CN209866965U - Rotary disc rotation driving locking device of double-reel coiler - Google Patents
Rotary disc rotation driving locking device of double-reel coiler Download PDFInfo
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- CN209866965U CN209866965U CN201920494529.1U CN201920494529U CN209866965U CN 209866965 U CN209866965 U CN 209866965U CN 201920494529 U CN201920494529 U CN 201920494529U CN 209866965 U CN209866965 U CN 209866965U
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Abstract
The utility model belongs to the technical field of steel rolling equipment, especially, relate to a two reel coiling machine carousel gyration drive locking device. The utility model discloses a location locking unit that comprises locking mechanism and positioning mechanism reaches the design that the drive gyration unit that includes motor, reducing gear box shaft coupling, reducing gear box, drive wheel shaft coupling, driven wheel subassembly and drive wheel subassembly combines organically, through drive wheel subassembly and the weight that supports the coiling machine carousel from the driving wheel subassembly, the drive wheel subassembly still is used for driving the gyration of coiling machine carousel except playing the supporting role to the coiling machine. The structure is compact, the lifting is stable, and the driving is reliable. The utility model discloses a positioning cylinder drive second locking is carved to one side and positioning claw realizes pinpointing, carves to one side and locking claw realizes firmly locking through the first locking of locking cylinder drive, has realized simultaneously the accurate positioning and the firm locking of coiling machine carousel gyration.
Description
Technical Field
The utility model belongs to the technical field of steel rolling equipment, especially, relate to a two reel coiling machine carousel gyration drive locking device.
Background
The rolling speed is higher and higher as the strip surface of the strip product is wider and wider. The rolling of large-batch wide strips is mostly completed by a high-speed cold continuous rolling unit. And the performance of the coiling section equipment directly influences the product quality and the productivity of the whole continuous rolling unit. The modern double-reel coiling machine is widely applied to a high-speed cold continuous rolling production line. One obvious feature of a dual reel coiler is that the two reels are alternately switched between a reeling-assist position and a reeling-release position. And the alternate switching of the two reel positions is achieved by the double reel coiler turntable rotating. The process of the reel position switching is also in the process of the strip tension coiling. Therefore, the stability of the rotation of the rotating disc of the double-reel coiler is ensured. After the switching of the positions of the winding drums is completed, the positions of the winding drums are locked, so that the stability of the whole rolling process is guaranteed.
Therefore, a rotary driving and locking device for a dual-reel coiler mandrel is needed to realize the fast and stable switching of the position of the dual-reel coiler mandrel and the accurate locking after the switching.
SUMMERY OF THE UTILITY MODEL
The utility model provides a two reel coiling machine carousel gyration drive locking device, aim at provide one kind realize the device of the accurate locking after the fast and stable switching and the switching of two reel coiling machine reel position.
In order to achieve the above object, the utility model adopts the following technical scheme:
a rotary table rotation driving locking device of a double-reel coiler at least comprises a base and further comprises
The positioning and locking unit is connected to one side of the upper surface of the base and is used for accurately positioning and firmly locking the rotation of the turntable of the double-reel coiler;
and the driving rotation unit is connected to the other side of the upper surface of the base and is used for supporting the double-reel coiler turntable and driving the double-reel coiler turntable to rotate.
The positioning and locking unit comprises a locking mechanism and a positioning mechanism; the locking mechanism and the positioning mechanism are symmetrically connected to the upper surface of the base by taking the radial central line of the base as a symmetry axis.
The locking mechanism comprises a locking oil cylinder, a first guide key, a first locking inclined wedge, a first connecting rod and a locking clamping jaw; the side wall of the cylinder body of the locking oil cylinder is horizontally connected to one end of the base, and the output end of the locking oil cylinder is fixedly connected with the end face of one end of the first locking inclined wedge; the bottom surface of the first locking inclined wedge is in sliding connection with the upper surface of a first guide key fixed on the base; one end of the first connecting rod is hinged to the first locking wedge, and the other end of the first connecting rod is hinged to the locking clamping jaw.
The locking clamping jaw is of a cylindrical structure with an arc-shaped bulge at the middle lower part of one side face, a first through hole is formed in the center of the arc-shaped bulge, and a clamping table is arranged at the lower part of the arc-shaped bulge; the upper part of the opposite side surface of the arc-shaped bulge of the columnar structure of the locking clamping jaw is connected with two fixed seats which are respectively vertical to the side surface of the columnar structure, and the center of each fixed seat is provided with a second through hole; the other end of the first connecting rod is hinged with the locking claw through a second through hole; the top surface of the columnar structure is provided with a herringbone bulge.
The first locking wedge is an integrated structure consisting of a first component and a second component; the first component is a cylindrical body with a cuboid space in the center and a rectangular opening on one side surface; the second component is a cuboid structure, and the center of the second component is provided with a cuboid space with an upper opening and a lower opening; one short side wall of the second member is vertically connected to the opposite surface of the opening of the first member, through holes are symmetrically formed in the two opposite surfaces of the long side of the second member, and an inclined surface is radially cut towards the other short side wall of the second member by taking the vertical intersection point of the diameter of each through hole and the upper surface of the second member as a starting point; the bottom of the side walls of the two short sides of the second component is provided with an inverted convex chute.
The positioning mechanism comprises a positioning oil cylinder, a second guide key, a second locking wedge, a second connecting rod and a positioning clamping jaw; the side wall of the cylinder body of the positioning oil cylinder is horizontally connected with the opposite end of the locking mechanism on the base, and the output end of the positioning oil cylinder is fixedly connected with the end surface of one end of the second locking inclined wedge; the bottom surface of the second locking inclined wedge is in sliding connection with the upper surface of a second guide key fixed on the base; one end of the second connecting rod is hinged to the second locking wedge, and the other end of the second connecting rod is hinged to the positioning clamping jaw.
The positioning clamping jaw is of an integral plate-shaped structure consisting of an upper section, a middle section and a lower section; the upper section is of a cuboid structure, and the upper surface of the upper section is provided with a herringbone bulge; the middle section is of a right-angled trapezoid structure with an inclined waist edge protruding outwards in an arc shape, the size of the upper bottom surface of the middle section is matched with that of the lower surface of the upper section, and a through hole is formed in the middle of the right-angled trapezoid close to the inclined waist edge; the lower section is of a cuboid structure, and the upper surface of the lower section is connected with one end of the lower surface of the middle section; and the opposite side surfaces of the arc-shaped inclined waist edges of the outward bulges are connected with a pair of connecting seats with through holes at the centers.
The driving rotary unit comprises a motor, a reduction gearbox coupler, a reduction gearbox, a driving wheel coupler, a driven wheel assembly and a driving wheel assembly; the driven wheel assembly and the driving wheel assembly are symmetrically connected to the upper surface of the base by taking the radial central line of the base as a symmetry axis; the driving wheel assembly is connected with the output end of the reduction gearbox through a driving wheel coupler, and the input end of the reduction gearbox is connected with the motor through a reduction gearbox coupler.
The driving wheel assembly comprises a gear and a riding wheel; the gear and the riding wheel are connected on the driving wheel coupler in series from inside to outside; the reference circle diameter of the gear is the same as the outer diameter of the riding wheel.
Has the advantages that: the utility model discloses a connect in base upper surface one side for the locking unit of the rotatory accurate positioning of two reel coiling machine carousel and firm locking location and connect at base upper surface opposite side, be used for supporting the technical scheme design that two reel coiling machine carousel and the two reel coiling machine carousel pivoted drive rotary unit of drive combine organically, make the lifting of coiling machine carousel stable, the drive is reliable, has realized the rotatory accurate positioning of coiling machine carousel and firm locking simultaneously.
The above description is only an overview of the technical solution of the present invention, and in order to clearly understand the technical means of the present invention and to implement the technical solution according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a cross-sectional view a-a of the present invention in a locked state;
fig. 4 is a sectional view of the present invention showing a locked state;
FIG. 5 is a schematic cross-sectional view of a driven wheel assembly of the present invention;
FIG. 6 is a schematic cross-sectional view of a drive wheel assembly of the present invention;
FIG. 7 is a schematic view of the structure of the middle locking wedge of the present invention;
FIG. 8 is a schematic view of the structure of the middle positioning claw of the present invention;
fig. 9 is a schematic view of the structure of the middle locking claw of the present invention.
In the figure: 1-a base; 2-a driven wheel assembly; 3-a drive wheel assembly; 4-a reduction gearbox; 5-a reduction gearbox coupling; 6, a motor; 7-positioning the oil cylinder; 8-locking the oil cylinder; 9-driving wheel couplings; 10-a first guide key; 11-a first locking wedge; 12-a first connecting rod; 13-positioning jaws; 14-locking jaws; 15-a second guide key; 16-a second locking wedge; 17-a second connecting rod; 18 a first via hole; 19-a second via; 20-a fixed seat; 21-clamping table; 22-connecting seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
the rotary table rotation driving locking device of the double-reel coiler shown in the figures 1-9 at least comprises a base 1 and further comprises
The positioning and locking unit is connected to one side of the upper surface of the base 1 and is used for accurately positioning and firmly locking the rotation of the double-reel coiler turntable;
and the driving rotation unit is connected to the other side of the upper surface of the base 1 and is used for supporting the double-reel coiler turntable and driving the double-reel coiler turntable to rotate.
When the positioning and locking unit is used in practice, the positioning and locking unit can realize the accurate positioning and locking of the double-reel coiler turntable in the rotation process of the double-reel coiler turntable, the stability of the whole rolling process is ensured, and when the positioning and locking unit is unlocked in need, the alternative switching of the positions of two reels is completed. The driving and rotating unit is used for driving the lifting and rotating of the rotary disc of the coiling machine.
The technical scheme of the utility model compact structure, it is stable to lift, and the drive is reliable, has realized the accurate positioning and firm locking of coiling machine carousel gyration simultaneously.
Example two:
the rotary table rotary driving locking device of the double-reel coiler shown in the figures 1-6 is different from the first embodiment in that: the positioning and locking unit comprises a locking mechanism and a positioning mechanism; the locking mechanism and the positioning mechanism are symmetrically connected to the upper surface of the base 1 by taking the radial central line of the base 1 as a symmetry axis.
During actual use, the locking mechanism and the positioning mechanism are symmetrically connected to the upper surface of the base 1, accurate positioning and locking of the double-reel coiler turntable are completed through coordination of the locking mechanism and the positioning mechanism, stability of the whole rolling process is guaranteed, and when the double-reel coiler turntable is unlocked when needed, the two reels are alternately switched.
Example three:
the rotary table rotary driving locking device of the double-reel coiler shown in figures 1-4, 7 and 9 is different from the second embodiment in that: the locking mechanism comprises a locking oil cylinder 8, a first guide key 10, a first locking inclined wedge 11, a first connecting rod 12 and a locking claw 14; the side wall of the cylinder body of the locking oil cylinder 8 is horizontally connected to one end of the base 1, and the output end of the locking oil cylinder 8 is fixedly connected with the end surface of one end of the first locking inclined wedge 11; the bottom surface of the first locking inclined wedge 11 is in sliding connection with the upper surface of a first guide key 10 fixed on the base 1; one end of the first connecting rod 12 is hinged on the first locking wedge 11, and the other end of the first connecting rod 12 is hinged on the locking claw 14.
In actual use, the output end of a piston rod of a locking oil cylinder 8 in the locking mechanism is connected with a first locking wedge 11, one end of a first connecting rod 12 is hinged on the first locking wedge 11, the other end of the first connecting rod is hinged on a locking clamping jaw 14, a first guide key 10 plays a role in restraining the first locking wedge 11, the locking clamping jaw 14 is driven to move through the movement of the piston rod of the locking oil cylinder 8, and the locking or unlocking of the double-reel coiler turntable is completed under the matching of a positioning mechanism.
Example four:
the rotary table rotary driving locking device of the double-reel coiler shown in figures 1-4 and 7-9 is different from the third embodiment in that: the locking claw 14 is a columnar structure with an arc-shaped bulge at the middle lower part of one side surface, a first through hole 18 is formed in the center of the arc-shaped bulge, and a clamping table 21 is arranged at the lower part of the arc-shaped bulge; the upper part of the opposite side surface of the arc-shaped bulge of the columnar structure of the locking clamping jaw 14 is connected with two fixed seats 20 which are respectively vertical to the side surface of the columnar structure, and the center of each fixed seat 20 is provided with a second through hole 19; the other end of the first connecting rod 12 is hinged with the locking claw 14 through a second through hole 19; the top surface of the columnar structure is a herringbone bulge.
Preferably, the first locking wedge 11 is an integral structure composed of a first member and a second member; the first component is a cylindrical body with a cuboid space in the center and a rectangular opening on one side surface; the second component is a cuboid structure, and the center of the second component is provided with a cuboid space with an upper opening and a lower opening; one short side wall of the second member is vertically connected to the opposite surface of the opening of the first member, through holes are symmetrically formed in the two opposite surfaces of the long side of the second member, and an inclined surface is radially cut towards the other short side wall of the second member by taking the vertical intersection point of the diameter of each through hole and the upper surface of the second member as a starting point; the bottom of the side walls of the two short sides of the second component is provided with an inverted convex chute.
In practical use, the locking claw 14 and the first locking wedge 11 are structurally designed, so that the locking mechanism can well realize locking and unlocking functions, the whole rolling process is carried out in a stable environment, and when the rotating disc of the double-reel coiling machine is needed, the unlocking is carried out quickly and accurately, and the alternate switching of the positions of two reels is completed. The degree of inclination of the upper surface of the first locking wedge 11 in this embodiment is 6 to 100The lower part of the locking claw 14 is matched with the inclined plane at the upper part of the first locking inclined wedge 11, so that the position is locked, and the self-locking requirement and the stroke requirement of the locking oil cylinder are better met.
Example five:
2-4 and 8, the difference between the two embodiments is that: the positioning mechanism comprises a positioning oil cylinder 7, a second guide key 15, a second locking inclined wedge 16, a second connecting rod 17 and a positioning clamping jaw 13; the side wall of the cylinder body of the positioning oil cylinder 7 is horizontally connected with the opposite end of the locking mechanism on the base 1, and the output end of the positioning oil cylinder 7 is fixedly connected with the end surface of one end of the second locking inclined wedge 16; the bottom surface of the second locking inclined wedge 16 is in sliding connection with the upper surface of a second guide key 15 fixed on the base 1; one end of the second connecting rod 17 is hinged on the second locking wedge 16, and the other end of the second connecting rod 17 is hinged on the positioning clamping jaw 13.
In practical use, the second guide key 15 in the positioning mechanism has a constraint effect on the second locking wedge 16, the second locking wedge 16 can move linearly under the driving of the positioning oil cylinder 7, the positioning clamping jaw 13 moves along with the second guide key under the action of the second connecting rod 17, and the locking and unlocking of the double-reel coiler turntable are completed under the organic cooperation of the locking mechanism. The second locking wedges 16 in this embodiment have the same structure as the first locking wedges 11, and the inclined surface of the upper portion of the second locking wedges 16 is matched with the inclined surface of the lower portion of the positioning claw 13 to lock the positions of the positioning claw 13 and the second locking wedges 16.
Example six:
according to the rotary table rotary driving locking device of the double-reel coiler shown in the figures 3-4 and 8, the difference from the fifth embodiment is that: the positioning claw 13 is of an integral plate-shaped structure consisting of an upper section, a middle section and a lower section; the upper section is of a cuboid structure, and the upper surface of the upper section is provided with a herringbone bulge; the middle section is of a right-angled trapezoid structure with an inclined waist edge protruding outwards in an arc shape, the size of the upper bottom surface of the middle section is matched with that of the lower surface of the upper section, and a through hole is formed in the middle of the right-angled trapezoid close to the inclined waist edge; the lower section is of a cuboid structure, and the upper surface of the lower section is connected with one end of the lower surface of the middle section; a pair of connecting seats 22 with a through hole at the center are connected with the opposite side surfaces of the arc-shaped inclined waist edges protruding outwards.
In actual use, the positioning claw 13 is hinged with the second connecting rod 17 through a through hole formed in the center of the connecting seat 22. The utility model discloses a structural design for the location effect of location jack catch 13 is better, has effectively guaranteed the realization to the lock and the unblock function of two reel coiling machine carousels.
Example seven:
the rotary table rotary driving locking device of the double-reel coiler shown in figures 1-2 and 5-6 is different from the first embodiment in that: the driving rotary unit comprises a motor 6, a reduction gearbox coupler 5, a reduction gearbox 4, a driving wheel coupler 9, a driven wheel assembly 2 and a driving wheel assembly 3; the driven wheel assembly 2 and the driving wheel assembly 3 are symmetrically connected to the upper surface of the base 1 by taking the radial central line of the base 1 as a symmetry axis; the driving wheel assembly 3 is connected with the output end of the reduction gearbox 4 through a driving wheel coupler 9, and the input end of the reduction gearbox 4 is connected with the motor 6 through a reduction gearbox coupler 5.
When in actual use, the motor 6 drives the driving wheel assembly 3 to rotate through the reduction gearbox coupler 5, the reduction gearbox 4 and the driving wheel coupler 9, gears on the driving wheel assembly 3 are meshed with gear rings on the coiling machine turntable, the rotation of the coiling machine turntable is realized under the lifting action of the driving wheel assembly 3 and the driven wheel assembly 2, and then the switching of the coiling machine reel position is realized. The technical scheme of the utility model compact structure, it is stable to lift, and the drive is reliable.
Example eight:
the rotary disk rotation driving locking device of the double-reel coiler shown in the figures 1-2 and 6 is different from the seventh embodiment in that: the driving wheel assembly 3 comprises a gear and a riding wheel; the gear and the riding wheel are connected on the driving wheel coupling 9 in series from inside to outside; and the reference circle diameter of the gear is the same as the outer diameter of the riding wheel.
When the in-service use, the gear is used for driving the coiling machine carousel gyration, and the riding wheel is used for the support to the coiling machine plays, the technical scheme of the utility model, the stability and the driven reliability of lifting the double-drum coiling machine carousel have been guaranteed.
Example nine:
the rotary table rotary driving locking device of the double-reel coiler shown in the figures 1-9 is different from the first embodiment in that: the positioning and locking unit comprises a locking mechanism and a positioning mechanism; the locking mechanism and the positioning mechanism are symmetrically connected to the upper surface of the base 1 by taking the radial central line of the base 1 as a symmetry axis; the locking mechanism comprises a locking oil cylinder 8, a first guide key 10, a first locking inclined wedge 11, a first connecting rod 12 and a locking claw 14; the side wall of the cylinder body of the locking oil cylinder 8 is horizontally connected to one end of the base 1, and the output end of the locking oil cylinder 8 is fixedly connected with the end surface of one end of the first locking inclined wedge 11; the bottom surface of the first locking inclined wedge 11 is in sliding connection with the upper surface of a first guide key 10 fixed on the base 1; one end of the first connecting rod 12 is hinged on the first locking inclined wedge 11, and the other end of the first connecting rod 12 is hinged on the locking clamping jaw 14; the locking claw 14 is a columnar structure with an arc-shaped bulge at the middle lower part of one side surface, a first through hole 18 is formed in the center of the arc-shaped bulge, and a clamping table 21 is arranged at the lower part of the arc-shaped bulge; the upper part of the opposite side surface of the arc-shaped bulge of the columnar structure of the locking clamping jaw 14 is connected with two fixed seats 20 which are respectively vertical to the side surface of the columnar structure, and the center of each fixed seat 20 is provided with a second through hole 19; the other end of the first connecting rod 12 is hinged with the locking claw 14 through a second through hole 19; the top surface of the columnar structure is in a herringbone shape; the first locking wedge 11 is an integral structure consisting of a first component and a second component; the first component is a cylindrical body with a cuboid space in the center and a rectangular opening on one side surface; the second component is a cuboid structure, and the center of the second component is provided with a cuboid space with an upper opening and a lower opening; one short side wall of the second member is vertically connected to the opposite surface of the opening of the first member, through holes are symmetrically formed in the two opposite surfaces of the long side of the second member, and an inclined surface is radially cut towards the other short side wall of the second member by taking the vertical intersection point of the diameter of each through hole and the upper surface of the second member as a starting point; the bottoms of the side walls of the two short edges of the second component are provided with inverted convex sliding grooves; the positioning mechanism comprises a positioning oil cylinder 7, a second guide key 15, a second locking inclined wedge 16, a second connecting rod 17 and a positioning clamping jaw 13; the side wall of the cylinder body of the positioning oil cylinder 7 is horizontally connected with the opposite end of the locking mechanism on the base 1, and the output end of the positioning oil cylinder 7 is fixedly connected with the end surface of one end of the second locking inclined wedge 16; the bottom surface of the second locking inclined wedge 16 is in sliding connection with the upper surface of a second guide key 15 fixed on the base 1; one end of the second connecting rod 17 is hinged on the second locking wedge 16, and the other end of the second connecting rod 17 is hinged on the positioning clamping jaw 13; the positioning claw 13 is of an integral plate-shaped structure consisting of an upper section, a middle section and a lower section; the upper section is of a cuboid structure, and the upper surface of the upper section is provided with a herringbone bulge; the middle section is of a right-angled trapezoid structure with an inclined waist edge protruding outwards in an arc shape, the size of the upper bottom surface of the middle section is matched with that of the lower surface of the upper section, and a through hole is formed in the middle of the right-angled trapezoid close to the inclined waist edge; the lower section is of a cuboid structure, and the upper surface of the lower section is connected with one end of the lower surface of the middle section; a pair of connecting seats 22 with a through hole at the center are connected with the opposite side surfaces of the arc-shaped inclined waist edges protruding outwards; the driving rotary unit comprises a motor 6, a reduction gearbox coupler 5, a reduction gearbox 4, a driving wheel coupler 9, a driven wheel assembly 2 and a driving wheel assembly 3; the driven wheel assembly 2 and the driving wheel assembly 3 are symmetrically connected to the upper surface of the base 1 by taking the radial central line of the base 1 as a symmetry axis; the driving wheel assembly 3 is connected with the output end of the reduction gearbox 4 through a driving wheel coupler 9, and the input end of the reduction gearbox 4 is connected with the motor 6 through a reduction gearbox coupler 5; the driving wheel assembly 3 comprises a gear and a riding wheel; the gear and the riding wheel are connected on the driving wheel coupling 9 in series from inside to outside; the reference circle diameter of the gear is the same as the outer diameter of the riding wheel.
In practical use, when the double-reel reeling machine needs to switch the reel positions, the positioning cylinder 7 and the locking cylinder 8 retract simultaneously, the first locking wedge 11 and the second locking wedge 16 retract under the driving of the positioning cylinder 7 and the locking cylinder 8, and the positioning jaw 13 and the locking jaw 14 swing to an unlocking state under the action of the first connecting rod 12, as shown in fig. 4. At the moment, the motor 6 drives the driving wheel assembly 3 to rotate through the reduction gearbox coupler 5, the reduction gearbox 4 and the driving wheel coupler 9, gears on the driving wheel assembly 3 are meshed with gear rings on the coiling machine rotary table, the rotation of the coiling machine rotary table is realized under the lifting action of the driving wheel assembly 3 and the driven wheel assembly 2, and then the switching of the coiling machine reel position is realized. After the position of the winding drum of the coiler is switched, the positioning oil cylinder 7 extends out to drive the second locking wedges 16 to extend out, the positioning clamping jaw 13 swings to a positioning position under the action of the second connecting rod 17 and is locked by the second locking wedges 16, after the positioning clamping jaw 13 is locked to the positioning position, the locking oil cylinder 8 extends out to drive the first locking wedges 11 to extend out, and the locking clamping jaw 14 swings to a locking position under the action of the first connecting rod 12 and is locked by the first locking wedges 11. The accurate positioning and firm locking of the position of the coiler mandrel are realized. As shown in fig. 3.
To sum up, the utility model discloses a location locking unit that comprises locking mechanism and positioning mechanism reaches the design that the drive gyration unit that includes motor, reducing gear box shaft coupling, reducing gear box, drive wheel shaft coupling, driven wheel subassembly and drive wheel subassembly combines organically, through drive wheel subassembly and the weight that supports the coiling machine carousel from the driving wheel subassembly, the drive wheel subassembly can also be used for driving the gyration of coiling machine carousel except playing the supporting role to the coiling machine. The structure is compact, the lifting is stable, and the driving is reliable. The utility model discloses a positioning cylinder drive second locking is carved to one side and positioning claw realizes pinpointing, carves to one side and locking claw realizes firmly locking through the first locking of locking cylinder drive. Meanwhile, the accurate positioning and firm locking of the rotation of the rotary table of the coiling machine are realized.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a two reel coiling machine carousel gyration drive locking device, includes base (1) at least, its characterized in that: also comprises
The positioning and locking unit is connected to one side of the upper surface of the base (1) and is used for accurately positioning and firmly locking the rotation of the turntable of the double-reel coiler;
and the driving rotation unit is connected to the other side of the upper surface of the base (1) and is used for supporting the double-reel coiler turntable and driving the double-reel coiler turntable to rotate.
2. A dual reel coiler turntable rotation driven locking device according to claim 1, characterized in that: the positioning and locking unit comprises a locking mechanism and a positioning mechanism; the locking mechanism and the positioning mechanism are symmetrically connected to the upper surface of the base (1) by taking the radial central line of the base (1) as a symmetry axis.
3. A dual reel coiler turntable rotation driven locking device according to claim 2, characterized in that: the locking mechanism comprises a locking oil cylinder (8), a first guide key (10), a first locking inclined wedge (11), a first connecting rod (12) and a locking clamping jaw (14); the side wall of the cylinder body of the locking oil cylinder (8) is horizontally connected to one end of the base (1), and the output end of the locking oil cylinder (8) is fixedly connected with the end face of one end of the first locking inclined wedge (11); the bottom surface of the first locking inclined wedge (11) is in sliding connection with the upper surface of a first guide key (10) fixed on the base (1); one end of the first connecting rod (12) is hinged on the first locking inclined wedge (11), and the other end of the first connecting rod (12) is hinged on the locking clamping jaw (14).
4. A dual reel coiler turntable rotation driven locking device according to claim 3, characterized in that: the locking claw (14) is a columnar structure with an arc-shaped bulge at the middle lower part of one side surface, a first through hole (18) is formed in the center of the arc-shaped bulge, and a clamping table (21) is arranged at the lower part of the arc-shaped bulge; the upper part of the opposite side surface of the arc-shaped bulge of the columnar structure of the locking clamping jaw (14) is connected with two fixed seats (20) which are respectively vertical to the side surface of the columnar structure, and the center of each fixed seat (20) is provided with a second through hole (19); the other end of the first connecting rod (12) is hinged with the locking claw (14) through a second through hole (19); the top surface of the columnar structure is provided with a herringbone bulge.
5. A dual reel coiler turntable rotation driven locking device according to claim 3, characterized in that: the first locking inclined wedge (11) is an integrated structure consisting of a first component and a second component; the first component is a cylindrical body with a cuboid space in the center and a rectangular opening on one side surface; the second component is a cuboid structure, and the center of the second component is provided with a cuboid space with an upper opening and a lower opening; one short side wall of the second member is vertically connected to the opposite surface of the opening of the first member, through holes are symmetrically formed in the two opposite surfaces of the long side of the second member, and an inclined surface is radially cut towards the other short side wall of the second member by taking the vertical intersection point of the diameter of each through hole and the upper surface of the second member as a starting point; the bottom of the side walls of the two short sides of the second component is provided with an inverted convex chute.
6. A dual reel coiler turntable rotation driven locking device according to claim 2, characterized in that: the positioning mechanism comprises a positioning oil cylinder (7), a second guide key (15), a second locking inclined wedge (16), a second connecting rod (17) and a positioning clamping jaw (13); the side wall of the cylinder body of the positioning oil cylinder (7) is horizontally connected with the opposite end of the locking mechanism on the base (1), and the output end of the positioning oil cylinder (7) is fixedly connected with the end surface of one end of the second locking wedge (16); the bottom surface of the second locking inclined wedge (16) is in sliding connection with the upper surface of a second guide key (15) fixed on the base (1); one end of the second connecting rod (17) is hinged on the second locking wedge (16), and the other end of the second connecting rod (17) is hinged on the positioning clamping jaw (13).
7. A dual reel coiler turntable rotation driven locking device according to claim 6, characterized in that: the positioning claw (13) is of an integral plate-shaped structure consisting of an upper section, a middle section and a lower section; the upper section is of a cuboid structure, and the upper surface of the upper section is provided with a herringbone bulge; the middle section is of a right-angled trapezoid structure with an inclined waist edge protruding outwards in an arc shape, the size of the upper bottom surface of the middle section is matched with that of the lower surface of the upper section, and a through hole is formed in the middle of the right-angled trapezoid close to the inclined waist edge; the lower section is of a cuboid structure, and the upper surface of the lower section is connected with one end of the lower surface of the middle section; and the opposite side surfaces of the arc-shaped inclined waist edges which are protruded outwards are connected with a pair of connecting seats (22) with through holes at the centers.
8. A dual reel coiler turntable rotation driven locking device according to claim 1, characterized in that: the driving rotary unit comprises a motor (6), a reduction gearbox coupler (5), a reduction gearbox (4), a driving wheel coupler (9), a driven wheel assembly (2) and a driving wheel assembly (3); the driven wheel assembly (2) and the driving wheel assembly (3) are symmetrically connected to the upper surface of the base (1) by taking the radial central line of the base (1) as a symmetry axis; the driving wheel assembly (3) is connected with the output end of the reduction gearbox (4) through a driving wheel coupler (9), and the input end of the reduction gearbox (4) is connected with the motor (6) through a reduction gearbox coupler (5).
9. A dual reel coiler turntable rotation driven locking device according to claim 8, characterized in that: the driving wheel assembly (3) comprises a gear and a riding wheel; the gear and the riding wheel are connected on the driving wheel coupler (9) in series from inside to outside; the reference circle diameter of the gear is the same as the outer diameter of the riding wheel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920494529.1U CN209866965U (en) | 2019-04-12 | 2019-04-12 | Rotary disc rotation driving locking device of double-reel coiler |
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| CN201920494529.1U CN209866965U (en) | 2019-04-12 | 2019-04-12 | Rotary disc rotation driving locking device of double-reel coiler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985905A (en) * | 2019-04-12 | 2019-07-09 | 中国重型机械研究院股份公司 | A kind of dual-reel coiler turntable revolution driving fastening system |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985905A (en) * | 2019-04-12 | 2019-07-09 | 中国重型机械研究院股份公司 | A kind of dual-reel coiler turntable revolution driving fastening system |
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