CN211162889U - Pentahedron machining center workstation assembly - Google Patents
Pentahedron machining center workstation assembly Download PDFInfo
- Publication number
- CN211162889U CN211162889U CN201921873994.2U CN201921873994U CN211162889U CN 211162889 U CN211162889 U CN 211162889U CN 201921873994 U CN201921873994 U CN 201921873994U CN 211162889 U CN211162889 U CN 211162889U
- Authority
- CN
- China
- Prior art keywords
- machining center
- workbench
- base
- workstation
- rotary
- 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
- Machine Tool Units (AREA)
Abstract
The utility model provides a pentahedron machining center workstation assembly, including base, power pack, swivelling joint platform, workstation, clamping unit and swivelling joint mechanism, power pack and swivelling joint platform are all installed in the base, clamping unit installs between swivelling joint platform and workstation, swivelling joint structure locates between workstation and the base. The pentahedron machining center workbench assembly manufactured by the technical scheme of the utility model adds the rotary connecting mechanism at the joint of the workbench and the base, thereby greatly reducing the pressure of the central shaft and the abrasion between the workbench and the base when processing workpieces, effectively preventing the conditions of unstable support, inclined table surface and the like and ensuring the machining precision; meanwhile, during maintenance operation, the workbench can be taken down for maintenance only by detaching the connecting part of the base, and manpower and material resources are saved.
Description
Technical Field
The utility model belongs to pentahedron machining center field especially relates to a pentahedron machining center workstation assembly.
Background
Pentahedron machining center means the machining center that main shaft axis and workstation set up perpendicularly, is mainly applicable to the large-scale part of processing, and a clamping can be processed five not equidirectional faces, and the machining part is placed on the plane to the current pentahedron machining center workstation mostly, relies on the center pin to drive the rotation in order to process the work piece, however, this kind of bearing structure is great to the workstation harm, appears supporting unstably easily, situations such as mesa slope, and it is very troublesome to get up to maintain, and work load is big, wastes time and energy. Therefore, a pentahedron machining center workbench assembly is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a pentahedron machining center workbench assembly is designed.
Realize above-mentioned purpose the technical scheme of the utility model be, a pentahedron machining center workstation assembly, including base, power pack, swivelling joint platform, workstation, clamping unit and swivelling joint mechanism, power pack and swivelling joint platform are all installed in the base, clamping unit installs between swivelling joint platform and workstation, swivelling joint structure locates between workstation and the base.
The base comprises a supporting portion, a fixing portion and a connecting portion, the fixing portion and the supporting portion are integrally formed, the connecting portion is connected to the top of the fixing portion through bolts, a fixing sliding groove is formed in the upper surface of the fixing portion, and a connecting sliding groove is formed in the lower surface of the connecting portion.
The power unit comprises a rotary oil cylinder and a central shaft, the input end of the central shaft is connected with the output end of the rotary oil cylinder, and the output end of the central shaft is connected with the workbench.
The rotary connecting table is connected to the middle of the central shaft and located in a fixing portion of the base, an angular contact bearing is installed between the edge of the rotary connecting table and the fixing portion, and four positioning sliding grooves are formed in the rotary connecting table.
The bottom surface of the workbench is connected with the central shaft, four clamping channels corresponding to the fixed sliding grooves are arranged on the workbench, and two opposite rotary sliding grooves are arranged at the outer ring of the upper surface and the lower surface of the workbench.
The clamping unit comprises four hydraulic cylinders and four clamping mechanisms, the telescopic ends of the hydraulic cylinders are connected with the clamping mechanisms, and the hydraulic cylinders are fixedly installed on the rotary connecting table.
The clamping mechanism comprises a positioning block, a connecting rod, a fixing block and a clamping block, the positioning block is located in the positioning sliding groove, one end of the connecting rod is fixedly connected with the fixing block, the clamping block is fixedly connected to the other end of the connecting rod, the positioning block is fixed on the connecting rod, and the middle of the connecting rod is connected with the telescopic end of the hydraulic cylinder.
The rotary connecting mechanism comprises two clamping rings, ten holes are formed in the clamping rings, and balls are arranged in the holes.
One clamping ring is arranged between the fixing part and the workbench, and the other clamping ring is arranged between the workbench and the connecting part.
The ball that is located the snap ring downthehole between fixed part and the workstation is installed between fixed spout and the rotatory spout of below, the ball that is located the snap ring downthehole between workstation and connecting portion is installed between the rotatory spout of connecting spout and top.
The pentahedron machining center workbench assembly manufactured by the technical scheme of the utility model adds the rotary connecting mechanism at the joint of the workbench and the base, thereby greatly reducing the pressure of the central shaft and the abrasion between the workbench and the base when processing workpieces, effectively preventing the conditions of unstable support, inclined table surface and the like and ensuring the machining precision; meanwhile, during maintenance operation, the workbench can be taken down for maintenance only by detaching the connecting part of the base, and manpower and material resources are saved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is a perspective view of the structure of the present invention;
FIG. 3 is an enlarged view of the mounting of the swivel connection mechanism;
FIG. 4 is a diagram of a snap ring and ball structure.
In the figure: 1. a base; 2. a rotary connecting table; 3. a work table; 4. a support portion; 5. a fixed part; 6. A connecting portion; 7. fixing the chute; 8. connecting the sliding chute; 9. rotating the oil cylinder; 10. a central shaft; 11. an angular contact bearing; 12. positioning the chute; 13. a clamping channel; 14. rotating the chute; 15. a hydraulic cylinder; 16. Positioning blocks; 17. a connecting rod; 18. a fixed block; 19. a clamping block; 20. a snap ring; 21. an aperture; 22. and a ball.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, and as shown in fig. 1-2, a pentahedral machining center worktable assembly includes a base, a power unit, a rotary connecting table, a worktable, a clamping unit and a rotary connecting mechanism, wherein the power unit and the rotary connecting table are both installed in the base, the clamping unit is installed between the rotary connecting table and the worktable, and the rotary connecting mechanism is installed between the worktable and the base; the base comprises a supporting part, a fixing part and a connecting part, the fixing part and the supporting part are integrally formed, the connecting part is connected above the fixing part through a bolt, a fixing sliding groove is formed in the upper surface of the fixing part, and a connecting sliding groove is formed in the lower surface of the connecting part; the power unit comprises a rotary oil cylinder and a central shaft, the input end of the central shaft is connected with the output end of the rotary oil cylinder, and the output end of the central shaft is connected with the workbench; the rotary connecting table is connected to the middle of the central shaft and is positioned in the fixing part of the base, an angular contact bearing is arranged between the edge of the rotary connecting table and the fixing part, and four positioning sliding chutes are formed in the rotary connecting table; the bottom surface of the workbench is connected with the central shaft, four clamping channels corresponding to the fixed sliding grooves are arranged on the workbench, and two opposite rotating sliding grooves are arranged at the outer rings of the upper surface and the lower surface of the workbench; the clamping unit comprises four hydraulic cylinders and four clamping mechanisms, the telescopic ends of the hydraulic cylinders are connected with the clamping mechanisms, and the hydraulic cylinders are fixedly installed on the rotary connecting table.
The clamping mechanism comprises a positioning block, a connecting rod, a fixing block and a clamping block, the positioning block is located in the positioning sliding groove, one end of the connecting rod is fixedly connected with the fixing block, the clamping block is fixedly connected to the other end of the connecting rod, the positioning block is fixed on the connecting rod, and the middle of the connecting rod is connected with the telescopic end of the hydraulic cylinder.
When a workpiece is machined, firstly, the connecting rod is pushed to move through the hydraulic cylinder, and the positioning block fixed with the connecting rod slides in the positioning chute, so that the clamping block can clamp the workpiece along the clamping channel; when a workpiece needs to be rotated, the rotary oil cylinder can drive the rotary connecting table and the workbench to rotate together through the central shaft, and an angular contact bearing is arranged between the rotary workbench and the base, so that friction loss can be effectively reduced; when the workstation need repair or change, only need pull down the connecting portion of base and can take out the workstation of inside, saved manpower and materials.
As shown in fig. 3-4, the rotary connecting mechanism comprises two snap rings, ten holes are arranged on the snap rings, and balls are arranged in the holes; one clamping ring is arranged between the fixing part and the workbench, and the other clamping ring is arranged between the workbench and the connecting part; the ball that is located the snap ring downthehole between fixed part and the workstation is installed between fixed spout and the rotatory spout of below, the ball that is located the snap ring downthehole between workstation and connecting portion is installed between the rotatory spout of connecting spout and top.
Be provided with swivelling joint mechanism between workstation and the base, through the cooperation between snap ring and ball, ball and the spout, reduced the processing work piece in-process greatly, swivel work head has prolonged the life of workstation to its wearing and tearing that cause with the base.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. The utility model provides a pentahedron machining center workstation assembly, its characterized in that, includes base (1), power pack, swivelling joint platform (2), workstation (3), presss from both sides tight unit and swivelling joint mechanism, power pack and swivelling joint platform (2) are all installed in base (1), press from both sides tight unit and install between swivelling joint platform (2) and workstation (3), swivelling joint structure locates between workstation (3) and base (1).
2. The pentahedral machining center workbench assembly according to claim 1, wherein the base (1) comprises a supporting portion (4), a fixing portion (5) and a connecting portion (6), the fixing portion (5) and the supporting portion (4) are integrally formed, the connecting portion (6) is connected above the fixing portion (5) through a bolt, a fixing sliding groove (7) is formed in the upper surface of the fixing portion (5), and a connecting sliding groove (8) is formed in the lower surface of the connecting portion (6).
3. The pentahedral machining center workbench assembly according to claim 1, wherein the power unit comprises a rotary cylinder (9) and a central shaft (10), the input end of the central shaft (10) is connected with the output end of the rotary cylinder (9), and the output end of the central shaft (10) is connected with the workbench (3).
4. The pentahedral machining center workbench assembly according to claim 1, wherein the rotary connecting table (2) is connected to the middle of the central shaft (10) and located in the fixing part (5) of the base (1), an angular contact bearing (11) is installed between the edge of the rotary connecting table (2) and the fixing part (5), and four positioning sliding grooves (12) are arranged on the rotary connecting table (2).
5. The pentahedral machining center workbench assembly according to claim 1, wherein the bottom surface of the workbench (3) is connected with a central shaft (10), four clamping channels (13) corresponding to the fixed sliding grooves (7) are arranged on the workbench (3), and two opposite rotating sliding grooves (14) are arranged at the outer rings of the upper and lower surfaces of the workbench (3).
6. The pentahedral machining center workbench assembly according to claim 1, wherein the clamping unit comprises four hydraulic cylinders (15) and four clamping mechanisms, the telescopic ends of the hydraulic cylinders (15) are connected with the clamping mechanisms, and the hydraulic cylinders (15) are fixedly mounted on the rotary connecting table (2).
7. The pentahedral machining center workbench assembly according to claim 6, wherein the clamping mechanism comprises a positioning block (16), a connecting rod (17), a fixing block (18) and a clamping block (19), the positioning block (16) is located in the positioning sliding groove (12), one end of the connecting rod (17) is fixedly connected with the fixing block (18), the clamping block (19) is fixedly connected to the other end of the connecting rod (17), the positioning block (16) is fixed on the connecting rod (17), and the middle part of the connecting rod (17) is connected with the telescopic end of the hydraulic cylinder (15).
8. The pentahedral machining center workbench assembly according to claim 1, wherein the rotary connection mechanism comprises two snap rings (20), the snap rings (20) are provided with ten holes (21), and the balls (22) are installed in the holes (21).
9. The pentahedral machining center table assembly according to claim 8, wherein one snap ring (20) is provided between the fixing portion (5) and the table (3), and the other snap ring (20) is provided between the table (3) and the connecting portion (6).
10. The pentahedral machining center table assembly according to claim 9, wherein the balls (22) in the holes (21) in the snap ring (20) between the fixed portion (5) and the table (3) are installed between the fixed chute (7) and the lower rotary chute (14), and the balls (22) in the holes (21) in the snap ring (20) between the table (3) and the connecting portion (6) are installed between the connecting chute (8) and the upper rotary chute (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873994.2U CN211162889U (en) | 2019-10-31 | 2019-10-31 | Pentahedron machining center workstation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873994.2U CN211162889U (en) | 2019-10-31 | 2019-10-31 | Pentahedron machining center workstation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211162889U true CN211162889U (en) | 2020-08-04 |
Family
ID=71818958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921873994.2U Active CN211162889U (en) | 2019-10-31 | 2019-10-31 | Pentahedron machining center workstation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211162889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958082A (en) * | 2020-08-20 | 2020-11-20 | 山东航天电子技术研究所 | Small component fixing operation device |
-
2019
- 2019-10-31 CN CN201921873994.2U patent/CN211162889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958082A (en) * | 2020-08-20 | 2020-11-20 | 山东航天电子技术研究所 | Small component fixing operation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108422145B (en) | Large-scale adjustable frame structure welding fixture | |
| CN112917202B (en) | Automatic aligning and clamping device and method for circular ring type part | |
| CN210147483U (en) | Workbench for horizontal milling and boring machine | |
| CN211162889U (en) | Pentahedron machining center workstation assembly | |
| CN110539193A (en) | Novel special clamp for cutting bearing outer ring | |
| CN214559175U (en) | Automatic aligning and clamping device for ring-shaped parts | |
| CN205497026U (en) | Special fixture of ordinary boring and milling machine machining chain wheel | |
| CN218193771U (en) | Cross quick clamping device | |
| CN114406730B (en) | Numerical control rotary workbench | |
| CN208592392U (en) | A kind of device using general horizontal lathe processing part concave circular arc face | |
| CN214518986U (en) | Numerical control machine tool fixture | |
| CN211708761U (en) | Novel special clamp for cutting bearing outer ring | |
| CN210412637U (en) | Combined drilling machine | |
| CN209998797U (en) | rotary clamping tool | |
| CN208556700U (en) | A kind of CNC milling machine workbench indexing mechanism | |
| CN112536603A (en) | Machining equipment | |
| CN214603254U (en) | Special hydraulic clamping device for circular ring workpiece | |
| CN218745224U (en) | Cutting clamping device with multi-station adjusting function | |
| CN206527537U (en) | Engine cylinder-body clamp for machining | |
| CN215788264U (en) | Wood model frock is used in valve production | |
| CN216829820U (en) | Workpiece positioning and clamping device for machining and machine tool | |
| CN217095954U (en) | Special self-centering rotary table for single-station sawing machine | |
| CN212502473U (en) | Rotary moving assembly tool for workbench | |
| CN219335996U (en) | Heavy-load rotary supporting mechanism of inverted vertical lathe and mounting seat thereof | |
| CN216097694U (en) | Special machine for milling concave table plane rotary table of clutch cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |