CN214923255U - Polishing device - Google Patents
Polishing device Download PDFInfo
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- CN214923255U CN214923255U CN202120037385.4U CN202120037385U CN214923255U CN 214923255 U CN214923255 U CN 214923255U CN 202120037385 U CN202120037385 U CN 202120037385U CN 214923255 U CN214923255 U CN 214923255U
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- driving source
- polishing
- slider
- installation
- installation part
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Abstract
The utility model discloses a polishing device, which relates to the technical field of polishing instruments and comprises a swing component, a fourth driving source arranged on a fourth installation part and a slider-crank mechanism arranged on the fourth installation part, wherein the slider-crank mechanism comprises a fourth slider capable of sliding on the fourth installation part and a swing rod with one end hinged with the fourth slider, the fourth installation part is provided with the fourth driving source, and the fourth driving source is connected with the swing rod through a crank so as to drive the swing rod to swing; and a polishing head mounted at the other end of the oscillating rod, the polishing head having a side polishing portion located on the outer peripheral surface. Above-mentioned technical scheme, design swing subassembly, fourth drive source drive crank rotates, and connecting rod one end slides at the fourth installation department through the fourth slider, and the other end drives the swing of polishing head, and the side portion of polishing through the polishing head comes to polish the turning weld joint cinder of door frame, need not to adopt two industrial robot, can reduce the cost of equipment.
Description
Technical Field
The utility model relates to a polishing apparatus technical field, in particular to polishing device.
Background
In the oxide skin polishing process of automobile door frame assembly welding and fillet welding, including between a winding bar and a B column and between the winding bar and a C column, two industrial robots are mostly used for polishing and removing the oxide skin simultaneously, and the equipment investment cost of the industrial robots is high; if manual polishing is adopted, a polishing platform is needed, the occupied area is large, and the cost of polishing personnel is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the embodiment of the utility model provides a grinding device polishes door frame cinder.
According to the utility model discloses grinding device, including the swing subassembly, including the fourth installation department, install the fourth drive source on the fourth installation department and install the slider-crank mechanism on the fourth installation department, slider-crank mechanism includes can be in the gliding fourth slider of fourth installation department and one end with the swinging arms of fourth slider articulated, the fourth installation department installs the fourth drive source, the fourth drive source passes through the crank and connects the swinging arms, in order to drive the swinging arms swing; and the polishing head is arranged at the other end of the oscillating rod and is provided with a side polishing part positioned on the peripheral surface.
In an alternative or preferred embodiment, the polishing device further comprises a moving assembly for driving the swing assembly to move transversely and a lifting assembly for driving the moving assembly to lift, and the polishing head is provided with an end face polishing part positioned on the end face.
In an alternative or preferred embodiment, the moving assembly includes a third mounting portion and a third driving source mounted on the third mounting portion, the third driving source is an air cylinder, and a piston rod of the third driving source is connected to the fourth mounting portion to drive the fourth mounting portion to move transversely.
In an alternative or preferred embodiment, a third rail shoe is provided between the third and fourth mounting portions.
In an alternative or preferred embodiment, the lifting assembly comprises a second mounting part and a second driving source mounted on the second mounting part, the second driving source is an air cylinder, and a piston rod of the second driving source is connected with the third mounting part to drive the third mounting part to lift.
In an alternative or preferred embodiment, a second rail shoe is provided between the second and third mounting portions.
In an alternative or preferred embodiment, the third mounting portion includes a horizontal plate and a vertical plate connected to each other, the third driving source is mounted on the horizontal plate, the second driving source piston rod is connected on the vertical plate, the third guide rail slider is disposed between the horizontal plate and the fourth mounting portion, and the second guide rail slider is disposed between the second mounting portion and the vertical plate.
In optional or preferred embodiment, grinding device still includes compensation assembly, compensation assembly includes first installation department and revolves the lead screw of first installation department, the lead screw is connected the second installation department, thereby through rotating the lead screw drives the second installation department removes.
In an alternative or preferred embodiment, a first rail shoe is provided between the first and second mounting portions.
Based on the technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: above-mentioned technical scheme, design swing subassembly, fourth drive source drive crank rotates, and connecting rod one end slides at the fourth installation department through the fourth slider, and the other end drives the swing of polishing head, and the side portion of polishing through the polishing head comes to polish the turning weld joint cinder of door frame, need not to adopt two industrial robot, can reduce the cost of equipment.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a perspective view of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the invention;
fig. 3 is a schematic view of a polishing position of a doorframe in an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, a sanding apparatus includes a swing assembly 40 and a sanding head 51.
The swing assembly 40 includes a fourth mounting portion 41, a fourth driving source 42 mounted on the fourth mounting portion 41, and a crank slider mechanism mounted on the fourth mounting portion 41, the crank slider mechanism includes a fourth slider 44 capable of sliding on the fourth mounting portion 41 and a swing rod 43 with one end hinged to the fourth slider 44, the fourth driving source 42 is mounted on the fourth mounting portion 41, and the fourth driving source 42 is connected to the swing rod 43 through a crank 45 to drive the swing rod 43 to swing. In this embodiment, the fourth driving source 42 is a rotary cylinder, the fourth mounting portion 41 has a wheel groove 46 for limiting the moving track of the polishing head 51, that is, the polishing head 51 has a protruding shaft penetrating into the wheel groove 46, and when the crank-slider mechanism drives the polishing head 51 to move, the polishing head 51 can move more stably, thereby improving the polishing effect.
It can be understood that the rotating cylinder drives the crank 45 to rotate reciprocally, the crank 45 drives the oscillating rod 43 to oscillate, one end of the oscillating rod 43 slides on the fourth mounting portion 41 through the fourth slider 44, the polishing head 51 is mounted at the other end of the oscillating rod 43, and the polishing head 51 has a side polishing portion 52 on the outer peripheral surface. As shown in fig. 3, the welded scale between the first part 101 and the second part 102 needs to be polished, the polishing head 51 reciprocates along the wheel groove 46, the polishing head 51 is connected with a feed cylinder to rotate, the welding seam four 114 is polished by the side polishing part 52, and the welding seam one 111 is polished after swinging.
In addition, the polishing device also comprises a swing assembly 40 driving the swing assembly 40 to move transversely and a lifting assembly 20 driving the moving assembly 30 to lift, and the polishing head 51 is provided with an end surface polishing part 53 positioned on the end surface. It can be understood that, referring to fig. 1, after the polishing head 51 polishes the weld at four locations 114 and the weld at one location 111, the lifting assembly 20 drives the moving assembly 30 to move downward, the moving assembly 30 drives the swinging assembly 40 to move forward integrally, so that the second location 112 of the weld is polished by the end surface polishing portion 53 of the polishing head 51, and the fourth driving source 42 drives the swinging rod 43 to swing to drive the polishing head 51 to swing, so that the third location 113 of the weld is polished. After polishing, the five positions 115 of the welding line can be polished through the swinging assembly 40 and the lifting assembly 20, so that the polishing effect of the welding line oxide skin is ensured.
Specifically, the moving assembly 30 includes a third mounting portion and a third driving source 33 mounted on the third mounting portion, the third driving source 33 is an air cylinder, and the third driving source 33 is piston-connected to the fourth mounting portion 41 to drive the fourth mounting portion 41 to move transversely; further, a third rail block 34 is provided between the third mounting portion and the fourth mounting portion 41.
The lifting assembly 20 comprises a second mounting part 21 and a second driving source 23 mounted on the second mounting part 21, the second driving source 23 is an air cylinder, and a piston rod of the second driving source 23 is connected with the third mounting part to drive the third mounting part to lift; further, a second rail slider 22 is provided between the second mounting portion 21 and the third mounting portion. As shown in fig. 1, the third mounting portion includes a horizontal plate 32 and a vertical plate 31 connected to each other, a third driving source 33 is mounted on the horizontal plate 32, a second driving source 23 is piston-connected to the vertical plate 31, a third guide rail slider 34 is disposed between the horizontal plate and the fourth mounting portion 41, and a second guide rail slider 22 is disposed between the second mounting portion 21 and the vertical plate 31.
In this embodiment, the polishing device further includes a compensation assembly 10, the compensation assembly 10 includes a first mounting portion 12 and a screw 14 screwed to the first mounting portion 12, the screw 14 is connected to a second mounting portion 21, the screw 14 is rotated to drive the second mounting portion 21 to move, and a first guide rail slider 13 is disposed between the first mounting portion 12 and the second mounting portion 21. Through the compensation assembly 10, the screw rod 14 can be rotated to manually adjust the second installation part 21, and the end part of the screw rod 14 is provided with the hand wheel 15. First installation department 12 is fixed with connecting rod 11 to fix on equipment, after the welding is accomplished, grinding device can directly polish the cinder, reduces the process of transfer.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. A grinding device is characterized in that: comprises that
The swinging assembly (40) comprises a fourth installation part (41), a fourth driving source (42) installed on the fourth installation part (41) and a crank slider mechanism installed on the fourth installation part (41), the crank slider mechanism comprises a fourth slider (44) capable of sliding on the fourth installation part (41) and a swinging rod (43) with one end hinged to the fourth slider (44), the fourth driving source (42) is installed on the fourth installation part (41), and the fourth driving source (42) is connected with the swinging rod (43) through a crank (45) to drive the swinging rod (43) to swing; and
and a sanding head (51) mounted at the other end of the oscillating lever (43), the sanding head (51) having a side sanding portion (52) on an outer peripheral surface.
2. The abrading device of claim 1, wherein: the polishing device further comprises a moving assembly (30) for driving the swinging assembly (40) to transversely move and a lifting assembly (20) for driving the moving assembly (30) to lift, wherein the polishing head (51) is provided with an end face polishing part (53) positioned on the end face.
3. An abrading device as defined in claim 2, wherein: the moving assembly (30) comprises a third installation part and a third driving source (33) installed on the third installation part, the third driving source (33) is an air cylinder, and a piston rod of the third driving source (33) is connected with the fourth installation part (41) to drive the fourth installation part (41) to move transversely.
4. A sanding device as defined in claim 3, wherein: and a third guide rail sliding block piece (34) is arranged between the third mounting part and the fourth mounting part (41).
5. An abrading device as defined in claim 4, wherein: the lifting assembly (20) comprises a second mounting part (21) and a second driving source (23) mounted on the second mounting part (21), the second driving source (23) is an air cylinder, and a piston rod of the second driving source (23) is connected with the third mounting part to drive the third mounting part to lift.
6. An abrading device as defined in claim 5, wherein: and a second guide rail sliding block piece (22) is arranged between the second mounting part (21) and the third mounting part.
7. An abrading device as defined in claim 6, wherein: the third installation department includes interconnect's horizontal plate (32) and vertical board (31), third driving source (33) are installed on horizontal plate (32), second driving source (23) piston rod is connected on vertical board (31), third guide rail slider piece (34) set up the horizontal plate with between fourth installation department (41), second guide rail slider piece (22) set up second installation department (21) with between vertical board (31).
8. An abrading device as defined in claim 5, wherein: grinding device still includes compensating unit (10), compensating unit (10) include first installation department (12) and revolve and be in lead screw (14) of first installation department (12), lead screw (14) are connected second installation department (21), thereby through rotating lead screw (14) drive second installation department (21) remove.
9. An abrading device as defined in claim 8, wherein: a first guide rail sliding block piece (13) is arranged between the first installation part (12) and the second installation part (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120037385.4U CN214923255U (en) | 2021-01-06 | 2021-01-06 | Polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120037385.4U CN214923255U (en) | 2021-01-06 | 2021-01-06 | Polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923255U true CN214923255U (en) | 2021-11-30 |
Family
ID=79121352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120037385.4U Active CN214923255U (en) | 2021-01-06 | 2021-01-06 | Polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923255U (en) |
-
2021
- 2021-01-06 CN CN202120037385.4U patent/CN214923255U/en active Active
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