more to the wind-force generated in deflector chute, stamping parts by The suction arrived is bigger, to keep rewinding effect more preferable, stamping parts is less susceptible to be stuck in deflector chute.

Preferably, the slot bottom of the deflector chute is rotatably connected to multiple roller bearings along the distribution of deflector chute length direction, described The length direction for being axially perpendicular to deflector chute of roller bearing.

By using above-mentioned technical proposal, when stamping parts is mobile close to deflector chute slot bottom, roller bearing rolling moves on to stamping parts It is more quick.

Preferably, the deflector chute includes the level trough positioned at bottom end, and the level trough penetrates receipts from the side of collecting box Header；The collecting box is equipped with openable door body far from the side of deflector chute.

By using above-mentioned technical proposal, level trough penetrates collecting box from the side of collecting box, and collecting box moves horizontally i.e. It can be detached from deflector chute, convenient for the pick-and-place of collecting box；Door body is opened convenient for concentrating the stamping parts taken out in collecting box.

Preferably, the door body is articulated with collecting box, and the free end of the door body is fixedly installed mounting blocks, the collection Case is rotatably connected to block far from the side of door body hinged end；When the door body is closed, block be can be turned to and table on mounting blocks The position that face and door body abut.

By using above-mentioned technical proposal, when door body is closed, rotary block, block block door body and with mounting blocks upper surface It abuts, and then door body stablizes closing；Block is turned on, block is detached from mounting blocks and door body, can easily open door body；It is opened and closed door body Process it is efficient and convenient.

Preferably, the top of the collecting box is equipped with transparency window.

By using above-mentioned technical proposal, transparency window is convenient for the collection situation of stamping parts in observation collecting box, so as to timely Clear up the stamping parts in collecting box.

Preferably, the lower template includes the lower plate of pillar support and the upper plate set on lower plate upper surface, the blanking Hole is set to lower plate, and the upper plate is equipped with the punching hole being connected with material-dropping hole；The lower surface of the cope plate is equipped with and punching hole The push type broach matched, the upper end of the push type broach are equipped with the mounting plate for being tightly attached to cope plate lower surface；The upper plate and mounting plate are equal Lower plate and cope plate are individually fixed in by screw.

By using above-mentioned technical proposal, when cope plate moves down, the cooperation of push type broach and punching hole strikes out bar shaped profile Type, stamping parts fall into deflector chute from punching hole and material-dropping hole；Upper plate and mounting plate pass through screw and are individually fixed in lower plate and upper Template, when needing replacing stamping parts model, energy replacement upper plate easy to disassemble and mounting plate, so as to the push type broach more renewed and punching press Hole.

Preferably, the screw is sunk screw.

By using above-mentioned technical proposal, make the upper surface of upper plate and the surface more smooth of mounting plate, hand be less susceptible to by Screw is damaged.

In conclusion the utility model has the following beneficial effects:

1, stamping parts falls into deflector chute from material-dropping hole；Deflector chute tilts down, and stamping parts is in self gravity component and air draught Under the suction that machine generates, moved on in collecting box from deflector chute；Thus stamping parts is collected automatically, convenient for more continuous rapidly right Bar shaped profile carries out punching press, improves press work efficiency；

2, upper plate and mounting plate pass through screw and are individually fixed in lower plate and cope plate, are needing replacing stamping parts model When, can replacement upper plate easy to disassemble and mounting plate, so as to the push type broach and punching hole more renewed.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the schematic diagram of internal structure of collecting box in the utility model embodiment；

Fig. 3 is that the utility model embodiment removes the structural schematic diagram after collecting box and deflector chute；

Fig. 4 is the enlarged drawing of part A in Fig. 1；

Fig. 5 is the enlarged drawing of part B in Fig. 2.

In figure: 1, bottom plate；2, pillar；3, lower template；31, lower plate；32, upper plate；4, cope plate；5, material-dropping hole；6, guide Slot；61, level trough；7, collecting box；8, suction ventilator；9, aspiration channel；10, filter；11, cylinder；12, scraper plate；13, top cover；14, it rolls Axis；15, door body；16, mounting blocks；17, block；18, transparency window；19, punching hole；20, push type broach；21, mounting plate；22, screw.

