CN219379796U

CN219379796U - Ceramic wheel brush processing lathe positioning mechanism

Info

Publication number: CN219379796U
Application number: CN202223358096.8U
Authority: CN
Inventors: 喻志明; 潘敬东; 李成杰; 向常艳
Original assignee: Yichang Chengyu Electronic Technology Co ltd
Current assignee: Yichang Chengyu Electronic Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-07-21
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a ceramic wheel brush machining lathe positioning mechanism, which relates to the technical field of positioning and comprises a workbench, wherein an adjustable positioning mechanism is arranged at the top of the workbench. According to the ceramic wheel brush machining lathe positioning mechanism, the driving motor drives the worm wheel to drive the positioning clamping mechanism to stretch up and down to adjust the height, the front surface and the rear surface of the driving motor are contacted with the front surface and the rear surface of the vertical plate, the top of the vertical plate is in threaded connection with the reinforcing plate through the locking bolt, the limiting arc surfaces arranged on the front surface and the rear surface of the reinforcing plate face the outer wall of the lifting worm to play a role in limiting and protecting, the driven gear drives the telescopic screw rod to stretch left and right to position and clamp ceramic wheel brushes of different sizes, the positioning clamping plate is convenient to adjust and use, the limiting ring is in threaded connection with the positioning clamping plate through the guide rod, and the ceramic wheel brushes are positioned and clamped through the limiting groove, so that the ceramic wheel brush machining effect is convenient to adjust and position.

Description

Ceramic wheel brush processing lathe positioning mechanism

Technical Field

The utility model relates to the technical field of positioning, in particular to a ceramic wheel brush machining lathe positioning mechanism.

Background

The existing processing lathe positioning mechanism has the defects that the equipment for clamping the parts is low in adjustment accuracy, the loosening phenomenon is easy to occur, the processing quality is affected, the workpiece is difficult to adjust correspondingly in left and right directions and in height, the adjustment performance is low, and the practicability is low.

The utility model provides a ceramic brush roll processing lathe positioning mechanism in patent of publication No. CN215033692U, including first movable block in this patent, first screw rod, the right-angle gear, clamping fixture, the clamp fixed block, built-in pulley groove, lateral part pulley, the connecting axle, a bearing, start the second motor and drive the third screw rod pivoted while can make with its threaded connection's third movable block drive workstation and cooperate the gliding auxiliary force realization workstation of built-in pulley inslot inside can go on the location regulation of going up and down between first connecting branch and workstation, the effect of right-angle gear mutual meshing connection can realize that the first motor switch on the power and start the rotation of first screw rod through the effect of right-angle gear, then can realize the first movable block drive with first screw rod threaded connection's the location regulation of its fixed connection place the platform in the workstation top left and right positions, realize with waiting to process work piece one end centre gripping between two clamp fixed blocks, then the frequency of rotation knob can control the work piece clamping strength of two clamp fixed blocks, but still have the problem in this patent between two soft pad contact:

the stability is lower, and it is too troublesome to go up and down with the centre gripping operation, is inconvenient for installation and use, need separately carry out height-adjusting and position to the work of ceramic wheel brush location, makes the left and right sides can not carry out stable location centre gripping work to it, can not adjust the big or small gear of location fixture according to the big or small gear of ceramic wheel brush.

In order to solve the above problems, a ceramic wheel brush machining lathe positioning mechanism needs to be designed, so that the problems are overcome.

Disclosure of Invention

The utility model mainly aims to provide a ceramic wheel brush machining lathe positioning mechanism which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the ceramic wheel brush machining lathe positioning mechanism comprises a workbench, wherein an adjustable positioning mechanism is arranged at the top of the workbench;

the adjustable positioning mechanism comprises a first supporting block arranged at the right end of the top of the workbench, a second supporting block is fixedly arranged at the left end of the top of the workbench, a reinforcing rod is fixedly arranged on the right side face of the second supporting block, the right side face of the reinforcing rod is fixedly connected with the left side face of the first supporting block, a lifting assembly is fixedly arranged in the middle of the top of the first supporting block and the second supporting block, the lifting assembly consists of a driving motor, a worm wheel and a lifting worm, a driving gear is fixedly arranged at the top of the lifting assembly, a generator is fixedly arranged at the top of the driving gear, a cavity connecting plate is fixedly arranged on the left side face and the right side face of the driving gear, two positioning clamping mechanisms are respectively connected with a driven gear, a shaft coupling, a telescopic screw rod, a limiting ring, a guide rod, a positioning clamping plate and a limiting groove.

Preferably, the middle parts of the tops of the first support block and the second support block are fixedly provided with a driving motor, the top transmission of the driving motor is provided with a worm wheel, the top transmission of the worm wheel is connected with a lifting worm, and the driving motor is in transmission connection with the lifting worm through the worm wheel.

Preferably, the front end and the rear end of the top of the first supporting block and the top of the second supporting block are fixedly provided with vertical plates, the top of each vertical plate is provided with a reinforcing plate through a locking bolt thread, the top of each reinforcing plate is connected with a locking bolt in a threaded manner, the front surface and the rear surface of each reinforcing plate are provided with limiting arc surfaces, and the front surface and the rear surface of each limiting arc surface are contacted with the outer wall of the lifting worm.

Preferably, the bottom fixed mounting of two cavity connecting plates has the platform of placing, both ends all fixed mounting have spacing baffle around placing the bench top, the left and right sides face of placing the bench and the outer wall of lifting worm do not contact, mutually noninterfere.

Preferably, the two left and right sides face of the driving gear all run through the left and right sides face transmission of the cavity connecting plate and install the shaft coupling, the inside of cavity connecting plate has cup jointed the shaft coupling, the left and right sides face transmission of shaft coupling is connected with driven gear, the left and right sides face transmission of driven gear is connected with flexible lead screw, two the left and right sides face of flexible lead screw is all threaded and is installed the location grip block.

Preferably, the left and right sides face of guide bar has all seted up the spacing groove, and spacing ring has all been cup jointed at the left and right sides of driven gear outer wall, the guide bar is all installed to the left and right sides face of spacing ring screw thread, the left and right sides face of guide bar runs through the left and right sides face of location grip block, the flexible lead screw of the left and right sides face of location grip block passes through driven gear and shaft coupling transmission and is connected.

Advantageous effects

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

1. this ceramic wheel brush processing lathe positioning mechanism, riser through setting up, spacing arcwall face, lock bolt, driving motor, worm wheel, lifting worm, aim at first supporting shoe, the stiffener of second supporting shoe left and right sides face plays the effect of supporting stability, two driving motor drive worm wheels make lifting worm drive location fixture and stretch out and draw back height-adjusting from top to bottom, the front and back two sides of its driving motor all contacts with the front and back two sides of riser, the riser top utilizes lock bolt and gusset plate threaded connection, the spacing arc that makes the gusset plate front and back two sides set up plays spacing protection's effect in the face of lifting worm's outer wall, be convenient for lifting height when improving stability.

2. This ceramic wheel brush processing lathe positioning mechanism, spacing baffle through setting up, driven gear, shaft coupling, flexible lead screw, guide bar, location grip block, aim at utilizes the driven gear rotation of the left and right sides face of generator drive driving gear drive shaft coupling, make driven gear drive flexible lead screw control flexible to the ceramic wheel brush of equidimension not location centre gripping, be convenient for adjust and use location grip block, spacing ring passes through guide bar and location grip block threaded connection, utilize the spacing groove to carry out location centre gripping to the ceramic wheel brush, reach the effect of being convenient for adjust the location to ceramic wheel brush processing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the top structures of the first and second support blocks of the present utility model;

FIG. 3 is a schematic view of a lifting assembly according to the present utility model;

fig. 4 is a schematic structural view of the positioning and clamping mechanism of the present utility model.

In the figure: 1. a work table; 2. a first support block; 3. a second support block; 4. a reinforcing rod; 5. a lifting assembly; 6. a drive gear; 7. a generator; 8. a cavity connecting plate; 9. positioning and clamping mechanisms; 10. a vertical plate; 11. a reinforcing plate; 12. limiting an arc surface; 13. a locking bolt; 14. a placement table; 15. a limiting baffle; 16. a driving motor; 17. a worm wheel; 18. lifting the worm; 19. a driven gear; 20. a coupling; 21. a telescopic screw rod; 22. a limit circular ring; 23. a guide rod; 24. positioning a clamping plate; 25. and a limit groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

1-4, a ceramic wheel brush machining lathe positioning mechanism comprises a workbench 1, wherein an adjustable positioning mechanism is arranged at the top of the workbench 1;

the adjustable positioning mechanism comprises a first supporting block 2 arranged at the right end of the top of the workbench 1, a second supporting block 3 is fixedly arranged at the left end of the top of the workbench 1, a reinforcing rod 4 is fixedly arranged on the right side surface of the second supporting block 3, the right side surface of the reinforcing rod 4 is fixedly connected with the left side surface of the first supporting block 2, a driving gear 6 is fixedly arranged at the top of the lifting assembly 5, a generator 7 is fixedly arranged at the top of the driving gear 6, cavity connecting plates 8 are fixedly arranged on the left side surface and the right side surface of the two driving gears 6, positioning clamping mechanisms 9 are respectively connected with the left side surface and the right side surface of the two cavity connecting plates 8 in a transmission mode, and each positioning clamping mechanism 9 consists of a driven gear 19, a coupler 20, a telescopic screw 21, a limiting ring 22, a guide rod 23, a positioning clamping plate 24 and a limiting groove 25.

Referring to fig. 1, fig. 2 and fig. 3, the lifting assembly 5 is fixedly installed in the middle of the top of the first supporting block 2 and the second supporting block 3, the lifting assembly 5 is composed of a driving motor 16, a worm wheel 17 and a lifting worm 18, the driving motor 16 is fixedly installed in the middle of the top of the first supporting block 2 and the second supporting block 3, the worm wheel 17 is installed in the top transmission of the driving motor 16, the lifting worm 18 is connected in the top transmission of the worm wheel 17, the driving motor 16 is connected with the lifting worm 18 in the transmission manner through the worm wheel 17, the vertical plates 10 are fixedly installed at the front end and the rear end of the top of the first supporting block 2 and the second supporting block 3, the reinforcing plate 11 is installed at the top of the two vertical plates 10 through a locking bolt 13 in a threaded manner, the locking bolt 13 is connected to the top of the reinforcing plate 11 in a threaded manner, the front surface and the rear surface of the reinforcing plate 11 are provided with limiting arc surfaces 12, and the front surface and the rear surface of the limiting arc surfaces 12 are contacted with the outer wall of the lifting worm 18.

Further, the reinforcing rods 4 on the left side and the right side of the first supporting block 2 and the second supporting block 3 play a role in supporting stability, the two driving motors 16 drive the worm wheel 17 to enable the lifting worm 18 to drive the positioning clamping mechanism 9 to vertically stretch and retract to adjust the height, the front surface and the rear surface of the driving motor 16 are contacted with the front surface and the rear surface of the vertical plate 10, the top of the vertical plate 10 is in threaded connection with the reinforcing plate 11 through the locking bolts 13, and the limiting arc surfaces 12 arranged on the front surface and the rear surface of the reinforcing plate 11 play a role in limiting protection on the outer wall of the lifting worm 18, so that the lifting height is convenient when the stability is improved.

Referring to fig. 1, fig. 2 and fig. 4, the bottom of two cavity connecting plates 8 is fixedly provided with a placing table 14, the front end and the rear end of the top of the placing table 14 are fixedly provided with limiting partition plates 15, the left side surface and the right side surface of the placing table 14 are not in contact with the outer wall of a lifting worm 18 and do not interfere with each other, the left side surface and the right side surface of two driving gears 6 penetrate through the left side surface and the right side surface of the cavity connecting plates 8 and are in transmission connection with a coupler 20, the left side surface and the right side surface of the coupler 20 are in transmission connection with a driven gear 19, the left side surface and the right side surface of the driven gear 19 are in transmission connection with a telescopic lead screw 21, the left side surface and the right side surface of the two telescopic lead screws 21 are in threaded connection with a positioning clamping plate 24, the left side surface and the right side surface of the guide rod 23 are all provided with limiting grooves 25, the left side surface and the right side surface of the driven gear 19 are in threaded connection with limiting rings 22, the left side surface and the right side surface of the guide rod 23 are in threaded connection with the left side surface and right side surface of the positioning clamping plate 24, and the left side surface of the positioning clamping plate 20 are in transmission connection with the telescopic lead screw 21.

Further, the generator 7 drives the driving gear 6 to drive the driven gears 19 on the left side and the right side of the coupler 20 to rotate, so that the driven gears 19 drive the telescopic screw rods 21 to stretch left and right to position and clamp ceramic wheel brushes of different sizes, the positioning clamping plate 24 is convenient to adjust and use, the limiting ring 22 is in threaded connection with the positioning clamping plate 24 through the guide rods 23, the ceramic wheel brushes are positioned and clamped by the limiting grooves 25, and the effect of adjusting and positioning the ceramic wheel brushes is achieved.

When the ceramic wheel brush machining lathe positioning mechanism is used, according to the required height, the two driving motors 16 at the top of the first supporting block 2 and the second supporting block 3 are used for driving the worm wheel 17 to drive the lifting worm 18 to rotate, so that the lifting worm 18 drives the driving gear 6 at the top to lift up and down, the front surface and the rear surface of the driving motor 16 are contacted with the front surface and the rear surface of the vertical plate 10, the reinforcing plate 11 at the top of the vertical plate 10 plays a role in limiting and protecting the outer wall of the lifting worm 18 by using the limiting arc surfaces 12 at the front surface and the rear surface, the vertical plate 10 is in threaded connection with the reinforcing plate 11 by using the locking bolt 13, the ceramic wheel brush is conveniently installed and detached, the ceramic wheel brush is placed at the top of the placing table 14 and protected by using the limiting partition 15, the generator 7 drives the two driving gears 6 at the bottom to drive the coupler 20 to drive the driven gears 19 at the left side and the right side surfaces to drive the telescopic lead screw 21 to stretch up and down, the positioning clamping plate 24 is enabled to clamp and limit the ceramic wheel brush by using the limiting grooves 25, and the ceramic wheel brushes with different sizes are suitable for positioning and machining.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ceramic wheel brush processing lathe positioning mechanism, includes workstation (1), its characterized in that: an adjustable positioning mechanism is arranged at the top of the workbench (1);

the adjustable positioning mechanism comprises a first supporting block (2) arranged at the right end of the top of a workbench (1), a second supporting block (3) is fixedly arranged at the left end of the top of the workbench (1), a reinforcing rod (4) is fixedly arranged on the right side surface of the second supporting block (3), the right side surface of the reinforcing rod (4) is fixedly connected with the left side surface of the first supporting block (2), a lifting assembly (5) is fixedly arranged in the middle of the top of the first supporting block (2) and the second supporting block (3), the lifting assembly (5) consists of a driving motor (16), a worm wheel (17) and a lifting worm (18), a driving gear (6) is fixedly arranged at the top of the lifting assembly (5), a generator (7) is fixedly arranged at the top of the driving gear (6), a cavity connecting plate (8) is fixedly arranged on the left side surface and the right side surface of the driving gear (6), a positioning mechanism (9) is in transmission connection with the left side surface and the right side surface of the cavity (8), and the positioning clamping mechanism (9) consists of a driven gear (19), a coupler (21), a guide screw (24), a positioning plate (24) and a positioning plate (25) and a limiting groove.

2. The ceramic wheel brush machining lathe positioning mechanism according to claim 1, wherein: the middle parts of the tops of the first supporting block (2) and the second supporting block (3) are fixedly provided with a driving motor (16), the top of the driving motor (16) is provided with a worm wheel (17), the top of the worm wheel (17) is connected with a lifting worm (18) in a transmission manner, and the driving motor (16) is connected with the lifting worm (18) in a transmission manner through the worm wheel (17).

3. The ceramic wheel brush machining lathe positioning mechanism according to claim 1, wherein: the utility model discloses a lifting worm (18) for the elevator, including first supporting shoe (2), second supporting shoe (3), riser (10) are all fixed mounting in both ends around first supporting shoe (2), second supporting shoe (3) top, two reinforcing plate (11) are installed through locking bolt (13) screw thread in the top of riser (10), the top threaded connection of reinforcing plate (11) has locking bolt (13), and spacing arcwall face (12) have all been seted up on both sides around reinforcing plate (11), both sides all contact with the outer wall of lifting worm (18) around spacing arcwall face (12).

4. The ceramic wheel brush machining lathe positioning mechanism according to claim 1, wherein: the bottom of two cavity connecting plates (8) is fixedly provided with a placing table (14), the front end and the rear end of the top of the placing table (14) are fixedly provided with limiting separation plates (15), and the left side surface and the right side surface of the placing table (14) are not contacted with the outer wall of a lifting worm (18) and are not mutually interfered.

5. The ceramic wheel brush machining lathe positioning mechanism according to claim 1, wherein: the two the left and right sides face of driving gear (6) all runs through the left and right sides face transmission of cavity connecting plate (8) and installs shaft coupling (20), shaft coupling (20) have been cup jointed to the inside of cavity connecting plate (8), the left and right sides face transmission of shaft coupling (20) is connected with driven gear (19), the left and right sides face transmission of driven gear (19) is connected with telescopic lead screw (21), two the left and right sides face of telescopic lead screw (21) is all threaded installs location grip block (24).

6. The ceramic wheel brush machining lathe positioning mechanism according to claim 5, wherein: limiting grooves (25) are formed in the left side surface and the right side surface of the guide rod (23), limiting rings (22) are sleeved at the left end and the right end of the outer wall of the driven gear (19), the guide rod (23) is mounted on the left side surface and the right side surface of the limiting rings (22) in a threaded mode, the left side surface and the right side surface of the guide rod (23) penetrate through the left side surface and the right side surface of the positioning clamping plate (24), and telescopic screw rods (21) of the left side surface and the right side surface of the positioning clamping plate (24) are in transmission connection with a coupler (20) through the driven gear (19).