Equipment suitable for machining short and wide workpieces

Abstract

The utility model relates to equipment suitable for machining short and wide workpieces, which comprises a rack, a machining table is arranged on the rack, a sectional material feeding channel for transverse conveying is arranged on the machining table, a machining mechanism is arranged on the upper side of the machining table, the machining mechanism comprises a machining movement device connected to the rack, and the machining movement device is arranged on the rack. More than two vertical shaft machining heads are connected to the machining movement device in a driving manner, and are arranged in the longitudinal direction of the machining table; according to the equipment, the machining movement device is used for driving the two or more vertical shaft machining heads to achieve three-dimensional movement at the same time, the two or more vertical shaft machining heads are longitudinally arranged in the feeding direction, the vertical shaft machining heads can rapidly move when short and wide profiles are machined, and the machining efficiency can still be improved even if multiple machining stations exist in the width direction of the profiles.

Description

TECHNICAL FIELD

[0001] The utility model relates to drill and attack cut all -in -one field, specifically a kind of equipment suitable for processing short wide workpiece. BACKGROUND

[0002] The structure of the current profile drilling and cutting all-in-one machine is shown in the profile deep processing cutting all-in-one machine of Chinese patent document, patent number: CN202210349311.3, which mainly includes a rack and a processing table assembly. The processing table assembly includes a processing table arranged on the rack. The processing table assembly is provided with a profile channel. The processing table assembly further includes two sets of vertical shaft machining mechanisms. In the prior art, the two sets of vertical shaft machining mechanisms are arranged transversely along the feeding direction of the profile channel. When one of the vertical shaft machining mechanisms is working, the other one needs to be avoided. Therefore, if the workpiece has multiple processing stations in the width direction, the processing efficiency will be low. Therefore, the drilling and cutting all-in-one machine needs to be further improved. SUMMARY

[0003] The utility model aims at solving the above-mentioned problems of the prior art and provides a device suitable for processing short wide workpieces with simple and reasonable structure.

[0004] A device suitable for processing short wide workpieces includes a rack. The rack is provided with a processing table. The processing table is provided with a transversely conveying profile feeding channel. The upper side of the processing table is provided with a machining mechanism. The machining mechanism includes a machining motion device connected to the rack. The machining motion device is drivingly connected to two or more vertical shaft machining heads. The two or more vertical shaft machining heads are arranged longitudinally along the processing table.

[0005] The purpose of the utility model can also be solved by the following technical measures:

[0006] As a more specific scheme, the rack is further provided with a cutting mechanism placed at the rear end of the processing table. The cutting mechanism reciprocates at least along the longitudinal direction of the processing table.

[0007] As a further scheme, the rear of the cutting mechanism on the rack is further provided with an end face machining mechanism.

[0008] As a further scheme, the machining mechanism further includes a gantry. The gantry is connected to the rack and spans the front end of the processing table. The machining motion device is fixedly connected to the gantry.

[0009] As a further scheme, the processing table includes a support plate. The profile feeding channel is arranged on the support plate. The front end, middle and rear end of the support plate are respectively provided with a front end clamping assembly, a profile moving device and a rear end clamping assembly.

[0010] As a further scheme, the vertical shaft machining head comprises a high-speed motor, and a tool holder is arranged on an output shaft of the high-speed motor; and one or two or more combinations of drill bit tools, tapping tools and milling tools are detachably connected to the two or more tool holders.

[0011] As a further scheme, the machining movement device comprises a longitudinal fixed seat and a longitudinal movable seat slidably connected to an upper side of the longitudinal fixed seat; a longitudinal screw transmission pair 3 and a first servo motor are arranged on the longitudinal fixed seat; the first servo motor is in transmission connection with the longitudinal screw transmission pair; and the longitudinal screw transmission pair is in transmission connection with the longitudinal movable seat.

[0012] Further, a transverse movable seat is slidably connected to an upper side of the longitudinal movable seat; a transverse screw transmission pair and a second servo motor are arranged on the transverse movable seat; the second servo motor is in transmission connection with the transverse screw transmission pair; and the transverse screw transmission pair is in transmission connection with the longitudinal movable seat.

[0013] Further, a vertical screw transmission pair, a third servo motor and a lifting slide plate are arranged on one side of the transverse movable seat; the third servo motor is in transmission connection with the vertical screw transmission pair; the lifting slide plate is slidably connected to the transverse movable seat and in transmission connection with the vertical screw transmission pair; and the vertical shaft machining head is fixed on the lifting slide plate.

[0014] As a further scheme, the cutting mechanism comprises a cutting movement device, a cutting motor and a saw blade; the cutting movement device is connected to the rack; the cutting motor is connected to the cutting movement device; and the saw blade is fixedly connected to an output shaft of the cutting motor.

[0015] As a further scheme, the front end clamping and stopping assembly and the rear end clamping and stopping assembly each comprise an upper pressing plate, a side pressing block and a fixed reference block; the upper pressing plate is movably arranged above the bearing plate and is driven by an upper pressing cylinder; the fixed reference block is fixed to one side edge of the bearing plate; and the side pressing block is movably arranged on the other side edge of the bearing plate and is driven by a side pressing cylinder to move relative to the fixed reference block.

[0016] As a further scheme, the profile moving device comprises a movable base and a feeding movement device for driving the movable base to move forward and backward along the profile feeding channel; side clamping supports are arranged on both sides of the movable base; a fixed reference back plate is fixedly connected to one side clamping support and arranged on one side of the bearing plate; and an active side clamping block is connected to the other side clamping support by a hydraulic cylinder and is driven to move relative to the fixed reference back plate.

[0017] The beneficial effects of the utility model are as follows:

[0018] The equipment utilizes the machining motion device to drive two or more vertical shaft machining heads to simultaneously realize three-dimensional motion, and the two or more vertical shaft machining heads are longitudinally arranged along the feeding direction, and when machining short and wide profiles, the two or more vertical shaft machining heads can be quickly moved, and even if the width direction of the profile has multiple machining stations, the machining efficiency can still be improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of an embodiment in the utility model.

[0020] Figure 2 It is a structural schematic view of a machining mechanism in the utility model.

[0021] Figure 3 It is another angle structural schematic view of a machining mechanism in the utility model.

[0022] Figure 4 It is a structural schematic view of a machining table in the utility model.

[0023] Figure 5 It is a structural schematic view of a cutting mechanism in the utility model. DETAILED DESCRIPTION

[0024] The utility model is further illustrated below in combination with the drawings and embodiments.

[0025] Referring to Figures 1 to 5 A device suitable for machining short and wide workpieces, comprising a rack 1, a machining table 2 arranged on the rack 1, a profile feeding channel 3 arranged on the machining table 2 and horizontally feeding, and a machining mechanism 4 arranged on the upper side of the machining table 2, wherein the machining mechanism 4 comprises a machining motion device 5 connected to the rack 1, two or more vertical shaft machining heads 6 driven and connected to the machining motion device 5, and the two or more vertical shaft machining heads 6 are arranged longitudinally along the machining table 2.

[0026] The device utilizes the machining motion device 5 to drive two or more vertical shaft machining heads 6 to simultaneously realize three-dimensional motion, and the two or more vertical shaft machining heads 6 are longitudinally arranged along the feeding direction, and when machining short and wide profiles, the two or more vertical shaft machining heads 6 can be quickly moved, and even if the width direction of the profile has multiple machining stations, the machining efficiency can still be improved.

[0027] The rack 1 is further provided with a cutting mechanism 7 arranged at the rear end of the machining table 2, the cutting mechanism 7 reciprocates at least along the longitudinal direction of the machining table 2, after the vertical shaft machining head 6 processes the profile, the cutting mechanism 7 continues to feed forward and cuts the profile into multiple independent workpieces, and the cutting mechanism 7 only needs to reciprocate longitudinally to complete the cutting action, and in the embodiment, the cutting mechanism 7 can also move up and down.

[0028] The rear of the frame 1 corresponding to the cutting mechanism 7 is also provided with an end face machining mechanism; the end face machining mechanism can be a horizontal shaft machining head, which is similar in structure to the vertical shaft machining head 6. After the horizontal shaft machining head is combined, five-face machining of the workpiece can be realized.

[0029] The frame 1 is provided with an active area, and the machining movement device 5 controls the vertical shaft machining head 6 to move only in the active area, while the cutting mechanism 7 and the end face machining mechanism are arranged outside the active area.

[0030] The machining mechanism 4 further comprises a gantry 41 connected to the frame 1 and spanning the front end of the machining table 2, and the machining movement device 5 is fixedly connected to the gantry 41; the gantry 41 enables the machining mechanism 4 to be installed on the upper side of the machining table 2, facilitating the longitudinal movement of two or more vertical shaft machining heads 6, and avoiding the machining mechanism 4 being arranged on one side of the machining table 2, which causes the size of the all-in-one machine to become larger.

[0031] The machining table 2 comprises a supporting plate 21, and the profile feeding channel 3 is arranged on the supporting plate 21; the front end, middle and rear end of the supporting plate 21 are respectively provided with a front end clamping assembly 22, a profile moving device 23 and a rear end clamping assembly 24; the front end clamping assembly 22 and the rear end clamping assembly 24 can clamp and fix the profile during machining, which can improve the machining precision of the profile, and in addition, the profile moving device 23 can feed the profile forward after machining.

[0032] The vertical shaft machining head 6 comprises a high-speed motor 61, and a tool holder 62 is arranged on the output shaft of the high-speed motor 61; two or more tool holders 62 are detachably connected with one or a combination of two or more of a drill bit 63, a tapping tool and a milling tool; in this embodiment, two tool holders 62 can be simultaneously connected with the same type of tool, or can be connected with different types of tools, which makes the machining more flexible and the utility better.

[0033] The machining movement device 5 comprises a longitudinal fixed seat 51 and a longitudinal movable seat 52 slidably connected to the upper side of the longitudinal fixed seat 51; the longitudinal fixed seat 51 is provided with a longitudinal screw transmission pair 53 and a first servo motor 54, the first servo motor 54 is in transmission connection with the longitudinal screw transmission pair 53, and the longitudinal screw transmission pair 53 is in transmission connection with the longitudinal movable seat 52; this structure can control the vertical shaft machining head 6 to move forward and backward along the feeding direction according to the length of the workpiece.

[0034] Further comprising a transverse movable seat 55 which is slidingly connected on the upper side of the longitudinal movable seat 52, and the transverse movable seat 55 is provided with a transverse screw transmission pair 56 and a second servo motor 57, the second servo motor 57 is drivingly connected with the transverse screw transmission pair 56, and the transverse screw transmission pair 56 is drivingly connected with the longitudinal movable seat 52; this structure can control the vertical shaft machining head 6 to move left and right according to the position of the workpiece machining, so as to complete the transfer or switching of the machining position of the vertical shaft machining head 6;

[0035] The transverse movable seat 55 is further provided with a vertical screw transmission pair 58, a third servo motor 59 and a lifting slide plate 510 on one side, the third servo motor 59 is drivingly connected with the vertical screw transmission pair 58, the lifting slide plate 510 is slidingly connected on the transverse movable seat 55 and drivingly connected with the vertical screw transmission pair 58, and the vertical shaft machining head 6 is fixed on the lifting slide plate 510; this structure can control the vertical shaft machining head 6 to feed or retreat.

[0036] The cutting mechanism 7 comprises a cutting motion device 71, a cutting motor 72 and a saw blade 73, the cutting motion device 71 is connected on the rack 1, the cutting motor 72 is connected on the cutting motion device 71, and the saw blade 73 is fixedly connected on the output shaft of the cutting motor 72; this cutting motion device 71 can control the saw blade 73 to move up and down in addition to the longitudinal movement;

[0037] The cutting motion device 71 actually comprises a cutting material fixed seat 711 which is horizontally arranged on the lower side of the machining table 2, the cutting material fixed seat 711 is provided with a first screw transmission pair 712 and a fourth servo motor 713, the fourth servo motor 713 is drivingly connected with the first screw transmission pair 712, and the cutting material fixed seat 711 is slidingly connected with a cutting material movable seat 714 on the upper side, the cutting material movable seat 714 is provided with a second screw transmission pair 715 and a fifth servo motor 716, the second screw transmission pair 715 and the fifth servo motor 716 are drivingly connected, and the second screw transmission pair 715 is connected with a motor seat 717, and the cutting motor 72 is fixed on the motor seat 717.

[0038] The front end clamping and stopping assembly 22 and the rear end clamping and stopping assembly 24 both comprise an upper pressing plate 221, a side pressing block 222 and a fixed reference block 223, the upper pressing plate 221 is movably arranged above the supporting plate 21 by driving of an upper pressing material cylinder 224, the fixed reference block 223 is fixed on one side edge of the supporting plate 21, and the side pressing block 222 is movably arranged on the other side edge of the supporting plate 21 and is driven to move relative to the fixed reference block 223 by a side pressing material cylinder 225.

[0039] The profile moving device 23 comprises a movable base 231 and a feeding movement device driving the movable base 231 to move back and forth along the profile feeding channel 3, and both sides of the movable base 231 are provided with side clamping supports 233, one of which is fixedly connected with a fixed reference leaning plate 234 on one side of the supporting plate 21, and the other is connected with a movable side clamping block 235 through a hydraulic oil cylinder 236 and drives the movable side clamping block 235 to move relative to the fixed reference leaning plate 234;

[0040] The profile moving device 23 can realize feeding in the front and back directions, and the width between the movable side clamping block 235 and the fixed reference leaning plate 234 can clamp two or more same narrow profiles side by side, so that the rigidity of the clamped profiles is improved, and the hydraulic oil cylinder 236 is used as the power clamping, which is suitable for processing large pieces and has more reliable clamping force.

[0041] The feeding movement device comprises a feeding fixed seat 239, the supporting plate 21 is fixed on the upper side of the feeding fixed seat 239, the feeding fixed seat 239 is provided with a third screw rod transmission pair 237 and a fifth servo motor 238, and the movable base 231 is slidingly connected on the upper side of the feeding fixed seat 239 and is in transmission connection with the third screw rod transmission pair 237.

[0042] Each screw rod transmission pair comprises a shaft coupling, a screw rod shaft and a screw rod nut, the output end of each servo motor is connected with one end of the shaft coupling, the screw rod shaft is connected with the other end of the shaft coupling, and the screw rod nut is sleeved on the screw rod shaft; and a slide rail assembly is further arranged between the two linkage components, and the sliding connection is realized through the slide rail assembly.

[0043] The above is the preferred scheme of the utility model, and the basic principle, main features and advantages of the utility model are displayed and described. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed, and the protection scope of the utility model is defined by the appended claims and equivalents.

Claims

1. An apparatus suitable for processing short wide workpieces, comprising a frame (1), a processing table (2) is arranged on the frame (1), a profile feeding channel (3) for transverse feeding is arranged on the processing table (2), and a processing mechanism (4) is arranged on the upper side of the processing table (2), characterized in that: The processing mechanism (4) comprises a processing movement device (5) connected to the frame (1), and two or more vertical shaft processing heads (6) are drivingly connected to the processing movement device (5) and arranged along the longitudinal direction of the processing table (2).

2. An apparatus suitable for processing short wide workpieces according to claim 1, characterized in that: The frame (1) is further provided with a cutting mechanism (7) arranged at the rear end of the processing table (2), and the cutting mechanism (7) reciprocates at least along the longitudinal direction of the processing table (2).

3. An apparatus suitable for processing short wide workpieces as claimed in claim 1, characterised in that: The frame (1) is further provided with an end face processing mechanism corresponding to the rear of the cutting mechanism (7).

4. An apparatus suitable for processing short wide workpieces as claimed in claim 1, characterised in that: The processing mechanism (4) further comprises a gantry (41) connected to the frame (1) and spanning the front end of the processing table (2), and the processing movement device (5) is fixedly connected to the gantry (41).

5. An apparatus suitable for processing short wide workpieces as claimed in claim 1, characterised in that: The processing table (2) comprises a supporting plate (21), the profile feeding channel (3) is arranged on the supporting plate (21), and the front end, the middle and the rear end of the supporting plate (21) are respectively provided with a front end clamping assembly (22), a profile moving device (23) and a rear end clamping assembly (24).

6. An apparatus suitable for processing short wide workpieces as claimed in claim 1, characterised in that: The vertical shaft processing head (6) comprises a high-speed motor (61), and a tool holder (62) is arranged on the output shaft of the high-speed motor (61); one or two or more combinations of a drill bit tool (63), a tapping tool and a milling tool are detachably connected to the two or more tool holders (62).

7. An apparatus suitable for processing short wide workpieces as claimed in claim 1, characterized in that: The processing movement device (5) comprises a longitudinal fixed seat (51) and a longitudinal movable seat (52) slidingly connected to the upper side of the longitudinal fixed seat (51); the longitudinal fixed seat (51) is provided with a longitudinal screw rod transmission pair (53) and a first servo motor (54), the first servo motor (54) is drivingly connected to the longitudinal screw rod transmission pair (53), and the longitudinal screw rod transmission pair (53) is drivingly connected to the longitudinal movable seat (52); Further comprising a transverse movable seat (55) slidingly connected to the upper side of the longitudinal movable seat (52), and the transverse movable seat (55) is provided with a transverse screw rod transmission pair (56) and a second servo motor (57), the second servo motor (57) is drivingly connected to the transverse screw rod transmission pair (56), and the transverse screw rod transmission pair (56) is drivingly connected to the longitudinal movable seat (52); One side of the transverse movable seat (55) is further provided with a vertical screw rod transmission pair (58), a third servo motor (59) and a lifting slide plate (510), the third servo motor (59) is drivingly connected to the vertical screw rod transmission pair (58), the lifting slide plate (510) is slidingly connected to the transverse movable seat (55) and drivingly connected to the vertical screw rod transmission pair (58), and the vertical shaft processing head (6) is fixed to the lifting slide plate (510).

8. An apparatus suitable for processing short wide workpieces according to claim 2, characterized in that: The cutting mechanism (7) comprises a cutting movement device (71), a cutting motor (72) and a saw blade (73), the cutting movement device (71) is connected to the frame (1), the cutting motor (72) is connected to the cutting movement device (71), and the saw blade (73) is fixedly connected to the output shaft of the cutting motor (72).

9. An apparatus suitable for processing short wide workpieces as claimed in claim 5, characterised in that: The front end clamping and stopping assembly (22) and the rear end clamping and stopping assembly (24) each comprise an upper pressing plate (221), a side pressing block (222) and a fixed reference block (223), the upper pressing plate (221) is movably arranged above the supporting plate (21) by an upper pressing cylinder (224), the fixed reference block (223) is fixed on one side of the supporting plate (21), and the side pressing block (222) is movably arranged on the other side of the supporting plate (21) and is driven to move relative to the fixed reference block (223) by a side pressing cylinder (225).

10. An apparatus suitable for processing short wide workpieces as claimed in claim 5, characterised in that: The profile moving device (23) comprises a movable base (231) and a feeding movement device (232) for driving the movable base (231) to move back and forth along the profile feeding channel (3), and the movable base (231) is provided with a side clamping support (233) on each side, one side clamping support (233) is fixedly connected with a fixed reference leaning plate (234) arranged on one side of the supporting plate (21), and the other side clamping support (233) is connected with a movable side clamping block (235) by a hydraulic oil cylinder (236) and drives the movable side clamping block (235) to move relative to the fixed reference leaning plate (234).

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