Specific embodiment

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

A kind of punch-forming mold of bar shaped profile as depicted in figs. 1 and 2, including bottom plate 1, is fixed on 1 upper surface of bottom plate Pillar 2, pillar 2 support lower template 3 and the cope plate 4 above lower template 3.Lower template 3 offers material-dropping hole 5, The lower surface of lower template 3 is fixedly connected with the deflector chute 6 being connected with material-dropping hole 5, and deflector chute 6 connects 3 lower surface of lower template certainly One end tilt down.

The side of bottom plate 1 is provided with collecting box 7, and the lower end of deflector chute 6 is protruded into collecting box 7.Suction is fixed in collecting box 7 Blower 8, suction ventilator 8 are connected with aspiration channel 9.In conjunction with Fig. 5, it is fixedly installed filter 10 at the port of aspiration channel 9 and is right against and leads The lower end of hopper 6.The cylinder 11 being further fixed in collecting box 7 above filter 10, the piston rod of cylinder 11 downward, and cylinder The lower end of 11 piston rods is fixed with the scraper plate 12 that can be moved up and down close to filter 10 far from the end face of aspiration channel 9.

Cope plate 4 moves down the bar shaped profile punching press to being placed in lower template 3, and stamping parts falls into deflector chute 6 from material-dropping hole 5. Deflector chute 6 tilts down, and stamping parts moves on to receipts from deflector chute 6 under the suction that self gravity component and suction ventilator 8 generate In header 7；Thus stamping parts is collected automatically, is rapidly carried out punching press to bar shaped profile convenient for more continuous, is improved press work Efficiency.

Filter 10(is referring to Fig. 5) well by stamping parts barrier outside aspiration channel 9；In the case where stamping parts is relatively light, gas Cylinder 11 pushes scraper plate 12 to move down, and scraper plate 12 scrapes the stamping parts being attached on filter 10 under suction, to keep suction ventilator 8 more stable Ground work, is not susceptible to the case where being plugged at the port of aspiration channel 9.

The top of deflector chute 6 is fixed with top cover 13, and the upper end of top cover 13 is located at the underface of material-dropping hole 5 hereinafter, to rush Casting die falls into deflector chute 6 from material-dropping hole 5.Top cover 13 concentrates suction ventilator 8 more to the wind-force generated in deflector chute 6, stamping parts by The suction arrived is bigger, to keep rewinding effect more preferable, stamping parts is less susceptible to be stuck in deflector chute 6.

The slot bottom of deflector chute 6 is rotatably connected to multiple roller bearings 14 along the distribution of 6 length direction of deflector chute, the axial direction of roller bearing 14 Perpendicular to the length direction of deflector chute 6.When stamping parts is mobile close to 6 slot bottom of deflector chute, the rolling of roller bearing 14 moves on to stamping parts more Accelerate prompt.

Deflector chute 6 includes the level trough 61 positioned at bottom end, and level trough 61 penetrates collecting box 7 from the side of collecting box 7；It collects Case 7, which moves horizontally, can be detached from deflector chute 6, convenient for the pick-and-place of collecting box 7.

Collecting box 7 is provided with door body 15 far from the side of deflector chute 6, and door body 15 is articulated with collecting box 7.In conjunction with Fig. 4, door body 15 free end is fixed with mounting blocks 16, and collecting box 7 is rotatably connected to block 17 far from the side of 15 hinged end of door body.Door body 15 When closing, block 17 can be turned to the position abutted with 16 upper surface of mounting blocks and door body 15.When door body 15 is closed, rotation gear Block 17, block 17 block door body 15 and abut with 16 upper surface of mounting blocks, and then door body 15 stablizes closing；Block 17 is turned on, is kept off Block 17 is detached from mounting blocks 16 and door body 15, can easily open door body 15, convenient for concentrating the stamping parts taken out in collecting box 7.

The top of collecting box 7 is provided with transparency window 18, and transparency window 18 is convenient for the collection feelings of stamping parts in observation collecting box 7 Condition, so as to the stamping parts cleared up in collecting box 7 in time.

As shown in figures 1 and 3, lower template 3 includes that pillar 2 supports fixed lower plate 31 and is set to 31 upper surface of lower plate Upper plate 32, material-dropping hole 5 is set to lower plate 31, and upper plate 32 offers the punching hole 19 being connected with material-dropping hole 5.Under cope plate 4 Surface is provided with the push type broach 20 matched with punching hole 19, and the upper end of push type broach 20 is fixed with the peace for being tightly attached to 4 lower surface of cope plate Loading board 21.Upper plate 32 and mounting plate 21 are individually fixed in lower plate 31 and cope plate 4 by screw 22.

