CN217890492U - Grinding device for manufacturing fireproof door - Google Patents

Grinding device for manufacturing fireproof door Download PDF

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Publication number
CN217890492U
CN217890492U CN202222256175.1U CN202222256175U CN217890492U CN 217890492 U CN217890492 U CN 217890492U CN 202222256175 U CN202222256175 U CN 202222256175U CN 217890492 U CN217890492 U CN 217890492U
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China
Prior art keywords
workstation
baffle
fire door
roof
grinding
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Active
Application number
CN202222256175.1U
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Chinese (zh)
Inventor
余经场
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Guangdong Jinyuanlang Technology Industrial Co ltd
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Guangdong Jinyuanlang Technology Industrial Co ltd
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Priority to CN202222256175.1U priority Critical patent/CN217890492U/en
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Publication of CN217890492U publication Critical patent/CN217890492U/en
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Abstract

The utility model discloses a polishing device for manufacturing a fireproof door, belonging to the technical field of fireproof door processing; the method comprises the following steps: main part device, clamping device arrange main part device in on, main part device includes workstation, roof, limiting plate, lead screw, removal post, the grinding roller, workstation bottom symmetry sets up four group's landing legs, and the roof is located directly over the workstation, and is fixed through the pillar between roof and the workstation, four groups the pillar corresponds with four apex angles of roof, and the workstation top is arranged in to the limiting plate, and the lead screw rotates to be connected and arranges two sets ofly between the limiting plate, clamping device and the roof bottom on the workstation add the device and to prevent fire door centre gripping, make prevent that fire door is vertical to be placed, and the centre gripping fastening simultaneously, the grinding roller of both sides is polished to the both sides of preventing fire door simultaneously, has improved work efficiency, convenient to use, easy operation.

Description

Grinding device for manufacturing fireproof door
Technical Field
The utility model relates to a grinding device is used in fire door preparation belongs to and prevents fire door processing technology field.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is established at the fire prevention subregion, evacuation stairwell, perpendicular shaft etc. has the fire prevention divider of certain refractiveness, specially be used for keeping apart the fire source in housing construction, there is huge effect to fire control work, in case the conflagration takes place people can acquire the chance of fleing through preventing fire door, prevent fire door at the in-process of production, need polish to the surface of preventing fire door, grinding device commonly used at present keeps flat fire door level on the workstation, utilize the grinding roller to polish its surface, this kind of grinding device can only polish to one side, work efficiency is low, and prevent fire door is simple fixed only, the pivoted grinding roller can drive to prevent that fire door slides, and then the effect of polishing is influenced.
Publication number CN213136114U discloses wooden fire door grinding device for production, include the crossbeam and be located the bracing piece that crossbeam bottom bilateral symmetry set up, the bottom of bracing piece is equipped with rather than assorted cylinder, the bottom of cylinder is equipped with rather than assorted removal wheel, the bottom of crossbeam just is located and is equipped with the casing between two sets of bracing pieces, be equipped with the lead screw of horizontal setting in the casing, one side of lead screw is connected with the servo motor output that is located the casing, and the cover is equipped with rather than assorted movable block on the lead screw, the bottom of movable block is equipped with driving motor, driving motor's output extends to and is equipped with the tool of polishing outward to the casing. Has the advantages that: through the cooperation design of stating crossbeam and bracing piece, can realize that the support formula is polished, can improve stability, convenient to use, it is easy and simple to handle, can save time, and the design of lead screw then can adjust the position of polishing of the cutter of polishing, and then improved the effect of polishing greatly, but not solve and can only polish to one side, work efficiency is low to prevent that fire door is only simple fixed, the pivoted roller of polishing can drive prevents that fire door slides, and then influences the problem of the effect of polishing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of grinding device is used in fire door system can solve and can only polish to one side, and work efficiency is low to prevent that fire door is only simple fixed, the pivoted roller of polishing can drive prevents that fire door slides, and then influences the problem of the effect of polishing.
The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: a grinding device for manufacturing a fire door comprises: the grinding device comprises a main body device and a clamping device, wherein the clamping device is arranged on the main body device, the main body device comprises a workbench, a top plate, limiting plates, a screw rod, a movable column and grinding rollers, four groups of supporting legs are symmetrically arranged at the bottom of the workbench, the top plate is positioned right above the workbench, the top plate and the workbench are fixed through supporting columns, the four groups of supporting columns correspond to four vertex angles of the top plate, the limiting plates are arranged at the top of the workbench, the screw rod is rotatably connected and arranged between two groups of limiting plates, a second motor is arranged on the side wall of the limiting plate, an output shaft of the second motor is connected with the screw rod, the movable column is sleeved on the screw rod, a guide rod is arranged between the two groups of limiting plates, the guide rod penetrates through the movable column, the movable column and the screw rod are matched to form a linear moving structure, telescopic cylinders are arranged on the side wall of the top and the side wall of the bottom of the movable column, connecting blocks are arranged at the end parts of the telescopic cylinders, the grinding rollers are rotatably connected and arranged between the two groups of connecting blocks, a first motor is arranged on the connecting blocks, an output shaft of the first motor is connected with the grinding rollers, and the two groups of grinding rollers are symmetrically arranged;
the clamping devices are respectively arranged at the top of the workbench and the bottom of the top plate, the two groups of clamping devices are symmetrically arranged on the basis of the stand column, each clamping device comprises a baffle, a clamping plate, a fixing plate, a spring and a threaded rod, the baffle arranged at the top of the workbench is positioned between the two groups of polishing rollers, the bottom of the baffle is attached to the top of the workbench, the threaded rod penetrates through one end of the threaded rod of the baffle and is provided with a knob, the other end of the threaded rod is rotatably connected with the fixing plate, the threaded rod and the baffles are matched to form a linear moving structure, the clamping plates are positioned on one side of the fixing plate, the clamping plates and the fixing plate are connected through the springs, the multiple groups of clamping plates are arranged at equal intervals along the baffles, the two groups of baffles are symmetrically arranged at the top of the workbench, and the baffles arranged at the bottom of the top plate are attached to the bottom of the top plate;
the number of the clamping plates on the baffle is not less than three;
the height of the moving column is smaller than that of the upright column, and the moving column is positioned on the inner side of the upright column;
the baffle is parallel to the screw rod;
the grinding roller sleeve is provided with an abrasive belt;
the surface of the clamping plate is provided with an anti-skid bump, the height of the clamping plate is smaller than that of the baffle, and the bottom of the clamping plate is attached to the top of the workbench;
the polishing roller is vertically arranged downwards, and the polishing roller is perpendicular to the baffle.
The utility model has the advantages that:
1. the clamping device on the workbench and the clamping device at the bottom of the top plate clamp the fireproof door, so that the fireproof door is vertically placed and clamped and fastened;
2. the grinding rollers on the two sides simultaneously grind the two sides of the fireproof door, so that the working efficiency is improved;
3. convenient to use, easy operation.
Drawings
Fig. 1 is the utility model relates to a fire door preparation is with grinding device's front view.
Fig. 2 is the utility model relates to a fire door preparation is with top view of grinding device workstation.
Fig. 3 is the utility model relates to a fire door preparation is with grinding device clamping device's schematic structure diagram.
1. A top plate; 2. a clamping device; 3. a first motor; 4. a telescopic cylinder; 5. moving the column; 6. a column; 7. a limiting plate; 8. a work table; 9. a support leg; 10. connecting blocks; 11. grinding a roller; 12. a second motor; 13. a guide bar; 14. a screw rod; 15. a baffle plate; 16. a fixing plate; 17. a clamping plate; 18. a spring; 19. a threaded rod; 20. a knob.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in fig. 1, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
According to the illustrations of FIGS. 1-3: the utility model provides a grinding device for fire door braking includes: the main body device comprises a workbench 8, a top plate 1, limiting plates 7, a lead screw 14, a movable column 5 and a grinding roller 11, wherein four groups of supporting legs 9 are symmetrically arranged at the bottom of the workbench 8, the top plate 1 is positioned right above the workbench 8, the top plate 1 and the workbench 8 are fixed through supporting columns, the four groups of supporting columns correspond to four vertex angles of the top plate 1, the limiting plate 7 is arranged at the top of the workbench 8, the lead screw 14 is rotatably connected between the two groups of limiting plates 7, a second motor 12 is arranged on the side wall of the limiting plate 7, an output shaft of the second motor 12 is connected with the lead screw 14, the movable column 5 is sleeved on the lead screw 14, a guide rod 13 is arranged between the two groups of limiting plates 7, the guide rod 13 penetrates through the movable column 5, the movable column 5 and the lead screw 14 are matched to form a linear moving structure, the second motor 12 drives the lead screw 14 to rotate, the movable column 5 moves along the lead screw 14, different positions are conveniently ground, the top of the movable column 5 and the lead screw 14 are connected with the telescopic cylinder 11, the telescopic cylinder 11 is connected with the grinding roller 11, and the grinding roller 11 is connected with the first telescopic cylinder 11, and the grinding roller 11;
the clamping devices 2 are respectively arranged at the top of the workbench 8 and the bottom of the top plate 1, two groups of clamping devices 2 are symmetrically arranged based on the stand column 6, the upper group and the lower group of clamping devices 2 simultaneously clamp the fireproof door and improve the clamping stability, each clamping device 2 comprises a baffle 15, a clamping plate 17, a fixing plate 16, a spring 18 and a threaded rod 19, the baffle 15 arranged at the top of the workbench 8 is positioned between the two groups of grinding rollers 11, the bottom of the baffle 15 is attached to the top of the workbench 8, the threaded rod 19 penetrates through one end of the threaded rod 19 of the baffle 15 and is provided with a knob 20, the other end of the threaded rod 19 is rotatably connected with the fixing plate 16, the threaded rod 19 and the baffle 15 are matched to form a linear moving structure, the position of the fixing plate 16 is adjusted through the threaded rod 19 to clamp the fireproof doors with different widths, the clamping plates 17 are positioned on one side of the fixing plate 16, the clamping plates 17 are connected with the fixing plate 16 through the springs 18, the springs 18 ensure that the clamping plates 17 are attached to the fireproof door, the stability is improved, a plurality of groups of the clamping plates 17 are equidistantly arranged along the baffles 15, the tops of the two groups of the workbench 8 are symmetrically arranged at the bottom of the top plate 1 and is attached to the bottom of the top plate 15;
the number of the clamping plates 17 on the baffle 15 is not less than three, so that the clamping effect is improved;
the height of the movable column 5 is smaller than that of the upright column 6, and the movable column 5 is positioned on the inner side of the upright column 6 to prevent the movable column 5 from touching the top plate 1 when moving;
the baffle 15 is parallel to the screw rod 14, so that the grinding roller 11 is ground along the surface of the fireproof plate;
the abrasive belt is sleeved on the grinding roller 11;
the surface of the clamping plate 17 is provided with anti-skidding lugs, the height of the clamping plate 17 is smaller than that of the baffle 15, and the bottom of the clamping plate 17 is attached to the top of the workbench 8, so that the clamping effect is improved;
the grinding roller 11 is vertically arranged downwards, and the grinding roller 11 is perpendicular to the baffle 15.
The principle of the utility model is as follows: during the use, will prevent that fire door is vertical to be placed, put the PLASTIC LAMINATED between baffle 15, rotatory knob 20, threaded rod 19 rotates, it is close to preventing fire door to drive fixed plate 16, support until grip block 17 and press on preventing fire door surface, it is fixed with grip block 17 all to make the top and the below of preventing fire door, first motor 3 drives grinding roller 11 and rotates, telescopic cylinder 4 extension, make grinding roller 11 be close to preventing fire door, polish through grinding roller 11, second motor 12 rotates, second motor 12 drives lead screw 14 and rotates, make and remove post 5 and drive grinding roller 11 and remove at the surperficial of preventing fire door, the grinding roller 11 of both sides is polished to preventing fire door simultaneously, thereby reach and improve the efficiency of polishing, prevent that pivoted grinding roller 11 from driving to prevent that fire door slides, improve the purpose of the effect of polishing.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims (7)

1. The utility model provides a grinding device is used in fire door preparation which characterized in that: including main body device, clamping device (2) are arranged in on the main body device, the main body device includes workstation (8), roof (1), limiting plate (7), lead screw (14), removal post (5), grinding roller (11), workstation (8) bottom symmetry sets up four groups landing leg (9), and roof (1) is located directly over workstation (8), and is fixed through the pillar between roof (1) and workstation (8), four groups the pillar corresponds with four apex angles of roof (1), and workstation (8) top is arranged in to limiting plate (7), and lead screw (14) rotate to connect and arrange in two sets between limiting plate (7), and second motor (12) are arranged in on the lateral wall of limiting plate (7), and the output shaft and lead screw (14) of second motor (12) are connected, and removal post (5) cover is arranged in on lead screw (14), are provided with guide arm (13) between two sets of limiting plate (7), and guide arm (13) run through removal post (5), and removal post (5) and lead screw (14) cooperation form linear movement structure, and removal post (5) top and cylinder (4) top are provided with telescopic connection block (10) top, and cylinder (11) rotation end connection piece (10) are arranged in between two sets of cylinder (10), the first motor (3) is arranged on the connecting block (10), an output shaft of the first motor (3) is connected with the grinding rollers (11), and the two groups of grinding rollers (11) are symmetrically arranged;
workstation (8) top and roof (1) bottom are arranged respectively in clamping device (2), and are two sets of clamping device (2) are based on stand (6) symmetry setting, and clamping device (2) are including baffle (15), grip block (17), fixed plate (16), spring (18), threaded rod (19), arrange workstation (8) top in baffle (15) is located between two sets of grinding roller (11), and baffle (15) bottom laminating workstation (8) top, threaded rod (19) run through baffle (15) threaded rod (19) one end and are provided with knob (20), and threaded rod (19) other end rotates and is connected with fixed plate (16), and threaded rod (19) and baffle (15) cooperation form linear movement structure, and grip block (17) are located fixed plate (16) one side, connect through spring (18) between grip block (17) and fixed plate (16), and a plurality of groups grip block (17) set up along baffle (15) equidistance, and workstation (8) top symmetry sets up baffle (15) are arranged in roof (1) bottom baffle (15) bottom.
2. A fire door action grinding apparatus as defined in claim 1, wherein: the number of the clamping plates (17) on the baffle plate (15) is not less than three.
3. A fire door action grinding apparatus as defined in claim 1, wherein: the height of the movable column (5) is smaller than that of the upright column (6), and the movable column (5) is positioned on the inner side of the upright column (6).
4. A fire door action grinding apparatus as defined in claim 1, wherein: the baffle (15) is parallel to the screw rod (14).
5. A fire door action grinding apparatus as defined in claim 1, wherein: the abrasive belt is sleeved on the grinding roller (11).
6. A fire door action grinding apparatus as defined in claim 1, wherein: the surface of the clamping plate (17) is provided with an anti-skid bump, the height of the clamping plate (17) is smaller than that of the baffle (15), and the bottom of the clamping plate (17) is attached to the top of the workbench (8).
7. A fire door stop sanding device as defined in claim 1, wherein: the grinding roller (11) is vertically arranged downwards, and the grinding roller (11) is perpendicular to the baffle (15).
CN202222256175.1U 2022-08-26 2022-08-26 Grinding device for manufacturing fireproof door Active CN217890492U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222256175.1U CN217890492U (en) 2022-08-26 2022-08-26 Grinding device for manufacturing fireproof door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222256175.1U CN217890492U (en) 2022-08-26 2022-08-26 Grinding device for manufacturing fireproof door

Publications (1)

Publication Number Publication Date
CN217890492U true CN217890492U (en) 2022-11-25

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ID=84107817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222256175.1U Active CN217890492U (en) 2022-08-26 2022-08-26 Grinding device for manufacturing fireproof door

Country Status (1)

Country Link
CN (1) CN217890492U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116117640A (en) * 2023-03-10 2023-05-16 桃江县百年家居用品有限公司 Polishing and grinding device for bamboo mat production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116117640A (en) * 2023-03-10 2023-05-16 桃江县百年家居用品有限公司 Polishing and grinding device for bamboo mat production
CN116117640B (en) * 2023-03-10 2024-03-26 桃江县百年家居用品有限公司 Polishing and grinding device for bamboo mat production

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