CN215144769U - Semi-automatic centering clamping and correcting device of oil cylinder - Google Patents
Semi-automatic centering clamping and correcting device of oil cylinder Download PDFInfo
- Publication number
- CN215144769U CN215144769U CN202121078358.8U CN202121078358U CN215144769U CN 215144769 U CN215144769 U CN 215144769U CN 202121078358 U CN202121078358 U CN 202121078358U CN 215144769 U CN215144769 U CN 215144769U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- centering
- seat
- plate
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a tight and orthotic devices of semi-automatic centering clamp of hydro-cylinder, including the fuselage chassis, the subassembly is corrected in centering, thimble tailstock subassembly, back push away cylinder subassembly, center bracket assembly, the front portion on fuselage chassis top is corrected in centering, and a guide rail is installed respectively to the left and right sides of fuselage chassis, center bracket assembly, thimble tailstock subassembly, back push away cylinder subassembly from the past backward slidable mounting in proper order on two guide rails, and the piston rod end of the back push away cylinder of back push away cylinder subassembly is connected through articulated seat with thimble tailstock subassembly. The beneficial effects are that: the semi-automatic centering, clamping and correcting device of the oil cylinder can realize centering, clamping and direction correction of the oil cylinder according to workpieces with different diameters, solves the problems of centering, clamping and direction correction of the oil cylinder in the oil port welding process, and prepares for the accuracy of the subsequent oil port welding position.
Description
Technical Field
The utility model relates to a hydro-cylinder adds clamping apparatus field, especially relates to a semi-automatic centering of hydro-cylinder presss from both sides tightly and orthotic devices.
Background
Currently, most enterprises are still generally in a traditional manual operation mode in the production process of the oil cylinder. Because the hydro-cylinder is heavier, and the hydraulic fluid port is more, and the direction is changeable moreover, and the position differs, and the hydro-cylinder needs rotatory turn-ups many times, and every hydro-cylinder of same model all needs the manual work of repeatability, and the mode time that only leans on manual work is long, and is inefficient, has very big potential safety hazard in the rotatory in-process of hoist and mount moreover, and current operation mode is uneconomic, not high-efficient also unsafe. The scheme is specially designed for centering clamping and direction correction of the oil cylinder, and the problems of accurate positioning of a rotary flanging and an oil port of the oil cylinder are well solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide a semi-automatic centering of hydro-cylinder presss from both sides tightly and orthotic devices.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a semi-automatic centering clamping and correcting device of an oil cylinder comprises a machine body underframe, a centering correcting component, an ejector pin tailstock component, a back push cylinder component and a center bracket component, the centering correction assembly is mechanically arranged at the front part of the top end of the machine body underframe, the left side and the right side of the machine body underframe are respectively provided with a guide rail, the center bracket component, the thimble tailstock component and the rear push cylinder component are sequentially arranged on the two guide rails in a sliding way from front to back, the tail end of a piston rod of a back push cylinder of the back push cylinder assembly is connected with the thimble tailstock assembly through a hinge seat, a plurality of first pin holes with uniform intervals are arranged at the top end of the bottom frame of the machine body along the long axis direction of the bottom frame, a second pin hole is arranged at the bottom of the center bracket component, the second pin hole is connected with one of the first pin holes in series through a first bolt, a third pin hole is formed in the bottom of the rear pushing cylinder assembly, and the third pin hole is connected with one of the first pin holes in series through a second bolt.
The centering correction assembly comprises a first mounting seat, a three-jaw self-centering chuck and a correction cylinder, the three-jaw self-centering chuck is mounted at the upper part of the rear end of the first mounting seat, a vertical cylinder mounting plate is fixedly connected to the upper part of the left side of the first mounting seat, the correction cylinder is mounted at the rear part of the cylinder mounting plate, and the piston rod of the correction cylinder radially moves linearly and reciprocally along the three-jaw self-centering chuck.
Specifically, thimble tailstock subassembly includes first seat, second mount pad, lathe thimble that slides, first seat slidable mounting slides on two guide rails, the top at first seat that slides is installed to the second mount pad, the lathe thimble is installed on the front end upper portion of second mount pad, the center pin of lathe thimble and the center pin collineation of three-jaw self-centering chuck.
