CN210286471U - Material clamp for casting - Google Patents
Material clamp for casting Download PDFInfo
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- CN210286471U CN210286471U CN201920905081.8U CN201920905081U CN210286471U CN 210286471 U CN210286471 U CN 210286471U CN 201920905081 U CN201920905081 U CN 201920905081U CN 210286471 U CN210286471 U CN 210286471U
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- arm lock
- arm
- clamping
- connecting rod
- fixed
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Abstract
The utility model discloses a material clamp for foundry goods belongs to foundry goods processing field, aims at providing a material clamp for foundry goods, and its technical scheme main points are including the fixed block, set up the hoist and mount ring at the fixed block top, the fixed block both sides articulate respectively and are equipped with first connecting rod and second connecting rod, first connecting rod below articulates and is equipped with first arm lock, the articulated second arm lock that is equipped with in second connecting rod below, first arm lock middle part is articulated with second arm lock middle part, first connecting rod one end is kept away from in first arm lock is equipped with fixed jack catch, second connecting rod one end installation is kept away from in second arm lock is equipped with movable jack catch, be equipped with spacing subassembly between first arm lock and the second arm lock, the utility model has the advantages of firm centre gripping foundry goods.
Description
Technical Field
The utility model relates to a foundry goods processing field, in particular to material clamp for foundry goods.
Background
The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained.
After the casting is finished, the casting needs to be transported to the next processing place or a transportation truck through a transportation device, but in the transportation process, due to different specifications of the casting, the clamp of the casting needs to be adjusted according to the size of the clamped casting.
Chinese patent No. CN207344377U discloses a casting clamping mechanism, which comprises a mounting base, wherein a horizontal sliding guide rail is arranged on the mounting base, a manipulator moving along the radial direction of the horizontal sliding guide rail is arranged on the horizontal sliding guide rail, the manipulator is composed of a left clamp and a right clamp, and the front ends of the left clamp and the right clamp are connected through a rotating shaft respectively; the left side anchor clamps with the end of right side anchor clamps still is equipped with left clamping part and right clamping part respectively, left side clamping part comprises first grip block and second grip block, right side clamping part comprises third grip block and fourth grip block, first grip block the second grip block the third grip block with be equipped with the blotter on the fourth grip block respectively.
The prior art scheme among the above-mentioned realizes the centre gripping to the foundry goods through the cooperation of first grip block, second grip block and third grip block and fourth grip block, but in the in-service use process, several grip blocks carry out centre gripping work under articulated anchor clamps work, because the foundry goods quality is heavier, and its centre gripping effect is poor, causes the foundry goods to drop easily to influence the centre gripping effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a material clamp for foundry goods has the advantage of firmly pressing from both sides tight foundry goods.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a material clamp for foundry goods, includes the connecting block, sets up the hoisting ring at the connecting block top, the fixed block both sides are articulated respectively and are equipped with first connecting rod and second connecting rod, the articulated first arm lock that is equipped with in first connecting rod below, the articulated second arm lock that is equipped with in second connecting rod below, first arm lock middle part is articulated with second arm lock middle part, first connecting rod one end is kept away from in first arm lock is equipped with fixed jack catch, second connecting rod one end installation is kept away from in the second arm lock is equipped with movable jack catch, be equipped with spacing subassembly between first arm lock and the second arm lock.
By adopting the technical scheme, the hoisting ring is used for hoisting by a crane, the fixed block connected below the hoisting ring is hinged with the first connecting rod and the second connecting rod, the first clamping arm and the second clamping arm which are hinged below the first connecting rod and the second connecting rod are matched to play a clamping role, the first clamping arm and the second clamping arm are hinged in a cross way, so that the first clamping arm and the second clamping arm can be matched to clamp and release around a hinged point, the fixed clamping jaw on the first clamping arm is fixedly connected with the first clamping arm, the movable clamping jaw is movably connected on the second clamping arm, a worker can adjust the position of the movable clamping jaw, so that a casting can be clamped by the fixed clamping jaw and the movable clamping jaw better, the limiting component is arranged between the first clamping arm and the second clamping arm and is used for limiting the two clamping arms after the casting is clamped, the change of the angle between the two clamping arms in the clamping process is prevented, and the casting is clamped insecurely, causing the casting to fall off and causing unnecessary danger or damage to the casting, the limiting component mainly plays a role in firmly clamping the casting.
Furthermore, spacing subassembly is including articulating limiting plate on first arm lock lateral wall, setting up the spacer pin on the second arm lock, seting up the drive groove on the limiting plate, the spacer pin is located the drive inslot.
Through adopting above-mentioned technical scheme, the articulated limiting plate that is equipped with in first arm lock, the spacer pin in the second arm lock slides in the drive inslot on the limiting plate, and when first arm lock and second arm lock opened the maximum distance, the spacer pin was located the drive inslot and is close to first arm lock one side, can press from both sides tightly the foundry goods through the position of adjusting movable jack catch this moment.
Furthermore, a locking groove is formed in the top of the driving groove and communicated with the driving groove, and the locking groove is located on one side, close to the first clamping arm, of the driving groove.
Through adopting above-mentioned technical scheme, the locking groove has been seted up to drive groove top, and when first arm lock and second arm lock cooperation were pressed from both sides tightly the foundry goods, the locking bolt was located the locking groove, made the locking bolt no longer slide in the drive inslot to make first arm lock and second arm lock cooperation carry out the fixed clamp and press from both sides tightly.
Furthermore, a positioning column is arranged on one side, close to the locking groove, of the limiting plate, a locking spring is fixedly arranged on the positioning column, and one end, far away from the positioning column, of the locking spring is fixedly connected to the limiting pin.
Through adopting above-mentioned technical scheme, the installation is equipped with locking spring on the reference column, and locking spring other end fixed connection is on the stop pin, and interact makes first spring bottom and the cooperation of second spring bottom play the clamping action all the time between first spring and the second spring under locking spring's effect, and locking spring can make fixed jack catch and the more firm tight foundry goods that presss from both sides of activity jack catch.
Further, spacing subassembly includes spacing spring of fixed connection on first arm lock lateral wall, connects and keeps away from the fixed plate of first arm lock one side, sets up the dead lever in the second arm lock at spacing spring, the fixed plate cooperates with the dead lever.
Through adopting above-mentioned technical scheme, when spacing spring one end fixed connection on the fixed plate, the other end is hung on the dead lever, presss from both sides tight back when first arm lock and second arm lock cooperation to the foundry goods, hangs spacing spring on the dead lever in second arm lock, makes to have the tight power of the clamp of mutually supporting between first arm lock and the second arm lock, makes the two better clamp foundry goods.
Furthermore, be located both pin joint below and all be equipped with the conflict piece on first arm lock and the second arm lock, the conflict piece articulates respectively on first arm lock and second arm lock.
Through adopting above-mentioned technical scheme, conflict piece articulates in the below of first arm lock and second arm lock, makes first arm lock and second arm lock when rotating, and conflict piece is all the time towards the foundry goods under the action of gravity, and when the foundry goods presss from both sides tightly between fixed jack catch and activity jack catch, the below of conflict piece is conflict at the foundry goods top at first end, carries on spacingly to the foundry goods, prevents that the foundry goods activity from droing.
Furthermore, a bolt is arranged between the movable clamping jaw and the second clamping arm and is in threaded connection with the movable clamping jaw.
Through adopting above-mentioned technical scheme, the bolt carries out threaded connection with activity jack catch and second arm lock, and through adjusting bolt's position, finely tune the distance between activity jack catch and the fixed jack catch, conveniently carry out more firm clamp to the foundry goods.
Furthermore, rubber pads are arranged on the opposite sides of the fixed clamping jaws and the movable clamping jaws.
Through adopting above-mentioned technical scheme, fixed jack catch and activity jack catch are equipped with the rubber pad with foundry goods complex one side, and when fixed jack catch pressed from both sides the foundry goods with the activity jack catch, the rubber pad was contradicted on the foundry goods, prevents to cause the injury to the foundry goods.
To sum up, the utility model discloses following beneficial effect has:
1. the first clamping arm and the second clamping arm which are hinged on the first connecting rod and the second connecting rod are arranged, so that the effect of fixedly clamping a casting can be achieved;
2. the locking groove formed in the top of the driving groove is arranged, so that the effect of fixing the clamping angle of the first clamping arm and the second clamping arm can be achieved;
3. through the setting of the movable clamping jaw of swing joint on the second arm lock, can play the distance between regulation and the fixed clamping jaw to control the effect to foundry goods clamping degree.
Drawings
FIG. 1 is an overall schematic view of a clip according to example 1;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a schematic diagram for embodying the position limiting plate in embodiment 1;
FIG. 4 is an overall schematic view of the clip of example 2.
In the figure, 1, a fixed block; 11. hoisting a ring; 12. a first link; 13. a second link; 14. a first clamp arm; 15. a second clamp arm; 16. fixing the clamping jaw; 17. a movable jaw; 171. a bolt; 2. a limiting component; 201. a limiting plate; 202. a spacing pin; 203. a drive slot; 21. a locking groove; 22. a positioning column; 23. a locking spring; 241. a limiting spring; 242. a fixing plate; 243. fixing the rod; 3. a contact block; 4. and (7) a rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
the utility model provides a material clamp for foundry goods, as shown in figure 1, includes the connecting rod, sets up the hoisting ring 11 at the connecting rod top, and 1 both sides of fixed block are articulated respectively and are equipped with first connecting rod 12 and second connecting rod 13, and first connecting rod 12 below is articulated to be equipped with first arm lock 14, and second connecting rod 13 below is articulated to be equipped with second arm lock 15, and first arm lock 14 is articulated with second arm lock 15 middle part.
As shown in figures 1 and 2, rubber pads 4 are arranged on the opposite sides of the fixed claws 16 and the movable claws 17, and when the movable claws 17 and the fixed claws 16 clamp the casting together, the rubber pads 4 are abutted against the side wall of the casting to prevent the casting from being damaged.
Lie in the two pin joint below and all articulate on first arm lock 14 and the second arm lock 15 and be equipped with to conflict piece 3, when the foundry goods centre gripping between movable clamping jaw 17 and fixed clamping jaw, conflict piece 3 articulates in first arm lock 14 and second arm lock 15 below, no matter the angle that first arm lock 14 and second arm lock 15 are how, conflict piece 3 is towards the foundry goods all the time, when pressing from both sides tightly the foundry goods, conflict piece 3 is contradicted at the foundry goods top all the time.
As shown in fig. 1 and 3, a limiting assembly 2 is arranged between the first clamping arm 14 and the second clamping arm 15, the limiting assembly 2 includes a limiting plate 201 hinged on a side wall of the first clamping arm 14, a limiting pin 202 arranged on the second clamping arm 15, and a driving groove 203 arranged on the limiting plate 201, and the limiting pin 202 is located in the driving groove 203.
When the first clamping arm 14 and the second clamping arm 15 are hinged to clamp the casting, the limiting pin 202 always slides in the driving groove 203.
The top of the driving groove 203 is provided with a locking groove 21, the locking groove 21 is communicated with the driving groove 203, and when the fixed jaw 16 is matched with the movable jaw to clamp the casting, the limiting pin 202 slides into the locking groove 21, so that the rotation angles of the first clamping arm 14 and the second clamping arm 15 are limited.
As shown in fig. 1 and 3, a positioning column 22 is disposed on one side of the limiting plate 201 close to the locking groove 21, a locking spring 23 is fixedly disposed on the positioning column 22, one end of the locking spring 23, which is far away from the positioning column 22, is fixedly connected to the limiting pin 202, and when the limiting pin 202 slides in the driving groove 203, the locking spring 23 always pulls the limiting pin 202, so that the opening angles of the first clamping arm 14 and the second clamping arm 15 are limited, and the two clamping arms clamp the casting more tightly.
When the clamping degree of the casting needs to be adjusted, the bolt 171 is rotated, so that the movable jaw 17 is in threaded connection with the fixed jaw 16 to adjust the distance between the movable jaw and the fixed jaw, and the clamping firmness of the casting is adjusted.
The specific implementation process comprises the following steps: when the casting needs to be carried, the hanging ring is pushed downwards, so that the first clamping arm 14 and the second clamping arm 15 are hinged and opened on the first connecting rod 12 and the second connecting rod 13, the opening angle of the first clamping arm 14 and the second clamping arm 15 is increased, the casting is clamped downwards, the fixed clamping jaw 16 and the rubber pad 4 on the movable clamping jaw 17 are abutted against the side wall of the casting, at the moment, the abutting block 3 is abutted against the top of the casting, when the lifting ring 11 is lifted upwards, the first clamping arm 14 and the second clamping arm 15 are hinged and lifted upwards to clamp the casting, and in the process, the limiting pin 202 slides in the driving groove 203 all the time, the locking spring 23 changes along with the movement of the limiting pin 202 at the moment until the limiting pin 202 is located in the locking groove 21, the fixed clamping jaw 16 and the movable clamping jaw 17 clamp the casting, and the clamping firmness degree of the movable clamping jaw on the casting is adjusted through the bolt 171, so that the casting is clamped between the fixed clamping jaw and the movable clamping jaw more firmly.
Example 2:
a casting material clamp is different from the casting material clamp in embodiment 1 in that a limiting component 2 is different from that: as shown in fig. 4, the limiting assembly 2 includes a limiting spring 241 fixedly connected to a side wall of the first clamping arm 14, a fixing plate 242 connected to a side of the limiting spring 241 far from the first clamping arm 14, and a fixing rod 243 disposed on the second clamping arm 15.
After the casting is clamped by the first clamping arm 14 and the second clamping arm 15, one end of a limiting spring 241 fixed on the fixing plate 242 is hung on the fixing rod 243, so that the fixing rod 243 is tensioned by the limiting spring 241, the angles of the first clamping arm 14 and the second clamping arm 15 are controlled, the clamping of the fixed jaw 16 and the movable jaw 17 on the casting is more stable, when the clamping effect is general, the positions of the movable jaw 17 and the second clamping arm 15 can be adjusted through the adjusting bolt 171, and the clamping degree of the casting is controlled.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a material clamp for foundry goods, includes fixed block (1), sets up hoisting ring (11) at fixed block (1) top, its characterized in that: fixed block (1) both sides are articulated respectively and are equipped with first connecting rod (12) and second connecting rod (13), first connecting rod (12) below is articulated to be equipped with first arm lock (14), second connecting rod (13) below is articulated to be equipped with second arm lock (15), first arm lock (14) middle part is articulated with second arm lock (15) middle part, first connecting rod (12) one end is kept away from in first arm lock (14) and is equipped with fixed jack catch (16), second connecting rod (13) one end installation is kept away from in second arm lock (15) is equipped with movable jack catch (17), be equipped with between first arm lock (14) and second arm lock (15) spacing subassembly (2).
2. A casting material clamp as defined in claim 1, wherein: spacing subassembly (2) including articulate limiting plate (201) on first arm lock (14) lateral wall, set up spacer pin (202) on second arm lock (15), set up drive groove (203) on limiting plate (201), spacer pin (202) are located drive groove (203).
3. A casting material clamp as defined in claim 2, wherein: the top of the driving groove (203) is provided with a locking groove (21), the locking groove (21) is communicated with the driving groove (203), and the locking groove (21) is positioned on one side, close to the first clamping arm (14), of the driving groove (203).
4. A casting material clamp as defined in claim 3, wherein: be close to locking groove (21) one side on limiting plate (201) and be equipped with reference column (22), fixed locking spring (23) that are equipped with on reference column (22), reference column (22) one end fixed connection is kept away from in locking spring (23) on spacer pin (202).
5. A casting material clamp as defined in claim 1, wherein: spacing subassembly (2) including fixed connection spacing spring (241) on first arm lock (14) lateral wall, connect fixed plate (242), the dead lever (243) of setting on second arm lock (15) of keeping away from first arm lock (14) one side in spacing spring (241), fixed plate (242) and dead lever (243) cooperation.
6. A casting material clamp as defined in claim 1, wherein: the first clamping arm (14) and the second clamping arm (15) are located below a hinge point of the first clamping arm and the second clamping arm, and contact blocks (3) are respectively hinged to the first clamping arm (14) and the second clamping arm (15).
7. A casting material clamp as defined in claim 1, wherein: and a bolt (171) is arranged between the movable clamping jaw (17) and the second clamping arm (15), and the bolt (171) is in threaded connection with the movable clamping jaw (17).
8. A casting material clamp as defined in claim 1, wherein: and rubber pads (4) are arranged on the opposite sides of the fixed clamping jaws (16) and the movable clamping jaws (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920905081.8U CN210286471U (en) | 2019-06-15 | 2019-06-15 | Material clamp for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920905081.8U CN210286471U (en) | 2019-06-15 | 2019-06-15 | Material clamp for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210286471U true CN210286471U (en) | 2020-04-10 |
Family
ID=70097070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920905081.8U Active CN210286471U (en) | 2019-06-15 | 2019-06-15 | Material clamp for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210286471U (en) |
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2019
- 2019-06-15 CN CN201920905081.8U patent/CN210286471U/en active Active
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