CN216608606U

CN216608606U - Rotary linear mechanism

Info

Publication number: CN216608606U
Application number: CN202123242223.3U
Authority: CN
Inventors: 居桂林
Original assignee: Kunshan Xuyifu Machinery Equipment Co ltd
Current assignee: Kunshan Xuyifu Machinery Equipment Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-27
Anticipated expiration: 2031-12-22

Abstract

The utility model provides a rotary linear mechanism which comprises a base, a sleeve fixedly arranged on the base, a rotary mechanism arranged in the sleeve in a built-in mode, and a belt pulley arranged at the outer end of the rotary mechanism and used for driving the rotary mechanism to rotate in the sleeve. The belt pulley is in transmission connection with the outer end equipment through a belt, so that the rotating mechanism is driven to rotate in the sleeve, the shaft sleeve moves in a telescopic mode on the sliding block in the installation cylinder through the sliding rail, and the shaft sleeve rotates and moves linearly at the same time. The sliding connection on the slide rail that the axle sleeve passes through both sides and the installation section of thick bamboo has reduced frictional force, has improved the stability that the device used, and the device has simplified telescopic structure, and the maintenance of the processing of being convenient for, installation and later stage has avoided the wearing and tearing that cause other accessories after current roller damages simultaneously, and is more durable, and not fragile.

Description

Rotary linear mechanism

Technical Field

The utility model relates to the technical field of grinding mechanisms, in particular to a rotary linear mechanism.

Background

The electrolytic copper foil is used as an important material for manufacturing a Copper Clad Laminate (CCL), a Printed Circuit Board (PCB) and a lithium ion battery, and the electrolytic copper foil is electroplated on a cathode wheel in the production process. Under the combined action of acidity of electrolyte, other additives and heat generated in the electroplating process, the surface of the cathode wheel is easy to adsorb impurities and contact with moisture and oxygen in the air to be oxidized when the cathode wheel works, so that the produced copper foil has the qualities of oxidation, hole breaking and the like, and the production quality and performance are influenced. In order to enable the cathode wheel to be continuously produced, when the cathode wheel is produced and falls into bundles, the surface of the cathode wheel needs to be ground and cleaned by utilizing a grinding wheel, the grinding wheel linearly reciprocates through a cam arranged at the outer end of an axis, and the other side of the grinding wheel circularly moves through a motor, a speed reducer and a bolt-slot shaft.

The patent publication numbers are: CN213352067U, a rotatory straight line mechanism, the sliding seat wherein is equipped with the locating plate, and the locating plate annular distribution constitutes square structure at four ends of assembly portion, and the medial extremity of locating plate rotates and is provided with a plurality of groups of rollers, and the roller laminating is in the outer end slip setting of square axle sleeve, and in practical application, the roller on the locating plate is fragile, and the roller after the damage can cause more serious wearing and tearing to other accessories to cause whole mechanism unable normal use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a rotary linear mechanism, which solves the above problems in the prior art.

The technical problem solved by the utility model is realized by adopting the following technical scheme: a rotary linear mechanism comprises a base, a sleeve fixedly arranged on the base, a rotary mechanism arranged in the sleeve, and a belt pulley arranged at the outer end of the rotary mechanism and used for driving the rotary mechanism to rotate in the sleeve;

rotary mechanism includes the installation section of thick bamboo, installs front end housing and rear end housing, the axle sleeve of slidable mounting in the installation section of thick bamboo both sides respectively, the both sides of installation section of thick bamboo are inlayed respectively and are established and install the bearing, the outer end of front end housing and rear end housing rotates and installs in the bearing, the outer end side and the belt pulley fixed connection of front end housing, the last downside of axle sleeve is fixed mounting respectively has the slide rail, corresponds the slide rail in the installation section of thick bamboo and installs the slider, is equipped with the spout on the slider, slide rail inserts sliding connection in the spout, belt pulley, front end housing and rear end housing correspond the axle sleeve and are equipped with corresponding hole groove to the axle sleeve is linear movement on the installation section of thick bamboo, is used for fixed mounting bolt groove axle in the axle sleeve.

As a further scheme of the utility model: the rotating mechanism is located on one side, far away from the belt pulley, of the sleeve and is provided with a sealing cover, the sealing cover is fixedly connected with the outer end edge of the sleeve through screws and used for sealing an opening in the outer end of the sleeve, and the sealing cover is provided with a corresponding through hole corresponding to the shaft sleeve so as to facilitate telescopic movement of the shaft sleeve.

As a further scheme of the utility model: the upper and lower end of axle sleeve is equipped with the draw-in groove respectively, and the lower extreme of slide rail inserts in the draw-in groove and through screw fixed mounting on the axle sleeve, and the both sides fixed mounting of slide rail has the limiting plate, and when the slide rail slided on the slider, it was spacing with the scope of axle sleeve removal to support the slider through the limiting plate, avoids the slide rail to break away from the slider simultaneously.

As a further scheme of the utility model: the inner cavity of the shaft sleeve is distributed with a plurality of strip-shaped limiting bars, the outer end of the bolt groove shaft corresponds to limiting grooves in which the limiting bars are correspondingly embedded, and the limiting bars are inserted into the limiting grooves to prevent the bolt groove shaft from rotating.

As a further scheme of the utility model: the upper end and the lower end of the mounting cylinder are respectively and integrally provided with a flat plate corresponding to the sliding blocks, and the sliding blocks are placed on the flat plates and are fixedly connected with the flat plates through screws.

As a further scheme of the utility model: the front end cover comprises a flange plate and a front end barrel integrally connected with the flange plate, the flange plate is fixedly installed at the outer end side of the installation barrel through screws, the front end barrel is inserted into a bearing rotating connection on one side corresponding to the sleeve, and the outer end of the front end barrel is inserted into a hole in the middle of the belt pulley and is fixedly connected with the belt pulley through screws.

As a further scheme of the utility model: the base is L type structure, and telescopic lower extreme one side is fixed and is equipped with the bottom plate, the bottom plate passes through screw fixed mounting on the base.

Compared with the prior art, the utility model has the beneficial effects that: the belt pulley is in transmission connection with the outer end equipment through a belt, so that the rotating mechanism is driven to rotate in the sleeve, the shaft sleeve moves in a telescopic mode on the sliding block in the installation cylinder through the sliding rail, and the shaft sleeve rotates and moves linearly at the same time. The sliding connection on the slide rail that the axle sleeve passes through both sides and the installation section of thick bamboo has reduced frictional force, has improved the stability that the device used, and the device has simplified telescopic structure, and the maintenance of the processing of being convenient for, installation and later stage has avoided the wearing and tearing that cause other accessories after current roller damages simultaneously, and is more durable, and not fragile.

Drawings

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

FIG. 2 is a schematic illustration of an explosive structure according to the present invention;

FIG. 3 is a schematic view of the bushing structure of the present invention;

FIG. 4 is a schematic view of the mounting barrel of the present invention;

FIG. 5 is a schematic view of the front end cap of the present invention;

the following are marked in the figure: 1. a base; 2. a sleeve; 3. a belt pulley; 4. mounting the cylinder; 5. a front end cover; 6. a rear end cap; 7. a shaft sleeve; 8. a bearing; 9. a slide rail; 10. a slider; 11. sealing the cover; 12. a card slot; 13. a limiting plate; 14. limiting the bar columns; 15. a flat plate; 16. a flange plate; 17. a front end barrel; 18. a base plate.

Detailed Description

In order to make the technical means, the characteristics, the objectives and the functions of the present invention easy to understand, the present invention will be further described with reference to the following specific drawings.

As shown in FIGS. 1-5,

the embodiment provides a rotary linear mechanism, which comprises a base 1, a sleeve 2 fixedly installed on the base 1, a rotary mechanism arranged in the sleeve 2 in a built-in mode, and a belt pulley 3 installed at the outer end of the rotary mechanism and used for driving the rotary mechanism to rotate in the sleeve 2;

rotary mechanism includes installation section of thick bamboo 4, installs respectively at the front end housing 5 and the rear end housing 6 of installation section of thick bamboo 4 both sides, slidable mounting is at the axle sleeve 7 of installation section of thick bamboo 4, the both sides of installation section of thick bamboo 4 are inlayed respectively and are established and install bearing 8, the outer end of front end housing 5 and rear end housing 6 is rotated and is installed in bearing 8, the outer end side and the belt pulley 3 fixed connection of front end housing 5, the last downside of axle sleeve 7 is fixed mounting respectively has slide rail 9, corresponds slide rail 9 in the installation section of thick bamboo 4 and installs slider 10, is equipped with the spout on the slider 10, slide rail 9 inserts sliding connection in the spout, belt pulley 3, front end housing 5 and rear end housing 6 correspond axle sleeve 7 and are equipped with corresponding hole groove to axle sleeve 7 makes rectilinear movement on installation section of thick bamboo 4, is used for fixed mounting bolt groove axle in the axle sleeve 7.

Specifically, the belt pulley 3 is in transmission connection with an outer end device through a belt, so that the rotating mechanism is driven to rotate in the sleeve 2, the shaft sleeve 7 moves in a telescopic mode on the sliding block 10 in the installation barrel 4 through the sliding rail 9, and the shaft sleeve 7 rotates and moves linearly. The sliding connection on the sliding rail 9 and the installation cylinder 4 of the shaft sleeve 7 through the two sides reduces friction force, improves the use stability of the device, simplifies the structure of the sleeve 2, is convenient to process, install and maintain in later period, avoids abrasion of other accessories caused by the damage of the existing roller, and is more durable and not easy to damage.

