CN204770288U - Punching machine auxiliary machinery hand - Google Patents

Punching machine auxiliary machinery hand Download PDF

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Publication number
CN204770288U
CN204770288U CN201520431805.1U CN201520431805U CN204770288U CN 204770288 U CN204770288 U CN 204770288U CN 201520431805 U CN201520431805 U CN 201520431805U CN 204770288 U CN204770288 U CN 204770288U
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CN
China
Prior art keywords
slide
arm
support arm
machine auxiliary
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201520431805.1U
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Chinese (zh)
Inventor
蔡伟强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QUANZHOU VIBOT INDUSTRIAL ROBOT RESEARCH INSTITUTE Co Ltd
Original Assignee
QUANZHOU VIBOT INDUSTRIAL ROBOT RESEARCH INSTITUTE Co Ltd
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Priority to CN201520431805.1U priority Critical patent/CN204770288U/en
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Publication of CN204770288U publication Critical patent/CN204770288U/en
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Abstract

The utility model provides a punching machine auxiliary machinery hand, which comprises a frame, the vertical slide rail that is provided with in the frame, be provided with the slide on the slide rail, it is connected with the support arm to rotate on the slide, the support arm is vertical to be placed, just the lower extreme of support arm is provided with a drive arrangement, the horizontal fixed arm of upper end fixedly connected with, be provided with on the horizontal fixed arm horizontal migration arm and the 2nd drive arrangement, still be connected with the 3rd drive arrangement on the slide, the 3rd drive arrangement includes lead screw, third motor, haulage rope, the lead screw with the support arm is located respectively the both sides of slide rail, the lead screw with the slide transmission is connected, the one end of haulage rope with slide fixed connection, other end fixed connection has the weight box. Because lead screw and support arm are located the both sides of slide rail respectively, the partial effort of support arm to the lead screw can be offset to the guide rail for the lead screw is difficult to be bent, and life is higher relatively and stable better relatively.

Description

A kind of stamping machine auxiliary manipulator
Technical field
The utility model relates to a kind of robot manipulator structure, especially a kind of stamping machine auxiliary manipulator.
Background technology
Traditional punching apparatus is when punching parts, the pure manual operations of general employing, namely staff positions mould, again part is put on the mould of punch press, when upper die of punching press punching press is complete and after leaving counterdie, taken out by stamping forming part with hand, mode of operation that part was put and taken out to this kind is by hand the personal safety hidden danger that there are operating personnel, often occurs industrial accident again.
For improving traditional pure Manual mold location and taking punching parts, Some Enterprises is developed manipulator gradually and is replaced manual operation.As Chinese utility model patent ZL201420341711.0 discloses a kind of four axle stamping machine manipulators, comprise cabinet, the top of cabinet is provided with fixing arm, fixing arm is connected with the R1 shaft transmission driving fixing arm to rotate, the Z-axis transmission mechanism driving fixing arm to move up and down is provided with in cabinet, the top of fixing arm is provided with mobile arm, fixing arm is provided with the horizontal drive mechanism driving mobile arm to move horizontally, the end of mobile arm is provided with gripping executive item, and mobile arm is provided with the R2 shaft transmission driving gripping executive item to rotate.This manipulator is adopted to replace manual operation, industrial accident can be reduced to a certain degree improving production efficiency, but this manipulator moves up and down by means of only screw mandrel drive installation moving cylinder, and the center of gravity of whole manipulator deflection installs the side of moving cylinder, after long-time use, screw mandrel may be bent, service life is lower, and whole manipulator may tilt towards center of gravity direction when carrying heavier mould, and stability is relatively poor; In addition, this manipulator is conventional belt for what drive the transmission device of mobile arm motion to adopt, when belt use for a long time be elongated after may there is skidding, the service life of belt is lower.
In view of this, the present inventor conducts in-depth research manipulator, then has this case to produce.
Utility model content
The purpose of this utility model is to provide a kind of service life higher and the good stamping machine auxiliary manipulator of stability.
To achieve these goals, the utility model adopts following technical scheme:
A kind of stamping machine auxiliary manipulator, comprise frame, described frame is vertically provided with slide rail, described slide rail is provided with slide, described slide is rotatably connected to support arm, described support arm is vertically placed, and the lower end of described support arm is provided with the first drive unit for driving described support arm to rotate, upper end is fixedly connected with horizontal fixed arm, described horizontal fixed arm is provided with and moves horizontally arm and the second drive unit for moving horizontally arm movement described in driving, described slide is also connected with the 3rd drive unit for driving described slide to slide on described slide rail,
Described 3rd drive unit comprises the screw mandrel, the 3rd motor for driving described screw mandrel to rotate, the pulley being arranged on described frame upper end and the pull rope of winding on described pulley that be arranged in parallel with described slide rail, described screw mandrel and described support arm lay respectively at the both sides of described slide rail, described screw mandrel and described slide are in transmission connection, one end of described pull rope is fixedly connected with described slide, and the other end is fixedly connected with ballast box.
Adopt technique scheme, because screw mandrel and support arm lay respectively at the both sides of slide rail, guide rail can offset the partial action power of support arm to screw mandrel, and screw mandrel is not easily bent, and service life is relatively high and stability is relatively better; Simultaneously owing to being provided with skidding and ballast box, when support arm rises, ballast box can provide a part of power, when support arm declines, ballast box is mentioned by support arm and the 3rd motor jointly, and the recoil strength that in the course of work, the 3rd motor receives is less, and the life-span is relatively high.
Improve as one of the present utility model, the upper end of described horizontal fixed arm has guide rail, described guide rail is provided with can at described slide on rails Connection Block, the described arm that moves horizontally is fixedly mounted on described Connection Block, described second drive unit comprise the main pulley that is separately positioned on described horizontal fixed arm two ends and from belt wheel, winding at described main pulley and described belt between belt wheel and the second motor for driving described main pulley to rotate, described Connection Block is fixedly connected on described belt.By above-mentioned improvement, the long distance being convenient to move horizontally arm is mobile.
As of the present utility model one improve, described Connection Block lower end has two for clamping the gripper jaw of described belt, two described gripper jaws on the length direction of described horizontal fixed arm between be separated with preset distance.By above-mentioned improvement, when belt be elongated or or use belt specification longer time, by between two gripper jaws belt roll again with gripper jaw clamping belt can continue use, raising belt service life.
Preferred as one of the present utility model, move horizontally one end of arm described in described Connection Block is arranged on, described in move horizontally arm the other end be provided with executive item, described in move horizontally the 4th motor arm is also provided with for driving described executive item to rotate.
Preferred as one of the present utility model, the first drive unit comprises the first motor be fixed on described slide and the decelerator be in transmission connection with the output shaft of described first motor, and described support arm is fixedly connected with described decelerator.
Preferred as one of the present utility model, described pull rope is leass, steel cable or chain rope.
Preferred as one of the present utility model, described support arm is hollow legn.
Preferred as one of the present utility model, described frame upper end has top board, and described slide upper end is provided with the locating piece can supported on described top board.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model stamping machine auxiliary manipulator, clipped part in figure;
Fig. 2 is the sectional structure schematic diagram of the utility model stamping machine auxiliary manipulator.
Indicate corresponding as follows in figure:
10-frame; 11-top board;
20-slide rail; 30-slide;
31-locating piece; 40-support arm;
50-first drive unit; 51-first motor;
52-decelerator; The horizontal fixed arm of 60-;
61-moves horizontally arm; 62-second drive unit;
63-guide rail; 64-Connection Block;
65-main pulley; 66-is from belt wheel;
67-belt; 68-gripper jaw;
69-second motor; 70-the 3rd drive unit;
71-screw mandrel; 72-the 3rd motor;
73-pulley; 74-pull rope;
75-ballast box; 80-executive item;
81-the 4th motor.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As depicted in figs. 1 and 2, the stamping machine auxiliary manipulator that the present embodiment provides, comprise frame 10, frame 10 is vertically provided with slide rail 20, slide rail 20 is provided with slide 30, slide 30 is rotatably connected to support arm 40, support arm 40 is preferably hollow legn, hollow legn saves material, and weight is relatively light, makes the structure of whole manipulator comparatively stable.In addition, the diameter dimension of support arm 40 is preferably large scale, can provide better support like this, and concrete size can be determined according to actual needs.
Support arm 40 is vertically placed, and the lower end of support arm 40 is provided with the first drive unit 50 for driving support arm 40 to rotate, and upper end is fixedly connected with horizontal fixed arm 60.First drive unit 50 comprises the first motor 51 be fixed on slide 30 and the decelerator 52 be in transmission connection with the output shaft of the first motor 51, and support arm 40 is fixedly connected with decelerator 52.Like this, along with the forward or reverse of the first motor 51, the horizontal fixed arm 60 be fixedly connected with support arm 40 also can in the horizontal plane clockwise or rotate counterclockwise.
Horizontal fixed arm 60 is provided with and moves horizontally arm 61 and for driving the second drive unit 62 moving horizontally arm 61 movement.The upper end of horizontal fixed arm 60 has guide rail 63, guide rail 63 is provided with the Connection Block 64 that can slide on guide rail 63, moves horizontally arm 61 and be fixedly mounted on Connection Block 64.
In the present embodiment, Connection Block 64 is arranged on the one end moving horizontally arm 61, the other end moving horizontally arm 61 is provided with executive item 80, executive item 80 is conventional parts, move horizontally the 4th motor 81 arm 61 is also provided with for driving executive item 80 to rotate, 4th motor 81 for conventional mode, as belt transmission, no longer can describe in detail with the mode of being in transmission connection of executive item 80 herein.
Second drive unit 62 comprises the main pulley 65 that is separately positioned on horizontal fixed arm 60 two ends and from belt wheel 66, winding at main pulley 65 with from the belt 67 between belt wheel 66 and the second motor 69 for driving main pulley 65 to rotate, Connection Block 64 is fixedly connected on belt 67.Like this, under the driving of the second motor 69, moving horizontally arm 61 can move along the length direction of horizontal fixed arm 60, increases the scope of activities of manipulator.
Preferably, in the present embodiment, Connection Block 64 lower end have two gripper jaw 68, two gripper jaws 68 for clamping belt 67 on the length direction of horizontal fixed arm 60 between be separated with preset distance, concrete distance can be determined according to actual needs.Like this, the belt 67 of the present embodiment does not need the belt using specific standard, particularly when belt 67 is pulled off, if except other positions not damage of breaking part outer belt 67, post-rift belt 67 two ends can be walked around main pulley 65 respectively and from belt wheel 66, be clamped on corresponding gripper jaw 68, can continue to use, reduce production cost.Same, be elongated after belt 67 uses for a long time, or when can not find the belt of same specification when replacing belt 67, belt can be cut off, then adopt aforesaid way to install, improve the flexibility of producing.
In addition, in order to confirm that gripper jaw 68 can more firmly clamping belt 67, also belt can be set to stepped tooth belt, the position that gripper jaw 68 contacts with belt 67 be arranged the stepped tooth structure matched with stepped tooth belt simultaneously.
Slide 30 is also connected with the 3rd drive unit 70 for driving slide 30 to slide on slide rail 20,3rd drive unit 70 comprises the screw mandrel 71, the 3rd motor 72 for driving screw mandrel 71 to rotate, the pulley 73 being arranged on frame 10 upper end and the pull rope 74 of winding on pulley 73 that be arranged in parallel with slide rail 20, and pull rope 74 is preferably leass, steel cable or chain rope.
Screw mandrel 71 and support arm 40 lay respectively at the both sides of slide rail 20, screw mandrel 71 and slide 30 are in transmission connection, concrete, slide 30 is in transmission connection by the nut coordinated with screw mandrel 71, one end of pull rope 74 is fixedly connected with slide 30, the other end is fixedly connected with ballast box 75, and the weight of ballast box 75 needs the factors such as the mold weight carried needed for support arm 40 and manipulator to determine.
During use, when support arm 40 needs to rise, the 3rd motor 72 drives screw mandrel 71 to rotate, and drives slide 30 to rise, and meanwhile, ballast box 75 toward declining, pulling slide 30 to rise by pull rope 74, alleviating the burden of the 3rd motor 72 under gravity; When support arm 40 needs to decline, 3rd motor 72 drives screw mandrel 71 to reverse, slide 30 is driven to decline, slide 30 pulls ballast box 75 to rise by pull rope 74 again, because slide 30 also can be subject to downward Action of Gravity Field in this process, the load carried when the load of the 3rd motor 72 and support arm 40 rise is more or less the same, and such 3rd motor 72 can not be subject to larger impulsive force, work is comparatively steady, and service life is also relatively high; When support arm 40 transfixion, ballast box 75 can provide an equilibrant force, makes the center of whole manipulator toward the skew of screw mandrel direction, improves stability during robot work.
Preferably, in the present embodiment, the upper end of frame 10 has top board 11, slide 30 upper end is provided with the locating piece 31 can supported on top board 11, the length of locating piece 31 can be determined according to actual needs, but when needing to guarantee that locating piece 31 is supported on top board 11, the position of slide 30, lower than pulley 73, can prevent slide 30 from up moving to like this and bear suddenly larger load higher than the 3rd motor 72 during pulley 73 position.
By reference to the accompanying drawings detailed description is done to the utility model above; but embodiment of the present utility model is not limited in above-mentioned embodiment; those skilled in the art can make various distortion to the utility model according to prior art; as the second drive unit 62 in above-described embodiment changed to the structure etc. that screw mandrel drives, these all belong to protection domain of the present utility model.

Claims (8)

1. a stamping machine auxiliary manipulator, comprise frame, it is characterized in that, described frame is vertically provided with slide rail, described slide rail is provided with slide, described slide is rotatably connected to support arm, described support arm is vertically placed, and the lower end of described support arm is provided with the first drive unit for driving described support arm to rotate, upper end is fixedly connected with horizontal fixed arm, described horizontal fixed arm is provided with and moves horizontally arm and the second drive unit for moving horizontally arm movement described in driving, described slide is also connected with the 3rd drive unit for driving described slide to slide on described slide rail,
Described 3rd drive unit comprises the screw mandrel, the 3rd motor for driving described screw mandrel to rotate, the pulley being arranged on described frame upper end and the pull rope of winding on described pulley that be arranged in parallel with described slide rail, described screw mandrel and described support arm lay respectively at the both sides of described slide rail, described screw mandrel and described slide are in transmission connection, one end of described pull rope is fixedly connected with described slide, and the other end is fixedly connected with ballast box.
2. stamping machine auxiliary manipulator as claimed in claim 1, it is characterized in that, the upper end of described horizontal fixed arm has guide rail, described guide rail is provided with can at described slide on rails Connection Block, the described arm that moves horizontally is fixedly mounted on described Connection Block, described second drive unit comprise the main pulley that is separately positioned on described horizontal fixed arm two ends and from belt wheel, winding at described main pulley and described belt between belt wheel and the second motor for driving described main pulley to rotate, described Connection Block is fixedly connected on described belt.
3. stamping machine auxiliary manipulator as claimed in claim 2, it is characterized in that, described Connection Block lower end has two for clamping the gripper jaw of described belt, two described gripper jaws on the length direction of described horizontal fixed arm between be separated with preset distance.
4. stamping machine auxiliary manipulator as claimed in claim 2, it is characterized in that, move horizontally one end of arm described in described Connection Block is arranged on, described in move horizontally arm the other end be provided with executive item, described in move horizontally the 4th motor arm is also provided with for driving described executive item to rotate.
5. stamping machine auxiliary manipulator as claimed in claim 1, it is characterized in that, first drive unit comprises the first motor be fixed on described slide and the decelerator be in transmission connection with the output shaft of described first motor, and described support arm is fixedly connected with described decelerator.
6. the stamping machine auxiliary manipulator as described in claim arbitrary in claim 1-5, is characterized in that, described pull rope is leass, steel cable or chain rope.
7. the stamping machine auxiliary manipulator as described in claim arbitrary in claim 1-5, is characterized in that, described support arm is hollow legn.
8. the stamping machine auxiliary manipulator as described in claim arbitrary in claim 1-5, is characterized in that, described frame upper end has top board, and described slide upper end is provided with the locating piece can supported on described top board.
CN201520431805.1U 2015-06-23 2015-06-23 Punching machine auxiliary machinery hand Withdrawn - After Issue CN204770288U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520431805.1U CN204770288U (en) 2015-06-23 2015-06-23 Punching machine auxiliary machinery hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520431805.1U CN204770288U (en) 2015-06-23 2015-06-23 Punching machine auxiliary machinery hand

Publications (1)

Publication Number Publication Date
CN204770288U true CN204770288U (en) 2015-11-18

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104907438A (en) * 2015-06-23 2015-09-16 泉州市微柏工业机器人研究院有限公司 Stamping machine auxiliary mechanical arm
CN105344866A (en) * 2015-12-18 2016-02-24 苏州金逸康自动化设备有限公司 In-mold taking part conveying mechanism
CN105363947A (en) * 2015-12-18 2016-03-02 苏州金逸康自动化设备有限公司 Conveying module for mold interior taking and placing part conveying mechanism
CN105414378A (en) * 2015-12-18 2016-03-23 苏州金逸康自动化设备有限公司 Material sucking module for in-mold taking part conveying mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104907438A (en) * 2015-06-23 2015-09-16 泉州市微柏工业机器人研究院有限公司 Stamping machine auxiliary mechanical arm
CN104907438B (en) * 2015-06-23 2017-05-17 泉州市微柏工业机器人研究院有限公司 Stamping machine auxiliary mechanical arm
CN105344866A (en) * 2015-12-18 2016-02-24 苏州金逸康自动化设备有限公司 In-mold taking part conveying mechanism
CN105363947A (en) * 2015-12-18 2016-03-02 苏州金逸康自动化设备有限公司 Conveying module for mold interior taking and placing part conveying mechanism
CN105414378A (en) * 2015-12-18 2016-03-23 苏州金逸康自动化设备有限公司 Material sucking module for in-mold taking part conveying mechanism

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C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20151118

Effective date of abandoning: 20170517

AV01 Patent right actively abandoned