CN215919607U

CN215919607U - Roller assembly device

Info

Publication number: CN215919607U
Application number: CN202120939597.1U
Authority: CN
Inventors: 黄永平; 张�雄; 李颉
Original assignee: Guangdong Lyric Robot Automation Co Ltd
Current assignee: Guangdong Lyric Robot Automation Co Ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-03-01
Anticipated expiration: 2031-05-06

Abstract

The utility model relates to a roller assembly device which is used for assembling a roller sleeve and a bearing and comprises a bottom plate, a bearing assembly, a limiting assembly and a bearing placing assembly, wherein the bearing assembly, the limiting assembly and the bearing placing assembly are arranged on the bottom plate, the bearing assembly is used for placing the roller sleeve, the limiting assembly is used for fixing the roller sleeve, the bearing placing assembly is used for storing the bearing, is positioned on one side of the limiting assembly and is opposite to the end part of the roller sleeve, and the bearing stored on the bearing placing assembly is pushed by a driving assembly and is installed at the end part of the roller sleeve. The roller assembly device is simple in structure and convenient to use, and only the roller sleeve and the bearing are required to be placed on the bearing assembly and the bearing placement assembly respectively, and then the driving assembly is started to push the bearing, so that the roller assembly efficiency is high, manual alignment is not required, and the yield of roller assembly is improved.

Description

Roller assembly device

Technical Field

The utility model relates to the technical field of tool fixtures, in particular to a roller assembly device.

Background

The roller is a cylindrical part and is divided into a driving roller and a driven roller, and the roller is widely applied to various transmission and conveying systems such as digital printers, mine conveying equipment, papermaking and packaging machinery and the like. The roller includes parts such as roller shell, bearing, dabber, adopts artifical handheld and put into roller shell tip with the bearing in the installation of roller shell and bearing at present, carries out the installation of roller shell and bearing at the manual work in-process, and the counterpoint precision of bearing and roller shell is low, influences the efficiency of roller assembly and can't guarantee the yields of roller equipment.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a roller assembly device with high assembly efficiency and high precision, which aims to solve the technical problems of low alignment precision, low installation efficiency and low yield caused by manual installation of a roller sleeve and a bearing.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a roller assembly device for equipment roller shell and bearing, includes the bottom plate, and locates the subassembly is placed to carrier assembly, spacing subassembly and bearing on the bottom plate, carrier assembly is used for placing the roller shell, spacing subassembly is used for fixed roller shell, the bearing is placed the subassembly and is used for depositing the bearing, just is located one side of spacing subassembly is relative with the roller shell tip, deposit in bearing on the subassembly is placed the bearing promotes and installs at the roller shell tip through drive assembly.

Furthermore, the bearing assembly comprises a bearing block and a cushion block, the bearing block is provided with a groove for placing the roller sleeve, and the cushion block is fixed in the groove.

Furthermore, the limiting assembly comprises a first ejector block and a second ejector block, the first ejector block and the second ejector block are respectively located on two opposite sides of the bearing assembly, the first ejector block is connected with the bottom plate in a sliding mode, and the bearing placement assembly is located on one side of the second ejector block.

Furthermore, first kicking block is equipped with first spacing groove, the second kicking block is equipped with the second spacing groove, first spacing groove and second spacing groove set up relatively, second spacing groove department is equipped with the breach that is used for support bearing.

Further, the bearing placing assembly comprises a vertical plate and a bearing limiting block, the bearing limiting block is provided with a through groove for the bearing to pass through, the vertical plate is provided with a through hole, the through hole is located below the bearing limiting block and opposite to the notch, and the driving assembly is located on one side of the vertical plate.

Further, the driving assembly comprises a jacking head and a driving source for driving the jacking head to move, and the jacking head can pass through the through hole and the notch and push the bearing to the end part of the roller sleeve.

Further, the driving assembly is mounted on the side surface of the vertical plate or the bottom plate through a fixing block.

Furthermore, a sliding groove is formed in the bottom plate, and the first ejector block can move relative to the sliding groove.