Specifically, the backward pushing cylinder assembly comprises a second sliding seat, a third mounting seat, a cylinder mounting frame and a backward pushing cylinder, the second sliding seat is slidably mounted on the two guide rails, the third mounting seat is mounted at the top end of the second sliding seat, the cylinder mounting frame is mounted at the top end of the third mounting seat, the backward pushing cylinder is mounted on the cylinder mounting frame, and the tail end of a piston rod of the backward pushing cylinder is connected with the upper part of the rear end of the second mounting seat through a hinge seat; the third pin hole is positioned on the second sliding seat.
Specifically, the center bracket component comprises a third sliding seat, a lifter mounting plate, a screw rod lifter, a lifting plate, a supporting plate and a supporting block, wherein the third sliding seat is slidably mounted on two guide rails, the lifter mounting plate is mechanically mounted at the top end of the third sliding seat, the screw rod lifter is mounted in the middle of the lifter mounting plate, the left side and the right side of the lifter mounting plate are respectively provided with a supporting frame perpendicular to the lifter mounting plate, the top end of each supporting frame is provided with two guide columns, four corners at the bottom end of the lifting plate are respectively provided with a guide pipe, each guide pipe is sleeved with a guide column, a lifting nut of the screw rod lifter is mounted at the bottom center of the lifting plate through screws, the top end of the lifting plate is fixedly connected with two bilaterally symmetrical supporting plates, and two sets of front-back symmetrical linear slide rails are mounted between the two supporting plates, the bottom end of the supporting plate is provided with a U-shaped connecting plate, the side wall of the U-shaped connecting plate is connected with a sliding block of the linear slide rail through a screw, the center of each supporting plate is rotatably provided with a group of lead screws, nuts of the lead screws are connected with the U-shaped connecting plate, the tail parts of the lead screws are mechanically provided with an L-shaped handle, each supporting plate is provided with two supporting blocks which are symmetrical front and back, and the supporting blocks on the two supporting plates are symmetrical left and right one by one; the second pin hole is positioned on the third sliding seat.
The utility model has the advantages that: the semi-automatic centering, clamping and correcting device of the oil cylinder can realize centering, clamping and direction correction of the oil cylinder according to workpieces with different diameters, solves the problems of centering, clamping and direction correction of the oil cylinder in the oil port welding process, and prepares for the accuracy of the subsequent oil port welding position.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic perspective view of an apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a centering and straightening assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view illustrating the installation of the thimble tailstock assembly and the rear push cylinder assembly on the chassis of the machine body according to the embodiment of the present invention;
FIG. 4 is a schematic structural view of a center bracket assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of the first sliding seat in the embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 5, a semi-automatic centering clamping and correcting device for an oil cylinder comprises a body underframe 1, a centering correcting component 2, a thimble tailstock component 3, a back-push cylinder component 4 and a center bracket component 5, wherein the centering correcting component 2 is mechanically installed at the front part of the top end of the body underframe 1, a guide rail 6 is respectively installed at the left side and the right side of the body underframe 1, the center bracket component 5, the thimble tailstock component 3 and the back-push cylinder component 4 are sequentially installed on the two guide rails 6 in a sliding manner from front to back, the tail end of a piston rod of a back-push cylinder of the back-push cylinder component 4 is connected with the thimble tailstock component 3 through a hinge seat 23, a plurality of first pin holes 7 with uniform intervals are arranged at the top end of the body underframe 1 along the long axis direction thereof, a second pin hole 8 is arranged at the bottom of the center bracket component 5, the second pin hole 8 is connected with one of the first pin holes 7 in series by a first pin 9, a third pin hole 10 is arranged at the bottom of the back-push cylinder component 4, the third pin hole 10 is connected in series with one of the first pin holes 9 by a second pin 11. The oil cylinder 100 is clamped between the centering correction component 2 and the thimble tailstock component 3, and the central bracket component 5 supports the oil cylinder 100.
As shown in fig. 2, the centering and correcting assembly 2 includes a first mounting seat 12, a three-jaw self-centering chuck 13, and a correcting cylinder 14, wherein the three-jaw self-centering chuck 13 is mounted on the upper portion of the rear end of the first mounting seat 12, a vertical cylinder mounting plate 15 is fixedly connected to the upper portion of the left side of the first mounting seat 12, the correcting cylinder 14 is mounted on the rear portion of the cylinder mounting plate 15, and a piston rod of the correcting cylinder 14 makes a straight reciprocating motion along the radial direction of the three-jaw self-centering chuck 13. In the present embodiment, the three-jaw self-centering chuck 13 is a manual three-jaw chuck.
As shown in fig. 3, the thimble tailstock assembly 3 includes a first sliding seat 16, a second mounting seat 17, and a lathe thimble 18, the first sliding seat 16 is slidably mounted on the two guide rails 6, the second mounting seat 17 is mounted on the top end of the first sliding seat 16, the lathe thimble 18 is mounted on the top of the front end of the second mounting seat 17, and the central axis of the lathe thimble 18 is collinear with the central axis of the three-jaw self-centering chuck 13.
As shown in fig. 3, the rear pushing cylinder assembly 4 includes a second sliding seat 19, a third mounting seat 20, a cylinder mounting frame 21, and a rear pushing cylinder 22, the second sliding seat 19 is slidably mounted on the two guide rails 6, the third mounting seat 20 is mounted at the top end of the second sliding seat 19, the cylinder mounting frame 21 is mounted at the top end of the third mounting seat 20, the rear pushing cylinder 22 is mounted on the cylinder mounting frame 21, and the end of the piston rod of the rear pushing cylinder 22 is connected with the upper portion of the rear end of the second mounting seat 17 through a hinge seat 23; the third pin hole 10 is located on the second sliding seat 19.
As shown in fig. 4, the center bracket assembly 5 includes a third sliding seat 24, an elevator mounting plate 25, a screw rod elevator 26, an elevator plate 27, a support plate 28, and a support block 29, the third sliding seat 24 is slidably mounted on two guide rails 6, the elevator mounting plate 25 is mechanically mounted on the top of the third sliding seat 24, the screw rod elevator 26 is mounted in the middle of the elevator mounting plate 25, the left and right sides of the elevator mounting plate 25 are respectively provided with a support frame 30 perpendicular to the elevator mounting plate 25, the top of each support frame 30 is provided with two guide posts 31, four corners of the bottom of the elevator plate 27 are respectively provided with a guide tube 32, each guide tube 32 is sleeved with a guide post 31, the lifting nut of the screw rod elevator 26 is mounted in the center of the bottom of the elevator plate 27 by screws, the top of the elevator plate 27 is fixedly connected with two bilaterally symmetrical support plates 33, two sets of linear slide rails 34 are mounted between the two support plates 33, the bottom end of the supporting plate 28 is provided with a U-shaped connecting plate 35, the side wall of the U-shaped connecting plate 35 is connected with a sliding block of the linear slide rail 34 through a screw, the center of each supporting plate 33 is rotatably provided with a group of lead screws 36, nuts of the lead screws 34 are connected with the U-shaped connecting plate 35, the tail part of each lead screw 34 is mechanically provided with an L-shaped handle 37, each supporting plate 28 is provided with two supporting blocks 29 which are symmetrical front and back, and the supporting blocks 29 on the two supporting plates 28 are symmetrical left and right one by one; the second pin hole 8 is located on the third sliding seat 24. The top of the inner side of the supporting block 29 is an inclined plane inclined by 45 degrees, and a ball 41 which can rotate freely is arranged on the inclined plane.
As shown in fig. 5, each of the first sliding seat 16, the second sliding seat 19, and the third sliding seat 24 includes a rectangular bottom plate 38, four adapter plates 39, and four rail sliders 40, two adapter blocks 39 perpendicular to the bottom are respectively installed on the left and right sides of the bottom plate 38, one rail slider 40 is installed on one side of each adapter block 39 close to the rail 6, the rail slider 40 is slidably connected to the rail 6, and the rail slider 40 can reciprocate along the extending direction of the rail 6.
The working process is as follows:
1. the original state is as follows: the three-jaw self-centering chuck in the centering correction assembly is in a contraction state, the correction cylinder in the centering correction assembly is in a retraction state, the left and right symmetrical support blocks in the center bracket assembly are in a minimum spacing distance state, the lifting plate in the center bracket assembly is in a highest position state, and the rear push cylinder in the rear push cylinder assembly is in a retraction state;
2. manually hoisting the oil cylinder to the center bracket assembly, and paying attention to the fact that the square flange end of the oil cylinder faces a three-jaw self-centering chuck of the centering correction assembly;
3. manually adjusting the heights of a supporting block and a lifting plate of the central bracket assembly to enable the oil cylinder to be concentric with a three-jaw self-centering chuck of the centering correction assembly;
4. a rear push cylinder in the rear push cylinder assembly extends to push the thimble tailstock assembly to move towards the direction of the oil cylinder, so that a lathe thimble tightly pushes against a circular flange end of the oil cylinder, and the oil cylinder tightly pushes against a three-jaw self-centering chuck of the centering correction assembly;
5. manually opening the jaws of the three-jaw self-centering chuck of the centering correction assembly to clamp the oil cylinder;
6. the lifting plate of the central bracket component descends to the lowest point, so that the support block is completely separated from the oil cylinder;
7. a correcting cylinder of the centering correcting component extends out and abuts against the side surface of the square flange, so that the oil cylinder is corrected to a fixed angle;
8. at the moment, the oil cylinder completes centering clamping and direction correction, and can automatically rotate to weld the oil port at a required angle.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a half automatic centering of hydro-cylinder presss from both sides tightly and orthotic devices which characterized in that: comprises a machine body underframe, a centering correction component, an ejector pin tailstock component, a back push cylinder component and a center bracket component, the centering correction assembly is mechanically arranged at the front part of the top end of the machine body underframe, the left side and the right side of the machine body underframe are respectively provided with a guide rail, the center bracket component, the thimble tailstock component and the rear push cylinder component are sequentially arranged on the two guide rails in a sliding way from front to back, the tail end of a piston rod of a back push cylinder of the back push cylinder assembly is connected with the thimble tailstock assembly through a hinge seat, a plurality of first pin holes with uniform intervals are arranged at the top end of the bottom frame of the machine body along the long axis direction of the bottom frame, a second pin hole is arranged at the bottom of the center bracket component, the second pin hole is connected with one of the first pin holes in series through a first bolt, a third pin hole is formed in the bottom of the rear pushing cylinder assembly, and the third pin hole is connected with one of the first pin holes in series through a second bolt.
2. A semi-automatic centering, clamping and correcting device as defined in claim 1, wherein: the centering correction assembly comprises a first mounting seat, a three-jaw self-centering chuck and a correction cylinder, the three-jaw self-centering chuck is mounted at the upper part of the rear end of the first mounting seat, a vertical cylinder mounting plate is fixedly connected to the upper part of the left side of the first mounting seat, the correction cylinder is mounted at the rear part of the cylinder mounting plate, and a piston rod of the correction cylinder radially moves linearly and reciprocally along the three-jaw self-centering chuck.
3. A semi-automatic centered clamping and correction device as in claim 2 wherein: the thimble tailstock assembly comprises a first sliding seat, a second mounting seat and a lathe thimble, the first sliding seat is slidably mounted on the two guide rails, the second mounting seat is mounted at the top end of the first sliding seat, the lathe thimble is mounted at the upper part of the front end of the second mounting seat, and the central shaft of the lathe thimble and the central shaft of the three-jaw self-centering chuck are collinear.
4. A semi-automatic centering, clamping and correcting device according to claim 3, wherein: the rear pushing cylinder assembly comprises a second sliding seat, a third mounting seat, a cylinder mounting frame and a rear pushing cylinder, the second sliding seat is slidably mounted on the two guide rails, the third mounting seat is mounted at the top end of the second sliding seat, the cylinder mounting frame is mounted at the top end of the third mounting seat, the rear pushing cylinder is mounted on the cylinder mounting frame, and the tail end of a piston rod of the rear pushing cylinder is connected with the upper part of the rear end of the second mounting seat through a hinge seat; the third pin hole is positioned on the second sliding seat.
