CN220907061U - Rotary hydraulic pin clamping device - Google Patents
Rotary hydraulic pin clamping device Download PDFInfo
- Publication number
- CN220907061U CN220907061U CN202322888478.XU CN202322888478U CN220907061U CN 220907061 U CN220907061 U CN 220907061U CN 202322888478 U CN202322888478 U CN 202322888478U CN 220907061 U CN220907061 U CN 220907061U
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- portal frame
- rotating assembly
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- 230000001681 protective effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a rotary hydraulic pin clamping device, and relates to the technical field of pin shaft carrying equipment. This rotation type hydraulic pressure pin clamp includes: the clamping assembly is used for clamping and positioning the pin; the rotating assembly is inserted into the top surface of the clamping assembly and is used for installing and driving the clamping assembly to rotate; the lifting frame is arranged at the top end of the rotating assembly and used for lifting the rotating assembly, the clamping assembly comprises a portal frame, clamping jaws are arranged on two sides of an inner cavity of the portal frame and are connected with the portal frame through second shafts, and the top ends of the clamping jaws are connected through telescopic parts.
Description
Technical Field
The utility model relates to the technical field of pin shaft carrying equipment, in particular to a rotary hydraulic pin clamping device.
Background
In a hydraulic support for a coal mine working face, a pin is a key component in mechanical equipment and is mainly used for connecting and fixing two or more parts, the pin is a cylindrical part, the pin is a small rod with a protrusion, the pin is used for keeping the relative positions between the two or more parts stable by inserting the pin into holes of the two or more parts, and in the assembly process, the disassembly and maintenance operation can be simplified by using the pin, and a firmer connecting effect can be provided.
The existing pin axle weight is carried by using a forklift, but the pin is a cylinder, the center of gravity of a fork point is not easy to master, the rolling production efficiency is low, potential safety hazards exist, manual carrying is used, and the labor intensity is too high, so that a rotary hydraulic pin clamping device is provided for solving the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a rotary hydraulic pin clamping device, which solves the problem that the pin shaft is heavy and inconvenient to carry.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a rotary hydraulic pin clamp comprising:
the clamping assembly is used for clamping and positioning the pin;
The rotating assembly is inserted into the top surface of the clamping assembly and is used for installing and driving the clamping assembly to rotate; and
The hanging frame is arranged at the top end of the rotating assembly and used for hanging the rotating assembly.
Preferably, the clamping assembly comprises a portal frame, clamping jaws are arranged on two sides of an inner cavity of the portal frame, the two clamping jaws are connected with the portal frame through a second shaft rod, and the top ends of the two clamping jaws are connected through a telescopic part;
the middle part of the top surface of the portal frame is provided with a through hole, the inner cavity of the through hole is provided with a bearing, and meanwhile, the bearing is connected with the bottom end of the rotating assembly in an inserting mode.
Preferably, the telescopic part comprises a hydraulic push rod, connecting rods are fixedly arranged at two ends of the hydraulic push rod, movable seats are mounted on the two connecting rods through first shaft rods, and the bottom ends of the movable seats are respectively located on two surfaces of the top of the clamping jaw and are connected with each other.
Preferably, the rotating assembly comprises a driven gear arranged in the middle of the top surface of the portal frame and a rotating shaft arranged on the bottom surface of the hanging frame, the bottom end of the rotating shaft penetrates through the bearing inner cavity, and an anti-falling plate is arranged at the bottom end of the rotating shaft and positioned in the inner cavity of the portal frame;
and a driving part is arranged on one side of the bottom surface of the hanging frame, and the output end of the driving part is meshed and connected with the driven gear.
Preferably, the driving part comprises a motor arranged on one side of the bottom surface of the hanging frame, a driving gear is arranged at the output end of the motor, and the driving gear is meshed with the driven gear.
Preferably, the outer diameter of the anti-drop plate is larger than the inner diameter of the through hole, and the inner diameter of the bearing is the same as the outer diameter of the rotating shaft.
Preferably, the lifting frame further comprises a protective cover, wherein the protective cover is arranged outside the bottom surface of the lifting frame.
