CN103537920B - The mechanical workout frock of a kind of adjustable angle - Google Patents
The mechanical workout frock of a kind of adjustable angle Download PDFInfo
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- CN103537920B CN103537920B CN201310429517.8A CN201310429517A CN103537920B CN 103537920 B CN103537920 B CN 103537920B CN 201310429517 A CN201310429517 A CN 201310429517A CN 103537920 B CN103537920 B CN 103537920B
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- angle
- supporter
- frock
- top board
- articulated joint
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/04—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part adjustable in inclination
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Control Of Position Or Direction (AREA)
Abstract
The present invention discloses the mechanical workout frock of a kind of adjustable angle, comprise top board (1), hinge (2), supporter (3), angle regulator (4) and electrical control system (5), the angle that need to adjust by inputting, the coaxial motor (4.7) of electrical control system (5) control angle setting device (4) starts, the turbine box (4.6) of screw jack (4.1) is driven by shaft coupling (4.9), and then drive screw rod (4.4) to rotate, it is achieved the angle change of top board (1); By the feedback of angle sensor device (2.1), accurate control angle changes. The angle of this frock top board can require to change angle according to the drawing of different part, thus achieves the general of different machining angle component, reduces enterprise cost; Owing to screw jack has screw thread self-locking function, therefore need not arranging positioning and locking device more specially, structure is relatively simple; PLC controls, simple to operate, it is to increase production efficiency.
Description
Technical field
The present invention relates to the mechanical workout frock of a kind of adjustable angle, specifically the mechanical workout frock of a kind of adjustable angle that can require machining angle according to different component drawing, belongs to mechanical workout equipment field.
Background technology
The full name of frock is tooling, it is used to fixing component to be processed, so that the device of accurate machining, it makes, except production unit and instrument, for coordinating production unit and personnel to complete technique, the equipment required in manufacturing enterprise, and the frock of great majority is all make specially for respective products characteristics.
It is processed as example with boring, at present for needing with the component of Boring machine processing, the component that particularly drawing requires with machining angle, often take mode padded for component on one side when there is no frock, this kind of mode machining angle is difficult to accurate control, the time of adjustment correction is long, corresponding extends the process-cycle, and production efficiency is low.
For the boring machine fixture of parts machining angle design, general rectangular trilateral structure, owing to its boring machining angle is fixed according to drawing requirement, so component be fixedly mounted on above after accurately boring processing can reach the machining angle of drawing requirement, although this kind of traditional frock can boost productivity, it is applicable to batch production, but also there is the defect of the following aspects:
1. owing to frock is according to single parts design, frock angle requires it is fixing according to drawing, is suitable only for a kind of component batch production, and the component required for other angles are not suitable for, and can not realize general;
2. the component of different machining angle must redesign fabricating tools according to drawing required angle, the component of some product may progressively be tending towards superseded according to the market requirement, therefore the frock that can cause does not re-use in use for some time, leave unused inner at factory building, not only unsightly, take up space, and it is a kind of wasting of resources.
Summary of the invention
For the problems referred to above, the present invention provides the mechanical workout frock of a kind of adjustable angle, it is possible to require that self angle of inclination of adjustment coordinates machine tooling according to the drawing machining angle of different component, it is achieved the waste simultaneously decreasing resource that frock is general.
