CN215788809U - Polishing device for metal door frame - Google Patents
Polishing device for metal door frame Download PDFInfo
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- CN215788809U CN215788809U CN202121388338.0U CN202121388338U CN215788809U CN 215788809 U CN215788809 U CN 215788809U CN 202121388338 U CN202121388338 U CN 202121388338U CN 215788809 U CN215788809 U CN 215788809U
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- screw rod
- fixedly mounted
- metal door
- sleeved
- base
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Abstract
The utility model belongs to the technical field of machining auxiliary equipment, and particularly relates to a polishing device for a metal door frame, which comprises a base, wherein two mounting plates are fixedly mounted at the top of the base, the base is arranged in a hollow structure, a same screw rod is rotatably mounted between the two mounting plates, a screw rod guide sleeve is sleeved on the screw rod in a threaded manner, one end of the screw rod guide sleeve extends out of the mounting plates, a second chain wheel is fixedly sleeved on the screw rod, an adjusting motor is fixedly mounted on the corresponding mounting plate, a first chain wheel is fixedly sleeved on an output shaft of the adjusting motor, a same chain is sleeved between the second chain wheel and the first chain wheel, the mounting plate is fixedly mounted at the bottom of the screw rod guide sleeve, a rotating motor is fixedly mounted at the bottom of the mounting plate, and dust collection fans are fixedly mounted on two sides of the bottom of the mounting plate. The metal door frame polishing device is simple in structure, convenient to use, convenient to polish a metal door frame and high in polishing efficiency.
Description
Technical Field
The utility model relates to the technical field of machining auxiliary equipment, in particular to a polishing device for a metal door frame.
Background
At metal door or metal guardrail preparation processing factory family, the preparation of metal door frame has occupied considerable proportion, is carrying out relevant door frame and guardrail work piece frame and is polished and the mopping operation, and a lot of are going on through operating personnel's manual, and efficiency is very low, especially polishes this process to the door frame, has both consumeed a large amount of manpower and materials, and workman intensity of labour is very big, and efficiency is difficult to promote again simultaneously, influences the promotion of whole production process efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a grinding device for a metal door frame.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a polishing device for a metal door frame comprises a base, wherein two mounting plates are fixedly mounted at the top of the base, the base is arranged in a hollow structure, a same lead screw is rotatably mounted between the two mounting plates, a lead screw guide sleeve is sleeved on the lead screw in a threaded manner, one end of the lead screw extends out of the mounting plates, a second chain wheel is fixedly sleeved on the lead screw, an adjusting motor is fixedly mounted on the corresponding mounting plate, a first chain wheel is fixedly sleeved on an output shaft of the adjusting motor, a same chain is sleeved between the second chain wheel and the first chain wheel, the mounting plates are fixedly mounted at the bottoms of the lead screw guide sleeves, a rotating motor is fixedly mounted at the bottoms of the mounting plates, dust suction fans are fixedly mounted on two sides of the bottoms of the mounting plates, a polishing disc is fixedly sleeved on the output shaft of the rotating motor, telescopic rods positioned below the polishing disc are fixedly mounted on one sides, which are close to each other, of the two telescopic rods are fixedly mounted on one ends, which are close to each other, of the positioning blocks are fixedly mounted on the two telescopic rods, the top of base is followed the both sides that have seted up movable hole and base on the horizontal direction and is all seted up threaded hole, and threaded rod is installed to two threaded hole equal screw threads, and the both ends of two threaded rods all extend to the screw hole outside and the one end that is close to each other all rotates and installs the connecting block, the top of two connecting blocks all extend to the movable hole outside and respectively with the locating piece fixed connection that corresponds.
Preferably, the other ends of the two threaded rods are fixedly sleeved with turntables.
Preferably, dust absorption fans are fixedly mounted on two sides of the bottom of the mounting plate.
Preferably, the same sliding rod is fixedly installed between the two installation plates, and the sliding rod is sleeved with a sliding sleeve fixedly connected with the screw rod guide sleeve in a sliding mode.
Preferably, all cup jointed reset spring on two telescopic links, two reset spring's one end is fixed on the telescopic link that corresponds, and the other end is fixed on the locating piece that corresponds.
Preferably, four corners of the bottom of the base are fixedly provided with damping blocks.
Preferably, the inner wall of the bottom of the base is fixedly provided with a slide rail, the slide rail is provided with two slide blocks in a sliding manner, and the two slide blocks are respectively and fixedly connected with the corresponding connecting blocks.
According to the polishing device for the metal door frame, an object to be polished is placed between the two positioning blocks, the two rotary tables are rotated to drive the two threaded rods to rotate inwards, the two connecting blocks and the positioning blocks can be driven to move oppositely, the object can be positioned and clamped, and then the rotating motor is started to drive the polishing disc to rotate, so that the object can be polished. Meanwhile, debris generated in the grinding process can be sucked and recovered by starting the two dust suction fans.
In order to achieve a better polishing effect, the position of the polishing disc needs to be adjusted, the adjusting motor is started to drive the first chain wheel to rotate, the first chain wheel drives the second chain wheel and the lead screw to rotate through the chain, the lead screw drives the lead screw guide sleeve to move, the mounting plate can be moved, the position of the mounting plate can be adjusted by adjusting the rotating angle of the output shaft of the adjusting motor, and the position of the polishing disc can be adjusted. The metal door frame polishing device is simple in structure, convenient to use, convenient to polish a metal door frame and high in polishing efficiency.
Drawings
Fig. 1 is a schematic structural view of a polishing device for a metal door frame according to the present invention;
fig. 2 is a schematic structural view of a part a of a polishing device for a metal door frame according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a polishing device for a metal door frame according to the present invention.
In the figure: the device comprises a base 1, a rotary table 2, a polishing disc 3, a mounting plate 4, a mounting plate 5, a rotating motor 6, a sliding sleeve 7, a screw guide sleeve 8, a sliding rod 9, a screw rod 10, a dust suction fan 11, a threaded rod 12, a damping block 13, a second chain wheel 14, a chain 15, an adjusting motor 16, a first chain wheel 17, a connecting block 18, a positioning block 19, an expansion rod 20 and a return spring 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a polishing device for a metal door frame comprises a base 1, two mounting plates 4 are fixedly mounted on the top of the base 1, the base 1 is arranged in a hollow structure, a same screw rod 10 is rotatably mounted between the two mounting plates 4, a screw rod guide sleeve 8 is sleeved on the screw rod 10 in a threaded manner, one end of the screw rod guide sleeve extends out of the mounting plate 4, a second chain wheel 14 is fixedly sleeved on the screw rod 10, an adjusting motor 16 is fixedly mounted on the corresponding mounting plate 4, a first chain wheel 17 is fixedly sleeved on an output shaft of the adjusting motor 16, a same chain 15 is sleeved between the second chain wheel 14 and the first chain wheel 17, a mounting plate 5 is fixedly mounted at the bottom of the screw rod guide sleeve 8, a rotating motor 6 is fixedly mounted at the bottom of the mounting plate 5, dust suction fans 11 are fixedly mounted at both sides of the bottom, a polishing disc 3 is fixedly sleeved on an output shaft of the rotating motor 6, and a telescopic rod 20 positioned below the polishing disc 3 is fixedly mounted at one side, which the two mounting plates 4 are close to each other, the equal fixed mounting in one end that two telescopic links 20 are close to each other has locating piece 19, and the both sides that seted up movable hole and base 1 on the horizontal direction are all seted up threaded hole at the top of base 1, and threaded rod 12 is installed to the equal screw thread in two threaded holes, and the both ends of two threaded rods 12 all extend to the screw hole outside and the one end that is close to each other all rotate and install connecting block 18, and the top of two connecting blocks 18 all extends to the movable hole outside and respectively with corresponding locating piece 19 fixed connection.
Example two
In the utility model, the turntables 2 are fixedly sleeved at the other ends of the two threaded rods 12, the two turntables 2 are rotated to drive the two threaded rods 12 to rotate inwards, so that the two connecting blocks 18 and the positioning block 19 can be driven to move oppositely, and an object can be positioned and clamped.
In the utility model, dust suction fans 11 are fixedly arranged on both sides of the bottom of the mounting plate 5, and debris generated in the polishing process can be sucked and recovered by starting the two dust suction fans 11.
In the utility model, the same sliding rod 9 is fixedly arranged between the two mounting plates 4, the sliding sleeve 7 fixedly connected with the screw rod guide sleeve 8 is sleeved on the sliding rod 9 in a sliding manner, and the movement of the screw rod guide sleeve 8 is facilitated through the sliding rod 9 and the sliding sleeve 7.
In the utility model, the two telescopic rods 20 are respectively sleeved with the return springs 21, one ends of the two return springs 21 are fixed on the corresponding telescopic rods 20, and the other ends of the two return springs 21 are fixed on the corresponding positioning blocks 19, so that the return of the telescopic rods 20 is facilitated through the return springs 21 and the positioning effect is better.
In the utility model, four corners of the bottom of the base 1 are fixedly provided with the damping blocks 13, and the damping blocks 13 are convenient for reducing the vibration of the whole device during polishing.
In the utility model, a sliding rail is fixedly arranged on the inner wall of the bottom of the base 1, two sliding blocks are slidably arranged on the sliding rail, the two sliding blocks are respectively and fixedly connected with the corresponding connecting blocks 18, and the sliding rail and the sliding blocks are convenient for the movement of the connecting blocks 18.
In the utility model, an object to be polished is firstly placed between the two positioning blocks 19, then the two turntables 2 are rotated to drive the two threaded rods 12 to rotate inwards, so that the two connecting blocks 18 and the positioning blocks 19 can be driven to move oppositely, the object can be positioned and clamped, and then the rotating motor 6 is started to drive the polishing disc 3 to rotate, so that the object can be polished. Meanwhile, debris generated during the sanding process can be sucked in for recycling by starting the two dust suction fans 11.
In order to achieve a better polishing effect, the position of the polishing disc 3 needs to be adjusted, the adjusting motor 16 is started to drive the first chain wheel 17 to rotate, the first chain wheel 17 drives the second chain wheel 14 and the screw rod 10 to rotate through the chain 15, the screw rod 10 drives the screw rod guide sleeve 8 to move, the mounting plate 5 can be driven to move, the position of the mounting plate 5 can be adjusted by adjusting the rotating angle of the output shaft of the adjusting motor 16, and the position of the polishing disc 3 can be adjusted. The metal door frame polishing device is simple in structure, convenient to use, convenient to polish a metal door frame and high in polishing efficiency.
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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The polishing device for the metal door frame comprises a base (1) and is characterized in that two mounting plates (4) are fixedly mounted at the top of the base (1), the base (1) is arranged in a hollow structure, a same screw rod (10) is rotatably mounted between the two mounting plates (4), a screw rod guide sleeve (8) is sleeved on the screw rod (10) in a threaded manner, one end of the screw rod guide sleeve extends out of the mounting plate (4), a second chain wheel (14) is fixedly sleeved on the screw rod (10), an adjusting motor (16) is fixedly mounted on the corresponding mounting plate (4), a first chain wheel (17) is fixedly sleeved on an output shaft of the adjusting motor (16), a same chain (15) is sleeved between the second chain wheel (14) and the first chain wheel (17), a mounting plate (5) is fixedly mounted at the bottom of the screw rod guide sleeve (8), a rotating motor (6) is fixedly mounted at the bottom of the mounting plate (5), and a dust collection fan (11) is fixedly mounted on two sides of the bottom, fixed cover on the output shaft of rotation motor (6) has connect and has beaten mill (3), and the equal fixed mounting in one side that two mounting panels (4) are close to each other has telescopic link (20) that is located and beats mill (3) below, and the equal fixed mounting in one end that two telescopic links (20) are close to each other has locating piece (19), the both sides of having seted up movable hole and base (1) on the horizontal direction are all seted up threaded hole along the top of base (1), and threaded rod (12) are all installed to equal threaded mounting in two threaded holes, and the both ends of two threaded rod (12) all extend to the screw hole outside and the one end that is close to each other all rotate and install connecting block (18), and the top of two connecting blocks (18) all extends to the movable hole outside and respectively with locating piece (19) fixed connection that correspond.
2. A sanding device for metal door frames as defined in claim 1, characterized in that the other ends of the two threaded rods (12) are fixedly sleeved with a turntable (2).
3. A sanding device for metal door frames as defined in claim 1, characterized in that a dust suction fan (11) is fixedly mounted on both sides of the bottom of the mounting plate (5).
4. The polishing device for the metal door frame as claimed in claim 1, wherein a same sliding rod (9) is fixedly installed between the two mounting plates (4), and a sliding sleeve (7) fixedly connected with the screw guide sleeve (8) is sleeved on the sliding rod (9) in a sliding manner.
5. The polishing device for the metal door frame as claimed in claim 1, wherein the two telescopic rods (20) are sleeved with return springs (21), one ends of the two return springs (21) are fixed on the corresponding telescopic rods (20), and the other ends of the two return springs are fixed on the corresponding positioning blocks (19).
6. The grinding device for the metal door frame as claimed in claim 1, wherein four corners of the bottom of the base (1) are fixedly provided with shock-absorbing blocks (13).
7. A grinding device for metal door frames according to claim 1, characterized in that a sliding rail is fixedly mounted on the bottom inner wall of the base (1), two sliding blocks are slidably mounted on the sliding rail, and the two sliding blocks are respectively and fixedly connected with the corresponding connecting blocks (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388338.0U CN215788809U (en) | 2021-06-22 | 2021-06-22 | Polishing device for metal door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388338.0U CN215788809U (en) | 2021-06-22 | 2021-06-22 | Polishing device for metal door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215788809U true CN215788809U (en) | 2022-02-11 |
Family
ID=80177837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121388338.0U Active CN215788809U (en) | 2021-06-22 | 2021-06-22 | Polishing device for metal door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215788809U (en) |
-
2021
- 2021-06-22 CN CN202121388338.0U patent/CN215788809U/en active Active
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