CN218747195U

CN218747195U - Small-sized angle turnover mechanism

Info

Publication number: CN218747195U
Application number: CN202222423029.3U
Authority: CN
Inventors: 王吉祥
Original assignee: Nanjing Canwin Automation Equipment Co ltd
Current assignee: Nanjing Canwin Automation Equipment Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-03-28
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a small angle turnover mechanism, which relates to a turnover mechanism and comprises a base, an adapter and a mounting plate; the base is provided with a sleeve, and the rotary head at the bottom end of the rotary head is arranged in the sleeve and locked by a positioning nail; a group of shaft bodies are sleeved in the rotating sleeve at the top end of the adapter, a limiting block is arranged at one end of each shaft body, and a steel ball fixing ring, a limiting ring, a shaft sleeve, a first check ring, a spring, a second check ring and a nut are sequentially sleeved at the other end of each shaft body after penetrating out of the rotating sleeve; the steel ball fixing ring is fixed on the rotating sleeve; the mounting panel is including cup jointing the installation cover outside the axle sleeve, being located the installation flat board on the installation cover, and the spacing collar is fixed on the installation cover, and the steel ball retainer plate is gone up and is fixed with the steel ball spheroid, and the side of spacing collar offsets with the lateral wall of steel ball retainer plate, and is provided with the multiunit butt joint groove that is used for corresponding the holding steel ball spheroid on it, supports between retaining ring one and the retaining ring two to press there is the spring, and supports under the pressure of spring and press between installation cover and nut, the utility model discloses small and exquisite light, can make things convenient for the dismouting.

Description

Small-sized angle turnover mechanism

Technical Field

The utility model relates to a tilting mechanism, especially a miniature angle tilting mechanism.

Background

At present, angle tilting mechanism is applicable to the occasion that realizes different angle upset location, especially is applied to the upset of some small-size part products, and the small-size angle tilting mechanism that has lower processing cost and maintenance cost then more receives the favor of producer, therefore how to guarantee the small and exquisite light of structure, still makes it have low processing cost and can make things convenient for the effect of later maintenance by quick assembly disassembly simultaneously, then more receives research personnel's attention.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a miniature angle tilting mechanism, not only small and exquisite light, can make things convenient for the dismouting, moreover each equipment part's removable substitution is better, also make things convenient for the maintenance in later stage, adapter, mounting panel, the mounted position structural style of axle sleeve and axis body also can guarantee certain support stability effect when simultaneously adapter, mounting panel, axle sleeve and axis body can make overall structure small and exquisite light, and the compound mode of nut and spring also makes the structure have certain adjustability.

The utility model provides a following technical scheme:

a small-sized angle turnover mechanism comprises a base, an adapter and a mounting plate;

the base is provided with a sleeve, the bottom end of the adapter is arranged in the sleeve along the longitudinally extending adapter, and the adapter and the sleeve are locked by the positioning nail;

a group of shaft bodies are sleeved in the rotary sleeve extending transversely at the top end of the adapter, a limiting block for limiting one end of the rotary sleeve is arranged at one end of each shaft body, and a steel ball fixing ring, a limiting ring, a shaft sleeve, a first check ring, a spring, a second check ring and a nut are sequentially sleeved at the other end of each shaft body after penetrating out of the rotary sleeve;

the steel ball fixing ring is fixed at the other end of the rotating sleeve through a cylindrical pin;

the mounting panel is including cup jointing the installation cover outside the axle sleeve and being located the installation flat board on the installation cover, the spacing collar passes through the cylindric lock and fixes the one end at the installation cover, and be fixed with the steel ball spheroid on the lateral wall of steel ball retainer plate, the side of spacing collar offsets with the lateral wall of steel ball retainer plate, and be provided with the multiunit butt joint groove that is used for corresponding the holding steel ball spheroid on it, it has the spring to support to press between retaining ring one and the retaining ring two, and support respectively to press the distolateral at the other end of installation cover and nut under the pressure of spring, when the mounting panel drives the spacing collar rotatory, the spring is compressed, the steel ball spheroid is deviate from by a set of butt joint inslot, until rotating another set of butt joint groove and steel ball spheroid and counterpoint, and under the pressure of spring, the spacing collar is with steel ball retainer plate butt once more, can accomplish the upset operation of this moment.

Preferably, and in order to further avoid the adapter at the axial position drunkenness of sleeve, then can set up, set up the annular recess of round on the lateral wall of swivel, and the tip of location nail compresses tightly the bottom of location at the recess, when needs are for the base rotary joint, then can relax the support of location nail to the recess and press, the structure of a rotation direction still can be regarded as to the location nail simultaneously, when the adapter is rotatory promptly, the location nail still is in the recess, and after the adapter is rotatory to the position, compress tightly the location nail in the recess once more, carry out the position locking between adapter and the sleeve.

Preferably, the groove bottom of the groove is provided with a circle of rubber cushion, so that when the positioning nails and the rubber cushion are pressed tightly, a concave cavity can be formed on the rubber cushion, and the pressing and locking operation is more convenient.

Preferably, the locating screw is socket head cap screw, and be provided with on the telescopic lateral wall with socket head cap screw threaded connection's screw hole, and socket head cap screw is provided with four groups of circumference evenly distributed to the accessible is rotatory socket head cap screw, and the realization sleeve that comes is quick and the locking between the turn round, makes can also to make the locking cost lower when guaranteeing not the drunkenness, and also more convenient the change is maintained.

Preferably, four sets of reinforcing wings are provided around the sleeve to improve the stability of the sleeve on the base.

Preferably, still include the swivel nut of threaded connection outside the sleeve and rotate the awl bucket of connecting outside the swivel nut, awl barrelhead end is provided with along longitudinal sliding connection the slider outside the sleeve, the spout that corresponds the location nail and pass through is still seted up on the slope lateral wall of its conical surface, and still be provided with the spacing collar in awl bucket slope lateral wall both sides on the location nail, the swivel nut is used for driving the awl bucket along the sleeve rotation and goes up and down, and the awl bucket is used for driving the location nail along longitudinal motion and moves towards or keep away from the groove motion, and then, when the location nail need compress tightly and come the locking turn round in the recess, only need a set of swivel nut of rotation, make to drive the awl bucket and rise, and then the slope lateral wall of awl bucket can drive the location nail and compress tightly towards the recess inside, and need not twist soon the location nail one by one, labour saving and time saving.

The utility model has the advantages that:

the utility model discloses transfer joint, the mounting panel, in the mounted position structural style of axle sleeve and axis body, not only the structure is small and exquisite light, be used for installing the product on the installation flat board of mounting panel, when certain angle needs to overturn, the accessible is rotatory to install the flat board, it is rotatory to drive the spacing collar, and then the spring is compressed, the steel ball spheroid of location on the steel ball retainer plate is deviate from by a set of butt joint inslot, until rotating to another set of butt joint groove and steel ball spheroid counterpoint, and under the pressure of spring, the spacing collar is with steel ball retainer plate butt once more, can accomplish a turnover operation this moment, in the structure, the axis body is in the same place with the stable cooperation of mounting panel with the adapter, the effort of spring makes the mounting panel, the spacing collar, the steel ball retainer plate, when rotating the mounting panel, the spacing collar can rotate thereupon, until the steel ball enters into the butt joint groove of processing with certain angle in advance on the spacing collar, so far an angle upset is accomplished, the multi-angle can be customized spacing collar as required and realize;

and 2, the pressure of the spring can be adjusted by screwing the nut, the nut is screwed out, the disassembly and the assembly of parts on the shaft body can be quickly realized, and the limiting ring can be quickly replaced, so that the subsequent disassembly, assembly and replacement of maintenance are facilitated, and meanwhile, certain adjustability is realized.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the structure of the present invention after the mounting plate is cut away;

FIG. 4 is a structural schematic diagram of the disassembled steel ball fixing ring, the limiting ring, the first check ring, the spring, the second check ring and the nut;

FIG. 5 is a sectional view showing the structure of the adapter of the sleeve and the rotary joint in embodiment 3;

labeling in the figure: the automatic positioning device comprises a base, a connector, a mounting plate, a sleeve, a positioning nail, a shaft body, a steel ball fixing ring, a limiting ring, a shaft sleeve, a first check ring, a spring, a second check ring, a nut, a cylindrical pin, a steel ball body, a butt joint groove, a reinforcing wing plate, a threaded sleeve, a taper barrel, a sliding block, a sliding groove and a limiting ring, wherein the base is 1, the connector is 2, the mounting plate is 3, the sleeve is 4, the positioning nail is 5, the shaft body is 6, the steel ball fixing ring is 7, the limiting ring is 8, the shaft sleeve is 9, the first check ring is 10, the spring is 11, the second check ring is 12, the nut is 13, the cylindrical pin is 14, the steel ball body is 15, the butt joint groove is 16, the groove is 17, the reinforcing wing plate is 18, the threaded sleeve is 19, the taper barrel is 20, the sliding block is 21, the sliding groove is 22, and the limiting ring is 23.

Detailed Description

Example 1

As shown in fig. 1-4, a small-sized angle turning mechanism, in this embodiment, includes a base 1, an adapter 2, and a mounting plate 3;

the base 1 is provided with a sleeve 4, the bottom end of the adapter 2 is arranged in the sleeve 4 along the longitudinally extending rotary head, and the adapter 2 and the sleeve 4 are locked by a positioning nail 5;

a group of shaft bodies 6 are sleeved in the rotary sleeve extending transversely at the top end of the adapter 2, one end of each shaft body 6 is provided with a limiting block for limiting one end of the rotary sleeve, and the other end of each shaft body 6 penetrates out of the rotary sleeve and is sequentially sleeved with a steel ball fixing ring 7, a limiting ring 8, a shaft sleeve 9, a first check ring 10, a spring 11, a second check ring 12 and a nut 13;

the steel ball fixing ring 7 is fixed at the other end of the rotating sleeve through a cylindrical pin 14;

the mounting plate 3 comprises a mounting sleeve sleeved outside the shaft sleeve 9 and a mounting flat plate located on the mounting sleeve, the limiting ring 8 is fixed at one end of the mounting sleeve through a cylindrical pin 14, a steel ball body 15 is fixed on the side wall of the steel ball fixing ring 7, the side face of the limiting ring 8 abuts against the side wall of the steel ball fixing ring 7, a plurality of groups of butt joint grooves 16 used for correspondingly containing the steel ball body 15 are formed in the side wall of the steel ball fixing ring 7, a spring 11 is pressed between a first check ring 10 and a second check ring 12 and is respectively pressed against the other end of the mounting sleeve and the end side of a nut 13 under the pressure of the spring 11, when the mounting plate 3 drives the limiting ring 8 to rotate, the spring 11 is compressed, the steel ball body 15 is separated from one group of butt joint grooves 16 until the other group of butt joint grooves 16 is aligned with the steel ball body 15, the limiting ring 8 abuts against the steel ball fixing ring 7 again under the pressure of the spring 11, and one-time overturning operation can be completed.

And in order to further avoid the position drunkenness of adapter 2 in the sleeve 4 axial, then can set up, set up annular recess 17 of round on the lateral wall of adapter, and the tip of location nail 5 compresses tightly the tank bottom of location at recess 17, when needs are for base 1 rotatory adapter 2, then can relax the support of location nail 5 to recess 17 and press, location nail 5 still can be as a rotation direction's structure simultaneously, when adapter 2 is rotatory promptly, location nail 5 still is in recess 17, and after adapter 2 is rotatory targets in place, compress tightly location nail 5 in recess 17 once more, carry out position locking between adapter 2 and the sleeve 4.

The positioning screw 5 is a socket head cap screw, the side wall of the sleeve 4 is provided with a threaded hole connected with the socket head cap screw in a threaded manner, and the socket head cap screw is provided with four groups which are uniformly distributed in the circumferential direction, so that the socket head cap screw can be rotated to quickly realize locking between the sleeve 4 and the rotary head, the locking cost can be lower while the movement is not guaranteed, and the replacement and maintenance are also more convenient.

The periphery of the sleeve 4 is also provided with four sets of reinforcing wings 18 to improve the stability of the sleeve 4 on the base 1.

Example 2

In the embodiment, the small-sized angle turnover mechanism is further limited on the basis of the embodiment 1, and a circle of rubber cushion is arranged at the bottom of a groove 17, so that when a positioning nail 5 is pressed with the rubber cushion, a cavity can be formed on the rubber cushion, and the pressing and locking operation is more convenient.

Example 3

As shown in fig. 5, a small-sized angle turning mechanism, in this embodiment, the small-sized angle turning mechanism is different from embodiment 1 in that the small-sized angle turning mechanism further includes a threaded sleeve 19 threadedly connected to the outside of the sleeve 4 and a conical barrel 20 rotatably connected to the outside of the threaded sleeve 19, a sliding block 21 longitudinally slidably connected to the outside of the sleeve 4 is disposed at the bottom end of the conical barrel 20, a sliding slot 22 corresponding to the positioning pin 5 is further disposed on the inclined side wall of the conical surface, and the positioning pin 5 is further provided with a limiting ring 23 limited on two sides of the inclined side wall of the conical barrel 20, the threaded sleeve 19 is rotated along the sleeve 4 to drive the conical barrel 20 to move up and down, and the conical barrel 20 is longitudinally moved to drive the positioning pin 5 to move toward or away from the groove 17, and further, when the positioning pin 5 needs to be pressed tightly in the groove 17 to lock a rotary head, only one set of the threaded sleeve 19 needs to drive the conical barrel 20 to move up, and the inclined side wall of the conical barrel 20 can drive the positioning pin 5 to press the positioning pin 5 toward the inside of the groove 17 without screwing the positioning pin 5 one by one piece, which is time and labor saving.

The utility model discloses a theory of operation is: when the steel ball overturning device is used, a product is installed on an installation flat plate of the installation plate 3, when the steel ball overturning device needs to overturn for a certain angle, the installation flat plate can be rotated to drive the limiting ring 8 to rotate, the spring 11 is compressed, the steel ball 15 positioned on the steel ball fixing ring 7 is separated from one group of butting grooves 16 until the steel ball 15 rotates to the other group of butting grooves 16 to be aligned with the steel ball 15, the limiting ring 8 is abutted against the steel ball fixing ring 7 again under the pressure of the spring 11, and an overturning operation can be completed once at the moment; and twist nut 13 and still can adjust spring 11's pressure, screw out nut 13, can realize the dismouting of part on the axis body 6 fast, and spacing collar 8 also can carry out quick change, consequently also be convenient for subsequent maintenance dismouting change, also have certain adjustability simultaneously.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A small-sized angle turnover mechanism is characterized by comprising a base (1), an adapter (2) and a mounting plate (3); the base (1) is provided with a sleeve (4), the bottom end of the adapter (2) is arranged in the sleeve (4) along the longitudinally extending adapter, and the adapter (2) and the sleeve (4) are locked by a positioning nail (5);

a group of shaft bodies (6) are sleeved in the rotary sleeve extending transversely at the top end of the adapter (2), one end of each shaft body (6) is provided with a limiting block for limiting one end of the rotary sleeve, and the other end of each shaft body penetrates out of the rotary sleeve and is sequentially sleeved with a steel ball fixing ring (7), a limiting ring (8), a shaft sleeve (9), a first check ring (10), a spring (11), a second check ring (12) and a nut (13);

the steel ball fixing ring (7) is fixed at the other end of the rotating sleeve; mounting panel (3) are including cup jointing the installation cover outside axle sleeve (9) and being located the installation flat board on the installation cover, the one end at the installation cover is fixed in spacing collar (8), just be fixed with steel ball body (15) on the lateral wall of steel ball retainer plate (7), the side of spacing collar (8) offsets with the lateral wall of steel ball retainer plate (7), and is provided with multiunit butt joint groove (16) that are used for corresponding holding steel ball body (15) on it, supports between retaining ring (10) and retaining ring two (12) and presses spring (11), and is in support respectively under the pressure of spring (11) and press the other end of installation cover with the distolateral of nut (13).

2. A compact angular turnover mechanism as claimed in claim 1, characterised in that the side walls of the rotor are provided with a circular groove (17) and the end of the pin (5) is pressed against the bottom of the groove (17).

3. A compact angular turnover mechanism as claimed in claim 2, characterized in that the groove bottom of said groove (17) is provided with a ring of rubber cushioning.

4. A compact angular turnover mechanism as claimed in claim 2, characterized in that said positioning screws (5) are socket head cap screws, and the side wall of the sleeve (4) is provided with threaded holes for threaded connection with said socket head cap screws, and said socket head cap screws are provided with four sets of circumferentially evenly distributed screws.

5. A compact angular overturning mechanism according to claim 4, characterized in that said sleeve (4) is also provided, at its periphery, with four sets of reinforcing wings (18).

6. The small-sized angle turnover mechanism according to claim 2, further comprising a threaded sleeve (19) connected to the outside of the sleeve (4) in a threaded manner and a conical barrel (20) rotatably connected to the outside of the threaded sleeve (19), wherein a sliding block (21) connected to the outside of the sleeve (4) in a longitudinal sliding manner is arranged at the bottom end of the conical barrel (20), a sliding groove (22) corresponding to the positioning pin (5) is further formed in the inclined side wall of the conical surface of the conical barrel, a limiting ring (23) limited on two sides of the inclined side wall of the conical barrel (20) is further arranged on the positioning pin (5), the threaded sleeve (19) rotates along the sleeve (4) to drive the conical barrel (20) to lift, and the conical barrel (20) moves along the longitudinal direction to drive the positioning pin (5) to move towards or away from the groove (17).