CN215147567U - Prevent fire door corner grinding device - Google Patents
Prevent fire door corner grinding device Download PDFInfo
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- CN215147567U CN215147567U CN202121104630.5U CN202121104630U CN215147567U CN 215147567 U CN215147567 U CN 215147567U CN 202121104630 U CN202121104630 U CN 202121104630U CN 215147567 U CN215147567 U CN 215147567U
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- fire door
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Abstract
The utility model provides a prevent fire door corner grinding device, comprises a workbench, the welding of the top outer wall of workstation has two gantries, there are two driving motor in the front outer wall of one of them gantry through bolt fixed mounting, two driving motor's the equal transmission of output shaft is connected with the screw rod, the outer wall threaded connection of screw rod has the adjustable shelf, the welding of the bottom outer wall of adjustable shelf has the connecting rod, the bottom welding of connecting rod has the frame of polishing, the inner wall welding of frame of polishing has two baffles, there is grinding motor one through bolt fixed mounting between the lateral wall of two baffles, grinding motor one's output shaft transmission is connected with the dish of polishing, there is grinding motor two through bolt fixed mounting between two baffles and the inner wall of frame of polishing, grinding motor two's output shaft transmission is connected with the dish of polishing. The utility model discloses a polishing disc polishes the side of the door body, and the wheel of polishing simultaneously rotates and polishes the last lower surface of the door body respectively, polishes more evenly, efficiency is higher.
Description
Technical Field
The utility model relates to a prevent fire door production technical field, especially relate to a prevent fire door corner grinding device.
Background
The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance. Prevent sharp edges and corners and will operate the fish tail of worker's hand, need polish the processing to it when steel fire door production.
But the manual handheld polisher of tradition is polished, not only wastes time and energy, causes easily that to polish inhomogeneous, the inefficiency, and the sweeps that produces at the in-process of polishing splashes everywhere easily, causes environmental pollution, causes the injury even to the staff. Therefore, it is desirable to design a fire door corner polishing device to solve the above problems.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a polishing device for the corners of a fireproof door.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a corner polishing device for a fire door comprises a workbench, wherein two door frames are welded on the outer wall of the top of the workbench, two driving motors are fixedly installed on the outer wall of the front face of one door frame through bolts, output shafts of the two driving motors are in transmission connection with a screw rod, the outer wall of the screw rod is in threaded connection with a movable frame, a connecting rod is welded on the outer wall of the bottom of the movable frame, a polishing frame is welded at the bottom end of the connecting rod, two partition plates are welded on the inner wall of the polishing frame, a first polishing motor is fixedly installed between the side walls of the two partition plates through bolts, an output shaft of the first polishing motor is in transmission connection with a polishing disc, a second polishing motor is fixedly installed between the two partition plates and the inner wall of the polishing frame through bolts, a polishing wheel is connected in transmission connection with the output shaft of the second polishing motor, and a door body is arranged between the side wall of the polishing wheel and the side wall of the polishing disc, the inner wall welding of the frame of polishing has the dust cover, a plurality of small opening has been seted up to the bottom outer wall of frame of polishing, the frame bottom outer wall of polishing is provided with the sweeps box.
Furthermore, a bottom beam is welded between the side walls of the two gantries, a transverse groove is formed in the side wall of the top of the bottom beam, and the connecting rod is connected inside the transverse groove in a sliding mode.
Further, two the welding has the back timber between the lateral wall of portal, the spout has been seted up to the bottom outer wall of back timber, the top outer wall of adjustable shelf be provided with the slider of spout looks adaptation.
Furthermore, a rail groove is formed in the outer wall of the top of the workbench, and rollers are arranged inside the rail groove.
Furthermore, sliding sleeves are welded on the outer walls of the two sides of the workbench, and clamping plates are connected to the inside of the sliding sleeves in a sliding mode.
Furthermore, the bottom outer wall welding of workstation has a plurality of stand, the fixed base that has connect in bottom of stand.
The utility model has the advantages that:
1. through the polishing disc and the polishing wheel that set up, adopt the polishing disc to polish to the side of the door body, the polishing wheel rotates simultaneously and polishes the upper and lower face of the door body respectively, compares in artifical manual polishing to preventing fire door corner, polishes more evenly, efficiency is higher, has improved efficiency of polishing and has polished the effect.
2. Through the dust cover and the sweeps box that set up, the dust cover parcel position of polishing can effectively avoid a body corner to splash everywhere at the sweeps that the in-process produced of polishing, causes environmental pollution, leads to the fact the injury to the staff even, and the sweeps box is collected the sweeps, makes things convenient for the staff to handle the sweeps.
3. Through cardboard and the sliding sleeve that sets up, cardboard sliding connection is at the sliding sleeve, cardboard rebound, and the door body is blocked between the cardboard, and the cardboard is fixed with the position of the door body, avoids a body corner to take place to slide because of the gyro wheel at the in-process of polishing and causes the influence to polishing, improves the quality of polishing of a body corner.
4. Through the rail groove and the gyro wheel that set up, the gyro wheel is installed in the inside in rail groove, and the outer wall of gyro wheel slightly outstanding the upper surface of workstation to hug closely in the lower surface of the door body, the gyro wheel makes the door body can not directly contact with the upper surface of workstation, the staff of being convenient for removes the door body.
Drawings
Fig. 1 is a schematic structural view of a fire door corner polishing device provided by the present invention;
fig. 2 is a schematic front structural view of a fire door corner polishing device provided by the present invention;
fig. 3 is a schematic structural view of a polishing frame of the fire door corner polishing device provided by the utility model;
figure 4 is that the utility model provides a prevent fire door corner grinding device A's a local enlarged schematic diagram in top
Fig. 5 is the utility model provides a prevent fire door corner grinding device B's top local enlarged schematic diagram
Fig. 6 is the utility model provides a prevent fire door corner grinding device C's local enlarged schematic diagram in top.
In the figure: 1 workbench, 2 door frames, 3 driving motors, 4 screw rods, 5 movable frames, 6 connecting rods, 7 polishing frames, 8 partition plates, 9 polishing motor I, 10 polishing discs, 11 polishing motor II, 12 polishing wheels, 13 door bodies, 14 dust covers, 15 leak holes, 16 scrap boxes, 17 bottom beams, 18 transverse grooves, 19 top beams, 20 sliding grooves, 21 sliding blocks, 22 rail grooves, 23 rollers, 24 sliding sleeves, 25 clamping plates, 26 upright columns and 27 bases.
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.
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 a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," 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.
Referring to fig. 1 to 6, a fire door corner polishing device comprises a workbench 1, two portal frames 2 are welded on the outer wall of the top of the workbench 1, two driving motors 3 are fixedly installed on the outer wall of the front face of one portal frame 2 through bolts, the two driving motors 3 respectively drive two screw rods 4 to rotate, the output shafts of the two driving motors 3 are in transmission connection with the screw rods 4, the screw rods 4 rotate to force the movable frame 5 to move along a bottom beam 17, the outer wall of each screw rod 4 is in threaded connection with a movable frame 5, the movable frame 5 drives a connecting rod 6 to move, the outer wall of the bottom of the movable frame 5 is welded with the connecting rod 6, the connecting rod 6 drives a polishing frame 7 to move, the bottom end of the connecting rod 6 is welded with the polishing frame 7, the inner wall of the polishing frame 7 is welded with two partition plates 8, the partition plates 8 are convenient for installing a first polishing motor 9 and a second polishing motor 11, a first polishing motor 9 is fixedly installed between the side walls of the two partition plates 8 through bolts, the grinding disc 10 is driven to rotate by the first grinding motor 9, the output shaft of the first grinding motor 9 is connected with the grinding disc 10 in a transmission mode, the grinding disc 10 rotates to grind the side face of the door body 1, a second grinding motor 11 is fixedly installed between the inner walls of the two partition plates 8 and the grinding frame 7 through bolts, the second grinding motor 11 drives the grinding wheel 12 to rotate, the output shaft of the second grinding motor 11 is connected with the grinding wheel 12 in a transmission mode, the two grinding wheels 12 rotate to respectively grind the upper face and the lower face of the door body 1, grinding is more uniform and higher in efficiency, grinding efficiency and grinding effect are improved, the door body 13 is arranged between the side wall of the grinding wheel 12 and the side wall of the grinding disc 10, a dust cover 14 is welded on the inner wall of the grinding frame 7, the dust cover 14 wraps the grinding position, the dust cover 14 avoids waste scraps generated in the grinding process from splashing everywhere to cause environmental pollution, a plurality of leakage holes 15 are formed in the outer wall of the bottom of the grinding frame 7, the sweeps gets into sweeps box 16 through small opening 15, and the frame of polishing 7 bottom outer wall is provided with sweeps box 16, and sweeps box 16 is collected the sweeps, makes things convenient for the sweeps to handle.
Further, a bottom beam 17 is welded between the side walls of the two door frames 2, the bottom beam 17 is used for improving support of the movable frame 5, a transverse groove 18 is formed in the side wall of the top of the bottom beam 17, the connecting rod 6 is connected to the inside of the transverse groove 18 in a sliding mode, and the transverse groove 18 facilitates movement of the connecting rod 6.
Further, a top beam 19 is welded between the side walls of the two door frames 2, a sliding groove 20 is formed in the outer wall of the bottom of the top beam 19, the sliding groove 20 is used for being connected with a sliding block 21 in a sliding mode, the outer wall of the top of the movable frame 5 is provided with a sliding block 21 matched with the sliding groove 20, the sliding block 21 slides in the sliding groove 20, and the sliding block 21 is matched with the sliding groove 20 and used for maintaining the stability of the movable frame 5 and limiting the rotation of the movable frame 5.
Further, rail groove 22 has been seted up to the top outer wall of workstation 1, and rail groove 22 is convenient for the installation of gyro wheel 23, and the inside of rail groove 22 is provided with gyro wheel 23, and the outer wall of gyro wheel 23 is outstanding the upper surface of workstation 1 slightly, and gyro wheel 23 hugs closely in the lower surface of door body 13, and gyro wheel 23 makes door body 13 can not directly contact with the upper surface of workstation 1, and the staff of being convenient for removes door body 13.
Further, the both sides outer wall welding of workstation 1 has sliding sleeve 24, sliding sleeve 24 is convenient for the installation of cardboard 25, sliding sleeve 24's inside sliding connection has cardboard 25, cardboard 25 slides from top to bottom in sliding sleeve 24, cardboard 25 all has the setting around the door body 13, cardboard 25 moves up, the door body 13 is blocked between cardboard 25, cardboard 25 is fixed with the position of the door body 13, avoid the door body 13 corner to take place to slide because of gyro wheel 23 at the in-process of polishing and lead to the fact the influence to polishing, improve the quality of polishing of the door body 13 corner.
Further, the outer wall welding of the bottom of workstation 1 has a plurality of stand 26, and stand 26 is used for supporting base 27, and the fixed cover in bottom of stand 26 has connect base 27, and base 27 is used for fixed stand 26, and base 27 has increased the area of contact on stand 26 and ground for this grinding device is more firm.
The working principle is as follows: when the polishing machine is used, a worker places the door body 13 on the upper surface of the workbench 1, two sides of the door body 13 are clamped in the polishing frame 7, the worker pushes the clamping plate 25 upwards, the clamping plate 25 slides upwards along the sliding sleeve 24, the door body 13 is clamped between the clamping plates 25, the clamping plate 25 fixes the position of the door body 13, the worker starts the two driving motors 3, the two driving motors 3 respectively drive the two screw rods 4 to rotate, the screw rods 4 rotate to force the movable frame 5 to move along the bottom beam 17, the sliding block 21 on the movable frame 5 slides in the upper sliding groove 20 on the top beam 29, the movable frame 5 slides in the transverse groove 18 and drives the connecting rod 6 to move, the connecting rod 6 drives the polishing frame 7 to move, the worker starts the first polishing motor 9 and the second polishing motor 11, the first polishing motor 9 drives the polishing disc 10 to rotate, the polishing disc 10 rotates to polish the side surface of the door body 1, the polishing motor 11 drives the polishing wheel 12 to rotate, two 12 rotations of polishing wheel are polished the last lower surface of the door body 1 respectively, polish more evenly, efficiency is higher, have improved efficiency of polishing and the effect of polishing, and 14 parcel of dust cover positions of polishing, and 14 sweeps that avoid producing at the in-process of polishing are splashed everywhere to the dust cover, cause environmental pollution, and the sweeps gets into sweeps box 16 through small opening 15, and sweeps box 16 is collected the sweeps, makes things convenient for the sweeps to handle.
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. A fire door corner polishing device comprises a workbench (1) and is characterized in that two gantries (2) are welded on the outer wall of the top of the workbench (1), two driving motors (3) are fixedly installed on the outer wall of the front face of one of the gantries (2) through bolts, output shafts of the two driving motors (3) are in transmission connection with screw rods (4), the outer wall of each screw rod (4) is in threaded connection with a movable frame (5), a connecting rod (6) is welded on the outer wall of the bottom of each movable frame (5), a polishing frame (7) is welded at the bottom end of each connecting rod (6), two partition plates (8) are welded on the inner wall of each polishing frame (7), a first polishing motor (9) is fixedly installed between the side walls of the two partition plates (8) through bolts, and a polishing disc (10) is connected on the output shaft of the first polishing motor (9) in transmission connection, two there are two grinding motor (11) through bolt fixed mounting between the inner wall of baffle (8) and frame (7) of polishing, the output shaft transmission of two grinding motor (11) is connected with grinding wheel (12), be provided with a body (13) between the lateral wall of grinding wheel (12) and the lateral wall of grinding dish (10), the inner wall welding of frame (7) of polishing has dust cover (14), a plurality of small opening (15) have been seted up to the bottom outer wall of frame (7) of polishing, frame (7) bottom outer wall of polishing is provided with sweeps box (16).
2. Fire door corner grinding device according to claim 1, characterized in that a bottom beam (17) is welded between the side walls of the two door frames (2), a transverse groove (18) is formed in the top side wall of the bottom beam (17), and the connecting rod (6) is slidably connected inside the transverse groove (18).
3. The fire door corner grinding device as claimed in claim 1, characterized in that a top beam (19) is welded between the side walls of the two door frames (2), a sliding groove (20) is formed in the outer wall of the bottom of the top beam (19), and a sliding block (21) matched with the sliding groove (20) is arranged on the outer wall of the top of the movable frame (5).
4. The fire door corner grinding device is characterized in that a rail groove (22) is formed in the outer wall of the top of the workbench (1), and rollers (23) are arranged inside the rail groove (22).
5. Fire door corner grinding device according to claim 1, characterized in that sliding sleeves (24) are welded on the outer walls of two sides of the workbench (1), and clamping plates (25) are slidably connected inside the sliding sleeves (24).
6. The fire door corner grinding device as claimed in claim 1, characterized in that a plurality of columns (26) are welded on the outer wall of the bottom of the workbench (1), and a base (27) is fixedly sleeved at the bottom ends of the columns (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121104630.5U CN215147567U (en) | 2021-05-22 | 2021-05-22 | Prevent fire door corner grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121104630.5U CN215147567U (en) | 2021-05-22 | 2021-05-22 | Prevent fire door corner grinding device |
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| Publication Number | Publication Date |
|---|---|
| CN215147567U true CN215147567U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121104630.5U Active CN215147567U (en) | 2021-05-22 | 2021-05-22 | Prevent fire door corner grinding device |
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| CN (1) | CN215147567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840857A (en) * | 2024-03-06 | 2024-04-09 | 安徽广银铝业有限公司 | High-adaptability polishing equipment for aluminum profile machining |
-
2021
- 2021-05-22 CN CN202121104630.5U patent/CN215147567U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840857A (en) * | 2024-03-06 | 2024-04-09 | 安徽广银铝业有限公司 | High-adaptability polishing equipment for aluminum profile machining |
| CN117840857B (en) * | 2024-03-06 | 2024-05-14 | 安徽广银铝业有限公司 | High-adaptability polishing equipment for aluminum profile machining |
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