CN217992180U

CN217992180U - Engine housing foundry goods deckle edge processing apparatus

Info

Publication number: CN217992180U
Application number: CN202221908105.3U
Authority: CN
Inventors: 周宏伟
Original assignee: Baoding Dongfang Guanlong Casting Co ltd
Current assignee: Baoding Dongfang Guanlong Casting Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-09
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to the technical field of machining, and discloses an engine housing casting burr treatment device, which comprises a frame, a portal frame, a sliding table and a dry ice nozzle, wherein the portal frame is installed at the top of the frame, height adjusting mechanisms are installed on the front side and the rear side of the bottom of the portal frame, an x-axis moving mechanism is installed at the lifting end of the height adjusting mechanism, and the dry ice nozzle is installed at the moving end of the x-axis moving mechanism; the machine frame is provided with a y-axis moving mechanism, and a clamping mechanism is arranged at the moving end of the y-axis moving mechanism. The y-axis screw rod is driven by the y-axis stepping motor to drive the sliding table, the z-axis screw rod is driven by the z-axis stepping motor to drive the connecting slide rod, the x-axis stepping motor drives the x-axis screw rod to drive the dry ice nozzle, and the dry ice nozzle is uniformly and accurately sprayed to the engine casting shell fixed by the clamping plate on the sliding table.

Description

Engine housing foundry goods deckle edge processing apparatus

Technical Field

The utility model relates to an engine casing processing technology field specifically is an engine casing foundry goods deckle edge processing apparatus.

Background

With the soaring of Chinese economy, the automobile manufacturing industry is also developed vigorously, the shell of the automobile engine is machined, and the produced shell of the automobile engine is accompanied by a large amount of burrs, so that no small hidden trouble is left for subsequent safety and the service life of the engine.

The prior art removes deckle edge and often adopts high-pressure squirt, laser, mill and polish etc. and some are with high costs, some time is long, and some pollute seriously. Therefore, the engine housing casting burr processing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine casing foundry goods deckle edge processing apparatus gets rid of small deckle edge through the dry ice injection, through slip table and high adjustment mechanism, displacement adjustment mechanism, the position of accurate control dry ice jet to guarantee that the dry ice is sprayed each position of engine casing.

In order to achieve the above object, the utility model provides a following technical scheme: a burr treatment device for an engine shell casting comprises a rack, wherein a portal frame is installed at the top of the rack, height adjusting mechanisms are installed on the front side and the rear side of the bottom of the portal frame, an x-axis moving mechanism is installed at the lifting end of each height adjusting mechanism, and a dry ice nozzle is installed at the moving end of each x-axis moving mechanism; the machine frame is provided with a y-axis moving mechanism, and a clamping mechanism is arranged at the moving end of the y-axis moving mechanism.

As a preferred embodiment of the utility model, height adjusting mechanism includes two z axle lead screws, portal frame, connection slide bar and two z axle step motor, the top of frame is connected with two z axle lead screws through the bearing, two z axle lead screws and connection slide bar screw fit, portal frame fixed mounting is at the frame top, two z axle step motor are installed to portal frame top symmetry, and z axle step motor drives a z axle lead screw separately.

As an optimal implementation mode, y axle moving mechanism includes two y axle lead screws, slip table, y axle step motor and slide rail, the slip table is located the top of frame, and the bottom is opened there are spout and four screw holes, the slide rail is interlock mutually and fixed with the both sides inner wall of frame with the spout of slip table bottom, two y axle lead screws respectively with two screw hole screw-thread fit of slip table bottom, one side inner wall connection of bearing and frame is respectively passed through to the one end of two y axle lead screws, two y axle step motor install the opposite side at the frame inner wall and drive a y axle lead screw separately.

As a preferred embodiment of the present invention: the x-axis moving mechanism comprises a connecting slide bar, an x-axis screw rod, an x-axis stepping motor and a dry ice nozzle, wherein one side of the dry ice nozzle is provided with a slide groove and a threaded hole, the x-axis screw rod is in spiral fit with the threaded hole at the rear side of the dry ice nozzle and is arranged at one end of the connecting slide bar through a bearing, the connecting slide bar is meshed with the slide groove at the side edge of the dry ice nozzle, and the x-axis stepping motor is arranged at the other end of the connecting slide bar and drives the x-axis screw rod.

As an embodiment of the utility model, fixture includes two movable clamp plate and two adjusting bolt, open two screw holes in slip table top length direction's both sides, two movable clamp plate symmetries are kept flat on the top of slip table, two adjusting bolt are connected with a movable clamp plate separately, and separately with a screw hole screw fit of slip table.

As a preferred embodiment of the utility model the top of dry ice nozzle is fixed and the UNICOM has a thermal-insulated hose, and the inside of frame is equipped with dry ice machine, dry ice machine and thermal-insulated hose UNICOM.

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

1. the utility model discloses an engine housing foundry goods deckle edge processing apparatus drives the slip table through y axle step motor drive y axle lead screw, drives the connection slide bar through z axle step motor drive z axle lead screw, drives the dry ice nozzle through x axle step motor drive x axle lead screw, evenly just the accurate engine casting shell that is fixing to the splint on the slip table of spouting.

2. The utility model discloses an engine case foundry goods deckle edge processing apparatus uses the dry ice as the unhairing uned instrument of engine casting shell, and not only the effort is little, utilizes the dry ice unhairing limit pollution-free moreover, and is effectual, and the time spent is short, and the effort is little, and the cleanliness is high.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of an engine case casting burr treatment device of the present invention;

fig. 2 is a schematic top view of an engine case casting burr treatment device according to the present invention;

FIG. 3 is a left side view of the casting burr treatment device of the engine case according to the present invention;

fig. 4 is a front view schematic diagram of the device for processing rough edges of castings of engine housings of the present invention.

In the figure: 1. a frame; 2. a y-axis lead screw; 3. a sliding table; 4. a y-axis stepper motor; 5. a slide rail; 6. moving the clamping plate; 7. adjusting the bolt; 8. a z-axis stepper motor; 9. connecting a sliding rod; 10. an x-axis lead screw; 11. a dry ice nozzle; 12. a thermally insulated hose; 13. a gantry; 14. an x-axis stepper motor; 15. a z-axis lead screw; 16. an ice drying machine.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a burr treatment device for an engine housing casting comprises a rack 1, wherein a portal frame 13 is installed at the top of the rack 1, height adjusting mechanisms are installed on the front side and the rear side of the bottom of the portal frame 13, an x-axis moving mechanism is installed at the lifting end of each height adjusting mechanism, and a dry ice nozzle 11 is installed at the moving end of each x-axis moving mechanism; the machine frame 1 is provided with a y-axis moving mechanism, and a clamping mechanism is arranged at the moving end of the y-axis moving mechanism.

In this embodiment (see fig. 1, 2, and 3), the height adjustment mechanism includes two z-axis screws 15, a gantry 13, and two z-axis stepping motors 8, the top of the frame 1 is connected with the two z-axis screws 15 through bearings, the two z-axis screws 15 are spirally matched with the connecting slide rod 9, the gantry 13 is fixedly installed at the top of the frame 1, the two z-axis stepping motors 8 are symmetrically installed at the top of the gantry 13, and each z-axis stepping motor 8 drives one z-axis screw 15.

In this embodiment (please refer to fig. 1), the y-axis moving mechanism includes two y-axis screw rods 2, a sliding table 3, a y-axis stepping motor 4 and a sliding rail 5, the sliding table 3 is located at the top of the frame 1, and the bottom of the sliding table is provided with a sliding groove and four threaded holes, the sliding rail 5 is engaged with the sliding groove at the bottom of the sliding table 3 and fixed with the inner walls of the two sides of the frame 1, the two y-axis screw rods 2 are respectively in spiral fit with the two threaded holes at the bottom of the sliding table 3, one end of each of the two y-axis screw rods 2 is connected with the inner wall of one side of the frame 1 through a bearing, and the two y-axis stepping motors 4 are installed at the other side of the inner wall of the frame and respectively drive one y-axis screw rod 2.

In this embodiment (please refer to fig. 1), the x-axis moving mechanism includes a connecting slide bar 9, an x-axis screw bar 10, an x-axis stepping motor 14, and a dry ice nozzle 11, one side of the dry ice nozzle 11 is provided with a sliding slot and a threaded hole, the x-axis screw bar 10 is in screw fit with the threaded hole at the rear side of the dry ice nozzle 11 and is installed at one end of the connecting slide bar 9 through a bearing, the connecting slide bar 9 is engaged with the sliding slot at the side of the dry ice nozzle 11, and the x-axis stepping motor 14 is installed at the other end of the connecting slide bar 9 and drives the x-axis screw bar 10.

In this embodiment (see fig. 3), the clamping mechanism includes two movable clamping plates 6 and two adjusting bolts 7, two threaded holes are formed in two sides of the top end of the sliding table 3 in the length direction, the two movable clamping plates 6 are symmetrically and horizontally placed on the top end of the sliding table 3, and the two adjusting bolts 7 are respectively connected with one movable clamping plate 6 and are respectively in threaded fit with one threaded hole of the sliding table.

In this embodiment (please refer to fig. 2), the top end of the dry ice nozzle 11 is fixed and communicated with a heat insulation hose 12, the inside of the frame 1 is provided with a dry ice machine 16, and the dry ice machine 16 is communicated with the heat insulation hose 12.

It should be noted that the present invention relates to an engine case casting burr processing device, which comprises a frame 1, a y-axis screw rod 2, a sliding table 3, a y-axis stepping motor 4, a sliding rail 5, a movable clamping plate 6, an adjusting bolt 7, a z-axis stepping motor 8, a connecting sliding rod 9, an x-axis screw rod 10, a dry ice nozzle 11, a heat insulation hose 12, a portal frame 13, an x-axis stepping motor 14, a z-axis screw rod 15, and a dry ice machine 16, wherein the components are all universal standard components or components known by those skilled in the art, the structure and principle of the device can be known by technical manuals or by conventional experimental methods, in the idle position of the device, all the above electric devices, which refer to power components, monitoring computers of electric devices and adaptation, and power supplies are connected by wires, specific connecting means should refer to the following working principles, the detailed connection means is a known technology in the field, the following main introduces the working principle and process, and does not explain the electrical control, when in operation, the y-axis stepping motor 4, the z-axis stepping motor 8, the x-axis stepping motor 14 and the dry ice machine 16 are all connected to a control computer, then the heat insulation hose 12 is communicated with the dry ice machine 16 and the dry ice nozzle 11, the engine shell casting is flatly placed on the sliding table 3, the two movable clamping plates 6 on the sliding table 3 clamp and fix the engine shell casting through the adjusting bolt 7, the control computer drives the two y-axis screw rods 2 through the two y-axis stepping motors 4, so as to drive the sliding table which is spirally matched with the y-axis screw rods to translate in the y axis, the slide rail 5 is matched with the slide groove on the sliding table 3, and the sliding table 5 is limited to move only in the y axis direction; the control computer drives two z-axis screw rods 15 through two z-axis stepping motors 8, so as to drive a connecting slide rod 9 which is spirally matched with the z-axis screw rods to translate on a z axis; the control computer drives the x-axis screw rod 10 through the x-axis stepping motor 14, so that the dry ice nozzle 11 in spiral fit with the x-axis screw rod translates on the x axis, the connecting slide rod 9 is matched with a sliding groove on the dry ice nozzle 11, and the dry ice nozzle 11 is limited to move only in the x axis direction; the control computer controls the ice dryer 16 to refine the dry ice in the bin, high-pressure gas is generated by an air pump in the ice dryer to be mixed with the processed dry ice powder, the high-pressure gas is conveyed to the dry ice nozzle 11 together with the dry ice powder through the heat insulation hose 12 and is sprayed out, and whether the dry ice powder is sprayed out or not is also controlled on the dry ice machine 16 by the control computer; by controlling the computer and the x, y and z axis position adjusting mechanism, high pressure gas with dry ice powder is uniformly sprayed to each corner of the engine casting shell fixed on the sliding table 5 through the dry ice nozzle 11, so as to achieve the effect of deburring.

Claims

1. The utility model provides an engine housing foundry goods deckle edge processing apparatus, includes frame (1), its characterized in that: a portal frame (13) is installed at the top of the rack (1), height adjusting mechanisms are installed on the front side and the rear side of the bottom of the portal frame (13), an x-axis moving mechanism is installed at the lifting end of each height adjusting mechanism, and a dry ice nozzle (11) is installed at the moving end of each x-axis moving mechanism; the Y-axis moving mechanism is installed on the rack (1), and the clamping mechanism is installed at the moving end of the Y-axis moving mechanism.

2. The engine housing casting burr treatment device of claim 1, wherein: the height adjusting mechanism comprises two z-axis lead screws (15), a portal frame (13), a connecting slide rod (9) and two z-axis stepping motors (8), the top of the frame (1) is connected with the two z-axis lead screws (15) through bearings, the two z-axis lead screws (15) are in spiral fit with the connecting slide rod (9), the portal frame (13) is fixedly installed at the top of the frame (1), the two z-axis stepping motors (8) are symmetrically installed at the top of the portal frame (13), and the z-axis stepping motors (8) drive the z-axis lead screws (15) respectively.

3. The engine housing casting burr treatment device of claim 1, wherein: y axle moving mechanism includes two y axle lead screw (2), slip table (3), y axle step motor (4) and slide rail (5), slip table (3) are located the top of frame (1), and open the bottom has spout and four screw holes, slide rail (5) are interlock mutually and are fixed with the both sides inner wall of frame (1) with the spout of slip table (3) bottom, two y axle lead screw (2) respectively with two screw hole screw-thread fit of slip table (3) bottom, the one end of two y axle lead screw (2) respectively through the bearing with one side inner wall connection of frame (1), two y axle step motor (4) are installed at the opposite side of frame inner wall and are driven y axle lead screw (2) separately.

4. The engine housing casting burr treatment device of claim 1, wherein: the x-axis moving mechanism comprises a connecting slide bar (9), an x-axis screw rod (10), an x-axis stepping motor (14) and a dry ice nozzle (11), wherein one side of the dry ice nozzle (11) is provided with a sliding groove and a threaded hole, the x-axis screw rod (10) is in spiral fit with the threaded hole in the rear side of the dry ice nozzle (11) and is arranged at one end of the connecting slide bar (9) through a bearing, the connecting slide bar (9) is meshed with the sliding groove in the side edge of the dry ice nozzle (11), and the x-axis stepping motor (14) is arranged at the other end of the connecting slide bar (9) and drives the x-axis screw rod (10).

5. The engine housing casting burr treatment device according to claim 1, characterized in that: fixture includes two removal splint (6) and two adjusting bolt (7), open sliding table (3) top length direction's both sides has two screw holes, two remove splint (6) symmetry and keep flat on the top of sliding table (3), two adjusting bolt (7) are connected with one separately and remove splint (6), and separately with a screw hole screw fit of sliding table.

6. The engine housing casting burr treatment device of claim 1, wherein: the top end of the dry ice nozzle (11) is fixed and communicated with a heat insulation hose (12), a dry ice machine (16) is arranged inside the rack (1), and the dry ice machine (16) is communicated with the heat insulation hose (12).