CN212144208U - But height-adjusting's stamping die - Google Patents

Abstract

The utility model discloses a but height-adjusting's stamping die, concretely relates to stamping die field, including sill, support column, an adjusting cylinder, solid fixed ring, spliced pole, adjustment handle, contact plate, cover half, flexible post and movable mould, the top fixed mounting of sill has the cryostat, the top fixedly connected with cooling post of cryostat, the fixed intercommunication in top of cooling post both sides has communicating pipe, the opposite side fixed mounting of communicating pipe has the sprinkler bead, the both sides movable sleeve of movable mould is equipped with the cage. The utility model discloses a set up low temperature equipment, because at stamping operation, the mould can produce the friction, behind high strength continuous operation, can produce a large amount of heats, low temperature equipment carries out microthermal control around the mould automatically at stamping die during operation this moment, has both avoided the problem that the mould shape warp, has solved cost loss again to the normal use of mould has been guaranteed, the loss of cost has also been reduced simultaneously.

Description

But height-adjusting's stamping die

Technical Field

The utility model relates to a stamping die technical field, more specifically say, the utility model specifically is a but height-adjusting's stamping die.

Background

Stamping is a forming method in which a press and a die are used to apply an external force to a plate, a strip, a pipe, a profile, etc., so as to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) with a desired shape and size.

Traditional support stamping die is when using, and the cover half often can lead to the bottom of mould incompletely on a horizontally punching press line because of long-term punching press, if continue continuous punching press work, will seriously influence follow-up punching press quality, is unfavorable for improving the yields of product.

In order to solve the problem, patent application publication No. CN209379769U discloses a continuous stamping die of support, refer to description attached drawing 5, the top fixedly connected with contact plate of the top fixedly connected with contact plate spliced pole through the spliced pole in this application, the contact plate is the rigid material, the top fixedly connected with cover half of touch panel, the cover half is ordinary mould, through the contact plate, flexible post, the setting of movable mould, make the continuous stamping during operation of device, can improve the stability of movable mould punching press, and through the setting of electric flexible post, the device can keep electric regulation control, the effectual operation burden that has reduced the staff.

However, the technical scheme still has more defects in actual application;

firstly, when a contrast document protects a stamping die, the arrangement of a contact plate, a telescopic column and a movable die is utilized, so that the stability of stamping of the movable die can be improved when the device continuously stamps, because the die generates friction when stamping, a large amount of heat can be generated after high-strength continuous working, the heat and high temperature can cause the change of the shape of the die, the quality and the shape of a stamped workpiece are different, and the cost loss is caused;

secondly, because the contrast file carries out the punching press of work piece with cover half and movable mould, at the in-process of punching press, need extrude each other, when extruded pressure was too big, will cause the damage of work piece for the piece of work piece splashes away, thereby bumps the staff, causes the loss of manpower and materials.

It is therefore desirable to provide a deformation and splash resistant adjustable height press die.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a but height-adjusting's stamping die, through setting up low temperature equipment, because at stamping operation, the mould can produce the friction, behind high strength continuous operation, can produce a large amount of heats, low temperature equipment this moment at stamping die during operation, carries out microthermal control around the mould automatically to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but height-adjusting's stamping die, includes sill, support column, an adjusting cylinder, solid fixed ring, spliced pole, adjustment handle, contact plate, cover half, flexible post and movable mould, the top fixed mounting of sill has the cryogenic tank, the top fixedly connected with cooling post of cryogenic tank, the fixed intercommunication in top of cooling post both sides has communicating pipe, the opposite side fixed mounting of communicating pipe has the sprinkler bead, the both sides movable sleeve of movable mould is equipped with the lifting box, one side fixed mounting of lifting box bottom has the side shield, one side fixed mounting of side shield bottom has the collecting box.

In a preferred embodiment, a damping plate is fixedly mounted at the bottom of the inner cavity of the low-temperature box, a cooling device is fixedly mounted at the top of the damping plate, a control line is fixedly connected to the side surface of the cooling device, and the top of the cooling device is fixedly communicated with a conveying pipe.

In a preferred embodiment, two sides of the inner cavity of the lifting box are fixedly sleeved with return springs, the top of each return spring is fixedly connected with a stretching plate, and the side of each return spring is fixedly connected with a connecting rod.

In a preferred embodiment, a spongy cushion is fixedly sleeved on one side of the inner cavity of the side baffle, and an anti-collision cushion plate is fixedly sleeved on the other side of the spongy cushion.

In a preferred embodiment, a protective pad is fixedly sleeved inside the crash pad plate, and the protective pad is a rubber member.

In a preferred embodiment, the other side of the connecting rod is fixedly connected with one side of the movable die through a lifting box.

In a preferred embodiment, the top of the conveying pipe is fixedly communicated with the communicating pipe through a cooling column.

In a preferred embodiment, the top of the cooling column is two to three centimeters away from the bottom of the stationary mold.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the low temperature device, because at stamping operation, the mould can produce the friction, after high strength continuous operation, can produce a large amount of heats, low temperature device carries out microthermal control to around the mould automatically at stamping die during operation this moment, has both avoided the problem that the mould shape warp, has solved the problem of cost loss again to guarantee the normal use of mould, also reduced the loss of cost simultaneously;

2. the utility model discloses a set up buffer stop, owing to at the in-process of punching press, need extrude each other, when extruded pressure is too big, will cause the damage of work piece for the piece of work piece splashes away, buffer stop can protect and the piece is collected in stamping die's both sides this moment, has both avoided the piece to bump personnel's problem, has solved the problem of work piece loss again, thereby has reduced the loss of manpower and materials.

Drawings

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

Fig. 2 is a schematic view of the inner cavity structure of the low temperature box of the present invention.

Fig. 3 is a schematic view of the inner cavity structure of the lift box of the present invention.

Fig. 4 is a schematic view of the structure of the inner cavity of the side baffle of the present invention.

Fig. 5 is a schematic view of the overall structure of the comparison document.

The reference signs are: 1. a base table; 2. a support pillar; 3. an adjusting cylinder; 4. a fixing ring; 5. connecting columns; 6. adjusting the handle; 7. a contact plate; 8. fixing a mold; 9. a low temperature chamber; 10. a cooling column; 11. a communicating pipe; 12. a spray opening; 13. a telescopic column; 14. moving the mold; 15. a lifting box; 16. a side dam; 17. a collection box; 91. a damper plate; 92. a cooling device; 93. a control line; 94. a delivery pipe; 151. a return spring; 152. stretching the plate; 153. a connecting rod; 161. a sponge cushion; 162. crashproof backing plate.

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.

The punching die with adjustable height shown in the attached figures 1-4 comprises a base platform 1, a support column 2, an adjusting cylinder 3, a fixing ring 4, a connecting column 5, an adjusting handle 6, a contact plate 7, a fixed die 8, a telescopic column 13 and a movable die 14, wherein a low-temperature box 9 is fixedly installed at the top of the base platform 1, a cooling column 10 is fixedly connected at the top of the low-temperature box 9, communicating pipes 11 are fixedly communicated with the tops of two sides of the cooling column 10, a spraying opening 12 is fixedly installed at the other side of the communicating pipes 11, a lifting box 15 is movably sleeved at two sides of the movable die 14, a side baffle 16 is fixedly installed at one side of the bottom of the lifting box 15, a collecting box 17 is fixedly installed at one side of the bottom of the side baffle 16, a damping plate 91 is fixedly installed at the bottom of an inner cavity of the low-temperature box 9, a cooling device 92 is fixedly installed at the, reset spring 151 is equipped with to the fixed cover in both sides of 15 inner chambers of lift case, reset spring 151's the tensile board 152 of top fixedly connected with, reset spring 151's side fixedly connected with connecting rod 153, the fixed cover in one side of 16 inner chambers of side shield is equipped with foam-rubber cushion 161, the fixed cover in opposite side of foam-rubber cushion 161 is equipped with crashproof backing plate 162, the fixed cover in inside of crashproof backing plate 162 is equipped with the protection pad, and the protection pad is the rubber material component, one side fixed connection of lift case 15 and movable mould 14 is passed through to connecting rod 153's opposite side, cooling post 10 and the fixed intercommunication of communicating pipe 11 are passed through to the top of conveyer pipe 94, two centimetres to three centi.

As shown in fig. 2, a damping plate 91 is fixedly mounted at the bottom of the inner cavity of the cryogenic box 9, a cooling device 92 is fixedly mounted at the top of the damping plate 91, a control line 93 is fixedly connected to the side surface of the cooling device 92, and a conveying pipe 94 is fixedly communicated with the top of the cooling device 92.

The implementation mode is specifically as follows: by arranging the low-temperature box 9, when the stamping die works, the control line 93 controls the cooling device 92 to be started, so that cooling gas is conveyed into the cooling column 10 through the conveying pipe 94 and then is sprayed out to two sides through the spraying openings 12, and the ambient temperature is reduced;

as shown in fig. 3, a return spring 151 is fixedly sleeved on two sides of an inner cavity of the lifting box 15, a stretching plate 152 is fixedly connected to the top of the return spring 151, and a connecting rod 153 is fixedly connected to the side of the return spring 151.

The implementation mode is specifically as follows: by arranging the lifting box 15, when the telescopic column 13 is started and the movable die 14 is driven to stretch up and down, the connecting rod 153 is used for driving the return spring 151 to stretch up and down, so that the side baffle 16 is prevented from being damaged in the stretching process;

as shown in fig. 4, a sponge pad 161 is fixedly sleeved on one side of the inner cavity of the side baffle 16, and an anti-collision pad 162 is fixedly sleeved on the other side of the sponge pad 161.

The implementation mode is specifically as follows: by arranging the side baffle 16, when the workpiece extrusion debris splashes, the sponge cushion 161 and the anti-collision cushion plate 162 are used for protection, so that the debris is prevented from splashing outside the die;

the utility model discloses the theory of operation:

the first step is as follows: the apparatus is first placed at a designated location and then the various components are installed.

The second step is as follows: at first when stamping die during operation, control heat sink 92 through control line 93 and start, thereby carry the cooling post 10 through conveyer pipe 94 with the cooling gas, then spray away to both sides through sprinkler orifice 12, reduce ambient temperature, prevent mould high temperature deformation, simultaneously in stamping process, need stretch, when flexible post 13 starts, when driving movable mould 14 and stretching from top to bottom, it is tensile from top to bottom to utilize connecting rod 153 to drive reset spring 151, thereby prevent that side shield 16 from being damaged in tensile process, then when work piece extrusion piece splashes, utilize foam-rubber cushion 161 and crashproof backing plate 162 to protect, prevent that the piece from splashing the mould outside, collect the piece that keeps off at last and collect in collection box 17 and save.

The third step: firstly, after the work is finished, the scraps in the collecting box 17 are cleaned out for secondary processing, and then the device is periodically checked.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a but height-adjusting's stamping die, includes base frame (1), support column (2), adjusts a section of thick bamboo (3), solid fixed ring (4), spliced pole (5), adjusts handle (6), contact plate (7), cover half (8), flexible post (13) and movable mould (14), its characterized in that: the top fixed mounting of base frame (1) has cryogenic tank (9), the top fixedly connected with cooling post (10) of cryogenic tank (9), the fixed intercommunication in top of cooling post (10) both sides has communicating pipe (11), the opposite side fixed mounting of communicating pipe (11) has spray opening (12), the both sides movable sleeve of movable mould (14) is equipped with lift box (15), one side fixed mounting of lift box (15) bottom has side shield (16), one side fixed mounting of side shield (16) bottom has collecting box (17).

2. A height adjustable press tool according to claim 1, wherein: the utility model discloses a low-temperature box, including cryogenic box (9) inner chamber, the bottom fixed mounting of cryogenic box (9) inner chamber has shock attenuation board (91), the top fixed mounting of shock attenuation board (91) has heat sink (92), the side fixedly connected with control line (93) of heat sink (92), the fixed intercommunication in top of heat sink (92) has conveyer pipe (94).

3. A height adjustable press tool according to claim 1, wherein: the lifting box is characterized in that two sides of an inner cavity of the lifting box (15) are fixedly sleeved with return springs (151), the tops of the return springs (151) are fixedly connected with stretching plates (152), and the side faces of the return springs (151) are fixedly connected with connecting rods (153).

4. A height adjustable press tool according to claim 1, wherein: a sponge cushion (161) is fixedly sleeved on one side of the inner cavity of the side baffle (16), and an anti-collision cushion plate (162) is fixedly sleeved on the other side of the sponge cushion (161).

5. A height adjustable press tool according to claim 4, wherein: the anti-collision cushion plate (162) is fixedly sleeved with a protective cushion, and the protective cushion is a rubber component.

6. A height adjustable press tool according to claim 3, wherein: the other side of the connecting rod (153) is fixedly connected with one side of the movable die (14) through the lifting box (15).

7. A height adjustable press tool according to claim 2, wherein: the top of the conveying pipe (94) is fixedly communicated with the communicating pipe (11) through a cooling column (10).

8. A height adjustable press tool according to claim 1, wherein: the distance between the top of the cooling column (10) and the bottom of the fixed die (8) is two centimeters to three centimeters.

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