CN211539237U - Quick positioning device of mould - Google Patents

Abstract

The utility model discloses a quick positioner of mould, including a supporting bench, a supporting bench's downside fixed mounting has the supporting leg, the downside of supporting leg is provided with the shock pad, a supporting bench's upside fixed mounting has the lower mould, the upside fixed mounting of lower mould has the bed die set, a supporting bench's upside fixed mounting has the fixed column, the upside fixed mounting of fixed column has the fixed plate, the downside fixed mounting of fixed plate has the pneumatic cylinder, the downside of pneumatic cylinder is provided with the hydraulic stem, the downside fixed mounting of hydraulic stem has the backup pad, the downside fixed mounting of backup pad has last mould, the downside fixed mounting of going up the mould has last. The utility model discloses a four locating levers that set up can carry out accurate location with last mould and lower mould to the unqualified condition of product that the punching press that has prevented to cause because of the location is inaccurate takes place, can drive the hydraulic stem downstream through the pneumatic cylinder that sets up, thereby makes and goes up the mould downstream and carry out the punching press, thereby has accomplished the punching press operation of mould.

Description

Quick positioning device of mould

Technical Field

The utility model relates to a stamping die technical field specifically is a quick positioner of mould.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. It is a tool for making blank into product with specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

Stamping die need fix a position its upper die and lower mould before carrying out the punching press to just can guarantee the product quality who punches out, current most stamping die advances line location through the locating hole, but this mode needs artifical auxiliary operation just can accomplish, wastes time and energy, and has reduced the work efficiency of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick positioner of mould to solve the problem of mentioning 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 quick positioner of mould, includes a supporting bench, a supporting bench's downside fixed mounting has the supporting leg, the downside of supporting leg is provided with the shock pad, a supporting bench's upside fixed mounting has the lower mould, the upside fixed mounting of lower mould has the bed die set, a supporting bench's upside fixed mounting has the fixed column, the upside fixed mounting of fixed column has the fixed plate, the downside fixed mounting of fixed plate has the pneumatic cylinder, the downside of pneumatic cylinder is provided with the hydraulic stem, the downside fixed mounting of hydraulic stem has the backup pad, the downside fixed mounting of backup pad has last mould, the downside fixed mounting of going up the mould has last mould set, the upside fixed mounting of lower mould has the locating lever, the through-hole has been seted up to backup pad and the inside of.

Preferably, a first sliding block is fixedly mounted on one side of the supporting plate, a first sliding groove is formed in one side of the fixing column, and the first sliding block is connected with the first sliding groove in a sliding mode.

Preferably, the downside fixed mounting of backup pad has a fixed section of thick bamboo, the inside of a fixed section of thick bamboo is provided with first spring, the downside fixed mounting of first spring has first baffle, the downside fixedly connected with bracing piece of first baffle, bracing piece and a supporting bench fixed connection, the inside of a fixed section of thick bamboo is provided with the rubber ring.

Preferably, the shock pad includes shock attenuation board and lower shock attenuation board, the downside fixed mounting who goes up the shock attenuation board has the fixed block, the downside of fixed block articulates there is the down tube, the second spout has been seted up to the inside of shock attenuation board down, the inside sliding connection of second spout has the second slider, the upside and the down tube of second slider are articulated, one side fixedly connected with second spring of second slider.

Preferably, the downside fixed mounting who goes up the shock attenuation board has a support section of thick bamboo, the upside fixed mounting of lower shock attenuation board has the fixed bolster, be provided with the third spring between fixed bolster and the support section of thick bamboo, the upside fixed mounting of fixed bolster has the connecting rod, the connecting rod stretches into the inside one end fixed mounting of a support section of thick bamboo and has the second baffle.

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

1. the utility model discloses a four locating levers that set up can carry out accurate location with last mould and lower mould to the unqualified condition of product that the punching press that has prevented to cause because of the location is inaccurate takes place, can drive the hydraulic stem downstream through the pneumatic cylinder that sets up, thereby makes and goes up the mould downstream and carry out the punching press, thereby has accomplished the punching press operation of mould.

2. The utility model discloses a first spring that sets up can alleviate the impact that the mould received, makes and goes up the mould more stable, has prevented to go up the mould and has taken place because of the condition of the local damage that the impact caused to improved the life of last mould, through the shock pad that sets up, the vibration that produces when can the greatly reduced punching press, thereby made a supporting bench more stable, thereby guaranteed the product quality that the punching press was gone out.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is the schematic diagram of the internal structure of the shock pad of the present invention.

In the figure: 1 supporting platform, 2 supporting legs, 3 shock pads, 301 go up the shock attenuation board, 302 lower shock attenuation board, the 303 fixed block, 304 down tube, 305 second spout, 306 second slider, 307 second spring, 308 support tube, 309 fixed bolster, 310 third spring, 311 connecting rod, 312 second baffle, 4 lower moulds, 5 lower die sets, 6 fixed columns, 7 fixed plates, 8 pneumatic cylinders, 9 hydraulic stem, 10 backup pads, 11 upper moulds, 12 upper die sets, 13 locating rods, 14 through-holes, 15 first slider, 16 first spout, 17 fixed tube, 18 first spring, 19 first baffle, 20 bracing pieces, 21 rubber ring.

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.

Referring to fig. 1-3, a fast positioning device for a mold comprises a supporting table 1, a supporting leg 2 is fixedly mounted on the lower side of the supporting table 1, a shock pad 3 is disposed on the lower side of the supporting leg 2, a lower mold 4 is fixedly mounted on the upper side of the supporting table 1, a lower mold set 5 is fixedly mounted on the upper side of the lower mold 4, a fixing column 6 is fixedly mounted on the upper side of the supporting table 1, a fixing plate 7 is fixedly mounted on the upper side of the fixing column 6, a hydraulic cylinder 8 is fixedly mounted on the lower side of the fixing plate 7, a hydraulic rod 9 is disposed on the lower side of the hydraulic cylinder 8, a supporting plate 10 is fixedly mounted on the lower side of the hydraulic rod 9, an upper mold 11 is fixedly mounted on the lower side of the supporting plate 10, an upper mold set 12 is fixedly mounted on the upper side, one side fixed mounting of backup pad 10 has first slider 15, first spout 16 has been seted up to one side of fixed column 6, first slider 15 and 16 sliding connection of first spout, through four locating levers 13 that set up, can carry out accurate location with last mould 11 and lower mould 4, thereby the unqualified condition of the product that the punching press that has prevented to cause because of the location is inaccurate takes place, pneumatic cylinder 8 through setting up can drive hydraulic stem 9 downstream, thereby it carries out the punching press to make to go up mould 11 downstream, thereby the punching press operation of mould has been accomplished.

Please refer to fig. 2, a fixed cylinder 17 is fixedly mounted on the lower side of the supporting plate 10, a first spring 18 is disposed inside the fixed cylinder 17, a first baffle 19 is fixedly mounted on the lower side of the first spring 18, a supporting rod 20 is fixedly connected to the lower side of the first baffle 19, the supporting rod 20 is fixedly connected to the supporting table 1, a rubber ring 21 is disposed inside the fixed cylinder 17, when the mold performs stamping, the hydraulic cylinder 8 drives the upper mold 11 to move downward, so that the upper mold 11 drives the fixed cylinder 17 to move downward, so that the first baffle 19 compresses the first spring 18, the first spring 18 generates elastic deformation, thereby the impact of the upper mold 11 is alleviated, the upper mold 11 is more stable, the occurrence of the local damage of the upper mold 11 due to the impact is prevented, and the service life of the upper mold 11 is prolonged.

Referring to fig. 3, the cushion 3 includes an upper cushion plate 301 and a lower cushion plate 302, a fixing block 303 is fixedly mounted on a lower side of the upper cushion plate 301, a diagonal rod 304 is hinged to a lower side of the fixing block 303, a second chute 305 is formed in the lower cushion plate 302, a second slider 306 is slidably connected to the inside of the second chute 305, an upper side of the second slider 306 is hinged to the diagonal rod 304, a second spring 307 is fixedly connected to one side of the second slider 306, a supporting cylinder 308 is fixedly mounted on a lower side of the upper cushion plate 301, a fixing pad 309 is fixedly mounted on an upper side of the lower cushion plate 302, a third spring 310 is disposed between the fixing pad 309 and the supporting cylinder 308, a connecting rod 311 is fixedly mounted on an upper side of the fixing pad 309, a second baffle 312 is fixedly mounted at one end of the connecting rod 311 extending into the supporting cylinder 308, when the mold vibrates during stamping, the vibration is transmitted to the upper cushion plate 301 through the supporting rod 2, so that the fixing, make down the down tube 304 to one side rotation, thereby drive second slider 306 compression second spring 307, thereby make second spring 307 produce elastic deformation, thereby alleviated the vibration, go up damper plate 301 downstream, thereby drive and support a section of thick bamboo 308 downstream, thereby make and support a section of thick bamboo 308 compression third spring 310, make third spring 310 produce elastic deformation, thereby further alleviated the vibration, thereby greatly reduced the vibration, thereby make a supporting bench 1 more stable, thereby the product quality who punches out has been guaranteed.

The working principle is as follows: when the device is used, the upper die 11 and the lower die 4 can be accurately positioned by connecting the positioning rod with the through hole, and the hydraulic rod 9 can be driven to move downwards by the arranged hydraulic cylinder 8, so that the upper die 11 moves downwards to perform stamping, and the stamping operation of the die is completed; when the die is stamped, the hydraulic cylinder 8 drives the upper die 11 to move downwards, so that the upper die 11 drives the fixed cylinder 17 to move downwards, the first baffle plate 19 compresses the first spring 18, the first spring 18 generates elastic deformation, and the impact of the upper die 11 is relieved; when the mould produces the vibration in the punching press, the vibration passes to last damper plate 301 through supporting leg 2, thereby make fixed block 303 remove downwards and extrude down tube 304, make down tube 304 rotate to one side, thereby drive second slider 306 compression second spring 307, thereby make second spring 307 produce elastic deformation, thereby the vibration has been alleviated, it removes downwards to go up damper plate 301, thereby drive and support a section of thick bamboo 308 and remove downwards, thereby make and support a section of thick bamboo 308 compression third spring 310, make third spring 310 produce elastic deformation, thereby further alleviate the vibration, all consumer in this scheme all supply power through external power source.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a quick positioner of mould, includes brace table (1), its characterized in that: the supporting device is characterized in that supporting legs (2) are fixedly mounted on the lower side of the supporting table (1), shock pads (3) are arranged on the lower side of the supporting legs (2), a lower die (4) is fixedly mounted on the upper side of the supporting table (1), a lower die set (5) is fixedly mounted on the upper side of the lower die (4), a fixing column (6) is fixedly mounted on the upper side of the supporting table (1), a fixing plate (7) is fixedly mounted on the upper side of the fixing column (6), a hydraulic cylinder (8) is fixedly mounted on the lower side of the fixing plate (7), a hydraulic rod (9) is arranged on the lower side of the hydraulic cylinder (8), a supporting plate (10) is fixedly mounted on the lower side of the hydraulic rod (9), an upper die (11) is fixedly mounted on the lower side of the supporting plate (10), an upper die set (12) is, through-hole (14) have been seted up to backup pad (10) and inside of last mould (11), locating lever (13) and through-hole (14) sliding connection.

2. The apparatus for rapidly positioning a mold according to claim 1, wherein: one side of the supporting plate (10) is fixedly provided with a first sliding block (15), one side of the fixing column (6) is provided with a first sliding groove (16), and the first sliding block (15) is in sliding connection with the first sliding groove (16).

3. The apparatus for rapidly positioning a mold according to claim 1, wherein: the utility model discloses a supporting plate, including the downside fixed mounting of backup pad (10) have a fixed section of thick bamboo (17), the inside of a fixed section of thick bamboo (17) is provided with first spring (18), the downside fixed mounting of first spring (18) has first baffle (19), downside fixedly connected with bracing piece (20) of first baffle (19), bracing piece (20) and brace table (1) fixed connection, the inside of a fixed section of thick bamboo (17) is provided with rubber ring (21).

4. The apparatus for rapidly positioning a mold according to claim 1, wherein: shock pad (3) are including last shock attenuation board (301) and lower shock attenuation board (302), the downside fixed mounting who goes up shock attenuation board (301) has fixed block (303), the downside of fixed block (303) articulates there is down, second spout (305) have been seted up to the inside of shock attenuation board (302), the inside sliding connection of second spout (305) has second slider (306), the upside and down-tube (304) of second slider (306) are articulated, one side fixedly connected with second spring (307) of second slider (306).

5. The apparatus for rapidly positioning a mold according to claim 4, wherein: go up the downside fixed mounting of damper plate (301) and support a section of thick bamboo (308), the upside fixed mounting of lower damper plate (302) has fixed bolster (309), be provided with third spring (310) between fixed bolster (309) and the support section of thick bamboo (308), the upside fixed mounting of fixed bolster (309) has connecting rod (311), connecting rod (311) stretch into the inside one end fixed mounting of a support section of thick bamboo (308) and have second baffle (312).

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