CN216542404U

CN216542404U - Polishing device for processing steel rolled piece

Info

Publication number: CN216542404U
Application number: CN202123412879.5U
Authority: CN
Inventors: 雷国河; 王宇
Original assignee: Liaoning Fugong Tool Co ltd
Current assignee: Liaoning Fugong Tool Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-17
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a polishing device for processing steel rolled pieces, which comprises a supporting and transporting mechanism, a clamping and guiding mechanism and a polishing adjusting mechanism, wherein the supporting and transporting mechanism comprises two supporting beams, two shaft sleeves and a driving mechanism A, connecting shafts are slidably mounted at two ends in the shaft sleeves and penetrate through the end surfaces of the shaft sleeves, one ends, deviating from the shaft sleeves, of the connecting shafts are mounted on the inner sides of the supporting beams through bearings, the clamping and guiding mechanism comprises mounting plates and extending plates, the mounting plates are fixed on the upper surfaces of the supporting beams through bolts, mounting grooves are formed in the upper surfaces of the supporting beams, the polishing adjusting mechanism comprises a movable plate and a main shaft, the movable plate is slidably mounted in the mounting grooves and penetrates through the mounting grooves, the width of the device can be adjusted according to the sizes of different steel rolled plates, in order to be applicable to the panel of more sizes, realize then accurate polishing, convenient and fast.

Description

Polishing device for processing steel rolled piece

Technical Field

The utility model belongs to the technical field of steel rolling processing, and particularly relates to a polishing device for processing a steel rolled piece.

Background

Steel rolling, in which a steel ingot is changed between rotating rollers, and a pressure processing process of a billet shape is called steel rolling. The purpose of rolling is to obtain the desired shape, as with other press working, for example: steel plates, strip steels, wire rods, and various types of steel sections; the steel rolling divide into cold rolling and hot rolling, former steel its surface can produce an oxide layer when heating, when carrying out the steel rolling, the oxide layer on surface can influence the machining precision of steel rolled piece, and the oxide layer of limit portion is adding man-hour because vibrations and exploding, this kind of oxide layer of exploding can form the deckle edge of cockscomb structure in the edge of steel rolled plate after the cooling, not only influence off-the-shelf quality, and the deckle edge leads to the fact the fish tail to the staff easily, consequently, need polish to the deckle edge before dispatching from the factory, make the smoothness that steel rolled piece edge becomes, current polishing mainly utilizes the manual work to polish, it is inefficient to polish, be unfavorable for mass production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a polishing device for processing a steel rolled piece, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a polishing device for processing steel rolled pieces comprises a supporting and transporting mechanism, a clamping and guiding mechanism and a polishing and adjusting mechanism, wherein the supporting and transporting mechanism comprises a supporting cross beam, two shaft sleeves and a driving mechanism A, connecting shafts are slidably mounted at two ends inside the shaft sleeves and penetrate through the end surfaces of the shaft sleeves, one ends, deviating from the shaft sleeves, of the connecting shafts are mounted on the inner side of the supporting cross beam through bearings, the clamping and guiding mechanism comprises a mounting plate and an extending plate, the mounting plate is fixed on the upper surface of the supporting cross beam through bolts, a mounting groove is formed in the upper surface of the supporting cross beam, the polishing and adjusting mechanism comprises a movable plate and a main shaft, the movable plate is slidably mounted inside the mounting groove and penetrates through the mounting groove, a fixed plate is arranged at one end of the upper surface of the movable plate, the fixed plate is arranged outside the supporting cross beam, the adjustable grinding wheel device is characterized in that an adjusting rod is screwed in the main body of the movable plate through threads, a grinding box is slidably mounted on one end, deviating from the fixed plate, of the movable plate, one end, deviating from the fixed plate, of the adjusting rod is mounted on the side face of the grinding box through a bearing, an open slot is formed in one end, deviating from the adjusting rod, of the grinding box, the open slot is arranged in two positions between the supporting cross beams, grinding wheel rollers are mounted at one ends, deviating from the fixed plate, of the grinding box through bearing symmetry, extending shafts are symmetrically arranged at two ends of the grinding wheel rollers, and the extending shafts are mounted on the inner wall of the grinding box through bearings.

Preferably, extension axle surface mounting has driven pulley B, it is provided with actuating mechanism B to polish the case top, actuating mechanism B output shaft runs through and polishes the case upper main part, the initiative toper tooth is installed to actuating mechanism B output shaft end, the incasement portion of polishing is arranged in to the initiative toper tooth, the inside both sides at the case of polishing are installed through the bearing symmetry to the main shaft, driven toper tooth is installed to main shaft one end, two driven toper tooth respectively with initiative toper tooth intermeshing.

Preferably, the surface of the main shaft is provided with a driving belt wheel B, and the surfaces of the driving belt wheel B and the driven belt wheel B are sleeved with a belt B.

Preferably, the mounting panel inboard surface has seted up the spout, the spacing groove has been seted up to spout inside below, extension board one end slidable mounting is inside the spout, extension board one end below is provided with the locating part, just the extension board is from the one end below of locating part, installs the gyro wheel through the bearing.

Preferably, the limiting piece is arranged in a limiting groove, the roller is arranged above the shaft sleeve, a buffer spring is arranged in the limiting groove,

preferably, the top of the buffer spring is in contact with the lower surface of the limiting part, an adjusting screw is screwed on the upper surface of the mounting plate through threads, the adjusting screw penetrates through the upper main body of the mounting plate, and the lower end of the adjusting screw is in contact with the upper surface of the extension plate.

Preferably, the connecting shaft deviates from the one end of axle sleeve and installs the sprocket, and is a plurality of sprocket surface mounting has the chain, inside the supporting beam was arranged in to the chain.

Preferably, drive pulley A is installed to actuating mechanism A output shaft end, one of them driven pulley A is installed to the connecting axle tip, drive pulley A and driven pulley A surface cover are equipped with belt A, the supporting beam bottom symmetry is provided with the landing leg.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a polishing device for processing steel rolled pieces, which can adjust the width of the device according to the sizes of different steel rolled plates so as to be suitable for plates with more sizes, and then realize accurate polishing, is convenient and quick, can be suitable for a large-batch production polishing process, improves the polishing efficiency of the steel rolled pieces, and simultaneously limits the upper part and the lower part of the steel rolled pieces during polishing so as to ensure the polishing precision and prevent the grinding wheel from being damaged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a longitudinal right sectional view of the grinding box of the present invention;

FIG. 3 is a longitudinal cross-sectional elevation view of a grinding box of the present invention;

FIG. 4 is a longitudinal cross-sectional view of the mounting plate of the present invention;

FIG. 5 is a schematic view of the sprocket attachment of the present invention.

