CN213530513U - Clamping mechanism for shaping and processing aluminum alloy die casting - Google Patents
Clamping mechanism for shaping and processing aluminum alloy die casting Download PDFInfo
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- CN213530513U CN213530513U CN202021614960.4U CN202021614960U CN213530513U CN 213530513 U CN213530513 U CN 213530513U CN 202021614960 U CN202021614960 U CN 202021614960U CN 213530513 U CN213530513 U CN 213530513U
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- mesa
- spout
- aluminum alloy
- die casting
- grip block
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Abstract
The utility model discloses a fixture for aluminum alloy die casting plastic processing, include mesa, cylinder, runner, tensile line and motor, first spout has all been seted up to the middle part left and right sides of mesa, and runs through to be provided with first grip block in the first spout to the bottom of first grip block is connected in the one end of bull stick through the pivot, the top central point of mesa puts fixedly connected with motor of department, and both sides have seted up the second spout about the middle part of mesa to run through to be connected with the second grip block in the second spout, and the one end in the threaded rod is connected through the pivot on second spout upper portion, non-slip rubber has been laid with a side surface that the second grip block is relative to first grip block. This fixture of aluminum alloy die casting plastic processing carries out centre gripping simultaneously to four faces around the aluminum alloy die casting, can not take place the offset in the plastic processing, plays secondary injury wearing and tearing to the aluminum alloy die casting.
Description
Technical Field
The utility model relates to an aluminum alloy die casting technical field specifically is a fixture for aluminum alloy die casting plastic processing.
Background
The aluminum alloy die casting is a pressure casting part, when the aluminum alloy die casting needs to be subjected to limiting, fixing and shaping processing, a clamping mechanism for shaping the aluminum alloy die casting needs to be used, the clamping mechanism is used for fixing and limiting the aluminum alloy die casting to be cast, and the aluminum alloy die casting can be efficiently processed to a required casting with high quality through the mechanism for the clamping mechanism.
However, the clamping mechanism for shaping and processing the existing aluminum alloy die castings is usually only used for clamping through a lead screw nut, the lead screw nut is troublesome to operate, the working efficiency is influenced, the provided clamping force is small, and unnecessary error abrasion is caused when the clamping effect is poor, the fixing is inconvenient, and the limitation or the clamping effect is poor to cause the processing and shaping.
Aiming at the problems, innovative design is urgently needed on the basis of the original clamping mechanism for shaping and processing the aluminum alloy die casting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixture for aluminum alloy die casting plastic processing to solve above-mentioned background art and propose the fixture of current aluminum alloy die casting plastic processing and only carry out the centre gripping usually through adopting screw nut usually, influence work efficiency, and the clamp force that provides is less, make the tight effect of clamp be not convenient for fix spacing or press from both sides the poor problem that takes place unnecessary error wearing and tearing when leading to processing the plastic of tight effect.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping mechanism for shaping and processing an aluminum alloy die casting comprises a table board, a cylinder, a rotating wheel, a stretching wire and a motor, wherein first sliding grooves are formed in the left side and the right side of the middle of the table board, first clamping blocks penetrate through the first sliding grooves, the bottoms of the first clamping blocks are connected to one ends of rotating rods through rotating shafts, the cylinder is fixedly installed below the bottom of the table board, the top of the cylinder is fixedly connected to the center of the bottom of a push rod, the rotating shafts of the left side and the right side of the push rod are connected to the other ends of the rotating rods, the rotating wheel is fixedly connected to the bottom of the table board through the rotating shafts, the stretching wire is respectively connected to the left side and the right side of the rotating wheel in a sliding mode, one end of the stretching wire is fixedly connected to the right side of the first clamping block, the other end of the stretching wire is fixedly connected to, and both sides have seted up the second spout about the middle part of mesa to run through in the second spout and be connected with the second grip block, second spout upper portion is connected in the one end of threaded rod through the pivot moreover, and the other end of threaded rod runs through the sub-unit connection of second spout in the output shaft of motor, rotate on the outer wall about the threaded rod and be connected with the slider, and the lower extreme fixed connection of slider and second grip block, the non-slip rubber has been laid with the relative lateral surface of second grip block to first grip block.
Preferably, the first sliding grooves are symmetrically distributed on the left side and the right side of the vertical central axis of the table board, and the tail parts of the first sliding grooves on the left side and the right side of the table board penetrate through the table board.
Preferably, the first clamping blocks are arranged in an I-shaped structure with a large top and a small bottom, and the first clamping blocks are symmetrically distributed about the vertical central axis of the table top.
Preferably, the push rod is parallel to the first clamping block, and the left side and the right side of the central axis of the upper surface of the push rod are fixedly connected with stretching lines.
Preferably, the second clamping block is perpendicular to the threaded rod, and the second clamping block is connected with the second sliding groove 9 in a sliding manner.
Preferably, the thread directions of the left side and the right side of the threaded rod are opposite, the threaded rod is parallel to the table board, and the threaded rod is in threaded connection with the sliding block.
Compared with the prior art, the beneficial effects of the utility model are that: when the clamping mechanism for shaping and processing the aluminum alloy die casting clamps the aluminum alloy die casting, the front surface, the rear surface, the left surface and the right surface of the aluminum alloy die casting are simultaneously clamped, so that the position deviation can not occur in the shaping and processing, and the aluminum alloy casting can not be deformed and damaged;
1. the push rod driven by the air cylinder is required to repeatedly contract, the push rod drives the rotating rod, and the rotating rod rotates in an arc shape, so that the first clamping block arranged in the first sliding groove is driven to slide on the left side and the right side, and the front side and the rear side of the aluminum alloy casting are fixedly clamped;
2. when fixing the aluminum alloy casting left and right sides, only need the rotation of motor output shaft fixed connection's threaded rod, set up each other for opposite screw thread on the threaded rod outer wall, the slider that drives the left and right sides slides to the left and right sides, and the slider drives the second grip block simultaneously and removes, reaches the fixed effect of left and right sides, and simultaneously non-slip rubber plays fixed spacing absorbing effect.
Drawings
FIG. 1 is a schematic view of the overall top view structure of the present invention;
fig. 2 is a schematic view of the first clamping block of the present invention moving in a top view;
FIG. 3 is a schematic side view of the cross-sectional structure of the table top of the present invention;
fig. 4 is a schematic view of the second clamping block of the present invention mounted in a top view;
fig. 5 is a schematic side view of the first clamping block of the present invention.
In the figure: 1. a table top; 2. a first chute; 3. a first clamping block; 4. a rotating rod; 5. a cylinder; 6. a push rod; 7. a rotating wheel; 8. stretching the wire; 9. a second chute; 10. a second clamping block; 11. a threaded rod; 12. a motor; 13. a slider; 14. and (3) anti-skid rubber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a fixture for aluminum alloy die casting plastic processing, which comprises a table top 1, the cylinder 5, runner 7, tensile line 8 and motor 12, first spout 2 has all been seted up to the middle part left and right sides of mesa 1, and run through being provided with first grip block 3 in the first spout 2, and the bottom of first grip block 3 is connected in the one end of bull stick 4 through the pivot, fixed mounting has cylinder 5 below the bottom of mesa 1, and the top fixed connection of cylinder 5 is in the bottom central point department of push rod 6, and the left and right sides pivot of push rod 6 is connected in the other end of bull stick 4, runner 7 is connected in the bottom of mesa 1 through pivot fixed connection, and the left and right sides sliding connection has tensile line 8 respectively on runner 7, and the one end fixed connection of tensile line 8 is in the right side of first grip block 3, and the other end fixed connection of tensile line 8 is in the right side upper surface of push rod 6, top central point of mesa 1 puts fixedly connected with motor 12 of department, and second spout 9 has been seted up to both sides about the middle part of mesa 1, and run through in the second spout 9 and be connected with second grip block 10, and 9 upper portions of second spout are connected in the one end of threaded rod 11 through the pivot, the sub-unit connection in motor 12 that the other end of threaded rod 11 runs through second spout 9 simultaneously, rotate on the outer wall about threaded rod 11 and be connected with slider 13, and the lower extreme fixed connection of slider 13 and second grip block 10, anti-skidding rubber 14 has been laid with the relative side surface of second grip block 10 to first grip block 3.
Push rod 6 and first grip block 3 between be parallel to each other, and the equal fixedly connected with of the upper surface axis left and right sides of push rod 6 tensile line 8 for push rod 6 can carry out synchronous motion to controlling both ends when moving forward, also can withdraw through tensile line 8 when pulling back.
Be mutually perpendicular between second grip block 10 and the threaded rod 11, and be sliding connection between second grip block 10 and the second spout 9 for second grip block 10 can not take place not hard up the firm condition of production centre gripping when removing about through threaded connection.
The screw thread opposite direction of left and right sides on the threaded rod 11, and be parallel to each other between threaded rod 11 and the mesa 1 to be threaded connection between threaded rod 11 and the slider 13, make threaded rod 11 when rotating, reach the slip to the left and right sides and carry out not equidirectional removal, rotate through the screw and drive slider 13 and remove.
The working principle is as follows: when the clamping mechanism for shaping and processing the aluminum alloy die casting is used, firstly, as shown in fig. 1-5, when clamping work is required, firstly, the air cylinder 5 is started, when the air cylinder 5 starts to work, the air cylinder 5 pushes the push rod 6 to extend forwards, the rotating rods 4 hinged to the left end and the right end of the push rod 6 start to rotate towards the left side and the right side, the left first clamping block 3 and the right first clamping block 3 clamped in the first sliding groove 2 respectively slide towards the left side and the right side, so that the first clamping block 3 is opened, closed and clamped by the air cylinder 5, the push rod 6 and the rotating rods 4 are driven to work only through repeated expansion and contraction of the air cylinder 5, and the clamping requirements of the first clamping block 3 on the front and back of the aluminum alloy;
as shown in fig. 3-4, when the aluminum alloy casting needs to be clamped on the left and right sides, only the motor 12 needs to be started, the threaded rod 11 penetrating and connected with the output shaft of the motor 12 starts to rotate, and simultaneously, because the threaded rod 11 is provided with threads with opposite left and right sides, when the output shaft of the motor 12 rotates towards one end, the sliding blocks 13 which are connected with the sliding blocks 11 on the left and right outer walls can respectively move towards the left and right sides, meanwhile, the second clamping blocks 10 fixedly connected with the upper surface of the outer wall of the sliding blocks 13 are arranged in the second sliding grooves 9 reserved on the table board 1, so that when the sliding blocks 13 start to move towards the left and right sides, the fixedly connected second clamping blocks 10 simultaneously move towards the left and right sides, the requirement of clamping the aluminum alloy casting is met, the anti-skid rubbers 14 are laid on the inner wall surfaces of the first clamping blocks 3 and, so that certain buffering and damping effects can be achieved when the aluminum alloy casting is clamped.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a fixture for aluminum alloy die casting plastic processing, includes mesa (1), cylinder (5), runner (7), tensile line (8) and motor (12), its characterized in that: the utility model discloses a table top, including mesa (1), the middle part of mesa (1) the left and right sides all seted up first spout (2), and run through in the first spout (2) and be provided with first grip block (3), and the bottom of first grip block (3) is connected in the one end of bull stick (4) through the pivot, the bottom below fixed mounting of mesa (1) has cylinder (5), and the top fixed connection of cylinder (5) is in the bottom central point department of putting of push rod (6), and the left and right sides pivot of push rod (6) is connected in the other end of bull stick (4), runner (7) are through pivot fixed connection in the bottom of mesa (1), and the left and right sides sliding connection has tensile line (8) respectively on runner (7), and the one end fixed connection of tensile line (8) is in the right side of first grip block (3), and the other end fixed connection of tensile line (8) is in the upper surface of push rod (6), the top central point of mesa (1) puts fixedly connected with motor (12) of department, and second spout (9) have been seted up to both sides about the middle part of mesa (1) to run through in second spout (9) and be connected with second grip block (10), and connect in the one end of threaded rod (11) through the pivot in second spout (9), the sub-unit connection in the output shaft of motor (12) that the other end of threaded rod (11) runs through second spout (9) simultaneously, rotate on the outer wall about threaded rod (11) and be connected with slider (13), and the lower extreme fixed connection of slider (13) and second grip block (10), antiskid rubber (14) have been laid with the relative side surface of second grip block (10) in first grip block (3).
2. The clamping mechanism for reshaping of an aluminum alloy die casting according to claim 1, wherein: first spout (2) are around the vertical central axis left and right sides symmetric distribution of mesa (1), and mesa (1) is all run through mesa (1) in the first spout (2) afterbody of the left and right sides of mesa (1).
3. The clamping mechanism for reshaping of an aluminum alloy die casting according to claim 1, wherein: the first clamping blocks (3) are arranged in an I-shaped structure with a large top and a small bottom, and the first clamping blocks (3) are symmetrically distributed about the vertical central axis of the table top (1).
4. The clamping mechanism for reshaping of an aluminum alloy die casting according to claim 1, wherein: the push rod (6) and the first clamping block (3) are parallel to each other, and the left side and the right side of the central axis of the upper surface of the push rod (6) are fixedly connected with stretching lines (8).
5. The clamping mechanism for reshaping of an aluminum alloy die casting according to claim 1, wherein: the second clamping block (10) is perpendicular to the threaded rod (11), and the second clamping block (10) is in sliding connection with the second sliding groove (9).
6. The clamping mechanism for reshaping of an aluminum alloy die casting according to claim 1, wherein: the left side and the right side of the threaded rod (11) are opposite in thread direction, the threaded rod (11) is parallel to the table board (1), and the threaded rod (11) is in threaded connection with the sliding block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021614960.4U CN213530513U (en) | 2020-08-06 | 2020-08-06 | Clamping mechanism for shaping and processing aluminum alloy die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021614960.4U CN213530513U (en) | 2020-08-06 | 2020-08-06 | Clamping mechanism for shaping and processing aluminum alloy die casting |
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| Publication Number | Publication Date |
|---|---|
| CN213530513U true CN213530513U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021614960.4U Active CN213530513U (en) | 2020-08-06 | 2020-08-06 | Clamping mechanism for shaping and processing aluminum alloy die casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117187518A (en) * | 2023-09-26 | 2023-12-08 | 常州维斯铂精密机械科技有限公司 | Self-adaptive heat treatment device and heat treatment method for aluminum alloy die castings |
-
2020
- 2020-08-06 CN CN202021614960.4U patent/CN213530513U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117187518A (en) * | 2023-09-26 | 2023-12-08 | 常州维斯铂精密机械科技有限公司 | Self-adaptive heat treatment device and heat treatment method for aluminum alloy die castings |
| CN117187518B (en) * | 2023-09-26 | 2024-03-01 | 常州维斯铂精密机械科技有限公司 | Self-adaptive heat treatment device and heat treatment method for aluminum alloy die castings |
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