CN216463580U - Die casting surface treatment device adaptive to different workpiece shapes - Google Patents

Die casting surface treatment device adaptive to different workpiece shapes Download PDF

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Publication number
CN216463580U
CN216463580U CN202122741491.3U CN202122741491U CN216463580U CN 216463580 U CN216463580 U CN 216463580U CN 202122741491 U CN202122741491 U CN 202122741491U CN 216463580 U CN216463580 U CN 216463580U
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die casting
surface treatment
casting surface
lead screw
different workpiece
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CN202122741491.3U
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王军
吕汝峰
黄进涛
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Suzhou Wolchen Intelligent Technology Co.,Ltd.
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Kunshan Wolchen Precision Machinery Co ltd
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Abstract

The utility model discloses a die casting surface treatment device adaptive to different workpiece shapes, and particularly relates to the technical field of workpiece processing. The die casting clamping device can clamp and fix die castings with different shapes, so that the die castings can be conveniently machined and polished, and meanwhile, the die castings can be polished according to the shapes of the die castings, so that the whole application range of the device is enlarged, and the operation of workers is facilitated.

Description

Die casting surface treatment device adaptive to different workpiece shapes
Technical Field
The utility model relates to the technical field of workpiece machining, in particular to a die casting surface treatment device adaptive to different workpiece shapes.
Background
The die casting is a part of pressure casting, is the pressure casting mechanical die casting machine who uses the dress foundry goods mould, pours into the pan feeding mouth of die casting machine with metals such as copper, zinc, aluminium or aluminum alloy that heat for liquid, through die casting machine die-casting, casts the copper of the shape and the size of mould restriction, zinc, aluminium part or aluminum alloy part, and die casting is after through die-casting shaping, and its surface can have a large amount of burrs, need polish the polishing to its surface.
At present when polishing the die casting and add man-hour, generally use the polisher, and the shape and the size of die casting are all the same, add man-hour to die casting of different shapes and size, are not convenient for fix the centre gripping to it, and then at the in-process of polishing, often because the die casting centre gripping is not firm and the transition that causes polishes, easily causes the damage to the die casting.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a die casting surface treatment apparatus adaptive to different workpiece shapes, in which a clamping assembly is provided, so that the degree of extrusion deformation of each connecting plate to its corresponding first spring is different according to the shape of the die casting, and a clamping cavity matched with the die casting is formed between a plurality of clamping blocks, so as to clamp the die casting with different shapes, thereby solving the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the die casting surface treatment device adaptive to different workpiece shapes comprises a processing table, wherein a support is arranged at the top of the processing table, two hydraulic rods are arranged at the top of an inner cavity of the support, a movable plate is arranged at the bottom of each hydraulic rod, a clamping assembly is arranged at the top of the processing table, and a polishing assembly is arranged at the bottom of each movable plate;
the centre gripping subassembly includes two-way screw lead screw, the mounting groove has been seted up on processing platform surface, two-way screw lead screw sets up inside the mounting groove, two-way screw lead screw outside is provided with two thread blocks rather than threaded connection, two thread block top all is provided with splint, splint one end is provided with a plurality of drums, and is a plurality of the drum is inside all to be provided with first spring, first spring both sides are provided with the slide bar, the slide bar outside is provided with the slide cartridge, slide cartridge one end is provided with the connecting plate, connecting plate one end is provided with branch, branch one end is provided with the clamp splice.
In a preferred embodiment, the grinding assembly comprises a concave frame, the bottom of the concave frame is arranged at the bottom of the movable plate, a screw rod is arranged inside the concave frame, a threaded cylinder is arranged outside the screw rod, and a first motor is arranged at the bottom of the threaded cylinder.
In a preferred embodiment, the first motor output end is provided with a concave plate, a guide rod is arranged inside the concave plate, a polishing block is arranged outside the guide rod, the cross section of the polishing block is convex, and the polishing block is slidably connected with the guide rod.
In a preferred embodiment, a second spring is arranged outside the guide rod, a rectangular cavity is formed in the surface of the grinding block, a mandril is arranged inside the rectangular cavity, and a third spring is arranged at the top end of the mandril.
In a preferred embodiment, the flexible polishing sheet is sleeved outside the polishing block and is detachably connected with the polishing block through a pin.
In a preferred embodiment, one end of the lead screw extends to one side of the concave frame, a second motor is arranged at one end of the lead screw, the output end of the second motor is fixedly connected with the lead screw, and the lead screw is in threaded connection with the threaded cylinder.
In a preferred embodiment, the connecting plate is connected with the sliding rod in a sliding mode through a sliding barrel, and one end of the first spring is fixedly connected with the connecting plate.
In a preferred embodiment, guide grooves are formed in both inner walls of the support, guide blocks are arranged in the guide grooves, and both ends of the movable plate are fixedly connected with the corresponding guide blocks.
The utility model has the technical effects and advantages that:
1. by arranging the clamping assembly, the two screw blocks outside are driven to move towards opposite or opposite directions respectively by the rotation of the two-way screw lead screw, the two clamp plates at the tops of the screw blocks are close to or far away from each other, so that the distance between the two clamp plates can be adjusted according to the specific size of a die casting, when die castings of different shapes are clamped, the extrusion deformation degree of each connecting plate on the corresponding first spring is different according to the shape of the die casting, a clamping cavity matched with the die casting is formed among the clamping blocks, die castings of different shapes can be clamped, and therefore workers can conveniently clamp and fix workpieces of different shapes, and the machining accuracy of the workpieces is improved;
2. through setting up the subassembly of polishing, first motor drives the sanding block and rotates, and then high-speed pivoted sanding block divides the surface to polish the processing to the work piece, it rotates to utilize the second motor to drive the lead screw, and then can make pivoted sanding block carry out lateral shifting through a screw section of thick bamboo, can conveniently process the different position of work piece, and sanding block slides and extrudees the second spring in the guide bar outside, can avoid sanding block to cause the damage to the work piece, the ejector pin slides and extrudees the third spring in the rectangle intracavity portion, make the outside flexible polishing piece of sanding block can change according to the removal of ejector pin, thereby conveniently polish the processing to the work piece of different shapes.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the connection structure of the first motor, the concave plate and the sanding block of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic view of the internal structure of the cylinder of the present invention.
Fig. 5 is a perspective view of the connecting structure of the clamping plate and the cylinder of the present invention.
The reference signs are: 1. a processing table; 2. a support; 3. a hydraulic lever; 4. a movable plate; 5. a bidirectional threaded screw rod; 6. a thread block; 7. a splint; 8. a cylinder; 9. a first spring; 10. a slide bar; 11. a slide cylinder; 12. a connecting plate; 13. a strut; 14. a clamping block; 15. a concave frame; 16. a lead screw; 17. a threaded barrel; 18. a first motor; 19. a concave plate; 20. a guide bar; 21. grinding blocks; 22. a second spring; 23. a top rod; 24. a third spring; 25. flexible polishing sheets; 26. a second motor; 27. and a guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The die casting surface treatment device adaptive to different workpiece shapes shown in the attached figures 1-5 comprises a processing table 1, wherein a support 2 is arranged at the top of the processing table 1, two hydraulic rods 3 are arranged at the top of an inner cavity of the support 2, a movable plate 4 is arranged at the bottom of each hydraulic rod 3, a clamping assembly is arranged at the top of the processing table 1, and a polishing assembly is arranged at the bottom of each movable plate 4;
the centre gripping subassembly includes two-way screw lead screw 5, the mounting groove has been seted up on processing platform 1 surface, two-way screw lead screw 5 sets up inside the mounting groove, two-way screw lead screw 5 outside is provided with two thread blocks 6 rather than threaded connection, two thread block 6 tops all are provided with splint 7, splint 7 one end is provided with a plurality of drums 8, a plurality of drums 8 are inside all to be provided with first spring 9, first spring 9 both sides are provided with slide bar 10, slide bar 10 outside is provided with slide cartridge 11, slide cartridge 11 one end is provided with connecting plate 12, connecting plate 12 one end is provided with branch 13, branch 13 one end is provided with clamp splice 14.
As shown in the attached drawing 1, the polishing assembly includes a concave frame 15, the bottom of the concave frame 15 is disposed at the bottom of the movable plate 4, a screw 16 is disposed inside the concave frame 15, a thread cylinder 17 is disposed outside the screw 16, and a first motor 18 is disposed at the bottom of the thread cylinder 17, so that the screw 16 is driven to rotate by the first motor 18, and then the screw 16 drives the thread cylinder 17 to move left and right and the thread cylinder 17 drives the first motor 18 to move.
As shown in fig. 2, the output end of the first motor 18 is provided with a concave plate 19, a guide rod 20 is arranged inside the concave plate 19, a polishing block 21 is arranged outside the guide rod 20, the cross section of the polishing block 21 is convex, the polishing block 21 is slidably connected with the guide rod 20, so that the polishing block 21 is mounted inside the concave plate 19, and the polishing block 21 can slide outside the guide rod 20 when being polished, thereby improving the polishing effect.
As shown in fig. 3, the second spring 22 is arranged outside the guide rod 20, the rectangular cavity is formed in the surface of the grinding block 21, the ejector rod 23 is arranged inside the rectangular cavity, and the third spring 24 is arranged at the top end of the ejector rod 23, so that the second spring 22 is arranged outside the guide rod 20, and the grinding block 21 is enabled to extrude the second spring 22 when sliding outside the guide rod 20, thereby reducing damage to die castings, and enabling the ejector rod 23 to perform elastic movement inside the rectangular cavity through the third spring 24.
As shown in the attached figure 2, a flexible polishing sheet 25 is sleeved outside the polishing block 21, the flexible polishing sheet 25 is detachably connected with the polishing block 21 through pins, so that the flexible polishing sheet 25 is conveniently installed outside the polishing block 21 through the pins, and the flexible polishing sheet 25 can be changed according to the shape of a die casting, so that die castings of different shapes can be polished.
As shown in fig. 1, one end of the lead screw 16 extends to one side of the concave frame 15, one end of the lead screw 16 is provided with a second motor 26, an output end of the second motor 26 is fixedly connected with the lead screw 16, and the lead screw 16 is in threaded connection with the thread cylinder 17, so that the lead screw 16 is driven to rotate by the second motor 26, and further the thread cylinder 17 outside the lead screw 16 can realize displacement.
As shown in figure 4, the connecting plate 12 is slidably connected with the slide rod 10 through the slide cylinder 11, and one end of the first spring 9 is fixedly connected with the connecting plate 12, so that when the connecting plate 12 moves, the connecting plate 12 can move outside the slide rod 10 through the slide cylinder 11, and meanwhile, the first spring 9 can be extruded through the connecting plate 12
As shown in fig. 1, guide grooves are formed in both inner walls of the bracket 2, guide blocks 27 are arranged in the guide grooves, and both ends of the movable plate 4 are fixedly connected with the corresponding guide blocks 27, so that both ends of the movable plate 4 can slide in the guide grooves through the guide blocks 27, and further the movement of the movable plate 4 is guided.
The working principle of the utility model is as follows: when the die casting clamping device is used specifically, as shown in the attached drawings 1-5 of the specification, firstly, a worker rotates the two-way threaded screw rod 5 to enable the thread block 6 outside the two-way threaded screw rod 5 to move in opposite or opposite directions, then the thread block 6 drives the two clamping plates 7 to be close to or far away from each other, a die casting is placed between the two clamping plates 7, when die casting pieces of different shapes are clamped, the clamping blocks 14 drive the supporting rods 13 to enable the connecting plates 12 to slide outside the sliding rods 10 through the sliding cylinders 11, the connecting plates 12 extrude the first springs 9, and according to different shapes of the die casting pieces, the extrusion deformation degree of each connecting plate 12 on the first springs 9 is different, so that clamping cavities matched with the die casting pieces in shape are formed among the clamping blocks, and the die casting pieces of different shapes can be clamped;
after a workpiece is fixed, the movable plate 4 is driven to move downwards through the hydraulic rod 3, the first motor 18 and the grinding block 21 at the bottom are driven to move towards the workpiece through the movable plate 4, the grinding block 21 is driven to rotate through the first motor 18, the lead screw 16 is driven to rotate through the second motor 26, the threaded cylinder 17 in external threaded connection is driven to move through the lead screw 16, the rotating grinding block 21 is driven to move through the threaded cylinder 17, and grinding processing can be carried out on different directions of the workpiece;
when the sanding block 21 polishes the work piece, sanding block 21 slides and extrudes second spring 22 in guide bar 20 outside, thereby can avoid sanding block 21 to cause the damage to the work piece through second spring 22's elastic potential energy, simultaneously when sanding block 21's one end contact is when the work piece, make ejector pin 23 slide and extrude third spring 24 in the rectangle intracavity portion, and then ejector pin 23's removal makes sanding block 21 outside flexible sanding piece 25 can follow ejector pin 23's removal and change, thereby conveniently polish the processing to the work piece of different shapes, the staff can dismantle the pin that is used for fixed flexible sanding piece 25, and change flexible sanding piece 25.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (8)

1. A die casting surface treatment device adaptive to different workpiece shapes comprises a processing table (1), and is characterized in that: the top of the processing table (1) is provided with a support (2), the top of an inner cavity of the support (2) is provided with two hydraulic rods (3), the bottom of each hydraulic rod (3) is provided with a movable plate (4), the top of the processing table (1) is provided with a clamping assembly, and the bottom of each movable plate (4) is provided with a polishing assembly;
the centre gripping subassembly includes two-way screw lead screw (5), the mounting groove has been seted up on processing platform (1) surface, two-way screw lead screw (5) set up inside the mounting groove, two-way screw lead screw (5) outside is provided with two screw thread pieces (6) rather than threaded connection, two screw thread piece (6) top all is provided with splint (7), splint (7) one end is provided with a plurality of drums (8), and is a plurality of drum (8) inside all is provided with first spring (9), first spring (9) both sides are provided with slide bar (10), slide bar (10) outside is provided with slide cartridge (11), slide cartridge (11) one end is provided with connecting plate (12), connecting plate (12) one end is provided with branch (13), branch (13) one end is provided with clamp splice (14).
2. A die casting surface treatment apparatus according to claim 1, wherein the die casting surface treatment apparatus is adapted to different workpiece shapes: the polishing assembly comprises a concave frame (15), the bottom of the concave frame (15) is arranged at the bottom of the movable plate (4), a lead screw (16) is arranged inside the concave frame (15), a threaded cylinder (17) is arranged outside the lead screw (16), and a first motor (18) is arranged at the bottom of the threaded cylinder (17).
3. A die casting surface treatment apparatus adaptive to different workpiece shapes according to claim 2, characterized in that: the output end of the first motor (18) is provided with a concave plate (19), a guide rod (20) is arranged inside the concave plate (19), a polishing block (21) is arranged outside the guide rod (20), the cross section of the polishing block (21) is convex, and the polishing block (21) is connected with the guide rod (20) in a sliding mode.
4. A die casting surface treatment device adaptive to different workpiece shapes according to claim 3, characterized in that: the guide bar (20) is externally provided with a second spring (22), the surface of the polishing block (21) is provided with a rectangular cavity, an ejector rod (23) is arranged in the rectangular cavity, and the top end of the ejector rod (23) is provided with a third spring (24).
5. A die casting surface treatment device adaptive to different workpiece shapes according to claim 3, characterized in that: the flexible polishing piece (25) is sleeved outside the polishing block (21), and the flexible polishing piece (25) is detachably connected with the polishing block (21) through a pin.
6. A die casting surface treatment apparatus adaptive to different workpiece shapes according to claim 2, characterized in that: lead screw (16) one end extends to spill frame (15) one side, lead screw (16) one end is provided with second motor (26), second motor (26) output and lead screw (16) fixed connection, just lead screw (16) and thread cylinder (17) threaded connection.
7. A die casting surface treatment apparatus according to claim 1, wherein the die casting surface treatment apparatus is adapted to different workpiece shapes: the connecting plate (12) is connected with the sliding rod (10) in a sliding mode through the sliding barrel (11), and one end of the first spring (9) is fixedly connected with the connecting plate (12).
8. A die casting surface treatment apparatus according to claim 1, wherein the die casting surface treatment apparatus is adapted to different workpiece shapes: guide grooves are formed in two inner walls of the support (2), guide blocks (27) are arranged in the guide grooves, and two ends of the movable plate (4) are fixedly connected with the corresponding guide blocks (27).
CN202122741491.3U 2021-11-10 2021-11-10 Die casting surface treatment device adaptive to different workpiece shapes Active CN216463580U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122741491.3U CN216463580U (en) 2021-11-10 2021-11-10 Die casting surface treatment device adaptive to different workpiece shapes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122741491.3U CN216463580U (en) 2021-11-10 2021-11-10 Die casting surface treatment device adaptive to different workpiece shapes

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CN216463580U true CN216463580U (en) 2022-05-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114800096A (en) * 2022-05-20 2022-07-29 温州富通管件制造有限公司 Processing equipment and processing technology for titanium steel flange casting
CN114986160A (en) * 2022-05-31 2022-09-02 广州市公路实业发展有限公司 Aluminum plate die mould apparatus for producing of traffic sign tablet
CN116061033A (en) * 2023-02-28 2023-05-05 哈工大机器人(中山)无人装备与人工智能研究院 Die casting deburring device with multiaxis is adjusted centre gripping frock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114800096A (en) * 2022-05-20 2022-07-29 温州富通管件制造有限公司 Processing equipment and processing technology for titanium steel flange casting
CN114986160A (en) * 2022-05-31 2022-09-02 广州市公路实业发展有限公司 Aluminum plate die mould apparatus for producing of traffic sign tablet
CN116061033A (en) * 2023-02-28 2023-05-05 哈工大机器人(中山)无人装备与人工智能研究院 Die casting deburring device with multiaxis is adjusted centre gripping frock
CN116061033B (en) * 2023-02-28 2024-02-20 哈工大机器人(中山)无人装备与人工智能研究院 Die casting deburring device with multiaxis is adjusted centre gripping frock

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CP01 Change in the name or title of a patent holder

Address after: 215300 Building 1, No. 239, Wangshan South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province

Patentee after: Suzhou Wolchen Intelligent Technology Co.,Ltd.

Address before: 215300 Building 1, No. 239, Wangshan South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province

Patentee before: Kunshan wolchen Precision Machinery Co.,Ltd.

CP01 Change in the name or title of a patent holder