CN213034384U

CN213034384U - Clamping device of machining grinding and polishing machine

Info

Publication number: CN213034384U
Application number: CN202021064621.3U
Authority: CN
Inventors: 陈晓聪; 蔡娜娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-04-23
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a machining burnishing and polishing machine's clamping device, comprising a base plate, the race has all been seted up to the front end and the rear end at bottom plate top, the inner chamber sliding connection of race has the gyro wheel, there is the landing leg at the top of gyro wheel through pivot swing joint, the top fixedly connected with workstation of landing leg, the first backup pad of both sides difference fixedly connected with and the second backup pad at workstation top, the top fixedly connected with quarter butt on first backup pad right side. The utility model discloses a bottom plate, race, gyro wheel, landing leg, workstation, first backup pad, second backup pad, quarter butt, solid fixed splint, first threaded rod, movable plate, cardboard, second threaded rod, movable splint, mounting groove, pinion rack, gear and motor's cooperation is used, can the not part of equidimension of centre gripping, can rotate the part in the centre gripping moreover to can drive the part and remove, brought very big facility for the work of polishing.

Description

Clamping device of machining grinding and polishing machine

Technical Field

The utility model relates to an anchor clamps technical field specifically is machining burnishing and polishing machine's clamping device.

Background

The clamp is a device used for fixing a processing object in the mechanical manufacturing process to enable the processing object to occupy a correct position so as to accept construction or detection, and is also called a clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining burnishing and polishing machine's clamping device possesses convenient to use's advantage, has solved current clamping device and can not carry out the centre gripping to the part of equidimension not, also can not rotate the part, has brought very big inconvenient problem for the work of polishing.

In order to achieve the above object, the utility model provides a following technical scheme: the clamping device of the machining polishing machine comprises a bottom plate, wherein wheel grooves are formed in the front end and the rear end of the top of the bottom plate, an inner cavity of each wheel groove is connected with a roller in a sliding mode, the top of each roller is movably connected with a supporting leg through a rotating shaft, the top of each supporting leg is fixedly connected with a workbench, a first supporting plate and a second supporting plate are fixedly connected to the two sides of the top of the workbench respectively, a short rod is fixedly connected to the top of the right side of the first supporting plate, a fixed clamping plate is movably connected to the right end of the short rod through a bearing, a first threaded rod is movably connected to the top of the left side of the first supporting plate through a bearing, a moving plate is connected to the surface of the first threaded rod through threads, the top and the bottom of the right side of the moving plate penetrate through the right side of the first supporting plate and are fixedly, the left end of second threaded rod has movable clamp plate through bearing swing joint, the mounting groove has been seted up to the axle center department of workstation bottom, the front end fixedly connected with pinion rack of mounting groove inner chamber, the surface toothing of pinion rack has the gear, the left side of bottom plate bottom is provided with the motor, the equal fixedly connected with connecting rod in both sides of motor, the one end and the bottom plate fixed connection of motor are kept away from to the connecting rod, the output shaft of motor runs through the bottom plate and extends to the inner chamber and the gear fixed connection of mounting groove.

Preferably, the top and the bottom of the left side of the first supporting plate are both provided with round holes passing through the moving plate, and the diameter of each round hole is slightly larger than that of the moving plate.

Preferably, the surface of the moving plate is provided with a first threaded hole matched with the first threaded rod for use, and the surface of the second support plate is provided with a second threaded hole matched with the second threaded rod for use.

Preferably, the hand wheel is fixedly connected to one end, far away from the first threaded rod and the second threaded rod relatively, and anti-skid grains are arranged on the surface of the hand wheel.

Preferably, one side of the fixed clamping plate opposite to one side of the movable clamping plate is fixedly connected with a rubber pad, and anti-skid grains are arranged on the surface of the rubber pad.

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

1. the utility model discloses a bottom plate, race, gyro wheel, landing leg, workstation, first backup pad, second backup pad, quarter butt, solid fixed splint, first threaded rod, movable plate, cardboard, second threaded rod, movable splint, mounting groove, pinion rack, gear and motor's cooperation is used, can the not part of equidimension of centre gripping, can rotate the part in the centre gripping moreover to can drive the part and remove, brought very big facility for the work of polishing.

2. The utility model discloses a set up the round hole, can be better remove the movable plate, the better assurance going on of locking work, through setting up first screw hole and second screw hole, can drive movable plate and movable clamp plate and remove, the better assurance going on of centre gripping part work, through setting up the hand wheel, rotation first threaded rod and second threaded rod that can be better, through setting up the rubber pad, can reduce the pressure between part and solid fixed splint and the movable clamp plate, the better integrality of having guaranteed the part.

Drawings

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

FIG. 2 is a schematic bottom view of the connection structure of the workbench and the gears of the present invention;

fig. 3 is an enlarged schematic view of a portion of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a wheel groove; 3. a roller; 4. a support leg; 5. a work table; 6. a first support plate; 7. a second support plate; 8. a short bar; 9. fixing the clamping plate; 10. a first threaded rod; 11. moving the plate; 12. clamping a plate; 13. a second threaded rod; 14. a movable splint; 15. mounting grooves; 16. a toothed plate; 17. a gear; 18. a motor; 19. a connecting rod; 20. a circular hole; 21. a first threaded hole; 22. a second threaded hole; 23. a handwheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, a clamping device of a machining polishing machine comprises a bottom plate 1, a wheel groove 2 is formed in both the front end and the rear end of the top of the bottom plate 1, a roller 3 is slidably connected to the inner cavity of the wheel groove 2, a leg 4 is movably connected to the top of the roller 3 through a rotating shaft, a worktable 5 is fixedly connected to the top of the leg 4, a first supporting plate 6 and a second supporting plate 7 are respectively fixedly connected to both sides of the top of the worktable 5, a short rod 8 is fixedly connected to the top of the right side of the first supporting plate 6, a fixed clamp plate 9 is movably connected to the right end of the short rod 8 through a bearing, a first threaded rod 10 is movably connected to the top of the left side of the first supporting plate 6 through a bearing, a movable plate 11 is threadedly connected to the surface of the first threaded rod 10, a first movable plate threaded hole 21 matched with the first threaded rod 10 for use is formed, the movable plate 11 and the movable clamp plate 14 can be driven to move by arranging the first threaded hole 21 and the second threaded hole 22, the work of clamping parts is better ensured to be carried out, the top and the bottom of the right side of the movable plate 11 both penetrate through the right side of the first support plate 6 and are fixedly connected with the clamp plate 12, the top and the bottom of the left side of the first support plate 6 are both provided with round holes 20 passing through the movable plate 11, the diameter of the round holes 20 is slightly larger than that of the movable plate 11, the movable plate 11 can be better moved by arranging the round holes 20, the locking work is better ensured to be carried out, the right side of the clamp plate 12 is contacted with the fixed clamp plate 9, the top of the left side of the second support plate 7 is in threaded connection with the second threaded rod 13, one ends, far away from the first threaded rod 10 and the second threaded rod 13, are both, the first threaded rod 10 and the second threaded rod 13 can be better rotated, the left end of the second threaded rod 13 is movably connected with a movable clamping plate 14 through a bearing, one side of the fixed clamping plate 9, which is opposite to the movable clamping plate 14, is fixedly connected with a rubber pad, anti-skidding lines are arranged on the surface of the rubber pad, the pressure between a part and the fixed clamping plate 9 and the pressure between the part and the movable clamping plate 14 can be reduced by arranging the rubber pad, the integrity of the part is better ensured, a mounting groove 15 is formed in the axis center of the bottom of the workbench 5, a toothed plate 16 is fixedly connected to the front end of the inner cavity of the mounting groove 15, a gear 17 is meshed with the surface of the toothed plate 16, a motor 18 is arranged on the left side of the bottom plate 1, connecting rods 19 are fixedly connected to both sides of the motor 18, one end of each connecting rod 19, which is, through bottom plate 1, race 2, gyro wheel 3, landing leg 4, workstation 5, first backup pad 6, second backup pad 7, quarter butt 8, solid fixed splint 9, first threaded rod 10, movable plate 11, cardboard 12, second threaded rod 13, movable splint 14, mounting groove 15, pinion rack 16, gear 17 and motor 18's cooperation is used, can the not part of equidimension of centre gripping, and can rotate the part in the centre gripping, and can drive the part and remove, bring very big facility for the work of polishing.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

During the use, drive second threaded rod 13 through rotating hand wheel 23 and rotate, second threaded rod 13 drives movable clamp plate 14 and removes and cooperate with solid fixed splint 9 and carry out the centre gripping to the part, when needs rotate the part, drive first threaded rod 10 through rotating hand wheel 23 and rotate, first threaded rod 10 drives movable plate 11 and removes, movable plate 11 drives cardboard 12 and keeps away from solid fixed splint 9, can rotate the part this moment, after rotating suitable position, again to solid fixed splint 9 carry out the locking can, when needs move the part, drive gear 17 through motor 18 and rotate, gear 17 drives pinion rack 16 and removes, pinion rack 16 drives workstation 5 and removes and can drive the part and remove.

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. Machining burnishing and polishing machine's clamping device, including bottom plate (1), its characterized in that: the front end and the rear end of the top of the bottom plate (1) are both provided with wheel grooves (2), the inner cavity of the wheel grooves (2) is connected with idler wheels (3) in a sliding manner, the top of the idler wheels (3) is movably connected with supporting legs (4) through rotating shafts, the top of the supporting legs (4) is fixedly connected with a workbench (5), two sides of the top of the workbench (5) are respectively fixedly connected with a first supporting plate (6) and a second supporting plate (7), the top of the right side of the first supporting plate (6) is fixedly connected with a short rod (8), the right end of the short rod (8) is movably connected with a fixed clamping plate (9) through a bearing, the top of the left side of the first supporting plate (6) is movably connected with a first threaded rod (10) through a bearing, the surface moving plate of the first threaded rod (10) is in threaded connection with a moving plate (11), and the top and the bottom of the right side of the, the right side of the clamping plate (12) is contacted with the fixed clamping plate (9), the top part of the left side of the second supporting plate (7) is in threaded connection with a second threaded rod (13), the left end of the second threaded rod (13) is movably connected with a movable clamping plate (14) through a bearing, an installation groove (15) is arranged at the axis of the bottom of the workbench (5), a toothed plate (16) is fixedly connected with the front end of the inner cavity of the installation groove (15), a gear (17) is meshed on the surface of the toothed plate (16), a motor (18) is arranged on the left side of the bottom plate (1), both sides of the motor (18) are fixedly connected with connecting rods (19), one end of each connecting rod (19) far away from the motor (18) is fixedly connected with the bottom plate (1), an output shaft of the motor (18) penetrates through the bottom plate (1) and extends to an inner cavity of the mounting groove (15) to be fixedly connected with the gear (17).

2. The clamping device of a machining polisher according to claim 1 with the following features: round hole (20) through movable plate (11) are all seted up to the left top and the bottom of first backup pad (6), the diameter of round hole (20) slightly is greater than the diameter of movable plate (11).

3. The clamping device of a machining polisher according to claim 1 with the following features: the surface of the moving plate (11) is provided with a first threaded hole (21) matched with the first threaded rod (10) for use, and the surface of the second supporting plate (7) is provided with a second threaded hole (22) matched with the second threaded rod (13) for use.

4. The clamping device of a machining polisher according to claim 1 with the following features: the anti-skidding thread-cutting machine is characterized in that a hand wheel (23) is fixedly connected to one end, far away from the first threaded rod (10) and the second threaded rod (13), of the first threaded rod and the second threaded rod relatively, and anti-skidding threads are arranged on the surface of the hand wheel (23).

5. The clamping device of a machining polisher according to claim 1 with the following features: the rubber pads are fixedly connected to the opposite sides of the fixed clamping plate (9) and the movable clamping plate (14), and anti-skid grains are arranged on the surfaces of the rubber pads.