CN114310730A - Quick fixing device for machine-building - Google Patents
Quick fixing device for machine-building Download PDFInfo
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- CN114310730A CN114310730A CN202210147315.3A CN202210147315A CN114310730A CN 114310730 A CN114310730 A CN 114310730A CN 202210147315 A CN202210147315 A CN 202210147315A CN 114310730 A CN114310730 A CN 114310730A
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- fixing plate
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Abstract
The invention belongs to the technical field of mechanical equipment, and relates to a quick fixing device for machine manufacturing, which comprises: the device comprises a workbench, a plurality of mounting plates and a plurality of first electric hydraulic rods; the clamping mechanisms are respectively arranged at the other ends of the first electric hydraulic rods, each clamping mechanism comprises a clamping block, the clamping blocks are connected with the end portions of the corresponding first electric hydraulic rods, one surface, away from the first electric hydraulic rods, of each clamping block is evenly provided with a plurality of limiting holes, each limiting hole is internally provided with a clamping rod, one end, away from the first electric hydraulic rods, of each clamping rod is located outside the limiting hole, and the portion, located in the limiting holes, of each clamping rod is connected with the limiting holes through elastic components. According to the invention, the clamping block and the clamping rod are arranged, so that the clamping rod can be in multi-point contact with the irregular workpiece, the contact area with the irregular workpiece is increased, the irregular workpiece is more firmly fixed, the processing precision is improved, the yield is increased, and the processing efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and relates to a quick fixing device for machine manufacturing.
Background
The mechanical manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical equipment, and in the mechanical manufacturing process, a fixing device is often needed to fix mechanical products.
At present, when a workpiece with a regular shape is fixed by a conventional fixing device, the fixing is firm, but when an irregular workpiece is fixed, because the contact surface between the fixing device and the irregular workpiece is small, the fixing is not firm, the precision of the machined irregular workpiece is also poor, defective products are increased, and the machining efficiency is low.
Disclosure of Invention
The invention aims to provide a quick fixing device for machine manufacturing, and aims to solve the technical problems that an existing fixing device is firm in fixing when an irregular workpiece is fixed, and machining precision is poor.
In order to achieve the purpose, the specific technical scheme of the quick fixing device for machine manufacturing is as follows:
a quick-fix device for machine manufacturing, comprising:
a work table;
the mounting plates are vertically arranged on the upper part of the workbench and are uniformly arranged along the edge of the workbench;
the first electric hydraulic rods are horizontally arranged at the upper part of the workbench and are respectively close to the mounting plates, and one end of each first electric hydraulic rod is connected to the mounting plate;
the clamping mechanisms are respectively arranged at the other ends of the first electric hydraulic rods, each clamping mechanism comprises a clamping block, the clamping blocks are connected with the end portions of the corresponding first electric hydraulic rods, one surface, away from the first electric hydraulic rods, of each clamping block is evenly provided with a plurality of limiting holes, each limiting hole is internally provided with a clamping rod, one end, away from the first electric hydraulic rods, of each clamping rod is located outside the limiting hole, and the portion, located in the limiting holes, of each clamping rod is connected with the limiting holes through elastic components.
The invention is also characterized in that:
the elastic assembly comprises a first elastic piece, the first elastic piece is sleeved on the clamping rod, one end of the first elastic piece is fixedly connected to the inner wall of the limiting hole, and the other end of the first elastic piece is fixedly connected to the rod body of the clamping rod.
Wherein the installation cavity has been seted up to the inside position that is close to first electronic hydraulic stem of grip block, and the installation cavity is linked together with a plurality of spacing holes, and the installation cavity is inside to be provided with fixed establishment, and fixed establishment is used for will stretching into a plurality of inside holding rod of installation cavity fixedly.
The fixing mechanism comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are vertically arranged in the installation cavity, the opposite surfaces of the first fixing plate and the second fixing plate are in contact, one side surface of the first fixing plate is in contact with the inner wall of the installation cavity, a second elastic piece is arranged between the other side surface of the first fixing plate and the inner wall of the installation cavity, two ends of the second elastic piece are respectively fixedly connected with the first fixing plate and the inner wall of the installation cavity, the side surface, close to the second elastic piece, of the second fixing plate is in contact with the inner wall of the installation cavity, a third elastic piece is arranged between the side surface, far away from the second elastic piece, of the second fixing plate and the inner wall of the installation cavity, two ends of the third elastic piece are respectively fixedly connected with the second fixing plate and the inner wall of the installation cavity, a second hydraulic moving rod and a third hydraulic electric rod are respectively arranged on two side surfaces of the clamping block, and the free end of the second hydraulic moving rod passes through the side wall of the clamping block and then is connected to the side surface of the first fixing plate far away from the second elastic piece And the free end of the third hydraulic electric rod passes through the side wall of the clamping block and then is connected to the side face of the second fixing plate far away from the third elastic element, a plurality of first through holes are formed in the first fixing plate, a plurality of second through holes are formed in the second fixing plate, and the position of each first through hole and the position of each second through hole correspond to the position of each limiting hole.
Wherein the upper central position of the workbench is provided with a containing groove, a placing table is arranged in the containing groove and used for placing workpieces, and a lifting mechanism is arranged between the placing table and the bottom of the containing groove and used for adjusting the height of the placing table.
Wherein elevating system includes the fourth electronic hydraulic stem, and the one end fixed connection of fourth electronic hydraulic stem is on placing the platform, and the other end fixed connection of fourth electronic hydraulic stem is in and accomodate the bottom in groove.
Wherein the side of workstation is provided with the controller, and the controller is connected with first electronic hydraulic stem, second hydraulic pressure electrokinetic pole, third hydraulic pressure electrokinetic pole, fourth electronic hydraulic stem electricity respectively.
And a rubber pad is arranged at the end part of each clamping rod, which is far away from the clamping block.
The quick fixing device for machine manufacturing provided by the invention has the following advantages:
firstly, the clamping rod can be in multi-point contact with the irregular workpiece through the arrangement of the clamping block and the clamping rod, the contact area with the irregular workpiece is increased, the irregular workpiece is more firmly fixed, the processing precision is improved, the yield is increased, the processing efficiency is improved, and meanwhile, the clamping rod is more fully contacted with the irregular workpiece through the arrangement of the rubber pad, and the damage to the irregular workpiece is avoided;
secondly, the clamping rod is ensured not to shake in the machining process through the arrangement of the fixing mechanism, so that the machining process is more stable, the machining precision is further improved, the yield is increased, and the machining cost is reduced;
thirdly, through the setting of elevating system, make the height of irregular work piece adjust, can make the focus of irregular work piece be in between a plurality of grip blocks as far as, make a plurality of grip blocks more firm to the fixed of irregular work piece.
Drawings
FIG. 1 is a schematic view of the overall structure of a quick fastening device for machine manufacturing according to the present invention;
FIG. 2 is a schematic side sectional view of a quick fastening device for machine manufacturing according to the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2 illustrating a quick fastening device for machine manufacturing according to the present invention;
FIG. 4 is a schematic top view of a commercial structure of a middle clamping block of the quick fastening device for machine manufacturing according to the present invention;
reference numerals:
1. a work table; 2. mounting a plate; 3. a first electro-hydraulic lever; 4. a second hydraulic moving rod; 5. a clamping block; 6. a clamping rod; 7. a limiting hole; 8. a mounting cavity; 9. a first elastic member; 10. a second elastic member; 11. a first fixing plate; 12. a second fixing plate; 13. a third hydraulic electric rod; 14. a third elastic member; 15. a first through hole; 16. a second through hole; 17. a placing table; 18. a fourth electro-hydraulic ram; 19. a receiving groove; 20. a controller; 21. and (7) a rubber pad.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, a quick fastening device for machine manufacturing according to the present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the quick fixing device for machine manufacturing comprises a workbench 1, wherein 4 mounting plates 2 are vertically arranged on the workbench 1, the 4 mounting plates 2 are uniformly arranged along the edge of the workbench 1, 4 first electric hydraulic rods 3 are horizontally arranged on the upper portion of the workbench 1, the 4 first electric hydraulic rods 3 are respectively close to the 4 mounting plates 2, one end of each first electric hydraulic rod 3 is connected to the mounting plate 2, the other end of each first electric hydraulic rod 3 points to the central position of the workbench 1, the other ends of the 4 first electric hydraulic rods 3 are respectively provided with a clamping mechanism, each clamping mechanism comprises a clamping block 5, the clamping block 5 is connected with the end portion of the corresponding first electric hydraulic rod 3, one surface, far away from the first electric hydraulic rod 3, of the clamping block 5 is uniformly provided with a plurality of limiting holes 7, a clamping rod 6 is arranged in each limiting hole 7, one end of the clamping rod 6, which is far away from the first electric hydraulic rod 3, is positioned outside the limiting hole 7, the part of the clamping rod 6, which is positioned in the limiting hole 7, is connected with the limiting hole 7 through an elastic component, the clamping rod 6 can freely stretch and retract in the limiting hole 7, 4 clamping blocks 5 surround the irregular workpiece, the 4 clamping blocks 5 are enabled to move towards the irregular workpiece simultaneously by controlling the extension of the 4 first electric hydraulic rods 3, after the clamping rod 6 on each clamping block 5 is contacted with the irregular workpiece, the clamping rod 6 contacted with the irregular workpiece contracts towards the corresponding limiting hole 7 under the reaction force of the irregular workpiece, the elastic component is compressed after being pressed by the clamping rod 6, the clamping rod 6 is contacted with the irregular workpiece more tightly under the action of the elastic component, the contact area is increased by the multipoint contact of the plurality of clamping rods 6 with the irregular workpiece, and the irregular workpiece is fixed more firmly, the end part of each clamping rod 6, which is far away from the clamping block 5, is provided with a rubber pad 21, so that the clamping rods 6 are more fully contacted with irregular workpieces, and the damage to the irregular workpieces is avoided.
As shown in fig. 2 and 3, the elastic assembly includes a first elastic member 9, the first elastic member 9 is sleeved on the clamping rod 6, one end of the first elastic member 9 is fixedly connected to the inner wall of the limiting hole 7, the other end of the first elastic member 9 is fixedly connected to the rod body of the clamping rod 6, and the first elastic member 9 provides elastic force for the clamping rod 6 to contact with the irregular workpiece and return to the hungry pressure and return to the original position.
As shown in fig. 2, 3 and 4, a mounting cavity 8 has been seted up to the inside position that is close to first electronic hydraulic stem of grip block 5, and mounting cavity 8 is linked together with a plurality of spacing holes 7, and 8 inside fixed establishment that are provided with of mounting cavity, fixed establishment are used for will stretching into 8 inside a plurality of supporting rods 6 of mounting cavity fixed, avoid some supporting rods 6 to be located the tip of spacing hole 7 not fixed and cause the unstability in the course of working, influence the precision of processing.
The fixing mechanism comprises a first fixing plate 11 and a second fixing plate 12, the first fixing plate 11 and the second fixing plate 12 are vertically arranged in the installation cavity 8, the opposite surfaces of the first fixing plate 11 and the second fixing plate 12 are contacted, the upper part and the lower part of the first fixing plate 11 and the surface far away from the second fixing plate 12 are respectively contacted with the inner wall of the installation cavity 8, the upper part and the lower part of the second fixing plate 12 and the surface far away from the first fixing plate 11 are respectively contacted with the inner wall of the installation cavity 8, the first fixing plate 11 and the second fixing plate 12 are limited, so that the first fixing plate 11 and the second fixing plate 12 cannot move in the front-back up-down four directions, one side surface of the first fixing plate 11 is contacted with the inner wall of the installation cavity 8, a second elastic part 10 is arranged between the other side surface of the first fixing plate 11 and the inner wall of the installation cavity 8, and the first fixing plate 11 can move horizontally left and right in the installation cavity 8, the two ends of the second elastic element 10 are respectively fixedly connected with the first fixing plate 11 and the inner wall of the mounting cavity 8, the first fixing plate 11 can reset after moving left and right through the second elastic element 10, the side surface of the second fixing plate 12 close to the second elastic element 10 is contacted with the inner wall of the mounting cavity 8, a third elastic element 14 is arranged between the side surface of the second fixing plate 12 far away from the second elastic element 10 and the inner wall of the mounting cavity 8, the second fixing plate 12 can move left and right transversely in the mounting cavity 8, the two ends of the third elastic element 14 are respectively fixedly connected with the second fixing plate 12 and the inner wall of the mounting cavity 8, the second fixing plate 12 can reset after moving left and right through the third elastic element 14, the movement of the first fixing plate 11 and the movement of the second fixing plate 12 are asynchronous and move oppositely or reversely, the two side surfaces of the clamping block 5 are respectively provided with a second hydraulic electric rod 4 and a third hydraulic electric rod 13, the free end of the second hydraulic moving rod 4 passes through the side wall of the clamping block 5 and then is connected to the side face, far away from the second elastic part 20, of the first fixing plate 11, the free end of the third hydraulic moving rod 13 passes through the side wall of the clamping block 5 and then is connected to the side face, far away from the third elastic part 14, of the second fixing plate 12, the free end of the third hydraulic moving rod 4 passes through the side wall of the clamping block 5 and then is connected to the side face, far away from the third elastic part 14, of the second fixing plate 12, the free end of the third hydraulic electric rod 13 extends and retracts to control the left and right transverse movement of the second fixing plate 12 in the mounting cavity 8, the first fixing plate 11 is provided with a plurality of first through holes 15, the second fixing plate 12 is provided with a plurality of second through holes 16, the position of each first through hole 15 and the position of each second through hole 16 correspond to the position of each limiting hole, so that the end part of the clamping rod 6 can further pass through the corresponding first through hole 15, The second through hole 16 is then formed by the shearing force generated by the movement of the first fixing plate 11 and the second fixing plate 12 toward each other, and fixes the clamping rod 6.
As shown in fig. 2, a storage groove 19 is formed in the central position of the upper portion of the workbench 1, a placing table 17 is arranged in the storage groove 19, the placing table 17 is used for placing a workpiece, and a lifting mechanism is arranged between the placing table 17 and the bottom of the storage groove 19 and used for adjusting the height of the placing table 17 to adapt to irregular workpieces with different sizes.
Elevating system includes fourth electronic hydraulic stem 19, and the one end fixed connection of fourth electronic hydraulic stem 18 is on placing platform 17, and the other end fixed connection of fourth electronic hydraulic stem 18 is in the bottom with accomodate groove 19, through the height that platform 17 was placed in fourth electronic hydraulic stem 18 lift adjustment.
The side of the workbench 1 is provided with a controller 20, and the controller 20 is electrically connected with the first electro-hydraulic rod 3, the second electro-hydraulic rod 4, the third electro-hydraulic rod 13 and the fourth electro-hydraulic rod 18 respectively.
The working principle is as follows: when the device is used, an irregular workpiece is placed on the placing table 17, the controller 20 controls the fourth electric hydraulic rod 18 to lift and adjust the height of the placing table 17, so that the gravity center of the irregular workpiece is just positioned between the 4 clamping blocks 5, then the controller 20 controls the 4 first electric hydraulic rods 4 to simultaneously extend and push the 4 clamping blocks 5 to simultaneously move towards the irregular workpiece, after the clamping rods 6 on the 4 clamping blocks 5 are contacted with the irregular workpiece, the clamping rods 6 contacted with the irregular workpiece contract towards the corresponding limiting holes 7 under the reaction force of the irregular workpiece, the first elastic pieces 9 are compressed after being pressed by the clamping rods 6, the clamping rods 6 are contacted with the irregular workpiece more tightly under the action of the elastic force of the elastic pieces, the irregular workpiece is fixed more firmly through the multi-point contact of the clamping rods 6 and the irregular workpiece, and simultaneously, after the end part of the clamping rod 6 passes through the limiting hole 7 and enters the installation cavity 8 under the reaction force of the irregular workpiece, the end part can further pass through the corresponding first through hole 15 and second through hole 16, after the clamping rods 6 of 4 clamping blocks spreading flower girls fully contact the irregular workpiece, the controller 20 controls the 4 first electro-hydraulic rods to stop extending, then the controller 20 controls the second electro-hydraulic rod 4 and the third electro-hydraulic rod 13 to extend simultaneously, so that the first fixing plate 11 and the second fixing plate 12 move oppositely to form shearing force, the clamping rods 6 passing through the first through hole 15 and the second through hole 16 are fixed, the irregular workpiece is fixed more stably, and finally the irregular workpiece is processed, after the processing is finished, the controller 20 controls the second electro-hydraulic rod 4 and the third electro-hydraulic rod 13 to contract simultaneously, so that the first fixing plate 11 and the second fixing plate 12 are positioned on the corresponding second elastic part 10, The third elastic piece 14 returns to the initial position under the action of the elastic force, so that the clamping rods 6 are loosened, then the controller 20 controls the 4 first electro-hydraulic rods 3 to contract, so that the irregular workpiece is loosened, the clamping rods 6 return to the initial position under the action of the elastic force of the corresponding first elastic pieces 9, and finally the irregular workpiece is taken down from the placing table 17.
The quick fixing device for machine manufacturing provided by the invention has the following advantages:
firstly, the clamping rod can be in multi-point contact with the irregular workpiece through the arrangement of the clamping block and the clamping rod, the contact area with the irregular workpiece is increased, the irregular workpiece is more firmly fixed, the processing precision is improved, the yield is increased, the processing efficiency is improved, and meanwhile, the clamping rod is more fully contacted with the irregular workpiece through the arrangement of the rubber pad, and the damage to the irregular workpiece is avoided;
secondly, the clamping rod is ensured not to shake in the machining process through the arrangement of the fixing mechanism, so that the machining process is more stable, the machining precision is further improved, the yield is increased, and the machining cost is reduced;
thirdly, through the setting of elevating system, make the height of irregular work piece adjust, can make the focus of irregular work piece be in between a plurality of grip blocks as far as, make a plurality of grip blocks more firm to the fixed of irregular work piece.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. A quick fastening device for machine manufacturing, comprising:
a table (1);
the mounting plates (2) are vertically arranged on the upper part of the workbench (1) and are uniformly arranged along the edge of the workbench (1);
the first electric hydraulic rods (3) are horizontally arranged at the upper part of the workbench (1) and are respectively close to the mounting plates (2), and one end of each first electric hydraulic rod (3) is connected to the mounting plate (2);
a plurality of fixture set up the other end at a plurality of first electronic hydraulic stem (3) respectively, and each fixture includes grip block (5), grip block (5) and the first electronic hydraulic stem (3) end connection who corresponds, the one side that first electronic hydraulic stem (3) were kept away from in grip block (5) evenly is provided with a plurality of spacing holes (7), is provided with supporting rod (6) in each spacing hole (7), the one end that first electronic hydraulic stem (3) were kept away from in supporting rod (6) is located spacing hole (7) outside, the part that supporting rod (6) are located spacing hole (7) is connected through elastic component with spacing hole (7).
2. The quick fixing device for machine manufacturing according to claim 1, wherein the elastic component comprises a first elastic member (9), the first elastic member (9) is sleeved on the clamping rod (6), one end of the first elastic member (9) is fixedly connected to the inner wall of the limiting hole (7), and the other end of the first elastic member (9) is fixedly connected to the rod body of the clamping rod (6).
3. The quick fixing device for machine manufacturing according to claim 1, characterized in that a mounting cavity (8) is opened at a position inside the clamping block (5) close to the first electro-hydraulic rod, the mounting cavity (8) is communicated with the plurality of limiting holes (7), and a fixing mechanism is arranged inside the mounting cavity (8) and used for fixing the plurality of clamping rods (6) extending into the mounting cavity (8).
4. The quick fixing device for machine manufacturing according to claim 3, wherein the fixing mechanism comprises a first fixing plate (11) and a second fixing plate (12), the first fixing plate (11) and the second fixing plate (12) are vertically arranged in the installation cavity (8), the opposite surfaces of the first fixing plate (11) and the second fixing plate (12) are in contact, one side surface of the first fixing plate (11) is in contact with the inner wall of the installation cavity (8), a second elastic member (10) is arranged between the other side surface of the first fixing plate (11) and the inner wall of the installation cavity (8), two ends of the second elastic member (10) are respectively fixedly connected with the inner walls of the first fixing plate (11) and the installation cavity (8), the side surface of the second fixing plate (12) close to the second elastic member (10) is in contact with the inner wall of the installation cavity (8), a third elastic part (14) is arranged between the side face, far away from the second elastic part (10), of the second fixing plate (12) and the inner wall of the installation cavity (8), two ends of the third elastic part (14) are fixedly connected with the second fixing plate (12) and the inner wall of the installation cavity (8) respectively, a second hydraulic moving rod (4) and a third hydraulic electric rod (13) are arranged on two side faces of the clamping block (5) respectively, the free end of the second hydraulic moving rod (4) penetrates through the side wall of the clamping block (5) and then is connected to the side face, far away from the second elastic part (20), of the first fixing plate (11), the free end of the third hydraulic electric rod (13) penetrates through the side wall of the clamping block (5) and then is connected to the side face, far away from the third elastic part (14), of the second fixing plate (12) is provided with a plurality of first through holes (15), the second fixing plate (12) is provided with a plurality of second through holes (16), the position of each first through hole (15) and the position of each second through hole (16) correspond to the position of each limiting hole.
5. The quick fixing device for machine manufacturing according to claim 4, characterized in that a storage groove (19) is opened at the center of the upper part of the working table (1), a placing table (17) is arranged in the storage groove (19), the placing table (17) is used for placing a workpiece, and a lifting mechanism is arranged between the placing table (17) and the bottom of the storage groove (19) and used for adjusting the height of the placing table (17).
6. The quick fastening device for machine building according to claim 5, characterized in that the lifting mechanism comprises a fourth electro-hydraulic rod (19), one end of the fourth electro-hydraulic rod (18) is fixedly connected to the placing table (17), and the other end of the fourth electro-hydraulic rod (18) is fixedly connected to the bottom of the accommodating groove (19).
7. The quick fixing device for machine manufacturing according to claim 6 is characterized in that a controller (20) is arranged on the side surface of the workbench (1), and the controller (20) is electrically connected with the first electro-hydraulic rod (3), the second electro-hydraulic rod (4), the third electro-hydraulic rod (13) and the fourth electro-hydraulic rod (18) respectively.
8. A quick fastening device for machine building according to claim 1, characterised in that the end of each clamping lever (6) remote from the clamping block (5) is provided with a rubber pad (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210147315.3A CN114310730A (en) | 2022-02-17 | 2022-02-17 | Quick fixing device for machine-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210147315.3A CN114310730A (en) | 2022-02-17 | 2022-02-17 | Quick fixing device for machine-building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114310730A true CN114310730A (en) | 2022-04-12 |
Family
ID=81030372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210147315.3A Pending CN114310730A (en) | 2022-02-17 | 2022-02-17 | Quick fixing device for machine-building |
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| Country | Link |
|---|---|
| CN (1) | CN114310730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372212A (en) * | 2023-05-30 | 2023-07-04 | 四川卡雷亚数控机床有限公司 | Self-adjusting large-specification workpiece milling and boring lathe and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4047709A (en) * | 1975-09-25 | 1977-09-13 | Ab Westin & Backlund | Clamping device for work pieces of irregular shape |
| DE4203992C1 (en) * | 1992-02-12 | 1993-05-19 | Schrade Gmbh, 7143 Vaihingen, De | Clamping block for work with uneven surface - has clamping piston, whose stroke is limited by rod in piston extended state |
| KR102036789B1 (en) * | 2019-03-15 | 2019-10-28 | 성균관대학교 산학협력단 | Flexible jig |
| CN214109603U (en) * | 2020-10-22 | 2021-09-03 | 苏州欣耐博机械科技有限公司 | Quick positioner is used in machining |
| CN214560282U (en) * | 2021-03-22 | 2021-11-02 | 苏州锦梦泰精密机械有限公司 | Tool clamp for fixing workpiece |
| CN214770574U (en) * | 2021-06-11 | 2021-11-19 | 大连宏欣机械有限公司 | Vertical machining center anchor clamps that flexibility is high |
-
2022
- 2022-02-17 CN CN202210147315.3A patent/CN114310730A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4047709A (en) * | 1975-09-25 | 1977-09-13 | Ab Westin & Backlund | Clamping device for work pieces of irregular shape |
| DE4203992C1 (en) * | 1992-02-12 | 1993-05-19 | Schrade Gmbh, 7143 Vaihingen, De | Clamping block for work with uneven surface - has clamping piston, whose stroke is limited by rod in piston extended state |
| KR102036789B1 (en) * | 2019-03-15 | 2019-10-28 | 성균관대학교 산학협력단 | Flexible jig |
| CN214109603U (en) * | 2020-10-22 | 2021-09-03 | 苏州欣耐博机械科技有限公司 | Quick positioner is used in machining |
| CN214560282U (en) * | 2021-03-22 | 2021-11-02 | 苏州锦梦泰精密机械有限公司 | Tool clamp for fixing workpiece |
| CN214770574U (en) * | 2021-06-11 | 2021-11-19 | 大连宏欣机械有限公司 | Vertical machining center anchor clamps that flexibility is high |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372212A (en) * | 2023-05-30 | 2023-07-04 | 四川卡雷亚数控机床有限公司 | Self-adjusting large-specification workpiece milling and boring lathe and method |
| CN116372212B (en) * | 2023-05-30 | 2023-08-01 | 四川卡雷亚数控机床有限公司 | Self-adjusting large-specification workpiece milling and boring lathe and method |
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