CN215201354U - 30 burnishing device is used in processing of frame top connection - Google Patents
30 burnishing device is used in processing of frame top connection Download PDFInfo
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- CN215201354U CN215201354U CN202121068461.4U CN202121068461U CN215201354U CN 215201354 U CN215201354 U CN 215201354U CN 202121068461 U CN202121068461 U CN 202121068461U CN 215201354 U CN215201354 U CN 215201354U
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- fixedly connected
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Abstract
The utility model relates to a connect the polishing technology field, and disclose a 30 frame processing of top connection is with burnishing device, which comprises a housin, the inside upper end fixedly connected with fixed column of casing, the sleeve pipe has been cup jointed in the fixed column lateral wall slides, and the symmetry has seted up the spout on the lateral wall, fixed column lateral wall symmetric connection has the stopper, and extends to in the spout, sleeve pipe lower extreme fixedly connected with motor, the terminal fixedly connected with of motor output shaft beats the mill, casing inside wall fixedly connected with lug, it is connected with the connecting rod to rotate on the lug, and has seted up the bar hole on the connecting rod, be connected with the gag lever post on the sleeve pipe, and gag lever post sliding connection is in the inside in bar hole, the symmetric connection has L shape pole on the sleeve pipe, the terminal fixedly connected with guiding mechanism of L shape pole. The utility model discloses can realize the thickness of polishing on control joint surface, improve the precision of polishing on joint surface greatly.
Description
Technical Field
The utility model relates to a connect the polishing technical field, especially relate to a 30 burnishing device is used in processing of frame top connection.
Background
The frame upper joint is mostly right-angled and multipurpose for various photo frames and the like, and is mostly made of plastic and other materials through injection molding, so the frame upper joint is widely used in the society due to simple manufacture and low cost.
The polishing device for processing the existing 30-frame upper joint mostly presses a polishing disc down to polish the joint through mechanical devices such as a hydraulic cylinder, however, the problem that the surface pressure of the polishing disc to the joint is too large can occur in the process of pressing down the hydraulic cylinder, so that the surface of the joint is not polished smoothly and the polishing thickness is not controllable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the joint is polished to be uneven and the thickness of polishing is uncontrollable among the prior art, and the polishing device is used in processing of the 30 frames top connection that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a polishing device for processing a 30-frame upper joint comprises a shell, wherein a fixed column is fixedly connected to the upper end inside the shell, a sleeve is sleeved on the side wall of the fixed column in a sliding manner, the side wall of the fixed column is symmetrically provided with sliding chutes, the side wall of the fixed column is symmetrically connected with limiting blocks and extends into the sliding chutes, the lower end of the sleeve is fixedly connected with a motor, the tail end of an output shaft of the motor is fixedly connected with a polishing disc, a convex block is fixedly connected on the inner side wall of the shell, a connecting rod is rotatably connected on the convex block, a strip-shaped hole is arranged on the connecting rod, a limiting rod is fixedly connected on the sleeve, the limiting rod is connected inside the strip-shaped hole in a sliding manner, the sleeve is symmetrically connected with L-shaped rods, the tail ends of the L-shaped rods are fixedly connected with an adjusting mechanism, the inside fixedly connected with first fixed block of casing and second fixed block, the inside fixture that is equipped with of first fixed block.
Preferably, guiding mechanism includes first spring, first telescopic link and briquetting, the fixed slot has been seted up to the end of L shape pole, first telescopic link one end fixed connection is in the fixed slot bottom, briquetting fixed connection is in the first telescopic link other end, the both ends difference fixed connection of first spring is in the both ends of first telescopic link.
Preferably, the lower end of the interior of the sleeve is fixedly connected with a second telescopic rod, the other end of the sleeve is fixedly connected with the lower end of the fixed column, and a second spring is connected to the rod wall of the second telescopic rod in a sliding mode.
Preferably, the clamping mechanism comprises a screw rod, a clamping block and a rocker, a threaded hole is formed in the first fixing block, the screw rod is rotatably connected in the threaded hole, the clamping block is rotatably connected to the right side of the screw rod, and the rocker is fixedly connected to the left side of the screw rod.
Preferably, the two L-shaped rod walls are fixedly connected with fixing rods, the tail ends of the fixing rods are provided with grooves, the grooves are internally in threaded connection with screws, and the rod walls of the screws are fixedly connected with annular turntables.
Preferably, the housing is rotatably connected with an isolation window through a hinge.
Compared with the prior art, the utility model provides a 30 frame is burnishing device for top connection processing possesses following beneficial effect:
1. this 30 burnishing device is used in processing of frame top connection is through will connecting tightly through second fixed block and clamp splice, and the starter motor drives its output shaft end fixed connection's the grinding disk rotation afterwards, pushes down the connecting rod afterwards, and sliding connection's gag lever post downstream on driving its pole wall through the connecting rod to drive its terminal fixed connection's sleeve pipe downstream, drives its terminal fixed connection's motor and grinding disk downstream through the sleeve pipe, realizes polishing the joint.
2. This burnishing device is used in processing of 30 frame top connections drives the L shape pole of fixed connection on its lateral wall to move down through the sleeve pipe moves down, through the guiding mechanism of L shape pole end fixed connection, realizes being parallel with the face of polishing that connects with the mill.
3. This burnishing device is used in processing of 30 frame top connections, the dead lever that drives fixed connection on its lateral wall through the downstream of L shape pole moves down, and the decline distance of the screw rod restriction polishing dish through dead lever terminal recess female connection realizes the control thickness of polishing.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize the thickness of polishing on control joint surface, improve the precision of polishing greatly.
Drawings
Fig. 1 is a schematic structural view of a 30-frame polishing device for processing an upper joint provided by the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is an enlarged view of a portion A of FIG. 1;
fig. 5 is an enlarged schematic view of a part B in fig. 1.
In the figure: the device comprises a shell 1, a fixed column 2, a sleeve 3, a limiting rod 4, a connecting rod 5, a convex block 6, a limiting block 7, an L-shaped rod 8, a fixed rod 9, a clamping block 10, a polishing disc 11, a second fixed block 12, a hinge 13, an isolation window 14, a rocker 15, a first fixed block 16, a screw rod 17, a pressing block 18, a first spring 19, a first telescopic rod 20, a screw rod 21, an annular turntable 22, a second spring 23, a second telescopic rod 24 and a motor 25.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a 30-frame polishing device for processing an upper joint comprises a shell 1, an isolation window 14 is rotatably connected to the shell 1 through a hinge 13, a fixed column 2 is fixedly connected to the upper end inside the shell 1, a sleeve 3 is slidably sleeved on the side wall of the fixed column 2, sliding grooves are symmetrically formed in the side wall of the fixed column 2, limiting blocks 7 are symmetrically connected to the side wall of the fixed column 2 and extend into the sliding grooves, a second telescopic rod 24 is fixedly connected to the lower end inside the sleeve 3, the other end of the second telescopic rod is fixedly connected to the lower end of the fixed column 2, a second spring 23 is slidably connected to the rod wall of the second telescopic rod 24, a motor 25 is fixedly connected to the lower end of the sleeve 3, a polishing disc 11 is fixedly connected to the tail end of an output shaft of the motor 25, a convex block 6 is fixedly connected to the inner side wall of the shell 1, a connecting rod 5 is rotatably connected to the convex block 6, a strip-shaped hole is formed in the connecting rod 5, and a limiting rod 4 is fixedly connected to the sleeve 3, and the limiting rod 4 is slidably connected inside the strip-shaped hole, the sleeve 3 is symmetrically connected with L-shaped rods 8, the tail ends of the L-shaped rods 8 are fixedly connected with adjusting mechanisms, fixing rods 9 are fixedly connected to the rod walls of the two L-shaped rods 8, the tail ends of the fixing rods 9 are provided with grooves, the inner parts of the grooves are in threaded connection with annular turntables 22 fixedly connected to the rod walls of screws 21 and screws 21, a first fixing block 16 and a second fixing block 12 are fixedly connected inside the shell 1, a clamping mechanism is arranged inside the first fixing block 16 and comprises a first spring 19, a first telescopic rod 20 and a pressing block 18, a fixing groove is formed in the tail end of each L-shaped rod 8, one end of the first telescopic rod 20 is fixedly connected to the bottom of the fixing groove, the pressing block 18 is fixedly connected to the other end of the first telescopic rod 20, two ends of the first spring 19 are respectively fixedly connected to two ends of the first telescopic rod 20, the clamping mechanism comprises a screw rod 17, The clamping block 10 and the rocker 15, the inside of first fixed block 16 is seted up threaded hole, and lead screw 17 rotates to be connected in the inside of threaded hole, and the clamping block 10 rotates to be connected in the right side of lead screw 17, and rocker 15 fixed connection is in the left side of lead screw 17.
The utility model discloses in, at first place the joint between second fixed block 12 and clamp splice 10 during the use, through rotating rocker 15 afterwards, it is rotatory to drive its terminal fixed connection's lead screw 17, it moves right to drive its terminal clamp splice 10 of rotating the connection through lead screw 17, thereby the realization is pressed from both sides the joint tightly, starter motor 25 drives its terminal fixed connection's of output shaft polishing dish 11 rotatory afterwards, press down connecting rod 5 afterwards, it moves down to drive sliding connection's gag lever post 4 on its pole wall through connecting rod 5, thereby it moves down to drive its terminal fixed connection's sleeve pipe 3, it moves down to drive its terminal fixed connection's of motor 25 and polishing dish 11 through sleeve pipe 3, realize polishing the joint, it moves down to drive fixed connection's L shape pole 8 downstream on its lateral wall through sleeve pipe 2 downstream, through first spring 19 of fixed connection in the terminal fixed slot of L shape pole 8, it is convenient to polish, The pressing block 18 fixedly connected with the tail ends of the first telescopic rod 20 and the first telescopic rod 20 enables the polishing disc 11 moving downwards to be kept parallel to the joint below all the time, then the L-shaped rod 8 moves downwards to drive the fixing rod 9 fixedly connected with the rod wall of the fixing rod to move downwards, the screw 21 connected with the inner thread of the groove in the tail end of the fixing rod 9 limits the descending distance of the polishing disc 11, and polishing thickness control is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A30-frame polishing device for processing an upper joint comprises a shell (1) and is characterized in that the upper end inside the shell (1) is fixedly connected with a fixed column (2), the side wall of the fixed column (2) is sleeved with a sleeve (3) in a sliding mode, sliding grooves are symmetrically formed in the side wall of the fixed column (2), limiting blocks (7) are symmetrically connected to the side wall of the fixed column (2) and extend into the sliding grooves, a motor (25) is fixedly connected to the lower end of the sleeve (3), a polishing disc (11) is fixedly connected to the tail end of an output shaft of the motor (25), a convex block (6) is fixedly connected to the inner side wall of the shell (1), a connecting rod (5) is rotatably connected to the convex block (6), a strip-shaped hole is formed in the connecting rod (5), a limiting rod (4) is fixedly connected to the sleeve (3), the limiting rod (4) is slidably connected to the inside the strip-shaped hole, and an L-shaped rod (8) is symmetrically connected to the sleeve (3), l shape pole (8) end fixedly connected with guiding mechanism, inside fixedly connected with first fixed block (16) of casing (1) and second fixed block (12), the inside fixture that is equipped with of first fixed block (16).
2. The 30-frame polishing device for processing the upper joint as claimed in claim 1, wherein the adjusting mechanism comprises a first spring (19), a first telescopic rod (20) and a pressing block (18), a fixing groove is formed in the end of the L-shaped rod (8), one end of the first telescopic rod (20) is fixedly connected to the bottom of the fixing groove, the pressing block (18) is fixedly connected to the other end of the first telescopic rod (20), and two ends of the first spring (19) are respectively and fixedly connected to two ends of the first telescopic rod (20).
3. The polishing device for processing the 30-frame upper joint as claimed in claim 1, wherein a second telescopic rod (24) is fixedly connected to the lower end of the interior of the sleeve (3), the other end of the interior of the sleeve is fixedly connected to the lower end of the fixed column (2), and a second spring (23) is slidably connected to the rod wall of the second telescopic rod (24).
4. The polishing device for processing the 30-frame upper joint as claimed in claim 1, wherein the clamping mechanism comprises a screw rod (17), a clamping block (10) and a rocker (15), a threaded hole is formed in the first fixing block (16), the screw rod (17) is rotatably connected to the inside of the threaded hole, the clamping block (10) is rotatably connected to the right side of the screw rod (17), and the rocker (15) is fixedly connected to the left side of the screw rod (17).
5. The polishing device for processing the 30-frame upper joint as claimed in claim 1, wherein a fixing rod (9) is fixedly connected to the wall of each of the two L-shaped rods (8), a groove is formed at the tail end of each fixing rod (9), a screw rod (21) is connected to the inside of each groove in a threaded manner, and an annular rotary table (22) is fixedly connected to the wall of each screw rod (21).
6. The polishing device for processing the 30-frame upper joint as claimed in claim 1, wherein the housing (1) is rotatably connected with an isolation window (14) through a hinge (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068461.4U CN215201354U (en) | 2021-05-19 | 2021-05-19 | 30 burnishing device is used in processing of frame top connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068461.4U CN215201354U (en) | 2021-05-19 | 2021-05-19 | 30 burnishing device is used in processing of frame top connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215201354U true CN215201354U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121068461.4U Active CN215201354U (en) | 2021-05-19 | 2021-05-19 | 30 burnishing device is used in processing of frame top connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215201354U (en) |
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2021
- 2021-05-19 CN CN202121068461.4U patent/CN215201354U/en active Active
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