CN214642154U - Horizontal rear chip removal roller engraving machine - Google Patents

Abstract

The utility model relates to a horizontal rear chip removal roller engraving machine, which comprises a lathe bed, a turntable component, a tailstock component, a transverse moving seat, a roller engraving main shaft cutter component and an automatic chip removal mechanism, wherein the lathe bed is provided with a workpiece clamping part and a main shaft guide rail part, the transverse moving seat is arranged on the upper plane of the main shaft guide rail part through the transverse guide rail component, the roller engraving main shaft cutter component is arranged on the transverse moving seat through a longitudinal guide rail component, the automatic chip removal mechanism is arranged on one side of the lathe bed close to the workpiece clamping part, the middle section of the workpiece clamping part is of a slope structure and is provided with a guide slope surface which inclines downwards towards the automatic chip removal mechanism, a transverse supporting plate is arranged between the lower part of the tailstock guide rail and the guide slope surface along the extending direction of the tailstock guide rail, a plurality of chip removal holes are correspondingly arranged on the lower side of the transverse supporting plate, and the horizontal rear roller chip removal roller engraving machine, the machine tool has the advantages of good stability, reasonable structure, safety, convenience, automatic chip removal function, convenience in maintenance and suitability for machining large-diameter embossing rollers.

Description

Horizontal rear chip removal roller engraving machine

The technical field is as follows:

the utility model relates to a digit control machine tool technical field especially relates to a horizontal back chip removal roller carving machine.

Background art:

the roller engraving machine is a device for precisely engraving surface textures of cylindrical parts, replaces the traditional oxidation, corrosion or manual engraving process, greatly improves the engraving precision and the engraving efficiency, and is a vertical roller engraving machine.

For processing a large-diameter embossing roller, if a conventional vertical roller engraving machine is adopted, the position of a main shaft is necessarily designed to be very high, the center of the whole machine tool is too high, overturning is easily caused, and the stability and the safety of the machine tool are poor; in order to adjust the gravity center, the bottom of the machine tool needs to be enlarged and weighted, the occupied space is large, and waste is caused; in addition, the diameter of the embossing roller is too large, so that the operation of changing the tool during feeding and processing is very inconvenient for personnel, and the safety problem is easy to generate.

In addition, in the conventional roller carving machine, after the roller carving processing is finished, scrap iron generated after the processing needs to be manually cleaned, namely, the scrap iron is processed by adopting air blowing, cleaning and other modes, so that the scrap iron is easy to splash and the safety is poor in the cleaning process; the cleaning is complicated, the efficiency is low, and the cleaning is not clean; needs to be cleaned regularly, and wastes time and labor.

The utility model has the following contents:

to the above problem, the utility model provides a lathe stability is good, rational in infrastructure, safe convenient, have automatic chip removal function and maintain the horizontal back chip removal roller carving machine convenient, that is applicable to major diameter roller processing.

The utility model discloses a realize through following technical scheme: the horizontal type rear chip removal roller engraving machine comprises a machine body, a rotary table assembly, a tailstock assembly, a transverse moving seat and a roller engraving main shaft cutter assembly, wherein the machine body is in an open type ladder shape and is provided with a workpiece clamping part and a main shaft guide rail part, the main shaft guide rail part is higher than the workpiece clamping part, and the workpiece clamping part and the main shaft guide rail part are in transition through a connecting curved surface.

Wherein, revolving stage and tailstock subassembly cooperate jointly to be used for the centre gripping to treat the processing part, the tailstock guide rail that has two parallel arrangement on the work piece clamping part, the tailstock subassembly set up in can follow on the tailstock guide rail removes, the revolving stage subassembly set up in work piece clamping part one end and with the tailstock subassembly corresponds the setting, the revolving stage subassembly includes revolving stage and revolving stage driving piece, the revolving stage driving piece can drive the revolving stage rotates.

In order to realize the surface engraving processing of major diameter fancy roller part, improve equipment structure rationality and stability, improve the security and the convenience of operation simultaneously, this roller carving machine is horizontal structure, the side of the fancy roller part of roller carving main shaft cutter subassembly setting after the clamping that is used for processing.

In order to realize the axial and radial movement of the roller carving main shaft cutter assembly relative to the part in the horizontal plane, the transverse moving seat is arranged on the upper plane of the main shaft guide rail part through a transverse guide rail assembly and can move along the length direction of the machine body, and the roller carving main shaft cutter assembly is arranged on the transverse moving seat through a longitudinal guide rail assembly and can move along the length direction of the machine body in the horizontal plane along the direction perpendicular to the length direction of the machine body.

Further, the transverse guide assembly is arranged on the main shaft guide part, two planar transverse moving guide rails parallel to the tailstock guide rails, two transverse moving sliding blocks connected to the transverse moving base and corresponding to the transverse moving guide rails and a transverse sliding block driving device are arranged on the main shaft guide part, the transverse moving sliding blocks are sleeved on the transverse moving guide rails and can be driven by the transverse sliding block driving device to drive the transverse moving base to move along the transverse moving guide rails, the longitudinal guide rail assembly is arranged on the lower plane of the roller carving main shaft cutter assembly and perpendicular to the two longitudinal moving guide rails of the transverse moving guide rails, two longitudinal moving guide rails connected to the transverse moving base and corresponding to the longitudinal moving guide rails and a longitudinal sliding block driving device, the longitudinal moving guide rails are arranged in the longitudinal moving sliding blocks and can be driven by the longitudinal sliding block driving device to drive the roller carving main shaft cutter assembly The longitudinal moving slide block moves inwards.

Further, the roller carving main shaft cutter assembly comprises a cutter mounting seat and a cutter mounted in the cutter mounting seat.

In order to realize the automatic chip removal function of roller carving machine, improve equipment security and convenience, this horizontal back chip removal roller carving machine still includes automatic chip removal mechanism, automatic chip removal mechanism sets up the lathe bed is close to work piece clamping part one side is convenient for maintain and clear up.

Further, automatic chip removal mechanism includes the chip groove, sets up iron fillings conveyer, iron fillings conveying drive arrangement and iron fillings collection box in the chip groove.

Further, the chip groove includes that the chip groove shifts up with the slope by horizontal chip groove, the last grid that has of iron fillings conveyer, the grid is used for blocking the iron fillings, conveys.

In order to cooperate automatic chip removal mechanism to realize automatic chip removal function, be convenient for process iron fillings landing, improve iron fillings clearance effect, guarantee the cleanliness of equipment, the interlude of the work piece clamping part of lathe bed is slope body structure, have to the decurrent direction slope of automatic chip removal mechanism slope, the direction slope with it is tangent to connect the curved surface.

In order to improve lathe bed intensity, tailstock guide rail below with follow between the direction slope tailstock guide rail extending direction is equipped with horizontal backup pad, uses for cooperation direction slope, supplies iron fillings to pass through, fall into automatic chip removal mechanism, horizontal backup pad downside correspondence is run through and has been seted up a plurality of chip removal holes, horizontal backup pad is kept away from automatic chip removal mechanism a side with perpendicular to between the direction slope horizontal backup pad is equipped with a plurality of longitudinal support boards. In order to facilitate the discharge of the scrap iron and prevent the accumulation of the scrap iron, the two sides of the longitudinal supporting plate and the guide slope surface are transited through concave arc curved surfaces which extend to the two ends of the scrap discharging hole, and the scrap iron generated in the processing process can slide downwards along the slope and directly enter the automatic scrap discharging mechanism.

In order to improve tailstock positioning accuracy and location convenience, the tailstock subassembly includes from last to increasing piece and tailstock locating plate to tailstock, tailstock cushion, tailstock that sets gradually down, tailstock, it is top to have on the tailstock, the plane both sides have locating plate location hypotenuse under the tailstock locating plate, promptly tailstock locating plate lower extreme is the V type, tailstock guide rail inboard have with the anastomotic guide rail location hypotenuse of locating plate location hypotenuse, the tailstock subassembly is followed when the tailstock guide rail removes locating plate location hypotenuse with guide rail location hypotenuse is the laminating all the time, the tailstock increase piece lower plane with the laminating of tailstock guide rail upper surface.

In order to adjust the height of the tailstock conveniently, the tailstock height can be adjusted to adapt to clamping of parts with different sizes, the universality of equipment is improved, the plane on the tailstock cushion block has a gradient along the direction of the tailstock guide rail, the plane on the tailstock cushion block is provided with a limiting boss, the plane under the tailstock is provided with a limiting groove corresponding to the limiting boss, and the tailstock is arranged on the limiting boss through the limiting groove and can move along the limiting boss on the tailstock cushion block so as to adjust the height of the tailstock.

Spray cooling, improvement cutter life for roller carving cutter, help the chip breaking simultaneously, improve processingquality, this horizontal back chip removal roller carving machine still includes coolant liquid circulating device, coolant liquid circulating device sets up automatic chip removal mechanism is other, through the pipeline with roller carving main shaft cutter subassembly intercommunication.

In order to prevent iron chips, cutting fluid and the like from splashing, a baffle is connected to the transverse moving seat and can move along with the transverse moving seat.

The utility model has the advantages that: according to the horizontal rear chip removal roller engraving machine, the open-type stepped lathe bed structure and the horizontal main shaft structure are designed, namely the roller engraving main shaft is arranged on the side surface of the roller part, so that the processing of the large-diameter roller part is realized, the bottleneck that the operation height of the conventional roller engraving machine is limited is broken through, the reasonability and the stability of the equipment structure are greatly improved, and the safety and the convenience of the operations such as processing, measuring, tool changing and the like are improved; an automatic chip removal mechanism is designed on the side edge of the lathe body and is matched with a hollowed-out lathe body with an iron chip guide structure for use, so that the automatic chip removal function of the roller engraving machine is realized; the automatic chip removal mechanism is designed on the side surface of the lathe bed, and is not blocked by other parts, so that the maintenance of the automatic chip removal mechanism in the later period is facilitated; the tailstock positioning plate with the V-shaped lower end is designed to be matched with a tailstock guide rail with a positioning bevel edge for use, so that the positioning precision and convenience of the tailstock are improved; in addition, the horizontal rear chip removal roller engraving machine is high in machine body strength and stability, high in machining precision, strong in universality, compact in structure and small in occupied space.

Description of the drawings:

fig. 1 and fig. 2 are schematic structural views of the horizontal rear chip removal roller engraving machine of the present invention with the baffle hidden;

fig. 3 is a schematic structural view of the horizontal rear chip removal roller engraving machine of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2;

FIG. 5 is a partial enlarged view of FIG. 2 at B;

fig. 6 is a partial enlarged view of the roller carving main shaft cutter assembly of the horizontal rear chip removal roller carving machine of the present invention;

fig. 7 is the utility model discloses a processing state schematic diagram behind horizontal back chip removal roller carving machine's the clamping work piece.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

As shown in fig. 1-3, a horizontal back chip removal roller carving machine, including lathe bed 1, revolving stage subassembly 2, tailstock subassembly 3, lateral shifting seat 4, roller carving main shaft cutter subassembly 5, automatic chip removal mechanism 8 and coolant liquid circulating device 9, lathe bed 1 is open-type echelonment, has work piece clamping part 11 and main shaft guide rail portion 12, main shaft guide rail portion 12 is higher than work piece clamping part 11, work piece clamping part 11 and main shaft guide rail portion 12 pass through the transition of connecting curved surface 13, be connected with baffle 41 on the lateral shifting seat 4, baffle 41 can follow lateral shifting seat 4 removes together.

The workpiece clamping part 11 is provided with two tailstock guide rails 111 arranged in parallel, the tailstock assembly 3 is arranged on the tailstock guide rails 111 and can move along the tailstock guide rails 111, the rotary table assembly 2 is arranged at one end of the workpiece clamping part 11 and corresponds to the tailstock assembly 3, the rotary table assembly 2 comprises a rotary table 21 and a rotary table driving part 22, and the rotary table driving part 22 can drive the rotary table 21 to rotate.

Automatic chip removal mechanism 8 sets up lathe bed 1 is close to 11 one side of work piece clamping part, be in including chip groove 81, setting iron fillings conveyer 82, iron fillings conveying drive arrangement 83 and iron fillings collection box 84 in the chip groove 81, chip groove 81 includes that horizontal chip groove 811 shifts up chip groove 812 with the slope, iron fillings conveyer 82 is last to have grid 821.

And the cooling liquid circulating device 9 is arranged beside the automatic chip removal mechanism 8 and is communicated with the roller carving main shaft cutter component 5 through a pipeline.

As shown in fig. 5, the tailstock assembly 3 includes a tailstock 31, a tailstock cushion block 32, a tailstock heightening block 33 and a tailstock positioning plate 34, which are sequentially arranged from top to bottom, the tailstock 31 is provided with a tip 311, two sides of the lower plane of the tailstock positioning plate 34 are provided with positioning plate positioning inclined edges 341, the inner side of the tailstock guide rail 111 is provided with a guide positioning inclined edge 1111 matched with the positioning plate positioning inclined edge 341, when the tailstock assembly 3 moves along the tailstock guide rail 111, the positioning plate positioning inclined edge 341 is always attached to the guide positioning inclined edge 1111, and the lower plane of the heightening tailstock block 33 is attached to the upper plane of the tailstock guide rail 111.

The upper plane of the tailstock cushion block 32 has a slope along the direction of the tailstock guide rail 111, the upper plane of the tailstock cushion block 32 has a limiting boss 321, the lower plane of the tailstock 31 is provided with a limiting groove 312 corresponding to the limiting boss 321, and the tailstock 31 is arranged on the limiting boss 321 through the limiting groove 312 and can move on the upper plane of the tailstock cushion block 32 along the limiting boss 321, so that the height of the tailstock 31 is adjusted.

As shown in fig. 6, the transverse moving seat 4 is disposed on the upper plane of the spindle guide 12 through a transverse guide assembly 6, the transverse guide assembly 6 includes two transverse moving guides 61 disposed on the upper plane of the spindle guide 12 and parallel to the tailstock guide 111, a transverse moving slider 62 connected to the lower plane of the transverse moving seat 4 and corresponding to the transverse moving guides 61, and a transverse slider driving device 63, the transverse moving slider 62 is sleeved on the transverse moving guides 61 and can drive the transverse moving seat 4 to move along the transverse moving guides 61 under the driving of the transverse slider driving device 63, so as to drive the transverse moving seat 4 to move along the length direction of the bed 1.

The roll carving spindle tool assembly 5 includes a tool mount 52 and a tool 51 mounted in the tool mount 52, the roller carving main shaft cutter assembly 5 is arranged on the transverse moving seat 4 through a longitudinal guide rail assembly 7, the longitudinal guide rail assembly 7 comprises two longitudinal moving guide rails 71 which are arranged on the lower plane of the roller carving main shaft cutter assembly 5 and are perpendicular to the transverse moving guide rails 61, a longitudinal moving slide block 72 which is connected to the upper plane of the transverse moving seat 4 and corresponds to the longitudinal moving guide rails 71, and a longitudinal slide block driving device 73, the longitudinal moving guide 71 is arranged in the longitudinal moving slide 72 and can drive the roller carving main shaft cutter assembly 5 to move in the longitudinal moving slide 72 under the driving of the longitudinal slide driving device 73, thereby driving the roller carving main shaft cutter assembly 5 to move in the horizontal plane along the direction vertical to the length direction of the lathe bed 1.

As shown in fig. 1 and 4, the interlude of the work piece clamping part 11 of the lathe bed 1 is a slope body structure, have to the decurrent direction slope face 112 of the slope of the automatic chip removal mechanism 8, the direction slope face 112 with it is tangent to connect curved surface 13, tailstock guide rail 111 below with follow between the direction slope face 112 tailstock guide rail 111 extending direction is equipped with horizontal backup pad 14, a plurality of chip removal holes 141 have been seted up to horizontal backup pad 14 downside correspondence running through, horizontal backup pad 14 keeps away from automatic chip removal mechanism 8 a side with lead perpendicular to between the slope face 112 horizontal backup pad 14 is equipped with a plurality of vertical backup pads 15, vertical backup pad 15 both sides with pass through concave circular arc curved surface 16 transition between the direction slope face 112, concave circular arc curved surface 16 extends to chip removal hole 141 both ends.

This horizontal back chip removal roller carving machine mainly is used for processing major diameter flower roller part, carry out roller carving operation man-hour, as shown in fig. 7, at first according to the part model with tailstock 31 along spacing boss 321 on the tailstock cushion 32, adjust to suitable height, with part 10 clamping on revolving stage 21, remove tailstock subassembly 3, hold the part to top 311, then begin to carry out roller carving processing, specifically be, revolving stage driving piece 22 drive revolving stage 21 drives part 10 and rotates, lateral shifting seat 4 drives roller carving main shaft cutter subassembly 5 and removes to processing initial position along lateral shifting guide rail 61 under the drive of lateral sliding block drive arrangement 63, roller carving main shaft cutter subassembly 5 moves to part 10 surface under vertical slider drive arrangement 73 effect, begin to carry out roller carving processing to the part, roller carving main shaft cutter subassembly 5 is processed the limit and is moved along the part axial.

In the processing process, the cooling liquid circulating device 9 conveys the cooling liquid to the roller carving main shaft tool assembly 5 through the hose in a pressurizing manner, the tool 51 is subjected to spray cooling, meanwhile, chip breaking is facilitated, continuously generated scrap iron moves downwards along the inclined downward connecting curved surface 13 and the guide slope surface 112 and falls into the automatic chip removal mechanism 8 through the chip removal hole 141, the scrap iron conveying driving device 83 drives the scrap iron conveying device 82 to move, and therefore the scrap iron on the scrap iron conveying device 82 is conveyed into the scrap iron recycling box 84, and the cleanliness of the roller carving machine can be guaranteed at any time.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. The utility model provides a horizontal back chip removal roller carving machine which characterized in that: the automatic roll carving machine comprises a machine body (1), a rotary table component (2), a tailstock component (3), a transverse moving seat (4) and a roll carving main shaft cutter component (5), wherein the machine body (1) is in an open type step shape and is provided with a workpiece clamping part (11) and a main shaft guide rail part (12), the main shaft guide rail part (12) is higher than the workpiece clamping part (11), the workpiece clamping part (11) and the main shaft guide rail part (12) are transited through a connecting curved surface (13),

the workpiece clamping part (11) is provided with two tailstock guide rails (111) which are arranged in parallel, the tailstock component (3) is arranged on the tailstock guide rails (111) and can move along the tailstock guide rails (111), the rotary table component (2) is arranged at one end of the workpiece clamping part (11) and corresponds to the tailstock component (3), the rotary table component (2) comprises a rotary table (21) and a rotary table driving part (22), and the rotary table driving part (22) can drive the rotary table (21) to rotate,

the transverse moving seat (4) is arranged on the upper plane of the spindle guide part (12) through a transverse guide rail assembly (6) and can move along the length direction of the machine body (1), the roller carving spindle cutter assembly (5) is arranged on the transverse moving seat (4) through a longitudinal guide rail assembly (7) and can move in the horizontal plane along the length direction vertical to the machine body (1),

still include automatic chip removal mechanism (8), automatic chip removal mechanism (8) set up be in lathe bed (1) is close to work piece holder (11) one side, the interlude of work piece holder (11) of lathe bed (1) is slope body structure, have to downward direction slope face (112) of automatic chip removal mechanism (8) slope, direction slope face (112) with it is tangent to connect curved surface (13), tailstock guide rail (111) below with follow between direction slope face (112) tailstock guide rail (111) extending direction is equipped with horizontal backup pad (14), a plurality of chip removal holes (141) have been run through to horizontal backup pad (14) downside correspondence, horizontal backup pad (14) are kept away from automatic chip removal mechanism (8) a side with perpendicular to between direction slope face (112) horizontal backup pad (14) are equipped with a plurality of vertical backup pads (15), the two sides of the longitudinal supporting plate (15) are transited with the guide slope surface (112) through a concave arc curved surface (16), and the concave arc curved surface (16) extends to the two ends of the chip removal hole (141).

2. The horizontal rear chip removal roller engraving machine according to claim 1, characterized in that: automatic chip removal mechanism (8) are in including chip groove (81), setting iron fillings conveyer (82), iron fillings conveying drive arrangement (83) and iron fillings collection box (84) in chip groove (81).

3. The horizontal rear chip removal roller engraving machine according to claim 2, characterized in that: the scrap discharging groove (81) comprises a horizontal scrap discharging groove (811) and an inclined upward scrap discharging groove (812), and the scrap iron conveying device (82) is provided with a grid (821).

4. The horizontal rear chip removal roller engraving machine according to claim 1, characterized in that: tailstock subassembly (3) include from last to increasing piece (33) and tailstock locating plate (34) down tailstock (31), tailstock cushion (32), the tailstock that sets gradually, tailstock (31) is last to have top (311), plane both sides have locating plate location hypotenuse (341) under tailstock locating plate (34), tailstock guide rail (111) inboard have with locating plate location hypotenuse (1111) anastomotic guide rail location hypotenuse (341), tailstock subassembly (3) are followed when tailstock guide rail (111) remove locating plate location hypotenuse (341) with guide rail location hypotenuse (1111) is the laminating all the time, the tailstock increase piece (33) down the plane with the laminating of plane on tailstock guide rail (111).

5. The horizontal rear chip removal roller engraving machine according to claim 4, characterized in that: the plane has the slope along tailstock guide rail (111) direction on tailstock cushion (32), the plane has spacing boss (321) on tailstock cushion (32), spacing groove (312) that correspond with spacing boss (321) are seted up to tailstock (31) lower plane, tailstock (31) pass through spacing groove (312) set up on spacing boss (321) and can follow spacing boss (321) plane removal on tailstock cushion (32), thereby adjust tailstock (31) height.

6. The horizontal rear chip removal roller engraving machine according to claim 1, characterized in that: transverse guide subassembly (6) is including setting up two planar being on a main shaft guide portion (12) are on a parallel with transverse movement guide rail (61) of tailstock guide rail (111), connect under transverse movement seat (4) plane with transverse movement slider (62) that transverse movement guide rail (61) correspond and transverse movement slider drive arrangement (63), transverse movement slider (62) cover is established on transverse movement guide rail (61) and can be in transverse movement slider drive arrangement (63) drive down drive transverse movement seat (4) are followed transverse movement guide rail (61) remove, longitudinal rail subassembly (7) are including setting up two perpendicular to of roller carving main shaft cutter subassembly (5) lower plane longitudinal movement guide rail (71), connection transverse movement seat (4) upper plane with longitudinal movement slider (72) that longitudinal movement guide rail (71) correspond, And the longitudinal slide block driving device (73), the longitudinal moving guide rail (71) is arranged in the longitudinal moving slide block (72) and can drive the roller carving main shaft cutter assembly (5) to move in the longitudinal moving slide block (72) under the driving of the longitudinal slide block driving device (73).

7. The horizontal rear chip removal roller engraving machine according to claim 1, characterized in that: still include coolant liquid circulating device (9), coolant liquid circulating device (9) set up automatic chip removal mechanism (8) are other, through the pipeline with roller carving main shaft cutter subassembly (5) intercommunication.

8. The horizontal rear chip removal roller engraving machine according to claim 1, characterized in that: the transverse moving seat (4) is connected with a baffle (41), and the baffle (41) can move along with the transverse moving seat (4).

9. The horizontal rear chip removal roller engraving machine according to claim 1, characterized in that: the roller carving main shaft cutter assembly (5) comprises a cutter mounting seat (52) and a cutter (51) installed in the cutter mounting seat (52).

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