Advantageous effects
The utility model provides a rotary hydraulic pin clamping device. Compared with the prior art, the method has the following beneficial effects:
This rotation type hydraulic pressure pin clamping ware through hanging the frame, can peg graft and install on fork of fork truck, can install rotating assembly again, because rotating assembly's bottom rotates with the centre gripping subassembly top and links to each other, so when needs carry the round pin axle, at first through rotating assembly, can drive the centre gripping subassembly rotatory, thereby can adjust the position of centre gripping subassembly, then open the centre gripping subassembly operation again, thereby can make the centre gripping subassembly bottom open, then go up and down through fork on the fork truck, can adjust the position of centre gripping subassembly through hanging the frame, and then can make things convenient for the centre gripping subassembly to carry out the centre gripping to the round pin axle, then through fork truck's removal, and then can accomplish the quick transport to the round pin axle, can save the intensity of labour and the cost of second axle again simultaneously, can avoid the round pin axle to hurt the staff when carrying again.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic view of a clamping assembly according to the present utility model;
FIG. 4 is a schematic view of the telescopic structure of the present utility model;
FIG. 5 is a schematic view of a rotary assembly according to the present utility model.
In the figure: 1. a clamping assembly; 11. a portal frame; 12. a clamping jaw; 13. a second shaft; 14. a telescopic part; 141. a hydraulic push rod; 142. a connecting rod; 143. a first shaft; 144. a movable seat; 15. a through hole; 16. a bearing; 2. a rotating assembly; 21. a driven gear; 22. a rotating shaft; 23. an anti-drop plate; 24. a drive gear; 25. a motor; 3. hanging a frame; 4. and a protective cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: a rotary hydraulic pin clamp comprising: the clamping assembly 1 is used for clamping and positioning the pin; the rotating assembly 2 is inserted into the top surface of the clamping assembly 1, and the rotating assembly 2 is used for installing and driving the clamping assembly 1 to rotate; the hanging frame 3 is arranged at the top end of the rotating assembly 2, and the hanging frame 3 is used for hanging the rotating assembly 2;
Through hanging frame 3, can peg graft and install on fork of fork truck, can install rotating assembly 2 again, because rotating assembly 2's bottom rotates with clamping assembly 1 top and links to each other, so when need carry the round pin axle, at first through rotating assembly 2, can drive clamping assembly 1 rotation, thereby can adjust clamping assembly 1's position, then open clamping assembly 1 operation again, thereby can make clamping assembly 1 bottom open, then go up and down through fork on the fork truck, can adjust clamping assembly 1's position through hanging frame 3, and then can make things convenient for clamping assembly 1 to the pin axle centre gripping, then through fork truck's removal, and then can accomplish the quick transport to the round pin axle, can save simultaneously again intensity of labour and the cost of second axle, can avoid the round pin axle to hurt the staff when carrying again.
Referring to fig. 2-4, a clamping assembly 1 comprises a portal frame 11, clamping jaws 12 are arranged on two sides of an inner cavity of the portal frame 11, the two clamping jaws 12 are connected with the portal frame 11 through a second shaft 13, and the top ends of the two clamping jaws 12 are connected through a telescopic part 14; the middle part of the top surface of the portal frame 11 is provided with a through hole 15, the inner cavity of the through hole 15 is provided with a bearing 16, the bearing 16 is connected with the bottom end of the rotating assembly 2 in an inserting way, the telescopic part 14 comprises a hydraulic push rod 141, connecting rods 142 are fixedly arranged at two ends of the hydraulic push rod 141, two connecting rods 142 are provided with movable seats 144 through a first shaft rod 143, and the bottom ends of the two movable seats 144 are respectively positioned on the top surfaces of the two clamping jaws 12 and are connected;
Through portal frame 11 in clamping assembly 1, can install two clamping jaw 12 through two second shaft rod 13, can install bearing 16 through hole 15 again, because the hydraulic push rod 141 both ends in telescopic portion 14 are all fixed and are provided with connecting rod 142, and two connecting rods 142 are all installed movable seat 144 through first axostylus axostyle 143, two movable seat 144 bottom are located two clamping jaw 12 top surfaces respectively simultaneously and link to each other, so through the flexible of hydraulic push rod 141, can drive the movable seat 144 on the clamping jaw 12 through connecting rod 142 and first axostylus axostyle 143 and remove, thereby can drive two clamping jaw 12 inwards or outwards with second shaft rod 13 as the axle center in step, and then can make two clamping jaw 12 bottom open or close, so that can make two clamping jaw 12 to the pin shaft centre gripping, through bearing 16, can make the bottom installation of rotating assembly 2 convenient, thereby can make things convenient for rotating assembly 2 to drive portal frame 11 rotatory.
Referring to fig. 2, 3 and 5, the rotating assembly 2 includes a driven gear 21 disposed in the middle of the top surface of the gantry 11 and a rotating shaft 22 disposed on the bottom surface of the hanging frame 3, and the bottom end of the rotating shaft 22 penetrates through the inner cavity of the bearing 16, and an anti-falling plate 23 is disposed at the bottom end of the rotating shaft 22 and located in the inner cavity of the gantry 11; the driving part is arranged on one side of the bottom surface of the hanging frame 3, the output end of the driving part is meshed with the driven gear 21, the driving part comprises a motor 25 arranged on one side of the bottom surface of the hanging frame 3, the output end of the motor 25 is provided with a driving gear 24, and the driving gear 24 is meshed with the driven gear 21;
Through the driven gear 21 in the rotating assembly 2, can fixed mounting in the middle part of the top surface of portal frame 11, can mesh with the drive gear 24 in the drive division again and link to each other, then because pivot 22 top end is fixed in the bottom surface of hanging from frame 3, and the pivot 22 bottom is pegged graft in bearing 16 inner chamber, simultaneously pivot 22 bottom fixed mounting has anticreep board 23, so through the motor 25 on hanging from frame 3 bottom, can drive the rotation of drive gear 24, thereby can drive the driven gear 21 that is located on portal frame 11 in step and rotate, and then can make portal frame 11 regard pivot 22 as the axle center to in order to realize adjusting the rotation angle of portal frame 11, simultaneously through anticreep board 23, can prevent that pivot 22 from coming off from portal frame 11, and then can improve portal frame 11 rotatory safety.
Referring to fig. 2, 3 and 5, the outer diameter of the anti-falling plate 23 is greater than the inner diameter of the through hole 15, and the inner diameter of the bearing 16 is the same as the outer diameter of the rotating shaft 22, so that the stability and safety of the rotating shaft 22 during rotation can be improved.
Referring to fig. 1 and 2, the rotary assembly 2 further comprises a protective cover 4, wherein the protective cover 4 is arranged outside the bottom surface of the hanging frame 3, and the driven gear 21, the driving gear 24, the motor 25 and other components on the rotary assembly 2 can be protected through the protective cover 4.
During operation, through hanging frame 3, can peg graft and install on fork of fork truck, can install rotating assembly 2 again, because rotating assembly 2's bottom rotates with clamping assembly 1 top and links to each other, so when need carry the round pin axle, at first through rotating assembly 2, can drive clamping assembly 1 rotation, thereby can adjust clamping assembly 1's position, then open clamping assembly 1 operation again, thereby can make clamping assembly 1 bottom open, then go up and down through fork on the fork truck, can adjust clamping assembly 1's position through hanging frame 3, and then can make things convenient for clamping assembly 1 to the pin axle centre gripping, then through fork truck's removal, and then can accomplish the quick transport to the round pin axle, simultaneously can save intensity of labour and the cost of second axle, can avoid the round pin axle to hurt staff when carrying again.
Through portal frame 11 in clamping assembly 1, can install two clamping jaw 12 through two second shaft rod 13, can install bearing 16 through hole 15 again, because the hydraulic push rod 141 both ends in telescopic portion 14 are all fixed and are provided with connecting rod 142, and two connecting rods 142 are all installed movable seat 144 through first axostylus axostyle 143, two movable seat 144 bottom are located two clamping jaw 12 top surfaces respectively simultaneously and link to each other, so through the flexible of hydraulic push rod 141, can drive the movable seat 144 on the clamping jaw 12 through connecting rod 142 and first axostylus axostyle 143 and remove, thereby can drive two clamping jaw 12 inwards or outwards with second shaft rod 13 as the axle center in step, and then can make two clamping jaw 12 bottom open or close, so that can make two clamping jaw 12 to the pin shaft centre gripping, through bearing 16, can make the bottom installation of rotating assembly 2 convenient, thereby can make things convenient for rotating assembly 2 to drive portal frame 11 rotatory.
Through the driven gear 21 in the rotating assembly 2, can fixed mounting in the middle part of the top surface of portal frame 11, can mesh with the drive gear 24 in the drive division again and link to each other, then because pivot 22 top end is fixed in the bottom surface of hanging from frame 3, and the pivot 22 bottom is pegged graft in bearing 16 inner chamber, simultaneously pivot 22 bottom fixed mounting has anticreep board 23, so through the motor 25 on hanging from frame 3 bottom, can drive the rotation of drive gear 24, thereby can drive the driven gear 21 that is located on portal frame 11 in step and rotate, and then can make portal frame 11 regard pivot 22 as the axle center to in order to realize adjusting the rotation angle of portal frame 11, simultaneously through anticreep board 23, can prevent that pivot 22 from coming off from portal frame 11, and then can improve portal frame 11 rotatory safety.
In summary, the device can carry the pin shaft rapidly, can save the labor intensity and the cost of the pin shaft, and can avoid the pin shaft injuring staff during carrying.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (7)
1. A rotary hydraulic pin clamp, characterized in that: comprising the following steps:
the clamping assembly (1) is used for clamping and positioning the pin;
The rotating assembly (2) is inserted into the top surface of the clamping assembly (1), and the rotating assembly (2) is used for installing and driving the clamping assembly (1) to rotate; and
The lifting frame (3), the lifting frame (3) set up in rotating assembly (2) top, the lifting frame (3) is used for lifting rotating assembly (2).
2. A rotary hydraulic pin clamp according to claim 1, characterized in that: the clamping assembly (1) comprises a portal frame (11), clamping jaws (12) are arranged on two sides of an inner cavity of the portal frame (11), the two clamping jaws (12) are connected with the portal frame (11) through second shafts (13), and the top ends of the two clamping jaws (12) are connected through telescopic parts (14);
Through holes (15) are formed in the middle of the top surface of the portal frame (11), bearings (16) are arranged in the inner cavities of the through holes (15), and meanwhile the bearings (16) are connected with the bottom end of the rotating assembly (2) in an inserting connection mode.
3. A rotary hydraulic pin clamp according to claim 2, characterized in that: the telescopic part (14) comprises a hydraulic push rod (141), connecting rods (142) are fixedly arranged at two ends of the hydraulic push rod (141), movable seats (144) are arranged on the two connecting rods (142) through first shaft rods (143), and the bottom ends of the two movable seats (144) are respectively located on the top surfaces of the two clamping jaws (12) and are connected.
4. A rotary hydraulic pin clamp according to claim 2, characterized in that: the rotating assembly (2) comprises a driven gear (21) arranged in the middle of the top surface of the portal frame (11) and a rotating shaft (22) arranged on the bottom surface of the hanging frame (3), the bottom end of the rotating shaft (22) penetrates through the inner cavity of the bearing (16), and an anti-falling plate (23) is arranged at the bottom end of the rotating shaft (22) and positioned in the inner cavity of the portal frame (11);
A driving part is arranged on one side of the bottom surface of the hanging frame (3), and the output end of the driving part is meshed and connected with the driven gear (21).
5. A rotary hydraulic pin clamp according to claim 4, wherein: the driving part comprises a motor (25) arranged on one side of the bottom surface of the hanging frame (3), a driving gear (24) is arranged at the output end of the motor (25), and the driving gear (24) is meshed and connected with the driven gear (21).
6. A rotary hydraulic pin clamp according to claim 4, wherein: the outer diameter of the anti-falling plate (23) is larger than the inner diameter of the through hole (15), and the inner diameter of the bearing (16) is the same as the outer diameter of the rotating shaft (22).
7. A rotary hydraulic pin clamp according to claim 1, characterized in that: the novel lifting frame further comprises a protective cover (4), and the protective cover (4) is arranged on the outer side of the bottom surface of the lifting frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322888478.XU CN220907061U (en) | 2023-10-26 | 2023-10-26 | Rotary hydraulic pin clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322888478.XU CN220907061U (en) | 2023-10-26 | 2023-10-26 | Rotary hydraulic pin clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220907061U true CN220907061U (en) | 2024-05-07 |
Family
ID=90917529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322888478.XU Active CN220907061U (en) | 2023-10-26 | 2023-10-26 | Rotary hydraulic pin clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220907061U (en) |
-
2023
- 2023-10-26 CN CN202322888478.XU patent/CN220907061U/en active Active
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