CN209502814U - A kind of numerical control press - Google Patents

A kind of numerical control press Download PDF

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Publication number
CN209502814U
CN209502814U CN201920227188.1U CN201920227188U CN209502814U CN 209502814 U CN209502814 U CN 209502814U CN 201920227188 U CN201920227188 U CN 201920227188U CN 209502814 U CN209502814 U CN 209502814U
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China
Prior art keywords
workbench
numerical control
reject chute
planker
support plate
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Application number
CN201920227188.1U
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Chinese (zh)
Inventor
刘三孩
刘学
贾小民
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Beijing Guoshi Power Equipment Co Ltd
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Beijing Guoshi Power Equipment Co Ltd
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Priority to CN201920227188.1U priority Critical patent/CN209502814U/en
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Abstract

The utility model relates to a kind of numerical control presses, including workbench, reject chute is offered on the upside of the workbench, the support plate that multiple side walls mutually abut is provided on the upside of the reject chute, the both ends side of the support plate is connected with the Rotational Cylindrical for being rotationally connected with reject chute, the both ends other side of the support plate is also rotatably connected to connecting rod, vertical sliding is connected with planker in the horizontal direction for the two sides of the reject chute, ipsilateral connecting rod lower end is rotationally connected with ipsilateral planker, the driving mechanism that planker moves downward can be dragged by being additionally provided in the workbench.There is the utility model waste material to clear up more convenient, simple effect.

Description

A kind of numerical control press
Technical field
The utility model relates to the technical fields of sheet fabrication, more particularly, to a kind of numerical control press.
Background technique
Numerical control press is the abbreviation of numerically controlled punching machine, is a kind of automated machine tool equipped with program control system, the control System processed, which can be handled logically, has control coding or other symbolic instruction regulated procedures, and is decoded, to make to rush Bed acts and processes part, and numerical control press can be used for all kinds of metal sheet parts processing, can disposably be automatically performed a variety of multiple Miscellaneous pass and the processing of shallow drawing and forming, it is also possible to which small punch die rushes big circular hole, square hole, kidney slot and various shapes in such a way that step is rushed The curved profile of shape saves a large amount of die cost for conventional ones, and low cost can be used and short cycle adds Work small lot, diversified product have the biggish range of work and working ability, currently, in the prior art, most of number Clamp on control punching machine needs to manually adjust clamping device, and needs to be used cooperatively with reorientation cylinder and be just able to achieve reorientation It is complicated for operation in the process to the clamping again of plate.
The existing Chinese invention patent that can refer to application notification number and be CN101869951A, describes a kind of numerical control turret punching Bed X-direction feed mechanism, which includes the crossbeam being set on NC turret punch machine lathe bed, is arranged on the outside of crossbeam top surface There is guide rail I, the guide rail II being parallel to each other with guide rail I is provided on a side adjacent with top surface, in guide rail I and guide rail II Between crossbeam on be fixedly installed linear motor stator electric, there are three hitch, hitch passes through I He of guide rail for setting on crossbeam Guide rail II straddles on crossbeam, and the sliding block and side slide cooperated respectively with guide rail I and guide rail II, hitch are provided on hitch On be additionally provided with linear motor rotor with linear motor stator electric cooperation, clamp is fixedly connected on side slide by clamp block plate, The movement of clamp along the x axis is realized by linear motor offer power, the numerical control tune in the case where removal relocates cylinder Whole each clamp conjugates the novel feeding mode to realize the servo reorientation to clamp, is carried out automatically using cooperative control method The displacement of clamp servo, improves processing efficiency and flexibility.
But most of numerical control press at present, after the completion of punch mechanism on punching machine is to workpiece punching, on work top The metal fragment that a large amount of punchings are got off can be remained, these clasts can remain on the work top of punching machine, it needs manually to go to clear up, Cleaning get up it is more troublesome, and clear up efficiency it is relatively low, occupy the working time of staff.
Utility model content
The purpose of the utility model is to provide a kind of numerical control presses, have waste material cleaning more convenient, simple, improve work Make the numerical control press of the working efficiency of personnel.
The foregoing invention purpose of the utility model has the technical scheme that
A kind of numerical control press, including workbench offer reject chute, the upside of the reject chute on the upside of the workbench It is provided with the support plate that multiple side walls mutually abut, the both ends side of the support plate, which is connected with, is rotationally connected with reject chute Rotational Cylindrical, the both ends other side of the support plate are also rotatably connected to connecting rod, and the two sides of the reject chute are along level side It is connected with planker to vertical sliding, ipsilateral connecting rod lower end is rotationally connected with ipsilateral planker, also sets in the workbench The driving mechanism that planker moves downward can be dragged by being equipped with.
By using above-mentioned technical proposal, when work, workpiece can work on the upside of support plate, and work terminates Afterwards, driving planker to move downward by driving mechanism can pull the side of support plate to rotate down, make by each connecting rod Each support plate is obliquely installed, so that the waste material on the upside of each support plate be made to drop down onto reject chute.
The utility model is further arranged to: the two sides of the workbench offer accommodation groove vertically, and the planker is equal Vertical sliding is connected to corresponding accommodation groove, and the driving mechanism includes more and is vertically arranged and lower end is rotationally connected with accommodation groove It interior adjusting screw and is rotationally connected in accommodation groove and length direction transmission shaft identical with planker length direction, the tune Upper end away from screw rod is threadedly connected to planker, and the lower end of the adjusting screw is connected with driven wheel of differential, the transmission shaft The position of upper each driven wheel of differential of correspondence is connected with the driving bevel gear for being engaged in driven wheel of differential.
By using above-mentioned technical proposal, when work, the rotation of two transmission shafts, can by driving bevel gear with from mantle tooth Wheel engagement, to drive each adjusting screw to rotate synchronously, so that the lifting of planker is realized, so as to drive turning for support plate It is dynamic, complete discharging.
The utility model is further arranged to: being extended one end of workbench and is connected in one end of the transmission shaft One bevel gear, one end of the workbench are also rotatably connected to drive shaft, and the both ends of drive shaft, which are connected with, is engaged in the first cone The side of the second bevel gear of gear, the drive shaft is additionally provided with driving device.
By using above-mentioned technical proposal, drive shaft turns can engage drive with second bevel gear by first bevel gear Two transmission shafts rotate synchronously, to drive the synchronous rotation of two adjusting screws, realize the synchronization lifting of planker, easy to use.
The utility model is further arranged to: the driving device includes the servo motor of affixed workbench, the servo The output shaft of motor is connected with driving gear, and the driven gear for being engaged in driving gear is also connected on the transmission shaft.
By using above-mentioned technical proposal, when work, servo motor work is able to drive the rotation of sliding tooth wheel, thus logical Drive shaft turns, easy to use, stability of rotation can be driven by crossing driven gear.
The utility model is further arranged to: it is solid close to a upper side of connecting rod that the workbench corresponds to each support plate It is connected to gag lever post, the position that the upside of the support plate corresponds to gag lever post offers limiting slot.
By using above-mentioned technical proposal, by using gag lever post support plate can be limited, it is easy to use.
The utility model is further arranged to: the downside of gag lever post and the cross section of limiting slot are arc-shaped.
By using above-mentioned technical proposal, by using the cross section of limiting slot be arc, support plate can when rotating Make the waste material on the upside of support plate easily pass through limiting slot to drop down onto reject chute, waste material is avoided to accumulate in limiting slot.
The utility model is further arranged to: the position that the workbench corresponds to reject chute one end offers discharge port.
By using above-mentioned technical proposal, by using material mouth the waste material in reject chute can easily be removed, grasp Make simple.
The utility model is further arranged to: the setting of the inclined bottom surface of reject chute, and discharge port be located at waste material groove bottom compared with Low one end.
By using above-mentioned technical proposal, when work, waste material in reject chute can directly along inclined bottom surface slide to The discharge port of reject chute, convenient for discharging.
The utility model is further arranged to: the workbench corresponds to the position on the outside of discharge port and is provided with and can close out The cover board of material mouth.
By using above-mentioned technical proposal, it may be convenient to turn off or on discharge port, adapt to work requirements.
In conclusion the advantageous effects of the utility model are as follows:
1. workpiece can work on the upside of support plate when work, after work, dragged by driving mechanism drive Plate, which moves downward, to pull the side of support plate to rotate down by each connecting rod, be obliquely installed each support plate, thus Drop down onto the waste material on the upside of each support plate in reject chute;
2. when work, the rotation of two transmission shafts can be engaged by driving bevel gear with driven wheel of differential, to drive each Adjusting screw rotates synchronously, to realize the lifting of planker, so as to drive the rotation of support plate, completes discharging.
Two transmission shafts are driven to rotate synchronously 3. drive shaft turns can be engaged by first bevel gear with second bevel gear, from And the synchronous rotation of two adjusting screws is driven, and realize the synchronization lifting of planker, it is easy to use.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the waste material slot structure schematic diagram of the utility model.
Fig. 3 is the carriage structure schematic diagram of the utility model.
In figure, 1, workbench;11, discharge port;12, cover board;13, gag lever post;2, reject chute;21, support plate;211, it rotates Column;212, connecting rod;213, limiting slot;22, accommodation groove;221, planker;23, bearing plate;231, adjusting screw;232, from mantle Gear;24, transmission shaft;241, driving bevel gear;242, first bevel gear;25, drive shaft;251, second bevel gear;252, from Moving gear;26, servo motor;261, gear is driven.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of numerical control press disclosed by the utility model, including workbench 1, is arranged on the workbench 1 There are the rack that can be slided along 1 length direction of workbench, length direction of the length direction of rack perpendicular to workbench 1, rack On be additionally provided with the plunger mechanism (being herein that the prior art repeats no more) that can be moved along the length of the rack.
Referring to Figures 1 and 2, the upside of workbench 1 offers reject chute 2, the length direction and workbench of reject chute 2 vertically 1 length direction is identical, and the inclined bottom surface of reject chute 2 is arranged and the corresponding lower one end in bottom surface of reject chute 2 offers discharge port 11, the position in corresponding 11 outside of discharge port of workbench 1 is provided with cover board 12, and the side of cover board 12 is articulated with workbench 1, and cover board 12 other side hasp is connected to workbench 1.
Referring to Figure 1 and Figure 3, multiple support plates 21 that can accept workpiece, multiple support plates 21 are provided on the upside of workbench 1 Two sides abut against and can shelter from reject chute 2, the phase the same side at each 21 both ends of support plate, which is connected with, is rotationally connected with waste material The Rotational Cylindrical 211 of 2 two sides of slot, the other side at each 21 both ends of support plate, which turns downward, is connected with connecting rod 212, reject chute 2 Two sides along accommodation groove 22 identical with the length direction of reject chute 2 is offered vertically, and vertical sliding connects in accommodation groove 22 There is planker 221,221 length direction of planker is identical as the length direction of accommodation groove 22, and the lower end of each connecting rod 212 is rotatablely connected In the upside of planker 221.The driving mechanism that can drag the decline of planker 221 is additionally provided in accommodation groove 22.When work, workpiece is set In carrying out punching press in support plate 21, after punching press, workpiece is taken away from support plate 21, is then transported downwards by planker 221 Dynamic that 212 lower end of connecting rod is driven to move downward, the upper end of connecting rod 212 will rotate and drive support plate 21 close to connecting rod 212 Side rotate down, so as to drop down onto the scrap in support plate 21 in reject chute 2, waste material in reject chute 2 will be along inclining Oblique 2 bottom surface of reject chute slides into one end of 2 discharge port 11 of reject chute, then, opens cover board 12 and takes out waste material.
Referring to Fig. 2 and Fig. 3, the position for the downside for corresponding to planker 221 in accommodation groove 22 is also connected with length direction and accommodating The identical bearing plate 23 of 22 length direction of slot, driving mechanism include the more axis verticals setting being rotationally connected on bearing plate 23 Adjusting screw 231, the upper end of each adjusting screw 231 is fed through the upside of planker 221 and is threadedly connected to planker 221, The lower end of each adjusting screw 231 extends the downside of bearing plate 23 and is connected with driven wheel of differential 232, and accommodation groove 22 is corresponding The position of 23 downside of bearing plate is additionally provided with transmission shaft 24 identical with 22 length direction of accommodation groove, and transmission shaft 24 is rotationally connected with Workbench 1, the position of the corresponding each driven wheel of differential 232 of transmission shaft 24 are connected with the driving cone for being engaged in driven wheel of differential 232 Gear 241, one end of two transmission shafts 24 are extended the one end of workbench 1 far from discharge port 11 and are connected with coaxial with transmission shaft 24 The first bevel gear 242 of line.Position between corresponding two first bevel gears 242 of workbench 1 is rotatably connected to horizontally disposed drive Moving axis 25, the both ends of drive shaft 25 are connected with the second bevel gear 251 for being engaged in first bevel gear 242.Workbench 1 is corresponding to be driven The position of 25 side of moving axis is additionally provided with driving device.When work, driving device drives drive shaft 25 to rotate, and can pass through first Bevel gear 242 engaged with second bevel gear 251 drive two transmission shafts 24 rotate synchronously, thus by driving bevel gear 241 with from Dynamic bevel gear 232 engages, to drive each adjusting screw 231 to rotate synchronously, to realize the lifting of planker 221.
Referring to Fig. 2 and Fig. 3, driving device includes the servo motor 26 of corresponding 24 side of transmission shaft of affixed workbench 1, servo The output shaft axis of motor 26 is parallel with 25 axis of drive shaft and is connected with driving gear 261, is also connected with and nibbles on transmission shaft 24 Together in the driven gear 252 of driving gear 261.When work, servo motor 26 works, and is able to drive driving gear 261 and rotates, from And drive shaft 25 can be driven to rotate by driven gear 252.
The corresponding each support plate 21 of workbench 1 is also connected with close to a upper side of connecting rod 212 can be to support plate 21 The gag lever post 13 of lateral confinement position is served, the position that the upside of the support plate 21 corresponds to gag lever post 13, which also offers, can accommodate limit The limiting slot 213 of position bar 13, for that can make the waste material of 21 upside of support plate easily by limit when plate 21 easy to support rotation Slot 213 drops down onto reject chute 2, and waste material is avoided to accumulate in limiting slot 213, and the downside of gag lever post 13 is transversal with limiting slot 213 Face is arc-shaped.
The implementation principle of the present embodiment are as follows: when work, workpiece is placed in support and carries out punching press, after punching press, by workpiece It is taken away from support plate 21, then, servo motor 26 works, and drives driving gear 261 to rotate, to pass through driven gear 252 It drives drive shaft 25 to rotate, can be engaged by first bevel gear 242 with second bevel gear 251 and drive two transmission shafts 24 are synchronous to turn It is dynamic, thus engaged by driving bevel gear 241 with driven wheel of differential 232, so that each adjusting screw 231 is driven to rotate synchronously, To realize moving downward for planker 221, and then 212 lower end of connecting rod is driven to move downward, the upper end of connecting rod 212 will rotate And support plate 21 is driven to rotate down close to the side of connecting rod 212, so as to which the scrap in support plate 21 is dropped down onto waste material In slot 2, then the waste material in reject chute 2 beats the one end for sliding into 2 discharge port 11 of reject chute along inclined 2 bottom surface of reject chute Plate 12 of uncapping takes out waste material.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (9)

1. a kind of numerical control press, including workbench (1), it is characterised in that: offer reject chute on the upside of the workbench (1) (2), it is provided with the support plate (21) that multiple side walls mutually abut on the upside of the reject chute (2), the two of the support plate (21) End side is connected with the Rotational Cylindrical (211) for being rotationally connected with reject chute (2), and the both ends other side of the support plate (21) is also equal It being rotatably connected to connecting rod (212), vertical sliding is connected with planker (221) in the horizontal direction for the two sides of the reject chute (2), Ipsilateral connecting rod (212) lower end is rotationally connected with ipsilateral planker (221), and being additionally provided in the workbench (1) can The driving mechanism that dragging planker (221) moves downward.
2. a kind of numerical control press according to claim 1, it is characterised in that: open vertically the two sides of the workbench (1) Equipped with accommodation groove (22), the vertical sliding of the planker (221) is connected to corresponding accommodation groove (22), and the driving mechanism includes More are vertically arranged and adjusting screw (231) that lower end is rotationally connected in accommodation groove (22) and are rotationally connected with accommodation groove (22) in and length direction transmission shaft (24) identical with planker (221) length direction, the upper end of the adjusting screw (231) are equal It is threadedly connected to planker (221), the lower end of the adjusting screw (231) is connected with driven wheel of differential (232), the transmission shaft (24) position that each driven wheel of differential (232) is corresponded on is connected with the driving bevel gear for being engaged in driven wheel of differential (232) (241)。
3. a kind of numerical control press according to claim 2, it is characterised in that: extend one end of the transmission shaft (24) One end of workbench (1) is simultaneously connected with first bevel gear (242), and one end of the workbench (1) is also rotatably connected to drive shaft (25), the both ends of drive shaft (25) are connected with the second bevel gear (251) for being engaged in first bevel gear (242), the driving The side of axis (25) is additionally provided with driving device.
4. a kind of numerical control press according to claim 3, it is characterised in that: the driving device includes affixed workbench (1) servo motor (26), the output shaft of the servo motor (26) are connected with driving gear (261), the transmission shaft (24) On be also connected be engaged in driving gear (261) driven gear (252).
5. a kind of numerical control press according to claim 1, it is characterised in that: the corresponding each support plate of the workbench (1) (21) upper side close to connecting rod (212) is connected with gag lever post (13), the corresponding limit in the upside of the support plate (21) The position of bar (13) offers limiting slot (213).
6. a kind of numerical control press according to claim 5, it is characterised in that: the downside of gag lever post (13) and limiting slot (213) cross section is arc-shaped.
7. a kind of numerical control press according to claim 1, it is characterised in that: the corresponding reject chute (2) one of the workbench (1) The position at end offers discharge port (11).
8. a kind of numerical control press according to claim 7, it is characterised in that: the inclined bottom surface of reject chute (2) is arranged, and goes out Material mouth (11) is located at reject chute (2) lower one end in bottom surface.
9. a kind of numerical control press according to claim 8, it is characterised in that: the workbench (1) is corresponding discharge port (11) The position in outside is provided with the cover board (12) that can close discharge port (11).
CN201920227188.1U 2019-02-23 2019-02-23 A kind of numerical control press Active CN209502814U (en)

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Application Number Priority Date Filing Date Title
CN201920227188.1U CN209502814U (en) 2019-02-23 2019-02-23 A kind of numerical control press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920227188.1U CN209502814U (en) 2019-02-23 2019-02-23 A kind of numerical control press

Publications (1)

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CN209502814U true CN209502814U (en) 2019-10-18

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110919419A (en) * 2019-11-23 2020-03-27 利辛县风雅颂机电科技有限公司 Air condition compressor end cover processingequipment
CN111151926A (en) * 2020-01-06 2020-05-15 丁翔 Automatic welding device for aluminum bracket

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110919419A (en) * 2019-11-23 2020-03-27 利辛县风雅颂机电科技有限公司 Air condition compressor end cover processingequipment
CN111151926A (en) * 2020-01-06 2020-05-15 丁翔 Automatic welding device for aluminum bracket
CN111151926B (en) * 2020-01-06 2022-04-29 南宁中车铝材精密加工有限公司 Automatic welding device for aluminum bracket

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