A high-speed high-precision horizontal machining center for lightweight automobile sub-frame

Abstract

The application discloses a high-speed high-precision horizontal machining center for lightweight auxiliary frames of automobiles, which comprises a rack, a collecting groove is formed in the rack, a cleaning block is slidably arranged in the collecting groove, a cleaning brush is arranged on the cleaning block, and a driving mechanism for driving the cleaning block to move is arranged on the rack; a vertical groove for storing iron filings is formed in the collecting groove. The application can conveniently clean the iron filings generated during machining.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of numerical control equipment, in particular to a high-speed high-precision horizontal machining center for automobile lightweight auxiliary frames. BACKGROUND

[0002] The horizontal machining center is an analytical instrument used in the fields of mechanical engineering and power and electrical engineering, and is mainly used for precision machining of parts and machining of automobile auxiliary frames.

[0003] The prior art can refer to the Chinese patent with the authorized announcement number CN112975447A, which discloses a horizontal machining center, which comprises a reverse T-shaped rack, the rack comprises a column and a base, a machine head is movably installed on the column, the base is provided with a first guide rail, a saddle is slidably arranged on the first guide rail, the saddle is provided with a second guide rail, a workbench is slidably arranged on the second guide rail, the first guide rail and the second guide rail are arranged vertically, a rotary table is rotatably connected to the workbench, the column extends outward on one side to form a first extension, and a tool magazine is fixedly installed on the first extension.

[0004] However, during the machining of the automobile auxiliary frame, a large amount of iron filings and iron powder will be generated, thereby polluting the environment. SUMMARY

[0005] The application provides a high-speed high-precision horizontal machining center for automobile lightweight auxiliary frames, which can facilitate cleaning of the iron filings generated during machining.

[0006] The application provides a high-speed high-precision horizontal machining center for automobile lightweight auxiliary frames, which adopts the following technical scheme:

[0007] A high-speed high-precision horizontal machining center for automobile lightweight auxiliary frames comprises a rack, a collecting groove is formed in the rack, a cleaning block is slidably arranged in the collecting groove, a cleaning brush is arranged on the cleaning block, and a driving mechanism for driving the cleaning block to move is arranged on the rack; a vertical groove for storing iron filings is formed in the collecting groove.

[0008] Through the above technical scheme, when a large amount of iron filings is stored in the rack, the cleaning block is driven to move by the driving mechanism, the cleaning block drives the brush to move, so that the iron filings in the collecting groove can be easily swept into the vertical groove, and the iron filings generated during machining can be easily cleaned.

[0009] Preferably, the driving mechanism comprises a first lead screw, the first lead screw is rotatably arranged on the inner wall of the collecting groove, a first motor is installed on the rack, the output shaft of the first motor is fixedly connected with one end of the first lead screw, the first lead screw is threadedly matched with the cleaning block, and a guide assembly for guiding the cleaning block is arranged on the rack.

[0010] By adopting the above technical scheme, when it is needed to drive the cleaning block to move horizontally along the length direction of the rack, the first motor is started to drive the output shaft to rotate, the output shaft of the first motor drives the first lead screw to rotate, and under the guiding effect of the guiding assembly on the cleaning block, the cleaning block can be conveniently driven to move horizontally along the length direction of the rack.

[0011] Preferably, the guiding assembly comprises a guiding rod, which is fixedly connected to the inner wall of the collecting groove, and the guiding rod is in sliding fit with the cleaning block.

[0012] By adopting the above technical scheme, when it is needed to guide the cleaning block, the guiding rod is arranged, so that the possibility of rotation of the cleaning block can be reduced, and the guiding effect on the cleaning block can be achieved.

[0013] Preferably, a horizontal groove is formed in one side wall of the vertical groove, and an extruding device for extruding the iron filings is arranged in the horizontal groove.

[0014] By adopting the above technical scheme, when the iron filings are cleaned into the vertical groove, the extruding device can extrude the scattered iron filings into a whole, so that the operator can conveniently collect and clean the iron filings.

[0015] Preferably, the extruding device comprises a first extruding plate for extruding the iron filings, the first extruding plate is arranged in sliding fit with the inner wall of the horizontal groove, a driving assembly for driving the first extruding plate to move is arranged in the horizontal groove, a conveying groove is formed in one side wall of the horizontal groove, the conveying groove is connected to the outside, an abutting plate for abutting the iron filings is arranged in sliding fit in the horizontal groove, a plurality of sliding grooves are formed in the side wall of the horizontal groove, a sliding block is arranged in sliding fit in the sliding groove, the sliding block is fixedly connected to the abutting plate, a first spring is arranged in the sliding groove, one end of the first spring is fixedly connected to the sliding block, the other end of the first spring is fixedly connected to the inner wall of the sliding groove, and a fixing mechanism for fixing the abutting plate is arranged in the horizontal groove.

[0016] By adopting the above technical scheme, when it is needed to extrude the iron filings, the first extruding plate is first driven to move by the driving assembly, the first extruding plate pushes the iron filings to move towards the abutting plate, under the arrangement effect of the first extruding plate and the abutting plate, the iron filings are extruded into a whole, at this time, the abutting plate moves and drives the first spring to be in a stretched state, when the extrusion of the iron filings is completed, the abutting plate is fixed by the fixing mechanism, and then the first extruding plate is driven to move away from the abutting plate by the driving assembly, at this time, the iron filings block falls downward under the action of gravity and moves to the outside of the rack through the conveying groove, so that the operator can conveniently collect the iron filings.

[0017] Preferably, the fixing mechanism comprises a fixing block, one side wall of the horizontal groove is provided with a mounting groove, the fixing block is slidingly arranged on the inner wall of the mounting groove, one side of the abutting plate is provided with a fixing groove, and the fixing block can be inserted into the inner wall of the fixing groove; the fixing block is provided with a first inclined surface, the first inclined surface can be matched with the abutting plate, and a separation assembly for driving the fixing block to separate from the fixing groove is arranged in the horizontal groove.

[0018] By adopting the above technical scheme, when the first extrusion plate drives the abutting plate to move in the direction close to the fixing block, the abutting plate abuts against the fixing block, at this time, the abutting plate drives the fixing block to move upward in the vertical direction under the action of the first inclined surface, at this time, the abutting plate is continuously driven to move, and when the fixing block is aligned with the fixing groove, the fixing block is inserted into the inner wall of the fixing groove, so that the abutting plate can be conveniently fixed; when it is necessary to cancel the fixing effect of the fixing mechanism on the abutting plate, the fixing block is driven to separate from the fixing groove by the separation assembly, so that the fixing effect of the fixing mechanism on the abutting plate can be conveniently cancelled.

[0019] Preferably, the separation assembly comprises a separation block, the separation block is slidingly arranged on the inner wall of the mounting groove, a connecting block is slidingly arranged in the mounting groove, the connecting block is fixedly connected with the separation block, the connecting block is fixedly connected with the fixing block, a plurality of second springs are arranged in the mounting groove, one end of the second spring is fixedly connected with the inner wall of the mounting groove, and the other end of the second spring is fixedly connected with the connecting block; the two sides of the separation block are respectively provided with a second inclined surface and a third inclined surface, the second inclined surface can be matched with the first extrusion plate, and the third inclined surface can be matched with the first extrusion plate.

[0020] By adopting the above technical scheme, when the first extrusion plate moves away from the abutting plate, the first extrusion plate abuts against the separation block, the first extrusion plate drives the separation block to move upward in the vertical direction under the action of the second inclined surface, the separation block drives the connecting block to move upward in the vertical direction, and the connecting block drives the fixing block to move upward in the vertical direction, so that the fixing block can be conveniently driven to separate from the fixing groove.

[0021] Preferably, one side wall of the vertical groove is provided with a fourth inclined surface, the first extrusion plate is provided with a recess groove, a second extrusion plate is slidingly arranged in the recess groove, a plurality of third springs are arranged in the recess groove, one end of the third spring is fixedly connected with the second extrusion plate, the other end of the third spring is fixedly connected with the inner wall of the recess groove, and the second extrusion plate can be matched with the fourth inclined surface.

[0022] By adopting the above technical solution, when the driving assembly drives the first extrusion plate to move along the length direction of the frame, the second extrusion plate abuts against the fourth inclined surface. At this time, under the action of the fourth inclined surface, the second extrusion plate moves downward in the vertical direction. At this time, the iron chips in the horizontal groove will be squeezed from the vertical direction, which can further facilitate the extrusion molding of the iron chips.

[0023] Preferably, the driving assembly includes a second screw, a driving groove is opened on one side wall of the horizontal groove, the second screw is rotatably arranged on the inner wall of the driving groove, a driving block is fixedly connected to one side of the extrusion plate, the driving block is threadedly engaged with the second screw, a second motor is installed on the frame, and the output shaft of the second motor is fixedly connected to the second screw; a guide groove is opened on one side wall of the horizontal groove, a guide block is slidably arranged in the guide groove, and the guide block is fixedly connected to the extrusion plate.

[0024] By adopting the above technical solution, when it is necessary to drive the first extrusion plate to move along the length direction of the frame, the second motor is started to drive the output shaft to rotate, the second motor drives the second screw to rotate, and the second screw drives the drive block to move, thereby facilitating the driving of the first extrusion plate to move along the length direction of the frame.

[0025] Preferably, telescopic protective covers are provided in the driving groove, the guide groove and the sliding groove.

[0026] By adopting the above technical solution, when the first extrusion plate and the second extrusion plate extrude the iron chips, the provision of the telescopic protective cover can reduce the possibility of the iron chips getting stuck in the groove, thereby facilitating the extrusion molding of the iron chips.

[0027] In summary, this application has the following beneficial effects:

[0028] 1. When there are a lot of iron chips on the frame, the driving mechanism drives the cleaning block to move, and the cleaning block drives the brush to move, so that the iron chips in the collection tank can be swept into the vertical tank, which can facilitate the cleaning of the iron chips generated by the processing;

[0029] 2. When it is necessary to extrude the iron chips, the first extrusion plate is first driven to move by the driving assembly. The first extrusion plate pushes the iron chips to move in the direction close to the abutment plate. Under the setting action of the first extrusion plate and the abutment plate, the iron chips are squeezed into a whole. At this time, the abutment plate moves and drives the first spring to be in a stretched state. When the extrusion of the iron chips is completed, the abutment plate is fixed by the fixing mechanism, and then the first extrusion plate is driven by the driving assembly to move in the direction away from the abutment plate. At this time, the iron chips fall downward under the action of gravity and move to the outside of the frame through the conveying trough, so that the operator can collect the iron chips conveniently.

[0030] 3. When the first extrusion plate drives the abutment plate to move towards the direction close to the fixed block, the abutment plate abuts against the fixed block, at this time, the abutment plate drives the fixed block to move upwards along the vertical direction under the action of the first inclined surface, at this time, the abutment plate is continuously driven to move, when the fixed block is aligned with the fixed slot, the fixed block is inserted into the inner wall of the fixed slot, so that the abutment plate can be conveniently fixed; when it is required to cancel the fixing effect of the fixing mechanism on the abutment plate, the fixed block is separated from the fixed slot by the separation assembly, so that the fixing effect of the fixing mechanism on the abutment plate can be conveniently cancelled. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is the overall structure schematic diagram of the present application;

[0032] Figure 2 It is the sectional view of the extrusion device in the present application;

[0033] Figure 3 It is Figure 2 the local enlarged view of A in

[0034] Figure 4 It is Figure 2 the local enlarged view of B in

[0035] Figure 5 It is Figure 2 the local enlarged view of C in

[0036] Figure 6 It is the sectional view of the extrusion device in the present application;

[0037] BRIEF DESCRIPTION OF DRAWINGS: 1, rack; 11, collection groove; 12, cleaning block; 13, cleaning brush; 14, vertical slot; 15, horizontal slot; 16, support column; 2, driving mechanism; 211, first lead screw; 212, first motor; 22, guide assembly; 231, guide rod; 3, extrusion device; 311, first extrusion plate; 312, conveying groove; 313, abutment plate; 314, sliding groove; 315, sliding block; 316, first spring; 32, driving assembly; 321, second lead screw; 322, driving block; 323, second motor; 324, guide groove; 325, guide block; 326, driving groove; 33, fixing mechanism; 331, fixed block; 332, mounting slot; 333, fixed slot; 334, first inclined surface; 34, separation assembly; 341, separation block; 342, connecting block; 343, second spring; 344, second inclined surface; 345, third inclined surface; 351, fourth inclined surface; 352, accommodation slot; 353, second extrusion plate; 354, third spring; 361, telescopic protective sleeve. DETAILED DESCRIPTION

[0038] The present application discloses a high-speed high-precision horizontal machining center for lightweight auxiliary frame of automobile, likeFigure 1 As shown in the drawings, it comprises a rack 1, the rack 1 is square and arranged horizontally, the bottom of the rack 1 is fixedly connected with four support columns 16, the rack 1 is provided with a collecting groove 11, the cross section of the collecting groove 11 is square and extends vertically, the cleaning block 12 is slidably arranged in the collecting groove 11 along the length direction of the rack 1, the cleaning block 12 is square, the bottom of the cleaning block 12 is provided with a cleaning brush 13, the rack 1 is provided with a driving mechanism 2 for driving the cleaning block 12 to move along the length direction of the rack 1.

[0039] As shown in the drawings, Figure 1 and Figure 2 the collecting groove 11 is provided with a vertical groove 14 for storing iron filings, the cross section of the vertical groove 14 is square and extends vertically. When there are a large amount of iron filings on the rack 1, the cleaning block 12 is driven to move by the driving mechanism 2, the cleaning brush is driven to move by the cleaning block 12, so that the iron filings in the collecting groove 11 can be easily swept into the vertical groove 14, and the iron filings generated during processing can be easily cleaned.

[0040] As shown in the drawings, Figure 1 the driving mechanism 2 comprises a first lead screw 211, the first lead screw 211 is arranged along the length direction of the rack 1, both ends of the first lead screw 211 are rotatably arranged on the inner wall of the collecting groove 11 through bearings, one side wall of the rack 1 is provided with a first motor 212 through bolts, the output shaft of the first motor 212 is fixedly connected with one end of the first lead screw 211, the first lead screw 211 penetrates through the cleaning block 12 and is arranged, the first lead screw 211 is threadedly connected with the cleaning block 12, and the rack 1 is provided with a guide assembly 22 for guiding the cleaning block 12.

[0041] When it is necessary to drive the cleaning block 12 to move along the length direction of the rack 1, the first motor 212 is started to drive the output shaft to rotate, the output shaft of the first motor 212 drives the first lead screw 211 to rotate, and under the guiding action of the guide assembly 22 to the cleaning block 12, so that the cleaning block 12 can be conveniently driven to move along the length direction of the rack 1.

[0042] As shown in the drawings, Figure 1 the guide assembly 22 comprises a guide rod 231, the cross section of the guide rod 231 is circular and arranged along the length direction of the rack 1, both ends of the guide rod 231 are fixedly connected with the inner wall of the collecting groove 11, the guide rod 231 penetrates through the cleaning block 12 and is arranged, and the guide rod 231 is slidably connected with the cleaning block 12 along the length direction of the rack 1. When it is necessary to guide the cleaning block 12, the guide rod 231 is arranged, so that the possibility of rotation of the cleaning block 12 can be conveniently reduced, and the guiding action of the cleaning block 12 can be conveniently achieved.

[0043] As shown in the drawings, Figure 2As shown, one side wall of the vertical groove 14 is provided with a horizontal groove 15, the cross section of the horizontal groove 15 is square and extends along the length direction of the rack 1, and the horizontal groove 15 is provided with an extrusion device 3 for extruding the iron filings. When the iron filings are cleaned into the vertical groove 14, the extrusion device 3 can facilitate the extrusion of the scattered iron filings into a whole, thereby facilitating the collection and cleaning of the iron filings by the operator.

[0044] As shown in the Figure 2 , the extrusion device 3 includes a first extrusion plate 311 for extruding the iron filings, the first extrusion plate 311 is square, the first extrusion plate 311 is slidingly arranged on the inner wall of the horizontal groove 15 along the length direction of the rack 1, and the horizontal groove 15 is provided with a driving assembly 32 for driving the first extrusion plate 311 to move along the length direction of the rack 1; one side wall of the horizontal groove 15 is provided with a conveying groove 312, the cross section of the conveying groove 312 is square and extends along the vertical direction, and the conveying groove 312 is connected with the outside.

[0045] As shown in the Figure 2 and Figure 3 , the horizontal groove 15 is slidingly provided with an abutting plate 313 for abutting the iron filings along the length direction of the rack 1, the abutting plate 313 is square, the side wall of the horizontal groove 15 is provided with a plurality of sliding grooves 314, the cross section of the sliding groove 314 is square and extends along the length direction of the rack 1, the sliding groove 314 is slidingly provided with a sliding block 315 along the length direction of the rack 1, the sliding block 315 is square, the sliding block 315 is fixedly connected to one side wall of the abutting plate 313, the sliding groove 314 is provided with a first spring 316, the first spring 316 is arranged along the length direction of the rack 1, one end of the first spring 316 is fixedly connected to the sliding block 315, and the other end of the first spring 316 is fixedly connected to the inner wall of the sliding groove 314, and the horizontal groove 15 is provided with a fixing mechanism 33 for fixing the abutting plate 313.

[0046] When the iron filings need to be extruded, the first extrusion plate 311 is first driven to move by the driving assembly 32, the first extrusion plate 311 pushes the iron filings to move towards the abutting plate 313, under the action of the first extrusion plate 311 and the abutting plate 313, the iron filings are extruded into a whole, at this time the abutting plate 313 moves and drives the first spring 316 to be in a stretched state, when the extrusion of the iron filings is completed, the abutting plate 313 is fixed by the fixing mechanism 33, and then the first extrusion plate 311 is driven by the driving assembly 32 to move away from the abutting plate 313, at this time the iron filings block falls downward under the action of gravity and moves to the outside of the rack 1 through the conveying groove 312, thereby facilitating the collection of the iron filings by the operator.

[0047] As shown in the Figure 2 , Figure 3 and Figure 4As shown, the fixing mechanism 33 includes a fixing block 331, the cross section of the fixing block 331 is square, a side wall of the horizontal slot 15 is provided with a mounting slot 332, the mounting slot 332 extends in the vertical direction, the fixing block 331 is slidably arranged on the inner wall of the mounting slot 332 in the vertical direction, the top of the abutment plate 313 is provided with a fixing slot 333, the cross section of the fixing slot 333 is square and extends in the vertical direction, the fixing block 331 can be inserted into the inner wall of the fixing slot 333; a first inclined surface 334 is provided on the fixing block 331, the first inclined surface 334 can cooperate with the abutment plate 313, and a separation component 34 for driving the fixing block 331 to separate from the fixing slot 333 is provided in the horizontal slot 15.

[0048] When the first extrusion plate 311 drives the abutment plate 313 to move toward the fixed block 331, the abutment plate 313 abuts against the fixed block 331. At this time, under the action of the first inclined surface 334, the abutment plate 313 drives the fixed block 331 to move upward in the vertical direction. At this time, the abutment plate 313 continues to be driven to move. When the fixed block 331 is aligned with the fixing groove 333, the fixing block 331 is inserted into the inner wall of the fixing groove 333, thereby facilitating the fixing of the abutment plate 313. When it is necessary to cancel the fixing effect of the fixing mechanism 33 on the abutment plate 313, the separation component 34 is used to drive the fixing block 331 to separate from the fixing groove 333, thereby facilitating the cancellation of the fixing effect of the fixing mechanism 33 on the abutment plate 313.

[0049] like Figure 2 、 Figure 3 and Figure 5 As shown, the separation assembly 34 includes a separation block 341, which is square in shape. The separation block 341 is slidably arranged on the inner wall of the mounting groove 332 in the vertical direction. A connecting block 342 is slidably arranged in the mounting groove 332 in the vertical direction. The connecting block 342 is square in shape. The connecting block 342 is fixedly connected to the separation block 341, and the connecting block 342 is fixedly connected to the fixed block 331. A plurality of second springs 343 are arranged in the mounting groove 332. The second springs 343 are arranged in the vertical direction. One end of the second spring 343 is fixedly connected to the inner wall of the mounting groove 332, and the other end of the second spring 343 is fixedly connected to the connecting block 342; a second inclined surface 344 and a third inclined surface 345 are respectively provided on both sides of the separation block 341. The second inclined surface 344 can cooperate with the first extrusion plate 311, and the third inclined surface 345 can cooperate with the first extrusion plate 311.

[0050] When the first extrusion plate 311 moves away from the abutting plate 313, the first extrusion plate 311 abuts against the separation block 341, and under the action of the second inclined surface 344, the first extrusion plate 311 drives the separation block 341 to move upward in the vertical direction, the separation block 341 drives the connecting block 342 to move upward in the vertical direction, and the connecting block 342 drives the fixed block 331 to move upward in the vertical direction, so that the fixed block 331 can be conveniently separated from the fixed groove 333.

[0051] As shown in Figure 2 and Figure 6 , one side wall of the vertical groove 14 is provided with a fourth inclined surface 351, a first extrusion plate 311 is provided with a displacement groove 352, the cross section of the displacement groove 352 is square and extends in the vertical direction, a second extrusion plate 353 is slidably arranged in the displacement groove 352 in the vertical direction, the cross section of the second extrusion plate 353 is square, three third springs 354 are arranged in the displacement groove 352, the third springs 354 are arranged in the vertical direction, one end of the third spring 354 is fixedly connected to the bottom of the second extrusion plate 353, the other end of the third spring 354 is fixedly connected to the inner wall of the displacement groove 352, and the second extrusion plate 353 can cooperate with the fourth inclined surface 351.

[0052] When the driving assembly 32 drives the first extrusion plate 311 to move along the length direction of the rack 1, the second extrusion plate 353 abuts against the fourth inclined surface 351, at this time, under the action of the fourth inclined surface 351, the second extrusion plate 353 moves downward in the vertical direction, at this time, the iron filings in the horizontal groove 15 will receive extrusion from the vertical direction, so that the iron filings can be further conveniently extruded into a shape.

[0053] As shown in Figure 2 , the driving assembly 32 comprises a second lead screw 321, the second lead screw 321 is arranged along the length direction of the rack 1, one side wall of the horizontal groove 15 is provided with a driving groove 326, the cross section of the driving groove 326 is square and extends along the length direction of the rack 1, one end of the second lead screw 321 is rotatably arranged on the inner wall of the driving groove 326 through a bearing; one side of the first extrusion plate 311 is fixedly connected with a driving block 322, the driving block 322 is square, the second lead screw 321 penetrates through the driving block 322, and the driving block 322 is in threaded cooperation with the second lead screw 321.

[0054] As shown in Figure 2 , one side of the rack 1 is provided with a second motor 323 through bolts, the output shaft of the second motor 323 is fixedly connected with one end of the second lead screw 321; one side wall of the horizontal groove 15 is provided with a guide groove 324, the cross section of the guide groove 324 is square and extends along the length direction of the rack 1, a guide block 325 is slidably arranged in the guide groove 324 along the length direction of the rack 1, the guide block 325 is square, and the guide block 325 is fixedly connected with one side of the first extrusion plate 311.

[0055] When the first extrusion plate 311 needs to be driven to move along the length direction of the rack 1, the second motor 323 is started to drive the output shaft to rotate, the second motor 323 drives the second screw 321 to rotate, and the second screw 321 drives the driving block 322 to move, so that the first extrusion plate 311 can be conveniently driven to move along the length direction of the rack 1.

[0056] As shown in Figure 2 The driving groove 326, the guide groove 324 and the sliding groove 314 are all provided with telescopic protective sleeves 361, when the first extrusion plate 311 and the second extrusion plate 353 extrude the iron filings, the telescopic protective sleeves 361 can reduce the possibility of the iron filings being stuck in the grooves, so that the iron filings can be conveniently extruded into a shape.

[0057] Working principle:

[0058] When there are a large amount of iron filings on the rack 1, the driving mechanism 2 drives the cleaning block 12 to move, and the cleaning block 12 drives the brush to move, so that the iron filings in the collecting groove 11 can be conveniently swept into the vertical groove 14, and the iron filings generated in the processing can be conveniently cleaned.

[0059] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A high-speed and high-precision horizontal machining center for lightweight automobile subframes, comprising a frame (1), characterized in that: The frame (1) is provided with a collecting trough (11), a cleaning block (12) is slidably provided in the collecting trough (11), a cleaning brush (13) is provided on the cleaning block (12), and a driving mechanism (2) for driving the cleaning block (12) to move is provided on the frame (1); a vertical trough (14) for storing iron chips is provided on the collecting trough (11); a horizontal trough (15) is provided on a side wall of the vertical trough (14), and an extrusion device (3) for extruding iron chips is provided in the horizontal trough (15); the extrusion device (3) includes a A first extrusion plate (311) is slidably arranged on the inner wall of the horizontal groove (15), and a driving component (32) for driving the first extrusion plate (311) to move is arranged in the horizontal groove (15); a conveying groove (312) is provided on one side wall of the horizontal groove (15), and the conveying groove (312) is connected to the outside; an abutting plate (313) for abutting against iron chips is slidably arranged in the horizontal groove (15), and a plurality of sliding grooves (314) are provided on the side wall of the horizontal groove (15), and a sliding groove (314) is slidably arranged in the sliding groove (314). The horizontal groove (15) is provided with a fixing mechanism (33) for fixing the abutting plate (313); the fixing mechanism (33) includes a fixing block (331), and a side wall of the horizontal groove (15) is opened. A mounting groove (332) is provided, the fixing block (331) is slidably arranged on the inner wall of the mounting groove (332), a fixing groove (333) is provided on one side of the abutting plate (313), and the fixing block (331) can be plugged into the inner wall of the fixing groove (333); a first inclined surface (334) is provided on the fixing block (331), and the first inclined surface (334) can cooperate with the abutting plate (313); a separation component (34) for driving the fixing block (331) to separate from the fixing groove (333) is provided in the horizontal groove (15);The separation component (34) includes a separation block (341), the separation block (341) is slidably arranged on the inner wall of the installation groove (332), a connection block (342) is slidably arranged in the installation groove (332), the connection block (342) is fixedly connected to the separation block (341), the connection block (342) is fixedly connected to the fixed block (331), a plurality of second springs (343) are arranged in the installation groove (332), one end of the second spring (343) is fixedly connected to the inner wall of the installation groove (332), and the other end of the second spring (343) is fixedly connected to the connection block (342); a second inclined surface (344) and a third inclined surface (345) are respectively arranged on both sides of the separation block (341), the The second inclined surface (344) can cooperate with the first extrusion plate (311), and the third inclined surface (345) can cooperate with the first extrusion plate (311); a fourth inclined surface (351) is provided on one side wall of the vertical groove (14); a clearance groove (352) is provided on the first extrusion plate (311); a second extrusion plate (353) is slidably provided in the clearance groove (352); a plurality of third springs (354) are provided in the clearance groove (352); one end of the third spring (354) is fixedly connected to the second extrusion plate (353), and the other end of the third spring (354) is fixedly connected to the inner wall of the clearance groove (352); the second extrusion plate (353) can cooperate with the fourth inclined surface (351).

2. The high-speed and high-precision horizontal machining center for lightweight automobile subframes according to claim 1, characterized in that: The driving mechanism (2) comprises a first lead screw (211), the first lead screw (211) being rotatably arranged on the inner wall of the collecting tank (11), a first motor (212) being mounted on the frame (1), an output shaft of the first motor (212) being fixedly connected to one end of the first lead screw (211), the first lead screw (211) being threadedly engaged with the cleaning block (12), and a guide assembly (22) for guiding the cleaning block (12) being arranged on the frame (1).

3. The high-speed and high-precision horizontal machining center for lightweight automobile subframes according to claim 2, characterized in that: The guide assembly (22) comprises a guide rod (231), the guide rod (231) is fixedly connected to the inner wall of the collecting tank (11), and the guide rod (231) is slidably matched with the cleaning block (12).

4. The high-speed and high-precision horizontal machining center for lightweight automobile subframes according to claim 1, characterized in that: The driving assembly (32) includes a second lead screw (321), a driving groove (326) is provided on one side wall of the horizontal groove (15), and the second lead screw (321) is rotatably arranged on the inner wall of the driving groove (326). A driving block (322) is fixedly connected to one side of the first extrusion plate (311), and the driving block (322) is threadedly engaged with the second lead screw (321). A second motor (323) is installed on the frame (1), and the output shaft of the second motor (323) is fixedly connected to the second lead screw (321); a guide groove (324) is provided on one side wall of the horizontal groove (15), and a guide block (325) is slidably provided in the guide groove (324), and the guide block (325) is fixedly connected to the first extrusion plate (311).

5. The high-speed and high-precision horizontal machining center for lightweight automobile subframes according to claim 4, characterized in that: A telescopic protective cover (361) is provided in each of the driving groove (326), the guide groove (324), and the sliding groove (314).

Images