CN210232334U - Milling and clamping fixture for rotary table - Google Patents
Milling and clamping fixture for rotary table Download PDFInfo
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- CN210232334U CN210232334U CN201921283028.5U CN201921283028U CN210232334U CN 210232334 U CN210232334 U CN 210232334U CN 201921283028 U CN201921283028 U CN 201921283028U CN 210232334 U CN210232334 U CN 210232334U
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Abstract
The utility model discloses a revolving stage mills clamping jig relates to milling machine centre gripping technical field, which comprises a fixing plate and i, the top of fixed plate is provided with the multiunit and places the platform, and the top of placing the platform is provided with the multiunit through-hole, the inside of through-hole all is provided with the dwang, and the dwang passes through the connecting block and is connected with the through-hole rotation, one side of dwang all is provided with the clamp splice, the bottom of placing the platform all is provided with the bracing piece, and the both sides of bracing piece all install the cylinder, the both sides of cylinder all rotate with dwang and bracing piece respectively through the. The utility model discloses a cylinder supports the dwang, and the dwang uses the connecting block to rotate as the basic point, and the dwang is inside to press from both sides tightly, makes the dwang utilize the laborsaving principle of lever, and the cylinder just can promote the dwang very easily for the work piece can be firmly fixed on placing the platform, does not need the manual work to operate, and not fragile work piece in the course of working, the cost is reduced.
Description
Technical Field
The utility model relates to a milling machine centre gripping technical field specifically is a revolving stage mills clamping jig.
Background
The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig.
However, the existing clamp needs to be manually screwed to clamp the workpiece, great strength is needed for manual clamping, time is wasted, the workpiece is loosened in the machining process and easily damaged, and the cost is increased.
Disclosure of Invention
The utility model aims to provide a: the rotary table milling clamping fixture aims at solving the problems that the existing fixture needs to be manually screwed to clamp a workpiece, great strength is needed for manual clamping, time is wasted, the workpiece can be loosened in the machining process, the workpiece is easily damaged, and the cost is increased.
In order to achieve the above object, the utility model provides a following technical scheme: a rotary table milling and clamping fixture comprises a fixed plate, wherein a plurality of groups of placing tables are arranged above the fixed plate, a plurality of groups of through holes are formed in the tops of the placing tables, rotating rods are arranged in the through holes and are rotatably connected with the through holes through connecting blocks, clamping blocks are arranged on one sides of the rotating rods, supporting rods are arranged at the bottoms of the placing tables, air cylinders are arranged on two sides of the supporting rods, two sides of each air cylinder are respectively and rotatably connected with the rotating rods and the supporting rods through pin shafts, positioning blocks are arranged on two sides of the fixed plate, the tops of the positioning blocks are detachably connected with the fixed plate through studs, a plurality of groups of clamping blocks are uniformly arranged at the bottom of the fixed plate, a plurality of groups of springs are uniformly arranged in the clamping blocks, a fixed block is arranged on one side of each spring, a base is arranged below the, the inside of draw-in groove is provided with the fixed slot with fixed block matched with, the both sides at base top all are provided with the recess, and the inside of recess is provided with the spout, the top of base is provided with the bin, and the bin is located the inside of recess, the both sides of bin all are provided with the slider with spout matched with, the bottom of locating piece is passed through the double-screw bolt and can be dismantled with the base and be connected.
Preferably, the surface of the clamping block is provided with a protective layer, and the surface of the protective layer is uniformly provided with anti-slip particles.
Preferably, the bottom of the supporting rod is provided with an external thread, and the top of the fixing plate is provided with an internal thread hole matched with the external thread.
Preferably, both ends of the connecting block are provided with rotating shafts, and a rotating shaft groove matched with the rotating shafts is arranged in the through hole.
Preferably, the top of bin is connected with the sealing door through hinge joint, and the front surface of sealing door is provided with first magnetite, the top of bin is provided with the second magnetite with first magnetite matched with.
Preferably, the storage box is internally provided with a partition plate, and the surface of the partition plate is uniformly provided with air holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cylinder supports the dwang, the dwang uses the connecting block to rotate as the basic point, the dwang is inwards pressed from both sides tightly, make the dwang utilize the laborsaving principle of lever, the cylinder just can promote the dwang very easily, make the work piece firmly fix and place the bench, do not need the manual work to operate, and not fragile work piece in the course of working, the cost is reduced, when fixing the fixed plate simultaneously, fixture block both sides fixed block inwards compresses under the extrusion of draw-in groove, make inside the fixture block can get into the draw-in groove, behind the fixture block entering draw-in groove, the spring pops out the fixed block, make the fixed block cooperate with the fixed slot, thereby fix the fixed plate, the work degree of difficulty has been reduced.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural view of the storage box of the present invention;
fig. 3 is a schematic view of the connection between the fixture block and the clamping groove of the present invention.
In the figure: 1. a fixing plate; 2. a placing table; 3. a through hole; 4. rotating the rod; 5. a clamping block; 6. a protective layer; 7. connecting blocks; 8. a cylinder; 9. a pin shaft; 10. a support bar; 11. an external thread; 12. an internally threaded bore; 13. positioning blocks; 14. a stud; 15. a base; 16. a clamping block; 17. a fixed block; 18. a spring; 19. a card slot; 20. fixing grooves; 21. a storage tank; 22. a slider; 23. a chute; 24. a sealing door; 25. a first magnet; 26. a second magnet; 27. a partition plate; 28. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
The cylinder mentioned in the utility model (model is TDA 20) can be ordered in the market or private.
Referring to fig. 1-3, a rotary table milling and clamping fixture comprises a fixing plate 1, a plurality of sets of placing tables 2 are arranged above the fixing plate 1, a plurality of sets of through holes 3 are arranged at the top of the placing tables 2, rotating rods 4 are arranged inside the through holes 3, the rotating rods 4 are rotatably connected with the through holes 3 through connecting blocks 7, clamping blocks 5 are arranged on one sides of the rotating rods 4, supporting rods 10 are arranged at the bottom of the placing tables 2, air cylinders 8 are arranged on two sides of the supporting rods 10, two sides of the air cylinders 8 are respectively rotatably connected with the rotating rods 4 and the supporting rods 10 through pin shafts 9, positioning blocks 13 are arranged on two sides of the fixing plate 1, the top of the positioning blocks 13 is detachably connected with the fixing plate 1 through studs 14, a plurality of sets of clamping blocks 16 are uniformly arranged at the bottom of the fixing plate 1, a plurality of springs 18 are uniformly, the below of fixed plate 1 is provided with base 15, and the top of base 15 is provided with draw-in groove 19 with 16 matched with of fixture block, the inside of draw-in groove 19 is provided with fixed slot 20 with fixed block 17 matched with, the both sides at base 15 top all are provided with recess 28, and the inside of recess 28 is provided with spout 23, the top of base 15 is provided with bin 21, and bin 21 is located the inside of recess 28, bin 21's both sides all are provided with spout 23 matched with slider 22, the bottom of locating piece 13 is passed through double-screw bolt 14 and can be dismantled with base 15 and be connected.
The utility model discloses a cylinder 8 supports dwang 4, dwang 4 uses connecting block 7 to rotate as the basic point, dwang 4 is inside tight tightly pressed from both sides, make dwang 4 utilize the laborsaving principle of lever, cylinder 8 just can promote dwang 4 very easily, make the work piece can be firmly fixed on placing platform 2, do not need the manual work to operate, time has been saved, work efficiency is improved, when fixing fixed plate 1 simultaneously, the fixed block 17 of 16 both sides of fixture block inwards compresses under the extrusion of draw-in groove 19, make fixture block 16 can get into inside 19 of draw-in groove, fixture block 16 gets into behind 19 of draw-in groove, spring 18 pops out fixed block 17, make fixed block 17 and fixed slot 20 cooperate, thereby fixed plate 1 has been fixed, time is saved, work efficiency is improved.
Please refer to fig. 1, the surface of the clamping block 5 is provided with a protective layer 6, and the surface of the protective layer 6 is uniformly provided with anti-slip particles.
The turntable milling and clamping fixture has the advantages that the protective layer 6 is arranged, so that the surface of a workpiece can be protected from leaving traces, the workpiece is ensured to be complete, the anti-skid particles can ensure that the workpiece is firmly fixed on the placing table 2 in the machining process, and the danger is reduced.
Please refer to fig. 1, the bottom of the support rod 10 is provided with an external thread 11, and the top of the fixing plate 1 is provided with an internal thread hole 12 matching with the external thread 11.
This kind of revolving stage mills clamping jig makes bracing piece 10 can be more convenient installation and dismantlement through external screw thread 11 and the internal thread hole 12 that sets up, and can carry out timely change to the anchor clamps of damage, has improved work efficiency.
Please refer to fig. 1, the two ends of the connecting block 7 are both provided with a rotating shaft, and the inside of the through hole 3 is provided with a rotating shaft groove matched with the rotating shaft.
This kind of revolving stage mills clamping jig can guarantee connecting block 7 normal rotation through pivot and the pivot groove that sets up for dwang 4 rotates and firmly fixes the work piece on placing the platform.
Please refer to fig. 2, the top of the storage box 21 is hinged to a sealing door 24, a first magnet 25 is disposed on the front surface of the sealing door 24, and a second magnet 26 matched with the first magnet 25 is disposed on the top of the storage box 21.
This kind of revolving stage mills clamping jig prevents through the sealing door 24 that sets up that the sweeps in the course of working from dropping into bin 21, and first magnetite 25 cooperatees with second magnetite 26 and makes opening that bin 21 can be convenient, has practiced thrift the time.
Referring to fig. 2, a partition plate 27 is disposed inside the storage tank 21, and air holes are uniformly formed on the surface of the partition plate 27.
The clamping fixture for the rotary table milling can separate the tools in the storage box 21 from the drying agent through the partition plate 27, and the drying agent can be dried by the aid of the vent holes, so that the tools are prevented from rusting.
The working principle is as follows: when the fixture starts to work, a workpiece is placed at the middle position of the placing table 2, the workpiece is positioned between the two clamping blocks 5, then the air cylinder 8 is opened, the air cylinder 8 starts to extend, the rotating rod 4 rotates by taking the connecting block 7 as a base point, the two clamping blocks 5 approach to the workpiece, the clamping blocks 5 can firmly fix the workpiece on the placing table 2 under the action of the air cylinder 8, the surface of each clamping block 5 is provided with the protective layer 6 to ensure that the workpiece is clamped, meanwhile, the surface of each protective layer 6 is provided with the anti-slip particles to prevent the workpiece from slipping out during machining, the bottom of the placing table 2 is provided with the support rod 10, the support rod 10 is connected with the internal threaded hole 12 at the top of the fixing plate 1 through the external threads 11, the support rod 10 and the whole fixture can be installed and disassembled, the screwing direction of the support rod 10 is consistent with the rotating, put fixture block 16 into draw-in groove 19 earlier, under draw-in groove 19's extrusion, the fixed block 17 of fixture block 16 both sides is inwards compressed, make fixture block 16 can get into draw-in groove 19 in, then spring 18 pops out fixed block 17, make fixture block 16 cooperate with the fixed slot 20 in the draw-in groove 19, make fixed plate 1 fixed, then can use double-screw bolt 14 to screw up locating piece 13 and base 15, make fixed plate 1 fixed at the top of base 15, bottom at fixed plate 1 is provided with bin 21, can place maintenance tool in the bin 21, and place some drier in the bin 21 and can prevent that the instrument from rustting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a revolving stage mills clamping jig, includes fixed plate (1), its characterized in that: the fixing device is characterized in that a plurality of groups of placing tables (2) are arranged above the fixing plate (1), a plurality of groups of through holes (3) are formed in the top of each placing table (2), rotating rods (4) are arranged in the through holes (3), the rotating rods (4) are rotatably connected with the through holes (3) through connecting blocks (7), clamping blocks (5) are arranged on one sides of the rotating rods (4), supporting rods (10) are arranged at the bottom of each placing table (2), air cylinders (8) are arranged on two sides of each supporting rod (10), two sides of each air cylinder (8) are respectively rotatably connected with the rotating rods (4) and the supporting rods (10) through pin shafts (9), positioning blocks (13) are arranged on two sides of the fixing plate (1), the top of each positioning block (13) is detachably connected with the fixing plate (1) through studs (14), and a plurality of groups of clamping blocks (16) are uniformly arranged at, a plurality of groups of springs (18) are uniformly arranged in the fixture blocks (16), one side of each spring (18) is provided with a fixture block (17), a base (15) is arranged below the fixture plate (1), and the top of the base (15) is provided with a clamping groove (19) matched with the clamping block (16), a fixing groove (20) matched with the fixing block (17) is arranged in the clamping groove (19), grooves (28) are arranged on both sides of the top of the base (15), a sliding groove (23) is arranged in the groove (28), a storage box (21) is arranged at the top of the base (15), the storage box (21) is positioned in the groove (28), the two sides of the storage box (21) are provided with sliding blocks (22) matched with the sliding grooves (23), the bottom end of the positioning block (13) is detachably connected with the base (15) through a stud (14).
2. The clamping fixture for the rotary table milling machine as claimed in claim 1, wherein: the surface of clamp splice (5) is provided with inoxidizing coating (6), and the surface of inoxidizing coating (6) evenly is provided with multiunit anti-skidding granule.
3. The clamping fixture for the rotary table milling machine as claimed in claim 1, wherein: the bottom of bracing piece (10) is provided with external screw thread (11), the top of fixed plate (1) is provided with internal thread hole (12) with external screw thread (11) matched with.
4. The clamping fixture for the rotary table milling machine as claimed in claim 1, wherein: the two ends of the connecting block (7) are provided with rotating shafts, and rotating shaft grooves matched with the rotating shafts are formed in the through holes (3).
5. The clamping fixture for the rotary table milling machine as claimed in claim 1, wherein: the top of bin (21) is connected with sealing door (24) through hinge joint, and sealing door (24)'s front surface is provided with first magnetite (25), the top of bin (21) is provided with second magnetite (26) with first magnetite (25) matched with.
6. The clamping fixture for the rotary table milling machine as claimed in claim 1, wherein: the inside of bin (21) is provided with baffle (27), and the surface of baffle (27) evenly is provided with the bleeder vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283028.5U CN210232334U (en) | 2019-08-09 | 2019-08-09 | Milling and clamping fixture for rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283028.5U CN210232334U (en) | 2019-08-09 | 2019-08-09 | Milling and clamping fixture for rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210232334U true CN210232334U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921283028.5U Active CN210232334U (en) | 2019-08-09 | 2019-08-09 | Milling and clamping fixture for rotary table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210232334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688231A (en) * | 2021-01-29 | 2021-04-20 | 何元健 | Auxiliary assembly is used in high altitude electric power potential safety hazard investigation |
| CN114406753A (en) * | 2022-02-16 | 2022-04-29 | 长沙湘瑞重工有限公司 | Milling machine workbench limiting structure |
-
2019
- 2019-08-09 CN CN201921283028.5U patent/CN210232334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688231A (en) * | 2021-01-29 | 2021-04-20 | 何元健 | Auxiliary assembly is used in high altitude electric power potential safety hazard investigation |
| CN114406753A (en) * | 2022-02-16 | 2022-04-29 | 长沙湘瑞重工有限公司 | Milling machine workbench limiting structure |
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