CN222242743U

CN222242743U - Perforating device for mold production

Info

Publication number: CN222242743U
Application number: CN202420993852.4U
Authority: CN
Inventors: 季洋; 周涛; 韩永玖; 张国晓
Original assignee: Dalian Wanglong Machinery Co ltd
Current assignee: Dalian Wanglong Machinery Co ltd
Priority date: 2024-05-09
Filing date: 2024-05-09
Publication date: 2024-12-27
Anticipated expiration: 2034-05-09

Abstract

The utility model belongs to the technical field of die production, in particular to a punching device for die production, which comprises a supporting frame, wherein a chute is formed in the supporting frame, a first motor is arranged on one side of the top of the supporting frame, the output end of the first motor is connected with a screw rod, an I-shaped sliding block is sleeved on the screw rod, an L-shaped plate is fixedly connected to one side wall of the I-shaped sliding block, a pneumatic cylinder is arranged on the L-shaped plate, a pneumatic rod is assembled at the acting end of the pneumatic cylinder, a sleeve is fixedly connected to the bottom end of the pneumatic rod, a cavity drill bit is rotatably arranged in the sleeve, a fixed plate is fixedly connected to the other side wall of the I-shaped sliding block, and a dust collecting box is fixedly connected to the fixed plate.

Description

Perforating device for mold production

Technical Field

The utility model relates to the technical field of mold production, in particular to an opening device for mold production.

Background

The mold is a variety of molds and tools used in industrial production for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. to obtain the desired product, and during the production of the mold, the mold is usually required to be perforated.

The utility model discloses a Chinese patent with publication number CN220112392U, which belongs to the field of mould perforating and comprises a workbench, wherein a turntable is arranged on the upper surface of the workbench through a bearing, tracks are symmetrically arranged on the upper surface of the workbench, the two tracks are respectively arranged on two sides of the turntable, a supporting seat is slidably arranged on the surface of the tracks, a supporting rod is slidably arranged above the supporting seat, a cross rod is arranged between the two supporting rods through a bearing, the cross rod is arranged right above the turntable, and a sliding sleeve is slidably arranged on the surface of the cross rod.

The existing perforating device for die production has the defects that scraps are generated in the perforating process, scraps are required to be collected and cleaned in order to avoid flying dust, a filter screen is easy to be blocked by scraps sucked into a collecting tank in the process of cleaning and collecting scraps, and air in a cavity is not smooth, so that the effect of cleaning and collecting scraps is affected, and therefore the perforating device for die production is provided for solving the problems.

Disclosure of utility model

In order to overcome the defects in the prior art and solve the problems set forth in the background art, the utility model provides an opening device for die production.

The utility model solves the technical problems by adopting the technical scheme that the perforating device for die production comprises a supporting frame; the support frame is provided with a chute, one side of the top of the support frame is provided with a first motor, the output end of the first motor is connected with a screw rod, an I-shaped sliding block is sleeved on the screw rod, one side wall of the I-shaped sliding block is fixedly connected with an L-shaped plate, a pneumatic cylinder is arranged on the L-shaped plate, the acting end of the pneumatic cylinder is provided with a pneumatic rod, the bottom end of the pneumatic rod is fixedly connected with a sleeve, the hollow drill bit is rotationally arranged in the sleeve, the other side wall of the I-shaped sliding block is fixedly connected with a fixed plate, a dust collection box is fixedly connected on the fixed plate, a dust collection pipeline is connected between the dust collection box and the hollow drill bit, a filter plate is arranged in the dust collection box, an air inlet is arranged on the side wall of the dust collection box, a second motor is arranged on the side wall of the dust collection box, the output end of the second motor is connected with a rotating shaft, the other end of the rotating shaft is rotatably arranged on the filter plate, a fan is sleeved on the rotating shaft, the fan is arranged between the filter plate and the side wall of the dust collection box, one end of the rotating shaft far away from the second motor is fixedly connected with a scraping plate, the scraping plate is contacted with the outer surface of the filter plate, when the scraps generated in the punching process are cleaned, the second motor is operated, the rotating shaft drives the fan and the scraping plate to rotate, the scraps generated in the punching process are sucked into the dust collection box through a dust collection pipeline through the high-speed rotation of the fan, and meanwhile, the scraps adsorbed on the surface of the filter plate can be scraped through the rotation of the scraping plate, and finally the scraped scraps fall into the collection cloth bag, therefore, when the scraps generated in the hole opening process are cleaned and collected, the filter plates can be scraped and cleaned, the phenomenon that the scraps block the filter plates is avoided, the smooth air flow in the cavity is ensured, and the effect of collecting and cleaning the follow-up scraps is ensured.