When cope plate 4 moves down, the cooperation of push type broach 20 and punching hole 19 is by bar shaped profile punch forming, and stamping parts is from punching hole 19 and material-dropping hole 5 fall into deflector chute 6.Upper plate 32 and mounting plate 21 are individually fixed in lower plate 31 and cope plate 4 by screw 22, When needing replacing stamping parts model, energy replacement upper plate 32 easy to disassemble and mounting plate 21, so as to the push type broach 20 more renewed and punching Press hole 19.

Screw 22 is sunk screw, makes the upper surface of upper plate 32 and the surface more smooth of mounting plate 21, hand be less susceptible to by Screw 22 is damaged.

Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only It will be in the scope of the claims of the utility model all by the protection of Patent Law.

Claims

1. a kind of punch-forming mold of bar shaped profile, including bottom plate (1), set on the pillar (2), pillar of bottom plate (1) upper surface (2) lower template (3) supported and the cope plate (4) being located above lower template (3), it is characterized in that: the lower template (3) is equipped with Material-dropping hole (5), the lower surface of the lower template (3) are equipped with the deflector chute (6) being connected with material-dropping hole (5), the deflector chute (6) It is tilted down from one end of connection lower template (3) lower surface；The side of the bottom plate (1) is provided with collecting box (7), the guide The lower end of slot (6) is protruded into collecting box (7), the suction connected in the collecting box (7) equipped with suction ventilator (8) and suction ventilator (8) Air hose (9) is provided with filter (10) at the port of the aspiration channel (9) and is right against the lower end of deflector chute (6)；The collecting box (7) be additionally provided with cylinder (11) above filter (10) in, the piston rod of the cylinder (11) downward, and the cylinder (11) The lower end of piston rod is equipped with the scraper plate (12) that can be moved up and down close to filter (10) far from the end face of aspiration channel (9).

2. a kind of punch-forming mold of bar shaped profile according to claim 1, it is characterized in that: the deflector chute (6) Top is equipped with top cover (13), and the upper end of the top cover (13) is located at the underface of material-dropping hole (5) or less.

3. a kind of punch-forming mold of bar shaped profile according to claim 1, it is characterized in that: the deflector chute (6) Slot bottom is rotatably connected to multiple roller bearings (14) along the distribution of deflector chute (6) length direction, and roller bearing (14) are axially perpendicular to The length direction of deflector chute (6).

4. the punch-forming mold of a kind of bar shaped profile according to claim 1, it is characterized in that: the deflector chute (6) wraps The level trough (61) positioned at bottom end is included, the level trough (61) penetrates collecting box (7) from the side of collecting box (7)；The collection Case (7) is equipped with openable door body (15) far from the side of deflector chute (6).

5. the punch-forming mold of a kind of bar shaped profile according to claim 4, it is characterized in that: the door body (15) is hinged It is fixedly installed mounting blocks (16) in the free end of collecting box (7), the door body (15), the collecting box (7) is far from door body (15) side of hinged end is rotatably connected to block (17)；When the door body (15) is closed, block (17) can be turned to and install The position that block (16) upper surface and door body (15) abut.

6. a kind of punch-forming mold of bar shaped profile according to claim 5, it is characterized in that: the collecting box (7) Top is equipped with transparency window (18).

7. the punch-forming mold of a kind of bar shaped profile according to claim 1, it is characterized in that: the lower template (3) is wrapped It includes the lower plate (31) of pillar (2) support and is set to the upper plate (32) of lower plate (31) upper surface, the material-dropping hole (5) is set to lower plate (31), the upper plate (32) is equipped with the punching hole (19) being connected with material-dropping hole (5)；The lower surface of the cope plate (4) is equipped with The push type broach (20) matched with punching hole (19), the upper end of the push type broach (20) are equipped with the peace for being tightly attached to cope plate (4) lower surface Loading board (21)；The upper plate (32) and mounting plate (21) are individually fixed in lower plate (31) and cope plate (4) by screw (22).

8. the punch-forming mold of a kind of bar shaped profile according to claim 7, it is characterized in that: the screw (22) is heavy Head screw.