CN113399722A

CN113399722A - Full-automatic bar end face milling machine

Info

Publication number: CN113399722A
Application number: CN202110775392.9A
Authority: CN
Inventors: 梁西
Original assignee: Taizhou Ronghao Electromechanical Co ltd
Current assignee: Taizhou Ronghao Electromechanical Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-09-17

Abstract

The invention discloses a full-automatic bar end face milling machine, which relates to the technical field of machining and adopts the technical scheme that: the automatic bar end face milling machine comprises a workbench, a power head used for installing a cutter is arranged on the workbench, a feeding channel is arranged on the workbench, a feeding station is arranged on the workbench, the feeding channel can convey bars to the feeding station, a clamp assembly used for clamping the bars is arranged on the workbench, a feeding assembly is arranged between the feeding station and the clamp assembly, the feeding assembly is used for conveying the bars at the feeding station to the clamp assembly, a positioning assembly is arranged on the workbench, the positioning assembly is used for axially positioning the bars in the clamp assembly, the automatic degree of the full-automatic bar end face milling machine is high, the production efficiency is high, and the machining quality is stable.

Description

Full-automatic bar end face milling machine

Technical Field

The invention relates to the technical field of machining, in particular to a full-automatic bar end face milling machine.

Background

Currently, the existing blank bar needs to process two corresponding planes at the end (see fig. 7), and for the existing processing equipment, a common milling machine is mostly adopted for processing operation. Therefore, a small amount of machining requirements can be met, but for the requirement of mass production, repeated clamping is required to be carried out manually by a common milling machine, the machining efficiency is seriously influenced by the machining mode, the machined quality is unstable, workpieces with the accuracy which cannot meet the requirements easily occur, and a large amount of manpower is consumed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a full-automatic bar end milling machine which has the advantage of high production efficiency.

The technical purpose of the invention is realized by the following technical scheme: the automatic feeding device comprises a workbench, be provided with the unit head that is used for installing the cutter on the workstation, be provided with the pay-off way on the workstation, be provided with the material loading station on the workstation, the pay-off way can with the bar is carried extremely the material loading station, be provided with the anchor clamps subassembly that is used for the centre gripping bar on the workstation, the material loading station with be provided with the material loading subassembly between the anchor clamps subassembly, the material loading subassembly be used for with the bar of material loading station department is carried extremely the anchor clamps subassembly, be provided with locating component on the workstation, locating component is used for right bar in the anchor clamps subassembly carries out axial positioning.

Through above-mentioned technical scheme, the bar is carried to the material loading station under the effect of pay-off way, the material loading subassembly carries the bar of material loading station department to anchor clamps subassembly department again, the anchor clamps subassembly is fixed with the bar centre gripping, locating component is to bar axial positioning, with this stability of guaranteeing bar man-hour, prevent to add the bar unstability and influence processingquality, after the bar is stabilized by the clamping, unit head driving tool processes the bar, degree of automation is high, need not the manual work and carries out material loading and clamping bar, high production efficiency.

Preferably, the clamp assembly comprises at least two supporting seats and at least one clamp head group, the upper end face of each supporting seat abuts against the peripheral wall of the bar, each clamp head group comprises a clamp head I and a clamp head II, the clamp head I and the clamp head II are arranged oppositely, a clamp head I is provided with a clamp port I, the clamp head II is provided with a clamp port II, and the clamp head I can be matched with the clamp head II to clamp the bar tightly.

Through above-mentioned technical scheme, the up end of supporting seat supports with the periphery wall counterbalance of bar and leans on, guarantees that the bar is by stable the up end of placing at the supporting seat, and the clamp is first to press from both sides the bar with the cooperation of clamp two, makes stable the placing of bar between clamping opening one and clamping opening two, guarantees the stability of bar when adding man-hour, guarantees that the processingquality of bar is stable.

Preferably, the up end of workstation is provided with mount pad one and mount pad two, be provided with guide arm one between mount pad one and the mount pad two, one end and the mount pad one of guide arm one are connected, the other end and the mount pad two of guide arm one are connected, sliding connection has the mounting panel on the guide arm one, chuck one set up in the lateral wall of mounting panel, chuck two set up in the lateral wall of mount pad two, be provided with on the mount pad one and can make the mounting panel is followed a guide arm reciprocating motion's driving piece.

Through the technical scheme, the first chuck is arranged on the side wall of the mounting plate, the mounting plate reciprocates along the first guide rod under the action of the driving piece, the mounting plate moves along the first guide rod to be close to the second mounting seat, the first chuck is close to the second chuck, the first chuck is matched with the second chuck to clamp the bar, the mounting plate moves along the first guide rod to be away from the second mounting seat, the first chuck is away from the second chuck, and the bar can be taken out from the space between the first chuck and the second chuck.

Preferably, a first sliding groove is formed in the side wall of the mounting plate, a first chuck is arranged in the first sliding groove in a sliding mode, a second sliding groove is formed in the side wall of the second mounting seat, a second chuck is arranged in the second sliding groove in a sliding mode, a protrusion is arranged on the upper end face of the supporting seat, and the protrusion is close to the mounting plate.

Through the technical scheme, the first chuck slides and sets up in the first spout, the second chuck slides and sets up in the second spout, first chuck and second chuck can remove spout one and spout two respectively, adjust first chuck and second chuck to the optimum position and carry out the centre gripping to the bar, guarantee the stability of bar, also can adapt to the bar to different length through the position of adjustment first chuck and second chuck simultaneously, application scope is wide, set up the arch at the up end of supporting seat, and the arch is close to the mounting panel, prevent that the bar from rolling to mounting panel one side under the tight state of non-clamp, drop from the supporting seat.

Preferably, the driving piece comprises a first cylinder, a first connecting head and a second connecting head, the output end of the first cylinder is connected with the first connecting head, the second connecting head is connected with the mounting plate, and the first connecting head is rotatably connected with the second connecting head.

Through the technical scheme, the output end of the first air cylinder extends out, the first air cylinder and the second connector are connected through driving, the mounting plate reciprocates along the first guide rod, and the first connector is rotatably connected with the second connector, so that the requirement for actual stroke is met, the specification size of the first air cylinder does not need to be improved, the occupied space is reduced, and the overall structure is more compact.

Preferably, the locating component comprises a second cylinder, a first limit block, a second limit block and a movable block, the second cylinder is installed on the second mounting seat, the output end of the second cylinder is connected with the movable block, a second guide rod is arranged on the second mounting seat, the movable block is connected with the second guide rod in a sliding mode, the movable block is fixedly connected with the first limit block through a connecting rod, the first limit block can abut against one end of a bar, and the second limit block can abut against the other end of the bar.

Through the technical scheme, the output end of the second air cylinder extends out, the movable block is driven to slide along the second guide rod, the first limiting block is driven to be away from the bar, the output end of the second air cylinder retracts, the movable block is driven to slide along the second guide rod, the first limiting block is driven to be close to the bar, the first limiting block is enabled to abut against one end of the bar, the other end of the second limiting block abuts against the bar, and the first limiting block and the second limiting block are matched to limit the axial direction of the bar.

Preferably, the workbench is provided with a baffle plate, the baffle plate is close to the discharge end of the feeding channel, a feeding plate is movably arranged between the baffle plate and the feeding channel, the workbench is provided with a third air cylinder, the output end of the third air cylinder is connected with a connecting block, the connecting block is fixedly connected with the feeding plate, the upper end of the feeding plate is provided with an inclined plane, and the inclined plane is the feeding station.

Through above-mentioned technical scheme, the bar passes through the pay-off way after, on the inclined plane of the discharge end of follow pay-off way dropped to the flitch, and is blockked by the baffle and can't drop from the inclined plane, and the output of cylinder three stretches out, and drives through the connecting block and goes up the flitch removal, goes up the flitch and carries the bar to the assigned position after removing.

Preferably, the feeding channel is obliquely arranged on the workbench, the feeding end of the feeding channel is higher than the discharging end of the feeding channel, at least two supports are arranged on the workbench, supporting rods are detachably connected to the side walls of the supports, strip-shaped holes are formed in the side walls of the supporting rods, the supporting rods are detachably connected with the feeding channel, and a plurality of mounting holes are formed in the side walls of the feeding channel.

Through above-mentioned technical scheme, the slope of pay-off way sets up, and the feed end of pay-off way is higher than the discharge end of pay-off way, the bar can roll to the discharge end of pay-off way by the feed end of pay-off way, and finally blockked by the baffle and fall to material loading station department, a plurality of mounting hole is seted up to the lateral wall of pay-off way, the bracing piece can be dismantled with the support and be connected, the bracing piece can be dismantled with the pay-off way and be connected, the accessible is fixed with the bar hole of bracing piece and different mounting hole, the realization is to the regulation of pay-off way inclination.

Preferably, the material loading subassembly includes finger cylinder and clamp splice, be provided with the mounting bracket on the workstation, be provided with slip table module one on the mounting bracket, be provided with the connecting seat on the slip table module one, be provided with slip table module two on the connecting seat, slip table module one with slip table module two is relatively perpendicular, be provided with the connecting plate on the slip table module two, finger cylinder install in the connecting plate, finger cylinder's output with the clamp splice is connected.

Through the technical scheme, the first sliding table module is relatively vertical to the second sliding table module, the finger cylinder is moved to the feeding station under the action of the first sliding table module and the second sliding table module, the clamping block is driven by the output end of the finger cylinder, bar clamping in the feeding station is achieved, the finger cylinder with the bar clamped is moved to the supporting seat through the first sliding table module and the second sliding table module, and finally the bar is placed on the upper end face of the supporting seat.

Preferably, the workbench is provided with a stand column, the stand column is provided with a first linear module, the power head is arranged on the first linear module, the workbench is provided with a second linear module, the clamp assembly is arranged on the second linear module, and the first linear module and the second linear module are relatively vertical.

Through above-mentioned technical scheme, under the effect of sharp module one and sharp module two, can remove the power head and process the bar of centre gripping on the anchor clamps subassembly.

In summary, compared with the prior art, the beneficial effects of the invention are as follows:

1. the stability of bar processing is good, need not the manual work and carries out material loading and clamping bar, and degree of automation is high, practices thrift the cost of labor, and production efficiency is high, and processingquality is stable.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment;

FIG. 2 is a schematic structural diagram of a driving member according to an embodiment;

FIG. 3 is a schematic structural view of a feeding channel according to an embodiment;

FIG. 4 is a schematic diagram of a fixture assembly according to an embodiment;

FIG. 5 is a partial schematic structural diagram according to the first embodiment;

FIG. 6 is a schematic partial structural view of the second embodiment;

FIG. 7 is a schematic structural diagram of a machined bar according to an embodiment.

Reference numerals: 1. a power head; 2. a feeding channel; 3. a feeding station; 4. a clamp assembly; 41. a supporting seat; 42. a chuck group; 421. a first chuck; 422. a second chuck; 5. a feeding assembly; 51. a finger cylinder; 52. a clamping block; 6. a positioning assembly; 61. a second air cylinder; 62. a first limiting block; 63. a second limiting block; 64. a movable block; 7. a first clamping opening; 8. a second clamping opening; 9. a first mounting seat; 10. a second mounting seat; 11. a first guide rod; 12. mounting a plate; 13. a drive member; 131. a first cylinder; 132. a first connecting head; 133. a second connector; 14. a first sliding chute; 15. a second chute; 16. a protrusion; 17. a second guide rod; 18. a baffle plate; 19. feeding plates; 20. a third air cylinder; 21. connecting blocks; 22. a bevel; 23. a support; 24. a support bar; 25. a strip-shaped hole; 26. mounting holes; 27. a mounting frame; 28. a sliding table module I; 29. a second sliding table module; 30. a connecting seat; 31. a connecting plate; 32. a column; 33. a first linear module; 34. a second linear module; 35. a rotating shaft; 36. a spring; 37. a work table; 38. a bar stock; 39. a connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the utility model provides a full-automatic bar end face milling machine, as shown in fig. 1-5, including workstation 37, be provided with stand 32 on the workstation 37, be provided with straight line module 33 on the stand 32, it is preferred, the drive direction of straight line module 33 is the Y axle direction, be provided with straight line module two 34 on the workstation 37, it is preferred, the drive direction of straight line module two 34 is the X axle direction, straight line module two 33 and straight line module two 34 are relative perpendicular, be provided with the unit head 1 that is used for installing the cutter on the workstation 37, unit head 1 sets up in straight line module one 33, be provided with the anchor clamps subassembly 4 that is used for centre gripping bar 38 on the workstation 37, anchor clamps subassembly 4 sets up in straight line module two 34, anchor clamps subassembly 4 is located the below of unit head 1.

Be provided with pay-off way 2 on the workstation 37, be provided with material loading station 3 on the workstation 37, pay-off way 2 can carry bar 38 to material loading station 3, be provided with material loading subassembly 5 between material loading station 3 and the anchor clamps subassembly 4, material loading subassembly 5 is used for carrying bar 38 to anchor clamps subassembly 4 with material loading station 3 department, be provided with locating component 6 on the workstation 37, locating component 6 is used for carrying out axial positioning to bar 38 in the anchor clamps subassembly 4.

The feeding channel 2 is obliquely arranged on the workbench 37, the feeding end of the feeding channel 2 is higher than the discharging end of the feeding channel 2, a bar 38 can roll from the feeding end of the feeding channel 2 to the discharging end of the feeding channel 2, at least two supports 23 are arranged on the workbench 37, the side wall of each support 23 is detachably connected with a support rod 24, the supports 23 are connected with the support rods 24 through bolts, preferably, four supports 23 are arranged on the workbench 37 and symmetrically distributed on two sides of the feeding channel 2, the side walls of the four supports 23 are all connected with the support rods 24 through bolts, the side wall of each support rod 24 is provided with a strip-shaped hole 25, the strip-shaped hole 25 is positioned at one end of each support rod 24 close to the feeding channel 2, the side wall of the feeding channel 2 is provided with a plurality of mounting holes 26, the mounting holes 26 are uniformly distributed along the length direction of the feeding channel 2, the support rods 24 are detachably connected with the mounting, it should be noted that, according to the actual situation, the number of the support rods 24 and the supports 23 can be increased appropriately for different types of bars 38 to ensure the stability of the feeding channel 2.

The material loading subassembly 5 includes finger cylinder 51 and clamp splice 52, be provided with mounting bracket 27 on the workstation 37, be provided with slip table module 28 on the mounting bracket 27, the drive direction of slip table module 28 is the X axle direction, be provided with connecting seat 30 on the slip table module 28, be provided with slip table module two 29 on the connecting seat 30, the drive direction of slip table module two 29 is the Y axle direction, slip table module 28 is relative perpendicular with slip table module two 29, be provided with connecting plate 31 on the slip table module two 29, finger cylinder 51 installs in connecting plate 31, finger cylinder 51's output is connected with clamp splice 52, it is preferred, the quantity of clamp splice 52 is two at least, what slip table module one 28 and slip table module two 29 all adopted is electronic slip table module.

The clamp assembly 4 includes at least two support seats 41 and at least one clamp group 42, preferably, the number of the clamp groups 42 is two, it should be noted that the number of the clamp groups 42 can also be increased appropriately, but at least one clamp group 42 is needed, the clamp group 42 is composed of a first clamp 421 and a second clamp 422, the first clamp 421 and the second clamp 422 are arranged opposite to each other, the first clamp 421 is provided with a first clamping opening 7, the second clamp 422 is provided with a second clamping opening 8, an inner wall of the first clamping opening 7 can abut against an outer peripheral wall of the bar stock 38, an inner wall of the second clamping opening 8 can abut against an outer peripheral wall of the bar stock 38, and the first clamp 421 can cooperate with the second clamp 422 to clamp the bar stock 38, so that the bar stock 38 is located between the first clamping opening 7 and the second clamping opening 8.

The upper end face of the workbench 37 is provided with a first mounting seat 9 and a second mounting seat 10, a first guide rod 11 is arranged between the first mounting seat 9 and the second mounting seat 10, one end of the first guide rod 11 is fixedly connected with the first mounting seat 9, the other end of the first guide rod 11 is fixedly connected with the second mounting seat 10, a mounting plate 12 is slidably connected onto the first guide rod 11, preferably, the number of the first guide rod 11 is two, a first chuck 421 is arranged on the side wall of the mounting plate 12, a second chuck 422 is arranged on the side wall of the second mounting seat 10, a first chute 14 is arranged on the side wall of the mounting plate 12, the first chuck 421 is slidably arranged in the first chute 14, a second chute 15 is arranged on the side wall of the second mounting seat 10, the second chuck 422 is slidably arranged in the second chute 15, the length direction of the first chute 14 is the Z-axis direction, and the length direction of the second chute 15 is the Z-axis direction.

The driving part 13 capable of enabling the mounting plate 12 to reciprocate along the guide rod 11 is arranged on the first mounting seat 9, preferably, the driving part 13 comprises a first air cylinder 131, a first connecting head 132 and a second connecting head 133, the first connecting head 132 is connected to the output end of the first air cylinder 131, preferably, the first connecting head 132 adopts a fisheye joint, the second connecting head 133 is connected with the mounting plate 12, the first connecting head 132 and the second connecting head 133 are rotatably connected through a rotating shaft 35, preferably, the second connecting head 133 adopts a hinged joint, as other schemes, the driving part 13 can also directly adopt the air cylinder to drive the mounting plate 12, and only the air cylinder needs to have enough stroke.

Preferably, the number of the support seats 41 is two, and the two support seats 41 are respectively close to two ends of the bar 38, so as to support the bar 38 at the two ends of the bar 38, and an upper end surface of the support seat 41 abuts against an outer peripheral wall of the bar 38, it should be noted that the number of the support seats 41 can also be increased appropriately, the upper end surface of the support seat 41 is provided with the protrusion 16, the protrusion 16 is close to the mounting plate 12, and the protrusion 16 can prevent the bar 38 from rolling towards the mounting plate 12.

The positioning assembly 6 comprises a second cylinder 61, a first limiting block 62, a second limiting block 63 and a movable block 64, the second cylinder 61 is installed on a second mounting seat 10, the output end of the second cylinder 61 is connected with the movable block 64, a second guide rod 17 is arranged on the second mounting seat 10, the movable block 64 is connected to the second guide rod 17 in a sliding mode, the movable block 64 is fixedly connected with the first limiting block 62 through a connecting rod 39, the first limiting block 62 can abut against one end of the bar stock 38, and the second limiting block 63 can abut against the other end of the bar stock 38.

Be provided with baffle 18 on the workstation 37, baffle 18 is close to the discharge end of pay-off way 2, the activity is provided with material loading plate 19 between baffle 18 and the pay-off way 2, it is preferred, baffle 18's quantity is two and the two interval sets up, be provided with three 20 cylinders on the workstation 37, three 20 cylinder's output is connected with connecting block 21, three 20 cylinder's output driving direction is Y axle direction, connecting block 21 and material loading plate 19 fixed connection, material loading plate 19's upper end is provided with inclined plane 22, inclined plane 22 is close to pay-off way 2, inclined plane 22 is material loading station 3.

The working principle of the full-automatic bar milling end face machine is as follows:

the feeding end of the feeding channel 2 of the bar material 38 rolls to the discharging end of the feeding channel 2, and after passing through the discharging end of the feeding channel 2, the bar material falls onto the inclined plane 22 of the upper material plate 19 and is stopped by the baffle 18; under the effect of slip table module 28 and slip table module two 29, finger cylinder 51 moves towards the direction that is close to material loading plate 19, cylinder three 20 stretches out the output simultaneously, make material loading plate 19 move along the Y axle direction through connecting block 21, move to material loading plate 19 department when finger cylinder 51, finger cylinder 51's output drive clamp splice 52, with bar 38 centre gripping on the inclined plane 22, rethread slip table module 28 and slip table module two 29, the finger cylinder 51 that the centre gripping has bar 38 moves to supporting seat 41 department, finger cylinder 51 drives clamp splice 52, place bar 38 in the up end of supporting seat 41; the output end of the first cylinder 131 extends out and is in driving connection with the first connector 133 and the second connector 133, so that the mounting plate 12 moves towards the direction close to the second mounting seat 10 along the first guide rod 11, the first clamp 421 gradually approaches the second clamp 422, and finally the first clamp 421 and the second clamp 422 are matched to clamp the bar stock 38, so that the bar stock 38 is fixed between the first clamping opening 7 and the second clamping opening 8; the output end of the second cylinder 61 drives the movable block 64 to slide along the second guide rod 17 and drives the first limiting block 62 to be close to the bar stock 38, so that the first limiting block 62 abuts against one end of the bar stock 38, and the other end of the second limiting block 63 abuts against the bar stock 38; under the action of the first linear module 33, the power head 1 and the tool move to the designated position, and the power head 1 drives the tool to process the bar 38.

Example two:

the difference between the second embodiment and the first embodiment is that: as shown in fig. 6, the positioning assembly 6 includes a second cylinder 61, a first limit block 62, a second limit block 63 and a movable block 64, the second cylinder 61 is installed on a second mounting seat 10, the output end of the second cylinder 61 is connected with the movable block 64, a second guide rod 17 is arranged on the second mounting seat 10, the movable block 64 is slidably connected to the second guide rod 17, a connecting rod 39 is arranged on the side wall of the first limit block 62, the movable block 64 is slidably connected to the connecting rod 39, a spring 36 is sleeved on the connecting rod 39, one end of the spring 36 abuts against the first limit block 62, the other end of the spring 36 abuts against the movable block 64, the first limit block 62 can abut against one end of the bar 38, and the second limit block 63 can abut against the other end of the bar 38.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

Claims

1. The utility model provides a full-automatic bar mills terminal surface machine, includes workstation (37), characterized by: be provided with unit head (1) that is used for the installation cutter on workstation (37), be provided with pay-off way (2) on workstation (37), be provided with material loading station (3) on workstation (37), pay-off way (2) can with bar (38) are carried extremely material loading station (3), be provided with on workstation (37) and be used for centre gripping bar (38) anchor clamps subassembly (4), material loading station (3) with be provided with material loading subassembly (5) between anchor clamps subassembly (4), material loading subassembly (5) be used for with bar (38) of material loading station (3) department carry extremely anchor clamps subassembly (4), be provided with locating component (6) on workstation (37), locating component (6) are used for right bar (38) in anchor clamps subassembly (4) carry out axial positioning.

2. The full-automatic bar milling facing machine as claimed in claim 1, wherein: the clamp component (4) comprises at least two supporting seats (41) and at least one clamp head group (42), the upper end face of each supporting seat (41) is abutted to the peripheral wall of the bar (38), each clamp head group (42) comprises a clamp head I (421) and a clamp head II (422), the clamp head I (421) is opposite to the clamp head II (422), a clamping opening I (7) is arranged on the clamp head I (421), a clamping opening II (8) is arranged on the clamp head II (422), and the clamp head I (421) can be matched with the clamp head II (422) to clamp the bar (38).

3. The full-automatic bar milling facing machine as claimed in claim 2, wherein: the up end of workstation (37) is provided with mount pad (9) and mount pad two (10), be provided with between mount pad (9) and mount pad two (10) guide arm (11), the one end and the mount pad (9) of guide arm (11) are connected, the other end and the mount pad two (10) of guide arm (11) are connected, sliding connection has mounting panel (12) on guide arm (11), chuck (421) set up in the lateral wall of mounting panel (12), chuck two (422) set up in the lateral wall of mount pad two (10), be provided with on mount pad (9) and make mounting panel (12) are followed guide arm (11) reciprocating motion's driving piece (13).

4. The full-automatic bar milling facing machine as claimed in claim 3, wherein: spout one (14) have been seted up to the lateral wall of mounting panel (12), first chuck (421) slide set up in spout one (14), spout two (15) have been seted up to the lateral wall of mount pad two (10), second chuck (422) slide set up in spout two (15), the up end of supporting seat (41) is provided with arch (16), arch (16) are close to mounting panel (12).

5. The full-automatic bar milling facing machine as claimed in claim 3, wherein: the driving piece (13) comprises a first cylinder (131), a first connecting head (132) and a second connecting head (133), the output end of the first cylinder (131) is connected with the first connecting head (132), the second connecting head (133) is connected with the mounting plate (12), and the first connecting head (132) is rotatably connected with the second connecting head (133).

6. The full-automatic bar milling facing machine as claimed in claim 1, wherein: locating component (6) includes two (61) cylinders, stopper one (62), two (63) stoppers and movable block (64), two (61) cylinders install in mount pad two (10), the output of two (61) cylinders with movable block (64) are connected, be provided with two (17) guide arms on mount pad two (10), movable block (64) sliding connection in two (17) guide arms, movable block (64) with stopper one (62) are through connecting rod (39) fixed connection, stopper one (62) can be leaned on with the one end counterbalance of bar (38), stopper two (63) can be leaned on with the other end counterbalance of bar (38).

7. The full-automatic bar milling facing machine as claimed in claim 1, wherein: be provided with baffle (18) on workstation (37), baffle (18) are close to the discharge end of pay-off way (2), baffle (18) with it has material loading plate (19) to move about between pay-off way (2), be provided with cylinder three (20) on workstation (37), the output of cylinder three (20) is connected with connecting block (21), connecting block (21) with material loading plate (19) fixed connection, the upper end of material loading plate (19) is provided with inclined plane (22), inclined plane (22) do material loading station (3).

8. The full-automatic bar milling facing machine as claimed in claim 1, wherein: the inclined feeding channel (2) is arranged on the workbench (37), the feeding end of the feeding channel (2) is higher than the discharging end of the feeding channel (2), at least two supports (23) are arranged on the workbench (37), a supporting rod (24) is detachably connected to the side wall of each support (23), a strip-shaped hole (25) is formed in the side wall of each supporting rod (24), each supporting rod (24) is detachably connected with the feeding channel (2), and a plurality of mounting holes (26) are formed in the side wall of the feeding channel (2).

9. The full-automatic bar milling facing machine as claimed in claim 1, wherein:

material loading subassembly (5) are including pointing cylinder (51) and clamp splice (52), be provided with mounting bracket (27) on workstation (37), be provided with slip table module (28) on mounting bracket (27), be provided with connecting seat (30) on slip table module (28), be provided with slip table module two (29) on connecting seat (30), slip table module (28) with slip table module two (29) are relatively perpendicular, be provided with connecting plate (31) on slip table module two (29), point cylinder (51) install in connecting plate (31), point the output of cylinder (51) with clamp splice (52) are connected.

10. The full-automatic bar milling facing machine as claimed in claim 1, wherein: be provided with stand (32) on workstation (37), be provided with sharp module one (33) on stand (32), unit head (1) set up in sharp module one (33), be provided with sharp module two (34) on workstation (37), anchor clamps subassembly (4) set up in sharp module two (34), sharp module one (33) with sharp module two (34) are relatively perpendicular.