Furthermore, a buffering pad is arranged in the first limiting groove and is positioned on one side, opposite to the end part of the roller sleeve, in the first limiting groove.

Further, the side of bearing stopper is equipped with the bar hole, the bar hole with lead to the groove intercommunication.

Compared with the prior art, the utility model has the beneficial effects that:

according to the roller assembling device, when the roller sleeve and the bearing are assembled, the bearing assembly and the limiting assembly are arranged to place, limit and fix the roller sleeve, the bearing placed on the bearing placing assembly is opposite to the end part of the fixed roller sleeve, and the bearing is pushed by the driving assembly to be installed at the end part of the roller sleeve; therefore, the roller assembly device is simple in structure and convenient to use, only the roller sleeve and the bearing are required to be placed on the bearing assembly and the bearing placement assembly respectively, and then the driving assembly is started to push the bearing, so that the roller assembly efficiency is high, manual alignment is not required, and the yield of roller assembly is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the overall structure at another angle in fig. 1.

Fig. 3 is a schematic structural diagram of a carrier assembly according to an embodiment of the utility model.

Fig. 4 is a schematic structural diagram of a first top block according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a second top block according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a bearing placement assembly according to an embodiment of the utility model.

Fig. 7 is a schematic structural diagram of a driving assembly according to an embodiment of the utility model.

Reference numerals: 1-a bottom plate; 11-a chute; 2-a carrier assembly; 21-a carrier block; 211-grooves; 22-cushion block; 3-a limiting component; 31-a first top block; 311-a first limiting groove; 312-a cushion pad; 32-a second top block; 321-a second limit groove; 322-notch; 4-a bearing placement assembly; 41-vertical plate; 411-a through hole; 42-a bearing stop block; 421-through groove; 422-strip-shaped holes; 5-a drive assembly; 51-a drive source; 52-a plug; 53-fixed block; 6-roller sleeve; 7-bearing.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be described in further detail below with reference to specific embodiments and the accompanying drawings.

Referring to fig. 1-7, a preferred embodiment of the present invention is shown.

Referring to fig. 1 and 2, a roller assembly apparatus for assembling a roller shell 6 and a bearing 7 includes a base plate 1, and a bearing assembly 2, a limiting assembly 3 and a bearing placing assembly 4 disposed on the base plate 1, wherein the bearing assembly 2 is used for placing the roller shell 6, the limiting assembly 3 is used for fixing the roller shell 6, the bearing placing assembly 4 is used for storing the bearing 7 and is disposed at one side of the limiting assembly 3 and opposite to an end of the roller shell 6, and the bearing 7 stored on the bearing placing assembly 4 is pushed by a driving assembly 5 and is mounted at the end of the roller shell 6. When assembling roller shell 6 and bearing, through bearing assembly 2 in order to place roller shell 6, carry out spacing fixed to the tip of roller shell 6 through spacing subassembly 3 to make bearing 7 of depositing on the bearing placement assembly 4 opposite with the roller shell 6 tip after the fixing, the central axis of the two coincides each other promptly, rethread drive assembly 5 promotes bearing 7 and makes the bearing install the tip at roller shell 6. The roller assembly device of this embodiment simple structure, convenient to use only needs to place roller shell 6 and bearing 7 respectively on bearing assembly 2 and bearing place subassembly 4, restart drive assembly 5 promote the bearing can, consequently make the packaging efficiency of roller high, and need not counterpoint through the manual work, improved the yields of roller equipment.

Referring to fig. 3, the bearing assembly 2 includes a bearing block 21 and a spacer 22, the bearing block 21 has a groove 211 for placing the roller sleeve 6, and the spacer 22 is fixed in the groove 211. Specifically, the bearing block 21 is fixed on the bottom plate 1, the groove 211 is V-shaped, the groove 211 extends along the length direction of the bearing block 21, and the length of the groove 211 is the same as the length of the bearing block 21. The main body part of roller shell 6 is blocked in recess 211, and bearing block 21 is stretched out at both ends to make things convenient for spacing subassembly 3 to fix it. The side of V-arrangement recess can set up the draw-in groove, and cushion 22 can set up in the draw-in groove, fixes through interference fit or the mode of screw locking, the convenient change. The arrangement of the cushion block 22 can effectively reduce the abrasion of the roller sleeve 6 and the bearing block 21 and prolong the service life of the bearing block 21.

Referring to fig. 1, the limiting assembly 3 includes a first top block 31 and a second top block 32, the first top block 31 and the second top block 32 are respectively located at two opposite sides of the bearing assembly 2, the first top block 31 is slidably connected to the bottom plate 1, and the bearing placing assembly 4 is located at one side of the second top block 32. The first and second

top blocks

31 and 32 are used to fix both ends of the roller shell 6, respectively. Wherein, be equipped with spout 11 on the bottom plate 1, first kicking block 31 can remove for spout 11, and first kicking block 31 can be through the bolt fastening on bottom plate 1, and the first kicking block 31 after loosening the bolt can remove along the length direction of spout 11 to realize the position control of first kicking block 31, adjust first kicking block 31 to suitable position after fix through the bolt again, thereby adapt to the locking of the roller shell 6 of different length fixed.

Referring to fig. 4 and 5, the first top block 31 has a first limiting groove 311, the second top block 32 has a second limiting groove 321, the first limiting groove 311 and the second limiting groove 321 are disposed oppositely, and the second limiting groove 321 has a notch 322 for supporting the bearing. Specifically, the thickness of first spacing groove 311 is less than the thickness of first kicking block 31, the thickness of second spacing groove 321 is less than the thickness of second kicking block 32, the tip that is used for bearing roller shell 6 is set up in first spacing groove 311 and second spacing groove 321, play certain supporting role to roller shell 6, and first spacing groove 311 and second spacing groove 321 are the V-arrangement groove, the setting in V-arrangement groove can adapt to the roller shell 6 of different diameters, and the lateral wall of first kicking block 31 and second kicking block 32 then is used for fore-set roller shell 6, provide an effort for the equipment of bearing 7.

Referring to fig. 6, the bearing placing assembly 4 includes a vertical plate 41 and a bearing limiting block 42, the bearing limiting block 42 is provided with a through slot 421 for the bearing 7 to pass through, the vertical plate 41 is provided with a through hole 411, the through hole 411 is located below the bearing limiting block 42 and opposite to the notch 322, and the driving assembly 5 is located on one side of the vertical plate 41. Specifically, the vertical plate 41 is perpendicular to the bottom plate 1, the bearing limit block 42 extends along the height direction of the vertical plate 41, and the bearing limit block 42 is located right above the second top block 32. The bearing 7 is vertically placed in the through groove 421, and can fall down along the through groove 421 until falling into the notch 322 of the second limiting groove 321, at this time, the bearing is opposite to the roller sleeve 6, and the driving assembly 5 can push the bearing to the end of the roller sleeve 6. The bearing limiting block 42 of this embodiment can store a plurality of bearings 7 simultaneously, therefore does not need to frequently increase the bearings 7, and the setting of the bearing limiting block 42 can ensure that each bearing 7 can accurately fall down at the notch 322, so as to realize accurate alignment with the roller sleeve 6.

It should be noted that, the through slot 421 and the bearing 7 are in clearance fit, that is, the bearing 7 just can slide in the through slot 421, so as to further improve the consistency of the position of each bearing 7 when falling. Therefore, in order to avoid the bearing 7 from being blocked in the through groove 421, a strip-shaped hole 422 is further provided on the side surface of the bearing stopper 42, and the strip-shaped hole 422 is communicated with the through groove 421. The strip-shaped holes 422 extend along the height direction of the bearing limiting block 42, and the bearings 7 located in the bearing limiting block 42 can be conveniently adjusted in time by the arrangement of the strip-shaped holes 422, so that the bearings 7 are prevented from falling down.

Referring to fig. 7, the driving assembly 5 is mounted on the side surface of the vertical plate 41 or the bottom plate 1 through a fixing block 53, the driving assembly 5 includes a plug 52 and a driving source 51 for driving the plug 52 to move, and the plug 52 can pass through the through hole 411 and the notch 322 and push the bearing to the end of the roller sleeve 6. The diameter of the head 52 should be larger than the diameter of the inner ring of the bearing 7 to facilitate the translation that carries the bearing 7. The driving source 51 may be any linear pushing mechanism such as an air cylinder, an electric push rod, or a lead screw nut.

The driving source 51 is promoting the top 52 and driving the bearing 7 that is located breach 322 department and remove to the roller shell 6 tip when, can carry out the extrusion of certain degree to the tip of roller shell 6, in order to realize the installation of bearing 7, consequently, for the tip of protection roller shell 6, this embodiment still is equipped with blotter 312 in first spacing groove 311, blotter 312 is located the spout one side relative with roller shell 6 tip, in order to realize playing certain cushioning effect when the installation of bearing 7, the integrity of protection roller shell 6, avoid damaging.

In the description of the present invention, it is to be understood that terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate orientations or positional relationships, are used based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and for the simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

While the utility model has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The utility model provides a roller assembly device for equipment roller shell (6) and bearing (7), its characterized in that, includes bottom plate (1), and locates bearing assembly (2), spacing subassembly (3) and bearing on bottom plate (1) place subassembly (4), bearing assembly (2) are used for placing roller shell (6), spacing subassembly (3) are used for fixed roller shell (6), bearing placement component (4) are used for depositing bearing (7), and are located one side of spacing subassembly (3) and relative with roller shell (6) tip, deposit in bearing (7) on bearing placement component (4) promote and install at roller shell (6) tip through drive assembly (5).

2. Roller assembly device according to claim 1, characterised in that the bearing assembly (2) comprises a bearing block (21) and a spacer block (22), the bearing block (21) being provided with a recess (211) for placing the roller sleeve (6), the spacer block (22) being fixed in the recess (211).

3. The roller assembly device as claimed in claim 1, wherein the limiting assembly (3) comprises a first top block (31) and a second top block (32), the first top block (31) and the second top block (32) are respectively located at two opposite sides of the bearing assembly (2), the first top block (31) is slidably connected with the bottom plate (1), and the bearing placement assembly (4) is located at one side of the second top block (32).

4. A roller assembly device according to claim 3, wherein the first top block (31) is provided with a first limiting groove (311), the second top block (32) is provided with a second limiting groove (321), the first limiting groove (311) and the second limiting groove (321) are oppositely arranged, and a notch (322) for supporting a bearing is arranged at the second limiting groove (321).

5. The roller assembly device as claimed in claim 4, wherein the bearing placement assembly (4) comprises a vertical plate (41) and a bearing limiting block (42), the bearing limiting block (42) is provided with a through groove (421) for a bearing to pass through, the vertical plate (41) is provided with a through hole (411), the through hole (411) is located below the bearing limiting block (42) and opposite to the notch (322), and the driving assembly is located on one side of the vertical plate (41).

6. A roller assembly device according to claim 5, characterized in that the driving assembly comprises a head (51) and a driving source (52) for driving the head (51) to move, the head (51) can pass through the through hole (411) and the notch (322) and push the bearing (7) to the end of the roller sleeve (6).

7. A roller assembly device according to claim 5, characterized in that said driving assembly (5) is mounted on the side of said vertical plate (41) or on said bottom plate (1) by means of fixing blocks (53).

8. A roller assembly device according to claim 3, characterised in that said bottom plate (1) is provided with a chute (11), said first ejector block (31) being movable with respect to said chute (11).

9. A roller assembly device according to claim 4, wherein a buffer (312) is arranged in the first limiting groove (311), and the buffer (312) is positioned in the first limiting groove (311) at the side opposite to the end of the roller sleeve (6).

10. The roller assembly device as claimed in claim 5, wherein a strip-shaped hole (422) is formed in the side surface of the bearing limiting block (42), and the strip-shaped hole (422) is communicated with the through groove (421).