In the figure: 1. a supporting and transporting mechanism; 101. a support beam; 102. a support leg; 103. a connecting shaft; 104. a shaft sleeve; 105. a driven pulley A; 106. a sprocket; 107. a chain; 108. a drive mechanism A; 109. a driving pulley A; 110. a belt A; 111. mounting grooves; 2. a clamping guide mechanism; 201. mounting a plate; 202. a chute; 203. a limiting groove; 204. an extension plate; 205. a roller; 206. a limiting member; 207. a buffer spring; 208. adjusting the screw rod; 3. a polishing adjusting mechanism; 301. moving the plate; 302. a fixing plate; 303. an adjusting lever; 304. grinding a box; 305. an open slot; 306. a grinding wheel roller; 307. an extension shaft; 308. a driven pulley B; 309. a drive mechanism B; 310. a driving conical tooth; 311. a main shaft; 312. a driving pulley B; 313. a driven conical tooth; 314. a belt B.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a polishing device for processing steel rolled pieces comprises a supporting and transporting mechanism 1, two clamping guide mechanisms 2 and a polishing adjusting mechanism 3, wherein the supporting and transporting mechanism 1 comprises a supporting cross beam 101, two shaft sleeves 104 and a driving mechanism A108, the two supporting cross beams 101 are arranged, connecting shafts 103 are slidably mounted at two ends inside the shaft sleeves 104 and penetrate through the end surface of the shaft sleeves 104, one ends, departing from the shaft sleeves 104, of the connecting shafts 103 are mounted on the inner side of the supporting cross beam 101 through bearings, the clamping guide mechanisms 2 comprise mounting plates 201 and extension plates 204, the mounting plates 201 are fixed on the upper surface of the supporting cross beam 101 through bolts, mounting grooves 111 are formed in the upper surface of the supporting cross beam 101, the polishing adjusting mechanism 3 comprises moving plates 301 and main shafts 311, the moving plates 301 are slidably mounted inside the mounting grooves 111 and penetrate through the mounting grooves 111, one ends of the upper surface of the moving plates 301 are provided with fixing plates 302, and the fixing plates 302 are arranged on the outer side of the supporting cross beam 101, adjusting rod 303 has been closed through the screw thread soon in the movable plate 301 main part, movable plate 301 deviates from the one end upper surface slidable mounting of fixed plate 302 has case 304 of polishing, the side at case 304 of polishing is passed through the bearing to the one end that adjusting rod 303 deviates from fixed plate 302, open slot 305 has been seted up to the one end that case 304 deviates from adjusting rod 303 of polishing, open slot 305 is arranged in between two supporting beam 101, grinding wheel roller 306 is installed through the bearing symmetry to the one end that case 304 of polishing deviates from fixed plate 302, grinding wheel roller 306 both ends symmetry is provided with extension axle 307, it installs on the inner wall of case 304 of polishing to extend axle 307 through the bearing.

In order to ensure that the rotation of the driving mechanism B309 can drive the two sets of grinding wheel rollers 306 to rotate, the two driving pulleys B312 should be respectively connected with the two grinding wheel rollers 306 to ensure that the rotation directions of the two grinding wheel rollers 306 are opposite and the rotation speed is the same, meanwhile, the grinding wheel rollers 306 are designed to be conical, the gap between the two grinding wheel rollers is large at the feeding position to ensure the guidance of the feeding, in the embodiment, preferably, the driven pulleys B308 are installed on the surface of the extending shaft 307, the driving mechanism B309 is arranged above the grinding box 304, the output shaft of the driving mechanism B309 penetrates through the upper main body of the grinding box 304, the driving conical teeth 310 are installed at the output shaft end of the driving mechanism B309, the driving conical teeth 310 are placed inside the grinding box 304, the main shaft 311 is symmetrically installed at two sides inside the grinding box 304 through bearings, the driven conical teeth 313 are installed at one end of the main shaft 311, the two driven conical teeth 313 are respectively meshed with the driving conical teeth 310, the main shaft 311 is provided with a driving pulley B312 on the surface, and a belt B314 is sleeved on the surfaces of the driving pulley B312 and the driven pulley B308.

In order to prevent the steel rolling piece from tilting during feeding, and to perform preliminary guiding and positioning on the steel rolling piece, so that the bottom of the steel rolling piece contacts with the shaft sleeve 104, and the top of the steel rolling piece is also limited by the roller 205 before entering the open slot 305, in this embodiment, preferably, the inner side surface of the mounting plate 201 is provided with a sliding slot 202, the inner lower part of the sliding slot 202 is provided with a limiting slot 203, one end of the extending plate 204 is slidably mounted inside the sliding slot 202, the lower part of one end of the extending plate 204 is provided with a limiting member 206, the lower part of one end of the extending plate 204, which is far away from the limiting member 206, is provided with the roller 205 through a bearing, the limiting member 206 is disposed inside the limiting slot 203, the roller 205 is disposed above the shaft sleeve 104, and the buffer spring 207 is disposed inside the limiting slot 203,

in order to ensure that the roller 205 has a certain elasticity, in the embodiment, preferably, the top of the buffer spring 207 contacts with the lower surface of the limiting member 206, the upper surface of the mounting plate 201 is screwed with the adjusting screw 208 through a thread, the adjusting screw 208 penetrates through the upper body of the mounting plate 201, and the lower end of the adjusting screw 208 contacts with the upper surface of the extending plate 204.

In order to drive the multiple groups of shaft sleeves 104 to rotate at the same rotating speed in the same direction through the rotation of the driving mechanism a108, so as to ensure that the rolled steel products on the surface can be fed and processed at an even speed, in the embodiment, preferably, a chain wheel 106 is installed at one end, deviating from the shaft sleeves 104, of the connecting shaft 103, a chain 107 is installed on the surfaces of the multiple chain wheels 106, the chain 107 is placed inside the supporting cross beam 101, a driving pulley a109 is installed at the output shaft end of the driving mechanism a108, a driven pulley a105 is installed at the end of one of the connecting shaft 103, a belt a110 is sleeved on the surfaces of the driving pulley a109 and the driven pulley a105, and the supporting cross beam 101 is symmetrically provided with supporting legs 102 at the bottom.

The working principle and the using process of the utility model are as follows: after the device is installed, firstly, the installation and the safety protection of the device are checked, then the device can be used, steel to be polished is rolled on the upper surface of the shaft sleeve 104, the distance between the two supporting cross beams 101 is adjusted to adapt to plates with different widths, as the connecting shaft 103 and the shaft sleeve 104 are in sliding connection and the connection mode is performed in a spline mode, relative sliding can be performed between the two groups of connecting shafts 103 but relative rotation can not be performed, then the depth of the extending plate 204 is adjusted through screwing the adjusting screw 208, the depth of the limiting piece 206 in the limiting groove 203 is ensured, when the device needs to be adjusted upwards, the extending plate 204 can be moved upwards through screwing the adjusting screw 208 upwards by utilizing the elastic force of the buffer spring 207, otherwise, the device is adjusted downwards, the roller 205 is ensured to be arranged on the upper surface of the plate to be polished, and the plate is pressed tightly to ensure effective limiting of the plate, then, the grinding adjustment mechanism 3 is adjusted, the grinding box 304 is driven to move by rotating the adjustment rod 303 to ensure that the steel rolled plate is just arranged between the two grinding wheel rollers 306, then the driving mechanism A108 and the driving mechanism B309 are started, the driving mechanism A108 can drive the driving pulley A109 to rotate, the driven pulley A105 is driven to rotate by the belt A110, the driven pulley A105 can drive the connecting shaft 103 and the chain wheel 106 to rotate when rotating, a plurality of groups of connecting shafts 103 can be driven to rotate by the chain 107, the steel rolled plate to be ground is driven to move by the rotation of the shaft sleeve 104, the steel rolled plate to be ground can be fixed and limited by the rollers 205 to prevent tilting, the steel rolled plate is ensured to advance on a certain horizontal plane, the position between the two grinding wheel rollers 306 behind the steel rolled plate is ensured, in order to prevent the plate from entering, the grinding wheel rollers 306 are designed to be conical, and then the steel rolled plate can enter between the two grinding wheel rollers 306, the rotation of the driving mechanism B309 can drive the driving conical teeth 310 to rotate, the driving conical teeth 310 are respectively meshed with the driven conical teeth 313, so that the two groups of driven conical teeth 313 rotate, the rotating directions are opposite, the rotating speed is the same, the rotation of the driven conical teeth 313 can drive the main shaft 311 to rotate, and then the driving pulley B312 is driven to rotate, the rotation of the driving pulley B312 can drive the driven pulley B308 to rotate through the belt B314, and the grinding wheel rollers 306 are driven to rotate, so that the edges of the steel rolling plate are ground, the two groups of driving pulley B312 are respectively connected with the driven pulleys B308 on the two grinding wheel rollers 306, and the rotating directions of the two groups of grinding wheel rollers 306 are opposite.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for steel rolled piece processing to use grinding device, is including supporting transport mechanism (1), centre gripping guiding mechanism (2) and adjustment mechanism (3) of polishing, its characterized in that: the supporting and transporting mechanism (1) comprises a supporting cross beam (101), shaft sleeves (104) and a driving mechanism A (108), the supporting cross beam (101) is provided with two, connecting shafts (103) are slidably mounted at two ends inside the shaft sleeves (104), the connecting shafts (103) penetrate through end surfaces of the shaft sleeves (104), one ends of the connecting shafts (103) departing from the shaft sleeves (104) are mounted on the inner side of the supporting cross beam (101) through bearings, a clamping guide mechanism (2) comprises a mounting plate (201) and an extension plate (204), the mounting plate (201) is fixed on the upper surface of the supporting cross beam (101) through bolts, mounting grooves (111) are formed in the upper surface of the supporting cross beam (101), a polishing adjusting mechanism (3) comprises a moving plate (301) and a main shaft (311), the moving plate (301) is slidably mounted inside the mounting grooves (111), and the moving plate (301) penetrates through the mounting grooves (111), one end of the upper surface of the moving plate (301) is provided with a fixed plate (302), the fixed plate (302) is arranged on the outer side of the supporting cross beam (101), an adjusting rod (303) is screwed on the main body of the moving plate (301) through threads, a polishing box (304) is slidably mounted on the upper surface of one end of the moving plate (301) departing from the fixed plate (302), one end of the adjusting rod (303) departing from the fixed plate (302) is arranged on the side surface of the grinding box (304) through a bearing, an open slot (305) is arranged at one end of the grinding box (304) departing from the adjusting rod (303), the open slot (305) is arranged between the two supporting beams (101), one end of the grinding box (304) departing from the fixed plate (302) is symmetrically provided with grinding wheel rollers (306) through bearings, extension shafts (307) are symmetrically arranged at two ends of the grinding wheel roller (306), and the extension shafts (307) are installed on the inner wall of the grinding box (304) through bearings.

2. The grinding device for steel product processing of claim 1, characterized in that: extend axle (307) surface mounting and have driven pulley B (308), it is provided with actuating mechanism B (309) to polish case (304) top, main part on drive mechanism B (309) output shaft runs through case (304) of polishing, drive mechanism B (309) output shaft end is installed initiative toper tooth (310), it is inside case (304) of polishing is arranged in initiative toper tooth (310), the inside both sides at case (304) of polishing are installed through the bearing symmetry in main shaft (311), driven toper tooth (313) are installed to main shaft (311) one end, two driven toper tooth (313) respectively with initiative toper tooth (310) intermeshing.

3. The grinding device for steel product processing of claim 2, characterized in that: the surface of the main shaft (311) is provided with a driving belt wheel B (312), and the surfaces of the driving belt wheel B (312) and the driven belt wheel B (308) are sleeved with a belt B (314).

4. The grinding device for steel product processing of claim 1, characterized in that: the mounting panel (201) inboard surface has been seted up spout (202), spacing groove (203) have been seted up to spout (202) inside below, extension board (204) one end slidable mounting is inside spout (202), extension board (204) one end below is provided with locating part (206), just extension board (204) deviate from the one end below of locating part (206), install gyro wheel (205) through the bearing.

5. The grinding device for steel product processing of claim 4, characterized in that: the limiting piece (206) is arranged in the limiting groove (203), the roller (205) is arranged above the shaft sleeve (104), and the buffering spring (207) is arranged in the limiting groove (203).

6. The grinding device for steel product processing of claim 5, characterized in that: the top of the buffer spring (207) is in contact with the lower surface of the limiting part (206), an adjusting screw rod (208) is screwed on the upper surface of the mounting plate (201) through threads, the adjusting screw rod (208) penetrates through the upper main body of the mounting plate (201), and the lower end of the adjusting screw rod (208) is in contact with the upper surface of the extension plate (204).

7. The grinding device for steel product processing of claim 1, characterized in that: one end, deviating from shaft sleeve (104), of connecting shaft (103) is provided with chain wheel (106), and a plurality of chain wheels (106) are provided with chain (107) on the surface, and chain (107) is arranged in supporting beam (101).

8. The grinding device for steel product processing of claim 7, characterized in that: a driving pulley A (109) is installed at the output shaft end of the driving mechanism A (108), one of the driving pulley A (105) is installed at the end of the connecting shaft (103), a belt A (110) is sleeved on the surfaces of the driving pulley A (109) and the driven pulley A (105), and supporting legs (102) are symmetrically arranged at the bottom of the supporting beam (101).