CN211521235U - Quick-assembly positioning structure for coiled material - Google Patents

Abstract

The utility model discloses a be applied to pipeline and restore coiled material fast-assembling location structure in preimpregnation material production field, its structure is including installing in the bearing frame and the detachable installation axle of fixed frame, the location drive shaft syntropy interval cover in the installation axle is equipped with a plurality of toper setting elements and interval and compresses tightly the piece, the toper setting element includes the built-in position sleeve of round platform shape and along a plurality of location epitaxial wafers that perpendicular to axis direction circumference set up, the end is worn to establish for the built-in less of having the drive fender dish to the one end of the built-in position sleeve of round platform shape, the other end is the link arc piece that the both sides formed along being on a parallel with axis direction symmetry cutting as wearing to establish the abduction end, location epitaxial wafer sets up and wears to establish abduction end and makes its tip and locating hole one-to-one. The device structural configuration only needs the assembly operation through mechanical part, has reduced product cost, has reduced application technical demand simultaneously, has promoted operation application scope, has guaranteed the suitability of device.

Description

Quick-assembly positioning structure for coiled material

Technical Field

The utility model relates to a coiled material fast-assembling location structure that pipeline restoration preimpregnation material production field was used.

Background

In the prepreg production field, the inflatable shaft is generally utilized to perform fast-assembling positioning operation on the coiled material, so that the working efficiency is improved. The outer surface (finger keybars) of the inflatable shaft can protrude after being inflated at high pressure, and the outer surface part (finger keybars) can retract rapidly after being deflated. The air expansion shaft is convenient and quick to use, an air source is required, the control range of the air pressure is different according to different application models and operation requirements, and the configuration requirement is high. The shaft is driven by gas, so that the requirement on connection air tightness is high, the requirement on the matching quality of the structural specification and the gas source is high, the application cost is increased, the corresponding adaptation environment is limited, and the application range of the device is limited.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a coiled material fast-assembling location structure of effective promotion installation location practicality.

The utility model provides a technical scheme that its technical problem adopted is:

a quick-assembly positioning structure for coiled materials comprises a bearing seat and a detachable installation shaft which are installed on a fixed frame, wherein two end sleeves of the installation shaft are installed on the bearing seat and can realize relative rotation, the installation shaft is penetrated with a plurality of conical positioning pieces and a positioning driving shaft piece along the same direction of an axis and penetrates through the outer surface of the installation shaft to form positioning holes, each conical positioning piece comprises a truncated cone-shaped built-in positioning sleeve and a plurality of positioning epitaxial wafers which are circumferentially arranged along the direction vertical to the axis, one end of the truncated cone-shaped built-in positioning sleeve is a smaller penetrating end which is arranged in a driving baffle disc, the other end of the truncated cone-shaped built-in positioning sleeve is a connecting end arc piece which is symmetrically cut along the direction parallel to the axis and is used as a penetrating flared end, the positioning epitaxial wafers are arranged on the penetrating flared end and the end of the positioning epitaxial wafer is in one, the utility model discloses a tapered positioning device, including the toper setting element, the setting element is provided with the interval between the setting element and the setting element, the interval between the setting element and the setting element is provided with the interval between the setting.

Further, one end of the positioning driving shaft piece is fixedly connected to the mounting shaft, a connecting shaft end is formed on the mounting shaft corresponding to the coaxial outer edge of the end portion, the other end of the positioning driving shaft piece extends out of the mounting shaft to serve as the other driving connecting shaft end, a linkage bearing is sleeved and connected at the end portion of the driving connecting shaft end, a bearing built-in piece is connected outside the linkage bearing, the bearing built-in piece comprises a fixed inner ring fixedly connected to the linkage bearing and an outer casing body with the end portion internally arranged in the mounting shaft, a driving elastic piece is arranged between the outer casing body and the spacing pressing piece, the bearing seat comprises a fixed bearing seat and a separated bearing seat respectively connected to the connecting shaft end and the driving connecting shaft end, the fixed bearing seat is mounted on the fixed frame, the separated bearing seat comprises a bearing positioning seat provided with a shaft piece mounting cavity, and, and a limiting elastic piece is arranged between the inner walls of the bearing positioning seat along the axial direction, one end of the bearing positioning seat is hinged with a positioning cover plate, and the bearing positioning seat is provided with a supporting elastic piece and a pressure sensor at two sides of the bearing built-in piece along the axial direction perpendicular to the mounting shaft.

Further, the connecting shaft end is arranged in a penetrating mode and connected with the driving motor through a fixed bearing seat, the separated bearing seat is installed on the fixed frame through the driving plate, a movable slide rail is arranged on the fixed frame in the axis direction parallel to the installation shaft, and the separated bearing seat achieves reciprocating movement along the movable slide rail through the fixed frame.

Furthermore, a rotary driving device is arranged at the position where the fixed frame is connected with the driving motor.

Further, the fixed frame is provided with the auxiliary roller in the position that corresponds of installation axle, the surface of auxiliary roller is corresponding with the surface of installation axle, the tip of auxiliary roller passes through connecting rod structure and installs in fixed frame, the middle part of connecting rod structure articulates in fixed frame, and its one end is established with fixed frame cover and is connected with supporting spring and realize supporting operation to the both ends of auxiliary roller, and the other end is provided with the installation end seat, the installation end seat sets up the top baffle along the direction of perpendicular to connecting rod structure and surrounds formation activity interval with fixed frame.

Furthermore, a corresponding detection device is arranged between the mounting end part of the support spring of the connecting rod structure and the fixed frame.

The utility model has the advantages that:

1. the structural configuration of the device only needs the assembly operation of mechanical parts, so that the product cost is reduced, the application technical requirement is reduced, the operation application range is widened, the adaptability of the device is ensured, the positioning effect can be regulated and controlled automatically, and the positioning quality and the application flexibility are improved;

2. due to the matched arrangement of the bearing built-in part and the bearing positioning seat, the adjustment and arrangement of double axial driving forces are realized, the application requirements of different environments are easily met, meanwhile, the configuration of different elastic coefficients can be carried out, and the adjusting effect and the matching stability are improved;

3. the driving motor is arranged in a matched manner, so that the driving effect and the application quality of the position are improved, the kinetic energy requirement of an installation state is easily met, the driving effect of the coiled material is ensured, and a structural support is provided for the quick installation operation of the device; (ii) a

4. Due to the structural arrangement of the rotary driving device, the positioning flexibility of the mounting shaft is improved, the standard step-by-step implementation of fast-assembly operation and the circumferential standard arrangement of corresponding operation positions are easy to realize, and the practicability of the device is ensured;

5. the structure of auxiliary roller can carry out elastic pressure's application with the coiled material of installation axle department, promotes the operation stability and the operation and levels normative, and can monitor the regulation, promotes the application effect.

Drawings

FIG. 1 is a schematic view of a connecting structure of the quick coil positioning structure of the present invention;

FIG. 2 is a schematic cross-sectional view taken along A-A of FIG. 1;

fig. 3 is a sectional view of the connection structure of the mounting shaft of the present invention;

fig. 4 is a schematic structural view of the bearing positioning seat of the present invention;

labeled as: 1. fixing the frame; 11. moving the slide rail; 2. a bearing positioning seat; 21. a shaft mounting cavity; 22. supporting the elastic member; 23. a pressure sensor; 24. positioning a cover plate; 3. installing a shaft; 31. positioning holes; 4. a tapered locating member; 41. a tapered cavity; 42. the extending end is penetrated; 5. positioning the drive shaft member; 51. spaced compression members; 52. a conical linkage; 6. a bearing insert; 61. a bearing; 7. an auxiliary roller; 71. mounting an end seat; 72. a connecting rod structure; 73. a support spring; 8. a drive motor;

