CN214816674U - Adjustable aluminum casting machining clamp - Google Patents
Adjustable aluminum casting machining clamp Download PDFInfo
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- CN214816674U CN214816674U CN202120592014.2U CN202120592014U CN214816674U CN 214816674 U CN214816674 U CN 214816674U CN 202120592014 U CN202120592014 U CN 202120592014U CN 214816674 U CN214816674 U CN 214816674U
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Abstract
The utility model belongs to the technical field of the aluminium casting processing technique and specifically relates to an aluminium casting adds clamping apparatus with adjustable. The supporting device comprises a supporting base, wherein four corners of the supporting base are detachably connected with a first supporting block, a third supporting block, a sixth supporting block and a seventh supporting block through connecting pieces respectively, the left side and the right side of the middle of the supporting base are detachably connected with the fourth supporting block and the fifth supporting block through the connecting pieces respectively, and the middle of the upper end of the supporting base is detachably connected with a second supporting block through the connecting pieces. The side surface of the first supporting block is respectively provided with a first positioning block and a second positioning block, the first positioning block is connected with a first puller pin, and the puller end of the first puller pin can be in puller contact with the front side end surface of the aluminum casting. The utility model discloses can adjust according to the difference nature of the aluminium casting of difference, can be applicable to different aluminium casting processing and press from both sides tightly, enlarge application range, improve the machining precision of aluminium casting product.
Description
Technical Field
The utility model belongs to the technical field of the aluminium casting processing technique and specifically relates to an aluminium casting adds clamping apparatus with adjustable.
Background
When the aluminum casting is processed, the aluminum casting needs to be fixed. Poor machining of the product can result due to the thickness difference of the aluminum casting material. In the prior art, a universal clamping tool cannot be adjusted according to the difference of aluminum casting products, and the machining precision of the aluminum casting products is influenced.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects in the prior art, and provides the adjustable aluminum casting machining clamp with a reasonable structure, which can be suitable for machining and clamping different aluminum castings, enlarges the application range and improves the machining precision of aluminum casting products.
The utility model discloses the technical scheme who adopts as follows:
the adjustable aluminum casting machining clamp comprises a supporting base, wherein four corners of the supporting base are detachably connected with a first supporting block, a third supporting block, a sixth supporting block and a seventh supporting block respectively through connecting pieces;
the side surface of the first supporting block is respectively provided with a first positioning block and a second positioning block, the first positioning block is connected with a first puller pin, the puller end of the first puller pin can be in puller contact with the front end surface of the aluminum casting, the second positioning block is connected with a second puller pin, and the puller end of the second puller pin can be in puller contact with the left end surface of the aluminum casting;
the side surface of the third supporting block is respectively provided with a third positioning block and a fourth positioning block, the third positioning block is connected with a third puller pin, the puller end of the third puller pin can be in puller contact with the front end surface of the aluminum casting, the fourth positioning block is connected with a first adjustable puller pin through threads, the tail end of the first adjustable puller pin is connected with a handle, the front end of the first adjustable puller pin can be in puller contact with the right end side surface of the aluminum casting, and the handle can drive the first adjustable puller pin to rotate to adjust the front and back positions;
the side surface of the seventh supporting block is respectively provided with a fifth positioning block and a sixth positioning block, the sixth positioning block is connected with a third adjustable puller pin through threads, the tail end of the third adjustable puller pin is connected with a handle, the front end of the third adjustable puller pin can be in puller contact with the rear end surface of the aluminum casting, the handle can drive the third adjustable puller pin to rotate to adjust the position, the fifth positioning block is connected with a second adjustable puller pin, the tail end of the second adjustable puller pin is connected with the handle, the front end of the second adjustable puller pin can be in puller contact with the right end surface of the aluminum casting, and the handle can drive the second adjustable puller pin to rotate to adjust the position;
the side surface of the sixth supporting block is respectively provided with a seventh positioning block and an eighth positioning block, the seventh positioning block is connected with a fourth puller pin, the front end of the fourth puller pin can be in puller contact with the left end surface of the aluminum casting, the eighth positioning block is connected with a fourth adjustable puller pin through threads, the tail end of the fourth adjustable puller pin is connected with a handle, the front end of the fourth adjustable puller pin can be in puller contact with the rear end surface of the aluminum casting, and the handle can drive the fourth adjustable puller pin to rotate to adjust the position.
Furthermore, the upper end face of the first supporting block is connected with a first positioning pin, and the first positioning pin can be positioned and extend into a coarse positioning hole in the lower end face of the aluminum casting.
Furthermore, the upper end face of the third supporting block is connected with a second positioning pin, and the second positioning pin can be positioned and extend into a coarse positioning hole in the lower end face of the aluminum casting.
Furthermore, two adjustable plungers are fixed on the front portion of the supporting base and can tightly push against the inner surface of the aluminum casting.
Furthermore, the first adjustable jacking pin is connected with the first locking nut through threads, and the first locking nut can lock the first adjustable jacking pin on the fourth positioning block.
Furthermore, a second locking nut is connected to the third adjustable jacking pin through threads, and the second locking nut can lock the position of the third adjustable jacking pin on the sixth positioning block.
Furthermore, a third locking nut is connected to the second adjustable jacking pin, and the third locking nut can lock the position of the second adjustable jacking pin on the fifth positioning block.
Furthermore, a fourth locking nut is connected to the fourth adjustable jacking pin through threads, and the fourth locking nut can lock the position of the fourth adjustable jacking pin on the eighth positioning block.
Further, the support base mainly comprises an upper support plate and a lower support plate which are arranged in parallel from top to bottom, and the upper support plate and the lower support plate are connected into a whole through a plurality of vertically arranged support columns.
The utility model has the advantages as follows:
the utility model has the advantages of being compact and reasonable in structure, convenient operation can adjust according to the difference nature of the aluminium casting of difference, and it is tight to be applicable to different aluminium casting processing clamp, has enlarged application range, has improved the machining precision of aluminium casting product.
Drawings
Fig. 1 is a perspective view of the first viewing angle of the present invention.
Fig. 2 is a perspective view of the second viewing angle of the present invention.
Fig. 3 is a structural diagram of the usage state of the present invention.
Wherein: 1. a support base; 2. supporting the upright post; 3. an upper support plate; 4. a lower support plate; 5. a second support block; 6. a third support block; 7. a fourth support block; 8. a fifth support block; 9. a sixth support block; 10. a seventh supporting block; 11. a first positioning pin; 12. a second positioning pin; 13. a first positioning block; 14. a first puller pin; 15. a second positioning block; 16. a second puller pin; 17. a third positioning block; 18. a third puller pin; 19. a fourth positioning block; 20. a first adjustable puller pin; 21. a first lock nut; 22. a first support block; 23. an adjustable plunger; 24. a fifth positioning block; 25. a second adjustable puller pin; 26. a sixth positioning block; 27. a third adjustable puller pin; 28. a second lock nut; 29. a third lock nut; 30. a seventh positioning block; 31. an eighth locating block; 32. a fourth puller pin; 33. a fourth adjustable puller pin; 34. a fourth lock nut; A. and (3) aluminum casting.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
In the embodiment shown in fig. 1 and 2, the aluminum casting machining support device mainly comprises a support base 1, four corners of the support base 1 are respectively detachably connected with a first support block 22, a third support block 6, a sixth support block 9 and a seventh support block 10 through connecting pieces, the left side and the right side of the middle of the support base 1 are respectively detachably connected with a fourth support block 7 and a fifth support block 8 through connecting pieces, the middle of the upper end of the support base 1 is detachably connected with a second support block 5 through connecting pieces, and aluminum castings to be machined are jointly placed on the first support block 22, the second support block 5, the third support block 6, the fourth support block 7, the fifth support block 8, the sixth support block 9 and the seventh support block 10, so that the lower end face of the aluminum casting to be machined is supported.
In the embodiment shown in fig. 1, two adjustable plungers 23 are fixed at the front of the support base 1, the two adjustable plungers 23 can tightly push against the inner surface of the aluminum casting, a certain height difference may exist on the inner surface of the aluminum casting, and the height can be adjusted by the adjustable plungers 23 to adapt to the positioning of the inner surfaces of different aluminum castings.
In order to realize the positioning of the placement position of the lower end face of the aluminum casting, as shown in the embodiment shown in fig. 1, the upper end face of the first supporting block 22 is connected with the first positioning pin 11, and the first positioning pin 11 can be positioned and extended into the rough positioning hole of the lower end face of the aluminum casting, so as to realize the positioning of the installation position of the aluminum casting. The upper end face of the third supporting block 6 is connected with a second positioning pin 12, and the second positioning pin 12 can be positioned and extend into a coarse positioning hole in the lower end face of the aluminum casting to realize positioning of the installation position of the aluminum casting.
In order to realize the positioning and clamping of the side end surface of the aluminum casting, as shown in the embodiment shown in fig. 1, a first positioning block 13 and a second positioning block 15 are respectively arranged on the side surface of a first supporting block 22, a first puller pin 14 is connected to the first positioning block 13, and the puller end of the first puller pin 14 can be in puller contact with the front side end surface of the aluminum casting. The second positioning block 15 is connected with a second puller pin 16, and the puller end of the second puller pin 16 can be in puller contact with the left end face of the aluminum casting.
In the embodiment shown in fig. 1, a third positioning block 17 and a fourth positioning block 19 are respectively disposed on the side surfaces of the third supporting block 6, a third puller pin 18 is connected to the third positioning block 17, and the puller end of the third puller pin 18 can be in puller contact with the front end surface of the aluminum casting. The fourth positioning block 19 is connected with a first adjustable puller pin 20 through threads, the tail end of the first adjustable puller pin 20 is connected with a handle, the front end of the first adjustable puller pin 20 can be in puller contact with the right end side face of the aluminum casting, and the handle can drive the first adjustable puller pin 20 to rotate to adjust the front position and the rear position.
In the embodiment shown in fig. 2, the first adjustable tightening pin 20 is connected to the first locking nut 21 through a screw, and the first locking nut 21 can lock the first adjustable tightening pin 20 on the fourth positioning block 19.
In the embodiment shown in fig. 1, a fifth positioning block 24 and a sixth positioning block 26 are respectively disposed on the side of the seventh supporting block 10, the sixth positioning block 26 is connected to a third adjustable tightening pin 27 through a screw thread, the tail end of the third adjustable tightening pin 27 is connected to a handle, the front end of the third adjustable tightening pin 27 can be in tight contact with the rear end surface of the aluminum casting, and the handle can drive the third adjustable tightening pin 27 to rotate to adjust the position. The fifth positioning block 24 is connected with a second adjustable puller pin 25, the tail end of the second adjustable puller pin 25 is connected with a handle, the front end of the second adjustable puller pin 25 can be in puller contact with the right end face of the aluminum casting, and the handle can drive the second adjustable puller pin 25 to rotate and adjust the position.
In the embodiment shown in fig. 1, a second locking nut 28 is screwed on the third adjustable tightening pin 27, and the second locking nut 28 can lock the position of the third adjustable tightening pin 27 on the sixth positioning block 26.
In the embodiment shown in fig. 2, a third locking nut 29 is connected to the second adjustable tightening pin 25, and the third locking nut 29 can lock the position of the second adjustable tightening pin 25 on the fifth positioning block 24.
In the embodiment shown in fig. 1, a seventh positioning block 30 and an eighth positioning block 31 are respectively disposed on the lateral side of the sixth supporting block 9, the seventh positioning block 30 is connected to a fourth puller pin 32, and the front end of the fourth puller pin 32 can be in tight contact with the left end face of the aluminum casting. The eighth positioning block 31 is connected with a fourth adjustable puller pin 33 through threads, the tail end of the fourth adjustable puller pin 33 is connected with a handle, the front end of the fourth adjustable puller pin 33 can be in puller contact with the rear end face of the aluminum casting, and the handle can drive the fourth adjustable puller pin 33 to rotate and adjust the position.
In the embodiment shown in fig. 2, a fourth locking nut 34 is screwed on the fourth adjustable tightening pin 33, and the fourth locking nut 34 can lock the position of the fourth adjustable tightening pin 33 on the eighth positioning block 31.
In the embodiment shown in fig. 1, the supporting base 1 mainly includes an upper supporting plate 3 and a lower supporting plate 4 which are arranged in parallel up and down, and the upper supporting plate 3 and the lower supporting plate 4 are connected into a whole through a plurality of supporting columns 2 which are arranged vertically.
The utility model discloses a theory of operation is: placing an aluminum casting to be processed on a first supporting block 22, a second supporting block 5, a third supporting block 6, a fourth supporting block 7, a fifth supporting block 8, a sixth supporting block 9 and a seventh supporting block 10, and then adjusting an adjustable plunger 23 to tightly push against the inner side surface of the aluminum casting. The first positioning pin 11 and the second positioning pin 12 can be positioned in a coarse positioning hole extending into the lower end face of the aluminum casting, so that the positioning of the installation position of the aluminum casting is realized. Meanwhile, the aluminum casting is pushed transversely, so that the side face of the aluminum casting is tightly jacked by the jacking pins, and then the adjustable jacking pins are adjusted to tightly jack other side faces of the aluminum casting, so that the aluminum casting is clamped on the machining clamp.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (9)
1. The utility model provides an aluminum casting adds clamping apparatus with adjustable, includes support base (1), its characterized in that: four corners of the supporting base (1) are respectively detachably connected with a first supporting block (22), a third supporting block (6), a sixth supporting block (9) and a seventh supporting block (10) through connecting pieces, the left side and the right side of the middle of the supporting base (1) are respectively detachably connected with a fourth supporting block (7) and a fifth supporting block (8) through connecting pieces, and the middle of the upper end of the supporting base (1) is detachably connected with a second supporting block (5) through connecting pieces;
the side surface of the first supporting block (22) is respectively provided with a first positioning block (13) and a second positioning block (15), the first positioning block (13) is connected with a first puller pin (14), the puller end of the first puller pin (14) can be in puller contact with the front end surface of the aluminum casting, the second positioning block (15) is connected with a second puller pin (16), and the puller end of the second puller pin (16) can be in puller contact with the left end surface of the aluminum casting;
the side surface of the third supporting block (6) is respectively provided with a third positioning block (17) and a fourth positioning block (19), the third positioning block (17) is connected with a third puller pin (18), the puller end of the third puller pin (18) can be in puller contact with the front side end surface of the aluminum casting, the fourth positioning block (19) is connected with a first adjustable puller pin (20) through threads, the tail end of the first adjustable puller pin (20) is connected with a handle, the front end of the first adjustable puller pin (20) can be in puller contact with the right side surface of the aluminum casting, and the handle can drive the first adjustable puller pin (20) to rotate to adjust the front and back positions;
a fifth positioning block (24) and a sixth positioning block (26) are respectively arranged on the side surface of the seventh supporting block (10), the sixth positioning block (26) is connected with a third adjustable puller pin (27) through threads, the tail end of the third adjustable puller pin (27) is connected with a handle, the front end of the third adjustable puller pin (27) can be in puller contact with the rear end surface of the aluminum casting, the third adjustable puller pin (27) can be driven by the handle to rotate to adjust the position, the fifth positioning block (24) is connected with a second adjustable puller pin (25), the tail end of the second adjustable puller pin (25) is connected with the handle, the front end of the second adjustable puller pin (25) can be in puller contact with the right end surface of the aluminum casting, and the handle can drive the second adjustable puller pin (25) to rotate to adjust the position;
the side surface of the sixth supporting block (9) is respectively provided with a seventh positioning block (30) and an eighth positioning block (31), the seventh positioning block (30) is connected with a fourth puller pin (32), the front end of the fourth puller pin (32) can be in puller contact with the left side end surface of the aluminum casting, the eighth positioning block (31) is connected with a fourth adjustable puller pin (33) through threads, the tail end of the fourth adjustable puller pin (33) is connected with a handle, the front end of the fourth adjustable puller pin (33) can be in puller contact with the rear side end surface of the aluminum casting, and the handle can drive the fourth adjustable puller pin (33) to rotate and adjust the position.
2. The adjustable aluminum casting machining fixture of claim 1, characterized in that: the upper end face of the first supporting block (22) is connected with a first positioning pin (11), and the first positioning pin (11) can be positioned and extend into a coarse positioning hole in the lower end face of the aluminum casting.
3. The adjustable aluminum casting machining fixture of claim 1, characterized in that: and the upper end surface of the third supporting block (6) is connected with a second positioning pin (12), and the second positioning pin (12) can be positioned and extended into a coarse positioning hole on the lower end surface of the aluminum casting.
4. The adjustable aluminum casting machining fixture of claim 1, characterized in that: two adjustable plungers (23) are fixed in the front of the supporting base (1), and the inner surface of the aluminum casting can be tightly jacked by the two adjustable plungers (23).
5. The adjustable aluminum casting machining fixture of claim 1, characterized in that: the first adjustable jacking pin (20) is connected with a first locking nut (21) through threads, and the first locking nut (21) can lock the first adjustable jacking pin (20) on the fourth positioning block (19).
6. The adjustable aluminum casting machining fixture of claim 1, characterized in that: the third adjustable jacking pin (27) is connected with a second locking nut (28) through threads, and the second locking nut (28) can lock the position of the third adjustable jacking pin (27) on the sixth positioning block (26).
7. The adjustable aluminum casting machining fixture of claim 1, characterized in that: and the second adjustable puller pin (25) is connected with a third locking nut (29), and the third locking nut (29) can lock the position of the second adjustable puller pin (25) on the fifth positioning block (24).
8. The adjustable aluminum casting machining fixture of claim 1, characterized in that: the fourth adjustable jacking pin (33) is connected with a fourth locking nut (34) through threads, and the fourth locking nut (34) can lock the position of the fourth adjustable jacking pin (33) on the eighth positioning block (31).
9. The adjustable aluminum casting machining fixture of claim 1, characterized in that: the supporting base (1) mainly comprises an upper supporting plate (3) and a lower supporting plate (4) which are arranged in parallel from top to bottom, and the upper supporting plate (3) and the lower supporting plate (4) are connected into a whole through a plurality of vertically arranged supporting columns (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592014.2U CN214816674U (en) | 2021-03-23 | 2021-03-23 | Adjustable aluminum casting machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592014.2U CN214816674U (en) | 2021-03-23 | 2021-03-23 | Adjustable aluminum casting machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816674U true CN214816674U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120592014.2U Active CN214816674U (en) | 2021-03-23 | 2021-03-23 | Adjustable aluminum casting machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214816674U (en) |
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2021
- 2021-03-23 CN CN202120592014.2U patent/CN214816674U/en active Active
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