CN218801016U

CN218801016U - Rotatable lifting abutting device

Info

Publication number: CN218801016U
Application number: CN202223009421.XU
Authority: CN
Inventors: 陈根胜; 范韩辉; 洪峰
Original assignee: Suzhou Aoguan Intelligent Equipment Co ltd
Current assignee: Suzhou Aoguan Intelligent Equipment Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-07
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the field of machining, and discloses a rotatable lifting abutting device, which comprises a rotary lifting abutting seat, wherein the rotary lifting abutting seat comprises a mounting frame, a base is arranged below the mounting frame, a lifting sliding sleeve is movably sleeved on the base, a rotating shaft is vertically arranged on the lifting sliding sleeve, a bearing gland is coaxially arranged on the rotating shaft, the rotating shaft of the lifting sliding sleeve is pivoted with the bearing gland through a sleeved bearing, and a screw rod is longitudinally arranged on the mounting frame; and the screw rod coaxially penetrates through the lifting sliding sleeve, the rotating shaft, the bearing gland and the bearing and is assembled with the bearing in a screwing way. The utility model relates to a rotatable lift supports and leans on device has simple structure, equipment strong adaptability's activity and supports and lean on limit function.

Description

Rotatable lifting abutting device

Technical Field

The utility model relates to the field of machining, especially, relate to a rotatable lift supports and leans on device.

Background

The mechanism that supports among the prior art is not convenient for carry on spacing the object of rotating or activity displacement and supports and lean on, also is not convenient for realize the regulation of height, and is not good to the detection ring border adaptability of equipment, for example current patent: CN201921827871.5; the centerless grinder automatically fixes the feeding device; the automatic fixed feeding device of the centerless grinding machine comprises a frame of the centerless grinding machine, wherein two horizontal conveying rotating rollers are arranged above the frame at the inlet end of the centerless grinding machine, the lower end of a support plate is fixed on the frame, a press roller parallel to the conveying rotating rollers is arranged on the upper side between the two conveying rotating rollers, the press roller is inserted into a Jiong-shaped hinged support, a mandrel is inserted into the press roller, the two ends of the mandrel are inserted and fixed at the two ends of the hinged support, the upper end face of the hinged support is fixed on a turnover plate, a connecting block is fixed on the lower end face of one side of the turnover plate, a support frame is arranged at the lower end of the connecting block, and the support frame is fixed on the frame at one side of the conveying rotating rollers; the connecting block is hinged on the supporting frame through a hinged shaft, an adjusting bolt is screwed on the turnover plate close to the connecting block, and the lower end of the adjusting bolt is abutted against the upper end face of the supporting frame.

Therefore, a rotatable lifting abutting device needs to be developed, the object which rotates or moves can be limited, the height can be adjusted, and the adaptability of a product to be limited is improved.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a rotatable lift supports and leans on device, and the activity that has simple structure, equipment strong adaptability supports and leans on limit function.

In order to achieve the purpose, the utility model discloses a rotatable lifting abutting device, which comprises a rotatable lifting abutting seat, wherein the rotatable lifting abutting seat comprises a mounting frame, a base is arranged below the mounting frame, a lifting sliding sleeve is movably sleeved on the base, a rotating shaft is vertically arranged on the lifting sliding sleeve, a bearing gland is coaxially arranged on the rotating shaft, the rotating shaft of the lifting sliding sleeve is pivoted and connected with the bearing gland through a sleeved bearing, and a screw rod is longitudinally arranged on the mounting frame; and the screw rod coaxially and movably penetrates through the lifting sliding sleeve, the rotating shaft, the bearing gland and the bearing and is assembled with the bearing in a screwing way.

In a preferred embodiment of the present invention, the bearing cover can rotate relative to the rotating shaft on the lifting sliding sleeve through the bearing by using the screw or the rotating shaft as a pivot axis.

The utility model discloses a preferred embodiment, mounting bracket is the groove-shaped structure, and the mounting bracket includes the mounting panel, is provided with the backup pad on the mounting panel, is provided with the limiting plate one just to the mounting panel in the backup pad.

