CN201544227U - Manipulator for four-freedom casting - Google Patents
Manipulator for four-freedom casting Download PDFInfo
- Publication number
- CN201544227U CN201544227U CN2009202784696U CN200920278469U CN201544227U CN 201544227 U CN201544227 U CN 201544227U CN 2009202784696 U CN2009202784696 U CN 2009202784696U CN 200920278469 U CN200920278469 U CN 200920278469U CN 201544227 U CN201544227 U CN 201544227U
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- CN
- China
- Prior art keywords
- slide carriage
- stepper motor
- fixed
- big arm
- guide rail
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a manipulator for four-freedom casting, and belongs to the technical field of machinery manufacture. The manipulator mainly comprises a bottom board, bracing frames, a guide rail, a cramping apparatus, a lead screw, a slide carriage, a big arm and a small arm, wherein the bottom board has a supporting function, the two bracing frames are fixed on the bottom board, and a transverse guide rail on the middle portion supports the slide carriage. The transverse lead screw is arranged on the upper portion, the upper portion of the slide carriage is fixed with the lead screw which drives the slide carriage to move laterally, and the lateral motion track of the slide carriage can be determined by the lead screw and the guide rail in the same vertical plane together. The big arm is connected with the slide carriage through two vertical parallel feeding rods, and is driven by a stepper motor fixed on the upper portion of the feeding rod through chain transmission. A stepper motor is coaxially fixed on the big arm, and the shaft of the stepper motor is fastened with the small arm so as to drive the same to rotate in a vertical surface. The tail end of the small arm is coaxially fixed with a stepper motor. The stepper motor and a cramping apparatus are fixed. The manipulator for four-freedom casting has the advantages of simple structure, excellent control performance, convenient use and the like.
Description
Technical field
The utility model relates to a kind of four-degree-of-freedom casting and uses manipulator, specifically can replace the manually operated manipulator of staff in the lost wax casting, belongs to machinery manufacturing technology field.
Background technology
Foundry Production is one of main method that obtains the engineering goods blank, is the important foundation of machine building industry, is accounting for considerable position in national economy." wax-pattern " is a kind of forging type commonly used, in the manufacturing process of lost wax casting, needs artificial handheld tool or manual operation heavy mechanical equipment clamping wax-pattern mostly in the current foundry industry.Its working environment and working strength have been brought many unsafe factors to the staff.
The utility model content
The utility model has designed a kind of four-degree-of-freedom manipulator that replaces this station staff, has guaranteed staff's safety, has also obviously increased the benefit of enterprise simultaneously.
The utility model is achieved through the following technical solutions:
Manipulator is used in a kind of four-degree-of-freedom casting, comprises base plate, bracing frame, guide rail, leading screw, slide carriage, big arm, forearm and anchor clamps; Two bracing frame parallel vertical are arranged on the base plate, the top of two bracing frames and middle part level respectively are connected with guide rail and leading screw, the top and bottom of slide carriage are connected with leading screw with guide rail respectively, slide carriage is provided with two vertical parallel feed rods, big arm is enclosed within on the feed rod, big arm is connected with the stepper motor A that is arranged on slide carriage top, big arm is provided with the stepper motor B with its concentric, stepper motor B is connected with forearm; the forearm end is provided with the stepper motor C with its concentric, and stepper motor C is fixedlyed connected with anchor clamps.
Base plate of the present utility model plays a supportive role.Two bracing frames are fixed on the base plate.The slide carriage effect of supporting is worked by a cross slide way in two bracing frames middle part.One horizontal leading screw is arranged at two bracing frame tops.Slide carriage top and lead screw pair are fastening.Leading screw drives the slide carriage transverse movement.Slide carriage bottom and guideway are fastening.Leading screw in the same perpendicular and guide rail are determined the travel paths of slide carriage transverse movement jointly.Big arm is connected with slide carriage by two vertical parallel feed rods.Drive the motion of big arm vertical direction by the chain transmission by the stepper motor A that is fixed on slide carriage top.Coaxial heart is fixed a stepper motor B on the big arm, and the axle of this stepper motor B is fastening with forearm, drives the rotation of forearm in vertical plane.The forearm end is fixed a stepper motor C coaxially.Axle and the anchor clamps of this stepper motor C are fixed, and can drive mould and rotate.
The described free degree has the rotation in vertical plane of slide carriage transverse movement, the motion of big arm vertical direction, forearm, forearm end with four of the rotations of shaft step motor.Slide carriage is by lead screw transmission, and big arm is by the hinge transmission.
The utlity model has simple in structure, advantage such as control performance is good, and is easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Wherein, 1, base plate, 2, bracing frame, 3, guide rail, 4, anchor clamps, 5, forearm, 6, big arm, 7, slide carriage, 8, leading screw.
The specific embodiment
As shown in Figure 1.
The utility model mainly is made up of base plate 1, bracing frame 2, guide rail 3, anchor clamps 4, forearm 5, big arm 6, slide carriage 7, leading screw 8.Wherein base plate 1 plays a supportive role.Two bracing frames 2 are fixed on the base plate 1.Slide carriage 7 effects of supporting are worked by a cross slide way 3 in two bracing frames, 2 middle parts.One horizontal leading screw 8 is arranged at two bracing frames, 2 tops.Slide carriage 7 tops and leading screw 8 are fastening.Leading screw 8 drives slide carriage 7 transverse movements.Slide carriage 7 bottoms and guide rail 3 are fastening.Leading screw 8 in the same perpendicular and the guide rail 3 common travel paths of determining slide carriage 7 transverse movements.Big arm 6 is connected with slide carriage 7 by two vertical parallel feed rods.Drive the motion of big arm 6 vertical directions by the chain transmission by the stepper motor A that is fixed on slide carriage 7 tops.Coaxial heart is fixed a stepper motor B on the big arm 6, and the axle of this stepper motor B is fastening with forearm 5, drives the rotation of forearm 5 in vertical plane.Forearm 5 ends are fixed a stepper motor C coaxially.The axle of this stepper motor C is fixing with anchor clamps 4, can drive mould and rotate.
Wherein, base plate 1 is a rectangle steel plate that 8mm is thick, and a support integral as the fixing hole of bracing frame 2, is played in the hole of four 8 in bilateral symmetry position;
Two square hole shape long tubes that bracing frame 2 processes for the thick steel plate of 8mm, flange is arranged at the bottom, four jiaos of holes that four 8 are arranged, be used for fixing at base plate 1, the middle part medial surface has rectangle opening, is used for fixing the slide carriage guide rail, upper inner has round hole, is used for fixing leading screw 8 and motor, plays a supportive role;
Leading screw 8 is the standard trapezoidal screw of 50, and an end is fixed on the bracing frame 2 by the leading screw seat, and the other end links to each other with motor shaft by shaft coupling, and motor is fixed on another bracing frame, plays gearing, drives horizontally slipping of slide carriage 7;
Forearm 5 middle part vertical axises are a hole to the right, cooperates with big arm 6 front end motor shafts, can rotate in vertical plane, and an end is fixed a motor, and motor shaft in axial direction;
Anchor clamps 4 cooperate with the axle of forearm 5 front end motors, make the clamping mould rotatable.
The free degree of the present utility model has slide carriage 7 transverse movements, big arm 6 vertical directions motion, the rotation of forearm 5 in vertical plane and the rotation of anchor clamps 4.
The motor and the slide carriage 7 that are fixed on the bracing frame 2 carry out transmission by leading screw 8.
The movement locus of slide carriage 7 is by leading screw 8 and guide rail 3 actings in conjunction, transverse movement in perpendicular.
The vertical direction movement locus of big arm 6 is determined lengthwise movement in vertical plane by the two parallel feed rods that are fixed on the slide carriage 7.
The motion of anchor clamps 4 is to rotatablely move in lengthwise movement in transverse movement in slide carriage 7 vertical planes, big arm 6 vertical planes, forearm 5 vertical planes and resultant motion that self rotates.
The utility model has guaranteed staff's safety, has also obviously increased the benefit of enterprise simultaneously, and simple in structure, and control performance is good, and is easy to use.
Claims (1)
1. manipulator is used in a four-degree-of-freedom casting, it is characterized in that, comprises base plate, bracing frame, guide rail, leading screw, slide carriage, big arm, forearm and anchor clamps; Two bracing frame parallel vertical are arranged on the base plate, the top of two bracing frames and middle part level respectively are connected with guide rail and leading screw, the top and bottom of slide carriage are connected with leading screw with guide rail respectively, slide carriage is provided with two vertical parallel feed rods, big arm is enclosed within on the feed rod, big arm is connected with the stepper motor A that is arranged on slide carriage top, big arm is provided with the stepper motor B with its concentric, stepper motor B is connected with forearm; the forearm end is provided with the stepper motor C with its concentric, and stepper motor C is fixedlyed connected with anchor clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202784696U CN201544227U (en) | 2009-11-17 | 2009-11-17 | Manipulator for four-freedom casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202784696U CN201544227U (en) | 2009-11-17 | 2009-11-17 | Manipulator for four-freedom casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544227U true CN201544227U (en) | 2010-08-11 |
Family
ID=42599387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202784696U Expired - Fee Related CN201544227U (en) | 2009-11-17 | 2009-11-17 | Manipulator for four-freedom casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104347056A (en) * | 2013-07-25 | 2015-02-11 | 中科英华湖州工程技术研究中心有限公司 | Rhythmically rocking music box |
-
2009
- 2009-11-17 CN CN2009202784696U patent/CN201544227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104347056A (en) * | 2013-07-25 | 2015-02-11 | 中科英华湖州工程技术研究中心有限公司 | Rhythmically rocking music box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20101117 |