CN217619267U

CN217619267U - Multi-angle adjustable hydraulic clamp

Info

Publication number: CN217619267U
Application number: CN202221349945.0U
Authority: CN
Inventors: 李帅; 张之迎; 张炳玉
Original assignee: Weihai Hemingxiang Machinery Technology Co ltd
Current assignee: Weihai Hemingxiang Machinery Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-21
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a hydraulically operated fixture with adjustable multi-angle belongs to the hydraulic pressure technical field, and its technical scheme main points include the bottom plate, the upper end of bottom plate is provided with the outer sleeve, the upper end of outer sleeve is provided with the carousel, the upper end of carousel is provided with motor one, the lower extreme of carousel is provided with gear one, the upper end of bottom plate is provided with the ring gear, the upper end of carousel is provided with the support frame, and this kind of hydraulically operated fixture with adjustable multi-angle sets up the carousel in the upper end of bottom plate, and motor one drives gear and rotates, and the cooperation ring gear drives the carousel rotation, adjusts the level orientation that hydraulic pressure pressed from both sides, and the upper end of carousel sets up the support frame, and the inboard of support frame sets up the fly leaf, and fly leaf accessible rotary mechanism rotates, adjusts the inclination that hydraulic pressure pressed from both sides, and the upper end of fly leaf sets up splint one and splint two, realizes removing through translation mechanism, presss from both sides the work piece tightly, and overall structure is simple, and convenient operation can realize the multi-angle regulation.

Description

Multi-angle adjustable hydraulic clamp

Technical Field

The utility model relates to the field of hydraulic techniques, in particular to hydraulically operated fixture with adjustable multi-angle.

Background

The hydraulic clamp is a clamp which uses a hydraulic element to replace a mechanical part and realizes automatic positioning, supporting and clamping of a workpiece through hydraulic control, has the advantages of large clamping force, reliable clamping, stable work, convenient use and the like, and is widely applied to scenes such as numerical control machines, machining centers, automatic production lines and the like.

But current hydraulic pressure presss from both sides the structure fixed, and the controllability is relatively poor, directly passes through the bolt fastening on table surface, and the bottom does not possess adjustable mechanism, can't change the orientation that hydraulic pressure pressed from both sides at any time, and it is very inconvenient to use.

Disclosure of Invention

The utility model provides a to above problem, provide a hydraulically operated fixture with adjustable multi-angle and solve above-mentioned problem.

The utility model discloses a realize like this, a hydraulically operated fixture with adjustable multi-angle, comprising a base plate, the upper end of bottom plate is provided with the outer sleeve, the upper end of outer sleeve is provided with the carousel, the upper end of carousel is provided with motor one, the lower extreme of carousel is provided with gear one, the upper end of bottom plate is provided with the ring gear, the upper end of carousel is provided with the support frame, the inboard of support frame is provided with the fly leaf, the both sides of support frame are provided with rotary mechanism, rotary mechanism includes connecting sleeve, motor two, sprocket one, sprocket two and driving chain, the upper end of carousel is provided with the pneumatic cylinder, the outside of support frame is provided with the connecting plate, the inboard of connecting plate upper end is provided with the one end of connecting rod, the upper end of fly leaf is provided with splint one and splint two, the lower extreme of fly leaf is provided with translation mechanism, translation mechanism includes guide bar, rack one, rack two, gear two and spread groove.

In order to realize the level and adjust towards, as the utility model discloses a hydraulically operated fixture is preferred with adjustable multi-angle, the carousel rotates the upper end of connecting at the outer sleeve, the output and a gear fixed connection of motor one, gear one is connected for the meshing with the ring gear.

In order to realize inclination and adjust, as the utility model discloses a hydraulically operated fixture is preferred with adjustable multi-angle, the support frame is provided with two at the upper end symmetry of carousel, connecting sleeve fixed mounting puts at the central point at fly leaf both ends, connecting sleeve is connected for rotating with the support frame, two fixed mounting of motor are in the upper end of carousel, sprocket one and two rotations of sprocket are connected in the outside of support frame, the output and a sprocket fixed connection of motor two, the outside at sprocket one and sprocket two is connected in the driving chain meshing, sprocket two and connecting sleeve fixed connection.

In order to realize horizontal migration, as the utility model discloses a hydraulically operated fixture is preferred with adjustable multi-angle, the output of pneumatic cylinder and the inboard fixed connection of connecting plate lower extreme, the connecting rod is swing joint with the inside of connecting sleeve, the other end and a splint swivelling joint of connecting rod.

In order to realize the linkage, as the utility model discloses a hydraulically operated fixture is preferred with adjustable multi-angle, the guide bar is provided with two at the lower extreme symmetry of fly leaf through the support, two difference swing joint in the outside of two guide bars of rack one and rack, two have been seted up at the lower extreme of fly leaf to the spread groove, rack one passes spread groove and a splint fixed connection.

In order to press from both sides tightly the work piece, as the utility model discloses a hydraulically operated fixture is preferred with adjustable multi-angle, two gears rotate the lower extreme of connecting at the fly leaf, two both sides of connecting at gear two of meshing respectively of rack one and rack, rack two passes spread groove and two fixed connection of splint.

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

this kind of hydraulically operated fixture with adjustable multi-angle sets up the carousel in the upper end of bottom plate, motor drive gear rotates, the cooperation ring gear drives the carousel rotation, adjust the level orientation that hydraulic pressure pressed from both sides, the upper end of carousel sets up the support frame, the inboard of support frame sets up the fly leaf, fly leaf accessible rotary mechanism rotates, the inclination that presss from both sides hydraulic pressure is adjusted, the upper end of fly leaf sets up splint one and splint two, realize moving through translation mechanism, press from both sides the clamp to the work piece, overall structure is simple, and convenient for operation can realize the multi-angle and adjust.

Drawings

FIG. 1 is a structural diagram of a multi-angle adjustable hydraulic clamp of the present invention;

FIG. 2 is an internal view of the multi-angle adjustable hydraulic clamp of the present invention;

FIG. 3 is a bottom view of a movable plate of the multi-angle adjustable hydraulic clamp of the present invention;

fig. 4 is the utility model discloses a hydraulically operated fixture fly leaf cross-sectional view with adjustable multi-angle.

In the figure, 1, a bottom plate; 2. an outer sleeve; 3. a turntable; 4. a first motor; 5. a first gear; 6. a ring gear; 7. a support frame; 8. a movable plate; 9. a rotation mechanism; 901. a connecting sleeve; 902. a second motor; 903. a chain wheel I; 904. a second chain wheel; 905. a drive chain; 10. a hydraulic cylinder; 11. a connecting plate; 12. a connecting rod; 13. a first clamping plate; 14. a second clamping plate; 15. a translation mechanism; 1501. a guide rod; 1502. a first rack; 1503. a second rack; 1504. a second gear; 1505. and connecting the grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a multi-angle adjustable hydraulic clamp includes a bottom plate 1, an outer sleeve 2 is disposed at an upper end of the bottom plate 1, a rotary table 3 is disposed at an upper end of the outer sleeve 2, a first motor 4 is disposed at an upper end of the rotary table 3, a first gear 5 is disposed at a lower end of the rotary table 3, a gear ring 6 is disposed at an upper end of the bottom plate 1, a support frame 7 is disposed at an upper end of the rotary table 3, a movable plate 8 is disposed inside the support frame 7, a rotating mechanism 9 is disposed at two sides of the support frame 7, the rotating mechanism 9 includes a connecting sleeve 901, a second motor 902, a first sprocket 903, a second sprocket 904, and a transmission chain 905, a hydraulic cylinder 10 is disposed at an upper end of the rotary table 3, a connecting plate 11 is disposed outside the support frame 7, one end of a connecting rod 12 is disposed inside an upper end of the connecting plate 11, a first clamping plate 13 and a second clamping plate 14 are disposed at an upper end of the movable plate 8, a translation mechanism 15 is disposed at a lower end of the movable plate 8, the translation mechanism 15 includes a guide rod 1501, a first rack 1502, a second rack 1504, a second gear 1503, and a connection groove 1505.

In this embodiment: in the use, through the setting of bottom plate 1, use the bolt to pass bottom plate 1, fix it on table surface, play the supporting role to the part of top to avoid the part of top to take place to remove.

As a technical optimization scheme of the utility model, carousel 3 rotates to be connected in the upper end of outer sleeve 2, and the output of a motor 4 and a gear 5 fixed connection, a gear 5 is connected for the meshing with ring gear 6.

In this embodiment: in the use process, the first motor 4 is started, the first gear 5 is driven to rotate by the output end of the first motor 4, the first gear 5 is meshed with the gear ring 6, the rotary table 3 is rotatably connected with the outer sleeve 2, and the first gear 5 drives the rotary table 3 to rotate so as to adjust the horizontal orientation of the device.

As a technical optimization scheme of the utility model, support frame 7 is provided with two in the upper end symmetry of carousel 3, connecting sleeve 901 fixed mounting puts at the central point at 8 both ends of fly leaf, connecting sleeve 901 is connected for rotating with support frame 7, two 902 fixed mounting of motor are in the upper end of carousel 3, a 903 and two 904 rotation of sprocket are connected in the outside of support frame 7, two 902 output of motor and a 903 fixed connection of sprocket, the outside at a 903 and two 904 sprocket of sprocket is connected in the meshing of driving chain 905, two 904 sprocket and connecting sleeve 901 fixed connection.

In this embodiment: in the use process, the second motor 902 is started, the first chain wheel 903 is driven to rotate by the output end of the second motor 902, the first chain wheel 903 and the second chain wheel 904 are connected in a meshed mode through the transmission chain 905, when the first chain wheel 903 rotates, the second chain wheel 904 is driven to rotate through the transmission chain 905, the second chain wheel 904 is connected with the sleeve 901 to rotate, the movable plate 8 rotates along with the sleeve 901, and the inclination angle of the device is adjusted.

As a technical optimization scheme of the utility model, the inboard fixed connection of the output of pneumatic cylinder 10 and connecting plate 11 lower extreme, connecting rod 12 and connecting sleeve 901's inside are swing joint, and connecting rod 12's the other end rotates with splint 13 to be connected.

In this embodiment: in the using process, the hydraulic cylinder 10 is opened, the output end of the hydraulic cylinder 10 drives the connecting plate 11 on the outer side to move, the connecting plate 11 drives the first clamping plate 13 to move through the connecting rod 12, the connecting rod 12 is rotatably connected with the first clamping plate 13, so that the movable plate 8 is prevented from being blocked when rotating, and the connecting rod 12 drives the first clamping plate 13 to move.

As the utility model discloses a technical optimization scheme, guide bar 1501 is provided with two at the lower extreme symmetry of fly leaf 8 through the support, and rack 1502 and rack two 1503 swing joint respectively have been seted up two at the lower extreme of fly leaf 8 in the outside of two guide bar 1501, spread groove 1505, and rack 1502 passes spread groove 1505 and splint 13 fixed connection.

In this embodiment: during use, the guide rod 1501 supports and guides the first rack gear 1502 and the second rack gear 1503, and when the clamping plate one 13 moves, the first rack gear 1502 is driven to move through the connecting groove 1505.

As a technical optimization scheme of the utility model, the second gear 1504 rotates to be connected at the lower extreme of fly leaf 8, and rack 1502 and rack two 1503 mesh respectively and connect in the both sides of second gear 1504, and rack two 1503 pass spread groove 1505 and splint two 14 fixed connection.

In this embodiment: in the use process, the first rack 1502 and the second rack 1503 are respectively connected to two sides of the second gear 1504 in a meshed mode, the first rack 1502 drives the second gear 1504 to rotate, the second gear 1504 drives the second rack 1503 to move in the opposite direction, and the second clamping plate 14 moves along with the second rack 1503 and is matched with the first clamping plate 13 to clamp a workpiece.

The utility model discloses a theory of operation and use flow: when the device is used, a bolt penetrates through the bottom plate 1 to fix the bottom plate on a working table, the first motor 4 is started, the output end of the first motor 4 drives the first gear 5 to rotate, the first gear 5 and the gear ring 6 are in meshed connection, the rotary disc 3 is rotatably connected with the outer sleeve 2, the first gear 5 drives the rotary disc 3 to rotate, the horizontal orientation of the device is adjusted, the second motor 902 is started, the output end of the second motor 902 drives the first chain wheel 903 to rotate, the transmission chain 905 is meshed and connected with the outer sides of the first chain wheel 903 and the second chain wheel 904, the first chain wheel 903 drives the second chain wheel 904 to rotate through the transmission chain 905, the second chain wheel 904 is connected with the sleeve 901 to rotate, the movable plate 8 rotates along with the sleeve 901 to adjust the inclination angle of the device, the hydraulic cylinder 10 is started, the output end of the hydraulic cylinder 10 drives the connecting plate 11 on the outer side to move, the connecting plate 11 drives the first clamping plate 13 to move through the connecting rod 12, the connecting rod 12 is rotatably connected with the first clamping plate 13, the movable plate 8 can be prevented from being blocked when rotating, the connecting rod 12 drives the first clamping plate 13 to move, the guide rod 1501 supports and guides the first rack 1502 and the second rack 1503, the first clamping plate 13 drives the first rack 1502 to move through the connecting groove 1505, the first rack 1502 and the second rack 1503 are respectively connected to two sides of the second gear 1504 in a meshed mode when moving, the second gear 1504 drives the second rack 1503 to move in opposite directions, the second clamping plate 14 moves along with the second rack 1503, and the first clamping plate 13 is matched to clamp a workpiece.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a hydraulically operated fixture with adjustable multi-angle which characterized in that includes:

the device comprises a base plate (1), an outer sleeve (2) is arranged at the upper end of the base plate (1), a rotary table (3) is arranged at the upper end of the outer sleeve (2), a first motor (4) is arranged at the upper end of the rotary table (3), a first gear (5) is arranged at the lower end of the rotary table (3), a gear ring (6) is arranged at the upper end of the base plate (1), a support frame (7) is arranged at the upper end of the rotary table (3), a movable plate (8) is arranged on the inner side of the support frame (7), rotating mechanisms (9) are arranged on two sides of the support frame (7), rotary mechanism (9) is including connecting sleeve (901), second motor (902), first sprocket (903), second sprocket (904) and driving chain (905), the upper end of carousel (3) is provided with pneumatic cylinder (10), the outside of support frame (7) is provided with connecting plate (11), the inboard of connecting plate (11) upper end is provided with the one end of connecting rod (12), the upper end of fly leaf (8) is provided with splint one (13) and splint two (14), the lower extreme of fly leaf (8) is provided with translation mechanism (15), translation mechanism (15) include guide bar (1501), first rack (1502), second rack (1503), gear two (1504) and a connecting slot (1505).

2. The multi-angle adjustable hydraulic clamp according to claim 1, wherein: the turntable (3) is rotatably connected to the upper end of the outer sleeve (2), the output end of the motor I (4) is fixedly connected with the gear I (5), and the gear I (5) is in meshed connection with the gear ring (6).

3. The multi-angle adjustable hydraulic clamp according to claim 1, wherein: the supporting frame (7) is symmetrically provided with two at the upper end of the rotating disc (3), the connecting sleeve (901) is fixedly installed at the central positions of the two ends of the movable plate (8), the connecting sleeve (901) is rotatably connected with the supporting frame (7), the motor II (902) is fixedly installed at the upper end of the rotating disc (3), the chain wheel I (903) and the chain wheel II (904) are rotatably connected to the outer side of the supporting frame (7), the output end of the motor II (902) is fixedly connected with the chain wheel I (903), the transmission chain (905) is meshed with the outer sides of the chain wheel I (903) and the chain wheel II (904), and the chain wheel II (904) is fixedly connected with the connecting sleeve (901).

4. The multi-angle adjustable hydraulic clamp according to claim 1, wherein: the output end of the hydraulic cylinder (10) is fixedly connected with the inner side of the lower end of the connecting plate (11), the connecting rod (12) is movably connected with the inside of the connecting sleeve (901), and the other end of the connecting rod (12) is rotatably connected with the first clamping plate (13).

5. The multi-angle adjustable hydraulic clamp according to claim 1, wherein: the two guide rods (1501) are symmetrically arranged at the lower end of the movable plate (8) through a bracket, the first rack (1502) and the second rack (1503) are respectively movably connected to the outer sides of the two guide rods (1501), the two connecting grooves (1505) are formed in the lower end of the movable plate (8), and the first rack (1502) penetrates through the connecting grooves (1505) to be fixedly connected with the first clamping plate (13).

6. The multi-angle adjustable hydraulic clamp according to claim 1, wherein: the second gear (1504) is rotatably connected to the lower end of the movable plate (8), the first rack (1502) and the second rack (1503) are respectively connected to two sides of the second gear (1504) in a meshed mode, and the second rack (1503) penetrates through the connecting groove (1505) to be fixedly connected with the second clamping plate (14).