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 4, the fast coil positioning structure comprises a bearing seat mounted on a fixed frame 1, a driving motor, an auxiliary roller 7 and a mounting shaft 3. The two ends of the mounting shaft 3 are sleeved on the bearing block and can realize relative rotation. Installation axle 3 wears to be equipped with location drive shaft spare 5 along the axis syntropy, and the one end fixed connection of this location drive shaft spare 5 is in installation axle 3, and installation axle 3 is installed in the fixed connection axle head of bearing frame in the coaxial epitaxial formation of corresponding tip, and then the other end of location drive shaft spare 5 extends installation axle 3 and adjusts the end promptly as another drive connection axle head. The inside of installation axle 3 has been seted up columniform installation cavity, then places installation axle 3 syntropy interval cover of installation axle 3 in and has been equipped with a plurality of toper setting elements 4 and interval compressing tightly 5. The conical positioning piece 4 comprises a truncated cone-shaped built-in positioning sleeve and a plurality of positioning epitaxial wafers which are circumferentially arranged along the direction vertical to the axis. One end of the truncated cone-shaped built-in locating sleeve is a small penetrating end, the other end of the truncated cone-shaped built-in locating sleeve is a connecting end arc piece formed by symmetrically cutting two sides along the direction parallel to the axis and serves as a penetrating and extending end 42, and the structure of the truncated cone-shaped built-in locating sleeve is a circular ring with a small diameter and a structure of two symmetrical arc-shaped plates. The positioning epitaxial wafers are symmetrically arranged at the through flared ends 42, and the end parts of the positioning epitaxial wafers are in one-to-one correspondence with the positioning holes 31 formed in the circumferential direction of the mounting shaft 3 in a penetrating manner. The end of the positioning extension sheet is always arranged in the positioning hole 31, so that the stability of the relative position of the conical positioning piece 4 and the mounting shaft 3 is ensured. The end part of the positioning epitaxial wafer extending out of the positioning hole 31 is a friction positioning end, and the rubber end piece can be sleeved, so that the connecting friction positioning effect is improved. This location epitaxial wafer can set up to the rectangular block structure, and then increases the area of contact of its terminal surface and with the area of contact of locating hole 31, then locating hole 31 and the structure looks adaptation of location epitaxial wafer guarantee to wear to establish the location effect. Meanwhile, the width of the through extending end 42 can be set to be matched with the width of the positioning hole 31, so that the extending positioning range is enlarged. Two end faces of the conical positioning piece 4 arranged in the mounting shaft 31 are arranged on planes perpendicular to the axis, so that the contact effect with the interval compression piece is ensured. This interval compresses tightly the piece and can set up to the cylinder structure of internal diameter and installation cavity looks adaptation to can carry out the setting of corresponding modest and shallow slot at the contact surface of toper setting element 4, guarantee the location effect. Toper setting element 4 and interval compress tightly the toper chamber 41 that piece 51 surrounds formation to be provided with in its inside with the spiral conical spring of cavity structure looks adaptation, guarantee the elastic drive quality on the one hand, on the other hand promotes the spacing effect of structure, guarantees the smooth and easy degree of drive operation. The end part of the driving connecting shaft end is sleeved and connected with a linkage bearing, and the linkage bearing outer sleeve is connected with a bearing built-in part 6. In order to ensure the positioning driving effect, the fixed inner ring of the bearing built-in piece 6 is fixedly connected with the linkage bearing, and the end part of the outer sleeve shell of the rectangular body forms an adjusting inner sleeve ring and is built in the mounting shaft 3. The fixed inner ring is clamped in the outer sleeve along the direction parallel to the axis, so that the synchronous rotation of the structure is avoided, and the positioning quality is ensured. A driving spring member is provided between the end of the outer housing that is fitted inside the mounting shaft 3 and the spacing pressing member 51. In addition to the above arrangement, the driving elastic member may be arranged between the other end portion of the outer housing and the fixed inner race. And meanwhile, the sleeve adjusting area with a certain distance between the outer sleeve shell and the mounting shaft 3 is ensured. The bearing frame is including connecting in the fixed bearing frame and the disconnect-type bearing frame of connecting the axle head and drive connection axle head respectively, and its fixed bearing frame is installed in fixed frame 1, and then bearing built-in 6 is installed in the shaft fitting installation cavity 21 of disconnect-type bearing frame promptly bearing positioning seat 2, and the structure of this shaft fitting installation cavity 21 and the structure phase-match of bearing built-in 6 to guarantee positioning quality. And a limiting elastic piece is arranged between the bearing built-in piece 6 and the inner wall of the bearing installation cavity 21 along the axis direction. For guaranteeing the location of installation axle 3 and coiled material dismantlement installation effect, this bearing positioning seat 2's one end articulates there is positioning cover plate 24, bearing positioning seat 2 is provided with support bullet piece 22 and pressure sensor 23 in the both sides of bearing built-in along the axis direction of perpendicular to installation axle 3, the tip of usable axle installation cavity 21 inwards extends the board simultaneously and carries out spacing operation to its both ends, thereby it can only follow the orientation of positioning cover plate 24 and carry out the cooperation effect that moves with bearing built-in 6 of isostructure with the anti-reset. The positioning drive shaft member 5 and the bearing insert 6 cooperate to adjust the adjustment end of the mounting shaft 3 to achieve adjustment of the relative forces of the tapered positioning member 4 and the spacing hold-down member 51. In the application, bearing built-in 6 can realize with the fixed connection of installation axle 3, should guarantee simultaneously that the external diameter of bearing built-in 6 satisfies the demand of wearing to establish of minimum structure to guarantee wearing to establish the location demand of coiled material. Then, when the bearing built-in part 6 is installed in the corresponding shaft installation cavity 21, the housing of the bearing built-in part 6 moves towards the installation shaft 3 under the action of the limiting elastic part, so that the relative axial distance between the installation conical positioning part 4 and the spacing pressing part 51 is reduced, and the extrusion force of the internal conical positioning part 4 and the spacing pressing part 51 is further given. Because the position of the conical positioning piece 4 penetrating the flared end 42 realizes the limiting operation under the action of the positioning hole 31, the other end part of the conical positioning piece realizes the compression of the axial height under the action of the interval pressing piece 51, and then the tapered positioning piece penetrates the flared end 42 to enable the positioning epitaxial wafer to move outwards under the action of thrust, thereby realizing the expansion of the flared diameter. In addition to the above-mentioned setting method, the through flared end 42 can be configured to circumferentially position a plurality of epitaxial wafers, thereby improving the circumferential positioning points and the supporting effect. The end of the conical linkage 52 in the conical cavity 41 performs synchronous driving operation on the spaced pressing members 51 on the other side under the pressing action of the driving catch disc at the smaller end, and the driving action is as described above, thereby realizing the adjustment operation of the compressed outer diameter of the conical positioning member 4 in the mounting shaft. The spacing hold-down member 51 and the tapered linkage member 52 may be fixedly connected or integrally formed. And meanwhile, the conical linkage piece 52 is ensured to be matched with the structure of the conical cavity 41 in a natural state, so that the structural support requirement is improved. And its toper link 52 forms to wear to establish and wears to establish the location piece between through adjacent abduction end 42, utilizes the piece to realize the support operation to the installation axle 3 of vacancy department between the location on the one hand, promotes overall structure intensity, and on the other hand can standardize the operation route of wearing to establish abduction end 42, promotes location drive effect. The location of abduction compression is prolonged the piece and is supported the location operation to the internal surface of coiled material this moment, realizes the location balance under the mating reaction of coiled material, spacing bullet spare and drive bullet spare simultaneously, guarantees area of contact and the location effect with the coiled material. According to the practical application demand, the staff can compress tightly 51 and toper setting element 4's quantity to the interval and select the adjustment to guarantee the location interval, and the location angle of above-mentioned different toper setting element 4 can carry out the regularity setting of equidirectional, thereby promote to support radial even variety, promote the supporting effect.

In addition to the above-described arrangement, the positioning driving shaft member 5 can perform an inner race positioning operation with respect to the mounting shaft, and can perform a movement along the axis by a certain distance, and perform a fixed coupling operation of the tapered link member 52 and the spacing pressing member 51 with respect to the mounting shaft. The conical positioning element 4 can now be divided into two halves along the axis and mounted directly on the cylindrical linkage 52 by means of a butt joint. At this time, one end of the positioning driving shaft 5 is limited and clamped in the mounting shaft 3 and rotates synchronously therewith, and the other end extends to the bearing 61 in the bearing built-in part 6. The adjusting end part can be directly adjusted through the bearing built-in part 6, the fixed inner ring is of a full-wrapping structure for the linkage bearing at the moment, the other end face of the outer casing is of an openable end cover structure, and the driving elastic part is arranged between the end cover structure and the fixed inner ring along the axial direction. At this moment, the outer casing is fixedly connected to the fixed frame 1, and the mounting shaft 3 and the bearing built-in part 6 are detachably mounted in the outer casing, and the adjustment relationship is realized by directly utilizing the matching of the end cover structure and the driving elastic part. Above-mentioned installation axle 3 also can use with driving motor cooperation, then its connecting shaft end wears to establish and links to each other with driving motor 8 through fixed bearing frame, and the disconnect-type bearing frame is installed in fixed frame 1 through the drive plate. The stationary frame 1 may be provided with a moving slide 11 in the direction parallel to the axis of the mounting shaft 3. When the coil is installed or replaced, the positioning cover plate 24 is opened, and the separated bearing seat can reciprocate along the movable slide rail 11 under the action of the corresponding driving device. At this moment, the one end of installation axle 3 is opened and is relieved tip drive effort and the location effect to the coiled material, then accessible arm or manual work carry out coiled material loading and unloading operation, also can make the installation axle rotate to another operation position through the rotation driving device of actuating lever motor department and carry out loading and unloading operation, promote and use standardability. At this moment, the installation position and the uninstallation position of this coiled material can be laid along circumference to hoisting device overall arrangement rationality and application standardization.

The fixed frame 1 is provided with an auxiliary roller 7 at a position corresponding to the mounting shaft 3, the outer surface of the auxiliary roller 7 corresponds to the outer surface of the mounting shaft 3, and the end of the auxiliary roller 7 is mounted on the fixed frame 1 through a connecting rod structure 72. The middle part of the connecting rod structure 72 is hinged to the fixed frame 1, one end of the connecting rod structure is sleeved with the fixed frame 1 and connected with a supporting spring 73 to support two ends of the auxiliary roller 7, and the other end of the connecting rod structure is provided with a mounting end seat 71. In order to ensure the path regulation effect, the mounting end seat 71 is provided with an upper baffle plate along the direction perpendicular to the connecting rod structure 72 and surrounds the fixed frame 1 to form a movable interval, so that the end part of the connecting structure 72 can move only in the range. In the application process, the auxiliary roller 7 can be used as a rolling detection device, and when the rolling thickness is increased, the supporting spring 73 is compressed, so that the detection device between the end part of the supporting spring and the fixed frame 1 sends out a corresponding detection signal. Meanwhile, the unwinding detection operation can be performed, namely, the reverse extension of the supporting spring 73 is utilized to detect the unwinding detection operation. To ensure smooth operation, the other end of the link structure 72 may be provided with a certain weight.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (6)

1. Coiled material fast-assembling location structure, its characterized in that, including installing in the bearing frame of fixed frame (1) and detachable installation axle (3), the both ends cover of installation axle (3) is established and is installed on the bearing frame and can be realized relative rotation, installation axle (3) is worn to establish along the axis and is connected with location drive shaft spare (5) and wears to establish formation locating hole (31) in the surface, location drive shaft spare (5) are worn to be equipped with a plurality of toper setting elements (4) and interval pressing member (51) to the equidirectional interval, toper setting element (4) include the built-in position sleeve of round platform shape and along a plurality of location epitaxial pieces that are perpendicular to axis direction circumference sets up, the one end of the built-in position sleeve of round platform shape is for the less end of wearing to establish that the drive fender dish is built-in, and the other end is as wearing to establish abduction end (42) for, the location epitaxial wafer sets up and realizes reciprocating the wearing and establishing operation in wearing to establish abduction end (42) and making its tip and locating hole (31) one-to-one, the tip that the location epitaxial wafer extends locating hole (31) is the friction location end, toper setting element (4) compress tightly piece (51) with the interval and surround to form and have built-in toper chamber (41) that have toper linkage (52), the tip of toper linkage (52) compresses tightly piece (51) and drive fender dish with the interval respectively and contacts the one end of installation axle (3) is the fixed connection axle head, and the other end is the regulation tip, the regulation tip can realize toper setting element (4) and interval and compress tightly the adjustment of piece (51) relative force.

2. The quick coil positioning structure as claimed in claim 1, wherein one end of the positioning driving shaft (5) is fixedly connected to the mounting shaft (3), the mounting shaft (3) is coaxially extended to form a connecting shaft end corresponding to the end, the other end of the positioning driving shaft (5) extends out of the mounting shaft (3) to serve as another driving connecting shaft end, a linkage bearing is sleeved on the end of the driving connecting shaft end, a bearing inner member (6) is sleeved on the linkage bearing, the bearing inner member (6) comprises a fixed inner ring fixedly connected to the linkage bearing and an outer shell with the end embedded in the mounting shaft (3), a driving elastic member is arranged between the outer shell and the spacing pressing member (51), and the bearing seat comprises a fixed bearing seat and a separated bearing seat respectively connected to the connecting shaft end and the driving connecting shaft end, the fixed bearing seat is installed in fixed frame (1), and disconnect-type bearing frame is for offering bearing positioning seat (2) of axle spare installation cavity (21), install in axle spare installation cavity (21) bearing built-in spare (6) to be provided with spacing bullet piece between its inner wall along the axis direction, the one end of bearing positioning seat (2) articulates there is positioning cover board (24), bearing positioning seat (2) are provided with in the both sides of bearing built-in spare (6) along the axis direction of perpendicular to installation axle (3) and support bullet piece (22) and pressure sensor (23).

3. A coiled material fast-assembling location structure according to claim 2, characterized in that, the connecting shaft end is worn to establish and is linked to each other with driving motor (8) through fixed bearing frame, and the disconnect-type bearing frame is installed in fixed frame (1) through the drive plate, fixed frame (1) is provided with along the axis direction that is on a parallel with installation axle (3) and moves slide rail (11), disconnect-type bearing frame realizes reciprocating motion along moving slide rail (11) through fixed frame (1).

4. A coiled material fast-assembling location structure according to claim 3, characterized in that the fixed frame (1) is provided with a rotary driving device where it is connected to a driving motor (8).

5. A quick coil positioning structure as claimed in any one of claims 1 to 4, wherein the fixed frame (1) is provided with an auxiliary roller (7) at a position corresponding to the mounting shaft (3), the outer surface of the auxiliary roller (7) corresponds to the outer surface of the mounting shaft (3), the end of the auxiliary roller (7) is mounted on the fixed frame (1) through a connecting rod structure (72), the middle of the connecting rod structure (72) is hinged to the fixed frame (1), one end of the connecting rod structure is sleeved with the fixed frame (1) and is connected with a supporting spring (73) to support the two ends of the auxiliary roller (7), the other end of the connecting rod structure is provided with a mounting end seat (71), and the mounting end seat (71) is provided with an upper baffle in a direction perpendicular to the connecting rod structure (72) and surrounds the fixed frame (1) to form a movable area.

6. Quick coil positioning structure as claimed in claim 5, characterized in that corresponding detection means are provided between the mounting end of the supporting spring (73) of the link structure (72) and the fixed frame (1).

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