CN218592428U - Automatic loading and unloading device of positioning-free numerical control machine tool - Google Patents
Automatic loading and unloading device of positioning-free numerical control machine tool Download PDFInfo
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- CN218592428U CN218592428U CN202222322356.XU CN202222322356U CN218592428U CN 218592428 U CN218592428 U CN 218592428U CN 202222322356 U CN202222322356 U CN 202222322356U CN 218592428 U CN218592428 U CN 218592428U
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- control machine
- lead screw
- machine tool
- numerical control
- carousel
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Abstract
The utility model provides an automatic unloader that goes up of location-free numerical control machine belongs to numerical control lathe technical field. The utility model provides an automatic unloader that goes up of digit control machine tool exempts from to fix a position, includes the support, the both sides welding of support has the bracing piece, the support is kept away from a side end face of bracing piece has linked firmly lead screw motor, install the lead screw in the lead screw motor, be equipped with the nut piece on the lead screw, nut piece bottom has linked firmly the telescopic shaft, the opposite side of telescopic shaft has linked firmly servo motor, install the carousel on servo motor's the motor shaft, the carousel is kept away from a side end face of telescopic shaft has seted up two spouts, the utility model discloses a setting of folding assembly so can directly place near the periphery side that is close to the carousel processing part, at carousel pivoted in-process, the processing part can be gradually automatic arrange in between the hold assembly, carries out the centre gripping, has reduced the step that the processing part was placed in the location to can further improve machining efficiency.
Description
Technical Field
The utility model belongs to the numerical control lathe field especially relates to an automatic unloader that goes up of exempt from location numerical control lathe.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. This control system can logically handle the procedure that has control code or other symbol instruction regulations, and decode it, digital representation with the coding, through information carrier input numerical control device, wherein chinese patent authorizes the patent of bulletin number CN211661621U discloses an automatic unloader that goes up of digit control machine tool, including the frid, the support has all been welded at the both ends of frid, the upper portion of frid sets up screw mechanism, the bottom fixedly connected with telescopic link of screw mechanism's nut, the bottom fixedly connected with machine case of telescopic link, the inner chamber fixed mounting of machine case has the motor, the left side output of motor runs through quick-witted case fixedly connected with carousel, through all being provided with fixture in the upper portion and the lower part of carousel, fixture centre gripping work piece, make the utility model discloses have the duplex position, drive the carousel through the motor and rotate, and then realize the station switches, thereby make the utility model discloses synchronous unloading and material loading to drive work piece lateral movement through screw mechanism, drive work piece longitudinal movement through the telescopic link, thereby single motion can realize unloading and material loading, and then improve machining efficiency.
This patent has solved unloading device and has only had a station mostly now, can not accomplish unloading and material loading simultaneously, and the lower problem of machining efficiency nevertheless need put into fixture to the processing part when placing the processing part, need fix a position, and processing step is more to influence machining efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide an exempt from automatic unloader that goes up of location digit control machine tool.
The utility model discloses a realize above-mentioned purpose, provide following technical scheme, an automatic unloader that goes up of location-free digit control machine tool, which comprises a bracket, the both sides welding of support has the bracing piece, the support is kept away from a side end face of bracing piece has linked firmly lead screw motor, install the lead screw in the lead screw motor, be equipped with the nut piece on the lead screw, nut piece bottom has linked firmly the telescopic shaft, the opposite side of telescopic shaft has linked firmly servo motor, install the carousel on servo motor's the motor shaft, the carousel is kept away from two spouts, its characterized in that have been seted up to a side end face of telescopic shaft: a clamping assembly is arranged in each sliding groove;
the clamping component comprises a sliding block, a side end face of the sliding block is fixedly connected with a folding component, the folding component comprises a connecting block fixedly connected with the sliding block, a folding plate is connected in the connecting block in a rotating mode, and the other side of the folding plate is also rotatably connected with a moving claw.
Optionally, the carousel is kept away from a side end face of telescopic shaft has still linked firmly two electric blocks, electric block pass through the telescopic link with the slider is connected, still be fixed with two stationary dogs on the carousel, the stationary dog with it all is equipped with the breach to remove the claw, install the slipmat on the breach.
Optionally, the fixed claws, the electric block and the clamping assembly are circumferentially distributed around the center line of the turntable.
Optionally, a ball is arranged in the slider, and the ball is connected with the sliding groove in a sliding manner.
Optionally, the connecting block with install first connecting pin between the folded sheet, the folded sheet with install the second connecting pin between the removal claw, first connecting pin with all the cover is equipped with the torsional spring on the second connecting pin, wherein torsional spring elasticity on the first connecting pin is greater than torsional spring elasticity on the second connecting pin.
Optionally, the connecting block and the movable claw are provided with a protruding block on the end face of one side far away from the fixed claw, and the two protruding blocks extend towards one side close to the folding plate.
To sum up, compared with the prior art, the utility model has the following beneficial effects:
1. through folding assembly's setting, so can directly place near the periphery side that is close to the carousel processing part, at carousel pivoted in-process, processing part can arrange in between the clamping part voluntarily gradually, carries out the centre gripping, has reduced the step that the processing part was placed in the location to machining efficiency can further be improved.
2. Because the setting of two centre gripping subassemblies, so the carousel need always to a direction rotation, need not the motor and lasts reciprocating rotation, avoids reciprocating rotation's inertial force to cause the motor to damage sooner.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a side perspective view of the present invention.
Fig. 3 is a schematic perspective view of the operation of the present invention.
Fig. 4 is a schematic perspective view of the operation of the present invention.
10. A support; 11. a support bar; 12. a lead screw motor; 13. a nut block; 14. a telescopic shaft; 15. a servo motor; 16. a turntable; 17. an electric block; 18. a fixed jaw; 19. a slider; 20. connecting blocks; 21. folding the board; 22. the claw is moved.
Detailed Description
In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.
As shown in the figure 1-4, an exempt from automatic unloader that goes up of location digit control machine tool includes support 10, the both sides welding of support 10 has bracing piece 11, support 10 keeps away from a side end face of bracing piece 11 and has linked firmly lead screw motor 12, install the lead screw in the lead screw motor 12, be equipped with nut piece 13 on the lead screw, nut piece 13 bottom has linked firmly telescopic shaft 14, telescopic shaft 14's opposite side has linked firmly servo motor 15, install carousel 16 on servo motor 15's the motor shaft, carousel 16 keeps away from a side end face of telescopic shaft 14 and has seted up two spouts, its characterized in that: a clamping assembly is arranged in each sliding groove, two electric blocks 17 are fixedly connected to the end face of one side, away from the telescopic shaft 14, of the rotary table 16, two fixed claws 18 are fixed to the rotary table 16, and the fixed claws 18, the electric blocks 17 and the clamping assemblies are circumferentially distributed by taking the central line of the rotary table 16 as the center;
the centre gripping subassembly includes slider 19, electronic piece 17 is connected with slider 19 through the telescopic link, be equipped with the ball in the slider 19, ball and spout sliding connection, slider 19's a side end face has linked firmly folding assembly, folding assembly includes connecting block 20 with slider 19 fixed connection, the internal rotation of connecting block 20 is connected with folded sheet 21, the opposite side of folded sheet 21 also rotates and is connected with shift claw 22, fixed claw 18 and shift claw 22 all are equipped with the breach, install the slipmat on the breach, install first connecting pin between connecting block 20 and the folded sheet 21, install the second connecting pin between folded sheet 21 and the shift claw 22, all the cover is equipped with the torsional spring on first connecting pin and the second connecting pin, wherein the torsional spring elasticity on the first connecting pin is greater than the torsional spring elasticity on the second connecting pin, make the elasticity of the torsional spring on the first connecting pin can drive shift claw 22 and rotate, a side end face that fixed claw 18 was kept away from to connecting block 20 and shift claw 22 is equipped with the protruding piece, two protruding pieces all extend to one side that is close to folded sheet 21, can strengthen its clamping strength through the protruding piece, avoid folding assembly reverse rotation.
When the machining part clamping device is used, the lead screw motor 12 can drive the clamping components to reciprocate left and right through the nut block 13, the servo motor 15 can drive the clamping components to rotate through the rotary table 16, so that the two clamping components rotate alternately, the machining efficiency is increased, in the rotating process of the rotary table 16, the machining part can be firstly abutted to the clamping components, the clamping components enable the folding plate 21 and the moving claw 22 to overcome the torsion spring rotation of the clamping components around the first connecting pin under the limitation of the machining part, in the rotating process of the clamping components, the length of the machining part from the first connecting pin is gradually increased until the machining part is separated from the abutting folding plate 21, the elasticity of the torsion spring on the first connecting pin is larger than that of the torsion spring on the second connecting pin, the moving claw 22 can be driven to rotate around the second connecting pin under the elastic force of the torsion spring on the first connecting pin, then the folding plate 21 can be gradually reset, after the folding plate 21 is completely reset, the machining part is completely separated from the abutting folding component, so that the folding component is reset, the machining part is placed between the two clamping claws, at the electric block 17 is started to drive the folding component to clamp the machining part inwards through the sliding block 19, the positioning placement step of the machining part is reduced, and the machining efficiency can be further improved
It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic unloader that goes up of digit control machine tool exempts from to fix a position, includes support (10), the both sides welding of support (10) has bracing piece (11), support (10) are kept away from a side end face of bracing piece (11) has linked firmly lead screw motor (12), install the lead screw in lead screw motor (12), be equipped with nut piece (13) on the lead screw, nut piece (13) bottom has linked firmly telescopic shaft (14), the opposite side of telescopic shaft (14) has linked firmly servo motor (15), install carousel (16) on the motor shaft of servo motor (15), carousel (16) are kept away from two spouts, its characterized in that have been seted up to a side end face of telescopic shaft (14): a clamping assembly is arranged in each sliding groove;
the centre gripping subassembly includes slider (19), a side end face of slider (19) has linked firmly folding assembly, folding assembly include with slider (19) fixed connection's connecting block (20), connecting block (20) internal rotation is connected with folded sheet (21), the opposite side of folded sheet (21) also rotates and is connected with removal claw (22).
2. The automatic loading and unloading device of the positioning-free numerical control machine tool as claimed in claim 1, wherein: the turntable (16) is far away from one side end face of the telescopic shaft (14) and is fixedly connected with two electric blocks (17), the electric blocks (17) are connected with the sliding block (19) through telescopic rods, two fixed claws (18) are further fixed on the turntable (16), the fixed claws (18) and the movable claws (22) are provided with gaps, and anti-skidding pads are installed on the gaps.
3. The automatic loading and unloading device of the positioning-free numerical control machine tool as claimed in claim 2, wherein: the fixed claw (18), the electric block (17) and the clamping assembly are circumferentially distributed by taking the center line of the turntable (16) as the center.
4. The automatic loading and unloading device of the positioning-free numerical control machine tool as claimed in claim 1, wherein: and a ball is arranged in the sliding block (19) and is in sliding connection with the sliding groove.
5. The automatic loading and unloading device of the positioning-free numerical control machine tool as claimed in claim 1, wherein: connecting block (20) with install first connecting pin between folded sheet (21), folded sheet (21) with install the second connecting pin between removal claw (22), first connecting pin with all the cover is equipped with the torsional spring on the second connecting pin, wherein torsional spring elasticity on the first connecting pin is greater than torsional spring elasticity on the second connecting pin.
6. The automatic loading and unloading device of the positioning-free numerical control machine tool as claimed in claim 2, wherein: the connecting block (20) and the end face of one side, far away from the fixed claw (18), of the moving claw (22) are provided with protruding blocks, and the two protruding blocks extend towards one side, close to the folding plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222322356.XU CN218592428U (en) | 2022-09-01 | 2022-09-01 | Automatic loading and unloading device of positioning-free numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222322356.XU CN218592428U (en) | 2022-09-01 | 2022-09-01 | Automatic loading and unloading device of positioning-free numerical control machine tool |
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| Publication Number | Publication Date |
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| CN218592428U true CN218592428U (en) | 2023-03-10 |
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| CN202222322356.XU Active CN218592428U (en) | 2022-09-01 | 2022-09-01 | Automatic loading and unloading device of positioning-free numerical control machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116787207A (en) * | 2023-08-25 | 2023-09-22 | 山东辰榜数控装备有限公司 | Feeding and discharging clamping assembly of turning and milling composite machine tool |
-
2022
- 2022-09-01 CN CN202222322356.XU patent/CN218592428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116787207A (en) * | 2023-08-25 | 2023-09-22 | 山东辰榜数控装备有限公司 | Feeding and discharging clamping assembly of turning and milling composite machine tool |
| CN116787207B (en) * | 2023-08-25 | 2023-11-03 | 山东辰榜数控装备有限公司 | Feeding and discharging clamping assembly of turning and milling composite machine tool |
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