CN220994181U - Positioning mechanism convenient to hydraulic cylinder pull rod processing - Google Patents
Positioning mechanism convenient to hydraulic cylinder pull rod processing Download PDFInfo
- Publication number
- CN220994181U CN220994181U CN202322398284.1U CN202322398284U CN220994181U CN 220994181 U CN220994181 U CN 220994181U CN 202322398284 U CN202322398284 U CN 202322398284U CN 220994181 U CN220994181 U CN 220994181U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- seat
- hydraulic cylinder
- rod
- positioning mechanism
- 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
- 238000003754 machining Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a positioning mechanism convenient for processing a pull rod of a hydraulic cylinder, which comprises a bottom plate, a movable seat and a mounting frame, wherein a clamping part for fixing the pull rod is arranged in the mounting frame, one side of the movable seat penetrates through and is movably connected with a rotating shaft, the mounting frame is fixedly connected with one end of the rotating shaft, the whole mounting frame rotates around the rotating shaft, the other end of the rotating shaft is provided with a positioning part for controlling the rotating angle of the rotating shaft, the surface of the bottom plate is provided with a sliding opening, the inside of the sliding opening is movably connected with a sliding seat, and the surface of the sliding seat is fixedly connected with two positioning rods. The utility model not only can adapt to processing equipment by controlling the rotation, the height and the horizontal position of the pull rod, has stronger processing operability on the pull rod, but also can lock and position the pull rod by attaching the clamping ring to the surface of the pull rod, and ensures that the fixing mode is more convenient.
Description
Technical Field
The utility model relates to the technical field of hydraulic cylinder pull rods, in particular to a positioning mechanism convenient for machining of a hydraulic cylinder pull rod.
Background
The hydraulic cylinder pull rod is also called a piston rod, is a connecting part for supporting the piston to do work, is mainly applied to cylinder and cylinder movement executing parts, and is a moving part with frequent movement and high technical requirements, and in the process of manufacturing the pull rod, a plurality of positioning clamping assemblies are needed to fix the pull rod for the convenience of processing the surface of the pull rod.
Generally, the positioning fixture for the pull rod is only simple to fix the pull rod, and after the pull rod is fixed, the horizontal movement, the height lifting and the angle adjustment of the pull rod are inconvenient to control, so that some processing equipment is inconvenient to flexibly process the pull rod, and the processing is limited to a certain extent.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a positioning mechanism convenient for processing a hydraulic cylinder pull rod.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a positioning mechanism convenient to hydraulic cylinder pull rod processing, includes the bottom plate, removes seat, installing frame, the inside of installing frame is equipped with the clamping part that fixes the pull rod, one side of removing the seat runs through and swing joint has the pivot, installing frame fixed connection is in the one end of pivot, makes the whole pivot of around of installing frame rotate, the other end of pivot is equipped with control pivot turned angle's locating part, the smooth mouth has been seted up on the surface of bottom plate, the inside swing joint of smooth mouth has the slide, the fixed surface of slide is connected with two locating levers, it pegs graft on two locating levers to remove the seat, the top fixedly connected with connecting seat of locating lever is equipped with the lifting part that the control removed the seat along the locating lever reciprocates on the connecting seat, the one end of bottom plate is equipped with control slide lateral shifting drive part.
As a still further scheme of the utility model, the clamping component comprises two clamping rings, two screw rods and a plurality of sliding blocks, wherein the two screw rods are respectively connected to the top and the bottom of the mounting frame in a threaded manner, the two clamping rings are respectively connected with the two screw rods in a rotating manner, the two ends of the two clamping rings are fixedly connected with the sliding blocks, and the sliding blocks are in sliding connection with the mounting frame.
As a still further scheme of the utility model, the positioning component comprises a ratchet wheel and a pawl, the ratchet wheel is connected with one end of the rotating shaft through a key, one side of the movable seat is movably connected with a round rod, the periphery outer wall of the round rod is fixedly connected with the pawl, the pawl is meshed with the ratchet wheel, the periphery outer wall of the round rod is movably connected with a torsion spring, and two ends of the torsion spring are respectively fixed with the round rod and the movable seat.
As still further scheme of the utility model, the lifting component is an electric telescopic rod, the top of the connecting seat is fixedly connected with the electric telescopic rod, and one end of the electric telescopic rod passes through the connecting seat to be fixed with the movable seat.
As a still further scheme of the utility model, the driving part screw rod is rotatably connected in the sliding opening, the screw rod penetrates through the sliding seat and is in threaded connection with the sliding seat, one side of the bottom plate is fixedly connected with the motor, and one end of an output shaft of the motor penetrates through the sliding opening and is fixed with the screw rod.
As a still further proposal of the utility model, one end of the rotating shaft is fixedly connected with a crank.
As still further scheme of the utility model, the side surface of the crank is uniformly provided with a plurality of scale marks, one side of the movable seat is fixedly connected with a pointer, and the pointer corresponds to the scale marks.
As a still further proposal of the utility model, the inside of each clamping ring is fixedly connected with a rubber sheet.
The beneficial effects of the utility model are as follows:
1. Through the control to rotation, height and horizontal position of pull rod, change the position of pull rod, make it can adapt to processing equipment, the processing operability to the pull rod is stronger, makes the processing can not receive the restriction.
2. The sliding block on the clamping ring moves along the mounting frame through the rotation of the screw rod, the clamping ring is attached to the surface of the pull rod, and the pull rod is locked and positioned, so that the fixing mode is more convenient.
3. The rotating shaft is driven to integrally rotate through the crank, and in the rotating process, the rotating angle of the rotating shaft is conveniently and accurately controlled through the position of the pointer corresponding to the scale mark.
Drawings
FIG. 1 is a schematic perspective view of a positioning mechanism for facilitating hydraulic cylinder tie rod processing according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a positioning mechanism for facilitating the processing of a hydraulic cylinder pull rod according to the present utility model;
Fig. 3 is an enlarged schematic diagram of a portion a of a positioning mechanism for facilitating the processing of a hydraulic cylinder pull rod according to the present utility model.
In the figure: 1. a bottom plate; 2. a sliding port; 3. a slide; 4. a screw rod; 5. a motor; 6. a positioning rod; 7. an electric telescopic rod; 8. a connecting seat; 9. a mounting frame; 10. a movable seat; 11. a slide block; 12. a rubber sheet; 13. a rotating shaft; 14. a screw; 15. a clasp; 16. a ratchet wheel; 17. a pawl; 18. a torsion spring; 19. a round bar; 20. scale marks; 21. a crank; 22. a pointer.
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. It should be noted that the terms "mounted," "connected," and "disposed" are to be construed broadly, unless explicitly stated or defined otherwise, and that the particular meaning of such terms in this patent will be understood by those of ordinary skill in the art, as appropriate.
Referring to fig. 1-3, a positioning mechanism convenient for hydraulic cylinder pull rod processing comprises a base plate 1, a movable seat 10 and a mounting frame 9, wherein a clamping part for fixing the pull rod is arranged in the mounting frame 9, one side of the movable seat 10 penetrates through and is rotationally connected with a rotating shaft 13, the mounting frame 9 is fixedly connected with one end of the rotating shaft 13, the whole mounting frame 9 rotates around the rotating shaft 13, the rotating shaft 13 is controlled to drive the whole mounting frame 9 to rotate, the angle of the pull rod is further changed, the other end of the rotating shaft 13 is provided with a positioning part for controlling the rotating angle of the rotating shaft 13, a sliding opening 2 is formed in the surface of the base plate 1, a sliding seat 3 is connected with a sliding seat 3 in a sliding manner, two positioning rods 6 are fixed on the surface of the sliding seat 3 through bolts, the movable seat 10 is inserted on the two positioning rods 6, a connecting seat 8 is fixed on the top end of the positioning rod 6 through bolts, a lifting part for controlling the movable seat 10 to move up and down along the positioning rods 6 is arranged at one end of the base plate 1, and a driving part for controlling the sliding seat 3 to transversely move is arranged at one end of the base plate 1.
The clamping component comprises two clamping rings 15, two screw rods 14 and a plurality of sliding blocks 11, wherein the two screw rods 14 are respectively connected to the top and the bottom of the mounting frame 9 in a threaded mode, the two clamping rings 15 are respectively connected with the two screw rods 14 in a rotating mode, the sliding blocks 11 are fixed to the two ends of the two clamping rings 15 through bolts, the sliding blocks 11 are in sliding connection with the mounting frame 9, a pull rod penetrates through the two clamping rings 15, the two screw rods 14 are respectively rotated, the sliding blocks 11 on the clamping rings 15 are enabled to move along the mounting frame 9 through rotation of the screw rods 14, the clamping rings 15 are attached to the surface of the pull rod, and locking and positioning of the pull rod are achieved.
The positioning component comprises a ratchet 16 and a pawl 17, wherein the ratchet 16 is connected with one end of a rotating shaft 13 in a key way, one side of a movable seat 10 is rotationally connected with a round rod 19, the circumferential outer wall of the round rod 19 is connected with the pawl 17 in a key way, the pawl 17 is meshed with the ratchet 16, the circumferential outer wall of the round rod 19 is sleeved with a torsion spring 18, two ends of the torsion spring 18 are respectively fixed with the round rod 19 and the movable seat 10, the rotating shaft 13 drives the ratchet 16 to rotate in the rotating process, the pawl 17 is further rotated, the torsion spring 18 generates torsion force, the pawl 17 is guaranteed to be reset in time and meshed with the ratchet 16 all the time, the ratchet 16 can only rotate towards one direction through the pawl 17, the rotating shaft 13 is further prevented from rotating, and the rotating shaft 13 is positioned in time.
Wherein, lifting unit is electric telescopic handle 7, and the top of connecting seat 8 is fixed with electric telescopic handle 7 through the bolt, and electric telescopic handle 7's one end passes connecting seat 8 and removes seat 10 and be fixed mutually, and the user makes to remove seat 10 wholly along locating lever 6 reciprocates through controlling electric telescopic handle 7 is flexible, and then changes the height of pull rod.
Wherein, drive part lead screw 4, lead screw 4 rotate and connect in the inside of sliding port 2, and lead screw 4 pass slide 3 and with slide 3 threaded connection, one side of bottom plate 1 is fixed with motor 5 through the bolt, and the one end of motor 5 output shaft passes sliding port 2 and lead screw 4 mutually fixed, and start motor 5 makes lead screw 4 rotate, then makes slide 3 along sliding port 2 horizontal movement through the rotation of lead screw 4, changes the horizontal position of pull rod.
Wherein, crank 21 is fixed with through the bolt to one end of pivot 13, and the side of crank 21 evenly is provided with a plurality of scale marks 20, and one side of movable seat 10 is fixed with pointer 22 through the bolt, and pointer 22 and scale mark 20 are corresponding, rotates crank 21 and drives pivot 13 and wholly rotate, and the in-process of crank 21 pivoted, through the position of pointer 22 corresponding scale mark 20, the angle size of convenient control pivot 13 pivoted.
Wherein, the inside of two snap rings 15 all bonds has sheet rubber 12, when snap ring 15 is close to the pull rod, sheet rubber 12 can be the first time with the pull rod contact, can be inseparabler to the pull rod centre gripping through sheet rubber 12, avoids the clamp mark to appear at the pull rod simultaneously.
Working principle: when the pull rod needs to be fixed, the pull rod passes through the two clamping rings 15, the two screw rods 14 are respectively rotated, the screw rods 14 rotate to enable the clamping rings 15 to be attached to the surface of the pull rod, locking of the pull rod is achieved, a user can rotate the crank 21 to enable the rotating shaft 13 to drive the installation frame 9 to integrally rotate, the angle of the pull rod is changed, the ratchet wheel 16 is driven to rotate in the rotating process of the rotating shaft 13, the pawl 17 is further enabled to rotate, torsion is generated by the torsion spring 18, the pawl 17 can be reset timely and is always meshed with the ratchet wheel 16, the ratchet wheel 16 can only rotate in one direction through the pawl 17, the rotating shaft 13 is further prevented from rotating, when the upper and lower heights of the pull rod need to be changed, the user can enable the movable seat 10 to integrally move up and down along the positioning rod 6 through controlling the telescopic rod 7, the height of the pull rod is further changed, the screw rod 4 can be enabled to rotate through starting the motor 5, then the sliding seat 3 is enabled to move left and right along the sliding port 2 through the rotation of the screw rod 4, and the horizontal position of the pull rod is changed, and more convenient to process the pull rod.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a positioning mechanism convenient to hydraulic cylinder pull rod processing, includes bottom plate (1), removes seat (10), installing frame (9), its characterized in that, the inside of installing frame (9) is equipped with the clamping part that carries out the fixation to the pull rod, one side of removing seat (10) runs through and swing joint has pivot (13), installing frame (9) fixed connection is in the one end of pivot (13), makes installation frame (9) wholly rotate around pivot (13), the other end of pivot (13) is equipped with the positioning part of control pivot (13) turned angle, slide (2) have been seted up on the surface of bottom plate (1), and the inside swing joint of slide (2) has slide (3), and the fixed surface of slide (3) is connected with two locating levers (6), it is last to remove seat (10) peg graft on two locating levers (6), top fixedly connected with connecting seat (8) of locating lever (6), be equipped with on connecting seat (8) and control and remove lifting part that seat (10) reciprocated along locating lever (6), the one end of bottom plate (1) is equipped with lateral shifting drive part.
2. The positioning mechanism for facilitating hydraulic cylinder pull rod machining according to claim 1, wherein the clamping component comprises two clamping rings (15), two screw rods (14) and a plurality of sliding blocks (11), the two screw rods (14) are respectively connected to the top and the bottom of the mounting frame (9) in a threaded mode, the two clamping rings (15) are respectively connected with the two screw rods (14) in a rotating mode, the two ends of the two clamping rings (15) are fixedly connected with the sliding blocks (11), and the sliding blocks (11) are in sliding connection with the mounting frame (9).
3. The positioning mechanism convenient for hydraulic cylinder pull rod processing according to claim 1, wherein the positioning component comprises a ratchet wheel (16) and a pawl (17), the ratchet wheel (16) is connected with one end of a rotating shaft (13) in a key way, one side of the movable seat (10) is movably connected with a round rod (19), the circumferential outer wall of the round rod (19) is fixedly connected with the pawl (17), the pawl (17) is meshed with the ratchet wheel (16), the circumferential outer wall of the round rod (19) is movably connected with a torsion spring (18), and two ends of the torsion spring (18) are respectively fixed with the round rod (19) and the movable seat (10).
4. The positioning mechanism for facilitating hydraulic cylinder pull rod machining according to claim 1, wherein the lifting component is an electric telescopic rod (7), the top of the connecting seat (8) is fixedly connected with the electric telescopic rod (7), and one end of the electric telescopic rod (7) penetrates through the connecting seat (8) to be fixed with the movable seat (10).
5. The positioning mechanism for facilitating hydraulic cylinder pull rod machining according to claim 1, wherein the driving component is a screw rod (4), the screw rod (4) is rotatably connected inside the sliding port (2), the screw rod (4) penetrates through the sliding seat (3) and is in threaded connection with the sliding seat (3), a motor (5) is fixedly connected to one side of the bottom plate (1), and one end of an output shaft of the motor (5) penetrates through the sliding port (2) and is fixed with the screw rod (4).
6. The positioning mechanism for facilitating the processing of a pull rod of a hydraulic cylinder according to claim 1, wherein one end of the rotating shaft (13) is fixedly connected with a crank (21).
7. The positioning mechanism for facilitating machining of a hydraulic cylinder pull rod according to claim 6, wherein a plurality of scale marks (20) are uniformly arranged on the side face of the crank (21), a pointer (22) is fixedly connected to one side of the movable seat (10), and the pointer (22) corresponds to the scale marks (20).
8. The positioning mechanism convenient for machining a pull rod of a hydraulic cylinder according to claim 2, wherein rubber sheets (12) are fixedly connected inside the two clamping rings (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322398284.1U CN220994181U (en) | 2023-09-05 | 2023-09-05 | Positioning mechanism convenient to hydraulic cylinder pull rod processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322398284.1U CN220994181U (en) | 2023-09-05 | 2023-09-05 | Positioning mechanism convenient to hydraulic cylinder pull rod processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220994181U true CN220994181U (en) | 2024-05-24 |
Family
ID=91088766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322398284.1U Active CN220994181U (en) | 2023-09-05 | 2023-09-05 | Positioning mechanism convenient to hydraulic cylinder pull rod processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220994181U (en) |
-
2023
- 2023-09-05 CN CN202322398284.1U patent/CN220994181U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102689299A (en) | Material-charging material-taking servo simulated manipulator | |
| CN211192026U (en) | Numerical control turning center manipulator mechanism | |
| CN209632847U (en) | A kind of pincers worker clamping device | |
| CN220994181U (en) | Positioning mechanism convenient to hydraulic cylinder pull rod processing | |
| CN215093590U (en) | Automatic industrial manipulator | |
| CN212399377U (en) | Assembling tool for assembling automobile seat framework | |
| CN113305599A (en) | Special-structure part numerical control boring and milling machine rapid clamping and correcting tool | |
| CN116572043A (en) | Clamping tool and clamping method based on electric pinch valve manufacturing | |
| CN216940690U (en) | Semi-automatic power-assisted mechanical arm | |
| CN208601516U (en) | A kind of fixture facilitating auto parts and components automatic detection | |
| CN213166683U (en) | Grabbing hand positioning mechanism of injection molding machine | |
| CN214081367U (en) | Novel tool carrying device for electric power overhaul | |
| CN212552463U (en) | Position changing machine | |
| CN114536398A (en) | Supporting bench with adjustable underwater robot equipment is used | |
| CN208759050U (en) | A kind of clamping tool for machine work convenient for adjusting direction | |
| CN112207699A (en) | Polishing machine capable of being accurately positioned | |
| CN220660928U (en) | Vertical manipulator with multidirectional base | |
| CN214081296U (en) | Supporting bench with adjustable underwater robot equipment is used | |
| CN219094963U (en) | Device for assembling and adjusting ball screw | |
| CN220007847U (en) | Mechanical arm with liftable base | |
| CN215902659U (en) | Rivet welding platform with workpiece moving function | |
| CN216633523U (en) | Clamping device of ultra-precise numerical control machine tool | |
| CN220501982U (en) | Mechanical grabbing mechanism | |
| CN217619080U (en) | Make things convenient for cutting device of metallography cutting | |
| CN218110116U (en) | Mechanical arm for machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |