CN219818904U - Fixing device is used in hydraulic cylinder processing - Google Patents
Fixing device is used in hydraulic cylinder processing Download PDFInfo
- Publication number
- CN219818904U CN219818904U CN202321143675.2U CN202321143675U CN219818904U CN 219818904 U CN219818904 U CN 219818904U CN 202321143675 U CN202321143675 U CN 202321143675U CN 219818904 U CN219818904 U CN 219818904U
- Authority
- CN
- China
- Prior art keywords
- fixing
- fixing frame
- cylinder
- hydraulic cylinder
- groove
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a fixing device is used in hydraulic cylinder processing, including the headstock, fixed chuck, fixed subassembly, the supporting seat, supporting mechanism and cylinder, because the casing in the fixed subassembly sets up in fixed chuck's outer peripheral face, and fixing bolt rotationally sets up in the casing, consequently place the cylinder behind fixed chuck through rotating the hand wheel of installing on fixing bolt, make fixing bolt offset with the outer peripheral face of cylinder, and fixed subassembly is equipped with the several, consequently realize fixing the cylinder from the multi-angle, the other end of cylinder is placed on supporting mechanism, because supporting mechanism includes mount and several adjusting part, the arc in the adjusting part is laminated with the outer peripheral face of cylinder, and the arc is connected with the elastic component, consequently, can realize the self-adaptation fixed to the cylinder through the cooperation of elastic component and arc, avoid the problem that needs frequently change fixing device, improve production efficiency.
Description
Technical Field
The disclosure relates to the technical field of hydraulic cylinder production, in particular to a fixing device for hydraulic cylinder processing.
Background
The cylinder barrel is one of main components of the hydraulic cylinder, and is used for bearing the piston and the sealing element in the hydraulic cylinder, and the hydraulic cylinder is communicated with the outside through the inner cavity of the cylinder barrel, so that the inner wall of the cylinder barrel is required to be processed, the surface quality and the accuracy of the cylinder barrel are improved, but the fixing devices for the cylinder barrel are mostly of fixed size due to non-uniform size of the cylinder barrel, so that the fixing devices are required to be frequently replaced when different cylinder barrels are processed, even part of the cylinder barrels are required to be manually held and fixed during processing, the processing errors are easily caused, the processing precision and the processing quality are influenced, and the processing efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the problems and provide a fixing device for hydraulic cylinder processing.
The technical scheme of the present disclosure is realized as follows:
the utility model provides a fixing device for hydraulic cylinder processing, which comprises a main shaft box, a fixing chuck, a fixing assembly, a supporting seat, a supporting mechanism and a cylinder barrel, wherein the fixing chuck is arranged at the output end of the main shaft box;
the fixing assembly comprises a shell and a fixing bolt, the shell is arranged on the outer peripheral surface of the fixing chuck, the fixing bolt is rotationally arranged in the shell, one end of the fixing bolt penetrates through the fixing chuck and abuts against the cylinder barrel, and the other end of the fixing bolt extends to the outer side of the shell and is connected with a hand wheel;
the supporting mechanism comprises a fixing frame and a plurality of adjusting components, the fixing frame is provided with an annular groove, the adjusting components are uniformly arranged in the annular groove, each adjusting component comprises an elastic piece and an arc-shaped plate, one end of the elastic piece is connected with the inner wall of the fixing frame, the other end of the elastic piece is connected with the arc-shaped plate, and the arc-shaped plate is attached to the outer peripheral surface of the cylinder barrel.
In one embodiment, the fixing frame is provided with an upper fixing frame and a lower fixing frame, one side of the lower fixing frame is provided with a fixing seat, a groove is formed in the position, corresponding to the fixing seat, of the upper fixing frame, and the fixing seat is embedded into the groove;
the fixing seat is provided with a rotatable rotating shaft, through holes are formed in the positions, corresponding to the rotating shafts, of the inner walls of the two sides of the groove, and the rotating shaft is movably connected with the through holes;
according to the rotation of the rotating shaft, the upper fixing frame is attached to or separated from the lower fixing frame.
In one embodiment, the support base is provided with a chute;
the supporting mechanism further comprises a sliding block, the fixing frame is arranged on the sliding block, and the sliding block is movably arranged on the sliding groove.