For achieving the above object, the present invention comprises top board, hinge, supporter, angle regulator and electrical control system;
Top board is a slab construction, it is provided with threaded hole and waist-shaped hole above, the horizontal position, edge of the upper surface leading section of top board is provided with the supporting plate being perpendicular to upper surface, longitudinal position, the edge of the upper surface side end of top board is provided with the strongback being perpendicular to upper surface and being perpendicular to supporting plate, and top board lower surface is provided with two symmetrical hinged ear seats I;
Hinge one end connects top board front end, and the other end connects supporter front top, and angle sensor device is arranged on hinge side, and its rotation center is concentric with the rotation center of hinge;
Supporter is the case type structures of a hollow, its cell type upper inside wall is provided with support block, in order to roof supporting, supporter is inner, the rear of plate upper surface be provided with two be fixedly connected with base plate and distinguish corresponding symmetrical hinged ear seat II with hinged ear seat I, supporter outside surface bottom is provided with the pressing plate being fixedly connected with it;
Angle regulator is arranged on supporter inside, comprises screw jack, coaxial motor and motor mount; Screw jack is set to two pieces and rotation direction installation contrary, symmetrical; Screw jack comprises cylinder body, screw rod and turbine box; Cylinder body is sleeved on screw rod outside, and cylinder body top is fixedly connected with turbine box, is provided with the articulated joint II being fixedly connected with it bottom it; Screw rod is worn into turbine box and is coordinated with turbine box inner turbine, and screw rod top is provided with the articulated joint I being articulated and connected with it; Two screw jack are articulated and connected with hinged ear seat I and hinged ear seat II by articulated joint I and articulated joint II respectively; Coaxial motor is arranged on two screw jack mid-ways and is fixed on motor mount, and two output shafts of coaxial motor are fixedly connected with by the input terminus of shaft coupling with two turbine boxes respectively, and motor mount is fixedly connected with cylinder body; Turbine box, coaxial motor, shaft coupling and motor mount are all arranged on towards on the direction of supporter cell type inside;
Electrical control system comprises power distribution cabinet and control panel, and the power source circuit of electrical control system is electrically connected with PLC through master switch; Coaxial motor and PLC are electrically connected to form angle of rotation control loop; Angle sensor device and PLC are electrically connected to form angle feedback control loop; Indicating meter, angle sensor device and PLC be electrically connected to form angle display and loop is set; Indicating meter, coaxial motor and PLC are electrically connected to form power-off show circuit.
Preferably, electrical control Operation system setting is outside at the cant board of supporter.
Further, end, cover top surface side is provided with the strongback being perpendicular to upper surface and being perpendicular to supporting plate.
Further, inner bottom hinge inside, articulated joint II inside, articulated joint I, articulated joint I top interior arranges corresponding bearing respectively.
Further, the outside of angle sensor device is provided with protective guard.
Compared with prior art, the present invention is owing to being provided with angle regulator, therefore the angle of frock can require to change angle according to the drawing of different part, thus achieve the general of different machining angle component, special tooling need not be manufactured according to different parts design again, reduce enterprise cost; Angle regulator is made up of screw jack, owing to screw jack has screw thread self-locking function, therefore need not arrange positioning and locking device more specially, and structure is relatively simple; Adopt angle sensor device feedback, PLC control, simple to operate, it is to increase production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1, top board, 1.1, supporting plate, 1.2, strongback, 1.3, hinged ear seat I; 2, hinge, 2.1, angle sensor device, 2.2, protective guard, 3, supporter; 3.1, support block, 3.2, hinged ear seat II, 3.3, pressing plate, 4, angle regulator; 4.1, screw jack, 4.2, cylinder body, 4.3, articulated joint II, 4.4, screw rod; 4.5, articulated joint I, 4.6, turbine box, 4.7, coaxial motor; 4.8, motor mount, 4.9, shaft coupling, 5, electrical control system.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, the mechanical workout frock of this adjustable angle comprises top board 1, hinge 2, supporter 3, angle regulator 4 and below electrical control system 5(description all taking the direction at hinge place as front).
Top board 1 is a slab construction, it is provided with threaded hole and waist-shaped hole that follower bolt can be installed above, the horizontal position, edge of top board 1 upper surface leading section is provided with the supporting plate 1.1 being perpendicular to upper surface, supporting plate 1.1 can be used for locating workpiece, simultaneously can as the benchmark of processing, top board 1 lower surface is provided with two symmetrical hinged ear seats I 1.3.
Hinge 2 one end connects top board 1 front end, and the other end connects supporter 3 front top, and angle sensor device 2.1 is arranged on hinge side, and its rotation center is concentric with the rotation center of hinge 2.
Supporter 3 is the case type structures of a hollow, and its cell type upper inside wall is provided with and supports block 3.1, and in order to roof supporting 1, when top board 1 rotates along hinge 2 center and covers on supporter 3, the upper surface of top board 1 is parallel with the base plate baseplane of supporter 3; Supporter 3 is inner, the rear of plate upper surface be provided with two be fixedly connected with base plate and distinguish corresponding symmetrical hinged ear seat II 3.2 with hinged ear seat I 1.3; Supporter 3 outside surface bottom is provided with the pressing plate 3.3 being fixedly connected with it, for whole frock is fixedly mounted on the worktable of lathe.
It is inner that angle regulator 4 is arranged on supporter 3, comprises screw jack 4.1, coaxial motor 4.7 and motor mount 4.8; Screw jack 4.1 is set to two pieces and rotation direction installation contrary, symmetrical; Screw jack 4.1 comprises cylinder body 4.2, screw rod 4.4 and turbine box 4.6; It is outside that cylinder body 4.2 is sleeved on screw rod 4.4, and for supporting and protect whole screw jack 4.1, cylinder body 4.2 top is fixedly connected with turbine box 4.6, is provided with the articulated joint II 4.3 being fixedly connected with it bottom it; Screw rod 4.4 is worn into turbine box 4.6 and is coordinated with turbine box 4.6 inner turbine, and screw rod 4.4 top is provided with the articulated joint I 4.5 being articulated and connected with it, articulated joint I 4.5 also non rotating when namely screw rod 4.4 rotates; Two screw jack 4.1 are articulated and connected with hinged ear seat I 1.3 and hinged ear seat II 3.2 by articulated joint I 4.5 and articulated joint II 4.3 respectively; Coaxial motor 4.7 is arranged on two screw jack 4.1 mid-ways and is fixed on motor mount 4.8, two output shafts of coaxial motor 4.7 are fixedly connected with by the input terminus of shaft coupling 4.9 with two turbine boxes 4.6 respectively, and motor mount 4.8 is fixedly connected with cylinder body 4.2; Turbine box 4.6, coaxial motor 4.7, shaft coupling 4.9 and motor mount 4.8 are all arranged on towards on the direction of supporter 3 cell type inside, so that turbine box 4.6, coaxial motor 4.7, shaft coupling 4.9 and motor mount 4.8 all can the inside of retraction supporter 3 and can not interfering with top board 1 when top board 1 is adjusted to level attitude.
Electrical control system 5 comprises power distribution cabinet and control panel, and the power source circuit of electrical control system 5 is electrically connected with PLC through master switch; Coaxial motor 4.7 and PLC are electrically connected to form angle of rotation control loop; Angle sensor device 2.1 and PLC are electrically connected to form angle feedback control loop; Indicating meter, angle sensor device 2.1 and PLC are electrically connected to form angle display and arrange loop; Indicating meter, coaxial motor 4.7 and PLC are electrically connected to form power-off show circuit.
The back vertical plate that electrical control system 5 can be arranged on supporter 3 is outside, the cant board that can also be arranged on supporter 3 as shown in Figure 1 is outside, for boring machine, owing to trade union college adds the boring bar of anterior position in the face of boring machine that man-hour is generally frock in this frock, because this latter electrical control system 5 installation direction and machine operation person are in same direction, it is easier to directly operate lathe after operator operates frock, raise the efficiency, it is preferred to the latter, i.e. the cant board that electrical control system 5 is arranged on supporter 3 is outside.
Further, in order to can the processed component of quickly calibrated needs and quick-clamping, longitudinal position, the edge of top board 1 upper surface side end is provided with and is perpendicular to upper surface and is perpendicular to the strongback 1.2 of supporting plate 1.1, strongback 1.2 and supporting plate 1.1 are in 90 ��, it is possible to as the benchmark of location and processing.
Further, during in order to make crucial hinge point hinged rotations more laborsaving, angle orientation is more accurate, hinge 2 is inner, articulated joint II 4.3 inside, arrange corresponding bearing respectively to junction, screw rod 4.4 top, articulated joint I 4.5 top interior bottom articulated joint I 4.5.
Further, during in order to prevent from installing workpiece, impact damage is to angle sensor device 2.1, and the outside of angle sensor device 2.1 is provided with protective guard 2.2.
The electrical installation principle of the mechanical workout frock of this adjustable angle, mainly comprises power source circuit, master switch, PLC, angle of rotation control loop, angle feedback control loop, angle display and arranges loop and power-off show circuit; Power source circuit can provide electric energy to input for system; Master switch can control the switch of whole system power supply; Angle of rotation control loop can control the opening and closing of coaxial motor 4.7, it is achieved top board 1 rotates along hinge 2 center and produces angle change; Angle feedback control loop can according to the feedback control angle of rotation control loop of angle sensor device 2.1; Angle display and arrange loop can arrange and show required angle value and angle change; Power-off show circuit can rotate, to during required angle, angle of rotation control loop be carried out power-off control, it is possible to can recover the power supply to angle of rotation control loop by pressing power-off show circuit the corresponding button.
In use, first the mechanical workout frock top board 1 of this adjustable angle is adjusted to level attitude, and by pressing plate 3.3, frock is fixedly mounted on the worktable of lathe, then the component needing processing are lifted in frock, realize quick position by supporting plate 1.1 and strongback 1.2, and by installing follower bolt, component are fixedly mounted in frock, connect frock power supply, the angle of rotation of needs has been set according to drawing, angle instruction is sent by PLC, angle of rotation control loop works, coaxial motor 4.7 is energized and rotates, screw rod 4.4 is driven to rotate, by top board 1 together with the component jack-up that need to process, top board 1 rotates along hinge 2 center, simultaneously, angle feedback control loop works, what the angle sensor device 2.1 on hinge 2 fed back angle is changed to PLC, when angle sensor device 2.1 feed back angle reach set(ting)value time, PLC sends instruction to power-off show circuit, the control angle of rotation control loop power-off of power-off show circuit, coaxial motor 4.7 shuts down, screw jack 4.1 stops rising and lock-bit simultaneously, can start lathe just looks for component, processing, after completion of processing, pressing reset switch, namely PLC sends instruction, and coaxial motor 4.7 reverses, and top board 1 resets, and removes the component processed.
When frock breaks down or screw jack 4.1 can not realize complete self-locking because of abrasion, press power-off show circuit the corresponding button and can recover the power supply to angle of rotation control loop, remove processed component after reset, frock can be overhauled or change part.
The mechanical workout frock of this adjustable angle can be fixedly mounted on horizontal countertop, it is specially adapted to any large-scale lathe with horizontal countertop, such as boring machine, drilling machine, planer-type milling machine, table planing machine etc., meet the processing requests such as the boring to component, brill, milling, plane.
The mechanical workout frock of this adjustable angle is owing to being provided with angle regulator, therefore the angle of frock can require to change angle according to the drawing of different part, thus achieve the general of different angles part, special tooling need not be manufactured according to different detail designs again, reduce enterprise cost; Angle regulator is made up of screw jack, owing to screw jack has screw thread self-locking function, therefore need not arrange locating device more specially, and structure is relatively simple; Adopt angle sensor device feedback, PLC control, simple to operate, it is to increase production efficiency.
Claims (5)
1. the mechanical workout frock of an adjustable angle, comprise top board (1) and supporter (3), top board (1) is arranged on supporter (3) top, top board (1) is a slab construction, it is provided with threaded hole and waist-shaped hole above, the horizontal position, edge of top board (1) upper surface leading section is provided with the supporting plate (1.1) being perpendicular to upper surface
It is characterized in that, also comprise hinge (2), angle regulator (4) and electrical control system (5),
The lower surface of described top board (1) is provided with two symmetrical hinged ear seats I (1.3);
Described hinge (2) one end connects top board (1) front end, and the other end connects supporter (3) front top, and angle sensor device (2.1) is arranged on hinge (2) side, and its rotation center is concentric with the rotation center of hinge (2);
Described supporter (3) is the case type structures of a hollow, its cell type upper inside wall is provided with and supports block (3.1), supporter (3) is inner, the rear of plate upper surface be provided with two be fixedly connected with base plate and the symmetrical hinged ear seat II (3.2) corresponding with hinged ear seat I (1.3), supporter (3) outside surface bottom is provided with the pressing plate (3.3) being fixedly connected with it;
It is inner that angle regulator (4) is arranged on supporter (3), comprises screw jack (4.1), coaxial motor (4.7) and motor mount (4.8); Screw jack (4.1) is set to two pieces and rotation direction installation contrary, symmetrical; Screw jack (4.1) comprises cylinder body (4.2), screw rod (4.4) and turbine box (4.6); It is outside that cylinder body (4.2) is sleeved on screw rod (4.4), and cylinder body (4.2) top is fixedly connected with turbine box (4.6), is provided with the articulated joint II (4.3) being fixedly connected with it bottom it; Screw rod (4.4) is worn into turbine box (4.6) and is coordinated with turbine box (4.6) inner turbine, and screw rod (4.4) top is provided with the articulated joint I (4.5) being articulated and connected with it; Two screw jack (4.1) are articulated and connected with hinged ear seat I (1.3) and hinged ear seat II (3.2) by articulated joint I (4.5) and articulated joint II (4.3) respectively; Coaxial motor (4.7) is arranged on two screw jack (4.1) mid-ways and is fixed on motor mount (4.8), two output shafts of coaxial motor (4.7) are fixedly connected with by the input terminus of shaft coupling (4.9) with two turbine boxes (4.6) respectively, and motor mount (4.8) is fixedly connected with cylinder body (4.2); Turbine box (4.6), coaxial motor (4.7), shaft coupling (4.9) and motor mount (4.8) are all arranged on towards on the direction of supporter (3) cell type inside;
Electrical control system (5) comprises power distribution cabinet and control panel, and the power source circuit of electrical control system (5) is electrically connected with PLC through master switch; Coaxial motor (4.7) and PLC are electrically connected to form angle of rotation control loop; Angle sensor device (2.1) and PLC are electrically connected to form angle feedback control loop; Indicating meter, angle sensor device (2.1) and PLC are electrically connected to form angle display and arrange loop; Indicating meter, coaxial motor (4.7) and PLC are electrically connected to form power-off show circuit.
2. the mechanical workout frock of adjustable angle according to claim 1, it is characterised in that, the cant board that described electrical control system (5) is arranged on supporter (3) is outside.
3. the mechanical workout frock of adjustable angle according to claim 1, it is characterised in that, longitudinal position on the upper surface side end edge edge of described top board (1) is provided with the strongback (1.2) being perpendicular to upper surface and being perpendicular to supporting plate (1.1).
4. the mechanical workout frock of adjustable angle according to claim 1, it is characterized in that, described hinge (2) is inner, articulated joint II (4.3) is inner, articulated joint I (4.5) bottom arranges corresponding bearing respectively with screw rod (4.4) junction, top and articulated joint I (4.5) top interior.
5. the mechanical workout frock of adjustable angle according to claim 1, it is characterised in that, the outside of described angle sensor device (2.1) is provided with protective guard (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310429517.8A CN103537920B (en) | 2013-09-22 | 2013-09-22 | The mechanical workout frock of a kind of adjustable angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310429517.8A CN103537920B (en) | 2013-09-22 | 2013-09-22 | The mechanical workout frock of a kind of adjustable angle |
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| Publication Number | Publication Date |
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| CN103537920A CN103537920A (en) | 2014-01-29 |
| CN103537920B true CN103537920B (en) | 2016-06-01 |
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| CN201310429517.8A Active CN103537920B (en) | 2013-09-22 | 2013-09-22 | The mechanical workout frock of a kind of adjustable angle |
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| CN103537920A (en) | 2014-01-29 |
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