CN214722876U - Column head of polishing with adjustable roughness - Google Patents
Column head of polishing with adjustable roughness Download PDFInfo
- Publication number
- CN214722876U CN214722876U CN202120527218.8U CN202120527218U CN214722876U CN 214722876 U CN214722876 U CN 214722876U CN 202120527218 U CN202120527218 U CN 202120527218U CN 214722876 U CN214722876 U CN 214722876U
- Authority
- CN
- China
- Prior art keywords
- adjustable
- block
- polishing
- fixedly connected
- bevel gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a column head of polishing with adjustable roughness, including the axis of rotation, the surface bearing of axis of rotation is connected with the fixed plate, and the outer fixed surface of fixed plate is connected with the connecting rod to the surface activity nested joint of connecting rod has the spring, the top fixedly connected with sliding block of connecting rod, and sliding block sliding connection are in the inside of sander, and the surface of sander is provided with the draw-in groove, the fixed frame of top fixedly connected with of axis of rotation, and the internal shaft of fixed frame is connected with the rotator, the top shaft of rotator is connected with first bevel gear, and first bevel gear meshing connects second bevel gear. When the column polishing head with the adjustable thickness is used, the thickness degree of the polishing head can be changed, so that the polishing device with different thicknesses can be selected according to different radiuses of the inner wall of a polishing pipeline, and the column polishing head is more widely applicable.
Description
Technical Field
The utility model relates to a column head technical field of polishing specifically is a column head of polishing with adjustable roughness.
Background
The polishing is one of surface modification technologies, and generally polishes the surface of the polishing head by means of a polishing machine, when the polishing machine is used, a plurality of polishing heads can be installed at the top end of the polishing machine so as to adapt to polishing articles in different shapes, and the polishing heads are various in variety and generally comprise a conical polishing head, a spherical polishing head and a cylindrical polishing head.
The existing columnar polishing head is generally used for processing the inner wall of the pipeline, but the thickness of the existing columnar polishing head is fixed and unchanged, and the existing pipeline generally has pipelines with different radiuses, so that when the pipeline is processed, different columnar polishing heads need to be replaced, the process of replacing the polishing head is complex, and the pipeline polishing head is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a column head of polishing with adjustable roughness to it only has the problem of certain thickness degree to provide current column head of polishing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a columnar polishing head with adjustable thickness comprises a rotating shaft, wherein a fixed plate is connected to an outer surface bearing of the rotating shaft, a connecting rod is fixedly connected to the outer surface of the fixed plate, a spring is movably and nestedly connected to the outer surface of the connecting rod, a sliding block is fixedly connected to the top end of the connecting rod and is slidably connected to the inside of a polisher, a clamping groove is formed in the outer surface of the polisher, a fixed frame is fixedly connected to the top end of the rotating shaft, a rotator is connected to the inner shaft of the fixed frame, a first bevel gear is connected to the top end of the rotator in a shaft mode and is meshed with a second bevel gear in a mode, a push block is slidably connected to the fixed frame, a clamping block is fixedly connected to the outer surface of the push block, a lead screw is connected to the fixed frame in an upper shaft mode, the top end of the lead screw is connected with the second bevel gear in a key mode, and a connecting block is connected to the outer surface thread of the lead screw, the inside of ejector pad is provided with the standing groove, and the inside fixedly connected with connecting block of standing groove.
Preferably, the connecting rods are vertically and fixedly connected to the outer surface of the fixing plate, and the number of the connecting rods is 4, and the connecting rods are distributed in an annular array by taking the circle center of the fixing plate as a center point.
Preferably, the cross-sectional structural shape of the sliding block is a circular structure, and the radius of the sliding block is larger than that of the spring.
Preferably, the structural shape of the clamping groove is an arc-shaped structure, and the width of one end of the clamping groove is larger than that of the other end of the clamping groove.
Preferably, the number of the sander is 3, and the radius of the sander gradually increases from the center of the rotating shaft to the outside.
Preferably, the structural shape of the clamping blocks is a T-shaped structure, and the number of the clamping blocks corresponds to the number of the clamping grooves one to one.
Preferably, the structural shape of the fixing frame is a cross-shaped structure, and the center of the fixing frame is concentric with the center of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that: this column head of polishing with adjustable roughness can change the thickness degree of polishing head when using for can be according to the radial difference of pipeline inner wall of polishing, thereby select the sander of different thicknesses, make the column head of polishing suitable for more extensively:
1. by pulling on the sander. The sander starts to ascend, the top end of a clamping groove in the outer surface of the sander is aligned to a clamping block on the pushing block in the ascending process of the sander, the clamping block is placed into the clamping groove, the sander is rotated to enable the clamping block to move to one side of the narrower clamping groove, so that the clamping block can be clamped in the clamping groove, the clamping block can rotate along with the rotation of the rotating shaft in the rotating process of the rotating shaft, and the sanders with different thicknesses can be changed by pulling the sanders with different radiuses;
2. through rotating the turning block for the lead screw begins to rotate, at lead screw pivoted in-process, can make the ejector pad begin to slide at fixed frame surface, thereby can change the position of ejector pad, make the draw-in groove on the sander can be aimed at to the fixture block of ejector pad external surface fixation, so that the block of fixture block and draw-in groove's block.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the sectional structure of the fixing frame of the present invention;
FIG. 3 is a schematic cross-sectional view of the sander of the present invention;
FIG. 4 is a schematic top view of the sander of the present invention;
fig. 5 is a schematic view of the sectional structure of the fixing frame of the present invention.
In the figure: 1. a rotating shaft; 2. a fixing plate; 3. a connecting rod; 4. a slider; 5. a spring; 6. a card slot; 7. a sander; 8. a push block; 9. a clamping block; 10. a fixing frame; 11. a rotator; 12. a first bevel gear; 13. a second bevel gear; 14. a screw rod; 15. connecting blocks; 16. and (6) placing the groove.
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: a thickness-adjustable columnar polishing head comprises a rotating shaft 1, a fixing plate 2, a connecting rod 3, a sliding block 4, a spring 5, a clamping groove 6, a polisher 7, a pushing block 8, a clamping block 9, a fixing frame 10, a rotator 11, a first bevel gear 12, a second bevel gear 13, a lead screw 14, a connecting block 15 and a placing groove 16, wherein the fixing plate 2 is connected to an outer surface bearing of the rotating shaft 1, the connecting rod 3 is fixedly connected to the outer surface of the fixing plate 2, the spring 5 is movably connected to the outer surface of the connecting rod 3 in a nested manner, the sliding block 4 is fixedly connected to the top end of the connecting rod 3 and is slidably connected to the inside of the polisher 7, the clamping groove 6 is arranged on the outer surface of the polisher 7, the fixing frame 10 is fixedly connected to the top end of the rotating shaft 1, the rotator 11 is connected to an inner shaft of the fixing frame 10, and the first bevel gear 12 is connected to the top shaft of the rotator 11, and first conical gear 12 meshes and connects second conical gear 13, and sliding connection has ejector pad 8 on fixed frame 10, and the external fixed surface of ejector pad 8 is connected with fixture block 9, and fixed frame 10 shaft coupling has lead screw 14, and the top key-type of lead screw 14 has second conical gear 13 to the external surface threaded connection of lead screw 14 has connecting block 15, and the inside of ejector pad 8 is provided with standing groove 16, and the inside fixedly connected with connecting block 15 of standing groove 16.
Connecting rod 3 perpendicular fixed connection is at the surface of fixed plate 2, and connecting rod 3 is provided with 4 altogether to use the centre of a circle of fixed plate 2 to be the annular array distribution as the central point, can be convenient for sander 7 can remain stable when outwards pulling.
The cross section structural shape of sliding block 4 is circular structure, and the radius of sliding block 4 is greater than the radius of spring 5, can be convenient for at the in-process that connecting rod 3 removed, and sliding block 4 can compress spring 5 to make fixture block 9 more stable at the inside block of draw-in groove 6.
The structural shape of the clamping groove 6 is of an arc-shaped structure, the width of one end of the clamping groove 6 is larger than that of the other end, and the clamping block 9 can be conveniently placed into the clamping groove from one end of the wider end of the clamping groove 6.
The number of the grinders 7 is 3, and the radius of the grinders 7 gradually increases from the center of the rotating shaft 1 to the outside, so that the thickness of the columnar grinding head can be changed conveniently.
The structural shape of the clamping blocks 9 is a T-shaped structure, the number of the clamping blocks 9 corresponds to the number of the clamping grooves 6 one by one, and the clamping blocks 9 can be clamped at one narrow end of the clamping grooves 6 conveniently.
The structural shape of the fixing frame 10 is a cross-shaped structure, and the center of the fixing frame 10 is concentric with the center of the rotating shaft 1, so that the sander 7 can be conveniently rotated stably.
The working principle is as follows: firstly, when the device is used, a rotating shaft 1 is fixed on a polishing device;
then selecting a corresponding sander 7 according to an article to be sanded, rotating the rotator 11 to enable the first bevel gear 12 to start rotating, and enabling the second bevel gear 13 to start rotating under the meshed connection of the first bevel gear 12 and the second bevel gear 13, so as to drive the screw rod 14 to start rotating;
in the process of rotating the screw rod 14, the push block 8 in threaded connection with the screw rod 14 starts to move on the fixed frame 10, so that the clamping block 9 fixed on the push block 8 is aligned to the required clamping groove 6 on the sander 7;
pulling the sander 7 so that the sander 7 starts to slide on the connecting rod 3, and the sliding block 4 starts to extrude the spring 5 in the process of moving the sliding block 4;
the sander 7 is continuously pulled so that the latch 9 can be placed inside the slot 6, and the fixing plate 2 is rotated to fix the sander 7, which is not described in detail in this specification and is well known to those skilled in the art.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a column head of polishing with adjustable roughness, includes axis of rotation (1), its characterized in that: the outer surface bearing of the rotating shaft (1) is connected with a fixed plate (2), the outer surface of the fixed plate (2) is fixedly connected with a connecting rod (3), the outer surface of the connecting rod (3) is movably connected with a spring (5) in an embedded mode, the top end of the connecting rod (3) is fixedly connected with a sliding block (4), the sliding block (4) is connected to the inside of a sander (7) in a sliding mode, a clamping groove (6) is formed in the outer surface of the sander (7), the top end of the rotating shaft (1) is fixedly connected with a fixed frame (10), the inner shaft of the fixed frame (10) is connected with a rotating device (11), the top end of the rotating device (11) is connected with a first bevel gear (12) in a shaft mode, the first bevel gear (12) is connected with a second bevel gear (13) in a meshing mode, the fixed frame (10) is connected with a push block (8) in a sliding mode, and the outer surface of the push block (8) is fixedly connected with a clamping block (9), the fixed frame (10) is in upper shaft connection with a screw rod (14), the top end of the screw rod (14) is in key connection with a second bevel gear (13), the outer surface of the screw rod (14) is in threaded connection with a connecting block (15), a placing groove (16) is formed in the pushing block (8), and the connecting block (15) is fixedly connected to the inside of the placing groove (16).
2. The adjustable-thickness columnar sanding head according to claim 1, wherein: the connecting rods (3) are vertically and fixedly connected to the outer surface of the fixing plate (2), 4 connecting rods (3) are arranged, and the connecting rods are distributed in an annular array by taking the circle center of the fixing plate (2) as a center point.
3. The adjustable-thickness columnar sanding head according to claim 1, wherein: the cross section structural shape of sliding block (4) is circular structure, and the radius of sliding block (4) is greater than the radius of spring (5).
4. The adjustable-thickness columnar sanding head according to claim 1, wherein: the structure shape of the clamping groove (6) is an arc-shaped structure, and the width of one end of the clamping groove (6) is larger than that of the other end of the clamping groove.
5. The adjustable-thickness columnar sanding head according to claim 1, wherein: the number of the grinders (7) is 3, and the radius of the grinders (7) is gradually increased from the center of the rotating shaft (1) to the outside.
6. The adjustable-thickness columnar sanding head according to claim 1, wherein: the structural shape of the clamping blocks (9) is a T-shaped structure, and the number of the clamping blocks (9) corresponds to the number of the clamping grooves (6) one by one.
7. The adjustable-thickness columnar sanding head according to claim 1, wherein: the structure shape of the fixing frame (10) is a cross-shaped structure, and the center of the fixing frame (10) is concentric with the circle center of the rotating shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120527218.8U CN214722876U (en) | 2021-03-12 | 2021-03-12 | Column head of polishing with adjustable roughness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120527218.8U CN214722876U (en) | 2021-03-12 | 2021-03-12 | Column head of polishing with adjustable roughness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214722876U true CN214722876U (en) | 2021-11-16 |
Family
ID=78593757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120527218.8U Active CN214722876U (en) | 2021-03-12 | 2021-03-12 | Column head of polishing with adjustable roughness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214722876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102996A (en) * | 2023-09-12 | 2023-11-24 | 连云港佳润新材料科技有限公司 | Titanium alloy electronic product polishing equipment and using method thereof |
-
2021
- 2021-03-12 CN CN202120527218.8U patent/CN214722876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102996A (en) * | 2023-09-12 | 2023-11-24 | 连云港佳润新材料科技有限公司 | Titanium alloy electronic product polishing equipment and using method thereof |
| CN117102996B (en) * | 2023-09-12 | 2024-01-26 | 连云港佳润新材料科技有限公司 | Titanium alloy electronic product polishing equipment and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212665625U (en) | Metal pipe fitting inner wall grinding device for machining with adjustable | |
| CN112658830B (en) | Polishing device with noise reduction function for machining | |
| CN214722876U (en) | Column head of polishing with adjustable roughness | |
| CN219987064U (en) | Gear machining grinding device | |
| CN110756913A (en) | Gear machining device convenient to polish inner wall of gear tooth groove | |
| CN221210930U (en) | Workpiece clamping device for cylindrical grinding machine | |
| CN110605625A (en) | Deburring device for brake disc machining | |
| CN203185088U (en) | Novel vertical shaft circular table flat grinder | |
| CN215036097U (en) | Deburring device | |
| CN211728682U (en) | Mould fixing device of polisher | |
| CN212947127U (en) | Efficient tube grinding machine polishes | |
| CN211805229U (en) | Instrument pipeline interface polishing device | |
| CN212071536U (en) | High-precision stainless steel polishing device | |
| CN210024844U (en) | Machine part polishing equipment | |
| CN113319727A (en) | Polishing device for high-precision transmission screw machining and polishing method thereof | |
| CN215700854U (en) | Metal product hole machining and grinding device | |
| CN112207686A (en) | Grinding machine for electronic part production and using method | |
| CN214135509U (en) | A inseparable three-jaw manual grinding machine for grinding inside and outside footpath of work piece | |
| CN215748528U (en) | Polishing equipment for machining production | |
| CN219026890U (en) | Bearing inner race grinds processingequipment | |
| CN213858685U (en) | Polishing device for processing watchcase | |
| CN209364299U (en) | Groove grinder in a kind of high-precision sliding block | |
| CN214080830U (en) | Polishing equipment for bevel gear machining | |
| CN218226069U (en) | Polishing device for machining self-distance-adjusting multi-adaptive mechanical parts | |
| CN215036182U (en) | Automatic numerical control grinding machine for machining hydraulic gear pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |