CN217943090U - Clamping mechanism for eccentric block machining - Google Patents
Clamping mechanism for eccentric block machining Download PDFInfo
- Publication number
- CN217943090U CN217943090U CN202221682925.5U CN202221682925U CN217943090U CN 217943090 U CN217943090 U CN 217943090U CN 202221682925 U CN202221682925 U CN 202221682925U CN 217943090 U CN217943090 U CN 217943090U
- Authority
- CN
- China
- Prior art keywords
- eccentric block
- block
- connecting plate
- close
- processing
- 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
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an eccentric block field, and disclose a fixture for eccentric block processing, the effectual in-process of having solved present hydraulic stem to the eccentric block centre gripping, need adjust each hydraulic stem output and shift out the distance for the slower problem of clamping speed, the on-line screen storage device comprises a base, the lateral part support frame is installed to the top symmetry of base, is equipped with the eccentric block between two lateral part support frames, and the bilateral symmetry of eccentric block is equipped with the centre gripping subassembly, and the centre gripping subassembly is including the cylinder of symmetric installation on two lateral part support frames, and two cylinder outputs all set up in being close to eccentric block one side, and the compression roller is installed to the one end of cylinder output, and the compression roller is hugged closely with the diapire of eccentric block, the utility model discloses, through twisting the screw rod for drive the connecting block after the screw rod rotates and remove towards the second connecting plate, drive two splint through the bull stick each other and be close to press from both sides the front and the back of eccentric block tightly, thereby make things convenient centre gripping to the eccentric block.
Description
Technical Field
The utility model belongs to the eccentric block field specifically is a fixture is used in eccentric block processing.
Background
According to the authorized bulletin number: CN210255864U, entitled "a clamping mechanism for processing eccentric mass", which is described in the specification: the user can place the eccentric block to be processed in the middle of the inner cavity 601, then the eccentric block can be clamped by the aid of the second hydraulic rod 602, and due to the fact that the protective pad 603 made of rubber is arranged, the eccentric block cannot be subjected to friction damage when being clamped, use of the user is facilitated, the main body 1 can move forwards and backwards by means of mutual matching of the telescopic frame 101, the fixing block 102 and the hydraulic cylinder 103, the user can use the eccentric block flexibly, and accordingly the use process of the clamping mechanism for processing the eccentric block is completed; the following drawbacks still exist:
because the eccentric block is fan-shaped or semi-circular of platykurtic generally to make each side of eccentric block and second hydraulic stem's distance inequality, thereby in the clamping process of a plurality of second hydraulic stems to the eccentric block, need adjust the volume of moving out of each second hydraulic stem output, thereby make clamping speed slower, thereby make machining efficiency reduce.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a fixture is used in eccentric block processing, the effectual in-process of having solved present hydraulic stem to the eccentric block centre gripping needs to adjust each hydraulic stem output and shifts out the distance for the slower problem of clamping speed.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping mechanism for processing an eccentric block comprises a base, wherein lateral supporting frames are symmetrically arranged at the top end of the base, the eccentric block is arranged between the two lateral supporting frames, and clamping components are symmetrically arranged on two sides of the eccentric block;
the clamping assembly comprises cylinders symmetrically arranged on two lateral supporting frames, two cylinder output ends are arranged on one side close to the eccentric block, a compression roller is arranged at one end of the cylinder output end, and the compression roller is tightly attached to the bottom wall of the eccentric block.
Preferably, the inside of compression roller is pegged graft and is had the pivot, and the pivot is rotated with the compression roller and is connected, and the backup pad is installed at the both ends of pivot.
Preferably, the second connecting plate is installed to one side of backup pad, and the connecting rod is evenly installed to one side of second connecting plate, and first connecting plate is installed to the one end of connecting rod, the output fixed connection of first connecting plate and cylinder.
Preferably, the outer sides of the compression rollers are symmetrically sleeved with clamping plates, and one sides of the two clamping plates, which are close to each other, are respectively clung to the front side and the back side of the eccentric block.
Preferably, two one side that splint are close to each other all rotates and is connected with the bull stick, and the one end rotation of bull stick has the connecting block.
Preferably, one side of the connecting block, which is close to the second connecting plate, is provided with a rotating groove, and the rotating groove is rotatably connected with a rotating block.
Preferably, a screw rod is installed on one side of the rotating block and is in threaded connection with the second connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model drives the connecting block to move towards the second connecting plate after the screw rod is rotated by screwing the screw rod, and then drives the two clamping plates to approach each other through the rotating rod, thereby clamping the front and the back of the eccentric block, and facilitating the clamping of the eccentric block;
(2) This novel output through two cylinders stretches out to drive two compression rollers and be close to each other, and the bottom of eccentric block is convex, and the diapire of compression roller and eccentric block hugs closely, thereby makes the compression roller be close to each other and produces ascending thrust to the eccentric block, thereby promotes the eccentric block rebound, conveniently adjusts the machining height of eccentric block.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structure of the clamping assembly of the present invention;
FIG. 3 is a schematic view of the structure of the compression roller of the present invention;
FIG. 4 is a schematic view of the structure of the splint of the present invention;
in the figure: 1. a base; 2. a lateral support frame; 3. an eccentric block; 4. a clamping assembly; 401. a cylinder; 402. a first connecting plate; 403. a connecting rod; 404. a second connecting plate; 405. a support plate; 406. a rotating shaft; 407. a compression roller; 408. a splint; 409. a rotating rod; 410. connecting blocks; 411. a screw; 412. rotating the groove; 413. and (6) turning the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment one, given by fig. 1-4, the utility model discloses a base 1, lateral part support frame 2 is installed to the top symmetry of base 1, be equipped with eccentric block 3 between two lateral part support frames 2, the bilateral symmetry of eccentric block 3 is equipped with clamping component 4, clamping component 4 includes cylinder 401 of symmetry installation on two lateral part support frames 2, two cylinder 401 output ends all set up in being close to eccentric block 3 one side, compression roller 407 is installed to the one end of cylinder 401 output end, compression roller 407 hugs closely with the diapire of eccentric block 3, the inside grafting of compression roller 407 has pivot 406, pivot 406 rotates with compression roller 407 to be connected, the backup pad 405 is installed at the both ends of pivot 406, second connecting plate 404 is installed to one side of backup pad 405, connecting rod 403 is evenly installed to one side of second connecting plate 404, first connecting plate 403 is installed to the one end of connecting rod 403, first connecting plate 402 rotates with the output fixed connection of cylinder 401, splint 408 has been cup jointed to the outside symmetry of compression roller 407, the one side that two splint 408 are close to each other is just hugged closely with eccentric block 3 front and the back respectively, one side that two splint 408 are close to each other all rotates and is connected with the bull stick 409, connecting plate 409 has a connecting plate 413, one side of connecting plate is connected with the threaded connection of a screw rod 413 is installed to the connecting plate 410, connecting plate 412 that the connecting plate 410 is connected with the screw rod is connected with the screw thread of connecting plate 411;
The working principle is as follows: when the eccentric block machining device is used, an eccentric block 3 to be machined is placed between two compression rollers 407, the air cylinder 401 is started, the output ends of the two air cylinders 401 are close to each other, so that the two compression rollers 407 are pushed to be close to each other, the two compression rollers 407 are in contact with the arc-shaped bottom wall of the eccentric block 3, then the screw rods 411 on two sides are screwed, the screw rods 411 are in threaded connection with the second connecting plate 404, the screw rods 411 are in rotary connection with the connecting block 410, the connecting block 410 is driven to move towards the second connecting plate 404 after the screw rods 411 rotate, then the two clamping plates 408 are driven to be close to each other through the rotating rod 409, so that the eccentric block 3 is clamped by the two clamping plates 408, and the eccentric block 3 is clamped conveniently;
when the height of eccentric block 3 needs to be adjusted, because the 3 diapalls of eccentric block are arc, thereby through two cylinders 401, make the output of two cylinders 401 outwards stretch out, drive two compression rollers 407 and be close to each other, because compression roller 407 and eccentric block 3's diapalls contact, thereby after two compression rollers 407 are close to each other, two compression rollers 407 produce ascending thrust to eccentric block 3, thereby promote eccentric block 3 rebound, thereby conveniently adjust eccentric block 3's machining height.
Claims (7)
1. The utility model provides a fixture is used in eccentric block processing, includes base (1), its characterized in that: the top end of the base (1) is symmetrically provided with lateral supporting frames (2), an eccentric block (3) is arranged between the two lateral supporting frames (2), and clamping components (4) are symmetrically arranged on two sides of the eccentric block (3);
the clamping assembly (4) comprises air cylinders (401) which are symmetrically arranged on two lateral supporting frames (2), the output ends of the two air cylinders (401) are arranged on one side close to the eccentric block (3), a pressing roller (407) is arranged at one end of the output end of the air cylinders (401), and the pressing roller (407) is tightly attached to the bottom wall of the eccentric block (3).
2. The clamping mechanism for processing the eccentric block as claimed in claim 1, wherein: the inside of compression roller (407) is pegged graft and is had pivot (406), and pivot (406) and compression roller (407) rotate and are connected, and backup pad (405) are installed at the both ends of pivot (406).
3. The clamping mechanism for processing the eccentric block as claimed in claim 2, wherein: second connecting plate (404) is installed to one side of backup pad (405), and connecting rod (403) are evenly installed to one side of second connecting plate (404), and first connecting plate (402) is installed to the one end of connecting rod (403), first connecting plate (402) and the output fixed connection of cylinder (401).
4. The clamping mechanism for processing the eccentric block as claimed in claim 1, wherein: clamping plates (408) are symmetrically sleeved on the outer sides of the compression rollers (407), and one sides, close to each other, of the two clamping plates (408) are respectively attached to the front side and the back side of the eccentric block (3).
5. The clamping mechanism for processing the eccentric block as claimed in claim 4, wherein: one side that two splint (408) are close to each other all rotates and is connected with bull stick (409), and the one end of bull stick (409) rotates there is connecting block (410).
6. The clamping mechanism for the eccentric block processing as claimed in claim 5, wherein: a rotating groove (412) is formed in one side, close to the second connecting plate (404), of the connecting block (410), and a rotating block (413) is rotatably connected inside the rotating groove (412).
7. The clamping mechanism for processing the eccentric block as claimed in claim 6, wherein: and a screw rod (411) is installed on one side of the rotating block (413), and the screw rod (411) is in threaded connection with the second connecting plate (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221682925.5U CN217943090U (en) | 2022-06-30 | 2022-06-30 | Clamping mechanism for eccentric block machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221682925.5U CN217943090U (en) | 2022-06-30 | 2022-06-30 | Clamping mechanism for eccentric block machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217943090U true CN217943090U (en) | 2022-12-02 |
Family
ID=84218417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221682925.5U Active CN217943090U (en) | 2022-06-30 | 2022-06-30 | Clamping mechanism for eccentric block machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217943090U (en) |
-
2022
- 2022-06-30 CN CN202221682925.5U patent/CN217943090U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109693167B (en) | A kind of precision bearing surface processing equipment | |
| CN107855784A (en) | A kind of auto panel positioning clamping rotating mechanism | |
| CN209812362U (en) | Automatic press machine manipulator capable of moving in multiple directions | |
| CN106426365A (en) | Paper compaction device for paper cutter | |
| CN217943090U (en) | Clamping mechanism for eccentric block machining | |
| CN109664170A (en) | A kind of adjustable roll shaft end face grinding device | |
| CN211027546U (en) | Small copper pipe drawing machine | |
| CN208556974U (en) | A kind of metal shaft surface burr remover | |
| CN208662737U (en) | A kind of tapping machine for internal thread machining | |
| CN208005445U (en) | A kind of Novel crystal clamping device | |
| CN208178867U (en) | For compressing the indenter device of bearing in a kind of bearing detecting device | |
| CN211576773U (en) | Anti-drop's tensile anchor clamps that detect of material | |
| CN208514452U (en) | A kind of hydraulic system maintenance unit | |
| CN208409526U (en) | A kind of aluminium alloy extrusions top surface polishing mechanism with convex shape locating slot | |
| CN108858635B (en) | Workstation is used in production and processing of multi-functional environmental protection furniture | |
| CN107138985A (en) | A kind of fixture clamped for many cylindrical parts and its application method | |
| CN209614406U (en) | A kind of hydraulic pendulum plate shears Plate compression device | |
| CN208528612U (en) | Mechanical gripping means is used in a kind of processing | |
| CN208916785U (en) | Bottom of bottle de-watering apparatus is used on a kind of canning line | |
| CN210990949U (en) | Adjustable bone fragment both ends fixing device | |
| CN206967086U (en) | A kind of fixture clamped for more cylindrical parts | |
| CN207656453U (en) | A kind of cylindrical sleeve processing polished mechanism rotating and clamping device | |
| CN207672227U (en) | A kind of cotton-wadded quilt production covering tyre grinding machine | |
| CN220839767U (en) | Clamp for photoelectric device production | |
| CN211203073U (en) | Novel enhanced pneumatic actuator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |