CN212600446U - High-efficient high accuracy part is from centering anchor clamps - Google Patents
High-efficient high accuracy part is from centering anchor clamps Download PDFInfo
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- CN212600446U CN212600446U CN202020711450.2U CN202020711450U CN212600446U CN 212600446 U CN212600446 U CN 212600446U CN 202020711450 U CN202020711450 U CN 202020711450U CN 212600446 U CN212600446 U CN 212600446U
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Abstract
The utility model discloses a high-efficient high accuracy part is from centering anchor clamps, including the fixing base, install the first guide block on one side of the fixing base, install the second guide block on the other side of the fixing base, install the actuating cylinder on the fixing base, with the cylinder keysets that drives actuating cylinder transmission and be connected, install the first chuck that slides and connect with the first guide block on one side of the cylinder keysets, install the second chuck that slides and connect with the second guide block on the other side of the cylinder keysets; the inside of first guide block and second guide block all is provided with the bell mouth, first chuck is done and is slided from top to bottom along the lateral wall of the bell mouth in the first guide block, the second chuck is done and is slided from top to bottom along the lateral wall of the bell mouth in the second guide block, the head of first chuck and second chuck is all opened and is had the deformation groove, the utility model has the advantages of part center is alignment easily, and the speed of clamping part is very fast, and the clamping precision is high, the high-efficient processing production of the part of being convenient for.
Description
Technical Field
The utility model relates to a part anchor clamps especially relate to a high-efficient high accuracy part is from centering anchor clamps.
Background
In the machining industry, when a part is secondarily machined and clamped, the center of the part is not easy to align, the speed of clamping the part is low, and the technical problems of poor clamping precision and low machining efficiency exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above-mentioned defect among the prior art, the easy alignment of its center when providing a part secondary clamping, the speed of clamping part is very fast, and the clamping precision is high, and the high-efficient high accuracy part of the high-efficient processing production of part of being convenient for is from centering anchor clamps.
In order to achieve the purpose, the utility model provides a high-efficiency high-precision part self-centering fixture, which comprises a fixed seat, a first guide block fixedly connected on one side of the fixed seat, a second guide block fixedly connected on the other side of the fixed seat, a driving cylinder fixedly connected on the fixed seat, a cylinder adapter plate in transmission connection with the driving cylinder, a first chuck slidably connected with the first guide block and arranged on one side of the cylinder adapter plate, and a second chuck slidably connected with the second guide block and arranged on the other side of the cylinder adapter plate; the inside of first guide block and second guide block all is provided with the bell mouth, first chuck is done and is slided from top to bottom along the lateral wall of the bell mouth in the first guide block, the second chuck is done and is slided from top to bottom along the lateral wall of the bell mouth in the second guide block, the head of first chuck and second chuck is all opened has the deformation groove.
Preferably, the fixed seat comprises a bottom plate, a first side plate fixedly connected with one side of the bottom plate, a second side plate fixedly connected with the other side of the bottom plate, and a top plate arranged on the first side plate/the second side plate; the one end and the first curb plate fixed connection of roof, the other end and the second curb plate fixed connection of roof, drive actuating cylinder and install fixed connection on the bottom plate, first guide block and second guide block are installed respectively at roof fixed connection.
Preferably, the first chuck and the second chuck are provided with a reference step in the head portion.
Preferably, the clamping device further comprises a first limiting block which is sleeved in the middle of the first chuck and is located between the cylinder adapter plate and the fixing seat, and a second limiting block which is sleeved in the middle of the second chuck and is located between the cylinder adapter plate and the fixing seat.
Preferably, the side walls of the first limiting block and the second limiting block are provided with jackscrew holes.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model is provided with a fixed seat, a first guide block, a second guide block, a driving cylinder, a cylinder adapter plate, a first chuck and a second chuck, wherein, the first guide block and the second guide block are both provided with conical holes inside, when clamping, the parts are placed in the first chuck and the second chuck, the driving cylinder drives the cylinder adapter plate to move downwards, thereby driving the first chuck and the second chuck to move downwards along the conical holes, because the heads of the first chuck and the second chuck are both provided with deformation grooves, when the first chuck and the second chuck slide downwards along the conical holes, the first chuck and the second chuck respectively clamp the parts, after the parts are processed, the driving cylinder drives the cylinder adapter plate to move upwards, thereby driving the first chuck and the second chuck to move upwards along the conical holes, because the heads of the first chuck and the second chuck are both provided with the deformation grooves, consequently first chuck and second chuck all loosen the part, and the manual work of being convenient for or the manipulator takes out the part this moment, the automated production operation of being convenient for, the utility model has the advantages of the easy alignment in part center, the speed of clamping part is very fast, and the clamping precision is high, the high-efficient processing production of the part of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a high-efficiency high-precision part self-centering fixture provided by the present invention;
FIG. 2 is a front view of the high-efficiency high-precision part self-centering fixture of the present invention;
FIG. 3 is a top view of the high-efficiency high-precision part self-centering fixture of the present invention;
fig. 4 is a cross-sectional view of the first guide block and the first chuck in the high-efficiency high-precision part self-centering fixture of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a high-efficient high-precision part self-centering fixture, which comprises a fixed seat 1, a first guide block 2 fixedly connected on one side of the fixed seat 1, a second guide block 3 fixedly connected on the other side of the fixed seat 1, a driving cylinder 4 fixedly connected on the fixed seat 1, a cylinder adapter plate 5 in transmission connection with the driving cylinder 4, a first chuck 6 slidably connected with the first guide block 2 and arranged on one side of the cylinder adapter plate 5, and a second chuck 7 slidably connected with the second guide block 3 and arranged on the other side of the cylinder adapter plate 5; the inside of first guide block 2 and second guide block 3 all is provided with bell mouth 21, first chuck 6 slides from top to bottom along the lateral wall of bell mouth 21 in first guide block 2, second chuck 7 slides from top to bottom along the lateral wall of bell mouth 21 in second guide block 3, deformation groove 61 and benchmark step 62 have all been opened to the head of first chuck 6 and second chuck 7.
Specifically, during clamping, a part is placed in a reference step 62 of a first chuck 6 and a second chuck 7, the reference step 62 is used as a reference for placing the part, the positioning accuracy of the part to be clamped every time is ensured, the machining accuracy of the part is ensured, a driving cylinder 4 drives a cylinder adapter plate 5 to move downwards so as to drive the first chuck 6 and the second chuck 7 to move downwards along a tapered hole 21, since deformation grooves 61 are formed at the heads of the first chuck 6 and the second chuck 7, when the first chuck 6 and the second chuck 7 slide downwards along the tapered hole 21, the part is respectively clamped by the first chuck 6 and the second chuck 7, after the part is machined, the driving cylinder 4 drives the cylinder adapter plate 5 to move upwards so as to drive the first chuck 6 and the second chuck 7 to move upwards along the tapered hole 21, since the heads of the first chuck 6 and the second chuck 7 are both provided with the deformation grooves 61, consequently, first chuck 6 and second chuck 7 all loosen the part, and the manual work of being convenient for or the manipulator takes out the part this moment, the automated production operation of being convenient for, and this technical scheme has the easy alignment in part center, and the speed of clamping part is very fast, and the clamping precision is high, the high-efficient processing production's of part advantage of being convenient for.
More specifically, the fixing base 1 includes a bottom plate 11, a first side plate 12 fixedly connected to one side of the bottom plate 11, a second side plate 13 fixedly connected to the other side of the bottom plate 11, and a top plate 14 mounted on the first side plate 12/the second side plate 13; one end and the first curb plate 12 fixed connection of roof 14, the other end and the second curb plate 13 fixed connection of roof 14, drive actuating cylinder 4 and install fixed connection on bottom plate 11, install respectively at roof 14 fixed connection first guide block 2 and second guide block 3. Through the design that fixing base 1 split is bottom plate 11, first curb plate 12, second curb plate 13 and roof 14 for fixing base 1's smear metal volume still less, reduced the cost of production, this structure is also reasonable more compact simultaneously, guarantees the reliability of operation.
This embodiment still includes the cover and establishes the middle part of first chuck 6 and is located the first stopper 8 between cylinder keysets 5 and the fixing base 1, establishes the middle part of second chuck 7 and is located the second stopper 9 between cylinder keysets 5 and the fixing base 1, the lateral wall of first stopper 8 and second stopper 9 all is provided with jackscrew hole 81, through this jackscrew hole 81 respectively with first stopper 8 and first chuck 6 fixed connection, with second stopper 9 and second chuck 7 fixed connection, this connected mode has convenient and reliable's advantage, when driving actuating cylinder 4 and driving cylinder keysets 5 and upwards removing a distance, first stopper 8 and second stopper 9 play spacing effect, guarantee the stroke that first chuck 6 and second chuck 7 removed, further guarantee the clamping precision of part.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (5)
1. A high-efficiency high-precision part self-centering clamp is characterized by comprising a fixed seat (1), a first guide block (2) fixedly connected with one side of the fixed seat (1), a second guide block (3) fixedly connected with the other side of the fixed seat (1), a driving cylinder (4) fixedly connected with the fixed seat (1), a cylinder adapter plate (5) in transmission connection with the driving cylinder (4), a first chuck (6) arranged on one side of the cylinder adapter plate (5) and in sliding connection with the first guide block (2), and a second chuck (7) arranged on the other side of the cylinder adapter plate (5) and in sliding connection with the second guide block (3);
the inside of first guide block (2) and second guide block (3) all is provided with bell mouth (21), slide from top to bottom is done along the lateral wall of bell mouth (21) in first guide block (2) in first chuck (6), slide from top to bottom is done along the lateral wall of bell mouth (21) in second guide block (3) in second chuck (7), the head of first chuck (6) and second chuck (7) all opens and has deformation groove (61).
2. The high-efficiency high-precision part self-centering clamp according to claim 1, wherein the fixed seat (1) comprises a bottom plate (11), a first side plate (12) fixedly connected to one side of the bottom plate (11), a second side plate (13) fixedly connected to the other side of the bottom plate (11), and a top plate (14) arranged on the first side plate (12)/the second side plate (13);
the one end and first curb plate (12) fixed connection of roof (14), the other end and second curb plate (13) fixed connection of roof (14), drive actuating cylinder (4) and install fixed connection on bottom plate (11), install respectively at roof (14) fixed connection first guide block (2) and second guide block (3).
3. An efficient high precision part self-centering fixture as claimed in claim 1, wherein the first chuck (6) and the second chuck (7) are provided with a reference step (62) in the head.
4. The high-efficiency high-precision part self-centering clamp as claimed in any one of claims 1 to 3, further comprising a first limiting block (8) sleeved in the middle of the first chuck (6) and located between the cylinder adapter plate (5) and the fixing seat (1), and a second limiting block (9) sleeved in the middle of the second chuck (7) and located between the cylinder adapter plate (5) and the fixing seat (1).
5. The high-efficiency high-precision part self-centering clamp as claimed in claim 4, wherein the side walls of the first limiting block (8) and the second limiting block (9) are provided with jackscrew holes (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020711450.2U CN212600446U (en) | 2020-05-05 | 2020-05-05 | High-efficient high accuracy part is from centering anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020711450.2U CN212600446U (en) | 2020-05-05 | 2020-05-05 | High-efficient high accuracy part is from centering anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212600446U true CN212600446U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020711450.2U Active CN212600446U (en) | 2020-05-05 | 2020-05-05 | High-efficient high accuracy part is from centering anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212600446U (en) |
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2020
- 2020-05-05 CN CN202020711450.2U patent/CN212600446U/en active Active
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