CN214518940U - Multi-workpiece fixing machining workbench of machining center - Google Patents
Multi-workpiece fixing machining workbench of machining center Download PDFInfo
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- CN214518940U CN214518940U CN202120516924.2U CN202120516924U CN214518940U CN 214518940 U CN214518940 U CN 214518940U CN 202120516924 U CN202120516924 U CN 202120516924U CN 214518940 U CN214518940 U CN 214518940U
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- 238000003754 machining Methods 0.000 title claims description 5
- 238000003825 pressing Methods 0.000 claims abstract description 49
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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Abstract
The utility model discloses a multi-workpiece fixing and processing workbench of a processing center, which comprises a bottom plate and a placing plate fixed on the bottom plate, and also comprises a plurality of middle pressing devices arranged on the placing plate and a boundary abutting device arranged on the bottom plate, wherein the middle pressing devices comprise a bottom block and a pressing block, the upper surface of the placing plate is provided with a chute, the bottom block is arranged in the chute in a sliding way, the upper end of the bottom block is provided with a groove, the groove is provided with a cylinder in a rotating way, the side wall of the groove is provided with a first arc groove, a second arc groove and a vertical groove, the first arc groove is internally provided with a sliding block in a sliding way, the sliding block is fixed with the cylinder, the upper end and the lower end of the vertical groove are respectively communicated with the first arc groove and the second arc groove, the pressing block is arranged at the upper end of the bottom block, a locking screw rod is arranged on the pressing block in a penetrating way and rotating way, the upper end of the bottom block is provided with an internal thread hole, a connecting assembly is arranged between the bottom block and the pressing block, has the advantage of fixing a plurality of workpieces simultaneously to increase efficiency.
Description
Technical Field
The utility model relates to a machining center technical field, in particular to machining center's fixed processing workstation of multiplex spare.
Background
The machining center is a computer numerical control machine tool for short, and is an automatic machine tool controlled by a program. The control system can logically process a program specified by a control code or other symbolic instructions, and decode the program through a computer, so that a machine tool executes specified actions, and a blank material is machined into a semi-finished product part through cutting by a cutter.
The workbench on the existing machining center can only fix one workpiece, so that the machining center can only machine one workpiece at the same time, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a machining center's fixed processing workstation of multiplex spare has the advantage of fixing a plurality of work pieces in order to increase efficiency simultaneously.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a multi-workpiece fixing and processing workbench of a processing center comprises a bottom plate, a placing plate fixed on the bottom plate, a plurality of middle pressing devices arranged on the placing plate and a boundary abutting device arranged on the bottom plate, wherein each middle pressing device comprises a bottom block and a pressing block, the upper surface of the placing plate is provided with a sliding groove, the bottom blocks are arranged in the sliding grooves in a sliding manner, the upper ends of the bottom blocks are provided with grooves, the grooves are internally provided with cylinders in a rotating manner, the side walls of the grooves are provided with a first arc-shaped groove, a second arc-shaped groove and a vertical groove, the first arc-shaped groove is internally provided with a sliding block in a sliding manner, the sliding block is fixed with the cylinders, the upper ends and the lower ends of the vertical grooves are respectively communicated with the first arc-shaped groove and the second arc-shaped groove, the pressing block is arranged at the upper ends of the bottom blocks, a locking screw rod is arranged on the pressing block in a penetrating and rotating manner, the upper end of the bottom block is provided with an internal thread hole, and the lower end of the locking screw rod is in threaded fit with the internal thread hole, and a connecting assembly is arranged between the bottom block and the pressing block.
By adopting the technical scheme, the locking screw is firstly unscrewed, the pressing block is rotated, under the action of the connecting assembly, the pressing block is rotated to drive the cylinder to rotate, the cylinder rotates to drive the sliding block to slide along the first arc-shaped groove, when the sliding block slides to the lower end of the vertical groove, the pressing block is moved upwards, the locking screw enables the pressing block to be connected with the bottom block, the pressing block is moved to drive the cylinder to move upwards, the cylinder drives the sliding block to move upwards until the second arc-shaped groove where the sliding block moves, the pressing block is rotated to drive the sliding block to move into the second arc-shaped groove, then a plurality of workpieces are placed on the placing plate, after the workpieces are placed, the pressing block is reversed, the pressing block drives the sliding block to move back along the second arc-shaped groove, the vertical groove and the first arc-shaped groove, two ends of the pressing block are positioned at the upper sides of the workpieces, the locking screw is rotated to press the pressing block onto the workpieces on the placing plate, and the middle of the workpieces are pressed, the boundary abutting device abuts against two ends of the workpiece.
As preferred, the border is supported tight device and is included a plurality of fixed blocks and a plurality of tight pole of supporting, and is a plurality of the fixed block is all fixed in and is placed on the board, the sliding tray has been seted up to the fixed block upper surface, it is provided with the sliding block to slide in the sliding tray, support the tight pole and slide and set up on the fixed block, it is fixed with the sliding block to support tight pole, it leads to the groove to have seted up on the tight pole, it is fixed with a plurality of montants on the board to place, the montant is in fixed block one side, logical groove is passed to the upper end of montant, the montant slides and sets up in leading to the inslot, montant upper end screw thread is provided with lock nut.
Adopt above-mentioned technical scheme, when will support the work piece tightly, remove and support tight pole, support tight pole removal and drive the sliding block and remove in the sliding tray, touch until the one end of supporting tight pole and the one end of work piece, support tight pole when removing, the upper end of montant can slide in leading to the inslot, rotates lock nut, and lock nut is with the position fixation of montant and support tight pole.
Preferably, a first limiting groove is formed in the side wall of the sliding groove, an adjusting block is fixed on the side wall of the bottom block, an adjusting rod penetrates through the adjusting block and is rotatably arranged on the adjusting block, a first limiting block is fixed at the lower end of the adjusting rod, and a hand lever is fixed at the upper end of the adjusting rod.
Adopt above-mentioned technical scheme, rotate the hand lever, the hand lever rotates and drives the regulation pole and rotate, adjusts the pole and rotates and drive stopper one and change over to the spacing inslot one, and the bottom block will unable follow the spout and shift out this moment, and when will shifting out the bottom block, the reversal hand lever, the hand lever drive adjust the pole reversal, adjust the pole reversal and drive the stopper and roll out spacing inslot one, can shift out the bottom block from the spout this moment.
Preferably, a second limiting groove is formed in the side wall of the sliding groove, a second limiting block is arranged in the second limiting groove in a sliding mode, and the second limiting block is fixed with the sliding block.
By adopting the technical scheme, the second limiting block can only move in the second limiting groove, so that the sliding block is limited.
Preferably, coupling assembling includes the connecting rod, the jack has been seted up to the cylinder upper end, the connecting rod runs through the briquetting, the lower extreme of connecting rod slides and sets up in the jack.
By adopting the technical scheme, the connecting rod plays a role in connecting the pressing block and the cylinder, so that the pressing block and the cylinder can rotate simultaneously.
Preferably, a plurality of spacing blocks are fixed on the placing plate.
By adopting the technical scheme, the spacing blocks are used for spacing a plurality of workpieces so as to fix the workpieces.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic structural diagram of a middle pressing device according to an embodiment;
FIG. 3 is a schematic diagram illustrating the positions of the first arc-shaped slot, the second arc-shaped slot and the vertical slot according to the embodiment;
FIG. 4 is a schematic diagram of the embodiment showing positions of a sliding chute, a first limiting groove, an adjusting block, an adjusting rod, a first limiting block and a hand lever;
FIG. 5 is a schematic structural diagram of an embodiment of a boundary abutting device;
FIG. 6 is a schematic diagram of the embodiment showing the positions of the fixing block, the tightening rod, the sliding groove, the sliding block, the lock nut, the second limiting groove and the second limiting block.
Reference numerals: 1. a base plate; 2. placing the plate; 3. a middle compression device; 4. a boundary abutting device; 5. a bottom block; 6. briquetting; 7. a chute; 8. a groove; 9. a cylinder; 10. a first arc-shaped groove; 11. an arc-shaped groove II; 12. a vertical slot; 13. a slider; 14. locking the screw rod; 15. an internally threaded bore; 16. a fixed block; 17. a tightening rod; 18. a sliding groove; 19. a slider; 20. a through groove; 21. a vertical rod; 22. a lock nut; 23. a first limiting groove; 24. an adjusting block; 25. adjusting a rod; 26. a first limiting block; 27. a handle; 28. a second limiting groove; 29. a second limiting block; 30. a connecting rod; 31. a jack; 32. a spacer block; 33. a connecting assembly is provided.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1 to 6, a multi-workpiece fixing and processing workbench of a processing center comprises a bottom plate 1, a placing plate 2 fixed on the bottom plate 1, a plurality of middle pressing devices 3 arranged on the placing plate 2, and a boundary abutting device 4 arranged on the bottom plate 1, wherein each middle pressing device 3 comprises a bottom block 5 and a pressing block 6, a chute 7 is arranged on the upper surface of the placing plate 2, the bottom block 5 is slidably arranged in the chute 7, a groove 8 is arranged at the upper end of the bottom block 5, a cylinder 9 is rotatably arranged in the groove 8, the pressing block 6 is arranged at the upper end of the bottom block 5, a locking screw 14 is arranged on the pressing block 6 in a penetrating and rotating manner, an internal threaded hole 15 is arranged at the upper end of the bottom block 5, the lower end of the locking screw 14 is in threaded fit with the internal threaded hole 15, the locking screw 14 is firstly unscrewed, the pressing block 6 is rotated, a connecting assembly 33 is arranged between the bottom block 5 and the pressing block 6, and the connecting assembly 33 comprises a connecting rod 30, the upper end of the cylinder 9 is provided with an insertion hole 31, the connecting rod 30 penetrates through the pressing block 6, the lower end of the connecting rod 30 is arranged in the insertion hole 31 in a sliding manner, the connecting rod 30 plays a role of connecting the pressing block 6 and the cylinder 9, so that the pressing block 6 and the cylinder 9 can rotate simultaneously, the pressing block 6 rotates to drive the cylinder 9 to rotate, the side wall of the groove 8 is provided with a first arc groove 10, a second arc groove 11 and a vertical groove 12, a sliding block 13 is arranged in the first arc groove 10 in a sliding manner, the sliding block 13 is fixed with the cylinder 9, the upper end and the lower end of the vertical groove 12 are respectively communicated with the first arc groove 10 and the second arc groove 11, the cylinder 9 rotates to drive the sliding block 13 to slide along the first arc groove 10, when the sliding block 13 slides to the lower end of the vertical groove 12, the pressing block 6 is moved upwards, the pressing block 6 is connected with the bottom block 5 through the locking screw 14, the pressing block 6 is moved to drive the cylinder 9 to move upwards, the sliding block 13 is driven by the cylinder 9 to move upwards until the sliding block 13 moves to the second arc groove 11 to move, and the pressing block 6 is rotated, and the pressing block 6 drives the sliding block 13 to move into the second arc-shaped groove 11.
As shown in fig. 1, 5 and 6, a plurality of spacing blocks 32 are fixed on a placing plate 2, a plurality of workpieces are placed on the placing plate 2, the workpieces are isolated by the spacing blocks 32, after the workpieces are placed, a pressing block 6 is reversed, the pressing block 6 drives a sliding block 13 to move back along an arc groove two 11, a vertical groove 12 and an arc groove one 10, both ends of the pressing block 6 are positioned at the upper side of the workpieces, a locking screw 14 is rotated, the locking screw 14 presses the pressing block 6 onto the workpieces, the workpieces are pressed on the placing plate 2, the middle parts of the workpieces are pressed, a boundary abutting device 4 comprises a plurality of fixing blocks 16 and a plurality of abutting rods 17, the fixing blocks 16 are fixed on the placing plate 2, a sliding groove 18 is formed in the upper surface of the fixing block 16, a sliding block 19 is arranged in the sliding groove 18 in a sliding manner, a limiting groove two 28 is formed in the side wall of the sliding groove 18, a limiting block two 29 is arranged in the limiting groove 28 in a sliding manner, the second limit block 29 is fixed with the sliding block 19, the second limit block 29 can only move in the second limit groove 28, so that the sliding block 19 is limited, the tightening rod 17 is arranged on the fixed block 16 in a sliding way, the tightening rod 17 is fixed with the sliding block 19, then, the two ends of the workpiece are required to be abutted tightly, the abutting rod 17 is moved, the abutting rod 17 is provided with a through groove 20, the placing plate 2 is fixed with a plurality of vertical rods 21, the vertical rods 21 are positioned at one side of the fixing block 16, the upper ends of the vertical rods 21 penetrate through the through groove 20, the vertical rods 21 are arranged in the through groove 20 in a sliding manner, the abutting rod 17 moves to drive the sliding block 19 to move in the sliding groove 18 until one end of the abutting rod 17 is abutted against one end of the workpiece, when the abutting rod 17 moves, the upper end of the vertical rod 21 can slide in the through groove 20, the upper end of the vertical rod 21 is provided with a lock nut 22 through threads, and the lock nut 22 is rotated to fix the positions of the vertical rod 21 and the tightening rod 17.
As shown in FIG. 4, a first limiting groove 23 is formed in the side wall of the sliding groove 7, a regulating block 24 is fixed on the side wall of the bottom block 5, a regulating rod 25 penetrates through and is arranged on the regulating block 24 in a rotating mode, a first limiting block 26 is fixed at the lower end of the regulating rod 25, a hand rod 27 is fixed at the upper end of the regulating rod 25, the hand rod 27 rotates to drive the regulating rod 25 to rotate, the regulating rod 25 rotates to drive the first limiting block 26 to rotate to the first limiting groove 23, the bottom block 5 cannot move out of the sliding groove 7 at the moment, the position of the bottom block 5 can be fixed as required, when the bottom block 5 is to be moved out, the hand rod 27 rotates, the hand rod 27 drives the regulating rod 25 to rotate reversely, the regulating rod 25 rotates to drive the first limiting block 26 to rotate out of the first limiting groove 23, and the bottom block 5 can be moved out of the sliding groove 7 at the moment.
Claims (6)
1. A multi-workpiece fixing machining workbench of a machining center comprises a bottom plate (1), a placing plate (2) fixed on the bottom plate (1), a plurality of middle pressing devices (3) arranged on the placing plate (2) and a boundary abutting device (4) arranged on the bottom plate (1), wherein each middle pressing device (3) comprises a bottom block (5) and a pressing block (6), a sliding groove (7) is formed in the upper surface of the placing plate (2), each bottom block (5) is arranged on the corresponding sliding groove (7) in a sliding mode, a groove (8) is formed in the upper end of each bottom block (5), a cylinder (9) is arranged in the groove (8) in a rotating mode, a first arc-shaped groove (10), a second arc-shaped groove (11) and a vertical groove (12) are formed in the side wall of the groove (8), a sliding block (13) is arranged in the first arc-shaped groove (10) in a sliding mode, and the sliding block (13) is fixed with the cylinder (9), the upper and lower both ends of erecting groove (12) communicate with each other with arc wall (10) and arc wall two (11) respectively, place in bottom block (5) upper end briquetting (6), run through and rotate on briquetting (6) and be provided with locking screw (14), internal thread hole (15) have been seted up to bottom block (5) upper end, locking screw (14) lower extreme and internal thread hole (15) screw-thread fit, be provided with coupling assembling (33) between bottom block (5) and briquetting (6).
2. The multi-workpiece fixing and processing workbench of a processing center, according to claim 1, wherein the boundary tightening device (4) comprises a plurality of fixing blocks (16) and a plurality of tightening rods (17), wherein the fixing blocks (16) are all fixed on the placement plate (2), the upper surface of the fixing blocks (16) is provided with a sliding groove (18), the sliding groove (18) is internally provided with a sliding block (19), the tightening rods (17) are slidably arranged on the fixing blocks (16), the tightening rods (17) are fixed with the sliding block (19), the tightening rods (17) are provided with a through groove (20), the placement plate (2) is fixed with a plurality of vertical rods (21), the vertical rods (21) are positioned on one side of the fixing blocks (16), the upper ends of the vertical rods (21) penetrate through the through groove (20), the vertical rods (21) are slidably arranged in the through groove (20), and a locking nut (22) is arranged at the upper end of the vertical rod (21) in a threaded manner.
3. The multi-workpiece fixing and processing workbench of a processing center according to claim 2, wherein a first limiting groove (23) is formed on a side wall of the sliding groove (7), an adjusting block (24) is fixed on a side wall of the bottom block (5), an adjusting rod (25) is arranged on the adjusting block (24) in a penetrating and rotating manner, a first limiting block (26) is fixed at the lower end of the adjusting rod (25), and a hand lever (27) is fixed at the upper end of the adjusting rod (25).
4. The multi-workpiece fixing and processing workbench of a processing center according to claim 3, wherein a second limiting groove (28) is formed in a side wall of the sliding groove (18), a second limiting block (29) is slidably arranged in the second limiting groove (28), and the second limiting block (29) is fixed with the sliding block (19).
5. The multi-workpiece fixed machining workbench of a machining center according to claim 4, wherein said connecting assembly (33) comprises a connecting rod (30), the upper end of said cylinder (9) is provided with a jack (31), said connecting rod (30) penetrates through said pressing block (6), and the lower end of said connecting rod (30) is slidably disposed in said jack (31).
6. The multiple-workpiece-holding machining station of a machining center according to claim 5, characterized in that a plurality of spacer blocks (32) are fixed to the placement plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120516924.2U CN214518940U (en) | 2021-03-11 | 2021-03-11 | Multi-workpiece fixing machining workbench of machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120516924.2U CN214518940U (en) | 2021-03-11 | 2021-03-11 | Multi-workpiece fixing machining workbench of machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214518940U true CN214518940U (en) | 2021-10-29 |
Family
ID=78263071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120516924.2U Expired - Fee Related CN214518940U (en) | 2021-03-11 | 2021-03-11 | Multi-workpiece fixing machining workbench of machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214518940U (en) |
-
2021
- 2021-03-11 CN CN202120516924.2U patent/CN214518940U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |