CN214723673U

CN214723673U - Universal clamp for mechanical manufacture

Info

Publication number: CN214723673U
Application number: CN202121201251.8U
Authority: CN
Inventors: 汪海钞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-16
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to a machine-building technical field just discloses a machine-building general purpose anchor clamps, which comprises a fixed base, the fixing base is connected with through the pivot and turns over the board, the fixed cup joint of side surface of pivot has first from the gear, the first motor of inside fixedly connected with of fixing base. This universal anchor clamps of machine-building, through the fixing base, the apparatus further comprises a rotating shaft, turn over the board, first from the gear, first motor, first master gear, the roating seat, the rotation post, the worm wheel, the second is followed the gear, the second motor, the second master gear, the rotary disk, vacuum chuck, spacing spout, the activity pincers body, the bull stick, the carousel, the spiral slider, the rotation tooth, the regulating spindle, adjusting gear, third is followed the gear, the third motor, mutually supporting between third master gear and the worm, it fixes multiple work piece to have reached to be convenient for, make anchor clamps can overturn rotatory effect, current anchor clamps function singleness has been solved, the problem that the user mode lacks the change.

Description

Universal clamp for mechanical manufacture

Technical Field

The utility model relates to a machine-building technical field specifically is a machine-building general purpose anchor clamps.

Background

A jig is a device for fixing a processing object to take a correct position for construction or inspection in a machine manufacturing process, and is also called a jig, and a device for quickly, conveniently and safely mounting a workpiece in any process in a broad sense is called a jig.

The anchor clamps function that has now on the market is too single, lacks the change on the use, and single anchor clamps can only carry out the centre gripping to a type of work piece mostly, are difficult to be used for different work piece processing to current anchor clamps need artifical manual adjustment mostly when the centre gripping, not only extravagant manpower, still increase production time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a general purpose anchor clamps of machine-building possesses and is convenient for fix multiple work piece, makes anchor clamps can overturn rotatory advantage, has solved current anchor clamps function singleness, and the user mode lacks the problem of change.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the machine-building universal fixture comprises a fixed seat, wherein the fixed seat is connected with a turning plate through a rotating shaft, a first driven gear is fixedly sleeved on the side surface of the rotating shaft, a first motor is fixedly connected inside the fixed seat, a first main gear is fixedly sleeved on the side surface of a rotating shaft of the first motor, the first main gear is meshed with the first driven gear, a rotating seat is fixedly connected to the top of the turning plate, the top of the rotating seat is movably connected with a rotating column, a worm wheel is fixedly sleeved on the side surface of the rotating column, a rotating disc is fixedly connected to the top of the worm wheel, a worm is movably connected inside the rotating seat, the side surface of the worm is meshed with the side surface of the worm wheel, a second driven gear is fixedly sleeved on the side surface of the worm, a second motor is fixedly connected to the front side of the rotating seat, a second main gear is fixedly sleeved on the side surface of a rotating shaft of the second motor, the second slave gear is meshed with the second master gear.

The top of the rotating disc is fixedly connected with a vacuum chuck, the inside of the vacuum chuck is provided with a limit chute, the inner part of the limit sliding chute is movably connected with a movable plier body, the inner part of the vacuum chuck is movably connected with a rotating rod, the side surface of the rotating rod is fixedly sleeved with a turntable, the top of the turntable is fixedly connected with a spiral sliding block, the bottom of the turntable is fixedly connected with a rotating tooth, the bottom of the movable clamp body is provided with an arc-shaped chute, the spiral slide block is movably connected with the inner part of the arc-shaped chute, the vacuum chuck is connected with an adjusting gear through an adjusting shaft, the adjusting gear is meshed with the rotating gear, the vacuum sucker is connected with a third motor through a fixed block, and a third main gear is fixedly sleeved on the side surface of the rotating shaft of the third motor, a third driven gear is fixedly sleeved on the side surface of the adjusting shaft, and the third driven gear is meshed with the third main gear.

Preferably, through holes are formed in the fixed seat and the turning plate, and the side surface of the rotating shaft is movably connected with the inside of the through holes.

Preferably, the top of the rotating seat is fixedly connected with a support block, and the side surface of the worm is movably connected with the inside of the support block.

Preferably, a fixing hole is formed in the adjusting gear, and the side surface of the adjusting shaft is fixedly connected with the inside of the fixing hole.

Preferably, the front side of the fixed block is fixedly connected with the rear side of the vacuum chuck, and the left side of the third motor is fixedly connected with the right side of the fixed block.

Preferably, the rear end of the adjusting shaft penetrates through the vacuum chuck and extends to the rear side of the vacuum chuck, and the third driven gear is located at the rear side of the vacuum chuck.

Compared with the prior art, the utility model provides a universal anchor clamps of machine-building possesses following beneficial effect:

1. this universal anchor clamps of machine-building, through the fixing base, the apparatus further comprises a rotating shaft, turn over the board, first from the gear, first motor, first master gear, the roating seat, the rotation post, the worm wheel, the second is followed the gear, the second motor, the second master gear, the rotary disk, vacuum chuck, spacing spout, the activity pincers body, the bull stick, the carousel, the spiral slider, the rotation tooth, the regulating spindle, adjusting gear, third is followed the gear, the third motor, mutually supporting between third master gear and the worm, it fixes multiple work piece to have reached to be convenient for, make anchor clamps can overturn rotatory effect, current anchor clamps function singleness has been solved, the problem that the user mode lacks the change.

2. This universal fixture of machine-building through vacuum chuck, spacing spout, activity pincers body, bull stick, carousel, spiral sliding block, rotation tooth, regulating spindle, adjusting gear, the third is followed mutually supporting between gear, third motor and the third master gear, can carry out the centre gripping to the work piece through the quick accuracy of activity pincers body, has reached the effect of quick accurate positioning work piece, has solved the inconvenient problem of current anchor clamps work piece location.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the fixing base of the present invention;

FIG. 3 is a schematic view of the structure of the rotary base of the present invention;

fig. 4 is a top view of the vacuum chuck of the present invention;

FIG. 5 is a schematic view of the movable clamp body of the present invention;

fig. 6 is a top view of the turntable of the present invention;

fig. 7 is a bottom view of the turntable according to the present invention.

Wherein: 1. a fixed seat; 2. a rotating shaft; 3. turning over a plate; 4. a first slave gear; 5. a first motor; 6. a first main gear; 7. a rotating base; 8. rotating the column; 9. a worm gear; 10. a second slave gear; 11. a second motor; 12. a second main gear; 13. rotating the disc; 14. a vacuum chuck; 15. a limiting chute; 16. a movable clamp body; 17. a rotating rod; 18. a turntable; 19. a spiral slider; 20. rotating the teeth; 21. an adjustment shaft; 22. an adjusting gear; 23. a third slave gear; 24. a third motor; 25. a third main gear; 26. a worm.

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.

Referring to fig. 1-7, a universal fixture for machine manufacturing comprises a fixing base 1, the fixing base 1 is connected with a turning plate 3 through a rotating shaft 2, through holes are respectively formed in the inner part of the fixing base 1 and the inner part of the turning plate 3, the side surface of the rotating shaft 2 is movably connected with the inner part of the through hole, the turning plate 3 can rotate around the rotating shaft 2 at the moment, a first driven gear 4 is fixedly sleeved on the side surface of the rotating shaft 2, a first motor 5 is fixedly connected with the inner part of the fixing base 1, a fixing groove is formed in the top part of the fixing base 1, the bottom part of the first motor 5 is fixedly connected with the inner bottom wall of the fixing groove, a worm clamping hole is formed in the fixing base 1 so as to fix the fixing base 1, a first main gear 6 is fixedly sleeved on the side surface of the rotating shaft of the first motor 5, the first main gear 6 is meshed with the first driven gear 4, a rotating base 7 is fixedly connected with the top part of the turning plate 3, the rotating base 7 is connected with the turning plate 3 through a fixing bolt, the top of roating seat 7 swing joint has the rotation post 8, and the side surface of rotating the post 8 is fixed to be cup jointed has worm wheel 9.

The top of the worm wheel 9 is fixedly connected with a rotating disc 13, the inside of the rotating seat 7 is movably connected with a worm 26, the top of the rotating seat 7 is fixedly connected with a support block, the side surface of the worm 26 is movably connected with the inside of the support block, the side surface of the worm 26 is meshed with the side surface of the worm wheel 9, the side surface of the worm 26 is fixedly sleeved with a second slave gear 10, the front side of the rotating seat 7 is fixedly connected with a protective box, the second slave gear 10 and a second master gear 12 are both positioned inside the protective box, the front end of the worm 26 sequentially penetrates through the rotating seat 7 and the protective box and extends into the protective box, one end of the worm 26 positioned in the protective box is fixedly connected with the inside of the second slave gear 10, the front side of the rotating seat 7 is fixedly connected with a second motor 11, the side surface of the rotating shaft of the second motor 11 is fixedly sleeved with a second master gear 12, the second slave gear 10 is meshed with the second master gear 12, the first slave gear 4, The first master gear 6, the second slave gear 10 and the second master gear 12 are all bevel gears.

The top of the rotating disk 13 is fixedly connected with a vacuum chuck 14, the vacuum chuck 14 is an existing product, the vacuum chuck 14 is connected with the rotating disk 13 through a fastening bolt, a limit sliding slot 15 is formed inside the vacuum chuck 14, a movable clamp 16 is movably connected inside the limit sliding slot 15, the movable clamp 16 is movably clamped with the limit sliding slot 15, a rotating rod 17 is movably connected inside the vacuum chuck 14, the rotating rod 17 can only rotate in situ, a rotating disk 18 is fixedly sleeved on the side surface of the rotating rod 17, a spiral slider 19 is fixedly connected to the top of the rotating disk 18, a rotating tooth 20 is fixedly connected to the bottom of the rotating disk 18, an arc-shaped sliding slot is formed in the bottom of the movable clamp 16, the spiral slider 19 is movably connected with the inside of the arc-shaped sliding slot, after the rotating disk 18 rotates, the movable clamp 16 can only move along the limit sliding slot under the combined action of the spiral slider 19 and the arc-shaped sliding slot, the vacuum chuck 14 is connected with an adjusting gear 22 through an adjusting shaft 21, the fixed orifices have been seted up to adjusting gear 22's inside, and the inside fixed connection of the side surface of regulating spindle 21 and fixed orifices has been seted up in vacuum chuck 14's inside and has rotated the groove, and the inside swing joint in side surface and the rotation groove of regulating spindle 21, adjusting gear 22 and the meshing of rotating tooth 20, and vacuum chuck 14 is connected with third motor 24 through the fixed block, the front side of fixed block and vacuum chuck 14's rear side fixed connection.

The left side of a third motor 24 is fixedly connected with the right side of the fixed block, the left end of the rotating shaft of the third motor 24 penetrates through the fixed block and extends to the left side of the fixed block, the first motor 5, the second motor 11 and the third motor 24 are all servo motors, a third master gear 25 is fixedly sleeved on the side surface of the rotating shaft of the third motor 24, a third slave gear 23 is fixedly sleeved on the side surface of the adjusting shaft 21, the rear end of the adjusting shaft 21 penetrates through the vacuum chuck 14 and extends to the rear side of the vacuum chuck 14, the third slave gear 23 is positioned on the rear side of the vacuum chuck 14, the third slave gear 23 is meshed with the third master gear 25, and the third slave gear is meshed with the third master gear 25 through a fixed seat 1, a rotating shaft 2, a turning plate 3, a first slave gear 4, a first motor 5, a first master gear 6, a rotating seat 7, a rotating column 8, a worm gears 9, a second slave gear 10, a second motor 11, a second master gear 12, a rotating disk 13, the vacuum chuck 14, a limiting chute 15, a limiting chute and a limiting chute, The movable clamp body 16, the rotating rod 17, the rotating disc 18, the spiral sliding block 19, the rotating teeth 20, the adjusting shaft 21, the adjusting gear 22, the third driven gear 23, the third motor 24, the third main gear 25 and the worm 26 are matched with one another, so that the effects of conveniently fixing various workpieces and enabling the clamp to turn over and rotate are achieved, and the problems that the existing clamp is single in function and short of change in use mode are solved.

When the milling machine is used, a workpiece is firstly placed on the top of the vacuum chuck 14, then the third motor 24 is turned on, the third main gear 25 and the third slave gear 23 drive the rotary table 18 to rotate, after the rotary table 18 rotates, the four movable clamp bodies 16 move towards the center of the vacuum chuck 14 until the workpiece is fixed at the center of the vacuum chuck 14, the positioning and fixing work of the workpiece is completed, when the workpiece is milled, the position of the workpiece needs to be changed, and at the moment, the rotation of the turning plate 3 and the rotation of the rotary disc 13 can be controlled sequentially through the first motor 5 and the second motor 11 until the workpiece is adjusted to a proper position.

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 universal anchor clamps of machine-building, includes fixing base (1), its characterized in that: the utility model discloses a gear turning machine, including fixing base (1), first motor (5), first master gear (6), first slave gear (4), the inside fixedly connected with first motor (5) of fixing base (1), the fixed first master gear (6) that has cup jointed of side surface of first motor (5) axis of rotation, first master gear (6) and first slave gear (4) meshing, the top fixedly connected with roating seat (7) of turning over board (3), the top swing joint of roating seat (7) has rotation post (8), the side surface of rotation post (8) has fixedly cup jointed worm wheel (9), the top fixedly connected with rotary disk (13) of worm wheel (9), the inside swing joint of roating seat (7) has worm (26), the side surface of worm (26) and the side surface meshing of worm wheel (9), a second driven gear (10) is fixedly sleeved on the side surface of the worm (26), a second motor (11) is fixedly connected to the front side of the rotating base (7), a second main gear (12) is fixedly sleeved on the side surface of a rotating shaft of the second motor (11), and the second driven gear (10) is meshed with the second main gear (12);

the top fixedly connected with vacuum chuck (14) of rotary disk (13), spacing spout (15) have been seted up to the inside of vacuum chuck (14), the inside swing joint of spacing spout (15) has movable pincers body (16), the inside swing joint of vacuum chuck (14) has bull stick (17), the fixed carousel (18) that has cup jointed in side surface of bull stick (17), the top fixedly connected with spiral slider (19) of carousel (18), the bottom fixedly connected with of carousel (18) rotates tooth (20), the arc spout has been seted up to the bottom of movable pincers body (16), the inside swing joint of spiral slider (19) and arc spout, vacuum chuck (14) are connected with adjusting gear (22) through regulating shaft (21), adjusting gear (22) and rotation tooth (20) meshing, vacuum chuck (14) are connected with third motor (24) through the fixed block, a third main gear (25) is fixedly sleeved on the side surface of a rotating shaft of the third motor (24), a third driven gear (23) is fixedly sleeved on the side surface of the adjusting shaft (21), and the third driven gear (23) is meshed with the third main gear (25).

2. The universal fixture of claim 1 wherein: through holes are formed in the inner portion of the fixed seat (1) and the inner portion of the turning plate (3), and the side surface of the rotating shaft (2) is movably connected with the inner portion of the through hole.

3. The universal fixture of claim 1 wherein: the top of the rotating seat (7) is fixedly connected with a support block, and the side surface of the worm (26) is movably connected with the inside of the support block.

4. The universal fixture of claim 1 wherein: the inside of adjusting gear (22) is seted up the fixed orifices, the inside fixed connection in side surface and the fixed orifices of adjusting shaft (21).

5. The universal fixture of claim 1 wherein: the front side of the fixed block is fixedly connected with the rear side of the vacuum chuck (14), and the left side of the third motor (24) is fixedly connected with the right side of the fixed block.

6. The universal fixture of claim 1 wherein: the rear end of the adjusting shaft (21) penetrates through the vacuum chuck (14) and extends to the rear side of the vacuum chuck (14), and the third driven gear (23) is located on the rear side of the vacuum chuck (14).