Preferably, the bottom of dust collection box has been seted up the relief hole, and the port department of relief hole is fixed with the screwed pipe, through screw-thread fit movable mounting in the screwed pipe collecting cloth bag, when using the device, through this structural design, be convenient for install, dismantle and change collecting cloth bag.

Preferably, the outer surface of the cavity drill bit is sleeved with a driven gear, a supporting block is fixed on the sleeve, a third motor is installed on the supporting block, a driving gear is installed at the output end of the third motor, the driving gear is meshed with the driven gear, when the cavity drill bit is vertically moved down to be in contact with the surface of the die through the operation of a pneumatic cylinder during the punching operation, the third motor 27 is started to rotate the driving gear, and then the driven gear drives the cavity drill bit to rotate, so that the punching operation can be performed

Preferably, the support plates are fixedly connected to two sides of the circumferential surface of the sleeve, the two support plates are provided with rod holes, movable rods are inserted into the rod holes, the bottom ends of the two movable rods are fixedly connected with pressing plates in a matched mode, springs are fixedly connected between the pressing plates and the support plates, the springs are sleeved on the movable rods, preformed holes are formed in the pressing plates, the preformed holes are arranged under the cavity drill bit, and when the holes are formed, the pressing plates can press the die through the matching of the movable rods and the springs, so that the die can be pressed and fixed, and the phenomenon that the die is displaced in the process of forming the holes is avoided.

Preferably, the base is fixedly connected with two T-shaped sliding rails, the two T-shaped sliding rails are respectively sleeved with a sliding sleeve, the top ends of the two sliding sleeves are fixedly connected with a supporting frame in a matched mode, screw holes are formed in the sliding sleeves, locking bolts are inserted into the screw holes, the end portions of the locking bolts are in contact with the outer surfaces of the T-shaped sliding rails, in the process of punching holes, the first motor is used for operating, the screw rods drive the I-shaped sliding blocks to move, so that cavity drill bits can be transversely moved, the sliding sleeves are moved along the T-shaped sliding rails, and then the supporting frame drives the cavity drill bits to longitudinally move, so that hole punching operations can be carried out on different positions of a die.

The utility model has the advantages that:

1. When the scraps produced in the punching process are cleaned, the second motor is used for operating, the rotating shaft drives the fan and the scraping plate to rotate, the scraps produced in the punching process are sucked into the dust collection box through the dust collection pipeline by virtue of high-speed rotation of the fan, and meanwhile, scraps adsorbed on the surface of the filter plate can be scraped off by virtue of rotation of the scraping plate, and the scraped scraps finally fall into the collection cloth bag, so that the scraps produced in the punching process can be cleaned and collected, meanwhile, the filter plate can be scraped and cleaned, the phenomenon that the scraps block the filter plate is avoided, and the smooth flow of air in the cavity is ensured, so that the effect of subsequent scraps collection and cleaning is ensured;

2. In the punching process, the first motor is used for operating, so that the screw rod drives the I-shaped sliding block to move, the cavity drill bit can move transversely, the sliding sleeve moves along the T-shaped sliding rail, the supporting frame drives the cavity drill bit to move longitudinally, and punching operations can be carried out on different positions of the die.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall perspective structure of an opening device;

FIG. 2 is a schematic perspective view of a drilling and dust collecting mechanism;

FIG. 3 is a schematic cross-sectional first perspective view of a dust bin;

FIG. 4 is a schematic cross-sectional second perspective view of the dust bin;

FIG. 5 is a schematic perspective view of a drilling mechanism;

fig. 6 is a schematic perspective view of the pressing mechanism.

In the figure, 1, a base; 2, T-shaped slide rails, 3, slide sleeves, 4, locking bolts, 5, a support frame, 6, a slide groove, 7, a first motor, 8, an I-shaped slide block, 9, an L-shaped plate, 10, a pneumatic cylinder, 11, a pneumatic rod, 12, a sleeve, 13, a cavity drill bit, 14, a fixed plate, 15, a dust collection box, 16, a dust collection pipeline, 17, a filter plate, 18, a second motor, 19, a rotating shaft, 20, a fan, 21, a scraping plate, 22, a threaded pipe, 23, a collection cloth bag, 24, an air inlet, 25, a driven gear, 26, a support block, 27, a third motor, 28, a driving gear, 29, a support plate, 30, a movable rod, 31, a pressing plate, 32 and a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an opening device for mold production comprises a support frame 5; the support frame 5 is provided with a chute 6, one side of the top of the support frame 5 is provided with a first motor 7, the output end of the first motor 7 is connected with a screw rod, the screw rod is sleeved with a I-shaped sliding block 8, one side wall of the I-shaped sliding block 8 is fixedly connected with an L-shaped plate 9, the L-shaped plate 9 is provided with a pneumatic cylinder 10, the acting end of the pneumatic cylinder 10 is provided with a pneumatic rod 11, the bottom end of the pneumatic rod 11 is fixedly connected with a sleeve 12, the sleeve 12 is rotationally provided with a cavity drill bit 13, the other side wall of the I-shaped sliding block 8 is fixedly connected with a fixed plate 14, the fixed plate 14 is fixedly connected with a dust box 15, a dust collection pipeline 16 is connected between the dust box 15 and the cavity drill bit 13, a filter plate 17 is arranged in the dust box 15, the side wall of the dust box 15 is provided with an air inlet 24, the side wall of the dust box 15 is provided with a second motor 18, the output end of the second motor 18 is connected with a rotating shaft 19, the other end of the rotating shaft 19 is rotationally arranged on the filter plate 17, the rotating shaft 19 is sleeved with a fan 20 is arranged between the filter plate 17 and the side wall of the dust box 15, one end, which is far away from the rotating shaft 19, is fixedly connected with a scraping plate 21, and the scraping plate 21 is contacted with the outer surface of the filter plate 17; when the scraps produced in the punching process are cleaned, the second motor 18 is used for working, the rotating shaft 19 drives the fan 20 and the scraping plate 21 to rotate, the scraps produced in the punching process are sucked into the dust collection box 15 through the dust collection pipeline 16 by the high-speed rotation of the fan 20, and meanwhile, scraps adsorbed on the surface of the filter plate 17 can be scraped off by the rotation of the scraping plate 21, the scraped scraps finally fall into the collection cloth bag 23, therefore, when the scraps produced in the hole opening process can be cleaned and collected, the filter plates 17 can be scraped and cleaned, the phenomenon that the scraps block the filter plates 17 is avoided, the smooth air flow in the cavity is ensured, and the effect of collecting and cleaning the scraps is ensured.

The bottom end of the dust box 15 is provided with a discharge hole, a threaded pipe 22 is fixed at the port of the discharge hole, a collection cloth bag 23 is movably mounted in the threaded pipe 22 through threaded fit, and when the dust box is used, the collection cloth bag 23 is convenient to mount, dismount and replace through the structural design.

Referring to fig. 5, the outer surface of the cavity drill 13 is sleeved with a driven gear 25, a supporting block 26 is fixed on the sleeve 12, a third motor 27 is installed on the supporting block 26, a driving gear 28 is installed at the output end of the third motor 27, the driving gear 28 is meshed with the driven gear 25, when the cavity drill 13 moves vertically downward to contact with the surface of the mold through the operation of the pneumatic cylinder 10 during the tapping, the third motor 27 is started to rotate the driving gear 28, and then the driven gear 25 drives the cavity drill 13 to rotate, so that tapping operation can be performed.

Referring to fig. 6, the two sides of the circumference of the sleeve 12 are fixedly connected with support plates 29, two support plates 29 are provided with rod holes, movable rods 30 are inserted in the rod holes, the bottom ends of the two movable rods 30 are fixedly connected with pressing plates 31 in a matching manner, springs 32 are fixedly connected between the pressing plates 31 and the support plates 29, the springs 32 are sleeved on the movable rods 30, the pressing plates 31 are provided with reserved holes, and the reserved holes are arranged under the cavity drill 13, and when the holes are formed, the pressing plates 31 can press the die through the matching of the movable rods 30 and the springs 32, so that the die can be pressed and fixed, and the phenomenon that the die is displaced in the process of forming the holes is avoided.

Referring to fig. 1, the base 1 is fixedly connected with two T-shaped slide rails 2, the two T-shaped slide rails 2 are respectively sleeved with a slide sleeve 3, the top ends of the two slide sleeves 3 are fixedly connected with a support frame 5, the slide sleeves 3 are provided with screw holes, locking bolts 4 are inserted into the screw holes, the end parts of the locking bolts 4 are abutted against the outer surfaces of the T-shaped slide rails 2, in the process of opening holes, a first motor 7 operates to enable a screw rod to drive an i-shaped slide block 8 to move along a slide groove 6, so that a cavity drill bit 13 can transversely move, the slide sleeves 3 move along the T-shaped slide rails 2, and the support frame 5 drives the cavity drill bit 13 to longitudinally move, so that opening operations can be carried out on different positions of a die.

The prior hole opening device for die production is provided according to the working principle, when the scraps produced in the hole opening process are cleaned, the rotating shaft 19 drives the fan 20 and the scraping plate 21 to rotate, the high-speed rotation of the fan 20 enables the scraps produced in the hole opening process to be sucked into the dust box 15 through the dust suction pipeline 16, and meanwhile, the scraping plate 21 rotates to scrape the scraps adsorbed on the surface of the filter plate 17, and finally the scraped scraps fall into the collecting cloth bag 23, so that the filter plate 17 can be cleaned and cleaned while the scraps produced in the hole opening process are cleaned, the phenomenon of blocking the filter plate 17 is avoided, and the air flow in the cavity is ensured, thereby ensuring the subsequent cleaning effect of the scraps;

When the hole is opened, the pneumatic cylinder 10 is used for operating, when the cavity drill bit 13 vertically moves downwards to be in contact with the surface of the die, the third motor 27 is started, the driving gear 28 rotates, the driven gear 25 drives the cavity drill bit 13 to rotate, so that the hole opening operation can be carried out, the pressing plate 31 can press the die through the cooperation of the movable rod 30 and the spring 32, the die can be pressed and fixed, the phenomenon that the die is displaced in the hole opening process is avoided, the first motor 7 is used for operating in the hole opening process, the screw rod drives the I-shaped slide block 8 to move along the chute 6, the cavity drill bit 13 can be transversely moved, the sliding sleeve 3 moves along the T-shaped slide rail 2, the support frame 5 drives the cavity drill bit 13 to longitudinally move, and the hole opening operation can be carried out on different positions of the die.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The perforating device for the die production is characterized by comprising a supporting frame (5), wherein a chute (6) is formed in the supporting frame (5), a first motor (7) is arranged on one side of the top of the supporting frame (5), a screw rod is connected to the output end of the first motor (7), an I-shaped sliding block (8) is sleeved on the screw rod, an L-shaped plate (9) is fixedly connected to one side wall of the I-shaped sliding block (8), a pneumatic cylinder (10) is arranged on the L-shaped plate (9), a pneumatic rod (11) is assembled at the acting end of the pneumatic cylinder (10), a sleeve (12) is fixedly connected to the bottom end of the pneumatic rod (11), a cavity drill bit (13) is rotatably arranged in the sleeve (12), a fixed plate (14) is fixedly connected to the other side wall of the I-shaped sliding block (8), a dust collecting box (15) is fixedly connected to the fixed plate (14), a dust collecting pipeline (16) is connected between the dust collecting box (15) and the cavity (13), a filter plate (17) is fixedly arranged in the dust collecting box (15), a second side wall (18) is fixedly connected to the second side wall of the dust collecting box (18), a rotary shaft (18) is arranged on the second side wall of the dust collecting box (18), and the other end of axis of rotation (19) rotates and installs on filter (17), the cover is equipped with fan (20) on axis of rotation (19), just fan (20) set up between the lateral wall of filter (17) and dust collection box (15), keep away from second motor (18) one end rigid coupling of axis of rotation (19) has scraper blade (21), just scraper blade (21) contact with the surface of filter (17).

2. The perforating device for mold production as claimed in claim 1, wherein a discharging hole is formed in the bottom end of the dust collecting box (15), a threaded pipe (22) is fixed at the port of the discharging hole, and a collecting cloth bag (23) is movably mounted in the threaded pipe (22) through threaded fit.

3. The hole forming device for mold production according to claim 1, wherein the driven gear (25) is sleeved on the outer surface of the cavity drill (13), a supporting block (26) is fixed on the sleeve (12), a third motor (27) is mounted on the supporting block (26), a driving gear (28) is mounted at the output end of the third motor (27), and the driving gear (28) is meshed with the driven gear (25).

4. The hole opening device for mold production according to claim 1, wherein the two sides of the circumference surface of the sleeve (12) are fixedly connected with support plates (29), rod holes are formed in the two support plates (29), movable rods (30) are inserted in the rod holes, and pressing plates (31) are fixedly connected at the bottom ends of the two movable rods (30) in a matched mode.

5. The hole punching device for mold production according to claim 4, wherein a spring (32) is fixedly connected between the pressing plate (31) and the supporting plate (29), the spring (32) is sleeved on the movable rod (30), a reserved hole is formed in the pressing plate (31), and the reserved hole is arranged under the cavity drill bit (13).

6. The perforating device for mold production according to claim 1, wherein two T-shaped sliding rails (2) are fixedly connected to the base (1), sliding sleeves (3) are sleeved on the two T-shaped sliding rails (2), supporting frames (5) are fixedly connected to the top ends of the two sliding sleeves (3) in a matched mode, screw holes are formed in the sliding sleeves (3), locking bolts (4) are inserted into the screw holes, and the end portions of the locking bolts (4) are abutted to the outer surfaces of the T-shaped sliding rails (2).