CN218110248U

CN218110248U - Metal and rubber bonding surface grinding device

Info

Publication number: CN218110248U
Application number: CN202222498012.4U
Authority: CN
Inventors: 熊加斌; 熊明玉; 毛海青; 毛光银; 焦文
Original assignee: Shiyan Shengkai Auto Parts Co ltd
Current assignee: Shiyan Shengkai Auto Parts Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-23
Anticipated expiration: 2032-09-21

Abstract

The utility model provides a polishing device for the bonding surface of metal and rubber, which belongs to the technical field of polishing devices and solves the problem that the traditional polishing device is difficult to clamp and fix both metal and rubber pieces; comprises a supporting component; the supporting assembly comprises a main board, two groups of rectangular holes are formed in the main board, clamping plates are connected in the rectangular holes in a sliding and clamping mode, and clamping rings are fixedly connected to the top surface of the main board; the adjusting structure comprises a clamping plate which is movably clamped on the fixed rod; the utility model discloses set up clamping ring and splint, start the coaxial drive threaded rod rotation of small motor, the threaded rod drives splint and removes in opposite directions, it removes to drive the clamping ring after splint remove, splint inside through-hole makes the clamping ring take place certain deformation, thereby change the clamp footpath of clamping ring, realize the clamp tight to metal or rubber, the push pedal of both sides removes around the synchronous drive splint when splint remove, the push pedal supports all the time on the outer wall of clamping ring when the clamping ring takes place deformation, thereby guarantee the tight effect of clamp of clamping ring to metal or rubber.

Description

Metal and rubber bonding surface grinding device

Technical Field

The utility model belongs to the technical field of grinding device, more specifically say, in particular to metal and rubber bonding surface grinding device.

Background

Metal to rubber bonding is generally divided into two ways: the bonding surface of the metal is coated with the adhesive and is bonded through high-temperature and high-pressure vulcanization molding, the other method is a cold bonding mode, the bonding surface of the metal and the rubber is polished and then coated with the adhesive for bonding, and in order to ensure that the effect of coating the adhesive on the surface is better and the bonding is firmer, the surfaces of the metal and the rubber need to be polished.

The polishing device in the prior art has a structure for clamping a metal piece, but is difficult to clamp a soft rubber piece, and the clamping structure suitable for the soft rubber piece is difficult to clamp the metal piece; when the polishing device is used for small metal or rubber parts, the operation of the large device is complicated, and the polishing of the small metal or rubber parts by one-hand operation is difficult to realize.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a metal and rubber bonding surface grinding device to it is fixed to solve traditional grinding device and is difficult to all realize the centre gripping to metal and rubber spare, is difficult to realize that one-hand operation carries out the problem of polishing to less metal or rubber spare.

The utility model relates to a metal and rubber bonding surface grinding device's purpose and efficiency are reached by following specific technological means:

a polishing device for a metal and rubber bonding surface comprises a supporting assembly and an adjusting structure; the supporting assembly comprises a main board, a back board, vertical boards and a fixing rod, wherein two groups of rectangular holes are formed in the main board, clamping plates are clamped in the rectangular holes in a sliding mode, clamping rings are fixedly connected to the top surface of the main board, the back board is fixedly and vertically connected to the rear end of the top surface of the main board, a through groove is formed in the back board, a lifting mechanism is clamped in the through groove in a sliding mode, the vertical boards are fixedly and vertically connected to the bottom surface of the main board, and the fixing rod is fixedly connected between the two groups of vertical boards; the adjusting structure is movably clamped on the two groups of vertical plates and comprises a clamping plate, and the clamping plate is movably clamped on the fixing rod.

Furthermore, the backboard is provided with a sliding groove and a handle, the sliding groove is arranged inside the through groove of the backboard, the handle is fixedly welded at the top end of the backboard, the front end of the top surface of the handle is provided with a switch, and a circuit controller is arranged inside the switch and communicated to the adjusting structure and the lifting mechanism.

Further, adjust the structure and include mounting bracket, threaded rod and supporting shoe, the mounting bracket passes through bolt assembly fixed connection in the bottom surface of mainboard, the fixed small motor that is provided with on the mounting bracket, small motor coaxial coupling threaded rod is equipped with two sets of opposite direction's screw thread on the threaded rod outer wall, and the threaded rod passes through thread engagement swing joint splint, supporting shoe fixed connection is in the bottom surface of mainboard, and the inside activity joint threaded rod of supporting shoe, the fixed push pedal that is equipped with in both sides around splint.

Furthermore, the clamping rings are provided with four groups, the centers of the four groups of clamping rings form a complete circular structure, and the outer diameter of the circular clamping ring formed by the clamping rings is smaller than the length of the through hole in the clamping plate.

Furthermore, the lifting mechanism comprises a pull rod, a lasso, a pull plate and a polishing wheel, the pull rod is connected to the back plate in a sliding and clamping mode, the tail end of the pull rod is fixedly connected with the lasso, the other side of the lasso is fixedly connected with the pull plate, a motor is arranged on the pull plate, and the motor is coaxially connected with the polishing wheel.

Furthermore, both ends are equipped with the card wheel about the inboard of lasso, the card axle activity joint of card wheel is inside the backplate, and the fixed connecting rod that is equipped with on the arm-tie, the connecting rod slip joint is in the inside of spout.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses clamp ring and splint have been set up, press the switch and pass through the controller and start the small motor, the coaxial threaded rod that drives of small motor rotates, the threaded rod passes through the thread engagement and drives splint and remove in opposite directions, it removes to drive the clamp ring after splint remove, splint inside through-hole makes the clamp ring take place certain deformation, thereby change the clamp footpath of clamp ring, the realization is tight to the clamp of metal or rubber, the push pedal of both sides removes around the synchronous drive splint when splint remove, the push pedal supports all the time on the outer wall of clamp ring when the clamp ring takes place to deform, thereby guarantee the tight effect of clamp ring to the clamp of metal or rubber.

2. The utility model discloses elevating system has been set up, drives the lasso rotation after upwards mentioning the pull rod, and the lasso drives the arm-tie of opposite side and moves down to the synchronous drive wheel of polishing moves down, realizes polishing to metal or rubber bonding surface, when needs are got and is put metal or rubber spare, and the pulling pull rod passes through the lasso drive arm-tie and shifts up downwards, and then makes the wheel of polishing shift up, so that get metal or rubber spare and put, and can realize the one-hand operation.

Drawings

Fig. 1 is a schematic structural diagram of the left front side of the present invention.

Fig. 2 is a schematic view of the rear bottom view structure of fig. 1 according to the present invention.

Fig. 3 is a schematic diagram of the rear side structure of the back plate of the present invention.

Fig. 4 is a schematic sectional view of the back plate of the present invention.

Fig. 5 is a schematic structural view of the clamping ring of the present invention.

Fig. 6 is a schematic structural diagram of the adjusting structure of the present invention.

Fig. 7 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

Fig. 8 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support assembly; 11. a main board; 12. a back plate; 1201. a chute; 1202. a grip; 13. a vertical plate; 14. fixing the rod; 2. an adjustment structure; 21. a mounting frame; 22. a threaded rod; 23. a support block; 24. a splint; 3. clamping a ring; 4. a lifting mechanism; 41. a pull rod; 42. lassoing; 4201. clamping a shaft; 43. pulling a plate; 4301. a connecting rod; 44. and (5) grinding the wheel.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship that is indicated based on the orientation or positional relationship shown in the drawings for ease of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is not to be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounting," "setting," "connecting," "fixing," "screwing" and the like are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 8:

the utility model provides a polishing device for the bonding surface of metal and rubber, which comprises a supporting component 1 and an adjusting structure 2; the supporting assembly 1 comprises a main board 11, a back board 12, vertical boards 13 and fixing rods 14, two groups of rectangular holes are formed in the main board 11, clamping plates 24 are connected in the rectangular holes in a sliding clamping mode, clamping rings 3 are fixedly connected to the top surface of the main board 11, the back board 12 is fixedly and vertically connected to the rear end of the top surface of the main board 11, a through groove is formed in the back board 12, a lifting mechanism 4 is connected in the through groove in a sliding clamping mode, the vertical boards 13 are fixedly and vertically connected to the bottom surface of the main board 11, and the fixing rods 14 are fixedly connected between the two groups of vertical boards 13; the adjusting structure 2 is movably clamped on the two groups of vertical plates 13, the adjusting structure 2 comprises a clamping plate 24, and the clamping plate 24 is movably clamped on the fixed rod 14; utilize the rectangular hole on the mainboard 11 to make two sets of splint 24 remove about can to make splint 24 can polish metal or rubber surface, the bonding surface bonds more easily after polishing roughly, and dead lever 14 can play limiting displacement to splint 24, avoids splint 24's rotation, thereby makes splint 24 can only directional movement carry out the centre gripping fixed.

As shown in fig. 3, fig. 4 and fig. 7, the lifting mechanism 4 includes a pull rod 41, a noose 42, a pull plate 43 and a polishing wheel 44, the pull rod 41 is slidably connected to the back plate 12, the end of the pull rod 41 is fixedly connected to the noose 42, the other side of the noose 42 is fixedly connected to the pull plate 43, the pull plate 43 is provided with a motor, the motor is coaxially connected to the polishing wheel 44, when the pull rod 41 is lifted up, the noose 42 is driven to rotate, the noose 42 drives the pull plate 43 on the other side to move down, so as to synchronously drive the polishing wheel 44 to move down, thereby polishing the metal or rubber bonding surface, when the metal or rubber piece needs to be taken and placed, the pull rod 41 is pulled down to drive the pull plate 43 to move up through the noose 42, and further the polishing wheel 44 moves up, so as to take and place the metal or rubber piece.

As shown in fig. 6, adjust structure 2 and include mounting bracket 21, threaded rod 22 and supporting shoe 23, mounting bracket 21 passes through bolt assembly fixed connection in the bottom surface of mainboard 11, the fixed small motor that is provided with on mounting bracket 21, small motor coaxial coupling threaded rod 22, be equipped with two sets of opposite direction's screw thread on the threaded rod 22 outer wall, and threaded rod 22 passes through thread engagement swing joint splint 24, supporting shoe 23 fixed connection is in the bottom surface of mainboard 11, and supporting shoe 23's inside activity joint threaded rod 22, the fixed push pedal that is equipped with in both sides around splint 24, it rotates to drive threaded rod 22 after starting the small motor, threaded rod 22 drives splint 24 through thread engagement and removes in opposite directions or back to each other, the push pedal of both sides removes around the synchronous drive splint 24, the push pedal supports all the time on the outer wall of clamping ring 3 when clamping ring 3 takes place to deform, thereby guarantee the clamping effect of clamping ring 3 to metal or rubber.

As shown in fig. 6 and 7, the clamping rings 3 are provided with four groups, the centers of the four groups of clamping rings 3 form a complete circular structure, the clamping rings 3 form a circular shape, the outer diameter of the circular shape is smaller than the length of the through hole in the clamping plate 24, the clamping ring 3 is driven to move after the clamping plate 24 moves, the through hole in the clamping plate 24 enables the clamping rings 3 to deform to a certain extent, so that the clamping diameter of the clamping rings 3 is changed, and metal or rubber is clamped.

As shown in fig. 8, the upper and lower ends of the inner side of the lasso 42 are provided with a clamping wheel, a clamping shaft 4201 of the clamping wheel is movably clamped inside the back plate 12, the pulling plate 43 is fixedly provided with a connecting rod 4301, the connecting rod 4301 is slidably clamped inside the sliding groove 1021, when the pulling rod 41 rotates through the lasso 42, the pulling plate 43 is driven to move, the connecting rod 4301 slides inside the sliding groove 1021, so that the pulling plate 43 is prevented from rotating when moving, and thus, the pulling plate is kept stable.

As shown in fig. 1 and fig. 7, a sliding groove 1201 and a handle 1202 are disposed on the back plate 12, the sliding groove 1201 is disposed inside the through groove of the back plate 12, the handle 1202 is fixedly welded on the top end of the back plate 12, a switch is disposed at the front end of the top surface of the handle 1202, a circuit controller is disposed inside the switch and is communicated to the adjusting structure 2 and the lifting mechanism 4, the switch can be pressed by a thumb after the handle 1202 is held, the lifting mechanism 4 is started by the controller, the polishing wheel 44 can be driven to rotate by a motor, polishing work is performed, the adjusting structure 2 can be started and stopped by the controller, and clamping is achieved.

The specific use mode and function of the embodiment are as follows:

in the utility model, after lifting up the pull rod 41, the lasso 42 is driven to rotate, the lasso 42 drives the pull plate 43 at the other side to move downwards, thereby the polishing wheel 44 is driven to move downwards synchronously, polishing of the bonding surface of metal or rubber is realized, when metal or rubber is required to be taken and placed, the pull rod 41 is pulled downwards to drive the pull plate 43 to move upwards through the lasso 42, thereby the polishing wheel 44 is driven to move upwards, so that the metal or rubber is placed on the top surface of the mainboard 11 and the inside of the clamping ring 3, the small motor is started through the controller by pressing the switch, the small motor coaxially drives the threaded rod 22 to rotate, the threaded rod 22 drives the clamping plate 24 to move oppositely through thread meshing, the clamping ring 3 is driven to move after the clamping plate 24 moves, the through hole inside the clamping ring 3 deforms the clamping ring 3 to a certain degree, thereby the clamping diameter of the clamping ring 3 is changed, clamping of metal or rubber is realized, the push plate 24 drives the push plate at the front and back sides of the clamping plate 24 to move synchronously when moving, the clamping ring 3 is pressed against the outer wall of the clamping ring 3 all the push plate 3, thereby the clamping effect of the metal or rubber on the clamping ring 3 is ensured;

the starting switch enables the motor to coaxially drive the grinding wheel 44 to start working through the controller, and the pulling plate 43 and the grinding wheel 44 gradually move downwards after the pulling rod 41 is gradually loosened, so that the bonding surface of the metal or rubber part is ground.

The details of the present invention are not described in detail, but are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a metal and rubber bonding surface grinding device which characterized in that: comprises a supporting component (1) and an adjusting structure (2); the supporting assembly (1) comprises a main board (11), a back board (12), vertical boards (13) and fixing rods (14), two groups of rectangular holes are formed in the main board (11), clamping plates (24) are slidably clamped in the rectangular holes, clamping rings (3) are fixedly connected to the top surface of the main board (11), the rear end of the top surface of the main board (11) is fixedly and vertically connected with the back board (12), through grooves are formed in the back board (12), lifting mechanisms (4) are slidably clamped in the through grooves, the vertical boards (13) are fixedly and vertically connected to the bottom surface of the main board (11), and the fixing rods (14) are fixedly connected between the two groups of vertical boards (13); the adjusting structure (2) is movably clamped on the two groups of vertical plates (13), the adjusting structure (2) comprises a clamping plate (24), and the clamping plate (24) is movably clamped on the fixing rod (14).

2. The metal and rubber bonded surface grinding device as defined in claim 1, wherein the back plate (12) is provided with a chute (1201) and a handle (1202), the chute (1201) is arranged inside the through groove of the back plate (12), the handle (1202) is fixedly welded at the top end of the back plate (12), a switch is arranged at the front end of the top surface of the handle (1202), and a circuit controller is arranged inside the switch and is communicated to the adjusting structure (2) and the lifting mechanism (4).

3. The metal and rubber bonding surface grinding device as claimed in claim 1, wherein the adjusting structure (2) comprises a mounting frame (21), a threaded rod (22) and a supporting block (23), the mounting frame (21) is fixedly connected to the bottom surface of the main board (11) through a bolt assembly, a small motor is fixedly arranged on the mounting frame (21), the small motor is coaxially connected with the threaded rod (22), two sets of threads in opposite directions are arranged on the outer wall of the threaded rod (22), the threaded rod (22) is movably connected with the clamping plate (24) through thread engagement, the supporting block (23) is fixedly connected to the bottom surface of the main board (11), the internal part of the supporting block (23) is movably clamped with the threaded rod (22), and push plates are fixedly arranged on the front side and the rear side of the clamping plate (24).

4. A metal and rubber bonded surface sanding device according to claim 3 wherein there are four sets of clamping rings (3) and the center of the four sets of clamping rings (3) forms a complete circular structure and the outer diameter of the circular shape of the clamping rings (3) is less than the length of the through hole inside the clamping plate (24).

5. The metal and rubber bonded surface grinding device according to claim 1, wherein the lifting mechanism (4) comprises a pull rod (41), a noose (42), a pull plate (43) and a grinding wheel (44), the pull rod (41) is slidably clamped on the back plate (12), the noose (42) is fixedly connected to the tail end of the pull rod (41), the pull plate (43) is fixedly connected to the other side of the noose (42), and a motor is arranged on the pull plate (43) and coaxially connected with the grinding wheel (44).

6. The device for polishing the surface of the metal bonded with the rubber as claimed in claim 5, wherein the upper end and the lower end of the inner side of the lasso (42) are provided with clamping wheels, a clamping shaft (4201) of each clamping wheel is movably clamped in the back plate (12), the pull plate (43) is fixedly provided with a connecting rod (4301), and the connecting rod (4301) is slidably clamped in the sliding groove (1201).