In this embodiment, the rotating mechanism is provided with a sealing cover 11 on one side of the sleeve 2 away from the belt pulley 3, the sealing cover 11 is fixedly connected with the outer end edge of the sleeve 2 through a screw for sealing the outer end opening of the sleeve 2, and the sealing cover 11 is provided with a corresponding through hole corresponding to the shaft sleeve 7 so as to facilitate the telescopic movement of the shaft sleeve 7.

In this embodiment, the upper and lower end of axle sleeve 7 is equipped with draw-in groove 12 respectively, and the lower extreme of slide rail 9 inserts in draw-in groove 12 and through screw fixed mounting on axle sleeve 7, and the both sides fixed mounting of slide rail 9 has limiting plate 13, and when slide rail 9 slided on slider 10, supported slider 10 through limiting plate 13 and carried on spacingly with the scope of moving of axle sleeve 7, avoided slide rail 9 to break away from slider 10 simultaneously.

In this embodiment, the inner cavity of the shaft sleeve 7 is distributed with a plurality of strip-shaped limiting bars 14, the outer ends of the spline shafts correspond to the limiting grooves in which the limiting bars 14 are correspondingly embedded, and the limiting bars 14 are inserted into the limiting grooves to prevent the spline shafts from rotating.

In this embodiment, the upper and lower ends of the mounting tube 4 are respectively integrally provided with a flat plate 15 corresponding to the slider 10, and the slider 10 is placed on the flat plate 15 and is fixedly connected with the flat plate 15 through screws.

In this embodiment, the front end cover 5 includes the flange board 16 and with flange board 16 an organic whole be connected a front end section of thick bamboo 17, flange board 16 passes through screw fixed mounting and is in the outer terminal side of installation section of thick bamboo 4, and a front end section of thick bamboo 17 inserts the bearing 8 internal rotation of the corresponding one side of sleeve 2 and connects, and the outer end of a front end section of thick bamboo 17 inserts in the hole in the middle of belt pulley 3 and passes through screw and belt pulley 3 fixed connection.

In this embodiment, the base 1 is an L-shaped structure, a bottom plate 18 is fixedly disposed on one side of the lower end of the sleeve 2, and the bottom plate 18 is fixedly mounted on the base 1 through screws.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof. It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A rotary linear mechanism is characterized in that: the belt pulley comprises a base, a sleeve fixedly arranged on the base, a rotating mechanism arranged in the sleeve, and a belt pulley arranged at the outer end of the rotating mechanism and used for driving the rotating mechanism to rotate in the sleeve;

2. A rotary linear mechanism according to claim 1, wherein: the rotating mechanism is located on one side, away from the belt pulley, of the sleeve and is provided with a sealing cover, the sealing cover is fixedly connected with the outer end edge of the sleeve through screws and used for sealing an opening in the outer end of the sleeve, and the sealing cover is provided with a corresponding through hole corresponding to the shaft sleeve so as to facilitate telescopic movement of the shaft sleeve.

3. A rotary linear mechanism according to claim 2, wherein: the upper and lower end of axle sleeve is equipped with the draw-in groove respectively, and the lower extreme of slide rail inserts in the draw-in groove and through screw fixed mounting on the axle sleeve, and the both sides fixed mounting of slide rail has the limiting plate, and when the slide rail slided on the slider, it was spacing with the scope of axle sleeve removal to support the slider through the limiting plate.

4. A rotary linear mechanism according to claim 3, wherein: the inner cavity of the shaft sleeve is distributed with a plurality of strip-shaped limiting bars, the outer end of the bolt groove shaft corresponds to limiting grooves in which the limiting bars are correspondingly embedded, and the limiting bars are inserted into the limiting grooves to prevent the bolt groove shaft from rotating.

5. A rotary linear mechanism according to claim 1, wherein: the upper end and the lower end of the mounting cylinder are respectively and integrally provided with a flat plate corresponding to the sliding blocks, and the sliding blocks are placed on the flat plates and are fixedly connected with the flat plates through screws.

6. A rotary linear mechanism according to claim 1, wherein: the front end housing includes the flange board and with a flange board body coupling front end section of thick bamboo, the flange board passes through screw fixed mounting in the outer end side of an installation section of thick bamboo, and a front end section of thick bamboo inserts the bearing internal rotation connection that the sleeve corresponds one side, and the outer end of a front end section of thick bamboo inserts in the hole in the middle of the belt pulley and through screw and belt pulley fixed connection.

7. A rotary linear mechanism according to claim 1, wherein: the base is L type structure, and telescopic lower extreme one side is fixed and is equipped with the bottom plate, the bottom plate passes through screw fixed mounting on the base.