CN213195962U - Casting burr removing device - Google Patents
Casting burr removing device Download PDFInfo
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- CN213195962U CN213195962U CN202021300711.8U CN202021300711U CN213195962U CN 213195962 U CN213195962 U CN 213195962U CN 202021300711 U CN202021300711 U CN 202021300711U CN 213195962 U CN213195962 U CN 213195962U
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Abstract
The utility model discloses a casting burr removing device, which comprises a frame, wherein a positioning component is arranged above the frame, and two driving components are respectively arranged on two sides of the positioning component; the positioning assembly comprises a bottom plate, and a pressing mechanism, a supporting block and a positioning pin are arranged on the bottom plate; the driving assembly comprises a driver, a connecting plate is arranged at the moving end of the driver, a floating plate is arranged on one side of the connecting plate, which is far away from the driver, and a detachable cutter is arranged on the floating plate; in order to prevent the device from being started accidentally when no workpiece is placed or the workpiece is placed incorrectly, a workpiece sensor is arranged on the rack; in order to more accurately detect the position precision of the workpiece, a position detection mechanism is arranged on the bottom plate; in order to prevent the scraps on the workpiece from remaining on the positioning pin to influence the position precision of the workpiece, an air nozzle is arranged on the outer side of the positioning pin. The utility model discloses can realize amputating the burr after foundry goods location, detection, have high efficiency, high accuracy advantage.
Description
Technical Field
The utility model relates to a foundry goods processing technology field, in particular to foundry goods burring device.
Background
In the casting and forming process of the casting, due to the structure and the technical characteristics of the mold, more or less burrs, water gaps and other materials which need to be removed in the post-casting process exist. In the prior art, manual cutting and polishing methods are usually adopted for removing the burrs, so that the problems of low efficiency, poor precision and the like exist, and therefore a casting burr removing device with high efficiency and high precision needs to be designed urgently.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a casting burr removal device can fix a position the casting, detect the back and excise the burr, has the advantage of high efficiency, high accuracy.
The technical scheme of the utility model is that:
a casting burr removing device comprises a rack (10) and is characterized in that a positioning assembly (20) is arranged above the rack (10), two driving assemblies (30) are respectively arranged on two sides of the positioning assembly (20), and a cutter (40) is arranged on one side, close to the positioning assembly (20), of each driving assembly (30);
a controller (12) is arranged on one side of the rack (10);
the positioning assembly (20) comprises a bottom plate (25), and a pressing mechanism (21), a supporting block (22) and a positioning pin (23) are arranged on the bottom plate (25);
the driving assembly (30) comprises a support (31), a driver (32) is arranged on the support (31), a connecting plate (39a) is arranged at the moving end of the driver (32), two sides of the connecting plate (39a) with the driver (32) as the center are respectively provided with a first guide rod (33), and the first guide rods (33) are connected with the support (31); a floating plate (39b) is arranged on one side, away from the driver (32), of the connecting plate (39a), a second guide rod (38) and a spring (34) are arranged between the floating plate (39b) and the connecting plate (39a), and the spring (34) enables the floating plate (39b) to be away from the connecting plate (39a) along the axis of the second guide rod (38) when external force is not applied to the floating plate (39 b);
the cutter (40) is detachably fixed on the floating plate (39 b).
Preferably, a workpiece sensor (13) is arranged on the frame (10), and the workpiece sensor (13) is electrically connected with the controller (12).
Preferably, a position detection mechanism (26) electrically connected with the controller (12) is arranged on the bottom plate (25), and the position detection mechanism (26) comprises a detection probe.
Preferably, two air nozzles (24) are arranged on the outer side of the positioning pin (23).
Preferably, the bottom plate (25) is provided with a waste hole (25a), and a waste box (11) is arranged below the waste hole (25 a).
Preferably, one end of any one of the first guide rods (33) far away from the connecting plate (39a) is provided with a sensing piece (36), and two stroke sensors (37) are arranged on a motion path of the sensing piece (36).
Preferably, a cover plate (35) is arranged on the bracket (31), and the cover plate (35) covers the driver (32) and the stroke sensor (37).
Preferably, the actuator (32) is one of an air cylinder and an electric cylinder, and the stroke sensor (37) is a proximity sensor.
Preferably, the workpiece sensor (13) is a correlation type photoelectric sensor.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the casting burr removing device can be used for removing burrs after positioning and detecting castings, and has the advantages of high efficiency and high precision.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the positioning assembly of the present invention;
fig. 3 is a schematic view of the drive assembly of the present invention;
fig. 4 is a sectional view a-a of fig. 3.
Description of reference numerals:
a frame 10; a waste bin 11; a controller 12; a workpiece sensor 13; a positioning assembly 20; a pressing mechanism 21; a support block 22; positioning pins 23; an air nozzle 24; a bottom plate 25; waste holes 25 a; a position detection mechanism 26; a drive assembly 30; a bracket 31; a driver 32; a first guide bar 33; a spring 34; a cover plate 35; a sensor pad 36; a stroke sensor 37; a second guide bar 38; the connecting plate 39 a; a floating plate 39 b; a cutter 40.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1, 2, 3 and 4, a casting deburring device comprises a frame 10, a positioning assembly 20 is arranged above the frame 10, two driving assemblies 30 are respectively arranged on two sides of the positioning assembly 20, and a cutter 40 is arranged on one side of each driving assembly 30 close to the positioning assembly 20;
a controller 12 is arranged on one side of the frame 10;
the positioning assembly 20 comprises a bottom plate 25, and a pressing mechanism 21, a supporting block 22 and a positioning pin 23 are arranged on the bottom plate 25;
the driving assembly 30 comprises a bracket 31, a driver 32 is arranged on the bracket 31, a connecting plate 39a is arranged at the moving end of the driver 32, two sides of the connecting plate 39a with the driver 32 as the center are respectively provided with a first guide rod 33, and the first guide rods 33 are connected with the bracket 31; a floating plate 39b is arranged on one side of the connecting plate 39a far away from the actuator 32, a second guide rod 38 and a spring 34 are arranged between the floating plate 39b and the connecting plate 39a, and the spring 34 enables the floating plate 39b to be far away from the connecting plate 39a along the axis of the second guide rod 38 when the floating plate 39b is not subjected to external force;
the cutter 40 is detachably fixed to the floating plate 39 b.
In operation, firstly, aligning a workpiece with the positioning pin 23, then stably placing the workpiece on the bottom plate 25 by virtue of the supporting block 22, starting the controller 12, and firmly pressing the workpiece by the pressing mechanism 21; the driver 32 then pushes the cutter 40, and the cutter 40 cuts the burr on the workpiece by the pushing force of the driver 32. The cutters 40 of different specifications can be replaced according to the shape of the workpiece and the burr position. Has the advantages of rapid and accurate burr outlet and good adaptability.
Further, in order to prevent the device from being started accidentally when no workpiece is placed or the workpiece is placed incorrectly, as shown in fig. 1, a workpiece sensor 13 is arranged on the frame 10, and the workpiece sensor 13 is electrically connected with the controller 12.
Further, in order to more accurately detect the position accuracy of the workpiece, as shown in fig. 2, a position detection mechanism 26 electrically connected to the controller 12 is disposed on the bottom plate 25, and the position detection mechanism 26 includes a detection probe; the detection probe determines whether the workpiece is accurately placed or not by detecting the error value of a specific MARK point of the workpiece and a preset position; in this embodiment, the error value is set to +/-0.05mm, and a value exceeding +/-0.05mm prompts repositioning of the workpiece, depending on the accuracy requirements of the workpiece.
Further, in order to prevent the chips on the workpiece from remaining on the positioning pin 23 and affecting the position accuracy of the workpiece, as shown in fig. 2, 2 air nozzles 24 are arranged on the outer side of the positioning pin 23; each time the workpiece is replaced, the air nozzle 24 ejects high-pressure gas to clean foreign matters such as chips on the positioning pin 23.
Further, in order to prevent the cut burrs from polluting the environment, as shown in fig. 2, a waste hole 25a is formed in the bottom plate 25, and a waste box 11 is arranged below the waste hole 25 a; the cut burrs are collected in a waste bin 11 for centralized disposal.
Further, as shown in fig. 3 and 4, an induction sheet 36 is disposed at one end of any one of the first guide rods 33, which is far away from the connecting plate 39a, two stroke sensors 37 are disposed on a movement path of the induction sheet 36, and both the two stroke sensors 37 are electrically connected to the controller 12. The two stroke sensors 37 detect the initial position and the extreme position of the sensing piece 36, respectively. Thereby judging the position of the cutting knife 40.
Further, as shown in fig. 3 and 4, in order to protect the driver 32 and the stroke sensor 37, a cover plate 35 is provided on the bracket 31, and the cover plate 35 covers the driver 32 and the stroke sensor 37.
Further, the actuator 32 is one of an air cylinder and an electric cylinder, and the stroke sensor 37 is a proximity sensor.
Further, the work sensor 13 is a correlation type photoelectric sensor.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the principle of the present invention, and these modifications and variations are also considered as the protection scope of the present invention.
Claims (9)
1. A casting burr removing device comprises a rack (10) and is characterized in that a positioning assembly (20) is arranged above the rack (10), two driving assemblies (30) are respectively arranged on two sides of the positioning assembly (20), and a cutter (40) is arranged on one side, close to the positioning assembly (20), of each driving assembly (30);
a controller (12) is arranged on one side of the rack (10);
the positioning assembly (20) comprises a bottom plate (25), and a pressing mechanism (21), a supporting block (22) and a positioning pin (23) are arranged on the bottom plate (25);
the driving assembly (30) comprises a support (31), a driver (32) is arranged on the support (31), a connecting plate (39a) is arranged at the moving end of the driver (32), two sides of the connecting plate (39a) with the driver (32) as the center are respectively provided with a first guide rod (33), and the first guide rods (33) are connected with the support (31); a floating plate (39b) is arranged on one side, away from the driver (32), of the connecting plate (39a), a second guide rod (38) and a spring (34) are arranged between the floating plate (39b) and the connecting plate (39a), and the spring (34) enables the floating plate (39b) to be away from the connecting plate (39a) along the axis of the second guide rod (38) when external force is not applied to the floating plate (39 b);
the cutter (40) is detachably fixed on the floating plate (39 b).
2. A casting deburring device according to claim 1 wherein said frame (10) is provided with a workpiece sensor (13), said workpiece sensor (13) being electrically connected to said controller (12).
3. A casting deburring device according to claim 1 wherein said base plate (25) is provided with position sensing means (26) electrically connected to the controller (12), said position sensing means (26) comprising a sensing probe.
4. A casting deburring device according to claim 1 characterized in that two air nozzles (24) are provided outside of said locating pin (23).
5. A casting burr removing device according to claim 1, characterized in that a scrap hole (25a) is provided in the bottom plate (25), and a scrap box (11) is provided below the scrap hole (25 a).
6. A casting burr removing device according to claim 1, characterized in that one end of any one of the first guide rods (33) far away from the connecting plate (39a) is provided with a sensing piece (36), and two stroke sensors (37) are arranged on a moving path of the sensing piece (36).
7. A casting burr removing device according to claim 1, characterized in that a cover plate (35) is provided on the bracket (31), the cover plate (35) covering the actuator (32) and the stroke sensor (37).
8. A casting burr removing device according to claim 7, characterized in that the actuator (32) is one of a pneumatic cylinder or an electric cylinder, and the stroke sensor (37) is a proximity sensor.
9. A casting deburring device as claimed in claim 2 wherein said workpiece sensor (13) is a correlation photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021300711.8U CN213195962U (en) | 2020-07-06 | 2020-07-06 | Casting burr removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021300711.8U CN213195962U (en) | 2020-07-06 | 2020-07-06 | Casting burr removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213195962U true CN213195962U (en) | 2021-05-14 |
Family
ID=75832363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021300711.8U Active CN213195962U (en) | 2020-07-06 | 2020-07-06 | Casting burr removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213195962U (en) |
-
2020
- 2020-07-06 CN CN202021300711.8U patent/CN213195962U/en active Active
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