CN214393636U

CN214393636U - Quick grinding device of work piece

Info

Publication number: CN214393636U
Application number: CN202022827764.1U
Authority: CN
Inventors: 钱连军
Original assignee: Hangzhou Lin'an Shuanglian Machinery Co ltd
Current assignee: Hangzhou Lin'an Shuanglian Machinery Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-15
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to the technical field of workpiece polishing, and discloses a workpiece rapid polishing device, which solves the problems that the prior polishing device is inconvenient to maintain and the workpiece clamping and replacing speed is slow to reduce the polishing efficiency, and comprises a workbench, wherein one side of the upper end of the workbench is connected with a first shell, and one side of the upper end of the workbench, which is far away from the first shell, is connected with a second shell; through with the work piece as for the location bench, drive the clamp splice motion through cylinder drive connecting plate and firmly with the work piece centre gripping, through cylinder drive mode for the work piece can quick centre gripping, quick replacement, thereby effectual improvement efficiency of polishing.

Description

Quick grinding device of work piece

Technical Field

The utility model belongs to the technical field of the work piece is polished, specifically a quick grinding device of work piece.

Background

Lathe machining is part of mechanical machining, and mainly comprises two machining modes: one is to fix a turning tool and process a workpiece which is not formed in rotation; the other method is to fix the workpiece and perform precision machining by the high-speed rotation of the workpiece and the transverse and longitudinal movement of a turning tool (a tool rest).

The work piece after lathe processing generally need polish the processing, and current grinding device structure is comparatively complicated, is not convenient for maintain when breaking down, and in addition, current grinding device is slower to work piece centre gripping change speed for the efficiency of polishing is lower.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a quick grinding device of work piece, the effectual inconvenient maintenance of current grinding device of having solved to and the work piece centre gripping change the problem of the efficiency of polishing that speed reduces more slowly.

In order to achieve the above object, the utility model provides a following technical scheme: a workpiece quick polishing device comprises a workbench, wherein a first shell is connected to one side of the upper end of the workbench, a second shell is connected to one side of the upper end of the workbench, which is far away from the first shell, a first motor is installed on one side inside the first shell, the output end of the first motor is connected with a first lead screw, one end of the first lead screw is rotatably connected with the inner wall of the first shell, a first moving block is sleeved outside the first lead screw, a first support rod is connected to the upper end of the first moving block, a slide rail is connected inside the second shell, a slide table is slidably connected to the upper end of the slide rail, a second support rod is connected to the upper end of the slide table, a top plate is connected between the second support rod and the upper end of the first support rod, a second lead screw is rotatably connected below the top plate and between the first support rod and the second support rod, one end of the second lead screw extends to one side of the second support rod and is connected with a second motor, and a slide rod is connected between the first support rod and the second support rod, the outer pot head of second lead screw is equipped with the second movable block, the slide bar runs through the second movable block, second movable block lower extreme is connected with electric telescopic handle, the electric telescopic handle lower extreme is connected with the third motor, the third motor output is connected with the wheel of polishing, workstation upper end middle part is connected with the location platform, the location platform both sides all are connected with the horizontal pole, the horizontal pole both ends all are connected with the supporting shoe, the supporting shoe is connected with the workstation, the equal sliding connection in horizontal pole upper end both sides has the connecting plate, connecting plate upper end middle part is connected with the clamp splice, connecting plate one end middle part is connected with the cylinder, the cylinder is located the workstation.

Preferably, a first moving groove is formed in the upper end of the first shell corresponding to the penetrating position of the first supporting rod, and a second moving groove is formed in the upper end of the second shell corresponding to the penetrating position of the second supporting rod.

Preferably, a first bearing is embedded at the connecting end of the first screw rod and the first shell.

Preferably, the two ends of the second screw rod are respectively embedded with the connecting ends of the first support rod and the second support rod to form second bearings.

Preferably, the clamping block is fixedly connected with the connecting plate through a bolt, and a clamping groove is formed in one side of the clamping block.

Preferably, the inner wall of the clamping groove is connected with a rubber pad which avoids damaging the workpiece.

Preferably, a cushion block is connected between the lower end of the air cylinder and the workbench.

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

(1) the utility model discloses, through the setting of first casing, second casing, first motor, first lead screw, first movable block, first branch, roof, slide rail, slip table, second branch, second lead screw, second motor, second movable block, electric telescopic handle, third motor and wheel of polishing, through the first motor drive first branch and second branch seesaw, and then drive the wheel of polishing above the workstation and move back and forth, then cooperate the second motor to drive the second movable block and drive the wheel of polishing side to side, go up and down under the drive of electric telescopic handle, make through above-mentioned structure and can adjust to different positions in a flexible way, thereby can polish to different size work pieces, and the device is simple, the maintenance of being convenient for;

(2) through the setting of work piece platform, horizontal pole, supporting shoe, connecting plate, clamp splice and cylinder, with the work piece as for the location bench, drive the clamp splice motion through the cylinder and firmly the work piece centre gripping, through cylinder drive mode for the work piece can quick centre gripping, quick replacement, thereby effectual improvement efficiency of polishing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the slide bar mounting structure of the present invention;

FIG. 3 is a schematic view of the top-down mounting structure of the clamping block of the present invention;

in the figure: 1. a work table; 2. a first housing; 3. a second housing; 4. a first motor; 5. a first lead screw; 6. a first moving block; 7. a first support bar; 8. a slide rail; 9. a sliding table; 10. a second support bar; 11. a top plate; 12. a second lead screw; 13. a second motor; 14. a slide bar; 15. a second moving block; 17. an electric telescopic rod; 18. a third motor; 19. grinding the wheel; 20. a positioning table; 21. a cross bar; 22. a support block; 23. a connecting plate; 24. a clamping block; 25. and a cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a workbench 1, a first housing 2 is connected to one side of the upper end of the workbench 1, a second housing 3 is connected to one side of the upper end of the workbench 1 away from the first housing 2, a first motor 4 is installed at one side of the inner part of the first housing 2, a first lead screw 5 is connected to the output end of the first motor 4, one end of the first lead screw 5 is rotatably connected to the inner wall of the first housing 2, a first movable block 6 is sleeved on the outer end of the first lead screw 5, a first support 7 is connected to the upper end of the first movable block 6, a slide rail 8 is connected to the inner part of the second housing 3, a slide table 9 is slidably connected to the upper end of the slide rail 8, a second support rod 10 is connected to the upper end of the slide table 9, a top plate 11 is connected between the second support rod 10 and the upper end of the first support rod 7, a second lead screw 12 is rotatably connected to the lower part of the top plate 11 and the side of the first support rod 7 and the second support rod 10, and a second motor 13 is connected to one side of the second support rod 10, one side of the second lead screw 12 is connected with a slide bar 14 between the first support bar 7 and the second support bar 10, the outer end cover of the second lead screw 12 is provided with a second moving block 15, the slide bar 14 runs through the second moving block 15, the lower end of the second moving block 15 is connected with an electric telescopic rod 17, the lower end of the electric telescopic rod 17 is connected with a third motor 18, the output end of the third motor 18 is connected with a polishing wheel 19, the middle part of the upper end of the workbench 1 is connected with a positioning table 20, the two sides of the positioning table 20 are both connected with a cross bar 21, the two ends of the cross bar 21 are both connected with supporting blocks 22, the supporting blocks 22 are connected with the workbench 1, the two sides of the upper end of the cross bar 21 are both slidably connected with a connecting plate 23, the middle part of the upper end of the connecting plate 23 is connected with a clamping block 24, the middle part of one end of the connecting plate 23 is connected with an air cylinder 25, and the air cylinder 25 is positioned on the workbench 1.

In the second embodiment, on the basis of the first embodiment, a first moving groove is formed at a position, corresponding to the penetrating position of the first supporting rod 7, of the upper end of the first shell 2, and a second moving groove is formed at a position, corresponding to the penetrating position of the second supporting rod 10, of the upper end of the second shell 3, so that the first supporting rod 7 and the second supporting rod 10 can move back and forth conveniently.

In the third embodiment, in addition to the first embodiment, a first bearing is embedded at the connection end of the first lead screw 5 and the first housing 2.

In the fourth embodiment, on the basis of the first embodiment, second bearings are respectively embedded at the two ends of the second screw rod 12 and the connecting ends of the first support rod 7 and the second support rod 10.

In the fifth embodiment, on the basis of the first embodiment, the clamping block 24 is fixedly connected with the connecting plate 23 through a bolt, and a clamping groove is formed in one side of the clamping block 24, so that a workpiece can be conveniently limited and clamped.

Sixth, on the basis of fifth embodiment, the inner wall of the clamping groove is connected with a rubber pad for avoiding damaging the workpiece.

Seventh embodiment, on the basis of the first embodiment, a cushion block is connected between the lower end of the cylinder 25 and the worktable 1, and is used for raising the cylinder 25.

The working principle is as follows: when the grinding wheel is used, a workpiece is placed on the positioning table 20, then the cylinders 25 on the two sides extend out to push the connecting plate 23 to move along the cross rod 21, then the clamping blocks 24 on the two sides clamp the workpiece, the workpiece is kept fixed, then the first motor 4 drives the first lead screw 5 to rotate, so that the first moving block 6 drives the first support rod 7 to move back and forth, the second support rod 10 is driven by the top plate 11 to move along the sliding rail 8, the grinding wheel 19 is driven to move back and forth above the workbench 1, then the second motor 13 is matched to drive the second lead screw 12 to rotate, so that the second moving block 15 drives the grinding wheel 19 to move left and right, the grinding wheel 19 is adjusted above the workpiece through the structure, then the electric telescopic rod 17 is used for driving the third motor 18 to move downwards, and the grinding wheel 19 is in contact with the workpiece to be ground.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick grinding device of work piece, includes workstation (1), its characterized in that: one side of the upper end of the workbench (1) is connected with a first shell (2), one side of the upper end of the workbench (1), which is far away from the first shell (2), is connected with a second shell (3), one side of the inner part of the first shell (2) is provided with a first motor (4), the output end of the first motor (4) is connected with a first lead screw (5), one end of the first lead screw (5) is rotatably connected with the inner wall of the first shell (2), the outer end of the first lead screw (5) is sleeved with a first movable block (6), the upper end of the first movable block (6) is connected with a first supporting rod (7), the inner part of the second shell (3) is connected with a sliding rail (8), the upper end of the sliding rail (8) is slidably connected with a sliding table (9), the upper end of the sliding table (9) is connected with a second supporting rod (10), a top plate (11) is connected between the second supporting rod (7) and the first supporting rod (7), the lower part of the top plate (11) is rotatably connected with a second lead screw (12) relative to the position between the first supporting rod (7) and the second supporting rod (10), one end of a second lead screw (12) extends to one side of a second supporting rod (10) and is connected with a second motor (13), one side of the second lead screw (12) is connected with a slide bar (14) relative to a position between a first supporting rod (7) and the second supporting rod (10), the outer end of the second lead screw (12) is sleeved with a second moving block (15), the slide bar (14) penetrates through the second moving block (15), the lower end of the second moving block (15) is connected with an electric telescopic rod (17), the lower end of the electric telescopic rod (17) is connected with a third motor (18), the output end of the third motor (18) is connected with a polishing wheel (19), the middle part of the upper end of the workbench (1) is connected with a positioning table (20), the two sides of the positioning table (20) are both connected with cross rods (21), the two ends of the cross rods (21) are both connected with supporting blocks (22), the supporting blocks (22) are connected with the workbench (1), the two sides of the upper end of the cross rods (21) are both slidably connected with connecting plates (23), the middle part of the upper end of the connecting plate (23) is connected with a clamping block (24), the middle part of one end of the connecting plate (23) is connected with an air cylinder (25), and the air cylinder (25) is positioned on the workbench (1).

2. The rapid workpiece grinding device as set forth in claim 1, wherein: the upper end of the first shell (2) is provided with a first moving groove corresponding to the penetrating position of the first supporting rod (7), and the upper end of the second shell (3) is provided with a second moving groove corresponding to the penetrating position of the second supporting rod (10).

3. The rapid workpiece grinding device as set forth in claim 1, wherein: and a first bearing is embedded at the connecting end of the first screw rod (5) and the first shell (2).

4. The rapid workpiece grinding device as set forth in claim 1, wherein: and second bearings are respectively embedded at the two ends of the second screw rod (12) and the connecting ends of the first supporting rod (7) and the second supporting rod (10).

5. The rapid workpiece grinding device as set forth in claim 1, wherein: the clamping block (24) is fixedly connected with the connecting plate (23) through a bolt, and a clamping groove is formed in one side of the clamping block (24).

6. The rapid workpiece grinding device as set forth in claim 5, wherein: the inner wall of the clamping groove is connected with a rubber pad which avoids damaging the workpiece.

7. The rapid workpiece grinding device as set forth in claim 1, wherein: and a cushion block is connected between the lower end of the air cylinder (25) and the workbench (1).