CN111922945A - Clamp for rapidly cooling casting and using method thereof - Google Patents
Clamp for rapidly cooling casting and using method thereof Download PDFInfo
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- CN111922945A CN111922945A CN202010799580.0A CN202010799580A CN111922945A CN 111922945 A CN111922945 A CN 111922945A CN 202010799580 A CN202010799580 A CN 202010799580A CN 111922945 A CN111922945 A CN 111922945A
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- rod
- casting
- wall
- hole
- movable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a clamp for rapidly cooling a casting and a using method thereof, wherein one end of a support rod is provided with two rotating holes, a rotating shaft is arranged inside each rotating hole, the end part of the support rod is hinged with two clamping plates through the rotating shaft, a gear is fixed at the top end of the rotating shaft, a rack is hinged between the two rotating shafts through the gear at the top end of the rotating shaft, the outer wall of one end of the support rod is provided with a fixed frame, a holding rod is hinged inside the fixed frame, a rotating wheel is arranged inside the support rod, one end of the rack, which is far away from the center of the clamping plates, is fixed with a fiber rope, one end of the fiber rope, which is far away from the clamping plates, is wound on the outer wall of the rotating wheel, the side surface. Through the cooperation of above each device use, can make anchor clamps more stable to the centre gripping of foundry goods, avoid the unexpected condition that drops to take place among the foundry goods transfer process to can realize the rapid cooling to the foundry goods.
Description
Technical Field
The invention relates to the technical field related to casting processing equipment, in particular to a clamp for quickly cooling a casting and a using method thereof.
Background
The foundry goods adopts the mode of falling the mould production more, after carrying out rapid cooling to it and handling, still have higher temperature, so be difficult to adopt intelligent automation to take it and lay and shift because of its temperature is higher, so often adopt the manual mode to operate next place to the foundry goods, but the shape of foundry goods is more, the foundry goods outer wall is probably smooth also can be coarse, so can lead to the frictional force between foundry goods and the anchor clamps to be unstable enough, make current anchor clamps can not apply effective centre gripping to the foundry goods, the foundry goods accident appears easily and drops, the condition that the staff injures by a crashing object and scald appears.
Disclosure of Invention
The invention aims to provide a clamp for rapidly cooling a casting and a using method thereof, and aims to solve the problems that the friction force between the casting and the clamp is not stable enough due to the shape of the casting and the smoothness degree of the outer wall, and the casting is easy to fall off accidentally in the transferring process, and workers are injured and scalded.
In order to achieve the purpose, the invention provides the following technical scheme: a quick cooling clamp for castings comprises a supporting rod, wherein one end of the supporting rod is provided with two rotary holes, a rotary shaft is arranged in each rotary hole, the end part of the supporting rod is hinged with two clamping plates through the rotary shaft, the two clamping plates are of a half circular ring structure, a gear is fixed at the top end of the rotary shaft, a rack is hinged between the two rotary shafts through the gear at the top end of the rotary shaft, the outer wall of the supporting rod, away from one end of each rotary hole, is integrally provided with a fixed frame, the inside of the fixed frame is hinged with a holding rod, a rotary wheel is arranged in the supporting rod under the fixed frame, one end of the rack, away from the center of each clamping plate, is fixed with a fiber rope, one end of the fiber rope, away from each clamping plate, is wound on the outer wall of the rotary wheel, the opposite side surfaces of the two clamping plates are provided, and two ends of the compression spring are respectively fixed with the inner wall of the movable hole and the bottom end of the movable rod.
In a further embodiment, a force rod is integrally arranged on one side of the holding rod close to the supporting rod, extends into the supporting rod and is fixed with the end part of the fiber rope far away from the rack.
In further embodiment, the inside of mount and the junction of holding the pole and the junction of pivot and commentaries on classics hole all are provided with the torsional spring, the inside of bracing piece is connected with the runner through the bull stick, the outer wall of bull stick is fixed with reset spring, reset spring's both ends are fixed with the outer wall of bull stick and the side of runner respectively, and the runner can change the fine rope direction of application through the rotation of self.
In a further embodiment, the movable rod is made of ceramic materials, one end, extending out of the movable hole, of the movable rod is of a one-half round ball type structure, the movable hole is arranged along the direction of the diameter of the clamping plate, the end portion of the movable rod is arranged into the round ball type structure, friction force of the movable rod on the outer wall gradually can be reduced, meanwhile, the contact area of the movable rod and the outer wall of the casting is reduced, and the end portion of the movable rod can extend into the gradually sunken portion as far as possible.
In a further embodiment, the movable holes are provided with a plurality of, and a plurality of movable holes are arranged in an array on the side of the clamping plate, the movable holes are provided with a circle of limiting ring close to the inner wall of the opening end, and the movable rod is provided with an anti-returning ring matched with the limiting ring close to the outer wall of the bottom end.
In further embodiment, two the gas pocket is seted up to the just right one side of splint, the gas pocket extends to the outside of splint, the gas pocket runs through splint, the gas pocket is connected with the air pump through the trachea in the one end in the splint outside, utilizes keeping away from of air compression, and air flow rate increases the back, and the temperature can reduce, through the temperature difference between increase air and the foundry goods, can promote the efficiency of heat transfer between the two.
In a further embodiment, a button switch is fixed on the outer wall of the supporting rod and is arranged right below the holding rod.
Preferably, the gradual clamping method based on the casting rapid cooling clamp specifically comprises the following steps:
t1, firstly, connecting the output end of the button switch with the input end of an air pump, when a casting needs to be clamped, supporting the supporting rod, then holding the holding rod by hand, when the holding rod deflects towards the supporting rod, the force rod drives the fiber rope to be wound on the outer side of the rotating wheel, the rack is pulled between the two gears, the two gears drive the rotating shaft to rotate in the rotating hole, and the ends, far away from the supporting rod, of the two clamping plates are far away from each other;
t2, when the holding rod is close to the outer wall of the supporting rod, the holding rod extrudes the button switch, the button switch closes a power supply of the air pump, the air pump blows air into the air holes through the air pipe, heat exchange is realized between the compressed air and the casting, the casting can be rapidly cooled, the two opened clamping plates are close to the casting to be clamped, when the casting is completely positioned between the two clamping plates, the force applied to the holding rod is loosened, the holding rod is reset in the fixing frame under the action of the torsion spring, and the two clamping plates are close to each other under the action of the torsion spring and clamp the casting;
t3, along with splint are close to the foundry goods, the movable rod slides towards the inside of activity hole, and the movable rod is under power spring's effect, and its tip of keeping away from the activity hole keeps the laminating with the outer wall of foundry goods, and the movable rod can keep unanimous with the outer wall of foundry goods in the inboard depressed part of splint, can play better clamping effect to the foundry goods.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the two clamping plates can be opened and clamp the casting by pressing the holding rod, the curved surface generated by the movable rod sinking towards the inner part of the movable hole can be attached to the outer wall of the casting by the sliding of the movable rod towards the inner part of the movable hole, the clamping capability of the clamping plates to the casting can be enhanced, air can be blown into the air hole by the air pump, and the heat exchange efficiency between the casting and the air is increased.
Drawings
FIG. 1 is a partial cross-sectional view of a load bar according to an embodiment of the present invention;
FIG. 2 is a horizontal cross-sectional view of a splint according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1.
In the figure: 1. a support bar; 2. hole turning; 3. a rotating shaft; 4. a splint; 42. a limiting ring; 43. preventing the ring from retreating; 5. a gear; 6. a rack; 7. a fixed mount; 8. a holding rod; 81. a force rod; 9. a rotating wheel; 10. fiber ropes; 11. a movable hole; 12. a movable rod; 13. a compression spring; 14. a torsion spring; 15. a rotating rod; 16. a return spring; 17. an air tube; 18. an air pump; 19. a push button switch; 20. and (4) air holes.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
Example 1
Referring to fig. 1-3, the embodiment provides a clamp for rapidly cooling a casting and a using method thereof, the clamp comprises a support rod 1, one end of the support rod 1 is provided with two rotating holes 2, a rotating shaft 3 is installed inside the rotating holes 2, the end part of the support rod 1 is hinged with two clamping plates 4 through the rotating shaft 3, the two clamping plates 4 are both half circular ring structures, a gear 5 is fixed at the top end of the rotating shaft 3, a rack 6 is hinged between the two rotating shafts 3 through the gear 5 at the top end, a fixing frame 7 is integrally arranged on the outer wall of the support rod 1 far away from the rotating holes 2, a holding rod 8 is hinged inside the fixing frame 7, a rotating wheel 9 is installed inside the support rod 1 under the fixing frame 7, a fiber rope 10 is fixed at one end of the rack 6 far away from the center of the clamping plate 4, one end of the fiber rope 10 far away from the clamping plate 4 is wound, the movable rod 12 is installed inside the movable hole 11, the compression spring 13 is installed on the inner wall of the movable hole 11 far away from the opening end, and two ends of the compression spring 13 are fixed to the inner wall of the movable hole 11 and the bottom end of the movable rod 12 respectively.
One side of the holding rod 8 close to the support rod 1 is integrally provided with a force rod 81, and the force rod 81 extends into the support rod 1 and is fixed with the end part of the fiber rope 10 far away from the rack 6.
The inside of mount 7 and the junction of holding rod 8 and the junction of pivot 3 and commentaries on classics hole 2 all are provided with torsional spring 14, and the inside of bracing piece 1 is connected with runner 9 through bull stick 15, and the outer wall of bull stick 15 is fixed with reset spring 16, and reset spring 16's both ends are fixed with the outer wall of bull stick 15 and the side of runner 9 respectively, and runner 9 can change the direction of fine rope 10 application of force through the rotation of self.
The movable rod 12 is made of ceramic materials, one end of the movable rod 12, extending out of the movable hole 11, is of a one-half round ball structure, the movable hole 11 is arranged along the direction of the diameter of the clamping plate 4, the spherical structure arranged at the end part of the movable rod 12 can reduce the friction force of the movable rod on the outer wall gradually, meanwhile, the contact area between the movable rod 12 and the outer wall of a casting is reduced, and the end part of the movable rod 12 can extend into the gradually sunken part as far as possible.
The movable holes 11 are provided with a plurality of, and a plurality of movable holes 11 are the array and arrange in the side of splint 4, and the inner wall an organic whole that the movable hole 11 is close to the open end is provided with round spacing ring 42, and the outer wall an organic whole that movable rod 12 is close to bottom department is provided with and prevents moving back ring 43 with spacing ring 42 assorted.
The outer wall of the support rod 1 is fixed with a button switch 19, and the button switch 19 is arranged right below the holding rod 8.
In this embodiment, at first be connected button switch 19's output and the input of air pump 18, when needing to carry out the centre gripping to the foundry goods, prop up bracing piece 1, then hold holding rod 8 with the hand, when holding rod 8 was to the deflection of bracing piece 1, power pole 81 drove fine rope 10 and twined in the outside of runner 9, rack 6 was pulled between two gears 5, two gears 5 drove pivot 3 and rotated in the inside of changeing hole 2, the one end of keeping away from bracing piece 1 is kept away from each other to two splint 4.
When the holding rod 8 is close to the outer wall of the supporting rod 1, the holding rod 8 extrudes the button switch 19, the power supply of the closed air pump 18 of the button switch 19, the air pump 18 blows air into the air hole 20 through the air pipe 17, heat exchange is realized between the compressed air and the casting, quick cooling can be realized for the casting, two opened clamping plates 4 are close to the casting to be clamped, when the casting is completely positioned between the two clamping plates 4, the force applied to the holding rod 8 is loosened, under the action of the torsion spring 14, the holding rod 8 is reset in the inside of the fixing frame 7, and the two clamping plates 4 are close to each other under the action of the torsion spring 14 and realize clamping for the casting.
Along with splint 4 is close to the foundry goods, movable rod 12 slides towards the inside of activity hole 11, and under compression spring 13's effect, its tip of keeping away from activity hole 11 keeps laminating with the outer wall of foundry goods, and movable rod 12 can keep unanimous with the outer wall of foundry goods in the inboard sunken department of splint 4, can play better clamping effect to the foundry goods.
Through the cooperation of above each device use, can make anchor clamps more stable to the centre gripping of foundry goods, avoid the unexpected condition that drops to take place among the foundry goods transfer process to can realize the rapid cooling to the foundry goods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a quick anchor clamps for cooling down of foundry goods, includes bracing piece (1), its characterized in that: two rotating holes (2) are formed in one end of the supporting rod (1), a rotating shaft (3) is installed inside the rotating holes (2), two clamping plates (4) are hinged to the end portion of the supporting rod (1) through the rotating shaft (3), the two clamping plates (4) are half of a circular ring structure, a gear (5) is fixed to the top end of the rotating shaft (3), a rack (6) is hinged to the two rotating shafts (3) through the gear (5) at the top end of the two rotating shafts together, a fixing frame (7) is integrally arranged on the outer wall of one end, far away from the rotating holes (2), of the supporting rod (1), a holding rod (8) is hinged to the inside of the fixing frame (7), a rotating wheel (9) is installed in the inside of the supporting rod (1) under the fixing frame (7), a fine rope (10) is fixed to one end, far away from the center of the clamping plates (4), of the fine rope (10) is wound on the outer wall of the, two movable hole (11) have been seted up to splint (4) just right side, the internally mounted of movable hole (11) has movable rod (12), movable hole (11) are kept away from the inner wall of open end and are installed compression spring (13), the both ends of compression spring (13) respectively with the inner wall of movable hole (11) and the bottom mounting of movable rod (12).
2. The casting rapid cooling clamp according to claim 1, characterized in that: one side of the holding rod (8) close to the support rod (1) is integrally provided with a force rod (81), and the force rod (81) extends into the support rod (1) and is fixed with the end part of the fiber rope (10) far away from the rack (6).
3. The casting rapid cooling clamp according to claim 1, characterized in that: the utility model discloses a rotary drum, including the inside of mount (7) and the junction of holding rod (8) and junction of pivot (3) and commentaries on classics hole (2) all are provided with torsional spring (14), the inside of bracing piece (1) is connected with runner (9) through bull stick (15), the outer wall of bull stick (15) is fixed with reset spring (16), reset spring (16) both ends are fixed with the outer wall of bull stick (15) and the side of runner (9) respectively.
4. The casting rapid cooling clamp according to claim 1, characterized in that: the movable rod (12) is made of ceramic materials, one end, extending out of the movable hole (11), of the movable rod (12) is of a one-half spherical structure, and the movable hole (11) is formed in the direction of the diameter of the clamping plate (4).
5. The casting rapid cooling clamp according to claim 1, characterized in that: the movable hole (11) are provided with a plurality of, and a plurality of movable holes (11) are the array and arrange in the side of splint (4), the inner wall an organic whole that movable hole (11) are close to the open end is provided with round spacing ring (42), the outer wall an organic whole that movable rod (12) are close to bottom department is provided with and prevents moving back ring (43) with spacing ring (42) assorted.
6. The casting rapid cooling clamp according to claim 1, characterized in that: two splint (4) just right one side is seted up there is gas hole (20), gas hole (20) extend to the outside of splint (4), gas hole (20) run through splint (4), gas hole (20) are connected with air pump (18) through trachea (17) in the one end in splint (4) outside.
7. The casting rapid cooling clamp according to claim 1, characterized in that: the outer wall of the supporting rod (1) is fixed with a button switch (19), and the button switch (19) is arranged right below the holding rod (8).
8. The casting clamping method using the casting rapid cooling clamp according to claim 1, characterized by comprising the steps of:
t1, firstly, the output end of a button switch (19) is connected with the input end of an air pump (18), when a casting needs to be clamped, a supporting rod (1) is supported, then a holding rod (8) is held by a hand, when the holding rod (8) deflects towards the supporting rod (1), a force rod (81) drives a fiber rope (10) to wind on the outer side of a rotating wheel (9), a rack (6) is pulled between two gears (5), the two gears (5) drive a rotating shaft (3) to rotate in a rotating hole (2), and one ends, far away from the supporting rod (1), of two clamping plates (4) are far away from each other;
t2, when the holding rod (8) is close to the outer wall of the support rod (1), the holding rod (8) extrudes the button switch (19), the button switch (19) closes the power supply of the air pump (18), the air pump (18) blows air into the air holes (20) through the air pipe (17), heat exchange is realized between the compressed air and the casting, the casting can be rapidly cooled, the two opened clamping plates (4) are close to the casting to be clamped, when the casting is completely positioned between the two clamping plates (4), the force applied to the holding rod (8) is released, the holding rod (8) is reset in the fixing frame (7) under the action of the torsion spring (14), and the two clamping plates (4) are close to each other under the action of the torsion spring (14) and clamp the casting;
t3, along with splint (4) are close to the foundry goods, the inside slip of activity hole (11) is faced in activity pole (12), and under compression spring (13) effect, its tip of keeping away from activity hole (11) keeps laminating with the outer wall of foundry goods, and activity pole (12) can keep unanimous with the outer wall of foundry goods in splint (4) inboard sunken department, can play better clamping effect to the foundry goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799580.0A CN111922945A (en) | 2020-08-11 | 2020-08-11 | Clamp for rapidly cooling casting and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799580.0A CN111922945A (en) | 2020-08-11 | 2020-08-11 | Clamp for rapidly cooling casting and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111922945A true CN111922945A (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010799580.0A Pending CN111922945A (en) | 2020-08-11 | 2020-08-11 | Clamp for rapidly cooling casting and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111922945A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401152A (en) * | 2022-10-09 | 2022-11-29 | 马鞍山常裕机械设备有限公司 | Foundry goods clamping device is used in casting |
| CN115673212A (en) * | 2022-11-03 | 2023-02-03 | 江苏倍嘉力机械科技有限公司 | Automatic anti-skidding clamp holder for forging of scroll plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4228911A1 (en) * | 1992-08-28 | 1994-03-03 | Dietmar Dipl Ing Schaefer | Clamping arrangement for glass sheets or material stacks - with clamping beam actuated by lever and pinion device. |
| CN201729755U (en) * | 2010-07-13 | 2011-02-02 | 常熟市建华模具有限责任公司 | Glass utensil mould clamp |
| CN104062470A (en) * | 2014-06-27 | 2014-09-24 | 国网河北省电力公司衡水供电分公司 | High-voltage switch characteristic test auxiliary wire connection tool |
| CN205111632U (en) * | 2015-10-13 | 2016-03-30 | 杭州职业技术学院 | A buffer gear for anchor clamps |
| CN207009705U (en) * | 2017-08-07 | 2018-02-13 | 赵柯宇 | Power transmission line ground wire device is repaired in a kind of power engineering |
-
2020
- 2020-08-11 CN CN202010799580.0A patent/CN111922945A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4228911A1 (en) * | 1992-08-28 | 1994-03-03 | Dietmar Dipl Ing Schaefer | Clamping arrangement for glass sheets or material stacks - with clamping beam actuated by lever and pinion device. |
| CN201729755U (en) * | 2010-07-13 | 2011-02-02 | 常熟市建华模具有限责任公司 | Glass utensil mould clamp |
| CN104062470A (en) * | 2014-06-27 | 2014-09-24 | 国网河北省电力公司衡水供电分公司 | High-voltage switch characteristic test auxiliary wire connection tool |
| CN205111632U (en) * | 2015-10-13 | 2016-03-30 | 杭州职业技术学院 | A buffer gear for anchor clamps |
| CN207009705U (en) * | 2017-08-07 | 2018-02-13 | 赵柯宇 | Power transmission line ground wire device is repaired in a kind of power engineering |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401152A (en) * | 2022-10-09 | 2022-11-29 | 马鞍山常裕机械设备有限公司 | Foundry goods clamping device is used in casting |
| CN115673212A (en) * | 2022-11-03 | 2023-02-03 | 江苏倍嘉力机械科技有限公司 | Automatic anti-skidding clamp holder for forging of scroll plate |
| CN115673212B (en) * | 2022-11-03 | 2023-09-08 | 江苏倍嘉力机械科技有限公司 | Automatic anti-slip clamp holder for forging vortex plate |
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Application publication date: 20201113 |