Scrap removing device for metal mold production and machining

Abstract

The utility model relates to the technical field of metal mold production, in particular to a scrap removing device for metal mold production and processing, which comprises a device shell, an adjusting electric cylinder is fixed on the upper surface of the device shell through a bolt, and an air injection mechanism for cleaning a metal mold is mounted at the upper end of the device shell; the air injection mechanism comprises a high-pressure fan, the high-pressure fan is fixed to the upper end of the device shell through bolts, the output end of the high-pressure fan communicates with an air conveying pipe, and the tail end of the air conveying pipe communicates with a mounting pipe. By arranging the air injection mechanism, air can be conveyed to the mounting pipe, the air can push a wind wheel to rotate, the wind wheel can synchronously drive a transmission pipe to rotate, then an air nozzle rotates, the air injection range is expanded, the cleaning effect is improved, no extra motor is needed for driving during rotary air injection, and the cost of the device is reduced; and energy consumed during operation of the device is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal mold production, in particular to a chip removal device for metal mold production and processing. Background Art

[0002] During the production and processing of molds, it is sometimes necessary to grind, remove chips, degrease, and dry the surface of the mold or related parts used in mold production. The chip removal device for metal mold production and processing is an important equipment to ensure the effective removal of waste chips during mold manufacturing. The main function of these devices is to collect and process various waste chips generated during the metal mold processing process to maintain the cleanliness of the production environment and ensure the quality of mold processing. The chip removal device for metal mold production and processing is an important equipment to ensure the effective removal of waste chips during mold manufacturing.

[0003] The existing cleaning of metal chips is carried out on the workbench, and the metal chips on the workbench are sucked away manually by using a gas negative pressure suction tube, which increases the burden on workers;

[0004] The existing patent (publication number: CN220074059U) discloses a chip removal device for metal mold production and processing, which includes a chip cleaning box. The servo motor drives the driving gear to rotate, and the driving gear drives the driven gear and the ventilation pipe to rotate together, driving the air nozzle to rotate, and ejecting through the air nozzle, thereby removing impurities and waste chips on the surface of the metal mold.

[0005] In response to the above problems, the solution provided by the existing patent is to drive the nozzle to rotate by a motor to increase the cleaning range, but it requires an additional motor to drive the nozzle, resulting in excessively high cost of using the device and excessive energy consumption during long-term operation. Summary of the invention

[0006] The purpose of the utility model is to provide a chip removal device for metal mold production and processing, which can deliver gas to the installation tube. Since the gas will drive the wind wheel to rotate, the wind wheel can synchronously drive the transmission tube to rotate, thereby rotating the air nozzle, expanding the air jet range, and improving the cleaning effect. The rotary air jet does not require the use of an additional motor to drive, thereby reducing the cost of the device and further reducing the energy consumed during the operation of the device, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a chip removal device for metal mold production and processing, comprising a device housing, an adjusting electric cylinder is fixed to the upper surface of the device housing by bolts, and an air jet mechanism for cleaning the metal mold is installed at the upper end of the device housing;

[0008] The jet mechanism includes a high-pressure fan, which is fixed to the upper end of the device casing by bolts, the output end of the high-pressure fan is connected to an air supply pipe, the end of the air supply pipe is connected to a mounting pipe, a fixing plate is fixed to the inner wall of the mounting pipe, the interior of the fixing plate is rotatably connected to a wind wheel through a bearing, a plurality of through holes are provided on the inner wall of the fixing plate, a transmission pipe is fixed to the lower end of the wind wheel, an air inlet hole is provided on the outer surface of the transmission pipe, the lower end of the transmission pipe is connected to a connecting disk, and the lower end of the connecting disk is connected to a plurality of jet nozzles.

[0009] Preferably, the outer surface of the transmission tube is sleeved with a sealed bearing fixedly connected to the mounting tube, and a connecting plate is fixed to the upper surface of the mounting tube.

[0010] Preferably, a placement rack is fixed to the lower end of the interior of the device shell, and a protective door is hinged on the outer wall of the device shell.

[0011] Preferably, the lower end of the device housing is connected to a slag discharge pipe, and the end of the slag discharge pipe is connected to a dust collecting box fixedly connected to the device housing.

[0012] Preferably, a mounting plate is installed on the inner wall of the dust collecting box, and a plurality of magnet rods are fixed inside the mounting plate.

[0013] Preferably, a filter is installed above the interior of the dust box.

[0014] Preferably, blocks slidably connected to the dust box are fixed to both ends of the filter screen and the mounting plate, and a movable plate is fixed to one end of the filter screen and the mounting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The jet mechanism can deliver gas to the installation pipe. Since the gas drives the wind wheel to rotate, the wind wheel can synchronously drive the transmission pipe to rotate, thereby rotating the jet nozzle, expanding the jet range and improving the cleaning effect. The rotary jet does not require the use of an additional motor to drive, which reduces the cost of the device and further reduces the energy consumed during the operation of the device.

[0017] 2. Through the dust collection box, the magnet rod can adsorb metal impurities, and the air is further filtered when passing through the filter, thereby reducing impurities in the air and ensuring the suction effect of the high-pressure fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 It is a schematic diagram of a half-section structure of the installation pipe of the utility model;

[0021] Figure 3 It is a half-section structural schematic diagram of the dust collecting box of the utility model;

[0022] Figure 4 For this utility model Figure 3 A is an enlarged view of the middle image.

[0023] Description of reference numerals:

[0024] 1. Device housing; 2. Adjusting electric cylinder; 3. High-pressure fan; 31. Air pipe; 32. Mounting pipe; 33. Fixing plate; 34. Wind wheel; 35. Through hole; 36. Transmission pipe; 37. Air inlet; 38. Sealed bearing; 39. Connecting plate; 310. Air nozzle; 311. Connecting plate; 4. Placement rack; 5. Protective door; 6. Slag discharge pipe; 7. Dust box; 8. Mounting plate; 9. Magnet rod; 10. Filter; 11. Block; 12. Movable plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 4 A chip removal device for metal mold production and processing, comprising a device housing 1, an adjusting electric cylinder 2 is fixed to the upper surface of the device housing 1 by bolts, and an air jet mechanism for cleaning the metal mold is installed at the upper end of the device housing 1;

[0028] The jet mechanism includes a high-pressure fan 3, which is fixed to the upper end of the device housing 1 by bolts. The output end of the high-pressure fan 3 is connected to an air supply pipe 31, and the end of the air supply pipe 31 is connected to a mounting pipe 32. A fixing plate 33 is fixed to the inner wall of the mounting pipe 32, and a wind wheel 34 is rotatably connected to the inside of the fixing plate 33 through a bearing. A plurality of through holes 35 are provided on the inner wall of the fixing plate 33. A transmission pipe 36 is fixed to the lower end of the wind wheel 34, and an air inlet hole 37 is provided on the outer surface of the transmission pipe 36. The lower end of the transmission pipe 36 is connected to a connecting plate 39, and the lower end of the connecting plate 39 is connected to a plurality of jet nozzles 310. The outer surface of the transmission pipe 36 is sleeved with a sealing bearing 38 fixedly connected to the mounting pipe 32, and a connecting plate 311 is fixed to the upper surface of the mounting pipe 32. A placement rack 4 is fixed to the lower end of the inside of the device housing 1, and a protective door 5 is hinged on the outer wall of the device housing 1.

[0029] By adopting the above technical scheme, before using the chip removal device for metal mold production and processing, the device shell 1 is first placed in a suitable position. When in use, the protective door 5 is opened, the mold that needs to be chipped is placed on the placement rack 4, and then the protective door 5 is closed. The set adjusting electric cylinder 2 can drive the connecting plate 311 to move vertically, so as to adjust the height of the air nozzle 310 for easy use. The set high-pressure fan 3 is started, and gas is transported to the installation pipe 32 through the air supply pipe 31. When the gas enters the installation pipe 32, it will drive the wind wheel 34 to rotate. The gas after driving the wind wheel 34 to rotate is discharged into the lower end of the installation pipe 32 through the through hole 35 on the fixing plate 33. The air holes 37 allow the gas to flow into the transmission tube 36 and then be discharged into the connecting plate 39 and ejected through a plurality of air nozzles 310, thereby jetting out impurities on the surface of the mold. Since the gas drives the wind wheel 34 to rotate, the wind wheel 34 can synchronously drive the transmission tube 36 to rotate, thereby rotating the air nozzle 310, expanding the jet range and improving the cleaning effect. The sealed bearing 38 can ensure the stability of the transmission tube 36 during rotation, so that the rotation jet does not need to be driven by an additional motor, thereby reducing the cost of the device and further reducing the energy consumed during the operation of the device. The impurities blown out fall to the bottom of the device housing 1.

[0030] Specifically, Figure 1-Figure 4 As shown, the lower end of the device housing 1 is connected to a slag discharge pipe 6, the end of the slag discharge pipe 6 is connected to a dust collecting box 7 fixedly connected to the device housing 1, a mounting plate 8 is installed on the inner wall of the dust collecting box 7, a plurality of magnet rods 9 are fixed inside the mounting plate 8, a filter screen 10 is installed above the inside of the dust collecting box 7, both ends of the filter screen 10 and the mounting plate 8 are fixed with blocks 11 slidably connected to the dust collecting box 7, and one end of the filter screen 10 and the mounting plate 8 are fixed with a movable plate 12.

[0031] By adopting the above-mentioned technical scheme, since the input end of the high-pressure fan 3 is connected to the dust box 7, when the high-pressure fan 3 is blowing, with the cooperation of the slag discharge pipe 6, the clean impurities in the device housing 1 can be sucked into the dust box 7, and the magnet rod 9 arranged on the mounting plate 8 can adsorb metal impurities, and when the air passes through the filter 10, it is further filtered, thereby reducing the impurities carried in the air and ensuring the suction effect of the high-pressure fan 3. Through the provided clamping block 11, the movable plate 12 can be manually pulled, and the filter 10 or the mounting plate 8 can be disassembled, so as to facilitate the unified cleaning of the collected impurities.

[0032] Working principle: Place the mold that needs to be de-chipped on the placement rack 4, close the protective door 5, adjust the electric cylinder 2 to drive the connecting plate 311 to move vertically, adjust the height of the air nozzle 310, and the high-pressure fan 3 delivers gas to the installation pipe 32 through the air pipe 31. When the gas enters the installation pipe 32, it drives the wind wheel 34 to rotate, passes through the air inlet 37, and allows the gas to flow into the transmission pipe 36, and is discharged into the connecting plate 39, and is ejected through several air nozzles 310. Since the gas drives the wind wheel 34 to rotate, the wind wheel 34 can rotate synchronously. The transmission tube 36 is driven to rotate, thereby causing the air nozzle 310 to rotate and expand the air jet range. The rotary air jet does not require the use of an additional motor to drive the air jet. The blown impurities fall to the bottom of the device housing 1. Since the input end of the high-pressure fan 3 is connected to the dust box 7, when the high-pressure fan 3 blows air, with the cooperation of the slag discharge pipe 6, the clean impurities in the device housing 1 are sucked into the dust box 7. The magnet rod 9 arranged on the mounting plate 8 can adsorb metal impurities. When the air passes through the filter 10, it is further filtered, thereby reducing the impurities carried in the air.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A chip removal device for metal mold production and processing, comprising a device housing (1), characterized in that: An adjusting electric cylinder (2) is fixed to the upper surface of the device housing (1) by means of bolts, and an air jet mechanism for cleaning a metal mold is installed at the upper end of the device housing (1); The jet mechanism comprises a high-pressure fan (3), the high-pressure fan (3) being fixed to the upper end of the device housing (1) by means of bolts, the output end of the high-pressure fan (3) being connected to an air supply pipe (31), the end of the air supply pipe (31) being connected to a mounting pipe (32), the inner wall of the mounting pipe (32) being fixed with a fixing plate (33), the interior of the fixing plate (33) being rotatably connected to a wind wheel (34) via a bearing, the inner wall of the fixing plate (33) being provided with a plurality of through holes (35), the lower end of the wind wheel (34) being fixed with a transmission pipe (36), the outer surface of the transmission pipe (36) being provided with an air inlet hole (37), the lower end of the transmission pipe (36) being connected to a connecting plate (39), the lower end of the connecting plate (39) being connected to a plurality of jet nozzles (310).

2. A chip removal device for metal mold production and processing according to claim 1, characterized in that: The outer surface of the transmission tube (36) is sleeved with a sealing bearing (38) fixedly connected to the mounting tube (32), and a connecting plate (311) is fixed to the upper surface of the mounting tube (32).

3. A chip removal device for metal mold production and processing according to claim 1, characterized in that: A placement rack (4) is fixed at the lower end of the device housing (1), and a protective door (5) is hingedly connected to the outer wall of the device housing (1).

4. The chip removal device for metal mold production and processing according to claim 1, characterized in that: The lower end of the device housing (1) is connected to a slag discharge pipe (6), and the end of the slag discharge pipe (6) is connected to a dust collection box (7) fixedly connected to the device housing (1).

5. A chip removal device for metal mold production and processing according to claim 4, characterized in that: A mounting plate (8) is installed on the inner wall of the dust collecting box (7), and a plurality of magnet rods (9) are fixed inside the mounting plate (8).

6. A chip removal device for metal mold production and processing according to claim 5, characterized in that: A filter screen (10) is installed above the interior of the dust collecting box (7).

7. A chip removal device for metal mold production and processing according to claim 6, characterized in that: Blocks (11) slidably connected to the dust box (7) are fixed to both ends of the filter screen (10) and the mounting plate (8), and a movable plate (12) is fixed to one end of the filter screen (10) and the mounting plate (8).

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