CN111503198A - Steering transposition device with locking function - Google Patents
Steering transposition device with locking function Download PDFInfo
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- CN111503198A CN111503198A CN202010521341.9A CN202010521341A CN111503198A CN 111503198 A CN111503198 A CN 111503198A CN 202010521341 A CN202010521341 A CN 202010521341A CN 111503198 A CN111503198 A CN 111503198A
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- 230000017105 transposition Effects 0.000 title claims abstract description 85
- 238000004804 winding Methods 0.000 claims description 58
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D71/00—Mechanisms for bringing members to rest in a predetermined position
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A steering transposition device with a locking function belongs to the field of machinery, and comprises a base fixed structure, a base movable structure and a base rotating structure, wherein a base plate is arranged on the base, a platform is connected on the base plate, a positioning locking pin is arranged on the platform, the positioning locking pin is perpendicular to the platform and deviates from the center of the base plate and the platform, the positioning locking pin moves between the platform and the base plate, the base plate and the base plate or the base plate and the platform are arranged in a relative rotating or relative moving mode, an unlocking device is arranged on the positioning locking pin, and the base plate or the platform is connected with the steering transposition device, or the chassis or the platform is indirectly connected with the steering transposition device through a third person, the chassis is provided with a locking part and an unlocking part for positioning the locking pin, and the orientation and the angle of a certain device or part in the mechanical equipment are changed, so that the working requirements in different directions are met.
Description
Technical Field
The invention relates to a steering transposition device, in particular to a steering transposition device with a locking function, and belongs to the field of machinery.
Background
The mechanical steering transposition equipment is everywhere in daily life, the opening and closing of the bus door are realized by utilizing a steering device, processing cutters with different shapes are arranged in each direction on a cutter holder in a common lathe, different cutters are used in different processing positions, the shapes of products processed by different cutters are different, at present, the cutter holder of a semi-automatic lathe is mostly rotated in a manual mode and then locked for processing, in addition, in the packaging industry, the automatic longitudinal and transverse packaging of a plastic film and the longitudinal and transverse automatic packaging of a packaging box packaging belt need to be steered and transposed, in the production of semiconductor substrates and liquid crystal glass substrates, the cutting and edging of glass plates and the coating on the glass substrates need to be switched in the longitudinal and transverse directions, except the rotation in the 90-degree direction, the cutter holder and the like are not in the 90-degree rotation direction, the tool can be rotationally replaced by a smaller angle according to the requirement, so that more angles in different shapes can be arranged on the tool apron, more tools in different shapes can be arranged, the transformation transposition is only one corner of an iceberg in mechanical equipment, and in the steering transposition, the steering transposition mode method is diversified, and the different steering transposition modes can meet the requirements of different purposes of steering transposition.
Disclosure of Invention
The invention provides a steering transposition device with a locking function aiming at various steering transposition requirements in mechanical equipment, and aims to change the orientation and the angle of a certain device or part in the mechanical equipment so as to be beneficial to carrying out work requirements in different directions.
The technical scheme of the invention is as follows: a steering transposition device with a locking function comprises a driving device, wherein the steering transposition device comprises a base fixed structure, a base movable structure and a base rotating structure, a base plate is arranged on the base, a platform is connected onto the base plate, a positioning locking pin is arranged on the platform, the positioning locking pin is perpendicular to the platform and deviates from the center of the base plate and the center of the platform, the positioning locking pin moves between the platform and the base plate, the base plate and the platform move relatively, an unlocking device is arranged in the axial direction of the positioning locking pin, the base plate or the platform is connected with a steering transposition driving device, or the base plate or the platform is indirectly connected with the steering transposition device through a third part, a locking part and an unlocking part of the positioning locking pin are arranged on the base plate, and the unlocking device is arranged outside;
further, the base in the base fixed structure is fixedly arranged, the chassis is rotatably connected to the platform, the base is fixedly connected to the chassis, the positioning locking pin is rotatably arranged on the platform, the end part of the positioning locking pin is movably connected with a shifting fork, the shifting fork is connected to an unlocking device, the unlocking device is an unlocking cylinder, a reversing cylinder is connected to the cylinder body of the unlocking cylinder in the vertical direction, the reversing cylinder is a steering transposition device, and the unlocking cylinder and the reversing cylinder are independently and fixedly arranged;
further, a platform in the base movable structure is fixedly connected to the base, the base plate is hinged to the platform, the positioning locking pin is rotatably arranged on the platform, a shifting fork is arranged at the end of the positioning locking pin and connected to an unlocking device, the unlocking device is an unlocking cylinder, the base is connected with a reversing cylinder, the reversing cylinder is a steering transposition device, the unlocking cylinder is perpendicular to the reversing cylinder, the reversing cylinder is independently fixed, the unlocking cylinder is independently fixed and coaxial with the positioning locking pin, and a sliding device is arranged on the base;
furthermore, the base of the base rotating type structure is an annular winding frame, the chassis is fixedly arranged on the annular winding frame, the platform is rotatably connected to the chassis, the annular winding frame rotates by taking the center of the circle center of the annular winding frame as a rotating axis, the annular winding frame is connected with a steering transposition device which rotates by the annular winding frame, the peripheral side of the annular winding frame is provided with an unlocking device, the unlocking device unlocks a cylinder, the lever of the unlocking cylinder is consistent with the axis of the positioning locking pin, and a driving device of the steering transposition device is a motor;
furthermore, one side of the chassis is of an arc structure, a threaded convex column is arranged at the center of one side of the arc structure, the other side of the chassis is of a vertical convex structure, the inner sides of the inward recessed corners of the shoulders at the left side and the right side of the convex structure are of arc structures, steps are arranged at the outward protruding corners of the shoulders in the thickness direction of the chassis, the area of the step close to the base is larger than that of the step close to the platform, the outward protruding corners of the shoulder of the step of the chassis at the platform side are arc-shaped, the outward protruding corners of the shoulder of the chassis at the base side are in a sharp angle shape, the part of the arc-shaped mechanism is an unlocking part;
furthermore, the positioning locking pin is arranged in the positioning locking mechanism, the positioning locking mechanism further comprises a spring sleeve, the spring sleeve is arranged on the side of the platform, a step is arranged in the spring sleeve, a spring is arranged on the step, the positioning locking pin is movably arranged in the spring, the elastic force of the spring faces to the axial direction of the positioning locking pin arranged on the outer side, the elastic force direction of the spring and the unlocking moving direction of the unlocking device are opposite directions on the same straight line, and a locking part and an unlocking part of the positioning locking pin are arranged in the elastic force direction of the spring and the unlocking moving direction of the unlocking device;
further, the platform comprises a general platform and a special platform, a T-shaped groove is formed in the platform, a production device of the equipment is arranged in the T-shaped groove, and the special platform is an installation bottom plate of the production device;
further, the angle of the steering transposition is within the range of 10-135 degrees;
further, an unlocking device is arranged on the outer peripheral side of the annular winding frame, and the annular winding frame rotates by taking the center of the annular winding frame as a rotating axis.
The invention has the following positive effects: the platform is provided with the positioning locking pin, so that the platform can be pushed to rotate by taking the positioning locking pin as a center, the chassis can be pushed to rotate, or the platform can be driven to rotate by taking the chassis center as a rotating shaft center, and finally the platform and the working tool arranged on the platform can be steered and transposed, particularly the positioning locking pin is perpendicular to the platform and deviates from the chassis and the platform center, so that the platform can be conveniently rotated or moved by respectively taking the positioning locking pin or the chassis and the platform center; the positioning locking pin is rotationally arranged on the platform, so that the threaded convex column of the chassis is taken as a rotation center or the chassis, the platform and the base are moved; the locking part and the unlocking part of the positioning locking pin are arranged on the chassis, so that the positioning locking pin can slide from the unlocking part or enter a locking state, and the positioning locking pin can be locked at the locking part to perform production operation at the position; the positioning locking pin unlocking device is arranged to be beneficial to implementing steering transposition by utilizing the driving of the steering transposition device under the condition of contact locking, the chassis is fixed on the annular winding frame to be beneficial to enabling the chassis and the platform to rotate to the required position of the inner periphery of the annular winding frame to operate under the driving of the annular winding frame, the structure and other rotating equipment structures can at least perform operation in two-dimensional directions, the end part of the spring at the side of the base is connected with the positioning locking pin into a whole, the end part of the positioning locking pin is extruded by the unlocking cylinder to compress the spring connected with the end part of the positioning locking pin into a whole, the end part of the positioning locking pin can leave the locking part in the chassis to enter the unlocking part, the platform rotates in the direction under the unlocking state, the shifting fork is arranged at the opposite position of the end part of the positioning locking pin, and the unlocking device can be used for pushing the positioning locking pin to, by using the invention, the orientation and the angle of a certain device or part in the mechanical equipment can be changed, so that the working requirements in different directions can be favorably met.
Drawings
Fig. 1 is a front schematic view of a base fixed type steering transposition device before unlocking.
Fig. 2 is a schematic side view of the fixed base steering index device before unlocking.
Fig. 3 is a schematic front view of the base fixed type steering transposition device during transposition.
FIG. 4 is a schematic side view of the base fixed type steering shifting device during shifting.
FIG. 5 is a schematic front view of the unlocked base fixed steering position changing device after the position changing.
FIG. 6 is a schematic side view of the steering apparatus with the fixed base and unlocked after the steering apparatus is shifted.
Fig. 7 is a schematic side view of the locking after the base fixed type steering transposition device is transposed.
Fig. 8 is a front schematic view of the base movable type steering and transposition device before unlocking.
Fig. 9 is a schematic side view of the base movable type steering index device before unlocking.
Fig. 10 is a front schematic view of the base movable type steering transposition device after locking after transposition.
Fig. 11 is a schematic side view of the base movable type steering and shifting device after being locked after being shifted.
Fig. 12 is a schematic side view of the locking after the base rotation type steering and shifting device is shifted.
Fig. 13 is a schematic perspective view of the chassis.
Description of reference numerals: the device comprises a platform 10, a platform support frame 10a, a T-shaped groove 101, a chassis 11, a 11a cushion plate, a base 12, a positioning locking pin 13, a spring sleeve 131, a spring 132, a fixing bolt 14, a first position 15a, a second position 15b, an unlocking cylinder 16, a shifting fork 16a, a reversing cylinder 17, a roller frame 20, a roller 21, an annular winding frame 22, a driving roller 23, a threaded convex column 24, a locking part 25, an unlocking part 26, a linear part 27, a first part 28a and a second part 28 b.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, and in the following description, the platform side facing the platform or the chassis is described as a front side.
The technical scheme of the invention is a steering transposition device with a locking function, wherein FIG. 1 is a front schematic view of a base fixed type steering transposition device before unlocking, FIG. 2 is a side schematic view of the base fixed type steering transposition device before unlocking, FIG. 3 is a front schematic view of the base fixed type steering transposition device during transposition, FIG. 4 is a side schematic view of the base fixed type steering transposition device during transposition, FIG. 5 is an unlocked front schematic view of the base fixed type steering transposition device after transposition, FIG. 6 is an unlocked side schematic view of the base fixed type steering transposition device after transposition, FIG. 7 is a locked side schematic view of the base fixed type steering transposition device after transposition, fig. 1-7 are position diagrams of various actions of a base fixed steering transposition device with a locking function, and the base fixed steering transposition device with the locking function is a schematic action diagram of one steering transposition device in various modes.
A steering transposition device with a locking function comprises a driving device, the steering transposition device comprises a base fixed structure, a base movable structure and a base rotating structure, a base plate 11 is arranged on a base 12, a platform 10 is connected on the base plate 11, a positioning locking pin 13 is arranged on the platform 10, the positioning locking pin 13 is perpendicular to the platform 10 and deviates from the center of the base plate 11 and the center of the platform 10, the positioning locking pin 13 can move between the platform 10 and the base plate 11, the locking pin can be positioned through relative motion between the base plate 11 and the platform 10, an unlocking device is arranged on the unlocking positioning locking pin 13, the base plate 11 or the platform 10 is connected with a steering transposition device, or the chassis 11 or the platform 10 is indirectly connected with the steering transposition device through a third person, the chassis 11 is provided with a locking part 25 and an unlocking part 26 for positioning the locking pin 13, and the unlocking device is arranged outside the platform 10.
Fig. 13 is a schematic perspective view of the chassis. One side of the chassis 11 is of an arc structure, the center of an arc of the arc structure facing one side of the platform is provided with a threaded convex column 24, the other side of the arc structure is of a vertical convex structure, the inner sides of the inward recessed corners of the shoulders at the left side and the right side of the convex structure are of arc structures, the outward protruding corners of the shoulders are provided with steps in the thickness direction of the chassis 11, the area of the step close to one side of the base 12 is larger than that of the step close to one side of the platform 10, the outward protruding corners of the shoulders of the chassis 11 at the side of the platform 10 are arc-shaped, the outward protruding corners of the shoulders of the chassis 11 at the side of the base 12 are in a sharp angle shape; 11a is the backing plate of chassis, 14 for fixing bolt hole be used for with backing plate 11a between be connected, threaded convex column 24 towards the platform, threaded convex column 24 tip is provided with the screw thread, through lock nut from on the platform support frame side, rotate between threaded convex column 24 and the platform support frame 10a and be connected. The partial arcs of the first position 28a and the second position 28b, namely the first position 15a and the second position 15b, are positions of the positioning locking pin 13 on the side surface of the chassis before and after the steering transposition.
The positioning locking pin 13 is arranged in the positioning locking mechanism, the positioning locking mechanism further comprises a spring sleeve 131, the spring sleeve 131 is arranged on the platform 10, the positioning locking pin 13 and a step are arranged in the spring sleeve 131, a spring 132 is arranged on the step, the spring 132 is provided with the positioning locking pin 13 on the side of the base 12, the end part of the spring 132 on the side of the base 12 is connected with the positioning locking pin 13 into a whole, the outer surface of the positioning locking pin 13 is of a double-step structure, and the outer surface of a smaller step is matched with the inner surface of the spring 132.
The platform 10 comprises a general platform 10 and a special platform 10, a T-shaped groove 101 is formed in the platform 10, a production device of the equipment is arranged in the T-shaped groove 101, and the special platform 10 is an installation bottom plate of the production device.
The location locking round pin 13 sets up in location locking mechanism, location locking mechanism still includes spring housing 131, spring housing 131 sets up and installs in platform 10 side, be provided with the step in the spring housing 131, install spring 132 on the step, location locking round pin 13 one end is inserted in spring housing 131 in spring 132, the elasticity of spring 132 is in the axial of the location locking round pin of outside, the elasticity direction of spring and the unblock moving direction of unblock device unblock are on the same straight line on the opposite direction, be provided with location locking round pin 13's locking portion 25 and unblock portion 26 on the elasticity direction of spring and the unblock moving direction of unblock device.
The depth of insertion of location locking round pin 13 is less than the spring housing 131 degree of depth, and location locking round pin 13 other end terminal surface is greater than the spring 132 diameter, and location locking round pin 13 other end terminal surface is pressed on another terminal surface of spring 132, and location locking round pin 13 is provided with the connecting pin in base 12 side, and base 12 side spring tip is even as an organic whole with the connecting pin, the two step structure in connecting pin periphery, less step surface and the cooperation of spring 132 internal surface.
The angle of the steering transposition is within the range of 10-135 degrees.
In the following embodiments, the platform 10, the chassis 11, and the base 12 are provided, and the chassis 11 and the positioning lock pin 13 used have the same structure.
In the following embodiments, the platform 10, the chassis 11, and the base 12 are provided, and the chassis 11 and the positioning lock pin 13 used have the same structure.
Example 1
FIG. 1 is a front schematic view of a base fixed type steering position changing device before unlocking, FIG. 2 is a side schematic view of the base fixed type steering position changing device before unlocking, FIG. 3 is a front schematic view of the base fixed type steering position changing device when changing position, FIG. 4 is a side schematic view of the base fixed type steering position changing device when changing position, FIG. 5 is an unlocked front schematic view of the base fixed type steering position changing device after changing position, FIG. 6 is an unlocked side schematic view of the base fixed type steering position changing device after changing position, FIG. 7 is a locked side schematic view of the base fixed type steering position changing device after changing position, a base 12 in a fixed structure of the base 12 is fixedly arranged, a base 11 is rotatably connected to a platform, the base 11 is fixedly connected to the base 12, a positioning locking pin 13 is rotatably arranged on the platform 10, and a shifting fork 16a, the shifting fork 16a is connected with an unlocking device which is an unlocking cylinder 16, a reversing cylinder 17 is connected in the vertical direction of the cylinder body of the unlocking cylinder 16, the reversing cylinder 17 is a steering transposition device, and the unlocking cylinder 16 and the reversing cylinder 17 are independently and fixedly arranged. In this embodiment, a T-shaped groove 101 is formed on the platform, and working devices, such as a nozzle for spraying, a reinforcing cutter, and the like, can be fixed in the T-shaped groove 101 as required.
Example 2
Fig. 8 is a front schematic view of the base movable type steering and reversing device before unlocking, fig. 9 is a side schematic view of the base movable type steering and reversing device before unlocking, fig. 10 is a side schematic view of the base movable type steering and reversing device after reversing and locking, and fig. 11 is a side schematic view of the base movable type steering and reversing device after reversing and locking. Fig. 8-11 are representative steering index position views of the base activity type steering index device. The frontal action is the same as in example 1.
The base 11 in the base activity type structure is fixedly connected on a base 12, a reversing cylinder 17 is connected on the base 12, the reversing cylinder 17 pushes the base 12 to move, the base 11 is hinged with a platform 10, a positioning locking pin 13 is arranged on the platform 10, the positioning locking pin 13 is enabled to rotate between a first position 15a and a second position 15b of the base 12 for transposition through the movement of the base 12, a shifting fork 16a is arranged at the end part of the positioning locking pin 13, the shifting fork 16a is connected with an unlocking device, the unlocking device is an unlocking cylinder 16, the base 12 is connected with the reversing cylinder 17, the reversing cylinder 17 is a steering transposition device, the unlocking cylinder 16 is perpendicular to the reversing cylinder 17, the reversing cylinder 17 is independently fixed, the unlocking cylinder is independently fixed and coaxial with the positioning locking pin 13, and a sliding device is arranged on the base 12.
In this embodiment, the base 12 is connected to a reversing cylinder 17, the base 12 is connected to a linear sliding wheel, and when the base 12 is pushed by the reversing cylinder 17 to move linearly, the positioning locking pin 13 is rotated and shifted between a first position 15a and a second position 15b of the base 12, so as to reverse the platform 10, and a cutter, a nozzle, a strap locking member, a film winding device, or the like mounted on the platform is rotated by a certain angle, in this embodiment, after the first position 15a is changed to the second position 15b, the platform is rotated by 90 °.
Example 3
Fig. 12 is a side view schematically showing the lock after the base rotation type steering shifting device is shifted. Example 3 is explained based on the above examples 1 and 2.
The base 12 of the base rotating type structure is changed into an annular winding frame 22, the base plate 11 is fixedly arranged on the annular winding frame 22, the platform 10 is rotatably connected on the base plate 11, the annular winding frame 22 rotates by taking the center of the circle center as a rotating axis, the annular winding frame 22 is connected with a steering transposition device rotating the annular winding frame 22, the outer periphery of the annular winding frame 22 is provided with an unlocking device, the unlocking device unlocks a cylinder 16, the lever of the unlocking device 16 is consistent with the axis of a positioning locking pin 13, a driving device of the steering transposition device comprises a driving motor rotating the annular winding frame 22, 23 is a driving roller connected on the shaft of the driving motor, the driving roller drives the annular winding frame 22 to rotate by utilizing rolling friction force, and in order to enable the annular winding frame 22 to be in a balanced state, in this embodiment, a driven pulley is further provided, and the driven pulley and the driving roller 23 are symmetrically arranged with respect to a perpendicular line passing through the center of the circular ring frame 22 as a symmetry axis.
The outer periphery of the annular winding frame 22 is provided with an unlocking device which rotates along with the annular winding frame 22. Although the base is literally written as a base rotating type, the rotating annular winding frame 22 of the base 12 is connected with the chassis 11, the platform 10 and the unlocking device and rotates, the unlocking cylinder of the unlocking device is always in a position opposite to the positioning locking pin 13, when needed, the positioning locking pin 13 is pushed along the radial direction of the winding frame 22 to enable the end part of the positioning locking pin 13 to be separated from the locking part 25 and move to the unlocking part 26, after the unlocking cylinder 16 of the unlocking device retracts, the positioning locking pin 13 is pushed to the locking part 25 along the radial direction under the action of the elastic force of the spring 132, then the chassis 11 rotates under the action of the reversing cylinder 17 to further push the platform 10 to rotate, and the cutter, the nozzle, the strapping tape locking part or the film winding device and the like arranged on the platform implement actions in different directions according to required programs. The following description will be made in detail by taking a roller of a more complicated film winding apparatus as a representative.
The method comprises the following specific implementation steps:
the operation of the steering index device of the base rotation type structure of embodiment 3 will be described as a representative example.
The base rotation type structure steering transposition device utilizes a driving motor to drive a driving roller 23 to rotate, the driving roller 23 is a driving wheel, at least one other supporting wheel is arranged on the periphery of the annular winding frame 22, the annular winding frame 22 is rotated under the driving of the driving roller 23, in the embodiment, the positioning locking pin 13 performs a rotating ring positioning action when being positioned in a vertical direction and a horizontal direction, and the action when the positioning locking pin 13 is switched from the horizontal position to the vertical position is described below.
When the positioning locking pin 13 in the annular winding frame 33 is in a horizontal position, at this time, because the end part of the positioning locking pin 13 is positioned in the first part 28a of the chassis 11, the intersection part of the first part 28a, the second part 28b and the straight line part 27 forms a locking part 25 with a sharp corner protruding, and the locking part 25 plays a role in limiting and locking the positioning locking pin 13, so that the position of the platform 10 is fixed relative to the chassis 11 and the annular winding frame 22 (or the base 12); when the cylinder rod of the unlocking cylinder 16 moves towards the positioning locking pin 13 and presses the positioning locking pin 13 to move inwards, the positioning locking pin 13 moves inwards to cross the protruding locking part 25 of the chassis 11 and reaches the part I28 a and the part II 28b of the chassis 11 close to one side of the platform, because of no limitation of the protruding locking part 25, the annular winding frame 22 is in an unlocked state and is driven by the driving roller wheel 23 to rotate, and starts to rotate by taking the threaded convex column 24 of the chassis 11 as the axis, under the action of the annular winding frame 22, the position of the platform 10 relative to the positioning locking pin 13 is deviated, because of the connecting structure between the part I28 a and the part II 28b of the protruding part of the chassis 11 and the linear part 27, the positioning locking pin 13 can move along the unlocking part 26 and the linear part 27 of the protruding part of the chassis 11 and slide from the part I15 a to the other part II 15b, and the 90-degree transposition of the roller frame 20 of the platform 10 is realized, after the transposition is finished, the film is withdrawn outwards under the action of the unlocking cylinder 16, the positioning locking pin 13 moves towards the outer peripheral side of the annular winding frame 22 under the action of the spring 132, the end part of the positioning locking pin 13 is contacted with the locking part 25 of the chassis 11, the locking part 25 at the outer layer protruding part is locked, the locking part 25 plays a role in limiting and locking, the roller frame 20 is fixed in the other direction for operation, the roller frame 20 is rotatably provided with the roller 21, in the embodiment, the roller 21 of the film is used for winding the film.
Similarly, the cylinder rod is pushed by the unlocking cylinder 16 to press the stopper inwards to move, the positioning locking pin 13 moves inwards to cross the protrusion locking part 25 to reach the protrusion part of the chassis 11 to be close to the platform side, in an unlocking state, the positioning locking pin slides from the second position 15b to the first position 15a, the roller of the film rotates under the action of the annular winding frame 22 to realize 90-degree transposition of the roller frame 20, the normal position is recovered, the cylinder rod retracts outwards under the action of the unlocking cylinder 16, the positioning locking pin 13 moves outwards under the action of the spring 132 to reach the locking part 25 of the chassis 11, the platform is limited and locked by the protrusion part of the locking part 25, and meanwhile, the film roller in the roller frame 20 works under the positioning condition.
In the present embodiment, in the state of the first position 15a and the second position 15b, the rollers 21 on the roller frame 20 are located in the directions perpendicular to each other, and are located at positions 90 degrees apart from each other on the ring winding frame 22. When the film is wound, the transverse annular winding in the left-right direction and the front-back annular winding in the vertical direction can be performed.
In the above implementation steps, the longitudinal and transverse switching of the rollers in the roller frame 20 can be realized, because the annular winding frame 22 rotates, and the roller frame and the rollers are driven by the annular winding frame 22 to rotate around the circular shape of the annular winding frame 22 as the axle center.
The invention has the following positive effects: the positioning locking pin 13 is arranged on the platform 10, so that the platform 10 and the chassis 11 can be pushed to rotate by rotating with the positioning locking pin 13 as a center or the platform 10 can be driven to rotate by pushing the positioning locking pin 13 with the chassis 11 as a center of a rotating shaft, and finally the steering transposition of the platform 10 and a working tool arranged on the platform 10 can be realized, particularly, the positioning locking pin 13 is perpendicular to the platform 10 and deviates from the chassis 11 and the platform 10, so that the platform 10 can be rotated or moved by the positioning locking pin 13 or the chassis 11 and the platform 10 respectively; the positioning locking pin 13 is arranged on the platform 10 in a rotating way, so that the chassis 11, the platform 10 and the base 12 can be rotated or moved by taking the threaded convex column 24 of the base 12 as a center; the locking part 25 and the unlocking part 26 of the positioning locking pin 13 are arranged on the chassis 11, so that the positioning locking pin 13 can slide or enter a locking state from the unlocking part 26, and the locking part 25 can lock the positioning locking pin 13 to perform production operation at the position; the unlocking device of the positioning locking pin 13 is arranged to be beneficial to using the steering transposition device to drive and implement steering transposition under the condition of contact locking, the chassis 11 is fixed on the annular winding frame 22 to be beneficial to enabling the chassis 11 and the platform 10 to rotate to the required position of the inner periphery of the annular winding frame 22 to operate under the driving of the annular winding frame 22, the structure and other rotating equipment structures can perform operation in at least two dimensions, the end part of the spring 132 on the base side is connected with the positioning locking pin 13 into a whole, the end part of the positioning locking pin 13 is extruded by the unlocking cylinder 16 to compress the spring 132 connected with the positioning locking pin 13 into a whole, the end part of the positioning locking pin 13 can leave the locking part 25 in the chassis 11 to enter the unlocking part 26, the platform 10 rotates in the direction under the unlocking state, and the locking pin 13 can be pushed to move along the axial direction or the radial direction by the unlocking device through the shifting fork 16a arranged at the opposite position of, the aim of unlocking or rotating transposition is achieved, and by utilizing the invention, the orientation and the angle of a certain device or part in mechanical equipment can be changed, so that the working requirements in different directions can be met.
Claims (9)
1. The utility model provides a take locking function turn to transposition device, includes drive arrangement, its characterized in that: the steering transposition device comprises a base fixed structure, a base movable structure and a base rotating structure, a base plate is arranged on the base, a platform is connected onto the base plate, a positioning locking pin is arranged on the platform, the positioning locking pin is perpendicular to the platform and deviates from the center of the base plate and the platform, the positioning locking pin moves between the platform and the base plate, the base plate and the platform move relatively, an unlocking device is arranged on the positioning locking pin in the axial direction, a driving device for steering transposition is connected onto the base plate or the platform, or the base plate or the platform is indirectly connected with the steering transposition device through a third part, a locking part and an unlocking part of the positioning locking pin are arranged on the base plate, and the unlocking device is arranged outside the platform.
2. The steering transposition device with the locking function according to claim 1, wherein: the base is fixed in the base fixed structure and is arranged, the chassis is connected to the platform in a rotating mode, the base is fixedly connected to the chassis, the positioning locking pin is arranged on the platform in a rotating mode, the end portion of the positioning locking pin is movably connected with a shifting fork, the shifting fork is connected to an unlocking device, the unlocking device is an unlocking cylinder, a reversing cylinder is connected to the cylinder body of the unlocking cylinder in the vertical direction, the reversing cylinder is a steering transposition device, and the unlocking cylinder and the reversing cylinder are arranged in a single fixed mode.
3. The steering transposition device with the locking function according to claim 1, wherein: platform fixed connection among the base activity type structure is on the base, and articulated the connection between chassis and the platform, location locking round pin rotate to set up on the platform, and location locking round pin tip is provided with the shift fork, and the shift fork is connected at unlocking device, and unlocking device is the unblock jar, is connected with the switching-over jar on the base, and the switching-over jar is for turning to transposition device, and the unblock jar perpendicular to switching-over jar, switching-over jar are fixed alone, and the unblock jar is fixed alone and coaxial with location locking round pin, is provided with slider on the base.
4. The steering transposition device with the locking function according to claim 1, wherein: the base of the base rotating type structure is an annular winding frame, the base is fixedly arranged on the annular winding frame, the platform is rotatably connected onto the base, the annular winding frame rotates by taking the center of the circle center of the annular winding frame as a rotating axis, the annular winding frame is connected with an annular winding frame rotating steering transposition device, an unlocking device is arranged on the outer peripheral side of the annular winding frame, an unlocking cylinder of the unlocking device is consistent with the axis of the positioning locking pin, and a driving device of the steering transposition device is a motor.
5. The steering transposition device with the locking function according to claim 1, wherein: one side on chassis is the circular arc structure, and the center of circular arc structure one side is provided with the screw thread projection, and one side is vertical "protruding" font structure in addition, and the left and right sides shoulder undercut bight inboard of "protruding" word is the circular arc structure, and the evagination bight of shoulder is provided with the step in chassis thickness direction, is greater than for the step area near platform one side step area near base one side, and the evagination bight of the step shoulder of platform side chassis is circular-arc, the evagination bight of the step shoulder of base side chassis is the closed angle form, and circular-arc mechanism position is for unlocking part, the closed angle form is the locking part.
6. The steering transposition device with the locking function according to claim 1, wherein: the location locking round pin sets up in location locking mechanism, location locking mechanism still includes the spring housing, the spring housing setting is installed in the platform side, be provided with the step in the spring housing, install the spring on the step, location locking round pin activity sets up in the spring, the elasticity of spring is towards the axial of the location locking round pin of the setting of outside, the elasticity direction of spring and the unblock moving direction of unblock device unblock are on the same straight line on the opposite direction, be provided with the locking portion and the unblock portion of location locking round pin on the elasticity direction of spring and the moving direction of unblock device unblock.
7. The steering transposition device with the locking function according to claim 1, wherein: the platform comprises a general platform and a special platform, a T-shaped groove is formed in the platform, a production device of the equipment is arranged in the T-shaped groove, and the special platform is an installation bottom plate of the production device.
8. The steering transposition device with the locking function according to claim 1, wherein: the angle of the steering transposition is within the range of 10-135 degrees.
9. The steering transposition device with the locking function according to claim 4, wherein: and an unlocking device is arranged on the outer peripheral side of the annular winding frame, and the annular winding frame rotates by taking the center of the annular winding frame as a rotating axis.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521341.9A CN111503198B (en) | 2020-06-10 | 2020-06-10 | Steering transposition device with locking function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010521341.9A CN111503198B (en) | 2020-06-10 | 2020-06-10 | Steering transposition device with locking function |
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| CN111503198B CN111503198B (en) | 2024-07-19 |
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Citations (4)
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|---|---|---|---|---|
| US4467896A (en) * | 1983-06-17 | 1984-08-28 | Black & Decker Inc. | Locking mechanism for a rotary power machine |
| WO2009147919A1 (en) * | 2008-06-06 | 2009-12-10 | 本田技研工業株式会社 | Steering lock device |
| CN104814856A (en) * | 2015-05-09 | 2015-08-05 | 安阳工学院 | Two-freedom-degree upper limb rehabilitation training device |
| CN212225838U (en) * | 2020-06-10 | 2020-12-25 | 安阳工学院 | Steering transposition device with locking function |
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2020
- 2020-06-10 CN CN202010521341.9A patent/CN111503198B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4467896A (en) * | 1983-06-17 | 1984-08-28 | Black & Decker Inc. | Locking mechanism for a rotary power machine |
| WO2009147919A1 (en) * | 2008-06-06 | 2009-12-10 | 本田技研工業株式会社 | Steering lock device |
| CN104814856A (en) * | 2015-05-09 | 2015-08-05 | 安阳工学院 | Two-freedom-degree upper limb rehabilitation training device |
| CN212225838U (en) * | 2020-06-10 | 2020-12-25 | 安阳工学院 | Steering transposition device with locking function |
Non-Patent Citations (1)
| Title |
|---|
| 刘茂生: "刀架旋转锁紧机构原理分析及优化设计", 现代机械, no. 05, 25 October 2003 (2003-10-25), pages 23 - 26 * |
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| CN111503198B (en) | 2024-07-19 |
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