5. A semi-automatic centering, clamping and correcting device as defined in claim 1, wherein: the central bracket component comprises a third sliding seat, a lifter mounting plate, a screw rod lifter, a lifting plate, a supporting plate and a supporting block, wherein the third sliding seat is slidably mounted on two guide rails, the lifter mounting plate is mechanically mounted at the top end of the third sliding seat, the screw rod lifter is mounted in the middle of the lifter mounting plate, the left side and the right side of the lifter mounting plate are respectively provided with a supporting frame perpendicular to the lifter mounting plate, the top end of each supporting frame is provided with two guide columns, four corners at the bottom end of the lifting plate are respectively provided with a guide pipe, each guide pipe is sleeved with a guide column, a lifting nut of the screw rod lifter is mounted at the bottom center of the lifting plate by screws, the top end of the lifting plate is fixedly connected with two bilaterally symmetrical supporting plates, and two groups of linear slide rails which are symmetrical front and back are mounted between the two supporting plates, the bottom end of the supporting plate is provided with a U-shaped connecting plate, the side wall of the U-shaped connecting plate is connected with a sliding block of the linear slide rail through a screw, the center of each supporting plate is rotatably provided with a group of lead screws, nuts of the lead screws are connected with the U-shaped connecting plate, the tail parts of the lead screws are mechanically provided with an L-shaped handle, each supporting plate is provided with two supporting blocks which are symmetrical front and back, and the supporting blocks on the two supporting plates are symmetrical left and right one by one; the second pin hole is positioned on the third sliding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078358.8U CN215144769U (en) | 2021-05-19 | 2021-05-19 | Semi-automatic centering clamping and correcting device of oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078358.8U CN215144769U (en) | 2021-05-19 | 2021-05-19 | Semi-automatic centering clamping and correcting device of oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215144769U true CN215144769U (en) | 2021-12-14 |
Family
ID=79371574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121078358.8U Active CN215144769U (en) | 2021-05-19 | 2021-05-19 | Semi-automatic centering clamping and correcting device of oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215144769U (en) |
-
2021
- 2021-05-19 CN CN202121078358.8U patent/CN215144769U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114273848A (en) | Hydraulic cylinder outer tube cylinder clamping tool clamp | |
| CN111906169B (en) | Heterogeneous axle class piece straightener based on visual detection | |
| CN116213913B (en) | Rocket tank longitudinal joint friction stir welding clamping device | |
| CN211437966U (en) | Adjustable forging and pressing tool | |
| CN217551859U (en) | Fire engine movable leg machine tooling anchor clamps | |
| CN112658541A (en) | Corrugated pipe outer ring welding equipment and using method thereof | |
| CN112091890A (en) | A hydraulic cylinder guide sleeve automatic tightening device | |
| CN114535891A (en) | Novel automatic pipe plate welding machine tool | |
| CN103659130B (en) | Axle bottom plate automatic positioning welding tooling equipment | |
| CN205147885U (en) | Centre gripping is clamp plate anchor clamps for slewing bearing | |
| CN118989067B (en) | A ton barrel metal pipe bending device | |
| CN212884568U (en) | Riveting device | |
| CN110181304B (en) | Clamp for drilling center holes at two ends of steering knuckle | |
| CN219787141U (en) | End cover welding clamping device of fuel tank | |
| CN216680956U (en) | Welding positioning tool with spatial position fine adjustment function for rack production | |
| CN213226025U (en) | Automatic device of screwing up of hydraulic cylinder uide bushing | |
| CN215544358U (en) | Rotary flaring machine | |
| CN210648945U (en) | Multi-station combined type automobile framework arc welding device | |
| CN213136669U (en) | General detection platform | |
| CN212286747U (en) | Milling fixture for steel plate support of automobile axle housing | |
| CN209125400U (en) | A kind of rear axle housing spindle head positioning device | |
| CN220463604U (en) | Sealing die machining clamp | |
| CN224088500U (en) | Fixed fixture for heightening workpiece of gantry machining center | |
| CN220387805U (en) | Double riveting machine for riveting automobile components | |
| CN216504579U (en) | Axle adds clamping apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |