CN216503909U - Quick grinding device of foundry goods - Google Patents
Quick grinding device of foundry goods Download PDFInfo
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- CN216503909U CN216503909U CN202123328144.4U CN202123328144U CN216503909U CN 216503909 U CN216503909 U CN 216503909U CN 202123328144 U CN202123328144 U CN 202123328144U CN 216503909 U CN216503909 U CN 216503909U
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Abstract
The utility model relates to the technical field of casting processing, in particular to a casting quick polishing device, wherein four corners of two side frames of a roller conveyor are fixedly connected with supporting leg frames, the center of the upper side of the two side frames of the roller conveyor is fixedly connected with a vertically arranged concave frame shell, a double-rod lifting reciprocating mechanism is arranged in the concave frame shell, the two opposite side walls of the concave frame shell are respectively provided with a sliding opening, two ends of the double-rod lifting reciprocating mechanism respectively penetrate through the two sliding openings and are fixedly connected with first air cylinders which are transversely and symmetrically arranged, and one ends of the two first air cylinders which are close to each other are respectively fixedly connected with an electric polishing disc. According to the automatic flat plate casting conveying device, the roller conveyor, the two positioning and clamping mechanisms, the double-rod lifting reciprocating mechanism, the two first cylinders and the two electric polishing disks are arranged, so that automatic conveying of flat plate castings can be achieved, positioning and clamping are stable, double-side polishing is conducted simultaneously, polishing efficiency is high, and polishing quality is high.
Description
Technical Field
The utility model relates to the technical field of casting processing, in particular to a casting quick polishing device.
Background
The casting has a long history of application, people used castings as living appliances in ancient times, and in recent times, the castings are mainly used as blanks of machine parts, some precision castings and also can be directly used as parts of machines, the castings are metal forming objects obtained by various casting methods, namely, smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling and subsequent processing means such as grinding, the objects with certain shape, size and performance are obtained, and after the castings are taken out from the mold, the surface of the castings needs to be ground, so that the smoothness of the outer surface is improved.
In a flat casting polishing device (patent number: CN210649927U), the device is provided with a controller, a workbench, a material moving mechanism, a clamping mechanism and a polishing mechanism, and the polishing work of the flat casting is divided into feeding, processing and discharging through the cooperation of the controller, the workbench, the material moving mechanism, the clamping mechanism and the polishing mechanism, and the integration of the process is realized. Accordingly, one skilled in the art provides a casting rapid grinding device to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a casting quick polishing device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a casting quick polishing device comprises a roller conveyor, wherein four corners of two side frames of the roller conveyor are fixedly connected with supporting leg frames, the center of the upper side of the two side frames of the roller conveyor is fixedly connected with a vertically arranged concave frame shell, a double-rod lifting reciprocating mechanism is arranged in the concave frame shell, the side walls of two opposite sides of the concave frame shell are provided with sliding openings, two ends of the double-rod lifting reciprocating mechanism respectively penetrate through the two sliding openings and are fixedly connected with first air cylinders which are transversely and symmetrically arranged, one ends of the two first air cylinders close to each other are fixedly connected with an electric polishing disc, the upper side of the frame of the roller conveyor is fixedly connected with two positioning clamping mechanisms, and the two positioning clamping mechanisms are respectively positioned on two sides of the concave frame shell and are symmetrically arranged;
the double-rod lifting reciprocating mechanism comprises a stepping motor fixed on one side of a concave frame shell, a main shaft end of the stepping motor penetrates through a transverse straight end extending to the concave frame shell and is fixedly connected with a rotating rod, two driving bevel gears symmetrically arranged are fixedly connected to the rotating rod, two inner walls of two vertical ends of the concave frame shell are rotatably connected with vertically arranged lead screws through bearing seats, the upper ends of the two lead screws are respectively and fixedly connected with driven bevel gears, the driving bevel gears are respectively meshed with the two driven bevel gears and are connected with thread blocks through threads, the two thread blocks are connected to the lead screws through threads, a moving rod is fixedly connected to one side opposite to the two thread blocks, and one end of the moving rod penetrates through a sliding opening and is fixedly connected with a first air cylinder.
As a still further scheme of the utility model: the positioning and clamping mechanism comprises two L-shaped frames, the two L-shaped frames are symmetrically arranged on two side frames of the roller conveyor respectively, a second cylinder is arranged on the two side walls of the two L-shaped frames in a transverse symmetrical mode, one end of the second cylinder penetrates through the L-shaped frames and the concave plate, and the inner walls of the two ends of the concave plate are rotatably connected with positioning rollers which are vertically arranged through two rotating shafts.
As a still further scheme of the utility model: the lateral wall of L shape frame has seted up the trompil, and the one end of second cylinder runs through the trompil setting, the inner wall of trompil and the lateral wall sliding connection of second cylinder.
As a still further scheme of the utility model: the outer side wall of the rotating rod is fixedly connected with the inner walls of the through holes of the two driven bevel gears in a welding mode.
As a still further scheme of the utility model: the machine frames on the two sides of the roller conveyor are fixedly connected with the concave frame shell in a welding mode.
As a still further scheme of the utility model: one side of one of the supporting leg frames is fixedly connected with a control panel, and the input ends of the roller conveyor, the double-rod lifting reciprocating mechanism, the first air cylinder, the electric polishing disc and the positioning and clamping mechanism are respectively and electrically connected with the control panel.
Compared with the prior art, the utility model has the beneficial effects that: the flat casting is vertically placed on the roller conveyor to be automatically conveyed by arranging the roller conveyor, the two positioning clamping mechanisms, the double-rod lifting reciprocating mechanism, the two first air cylinders and the two electric polishing disks, one end of the flat casting passes through the space between the two positioning rollers of the first group, the two second air cylinders are started to synchronously work and extend, the positioning rollers on the concave plate are pushed to displace in the direction close to the flat casting until the two positioning rollers abut against the flat casting, the flat casting is clamped and positioned, the flat casting is prevented from toppling over and the conveying of the flat casting is not influenced, when the flat casting is conveyed between the two electric polishing disks, the two first air cylinders are started to synchronously work, the two electric polishing disks are pushed to abut against two sides of the flat casting to be polished, and simultaneously, the stepping motor is started to work to drive the rotating rod to rotate so as to drive the two driving bevel gears to synchronously rotate, because two drive bevel gears mesh with two driven bevel gears respectively, and then drive two lead screws and rotate in step, synchronous displacement is forced to two thread blocks this moment, and then drive the positive and negative rotation work of control step motor, drive two electronic polishing dish displacement of reciprocating from top to bottom, the displacement of cooperation cylinder conveyer drive plate casting, thereby the realization is to the two sides of plate casting processing of polishing comprehensively, the automatic transport of plate casting can be realized to this device, and the location centre gripping is stable, and carry out two-sided polishing simultaneously, it is efficient to polish, the high quality.
Drawings
FIG. 1 is a schematic perspective view of a casting rapid polishing device;
FIG. 2 is a schematic perspective view of a concave frame shell of a casting rapid polishing device;
fig. 3 is a schematic left-side sectional structure view of a concave frame shell in a casting rapid polishing device.
In the figure: 1. a roller conveyor; 2. a leg rest; 3. a concave frame shell; 4. a sliding port; 5. a first cylinder; 6. an electric polishing disc; 7. a stepping motor; 8. a rotating rod; 9. a drive bevel gear; 10. a screw rod; 11. a driven bevel gear; 12. a thread block; 13. a travel bar; 14. an L-shaped frame; 15. a second cylinder; 16. a concave plate; 17. a positioning roller; 18. a control panel.
Detailed Description
Referring to fig. 1-3, in the embodiment of the utility model, a casting rapid polishing device comprises a roller conveyor 1, wherein four corners of two side frames of the roller conveyor 1 are fixedly connected with supporting leg frames 2 which are stably supported, a vertically arranged concave frame shell 3 is fixedly connected with the center of the upper side of the two side frames of the roller conveyor 1, a double-rod lifting reciprocating mechanism is arranged in the concave frame shell 3, the two opposite side walls of the concave frame shell 3 are respectively provided with a sliding opening 4, two ends of the double-rod lifting reciprocating mechanism respectively penetrate through the two sliding openings 4 and are fixedly connected with first air cylinders 5 which are transversely and symmetrically arranged, one ends of the two first air cylinders 5 which are close to each other are fixedly connected with an electric polishing disc 6 which is welded and fixed and firmly connected, two positioning clamping mechanisms are fixedly connected with the upper side of the frame of the roller conveyor 1 and are respectively symmetrically arranged on two sides of the concave frame shell 3, the device can realize automatic conveying of the slab castings, is stable in positioning and clamping, can perform double-side polishing simultaneously, and is high in polishing efficiency and quality;
the double-rod lifting reciprocating mechanism comprises a stepping motor 7 fixed on one side of a concave frame shell 3, a main shaft end of the stepping motor 7 penetrates through and extends into a transverse straight end of the concave frame shell 3 and is fixedly connected with a rotating rod 8, two symmetrically arranged driving bevel gears 9 are fixedly connected on the rotating rod 8, the inner walls of two vertical ends of the concave frame shell 3 are rotatably connected with vertically arranged screw rods 10 through bearing seats, the upper ends of the two screw rods 10 are fixedly connected with driven bevel gears 11, the two driving bevel gears 9 are respectively meshed with the two driven bevel gears 11, thread blocks 12 are respectively in threaded connection on the two screw rods 10, a moving rod 13 is fixedly connected on one side opposite to the two thread blocks 12, one end of the moving rod 13 penetrates through a sliding opening 4 and is fixedly connected with a first air cylinder 5, the stepping motor 7 is started to work to drive the rotating rod 8 to rotate, and further drive the two driving bevel gears 9 to synchronously rotate, the two driving bevel gears 9 are respectively meshed with the two driven bevel gears 11 to further drive the two screw rods 10 to synchronously rotate, the screw rods 10 are in threaded connection with the thread blocks 12, and the axial rotation of the thread blocks 12 is limited by the sliding opening 4 along with the movable rod 13, so that the two thread blocks 12 are forced to synchronously displace, further the positive and negative rotation of the stepping motor 7 is driven and controlled, the two electric polishing disks 6 are driven to reciprocate up and down, the displacement of the flat casting is driven by matching with the roller conveyor 1, and therefore the comprehensive polishing and processing of the two sides of the flat casting are realized;
in fig. 1: the positioning and clamping mechanism comprises two L-shaped frames 14, the two L-shaped frames 14 are respectively arranged on two side frames of the roller conveyor 1 in a symmetrical mode, the side walls of the two L-shaped frames 14 are fixedly connected with second air cylinders 15 which are transversely and symmetrically arranged, one ends of the second air cylinders 15 penetrate through the L-shaped frames 14 and are fixedly connected with concave plates 16, the inner walls of two ends of each concave plate 16 are rotatably connected with vertically arranged positioning rollers 17 through two rotating shafts, one end of a flat casting passes through the two positioning rollers 17 of the first group, the two second air cylinders 15 are started to synchronously work and extend, the positioning rollers 17 on the concave plates 16 are pushed to move towards the direction close to the flat casting until the two positioning rollers 17 tightly abut against the flat casting, the flat casting is clamped and positioned, the flat casting is prevented from toppling over, and the conveying of the flat casting is not influenced;
in fig. 1: an opening is formed in the side wall of the L-shaped frame 14, one end of the second cylinder 15 penetrates through the opening, and the inner wall of the opening is connected with the outer side wall of the second cylinder 15 in a sliding mode, so that the second cylinder 15 can extend conveniently in work;
in fig. 3: the outer side wall of the rotating rod 8 is fixedly connected with the inner walls of the through holes of the two driven bevel gears 11 in a welding mode, and the connection is firm;
in fig. 1: the racks on the two sides of the roller conveyor 1 are fixedly connected with the concave rack shell 3 in a welding mode, and the connection is firm;
in fig. 1: one side of one of the supporting leg frame 2 is fixedly connected with a control panel 18, and the input ends of the roller conveyor 1, the double-rod lifting reciprocating mechanism, the first air cylinder 5, the electric polishing disc 6 and the positioning clamping mechanism are respectively electrically connected with the control panel 18, and the external power supply is convenient to control.
The working principle of the utility model is as follows: when the device is used for polishing the flat castings, firstly, the flat castings are vertically placed on the roller conveyor 1 for automatic conveying, one end of the flat castings passes through a position between two positioning rollers 17 of a first group, two second air cylinders 15 are started to synchronously work and extend, the positioning rollers 17 on the concave plates 16 are pushed to displace towards the direction close to the flat castings until the two positioning rollers 17 are tightly abutted against the flat castings, the clamping and positioning of the flat castings are realized, the flat castings are prevented from toppling over, and the conveying of the flat castings is not influenced, when the flat castings are conveyed between two electric polishing disks 6, two first air cylinders 5 are started to synchronously work, two electric polishing disks 6 are pushed to be tightly abutted against two sides of the flat castings for polishing, meanwhile, a stepping motor 7 is started to work, a rotating rod 8 is driven to rotate synchronously, two driving bevel gears 9 are driven to rotate synchronously, and the two driving bevel gears 9 are respectively meshed with two driven bevel gears 11, and then drive two lead screw 10 synchronous rotation, because lead screw 10 and screw block 12 threaded connection, and the axial of screw block 12 is rotated and is followed the movable rod 13 and receive the restriction of sliding port 4, consequently, two screw block 12 force synchronous displacement, and then drive the positive and negative rotation work of control step motor 7, drive two electronic mill 6 reciprocal displacements from top to bottom, cooperation cylinder conveyer 1 drives the displacement of plate casting, thereby realize the processing of polishing comprehensively to the two sides of plate casting, the automatic transport of plate casting can be realized to this device, and the location centre gripping is stable, and carry out two-sided polishing simultaneously, it is fast to polish efficiency, the high quality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. A casting rapid grinding device comprises a roller conveyor (1) and is characterized in that, four corners of the machine frame at two sides of the roller conveyor (1) are fixedly connected with supporting leg frames (2), and the center of the upper side of the machine frame at the two sides of the roller conveyor (1) is fixedly connected with a vertically arranged concave frame shell (3), a double-rod lifting reciprocating mechanism is arranged in the concave frame shell (3), sliding openings (4) are respectively formed in the two opposite side walls of the concave frame shell (3), two ends of the double-rod lifting reciprocating mechanism respectively penetrate through the two sliding openings (4) and are fixedly connected with first air cylinders (5) which are transversely and symmetrically arranged, and one end of the two first cylinders (5) close to each other is fixedly connected with an electric polishing disc (6), the upper side of the frame of the roller conveyor (1) is fixedly connected with two positioning and clamping mechanisms, the two positioning and clamping mechanisms are respectively and symmetrically arranged on two sides of the concave frame shell (3);
the double-rod lifting reciprocating mechanism comprises a stepping motor (7) fixed on one side of the concave frame shell (3), a main shaft end of the stepping motor (7) penetrates and extends into the transverse and straight end of the concave frame shell (3) and is fixedly connected with a rotating rod (8), and two driving bevel gears (9) which are symmetrically arranged are fixedly connected on the rotating rod (8), the inner walls of two vertical ends of the concave frame shell (3) are rotatably connected with a vertically arranged screw rod (10) through a bearing seat, the upper ends of the two screw rods (10) are fixedly connected with driven bevel gears (11), the two driving bevel gears (9) are respectively meshed with the two driven bevel gears (11), the two screw rods (10) are both in threaded connection with thread blocks (12), and one side of the two thread blocks (12) opposite to each other is fixedly connected with a movable rod (13), one end of the moving rod (13) penetrates through the sliding opening (4) and is fixedly connected with the first air cylinder (5).
2. The casting quick grinding device according to claim 1, characterized in that the positioning and clamping mechanism comprises two L-shaped frames (14), the two L-shaped frames (14) are respectively located on two sides of the roller conveyor (1) and are symmetrically arranged, the side walls of the two L-shaped frames (14) are fixedly connected with second air cylinders (15) which are transversely symmetrically arranged, one ends of the second air cylinders (15) penetrate through the L-shaped frames (14) and are fixedly connected with concave plates (16), and the inner walls of two ends of each concave plate (16) are rotatably connected with vertically arranged positioning rollers (17) through two rotating shafts.
3. The casting quick grinding device as claimed in claim 2, wherein an opening is formed in the side wall of the L-shaped frame (14), one end of the second cylinder (15) penetrates through the opening, and the inner wall of the opening is slidably connected with the outer side wall of the second cylinder (15).
4. The casting quick grinding device according to claim 1, characterized in that the outer side wall of the rotating rod (8) is fixedly connected with the inner walls of the through holes of the two driven bevel gears (11) in a welding manner.
5. The casting rapid grinding device according to claim 1, characterized in that the frames on two sides of the roller conveyor (1) are fixedly connected with the concave frame shell (3) in a welding manner.
6. The casting quick polishing device according to claim 1, characterized in that one side of one of the leg frames (2) is fixedly connected with a control panel (18), and the input ends of the roller conveyor (1), the double-rod lifting reciprocating mechanism, the first air cylinder (5), the electric polishing disc (6) and the positioning and clamping mechanism are respectively electrically connected with the control panel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123328144.4U CN216503909U (en) | 2021-12-28 | 2021-12-28 | Quick grinding device of foundry goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123328144.4U CN216503909U (en) | 2021-12-28 | 2021-12-28 | Quick grinding device of foundry goods |
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| Publication Number | Publication Date |
|---|---|
| CN216503909U true CN216503909U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123328144.4U Active CN216503909U (en) | 2021-12-28 | 2021-12-28 | Quick grinding device of foundry goods |
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| Country | Link |
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| CN (1) | CN216503909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302360A (en) * | 2022-07-12 | 2022-11-08 | 东莞市开来电子有限公司 | Automatic grinding machine |
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2021
- 2021-12-28 CN CN202123328144.4U patent/CN216503909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302360A (en) * | 2022-07-12 | 2022-11-08 | 东莞市开来电子有限公司 | Automatic grinding machine |
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