CN209363485U - Upper mold discharging device for numerical control press - Google Patents

Abstract

The utility model discloses the upper mold discharging devices for numerical control press, including top mold holder and lower mold holder, punching mechanism is provided at the top of the top mold holder, the bottom of the top mold holder is fixedly connected with upper die holder by supporting plate, lower die holder is fixedly connected at the top of the lower mold holder, the first link block is welded at the center of the top mold holder two sides, first link block is connected with the first connecting plate far from the side of top mold holder.The cooperation that the utility model passes through setting the first link block, the first connecting plate, starting stave, sliding sleeve, slide bar, elastic parts, the second riser, the second connecting plate and the second link block, make Force decomposition, achieve the effect that reduce pressure load, it solves the problems, such as that the upper mold discharging device of existing numerical control press does not have in punching press and reduces pressure load, avoid mold because pressure is excessive damage the phenomenon that, to ensure the quality of production of product.

Description

Upper mold discharging device for numerical control press

Technical field

The utility model relates to numerically controlled lathe technical fields, particularly for the upper mold discharging device of numerical control press.

Background technique

Numerical control press is the abbreviation of numerically controlled punching machine, is a kind of automated machine tool equipped with program control system, the control System processed, which can be handled logically, has control coding or other symbolic instruction regulated procedures, and is decoded, to make to rush Bed acts and processes part, currently, the upper mold discharging device of existing numerical control press does not have in punching press reduces pressure load Function, can not avoid mold because pressure is excessive damage the phenomenon that, to affect the quality of production of product.

Utility model content

The purpose of this utility model is to provide the upper mold discharging device for numerical control press, has and reduce pressure load Advantage solves the problems, such as that the upper mold discharging device of existing numerical control press does not have in punching press and reduces pressure load.

To achieve the above object, the utility model provides the following technical solutions: for the upper mold discharging device of numerical control press, Including top mold holder and lower mold holder, punching mechanism is provided at the top of the top mold holder, the bottom of the top mold holder is solid by supporting plate Surely it is connected with upper die holder, lower die holder is fixedly connected at the top of the lower mold holder, is welded at the center of the top mold holder two sides There is the first link block, first link block is connected with the first connecting plate, first connection far from the side of top mold holder The bottom of plate is connected with starting stave, and the bottom of the starting stave is welded with sliding sleeve, and the sliding sleeve inner cavity is slidably connected There is slide bar, the side of the slide bar is threaded with support plate, and the side of the support plate and the side of lower mold holder are welded, described The surface of slide bar is arranged with elastic parts, and the bottom of the sliding sleeve is welded with the second riser, the bottom activity of second riser It is connected with the second connecting plate, second connecting plate is connected with the second link block far from the side of the second riser, and described The side of two link blocks and the side of lower mold holder are welded.

Preferably, temperature sensor, the output end of the temperature sensor are embedded at the center at the top of the lower mold holder It is unidirectionally electrically connected with the input terminal of punching mechanism.

Preferably, the side of the slide bar is welded with limited block.

Preferably, the surface of the slide bar and the junction of sliding sleeve are provided with wearing layer.

Preferably, a side contacts of the side of the elastic parts and sliding sleeve, the other side of the elastic parts and support One side contacts of plate, the elastic parts include blowout patche, flight and gasket.

Preferably, the surface of the slide bar is provided with screw thread one, and the side of the support plate offers threaded hole, and screw thread The inner wall in hole is provided with the screw thread two being used cooperatively with screw thread one.

Preferably, the quantity of the upper die holder is eight, and the upper die holder is uniformly fixed on the two sides of top mold holder.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through the first link block of setting, the first connecting plate, starting stave, sliding sleeve, slide bar, elastic group The cooperation of part, the second riser, the second connecting plate and the second link block, makes Force decomposition, has reached the effect for reducing pressure load Fruit solves the problems, such as that the upper mold discharging device of existing numerical control press does not have in punching press and reduces pressure load, avoids mould Tool because pressure is excessive damage the phenomenon that, to ensure the quality of production of product.

2, the utility model has achieved the effect that incude die holder surface temperature by setting temperature sensor, from And the work of punching structure is controlled, and by setting limited block, the effect of limit is played to the movement of sliding sleeve, it is wear-resisting by being arranged Layer, reduces the frictional force between sliding sleeve and slide bar, so that the service life of sliding sleeve and slide bar is extended, by the way that elastic group is arranged Part includes blowout patche, flight and gasket, increases cushion effect, and elastic parts restores prototype after having elastically deformable again Component is widely used in production and living, by setting screw thread one and screw thread two, facilitates the installation and removal of slide bar, from And being arranged for elastic parts is facilitated, it is eight by setting upper die holder, increases the efficiency of formed product.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the right side view of the utility model slide bar；

Fig. 3 is that the utility model slide bar and being used cooperatively for support frame are schemed.

In figure: 1 top mold holder, 2 punching mechanisms, 3 supporting plates, 4 upper die holders, 5 lower mold holders, 6 lower die holders, 7 first link blocks, 8 One connecting plate, 9 starting staves, 10 sliding sleeves, 11 slide bars, 12 support plates, 13 elastic parts, 14 second risers, 15 second connecting plates, 16 second link blocks, 17 temperature sensors, 18 limited blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, for the upper mold discharging device of numerical control press, including top mold holder 1 and lower mold holder 5, lower mold holder 5 is pushed up Temperature sensor 17 is embedded at the center in portion, the output end of temperature sensor 17 is unidirectionally electrically connected with the input terminal of punching mechanism 2 It connects, by the way that temperature sensor 17 is arranged, has achieved the effect that incude die holder surface temperature, to control punching structure Work, the top of top mold holder 1 are provided with punching mechanism 2, and the bottom of top mold holder 1 is fixedly connected with upper die holder 4 by supporting plate 3, on The quantity of die holder 4 is eight, and upper die holder 4 is uniformly fixed on the two sides of top mold holder 1, is eight by setting upper die holder 4, increases The efficiency of formed product, the top of lower mold holder 5 are fixedly connected with lower die holder 6, are welded with first at the center of 1 two sides of top mold holder Link block 7, the first link block 7 are connected with the first connecting plate 8 far from the side of top mold holder 1, and the bottom of the first connecting plate 8 is living Dynamic to be connected with starting stave 9, the bottom of starting stave 9 is welded with sliding sleeve 10, and 10 inner cavity of sliding sleeve slidably connects slide bar 11, slide bar 11 side is welded with limited block 18, and by setting limited block 18, the effect of limit is played to the movement of sliding sleeve 10, slide bar 11 Surface and the junction of sliding sleeve 10 are provided with wearing layer, by the way that wearing layer is arranged, reduce rubbing between sliding sleeve 10 and slide bar 11 Power is wiped, to extend the service life of sliding sleeve 10 and slide bar 11, the side of slide bar 11 is threaded with support plate 12, slide bar 11 Surface be provided with screw thread one, the side of support plate 12 offers threaded hole, and the inner wall of threaded hole is provided with and matches with screw thread one The screw thread two used is closed, by setting screw thread one and screw thread two, the installation and removal of slide bar 11 are facilitated, to facilitate elasticity Component 13 is arranged, and the side of support plate 12 and the side of lower mold holder 5 are welded, and the surface of slide bar 11 is arranged with elastic parts 13, The side of elastic parts 13 and a side contacts of sliding sleeve 10, the other side of elastic parts 13 and a side contacts of support plate 12, bullet Property component 13 include blowout patche, flight and gasket, by setting elastic parts 13 include blowout patche, flight and gasket, increase Cushion effect, elastic parts 13 are the components for restoring prototype after having elastically deformable again, are widely used in production and living, The bottom of sliding sleeve 10 is welded with the second riser 14, and the bottom of the second riser 14 is connected with the second connecting plate 15, the second connection Plate 15 is connected with the second link block 16, side and the lower mold holder 5 of the second link block 16 far from the side of the second riser 14 Side welding, by setting the first link block 7, the first connecting plate 8, starting stave 9, sliding sleeve 10, slide bar 11, elastic parts 13, The cooperation of second riser 14, the second connecting plate 15 and the second link block 16, makes Force decomposition, has reached and has reduced pressure load Effect solves the problems, such as that the upper mold discharging device of existing numerical control press does not have in punching press and reduces pressure load, avoids Mold because pressure is excessive damage the phenomenon that, to ensure the quality of production of product.

In use, by external controller make punching mechanism 2 work, punching mechanism 2 by top mold holder 1, lower mold holder 5, on The cooperation of die holder 4 and lower die holder 6, forms product, when punching press, the first link block 7, the first connecting plate 8, starting stave 9 and movable axis cooperation drive sliding sleeve 10 moved on slide bar 11, synchronous sliding sleeve 10 pass through the second riser 14 and the second link block 16 cooperation drives the second connecting plate 15 mobile, and sliding sleeve 10 oppresses elastic parts 13, makes Force decomposition, to reach Reduce the effect of pressure load, temperature sensor 17 temperature sensor, when temperature is higher than the amount of setting, temperature sensor 17 Instruction is issued, punching mechanism 2 is made to stop working, so that mold be made to have the sufficient time to radiate.

In summary: this is used for the upper mold discharging device of numerical control press, passes through the first link block 7, the first connecting plate 8, The cooperation of one riser 9, sliding sleeve 10, slide bar 11, elastic parts 13, the second riser 14, the second connecting plate 15 and the second link block 16, It solves the problems, such as that the upper mold discharging device of existing numerical control press does not have in punching press and reduces pressure load.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. being used for the upper mold discharging device of numerical control press, including top mold holder (1) and lower mold holder (5), it is characterised in that: the upper mold It is provided at the top of frame (1) punching mechanism (2), the bottom of the top mold holder (1) is fixedly connected with upper die holder by supporting plate (3) (4), it is fixedly connected with lower die holder (6) at the top of the lower mold holder (5), is welded at the center of top mold holder (1) two sides First link block (7), first link block (7) are connected with the first connecting plate (8), institute far from the side of top mold holder (1) The bottom for stating the first connecting plate (8) is connected with starting stave (9), and the bottom of the starting stave (9) is welded with sliding sleeve (10), sliding sleeve (10) inner cavity slidably connects slide bar (11), and the side of the slide bar (11) is threaded with support plate (12), the side welding of the side Yu lower mold holder (5) of the support plate (12), the surface of the slide bar (11) is arranged flexible group The bottom of part (13), the sliding sleeve (10) is welded with the second riser (14), and the bottom of second riser (14) is connected with Second connecting plate (15), second connecting plate (15) are connected with the second link block far from the side of the second riser (14) (16), the side welding of the side Yu lower mold holder (5) of second link block (16).

2. the upper mold discharging device according to claim 1 for numerical control press, it is characterised in that: the lower mold holder (5) It is embedded at the center at top temperature sensor (17), the output end of the temperature sensor (17) is defeated with punching mechanism (2) Enter the unidirectional electrical connection in end.

3. the upper mold discharging device according to claim 1 for numerical control press, it is characterised in that: the slide bar (11) Side is welded with limited block (18).

4. the upper mold discharging device according to claim 1 for numerical control press, it is characterised in that: the slide bar (11) The junction of surface and sliding sleeve (10) is provided with wearing layer.

5. the upper mold discharging device according to claim 1 for numerical control press, it is characterised in that: the elastic parts (13) side contacts of side and sliding sleeve (10), the other side of the elastic parts (13) is flanked with the one of support plate (12) Touching, the elastic parts (13) includes blowout patche, flight and gasket.

6. the upper mold discharging device according to claim 1 for numerical control press, it is characterised in that: the slide bar (11) Surface is provided with screw thread one, and the side of the support plate (12) offers threaded hole, and the inner wall of threaded hole is provided with and screw thread One screw thread two being used cooperatively.

7. the upper mold discharging device according to claim 1 for numerical control press, it is characterised in that: the upper die holder (4) Quantity be eight, the upper die holder (4) is uniformly fixed on the two sides of top mold holder (1).