In a preferred embodiment of the present invention, the mounting plate is provided with a base, the base is a cylindrical seat of a hollow structure, the cylindrical seat is provided with a plurality of limiting pins extending outwards, the lifting sliding sleeve is provided with a plurality of longitudinal sliding grooves corresponding to the limiting pins, and one end of the limiting pins is movably inserted into the longitudinal sliding grooves.

In a preferred embodiment of the present invention, the upper end of the screw is pivotally connected to the upper portion of the mounting frame, and the lower end of the screw is pivotally connected to the base.

In a preferred embodiment of the present invention, the rotating shaft has a hollow structure, and the cross section of the bearing is inverted T-shaped.

The utility model discloses a preferred embodiment, rotatory lift is supported the seat and is set up at the operation panel, and still is provided with the commentaries on classics roller that a pair of interval set up on the operation panel, and rotatory lift supports and to be located the side of a pair of commentaries on classics roller by the seat, and can the activity accept product on the commentaries on classics roller that a pair of interval set up, and rotatory lift is supported the seat and can be vertically gone up and down relative product.

In a preferred embodiment of the present invention, the operation platform is disposed on the steering table, and the steering table is provided with a steering driving mechanism, which drives the operation platform to rotate.

In a preferred embodiment of the present invention, a pair of slides capable of moving relatively is disposed on the operating platform, a rotating roller is pivotally disposed on each group of slides, and a positioning pin is disposed between each slide and the operating platform.

The utility model provides a defect that exists among the background art, the beneficial effects of the utility model:

a rotatable lifting abutting device has the advantages of simple structure and strong equipment adaptability, and the movable abutting limiting function is realized.

1. Through the mounting bracket that sets up, utilize at the mounting bracket as installation department part and support piece, through be provided with the base on the mounting bracket, and vertically be provided with the screw rod between base and mounting bracket, will establish the lift sliding sleeve, pressure-bearing cover, bearing, rotation axis on base upper portion and prescribe a limit to on the mounting bracket through the screw rod. The screw rod is rotated, the rotating shaft which is rotationally connected to the screw rod is driven to drive the lifting sliding sleeve to longitudinally displace, and then the height of the lifting sliding sleeve which is arranged on the screw rod is adjusted, so that the bearing gland which is arranged on the rotating shaft at the upper end of the lifting sliding sleeve in a pivoting mode can be adjusted to abut against the height.

2. On the rotation axis of bearing gland pivot setting on lifting sliding sleeve through the bearing, realize through the outer peripheral face of bearing gland and the spacing between the product support and lean on, the active structure of bearing gland has effectively satisfied the effect that supports and lean on to the activity of the product of activity.

Drawings

Fig. 1 is a schematic axial view of a preferred embodiment of the present invention;

fig. 2 is a schematic front view of the preferred embodiment of the present invention;

fig. 3 is a schematic top view of the preferred embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a preferred embodiment of the present invention;

FIG. 5 is a schematic top view of the rotary lift abutment mount on the steering table in a preferred embodiment of the present invention;

FIG. 6 is a schematic side view of the rotary lift abutment mount on the steering table in the preferred embodiment of the present invention;

the meaning of the reference symbols in the figures: 1-rotary lifting abutment, 11-screw rod, 12-first limit plate, 13-bearing gland, 14-bearing, 15-rotating shaft, 16-screw sleeve, 17-limit pin, 18-second limit plate, 19-screw cap, 110-lifting sliding sleeve, 111-mounting plate, 112-base, 2-steering table, 21-steering driving mechanism, 22-operating table, 3-product and 4-rotating roller.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example one

As shown in FIGS. 1-4, a rotatable lifting abutting device comprises a rotatable lifting abutting seat 1, wherein the rotatable lifting abutting seat 1 comprises a mounting frame, the mounting frame is of a groove-shaped structure and comprises a mounting plate 111, a supporting plate is arranged on the mounting plate 111, and a first limiting plate 12 opposite to the mounting plate 111 is arranged on the supporting plate. A base 112 is provided below the mounting bracket, i.e., on the mounting plate 111. The base 112 is a cylindrical seat with a through structure. And a second limit plate 18 is arranged on the base 112. A screw rod 11 is also longitudinally arranged on the mounting rack; the upper end of the screw 11 is connected with the first limit plate 12 on the upper portion of the mounting frame, and the lower end of the screw 11 is connected with the second limit plate 18 on the base 112. Namely, the small end of the screw 11 is downward from the mounting Kong Chuanshe of the first limit plate 12, and sequentially passes through the bearing gland 13, the rotating shaft 15, the bearing 14, the lifting sliding sleeve 110 and the second limit plate 18 on the base 112 in the mounting frame until being led into the base 112, and then is screwed and locked by the nut 19. That is, the screw 11 coaxially penetrates the lifting sliding sleeve 110, the rotating shaft 15, the bearing cover 13 and the bearing 14.

The base 112 is movably sleeved with a lifting sliding sleeve 110, the cylindrical seat is provided with a plurality of limiting pins 17 extending outwards, the lifting sliding sleeve 110 is provided with a plurality of longitudinal sliding grooves corresponding to the limiting pins 17, and one end of each limiting pin 17 movably penetrates through the longitudinal sliding groove. The rotary shaft 15 has a through structure, and the rotary shaft 15 has an inverted T-shaped cross section. A threaded sleeve 16 for assembling and positioning is also arranged between the rotating shaft 15 and the screw rod 11. The lifting sliding sleeve 110 is vertically provided with a rotating shaft 15, the rotating shaft 15 is also coaxially provided with a bearing gland 13, and the rotating shaft 15 of the lifting sliding sleeve 110 is pivotally connected with the bearing gland 13 through a bearing 14. The relative movement is achieved by means of balls in the bearings 14. The bearing cover 13 is rotatable via a bearing 14 relative to the rotating shaft 15 on the lifting/lowering sliding sleeve 110 about the screw 11 or the rotating shaft 15 as a pivot axis.

Example two

In the first embodiment, as shown in fig. 1 to 6, the rotary elevating abutting base 1 is disposed on an operation table 22, the operation table 22 is disposed on a steering table 2, a steering driving mechanism 21 is disposed on the steering table 2, and the steering driving mechanism 21 drives the operation table 22 to rotate. A pair of relatively displaceable slides is arranged on the operating table 22, a roller 4 is pivotally arranged on each slide, and a positioning pin is arranged between each slide and the operating table 22. Namely, a pair of rollers 4 are provided on the table 22 at a distance. The rotary lifting leaning seat 1 is positioned on the side surface between the rotating rollers 4, the pair of rotating rollers 4 which are arranged at intervals can movably receive the product 3, and the rotary lifting leaning seat 1 can vertically lift relative to the product 3.

The working principle is as follows:

as shown in fig. 1-6, in the first embodiment, when the rotary lifting abutting seat 1 is assembled, the mounting plate 111 of the mounting frame is provided with a supporting plate, and the supporting plate is provided with a first limiting plate 12 facing the mounting plate 111, that is, the mounting frame is of a groove-shaped structure. The mounting plate 111 is also fixedly provided with a base 112, and the base 112 is provided with a second limiting plate 18. A screw rod 11 is also longitudinally arranged on the mounting rack; the small end of the screw 11 is downward from the installation Kong Chuanshe of the first limit plate 12, and sequentially passes through the bearing gland 13, the rotating shaft 15, the bearing 14, the lifting sliding sleeve 110 and the second limit plate 18 on the base 112 in the installation frame until being introduced into the base 112, and then is screwed and locked through the nut 19. Namely, the upper end of the screw 11 is connected with the first limit plate 12 on the upper part of the mounting frame, and the lower end of the screw 11 is connected with the second limit plate 18 on the base 112. The lower end of the rotating shaft 15 is at least partially fixedly connected with the top end of the lifting sliding sleeve 110, and the inside of the rotating shaft 15 is sleeved on the screw 11 through a threaded sleeve 16. Bearing gland 13 passes through bearing 14 and the pivot connection of rotation axis 15 that rotation axis 15 upper end periphery cover was established, and drive screw 11 rotates and drives the rotation axis 15 of screwing on screw 11 and rotate and vertically go up and down under the effect of lift sliding sleeve 110 at lift sliding sleeve 110, and then drives bearing gland 13 and vertically goes up and down, and bearing gland 13 can be around rotation axis 15 and the relative mounting bracket rotation of screw 11.

In the second embodiment, the rotatable up-down abutting base 1 can be mounted on the operation table 22 during mounting and use. The steering table 2 is provided with a steering drive mechanism that drives the operation table 22 to rotate. A pair of relatively displaceable slides is arranged on the operating table 22, a roller 4 is pivotally arranged on each slide, and a positioning pin is arranged between each slide and the operating table 22. Namely, a pair of rollers 4 are provided on the table 22 at an interval. The rotary lifting leaning seat 1 is positioned on the side surface between the rotating rollers 4, the pair of rotating rollers 4 which are arranged at intervals can movably receive the product 3, and the rotary lifting leaning seat 1 can vertically lift relative to the product 3. By receiving the product 3 by means of the rollers 4, the product 3 can be rotated on the oppositely arranged rollers 4, while the bearing caps 13, which are rotatably raised against the seats 1, can be brought against the ends of the product 3.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a rotatable lift supports and leans on device, includes that rotatory lift supports and leans on the seat, its characterized in that: the rotary lifting abutting seat comprises a mounting frame, a base is arranged below the mounting frame, a lifting sliding sleeve is movably sleeved on the base, a rotating shaft is vertically arranged on the lifting sliding sleeve, a bearing gland is coaxially arranged on the rotating shaft, the rotating shaft of the lifting sliding sleeve is pivotally connected with the bearing gland through a sleeved bearing, and a screw rod is longitudinally arranged on the mounting frame; and the screw rod coaxially and movably penetrates through the lifting sliding sleeve, the rotating shaft, the bearing gland and the bearing and is assembled with the bearing in a screwing mode.

2. A rotatable lift abutment device according to claim 1 wherein: the bearing gland can rotate relative to the rotating shaft on the lifting sliding sleeve by taking the screw rod or the rotating shaft as a pivoting axis through the bearing.

3. A rotatable lift abutment device according to claim 2 wherein: the mounting bracket is of a groove-shaped structure and comprises a mounting plate, a supporting plate is arranged on the mounting plate, and a first limiting plate opposite to the mounting plate is arranged on the supporting plate.

4. A rotatable lift abutment device according to claim 3 wherein: the mounting plate is provided with a base, the base adopts a cylindrical seat of a through structure, a plurality of limiting pins extending outwards are arranged on the cylindrical seat, a plurality of longitudinal sliding grooves corresponding to the limiting pins are arranged on the lifting sliding sleeve, and one ends of the limiting pins penetrate through the longitudinal sliding grooves in a movable mode.

5. A rotatable lift abutment device according to claim 4, wherein: the upper end of the screw rod is pivotally connected with the upper part of the mounting rack, and the lower end of the screw rod is pivotally connected with the base.

6. A rotatable lift abutment device according to claim 5, wherein: the rotating shaft adopts a through structure, and the section of the bearing is in an inverted T shape.

7. A rotatable lift abutment device according to claim 6, wherein: the rotary lifting abutting seat is arranged on the operating platform, a pair of rotating rollers arranged at intervals are further arranged on the operating platform, the rotary lifting abutting seat is located on one pair of the side faces of the rotating rollers, the pair of rotating rollers arranged at intervals can movably accept products, and the rotary lifting abutting seat can be opposite to the product vertical lifting.

8. A rotatable lift abutment device according to claim 7, wherein: the operation panel sets up on turning to the platform, turn to and be provided with on the platform and turn to actuating mechanism, turn to actuating mechanism drive the operation panel rotates.

9. A rotatable lift abutment device according to claim 8 wherein: the operating platform is provided with a pair of sliding seats capable of performing relative displacement, each group of sliding seats is provided with the rotary roller in a pivoting manner, and a positioning pin is further arranged between each sliding seat and the operating platform.