In one embodiment, limiting grooves are formed in the inner walls of the two sides of the sliding groove, limiting blocks are arranged at positions, corresponding to the limiting grooves, of the sliding blocks, and the limiting blocks are embedded into the limiting grooves.
In one embodiment, the support seat is further provided with a guide rail, the position of the sliding block corresponding to the guide rail is provided with a guide groove, and the guide rail is embedded into the guide groove.
In one embodiment, an upper side plate is arranged on one side of the upper fixing frame, a lower side plate is arranged at the position of the lower fixing frame corresponding to the upper side plate, and an upper bolt hole and a lower bolt hole which are communicated with each other are formed in the upper side plate and the lower side plate.
In one embodiment, the plurality of fixing components are uniformly distributed along the circumferential direction of the fixing chuck.
The advantages or beneficial effects in the technical scheme at least comprise:
the utility model discloses a fixing device is used in hydraulic cylinder processing, through placing the cylinder on fixed chuck, owing to be provided with fixed subassembly on the fixed chuck, according to the size of cylinder, through the pivot hand wheel with the position of changing fixing bolt, make fixing bolt offset with the outer peripheral face of cylinder, thereby realize the fixed to the cylinder, again owing to place the other end of cylinder on supporting mechanism's mount, owing to be provided with adjusting part on the mount, when the arc laminating of cylinder and adjusting part, the arc compresses the elastic component through the pressure that receives, thereby make the elastic component drive the arc remove, but the arc is laminated with the outer peripheral face of cylinder all the time, thereby realize the self-adaptation fixed to the cylinder, avoid appearing needing frequent change fixing device, need the condition of manual hand fixed even appear, the machining efficiency of cylinder has been improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.
FIG. 1 illustrates a schematic structural view of one view of a fixture according to an embodiment of the present disclosure;
FIG. 2 illustrates a schematic view of one view of a securing device of an embodiment of the present disclosure with a support mechanism and cylinder removed;
FIG. 3 is a schematic view of a support mechanism according to an embodiment of the present disclosure when open;
FIG. 4 is a schematic view showing a structure of the support mechanism according to the embodiment of the present disclosure when the upper mount and the lower mount are separated;
FIG. 5 is a schematic view of a support mechanism of an embodiment of the present disclosure when closed;
FIG. 6 shows an enlarged schematic view at A in FIG. 4 of an embodiment of the present disclosure;
reference numerals: 1. a spindle box;
2. fixing the chuck;
3. a fixing assembly; 31. a housing; 32. a fixing bolt; 321. a fitting member; 33. a hand wheel;
4. a support base; 41. a chute; 411. a limit groove; 42. a guide rail; 43. a threaded hole;
5. a support mechanism; 51. a fixing frame; 511. an annular groove; 512. an upper fixing frame; 5121. a groove; 5122. a through hole; 5123. an upper side plate; 51231. an upper bolt hole; 513. a lower fixing frame; 5131. a fixing seat; 5132. a rotating shaft; 5133. a lower side plate; 51331. a lower bolt hole; 52. an adjustment assembly; 521. an elastic member; 522. an arc-shaped plate; 53. a slide block; 531. a limiting block; 532. a guide groove; 533. a clamping plate; 5331. a fixing hole;
6. a cylinder barrel.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure have been shown in the accompanying drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
In addition, embodiments of the present disclosure and features of the embodiments may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
It should be understood that the term "include" and variations thereof as used herein are intended to be open-ended, i.e., "including but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below. It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "a", "an" and "the" in this disclosure are intended to be illustrative rather than limiting, and those skilled in the art will appreciate that "one or more" is intended to be construed as "one or more" unless the context clearly indicates otherwise.
The names of messages or information interacted between the various devices in the embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of such messages or information.
Referring to fig. 1-3 and 5, a fixing device for hydraulic cylinder processing comprises a headstock 1, a fixing chuck 2, a fixing assembly 3, a supporting seat 4, a supporting mechanism 5 and a cylinder 6, wherein the fixing chuck 2 is arranged at the output end of the headstock 1, the fixing assembly 3 is arranged on the fixing chuck 2, the supporting seat 4 is connected with the headstock 1, the supporting mechanism 5 is arranged on the supporting seat 4, the cylinder 6 is arranged on the fixing chuck 2 and extends to the supporting mechanism 5, and the cylinder 6 is fixed from two ends through the fixing chuck 2 and the supporting mechanism 5, so that the cylinder 6 can shake when the cylinder 6 is processed when the length of the cylinder 6 is longer;
the fixing assembly 3 comprises a shell 31 and a fixing bolt 32, the shell 31 is arranged on the outer peripheral surface of the fixing chuck 2, the fixing bolt 32 is rotationally arranged in the shell 31, one end of the fixing bolt 32 penetrates through the fixing chuck 2 and abuts against the cylinder 6, one end of the fixing bolt 32, which is close to the cylinder 6, is provided with an attaching piece 321, the other end of the fixing bolt 32 extends to the outer side of the shell 31 and is connected with a hand wheel 33, the fixing assembly 3 is provided with a plurality of fixing assemblies 3, and the fixing assemblies 3 are uniformly distributed along the circumferential direction of the fixing chuck 2;
the supporting mechanism 5 comprises a fixing frame 51 and a plurality of adjusting components 52, the fixing frame 51 is provided with an annular groove 511, the plurality of adjusting components 52 are uniformly arranged in the annular groove 511, each adjusting component 52 comprises an elastic piece 521 and an arc-shaped plate 522, one end of the elastic piece 521 is connected with the inner wall of the fixing frame 51, the other end of the elastic piece 521 is connected with the arc-shaped plate 522, and the arc-shaped plate 522 is attached to the outer peripheral surface of the cylinder barrel 6.
Based on the above structure, firstly, one end of the cylinder 6 is placed on the fixed chuck 2, by rotating the hand wheel 33 in the fixed assembly 3, since the fixed bolt 32 is screwed in the housing 31, the hand wheel 33 drives the fixed bolt 32 to move up or down along the rotation direction, so that the attaching piece 321 can attach to the outer peripheral surface of the cylinder 6, and since the fixed assembly 3 has a plurality of fixing pieces, the cylinder 6 can be fixed from various angles;
the other end of cylinder 6 is placed in the mount 51 of supporting mechanism 5, owing to be provided with several adjusting component 52 in the mount 51, when the cylinder 6 contacts with the arc 522 in the adjusting component 52, the weight of cylinder 6 self can produce pressure to arc 522, thereby make arc 522 drive elastic component 521 and compress, make the position of arc 522 change, and play fixed support's effect to cylinder 6, realize the fixed to cylinder 6 according to the cooperation of fixed component 3 and supporting mechanism 5, wherein supporting mechanism 5 is self-adaptation support, avoid appearing needing frequently changing fixing device, even need the condition that the manual hand is fixed appear.
Wherein the elastic member 521 may be any one of a compression spring, an extension spring and a bending spring.
In one embodiment, referring to fig. 3-6, the fixing frame 51 has an upper fixing frame 512 and a lower fixing frame 513, a fixing seat 5131 is disposed on one side of the lower fixing frame 513, a groove 5121 is disposed on the upper fixing frame 512 corresponding to the fixing seat 5131, and the fixing seat 5131 is embedded in the groove 5121; the fixing seat 5131 is provided with a rotatable rotating shaft 5132, through holes 5122 are formed in the inner walls of the two sides of the groove 5121 and correspond to the rotating shaft 5132, and the rotating shaft 5132 is movably connected with the through holes 5122; the upper fixing frame 512 is attached to or detached from the lower fixing frame 513 according to the rotation of the rotation shaft 5132;
an upper side plate 5123 is arranged on one side of the upper fixing frame 512, a lower side plate 5133 is arranged at a position of the lower fixing frame 513 corresponding to the upper side plate 5123, and an upper bolt hole 51231 and a lower bolt hole 51331 which are communicated with each other are formed in the upper side plate 5123 and the lower side plate 5133.
Based on the above structure, in order to facilitate the placement of the cylinder 6, the fixing frame 51 is divided into two parts, when the cylinder 6 needs to be placed, the upper fixing frame 512 is opened through the rotating shaft 5132, after the cylinder 6 is placed, the upper fixing frame 512 is closed, so that the upper fixing frame 512 is attached to the lower fixing frame 513, and since the upper fixing frame 512 and the lower fixing frame 513 are respectively provided with the upper side plate 5123 with the upper bolt hole 51231 and the lower side plate 5133 with the lower bolt hole 51331, the upper fixing frame 512 and the fixed seat 5131 are fixed through the upper bolt hole 51231 and the lower bolt hole 51331.
In one embodiment, referring to fig. 1-3, the support base 4 has a chute 41 thereon;
the supporting mechanism 5 further comprises a sliding block 53, the fixed frame 51 is arranged on the sliding block 53, the sliding block 53 is movably arranged on the sliding groove 41, limiting grooves 411 are formed in the inner walls of two sides of the sliding groove 41, limiting blocks 531 are arranged at positions of the sliding block 53 corresponding to the limiting grooves 411, the limiting blocks 531 are embedded into the limiting grooves 411, guide rails 42 are further arranged on the supporting seat 4, guide grooves 532 are arranged at positions of the sliding block 53 corresponding to the guide rails 42, the guide rails 42 are embedded into the guide grooves 532, and the sliding block 53 is connected with the fixed frame 51.
In one embodiment, referring to fig. 1-3, a plurality of evenly and symmetrically distributed threaded holes are provided on the support base 4, clamping plates 533 are provided on two sides of the slider 53, the clamping plates 533 are attached to the upper surface of the support base 4, fixing holes 5331 are provided at positions of the clamping plates 533 corresponding to the threaded holes 43, the threaded holes 43 and the fixing holes 5331 are connected by bolts, fixing of the slider 53 is achieved, and the slider 53 is prevented from being deviated in the processing process.
In the description of the present disclosure, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure.
It will be appreciated by those skilled in the art that the above-described embodiments are merely for clarity of illustration of the disclosure, and are not intended to limit the scope of the disclosure. Other variations or modifications will be apparent to persons skilled in the art from the foregoing disclosure, and such variations or modifications are intended to be within the scope of the present disclosure.
Claims (7)
1. The utility model provides a fixing device is used in hydraulic cylinder processing which characterized in that: the device comprises a main shaft box (1), a fixed chuck (2), a fixed assembly (3), a supporting seat (4), a supporting mechanism (5) and a cylinder barrel (6), wherein the fixed chuck (2) is arranged at the output end of the main shaft box (1), the fixed assembly (3) is arranged on the fixed chuck (2), the supporting seat (4) is connected with the main shaft box (1), the supporting mechanism is arranged on the supporting seat (4), and the cylinder barrel (6) is arranged on the fixed chuck (2) and extends to the supporting mechanism;
the fixing assembly (3) comprises a shell (31) and a fixing bolt (32), the shell (31) is arranged on the outer peripheral surface of the fixing chuck (2), the fixing bolt (32) is rotatably arranged in the shell (31), one end of the fixing bolt (32) penetrates through the fixing chuck (2) and abuts against the cylinder barrel (6), and the other end of the fixing bolt (32) extends to the outer side of the shell (31) and is connected with a hand wheel (33);
the supporting mechanism (5) comprises a fixing frame (51) and a plurality of adjusting components (52), the fixing frame (51) is provided with an annular groove (511), the adjusting components (52) are uniformly arranged in the annular groove (511), each adjusting component (52) comprises an elastic piece (521) and an arc-shaped plate (522), one end of the elastic piece (521) is connected with the inner wall of the fixing frame (51), the other end of the elastic piece is connected with the arc-shaped plate (522), and the arc-shaped plate (522) is attached to the outer peripheral surface of the cylinder barrel (6).
2. The hydraulic cylinder working fixture according to claim 1, wherein: the fixing frame (51) is provided with an upper fixing frame (512) and a lower fixing frame (513), a fixing seat (5131) is arranged on one side of the lower fixing frame (513), a groove (5121) is formed in the position, corresponding to the fixing seat (5131), of the upper fixing frame (512), and the fixing seat (5131) is embedded into the groove (5121);
the fixing seat (5131) is provided with a rotatable rotating shaft (5132), through holes (5122) are formed in the inner walls of the two sides of the groove (5121) at positions corresponding to the rotating shaft (5132), and the rotating shaft (5132) is movably connected with the through holes (5122);
according to the rotation of the rotating shaft (5132), the upper fixing frame (512) is attached to or detached from the lower fixing frame (513).
3. The hydraulic cylinder working fixture according to claim 1, wherein: the supporting seat (4) is provided with a sliding groove (41);
the supporting mechanism (5) further comprises a sliding block (53), the fixing frame (51) is arranged on the sliding block (53), and the sliding block (53) is movably arranged on the sliding groove (41).
4. The hydraulic cylinder working fixture according to claim 3, wherein: limiting grooves (411) are formed in the inner walls of the two sides of the sliding groove (41), limiting blocks (531) are arranged at positions, corresponding to the limiting grooves (411), of the sliding blocks (53), and the limiting blocks (531) are embedded into the limiting grooves (411).
5. The hydraulic cylinder working fixture according to claim 3, wherein: the support seat (4) is further provided with a guide rail (42), a guide groove (532) is formed in the position, corresponding to the guide rail (42), of the sliding block (53), and the guide rail (42) is embedded into the guide groove (532).
6. The hydraulic cylinder working fixture according to claim 2, wherein: the upper fixing frame (512) is characterized in that an upper side plate (5123) is arranged on one side of the upper fixing frame (512), a lower side plate (5133) is arranged at the position, corresponding to the upper side plate (5123), of the lower fixing frame (513), and an upper bolt hole (51231) and a lower bolt hole (51331) which are communicated with each other are formed in the upper side plate (5123) and the lower side plate (5133).
7. The hydraulic cylinder working fixture according to claim 1, wherein: the fixing components (3) are arranged in a plurality, and the fixing components (3) are uniformly distributed along the circumferential direction of the fixing chuck (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321143675.2U CN219818904U (en) | 2023-05-12 | 2023-05-12 | Fixing device is used in hydraulic cylinder processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321143675.2U CN219818904U (en) | 2023-05-12 | 2023-05-12 | Fixing device is used in hydraulic cylinder processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818904U true CN219818904U (en) | 2023-10-13 |
Family
ID=88274287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321143675.2U Active CN219818904U (en) | 2023-05-12 | 2023-05-12 | Fixing device is used in hydraulic cylinder processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818904U (en) |
-
2023
- 2023-05-12 CN CN202321143675.2U patent/CN219818904U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219818904U (en) | Fixing device is used in hydraulic cylinder processing | |
| CN212918550U (en) | Anchor clamps for machining | |
| CN106004130A (en) | Stamp clamping mechanism capable of supporting quick stamp mounting and demounting | |
| CN212265247U (en) | A contour machining tool for metal center compresses tightly | |
| CN211708938U (en) | Grinding device for steel casting | |
| CN111356303B (en) | Chip mainboard system of processing | |
| CN209102984U (en) | Camera lens locking apparatus | |
| CN217682783U (en) | Use stable pressure equipment to unload with dismantled and assembled articulated structure | |
| CN220881460U (en) | Clamp with adjusting mechanism | |
| CN112025357A (en) | Bearing cap fixing device | |
| CN219582691U (en) | Valve group assembly structure of centrifugal compressor | |
| CN212351724U (en) | Light rotary clamping mechanism | |
| CN214943421U (en) | Six-direction adjusting hinge | |
| CN218395562U (en) | Motor shaft straightening device for motor shaft production and processing | |
| CN220113209U (en) | Dismounting tool for cam shaft timing gear | |
| CN220427663U (en) | Machining overturning tool | |
| CN113400247B (en) | Assembly fixture for electronic equipment | |
| CN217860694U (en) | Single-support pressing mechanism of bearing ring of super lapping machine | |
| CN219325001U (en) | Cutting clamp for metal face frame | |
| CN220162053U (en) | Quick-assembling millstone of grinder | |
| CN218701966U (en) | Fine adjustment device for screen clamping frame of roll-to-roll automatic machine | |
| CN220248849U (en) | Motion conversion device | |
| CN215786766U (en) | Turning device for machining bearing seat | |
| CN218425227U (en) | Clamping structure for producing automobile stamping die | |
| CN220427598U (en) | Workpiece fixing structure for drilling machine machining and clamping system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |